... faculty of the University of Pennsylvania, rising to the rank of Professor of Chemistry In Penn's School of Arts and Sciences, Professor Fitts also served as Acting Dean for one year and as Associate ... laws of chemistry as well as explanations for the properties of materials, such as crystals, semiconductors, superconductors, and superuids Applications of quantum behavior give us transistors, ... monochromatic beam of light consists of a stream of individual photons, then each photon presumably must pass through either slit A or slit B To test this assertion, detectors are placed directly...
Ngày tải lên: 24/04/2014, 17:11
... advanced indicators such as HGI and GPI (note that GPI, introduced in 2008 [6], was not evaluated by Eslami and coworkers [1]) are indispensable for adequate assessment of the overall level of BG control ... Grond S, Olthoff D, Jaschinski U, John S, Rossaint R, Welte T, Schaefer M, Kern P, Kuhnt E, Kiehntopf M, Hartog C, Natanson C, Loeffler M, Reinhart K: Intensive insulin therapy and pentastarch resuscitation ... for adequately assessing and comparing different blood glucose control algorithms Crit Care 2008, 12:R24 Vogelzang M, van der Horst I, Nijsten M: Hyperglycaemic index as a tool to assess glucose...
Ngày tải lên: 13/08/2014, 11:23
NEUBER'S RULE APPLIED TO FATIGUE OF NOTCHED SPECIMENS
... University of Illinois Department of Theoretical and Applied Mechanics Urbana, Illinois 61803 RCPORT SECURITY C LAS;IFICATION Unclassified Zb GROUP None REPORT TITLE NEUBER'S RULE APPLIED TO FATIGUE OF ... specimen results can be used to produce master life plots for estimating the fatigue life of notched members NAEC-ASL -1114 Figure la is an example of such a master plot of the quantity (Aa Ac E)1/ ... the nomin~l, strains are essentially elastic reduces to KfAS, i In this case, the quantity Kf (AS 6e E)-/ Some of the limitations on the above approach to the notch fatigue problem will now be...
Ngày tải lên: 24/05/2014, 20:28
báo cáo khoa học: "The GRADE approach for assessing new technologies as applied to apheresis devices in ulcerative colitis" ppsx
... improvement of quality of life (as measured by the Inflammatory Bowel Disease Questionnaire, or IBDQ, which is able to distinguish between active UC disease and remission stage), colectomy rate ... the effectiveness of apheresis was assessed compared to conventional therapy; the safety of apheresis was evaluated; or the costeffectiveness of the treatment was analysed Case series with less ... Ministry of Innovation, and the Institute of Health Sciences of Aragon Author details Basque Office for Health Technology Assessment (Osteba), Department of Health and Consumer Affairs of the Basque...
Ngày tải lên: 10/08/2014, 10:23
Báo cáo khoa học: " Expert opinion as ''''validation'''' of risk assessment applied to calf welfare" ppt
... for improvement of Risk Assessment applied to animal welfare, as presented in the EFSA report [8,9] Semantic modelling is a kind of risk-benefit assessment, i.e welfare assessment based on a structured ... welfare) In the questionnaire, it was emphasized that only welfare was to be assessed, and that welfare could be defined as what matters to the animals from their point of view The items were presented ... including measurements of animal-based attributes SM subscribes to that view, but also recognizes that an assessment of animal welfare is always an assessment from a human's point of view [23]...
Ngày tải lên: 12/08/2014, 18:22
The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
... effective tool for the control of stored-product insect pests In view of the scheduled phaseout of methyl bromide under the Montreal protocol, the role of phosphine in grain protection has increased ... Concentration, μL·L-1 Top 20 120 Bottom Top to bottom Top to bottom Insects’ height, cm (top–bottom) 100 Oryzaephilus 100% mortality of all insects 100% mortality of all insects 100 100 Rhyzopertha ... according to Winburn (1952), was one of the most effective grain fumigants as viewed from efficiency and low cost points of view C7 H6 O occurs in kernels of bitter almonds, has low toxicity to mammals,...
Ngày tải lên: 25/10/2013, 05:20
Use of an extension of the park's transformation to determine control laws applied to a non sinusoidal permanent magnet synchronous motor
... is a function of We can verify t a , in the sinusoidal case, ht p=O p depends only of the value of the variations of rotor fluxes, witch can be easily known through a measuring of back electromotiveforces, ... supplied in the same time and the torque can be estimated to: Figure Rotor fluxes in the stator phases and their variations vs the position of tlie rotor 'fie scheme of a torque control is shown on ... part to the generation of the torque, but Contributes to copper losses This kind of motor is then often star connected, so ia+ib+ic=O => io* Using Concordia's transformation, the three-phase synchronous...
Ngày tải lên: 03/01/2014, 19:50
03 analysis of mechanical systems using interval computations applied to finite element methods o dessombz
... radius of |[G]|, the faster the convergence of the algorithm and the smaller the overestimation of the solution 4.2 TEST OF THE NEW ALGORITHM ON A SIMPLE CASE A new version of the algorithm of Rump ... Rump has been developed to handle the case in which the interval parameters are put into factor in front of the matrices The intervals are then controlled all along the algorithm, to avoid too ... is associated to a particular difficulty, for instance the number of parameters, or the development of the matrices into a sum with interval parameters put into factor Interval Computations Applied...
Ngày tải lên: 12/01/2014, 21:45
the method of investment appraisal which may be applied to evaluated and rank potential investment opportunities and their relative merits and limitations
... There are methods to takeover a company: cash offers, share-for-share offers, mixed bids and security package • Cash offers Public offering of security issue to every interested investor, with or ... underwriter In contrast, a right issue is offered only to the current stockholders General cash offer is the most common method of selling debt (bond) and equity (stock) issues According to the SEC Rule ... their investment • Economy of scale According to Ansof (1971), acquisitions were in general unprofitable, as they did not contribute to increase in all of the variables of companies’ growth However,...
Ngày tải lên: 17/02/2014, 13:02
Tài liệu Báo cáo khoa học: Stefin A displaces the occluding loop of cathepsin B only by as much as required to bind to the active site cleft doc
... between the centre of mass of CA atoms of the stefin molecule and the centre of mass of the CA atoms of the reactive site cysteine and histidine residues Acknowledgements This work was supported by ... complexes of cathepsin B and H with stefins showed that stefin A binds to cathepsin B as deeply as stefin B does to cathepsin H To illustrate this, we calculated the average distances between CA atoms of ... rather flexible and will adapt to structural features of the inhibitors as well as to the packing constraints of the environment The larger and wider the features of the ligands that compete with...
Ngày tải lên: 18/02/2014, 04:20
Tài liệu engineering geology applied to the design and operation of ungerground coal mines ppt
Ngày tải lên: 21/02/2014, 08:20
Báo cáo khoa học: " Thumbs Up or Thumbs Down? Semantic Orientation Applied to Unsupervised Classification of Reviews" doc
... the relationship of accuracy of the estimation of semantic orientation at the level of individual phrases to accuracy of review classification Since the review classification is based on an average, ... Rating: Average SO: Sample Phrase: SO of Sample Phrase: Context of Sample Phrase: Movie: Author’s Rating: Average SO: Sample Phrase: SO of Sample Phrase: Context of Sample Phrase: Movie: Author’s Rating: ... Rating: Average SO: Sample Phrase: SO of Sample Phrase: Context of Sample Phrase: Movie: Author’s Rating: Average SO: Sample Phrase: SO of Sample Phrase: Context of Sample Phrase: The Matrix recommended...
Ngày tải lên: 08/03/2014, 07:20
THE CRIMINAL RESPONSIBILITY OF SENIOR POLITICAL AND MILITARY LEADERS AS PRINCIPALS TO INTERNATIONAL CRIMES ppt
... al Case (Judgment of 12 Mar 1947) Peveri Case (Judgment of 15 March 1948) PM v Minafo Case (Judgment of 24 Feb 1950) Solesio et al Case (Judgment of 19 April 1950) Tosani Case (Judgment of 12 ... xliii INTRODUCTION I was very pleased to be asked to write a brief introduction to Hector Olasolo’s new book on criminal liability of political and military leaders as principals to international ... nature of what happened To meet at least the legal aspect of these dilemmas and difficulties, international criminal law has adopted some necessary principles so as to address the role of these...
Ngày tải lên: 16/03/2014, 03:20
Báo cáo khoa học: Combined use of selective inhibitors and fluorogenic substrates to study the specificity of somatic wild-type angiotensin-converting enzyme docx
... use of selective inhibitors as convenient tools to study the specificity of the somatic form of ACE Thus, with this approach, the catalytic property of each domain towards the hydrolysis of a ... of inhibitor, towards the physiological substrates of ACE This requirement also applies to the natural angiotensin-(1–7) peptide, which was reported to act as a C-domain selective inhibitor of ... 6–31 + G(d,p) basis set To preserve the structure of the protein during the relaxation of the complexes, harmonic restraints were applied to the atomic position of several sets of atoms The harmonic...
Ngày tải lên: 16/03/2014, 13:20
Báo cáo khoa học: Expressed as the sole Hsp90 of yeast, the a and b isoforms of human Hsp90 differ with regard to their capacities for activation of certain client proteins, whereas only Hsp90b generates sensitivity to the Hsp90 inhibitor radicicol pdf
... tryptophan Automated measurement of the b-galactosidase activity due to basal and stress-induced expression of the interaction-responsive, GAL7 promoterregulated LacZ gene of PJ69-4 was as previously ... Hsp90a, sensitizes yeast to radicicol Final biomass yields, expressed as a percentage of that of cells with no inhibitor, for cells expressing just a single isoform of either yeast Hsp90 (r, Hsp82; ... systems as well, alterations to the Hsp90a ⁄ Hsp90b ratio (as with heat shock) may be a significant factor affecting sensitivity of cells to Hsp90 inhibitors Up to now, the Hsp90a ⁄ Hsp90b isoform...
Ngày tải lên: 23/03/2014, 07:20
báo cáo hóa học: " Psychometric properties of the Child Health Assessment Questionnaire (CHAQ) applied to children and adolescents with cerebral palsy" ppt
... ataxic The spastic type was classified as hemiplegia, diplegia and quadriplegia according to motor involvement [24] The motor function was evaluated according to the Gross Motor Function Classification ... of the instrument is obtained by the average of the scores of the five dimensions, varying from to 100 The highest scores indicate the best function GMFM was used as a measure of evaluation of ... the extent to which a measure "looks like" what it is intended to measure [29] In other words, to verify this validity it is necessary to ask the respondent, during completion of the measure, whether...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Saliva soluble HLA as a potential marker of response to interferon-β1a in multiple sclerosis: A preliminary study" pdf
... would be most likely to reflect CNS disease activity Measurement of such a biological marker of disease activity could potentially serve as a monitor of response to immunomodulatory treatment in ... biological marker of disease activity, as well as response to therapy, must be reliable, noninvasive, and preferably of reasonable cost in order to be performed in a serial fashion reflective of the natural ... erythematosus (SLE) are at increased risk of developing active disease in the presence of high sHLA-I levels in the saliva, while sHLA-II level has not been observed to be elevated in rheumatological...
Ngày tải lên: 19/06/2014, 22:20
Báo cáo hóa học: " Bias analysis applied to Agricultural Health Study publications to estimate non-random sources of uncertainty" doc
... pvalue (a measure of the strength of association as assessed by the trend) and a measure of the bias in the original trend (original slope divided by iteration's slope) This process was repeated ... unexposed cases, and the difference between the number of modeled unexposed cases and would be reclassified as exposed cases The total number of exposed cases would equal the number modeled as correctly ... modeled as correctly classified as exposed (out of 24) and the number modeled as incorrectly classified as unexposed (out of 8) I used a similar procedure to model the total number of persons at risk,...
Ngày tải lên: 20/06/2014, 00:20
Báo cáo hóa học: " Research Article Design and Implementation of a Generic Energy-Harvesting Framework Applied to the Evaluation of a Large-Scale Electronic Shelf-Labeling Wireless Sensor Network" pdf
... R5 to 2.5 V on the input of the ADC (the maximum input voltage of ADC4 of the MSP430) 5.2 Environment Emulator: Software We already know that the capacitance (stated in terms of the amount of ... which provides the basic tools to write simulators In Castalia, nodes are OMNet++ modules This makes it easy to add our energy harvesting framework We will briefly discuss the software extension, ... per volt; typical capacitances are measured in microfarads or picofarads) 5.2.1 The Virtual Capacitor To implement the law of Coulomb, a TinyOS application was developed where we implemented an...
Ngày tải lên: 21/06/2014, 11:20