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could hydrogen an atoms be arranged differently? | Definitely, it is possible to arrange hydrogen differently.\n\nThe first way hydrogen can be arranged is in the type of isotopes. There are three different kinds of hydrogen:\nProtium (1 proton, 0 neutron, 1 electron)\nDeuterium (1 proton, 1 neutron, 1 electron)\nTritium (1 proton, 2 neutrons, 1 electron)\n\nAdditiona... | Are you looking at any protein in particular? Look up in situ hybrdization for proteins ( at least it will give you an idea where it is localised). I think that it would really depend on the system ad proteins that you want to study, so I am not sure how much else I can tell you, sorry. | eng_Latn | 58,043 |
what is electron bifurcation | Electron diffraction is most frequently used in solid state physics and chemistry to study the crystal structure of solids. Experiments are usually performed in a transmission electron microscope (TEM), or a scanning electron microscope (SEM) as electron backscatter diffraction.his phenomenon is commonly known as waveâ... | As the electrons are not divided equally after bond cleavage this is called Heterolytic Fission. In a case the C atom carries a positive charge it is called a carbocation and in the case it carries both the electrons of the broken bond and is negatively charged, it is quite intuitively called a Carbanion.hese are inter... | eng_Latn | 58,180 |
A study on development of ATCS for automated transfer crane using neural network predictive PID controller | Neuro-control for single-input multi-output systems | Why I have abandoned robot-assisted transaxillary thyroid surgery | eng_Latn | 58,185 |
Adaptive control for car like vehicles guidance relying on RTK GPS: rejection of sliding effects in agricultural applications | Numerous agricultural applications require very accurate guidance of farm vehicles. Current works have established that RTK GPS was a very suitable sensor in order to meet the expected precision: several control laws have been designed for vehicles equipped with such a sensor, and satisfactory results have been achieve... | A new estimator for a four-element plane array is introduced in order to get acoustic-passive direction estimation of targets.We concern much about the performance of the estimator under a two-target situation.In this paper,the two targets concerned are of the same type of acoustic source.Under different signal to inte... | eng_Latn | 58,228 |
Design and convergence of iterative learning control based on neural networks | The purpose of this study is to develop an effective approach to control design for repetitive nonlinear processes based on the iterative learning control technique. The idea adopted here to circumvent the inherent uncertainty of the controlled system modelling is to enhance the iterative learning scheme with neural ne... | We consider asymptotic behavior of partial sums and sample covariances for linear processes whose innovations are dependent. Central limit theorems and invariance principles are established under fairly mild conditions. Our results go beyond earlier ones by allowing a quite wide class of innovations which includes many... | eng_Latn | 58,231 |
Calculation of robot parameters based on neural nets | The paper describes applications of recurrent neural network and back propagation learning method for calculation of mathematical model for PUMA 560 robot. The model is based on the Lagrange-Euler formulation and described by a set of nonlinear differential and algebraic equations. A numerical example has shown the com... | The present study develops a non-parametric Bayesian network (NPBN) model to predict the corrosion depth on buried pipelines using the pipeline age and local soil properties. The dependence structu... | eng_Latn | 58,250 |
The effects of precision constraints in a backpropagation learning network | Summary form only given, as follows. A study is presented of precision constraints imposed by a hybrid chip architecture with analog neurons and digital backpropagation calculations. Conversions between the analog and digital domains and weight storage restrictions impose precision limits on both analog and digital cal... | This work revisits the constant stepsize stochastic approximation algorithm for tracking a slowly moving target and obtains a bound for the tracking error that is valid for all time, using the Alekseev non-linear variation of constants formula. | eng_Latn | 58,252 |
RECURSIVE IDENTIFICATION OF HAMMERSTEIN SYSTEMS WITH POLYNOMIAL NONLINEARITIES | The paper deals with recursive identification of nonlinear dynamic systems using Hammerstein models with two-segment polynomial nonlinearities. A special form of Hammerstein model is considered, which is linear-in-parameters. The proposed algorithm is a direct application of the known recursive least squares method sup... | Summary form only given, as follows. A study is presented of precision constraints imposed by a hybrid chip architecture with analog neurons and digital backpropagation calculations. Conversions between the analog and digital domains and weight storage restrictions impose precision limits on both analog and digital cal... | yue_Hant | 58,261 |
A projection neural network with mixed delays for solving linear variational inequality | This paper presents a projection neural network with discrete delays and distributed delays (i.e. mixed delays) for solving linear variational inequality (LVI). By the Lyapunov theory and the linear matrix inequality (LMI) approach, the neural network is proved to be globally exponentially convergent to the solution of... | We describe preliminary results from an effort to quantify the uncertainties in parton distribution functions and the resulting uncertainties in predicted physical quantities. The production cross section of the $W$ boson is given as a first example. Constraints due to the full data sets of the CTEQ global analysis are... | eng_Latn | 58,369 |
what is a microorganism | A microorganism or microbe is an organism which is too small to be seen by the unaided human eye. They are microscopic. The study of microorganisms is called microbiology. Microorganisms include bacteria, fungi, archaea or protists and viruses.The first four types of microorganisms may be either free-living or parasiti... | but this term only describes relatively few microorganisms. All microorganisms are living things or organisms. Microorganisms may be unicellular or single-celled, any living thing that has only one cell, the smallest unit of life. Some microor-ganisms are multicellular, having more than one cell. Microorganisms require... | eng_Latn | 58,711 |
what are microbiome | The human microbiome, the collection of trillions of microbes living in and on the human body, is not random, and scientists believe that it plays a role in many basic life processes. | A microorganism or microbe is a microscopic living organism, which may be single-celled or multicellular. The study of microorganisms is called microbiology, a subject that began with the discovery of microorganisms in 1674 by Antonie van Leeuwenhoek, using a microscope of his own design. Microorganisms are very divers... | eng_Latn | 58,727 |
is bacteria a microorganism | Bacteria (one of them is a bacterium) are very small organisms. They are prokaryotic microorganisms. Bacterial cells do not have a nucleus, and most have no organelles with membranes round them.Most have a cell wall. They do have DNA, and their biochemistry is basically the same as other living things.hey are prokaryot... | A microorganism or microbe is an organism which is microscopic, making it too small to be seen by the unaided human eye. The study of microorganisms is called microbiology. Microorganisms include bacteria, fungi, archaea, protists and viruses. The first of these four types of microorganisms may either be free-living or... | eng_Latn | 58,740 |
what do food microbiologist use equipment | Microbiology equipment include microscopes; slides; test tubes; petri dishes; growth mediums, both solid and liquid; inoculation loops; pipettes and tips; incubators; autoclaves, and laminar flow hoods.icrobiology is the study of microscopic life forms and is used by scientists studying viruses, plants, fungi, protozoa... | Microbiology equipment include microscopes; slides; test tubes; petri dishes; growth mediums, both solid and liquid; inoculation loops; pipettes and tips; incubators; autoclaves, and laminar flow hoods.icrobiology is the study of microscopic life forms and is used by scientists studying viruses, plants, fungi, protozoa... | eng_Latn | 58,795 |
types of gut microbiota | Three types of gut microbiota. The types of gut microbiota (called enterotypes) can be classified into three large, clearly distinguishable groups: Bacteroides, Prevotella and Ruminococcus. They are named for the bacteria that dominate the intestines of the respective groups.The three gut types can explain why the upta... | Gut flora or, more appropriately, gut microbiota, consists of a complex community of microorganism species that live in the digestive tracts of animals and is the largest reservoir of microorganisms mutual to humans.In this context gut is synonymous with intestinal, and flora with microbiota and microflora.omewhere bet... | eng_Latn | 58,806 |
uses of fungi wikipedia | Mycology is the branch of biology concerned with the systematic study of fungi, including their genetic and biochemical properties, their taxonomy, and their use to humans as a source of medicine, food, and psychotropic substances consumed for religious purposes, as well as their dangers, such as poisoning or infection... | Pathogenic fungi are fungi that cause disease in humans or other organisms. The study of pathogenic fungi is referred to as medical mycology .. Although fungi are eukaryotic organisms, many pathogenic fungi are also microorganisms.Fungicides, such as ziram are used to protect plants against fungal infections.lthough f... | eng_Latn | 58,845 |
what type of scientist studies fungi? | Mycology: The Study of Fungi. Fungi are living things that are one of the five classification systems of organisms. The study of fungi is called mycology. Mycologists look at different types of fungus and categorize them in various specifications, such as those that are helpful and those that cause disease. Mycologists... | They may seem awfully vegetative in their habits, and the university researchers who study them may often be counted as members of the botany department, but fungi are turning out to be far more closely related to animals than to plants, scientists say.hrough comparing changes that occurred in the ribosomal genes, the ... | eng_Latn | 58,868 |
what are the three major groups of protists | Protists were traditionally subdivided into several groups based on similarities to the higher kingdoms: the unicellular animal-like protozoa, the plant-like protophyta (mostly unicellular algae), and the fungus-like slime molds and water molds.mong the pioneers in the study of the protists, which were almost ignored b... | Protists are a group made up of protozoa, unicellular algae, and slime molds. We will concentrate on the animal portion of this group: the protozoa (proto = first, zoa = animals). | eng_Latn | 58,873 |
what is fungi | Fungi are a kingdom of eukaryotic (their cells have nuclei) organisms. Other examples of biological kingdoms include Plantae, the plants, and Animalia, the animals.Common fungi include mushrooms, yeasts, and molds.lthough fungi may look like plants, they are in fact more closely related to animals. The study of mushroo... | Fungi are a group of living organisms, consisting from unicellular yeasts, and multicellular molds and mushrooms. A word fungus, plural fungi, is adopted from Latin fungus (mushroom), from Greek sphongos (sponge), and refers to a physical appearance of fungi.eneficial and Harmful Fungi. Some fungi are beneficial: they ... | eng_Latn | 58,895 |
(T/E) A CLUSTER ALGORITHM FOR THE STUDY OF JETS IN HIGH ENERGY PHYSICS | A cluster algorithm using angular correlations and leading particle effects is presented which is applicable to the study of jets produced in high energy storage ring collisions. The algorithm uses the concept of a minimal spanning tree and is computationally very efficient. Events are classified by their cluster numbe... | THE INVENTION CONCERNS A STEAM CRACKING PROCESS IMPROVED OIL FOR GENERATING MORE PARTICULARLY OF ETHYLENE PROPYLENE. THE PROCESS IS BASED ON THE USE OF A MULTI SYSTEM MADE OF CERAMIC MATERIAL IN WHICH THE CHANNELS ARE ROWS ALTERNATELY traveled by LOAD 1 AND HEAT TRANSFER FLUID COOLING OR 2 6 CONTINUOUS FORMING TOGETHER... | yue_Hant | 59,007 |
An extensive comparative study of cluster validity indices | an extension on “ statistical comparisons of classifiers over multiple data sets ” for all pairwise comparisons . | Planar Antenna Array at D-Band Fed By Rectangular Waveguide for Future Automotive Radar Systems | eng_Latn | 59,010 |
Target Scheduling algorithm for Wireless Sensor Networks: Imperialist Competitive Algorithm Approach | Wireless sensor networks have been deployed for many applications such as surveillance an area or a set of targets and lifetime maximization is one the most important challenges in wireless sensor networks. When a set of sensor nodes dropped into a field by aircraft or manually to monitor a set of targets, scheduling s... | The difficulty of cluster analysis lies in determining sort centers and sort numbers for a clustering model. The nearest neighbor clustering rule is given first and the sorting method based on this rule is set up. Then AIC criterion is proposed for different models. At last, a theoretical analysis is made for solving t... | eng_Latn | 59,028 |
Complex Network and Clustering in Standard Diffusion:Research Based Upon Agent-based Computational Economics | This paper analyses the agent clustering in standard diffusion using agent-based computational modeling method.This paper also modifies clustering coefficient formula to measure if there is clustering phenomenon in standard diffusion process.The simulation result shows that clustering is a salient feature in the standa... | In the overall ownership cost of enterprise system, the maintenance cost consists of a major percentage. During the lifetime of an enterprise system, process customization is the most frequent maintenance efforts. However, current processing method has limited scalability and efficiency. In this case study, we explaine... | eng_Latn | 59,029 |
Unsupervised Approach for Document Clustering Using Modified Fuzzy C mean Algorithm | Data Mining: Concepts and Techniques | A comprehensive study on APT attacks and countermeasures for future networks and communications: challenges and solutions | eng_Latn | 59,082 |
Knowledge discovery from patients’ behavior via clustering-classification algorithms based on weighted eRFM and CLV model: An empirical study in public health care services | Research on customer segmentation model by clustering | System modelling and performance evaluation of a three-tier Cloud of Things | eng_Latn | 59,169 |
spatio - temporal union of subspaces for multi - body non - rigid structure - from - motion . | On Spectral Clustering: Analysis and an algorithm | Understanding computer security behavioral intention in the workplace: An empirical study of Korean firms | eng_Latn | 59,174 |
A comparative study of K-Means, DBSCAN and OPTICS | Introduction to Data Mining | Quantitative genetics and developmental constraints on evolution by selection | eng_Latn | 59,226 |
Ensemble classification based on supervised clustering for credit scoring | Data mining for credit card fraud: A comparative study | Editorial: special issue on learning from imbalanced data sets | eng_Latn | 59,264 |
Kernel-based fuzzy clustering and fuzzy clustering: A comparative experimental study | Kernel k-means: spectral clustering and normalized cuts | Photovoltaic cell modeling for solar energy powered sensor networks | eng_Latn | 59,291 |
Kernel-based fuzzy clustering and fuzzy clustering: A comparative experimental study | Kernel k-means: spectral clustering and normalized cuts | Deep Anomaly Detection Using Geometric Transformations | eng_Latn | 59,305 |
Mux-Kmeans: multiplex kmeans for clustering large-scale data set | Least squares quantization in pcm | Conceptual integration and metaphor: An event-related potential study | eng_Latn | 59,356 |
an example of using a cluster sample | Cluster sampling examples. Example 1: Assume that a study with relatively large square fixed area plots of 50 m x 50 m had been carried out, on which all tree positions were mapped. Because the individual plots were relatively large, there were only resources available to measure \(n=10\) sample plots. | more ... When data seems to be gathered around a particular value. For example: for the values 2, 6, 7, 8, 8.5, 10, 15, there is a cluster around the value 8.See: Outlier.hen data seems to be gathered around a particular value. For example: for the values 2, 6, 7, 8, 8.5, 10, 15, there is a cluster around the value 8. ... | eng_Latn | 59,370 |
a study and comparative analysis of cluster - based data dissemination protocols in vanet * . | A New Aggregate Local Mobility (ALM) Clustering Algorithm for VANETs | Recovering low-rank matrices from few coefficients in any basis | eng_Latn | 59,391 |
A method of treatment of non-union of humeral shaft fractures following treatment by locked intramedullary nail: a report of three cases. | Locked intramedullary nailing is a useful treatment of humeral shaft fractures for specific indications. The published rate of non-union after this treatment varies from zero’,” to 50 per cent3. When present it can be very difficult to treat”. We believe that torsional instability at the fracture site due to nail desig... | This is a descriptive study in a qualitative perspective, with the objective to understand the meaning of humanization assistance for a group of eight (8) nurses working in the Intensive Care Units in Cuiaba-MT. The data had been collected through semi structured interviews, from july to august 2005, oriented by the fo... | eng_Latn | 59,430 |
[Irreducible dislocations of the metacarpophalangeal joints]. | Within a period of twelve years, the authors have treated twelve patients with metacarpophalangeal joint luxations of thumb and long fingers which could not be reposed by conservative treatment. The case reports are presented in order to describe the problems posed by this relatively rare injury, the reasons hindering ... | action of a group G on a sphere, it is natural to ask if the action can in some sense be realized as a single or multiple suspension of an action on a lower-dimensional sphere. In many cases the answer to such questions have extremely far-reaching implications for problems of independent interest. For example, the enti... | eng_Latn | 59,435 |
An automatic or unthinking response, like when the doctor taps your patellar tendon | ch 13 lesson 17 Flashcards | Quizlet Like this study set? Create a free ... neural reflexes are rapid, automatic responses to specific stimuli and the .... doctor taps patellar tendon w reflex hammer, receptors in quad muscles are stretched ... ex. step on tack, flexor pulls affected foot away while crossed extensor s... | The Bronze: Beta - Lone Star Stars - Tripod Jul 4, 2003 ... "...at the end of the day all I really need are these actors and a good ... Crossover, ducky2 - Every time I think of George Carlin I think of a .... Beldin You used the word "algorithm" in a sentence. ..... Almost wish I hadn't thought of it now. ...... acro... | eng_Latn | 59,448 |
A study of rotor position control for Switched Reluctance Motor | A novel position control system with torque ripple reduction for SRMs | Controller for Switched Reluctance Motor Based on dsPIC30F6010A | eng_Latn | 59,737 |
First introduced in the present paper was the composing and working principle of a propeller electric propulsion system for stratosphere airship.After the study and anaysis of key technologies of the propeller electric propulsion system for stratosphere airship,a reasonable design concept and design method of the prope... | Propulsion system is one of the most important parts of high altitude airship. It's really a need to build a simulation model of propulsion system and make some analysis about high altitude airship. An integrative model is established according to the matching of the torque between Rare earth permanent magnet Brushless... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 59,775 |
This paper describes a new methodology and application case to determine quantitatively the transition probabilities for multi-state Markov models of the fault tolerant safety-critical drives of electric vehicles. The results of the study allow determining the transition probabilities for the multi-state system Markov ... | This paper deals with fault tolerant multiphase electrical drives. The quality of the torque of a vector-controlled Permanent Magnet (PM) Synchronous Machine supplied by a multi-leg Voltage Source Inverter (VSI) is examined in normal operation and when one or two phases are open-circuited. It is then deduced that a sev... | Berzelius failed to make use of Faraday's electrochemical laws in his laborious determination of equivalent weights. | eng_Latn | 59,778 |
The work presented examines the feasibility of using artificial neural networks (ANNs) and evolutionary algorithms (EAs) to model fault free and faulted switched reluctance motor (SRM) drive systems. SRMs are capable of functioning despite the presence of faults. Faults impart transient changes to machine inductances i... | Control techniques for electrical machines have been applied for many years to what are called electrical drives (EDs) or adjustable speed drives (ASDs), which are part of almost 25% of applications of electrical machines in the industry. Therefore, this technology has followed the evolution of performances of both pow... | Closed-form expressions for the statistics of the harmonic mean of two independent and identically distributed gamma variates are presented. The probability density function of the harmonic mean of two F variates is also derived. These statistical results are then applied to study the performance of wireless communicat... | eng_Latn | 59,782 |
Textile-to-rigid microstrip transition using permanent magnets | A novel transition between a rigid-substrate and a flexible-substrate microstrip for use in wearable devices is described. The contact force between the conductors of the two microstrips is supplied by a pair of rectangular magnets. A simulation and measurement study carried out on a test jig comprising a back-to-back ... | The paper is based on PSCAD/EMTDC. The basic structure and operation principle of DFIG are analyzed and the mathematical model of DFIG is established, based on which the control system of rotor-side and grid-side converters is set up. The stator flux-oriented vector control is adopted for rotor-side converter. The no-l... | eng_Latn | 59,796 |
SMC with disturbance observer for high performance PMSM | This paper develops a sliding mode-based observer for load torque and parameters variations control of permanent magnet synchronous motor (PMSM) drives. A sliding mode control scheme combined with an observer is useful as a means to depress chattering and the robustness is increased. It is demonstrated that the robustn... | Based on the characteristics of environmental monitoring and integrated with embedded technology and Zibgee,MCU+CC2430 is used to design a distributed data acquisition system which has a simple structure,flexible expansion and is cost-effective.The paper offers the overall design plan of the system,elaborates on the de... | eng_Latn | 59,806 |
Spectral characteristics of scanning converters with pulse-width and pulse-frequency-width modulations (PFWMs) | Construction principles and waveform diagrams of scanning converters (SCs) with pulse-width and pulse-frequency-width modulations (PFWMs) that are used in analog and digital control systems for valve converters are considered. Spectral characteristics of SCs of various classes in a wide frequency range of the harmonic ... | This paper develops a sliding mode-based observer for load torque and parameters variations control of permanent magnet synchronous motor (PMSM) drives. A sliding mode control scheme combined with an observer is useful as a means to depress chattering and the robustness is increased. It is demonstrated that the robustn... | eng_Latn | 59,809 |
Power equipment state monitoring method, device and system | The embodiment of the invention provides a power equipment state monitoring method, device and system, and relates to the field of automatic monitoring. The invention can realize unification and centralization of monitoring data, thereby reducing waste of information resources and communication resources. The method co... | This paper develops a sliding mode-based observer for load torque and parameters variations control of permanent magnet synchronous motor (PMSM) drives. A sliding mode control scheme combined with an observer is useful as a means to depress chattering and the robustness is increased. It is demonstrated that the robustn... | eng_Latn | 59,822 |
A Problem and Solution of the Motion Control System | Abstract The "Rainbow" is a fully submerged hydrofoil catamaran and has a motion control system named APF (Auto Pilot on Foils). Although the original APF could eliminate wave-excited motions, there remained a certain level of vibration. To reduce the vibration, some improvements were enforced on the APF for the "Rainb... | The paper presents an analytical approach to extract machine parameters for creating a machine model under stator turn fault condition for a surface permanentmagnet (SPM) motor. The development of an accurate model of turn faulted SPM motor is essential to study motor and drive behavior under fault conditions, and to d... | eng_Latn | 59,856 |
Extremum seeking control with fractional-order switching technique design for maximum power point tracking in photovoltaic systems | This paper considers a novel extremum seeking control with fractional-order switching technique (ESC-FOST) as a maximum power point tracking (MPPT) algorithm for a PV system. The proposed ESC-FOST combines extremum seeking controller with FO sliding mode dynamics, in which FO proportional-integral (PI) switching surfac... | The paper presents an analytical approach to extract machine parameters for creating a machine model under stator turn fault condition for a surface permanentmagnet (SPM) motor. The development of an accurate model of turn faulted SPM motor is essential to study motor and drive behavior under fault conditions, and to d... | eng_Latn | 59,868 |
Agricultural baler with flywheel brake control | An agricultural baler (70) comprises a shaft (3), a flywheel (2) connected to the shaft (3), a plunger (13) connected to the flywheel (2) via a crank (6), a brake system (40) adapted for providing a brake force (F2) for decelerating the flywheel (2), at least one sensor (43) for providing sensor data indicative for at ... | This article presents results of a comparative study of different radial/axial actuator solutions for an active magnetic bearing system in a real-life turbocompressor application. | eng_Latn | 59,876 |
Current Sensorless Model Free Control Applied on PMSM Drive System | In control of electric machines, removing the current sensors from the electric powertrains has a great importance owing to saving on manufacturing and maintenance costs. This paper addresses the Model-Free-Controller (MFC) as a current sensor-less controller that do the control task for a Permanent-Magnet-Synchronism-... | The leading part of electroweak radiative corrections to the Drell-Yan process in the CMS (compact muon solenoid detector) experiment at LHC were calculated. Analytic and numerical tests indicate that the results are independent of all nonphysical parameters. A numerical analysis of radiative effects was performed by u... | kor_Hang | 59,884 |
PP.31.18: ASSOCIATION BETWEEN ABNORMAL ORTHOSTATIC BLOOD PRESSURE CHANGE AND DAY-TO-DAY BLOOD PRESSURE VARIABILITY | Objective:Orthostatic blood pressure (BP) change, BP reactivity, has been reported to be associated with cardiovascular events. Day-to-day variability assessed by home BP monitoring, one of the BP variability, has also provided significant contribution to risk stratification. Although these BP indic | This paper investigates the nonlinear characteristic between voltage phase and torque and proposes a model-based design of voltage phase controller. PMSM drive systems should realize a quick torque response and have a wide operating range. However, in high-speed region, the control input is voltage phase only and the p... | yue_Hant | 59,885 |
The Low-Power Directional System Based on the Magnetoresistive Sensor | The system is designed to overcome the low accuracy and the shortcomings of a narrow application area of the traditional compass.It uses HMC1052magnetoresistive sensor to transform magnetic signal into a voltage output.INA332 OPAMP instrument,AMS1117 Voltage regulator,REF3212 reference voltage source are used as signal... | The paper presents an analytical approach to extract machine parameters for creating a machine model under stator turn fault condition for a surface permanentmagnet (SPM) motor. The development of an accurate model of turn faulted SPM motor is essential to study motor and drive behavior under fault conditions, and to d... | eng_Latn | 59,927 |
Giant magneto and anisotropic resistance in an epitaxial (110) DyFe2/YFe2 multilayer film | Abstract Anisotropic and giant magneto-resistance (AMR and GMR) measurements for a molecular beam epitaxy grown (1 1 0) multilayer film [50 A-DyFe 2 /50 A-YFe 2 ]×40 at 100 K are reported. The film possesses a bending field B B ∼5 T and an irreversible switching field B IS ∼5 T. These features allow the study of both A... | This paper presents a synchronous reluctance machine design for high-speed high-power applications, such as the motor/alternator for a flywheel energy storage system. The rotor consists of alternating layers of ferromagnetic and nonmagnetic steel that are joined together by a process known as explosion bonding. Analyti... | eng_Latn | 59,929 |
Predicting magnetic amplifier control curves | THE CONTROL CURRENT flowing in a self-saturated magnetic amplifier supplies the magnetomotive force to maintain the specified bias flux density in the core. To predict the output obtained for a given control current the magnetic properties of the core material must be known. | This paper reports on the development of MATLAB tools for analysis and design of multirate control systems. The routines developed are applied to a case study of designing power system stabilizers. | eng_Latn | 59,937 |
Design of spoke-type ferrite interior permanent magnet synchronous machines considering the number of rotor poles | Electrical Machines and Drives for Electric, Hybrid, and Fuel Cell Vehicles | Attentional focus of feedback for improving performance of reach-to-grasp after stroke: a randomised crossover study. | eng_Latn | 60,018 |
Determination of rotor temperature for an interior permanent magnet synchronous machine using a precise flux observer | Monitoring critical temperatures in permanent magnet synchronous motors using low-order thermal models | Verifying FreeRTOS; a feasibility study | eng_Latn | 60,037 |
Review of axial flux induction motor for automotive applications | Comparative study of using different electric motors in the electric vehicles | Low-cost interactive whiteboard using the Kinect | eng_Latn | 60,072 |
A new method to detect inter-turn short-circuit in induction motors | dynamic eccentricity in squirrel cage induction motors - simulation and analytical study of its spectral signatures on stator currents . | Do Markets Erode Social Responsibility | eng_Latn | 60,085 |
Mathematical modeling and simulation of an electric vehicle | modelling and simulation of four quadrant operation of three phase brushless dc motor with hysteresis current . | improved vo2max and time trial performance with more high aerobic intensity interval training and reduced training volume : a case study on an elite national cyclist . | eng_Latn | 60,104 |
Troubleshooting of Main Motor Anti-thrust Bearing in the R2 Rough Roller of 1780 mm Hot-rolling Mill | Since the 1780mm hot-rolled strip mill of Beiying Company was put into use in December,2007,frequent burning out of anti-thrust bearings in the main motor of R2 rough rolling mill leaded to interlocked alarm stop which seriously affected the normal production of the rolling mill.In this paper,the burning reasons fo the... | A virtual prototype model of machine tool is constructed by using the Pro/E software and the ANSYS software.Considering the effects of joints,this paper makes a study of dynamic analyses of machine tool and the effect of joints on the dynamic characteristics of machine tool to attain the purpose of synthetically predic... | eng_Latn | 60,176 |
An Automatic Braking System in the Reversing Based on Electric Vacuum Booster | An automatic braking system based on Electric Vacuum Booster (EVB) in the reversing is proposed in the paper. The present study can not only avoid the collisions in the reversing, but also keep the vehicle in a low uniform speed. In the system, Time-of-flight (TOF) algorithm is used to measure real-time distance from v... | Feasibility of pump speed control analyzed; control method selection compared. Discussion given on the necessity of wide spread application in coal preparation plants of variable frequency speed control technology, its development and main field of application. Pointed out were the problems to be considered on applianc... | eng_Latn | 60,179 |
Face Gears For Helicopter Transmissions | NASA technical memorandum describes theoretical, computational, and experimental study of potential utility of face gears in lightweight, split-torque helicopter transmissions. | FANUC POWER MATE i-H is used to the modular machine tool widely,Its multi-path function adopt to the requirement of separate multi-station of modular machine tool.But this system can not supply servo spindle function.This paper will introduce to apply converter and FANUC Analog output model ADA02B to get stepless speed... | eng_Latn | 60,190 |
Design on the digital electro-hydraulic Servo System of the Hydroturbine Governor | In this paper, a digital electro-hydraulic servo system is built base on actual requirement of some medium and large hydropower stations. Then the structure and working principle of digital servo system on a new digital hydroturbine governor were introduced. And the structural parameters of this digital servo system we... | In this paper,a control model of stepper motor after studying on its three phases hybrid drive was set up, and the potential relation between the motor speed curve and its motion performance in a real drive system was found out.Then the optimization control of precise and fast orientation of the stepper motor was given... | eng_Latn | 60,191 |
Winding Function Approach for Winding Analysis | Design and Analysis of Star–Delta Hybrid Windings for High-Voltage Induction Motors | The global burden of hip and knee osteoarthritis: estimates from the global burden of disease 2010 study. | kor_Hang | 60,224 |
Proměny a specifické rysy komunikace v prostředí internetu | The theoretic part of the thesis deals with social communication, development of commu-nication in the Internet environment, especially it deals with the history of the Internet, types of Internet communication and its specifics, it deals also with negatives and positives of this kind of communication and the Internet ... | We have developed a new framework of antisymmetrized molecular dynamics (AMD), to adequately treat the I=0 KN interaction, which is essential to study kaonic nuclei. The improved points are 1) pK{sup -}/nK{sup 0} mixing and 2) total spin and isospin projections. These improvements enable us to investigate various kaoni... | ces_Latn | 60,291 |
Revised assignment of olefinic proton signals in the 1H-NMR spectra of dienoid-type erythrinan alkaloids | Previous assignment of the olefinic proton signals (H-1 and H-2) in the 1 H-nmr spectra of dienoid-type erythrinan alkaloids was interchanged on the basis of the synthesis of the stereoisomers, nOe experiments, and theoretical calculations | In this paper we study the multivariate ANOVA decomposition for $1$-periodic functions on the torus. In particular we use the integral projection operator that leads to the classical ANOVA decomposition. Relationships between the Fourier coefficients of the function and its ANOVA terms lead to special frequency index s... | eng_Latn | 60,295 |
For diatomic molecules , a systematic study using a minimum basis set and the first calculation with a larger basis set were published by Ransil and Nesbet respectively in 1960 . | For molecules with two atoms , a systematic study using a minimum basis set and the first calculation with a larger basis set were published by Ransil and Nesbet respectively in 1960 . | In 1970 , Ford asked Weslake and Co to build the BDA Engine for them , and by the end of 1970 the production line had been installed at Rye and production was under way . | eng_Latn | 60,318 |
Valence and Rydberg states of the BeH molecule | Abstract Accurate ab initio LCAO-MO-SCF-CI calculations were performed at a series of internuclear distances in order to obtain the potential energy curves for the five lowest states of 2 Σ + symmetry and the four lowest of 2 Π symmetry. A large STO basis set including Rydberg orbitals (RO) was used. The CI calculation... | The main objective of this article is to study dynamic of the ::: three-dimensional Boussinesq equations with the periodic boundary ::: condition.We prove that when the Rayleigh number $R$ crosses the ::: first critical Rayleigh number $R_c$, the Rayleigh-Benard problem ::: bifurcates from the basic state to an global ... | eng_Latn | 60,417 |
Rotor optimization design for crosshead friction pair of model BWY-220/9 mud pump | In order to solve the crosshead friction pair problem of poor wear resistance in Model BWY-220/9 mud pump,this paper analyzed the affluence of different materials and gap sizes to friction loss of crosshead friction pair by using finite element software.According to the analysis results,this paper proposed an optimizat... | The aim of this paper is first to introduce and study Rota-Baxter cosystems and bisystems as generalization of Rota-Baxter coalgebras and bialgebras, respectively, with various examples. The second purpose is to provide an alternative definition of covariant bialgebras via coderivations. Furthermore, we consider coquas... | eng_Latn | 60,462 |
AIDS no longer killing all patients, study finds | More than a quarter of New Yorkers infected with the AIDS virus are now dying of other causes, researchers said on Monday. | Israel killed five Palestinian militants in a West Bank raid on Wednesday, keeping up pressure on armed factions as Prime Minister Ariel Sharon's plan for a partial pullout from occupied lands moved forward. | kor_Hang | 60,675 |
NFL study links concussions, depression | A study of more than 2,500 retired NFL players found that those who had at least three concussions during their careers had triple the risk of clinical depression as those who had no concussions. | In the new, salary-cap N.F.L., you donât have to be great to win the Super Bowl. | eng_Latn | 61,129 |
Osborne: Ohio University Is Getting A Steal In Solich | Tom Osborne says he's happy for Frank Solich - but a bit surprised where his former right-hand man will re-enter the college football coaching ranks. | Success in big-time sports has little, if any, effect on a college's alumni donations or the academic quality of its applicants, according to a study made under the direction of the Knight Commission on Intercollegiate Athletics. | eng_Latn | 61,224 |
is marshawn lynch retiring | It wasn't just about playing in the NFL, Smith said. It provided me the freedom to study the world in a way most people don't have the opportunity to do.. Marshawn Lynch may be planning to retire at the height of his career at the conclusion of this season. If so, he will be in both elite and familiar company. Lynch wi... | Shaun Alexander: Marshawn Lynch 'just being real with himself'. January 23, 2015 2:04pm EST January 23, 2015 2:04pm EST The Seahawks' former NFL MVP running back offers his thoughts on their current more enigmatic superstar feature back. Not long before Marshawn Lynch made a lot of noise on the field for Seattle, there... | eng_Latn | 61,414 |
Online Revealed Canada Travel Marketing Conference Provides Hands on Training for Online Marketing | Attention Business and Travel Editors: Speakers and workshop leaders will bring together their thoughts on the Canadian Online Travel Market, along with a ground breaking travel study presented by Phocuswright - sponsored by the Canadian Tourism Commission (CTC). | As a dazzling array of new sports cars debuted at the Tokyo Motor Show this week, some also made their premieres in the virtual world as automakers look to video games to invigorate their sales. | eng_Latn | 61,762 |
Help Wanted: Are You Skillful At Noodling Around The Web? | The Internet browser Opera is offering to pay someone around $9,000 for two weeks. They say they're "looking for the kind of person who loves silly memes and studying conspiracy theories." | <em>News & Notes</em> Web producer Geoffrey Bennett talks to Farai Chideya about the stories making the rounds on our blog, "News & Views," offers some online travel tips, and explains the Web's version of Black Friday. | eng_Latn | 61,954 |
Another Los Alamos Nuke Leak | Congress plans to look into how senstive bomb information could have been sent via unsecured e-mail | California is lagging in key areas of readiness for a bioterrorism attack, according to a national study released yesterday. The state fell short on five of the 10 indicators | eng_Latn | 62,306 |
What is the psychology of conspiracy theories? | What is the psychology behind the belief in conspiracy theories? | Do sociologists study conspiracy theories? | eng_Latn | 62,673 |
Why do some people see conspiracy theories behind most everything? | What is the psychology behind the belief in conspiracy theories? | If philosophy and logic are real fields of study, do we have to take conspiracy theories seriously? | eng_Latn | 62,675 |
In 1944 she wrote in her diary, "In spite of everything I still believe that people are really good at heart" | Quotes from The Diary of Anne Frank - BookRags.com Helpful for writing essays, studying or teaching The Diary of Anne Frank. ... March 1944 April 1944 May 1944 June 1944 July/August 1944 ... Quote 6: "I only look at her as a mother, and she just doesn't succeed in being .... Yet I keep them, because in spite of ev... | Amazon.com: Customer Reviews: Summer in Baden-Baden The book tells of Dostoyevsky's 1867 summer in Baden-Baden with his bride, ... "The Possessed," and "The Brothers Karamazov" all had yet to be published. .... Dostoevsky also has a prejudice against Germans, yet he and his wife travel to ..... his wife and stenograph... | eng_Latn | 63,247 |
Zora Neale Hurston relates Janie's 3 marriages in "Their Eyes Were" doing this | Janie's Learning Experiences in Their Eyes Were Watching God by ... In Their Eyes Were Watching God, Janie, the main character, is involved in ... Zora Neale Hurston, the author, explains how Janie learns some valuable ... From Janie's first relationship with Logan Killicks, she learns about marriage. .... She relates... | SparkNotes: Jane Eyre: Study Questions & Essay Topics Suggested essay topics and study questions for Charlotte Bront's Jane Eyre. Perfect for ... In what ways is Jane Eyre influenced by the tradition of the Gothic novel? What do the ... Discuss Jane as a narrator and as a character. What sort of... | eng_Latn | 63,347 |
Hawthorne's dull prose really gets to you after a while. The book is filled with antiquated language, and is basically an account of a Puritan woman who suffers because of her adultery. I was forced to read this book for my English class, and it was a terrible waste of time. Hawthorne hits you in the face with run on s... | At some point in your life you may have to read this snooze fest, and I pity the day you are required to read it. Hawthorne takes days to make a point, any statement at all, starting from the unbearable introduction "The custom house" through the last page. There is no action, no humor, no joy, only the character study... | Hawthorne's dull prose really gets to you after a while. The book is filled with antiquated language, and is basically an account of a Puritan woman who suffers because of her adultery. I was forced to read this book for my English class, and it was a terrible waste of time. Hawthorne hits you in the face with run on s... | eng_Latn | 63,420 |
At some point in your life you may have to read this snooze fest, and I pity the day you are required to read it. Hawthorne takes days to make a point, any statement at all, starting from the unbearable introduction "The custom house" through the last page. There is no action, no humor, no joy, only the character study... | Hawthorne's dull prose really gets to you after a while. The book is filled with antiquated language, and is basically an account of a Puritan woman who suffers because of her adultery. I was forced to read this book for my English class, and it was a terrible waste of time. Hawthorne hits you in the face with run on s... | At some point in your life you may have to read this snooze fest, and I pity the day you are required to read it. Hawthorne takes days to make a point, any statement at all, starting from the unbearable introduction "The custom house" through the last page. There is no action, no humor, no joy, only the character study... | eng_Latn | 63,465 |
Why was the army so important? | Why was the roman legion important? | Why biology is uninterrsting science to study? | eng_Latn | 63,592 |
What military leader does the term Pyrrhic victory come from? | Despite early victories, Pyrrhus found his position in Italy untenable. Rome steadfastly refused to negotiate with Pyrrhus as long as his army remained in Italy. Facing unacceptably heavy losses from each encounter with the Roman army, Pyrrhus withdrew from the peninsula (hence the term "Pyrrhic victory"). In 275 BC, P... | The Prussian General Staff developed by Moltke proved to be extremely effective, in contrast to the traditional French school. This was in large part due to the fact that the Prussian General Staff was created to study previous Prussian operations and learn to avoid mistakes. The structure also greatly strengthened Mol... | eng_Latn | 63,869 |
what does roman style mean | In Latin script typography, roman is one of the three main kinds of historical type, alongside blackletter and italic. Roman type was modelled from a European scribal manuscript style of the 15th century, based on the pairing of inscriptional capitals used in ancient Rome with Carolingian minuscules developed in the Ho... | The Roman Way is the study and practical application of Romanitas and the mos maiorum , the revival of all aspects of Roman life, culture, virtues, ethics and philosophies in our everyday lives. | eng_Latn | 64,186 |
Seismic response of instrumented structures during the 1994 Northridge, California, earthquake | Using experimental data to reduce the single-building sigma of fragility curves: case study of the BRD tower in Bucharest, Romania | SNARE Function Is Not Involved in Early Endosome Docking | eng_Latn | 64,227 |
The North Anatolian fault , which has triggered many major earthquakes in recent years , such as the August and November 1999 earthquakes in Izmit and Düzce , respectively , runs under the sea . | The North Anatolian fault , which has started many major earthquakes in recent years , such as the İzmit Earthquake of 1999 , runs under the sea . | The Itza had their capital at Tayasal ( also known as Noh Petén ) , and people who study the Maya civlisation think what 's left of this city is below the modern city of Flores , Guatemala on Lake Petén Itzá . | eng_Latn | 64,277 |
Scientists study clues to forecasting California quakes | Two researchers say they've discovered a pattern of tremors deep beneath the San Andreas Fault that someday may yield clues into unlocking the mysteries of California earthquakes. | Los Angeles' mayor and police chief identified 11 of the most violent groups Thursday and promised to confront them with more law enforcement | eng_Latn | 64,331 |
Working Strategies for Addressing Microzoning Studies in Urban Areas: Lessons from the 2009 L’Aquila Earthquake | The Italian territory is affected by frequent seismic events producing high intensity in the near-field areas. Hence the seismic effects in Italy “can be considered as historical variables of the degree of intensity: historical building techniques, economic levels and population size”. In recent years, the Department o... | Aiming at Shenyang Metro in construction,analysis of influence of advance small duct grouting on metro tunnel excavation is conducted.By different layout in ring of small duct,based on surrounding rock stress and displacement of each monitored point of tunnel,the rational layout is given.which has important reference m... | eng_Latn | 64,369 |
What did a professor at the Peking University say about the handling of the earthquake? | Rescue efforts performed by the Chinese government were praised by western media, especially in comparison with Myanmar's blockage of foreign aid during Cyclone Nargis, as well as China's previous performance during the 1976 Tangshan earthquake. China's openness during the media coverage of the Sichuan earthquake led a... | Despite the calamity and huge death toll, Lisbon suffered no epidemics and within less than one year was already being rebuilt. The new city centre of Lisbon was designed to resist subsequent earthquakes. Architectural models were built for tests, and the effects of an earthquake were simulated by marching troops aroun... | eng_Latn | 64,379 |
go to this URL http://mbmgquake.mtech.edu/earthworm/wavef_disp/welcome.html it is a earthquake thingy | yea.. it's Helicorder Images, a way to record the earthquake in a given area.. even it is minimum. for reading of this, you need to do a bit study. surf the net, also go here: | During the 1960's, Shell Chemical Co dug a well (12,500 ft deep) to dispose of toxic waste water at the Rocky Mountain Arsenal at Denver, CO. The volume of waste water injected into the well lubricated the layers of subterranean rock enough that it created small earthquakes. Some registering 3.5, and several hundred i... | eng_Latn | 64,390 |
how is a richter scale used | The Richter scale is a standard scale used to compare earthquakes. It is a logarithmic scale, meaning that the numbers on the scale measure factors of 10. So, for example, an earthquake that measures 4.0 on the Richter scale is 10 times larger than one that measures 3.0. On the Richter scale, anything below 2.0 is unde... | The Richter Scale. Figure 1 - Charles Richter studying a seismogram. There are a number of ways to measure the magnitude of an earthquake. The first widely-used method, the Richter scale, was developed by Charles F. Richter in 1934. It used a formula based on amplitude of the largest wave recorded on a specific type of... | eng_Latn | 64,420 |
what is the knowledge of earthquakes | Earthquakes are defined as a vibration of the earth's surface that occurs after a release of energy in the earth's crust. Because the earth's crust is made up of numerous segments or plates that are constantly moving slowly, vibrations can occur and result in small earthquakes.arthquakes are defined as a vibration of t... | Seismologists are the scientists that study earthquakes and the related activities to earthquakes. The composition and structure of the earth is also a part of what seismologists research.... Seismologists are the scientists that study earthquakes and the related activities to earthquakes. The composition and structure... | eng_Latn | 64,427 |
who is giuseppe mercalli and charles richter | Figure 2 - Giuseppe Mercalli. Another way to measure the strength of an earthquake is to use the Mercalli scale. Invented by Giuseppe Mercalli in 1902, this scale uses the observations of the people who experienced the earthquake to estimate its intensity.The Mercalli scale isn't considered as scientific as the Richter... | The Richter and MMS scales measure the energy released by an earthquake; another scale, the Mercalli intensity scale, classifies earthquakes by their effects, from detectable by instruments but not noticeable, to catastrophic. | eng_Latn | 64,456 |
What did the professors predict? | The earthquake also provided opportunities for researchers to retrofit data in order to model future earthquake predictions. Using data from the Intermagnet Lanzhou geomagnetic observatory, geologists Lazo Pekevski from the Ss. Cyril and Methodius University of Skopje in Macedonia and Strachimir Mavrodiev from the Bulg... | The Black Wednesday economic disaster in September 1992 left the Conservative government's reputation for monetary excellence in tatters, and by the end of that year Labour had a comfortable lead over the Tories in the opinion polls. Although the recession was declared over in April 1993 and a period of strong and sust... | eng_Latn | 64,485 |
How did de Melo contribute to the study of seismology? | Despite the calamity and huge death toll, Lisbon suffered no epidemics and within less than one year was already being rebuilt. The new city centre of Lisbon was designed to resist subsequent earthquakes. Architectural models were built for tests, and the effects of an earthquake were simulated by marching troops aroun... | In the days following the disaster, an international reconnaissance team of engineers was dispatched to the region to make a detailed preliminary survey of damaged buildings. Their findings show a variety of reasons why many constructions failed to withstand the earthquake. | eng_Latn | 64,489 |
What did the earthquake allow? | The earthquake also provided opportunities for researchers to retrofit data in order to model future earthquake predictions. Using data from the Intermagnet Lanzhou geomagnetic observatory, geologists Lazo Pekevski from the Ss. Cyril and Methodius University of Skopje in Macedonia and Strachimir Mavrodiev from the Bulg... | The relative peace of the Tokugawa era was shattered with the arrival of Commodore Matthew Perry's massive U.S. Navy steamships in 1853. Perry used his superior firepower to force Japan to open its borders to trade. Prior to that only a few harbor towns, under strict control from the Shogunate, were allowed to particip... | eng_Latn | 64,492 |
What was the most displacement caused by the earthquake? | According to a study by the China Earthquake Administration (CEA), the earthquake occurred along the Longmenshan fault, a thrust structure along the border of the Indo-Australian Plate and Eurasian Plate. Seismic activities concentrated on its mid-fracture (known as Yingxiu-Beichuan fracture). The rupture lasted close ... | The troops were reembarked and moved to the Bay of St. Lunaire in Brittany where, on 3 September, they were landed to operate against St. Malo; however, this action proved impractical. Worsening weather forced the two armies to separate: the ships sailed for the safer anchorage of St. Cast, while the army proceeded ove... | eng_Latn | 64,493 |
a scientist who studies earthquakes is a _____. | Someone who studies and researches earthquake activity and the mechanical properties of earth is called a Seismologist. The subject is therefore known as seismology. The study⦠of earthquakes is known as seismology. | Seismology is the study of earthquakes and seismic waves that move through and around the earth. A seismologist is a scientist who studies earthquakes and seismic waves. Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an explosion. | eng_Latn | 64,498 |
Predicting Earthquakes | Five moderate-to-strong earthquakes strike in California. Could the cluster of quakes be a harbinger of the Big One? Another earthquake-prone area -- New Madrid, near Memphis, Tenn. -- has had more than its share of impressive quakes. New data based on years of GPS measurements may give scientists more information. ... | New findings based on the Sept. 11 disaster are prompting emergency workers and architects to rethink evacuation plans and building designs. A study published this week debunks the notion that people are likely to respond quickly to building alarms. NPR's Alix Spiegel reports. | eng_Latn | 64,522 |
1906: 3,000 people die when a major earthquake hits this metropolis | Casualties and damage after the 1906 Earthquake Apr 7, 2016 ... Stanford University 1906 Earthquake damage. ... 498 deaths in San Francisco; 64 deaths in Santa Rosa; 102 deaths in and near San Jose ... estimated that over 3000 deaths were caused directly or indirectly by the catastrophe. ... Eyewitness Accounts Other... | Jericho Definition and Meaning - Bible Dictionary - Bible study This city was taken in a very remarkable manner by the Israelites ( Joshua 6 ). ... It was a rich and flourishing town, having a considerable trade, and ... Quarantania and its numerous caverns, and the spies of Joshua could easily have fled ... He fortif... | eng_Latn | 64,525 |
What day did the earthquake occur? | The 2008 Sichuan earthquake or the Great Sichuan earthquake, measured at 8.0 Ms and 7.9 Mw, and occurred at 02:28:01 PM China Standard Time at epicenter (06:28:01 UTC) on May 12 in Sichuan province, killed 69,197 people and left 18,222 missing. | The US Congress was urged to create the exemption by proponents of a conservation plan on San Bruno Mountain, California that was drafted in the early 1980s and is the first HCP in the nation. In the conference report on the 1982 amendments, Congress specified that it intended the San Bruno plan to act "as a model" for... | eng_Latn | 64,529 |
This paper studies conditions influencing the generosity of wealthy people. We conduct incentivized experiments with individuals who have at least €1 million in their bank account. The results show that millionaires are more generous toward low-income individuals in a giving situation when the other participant has no ... | Community standards of fairness for the setting of prices and wages were elicited by telephone surveys. In customer or labor markets it isacceptable for a firm to raise prices (or cut wages) when profits arethreatened, and to maintain prices when costs diminish. It is unfair toexploit shifts in demand by raising prices... | I study a game in which two players first bid for offshore tracts (below which oil and gas may be present) and next time their drilling decisions. High types bid more aggressively if the auctioneer discloses bids as this gives them useful information about the profitability of drilling. A low type fears that the disclo... | eng_Latn | 64,592 |
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