ch 6 the role of the forensic social worker in developing mitigation evidence
The Role of Genetically Modified Organisms (GMOs) in Beverage Production
Ngày tải lên :
25/10/2013, 21:20
... throughout the world bears little resemblance to teosinte, the original ancestor of corn The newer techniques involving genetic engineering, on the other hand, allow for the transfer of a few genes in ... create signiÞcant changes in the genetic makeup of plants and animals due to the random recombination and sorting of thousands of genes As a result of intervention by people, the hybrid seed corn ... commercially introduced in the U.S in 19 96 and have been rapidly adopted by farmers It has been estimated that 24% of the corn and almost 70% of the soybeans and cotton grown in the U.S in 2001 were...
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Tài liệu Báo cáo khoa học: The central role of CDE/CHR promoter elements in the regulation of cell cycle-dependent gene transcription pdf
Ngày tải lên :
16/02/2014, 09:20
... confirmed by Lin-54 binding to the CHR, cooperating with E2F4 binding to the CDE in EMSAs in vitro [ 86] ChIP experiments on the Cdc2 gene also provided insights into the association of other cell ... proteins with the promoter E2F4 binding during the cell cycle coincides with the binding of p107 or p130 [61 ,85] Another E2F site distal to the E2F ⁄ CDE acts as an activating element binding ... However, the limitation of ChIP analyses is that the exact binding location is not identified in the experiments Therefore, it is not clear whether the CDE ⁄ CHR is involved in binding these factors...
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The Role of Small and Large Businesses in Economic Development doc
Ngày tải lên :
06/03/2014, 19:20
... based on their size at the beginning of the period, which favors a finding of higher growth among small firms, rather than at the end of the period Table A1 decomposes job growth from the second ... misleading to measure net employment changes as total employment in a size class at the end of the year less total employment in the size class at the beginning of the year The numbers presented in ... (Vossen) Finally, many of the largest firms operate in industries in which only a few firms operate or dominate the market For the most part, these firms not compete with one another on the basis of...
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Báo cáo khoa học: The role of evolutionarily conserved hydrophobic contacts in the quaternary structure stability of Escherichia coli serine hydroxymethyltransferase pptx
Ngày tải lên :
07/03/2014, 03:20
... helix of the third cluster of CHCs is part of the inter-domain segment and the other helix lines the boundary between the major domain and the N-terminus (Fig 1) Therefore, the formation of the ... Y55¢ interacts with the phosphate moiety of PLP; E57¢ is crucial in the binding of the l-serine hydroxyl group [15] and in the catalysis of the hydroxymethyltransferase reaction [ 16] ; and Y65¢ interacts ... showing the N-terminal tail (residues 1 61 ) colored in orange, the large domain (residues 62 –211) in salmon, the interdomain segment (residues 212–279) in green and the small domain in blue The...
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Báo cáo khoa học: Use of lithium and SB-415286 to explore the role of glycogen synthase kinase-3 in the regulation of glucose transport and glycogen synthase pdf
Ngày tải lên :
08/03/2014, 08:20
... of GSK3 (using Li or SB-4152 86) appears to be sufficient for inducing activation of GS in muscle and fat cells, and that inhibition of the kinase potentiates insulin action in muscle of insulin-resistant ... phosphatidylinositol 3-kinase, p70, S6 kinase and glycogen synthase kinase-3 activity in L6 muscle cells: evidence for the involvement of the mammalian target of rapamycin (mTOR) pathway in the L-leucine-induced ... (1994) The inhibition of glycogen synthase kinase-3 by insulin or IGF-1 in the rat skeletal muscle cell line L6 by wortmannin, but not rapamycin: evidence that wortmannin blocks activation of the...
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The Role of Gestures and Facial Cues in Second Language Listening Comprehension pptx
Ngày tải lên :
10/03/2014, 05:20
... of L2 learners 66 6 Language Learning Vol 55, No (Saitz, 1 966 ) In a recent study, Lazaraton (2004) analyzed the use of gestures by an ESL teacher in teaching intermediate-level grammar in an intensive ... understand the meaning of the questions in this section Each session took 30 including instructions at the beginning, the listening comprehension task, and completion of the questionnaire The questionnaire ... versus people in their native countries Items 15– 16 referred to the learners’ perceptions of the contribution of gestures to the comprehension by others of their speech in English and in their L1s...
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Bringing the Hidden Giants to the Footlight: the Role of Savings and Retail Banks in Increasing the Level of Access to Financial Services docx
Ngày tải lên :
15/03/2014, 10:20
... businesses, the traditional target client group of savings banks By capturing and channelling more of the remittances into the financial system and intermediating the flow of the resources, savings ... disbursing of loans and collecting loan repayments Another promising track for savings banks is to invest their savings deposits in microfinance institutions by specialising 18 Microfinance Information ... countries and in Latin America and Asia, the figures also remain well below the average requirement of the banking system The microcredit schemes of savings banks Although savings banks are savings mobilisation...
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Báo cáo Y học: The role of hydrophobic active-site residues in substrate specificity and acyl transfer activity of penicillin acylase pdf
Ngày tải lên :
17/03/2014, 23:20
... a Km of 4 .6 mM for PGA of aF146Y, which is almost 10-fold lower than the Km of 40 mM of the wild-type The results indicate that mutating bF57, which is located ˚ at the bottom of the binding pocket ... quantities of protein utilizing the principle of protein dye binding Anal Biochem 72, 248–254 Kasche, V., Haufler, U & Zollner, R (1984) Kinetic studies on the mechanism of the penicillin amidase-catalysed ... Each phenylalanine was therefore mutated to Ala, Leu, Trp or Tyr These mutations may in uence the shape and volume of the acyl binding pocket and thereby alter the binding mode and affinity of the...
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The role of floating-rate bank loans in institutional portfolios pdf
Ngày tải lên :
22/03/2014, 17:20
... not indicative of future results Russell Investments // Role of bank loans in a rising rate environment / p6 Bank loans in rising interest rate environments In the past 20 years (since 1992), there ... surprise The duration of the Credit Suisse Leveraged Loan Index is significantly lower than durations in the traditional fixed income asset classes, reflecting the prevalence of floating rate instruments ... in the last several years Therefore, different technical factors are introduced, such as mutual fund flows, in the bank loan market today Exhibit shows monthly historic returns of the index The...
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Báo cáo khoa học: The role of residues R97 and Y331 in modulating the pH optimum of an insect b-glycosidase of family 1 pdf
Ngày tải lên :
23/03/2014, 15:21
... interactions with the apolar side chain of F331 Thus, the increment in the pKa of E399, in addition to it being closer to E187, may have resulted in a large shift in the pKa of E187 Changes in the dielectric ... of E187 remained the same, but the pKa of E399 clearly increased Actually, the substitution of R97 by methionine or lysine resulted in the same increment in the pKa of E399 (Table 2) Therefore, ... function as the catalytic proton donor Thus, interactions between E399 and Y331 or R97 may be key elements in the determination of Sfbgly50 pH optimum The role of arginine in the modulation of the b-glycosidase...
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Báo cáo khoa học: The role of Ureaplasma nucleoside monophosphate kinases in the synthesis of nucleoside triphosphates potx
Ngày tải lên :
30/03/2014, 08:20
... mutations in the ndk gene of Drosophila caused abnormalities in the development of the larvae, leading to tissue necrosis and death at the prepupal stage [10] In prokaryotes such as Escherichia coli, ... 0. 16 6 .6 0. 16 0.003 0.004 0.03 0.007 < 0.001 < 0.001 rates of [3H]ADP synthesis, although the highest [3H]ADP synthesis rate was obtained when ATP was the phosphate donor (Table 1) 19 86 In the ... present, the rate-limiting step in the synthesis of dNTPs ⁄ NTPs is not the conversion of (d)NDPs to (d)NTPs, as the catalytic efficiency of NDK is high [7–9] The regulatory mechanism in dNTPs...
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Báo cáo khoa học: Role of peroxidase inhibition by insulin in the bovine thyroid cell proliferation mechanism pdf
Ngày tải lên :
30/03/2014, 14:20
... same order and with the same volumes of the four mixtures of solvents then used for the elution After seeding the sample, the elution was made in the following order of increasing polarity: (a) ... ZnCl2, mm spermidine, and maintained at 37 °C during 12 h After inactivating the enzyme at 95 °C, during 10 min, in the presence of mm EDTA, the remnant inhibitory action was assayed on the TPO enzyme ... analysis of the semipurified fraction F4 demonstrating the absence of inhibitory effect on TPO in the protein fractions (data not shown) The absence of lipids in the structure of the peroxidase inhibitor,...
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báo cáo hóa học: " The role of cumulative physical work load in symptomatic knee osteoarthritis – a case-control study in Germany" potx
Ngày tải lên :
20/06/2014, 00:20
... confounders were included in the final logistic regression model if they changed the odds ratio of kneeling and squatting by more than 10% in at least one category In the final model, the following confounders ... kneeling/squatting and no lifting/carrying Kneeling/squatting >0 – 0 –
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Báo cáo khoa học: " The role of marine salt and surfactants in the decline of Tyrrhenian coastal vegetation in Italy" ppt
Ngày tải lên :
08/08/2014, 19:21
... INTRODUCTION Since the early 1 960 s the vegetation in a number of coastal areas has been affected by a kind of decline which, in terms of both quality and intensity, is very different from the ... quantities of Na and Cl in the + leaves In coastal species, in normal conditions, the absorption of sea salt is limited by the normal defence mechanisms of the leaves, but in the cases examined here the ... binds to the epicuticular wax structures since it is lipophilic, and is therefore not removed by rinsing However part of the chlorides absorbed by the needle are released during rinsing In the...
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báo cáo khoa học: "The role of 18F-FDG-PET/CT in the preoperative staging and posttherapy follow up of gastriccancer:Comparison with spiral CT" docx
Ngày tải lên :
09/08/2014, 02:20
... registery of our hospital in order to reach the reports of their conventional imaging examinations and other investigations We couldn’t get the results of the medical examinations of of these patients ... accepted the cut off SUVmax value as 2.5 in their study at which the role of PET/CT was investigated, and they found out the Page of sensitivity of the technique 40% [12] In our study, because there ... by PET/CT Of these 16 patients, 2/ 16 were in the first group, 12/ 16 in Group and 2/ 16 in Group3 In group 1, 2/4 patients (50%) had compatible PET/CT and CT results In the other half of these patients...
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Báo cáo y học: "The role of T cell interleukin-17 in conducting destructive arthritis: lessons from animal models" pps
Ngày tải lên :
09/08/2014, 06:22
... Farih-Sips HC, Papapoulos SE, Lowik CW: Inter- 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 leukin-17: a new bone acting cytokine in vitro J Bone Min Res 1999, 14:1513-1521 Kong YY, Yoshida ... Beer Y: Interleukin-17 enhances tumor necrosis factor alpha-induced synthesis of interleukin 1, 6, and in skin and synovial fibroblasts: a possible role as a ‘fine-tuning cytokine’ in inflammation ... between the innate and adaptive parts of the immune system that might be an interesting target for the immunotherapy of inflammatory autoimmune diseases [ 26, 27] Role of IL-17 in the pathogenesis of...
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Báo cáo y học: "The role of tumor necrosis factor-alpha in systemic lupus erythematosus" pdf
Ngày tải lên :
09/08/2014, 10:22
... afflicted organs, such as the kidney, the joints, or the skin However, in view of the autoimmunogenic potential of inhibiting TNF, we tested TNF inhibition as a means to interfere with the inflammatory ... TNF often is a survival signal (green lines) and plays a role in maintaining survival niches for long-lived plasma cells (PlasmaC) Some of these effects are indirect in part, involving cytokines ... Page of (page number not for citation purposes) there are a minimum of 28 cases reported at least in abstract form [ 56- 61] and most of these are on the use of the chimeric monoclonal antibody infliximab...
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Báo cáo y học: "Role of hypoxia-inducible factor 1alpha in the integrity of articular cartilage in murine knee joints" potx
Ngày tải lên :
09/08/2014, 13:22
... Discussion The present work documents the importance of the transcription factor HIF-1 for maintaining the integrity of hypoxic articular cartilage The functional inhibition of HIF-1 coincided with increased ... decreasing the protein level and functional activity of HIF-1α as well as the HIF-stabilizing effects of DMOG [12,13] To prove the validity of the described effects in vivo, we investigated staining ... On the contrary, another study in mice with conditional inactivation of the von Hippel–Lindau protein demonstrated that the resulting stabilization of HIF-1α by inhibiting its degradation increased...
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Báo cáo y học: " Role of taurine on acid secretion in the rat stomach" ppsx
Ngày tải lên :
10/08/2014, 05:21
... indicated by CSAD- and taurine-positive cells We found the presence of taurine-containing cells and taurine-induced acid secretion in the stomach In the body of the stomach, taurine-immunoreactive cells ... GABAA receptors on cholinergic neurons, resulting in the excitation of cholinergic neurons, followed by the release of ACh The ACh-binding M3 receptors exist on the membranes of parietal cells ... Histochem Cytochem 1994, 42 :62 1 -62 6 32 Bradford MM: A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem...
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