... present experimental value and program result compared with ANSYS package The experimental frequency data is in fair agreement with the program computation The Percentage of error between experimental ... samples studied in experimental investigation to evaluate the natural frequency And, Tables and shows the natural frequency of plate samples studied with experimental investigation with various volume ... plate with aspect ratio (AR=1) was higher than that natural frequency for plate with aspect ratio (AR=1.5), since the stiffness/weight for plate with AR=1 more than stiffness/weight of plate with...
Ngày tải lên: 09/09/2015, 10:06
... wt-Fdmor (Table 2), 60-fold with respect to the Km measured with cytochrome c, the efficiency (Vmax ⁄ Km) of wt-Fdmor mediated NBT reduction was 30-fold higher compared with cytochrome c reduction ... metyrapone compared with pyridine might be explained by possible interactions of the second pyridinyl group with hydrophobic residues in the active site At least, binding studies point to a preference ... medium with 30 lgÆmL)1 kanamycin were inoculated with lL of a glycerol stock of E coli Rosetta(DE3)pLysS harbouring one of the expression plasmids pMFN28, pMFC26 or pMF26 and cultured 1155 Studies...
Ngày tải lên: 07/03/2014, 16:20
Đề tài " Existence and minimizing properties of retrograde orbits to the three-body problem with various choices of masses " potx
... are identical? This article is concerned with variational methods on the existence of certain types of solutions to the planar three-body problem with various choices of masses There is a natural ... with one tight binary or with one dominant mass, including Hill’s lunar theory and some satellite orbits From this point of view Theorem largely complements classical results m2 Double Star with ... covered in our work include triple stars in retrograde motions, double stars with one outer planet, and some double stars with one planet orbiting around one primary mass Our results largely complement...
Ngày tải lên: 29/03/2014, 07:20
combining svms with various feature selection strategies
... data set to include all training instances with the subset of features selected from Step Use RF to obtain the rank of features Combining SVMs with Various Feature Selection Strategies b) Use ... features is small d) Among various feature subsets chosen above, select one with the lowest CV error SVM a) Apply the SVM procedure in Section on the training data with the selected features ... and then calculate the average validation error Choose the threshold with the lowest average validation error Drop features with F-score below the selected threshold Then apply the SVM procedure...
Ngày tải lên: 24/04/2014, 13:03
báo cáo hóa học:" Public telesurveillance service for frail elderly living at home, outcomes and cost evolution: a quasi experimental design with two follow-ups" ppt
... 42: Performed with difficulty and with assistive technology (AT) and human assistance 3: Performed with difficulty and with human assistance 4: Performed with no difficulty and with AT and human ... Performed with no difficulty and human assistance 6: Performed with difficulty and with AT 7: Performed with difficulty and no assistance 8: Performed with no difficulty and AT 9: Performed with no ... performed with difficulty and with assistive technology and human assistance, 3: http://www.hqlo.com/content/4/1/41 performed with difficulty and with human assistance, to 9: performed with no...
Ngày tải lên: 20/06/2014, 15:20
báo cáo hóa học:" Quality of life in patients with various Barrett''''s esophagus associated health states" ppt
... different management options associated with Barrett's HGD were as follows: Post-esophagectomy with dysphagia = 0.92; Post-PDT without dysphagia = 0.93; Post-PDT with dysphagia = 0.91 The state of ... well as various health states associated with Barrett's HGD management and therapy using the Paper Standard Gamble instrument Although other studies have analyzed quality of life in patients with ... actual health state (BE without dysplasia) was 0.95, with representing death or the worst score and 1.0 representing the best score or perfect health Utility scores elicited for various hypothetical...
Ngày tải lên: 20/06/2014, 15:20
báo cáo hóa học:" Which patients do I treat? An experimental study with economists and physicians" pot
... the implications of various philosophical theories of justice for the appraisal of health distributions within a community [11,12] 18 b) Complete selfishness or complete unselfishness is not at ... the allocation problems, payoffs were described in experimental currency units (ECU), with 100 ECU equaling We used a purely economic frame with neutrally described allocation problems in sessions ... first choose individuals with a small minimum need, allowing them to maximize the number of recipients with positive payoffs If, for example, there are two individuals with the same minimum need...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo y học: "Moving towards high density clinical signature studies with a human proteome catalogue developing multiplexing mass spectrometry assay panels" doc
... identification though to in vivo models of efficacy, through toxicology studies, and as safety markers Recently, clinical studies with personalized drug related biomarkers have been presented [12], ... the fast development within this field is greatly owed to the improved technology that has been made within the mass spectrometry field This has happened in conjunction with new enabling tools ... interfaced with mass spectrometry has become the workhorse technology platform, which currently is the most dominant protein-sequencing engine within clinical proteomics today The rapid progress within...
Ngày tải lên: 10/08/2014, 09:22
Báo cáo y học: " Clinical utility of tibial motor and sensory nerve conduction studies with motor recording from the flexor hallucis brevis: a methodological and reliability study" pptx
... studies, with Bushbacher reporting a decrement in recorded sensory and mixed nerve amplitude values in those with higher BMI values [34] Our studied population had a relatively low mean BMI with ... to compare distal motor latency with the uninvolved side when possible It is difficult to compare our sensory latency and conduction velocity values with other studies that used a similar recording ... younger participant population in our study as compared with other published studies Many authors note that amplitude and velocity does decrease with age, and that tibial sensory values are difficult...
Ngày tải lên: 10/08/2014, 21:24
báo cáo khoa học: " A histomorphometric meta-analysis of sinus elevation with various grafting materials" ppt
... and material observations Σ Case reports Retrospective studies Prospective studies Studies 30 26 Examined grafting materials (in these studies) 53 46 Page of 10 (page number not for citation ... "bone substitute" The search was confined to studies or reports in humans No animal studies were included Moreover, review articles and in vitro studies were excluded In all, 120 articles were ... exclusion criteria Criteria Studies which not meet the criteria Remaining studies After initial literature search English or german 120 116 Only human (no animal studies) 112 No interviews/editorials...
Ngày tải lên: 11/08/2014, 20:20
Báo cáo khoa học: "Molecular characterisation of the early response in pigs to experimental infection with Actinobacillus pleuropneumoniae using cDNA microarrays" doc
... infection with A pleuropneumoniae Using cDNA microarrays Moser and co-workers found 307 anonymous transcripts in blood leukocytes from pigs to be significantly affected after experimental infection with ... pleuropneumoniae, pigs were infected with two different doses of the same isolate Two pigs (pigs and 6) were inoculated in each nostril with mL of a McFarland 0.5 suspension mixed 1:1 with Brain Heart Infusion ... Therefore, this response was studied further here using cDNA microarrays Pigs were experimentally inoculated with A pleuropneumoniae and microarray analyses were conducted on inflamed versus non-inflamed...
Ngày tải lên: 12/08/2014, 18:21
Báo cáo khoa học: "Offset of pharmacodynamic effects and safety of remifentanil in intensive care unit patients with various degrees of renal impairment" ppt
... infusion for up to 72 hours in ICU patients with varying degrees of renal impairment The study was conducted in accordance with good clinical practice and with the guidelines set out in the Declaration ... of adverse events in the patients with normal renal function/mild renal impairment and in those with moderate or severe renal impairment were analyzed using Fisher’s exact test Weighted mean ... accuracy values were within 100 ± 20%, with reference to the nominal value, whereas overall intra-assay and inter-assay precision values were under 15% and accuracy values within 100 ± 15% of...
Ngày tải lên: 12/08/2014, 20:20
Báo cáo y học: "Expression of infectious murine leukemia viruses by RAW264.7 cells, a potential complication for studies with a widely used mouse macrophage cell line" ppsx
... Alternatively, B cell pathology may be associated with the polytropic virus population present in RAW264.7 supernatants, likely in synergy with Mo-MuLV Further testing with cloned virus preparations would ... that specifically detect polytropic MuLV SU antigen: 514, reactive with all tested polytropic MuLVs [11], and HY7, reactive with certain polytropic subsets [12,13] Titer estimates of 104 and ... were obtained for polytropic and Moloney ecotropic MuLVs, respectively Negative results with mAbs reactive with xenotropic MuLVs indicated no significant population of this class in RAW264.7 supernatants...
Ngày tải lên: 13/08/2014, 06:20
Báo cáo y học: "Bench-to-bedside review: The importance of the precision of the reference technique in method comparison studies – with specific reference to the measurement of cardiac output" ppsx
... differing levels of precision For example, if the comparison is done with one curve with a CV of 9%, then for a studied technique with an error of 15% the PE from the Bland-Altman plot is 34%, which ... good for a hyperdynamic population of patients with a mean cardiac output of 10 litres per minute, but not so good for a paediatric population with a mean cardiac output of litres per minute ... meta-analysis of cardiac output validation studies, suggested a solution to this problem They proposed that the percentage error (PE) of the limits of agreement, as compared with the population mean, be used...
Ngày tải lên: 13/08/2014, 11:23
Báo cáo sinh học: "Resistance to experimental infections with Haemonchus contortus" pptx
... with HSA (Weir, 1978) The technique used to determine the serum agglutination titre has been described previously (Nguyen, 1984) The 51 Experimental infections with H contortus According to various ... DO with 000 larvae, a secondary one on D32 with 10 000 larvae and a 3rd one on D64 with 20 000 larvae (group 1); 18 animals were given infections successively: a primary infection on D32 with ... after the 1st infection (with 5000 larvae) was higher than the peak after the 2nd infection (with 10 000 larvae) which was higher than the peak after the 3rd infection (with 20 000 larvae) Likewise,...
Ngày tải lên: 14/08/2014, 20:20
Theoretical and experimental studies on nonlinear lumped element transmission lines for RF generation
... and current IL without core reset; (b) measurements of voltage VL and current IL with core reset; (c) derived flux linkage vs current of the nonlinear inductor for cases with and without core reset ... current for case without core reset; (b) flux linkage vs current for case with core reset 89 Figure 4.7 Load voltage vs time for a 20-section NLIL without crosslink capacitor Cx (compared with simulation ... NLIL WITH CROSSLINK CAPACITORS 98 CONCLUSIONS 104 CHAPTER : NONLINEAR HYBRID LINE (NLHL) 105 5.1 INTRODUCTION 105 5.1.1 THEORY 106 5.1.2 HYBRID LINE WITHOUT BIASING 108 5.1.3 HYBRID LINE WITH...
Ngày tải lên: 10/09/2015, 09:26
Theoretical and experimental studies on the promoting effect of boron on cobalt catalyst used for fischer tropsch synthesis
... throughout my experimental studies in ICES Without his supervision and help, I would not be able to complete my studies There are others in ICES which I am equally indebted to, for without their ... follows from earlier studies for boron promoted Ni catalysts in Steam Reforming (SR) and boron promoted Co catalysts in propane dehydrogenation In both studies, promotion with boron reduced deposition ... promoted with 2.0 wt% boron 70 Figure 3.9 C XPS spectra for H2 reduced Co/γ-Al2O3 catalyst promoted with 2.0 wt% boron 70 Figure 3.9 D XPS spectra for H2 reduced Co/γ-Al2O3 catalyst promoted with...
Ngày tải lên: 10/09/2015, 15:51
THE MALLEABILITY OF CONSUMER BEHAVIOR EXPERIMENTAL STUDIES OF PRESENTATION FORMATS ON CONSUMER CHOICE AND PERCEPTION
... utilitarianism, amongst the traditional studies on the former which usually delves into the subject of banner advertisement Various practical insights can be harvested from our studies that may influence ... 2002) This conundrum is amplified with the rapid infiltration of the Internet and escalating rate of electronic commerce The diversities that are manifested with the various choice manipulations will ... indistinct, with some segments viewing the positive phrasing as a gain, others as a loss The proliferation of more contemporary studies have revealed different types of framing effects with different...
Ngày tải lên: 12/09/2015, 08:16
THE VALUE OF RE USING PRIOR NESTED CASE CONTROL DATA IN NEW STUDIES WITH DIFFERENT OUTCOME
... of controls per case, with dashed lines representing studies with new cases and prior data, and solid lines representing studies with newly sampled controls for studies with (a) much more overlap ... of controls per case, with dashed lines representing studies with new cases and prior data, and solid lines representing studies with newly sampled controls for studies with (a) much more overlap ... distributions of the two studies have (a) more overlap and (b) less overlap The dashed lines represent studies that combine prior data with new cases, while the solid lines represent studies that sample...
Ngày tải lên: 12/10/2015, 17:36