... oxygen and results in the production of water O2 + 4H + + 4e ! 2H2 O: (2.2) We will in the remainder of this section give a short outline of the main transport phenomena occurring in the ‡ow …eld, ... function mass fraction of polymer loading mass fraction of platinum loading on carbon agglomerate capillary carbon cooling gas phase inlet liquid phase membrane polymer platinum platinum and carbon ... improvement of fuel cell performance and Introduction reducing material cost; whereas mathematical modeling helps to optimize design and operating condition Mathematical modeling of the fuel cell aids in...
Ngày tải lên: 30/09/2015, 06:29
Verification and Validation
... ram Software Engineering, 7th edition Chapter 22 Slide 13 V & V planning Careful planning is required to get the most out of testing and inspection processes Planning should start early in the ... Software Engineering, 7th edition Chapter 22 Slide 17 Software inspections These involve people examining the source representation with the aim of discovering anomalies and defects Inspections ... Engineering, 7th edition Chapter 22 Slide 33 LINT static analysis 138% more lint_ex.c #include printarray (Anarray) int Anarray; { printf(“%d”,Anarray); } main () { int Anarray[5]; int...
Ngày tải lên: 14/09/2012, 11:41
... (Verification) Problem Statement Validatio n Problem Situation Kiểm chứng (Validation) Implementation Statement System Phân tích yêu cầu phần mềm Khái niệm: Tiêu chuẩnV&V Application Domain Source: Adapted ... Tiêu chuẩnV&V Application Domain Source: Adapted from Jackson, 1995, p170-171 Machine Domain Sự khác biệt: Domain Properties: điều luôn lĩnh vực ứng dụng Requirements: điều mong lĩnh vực ứng dụng ... truyền tải kinh nghiệm Các định nghĩa không thống chung! Các thuật ngữ khác dùng: Formal Technical Reviews (FTRs) Formal Inspections “Cách thức” đa dạng: Không hình thức: Gặp gỡ (over coffee), Họp...
Ngày tải lên: 09/07/2014, 07:20
Robot calibration—Method and results.pdf
... 2.2 Kinematic error modelling The modelling of kinematic errors also includes two concepts: (a) (b) Identification of an optimal set of parameter values of the kinematic model 5-1°' 13, 14 16 Identification ... decomposition of the linear problem) was combined with a model-based column scaling The result obtained in the linear steps are used in a line search strategy to determine the solution of the non-linear ... number of joints, the joint workspaces, the transmission and coupling coefficient matrix, and link masses and centers of gravity The geometry of the kinematic structure (joint type, joint axis...
Ngày tải lên: 16/12/2012, 15:23
Accelerated Testing and Validation pptx
... purposes This is true in business and in engineering Over the years, I have done a wide range of engineering and testing In one case, I was working on developing Entela’s Finite Element Analysis ... timeliness of the decision being made Business and engineering decisions work the same way Any business plan requires information in order to make sound decisions: marketing analysis to determine ... prevailing opinion changes “Accelerated testing can be divided into two groups: qualitative testing and quantitative life testing In qualitative, the engineer is mostly interested in identifying...
Ngày tải lên: 07/03/2014, 07:20
Báo cáo khoa học: "TOWARDS AN INTEGRATED ENVIRONMENT FOR SPANISH DOCUMENT VERIFICATION AND COMPOSITION" pptx
... consider cases of incomplete inflections (e.g in adjectives, avizor only exists in masculine singular, and alisios only in masculine plural; in names, alicates exists only in masculine plural, afueras ... example, the infinitive amar, but not area, which is the corresponding inflected form (third person singular indicative present) of the original verb Similarly, when asking for synonyms of ni~as ... realisation in one of their forms (e.g variz/varice, both correct in feminine singular) In some adjectives, a similar problem arises depending on their position: if they come in front of the noun their...
Ngày tải lên: 24/03/2014, 05:21
Guidelines on Credit Risk Management: Rating Models and Validation doc
... Validation In general, four different types of specialized lending can be distinguished on the basis of the assets financed:4 — Project finance — Object finance — Commodities finance — Financing of income-producing ... rating can also serve as an indicator in the assessment of specific countries 2.4.4 Income-Producing Real Estate Financing The term ÒIncome-producing real estate (IPRE)Ó refers to a method of ... based on knowledge gained in the past Examples of these data include assessments of business policies, of the business ownerÕs personality, or of the industry in which a business operates Future...
Ngày tải lên: 29/03/2014, 07:20
data entry and validation with c sharp and vb .net windows forms 2003
... very often for data input I imagine that you have also used it for all kinds of data input tasks Here are a few things I can think of that I have used the TextBox for: Alpha input only Numeric input ... book; it's a programming specialty book In it you will find information on subjects such as Programming graphics Programming Windows Forms Using localization Using XML Building user controls I ... pressing the Enter button in a MultiLine TextBox will create a new line If the form does not have an AcceptButton assigned, pressing Enter in any single-line TextBox does nothing Assigning an...
Ngày tải lên: 17/04/2014, 09:16
báo cáo hóa học: " Development and validation of the Treatment Related Impact Measure of Weight (TRIM-Weight)" pdf
... who are using insulin In addition to an overall score, the items comprise five domains: inconvenience of regimen, lifestyle flexibility, glycemic control, hypoglycemic control, and insulin delivery ... comprising six scales reflecting major dimensions of depression: depressed mood, feelings of guilt and worthlessness, feelings of helplessness and hopelessness, psychomotor retardation, loss of appetite, ... on the wording of impacts used by patients, items were generated for each of the conceptual model domains These items then underwent cognitive debriefing in an independent sample of obese adults...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Development and validation of a preference based measure derived from the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR) for use in cost utility analyses" doc
... point the value of the state is given as x/t For states respondents regard as worse than being dead, the choice is between 1) dying immediately and 2) spending a period of time (x) in the state ... of serious illness Experience of serious illness in family Experience of serious illness in caring for others Main activity Education after minimum school leaving age Degree or equivalent professional ... endothelin receptor antagonists through to nebulised or continuous intravenous or sub-cutaneous infusions of prostaglandin or prostaglandin analogues [2] Many of these treatments are inconvenient...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Child-OIDP index in Brazil: Cross-cultural adaptation and validation" pot
... Relaxing (including sleeping) Maintaining your usual emotional state without being irritable Smiling, laughing and showing your teeth without embarrassment Carrying out your schoolwork (e.g going to ... Child-OIDP index (n = 342) Eating Eating Speaking Cleaning mouth Sleeping Smiling Emotional status Studying Social contact Speaking Cleaning Mouth Sleeping Smiling Emotional status Studying Social ... registries Eating food (e.g meal, ice-cream) Speaking clearly Cleaning your mouth (e.g rinsing your mouth, brushing your teeth) Sleeping Maintaining your emotional state (mood) without becoming irritated...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Development and validation of a French patient-based health-related quality of life instrument in kidney transplant: the ReTransQoL" pot
... most clinically relevant items, relative to response rate, inter-item correlation, and floor or ceiling effects The items were eliminated in cases of missing values exceeding 5%, high inter-item ... determinant of quality of life than it is specific to kidney transplantation The RTQ can be utilized alone or in complement with the SF36, according to the clinician's objective The interest of using ... time Most of time A good bit of the time Some of the time A little of the time None of time 35 36 37 38 39 40 41 42 43 44 45 Is taking medications a constraint for you? Are you scared of the possible...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Construction and validation of a short-form Quality-Of-Life Scale for Chinese Patients with Benign Prostatic Hyperplasia" pptx
... of not emptying bladder completely after urinating Have to wait for urination to start Dribbling and wetting pants a few minutes after finishing urinating Getting up to urinate during the night ... sources Quality of life measures have gained increasing attention as clinically relevant patient-centered endpoints in clinical trials However, in a clinical setting, a lengthy quality of life scale ... urinate again less than hours after you finished urinating Strong urge to urinate Stop and start several times when you urinate? Smaller or weaker force of your urinary stream Had a sensation of...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học: " Development and validation of the insulin treatment appraisal scale (ITAS) in patients with type 2 diabetes" docx
... enjoy 12 Insulin means my health will deteriorate 13 Injecting insulin is embarrassing 14 Injecting insulin is painful 15 It is difficult to always inject insulin correctly 16 Insulin makes it ... needle injection Insulin will increase the risk of hypoglycaemia Insulin will improve health Insulin will cause weight gain 10 Insulin will be demanding to administer 11 Insulin means I have to ... compared to insulin-treated, with the exception of the item pertaining to weight Here 54% of the insulin-treated agreed that insulin causes weight gain, compared to 23% in the insulin naïve The...
Ngày tải lên: 18/06/2014, 22:20
báo cáo hóa học: " Development and validation of the WEll-being and Satisfaction of CAREgivers of Children with Diabetes Questionnaire (WE-CARE)" potx
... insulin regimen The pain that giving insulin causes your child Preparing insulin for administration Having to administer insulin to your child Administering insulin prior to meals Administering ... Satisfaction Psychosocial Well-being with Acceptance of Insulin Administration Ease of Insulin Use with Treatment Satisfaction Ease of Insulin Use with Acceptance of Insulin Administration Treatment Satisfaction ... with diabetes treatment (such as administering and preparation of injections, carrying, storing and disposing of the insulin, and flexibility in the use of insulin) Methods Previous studies have...
Ngày tải lên: 18/06/2014, 22:20
báo cáo hóa học: " Development and validation of the Brazilian version of the Attitudes to Aging Questionnaire (AAQ): An example of merging classical psychometric theory and the Rasch measurement model" pptx
... only the academic point of view [13] Even though investigating the ageing process has been a topic of increased interest, there is a remarkable lack of well-designed and tested instruments to assess ... -.597 -.361 -1.077 -.195 Items in bold were retained in the international final version the International dataset too Out of these, only item 18 remained in the final international AAQ version The ... time of illness Privilege to grow old Interested in new technology Interested in love Old age is a time of loneliness Wisdom comes with age Pleasant things about growing older 10 Old age depressing...
Ngày tải lên: 18/06/2014, 22:20
Báo cáo hóa học: " Development and validation of an Eating Disorders Symptom Impact Scale (EDSIS) for carers of people with eating disorders" doc
... Collaborative care between professionals and non professional in the management of eating disorders:a description of workshops focused on interpersonal maintaining factors European Eating Disorders Review ... validity was examined using cross-sectional data to examine the strength of association between subscale scores of the final version of the EDSIS and the general aspects of caregiving (ECI), psychological ... the number of items of the subscale Additionally, a total score was calculated in two ways a) by summing the scores of all the items in order to obtain an overall score of caregiving burden specific...
Ngày tải lên: 18/06/2014, 22:20
Báo cáo hóa học: " Development and validation of a Greek language version of the Manchester Foot Pain and Disability Index" docx
... have constant pain in feet 15 My feet are worse in the morning 16 My feet are more painful in the evening 17 I get shooting pains in my feet Another difference in the factor loading between this ... [12] Since the initial development of the MFPDI, it has been applied in a population-based survey of foot pain [13] as an outcome measure in a clinical trial [14] and as a measure of foot pain in ... assessing the severity of disabling foot pain in Greek-speaking older people, although the component structure in our sample differs from the validation of the instrument in English-speaking older...
Ngày tải lên: 18/06/2014, 22:20
Báo cáo hóa học: " Neurorehabilitation using the virtual reality based Rehabilitation Gaming System: methodology, design, psychometrics, usability and validation" pot
... substrate of perception, learning and recovery in a single platform, exploiting new insights in individualized task oriented training Of special relevance is the psychometric PTM of the RGS for online ... adapted online to the individual capabilities of the user One of the main points of this model is to ensure that the task remains constantly interesting and challenging, but without reaching high ... to initiate a movement from a start cue) In the training sessions this information is used to compute the baseline parameters of Spheroids and thus the starting difficulty of the RGS training...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học: " Method optimization and validation for the simultaneous determination of arachidonic acid metabolites in exhaled breath condensate by liquid chromatography-electrospray ionization tandem mass spectrometry" doc
... performed in ammonium acetate buffer 10 mM Thus, calibration curves were obtained by spiking increased amounts of analytes in mM ammoniumacetate and in pooled EBC All calibration curves obtained in ... immunoassay kit to determine inflammatory marker in EBC Il'Yasova et al [18] report about a method comparison of the determination of an isoprostane derivative in urine using GC/MS and ELISA With ... determinations of inflammatory markers which serve as biological marker, differentiating between increased concentration levels in patients from lower endogenous concentration levels in EBC in healthy...
Ngày tải lên: 20/06/2014, 00:20