empirical evaluation of the system usability scale
Export Performance Measurement: An Evaluation of the Empirical Research in the Literature pdf
... of the studies reviewed here used the firm as the unit of analysis. The remaining fifteen studies adopted ex-port venture as the unit of analysis. In the case of using the firm as the unit of ... Measurement: An Evaluation of the Empirical Research in the Literature 1Export Performance Measurement: An Evaluation of the Empirical Re-search in the Literature INTRODUCTION The area of export ... Measurement: An Evaluation of the Empirical Research in the Literature 4carry out such controls, casting some doubts on the representativeness of the samples and on the robustness of the data obtained....
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the economics of large scale infrastructure project finance an empirical examination of the propensity to project finance
... redeployers. In the event of the bad state of the world occurring, these asset redeployers change the use of the asset and generate cash thereby creating value. Debt therefore acts as a means of transferring ... worse off in all cases since the secured creditors have prior claims to not just the collateral but also all other assets of the firm. In the case of junior secured debt, the value of the unsecured ... do anticipate that there are states of the world wherein the assets in their intended use may not be of any value. In the instance that this bad state of the world occurs, the assets are redeployed...
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báo cáo hóa học: "Evaluation of the impact of fibromyalgia on patients'''' sleep and the content validity of two sleep scales" pptx
... said they would eliminate "a good bit of the time"and a "little bit of the time," stating that they were toosimilar to "most of the time" and "some of the ... providedabout their sleep, an additional indication of the overallrelevance of the measure from the participants' perspec-tives.Ease of administration and response scalesImprovements to the format ... that they were frequently awakened during the night due to the pain of FM. Participants also spoke of nolonger feeling refreshed upon awakening since having FM,regardless of the amount of sleep...
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báo cáo hóa học: " Evaluation of the reliability and validity of the Medical Outcomes Study sleep scale in patients with painful diabetic peripheral neuropathy during an international clinical trial" pot
... "yes" when the number of hours of sleep is 7or 8. The scores of the dimensions and of the sleep prob-lem index were converted to a 0 to 100 scale, with higherscores reflecting more of the attribute ... medication. The analysis of the psychometric properties was per-formed on all subjects who completed at least 50% of the items of the MOS-Sleep at the baseline visit (more than99% of the sample). The ... utilizing the same 7-point scale asabove.Description and scoring rules of the MOS-Sleep The item content and the structure of the MOS-Sleep arepresented in Table 1. All items of the MOS-Sleep,...
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báo cáo hóa học: " Health-related quality of life for pediatric emergency department febrile illnesses: an Evaluation of the Pediatric Quality of Life Inventory™ 4.0 generic core scales" docx
... cor-roborated by the statistical measure of effect size, whichpersisted in the total and most of the subscale analyses.Our evaluation generated results similar to those of priorstudies of the PedsQL™, ... considerations. The first is feasibility; the instrument should be easily administered, both in the ED and at the time of follow-up (FU). Another considera-tion is validity: the strength of the association ... analyzed by means of a paired t-test. The effect size was then calculated by dividing the overallmean change in score by the standard deviation of the score at baseline. As a point of reference,...
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Báo cáo hóa học: " Development and preliminary evaluation of the participation in life activities scale for children and adolescents with asthma: an instrument development study" pptx
... support for the qualitatively-derivedtheoretical underpinnings of the instrument. The PLAcontributes to the advancement of science by offering atool to measure what is hypothesized to be the primarymotivator ... select their own activities,responses to the PLA are individualized in meaningfulways not offered by the more global subscales of the Ped-sQL™ [25] or AAQOL [23]. Providing an extensive list of fun ... PLA.MethodsDevelopment of the PLA The PLA scale is a 15-question, 3-indicator scale designedto measure level of unrestricted involvement in chosenlife activities. The questionnaire completed by the child...
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báo cáo hóa học:" A process evaluation of the scale up of a youth-friendly health services initiative in northern Tanzania" pot
... for the study wasalso obtained from the offices of the Regional and Dis-trict Commissioners, the Regional Medical Officer and the District Medical Officers. The head of each healthunit, the ... in the design, led the implementation of the simulated patientsstudy, and co-wrote the first iteration of the manuscript. KN was involved in the design and data collection, conducted most of the ... healthunits in the participating districts by the end of 2008.This paper focuses on the scale up of the YFS compo-nent only.At its core, the YFS intervention relied on the in-ser-vice training of health...
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báo cáo hóa học:" Evaluation of the impact of fibromyalgia on patients'''' sleep and the content validity of two sleep scales" ppt
... assessment of their sleep quality facilitated by this measure was bothimportant and similar to the type of information they pro-vided to their physicians about the consequences of theirnocturnal ... part of the development of the generic sleepassessments that were evaluated, this study provides evidence of their content validity, supportingtheir use in FM studies. Modifications to the MOS-Sleep ... part of a patient diary. The MOS-Sleep was considered to be of similar relevanceby the participants while providing a more comprehen-sive and detailed assessment of the impact of FM on theirsleep....
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báo cáo hóa học:" Psychometric evaluation of a visual analog scale for the assessment of anxiety" pdf
... [25,26] and the 14-item General Activity subscale of the Quality of LifeEnjoyment and Satisfaction Questionnaire (QLES-Q)[27]. For each item of the QLES-Q, the respondent uses a5-point scale ranging ... Specifically, the GA-VAS obtained relatively high correlations with the HAM-A, HADS-Anxiety, and the mental subscales of the SF-36, and lower correlations with the HADS-Depression and the physical subscales ... obtained between the GA-VAS and the mental subscales of the SF-36 com-pared to the physical subscales.MIDs The distributions of GA-VAS scores for each of the sevenPGIC response categories are presented...
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Báo cáo y học: "Evaluation of the Prevalence of Concomitant Idiopathic Cyclic Edema and Cellulit"
... idea of the high prevalence of edema in the more advanced grades of cellulite. The lack of specific clinical and laboratory studies hinders research on cyclic edema and the dissemination of ... associated with the more advanced stages. The control of edema is essential in the treatment of cellulite. Conflict of Interest The authors have declared that no conflict of in-terest exists. ... this disease. The fact that it is idiopathic is another limiting factor to its management as there are few reports about treatment in the literature. During the evaluation of patients with...
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An evaluation of the material “basic english iii” for the second year non- english major students at bac giang teachers’ training college
... should concern: the audience, the aims, the content, and the methodology.13 3. Significance of the thesis The findings of the thesis will be useful not only to the researcher, and the course book ... with the hope that practical suggestions would be given for further improvements of the material in the near future to meet the target of ensuring the effectiveness of the teaching and the learning ... development.3.1.2. The Suitability of the Material to the Content Requirements of the Course 3.1.2.1. Syllabus analysis To determine whether the material has well responded to the content requirements of the...
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Construction engineering students' evaluation of the esp programme at vinh university
... (%)Chart 2: Learners’ evaluation on the usefulness of the topics of the ESP reading texts in the coursesAs shown in chart 2, no one thinks that the topics of the ESP reading texts in the courses 1, ... texts, the length of the ESP reading texts, the amount of technical vocabulary contained in each ESP reading text, the level of difficulty in grammar, the usefulness of exercises, the most ... necessity of replacing the reading texts in the textbook by the ESP reading texts To answer the survey question of whether the reading texts in the textbook should be replaced by the ESP readings...
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Evaluation of the Innovated Disinfection Process with High Dissolved CO2
... point.) To be sure of the effect of SS in raw water, another experiment was conducted with the supernatant from the final settling tank of the WWTP (Ube City, Japan) with the same initial TC ... CONCLUSION (1) The optimum operational condition of the device is a pressure of 0.3 MPa. When a high-dissolved CO2 device is used for the disinfection of the effluent from the final settling ... buried in the SS, allowing the bacteria to take up CO2 again. From these results, after 20 min, the TC log-inactivation of the two samples could not reach 2.67 (result of SS = 1.67 mg/L). The results...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25