نتایج جستجو برای: بتن پودری واکنش پذیر rpc
تعداد نتایج: 50112 فیلتر نتایج به سال:
These experiments were conducted to evaluate the feeding value of rice protein concentrate (RPC) in weaning pigs. In expt. I, a 5-week feeding trial was conducted with 126 pigs (L×Y×D; 21 d-old; 5.32±0.34 kg). Treatments were spray-dried plasma protein (SDPP; control), soy protein concentrate (SPC) and RPC (phase 1), and dried porcine soluble (DPS; control), SPC and RPC (phase 2). An ileal dige...
Signalling pathways underlying the phenomenon of remote ischaemic preconditioning (RPc) cardioprotection are not completely understood. The existing evidence agrees that intact sensory innervation of the remote tissue/organ is required for the release into the systemic circulation of preconditioning factor(s) capable of protecting a transplanted or isolated heart. However, the source and molecu...
Locally and functionally distributed applications realized on different system architectures demand a universal, portable and intuitive software utility for interprocess communication. Remote Procedure Calling (RPC) fulfills these requirements but suffers unnecessarily strict synchronization and the danger of deadlocks with complex client/server relations. Using message passing to avoid the inh...
امروزه کاربرد سازه های بتنی بسیار رایج تر از دیگر سازه های مورد استفاده در ساختمان ها شده است به طوری که در اغلب کشورهای جهان نسبت مصرف بتن به فولاد از 10 به 1 نیز فراتر رفته است کل بتنی که در سال 91 میلادی در جهان مصرف شده است بالغ بر 3 بیلیون تن یعنی یک تن به ازای هر نفر در جهان تخمین زده می شود. تنها ماده ای را که بشر به این میزان مصرف می کند، آب است. [1] بعضی مواقع این سازه ها به علت وجود ...
We investigated the protective effects of remote postconditioning (RPC) in the lungs of rats with deep hypothermia ischemia/reperfusion (I/R) injury and the role of nuclear factor E2-related factor 2 (Nrf2) signaling in this process. Forty-nine rats were randomly divided into a sham control group, deep hypothermia I/R group, RPC group, I/R+all-trans retinoic acid (ATRA) group, I/R+RPC+ATRA grou...
Background and Purpose—Nuclear erythroid 2 related factor 2 (Nrf2) is an astrocyteenriched transcription factor that has previously been shown to upregulate cellular antioxidant systems in response to ischemia. While resveratrol preconditioning (RPC) has emerged as a potential neuroprotective therapy, the involvement of Nrf2 in RPC-induced neuroprotection and mitochondrial reactive oxygen speci...
Previous research (Galyean et al., 1997) indicated that daily gain and feed efficiency were improved when finishing beef steers were fed graded levels of ruminally protected choline (RPC; .25, .5, and 1% of dietary DM). Responses were cubic (P < .10) in nature, with an 11% increase in daily gain and a 6.8% improvement in feed efficiency for .25% RPC vs the control diet, but no effect on gain or...
هدف از انجام این پژوهش، ساخت کامپوزیت های زمینه آلومینیومی تقویت شده با ذرات با ساختار فازی max و بررسی خواص فیزیکی آن بود. در این راستا، ماده با ساختار فازی max با نام ti3alc2 که از ترکیب پودری 2tic/al/ti به روش سنتز احتراقی خودپیش رونده دما بالا فعال شونده با آسیاب کاری مکانیکی تحت اتمسفر خنثی (آرگون) در دمای c?1550 و مدت زمان hr5/2 تولید شد. به منظور بررسی از آنالیزهای حرارتی (dta)، تفرق سنج...
This paper addresses the problem of building reliable computing programs over remote procedure call (RPC) systems by using replication and transaction techniques. We rst establish the computational model: the RPC transactions. Based on this RPC transaction model, we present the design of our system for managing RPC transactions in the replicated-server environment. Finally we present some resul...
The rational polynomial coefficients (RPC) model is a generalized sensor model that is used as an alternative solution for the physical sensor model for IKONOS of the Space Imaging. As the number of sensors increases along with greater complexity, and the standard sensor model is needed, the applicability of the RPC model is increasing. The RPC model has the advantages in being able to substitu...
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