Xem 1-20 trên 69 kết quả Screening methods
  • Simulation and the Monte Carlo Method, Second Edition reflects the latest developments in the field and presents a fully updated and comprehensive account of the major topics that have emerged in Monte Carlo simulation since the publication of the classic First Edition over twenty-five years ago.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Surface electromyography as a screening method for evaluation of dysphagia and odynophagia

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  • Methods of Measuring Health Benefits It is not practical to perform all possible screening procedures. For example, screening for laryngeal cancer in smokers is not currently recommended. It is necessary to examine the strength of evidence in favor of screening measures relative to the cost and risk of false-positive tests.

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  • Although most of the research and clinical attention has been on unipolar depression among antenatal and postnatal women, there is evidence that women with bipolar disorders are at increased risk of postnatal psychosis, and women who have depressive symptoms should be screened for bipolar disorder and monitored for elevated mood. However, there is no consensus on the most effective screening method, with a variety of possible tools but no one well validated in antenatal women (Chessick & Dimidjian, 2010)....

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  • Introduction: The advancement of technologies was marvelous during the past half century; new analytical instruments have been being invented and improved. About 30 years ago, thin-layer chromatography (TLC) was being used most widely for detection and identification of drugs and poisons. Around that time, the use of GC/MS started in the field of medicine. Therefore, an ideal procedure for analysis of drugs and poisons was considered to be the screening by TLC, followed by the final identification and quantitation by GC/MS.

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  • Developing fast high-performance liquid chromatography (HPLC) methods can improve work efficiency during research, development, or production of a drug substance or a drug product. HPLC is a key technique in all of these areas. Until recently, analysis times of greater than 30 minutes were common. Modern pharmaceutical R&D, with its high-throughput screening, demands high-throughput methods to deal with the large number of samples. To reduce production cycle time, fast HPLC methods are essential for on-line or at-line process control and for rapid release testing.

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  • Communication between computers and ourselves is mediated by operating systems that allow us to access the various programmes and packages in the University. The most usual environment, as the systems are known, is Windows. This is controlled mainly through pointing and clicking the mouse at various icons on the screen. Another environment is UNIX, which is similar to MS DOS in that the commands are typed rather than selected with the mouse. The reason behind discussing these different environments is simply that the various packages we will be using are stored in these environments....

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  • Developing a book of any magnitude requires time away from family and friends, so as we finish this one, we must confess that despite the obvious intellectual and personal satisfactions we enjoyed while writing this book, it was not always a pleasant experience. The book’s contents are for the most part the result of scribbling on napkins over numerous macchiati and espressos away from the office at different posts over the years. As researchers and consultants, perhaps our most creative moments arose during lengthy informal, and somewhat dreamy, discussions about enhanced oil recovery.

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  • These CNVs may show association with certain clinical conditions and help in predicting risk and also diagnosis. All these approaches have their merits and demerits and in general are tedious, time consuming and need manpower with stringent handling. This naturally prompted the development of several automated methods for culturing cells in mass scale, use of membrane bioreactors, and image analysis for interpreting the cytogenetic observations made.

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  • As your choice of today will directly influence your picture of tomorrow, it is important to correctly choose your projector depending on the field of application you would like to use it in. A digital cinema projector remains after all a cinema projector! To choose the projector model it is essential that it is correctly adapted to the size of the screen that it has to illuminate ...

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  • Tham khảo sách 'enhanced oil recovery: field planning and development strategies', kỹ thuật - công nghệ, hoá học - dầu khí phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • For more than 30 years there has been remarkable growth in the need for quality water purification by all categories of users – municipal, industrial, institutional, medical, commercial and residential. The increasingly broad range of requirements for water quality has motivated the water treatment industry to refine existing techniques, combine methods and explore new water purification technologies.

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  • Endometrial, cervical, and ovarian cancers are the three most common malignancies of the female reproductive tract. In the United States alone, roughly 12,000 women are diagnosed with uterine cervical cancer annually, and 4,000 will die from the disease [1]. The relatively low incidence of cervical cancer in the US is largely attributable to the effectiveness of Papanicolaou’s cytological cervical screening test (the Pap test).

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  • Several Oscar shows during the decade presented themed montages by other filmmakers, on women in cinema (by Lynne Litman), the work of the cinematographer, and on the activity of going to the movies (by Mike Shapiro and John Bloom respectively, both uncredited). The 67th show (1995) presented a tribute to comedy that incorporated a credited Workman montage with a dance number where onstage stars interacted with the screen. And Workman montages were highlighted in the 70th through 72nd shows (1998- 2000), on Oscar acceptances, “great moments,” and history in film.

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  • From information cards designed to be inserted in rental video boxes to critical screenings of new smoking films, 35,000 Reality Check members across New York state not only learned how Hollywood movies spread tobacco addiction, they warned others to watch out for smoking propaganda on the silver screen. Having learned a lot of lessons the first time out, Reality Check is ready to apply even more systematic pressure, mobilize the adult community, build alliances across the country — and around the world....

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  • For tracking the marketing related behaviors of online communities, “netnography” is a stand-alone method. It is a way in which to understand the discourse and interactions of people engaging in computer-mediated communication about market-oriented topics.

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  • Exfoliative cytologic examination of specimens from the lower genital tract (Pap smear) is a screening tool that has been so valuable in the detection of premalignant and malignant lesions that it has been almost universally adopted as the primary cancer screening method for cervical cancer, an integral part of the health care of women. This has resulted in a 50% reduction of invasive cancers of the cervix alone. Although cervical cytology may detect endometrial cancer (in 15%–50%), it does not carry the same reliability as a screening tool for endometrial neoplasia. ...

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Development of a method for screening short-lived proteins using green fluorescent protein...

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  • The questionnaire asks if screening and current screening methods ensure that only projects likely to have significant environmental effects are subject to an EIA. In general, we are convinced this is the case. The questionnaire fails however to ask an opposite question – if, and under which conditions, screening ensures that all projects likely to have significant environmental effects are subject to EIA, as the Directive requires. The answer to such a question would be “not always”.

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  • Prenatal diagnosis, traditionally used as a synonymous for invasive fetal testing and evaluation of chromosomal constellation, presently encompasses many other issues like pedigree analyses, fetal risk assessment, population screening, genetic counseling and fetal diagnostic testing as well. Ultrasound guided chorionic villus samling (CVS), amniocentesis and, to a lesser extent, fetal blood sampling are used routinely in fetal medicine units. Other fetal tissue biopsies such as skin, liver and muscle biopsy are used only rarely.

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