نتایج جستجو برای: tracer techniques
تعداد نتایج: 707387 فیلتر نتایج به سال:
due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...
The application of tracer techniques to the sugar industry is reviewed. This includes the investigation of residence time distribution in clarifiers, evaporators, continuous pans, crystallizers and fluidized bed dryers; the flow split in diffusers and evaporator vessels; leak detection; measurement of entrainment in vacuum pans and determination of system volumes such as cooling water ponds.
The present investigation is concerned with the biosynthesis of the commonly occurring open chain amino acids and proline. The methods used were tracer techniques, including isotopic competition. Since similar studies were recently carried out with Escherichiu coli (13),l the results obtained here with Torulopsis utilis and Neurospora crassa are discussed from the point of view of comparative b...
The present investigation is concerned with the biosynthesis of the commonly occurring open chain amino acids and proline. The methods used were tracer techniques, including isotopic competition. Since similar studies were recently carried out with Escherichiu coli (13),l the results obtained here with Torulopsis utilis and Neurospora crassa are discussed from the point of view of comparative b...
This article gives a brief overview of cortical connectivity, as this has been investigated by anatomic tracer studies over the past 25 years. Open questions are discussed, from the perspective that connectivity studies are in a transition period when both techniques and conceptual frameworks are rapidly changing.
We present the case of a 60-year-old man with metastatic neuroendocrine tumor of the ileum following ileal resection, being evaluated for 177Lu-based peptide receptor radionuclide therapy. 68Ga-DOTANOC PET/CT showed focal increased tracer uptake in the scrotal region without any morphologic changes on the corresponding CT images. Similar increased tracer uptake was seen on...
OBJECTIVES To assess the influence of abnormalities in fluid status and body composition on agreement between multifrequency bioimpedance analysis (MF-BIA), segmental BIA (sigmaBIA), the Watson formula, and tracer dilution techniques. DESIGN Cross-sectional. SETTING Multicenter. PATIENTS 40 patients (29 males, 11 females) on peritoneal dialysis (PD). MAIN OUTCOME MEASURES Agreement betw...
Lung cancer is one of the most common malignant diseases. Many tests and techniques are used in the staging of this disease, including positron emission tomography. This is probably the most recently introduced test and is capable of providing information on all the structures affected by malignancy. We present a case of a false positive result due to increased splenic uptake of the tracer.
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