نتایج جستجو برای: family barrier
تعداد نتایج: 506794 فیلتر نتایج به سال:
Background: Although family caregiving is the essential part in health care systems, but there is not any qualitative research in Iran about nature of family caregiving process in frail elderly at home. Aim: The present study is a part of study about family caregiving process and its aim has been determining of facilitator and barrier factors of this process . Method : In this grounded theory s...
کنه های بالا خانواده ی eriophoyidea از آفات مهمی هستند که در باغات شهرستان تربت حیدریه مورد توجه می باشد و با ایجاد گال، نمد، زنگ زدگی و جاروی جادوگر و گاهی با انتقال ویروس باعث خسارت به میزبان و کاهش عملکرد محصول می شوند. با توجه به اطلاعات اندکی که از این کنه ها در شهرستان تربت حیدریه وجود دارد، شناسایی افراد این بالاخانواده روی درختان مثمر و غیر مثمر انجام شد. در نتیجه ی این بررسی، طی سال ها...
Barrier crossing calculations in chemical reaction-rate theory typically assume that the barrier is large compared to temperature. When vanishes, however, there a qualitative change behavior. Instead of barrier, particles slide down sloping potential. We formulate renormalization group description this noisy saddle-node transition. derive universal scaling behavior and corrections for mean esca...
conclusions the influences of various facilities and barriers were different in the physical activity of elderly in kashan. the promotion of active life style should be a part of health care planning in elderly. background the supplements and decreasing the limitations are important for suitable physical activity. these factors are different in various environments. objectives the current study...
Transglutaminases (TGase), a family of cross-linking enzymes present in most cell types, are important in events as diverse as cell-signaling and matrix stabilization. Transglutaminase 1 is crucial in developing the epidermal barrier, however the skin also contains other family members, in particular TGase 3. This isoform is highly expressed in the cornified layer, where it is believed to stabi...
Many efficient interior-point methods (IPMs) are based on the use of a self-concordant barrier function for the domain of the problem that has to be solved. Recently, a wide class of new barrier functions has been introduced in which the functions are not self-concordant, but despite this fact give rise to efficient IPMs. Here, we introduce the notion of locally self-concordant barrier functio...
Anopheline mosquitoes are the primary vectors of parasites in the genus Plasmodium, the causative agents of malaria. Malaria parasites undergo a series of complex transformations upon ingestion by the mosquito host. During this process, the physical barrier of the midgut epithelium, along with innate immune defenses, functionally restrict parasite development. Although these defenses have been ...
We construct most symmetric Saddle towers in Heisenberg space i.e. periodic minimal surfaces that can be seen as the desingularization of vertical planes intersecting equiangularly. The key point is the construction of a suitable barrier to ensure the convergence of a family of bounded minimal disks. Such a barrier is actually a periodic deformation of a minimal plane with prescribed asymptotic...
The complexities of neurological diseases make it difficult to develop effective methods to treat them. In addition, it is difficult for the drugs used in neurological diseases to reach target cells at a sufficient concentration due to the blood-brain barrier, which may lead to side-effects in other organs, even though newly developed drugs are targeted directly to the origin of the diseases. N...
in this research work, alpha particle detector is made using semi-insulating gaas. a surface barrier detector with a semi-insulating gaas substrate at room temperature with pressure of 10-4 torr under -particle radiation with 5.48 mev of am241 source, have been under investigation. energy resolution of 2 and 3 mm schottky diameter have been matured and compared with the effect of voltage varia...
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