نتایج جستجو برای: back analysis

تعداد نتایج: 2949515  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی و مهندسی 1390

sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...

Journal: :international journal of civil engineering 0
m. derakhshandi faculty of engineering, arak university, arak, iran h. r. pourbagherian faculty of engineering, arak university, arak, iran m. h. baziar iran university of science and technology, tehran iran n. shariatmadari iran university of science and technology, tehran iran a. h. sadeghpour iran university of science and technology, tehran iran

in this study, the mechanical behavior of vanyar dam was evaluated at the end of construction. a two-dimensional numerical analysis was conducted based on a finite element method on the largest cross-section of the dam. the data recorded by the instruments located in the largest cross-section were compared with the results of the numerical analysis at the place of instruments. the settlement, p...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم انسانی 1393

in this research the focus of the researcher is on the influence of american myths that have long been held and offered by the american culture and ideologies. sam shepard is conceived to be one of the greatest playwrights of the contemporary american theater. in his works he depicts broken characters who are struggling to keep up with the national expectations but are ceaselessly borne back to...

Journal: :Pain 2005
Madelon L Peters Johan W S Vlaeyen Wim E J Weber

The present study examined the contribution of physical pathology, pain-related fear and catastrophizing cognitions to pain intensity and disability in 100 patients with non-specific low back pain. Self-report instruments were completed as part of the intake procedure of patients, while physical pathology was quantified from medical charts using the MEDICS procedure. Results of the multiple reg...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...

Journal: :BMC Health Services Research 2005
Ilse CS Swinkels Raymond H Wimmers Peter P Groenewegen Wil JH van den Bosch Joost Dekker Cornelia HM van den Ende

BACKGROUND It is well-known that the number of physical therapy treatment sessions varies over treatment episodes. Information is lacking, however, on the source and explanation of the variation. The purposes of the current study are: 1) to determine how the variance in the number of physical therapy treatment sessions in patients with non-specific low back pain (LBP) in the Netherlands is dist...

2016
Madelon Pijnenburg Hadi Hosseini Simon Brumagne Lotte Janssens Nina Goossens Karen Caeyenberghs Alexander Leemans

Brain connectivity and sit-to-stand-to-sit performance Flanders (FWO) (postdoctoral fellowship Lotte Janssens, grant number: 12M9815N). The funders had no role in study design, collection, analysis and interpretation of data, in the writing of the report and in the decision to submit the article for publication. The authors are grateful to the study volunteers for their participation and to Ale...

Journal: :American journal of industrial medicine 2015
Masaya Takahashi Ko Matsudaira Akihito Shimazu

BACKGROUND We investigated how night shift duration and sleep problems were jointly associated with disabling low back pain (LBP) among workers in different occupations. METHODS An online-survey was conducted regarding work schedules, disabling LBP, sleep problems, and other relevant factors in 5,008 workers who were randomly selected from a market research panel. Multiple logistic regression...

Journal: :international journal of musculoskeletal pain prevention 0
hossien izadirad department of health education, zahedan university of medical sciences zahedan,iran. gholamreza masoudy assistant professor of health education and promotion, health promotion research center, zahedan university of medical sciences, zahedan,iran. mohammad hossien delshad health promotion department, shahidbeheshti university of medical sciences, tehran, iran. mohammad elhami department of health education, zahedan university of medical sciences zahedan,iran mohammad feaz department of health education, zahedan university of medical sciences zahedan,iran. mehdi ali ahmadi department of health education, zahedan university of medical sciences zahedan,iran.

background: in addition to individual problems and conditions, low back pain reduces working capacity, resulting in the waste of time and absence from the work, and increases healthcare costs and economic losses. this study aimed to determine the prevalence rate of low back pain and its relationship to demographic factors, body mass index, and education in ergonomic principles in rural men.   m...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید