نتایج جستجو برای: blood request and utilisation
تعداد نتایج: 16910617 فیلتر نتایج به سال:
Background: Increased costs and mortality associated with inappropriate blood transfusions have led to investigations about blood request and blood transfusion techniques. We investigated the transfusion status in patients who underwent orthopedic surgery in Poursina Hospital (Rasht, Iran) to optimizing blood usage and determine if a scheduled transfusion program for every orthopedic surgery ...
Abstract Background and Objectives Over-ordering of blood before operation can cause unnecessary cross matches and wastages. The aim of this study was to investigate the difference between blood order and transfusion in Yazd, with Maximum surgical blood ordering (MSBOS). Materials and Methods In this descriptive study, data of 793 patients from 2017 to 2018 were recorded in a questionnair...
Diabetes mellitus is a metabolic disorder affecting carbohydrate, fat and protein metabolism that affects nearly 10% of the population every year. The treatment of diabetes mellitus has been confined to use of oral hypoglycemic agents and insulin, the former being reported to possess serious side effects. This leads to increasing demand for herbal products with antidiabetic factor with little s...
background: excessive ordering of blood components imposes heavy costs to blood transfusion centers and increases the amount of blood product wastage due to lack of their use. in recent years, attempts have been made against unnecessary blood and blood product requests in our country. we aimed to investigate the frequency of blood and blood product wasting in healthcare centers of yazd city in ...
Background : Blood is a resusciate source of life which there is no replacement for it. Limited time of preserving, screening tests of blood health, group determining, and cross-matching, that necessitate personal and laboratory costs, increase the importance of correct request and suitable consumption. This study was conducted to determine the frequency of blood transfusion and its components...
This paper studies the performance improvement of IEEE 802.15.4 non-beacon-enabled mode originated by inclusion Request-To-Send/Clear-To-Send (RTS/CTS) handshake mechanism resulting in frame concatenation. Under employing RTS/CTS, backoff procedure is not repeated for each data sent but only RTS/CTS set. The maximum throughput and minimum delay are mathematically derived both Chirp Spread Spect...
With the vigorous development of network functions virtualization (NFV), service function chain (SFC) resource management, which aims to provide users with diversified customized services functions, has gradually become a research hotspot. Usually, desired by user is randomness and timeliness, formed request (SFCR) dynamic real-time, requires that SFC mapping can be adaptive satisfy dynamically...
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