text stringlengths 11 1.65k | source stringlengths 38 44 |
|---|---|
Bicine is an organic compound used as a buffering agent. It is one of Good's buffers and has a pKa of 8.35 at 20 °C. It is prepared by the reaction of glycine with ethylene oxide, followed by hydrolysis of the resultant lactone. is a contaminant in amine systems used for gas sweetening. It is formed by amine degradatio... | https://en.wikipedia.org/wiki?curid=20995293 |
Methylpentane may refer to: | https://en.wikipedia.org/wiki?curid=20995920 |
High Resolution Melt (HRM) analysis is a powerful technique in molecular biology for the detection of mutations, polymorphisms and epigenetic differences in double-stranded DNA samples. It was discovered and developed by Idaho Technology and the University of Utah. It has advantages over other genotyping technologies, ... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt But as the sample is heated up and the two strands of the DNA melt apart, presence of double stranded DNA decreases and thus fluorescence is reduced. The HRM machine has a camera that watches this process by measuring the fluorescence. The machine then simply plots this data as a graph known as a m... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt Each gives a melt curve that is slightly different. With a high quality HRM assay it is possible to distinguish between all three of these scenarios. Homozygous allelic variants may be characterised by a temperature shift on the resulting melt curve produced by HRM analysis. In comparison, heterozy... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt The amplicons from the sensitive mites were observed to have a higher melting temperature relative to the tolerant mites, as expected from the higher thermostability of the GC base pair In a field more relevant to clinical diagnostics, HRM has been shown to be suitable in principle for the detectio... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt Both these studies highlighted the fact that changes in the melting profile can be in the form of a shift in the melting temperature or an obvious difference in the shape of the melt curve. Both of these parameters are a function of the amplicon sequence. The consensus is that HRM is a cost efficie... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt A study by Gundry et al. 2003, showed that fluorescent labelling of one primer (in the pair) has been shown to be favourable over using an intercalating dye such as SYBR green I. However, progress has been made in the development and use of improved intercalating dyes which reduce the issue of PCR ... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt Therefore, PCR products resulting from a template that was originally unmethylated will have a lower melting point than those derived from a methylated template. HRM also offers the possibility of determining the proportion of methylation in a given sample, by comparing it to a standard curve which... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt This is because it is suggested that the lack of accuracy may result from "dye jumping", where dye from a melted duplex may get reincorporated into regions of dsDNA which had not yet melted. New saturating dyes such as LC Green and LC Green Plus, ResoLight, EvaGreen, Chromofy and SYTO 9 are availab... | https://en.wikipedia.org/wiki?curid=21003747 |
High Resolution Melt Smaller amplicons generally yield greater melting temperature variation than longer amplicons, but the variability cannot be predicted by eye. For this reason, it is critical to accurately predict the melting curve of PCR products when designing primers that will distinguish sequence variants. Spec... | https://en.wikipedia.org/wiki?curid=21003747 |
Template modeling score In bioinformatics, the template modeling score or TM-score is a measure of similarity between two protein structures with different tertiary structures. The TM-score is intended as a more accurate measure of the quality of full-length protein structures than the often used RMSD measure. The TM-s... | https://en.wikipedia.org/wiki?curid=21003830 |
Crossed molecular beam experiments are chemical experiments where two beams of atoms or molecules are collided together to study the dynamics of the chemical reaction, and can detect individual reactive collisions. In a crossed molecular beam apparatus, two collimated beams of gas-phase atoms or molecules, each dilute ... | https://en.wikipedia.org/wiki?curid=21009897 |
Crossed molecular beam Detecting scattered particles through a metal filament gave a good indication of angular distribution but has no sensitivity to kinetic energy. In order to gain insight into the kinetic energy distribution, early crossed molecular beam apparatuses used a pair of slotted disks placed between the c... | https://en.wikipedia.org/wiki?curid=21009897 |
AAG Gold Medal The is the highest award given by the international Association of Applied Geochemists (AAG). It recognizes recipients' lifetime achievements, or significant contributions to geochemistry and its applications. The medal is minted with the name of the recipient and the year of the award from two troy ounc... | https://en.wikipedia.org/wiki?curid=21014437 |
Mucoadhesion describes the attractive forces between a biological material and mucus or mucous membrane. Mucous membranes adhere to epithelial surfaces such as the gastrointestinal tract (GI-tract), the vagina, the lung, the eye, etc. They are generally hydrophilic as they contain many hydrogen macromolecules due to th... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Surface tension effects restrict the movement of the adhesive along the surface of the substrate, and is related to the thermodynamic work of adhesion by Dupre's Equation. Measuring the affinity of the adhesive for the substrate is performed by determining the contact angle. Contact angles closer to zero i... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Diffusion theory: The mechanism for diffusion involves polymer and mucin chains from the adhesive penetrating the matrix of the substrate and forming a semipermanent bond. As the similarities between the adhesive and the substrate increase, so does the degree of mucoadhesion. The bond strength increases wi... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion This can occur mechanically by bringing together the two surfaces, or through the bodily systems, like when particles are deposited in the nasal cavity by inhalation. The principles of initial adsorption of small molecule adsobates can be described by DLVO theory. According to DLVO theory, particles are he... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Adhesives with large surface groups will also experience a decrease in entropy as they approach the surface, creating repulsion. The initial adsorption of the molecule adhesive will also depend on the wetting between the adhesive and membrane. This can be described using Young's equation: formula_1 where f... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Multiple mucoadhesion theories exist that explain the consolidation stage, the main two which focus on macromolecular interpenetration and dehydration. The Macromolecular Interpenetration theory, also known as the diffusion theory, states that the mucoadhesive molecules and mucus glycoproteins mutually int... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion When two gels capable of rapid gelation in an aqueous environment are brought into contact, movement occurs between the two gels until a state of equilibrium is reached. Gels associated with a strong affinity for water will have high osmotic pressures and large swelling forces. The difference in osmotic pr... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion The coating may be formulated to adhere to a specific mucosa, enabling both systemic and targeted local administration. Tablets are generally taken enterally, as the size and stiffness of the form results in poor patient compliance when administered through other routes. In general, patches consist of thre... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Some advanced eye drop formulations may also turn from a liquid to a gel (so called in situ gelling systems) upon drug administration. For example, gel-forming solutions containing Pluronics could be used to improve the efficiency of eye drops and provide better retention on ocular surfaces. With a 0.1-0.7... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Because of this, the nasal cavity is most suitable for rapid, local medicinal dosages. Additionally, its close proximity to the blood-brain barrier makes it a convenient route for administering specialized drugs to the central nervous system. Gels, solutions, and aerosols are common dosage forms in the nas... | https://en.wikipedia.org/wiki?curid=21017672 |
Mucoadhesion Some mucoadhesive materials are able to stick to mucosal lining in the bladder, resist urine wash out effects and provide a sustained drug delivery. | https://en.wikipedia.org/wiki?curid=21017672 |
Atracotoxin may refer to: | https://en.wikipedia.org/wiki?curid=21019632 |
D. E. Shaw Research (DESRES) is a privately held biochemistry research company based in New York City. Under the scientific direction of David E. Shaw, the group's chief scientist, develops technologies for molecular dynamics simulations (including Anton, a massively parallel special-purpose supercomputer, and Desmond,... | https://en.wikipedia.org/wiki?curid=21021640 |
Mechanical plating Mechanical plating, also known as peen plating, mechanical deposition, or impact plating, is a plating process that imparts the coating by cold welding fine metal particles to a workpiece. Mechanical galvanization is the same process, but applies to coatings that are thicker than . It is commonly use... | https://en.wikipedia.org/wiki?curid=21022342 |
Mechanical plating At this point the surface finish is typically matte to a semi-bright finish, however the finish can be improved with a water polish. The time required for the above process is approximately 50 minutes. For some thinly coated workpieces a chromate passivation is necessary. Finally, the workpiece, whet... | https://en.wikipedia.org/wiki?curid=21022342 |
Mechanical plating If the speed is too fast then lumpy deposits will form on the workpieces, but if the speed is too slow then the metal powder will not deposit onto the workpiece. The "separator" separates the coated workpieces from the medium after coating. It can be as simple as a screen with water nozzles or as com... | https://en.wikipedia.org/wiki?curid=21022342 |
Mechanical plating For thicker plating mechanical plating is especially cost advantageous versus electroplating, because the cycle time does not increase much for the thicker plating, unlike electroplating. One of the disadvantages is the processes size limitations. Workpieces heavier than can be damaged by the process... | https://en.wikipedia.org/wiki?curid=21022342 |
Enediyne Enediynes are organic compounds containing two triple bonds and one double bond. Enediynes are most notable for their limited use as antitumor antibiotics (known as enediyne anticancer antibiotics). They are efficient at inducing apoptosis in cells, but cannot differentiate cancerous cells from healthy cells. ... | https://en.wikipedia.org/wiki?curid=21032939 |
Enediyne Myers-Saito cyclization is another triggering mechanism by which an enediyne warhead becomes a diradical. This mechanism requires the alkene of the enediyne to be part of a diene with a double bond in a variable group. A nucleophile will attack the double bond in the variable region, causing a chain reaction o... | https://en.wikipedia.org/wiki?curid=21032939 |
Enediyne assembly involves a highly conserved, iterative type I polyketide synthase (PKS) pathway Sequencing of enediyne gene clusters has confirmed the polyketide origin of the enediyne core, and elucidated the biosynthetic pathways and mechanisms of enediynes. Differences in the biosynthetic pathways of enediynes are... | https://en.wikipedia.org/wiki?curid=21032939 |
Enediyne The nine-membered enediynes are also referred to as chromoproteins because they have an attached protein as a variable group. This protein is necessary for transport and stabilization of the enediyne group. Neocarzinostatin is a natural product of "Streptomyces carzinostaticus". It forms an apoprotein with a 1... | https://en.wikipedia.org/wiki?curid=21032939 |
Enediyne First isolated in "Actinomadura verrucosospora", members of the esperamicin family include esperamicin A1, A1b, A2, A3, A4, B1, B2, and X. Esperamicin X is an inactive esperamicin naturally produced by "A. verrucosospora". Compounds with thiol groups induce triggering among the esperamicins. The dynemicins are... | https://en.wikipedia.org/wiki?curid=21032939 |
Flow assurance is a relatively new term in oil and gas industry. It refers to ensuring successful and economical flow of hydrocarbon stream from reservoir to the point of sale. The term was coined by Petrobras in the early 1990s in Portuguese as "Garantia do Escoamento" (), meaning literally “Guarantee of Flow”, or Flo... | https://en.wikipedia.org/wiki?curid=21033863 |
Ammonium permanganate is the chemical compound NHMnO, or NH·HMnO. It is soluble in water. It is a strong oxidizer, owing to its permanganate anion, and it is a moderately strong explosive, owing to the combination of oxidizer permanganate anion and reducing ammonium cation. Dry ammonium permanganate can detonate by hea... | https://en.wikipedia.org/wiki?curid=21036560 |
Lead fluoride can refer to | https://en.wikipedia.org/wiki?curid=21036781 |
Tin fluoride can refer to: | https://en.wikipedia.org/wiki?curid=21036853 |
Nitronium perchlorate Nitronium perchlorate, NOClO, also known as nitryl perchlorate and nitroxyl perchlorate, is an inorganic chemical, the salt of the perchlorate anion and the nitronium cation. It forms colorless monoclinic crystals. It is hygroscopic, and is a strong oxidizing and nitrating agent. It may become hyp... | https://en.wikipedia.org/wiki?curid=21038018 |
Goldbeter–Koshland kinetics The describe a steady-state solution for a 2-state biological system. In this system, the interconversion between these two states is performed by two enzymes with opposing effect. One example would be a protein Z that exists in a phosphorylated form Z and in an unphosphorylated form "Z"; th... | https://en.wikipedia.org/wiki?curid=21038459 |
Goldbeter–Koshland kinetics Assuming that the total concentration of "Z" is constant one can additionally write that ["Z"] = ["Z"] + ["Z"] and one thus gets: with the constants If we thus solve the quadratic equation (1) for "z" we get: Thus (3) is a solution to the initial equilibrium problem and describes the equilib... | https://en.wikipedia.org/wiki?curid=21038459 |
Lithium tetrachloroaluminate (LAC, lithium aluminium chloride) is an inorganic compound, a tetrachloroaluminate of lithium, with the formula LiAlCl. Solution of lithium tetrachloroaluminate in thionyl chloride is the liquid cathode and electrolyte of some lithium batteries, e.g. the lithium-thionyl chloride cell. Anoth... | https://en.wikipedia.org/wiki?curid=21039740 |
Constrictivity is a dimensionless parameter used to describe transport processes (often molecular diffusion) in porous media. is viewed to depend on the ratio of the diameter of the diffusing particle to the pore diameter. The value of constrictivity is always less than 1. The constrictivity is defined not for a single... | https://en.wikipedia.org/wiki?curid=21045882 |
Carbonate–silicate cycle The carbonate–silicate geochemical cycle, also known as the inorganic carbon cycle, describes the long-term transformation of silicate rocks to carbonate rocks by weathering and sedimentation, and the transformation of carbonate rocks back into silicate rocks by metamorphism and volcanism. Carb... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle Carbonic acid is a weak acid, but over long timescales, it can dissolve silicate rocks (as well as carbonate rocks). Most of the Earth's crust (and mantle) is composed of silicates. These substances break down into dissolved ions as a result. For example, calcium silicate CaSiO, or wollastonite... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle Some carbonate may be carried deep into the mantle where high pressure and temperature conditions allow it to combine metamorphically with SiO to form CaSiO and CO, which is released from the interior into the atmosphere via volcanism, thermal vents in the ocean, or soda springs, which are natu... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle In this way, over long timescales, the carbonate-silicate cycle has a stabilizing effect on the Earth's climate, which is why it has been called the Earth's thermostat. Aspects of the carbonate-silicate cycle have changed through Earth history as a result of biological evolution and tectonic ch... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle Proper, uncomplicated proxy data is difficult to attain for such questions. For example, sediment cores, from which scientists can deduce past sea levels, are not ideal because sea levels change as a result of more than just seafloor adjustment. Recent modeling studies have investigated the rol... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle Put differently, 30% of excess carbon emitted into the atmosphere is absorbed by the oceans. Higher concentrations of carbon dioxide in the oceans work to push the carbonate precipitation process in the opposite direction (to the left), producing less CaCO. This process, which harms shell-build... | https://en.wikipedia.org/wiki?curid=21051206 |
Carbonate–silicate cycle It has been shown using modeling studies that gaseous CO and HO acting as greenhouse gases could not have kept Mars warm during its early history when the sun was fainter because CO would condense out into clouds. Even though CO clouds do not reflect in the same way that water clouds do on Eart... | https://en.wikipedia.org/wiki?curid=21051206 |
Delay composition Delay composition, also called delay charge or delay train, is a pyrotechnic composition, a sort of pyrotechnic initiator, a mixture of oxidizer and fuel that burns in a slow, constant rate that should not be significantly dependent on temperature and pressure. Delay compositions are used to introduce... | https://en.wikipedia.org/wiki?curid=21051994 |
Ejection charge (commonly Black Powder), also called expelling charge, is a pyrotechnic composition, a type of a pyrotechnic gas generator designed to produce a small short-term amount of thrust to burst open a container and eject its content. In model rocketry, ejection charges are used to deploy a recovery system (us... | https://en.wikipedia.org/wiki?curid=21052955 |
Powder mixture A powder is an assembly of dry particles dispersed in air. If two different powders are mixed perfectly, theoretically, three types of powder mixtures can be obtained: the random mixture, the ordered mixture or the interactive mixture. A powder can be free-flowing if the particles do not stick together o... | https://en.wikipedia.org/wiki?curid=21056112 |
Powder mixture If a free-flowing powder is mixed with a cohesive powder an interactive mixture can be obtained. The cohesive particles adhere to the free-flowing particles (now called carrier particles) to form interactive units as shown in figure B. An interactive mixture may not contain free aggregates of the cohesiv... | https://en.wikipedia.org/wiki?curid=21056112 |
Powder mixture One common application is for inhalation therapy, where the concept has been used in the development of alternatives to pressurised metered dose inhalers. The quality by design initiative (QbD) of the U.S. Food and Drug Administration requires a process to be controllable and predictable. Theories and me... | https://en.wikipedia.org/wiki?curid=21056112 |
Voronoi deformation density (VDD) is a method employed in computational chemistry to compute the atomic charge distribution of a molecule in order to provide information about its chemical properties. The method is based on the partitioning of space into non-overlapping atomic areas modelled as Voronoi cells and then c... | https://en.wikipedia.org/wiki?curid=21057248 |
Voronoi deformation density In this connection, it is an asset of VDD atomic charges "Q" that they have a rather straightforward and transparent interpretation. Instead of measuring the amount of charge associated with a particular atom A, "Q" directly monitors how much charge flows, due to chemical interactions, out o... | https://en.wikipedia.org/wiki?curid=21057248 |
Single-particle tracking (SPT) is the observation of the motion of individual particles within a medium. The coordinates time series, which can be either in two dimensions ("x", "y") or in three dimensions ("x", "y", "z"), is referred to as a "trajectory". The trajectory is typically analyzed using statistical methods ... | https://en.wikipedia.org/wiki?curid=21059952 |
Single-particle tracking , a DNA polymer) phases, and synthetic entangled actin networks. The most common type of particles used in single particle tracking are based either on scatterers, such as polystyrene beads or gold nanoparticles that can be tracked using bright field illumination, or fluorescent particles. For ... | https://en.wikipedia.org/wiki?curid=21059952 |
Phosphorus-31 nuclear magnetic resonance Phosphorus-31 NMR spectroscopy is an analytical chemistry technique that uses nuclear magnetic resonance (NMR) to study chemical compounds that contain phosphorus. Phosphorus is commonly found in organic compounds and coordination complexes (as phosphines), making it useful to m... | https://en.wikipedia.org/wiki?curid=21067753 |
Phosphorus-31 nuclear magnetic resonance The ordinary range of chemical shifts ranges from about δ250 to -δ250, which is much wider than typical for H NMR. Unlike H NMR spectroscopy, P NMR shifts are primarily not determined by the magnitude of the diamagnetic shielding, but are dominated by the so-called paramagnetic ... | https://en.wikipedia.org/wiki?curid=21067753 |
Phosphorus-31 nuclear magnetic resonance The analysis of P-NMR spectra of lipids could provide a wide range of information about lipid bilayer packing, phase transitions (gel phase, physiological liquid crystal phase, ripple phases, non bilayer phases), lipid head group orientation/dynamics, and elastic properties of p... | https://en.wikipedia.org/wiki?curid=21067753 |
Carbon dioxide removal (CDR), also known as greenhouse gas removal, usually refers to human-driven methods of removing carbon dioxide from the atmosphere and sequestering it for long periods, such that more carbon dioxide is sequestered in the process than emitted. These methods are also known as negative emissions tec... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal This would offset greenhouse gas emissions at about a fifth of the rate at which they are being produced. The Intergovernmental Panel on Climate Change defines CDR as: The U.S.-based National Academies of Sciences, Engineering, and Medicine (NASEM) uses the term “negative emissions technology” wi... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal A 2019 consensus study report by NASEM assessed the potential of all forms of CDR other than ocean fertilization that could be deployed safely and economically using current technologies, and estimated that they could remove up to 10 gigatons of per year if fully deployed worldwide. This is one-f... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal This is because they are removing carbon from the atmosphere and sequestering it indefinitely and presumably for a considerable duration (thousands to millions of years). Carbon capture technology has yet to reach more than 33% efficiency. Furthermore, this process could be rapidly undone, for ex... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal Biochar is created by the pyrolysis of biomass, and is under investigation as a method of carbon sequestration. Biochar is a charcoal that is used for agricultural purposes which also aids in carbon sequestration, the capture or hold of carbon. It is created using a process called pyrolysis, whic... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal Ocean-based techniques involve alkalinity enhancement, such as grinding, dispersing, and dissolving olivine, limestone, silicates, or calcium hydroxide to address ocean acidification and CO sequestration. Enhanced weathering is considered one of the least expensive geoengineering options. One exa... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal Ocean fertilization or ocean nourishment is a type of climate engineering based on the purposeful introduction of nutrients to the upper ocean to increase marine food production and to remove carbon dioxide from the atmosphere. A number of techniques, including fertilization by iron, urea and pho... | https://en.wikipedia.org/wiki?curid=21072589 |
Carbon dioxide removal 5°C IPCC report was very clear about CDR: "CDR deployed at scale is unproven and reliance on such technology is a major risk in the ability to limit warming to 1.5°C." These objections are at least partly based on a straw man, as CDR has never been proposed as a sole solution, claiming to solve t... | https://en.wikipedia.org/wiki?curid=21072589 |
Anton (computer) Anton is a massively parallel supercomputer designed and built by D. E. Shaw Research in New York, first running in 2008. It is a special-purpose system for molecular dynamics (MD) simulations of proteins and other biological macromolecules. An Anton machine consists of a substantial number of applicat... | https://en.wikipedia.org/wiki?curid=21076078 |
Anton (computer) An inter-node link is composed of two equal one-way links (one traveling in each direction), with each one-way link having 50.6 Gbit/s of bandwidth. Each one-way link is composed of 11 lanes, where a lane is a differential pair of wires signaling at 4.6 Gbit/s. The per-hop latency in Anton's network is... | https://en.wikipedia.org/wiki?curid=21076078 |
Anton (computer) The National Institutes of Health have supported an ANTON for the biomedical research community at the Pittsburgh Supercomputing Center, Carnegie-Mellon University, and recently approved support of an ANTON 2 there. | https://en.wikipedia.org/wiki?curid=21076078 |
C8H6O The molecular formula CHO (molar mass: 118.13 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=21080132 |
Wellman–Lord process The is a regenerable process to remove sulfur dioxide from flue gas (flue-gas desulfurization) without creating a throwaway sludge product. In this process, sulfur dioxide from flue gas is absorbed in a sodium sulfite solution in water forming sodium bisulfite; other components of flue gas are not ... | https://en.wikipedia.org/wiki?curid=21080587 |
Wellman–Lord process Because of side reactions forming thiosulfate (nonregenerable), there is a small makeup requirement in the form of trona (sodium carbonate). | https://en.wikipedia.org/wiki?curid=21080587 |
Synthetic Metals is a peer-reviewed scientific journal covering electronic polymers and electronic molecular materials. "Synthetic Metals" is abstracted and indexed in the following services: According to the "Journal Citation Reports", the journal has a 2014 impact factor of 2.252. It has published several highly cite... | https://en.wikipedia.org/wiki?curid=21085092 |
Curtain coating is a process that creates an uninterrupted curtain of fluid that falls onto a substrate. The substrate is transported on a conveyor belt or calender rolls at a regulated speed through the curtain to ensure an even coat of the die. The curtain is created by using a slit or die at the base of the holding ... | https://en.wikipedia.org/wiki?curid=21087074 |
Curtain coating The minimum flow rate is the smallest amount of dye at a given moment to keep the curtain flowing continuously. The minimum flow rate is directly proportional to the surface tension while viscosity is inversely proportional. is a pre-metered coating method, which means that the exact amount of coating n... | https://en.wikipedia.org/wiki?curid=21087074 |
Carnoy's solution is a fixative composed of 60% ethanol, 30% chloroform and 10% glacial acetic acid, 1 gram of ferric chloride. is a fixation composed of ethanol and glacial acetic acid (3:1).Methanol refer of harrison and robbins Some of the uses of are: | https://en.wikipedia.org/wiki?curid=21088449 |
Michael Karas (born 1952) is a German physical chemistry scientist and Professor, known for his researches on matrix-assisted laser desorption/ionization (MALDI), a technique in mass spectrometry. studied Chemistry at the University of Bonn, where he obtained a PhD in the field of physical chemistry in 1982. From 1983 ... | https://en.wikipedia.org/wiki?curid=21089333 |
Antimony oxide may refer to any of the following: | https://en.wikipedia.org/wiki?curid=21089837 |
Myc-tag A myc tag is a polypeptide protein tag derived from the c-myc gene product that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild type protein expressed by the host organism. It can also be u... | https://en.wikipedia.org/wiki?curid=21093613 |
Harvey V. Higley Harvey Vanzandt Higley (October 26, 1892 – October 15, 1986) was born in Cheshire, Ohio, and studied chemistry at the University of Wisconsin–Madison, graduating in October 1915. After serving in World War I he went to work for the Ansul Chemical Company of Marinette, Wisconsin, which specialized in ma... | https://en.wikipedia.org/wiki?curid=21107766 |
The Radium Woman The Radium Woman: A youth edition of the life of Madame Curie is a biography of the scientist Marie Curie adapted for children by Eleanor Doorly from the 1937 biography by Ève Curie. It was published by Heinemann in 1939 with woodcuts by Robert Gibbings as chapter headings. Doorly and "The Radium Woman... | https://en.wikipedia.org/wiki?curid=21112091 |
The Radium Woman The biography continues through the early difficult days of making a living by teaching, supporting her sister who was studying medicine in Paris, starting an illegal Polish school for peasant children in the country, and an unhappy love affair. Then after a brief sojourn in Belgium come her own days o... | https://en.wikipedia.org/wiki?curid=21112091 |
Hematochrome is a yellow, orange, or (most commonly) red biological pigment present in some green algae, especially when exposed to intense light. It is a name used mainly in older literature. is a mixture of carotenoid pigments and their derivates. | https://en.wikipedia.org/wiki?curid=21114389 |
Cruzipain is a cysteine protease expressed by "Trypanosoma cruzi". It is classified under . is a sulfated glycoprotein which plays a role in the parasitic disease known as Chagas disease. It is found to aid the parasite in entering the host cell and in evading an immune response. can help parasites escape the response ... | https://en.wikipedia.org/wiki?curid=21115892 |
Amorphous silica-alumina Amorphous silica alumina is a synthetic substance that is used as a catalyst or catalyst support. It can be prepared in a number of ways for example: Water-soluble contaminants, e.g. sodium salts, are removed by washing. Some of the alumina is present in tetrahedral coordination as shown by NMR... | https://en.wikipedia.org/wiki?curid=21117094 |
Angle-resolved low-coherence interferometry (a/LCI) is an emerging biomedical imaging technology which uses the properties of scattered light to measure the average size of cell structures, including cell nuclei. The technology shows promise as a clinical tool for "in situ" detection of dysplastic, or precancerous tiss... | https://en.wikipedia.org/wiki?curid=21121933 |
Angle-resolved low-coherence interferometry Several recent studies have shown that via cell nuclei measurements, a/LCI can detect the presence of low- and high-grade dysplasia with 91% sensitivity and distinguish between normal and dysplastic with 97% specificity. Since 2000, light scattering systems have been used for... | https://en.wikipedia.org/wiki?curid=21121933 |
Angle-resolved low-coherence interferometry The difference between the reference beam and the sampling beam thus reveal the properties of the sample in the way it scatters light. The early a/LCI device used a movable mirror and lens in the reference arm so that researchers could replicate different angles and depths in... | https://en.wikipedia.org/wiki?curid=21121933 |
Angle-resolved low-coherence interferometry A broadband light source is used to produce a spectrum of wavelengths at once, and the backscattered light is collected by a coherent optical fiber in the return path to capture different scattering angles simultaneously. Intensity is then measured via a spectrometer: a singl... | https://en.wikipedia.org/wiki?curid=21121933 |
Angle-resolved low-coherence interferometry A second polarization controller is similarly used to control the polarization of the light passing through the reference path. The output of the fiber on the right is collimated using lens L1 and illuminates the tissue. But because the delivery fiber is offset from the optic... | https://en.wikipedia.org/wiki?curid=21121933 |
Angle-resolved low-coherence interferometry In addition, the new system employed an anti-reflection coated ball lens in the probe tip, which reduces reflections that otherwise limit the depth range of the system. The portable system uses a 2 ft by 2 ft optical breadboard as the base, with the source, fiber optic compon... | https://en.wikipedia.org/wiki?curid=21121933 |
Aryl radical An aryl radical in organic chemistry is a reactive intermediate and an arene compound incorporating one free radical carbon atom as part of the ring structure. As such it is the radical counterpart of the Arenium ion. The parent compound is the phenyl radical CH. Aryl radicals are intermediates in certain ... | https://en.wikipedia.org/wiki?curid=21123070 |
C2H5ClO CHClO may refer to: Compounds sharing the molecular formula: | https://en.wikipedia.org/wiki?curid=21123830 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.