نتایج جستجو برای: cure time

تعداد نتایج: 1915403  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم 1392

the history of plant’s used for mankind is as old as the start of humankind. initially, people used plants for their nutritional proposes but after the discovery of medicinal properties, this natural ?ora became a useful source of disease cure and health improvement across various human communities. berberis vulgaris is one of the medicinal plants used in iranian traditional medicine. berberis ...

Journal: :علوم و تکنولوژی پلیمر 0
لاله بصیری غلامرضا بخشنده قاسم نادری شیرین شکوهی

nanocomposite samples based on elastomer blends of butyl rubber (iir) and ethylene propylene diene monomer (epdm) were prepared using a laboratory scale two-roll mill in order to study the effect of cloisite 15a organoclay content (i.e., 1, 3, 5 and 7 wt%) on the mechanical and morphological properties  of  iir/epdm/cloisite  15a  nanocomposites  compared  to  the  unflled epdm/iir blends. rheo...

ژورنال: :مجله دندانپزشکی 0
محمد عطایی m. atai مریم قوام m. ghavam اسماعیل یاسینی e. yasini منصوره میرزایی m. mirzaei ایوب پهلوان a. pahlavan معصومه حسنی طباطبایی m. hasani tabatabaie سکینه آرامی

زمینه و هدف: پست های همرنگ غیر فلزی به واسطه سیمان رزینی و مواد چسبنده عاجی به دیواره کانال دندان می چسبند. دوام ترمیم به استحکام این اتصال وابسته است زیرا استحکام باند پست به ریشه منجر به گیر بهتر و توزیع مناسب تنش می شود. هدف از این مطالعه بررسی استحکام باند پست d.t. light توسط دو نوع سیمان رزینی self-cure و dual-cure و بررسی اثر مواد شوینده مختلف داخل کانال بر میزان استحکام باند این دو نوع س...

Journal: :journal of biostatistics and epidemiology 0
mahboubeh rasouli department of biostatistics, public health school, iran university of medical sciences, tehran, iran mahmoodreza ghadimi department of statistics, iranian social security organization, tehran, iran masoomeh shohani department of nursing, faculty of allied medical sciences, ilam university of medical sciences, ilam, iran asieh ashouri guilan interventional cardiovascular research center, heshmat hospital, guilan university of medical sciences, rasht, iran samaneh hosseinzadeh department of biostatistics, university of social welfare and rehabilitation sciences, tehran, iran kazem mohammad department of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran

background & aim: esophageal cancer is one of the main common causes of death. the high prevalence of esophageal cancer in northern iran is an important public health problem. the main aim of this paper was to assess the factors affecting survival of  atients with esophageal cancer in neighbor provinces around the caspian sea using weibull mixture cure model and mixture cure model based on a no...

ژورنال: بیماری های پستان 2020
Ghasemi, Fahimeh, Haghighat, Shahpar, Olfatbakhsh, Asiyeh, Rasekhi, Ali-Akbar,

Introduction: Therapies for many of diseases, especially cancer, have been improved significantly in the recent years, resulting in an increase in the number of patients who do not experience mortality. Therefore, the application of cure models is more suitable for survival analysis in this population than the usual survival models are. The aim of this study was to estimate the recurrence-free ...

Journal: :AIDS Research and Human Retroviruses 2021

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