نتایج جستجو برای: philips heffron model
تعداد نتایج: 2106661 فیلتر نتایج به سال:
Wild-type transthyretin amyloid cardiomyopathy is an under-recognized cause of heart failure. Pfizer previously developed a machine learning model that performed well in identifying wild-type vs. nonamyloid However, challenges exist when introducing applications into healthcare, mainly due to restrictions on sharing patient data. This requires the triggering and execution outside developer’s in...
اگرکیفیت معلم کلاس برای بهبودیادگیری دانش آموزحیاتی است،پس کیفیت اساتیددانشجو-معلمان، یابه عبارتی معلمین معلمان نیزبرای پیشرفت آموزش بسیارمهم واساسی است.ناگفته پیداست که یک سیستم مناسب آموزش معلمان ،معلمین با کیفیتی را تربیت خواهدکرد.که این کار منجربه داشتن مدارس خوب، ودرنتیجه نیروی کارماهرتروشهروندبهتربرای جامعه خواهدشد. اساتیددانشجو-معلمان نقشی بسیارمهم را در سیستم اموزش معلمان درسراسرجهان ای...
this paper tries to survey and estimate non-accelerating inflation rate of unemployment (nairu) and potential output. it uses the unobserved components model to propose a new method. the model consists of ukan law equations and philips curve. it uses unobservable key economic variable in the form of unobserved random trends in an equation system of three variables namely unemployment, gross dom...
This paper describes the conception and development of a solution for improved mobile reception of the digital video broadcast standard for handheld (DVB-H) at Philips Research. It includes a simple characterization of mobility-induced interference based on a suitable model for the doubly selective channel. We further describe estimation and interference cancellation algorithms explaining the t...
Uppaal is a new tool suit for automatic verification of networks of timed automata. In this paper we describe the diagnostic model-checking feature of Uppaal and illustrates its usefulness through the debugging of (a version of) the Philips Audio-Control Protocol. Together with a graphical interface of Uppaal this diagnostic feature allows for a number of errors to be more easily detected and c...
We present an analysis of a protocol developed by Philips to connect several com ponents of an audio system The veri cation of the protocol is carried out using the timed I O automata model of Lynch and Vaandrager The veri cation has been partially proof checked with the interactive proof construction program Coq The proof checking revealed an error in the correctness proof not in the protocol
PURPOSE To evaluate the platform and reader reproducibility of quantitative carotid plaque measurements. MATERIALS AND METHODS A total of 32 individuals with >or=15% carotid stenosis by duplex ultrasound were each imaged once by a 1.5T General Electric (GE) whole body scanner and twice by either a 1.5T Philips scanner or a 1.5T Siemens scanner. A standardized multisequence protocol and identi...
Mutants of Salmonella enterica lacking the RecBC function are avirulent in mice and unable to grow inside macrophages (N. A. Buchmeier, C. J. Lipps, M. Y. H. So, and F. Heffron, Mol. Microbiol. 7:933-936, 1993). The virulence-related defects of RecBC(-) mutants are not suppressed by sbcB and sbcCD mutations, indicating that activation of the RecF recombination pathway cannot replace the virulen...
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