单词 | Molecular |
例句 | (1) This substance has now been cloned by molecular biologists. (2) The research will provide direct insight into molecular mechanisms. (3) At any given instant the distribution of molecular speeds is always constant under the same conditions. (4) Molecular biology is pushing medicine into a new age . (5) Its relative molecular mass is 142.5. (6) It meant rewriting the dogma of molecular biology. (7) Minerals are understood in terms of their molecular architecture. (8) Advances in molecular genetics have reinforced that view. (9) Are molecular biology and physical chemistry nature? (10) Figure 9.9 shows the measured phase-diagram of molecular hydrogen. (11) Both crystalline forms are examples of molecular crystals. (12) Calculate the relative molecular mass of Y. 2. (13) Complete resolution occurred with conservative management. Molecular biology. (14) Molecular nitrogen, a very stable molecule[], is even better. (15) Conclusion Future advances will depend largely on molecular biologists and palaeontologists, although no data-source should be neglected. (16) That is why molecular studies designed to find the weak points in the viral attack must continue, Trono said. (17) The equation of state of molecular hydrogen at high pressures and temperatures is particularly important and yet it is poorly known. (18) Hesperus is a lighthouse, Mars An air-force base; molecular cars Arrowing the turnpikes become Lost meteorites in search of home. (19) Protein EP1242L has a deduced molecular mass of 139.9 kDa, and an isoelectric point of 7.3. (20) The molecular properties of prostate cancer are being intensively investigated. (21) These polymers, based on methacrylate chemistry, have high molecular weights and therefore form very stable coatings owing to their multipoint attachment. (22) The use of molecular markers will sharply reduce or even eliminate field trials. (23) Students are flocking to such fields as genetics and molecular biology. (24) An attempt to reunite both channels of thought has been made by Adam and Gibbs who have outlined a molecular kinetic theory. (25) Amino-acid sequencing is limited to smaller molecules, for example the endogenous opioid met-enkephalin with a molecular weight of 573. (26) Whether only the codon 129 genotype contributes to the molecular basis of this anticipation phenomenon is still unknown. (27) The radiation involved is normally of frequency much greater than that of any molecular vibration. (28) But leaving through the Vadinamian Valve the ship would have to go through another full molecular security check. (29) I: chapter 6, the topic is introduced by a short discussion on molecular vibration spectroscopy. (30) The ratio between the integrated peak areas for each subunit was determined and corrected for the molecular mass of each subunit. (1) This substance has now been cloned by molecular biologists. (2) The research will provide direct insight into molecular mechanisms. (3) Students are flocking to such fields as genetics and molecular biology. (4) At any given instant the distribution of molecular speeds is always constant under the same conditions. (31) Molecular biology is often difficult to recommend text books for because of its multidisciplinary nature and rapid developments. (32) The structure was solved by molecular replacement and refined to a crystallographic R factor of 0.22. (33) One implication of the neutral theory is that we can use molecular changes as a kind of clock to measure evolutionary events. (34) And what are the molecular processes involved in establishing that new pattern? (35) For all but linear molecules, external molecular motions - 3 translations and 3 rotations - account for 6 of these. (36) Molcad, an interactive graphics program for the display and manipulation of molecular structures, is now available from Tripos Associates. (37) That fundamental conflict between consumption and conservation has both sides of the molecular forestry debate waving environmental banners. (38) Unfortunately, molecular evidence, which has proved itself useful in other areas of disagreement, has yet to prove itself here. (39) These databases are distributed to molecular biologists throughout the world, reaching a user community of some 10,000 researchers. (40) The remainder stays in the donor stream with the large molecular weight substances and is subsequently discarded. (41) The movement in the direction along the grain of the wood is negligible, as one would expect from the molecular structure. (42) Molecular variation under nature reveals divisions invisible to the most skilled taxonomist. (43) In any plausible way of forming Jupiter the hydrogen and helium are initially well mixed at a molecular level. (44) Symmetry and group theory are introduced to serve as the basis of all molecular orbital treatments of molecules. (45) It supports visualisation of three-dimensional data sets for applications such as satellite and medical imaging, molecular modelling,() and image compositing. (46) Oxford Molecular exists to ensure that the latest research software is made available to them at acceptable prices. (47) Molecular vibrations therefore lead to oscillations of electric charge, with frequencies governed by the normal vibration frequencies of the system. (48) The van't Hoff equation can be used to determine the relative molecular mass from experimentally determined values of osmotic pressure. (49) You use many of the same muscles in molecular biology, politics, and the movies. (50) Influence of mesenchyme Data concerning cellular or molecular stimuli that influence postnatal stem cell function invitro, are scant. (51) Reduced glutathione is known as a major low molecular weight scavenger of free radicals in cytoplasm. (52) Figure 3.7 shows graphically the Maxwell-Boltzmann distributions of molecular speeds at two different temperatures. (53) As the process of decay continues(/molecular.html), amines of lower and lower molecular mass are produced. (54) The nanobots might be controlled by on board molecular microcomputers linked by radio to a base computer. (55) Molecular dynamics and Monte Carlo simulations can also be used to study polymers in solution. (56) There the Vadinamian permanent station gave us their usual, painstaking, molecular once-over. (57) Describe an experiment by which you would determine the relative molecular mass of a gas or vapour. (58) Second, most scientific disciplines, including molecular biology and genetics are obliged to seek funding for research from industry. (59) This shows that for mixing to take place between high molecular weight components the solubility parameters would have to be virtually identical. (60) This could be a direct consequence of the high internal velocity dispersion in the molecular clouds. (61) To relate these variable quantities to molecular processes is the purpose of many theoretical and experimental investigations. (62) The genetic basis of quantitative genetic variation is being investigated at the molecular genetic and population level. (63) The approximate molecular masses of the bands were calculated from the migration of known standards. (64) Finally when molecular motion increases to a sufficiently high level, all the chains behave like weak springs the whole time. (65) Pimms provides a graphical molecular modelling interface to Oxford Molecular's specialist software on workstation computers. (66) First it must be energetically desirable and secondly there must be a molecular mechanism by which the energy transformation can take place. (67) Not all studies using molecular techniques have produced evidence for M tuberculosis as the pathogen in sarcoidosis. (68) The leader of the molecular biologists is Harris Bernstein of the University of Arizona. (69) It is in the second part of the book that Yockey extends this theory to problems in molecular biology. (70) Third Party Software Leading molecular scientists worldwide have developed effective specialised software programs noted for advancing science. (71) Alongside the clinical concerns there has been significant progress in our understanding of the molecular genetics. (72) This suggests that axons within such a bundle recognise one another using molecular cues and as such its relevance may be quite general. (73) The main chemical constituent of mucus is a waterproof high molecular weight glycoprotein. (74) The method is particularly useful for determining the average relative molecular masses of polymers and other macromolecular substances. (75) Antibodies raised against the gene product identify a polypeptide with a relative molecular mass of about 400K in all tissues examined. (76) In conclusion,[] the use of specific molecular probes and insitu hybridisation allows a functional analysis of tissue macrophages. (77) Later discoveries about genetics, molecular biology, population dynamics and behaviour have given it new dimensions. (78) These studies confidently predict that at any plausible temperatures in Jupiter no solid molecular hydrogen surface is encountered. (79) The relative molecular masses of non-volatile substances can be determined experimentally by colligative methods. (80) It is this that allows the NMDA receptor to behave as a molecular coincidence detector. (81) They gave mice infusions of a blood-clotting factor and antibodies engineered to chaperone the factor to molecular targets in tumor vessels. (81) try its best to gather and make good sentences. (82) So, molecular fragments, formed by irradiating a precursor, would instantly recombine. (83) These bacteria use molecular hydrogen as well as other electron donors, for the dissimilatory reduction of sulphate to sulphide. (84) Although the fibrils are arranged radially, the molecular chains lie at right angles to the fibril axis. (85) Species that use molecular H 2 as an electron donor in the gut belong to the genera Desulfovibrio and Desulfobulbus. (86) More important, the modern approach can lead to explanations at the molecular level thus linking gene action to developmental process. (87) This work was not merely a move towards understanding molecular bonding but also the material for an entire branch of chemistry. (88) Advances in molecular biology in recent years have served to emphasize the possible relationships between homoeopathy, immunology and genetics. (89) Consideration of some of the routine day to day techniques of molecular biology allows this to be illustrated. (90) This observation may at least provide a clue to the molecular basis of positional information. (91) Viscosity, or resistance to flow, is a property of fluids containing long molecular chains that tangle and intertwine. (92) But there are some molecular vibrations which can not interact with this radiation. (93) Undoubtedly, information theory has its uses in molecular biology, in particular by giving insights into the way genes code for proteins. (94) But one aspect which is new springs from the advances which have been made in molecular biology. (95) Many people believed that such low molecular weight products were all one could hope for from ethylene. (96) Linkage of the addition reaction to the molecular mechanism of catalysis therefore depends on demonstration of sequence specificity. (97) The Marie Curie Research Institute develops molecular biological research into the causes and treatment of cancer. (98) It is important to realize that not all molecular vibrations lead to oscillating dipoles. (99) Search for a preventive treatment for the disease has been greatly aided by advances in molecular genetics. (100) During the years when the elephant jibe was rife, microbial genetics was at the forefront of molecular biology. (101) Do we really believe that such an instinct is to be found encoded only into molecular and electromagnetic patterns within the brain? (102) John Clark meanwhile developed the necessary molecular techniques and the first transgenic lamb was born at Roslin in June 1985. (103) We shall see, however(), that electronic spectra rarely give us direct information about molecular structures. (104) This allows the onset of molecular motion in amorphous polymers to take place at temperatures below the melting temperature of such crystallites. (105) The extreme ultraviolet power was only a few watts, but it was adequate to detect molecular hydrogen. (106) It meant nothing less than rewriting the dogma of molecular biology, almost a redefining of the meaning of life itself. (107) In the final analysis, conflicting molecular data sets can be judged by considering the biology of the considered organisms. (108) From studies on living organisms it is impossible to learn details of the molecular events in IL-6 induced gene expression. (109) An ion exchange process creates an aqueous slurry of platelets of molecular dimensions. (110) Experience in molecular biology, immunology and cell biology would be an advantage. (111) The position and sizes of molecular weight standards are indicated. (111) is a sentence dictionary, on which you can find good sentences for a large number of words. (112) These reagents, as well as reference procedures for specialized diagnostic and molecular epidemiologic approaches, are usually not produced commercially. (113) The system is said to be particularly useful for industrial and scientific applications like molecular modelling, computer animation, robotics control. (114) By far the most exciting is Molecular Biology of the Cell, which will surely become the standard work for cell biology. (115) Deuterostome radiations Molecular data r6-8 suggest a profound evolutionary gulf between deuterostomes and protostomes. (116) It operates through receptors whose molecular and physiological properties closely resemble the calcium-mobilizing ryanodine receptors of muscle. (117) The molecular identity of the 240K protein is not yet known. (118) With laser techniques, however, the molecular energy levels of the impurities are quite different from the atomic ones. (119) Diffusion is controlled by matching molecular shape with pore size. (120) In the observed frequency range, no other molecular or recombination line has been detected so far in interstellar space. (121) These studies can be extended, using genetic and molecular screens, to identify genes required for the construction of a synapse. (122) This basis is then applied to a variety of covalent molecules with discussions of bond lengths and angles and hence molecular shapes. (123) Recently, John Fagin, an internationally recognized molecular biologist and former genetic engineer from Fairfield, Iowa, made a stand. (124) Applicants should have a degree in biochemistry, molecular biology, cell biology or a similar background. (125) The relative molecular mass of NaCl determined from the elevation of boiling point is thus approximately half that calculated from its formula. (126) Candidates with an interest in molecular biology, protein biochemistry and immunology are urged to apply. (127) Carbon dioxide, a principal ingredient of the exhaust gases made during combustion of hydrocarbons, has a molecular weight of 44. (128) Molecular biology of colorectal neoplasia Large bowel cancer is a major cause of morbidity and mortality in the western world. (129) Glaser switched his area of research from bubble chambers and cosmic rays to molecular biology and biophysics. (130) The molecular messenger that results serves to block a substance that would otherwise slow down protein production. (131) This indeed has been the case ever since self-replicating molecular assemblages evolved to exploit finite resources. (132) These will rapidly solidify to form small beads of glass, a type of solid with a disorderly molecular arrangement. (133) The emphasis of the molecular level of description requires some justification. (134) The most important are the attractive forces between molecules and the shape(), structure and relative molecular mass of these molecules. (135) From the viewpoint of a molecular biologist, the distance between us seems to decrease as our knowledge increases. (136) Polyketone resin is high molecular polymer. (137) A research team led by molecular biologist Pamela C. (138) Molecular beacons are novel fluorescence oligonucleotide probes fluorescing upon hybridization to their complementary DNA/RNA targets with excellent sensitivity and high selectivity. (139) The data of GPC indicate that the number-average molecular is 4934 and the polydispersity is 1.978 with a narrow molecular distribution. (140) We are still very far from explaining how photochrome acts on a cellular or molecular level. (141) The components of colloid in kenaf bast fiber were assayed, and mechanism of degumming was expounded in molecular level. (141) is a sentence dictionary, on which you can find good sentences for a large number of words. (142) The secret is making sure you buy those that are vine ripened, which eliminates almost all the bitter flavors, says Autar Mattoo, PhD, a molecular biologist with the USDA. (143) To investigate the molecular mechanism of IMF deposition, we explored the expression patterns of lipoprotein lipase (LPL) gene, hormone sensitive lipase (HSL) gene and the polymorphism of LPL gene. (144) Protein dispensability has great relevance for our understanding of evolution, cellular molecular physiology and disease. (145) The class is intended to inspire molecular design of new biological materials for a broad range of applications, from bioelectronics and molecular computing to tissue engineering. (146) The effect of different bisphenol A (BPA) contents on the properties of novolac resins was studied by microwave synthesis method, and the molecular structures of the resins were analyzed. (147) This study provides some guidelines for the molecular species identification of the Sparidae. (148) Binding affinities of a series of benzamide inhibitors for trypsin were evaluated by molecular dynamics (MD) simulations using a linear response approach. (149) The results of using these techniques indicated that FISH and FISH-related techniques give the clue to study the molecular mechanism of leukemogenesis and provide a rapid, sensiti... (150) Molecular biologist Irving Weissman at Stanford University, California, injected human brain cells into mouse foetuses , creating a strain of mice approximately 1 per cent human. (151) The present invention is one kind of nano zeolite molecular sieve assembly for separating protein molecule and its preparation. (152) I will discuss how Molecular Beam Epitaxy (MBE) was invented, its current status, and future developments. (153) Phase equilibria properties of alternative refrigerant have been researched by using method of molecular dynamic simulation. (154) ConclusionThe molecular chaperone activity of α crystallin was compromised by UV B irradiation in time - dependent manner. (155) The molecular weight of the determinant was 17500 Dalton by SDS - PAGE analysis. (156) How to reach the ultimate miniaturization limit of molecular electronics and related nanoscale patterning techniques of organic materials will also be discussed. (157) These gates were constructed through a modular design that combines molecular beacon stem - loops with hammerhead - type deoxyribozymes. (158) When this process occurs, molecular chains can orient in the fiber direction. (159) The matching use of the butyl rubber and the polyisobutylene with different molecular weights facilitates the improvement of the strength and workability of the transparent butyl hot-melt sealant. (160) Cornstarch used as a thickener is a hydrocolloid . So is plain flour. But the properties of hydrocolloids differ widely, depending on their molecular structure and affinity for water. (161) As they remove each segment, they analyze its molecular sequence. (162) In this article , an overview application and the progress of molecular imprinting technique in steroid recog. (163) For all its dazzle --- or perhaps because of it -- molecular anthropology is not without critics. (164) The effects of alkoxy chains, metal ions of complexes and molecular space structure on the liquid crystal properties were investigated. (165) Cenci says the site also helps her stay current with new developments in biology. When she attended college, "molecular biology was just an up-and-coming field, " she explains. (166) Taking advantage of the recursion formula, the number-, weight-and Z-average molecular weight of polymers can be caculated without difficulty. (167) The results show that the hydrogen of C—H bond on ACFs were substituted by fluorine at different condition. The C—F covalence bond was built at molecular level. (168) A low molecular weight poly(DL lactide) containing carbon carbon bonds was synthesized from DL lactide, glycerin and fumaric acid. (169) DNA computing, as a new paradigms in computation technology, employs DNA molecular computation, having uncomparable advantages compared with conventional computers. Thus attracts great attention. (170) The past decade has witnessed an almost explosive growth of molecular radiobiology. (171) In this article, the author expounds the influence of molecular force on such physical property as melting point, boiling point and the solubility from the theory and by setting many real examples. (171) is a sentence dictionary, on which you can find good sentences for a large number of words. (172) The properties of the unitary matrix for the localization of molecular orbitals were discussed. (173) Supercomputing problems that could benefit from more data storage include weather forecasts, seismic processing in the petroleum industry, and molecular studies of genomes or proteins, says Conway. (174) The study indicated that ISSR produced high polymorphism on tartary buckwheat. ISSR analysis can be used for the molecular evaluation and studies of genetic diversity of tartary buckwheat germplasm. (175) Dry-wet spinning of UHMW-PET(Ultra-high molecular weight polyethylene terephthalate)is an important way for preparing high strength and high modulus fibres. (176) Objective To determine the molecular weight of a novel deoxyribonuclease ( EWD 1 ) from the earthworm. (177) Polymeric surfactant CMC-A9, which has high molecular weight and excellent surface activity, was used together with SDS in ultrasonically irradiated emulsion polymerization of styrene. (178) BTX Molecular Delivery Systems is regarded as a pioneer in the field of molecular delivery utilizing electroporation and electrofusion technology. (179) The most stable orientation of the molecular attraction lie along the surface. (180) The concept and the development of color, and the relationship of color with light, color and molecular structure of organic coloring matter are introduced. (181) The review and discussion of the recent research developments in the atomic spectroanalysis, molecular spectroanalysis, electrochemical analysis are given. (182) Biogenic amine is a kind of low molecular weight compounds containing nitric fatty group or heterocycle group . They have biological importance in vegetable, microbial and animal cells. (183) Therefore, 'BIOINFORMATION' will act as a forum to discuss the mounting scientific imperative to study biological systems at multiple levels of cellular and molecular organization. (184) Conclusion LMWH is one of the significant method on the therapy of chronic cholestatic hepatitis B by low molecular weight heparin. (185) Trypsin exists in fish's pancreas with inactive zymogen, which is activated by enterokinase or trypsin, and its molecular structure has changed from trypsinogen to trypsin. (186) QSAR are commonly regarded as the best approaches to computational molecular design. (187) This paper discusses the separation and purification of fullerene, the discovery of chiral configuration , molecular structure of C78, isomer of C84etc. (188) The influences of PEG with different molecular weight and different quantity added on the properties of copolyether-ester were investigated. (189) An introductory course in the molecular biology of the auditory system. (190) This article reviews the molecular mechanism and genetics of vascular cognitive impairment. (191) a well-respected Futurist, stated in 2008 that when this molecular computing technology comes out in 2020, computers will have the intellectual capability of human beings. (192) The advances in research and development of molecular compo - sites are discussed in this paper. (193) Conclusion It provides direct evidence at molecular level for the role of chigger mite as a vector in transmission of HFRSV with theoretical and practical importance in prevention of HFRS. (194) In this cavity tall pillars and round globules of dark dust and cold molecular gas remain where stars are still forming. (195) By means of molecular dynamics simulations and experiments on microscopic scale, the project studied frictional and rheological properties of molecularly thin liquid lubricant films. (196) The photosynthetic technique for transferring energy from one molecular system to another should make any short-list of Mother Nature's spectacular accomplishments. (197) We propose the coupled-cluster equation of motion method coupled with semiempirical Hamiltonian to calculate the multi-photon absorption cross-section for complex molecular systems. (198) The molecular structure of humic substance in dyke sludge has great specific surface area and active functional groups with strong reducibility and high concentration of radicals. (199) The proposed model can be used not only to reveal the quantitative relation between flash points and molecular structures but to predict the flash points of organic compounds for chemical engineering. (200) Bioinformatics is the interdiscipline of computational molecular biology and information processing science. (201) Due to its specific molecular mechanism, these compounds could induce apoptosis in retinoic acid-resistant or multi-drug-resistant tumor cells. (201) is a online sentence dictionary, on which you can find good sentences for a large number of words. (202) The molecular structure of the silicone resin pre-and post-blending modification by poly (butyl methacrylate)(PBMA) was characterized by Fourier transform infra-red spectrometry. (203) In peripheral neurology, pathological aspects and molecular genetic mechanisms of neuromuscular disorders are included as well as electrophysiologic studies. (204) The main application of molecular model of carbon nanotubes is introduced bri. (205) The molecular nutriology of aquatic animal is a newly developed subject, which has showed favorable prospect. (206) In 2008, Shi Yigong, a molecular biologist at Princeton, turned down a prestigious $10 million research grant to return to China and become the dean of life sciences at Beijing's Tsinghua University. (207) A free radical is a molecular fragment having an unpaired electron. (208) The effects of terpolymerization conditions on conversion and relative molecular mass of products were studied. (209) These molecular flips are generally attributed to cosmic rays or thermodynamic noise. (210) The molecular extinction coefficient is equal to the ratio of the log of the intensity of the incident and emergent light. (211) The application of molecular biotechnology such as molecule marker and the small subunit ribosomal RNAin the research of ruminal protozoal was reviewed. (212) The molecular parameters of 12 halogenated ethanes were fit to experimental data for vapor pressure and saturated liquid density. (213) "The whole infrastructure required for the preparation of seasonal vaccines has enormous disadvantages, " remarks Walter Fiers, a molecular biologist at Ghent University in Belgium. (214) A Bioinformatics Specialist with a strong background in the fields of Molecular Biology and Biostatistics was hired. (215) This is the first confirmed at the molecular level that avian leukosis subgroup J occurred in the egg-type chickens in the world. (216) Further, calculated forces and time by FPMD (force-probe molecular dynamics) suggest that the opening of the naphthoate moiety should be the most favorable pathway. (217) The progress direction of the carbocyanine molecular quantum chemical calculation is summed up. (218) Molecular attraction between the parts can boggle up the works, according to Columbia University professor Luc Frecheete, one of the engine's designers. (219) In chemistry the sum of distances is one of most frequently-used concepts in constructing molecular model by theory of graph. (220) Quantum chemistry methods and molecular modeling technology are the main branches of the computational chemistry. (221) For the pressure to become zero , molecular bombardment must cease. (222) "The variation we see in insulin secretion in humans and susceptibility to diabetes is likely related to this clock mechanism, " said Bass, an endocrinologist trained in molecular genetics. (223) Aim To evaluate the association between the molecular variants of rennin angiotensin system and the risk of acute myocardial infarction (AMI) in Chinese Han population. (224) Although many genes regulating root hair development have been isolated in Arabidopsis, knowledge of molecular mechanism of root hair development in monocot cereal crops is largely unclear. (225) Particulate matter includes particles from molecular size to greater than 10 Mm in diameter. (226) Middle molecular substances(MMS) were gel-chromagraphically separated from the plasma of uraemia patients, and then injected into rats' tail veins to study the effect on myocardial contractility. (227) The definition of epigenetics is somewhat variable, with some scientists limiting the term to refer to specific molecular mechanisms that alter gene expression. (228) The copolymer molecular structure was identified by the analysis of IR. The size of the dispersed particles and their distribution was measured. (229) Macrocyclic polyamine metal complexes as enzyme models are widely used in molecular recognition, catalyst, fluorescent probe, self-assembling. (230) The experimental results showed that the molecular composition and structure of domestic lac resin was similar to that of the ... (231) The results obtained show that pillared rare earth catalyst has higher catalytic activities and narrow molecular weight distribution, and does not corrode metal, which makes it environmental friendly. (232) Polyethylene terephthalate(PET) films were polymerized in solid phase, the molecular weight, molecular weight distribution (MWD)and cyclic oligomer content of the products were determined by GPC. (233) Nitro compound: Any of a class of chemical compounds in which the nitro group (-NO2) forms part of the molecular structure. (234) Application of quantum mechanics to atomic structure, molecular bonding, and spectroscopy gives us quantum chemistry. (235) The SDSC has also set up an experimental " Computational Molecular Biology Project Area " on the Web. (236) In this close - up the DNA is seen as a long twisted molecular ladder, the double helix. (237) The invention belongs to the chemical technical field and relates to a high silver supported zeolite molecular sieve acetate deiodinase adsorber and a preparation method thereof. (238) The results showed that L-acid could be degraded gradually to inorganic small molecular compound. (239) The method uses the isocyanate composite composed by the polymerized MDI and alcohols with molecular weight less than 150 to prepare the scleroid polyurethane foam with the independent bubbles. (240) With the availability of polyphasic taxonomical method, functions of chemical and molecular taxonomy have become increasingly important in the taxonomy of Bacillus genus. (241) The effects of fiber twist and dipping treatment on the mechanical properties and resistance to abrasion and wear of ultrahigh molecular weight polyethylene (UHMWPE) fiber were studied. (242) One stable line resistant to corn borer had been selected in the progeny of maize regenerated plants, further molecular test and feeding-insect test are going on. (243) With Steven E. Hyman, now at Harvard University, Nestler and Malenka wrote the textbook Molecular Basis of Neuropharmacology (McGraw-Hill, 2001). (244) CaCO3/g. molecular sieve. Advantages include: broad application range of kaolin, good colloidizing property, high utilization rate, simple process, etc. (245) Conclusions The influence of FA on the ability to collagen fibrillogenesis maybe caused by the changes of hydroxylysine glycosylation in collagen molecular and the diameter of collagen fibrils. (246) This paper is devoted to the qualitative analysis of a differential system for three molecular saturated reaction. The conditions for the existence and nonexistence of limit cycles are obtained. (247) Spermatogenesis and spermiogenesis are a series of highly ordered process of molecular and cellular events, regulated by many kinds of proteins. (248) The characteristics of simple sequence repeats(SSR)and its importance in genetic mapping, variety identifying and molecular markerassistant breeding, etc, are discussed in this article. (249) The relative errors of the molecular weights determined by cryoscopy are less than 10% as compared with those determined by VPO method. (250) Results indicate that the phenothiazine has strong capability to inhibit the radical polymerization of AM and has a little effect on the molecular weight of the products. (251) Conclusions:The measurement of the above molecular marks related to prethrombotic state has an important clinical value in the early diagnosis and analysis of diabetic microangiopathy. (252) The high molecular weight glutenin subunits and their encoding genes in Aegilops variables were characterized by SDS-PAGE and molecular cloning. (253) Geneticists speak of the "molecular clock" that recordsthe passage of time. These molecular data also show how variousorganisms are transitional within evolution. (254) Therefore, it has important significance in both theory and practice to research on molecular mechanism of adventitious root development for Populus. (255) Adsorption orientation of artemisinin on Ag surface was studied using molecular mechanics and SERS spectra by which the effect of electrode voltage on the SERS intensities were observed. (256) "We can use the mutations as a molecular clock, " said Markowitz. (257) That friction is more likely to be a molecular phenomenon closely associated with adhesion. (258) Luria is an authentic pioneer of molecular biology. Even before the first wagon train set out he ventured as a mountain man among bacterial viruses. (259) Some of the molecular ions fragment into smaller daughter ions and neutral fragments. (260) Objective : To explore the molecular mechanism of aluminum induced the apoptosis of neurocytes in rats'hippocampus. (261) Examples of the compound comprising at least one iodine atom include molecular iodine, iodine monobromide,(http:///molecular.html) iodine monochloride and iodine trichloride. (262) Moreover, the rheological properties of the low molecular weight fenumgreek gum cross-linked gel systems were researched. (263) We recounted in detail how dense, cool molecular clouds condense into protostars. (264) Furthermore, we focused on the genus Pterygiella to explore the species' circumscription by molecular phylogeny, DNA barcodes and morphological studies. (265) They tower above the surface of a molecular cloud on the edge of the nebula. (266) PAM synthesized under the optimal reaction condition was examined by the instrumentality of the molecular, water-solubility, FT-IR, SEM. (267) Two research groups at the Department of Chemistry of the Technische Universitaet Muenchen (TUM) have succeeded in explaining the molecular architecture of this kind of protective protein. (268) Objective To study the molecular mechanism of lentinan on anticancer activity. (269) The adsorption equilibria of normal paraffine in single and double solute n—pentane solution was studied dynamically on a 5A molecular sieve. (270) Gene expression profiling is composed of molecular biology and microelectronics. It is used for gene analysis. (271) FTIR results indicate that terbium ions coordinated with the carbonyl groups in polyurethane molecular chains. (272) Acylase I was immobilized on Y-type molecular sieve by using 4 kinds of methods, namely, adsorption, adsorption-crosslink, coupling and coupling-diazotization. (273) Huwentoxin-I is a low molecular weight peptide toxin which blocks the transmission of neuromuscular junction of vertebrates. (274) Only the thermosetting resins provide a strong cohesive forces; this is due to molecular cross linkages. (275) And a high molecular weight poly ( arylene ether nitrile sulfone ) has obtained. (276) High molecular weight alkali soluble polymer used as a binder and thickener for manufacturing carbon black inks. (277) They're dancing, too, doing a soft molecular jiggle that makes my carbon atoms jump in time. (278) The industrial application of low molecular nitroalkane is widespread day by day. it is a reason-able way to use propane as the raw material to produce low molecular nitroalkane by nitrifying. (279) The information replication of PSTV RNA not only refers to the theo refical problem of the molecular biology of PSTV RNA, but also the molecular basis of controlling viroid diseases. |
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