نتایج جستجو برای: ecoli bl21de3
تعداد نتایج: 167 فیلتر نتایج به سال:
In this digital era, machine learning is a technology that in demand by organizations and individuals. the age of data information, ability to process efficiently needed. As amount grows, there are various problems learning. One them with increasing data, class imbalance also often found. Class condition where dominates another class, one example case when positive value has less number than ne...
Staphylococcus aureus is one of the most dangerous organisms that threatens life humans and animals alike. It has been found people who suffer from chronic diseases such as diabetes, blood vessels, pulmonary cancerous are more susceptible to infection, in addition ability resist antibiotics, which made fierce dangerous. This staphylococcus possessed SAK gene, acts a bio stimulant plays an impor...
سابقه و هدف: با توجه به شیوع بیماری های انگلی و احتمال ارتباط مصرف آب قنات با آن و به منظور تعیین ارتباط بین مصرف آب قنات با ابتلا به بیماری های انگلی، این تحقیق بر روی مراجعه کنندگان به آزمایشگاه تشخیص طبی ابوزیدآباد کاشان طی سال های 77-1376 انجام گرفت. مواد و روش ها: پژوهش حاضر با روش توصیفی بر روی کلیه مراجعه کنندگان به آزمایشگاه تشخیص طبی ابوزیدآباد صورت پذیرفت. اسامی، آدرس مراجعه کنندگان و...
Uropathogenic organisms have evolved numerous defense mechanisms against antimicrobial agents, hence resistance to old and newly available drugs are increasing at an unprecedented level. The events of antibiotic resistance have lead for screening of several medicinal plants for their potential antimicrobial activity. The aim of this study was to evaluate the antimicrobial efficacy of Cyminumcum...
The Bacterial Foraging Optimization (BFO) is one of the metaheuristics algorithms that most widely used to solve optimization problems. The BFO is imitated from the behavior of the foraging bacteria group such as Ecoli. The main aim of algorithm is to eliminate those bacteria that have weak foraging methods and maintaining those bacteria that have strong foraging methods. In this extent, each b...
Most inverse classification algorithms address discrete attributes and can not deal with quantitative attributes. In order to overcome the disadvantage, the discretization algorithms are applied to the inverse classification algorithms, and the main idea is: firstly, a group of feature attributes are selected by using feature selection algorithm; then, the quantitative attributes are discretize...
مقدمه و هدف : عفونت کیسه زرده علت اصلی مرگ ومیر جوجه های گوشتی در هفته اول زندگی می باشد و در بسیاری از مرغداریهای کشور شایع است .این عفونت اغلب در نتیجه آلودگی پوسته تخم مرغ ایجاد می گردد ابتلا به عفونت کیسه زرده درایران حدود 10% و تلفات 5-10% می باشد هدف از این مطالعه تعیین فراوانی انتروباکتریاسه مسبب عفونت کیسه زرده در جوجه های گوشتی استان مازندران می باشد . مواد و روش کار : در این تحقیق از ...
Introduction & Objective: UTI is one of the most common bacterial infections and Ecoli is known as an important cause of UTIs. Since bacterial resistances of antibiotics are increasing, reliable methods of antimicrobial resistance detection are of paramount importance in treatment and management of UTIs. The objective of the present study is to compare and to evaluate the performance of disk ...
The safety and presence of pathogenic microorganisms in street foods are attracting special attention from consumers. Milk tea (bubble tea) is a hot trend that most popular among young people food Southeast Asia. In this study, the method surveying quantifying Ecoli - Coliform milk samples was combined to assess microbial contamination status opinion students. Initial results show existence wit...
We at the DNA Data Bank of Japan (DDBJ) (http://www.ddbj.nig.ac.jp) have recently begun receiving, processing and releasing EST and genome sequence data submitted by various Japanese genome projects. The data include those for human, Arabidopsis thaliana, rice, nematode, Synechocystis sp. and Escherichia coli. Since the quantity of data is very large, we organized teams to conduct preliminary d...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید