نتایج جستجو برای: detection zone
تعداد نتایج: 673286 فیلتر نتایج به سال:
Capillary zone electrophoresis provides a rapid method for the analysis of minute amounts of amino acids. A laser-based absorbance technique is used to determine phenylthiohydantoin amino acids with detection limits of 10.15 mot; separation of 20 amino acids, based on micelle modified zone electrophoresis, requires 13 minutes. The amino acid sequence of a protein is of fundamental value in the ...
در این تحقیق به منظور مطالعه زیست چینه نگاری و محیط رسوبی سازند آسماری یک رخنمون در برش خرامه (جنوب شرق شیراز) به ضخامت 160 متر به همراه 70 مقطع نازک مورد مطالعه و بررسی قرار گرفت. برش خرامه از نظر سنگ چینه شناسی شامل، آهک متوسط تا ضخیم لایه خاکستری کرم رنگ تا نخودی می باشد. بر اساس زیست چینه نگاری 18 جنس و 21 گونه از روزن داران بنتیک شناسایی گردید. در برش خرامه چهار بیوزن معرفی گردید. 1- numm...
Moniliformin is a mycotoxin produced by certain fungi pathogenic to maize. It is capable of causing disease in domestic animals, possibly through inhibition of pyruvate dehydrogenase. Testing for MON commonly involves extraction of maize, isolation of moniliformin using solid-phase extraction columns and detection with high-performance liquid chromatography (HPLC) or gas chromatography. A capil...
STUDY DESIGN Retrospective exploratory imaging study. PURPOSE To investigate the significance of the coronal magnetic resonance imaging (MRI) using Proset technique to detect the hidden zone in patients with mid-zone stenosis by comparing with conventional axial and sagittal MRI and to explore the morphologic characteristic patterns of the mid-zone stenosis. OVERVIEW OF LITERATURE Despite a...
Due to its inherent discretion, passive detection is a convenient way for acoustic monitoring of maritime zone. In a context of harbour protection, one of the stakes is intruders detection e.g. scuba divers. However, the need for instantaneous reaction opens a field of research to improve the human operators’ detection tools. This article proposes a new approach of the SMF as a real-time passiv...
Mammography is the most effective procedure for the early detection of breast cancer. The segmentation of mammograms plays a major role in isolating areas which can be subject to tumors. The identification of these zones is generally done in three stages: pectoral muscle segmentation, hard density zone detection and texture analysis of regions of interest. In this paper, a novel algorithm for d...
Accurate wear debris detection is vital for diagnosing engine wear. However, due to uncertainties in behavior, size, and operating conditions, identifying different materials with a single sensor challenging. To improve sensitivity accuracy, we propose an integrated unit lubricating oil, emphasizing multifunction integration active intervention. This includes static mixer, flared transition zon...
In this study marine sponges of inter tidal zone from Hengam Island Persian Gulf were collected by wading at low tides in Eskeleh station at locations 55˚ 53ʹ 40ʺ E & 26˚ 40ʹ 53ʺ N.For identifying identification of sponge samples, acid digestion method as a method of early detection and microtome section to identify the skeletal structure were used.All the identified sponges were from class De...
Recent studies have shown that chromogenic cephalosporin tests are inferior to disc zone edge tests in detecting penicillinase in Staphylococcus aureus isolates, resulting in a change to CLSI and EUCAST guidelines in 2012. We sought to confirm these findings using Australian isolates and compare the performance of the CLSI and EUCAST methods, which use different disc strengths, penicillin at 10...
In Saskatchewan all babies are screened for approximately 30 metabolic disorders. The newborn screen includes testing for several amino acid disorders, organic acid disorders, fatty acid disorders, endocrine disorders and a few other inherited metabolic conditions. Methods of detection include tandem mass spectrometry, immunoassays using fluorescent detection and spectrophotometric techniques. ...
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