نتایج جستجو برای: use systems including intact

تعداد نتایج: 3457996  

Journal: :journal of reproduction and infertility 0

sperm is produced by the testis and mature in the epididymis. for having a successful conception, the fertilizing sperm should have functional competent membranes, intact acrosome, functional mitochondria and an intact haploid genome. the effects of genetic and environmental factors result in sperm vulnerability to damage in the process of spermatogenesis and maturation. in recent years, the fe...

Journal: :مهندسی صنایع 0
سید محمد علی خاتمی فیروزآبادی دانشیار دانشکدة مدیریت و حسابداری دانشگاه علامه طباطبایی(ره) وجیهه ظریف کارشناس ارشد مدیریت صنعتی، گرایش تحقیق در عملیات، دانشگاه علوم و تحقیقات تهران

nowadays, close competition and high cost of production cause the loss reduction and waste recovery to be one of the most concern of industrial and production companies and factories. for this, managers are looking for new methods to reduce the defect in the product line of the factories. image processing and machine monitoring systems are technologies used in different fields of military, phys...

ژورنال: مجله طب نظامی 2019

Background and Aim: Lower limb amputation and prosthesis use affect mobility and other aspects of amputees’ daily activities. Awareness of these effects may aid health-care and rehabilitation systems in improving quality of life and well-being of lower limb amputees. A questionnaire was used to collect data about the conditions resulting from lower limb amputation, mobility, low back pain, bala...

Journal: :Physical review letters 2008
Justin Elser Viktor A Podolskiy

We develop an approach to utilize anisotropic metamaterials to solve one of the fundamental problems of modern plasmonics--parasitic scattering of surface waves into free-space modes, opening the road to truly two-dimensional plasmonic optics. We illustrate the developed formalism on the examples of plasmonic refractor and plasmonic crystal, and discuss limitations of the developed technique an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده ادبیات، زبانهای خارجی و تاریخ 1389

recent years have witnessed an increased attention to form focused instruction and consciousness raising activities (ellis, 2002; doughty & williams, 1998) on the one hand and extensive and meaningful exposure to the target language (klapper & rees, 2003; day & bamford, 1998) on the other. due to significance attributed to above mentioned issues by scholars, this study attempted to bridge them ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده اقتصادو علوم اجتماعی 1390

today, the route for economic development in most countries is the same as international open competitive economy. economic institutes well known that supportive public economy belonged on the past and they may compete in the global economy. it is obvious that if they have no competitive potency or not familiar with competition technique, they may be devastated. banking system aims to collect t...

Since 2008, the government of South Australia has been using a Health in All Policies (HiAP) approach to achieve their strategic plan (South Australia Strategic Plan of 2004). In this commentary, we summarize some of the strengths and contributions of the innovative evaluation framework that was developed by an embedded team of academic researchers. To inform how the use of HiAP is evaluated mo...

Journal: :iranian journal of pharmaceutical research 0
golnar dorraj department of pharmaceutics and nanotechnology, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. hamid reza moghimi department of pharmaceutics and nanotechnology, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran.

abstractvarious nanoparticles have been investigated as novel drug delivery systems, including solid lipid nanoparticles (slns). due to their rapid clearance from systemic circulation, nanoparticles do not provide sustained action in most cases. different strategies have been employed to overcome this problem. in this direction, the present study introduces erodible in-situ forming gel systems ...

Using of CFRP carbon sheets because of their high strength, lightness and ease of use have been very expanded in retrofitting concrete members. Including shear walls systems FRP can be used in order to rebuild or maintain the strength of an aged structural member. Repairing, or retrofitting of the intact structural member is conducted to enhance the structural resistance that was deteriorated d...

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