short circuit of synchronous and induction machines

... accumulation of n-3 DPA to mammary glands during pregnancy Fig Expression of MRG on mammary glands and induction of mammary differentiation (A) Expression of mouse MRG in pregnant mammary glands from ... favor of n-3 PUFA and particularly an n-3 DPA and EPA An increase in n-3 DPA and EPA, and perhaps other n-3 PUFAs, stimulates Jak2 and Stat5 activation, and induces b-casein expression and gland ... effect of pregnancy Table Analyses of fatty acid ratio and relative contents of n-3 PUFAs EPA, DPA, and DHA in mammary glands Whole inguinal mammary fat pads were isolated and contents of fatty...

Ngày tải lên: 16/03/2014, 10:20

... our understanding of the role of genes, promoters or control regions Up to now, there has been a lack of understanding of the structure and function of conifer genes, since only few of them have ... result from the expression of the auxin and cytokinin synthesis genes present on pTi T-DNA In the case of A rhizogenes, expression of several genes called rolA, B and C (rootincluding loci) induces ... obtention of stable transformed calli of Norway spruce (Picea abies) by microprojectile bombardment of somatic embryo explants Conifer transformation and regeneration is a rela- tively new field and...

Ngày tải lên: 08/08/2014, 23:22

... Calculation Procedures Short- Circuit of a Lead Acid Battery DC Motor and Generators Short- Circuit Current of a Rectifier Short- Circuit of a Charged Capacitor Total Short- Circuit Current DC Circuit Breakers ... Interruption of short- circuit currents and rating structure of switching devices Effects of short- circuit currents Limitation of short- circuit currents, i.e., with current-limiting fuses and fault ... Transient Recovery Voltage Low-Voltage Circuit Breakers Fuses Short- Circuit of Synchronous and Induction Machines 6.1 6.2 Reactances of a Synchronous Machine Saturation of Reactances Copyright 2002 by...

Ngày tải lên: 21/08/2014, 12:41

... theory and examples of short- circuit calculation 31 Annex B Example of calculation of the short- circuit current Transformers TR1-TR2 V1n = 20 kV The study of the short- circuit currents is one of ... the type of material (for copper it is 3.95x10-3) Calculation of the short- circuit current Determination of the short- circuit resistance and reactance values of the main elements of a circuit ... axis Xd synchronous reactance, direct axis Sk short- circuit apparent power Ik short- circuit current ip peak current Zk short- circuit impedance Xk short- circuit reactance Rk short- circuit...

Ngày tải lên: 01/11/2015, 08:43

... of short- term developments of demand and supply in the specific sectors and markets where enterprises operate Investment financial institutions, on the other hand, develop greater knowledge of ... opening and closure phases of the circuit process, ensure the smooth sequence of circuit rounds, and allow the circuit process to grow steadily With finance increasingly decentralized and financial ... the range and types of institutions apt to fill the whole spectrum of (sectoral and maturity) segments of the circuit, thus eliminating circuit discontinuities In particular, promotion of competition...

Ngày tải lên: 24/10/2012, 09:33

... MATERIALS AND METHODS Seeds of three soybean cultivars ĐN6, ĐT12 and ĐT20 were obtained from Center for National Testing of Plant Products and Fertilizers, Ministry of Agriculture and Rural Development ... season Based on the effect and effectiveness of mutagen in terms of survival and growth reduction, all populations at dose of 21 kR were advanced for further evaluation and screening The surviving ... and S R Cianzio (1991) Inheritance of redueced palmictic acid content in seed oil of soybean Crop Sci 31: 88-89 Fouroud, N, Mudel, H H., Saindon, G Entz, T (1993) Effect of level and timing of...

Ngày tải lên: 29/08/2013, 08:14

... EXPRESSIONS OF HYPERBOLE IN SOME TYPICAL SHORT STORIES OF AMERICAN AND VIETNAMESE WRITERS Overview of hyperbole in American and Vietnamese short stories Firstly, hyperbole in American and Vietnamese ... are the night of May and the day of October are very short This phenomenon step by step attracts me a lot, and that drives me the wish to study in order to understand it more And when I started ... HYPERBOLE IN SHORT STORIES OF SOME TYPICAL AMERICAN AND VIETNAMESE WRITERS 18 Overview of hyperbole in American and Vietnamese short stories 18 Hyperbole in typical American short stories...

Ngày tải lên: 11/12/2013, 23:51

... lots of various methods to improve listening skills in TOEIC test, the case of part and It requires much of time and effort However, due to the limitation of time, resources and knowledge of mine, ... case of: Questions- responses, and short conversations To study how to improve listening skill in TOEIC test, the case of: Questions-responses and short conversations Data analysis The number of ... TOEIC test, the case of: questions-responses and short conversations 16 CHAPTER III: HOW TO IMPROVE LISTENING SKILLS IN TOEIC TEST THE CASE OF: - Questions and Responses - Short conversations...

Ngày tải lên: 11/12/2013, 23:59

... 9.9 ASYNCHRONOUS AND UNBALANCED OPERATION OF SYNCHRONOUS MACHINES The analysis of unbalanced operation of synchronous machines is quite involved, requiring manipulation of a large number of equations ... speed exceeds a predetermined value of generally between 3% and 5% of synchronous speed of the rotor 372 UNBALANCED OPERATION AND SINGLE-PHASE INDUCTION MACHINES 10 –5 –10 10 ibs, pu –5 –10 ... OPERATION AND SINGLE-PHASE INDUCTION MACHINES Figure 9.8-1 A two-pole two-phase symmetrical induction machine where Ks = (Ks)−1 and the superscript T denotes the transpose of a matrix, and the...

Ngày tải lên: 16/02/2014, 18:48

... over a Candle, and then blow the flame of lighted paper, or of a Wax Candle on them To try the scent, blow out the flame of the good Oyls, and your smell will soon discover the ill scent of the ... Company that I know of, viz the Censors of the College of Physicians, and the Master and Wardens of their own Company The next thing is the inlarging and multiplying their Bills and Medicines First, ... endeavoured and aimed at the depression and ruine of t h e College of Physicians, the only Corporation of that Art in England, considering rightly, that the depression of the College is their interest and...

Ngày tải lên: 17/02/2014, 07:20

... values) of Ni(II) and Cu(II) complexes of peptides at I = 0.1 M (KNO3) and 25 C Standard deviations on the last digits are given in parentheses EPR The X-band EPR spectra of Cu(II) complexes of VIHN ... complexes of VIHN [11] and the DAHam complexes of Cu(II) and Ni(II) [31] were studied previously Tables and thus present only the novel data: protonation constants for DAHKam and VIHN, and stability ... (DAHam) was a gift of Henryk Kozlowski, Faculty of Chemistry, University of Wroclaw Stock solutions of NiCl2 and CuCl2 were standardized gravimetrically with dimethylglyoxime and complexometrically...

Ngày tải lên: 22/02/2014, 04:20

... of PGE2 and PGI2 which was mainly due to a strong transcriptional activation of the Cox-2 gene (and to a lesser extent of PGIS and mPGES-1) Under the same experimental conditions expression of ... in the absence and presence of AA and the concentrations of prostanoids was measured in the cell culture supernatants by GC-MS Figure 1A shows a dramatic induction of both PGE2 and the stable ... neither by Raf induction of PGI2 synthesis in the absence of PPARb activation the pharmacological inhibition of PGI2 synthesis nor by the simultaneous overexpression of Cox-2 and PGIS Our data...

Ngày tải lên: 07/03/2014, 12:20

... study of polymers III Technique of mechanical tests of vulcanizates of rubber and plastics Rubber Chem Tech., 13, 904–917 Haward, R.N (1942) Extension and rupture of cellulose acetate and celluloid ... in the range of temperatures and strain rates of interest A linear dependence of yield stress as a function of log strain rate can be observed over a large interval of strain rates and temperatures, ... sub-Tg secondary transitions) The strength and magnitude of these transitions depends on the degree of crystallinity and the size of the lamellae, and therefore is influenced by the thermal history...

Ngày tải lên: 09/03/2014, 00:20

... denominations: ?10 and ?100; ?20 and ?200; and ?5, ?50 and ?500 This sequence is in line with the common denominational split of most of the world’s currencies and also corresponds to the sequence of the ... currencies for a maximum of six months, although subsequently, the pros and cons of shortening this period were discussed A shorter period would reduce the costs of handling two currencies simultaneously ... banknotes 6 Location and size of words and numerals The name of the single currency will appear once on each side of the banknotes, in both the Latin and Greek alphabets, i.e EURO and EYPΩ The denomination...

Ngày tải lên: 09/03/2014, 00:20

... at 13 h (P < 0.01) and 24 h (P < 0.01) Corn and fish CRLPs were taken up at very similar rates, and there were also no significant differences in the rates of uptake of palm and olive CRLPs Fig ... degree of unsaturation of dietary fatty acids and the development of atherosclerosis (review) J Nutr Biochem 14, 182–195 Lambert MS, Botham KM & Mayes PA (1996) Modification of the composition of ... and n)3 PUFAs, obtained by incorporating TG from palm, olive, corn and fish oil, respectively, into the particles were incubated with THP-1 macrophages, and the concentrations of cholesterol and...

Ngày tải lên: 16/03/2014, 12:20

... the performance of the CCM model of Klein and Manning (2002) running off of Penn treebank word classes Again, if we modify the gold standard so as to make determiners the head of NPs, then this ... of the structure, most often the direction of the dependency (whether the arrow points left or right) Some notation before we present specific models: a dependency d is a pair h, a of a head and ... generate a sequence of arguments outward to the left or right, conditioning on not only the identity of the head and direction of the attachment, but also on some notion of distance or valence...

Ngày tải lên: 23/03/2014, 19:20

... inferential power and the proper handling of exceptions For l-reversible inference, 45 of the verb sequences of length three or shorter will yield the remaining nine such strings and nonc longer ... on considerations of frequency of occurrence, exceptions were externally handled and the infrequent The auxiliary system has often been regarded ,as an acid test for a theory of langulage acquisition ... learnable once examples of each form of each verb and each modal have been seen, plus one example to fix the relative order of have vs be, and one example each to fix the order of modal vs have or...

Ngày tải lên: 24/03/2014, 01:21

... Adaptive Motion of Animals and Machines With 241 Figures ABC Hiroshi Kimura Graduate School of Information Systems University of Electro-Communications 1-5-1 Chofu-ga-oka, Chofu, Tokyo 182-8585, ... take up and push off Furthermore the amplitude and the time course of the angular velocity is rather similar in the different tasks Almost independent of the load and thus of reaction force and muscle ... excitation along first one and then the other side of the body The activation of any two pairs of segments has a constant phase relationship regardless of the speed of propagation of the traveling wave...

Ngày tải lên: 12/06/2014, 12:02

... phosphorylation of eIF-2α and inhibition of translation caused by the expression of HCV polyprotein PKR mediates phosphorylation of eIF-2α and inhibition of translation caused by the expression of HCV ... represent the values usually found in VV-infected cells A shorter time-course analysis of the extent of inhibition of protein synthesis and of eIF2α-S51 phosphorylation indicates that such effects ... (C, E1, E2 and p7) and nonstructural (NS3, NS4A, NS4B, NS5A and the amino terminal region of NS5B) proteins of HCV from genotype 1b was cloned into a unique EcoRI restriction site of pVOTE.1...

Ngày tải lên: 19/06/2014, 08:20