نتایج جستجو برای: patch

تعداد نتایج: 41730  

Experimental investigation of the ultimate resistance of slender, steel-plate girder web panels to combined shear-and-patch loading indicates significant interaction between shear loading and patch loading. However, an existing interaction formula is based on experimental results. Herein, an improved design procedure for slender plate girders subjected to combined shear and patch loading is pro...

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The aim of this study is investigates the effects of different patches shrubs on the soil surface indicators in Gub Gugeh rangelands, in Golestan Province. The sampling was taken along transects of 50 meters, which are 10 meters away from each other. Via LFA models, three factors of stability, infiltration and nutrient cycling using 11 indicators of surface soil in patch and inter-patch were me...

خلیل‌آبادی, سمیه, سفیانیان, علیرضا, متین‌خواه, سیدحمید, همامی, محمودرضا, کابلی, محمد,

  Determining landscape parameters influencing species richness of habitat patches is one of the most important issues in conservation biology. Many previous studies have investigated the influence of habitat parameters on bird assemblages in forest patches, but studies seeking effects of oasis parameters on bird assemblages are very scarce. Karkas Protected Area is located in semi-arid zone in...

ژورنال: کومش 2022

Introduction: Knee osteoarthritis is the most common arthritis and musculoskeletal disease. The low efficacy and significant side effects of synthetic drugs in the treatment of this disease have led many researchers to look for a drug that is effective but has fewer side effects. Recently, ginger is one of the most popular herbal remedies in the treatment of this disease. This study aimed to co...

Journal: :the iranian journal of pharmaceutical research 0
mohsen sadeghi biomedical engineering group, faculty of chemical engineering, tarbiat modares university, tehran, iran. fariba ganji biomedical engineering group, faculty of chemical engineering, tarbiat modares university, tehran, iran. seyyed mojtaba taghizadeh novel drug delivery systems department, polymer science faculty, iran polymer and petrochemical institut, tehran, iran bahram daraei faculty of medical science, department of toxicology, tarbiat modares university, tehran, iran.

here we report a novel approach for preparation of a 6-day transdermal drug delivery system (tdds) as treatment for mild to moderate alzheimer’s disease. the spray drying method was used to prepare microparticles containing the anti-alzheimer drug. the content of the drug was determined by high performance liquid chromatography (hplc) method. the morphology and size range of the microparticles ...

خواجه‌علی, مرضیه , محمدخانی, عبدالرحمان ,

This study was carried out to determine the best method and time of budding and grafting in walnut under controlled conditions in Saman, Chaharmahal Va Bakhtiari Province. The experiment was in completely randomized design with 13 treatments, including cleft, splice and whip-tongue grafting on February 4, chip budding on April 4, 19, May 5 and 20, and T-budding and patch budding each one on fir...

Here we report a novel approach for preparation of a 6-day transdermal drug delivery system (TDDS) as treatment for mild to moderate Alzheimer’s disease. The spray drying method was used to prepare microparticles containing the anti-Alzheimer drug. The content of the drug was determined by High Performance Liquid Chromatography (HPLC) method. The morphology and size range of the microparticles ...

Journal: :مهندسی عمران فردوسی 0
علیرضا کردجزی فریدون پویانژاد فرزاد شهابیان

the support vector machine (svm) is a relatively new machine learning method which is increasingly being applied to engineering problems and have yielded encouraging results. because of complex behavior of elastoplastic of web panels of plate girders under patch loading, almost none of the proposed methods provides consistent and accurate predictions of patch load capacity. consequently, altern...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه 1377

the methods which are used to analyze microstrip antennas, are divited into three categories: empirical methods, semi-empirical methods and full-wave analysis. empirical and semi-empirical methods are generally based on some fundamental simplifying assumptions about quality of surface current distribution and substrate thickness. thses simplificatioms cause low accuracy in field evaluation. ful...

Journal: :iranian journal of neonatology 0
mohammad hassan karegar maher assistant professor , pediatric health research center, department of pediatric, tabriz university of medical sciences, tabriz, iran seifollah heidar abady assistant professor , pediatric health research center, department of pediatric, tabriz university of medical sciences, tabriz, iran aydin tabrizi pediatrician, pediatric health research center, tabriz university of medical sciences, tabriz, iran

background: cutaneous manifestations are commonly observed in the neonatal period. it is important to differentiate physiologic skin lesions from pathologic ones to avoid parents’ concerns. regarding this, the current study aimed to investigate the frequency and localization of salmon patch (sp) and mongolian spot (ms) in iranian newborns to assess the potential relationship between the neonata...

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