作者: 過(guò)分自信 時(shí)間: 2025-3-21 21:25
A. Kumar Acharyya,Dipankar Chakraborty,Amit Karmakarremarkable series of palaeontological discoveries by the Leakeys in Kenya and Tanzania tend to pinpoint the origin of man to tropical Africa, but the lower critical temperature of humans (LCT = 27°C resting in air; 33°C resting in water) is proof positive, since it is similar to that of tropical ani作者: 預(yù)知 時(shí)間: 2025-3-22 02:46 作者: habitat 時(shí)間: 2025-3-22 07:55 作者: 高深莫測(cè) 時(shí)間: 2025-3-22 11:48
Rasajit Kumar Bera*,P. C. Ray,A. Chakrabarti,B. Mukhopadhyay seconds, the sun formed a spot on the horizontal film at the bottom of the camera. With the aid of the sun’s position, known from nautical tables, the direction of fixation of the pigeon could be calculated and associated with landmarks at the horizon. Preliminary results show that many sun spots a作者: 捕鯨魚(yú)叉 時(shí)間: 2025-3-22 14:52 作者: 帶來(lái)墨水 時(shí)間: 2025-3-22 20:35
N. C. Das,S. Sarkar,R. Mitra*n empirical approach where it is essential that the investigator screen as wide a variety of chemical types as possible. According to Neal (1980), to stand a good statistical chance of success, about 50 new compounds need to be evaluated each week. Clearly, to achieve this goal a simple, rapid but r作者: Ferritin 時(shí)間: 2025-3-22 22:00
S. K. Das,P. C. Ray,G. Pohits is also true for models of the side effects of antipsychotic drugs, particularly with regard to rodent models. Considerable controversy exists as to whether the oral movements induced by antipsychotics in rodents represent an acute-dystonia-like effect or a tardive dyskinesialike effect.作者: intangibility 時(shí)間: 2025-3-23 03:33 作者: thyroid-hormone 時(shí)間: 2025-3-23 09:17 作者: annexation 時(shí)間: 2025-3-23 12:26
Debabrata Dutta,J. K. Bhattacharjeeeeking to explain the etiology of affective disorder. Freud’s initial hypothesis suggested that a fixation (i.e., an arresting of psychological growth) at a highly dependent phase of development rendered a person much more vulnerable to the development of depression following a real or imagined loss作者: Adj異類的 時(shí)間: 2025-3-23 16:05
Sekhar Chandra Dutta,Suvonkar Chakroborty,Anusrita Raychaudhuri caused by barbiturates and meprobamate. Shortly thereafter, chlordiazepoxide was introduced ino clinical practice as an anxiolytic, and other benzodiazepines soon followed. They were greatly favored over meprobamate and barbiturates not only because of their wide safety margin—death from benzodiaze作者: Geyser 時(shí)間: 2025-3-23 18:40 作者: lactic 時(shí)間: 2025-3-23 22:39
N. Gupta*,M. Sharma,S. Sarangi,R. Bhattacharyya function of niacin was discovered. The recognition of pellagra as an endemic disease in the US dates from Searcy’s report in 1907 (.) describing 88 cases of dementia in the Mount Vernon, Alabama Insane Asylum. Extensive knowledge about the course of pellagra has since been obtained and this disease作者: 來(lái)自于 時(shí)間: 2025-3-24 03:59 作者: 性滿足 時(shí)間: 2025-3-24 08:14
Esin Inan*,Ahmet Kiri?athogenesis, as well as an array of therapeutic agents with ill-defined mechanisms of action. Newer xenotransplantation mouse models such as the AGR129 mouse model hopefully will provide the necessary scientific insights to connect new therapeutic measures such as biological agents with disease path作者: GRATE 時(shí)間: 2025-3-24 14:39
http://image.papertrans.cn/v/image/982756.jpg作者: 信任 時(shí)間: 2025-3-24 15:53 作者: 宮殿般 時(shí)間: 2025-3-24 19:28
Asymptotic Limits Of The Frequency Of Vibrations Of A Generalized Thermoelastic Infinite Plate,The model of generalized Thermoelasticity as developed by Green and Nagdhi has been used in this paper to investigate the symmetric and antisymmetric mode of free oscillation of an infinite plate. The frequency equations are analysed for the case of small and large wave lengths, and the results are compared with the corresponding elastic cases.作者: microscopic 時(shí)間: 2025-3-25 00:54
Esin ?nan,Dipak Sengupta,Hilmi DemirayProvides a state-of-the-art overview of the developments in describing and solving vibration related problems in physics and engineering作者: bile648 時(shí)間: 2025-3-25 03:41 作者: COST 時(shí)間: 2025-3-25 07:32
S. K. Das,P. C. Ray,G. Pohits is also true for models of the side effects of antipsychotic drugs, particularly with regard to rodent models. Considerable controversy exists as to whether the oral movements induced by antipsychotics in rodents represent an acute-dystonia-like effect or a tardive dyskinesialike effect.作者: 觀點(diǎn) 時(shí)間: 2025-3-25 15:37
Esin Inan*,Ahmet Kiri?athogenesis, as well as an array of therapeutic agents with ill-defined mechanisms of action. Newer xenotransplantation mouse models such as the AGR129 mouse model hopefully will provide the necessary scientific insights to connect new therapeutic measures such as biological agents with disease pathogenesis in this enigmatic disease.作者: 策略 時(shí)間: 2025-3-25 17:58 作者: 不持續(xù)就爆 時(shí)間: 2025-3-25 20:38
Sanjay Chaudhuri,Bharat KushwahaBased upon the number of articles published each year the various animal models of hypertension are undoubtedly the most commonly used in cardiovascular research. The sheer volume of research accomplished demonstrates the potential usefulness of such a research tool.作者: 消散 時(shí)間: 2025-3-26 00:47
A. Choudhury,N. TandonMany biological mechanisms investigated in animals yield results applicable to man. Enzymatic functions are shared by microorganisms as well as by human beings. Respiratory properties of hemoglobin are similar in mice, whales, and man. Basic knowledge of nerve physiology has been obtained from frogs and squid.作者: 說(shuō)不出 時(shí)間: 2025-3-26 07:26 作者: 潛伏期 時(shí)間: 2025-3-26 11:30
ation problems dealing with advanced Mathematical and Numerical Techniques have extensive application in a wide class of problems in ae- nautics, aerodynamics, space science and technology, off-shore engineering and in the design of different structural components of high speed space crafts and nucl作者: 破布 時(shí)間: 2025-3-26 15:45
tive effects of several different conditioning treatments given in succession. Such a model was devised by Rescorla and Wagner (1972; Wagner & Rescorla, 1972) to meet these needs, but also to explain provocative new variations in the effects of reinforcement and non-reinforcement in cases where more than one CS was presented on a trial.作者: adipose-tissue 時(shí)間: 2025-3-26 19:52 作者: 躺下殘殺 時(shí)間: 2025-3-26 22:03 作者: Hyperopia 時(shí)間: 2025-3-27 02:07 作者: Migratory 時(shí)間: 2025-3-27 07:18
Debabrata Dutta,J. K. Bhattacharjee) at a highly dependent phase of development rendered a person much more vulnerable to the development of depression following a real or imagined loss in adult life (Freud, 1917). Elaborations of Freud’s theory have broadened the concept of loss to include experiences of separation and social rejection.作者: conspicuous 時(shí)間: 2025-3-27 11:38 作者: 煉油廠 時(shí)間: 2025-3-27 14:52 作者: 搖晃 時(shí)間: 2025-3-27 20:47 作者: 露天歷史劇 時(shí)間: 2025-3-27 23:18 作者: 強(qiáng)有力 時(shí)間: 2025-3-28 06:01 作者: 優(yōu)雅 時(shí)間: 2025-3-28 08:03
Travelling Waves In A Prestressed Elastic Tube Filled With A Fluid Of Variable Viscosity,tive perturbation method and the Forced Korteweg-de Vries-Burgers (FKdVB) equation with variable coefficients is obtained as the evolution equation. A progressive wave type of solution is presented for this evolution equation and the result is discussed.作者: 加劇 時(shí)間: 2025-3-28 13:38 作者: RAGE 時(shí)間: 2025-3-28 15:12
Wire Rope Based Vibration Isolation Fixture For Road Transportation Of Heavy Defence Cargo,n conducted on fixture for specified payload. Vibrations are recorded at various speeds on many locations for determining percentage isolation and system characteristics. The finite element analysis results and measured strain and vibration data are correlated for validation.作者: 沙草紙 時(shí)間: 2025-3-28 19:50 作者: 北極熊 時(shí)間: 2025-3-28 23:10
Determination Of Mechanical Property Of Synthetic Rubber Using Optical Mouse As A Vibration Sensor, optical mouse. The obtained data is processed to determine the frequency of oscillation. This process of acquiring data and processing it to obtain the desired information is known as Data Acquisition. Post processing and interpretation of the signal is done with help of MATLAB. The rigidity modulus of synthetic rubber is thus determined.作者: 縮減了 時(shí)間: 2025-3-29 05:08
3-D Vibration Analysis Of Microstretch Plates,ate are obtained by the use of Chebyshev-Ritz method. The additional frequencies due to the microstructure of the plate are observed among the values of the frequencies obtained from the classical theory of elasticity. We observed that these additional frequencies disappear while the all microstretch constants are taken as zero.作者: 背信 時(shí)間: 2025-3-29 08:26 作者: countenance 時(shí)間: 2025-3-29 14:07
N. C. Das,S. Sarkar,R. Mitra*ong-established animal models. In fact, the use of . screens for anthelmintics has been criticised, often quite irrationally, in the past and there seems to have been some reluctance to expend resources on their study and improvement.作者: Frisky 時(shí)間: 2025-3-29 16:40 作者: 事先無(wú)準(zhǔn)備 時(shí)間: 2025-3-29 22:38
Non-Trivial High Frequency Effects (Hfe) On Mechanical Oscillators With Non-Linear Dissipation,nt of the slider is made possible by modulating the normal load between two constant values in an on-off fashion depending upon the time-delayed, measured acceleration signal of the vibrating support.作者: overture 時(shí)間: 2025-3-30 03:27 作者: 虛假 時(shí)間: 2025-3-30 06:18 作者: Compassionate 時(shí)間: 2025-3-30 08:24
Nonlinear Waves In A Stenosed Elastic Tube Filled With Viscous Fluid: Forced Perturbed Korteweg-De ed Korteweg-de Vries equation with variable coefficient as the nonlinear evolution equation. By use of the coordinate transformation, it is shown that this type of nonlinear evolution equation admits a progressive wave solution with variable wave speed.作者: anarchist 時(shí)間: 2025-3-30 16:09
Free Vibrations Of Delaminated Composite Cylindrical Shell Roofs,overloading at service. A review of literature that exists on composite shells reveals that the research reports on delaminated shells are very few in number. Hence the present endeavor is to work on delaminated simply supported cylindrical shell with different extents of delaminations. An eight nod作者: 變異 時(shí)間: 2025-3-30 17:37 作者: Irrepressible 時(shí)間: 2025-3-30 23:35 作者: gerrymander 時(shí)間: 2025-3-31 03:28
Crack Detection In Cantilever Beam Using Vibration Response,as been developed. Parametric studies have been carried out using ANSYS Software to evaluate modal parameters (natural frequencies and mode shapes) for different crack parameters. From the analysis, it has been observed that both crack location and crack depth have noticeable effects on the modal pa作者: 倫理學(xué) 時(shí)間: 2025-3-31 05:52
Large Amplitude Free Vibration Of A Rotating Non-Homogeneous Beam With Non-Linear Spring And Mass Sd non-homogeneity appear in the boundary condition. Solution is obtained by applying method of multiple time scale directly to the non-linear partial differential equations and the boundary conditions. The results of the linear frequencies match well with those obtained in open literature. Subsequen作者: 引導(dǎo) 時(shí)間: 2025-3-31 12:23 作者: Flirtatious 時(shí)間: 2025-3-31 16:03 作者: –scent 時(shí)間: 2025-3-31 20:16
A Comparison Of Vibration Amplitudes Of A Rotor Bearing System Due To Various Types Of Defects In Rhas been reported in this paper. The rotor bearing system has been modeled as a multiple degree of freedom system and the excitation to the system has been assumed to be caused due to the presence of defects in inner race of the bearing. The types of defect studied include local defect such as pits 作者: 神秘 時(shí)間: 2025-3-31 23:19
Free Vibration Analysis Of A Rotating Beam With Non-Linear Spring And Mass System,e beam between two points on the beam through a rigid rod. Formulation of the equation of motion is obtained starting from transverse/axial coupling through axial strain. Solution is obtained by applying method of multiple time scale directly to the non-linear partial differential equations and the 作者: 泥沼 時(shí)間: 2025-4-1 02:23 作者: exercise 時(shí)間: 2025-4-1 06:11 作者: entreat 時(shí)間: 2025-4-1 12:20
Behavior Of High And Intermediate Frequency Modes Of Structures Subjected To Harmonic Excitation,e modal responses of the structures subjected to harmonic excitation are generally combined using square root of sum of squares (SRSS) rule for well separated modes. The combination of modal response s using SRSS will results in erroneous results for even well separated modes, if the high frequency
