determination of critical depths and normal depths
báo cáo hóa học:" Research Article Determination of Nonprototypical Valence and Arousal in Popular Music: Features and Performances" potx
Ngày tải lên :
21/06/2014, 18:20
... roll off, and spectral flux Subband features were octave-based (7 subbands from to kHz) and consist of the minimum, maximum, and average amplitude value for each subband The root mean square of an ... precision (pre), and mean recall (rec) for training with the training and development instances of AllInst, and testing on those of AllInst, Min2/4, and Min3/4 NoLyr feature set, V3 and A3 tasks, ... value of T by the lowest (x) The tatum slope Tslope the first value of T divided by the last value (xi) The tatum peak distance Tpeakdist is the mean of the maximum and minimum value of T normalised...
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Báo cáo vật lý: "SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF Pb(II) AND Cd(II) USING ARTIFICIAL NEURAL NETWORKS" potx
Ngày tải lên :
07/08/2014, 14:20
... processing and modeling structure of protein.8–10 Rezaie et al.7 has studied the simultaneous determination of cobalt(II) and nickel(II) based on formation of their complexes with pyrolidine and carbon ... layer and 60 neurons in the hidden layer was successfully applied in simultaneous determination of Co(II) and Ni(II) The aim in this study was the simultaneous determination of Pb(II) and Cd(II) ... Stock standard solution (1000 mg/l) of Pb(II) and Cd(II) was prepared by dissolving 1.1261 g of Pb(NO3)2 (Fluka AG) and 1.0271 g of Cd(NO3)2 4H2O (Hamburg) in 1000 ml volumetric flasks and diluted...
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Simultaneous determination of sildenafil, vardenafil and tadalafil as forbidden components in natural dietary supplements for male sexual potency by high performance liquid chromatography–electrospray ionization
Ngày tải lên :
02/09/2015, 13:06
... employed and the resolution of sildenafil and vardenafil decreased And the ionization of all analytes was greatly suppressed, sildenafil and tadalafil gave no signal even in the SIR chromatogram, and ... equipped with an ESI probe and quadrupole analyzer The control of system and data acquiring was performanced with Masslynx3.5 workstation (Waters) The standards of sildenafil and tadalafil were obtained ... flask, mixed and diluted to volume to yield a mixed standard solution Then, 5, 2, 1, 0.5, and 0.1 ml of the mixed standard solution were transferred to five 10-ml volumetric flasks, and diluted...
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Decision model for determination of adaptation potential and renewal action for public housing in singapore
Ngày tải lên :
10/09/2015, 08:24
... space (a land area of 712.4 sq km) and limited natural resources, and heavily depends on imported energy and water For instance, it imported 99.84% of energy (The World Bank, 2009) and 40% of water ... planning and design of estates; construction of public flats and related facilities; sale or rental of public units along with the provision of mortgages; preservation of the resulting estates; and ... low scale of change refers to minor repair of a building; 2) substantial scale of change could mean major repair of a building; and 3) drastic scale of change refers to reconstruction of a new...
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Analysis and determination of cogging torque and unbalanced magnetic forces in permanent magnet spindle motors for hard disk drives
Ngày tải lên :
15/09/2015, 22:03
... thousands of hours, and tolerate thousands of start and stop cycles without failing Second, it must be able to run smoothly with minimum vibration, due to the tight tolerances of the platters and ... orginal design and the optimal design 169 Table 6.5 Determination of cogging torque period (p = 3) 170 National University of Singapore IX List of Tables Table 6.6 Determination of cogging ... r is the relative permeability of the permanent magnet, and subscript n and t stand for the normal and tangential component, respectively Due to the existence of slots on the stator, slotting...
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Crystal structure determination of KREMEN1, DICKKOPF1 and MeCP2
Ngày tải lên :
04/10/2015, 10:23
... STRUCTURE DETERMINATION OF KREMEN1, DICKKOPF1 AND MeCP2 VINDHYA B.N.REDDY A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF SCIENCE DEPARTMENT OF BIOLOGICAL SCIENCES NATIONAL UNIVERSITY OF SINGAPORE ... structure determination of Krm1, Dkk1FL and the Krm1-Dkk1Cys2 complex We have been able to express and purify one of the crucial domains of Dkk1 from Mus musculus, proved to be necessary and sufficient ... support and knowledge he has imparted to me I warmly thank our collaborators from the University of Pennysylvania, Prof Sarah Miller and Prof Mariuz Wasik for helping us with the start of all...
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Liquid phase microextraction for the determination of acidic drugs and beta blockers in water samples
Ngày tải lên :
10/11/2015, 11:00
... Extraction yield vs stirring speed of NSAIDs and clofibric acid Two-phase LPME extraction profile vs extraction time of NSAIDs and clofibric acid Chromatograms of NSAIDs and clofibric acid (at 10ppb) in ... commonly prescribed to relieve inflammation and pain, and they include ibuprofen, diclofenac, naproxen, ketoprofen, celecoxib and rofecoxib Ibuprofen and other similar pain-relieving drugs are ... evaluate the presence of acidic NSAIDs (ibuprofen, naproxen and ketoprofen), and another acidic API (clofibric acid) in aqueous matrices 3.2 Experimental 3.2.1 Chemicals and materials Trimethylphenylammonium...
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Báo cáo y học: "Determination of normal values for navicular drop during walking: a new model correcting for foot length and gender" ppt
Ngày tải lên :
10/08/2014, 21:23
... The influence of footwear on the prevalence of flat foot A survey of 2300 children J Bone Joint Surg Br 1992, 74:525-7 Page of (page number not for citation purposes) Journal of Foot and Ankle Research ... tuberosity and the line between the markers on calcaneus and first metatarsal head The distance between the floor and the line in standing position between the markers on calcaneus and first metatarsal ... (Table 2) 95% of the population had an ND less than 8.7 mm and greater than 1.7 mm Approximately the same mean ND was observed among women and men (5.2 and 5.3 mm respectively) BMI and age were...
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Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"
Ngày tải lên :
25/10/2012, 10:02
... Influence of diabetes and hyperglycaemia on infectious disease hospitalisation and outcome Diabetologia 2007, 50:549-554 Christiansen C, Toft P, Jorgensen HS, Andersen SK, Tonnesen E: Hyperglycaemia and ... the cut-off value in the Recommendations of the American Heart Association [35] and the trigger for initiation of insulin treatment for ICU patients recommended by the American College of Endocrinology ... severe sepsis and septic shock b ACS, acute coronary syndrome (unstable angina and myocardial infarction Cumulative incidence of type diabets (%) of beds available on cardiology wards and in the...
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Báo cáo y học: "Comparative study of serum Na+ and K+ levels in senile cataract patients and normal individuals"
Ngày tải lên :
03/11/2012, 09:49
... deviation of patients and control group were 61.96±14.5, 59.63±13.8, respectively Age range of patients and controls were 44-85 year and 43-86 year respectively Table shows serum Na+, K+ of case and ... consisted of 155 patients suffering from age-related or senile cataract (79 female, 76 male) and the control one consisted of 155 of cases’ close relatives (79 female, 76 male) Mean age and standard ... 166 Introduction One of the often seen consequences of the aging process is the development of senile cataract, a disease that affects one of our most precious gifts, that of sight This so-called...
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Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx
Ngày tải lên :
21/02/2014, 15:20
... STD and normal TOCSY spectrum of the PDTRP/SM3 complex are shown The peaks of Arg4 and Pro5 are so low in intensity that they not appear at the intensity cutoff shown Signals of Pro1, Asp2 and ... resonances of Pro1 and Asp2 have the highest intensities in the STD spectrum, signals of Thr3 are of medium intensity, while the signals of Arg4 and Pro5 have the lowest intensity The d-protons of Pro5 ... intraresidue contacts of Arg4) and between Thr3 and Pro5 the trNOE build-up of the b-protons of Asp2 was taken as reference For contacts between Arg4 and Pro5 the d-protons of Pro5 acted as reference...
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Báo cáo khoa học: Kinetic and mechanistic characterization of Mycobacterium tuberculosis glutamyl–tRNA synthetase and determination of its oligomeric structure in solution pptx
Ngày tải lên :
07/03/2014, 03:20
... sheets, subjected to TLC and quantication of radiolabelled ADP and AMP The kinetics of [3H]AMP and [3H]ADP formation in the absence of tRNAGlu (black symbols) or of both L-Glu and tRNAGlu (grey symbols) ... GluRS and GluTR, whose spectrum and DLS signal are shown in Fig S11 The migration positions of GluTR and GluRS, were determined by comparison with those of a homogeneous sample of GluRS (S) and of ... sequence and the mass of the fragments, and from the kinetics of the process (Figs S7S9 and Table S5) we concluded that the main sites of proteolytic cleavage are at the C-terminus of the predicted...
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Báo cáo khoa học: Determination of thioxylo-oligosaccharide binding to family 11 xylanases using electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry and X-ray crystallography pot
Ngày tải lên :
07/03/2014, 17:20
... weight of softwoods, 1530% of hardwoods and up to 30% of annual graminaceous plants [7,8] Endo-1,4-b-xylanases (EC 3.2.1.8) are O-glycoside hydrolases that catalyze a random hydrolysis of internal ... the study of protein structure and function Of particular interest is the use of ESIMS in the studies of noncovalent interactions [5254], as valuable parameters such as stoichiometry and binding ... [P] and [L] are the concentrations of the free protein and free ligand (i.e inhibitor), respectively [68] Expressed in terms of r, dened as the number of ligands bound to one protein molecule,...
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DETERMINATION OF VOLATILE ORGANIC COMPOUNDS (VOC) IN CONSUMER PRODUCTS AND REACTIVE ORGANIC COMPOUNDS IN AEROSOL COATING PRODUCTS doc
Ngày tải lên :
14/03/2014, 20:20
... apply to the determination of the composition or concentration of fragrance components in products 1.4 The term “Executive Officer” as used in this document means the Executive Officer of the Air ... analysis of samples to determine the weight percent of total volatile material, using US EPA Reference Methods 24/24A, ASTM D 2369-01 3.3.2 Determination of sample water content For determination of ... analysis of samples to determine the weight percent of total volatile material, using US EPA Reference Methods 24/24A, ASTM D 2369-01 5.3.2 Determination of sample water content For determination of...
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DETERMINATION OF TRACE ELEMENTS BOUND TO SOIL AND SEDIMENT FRACTIONS
Ngày tải lên :
15/03/2014, 23:56
... to the determination of mobile metal fractions usually results in unrealistically large amounts of extractable Mn, Fe, Cu, and Zn, and underestimation of Ca, Mg, K, and probably Co, Ni, and V ... implications (e.g., during dredging operations) of land disposal of waste material, of acid precipitation, of redox changes in subsoil, and of ingestion of polluted urban dust, can be qualitatively ... hampered a good comparability of data, was the lack of suitable reference materials that precluded control of the quality of the measurements Thus, standardization of leaching and extraction schemes...
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Báo cáo khoa học: ˚ cDNA cloning and 1.75 A crystal structure determination of PPL2, an endochitinase and N-acetylglucosaminebinding hemagglutinin from Parkia platycephala seeds potx
Ngày tải lên :
16/03/2014, 13:20
... Purification and molecular mass determination of PPL2 (A) MALDI-TOF mass determination of native PPL2 purified by affinity chromatography as illustrated in the insert Insert: the fraction of a Parkia ... evaporated to dryness under a stream of nitrogen and mild heating with a hair dryer To eliminate salts and proteins from the reaction mixture, 1.5 mL of chloroform and mL of distilled water were added ... dimensions of approximately 50 · 40 · 25 A, including three disulfide bonds (Cys20–Cys67, Cys50– Cys57 and Cys158–Cys187) and five cis peptide bonds Two of the cis peptide bonds of PPL2 (Gly147–Lys148 and...
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DETERMINATION OF ORGANIC COMPOUNDS IN DRINKING WATER BY LIQUID-SOLID EXTRACTION AND CAPILLARY COLUMN GAS CHROMATOGRAPHY/MASS SPECTROMETRY pdf
Ngày tải lên :
22/03/2014, 14:20
... dechlorinated and acidified immediately prior to fortification with internal standards and surrogates, and extraction using the same quantities of acid and sodium sulfite described above 8.2.2 Atraton and ... detection limits 9.3.5 Develop and maintain a system of control charts to plot the precision and accuracy of analyte and surrogate measurements as a function of time Charting of surrogate recoveries ... solutions 3.12 Calibration Standard (CAL) A solution prepared from the primary dilution standard solution or stock standard solutions and the internal standards and surrogate analytes The CAL...
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Báo cáo khoa học: Determination of the redox potentials and electron transfer properties of the FAD- and FMN-binding domains of the human oxidoreductase NR1 doc
Ngày tải lên :
23/03/2014, 21:20
... facilitated the determination of both thermodynamic and kinetic properties of NR1, and as we have shown for CPR and P450 BM3 (23,24,28) the properties of the flavin binding domains of NR1 are likely ... reduction of substrate (DCPIP or ferricyanide) at appropriate wavelengths (600 nm and 420 nm, respectively) Results are the mean and standard deviation of triplicate assays For the determination of ... spectroelectrochemical titrations of the isolated FAD/NADPH and FMN domains of NR1 enabled the determination of the midpoint reduction potentials for the oxidized/semiquinone (E1) and semiquinone/hydroquinone...
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FIGO Staging of Endometrial Adenocarcinoma: A Critical Review and Proposal potx
Ngày tải lên :
28/03/2014, 14:20
... mucosa from the submucosa, the interface of the endometrium and myometrium is often vague and irregular Irregular and often sinuous interdigitations of the endometrium with the myometrium are ... assignment of stage is possible It is the purpose of this paper to selectively review some of the less reproducible and more challenging or contentious aspects of the current staging system, and to ... surgicopathologic staging of tumors of the uterine corpus thus represented a significant advance in prognostication and determination of need for additional therapy The use of a surgico-pathologic...
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Báo cáo khóa học: Determination of modulation of ligand properties of synthetic complex-type biantennary N-glycans by introduction of bisecting GlcNAc in silico, in vitro and in vivo pot
Ngày tải lên :
30/03/2014, 13:20
... Principles for the Care and Use of Laboratory Animals of the Japanese Pharmacological Society and with the approval of Tokyo University of Science’s Institutional Animal Care and Use Committee Results ... GlcNAc as ligands (Eur J Biochem 271) 127 Fig Illustration of major aspects of the conformational ensembles of sialylated derivatives of the biantennary nonasaccharide Bi9 (A) and of the decasaccharide ... carbohydrate-ligand-dependent binding of the neoglycoproteins to sections of bronchial tumour [small cell (18 cases) and the three types of nonsmall cell lung cancer (total number of cases 60; 20...
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