DOI
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abstract
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10.1108/14684520010357284
<jats:p>The paper discusses a unique Internet‐based learning forum, Globalview.org (<jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.globalview.org">www.globalview. org</jats:ext-link>), which involves the construction of international business plans for real companie...
Internet‐based experiential learning in international marketing: the case of Globalview.org
[ "Alon Ilan ", "Cannon Nancy " ]
https://doi.org/10.1108/14684520010357284
2,002
July
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10.1108/14691930010324160
<jats:p>Measuring intellectual capital is a growing area of interest in the knowledge management field. Metrics are being developed and applied by some organizations, but there needs to be more research throughout the international community to better define these measures. One limitation of the current measures is tha...
Developing knowledge management metrics for measuring intellectual capital
[ "Liebowitz Jay ", "Suen Ching Y. " ]
https://doi.org/10.1108/14691930010324160
2,002
July
"ysJNfgDmml6gDtF/3UoVqpT9U8Z2s7NjxlV+TZH+59znlBAdEoBdmnIMOgN+oK3r0AtxDTWMmKkFtswpdUx4AO22gsW4zFCuDnu4KLJ25lSrCSXAEyKIY5gN/IiPhJbYzPsknvqtgUhq3FvlVy9Gu43nSil/U4icTN5WjTYbVnU="
10.1108/14691930010359243
<jats:p>Intellectual capital has been used to measure the intangible assets of corporations. Intellectual capital can also be used to assess and evaluate the outcomes of social projects, i.e. ones that do not have either a book or a market value. This article aims to present a framework to evaluate the intangible outco...
Using intellectual capital to evaluate educational technology projects
[ "Joia Luiz Antonio " ]
https://doi.org/10.1108/14691930010359243
2,002
July
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10.1108/14691930110380509
<jats:p>Many occupations require people to draw on their experience to make decisions based on intuition and subjective judgement; this includes craft‐ and skill‐based tasks, and the more cognitive tasks associated with strategic decision‐making by senior managers. Discussion of the processes involved tends to regard t...
Why does subjectivity make us nervous?
[ "Jankowicz Devi " ]
https://doi.org/10.1108/14691930110380509
2,002
July
"gu5MbgjiONogqNM//SiVSkbdRMNWs6dFclUyaBX+tZzusFAdMoJtGiaGOiO0UL6joMzUDHOMma1Ktk8pdEE4BMUWK6U8z1GOCLHoKLg2NsirOxTgsqioKfgN/BK9BFrZRfs1f3CQh0xGjZ/nBz3Gso+fWil/W4ugTetXjXGZWjU="
10.1108/14691930210412845
<jats:p>Intangible assets have grown in size and importance to individual firms and to the economy as a whole. Many have examined and written about ways to value the intangible assets of firms and the overall economy. Professor Baruch Lev of New York University has developed an approach to measure intangibles performan...
The linkage between management practices, intangibles performance and stock returns
[ "Hurwitz Jason ", "Lines Stephen ", "Montgomery Bill ", "Schmidt Jeffrey " ]
https://doi.org/10.1108/14691930210412845
2,002
July
"QtNcfiDmvlrgTFR3XWqVi1TnR8ZeM+d3Rgd7OZf35d0FlEAdGoBInCqMOkl34baDmcj5Qzucms98jf89wVwoCc+UmcGyzlCMBvrgafpmttChaY2gMhOI85iN7oKORpvYUts1vtqIhfx+RNvlRz1WgofP2gl3UxJ4TgKejPqaRnU="
10.1108/14691930210412872
<jats:p>In the context of possible future directions in the accounting regulatory arena, this paper considers what policy makers can learn from the experiences of Australian managers and investors in relation to capitalization of intangible assets. Focuses on features of the Australian institutional setting, the motiva...
Towards a financial reporting framework for intangibles
[ "Wyatt Anne " ]
https://doi.org/10.1108/14691930210412872
2,002
July
"YnJcfELguhrgSnfXXUsV00TpQ8Reo7NLTldjNbf/99zspkA9QgJZGqYEGkF9xLbpiAnpATCcmO/Zij40wVidhN+UkvQ4zliulHPoITImlvWtbQ7IsgCgYzit78IfBFfYhvUtOfiMh9U63FjlF13WA43O2Zt3UZJQSMvWnOq7VGw="
10.1108/14720700210430333
<jats:p>The failure of the Enron Corporation has brought attention to the roles played by the chief executive officer and other executives of the modern corporation. Its failure has also produced discussion of further regulations that will, it is hoped, prevent another collapse similar to that of Enron. This article ar...
Enron, board governance and moral failings
[ "Zandstra Gerald " ]
https://doi.org/10.1108/14720700210430333
2,002
July
"6vzYPLDmOurNaHd3X2wc90T3VcZUM79jdhF2JTav8l3NkAoVNoBKVaaSg2V40PTrdM/xmKOumN/oim5scjAohPeVB+K672iOiLOJaLO2N9GpiQ3iEICNbSAIrgqPCxKdg/sfn8ymnuxiRd2g0wvWA17PXBt+S6CwTLaWjPqfiFA="
10.1110/ps.0204702
<jats:title>Abstract</jats:title><jats:p>Nucleoside diphosphate (NDP) kinase is transiently phosphorylated on a histidine of the active site during the catalytic cycle. In the presence of a nucleotide acceptor, the phosphohistidine bond is unstable and the phosphate is transferred to the acceptor in less than 1 msec. W...
Nucleotide affinity for a stable phosphorylated intermediate of nucleoside diphosphate kinase
[ "Schneider Benoit ", "Norda Ameli ", "Karlsson Anna ", "Veron Michel ", "Deville‐Bonne Dominique " ]
https://doi.org/10.1110/ps.0204702
2,002
July
"JM8YzqigfRpAHWV5YXN9uU1tRByxJ5fZVAVga3l+/F7d0EudWhRvHiYS6/DyQ7bj0A/4w02mSopJM2+mWxxZYZ2WKuAQ3xCkFzWMfLQmYuWFVbyAaoCKPImP1p6NACq4jgsXv5ofluiiZ418pk9Ug90KmolzFaByYaLARHpbZvw="
10.1110/ps.15601
<jats:title>Abstract</jats:title><jats:p>Recently, we found that ferricytochrome c (ferricyt c) undergoes significant structural changes in mixed aqueous–nonaqueous media, resulting in the formation of a mixture of alkaline‐like species. The equilibrium composition of this mixture of species is dependent on the dielect...
Insights into the alkaline transformation of ferricytochrome c from <sup>1</sup>H NMR studies in 30% acetonitrile–water
[ "Sivakolundu Sivashankar G. ", "Mabrouk Patricia Ann " ]
https://doi.org/10.1110/ps.15601
2,002
July
"pmjJToyBOZrYmHX5V2IluQVr4FWkN9NbBgVg2/tevFzF2Bs9UEd93iaZe+BRQ7XrUp/5kUSsFgcrM12pWGQ5Izle4NIX9F6OG7EYfbR2LgCLP7yga6CCP4iOjZqIoDmhniM3P+rSHvjiZZd99m8nQt26GKx3PbBcRfrSDvgRZzw="
10.1110/ps.23101
<jats:title>Abstract</jats:title><jats:p>A peptide‐plane flip is a large‐scale rotation of the peptide plane that takes the ϕ,ψ angles at residues <jats:italic>i</jats:italic> and <jats:italic>i</jats:italic> + 1 to different structural regions in the Ramachandran plot with a comparatively small effect on the relative ...
Peptide‐plane flipping in proteins
[ "Hayward Steven " ]
https://doi.org/10.1110/ps.23101
2,002
July
"sEEI7oygHZrYnVfRLWI0PWdPhIS0t7MpBBNFb/l+vVqI2DsdQZRvXm4Wd1DT4bCj0N/8F0jsXoNIKlqMQQh5ATmRKsQXxRyaFL40WNU2WsiBX57DZ8SKPYmPwx/sIDmJgiM1PcKqj+yixZ98pmtDAd//mD95XJNybfrGXrkzbjw="
10.1110/ps.23301
<jats:title>Abstract</jats:title><jats:p>Porcine kidney 18 kD peptidyl‐prolyl <jats:italic>cis‐trans</jats:italic> isomerase (PPIase) belongs to the cyclophilin family that is inhibited by the immunosuppressive drug cyclosporin A. The chaperone activity of PPIase was studied using inactive, active, and alkylated PPIase...
Chaperone‐like activity of peptidyl‐prolyl <i>cis‐trans</i> isomerase during creatine kinase refolding
[ "Ou Wen‐Bin ", "Luo Wei ", "Park Yong‐Doo ", "Zhou Hai‐Meng " ]
https://doi.org/10.1110/ps.23301
2,002
July
"dEiYzoziOZzYDCHRaWZkuUVvzXY1J//5AUNge/N/9H2d0AscFhlfXnbT03H7o7fi0M0510KkG4eoItqlQEwJIT2XKsAV5FCOmb0QefB2SpCtn57CYwCBDIiGxVsMhSmZjiAXP9r+tmii9798IlZQEs263Cd7LTBoTHDSXckbZrA="
10.1110/ps.4690102
<jats:title>Abstract</jats:title><jats:p>Existing models of the denatured state of proteins consider only one possible spatial distribution of protein charges and therefore are applicable to a limited number of cases. In this article, a more general framework for the modeling of the denatured state is proposed. It is b...
Modeling of denatured state for calculation of the electrostatic contribution to protein stability
[ "Kundrotas Petras J. ", "Karshikoff Andrey " ]
https://doi.org/10.1110/ps.4690102
2,002
July
"NWkIbijBOJ7YGDFRcfJef29N5ZwVN7OXBBPASdF//F6EaBoRQEVfXkSUe/Tw07Xj0B2dz0muWoHIKk6sUyi9iS8aAsYWjVKKETc4fPUyJtGhn7/gc8DLHAqNlVmAYxuJzCM3P9lOjmyyRZ90LkZFA5+eGSZ0XYDGROLUXvpTbrw="
10.1111/0272-4332.00014
<jats:p>The infectivity of three different isolates of the waterborne protozoan parasite <jats:italic>Cryptosporidium parvum</jats:italic> has been tested in human feeding studies. These three isolates (Iowa, TAMU, and UCP) have different ID<jats:sub>50</jats:sub>s, indicating substantial variation in their infectivity...
<i>Cryptosporidium</i> Dose Response Studies: Variation Between Isolates
[ "Teunis Peter F. M. ", "Chappell Cynthia L. ", "Okhuysen Pablo C. " ]
https://doi.org/10.1111/0272-4332.00014
2,002
July
"Rcwc/IzlONRBCGfzz3I0qUflxDEVJfdBMFlq0tf7/FyBwA0ZMwpZX2QXWbPyQ6bvQE69BcWsGsvBglimQEb4EQicKsIRxF+nELOw6Pq2OjWfTxXgQCGuBYiGrV7OBA/4rCMff7Lejmjixb95Ij8UA800mCl/HRLxYCLUnflbRjg="
10.1111/1467-9469.00069
<jats:p>We consider the parameter estimation of a diffusion process and we suppose that the trend and the diffusion coefficient depend on the parameter θ. The process is observed at time (<jats:italic>t<jats:sub>i</jats:sub></jats:italic>)<jats:sub><jats:italic>i</jats:italic>=0,...,<jats:italic>n</jats:italic></jats:s...
Estimation of Diffusion Processes by Simulated Moment Methods
[ "Clement Emmanuelle " ]
https://doi.org/10.1111/1467-9469.00069
2,002
July
"/Xm8Lgikov74XJ97dXDYaQftZGiUM7PvSBUR/599/JTG8CEdYAxNWk6HS+TekqLn4A25o0mu2IyYqn+pUkk5AIs+CNSyzli+FLngaPNkts2l753IN4HhriyL6lCOJKuIjKIX3TYsgWzQRL9vKkb2I93RjCt3ERL2TGvWjSJSV2g="
10.1111/1467-9507.00160
<jats:p>Self‐categorization theorists (Oakes, Haslam &amp; Turner, 1994) have shown that stereotypes are not rigid and fixed, and that they vary to reflect variations in the comparative context within which they are formed. In this paper we investigate stereotype variability in a sample of 6/7‐year‐old children. Partic...
Contextual Variability in Young Children’s Gender Ingroup Stereotype
[ "Sani Fabio ", "Bennett Mark " ]
https://doi.org/10.1111/1467-9507.00160
2,002
July
"q2QNbgiALN4wAsd37WbUwp1Fw4AUB7MBflF22D9+99wi8BJZakhtnzQGPsOyU67v0B6tNhesCJmopk4pwMAM0UkeD+Sb5FuklL90aDdmMsm9ChzgcoQuZr2J7Js9Jaz4jdN1e/KCi0nCzJ98Ii/WE42iyC93JZP0WJLUDbFzAro="
10.1111/1467-9590.01423
<jats:p>Slowly varying Hamiltonian systems, for which action is a well‐known adiabatic invariant, are considered in the case where the system undergoes a saddle center bifurcation. We analyze the situation in which the solution slowly passes through the nonhyperbolic homoclinic orbit created at the saddle‐center bifurc...
Slow Passage Through the Nonhyperbolic Homoclinic Orbit of the Saddle‐Center Hamiltonian Bifurcation
[ "Diminnie David C. ", "Haberman Richard " ]
https://doi.org/10.1111/1467-9590.01423
2,002
July
"8HEY/oKjjZ5x0FD3dXFg+VfrZESct7PlBFFhbbMm91Wg2AtUTw9NXm6GO2TQw/RjwI/Rq4Ou3sgIsBmkUEV5BFmyoMATh5y8GB3WbJEiMJnNIv1ALYHp76GqrMsNgJyhqrB3v562he/iFpV6pG8WY//aHAB3jbKwKtPWFzoSh74="
10.1111/1467-9590.01428
<jats:p>Eigenfunctions of linearized integrable equations expanded around an arbitrary solution are obtained for the Ablowitz–Kaup–Newell–Segur (AKNS) hierarchy and the Korteweg–de Vries (KdV) hierarchy. It is shown that the linearization operators and the integrodifferential operator that generates the hierarchy are c...
Eigenfunctions of Linearized Integrable Equations Expanded Around an Arbitrary Solution
[ "Yang Jianke " ]
https://doi.org/10.1111/1467-9590.01428
2,002
July
"6fUIfhbDCYbY0VDT1VlYeWRbZna0v+vhRdNr3bv+dF3oSBlNSkxN2m6HM+SAw7Xj2Atx63OsHkAMJf2lCEg90hGeocASz1eEHDwGToIiF73b541AaIQpbq2KpsopCDkgkqK3n/rvh+fyRpdpIk4WQ92akQl+x6JwSdLUtvYOx/g="
10.1113/jphysiol.2001.015610
<jats:p>Calcium influx into the presynaptic nerve terminal is well established as a trigger signal for transmitter release by exocytosis. By studying dissociated preoptic neurons with functional adhering nerve terminals, we here show that presynaptic Ca<jats:sup>2+</jats:sup> influx plays dual and opposing roles in the...
Dual and opposing roles of presynaptic Ca<sup>2+</sup> influx for spontaneous GABA release from rat medial preoptic nerve terminals
[ "Druzin Michael ", "Haage David ", "Malinina Evgenya ", "Johansson Staffan " ]
https://doi.org/10.1113/jphysiol.2001.015610
2,002
July
"MWMeaIrgnBTWnFBzSTJ85wVhzWXUtvGnVNf4ayfueRSF0QuZRxZ93mSXWq1yErTv25m1DVWO2Y+pUhwkDih5MR0U6OBbhBb6E7OkffF0YNGNbw/CIoCqOQmljlOkADnYzgE2f4qIj3jyRL14Jk8Eo+28miZ3X7LqT7PQVnkbZjw="
10.1113/jphysiol.2002.016568
<jats:p>Kv1 potassium channels consist of pore‐forming α subunits as well as auxiliary β subunits. In heterologous systems, Kv1α subunits suffice for induction of voltage‐dependent potassium current (<jats:italic>I</jats:italic><jats:sub>Kv</jats:sub>). Although Kv1 channels can be expressed without auxiliary subunits ...
<i>In vivo</i> analysis of Kvβ2 function in <i>Xenopus</i> embryonic myocytes
[ "Lazaroff Meredith A. ", "Taylor Alison D. ", "Ribera Angeles B. " ]
https://doi.org/10.1113/jphysiol.2002.016568
2,002
July
"VOEYbqziVR7CWHRzSVNs6SRlxAb0tfvdFNtkG3tveRzI0QvdQhdtXiwX+2lnQzfv1p2xRW0sWweqMhokECg5AR2UKFEbxcawGbO4fLZmQGmtzS/CYqSa3aiArsuMBDnRjh+3v5rqj3jyVZ9cEE8EA925GCR2AYL6TnLUF5oaV3w="
10.1113/jphysiol.2002.017707
<jats:p>Small‐conductance (SK) and large‐conductance (BK) Ca<jats:sup>2+</jats:sup>‐activated K<jats:sup>+</jats:sup> channels are key regulators of excitability in urinary bladder smooth muscle (UBSM) of guinea‐pig. The overall goal of this study was to define how SK and BK channels respond to Ca<jats:sup>2+</jats:sup...
Differential regulation of SK and BK channels by Ca<sup>2+</sup> signals from Ca<sup>2+</sup> channels and ryanodine receptors in guinea‐pig urinary bladder myocytes
[ "Herrera Gerald M. ", "Nelson Mark T. " ]
https://doi.org/10.1113/jphysiol.2002.017707
2,002
July
"dGAaTIjg3BTOHDB3SWBsrwRlSDX0l/f/UlN9C3N/eV2N0RuFQgtcHiSW3jl3A7Lv05mxRVmkW0eoMloMSGI5Mz0QKLBfxdbaGbGqfbRmQLGJbz7CYwC7bYiqndsshDGJ3jM3H5rYlvjyVJdsNG8GE++5mjV2X4L4WvbQ1ygbRrw="
10.1113/jphysiol.2002.017848
<jats:p>This study compared directly the post‐ischaemic behaviour of sensory and motor axons in the human median nerve, focusing on the excitability changes produced by ischaemia and its release and by continuous polarizing DC. The decrease in threshold during ischaemia for 13 min was greater, the post‐ischaemic increa...
Responses of human sensory and motor axons to the release of ischaemia and to hyperpolarizing currents
[ "Lin Cindy S.‐Y. ", "Kuwabara Satoshi ", "Cappelen‐Smith Cecilia ", "Burke David " ]
https://doi.org/10.1113/jphysiol.2002.017848
2,002
July
"UGEKbqrgmFLAHD7xb3F9KwVl5QXUs9OFBl/8eyt+9Fwt2EsRQo1N3myX+Sk9M7vuUly5lU2umxdpMxoBVuBoEnkSqFAe71S8ETG4bLByQn2tRRTCJoDa+Zmsjti8CiehzhEXf5q8nviyVZdodl8UE/2Jmil2HbbiD+vSx/k7Vrw="
10.1113/jphysiol.2002.018366
<jats:p>The field of quantitative evolutionary design uses evolutionary reasoning (in terms of natural selection and ultimate causation) to understand the magnitudes of biological reserve capacities, i.e. excesses of capacities over natural loads. Ratios of capacities to loads, defined as safety factors, fall in the ra...
Quantitative evolutionary design
[ "Diamond Jared " ]
https://doi.org/10.1113/jphysiol.2002.018366
2,002
July
"ZesYbpymOtrBnMUdTXsd00TvRRdRJ5dbFkV0YvPu4BDG0BodakBdWCbUm3m1QufvcIydi5eM2Y+IhH8t+1gsDPwUKuaSxVyUGrcwfPAiI1nZEw7AaICaHgmIjROOBA6QWrM155CGlPj2Ud91N6bQE8/KHQV/D7J0TGLWDVlfNg4="
10.1113/jphysiol.2002.020503
<jats:p>At distal dendritic locations, the threshold for action potential generation is higher and the amplitude of back‐propagating spikes is decreased. To study whether these characteristics depend upon Na<jats:sup>+</jats:sup> channels, their voltage‐dependent properties at proximal and distal dendritic locations we...
Phosphorylation‐dependent differences in the activation properties of distal and proximal dendritic Na<sup>+</sup> channels in rat CA1 hippocampal neurons
[ "Gasparini Sonia ", "Magee Jeffrey C. " ]
https://doi.org/10.1113/jphysiol.2002.020503
2,002
July
"UEEMbqrgFBbOGjV9bzFoqwVhyCWVtfOvUHOuW2tu7RzB0Eu1YgdtHi4XeesjE7Xv1h2xRU2M0wboM1mOGmp5EBuQYnBbnRa6FTOqfLB2QpG93RzCZoC6vwmJitnsKDORhIWXf5rbnmjyRBdodG8eM9/4kjZ3GaZSTELS13s6erw="
10.1113/jphysiol.2002.023218
<jats:p>For almost a century it was generally assumed that the lipid phases of all biological membranes are freely permeable to gases. However, recent observations challenge this dogma. The apical membranes of epithelial cells exposed to hostile environments, such as gastric glands, have no demonstrable permeability to...
Transport of volatile solutes through AQP1
[ "Cooper Gordon J. ", "Zhou Yuehan ", "Bouyer Patrice ", "Grichtchenko Irina I. ", "Boron Walter F. " ]
https://doi.org/10.1113/jphysiol.2002.023218
2,002
July
"9+rJfIjxD57Fj3XxYVAsowVtxVXUN9nRVltqS3N//VyN2AsZAnJfXiSUM2D0M7Pr0g+5lWGsW4dhNl6nSmq4EjyU4MAXxU/qk7CQfbA2ILCNfRyAYWCuuKmu7QukBBiQTgI3vZrKrljyRPc5Nk8Nk8+IOBRzP6LkTXLUR/wXJjg="
10.1113/jphysiol.2002.023275
<jats:p>Safety factors are defined as ratios of biological capacities to prevailing natural loads. We measured the safety factor of the mouse intestinal brush‐border hydrolase maltase in series with the glucose transporter SGLT1, for comparison with previous studies of sucrase and lactase. Dietary maltose loads increas...
Loads, capacities and safety factors of maltase and the glucose transporter SGLT1 in mouse intestinal brush border
[ "Lam Mandy M. ", "O'Connor Timothy P. ", "Diamond Jared " ]
https://doi.org/10.1113/jphysiol.2002.023275
2,002
July
"90scbo6kGJ7JDPdxbWY1NYxNRRVVp5VpVl9kU3Fv/VyF2BmdAiNfGmQZf33/MqOvVI2541+MG48oYF2kGWw4C6kWIPYfxVaSlLOoffo2YxidU66AYgSapYmGzVvMBC2QUAI1/5rcnnjzwY9xd2ScA8ccGA13PxLxbCXUjOgfNiw="
10.1115/1.1381400
<jats:p>A methodology whereby the optimal set of design tolerances is assigned to the dimensions of a general mechanical assembly, is developed and tested. The manufacturing cost is minimized, while the design is constrained to a specified probability of meeting functional requirements, called the yield of the design. ...
Optimization of Design Tolerances Through Response Surface Approximations
[ "Jordaan J. P. ", "Ungerer C. P. " ]
https://doi.org/10.1115/1.1381400
2,002
July
"ZHFY7IiiodrwnNffdU5V2H77ZGeRM/Nb1AN1UPnvv5DeZGodSoBEGkaU20GR8KLn9A69hxGu2o2qqmmowUjcjM0WIWUT71y0ELwkcLgmQdnhP5zAcwCrCNmwvpqIBZuY/Kc378qinDyiTN/tJme2A8/STAx+VrIxzHLWHBcbVjg="
10.1115/1.1391279
<jats:p>The current high-performance aircraft development programs, and the trends in research and development activities suggest a rapidly increasing level of aircraft subsystem integration, particularly between the airframe/inlet and the propulsion system. Traditionally these subsystems have been designed, analyzed, ...
A Proposal for Integration of Wind Tunnel and Engine Test Programs for the Evaluation of Airframe-Propulsion Compatibility Using Numerical Simulations1
[ "Davis M. ", "Baker W. ", "Power G. ", "Beale D. " ]
https://doi.org/10.1115/1.1391279
2,002
July
"9NPArCjCiN7U3dbdbWlFQQbXSSZFMvPyXoN3+Btv+Dm4YAhZIkLNGOaG6ehV0KbhIg+9JVOs2kvqsH1oY0GYld8UoIAzz9yeEDjgbbpicEmDTx2gcaG8C++85NurCNuJmig3n/rSje7KxJ/gducuKc/AiqxvVpL8iVLUnjQccjg="
10.1115/1.1429935
<jats:p>Considered in this paper is a piezoelectric material strip containing an embedded crack or an edge crack perpendicular to its boundaries. The problem is solved for a strip that is suddenly heated or cooled from the top surface. The bottom surface is assumed to be zero temperature or thermally insulated. First t...
A Cracked Piezoelectric Material Strip Under Transient Thermal Loading
[ "Wang B. L. ", "Mai Y. W. " ]
https://doi.org/10.1115/1.1429935
2,002
July
"cfkQLqjou4rZXVAefVHc44YzJXSQM/PGRAN3XBn24BzN4BpFySBN2MaE62iQ4ZrnQq/xRcOq3k3MoDqBW2g4lH2So4YS5168GDykSOqSAt2BbATAE6HP6W27L1sJY6mpq+qvDc7ExerjXBtgd2LUZ9/sGAJmFyJ5TDrWhgo7ej4="
10.1115/1.1431260
<jats:p>From a practical point of view, in machining applications, chatter vibration constitutes a major problem during the cutting process. It is becoming increasingly difficult to suppress chatter during cutting at high speeds. Many investigators have regarded chatter vibrations as a “natural” phenomenon during the c...
Dynamic Behavior of a Thin-Walled Cylindrical Workpiece During the Turning Process, Part 1: Cutting Process Simulation
[ "Mehdi K. ", "Rigal J.-F. ", "Play D. " ]
https://doi.org/10.1115/1.1431260
2,002
July
"VHEYDojqsZ7A3MW3VnvdfWZV+QR0M8PPRJNXPBlvt5SK4ApRSYBEWE6eO0L19aKuQA+xBVHuzg+qoFqkcVgZjUUUIoFI5liMAD22aZEkcNmhb5/IoaOLKSk4pVgdoy+5jnoXj/qyxHbipFtgUCcWA9/qGCx/FrPofNv2rLM5Vjg="
10.1115/1.1435365
<jats:p>Decay of end perturbations imposed on a prestrained semi-infinite rectangular plate is investigated in the context of plane-strain incremental finite elasticity. A separation of variables eigenfunction formulation is used for the perturbed field within the plate. Numerical results for the leading decay exponent...
Influence of Boundary Conditions on Decay Rates in a Prestrained Plate1
[ "Karp B. ", "Durban D. " ]
https://doi.org/10.1115/1.1435365
2,002
July
"dHFYbjrjMbp4nNGd/XF+e4fPbWSVu9OdRENlfbl/ljjM4ApFQAlJWGaNy0WQ4br3wA3183uunk0ppHuhiEBxhNmcMYUSw16WGD80ePIiJNnRzR1AI6Dp7wm5ptopgK6pu7vnn8IkhO7k5d94aWZUAt/7HA13FeLgKlrSHjoSEro="
10.1115/1.1458023
<jats:p>This paper presents the detailed numerical analysis including parametric studies on the aerodynamic excitation mechanisms in a turbine stage due to the unsteady stator-rotor interaction. The work is part of the predesign study of a high-pressure subsonic turbine for a rocket engine turbopump. The pressure level...
Numerical Unsteady Flow Analysis of a Turbine Stage With Extremely Large Blade Loads
[ "Jo¨cker Markus ", "Hillion Francois X. ", "Fransson Torsten H. ", "Wa˚hle´n Ulf " ]
https://doi.org/10.1115/1.1458023
2,002
July
"VGMYLCCokdxQneKdzDlIUQbzaWLRM/fXTkF/Mh9uPvU44gpRIArNWOaU4WG1wbLiZK+xp5Os2kpqsG38Q0HKldcYqBAkw1qfEjzkbLmiIA2By5/AYuC8K62Yh9u5IM7pmiI3n/qyxf7qgJ9oNAYO88/AH4R/HKLoDFPSjatdZjg="
10.1115/1.1459729
<jats:p>Effects of surface-mounted obstacles on the local heat transfer enhancement of a base plate are investigated by using transient liquid crystal thermograph technique. To explore the geometry effects of short obstacles, the height less than one hydraulic diameter (d), three cross-sectional shapes of obstacles, i....
Experimental Study of Surface-Mounted Obstacle Effects on Heat Transfer Enhancement by Using Transient Liquid Crystal Thermograph
[ "Yan W. M. ", "Hsieh R. C. ", "Soong C. Y. " ]
https://doi.org/10.1115/1.1459729
2,002
July
"VPEAXDjumTzwmNH8bWnNs0d7YWeuI/OXVkt3uVfz/RFowA5dEoAt2uaFu7Ax4qfjAgvxDROs2AdYNFmMQUpJlF8Y4FWaxV6uELygaPIAEeHBTJOAV4GcKyu5v1sLDKspiik3j/vihXTilJ9wdWckA8/KLiV7BDIwSELGnh1/Tjo="
10.1115/1.1463033
<jats:p>Laser repetitive pulse heating of the workpiece surfaces results in thermal stresses developed in the vicinity of the workpiece surface. In the present study, laser repetitive pulse heating with a gas assisting process is modelled. A two-dimensional axisymmetric case is considered and governing equations of hea...
Laser Repetitive Pulse Heating of Steel Surface: A Material Response to Thermal Loading
[ "Shuja S. Z. ", "Arif A. F. M. ", "Yilbas B. S. " ]
https://doi.org/10.1115/1.1463033
2,002
July
"dMsQXZjlkZzQwNOVPXk96e/RYaGUt/PfVMNyXdn+9tVM4BqVCQhdWGae2yCV4oLiWgmpg1ukxw+qdnlJCWgZ1f0cIIUW71COGj/EYdMiYXCDLpbAk6KLubuuvdooIauovio3DNqGhfviFJ9BQG8EA8/NWQxyFADMWhvyHrVfcjg="
10.1115/1.1467650
<jats:p>Free vibration analysis of a free inflated torus of circular cross-section is presented. The shell theory of Sanders, including the effect of pressure, is used in formulating the governing equations. These partial differential equations are reduced to ordinary differential equations with variable coefficients u...
Free Vibration Analysis of an Inflated Toroidal Shell
[ "Jha Akhilesh K. ", "Inman Daniel J. ", "Plaut Raymond H. " ]
https://doi.org/10.1115/1.1467650
2,002
July
"dekQHJrKqJ7QnPPVXVnuQSfvd2SQN9P2RIN/Gb1vvzRuxApJS0xFym6H6yBRYSLjoI8lB1OsXkuoIB3J2UC8nV2YoMETx96cEDjobPNgIOfBThVAa8DPOamoh0upIQupuiI3ndK+hf7ywF9tKs4GY8/KnAx/R4PA/DPQrC4Z/jo="
10.1115/1.1470486
<jats:p>Engine knocking and misfire cause a negative effect on the engine power and the exhaust emissions such as HC, CO and NOx. They also cause permanent damages to the three way catalyst (TWC) system. And a heavy knock can cause severe damages to the engine itself, which gives more reason why it must be detected and...
A Study on the Knocking and Misfire Detection System Using Breakdown Voltage Characteristics
[ "Park J. K. ", "Chae J. O. " ]
https://doi.org/10.1115/1.1470486
2,002
July
"dNmBLKjgmRpUHXoWdXP96+r9XUg0NpH3RsN/px1r+J3Y9EodAkJEXA6MaWHT0KbpQwmlD8Gu2saK8mksY2MpmRUWLsU87VaQATnkbPo6IW2lD43AV4G+f06qvxOTiDuoiiOXzbPyh0rqVN9AFGsEyceEeCx6J5F8bubXjF8Z1jo="
10.1115/1.1471357
<jats:p>This paper presents an analytical technique for the analysis of a stochastic dynamic system whose damping behavior is described by a fractional derivative of order 1/2. In this approach, an eigenvector expansion method is used to obtain the response of the system. The properties of Laplace transforms of convolu...
Stochastic Analysis of a 1-D System With Fractional Damping of Order 1/2
[ "Agrawal Om P. " ]
https://doi.org/10.1115/1.1471357
2,002
July
"eXMYbqrhud5QGPJx/XDYY1frbWWSMve/wBdUdZtu8hRIwAMZaExFWA6G+WQVliZjBA2xU8euSk0po3vlcUHZUGESOMDyz1qcDD+0cP9kIN3jbozAMYLNKz26ocAZho2pmrI3ndqcjW361FtkbG6EF9/akCz2GrK2bkLWrhoYVrw="
10.1115/1.1475990
<jats:p>A wedge strip test is designed to study the onset and post-buckling behavior of a sheet under various boundary constraints. The device can be easily incorporated into a conventional tensile test machine and material resistance to buckling is measured as the buckling height versus the in-plane strain state. The ...
Characterization of Sheet Buckling Subjected to Controlled Boundary Constraints
[ "Cao Jian ", "Wang Xi ", "Mills Francis Joe " ]
https://doi.org/10.1115/1.1475990
2,002
July
"ZONYbCrqOZ7xhNP1XWDUEy9f5fRVM7NvVAI1fdv78LndwDpVSgBNmG6F68GQ8ZLjgA61A1Ksnl+otGmswUoVn40cI6SW5lyWmLYsaPImBsDhWJ3jK4HbiYm8r1spMqup+q4lXYuwjK6i1Bt5JmZmBp/6yA9tZTFhbtPWHjU2fjo="
10.1115/1.1476382
<jats:p>This paper studies numerically the motion of an AMB rotor when it is supported only by backup bearings. Unlike a linear rotor-bearing system, which always undergoes a harmonic motion, the nonlinear AMB rotor-backup bearing system will undergo irregular or chaotic motion at some rotating speeds. The simulations ...
Motion of AMB Rotor in Backup Bearings
[ "Zeng Sheng " ]
https://doi.org/10.1115/1.1476382
2,002
July
"VOEITJL7mZ5TlbMWNTl9xVbzbWSWg7PDxNNxbJpu8pXK8ApVaQxNWOaMP2i1waTqIA2ZhYOuTsmLoGlkcVFrhEaYoFkSwliUFD2kaLmgJIXDe43B8YGvSy24p4KdBSqZszInnZK+xH6ycN9klu8EMd/onAzvX7KADFfejgaZVjo="
10.1116/1.1477199
<jats:p>Void formation during silicidation and its influence on the thermal stability of CoSi2 on the poly-Si were investigated. Visible voids were found at the interface of CoSi2/poly-Si on the BF2 doped poly-Si but not on the boron doped one. Void formation during silicidation could be suppressed effectively by two m...
Void formation during silicidation and its influence on the thermal stability of cobalt silicide
[ "Kim Nam-Sik ", "Cha Han-Seob ", "Sung Nag-Kyun ", "Ryu Hyuk-Hyun ", "Youn Ki-Seog ", "Lee Won-Gyu " ]
https://doi.org/10.1116/1.1477199
2,002
July
"cMmIXD7oG47Ugvv/XXtW86f3SLxws5PP1hNmsFlt+JxexFpdCaBFWma9W6PSsYfuUg/1AdCdWx/r9FQgY0IkkQ2eooQX7Ve2EjC0abJ2QH2hbASIWQCJr+kMtdqDIKmpjjs3TZqytkPqhNNoF1IiQo32GKlzXbEwTUPUHjl4Q3g="
10.1116/1.1481041
<jats:p>We develop a fundamental model to simulate the ionized physical vapor deposition process of a titanium barrier into submicron features. Using molecular dynamics techniques we calculate for typical energies the energy and angular dependent reaction rates of Ti+ with Ti and Ar+ with Ti including the distribution ...
Atomistic feature scale modeling of the titanium ionized physical vapor deposition process
[ "Kersch A. ", "Hansen U. " ]
https://doi.org/10.1116/1.1481041
2,002
July
"ZFmAforkEF78kNE7dXodII/70Hy0K7PfWIUP8dt5cZBN0GrfQIItWmS8S+mx0ob30gy9ZxGMWg8LcGSoe0mlRH02IEUTzVaWkbXgaeIvJFCBbx8Ic6G4JSqP/NgMIZspjj8136qgh/rSB8d5JieGB4/YHC53XJEQRuLUjjsex3g="
10.1116/1.1481046
<jats:p>A numerical simulation was undertaken on argon and krypton isotope separation in their dc arc discharges through a thin capillary. The mass transport phenomenon of neutral particles as well as of ions in the positive column was treated by direct simulation Monte Carlo method, whereas electrons were treated as b...
Numerical study of isotope separation phenomena of noble gases by dc discharge as rarefied gas dynamics
[ "Asami Mitsufumi ", "Kano Katsuhiro ", "Akatsuka Hiroshi " ]
https://doi.org/10.1116/1.1481046
2,002
July
"9GmQbJqluF7XmvfyfXp5qSPbUOQ0C4PfXN84iZv85MzM8EqNQfhV3mSQO6D1Qifjcgv9h1msWC/JMnUoQ8MphV22oAdFzVS+FjX2bPviAGmDTx9gM+KxOTuM/E8MwRqhzx83Xotuh37SBNf8gkcsQ8+4jS53ZJS4QubUnDMeRjg="
10.1116/1.1487869
<jats:p>Variations of fluorocarbon species were investigated in the vicinity of metal stage that was installed in C4F8 inductively coupled plasma system with the parameters such as temperature of the stage, distance from the stage, gas residence time, and rf bias voltage applied to the stage. Quadrupole mass analyzer a...
Behavior of fluorocarbon species near temperature controlled and radio frequency biased metal plate in C4F8 plasma
[ "Doh Hyun-Ho ", "Horiike Yasuhiro " ]
https://doi.org/10.1116/1.1487869
2,002
July
"dWhBTJigEFrUidm4fXI9oYPfWOGYodPPRs9T89m99Plc0FsdALBFXm6AGaL+kI7jshn1BXmsHw+NMHWpU0Ipiw82qEYWzXK2Fr32KeM3AGiBbztgc+CZf+msvVqpARmpjzoXXquyF/rChZNRTGaOA8+4WSt7YpT4anbWjrtORjg="
10.1116/11.20020105
<jats:p>Survey and high-resolution x-ray photoelectron spectra of cerium–zirconium mixed metal oxides prepared by co-precipitation are presented. The spectra were collected using a Mg Kα (1253.6 eV) source operated at 300 W and 15 kV over a binding energy range of 1100–0 eV. The compositions of the mixed metal oxides w...
Analysis of Cerium–Zirconium Mixed Metal Oxides by X-Ray Photoelectron Spectroscopy
[ "Nelson Alan E. ", "Graves-Brook Melissa K. ", "Schulz Kirk H. " ]
https://doi.org/10.1116/11.20020105
2,002
July
"NIkQXK6hOwrSgu3//UpWUe/rcDzgONPL1IN3Wpn+ODzdwBudACDt22qcKSG4wqamcwv1BdWtWF/HImStYUyZEX2ewsSW7dWWATeeLbq2ZGjxXTyAEsORNYuNuNoLIKm5zL83z4Lypn7iJe9Ax34HQN3x2A9hUIZSTDLWxC1Sbig="
10.1118/1.1485055
<jats:p>Finite element analysis and two liver CT scans were used to construct a four‐dimensional (4D) model of the liver during breathing. A linear elastic, small deformation mechanical model was applied to one patient to obtain intermediate organ position and shape between exhale and inhale. Known transformations betw...
Technical note: Creating a four‐dimensional model of the liver using finite element analysis
[ "Brock K. K. ", "Hollister S. J. ", "Dawson L. A. ", "Balter J. M. " ]
https://doi.org/10.1118/1.1485055
2,002
July
"iesYbJjmsNzUmne5VWptL6X3QXWVJ9OXVBdn29n/uh3PwCodwAhdXmYc+aDbkbLnSI65wwuMns/o4EgoyQkYHJkYIEQejlC6EDvwOPM0IczHbhxBI6DNvbm+zYqtARiZSisXv/yejKiiwd/4RFaLP8+ZzC51jYHRTLbQDuoScmg="
10.1118/1.1485057
<jats:p>A slat collimator in single photon emission computed tomography consists of a set of parallel slats. As the collimator spins, the detector measures a one‐dimensional projection data set. A complete data set can be obtained by rotating the detector/collimator assembly around the object (patient) while the collim...
Image reconstruction algorithm for a rotating slat collimator
[ "Zeng Gengsheng L. ", "Gagnon Daniel ", "Matthews Christopher G. ", "Kolthammer Jeffery A. ", "Radachy Jason D. ", "Hawkins William G. " ]
https://doi.org/10.1118/1.1485057
2,002
July
"qSkZeqjiiN7ZjDO89Sg9LzR7ZWScJ5O7QKN2f92+PBDN4AAJ0onN2kSGaQly4aDucg453/+svgcJskupzSk1BLkCIMQbxVi8FjjgW6s2QM2CXJ7gNsXOPa+e68otgRqhjg8lneRmni2iUZ93bmcFM8/5Cq59BpLwTDLSXqMy+jg="
10.1118/1.1487421
<jats:p>Head‐and‐neck tumors are often situated at an air‐tissue interface what may result in an underdosage of part of the tumor in radiotherapy treatments using megavoltage photons, especially for small fields. In addition to effects of transient electronic disequilibrium, for these small fields, an increased lateral...
Underdosage of the upper‐airway mucosa for small fields as used in intensity‐modulated radiation therapy: A comparison between radiochromic film measurements, Monte Carlo simulations, and collapsed cone convolution calculations
[ "Martens C. ", "Reynaert N. ", "De Wagter C. ", "Nilsson P. ", "Coghe M. ", "Palmans H. ", "Thierens H. ", "De Neve W. " ]
https://doi.org/10.1118/1.1487421
2,002
July
"kFkRf4jiuMzWiHK6fWs9LyfzcXTYPdOTVhNm11n+bBzMyCqBQNjFmkyeaaH80qLmWj29XV2sHk9oMnuoSWgxERkWIAQS5VC2Gr1gbbImAuyDTx5gLmHKvbm/j8uPARioDB8fn/ryju3iQJvd+EdNN4/YnC59QpHITCLWHqg2+jg="
10.1118/1.1487422
<jats:p>A method for automatic identification and delineation of contrast‐enhanced multiple sclerosis (MS) lesions on brain magnetic resonance images is described. This method relies on adaptive local segmentation derived from the morphological “open” and “reconstruction” operations on gray scale images for identificat...
Automatic delineation of Gd enhancements on magnetic resonance images in multiple sclerosis
[ "He Renjie ", "Narayana Ponnada A. " ]
https://doi.org/10.1118/1.1487422
2,002
July
"WUkEDIiiycbBCDfddULNawR/QVc9q/NDVNduv9l8/xTMwA4dwsl9Wk6HeevGs6yv8Ua5nwWtuycpIlmhT2lJhXkYqcAbxlaoErjgaLI2Vn2n+ZzAJgzafcWdi5ubFT+h3Cs3vfQ6DXCaRZf5bmaWE9+4HK5/XZJyZBPSHpe7OzM="
10.1118/1.1487859
<jats:p>Physicists are critical members of the radiation therapy team, and rightfully so. Therefore, it is not unreasonable that they be acquainted with the broader aspects of the management of patients who receive radiation treatments, as well as the roles played by surgeons, medical oncologists and other members of t...
On the role of intensity‐modulated radiation therapy in radiation oncology
[ "Schulz R. J. ", "Kagan A. Robert " ]
https://doi.org/10.1118/1.1487859
2,002
July
"mugVPZjmGN/UiLexdWt9LzX3R2V8J5MJSnfm88F2JBXFyAolyopNU04Gu6Fy4KXmep793c2ENgdpMnusAQEwBLmWoMSR51i1GLnohtJ2Q/TBzR7AKqTIPbm+/QmPBbmIBhs3vvL2H2z0UJ9X/gIEM89RnC51QoHZSLaWTPg+/jo="
10.1118/1.1487861
<jats:p>Subsecond single‐slice, multi‐slice or cone‐beam spiral computed tomography (SSCT, MSCT, CBCT) offer great potential for improving heart imaging. Together with the newly developed phase‐correlated cardiac reconstruction algorithms 180°MCD and 180°MCI [Med. Phys. <jats:bold>27</jats:bold>, 1881–1902 (2000)] or r...
Kymogram detection and kymogram‐correlated image reconstruction from subsecond spiral computed tomography scans of the heart
[ "Kachelrieß Marc ", "Sennst Dirk‐Alexander ", "Maxlmoser Wolfgang ", "Kalender Willi A. " ]
https://doi.org/10.1118/1.1487861
2,002
July
"9OkYbqhCsJ7ZnBK3NeJ9KxRzZWWWM/OPSGdvnl8/fBzP+AMZwIkNeEYWeXDz1KHm+w6x1YWEVgvooFpETygxARkCIUSzzVSYALjowbRGQc2D/5zhJgGePb2+68odgTuZzC8XvfD6jGzjVJtUdE4EE8/MGir2IJL4SGLWPjs6Njw="
10.1118/1.1488604
<jats:p>The dose distribution around an intravascular brachytherapy<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="graphic/mp8604-math-0002.png" xlink:title="urn:x-wiley:00942405:media:mp8604:mp8604-math-0002"/>line source with centering balloon catheters was measured with a plastic scintill...
Dose distributions for intravascular brachytherapy sources used with balloon catheters
[ "Piessens Marleen ", "Reynaert Nick ", "Potempa Jaroslaw ", "Thierens Hubert ", "Wijns William ", "Verbeke Luc " ]
https://doi.org/10.1118/1.1488604
2,002
July
"9ugRfajimgjTjHOwfWo8phfnRPVcK9ONUHN/3xl/ZFTEyCpF0olN12SWCyHb4qfmek2/BUGlHs9pInuoyWI5FRkaIIWTwFi2GLXoKdq2SiWDbxZkIwHLjbme/0utpRKIzAcVnfC+ju7yRJ9R+xcJA8/9iCx9Q5DRSALWzKo2cig="
10.1119/1.1469039
<jats:p>Recent reports on science achievement in the United States reveal that much work remains to be done if our students are to be competitive with those of other countries. Although the reports focus on K–12 teaching and learning, the picture they paint has a graphic message for the introductory college physics cou...
Robert A. Millikan Award Lecture (July 2001): Can “descriptive” end with “A”?
[ "Watkins Sallie A. " ]
https://doi.org/10.1119/1.1469039
2,002
July
"jFgVPgoiu15E3dPXzVvdVRXr0lJ+n9MZFFN+e7dmpRnG2Fp1CsrJUy6WK0fxYq7meq6kn/UsCmOmtl5k4VGaglkUD+eXzQSsGDiqfbNmEE2JARyAKqC4KRmZ7kusIKaBxpE/trLQn/rixJdxtocUko2CDgx3b5BRSHLWjbkajj4="
10.1119/1.1475330
<jats:p>A student experiment on correlation analysis is described. The auto- and cross-correlation functions are determined for periodic signals and noise by means of the ScienceWorkshop data-acquisition system with the DataStudio software from PASCO Scientific. The experiment includes the recovery of periodic electric...
Correlation analysis with ScienceWorkshop
[ "Kraftmakher Yaakov " ]
https://doi.org/10.1119/1.1475330
2,002
July
"ROsAbqhguF7F2JL2fcP+YQbBTCSEHvPbBhc+959vdxzgYAIZQkBNWgyeeyR3cqSvwAm9k0WszgWronphQkM52HWU4MFyz1SMAb0ALLhiVEmhbxTgMqKKq3yd4hC4BrvJzS8/nfrTjebhdJv0YOcUws/CHix/MpJZXGrWzrobXjw="
10.1119/1.1477432
<jats:p>Using Maxwell equations for the radiation’s transverse fields, it is proved that a genuine spherically symmetric electromagnetic radiation cannot exist.</jats:p>
The problem of spherically symmetric electromagnetic radiation
[ "Comay E. " ]
https://doi.org/10.1119/1.1477432
2,002
July
"IHnUf6qist5UiLc33VL0/yS3cEGcN5OLQlNbnZlvdxhEyANFSE1ZWiyXk/0wQKXjeDs3U2eOXEJI9lskKFi1DdGWoMFTY1iuHDqIKVtmoPCB/Rxwq4DpqCy9o06vIZ6syT87leCBjuvi0J/xKu8ER8W4DOx/Z9DQXTPWlLI+vn4="
10.1119/1.1477434
<jats:p>We propose an easy and inexpensive laboratory experiment to obtain equal-thickness optical interference using a flatbed scanner and a personal computer to produce Fizeau fringes. Valuable discussions about multiple-beam interference, Fresnel equations, the theory of partial coherence, and colorimetry arise natu...
Fizeau fringes at home
[ "Hernández-Andrés Javier ", "Valero Eva M. ", "Nieves Juan L. ", "Romero Javier " ]
https://doi.org/10.1119/1.1477434
2,002
July
"oGnAfIzKsR7SwRqy/1L2fSXZUEHEvtMLEBNS3Fl+d1nkiAsdwwRtWwYceShxZaPjIB91l3WsuheppH0kSnA1mfse8NET5BSPGTjCadBiMPCCfZ3CKoQKLY8+4NqoJYLQwz63j+Byr+2i1JP1ou8XCo/aiR55B5JQTNpWvp9bTr8="
10.1119/1.1479740
<jats:p>When Euclidean coordinate lengths are replaced by the metric lengths of a curved geometry within Newton’s second law of motion, the metric form of the second law can be shown to be identical to the geodesic equation of motion of general relativity. The metric coefficients are contained in the metric lengths and...
Relations between Newtonian mechanics, general relativity, and quantum mechanics
[ "Savickas D. " ]
https://doi.org/10.1119/1.1479740
2,002
July
"ZnEc7rrCKNzrUVKTfVL1sGtDUla8QxsZVEd12ba/71jsXAoVSklp3iyIq8Xx5KHC0J9R6zWEXk+JuFpwiFg9DbmWIIdT57qUCLwof9RsEjjFPzxI6ogpL7iIzBGvBpyIgSGzts4QzOv05xX7qGdWQwXfTgV3AYBgaI/YVHAfvtg="
10.1119/1.1482060
<jats:p>We discuss the simulation of a system consisting of a rectangular box that contains two identical hard disk gases with the same number of particles, separated by an internal movable piston. The piston exhibits a random oscillatory motion with a frequency that depends on the mass of the piston, the mass of the d...
The speed of sound in a hard disk gas: A computer simulation
[ "Román F. L. ", "González A. ", "White J. A. ", "Velasco S. " ]
https://doi.org/10.1119/1.1482060
2,002
July
"cGnBfpqjqn7WmdK+fVn987fTdFQEB9PTBNM/Pb0t/hxMBBpRY2BNXi6eeWBx86bhaK+9R0GuXk+LIk9geUG1hXmWIMBTz1SeGbigaJokoFmDbwUAccCJKC24pcouA8uNji03nfqCzP7uFf/0Om8EC8/aLCx/c5LcSTvUjDobWjg="
10.1119/1.1484145
<jats:p>A simple experimental method for measuring optical aberrations of a single lens is proposed. The technique is based on the use of an optometric instrument employed for the assessment of the refractive state of the eye: the retinoscope. Experimental results for spherical aberration and astigmatism are obtained.<...
Optical aberrations measurement with a low cost optometric instrument
[ "Furlan Walter D. ", "Muñoz-Escrivá L. ", "Pons A. ", "Martı́nez-Corral M. " ]
https://doi.org/10.1119/1.1484145
2,002
July
"ROuFfaji0t7Khwa3d8L0fSxlVGXEroOLVptXWxk7dlhkqCuXTsxtyEaM62l05SOmMUv3l1SOjheNoDkFwXEQiXmckPCfxFQOGLXCbfpk4FSDfZyAF4SqfLuu6JMphbvaRD43n7p4rW3jVJfR4isEK8e6yitzF/JYTlsSrh8fTjw="
10.1121/1.1481063
<jats:p>Extensions of a time-domain diffraction tomography method, which reconstructs spatially dependent sound speed variations from far-field time-domain acoustic scattering measurements, are presented and analyzed. The resulting reconstructions are quantitative images with applications including ultrasonic mammograp...
Aberration correction for time-domain ultrasound diffraction tomography
[ "Mast T. Douglas " ]
https://doi.org/10.1121/1.1481063
2,002
July
"ROsBLKjKYqr925D/9Uv8+yazMmOAr9uLWAd3/jN//h3M8Asd6EjNeE6fe2lB4aXkqI8xI3WsXELooFuhS3AhzfmeINDyx1CdEHjoLMpiMe2TXZzAZSTqLL264to4oYuh7ianvfpWjGniRB9EIE8CM9/QiKn2NNJwTIParsI6djg="
10.1121/1.1482072
<jats:p>Spectral integration was measured for pure-tone signals masked by unmodulated or modulated noise bands centered at the signal frequencies. The bands were typically 100 Hz wide, and when modulated, they were sinusoidally amplitude modulated at a rate of 8 Hz and a depth of 100%. In experiment 1, thresholds were ...
Spectral integration in bands of modulated or unmodulated noise
[ "Bacon Sid P. ", "Grimault Nicolas ", "Lee Jungmee " ]
https://doi.org/10.1121/1.1482072
2,002
July
"UHMBTqjiD750kNr1/dLdwJzFyUTEPPPXXtdmu53u9hzm2AHR4shd2gaXOdAylqfvSB63V30snwmJgAohQGg70WEUOtS6zlSOCXDoKNp2EdGp+xzoYITKrMyt49IdpyaIzAY1pbKdj23RFJ/0bccEl93amih/c9eYTmJWnktbFjQ="
10.1121/1.1485972
<jats:p>Psychophysical tuning curves (PTCs) measured in simultaneous masking usually sharpen as a short duration signal is moved from the onset to the temporal center of a longer duration masker. Filter shapes derived from notched-noise maskers have not consistently shown this effect. One possible explanation for this ...
Effects of signal delay on auditory filter shapes derived from psychophysical tuning curves and notched-noise data obtained in simultaneous masking
[ "Bacon Sid P. ", "Repovsch-Duffey Jennifer L. ", "Liu Li " ]
https://doi.org/10.1121/1.1485972
2,002
July
"UGMZXqjICJrlmXJzdXLVaD9FSATQuPuTDl92utn79Bxi+CsB44hc2iafeeWgkqfvWB2dRyUsnE+ogEo1YHg7k1gcKNC6zlaOALHo7OI0FNm9XxzqYITKLO2t4tqZoTbIhicxJfL6z23CRNd0ZAUIEt+SiCx/MdeaTmLWvmtafjw="
10.1121/1.1488652
<jats:p>Auditory filter shapes were estimated in two bottlenose dolphins (Tursiops truncatus) and one white whale (Delphinapterus leucas) using a behavioral response paradigm and notched noise. Masked thresholds were measured at 20 and 30 kHz. Masking noise was centered at the test tone and had a bandwidth of 1.5 times...
Auditory filter shapes for the bottlenose dolphin (<i>Tursiops truncatus</i>) and the white whale (<i>Delphinapterus leucas</i>) derived with notched noise
[ "Finneran James J. ", "Schlundt Carolyn E. ", "Carder Donald A. ", "Ridgway Sam H. " ]
https://doi.org/10.1121/1.1488652
2,002
July
"4GcAPqjqAZ7FifP1/VLkcE9vaWHGvPsjDFd++z3+OBwCUCNR4uhFzDaXOyXy8j+vcBy2xWWsHM2ghn4JIHo7lmEUONC7xlaeEbD4afomdvWdfRTAZKT6jO2M49gIrTaJxiUznbjCjerDBB9gYscuC9+LjCx1cNPYfGJWjqwfHrw="
10.1121/1.1489433
<jats:p>A general formulation for analysis of sound field in a uniform flow duct lined with bulk-reacting sound-absorbing material is presented here. Presented theoretical model predicts the rate of attenuation for symmetric as well as asymmetric modes in rectangular duct lined with loosely bound (bulk-reacting) sound-...
Bulk reaction modeling of ducts with and without mean flow
[ "Kakoty S. K. ", "Roy V. K. " ]
https://doi.org/10.1121/1.1489433
2,002
July
"QPsQbqiqo1z1GHD933D9spfVaXKRJvvDDBd2Mbjv9jRIxEoAAkBN2i6faUG18KPPkI0lxzOsX8noMGrhZVuYk1iMYtUw51SMHLyoaPIgNfmjbhZgYILvOaiMo0opiBupjTKxnfqT1erKhNvsSAdMN8vanAz+QqNMWELWj0ZdWjg="
10.1121/1.1489438
<jats:p>All current data on underwater hearing in pinnipeds are based on tests conducted in small tanks, and may not accurately represent the auditory functioning of free-ranging animals, especially if hearing sensitivity changes with water depth. Underwater auditory thresholds were determined for a California sea lion...
Changes in auditory sensitivity with depth in a free-diving California sea lion (<i>Zalophus californianus</i>)
[ "Kastak David ", "Schusterman Ronald J. " ]
https://doi.org/10.1121/1.1489438
2,002
July
"4eAFPqr5avbFiWH17dutOIZlbyfWPdNBnldyW3H+cByDwABR0qhVWq6XMUW7MLGuaB2m1WGsXk+hhjpPQHs7k2mUItIbxlSeEyDoKdoyQv2pdRzAZKDrmaGM49sIqDaAjHUTfZrPjerCQV9NI1dum83Dvq17NZfweGJWjqweNLg="
10.1121/1.1500933
<jats:p>In recent years, second language education is sometimes conducted over the Internet. However, the speech used for training is often compressed in order to decrease the number of packets transmitted, without an evaluation of whether the compression causes a decrease in intelligibility. The current study assessed...
The effect of speech compression on second language speech perception learning
[ "Adachi Takahiro ", "Yamada Tsuneo " ]
https://doi.org/10.1121/1.1500933
2,002
July
"8HgJfimiOg5RGeLRvwOdKLfNR1TVnfNHVl/2d7//eRzC9GIB40hN2S6HOcO3z6avyI+pRyWuFkuoNAtgIEA6mWEWIsT6zkSMoLkALJpmF02vahVqIqRqvpyK79qQoi6JjAOx3bCCj/iaxPvUA8VEm8/umKx7dsHdTOPUirofBjQ="
10.1126/science.1071776
<jats:p>Abrupt first-order shifts in strontium and phosphorus concentrations in stalagmite calcite deposited in western Ireland during the 8200-year event (the major cooling episode 8200 years before the present) are interpreted as responses to a drier climate lasting about 37 years. Both shifts are centered on 8330 ± ...
Structure of the 8200-Year Cold Event Revealed by a Speleothem Trace Element Record
[ "Baldini James U. L. ", "McDermott Frank ", "Fairchild Ian J. " ]
https://doi.org/10.1126/science.1071776
2,002
July
"ZOAc7oqoKl7BnvH6fWO8cAfvZOLEJbPd9lPlR3f8rHjG0EhNQAhdWjabuXX4ALbuUA0sRncsVE+JvE+rwggNBA80KfwTTE++E73AbXuyVHmffR7AJaGtr7yF4BoIJA65qus3F65cxu7iZZdxsnJWi8zYnK9zG5pwaCPURbEahng="
10.1126/science.1071930
<jats:p>We report an unexpected nonphotothermal material organization induced by continuous-wave visible laser light at low power levels. This effect is observed along the laser beam propagation direction in fully transparent entangled solutions of common homopolymers featuring sufficiently high molecular mass and opti...
Pattern Formation in Homogeneous Polymer Solutions Induced by a Continuous-Wave Visible Laser
[ "Sigel R. ", "Fytas G. ", "Vainos N. ", "Pispas S. ", "Hadjichristidis N. " ]
https://doi.org/10.1126/science.1071930
2,002
July
"MGmAX5riOT5QhBHxv3F0/iXzY1SEFuHZVddmS2n+dFlN8AsdQQRtXGaXW2SA47Fjkxn1g3Csm5eNvFygaDkV02EU4pATxRauCTIAbZBwEvCB/JyAKoyrvZ2/4NsMALq0ura1n/qqj+3yFLd1Jm8lg9/6mI1/NrBAR4qQnloTTjs="
10.1126/science.1072092
<jats:p>The continuing drive by the semiconductor industry to fabricate smaller structures using photolithography will soon require dimensional control at length scales comparable to the size of the polymeric molecules in the materials used to pattern them. The current technology, chemically amplified photoresists, use...
Direct Measurement of the Reaction Front in Chemically Amplified Photoresists
[ "Lin Eric K. ", "Soles Christopher L. ", "Goldfarb Dario L. ", "Trinque Brian C. ", "Burns Sean D. ", "Jones Ronald L. ", "Lenhart Joseph L. ", "Angelopoulos Marie ", "Willson C. Grant ", "Satija Sushil K. ", "Wu Wen-li " ]
https://doi.org/10.1126/science.1072092
2,002
July
"aHuAPIqgMRrIiN3/fWtedy/rUFSwKvHbFAd2+Xl9/Bnd0CsdUgBl3mYcSSiwwpDnkg11h8G8GQ+tqnao6CoVRL0U6OIT5VQWErcgabZyVEjx/TwAIQCrLYmM/hqpABOhj661X6Ojh+zC1b91riejAs/a3A93FZVwTarS3jlSbjg="
10.1126/science.1072245
<jats:p>Nonresonant manipulation of nuclear spins can probe large volumes of sample situated in inhomogeneous fields outside a magnet, a geometry suitable for mobile sensors for the inspection of roads, buildings, and geological formations. However, the interference by Earth's magnetic field causes rapid decay of the s...
Nonresonant Multiple Spin Echoes
[ "Brill Thilo M. ", "Ryu Seungoh ", "Gaylor Richard ", "Jundt Jacques ", "Griffin Douglas D. ", "Song Yi-Qiao ", "Sen Pabitra N. ", "Hürlimann Martin D. " ]
https://doi.org/10.1126/science.1072245
2,002
July
"RWgATL74fH7RnDCUdeFfMgZjZMVUJPMdFlds+9l2t13M0AodUN1bWkaVW2T9N7TrUI+wlfWsXQYppkss22E5BDwcINESxF64HzmiOLFyUGiDfZyAIcDqr5yMworNISuhmjsnv3u4zm7iZJ986/dGg8+aH613LfRiQCrajvGeLzg="
10.1128/aac.46.7.2077-2086.2002
<jats:title>ABSTRACT</jats:title> <jats:p>Compounds from 16 classes of antimicrobial drugs were tested for their abilities to inhibit the in vitro multiplication of nanobacteria (NB), a newly discovered infectious agent found in human kidney stones and kidney cyst fluids from patients with polycystic kidney d...
Inhibition of Nanobacteria by Antimicrobial Drugs as Measured by a Modified Microdilution Method
[ "Çíftçíoglu N. ", "Miller-Hjelle M. A. ", "Hjelle J. T. ", "Kajander E. O. " ]
https://doi.org/10.1128/aac.46.7.2077-2086.2002
2,002
July
"d+0kTIryMhrMiWX7bXM14QUtRVc1pf9LVl9jS/F9RVnd1AcdU496XE6Un23xw77uUI21QUCsHsfoIOuluCAJEa2WIJARzFKeGjOQfLI2QpSWWZjwY6C6bbgurd+OBDOZRCG3PrL7hEjyRB/8Nj8HA/84miV1A7B6AMDQX3gadjQ="
10.1128/aac.46.7.2145-2154.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The <jats:italic>Pneumocystis carinii</jats:italic> topoisomerase I-encoding gene has been cloned and sequenced, and the expressed enzyme interactions with several classes of topoisomerase I poisons have been characterized. The ...
Molecular Characterization of Recombinant <i>Pneumocystis carinii</i> Topoisomerase I: Differential Interactions with Human Topoisomerase I Poisons and Pentamidine
[ "Van Dross Rukiyah T. ", "Sanders Marilyn M. " ]
https://doi.org/10.1128/aac.46.7.2145-2154.2002
2,002
July
"pMqdXo7xfZBoyWf9DWd1pWUtVFZlJvVrFFRgG/Ns/VyF2Au9EzRcXk7fWqDRQ7Pr1I0xh0G8CiOAcHqvSAgZET22KtAdnQn/EzEeeKQ2SJaPGZzKSAWIJZmGrU/NBT2YzgJfP9D5lviy5Z34JjdTAc16mDN5D6JpbbzQNDlbarY="
10.1128/aac.46.7.2194-2199.2002
<jats:title>ABSTRACT</jats:title><jats:p>Treatment of acute otitis media (AOM) with azithromycin results in apparent clinical success, but tympanocentesis performed 4 to 6 days after initiation of therapy in children with nontypeable<jats:italic>Haemophilus influenzae</jats:italic>(NTHI) recovered from initial middle e...
Experimental Acute Otitis Media Due to Nontypeable<i>Haemophilus influenzae</i>: Comparison of High and Low Azithromycin Doses with Placebo
[ "Babl Franz E. ", "Pelton Stephen I. ", "Li Zhong " ]
https://doi.org/10.1128/aac.46.7.2194-2199.2002
2,002
July
"1M2lTYqB6p7AC2RfbyM1qaetSWSVPffDBF/mU3fsdVzP1AKVAX9Vyk6VC+XxE63uWM+9A0iuDIPocnq1AEw5kCk2AMCR5FCWEjFoZPB1QJWdXZjgZiGKbbmM/dqMxCOIzAQfPbLanPpDRD/0sBcQA9cJXC93B6DRTCL81uwaOjg="
10.1128/aac.46.8.2327-2332.2002
<jats:title>ABSTRACT</jats:title><jats:p>The stability of antipseudomonal β-lactams in concentrated solutions was examined in view of their potential administration by continuous infusion with external pumps (for intensive care patients) or with portable pumps carried under clothing (for cystic fibrosis patients). Aztr...
Comparative Stability Studies of Antipseudomonal β-Lactams for Potential Administration through Portable Elastomeric Pumps (Home Therapy for Cystic Fibrosis Patients) and Motor-Operated Syringes (Intensive Care Units)
[ "Viaene Eric ", "Chanteux Hugues ", "Servais Hélène ", "Mingeot-Leclercq Marie-Paule ", "Tulkens Paul M. " ]
https://doi.org/10.1128/aac.46.8.2327-2332.2002
2,002
July
"9M0kT46huQPQG2XRv1U9qYetbVFgJ/PrRlfiY/Fs5F1d/BMclMTRWGyBBePXA7HnUI+9IUAtGIvN4Gsla0wrMSe3ALCX5FmvFzMybLi0QpTFTZzhKSKDaTmqvVqOQCOzziA9P7C6k3m6Vd90NBcEE4epuCV7R/KdTGLUnbkfdrg="
10.1128/aac.46.8.2490-2497.2002
<jats:title>ABSTRACT</jats:title> <jats:p> <jats:italic>Escherichia coli</jats:italic> strains bearing single-copy fusions between the <jats:italic>lacZ</jats:italic> reporter gene and the <jats:italic>cspA</jats:italic> , <ja...
Stress-Based Identification and Classification of Antibacterial Agents: Second-Generation <i>Escherichia coli</i> Reporter Strains and Optimization of Detection
[ "Shapiro Elyse ", "Baneyx François " ]
https://doi.org/10.1128/aac.46.8.2490-2497.2002
2,002
July
"9MntTIzhPJDKDGXZTXZ8oWXtxFUFNp3jVlcg89N+9Hxd0AudU2xdXGyHS+pR0rbnUN+1B0GsG4OlcnuFQWy8ER0WKMESzVfak7ASaPY2SFGI+Y2iaQCaLYqO75uOBAGwyCafP5CIlkjixJ98JmYHg5UomhV1X7A9SaBUh1haZrw="
10.1128/aac.46.8.2507-2512.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Described here are the development and validation of a novel approach to identify genes encoding drug targets in <jats:italic>Streptococcus pneumoniae</jats:italic> . The method relies on the use of an ordered genomic library compo...
PCR-Based Ordered Genomic Libraries: a New Approach to Drug Target Identification for <i>Streptococcus pneumoniae</i>
[ "Belanger Aimee E. ", "Lai Angel ", "Brackman Marcia A. ", "LeBlanc Donald J. " ]
https://doi.org/10.1128/aac.46.8.2507-2512.2002
2,002
July
"/OhtTorxf5rMCWddLWI8oSXtRBUVJb1jVl1ma/F9dXzc1AOdQ6BlHmzLU+vTU7KvdI69SiGkXpOKcmqtSQi5OR62KMARzQH6EqAE4LQmQJWNmZmgYCC8LYqO/Q6NBRP7yCI/PZgaluiCVL/8JjbHA59ImLN8RaJ/SOj0Djhebrw="
10.1128/aac.46.8.2588-2594.2002
<jats:title>ABSTRACT</jats:title><jats:p>6-Nitro- and 6-amino-benzothiazoles bearing different chains in position 2 and their corresponding anthranilic acid derivatives were investigated for their in vitro antiparasitic properties against parasites of the species<jats:italic>Leishmania infantum</jats:italic>and<jats:it...
In Vitro Activities of Position 2 Substitution-Bearing 6-Nitro- and 6-Amino-Benzothiazoles and Their Corresponding Anthranilic Acid Derivatives against<i>Leishmania infantum</i>and<i>Trichomonas vaginalis</i>
[ "Delmas Florence ", "Di Giorgio Carole ", "Robin Maxime ", "Azas Nadine ", "Gasquet Monique ", "Detang Claire ", "Costa Muriel ", "Timon-David Pierre ", "Galy Jean-Pierre " ]
https://doi.org/10.1128/aac.46.8.2588-2594.2002
2,002
July
"JW+5/4LzPJj4CXX7Q3M0sQ7txDO1JfGDVl1gWV1e/VyF0AudEwT9Xm7PW+HSQ6LuRMu1FUGuHNspcvikCQQZVBi2asAVhV7WH7OweLJlSLGZ+RagSiKtHdiGrd8NADmYijJXP9rfFuji1f94Jj8EEs122iF/X4LwQaLwXjkeLjQ="
10.1128/aac.46.8.2665-2667.2002
<jats:title>ABSTRACT</jats:title> <jats:p>Six quinolones were tested on 817 consecutive pneumococcal isolates for which ciprofloxacin MICs were high (≥2 μg/ml); the isolates had been collected during two recent Spanish surveillance studies. For strains for which the ciprofloxacin MIC was ≥4 μg/ml, the MICs at...
Activities of Six Different Quinolones against Clinical Respiratory Isolates of <i>Streptococcus pneumoniae</i> with Reduced Susceptibility to Ciprofloxacin in Spain
[ "Pérez-Trallero E. ", "García-Rey C. ", "Martín-Sánchez A. M. ", "Aguilar L. ", "García-de-Lomas J. ", "Ruiz J. " ]
https://doi.org/10.1128/aac.46.8.2665-2667.2002
2,002
July
"fPWkbo6xOB7KCaVX7VI18XXlRGR3tXnLRldif9dtVH3c3AMVM3Bc3E6DHWId06LvUsy9wWGkTguwMestSUi5GAk2DMKTzBLPE7EMZPK2xPSdH5Sg5CG4LegErRyOAKe4qCC+v5jLp2qCab/8VgcXk9Vg2Dd9RjS3RHL03bluarw="
10.1128/aac.46.8.2684-2686.2002
<jats:title>ABSTRACT</jats:title> <jats:p> A PCR-based technique using molecular beacons was developed to detect the chloroquine resistance-associated <jats:italic>pfcrt</jats:italic> K76T point mutation in <jats:italic>Plasmodium falciparum</jats:italic> ...
Rapid Detection of a Molecular Marker for Chloroquine-Resistant Falciparum Malaria
[ "Durand Rémy ", "Huart Virginie ", "Jafari Sayeh ", "Le Bras Jacques " ]
https://doi.org/10.1128/aac.46.8.2684-2686.2002
2,002
July
"9MB1TIjk2J5QjefxDWM9+aflRHdStP3jQlVqU9l/9Fxc2Av9U8wtXn7LW+XTc6TnGOutBmGmFA8MUmulTV45nwk+yNCxxHG/E7GC6PZ0CAW13ZygKgCOPcqG7ZjBAAf45CVXNZjPlmqCVZ+5ImcwAf1gmAl7RpL7Rcp2zjleZj0="
10.1128/aem.68.7.3358-3365.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Short- and long-term persistence of pathogenic (i.e., tumor forming) agrobacteria in soil was investigated in six nursery plots with a history of high crown gall incidence. No pathogenic <jats:italic>Agrobacterium</jats:italic> str...
Seasonal Fluctuations and Long-Term Persistence of Pathogenic Populations of <i>Agrobacterium</i> spp. in Soils
[ "Krimi Z. ", "Petit A. ", "Mougel C. ", "Dessaux Y. ", "Nesme X. " ]
https://doi.org/10.1128/aem.68.7.3358-3365.2002
2,002
July
"/ciVXozveBzpCfXXXWM0oeTlxFl0NPXrVkdgw9PvtVyN0AudQ6RJXm6WGauRw7Tj4M29pmmnOYehInu14Ww4FQweKoASxUnuELUGeNa2PsWNaYygboCen4qOzVqPZBnqlj49t5Ce5mjiVQ94pCZUA+dYngB7J7FzSOL0xPhaBjw="
10.1128/aem.68.7.3432-3441.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The growth process of <jats:italic>Lactobacillus curvatus</jats:italic> colonies was quantified by a coupled growth and diffusion equation incorporating a volumetric rate of lactic acid production. Analytical solutions were compare...
Modeling the Interactions of <i>Lactobacillus curvatus</i> Colonies in Solid Medium: Consequences for Food Quality and Safety
[ "Malakar P. K. ", "Martens D. E. ", "van Breukelen W. ", "Boom R. M. ", "Zwietering M. H. ", "van 't Riet K. " ]
https://doi.org/10.1128/aem.68.7.3432-3441.2002
2,002
July
"98mdbJj2up7IWvPTbXQ9oUdtxHAUN7HLXFd2WVVu9FxNwBwdE25YXmSdmWn2krDjWE+9gkOsGAexIG23T0S4UA8WoMIQ5ViWmHUwSbskztSfTZxAcQKKoIuerR+JBAiBBjI3/6CmBPjCxZ90I/RsA4+YnA1xN5M1SCbUDtkZVjg="
10.1128/aem.68.7.3566-3569.2002
<jats:title>ABSTRACT</jats:title> <jats:p> In this study, two strains of <jats:italic>Lactobacillus helveticus</jats:italic> were used to produce fermented milk rich in angiotensin-converting enzyme (ACE) inhibitors. In vitro tests revealed that the two milks contained comp...
Cardiovascular Effects of Fermented Milk Containing Angiotensin-Converting Enzyme Inhibitors Evaluated in Permanently Catheterized, Spontaneously Hypertensive Rats
[ "Fuglsang Anders ", "Nilsson Dan ", "Nyborg Niels C. B. " ]
https://doi.org/10.1128/aem.68.7.3566-3569.2002
2,002
July
"dUkcb4q8vhrCSmPVSXc1KS11RYMVM/VrdFsySzN7/0yN6BIcc6l6XCTF23X3ArDuV4+tiEGuXzepIkqFDHS5MS0WIIRWxdPaGPGofLo0ShSHKY3wIwSLWaiGqVuOhDvF0iI33rjcJnjiZR9wc0QUA8+IngV/c/H5SXfUVbgbyrQ="
10.1128/aem.68.7.3606-3613.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The community structure of bacterioplankton was studied at different depths (0 to 25 m) of a temperate eutrophic lake (Lake Plußsee in northern Germany) by using comparative 5S rRNA analysis. The relative amounts of taxonomic groups were estimated from 5S...
Changes in Bacterioplankton Community Structure and Activity with Depth in a Eutrophic Lake as Revealed by 5S rRNA Analysis
[ "Dominik Katja ", "Höfle Manfred G. " ]
https://doi.org/10.1128/aem.68.7.3606-3613.2002
2,002
July
"9sgMfg6vOjLpk3HSb3q8oUZtYaEWt7sj3Vfkw9181F2G2AMhUSBdXySfOzvYkrTvYA+9WRWtOQMjsVSnQzI5DA+SAtAAxEqaE7EGbJW2dLWfehzAVaWejYiXiRuMpD3TnjE2vxD6z87iRb9QMnUFkd/1nq17MbD0CEDWTKhaVzk="
10.1128/aem.68.7.3628-3633.2002
<jats:title>ABSTRACT</jats:title> <jats:p>All of the marine bacterioplankton-derived 16S ribosomal DNA sequences previously deposited in GenBank were reanalyzed to determine the number of bacterial species in the oceanic surface waters. These sequences have been entered into the database since 1990. The rate ...
Use of 16S Ribosomal DNA for Delineation of Marine Bacterioplankton Species
[ "Hagström Åke ", "Pommier Thomas ", "Rohwer Forest ", "Simu Karin ", "Stolte Willem ", "Svensson Dominika ", "Zweifel Ulla Li " ]
https://doi.org/10.1128/aem.68.7.3628-3633.2002
2,002
July
"5OAEfp6/OhLJi/PTfXM8YUbNZZI2N7tDHldgSvF85FyGXAFl0whNX2aWGSnfVrTjwo28hbWsWouptlu94yg5EAmWAPERwEqfE7EEaPSmXAGHPZzgfSS+mZqWqR6OBBGw6Hc9vxCbx/7iYJ9mpn1GucnhnK17VrIwUOLUDrhbRjw="
10.1128/cdli.9.4.763-770.2002
<jats:title>ABSTRACT</jats:title><jats:p><jats:italic>Parelaphostrongylus tenuis</jats:italic>is a neurotropic nematode common in white-tailed deer (<jats:italic>Odocoileus virginianus</jats:italic>) of eastern North America. This parasite is the causative agent of a debilitating neurologic disease in atypical hosts, i...
An Aspartyl Protease Inhibitor Orthologue Expressed by<i>Parelaphostrongylus tenuis</i>Is Immunogenic in an Atypical Host
[ "Duffy Michael S. ", "MacAfee Nancy ", "Burt Michael D. B. ", "Appleton Judith A. " ]
https://doi.org/10.1128/cdli.9.4.763-770.2002
2,002
July
"/EwVfIjBcJrtC/VXB+I0MWYtxB/VNvdnFVdnX/tqrV6DwEuYEzRNXkwPW+2wA73vVMKttUi2eqOA4lutqHE5kTyWCsI5zEnLEbWcfPg2KKWteZziYoDMHYiE7VvMBDiYigITPVpcjlgjxRVIAn8Eg908mIV3LaLnQcB0T+gbB7Y="
10.1128/cdli.9.4.818-823.2002
<jats:title>ABSTRACT</jats:title><jats:p>Sputum and serum from patients with active pulmonary tuberculosis (TB), healthy purified protein derivative-positive adults, and patients with bacterial pneumonia were collected to simultaneously assess local immunity in the lungs and peripheral blood. To determine whether cytok...
Sputum Cytokine Levels in Patients with Pulmonary Tuberculosis as Early Markers of Mycobacterial Clearance
[ "Ribeiro-Rodrigues Rodrigo ", "Resende Co Tatiana ", "Johnson John L. ", "Ribeiro Fabiola ", "Palaci Moises ", "Sá Ricardo T. ", "Maciel Ethel L. ", "Pereira Lima Fausto E. ", "Dettoni Valderio ", "Toossi Zahra ", "Boom W. Henry ", "Dietze Reynaldo ", "Ellner Jerrold J. ", "Hirsch Christi...
https://doi.org/10.1128/cdli.9.4.818-823.2002
2,002
July
"8Fh1Xozh7B7sFKT5LWQ1oUWtxTQdL7jrRhdi21N/NfzNzAsdQrxdClyGKeHT87GvWNexVGiMLANhcvuUyW4YETscLYITpFDyEzPCbPIkArDv1ZziYaGePIinj1rfJTOJCAoVvZaZlmjw+b/+NgZEA4eI2nl1R4L3DIbwHvkaMjA="
10.1128/cdli.9.4.824-827.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Measurement of cytomegalovirus (CMV)-specific immunoglobulin G (IgG) avidity has proven to be a powerful tool for distinguishing primary from nonprimary CMV infection. An in-house enzyme-linked immunosorbent assay (ELISA) for measuring CMV IgG avidity was...
Validation of an In-House Assay for Cytomegalovirus Immunoglobulin G (CMV IgG) Avidity and Relationship of Avidity to CMV IgM Levels
[ "Prince Harry E. ", "Leber Amy L. " ]
https://doi.org/10.1128/cdli.9.4.824-827.2002
2,002
July
"8dyEbgqhOB5pHCTzJWI0KgblRXVUp7fpFAcmW9H8dXzVyAs0wt1dW0QXayTec7mvkMe/kkiOL4cpI/slZW2pAT2UBOQfzFi+FjHiaLh2WlXfPbzgIgOWZYCF79qeBBuxzKc1NcSqlOr71b9sZjcUCo/8mDl3dxKZxdhaGakaerM="
10.1128/cdli.9.4.840-845.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The present study pertains to the evaluation of urine as a specimen for detection of anti-hepatitis A virus (anti-HAV) antibodies. Immunoglobulin M (IgM), IgG, and IgA capture enzyme-linked immunosorbent assays for hepatitis A were performed on paired ser...
Evaluation of Urine as a Clinical Specimen for Diagnosis of Hepatitis A
[ "Joshi Madhuri S. ", "Chitambar Shobha D. ", "Arankalle Vidya A. ", "Chadha Mandeep S. " ]
https://doi.org/10.1128/cdli.9.4.840-845.2002
2,002
July
"40ztX6jU+BrZH23z5eKdpnD1YTkFp/HJVG9+0/F/5fzFeCsdwk5/WmyWeTDXU6Ovccs5BEqsLgdgJ8kkomQJlS2cKOAVzFi6FDP0dLD2ejSffZzgYiCzZciXzx6fADvpyCQ1vcrfsGiaVa/sFgdEGccg2rl3JbDRTbLUHPheNjI="
10.1128/cdli.9.4.913-918.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The pathogenesis of filarial limb edema is not known. The role of parasitological variables and parasite-mediated phenomena in the development of limb edema was investigated in the <jats:italic>Presbytis entellus</jats:italic> - ...
Preadult Stage Parasites and Multiple Timed Exposure to Infective Larvae Are Involved in Development of Limb Edema in <i>Brugia malayi</i> -Infected Indian Leaf Monkeys ( <i>Presbytis entellus</i> )
[ "Murthy P. K. ", "Khan M. A. ", "Rajani H. B. ", "Srivastava V. M. L. " ]
https://doi.org/10.1128/cdli.9.4.913-918.2002
2,002
July
"10wRXIrFjA5Ak/X9T2M0sUdtxFeVof3jEBdgW//rNBzFwQscQxRp3m6BS2yUg6zrUNe1IEmuOIchYPiHCSYpEDmUKsQZ3Xq+U7OifNI0CqWt/ZygoYLPjYiuz9tMDCOJajsTN5bfhuiS4TxWLj6EE86sng17HZLnQHJwg4kSd7o="
10.1128/cmr.15.3.365-373.2002
<jats:sec><jats:title>SUMMARY</jats:title><jats:p><jats:italic>Babesia</jats:italic>and its close relatives are members of a group of organisms called piroplasms, a name which comes from their pear-shaped outlines. Long associated with blood diseases of cattle and other mammals, members of the genus<jats:italic>Babesia...
Cultivation of<i>Babesia</i>and<i>Babesia</i>-Like Blood Parasites: Agents of an Emerging Zoonotic Disease
[ "Schuster Frederick L. " ]
https://doi.org/10.1128/cmr.15.3.365-373.2002
2,002
July
"xcwV3IyncpTCS/XzzUY1KWXtx3VFNdXjEl0kW3NupFzByEsI08R4XnzcWenSk6fvUM69lWemfoMBMvonTkyLAywWIuIBpVicE7OSaPJ0iNyf+ZzgSASOLYCX7VyNBACcBisfv5Dclmig5Z3QJn4SA88omAV7B4LzQfJ0n1lfB7M="
10.1128/iai.70.8.4059-4067.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Nasopharyngeal carriage is the reservoir from which most disease with <jats:italic>Streptococcus pneumoniae</jats:italic> arises. Survival as a commensal in this environment is likely to require a set of adaptations distinct from t...
Microarray-Based Identification of <i>htrA</i> , a <i>Streptococcus pneumoniae</i> Gene That Is Regulated by the CiaRH Two-Component System and Contributes to Nasopharyngeal Colonization
[ "Sebert M. E. ", "Palmer L. M. ", "Rosenberg M. ", "Weiser J. N. " ]
https://doi.org/10.1128/iai.70.8.4059-4067.2002
2,002
July
"/EwdTorxXFjsCedVTXY9qQVtRRUVZ73jV19mW/9ttXzEyArZAjZNXGyX2+eXU7LvUi+1R0WMX4OCYmisQSg5EB4WKMQT5RPKk7UUbbg2AtHvWT+g5KC8LYiFj16NBD/ZiCI39djcltCiVJ94oi7ZAd1ImBN2I6BRSFBUB+kaZjw="
10.1128/iai.70.8.4185-4195.2002
<jats:title>ABSTRACT</jats:title> <jats:p> <jats:italic>Neisseria meningitidis</jats:italic> strains belonging to the hypervirulent lineage ET-37 and several unrelated strains are extremely UV sensitive. The phenotype is consequent to the presence of a nonfunctional <jats:i...
Phenotypes of a Naturally Defective <i>recB</i> Allele in <i>Neisseria meningitidis</i> Clinical Isolates
[ "Salvatore Paola ", "Bucci Cecilia ", "Pagliarulo Caterina ", "Tredici Maurizio ", "Colicchio Roberta ", "Cantalupo Giuseppina ", "Bardaro Marcellino ", "Del Giudice Luigi ", "Massardo Domenica R. ", "Lavitola Alfredo ", "Bruni Carmelo B. ", "Alifano Pietro " ]
https://doi.org/10.1128/iai.70.8.4185-4195.2002
2,002
July
"9EjFboyhXY7KCSfRDWd8IW3tZBFUJb/jFl9i2/Xt/XjM2B8d0OhNXn4HG+uT07HnUMe9DCGmDkOhImqsSTwoEQkWCdST1UW3FrUc6NImRTGdbZrgYQCbNZiEzR+PBSewyCc39pifnnjiRZ18Ji6AE588mAV7PQBwWU9UnrlfRjw="
10.1128/iai.70.8.4564-4570.2002
<jats:title>ABSTRACT</jats:title><jats:p><jats:italic>Bartonella henselae</jats:italic>is responsible for various disease syndromes that loosely correlate with the immune status of the host. In the immunocompromised individual,<jats:italic>B. henselae</jats:italic>-induced angiogenesis, or bacillary angiomatosis, is ch...
Induction of a Potential Paracrine Angiogenic Loop between Human THP-1 Macrophages and Human Microvascular Endothelial Cells during<i>Bartonella henselae</i>Infection
[ "Resto-Ruiz Sandra I. ", "Schmiederer Michael ", "Sweger Debra ", "Newton Catherine ", "Klein Thomas W. ", "Friedman Herman ", "Anderson Burt E. " ]
https://doi.org/10.1128/iai.70.8.4564-4570.2002
2,002
July
"XUwVXIiv9JbgC/X/RWB1L2RtRVYVJdXjVn1zW8t/NVyV8QsdA45Z3m6PS+gUw7HvWMe1N2yGyococP/FiyxZEB2XIMAcxVOeELWiaPY2CrWfqRigooWOFYgX7VqNBButCDPXN9BshsrD5D3gKj7XA98InB13F6DwSRZQUqgbbjI="
10.1128/iai.70.8.4643-4649.2002
<jats:title>ABSTRACT</jats:title> <jats:p>Serotyped strains of group B streptococci can be divided into subtypes based on restriction endonuclease digestion patterns (RDP). Profiles of cell-bound proteins were compared among RDP types. Proteins that showed a remarkable difference in the degree of expression w...
High Expression of a C Protein β Antigen Gene among Invasive Strains from Certain Clonally Related Groups of Type Ia and Ib Group B Streptococci
[ "Nagano Noriyuki ", "Nagano Yukiko ", "Taguchi Fumiaki " ]
https://doi.org/10.1128/iai.70.8.4643-4649.2002
2,002
July
"9UhFfonheR7iCaPVbXY1r2ftR7R3Jbdj1HtkS/9v9fyZ6B6VU6RdVmyHG22Ww7iv0Mc9RGCuLoPhcmukRXi4kRiUKeYTxFCWF7E2aJCmGjHfmZniYYCaeYq0rRmeJTf5iCIfvdKKhtli5J90Jm6FAZ9omBV3PYBxydTUBn0S5jU="
10.1128/jb.184.14.3834-3838.2002
<jats:title>ABSTRACT</jats:title> <jats:p> <jats:italic>dna</jats:italic> E, the gene encoding one of the two replication-specific DNA polymerases (Pols) of low-GC-content gram-positive bacteria (E. Dervyn et al., Science 294:1716-1719, 2001; R. Inoue et al., Mol. Genet. Genomics 266:5...
DNA Polymerases of Low-GC Gram-Positive Eubacteria: Identification of the Replication-Specific Enzyme Encoded by <i>dnaE</i>
[ "Barnes Marjorie H. ", "Miller Shelley D. ", "Brown Neal C. " ]
https://doi.org/10.1128/jb.184.14.3834-3838.2002
2,002
July
"rEjN/oylPJpMDWPXTWI8tWdtRhQ0N7VjNHd0S/Nt9VzF0EsdF2RNXGbWq2vYwrTtUI01SWWiG4ciQl+tySw4UbiSK8YSzQCKk7UW6LZmDjWNGaigaIGaPYqO32+FBQ+87KK3/4oKlmjgRb9YJi+Dk91YmAt/H6C5waDWXnkbRrw="
10.1128/jb.184.14.3864-3870.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Analysis of potential virulence factors of oral spirochetes focuses on surface and secreted proteins. The <jats:italic>Treponema denticola</jats:italic> chymotrypsin-like protease (CTLP) is implicated in degradation of host cell mo...
Cleavage of <i>Treponema denticola</i> PrcA Polypeptide To Yield Protease Complex-Associated Proteins Prca1 and Prca2 Is Dependent on PrtP
[ "Lee Si Young ", "Bian Xue-Lin ", "Wong Grace W. K. ", "Hannam Pauline M. ", "McBride Barry C. ", "Fenno J. Christopher " ]
https://doi.org/10.1128/jb.184.14.3864-3870.2002
2,002
July
"1UyVXIzheA7+CSPfSeZ0qUctxjUEM7WjVB9wy9f//Fzc8AiZ0KddXm4XS+3T07DvUM+9REWeW4NDYGmkayj5ETiXK8Yd11WIkLcQKLOmKkO/mZygYIGavYqHjV6IBDG5AiIfF5PIhlijxb1UJj5QA8dsGAVxC6D5SPLUDnkbZjA="
10.1128/jb.184.15.4304-4307.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Transcription of an <jats:italic>aqpZ-lac</jats:italic> fusion in a single copy on the <jats:italic>Escherichia coli</jats:italic> chromosome increased as cells entered the stationary growth phase. This was ...
Aquaporin Z of <i>Escherichia coli</i> : Reassessment of Its Regulation and Physiological Role
[ "Soupene Eric ", "King Natalie ", "Lee Haidy ", "Kustu Sydney " ]
https://doi.org/10.1128/jb.184.15.4304-4307.2002
2,002
July
"8siVTIyhGJLaSiHxbXA8oWXvxFWEN9VpVxV00/vs/BxNkBsdU2xdXWbXSmhQ0rGlUp2twUOsGcMrMFqmiXi4WSkWKMASzFmakbM2af9mJhGIWayCaQCJr4quzV+MRDGQygS1fxKYBnjgxZ98JnaDg5W7mB17HaD0SXLUlllTZjI="
10.1128/jcm.40.7.2408-2419.2002
<jats:title>ABSTRACT</jats:title> <jats:p>Various nucleic acid assays have been developed and implemented for diagnostics and therapeutic monitoring of human immunodeficiency virus type 1 (HIV-1) and hepatitis C virus (HCV) infections. The high-throughput, semiautomated assays described here were developed to...
Highly Sensitive Multiplex Assay for Detection of Human Immunodeficiency Virus Type 1 and Hepatitis C Virus RNA
[ "Giachetti C. ", "Linnen J. M. ", "Kolk D. P. ", "Dockter J. ", "Gillotte-Taylor K. ", "Park M. ", "Ho-Sing-Loy M. ", "McCormick M. K. ", "Mimms L. T. ", "McDonough S. H. " ]
https://doi.org/10.1128/jcm.40.7.2408-2419.2002
2,002
July
"9MQEXKzhWRrLCHXxLeJt6iTxxVUlp5X1QM90E9l+9NzN0BkZ0s592lyeO+gVU7enUc/thU2sng8JgnsFa00ZFR3W6OEhzHq+UzGAKJo2UlS/7bngIiCSPZKXrV6ehRupyD8XNNq3lGr6VZ/4xg4GA8mQmCt1V5LZTcLW3hhaZjM="
10.1128/jcm.40.7.2476-2479.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Isolation of motile, <jats:italic>vanC</jats:italic> enterococci has yet to be a major infection control concern; however, rapid detection still is important. We evaluated 15 motility media from three manufacturers and a 2-h direct...
Evaluation of 15 Motility Media and a Direct Microscopic Method for Detection of Motility in Enterococci
[ "Van Horn Kenneth ", "Tóth Clara ", "Kariyama Reiko ", "Mitsuhata Ritsuko ", "Kumon Hiromi " ]
https://doi.org/10.1128/jcm.40.7.2476-2479.2002
2,002
July
"9MCNToz3cB5KCSXxbWA8o0vlRVVFofXrVkdiW3N99F7dzQQV0SJZXG6NGWPXg6XrQsO9QWWu2wPpdHokaES5OQ6WIKCX5FCeB7GuaJR2f/yV7Yig4QCKpYiG7RqPhAv4SqYe9ZKahnjCVLdsBicEk48oiKl6NZA1QVhU3pk6Xiw="
10.1128/jcm.40.7.2480-2482.2002
<jats:title>ABSTRACT</jats:title> <jats:p> Two new selective media, oxacillin resistance screening agar base (ORSAB) and CHROMagar Staph aureus (CSA), were evaluated for identification of <jats:italic>Staphylococcus aureus</jats:italic> and for screening of methicillin resi...
Performance of CHROMagar Selective Medium and Oxacillin Resistance Screening Agar Base for Identifying <i>Staphylococcus aureus</i> and Detecting Methicillin Resistance
[ "Kluytmans Jan ", "Van Griethuysen Arjanne ", "Willemse Piet ", "Van Keulen Peter " ]
https://doi.org/10.1128/jcm.40.7.2480-2482.2002
2,002
July
"9MClbIqtMxr6CXXTbWYdawelRVVFvfPrVlcyW9H/9PzV2AM90+Rd2B6FS+v206TrcMu9BUmmHdepamuEb2Q5MQUXIeCSxFmeErEGPfD2TlSSubniYiKabciG/R6fBAfp6DK2NYAalnjT1ItgJgcGg9/ImAl/UzAdwTJQFplSZrE="
10.1128/jcm.40.7.2490-2497.2002
<jats:title>ABSTRACT</jats:title><jats:p>Twenty-one atypical<jats:italic>Shigella flexneri</jats:italic>type 4 strains isolated from patients attending the Dhaka treatment center of the International Centre for Diarrhoeal Disease Research, Bangladesh, were extensively characterized and compared with<jats:italic>S. flex...
Phenotypic and Genotypic Characterization of Serologically Atypical Strains of<i>Shigella flexneri</i>Type 4 Isolated in Dhaka, Bangladesh
[ "Talukder Kaisar A. ", "Islam M. Aminul ", "Dutta Dilip K. ", "Hassan Ferdaus ", "Safa Ashrafus ", "Nair G. B. ", "Sack David A. " ]
https://doi.org/10.1128/jcm.40.7.2490-2497.2002
2,002
July
"9UTNT4iF2BZYDefTb+Y9seV1RDU1r7/pU1dgU9H/9X6RyAfdU0BZHmyXbX7Zk6Tv0Ee9CWCOD5OodHulSWS5ETwWAOCTxVH8Erc+7PK2GvGd3ZygY4CaNYmWzVuNBCXZWAI/l5ASllDAZB9cJieWEu8t2C1xVID9QfNg13weJj4="
10.1128/jcm.40.7.2606-2608.2002
<jats:title>ABSTRACT</jats:title> <jats:p> The longus type IV pilus gene ( <jats:italic>lngA</jats:italic> ) was highly prevalent (32.8%) among Brazilian enterotoxigenic <jats:italic>Escherichia coli</jats:italic> strains producing both heat-labile a...
Prevalence of Enterotoxigenic <i>Escherichia coli</i> Strains Harboring the Longus Pilus Gene in Brazil
[ "Nishimura Lucilia S. ", "Girón Jorge A. ", "Nunes Solange L. ", "Guth Beatriz E. C. " ]
https://doi.org/10.1128/jcm.40.7.2606-2608.2002
2,002
July
"9MidToqnWJZIDWFTzfa0vV9tRLMlJ79jVmd0X/b//V4dwAMQ829dXGyXTz/X0bTu0kW9KGGGGYMgMhutSWi9ExUeKKITjUmYErAs7P72KvGBSZ6gc4+OpYiCzVvEDDXZgAYdOZJShni35b98JieUE+0tnA11P6JtQaZEyPgbRrw="