... by the borrowers in connection with the payment of current obligations Such checks are in most cases remitted to creditors who are not depositor-customers of the drawers' bank, which stands to ... declared, by agreement among the stockholders, profits being concealed by issuing a certificate of deposit to some person as trustee for the stockholders The purpose of concealing assets may be to evade ... $10,000,000 to its customers, an amount suggested by the approximate ratio of to 10 between reserves and deposits in our banking system at the present time (The ratio of cash to deposits, one to four,...
Ngày tải lên: 15/02/2014, 01:20
... Bài tập số phức LỜI GIỚI THIỆU Như tên sách, ‘’Complex Numbers from A to Z’’, nội dung nguyên phủ hầu khắp vấn đề liên quan số phức: từ xây dựng trường số phức, ... Tích z1.z2 ( x1 , y1 ).( x2 , y2 ) ( x1 x2 y1 y2 , x1 y2 x2 y1 ) ∈ ℝ2 Phép to n tìm tổng hai số phức gọi phép cộng Phép to n tìm tích hai số phức gọi phép nhân Ví dụ a) z1 ( 5,6), z2 (1, 2) z1 ... điểm đường tròn đơn vị tâm O Bởi | z1 | | z2 | | z3 | | z4 | 2.3 Biểu diễn hình học phép to n (1) Phép to n cộng nhân Xét số phức z1 x1 y1i, z2 x2 y2i vectơ tương ứng v1 x1i y1...
Ngày tải lên: 17/03/2014, 22:20
Báo cáo khoa học: Heavy metal ions inhibit molybdoenzyme activity by binding to the dithiolene moiety of molybdopterin in Escherichia coli pdf
... addition to copper, various metals are known to bind tightly to sulfur-rich sites, leading to the question of whether other metal ions can bind to the dithiolene moiety of Moco and be inserted into ... cofactor into human sulfite oxidase J Biol Chem 276, 1837–1844 Neumann M, Stocklein W & Leimkuhler S (2007) ¨ ¨ Transfer of the molybdenum cofactor synthesized by Rhodobacter capsulatus MoeA to ... MGD formation is catalysed by MobA only after the coordination of a molybdenum atom to the dithiolene moiety of MPT [19] To determine whether molybdate can be replaced by other metals for the biosynthesis...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo khoa học: Transcription factor specificity protein 1 (SP1) and activating protein 2a (AP-2a) regulate expression of human KCTD10 gene by binding to proximal region of promoter pot
... TNF-induced intracellular signaling leading to gene induction or to cytotoxicity by necrosis or by apoptosis J Inflamm 47, 67–75 Fausto N (2000) Liver regeneration J Hepatol 32, 19–31 Link CD, Taft A, Kapulkin ... as apoptosis, proliferation, B-cell activation and some inflammatory responses [7] It is known that TNF-a induces cell proliferation in liver regeneration after hepatocyte loss caused by surgical ... supposed to be induced by TNF-a [1] KCTD10 is an interacting partner of PCNA and the small subunit of pol d, so it probably plays some roles in cell proliferation by linking TNF-a signaling to DNA...
Ngày tải lên: 30/03/2014, 02:20
Complex numbers from A to Z
... rational numbers the set of real numbers the set of nonzero real numbers the set of pairs of real numbers the set of complex numbers the set of nonzero complex numbers the set of real numbers ... information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed is forbidden The use in this publication of trade names, ... Complex Numbers and Combinatorics 237 Miscellaneous Problems 246 Answers, Hints and Solutions to Proposed Problems 6.1 Answers, Hints and Solutions to Routine...
Ngày tải lên: 01/06/2014, 19:42
Báo cáo sinh học: " Thiol-reactive reagents inhibits intracellular trafficking of human papillomavirus type 16 pseudovirions by binding to cysteine residues of major capsid protein L" pot
... have bound to BPEOIA by mass spectrometry Analysis of L1-cysteine residues that have bound to BPEOIA by mass spectrometry (A) Chromatogram of the tryptic peptides of L1 that bound to BPEOIA The ... of L1 amino acid sequences of papillomaviruses Numbers to the left represent human papillomavirus types Numbers on the top represent amino acid numbers for cysteines in HPV 16 L1 (positions in ... the episomal DNA into the HPV capsids to produce infectious pseudovirions (PVs)[6,7] These PVs are used as a surrogate virus to analyse early steps of HPV infection to cells and to detect neutralizing...
Ngày tải lên: 18/06/2014, 18:20
Báo cáo hóa học: " Thiol-reactive reagents inhibits intracellular trafficking of human papillomavirus type 16 pseudovirions by binding to cysteine residues of major capsid protein L1" pdf
... have bound to BPEOIA by mass spectrometry Analysis of L1-cysteine residues that have bound to BPEOIA by mass spectrometry (A) Chromatogram of the tryptic peptides of L1 that bound to BPEOIA The ... of L1 amino acid sequences of papillomaviruses Numbers to the left represent human papillomavirus types Numbers on the top represent amino acid numbers for cysteines in HPV 16 L1 (positions in ... the episomal DNA into the HPV capsids to produce infectious pseudovirions (PVs)[6,7] These PVs are used as a surrogate virus to analyse early steps of HPV infection to cells and to detect neutralizing...
Ngày tải lên: 20/06/2014, 01:20
The Project Gutenberg EBook The Theory of Numbers, by Robert D. Carmichael potx
... each No History of Modern Mathematics By David Eugene Smith No Synthetic Projective Geometry By George Bruce Halsted No Determinants By Laenas Gifford Weld No Hyperbolic Functions By James McMahon ... Harmonic Functions By William E Byerly No Grassmann’s Space Analysis By Edward W Hyde No Probability and Theory of Errors By Robert S Woodward No Vector Analysis and Quaternions By Alexander Macfarlane ... advantageous to readers in special lines of mathematical literature It is the intention of the publishers and editors to add other monographs to the series from time to time, if the demand seems to warrant...
Ngày tải lên: 28/06/2014, 19:20
Project Gutenberg’s Essays on the Theory of Numbers, by Richard Dedekind pptx
... ψφ(S) is transformed by ψ into s = φ(s) and this by φ into s, therefore ψφ(s) is transformed by φ ψ into s, which was to be proved 32 Definition The systems R, S are said to be similar when there ... or number of things, we are led to consider the ability of the mind to relate things to things, to let a thing correspond to a thing, or to represent a thing by a thing, an ability without which ... only number by which the separation of R into the classes A1 , A2 is produced Which was to be proved VI OPERATIONS WITH REAL NUMBERS To reduce any operation with two real numbers α, β to operations...
Ngày tải lên: 28/06/2014, 19:20
Báo cáo toán học: "Arranging numbers on circles to reach maximum total variation" docx
... permutation τX of X and τY of Y By the above, for convenience, we denote the maximum risk corresponding to partition (X, Y ) by rq (X, Y ) Corollary Let Xi be the multiset of n numbers on the i-th circle, ... Proof By induction on k, assume the corollary is true up to k − Similar to the proof for theorem 2, the risks contributed from the first k − circles and from the k-th circle are maximized by induction ... interesting to design an efficient algorithm for it or prove it to be hard, say NP-hard, etc the electronic journal of combinatorics 14 (2007), #R47 10 Acknowledgments The authors would like to thank...
Ngày tải lên: 07/08/2014, 15:22
Báo cáo y học: "Assessment of the emotional responses produced by exposure to real food, virtual food and photographs of food in patients affected by eating disorders" ppsx
... subjects were asked to move around the room and to stand in front of the six plates covered by the red lids (the same used in the real food (RF) and photograph (PH) conditions) indicated by the yellow ... front of the plates, subjects were asked to select them one by one, to virtually remove the lid and to observe the food for 30 s After this time, the lid was automatically put back on the plate and ... separately in each of the three groups of subjects to calculate the effects of exposure to the different kinds of food (real, photograph, and virtual) compared to the baseline Then, the differences between...
Ngày tải lên: 08/08/2014, 23:21
Báo cáo y học: " Impairment of chondrocyte biosynthetic activity by exposure to 3-tesla high-field magnetic resonance imaging is temporar" pptx
... normalized to the densities of the territorial/interterritorial zones RNA isolation and RT–PCR For total RNA extraction, chondrocytes were isolated from cartilage explants of 100 to 150 mg wet ... Though not catabolic by itself, our inability to find increased expression of IL-1β upon exposure of cartilage to high-energy EMF is in line with the above results A limiting factor to our study could ... 6.5) followed by digestion overnight in ml of sodium phosphate wash buffer containing proteinase K (1 mg/ml) at 80°C Unincorporated isotope was removed by Sephadex G-25 gel chromatography on a...
Ngày tải lên: 09/08/2014, 08:22
Báo cáo y học: "Augmentation of partially regenerated nerves by end-to-side side-to-side grafting neurotization: experience based on eight late obstetric brachial plexus cases" ppt
... replaced by fibrosis and therefore function might be restored to it This muscle mass preserving effect was recognized by other authors [36] The median muscle power of the deltoid, rotator cuff, pectoralis ... osteotomy or latissimus dorsi to rotatotar cuff transfer will be of no avail b Case 1: years after surgery The anterior deltoid became Grade5, the lateral deltoid Grade4 and the posterior deltoid ... Grade0, (5.7%) improved to Grade1, (5.7%) to Grade2, none to Grades3 or Out of 15 Grade1 muscles, (6.7%) remained Grade1, (40%) improved to Grade2, (53%) to Grade3, none to Grade4 Out of 16 Grade2...
Ngày tải lên: 10/08/2014, 09:22
Báo cáo y học: " Combined esophageal injury complicated by progression to a second perforation: a case report" ppsx
... Esophageal hematoma associated with thrombocytopenia Gastrointest Radiol 1978, 3:115-118 Atefi D, Horney JT, Eaton SB, Shulman M, Whaley W, Galambos JT: Spontaneous intramural of hematoma of esophagus ... focally covered by a flat squamous epithelium with multiple ulcerations within the submucosal layer (Figure 3) The postoperative course was uneventful and months after esophagectomy, a reconstruction ... esophagogastric anastomosis was performed and the patient was discharged on the 12th postoperative day after an uneventful course Figure Esophageal specimen after discontinuing resection (A) To label the...
Ngày tải lên: 11/08/2014, 14:21
Báo cáo y học: " Augmentation of arginase 1 expression by exposure to air pollution exacerbates the airways " ppt
... Medicine, University of Toronto, Toronto, ON, Canada 2Divisions of Occupational and Respiratory Medicine, Department and Faculty of Medicine, University of Toronto, Toronto, ON, Canada 3Gage Occupational ... the arginase inhibitor completely reversed the CAP+O -induced exacerbation of symptoms in the OVA/OVA mice Page of 14 To confirm that the exacerbation of symptoms was due to effects on the airways, ... could contribute to the exacerbation of respiratory symptoms in susceptible asthmatics We tested the hypothesis that arginase expression is augmented in response to exposures to environmental...
Ngày tải lên: 12/08/2014, 13:22
Báo cáo y học: " TRIM5α and TRIMCyp form apparent hexamers and their multimeric state is not affected by exposure to restriction-sensitive viruses or by treatment with pharmacological inhibitors" doc
... degraded by the proteasome To address that possibility, we repeated the experiment in the presence of the proteasomal inhibitor MG132, thereby preventing virus-induced TRIMCyp targeting to the ... in cells infected by HIV-1 Multimerization of TRIMCyp in cells infected by HIV-1 A, MDTF-TRIMCyp cells were challenged with an HIV-1 vector expressing GFP, at a dose leading to infection of about ... N-MLV-derived vectors expressing GFP in the presence of MG132 30% and 10% of the cells were infected (GFP-positive), respectively, by B-MLV-GFP and NMLV-GFP, as seen by flow cytometry days later...
Ngày tải lên: 12/08/2014, 23:22
Báo cáo y học: "Mechanisms employed by retroviruses to exploit host factors for translational control of a complicated proteome" pot
... release factor eRF1 recognizes a stop codon and GTP is hydrolyzed by eRF3 [97] eRF1 has a structure similar to tRNA and is thought to bind the ribosome A site in a similar fashion to tRNA; it ... downregulated by HIV-1 [181] The implicit consequence of TRBP sequestration by TAR is less TRBP is available to interact with Dicer and assist in loading of guide-strand miRNA into the RISC complex ... Tat uses two strategies to combat this action: blocking the autophosphorylation of PKR; or acting as a substrate competitor to reduce the level of phosphorylated eIF2α thereby altering global translation...
Ngày tải lên: 13/08/2014, 05:21
Active and passive participial adjectives in English Errors commonly made by students at Lang Son technical & economic secondary school tính từ chủ động có ngu
... learner’s native language patterns into the target language) Target language The language which the learner is learning Over- A failure by the learner to apply restrictions where appropriate to generalisation ... mother tongue experience that is considered as a means of organizing the second language data.) L1 First language (usually the mother tongue) Ignorance of The second language learners “fail to observe ... about his first language to try and assist expression in the target language Interference The effects of ‘habit’ formed in the speaker’s first language acting from L1 upon the target language (This...
Ngày tải lên: 28/03/2015, 09:00