نتایج جستجو برای: vaccine wastage factor wf
تعداد نتایج: 950363 فیلتر نتایج به سال:
Remote sensing has long been a useful tool in global applications, since it provides physically-based, worldwide, and consistent spatial information. This paper discusses the potential of using these techniques in the research field of water management, particularly for ‘Water Footprint’ (WF) studies. The WF of a crop is defined as the volume of water consumed for its production, where green an...
Rift Valley fever virus (RVFV) is the causative agent of Rift Valley fever, a widespread disease of domestic animals and humans in sub-Saharan Africa. Laboratory rats have frequently been used as an animal model for studying the pathogenesis of Rift Valley fever. It is shown here that Lewis rats (LEW/mol) are susceptible to infection with RVFV, whereas Wistar-Furth (WF/mol) rats are resistant t...
Classical workflow nets (WF-nets) are an important class of Petri nets that are widely used to model and analyze workflow systems. Soundness is a crucial property that guarantees these systems are deadlock-free and bounded. Aalst et al. proved that the soundness problem is decidable, and proposed (but not proved) that the soundness problem is EXPSPACE-hard. In this paper, we show that the satis...
Effects of closed head injury (CHI) severity, focal brain lesions, and age at injury on word fluency (WF) were studied longitudinally in 122 children (78 severe, 44 mild); 112 CHI patients (68 severe, 44 mild CHI) and 104 uninjured normal controls participated in a cross-sectional study. WF was measured by asking the child to generate as many words as possible beginning with a designated letter...
The X-ray constrained wavefunction (XC-WF) method proposed by Jayatilaka [Jayatilaka & Grimwood (2001) ▸, Acta Cryst. A57, 76-86] has attracted much attention because it represents a possible third way of theoretically studying the electronic structure of atoms and molecules, combining features of the more popular wavefunction- and DFT-based approaches. In its original formulation, the XC-WF te...
BACKGROUND NLRP7 mutations are responsible for recurrent molar pregnancies and associated reproductive wastage. To investigate the role of NLRP7 in sporadic moles and other forms of reproductive wastage, the authors sequenced this gene in a cohort of 135 patients with at least one hydatidiform mole or three spontaneous abortions; 115 of these were new patients. METHODS/RESULTS All mutations w...
We examined (a) the fraction of and extent to which vaccinations were administered earlier than recommended (age-invalid) or with too short intervals between vaccine doses (interval-invalid) in countries of the World Health Organisation (WHO) African Region and (b) individual- and community-level factors associated with invalid vaccinations using multilevel techniques. Data from the Demographic...
هدف اصلی واکسنهای دامی بهبود و کنترل محصولات دامی و کاهش مصرف دارو و هورمون ها می باشد. ویروس بیماری تب برفکی باعث زیان های اقتصادی زیادی در دام ها می شود. مطالعات ایمونولوژیکی در ویروس تب برفکی نشان داده است که اپی توپ غالب مسئول القائ پاسخ آنتی بادی خنثی کننده، باقیمانده های آمینو اسیدی موجود در لوپ g-h هستند که لوپ سطحی پروتئین ساختمانی vp1 می باشد. واکسن رایج این بیماری به دلایلی چون نیمه ...
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