A suggested analytical solution of oblique crack effect on the beam vibration
A suggested analytical solution of oblique crack effect on the beam vibration
... horizontal crack effect, since the effect of horizontal crack less than the effect of vertical crack And derivation the general equation of motion of beam with crack effect with using the equivalent ... natural frequencies of the cracked beam have been obtained experimentally and used for detection of crack location and size Also, the effect of...
Ngày tải lên: 09/09/2015, 10:17
Consolidation Chareteristics based on a direct analytical solution of the Terzaghi Theory
... coefficient of consolidation and end of primary settlement based on a direct solution of the Terzaghi theory This new method determines the coefficient of consolidation utilizing the entire range of consolidation ... study confirms that the identification of the experimental range of primary consolidation that corresponds to the Terzaghi theo...
Ngày tải lên: 21/03/2013, 14:09
Báo cáo khoa học: Weak organic acid stress inhibits aromatic amino acid uptake by yeast, causing a strong influence of amino acid auxotrophies on the phenotypes of membrane transporter mutants ppt
... uptake of aromatic amino acids from the culture medium leads to unusually high sensitivity to weak organic acid stress An increased capacity for cells to catalyse uptake of aromatic amino acids ... weak organic acid stress Auxotrophic requirements for aromatic amino acids dramatically increase sensitivity to weak organic acid stress, a sensitivit...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo Y học: Extra terminal residues have a profound effect on the folding and solubility of a Plasmodium falciparum sexual stage-specific protein over-expressed in Escherichia coli pptx
... Pfg27C: 5¢-AAAAAGC TTATGAGTAAGGTACAAAAG-3¢ and 5¢-AAAAAGC TTTTAAATATTGTTGTGATGTGGTTCATC-3¢ (HindIII); Pfg27D: 5¢-AAAGAATTCATGAGTAAGGTACA AAAG-3¢ and 5¢-AAACTGCAGTTAAATATTGTTGT GATGTGGTTCATC-3¢ (EcoRI-PstI); ... Pfg27E:5¢-AAAC TGCAGATGAGTAAGGTACAAAAG-3¢ and 5¢-AAAA GCTTTCACTTCGAATTCCATGGTACCAG-3¢ (PstIHindIII); Pfg27F: 5¢-AAACTGCAGATGAGTAAGGTA CAAAAG-3¢ and 5¢-AAAAAGCTTTTACGACGTTGT GTG...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo Y học: Effect of ibuprofen and warfarin on the allosteric properties of haem– human serum albumin A spectroscopic study potx
... extended conformation Remarkably, ibuprofen, a nonsteroidal anti-inflammatory agent [12], and warfarin, an anticoagulant drug [12], are considered as stereotypical ligands for Sudlow’s site II and Sudlow’s ... HSA inhibits ibuprofen and warfarin association to the warfarin primary cleft (i.e Sudlow’s site I), corresponding to the ibuprofen secondary site [1,3,11] Then, i...
Ngày tải lên: 31/03/2014, 23:20
Báo cáo toán học: " Influence of different flow conditions on the occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage treatment plant in Germany: an effect-directed approach" pot
... of fraction with the concentration levels of the pharmaceuticals diclofenac and carbamazepine In contrast, the toxicity of fractions 1, 3, and was probably caused by organic contaminants in additional ... solutions of the analytes and the internal standards were prepared both in methanol and hexane and stored at 7°C The working standard solutions were pre...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo lâm nghiệp: "Effect of contrasting water supply on the diameter growth of Norway spruce and aspen in mixed stands: a case study from the southern Russian taiga" pot
... Stand seasonal growth pattern in 2000 Seasonal increment of basal area in spruce represented over 80% of the entire stand basal area increment (as indicated by Comparison of seasonal tree radial ... showed the transformation of secondary stand with domination of aspens into the stand with dominant spruce and significant admixture of alder in wet part of the...
Ngày tải lên: 08/08/2014, 00:22
Báo cáo khoa học: "Effect of endomycorrhizas and nematodes on the growth of seedlings of Dicorynia guianensis Amshoff, a tree species of the tropical rain forest in French Guiana " docx
... observations on both seedlings and mature trees of D guianensis in French Guiana (Béreau and Garbaye, 1994) ance The analysis of variance of the data was first performed two-ways (four blocks and ... observed on two Caesalpinioideae, including Dicorynia guianensis Amshoff (local names: Angélique, Basralocus, Angelica Para, Tapiuna), an important timber speci...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "Effect of a feedback control by early secondary xylem formation on the outcome of competition between leafy shoots in apple (Malus x domestica Borkh.)" ppt
... part of the explanation However, cambial activity also interferes by long-term effects through variation in the conducting capacity of the main stem References Discussion and Conclusion The control ... control of secondary xylem differentiation by shoot growth in the bearing stem below is not easy to explain It differs markedly according to the complex domina...
Ngày tải lên: 09/08/2014, 02:21
Báo cáo khoa học: " The effect on the small bowel of 5-FU and oxaliplatin in combination with radiation using a microcolony survival assay" pptx
... histological analysis: radiation alone (n = 4), 5-FU alone (n = 1), oxaliplatin alone (n = 6), radiation + 5-FU (n = 2), radiation + oxaliplatin (n = 3), radiation + 5-FU + oxaliplatin (n = 2) and 5-FU ... mucosal stem cells The aim of this study was to study the bowel damage caused by radiation, 5-FU or oxaliplatin as well as combinations thereof by usin...
Ngày tải lên: 09/08/2014, 10:20
Báo cáo sinh học: " Impacts of both reference population size and inclusion of a residual polygenic effect on the accuracy of genomic prediction" potx
... proportion of additive Results and discussion Genomic validation using German national data Table shows the results of genomic validation based on the national genomic and phenotypic data of German ... Cite this article as: Liu et al.: Impacts of both reference population size and inclusion of a residual polygenic effect on the accuracy o...
Ngày tải lên: 14/08/2014, 13:21
Effect of heat transfer law on the finite time exergoeconomic performance of a generalized irreversible carnot heat engine
... (35) and (36) are the relations between profit rate and efficiency of the irreversible Carnot heat engine based on the radiative heat transfer law The relationships between the profit rate and ... total heat transfer surface area of the two heat exchangers is taken as a constant , that is F1 + F2 = FT (12) And a ratio ( f ) of heat exchanger area...
Ngày tải lên: 09/09/2015, 10:32
The effect of sulphuric acid activation on the crystallinity, surface area, porosity, surface acidity, and bleaching power of a bentonite
... temperature and time of activation The bleaching power of an acid- activated bentonite is generally examined on the basis of the b-carotene and chlorophyll adsorption capacities (Gonza´lez-Paradas, Villafranca-Sa´nchez, ... thermodynamics of a smectite mineral Journal of Thermal Analysis and Calorimetry ¨ nal, M., & Sarıkaya, Y (submitted for publication) No...
Ngày tải lên: 09/10/2015, 00:00
Tài liệu A REVIEW OF INDOOR AIR POLLUTION AND HEALTH PROBLEMS FROM THE VIEWPOINT OF ENVIRONMENTAL HYGIENE: FOCUSING ON THE STUDIES OF INDOOR AIR ENVIRONMENT IN JAPAN COMPARED TO THOSE OF FOREIGN COUNTRIES pptx
... to total concentrations of multiple indoor air pollutants It is used as a complementary indicator to decrease indoor pollution level in total and achieve healthy indoor air environment. 109) The ... determination and the comparison of their value Indoor Environ., 11, 1–9 (in Japanese) Fukutomi, Y., Yasuda, H., Nakazawa, T., Taniguchi, M and Akiyama, K (20...
Ngày tải lên: 17/02/2014, 22:20
Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... questions of whether and how the enzymes structural dynamics inuence the kinetics of a-CT catalysis This was done by determining the changes in the global structural dynamics (DGHX) [38] for the ... the deprotonation and protonation rates of Ser195 thus reducing the kinetics of catalysis The results also suggest that the dynamics of the calc...
Ngày tải lên: 19/02/2014, 05:20