منابع مشابه
Transcriptional control: Versatile molecular glue
Initiation of transcription by RNA polymerase II commonly requires the cooperation of two different sets of proteins, the basal transcription machinery and sequencespecific factors that bind to promoter/enhancer elements. How do the latter transcription factors relay their activating or repressing function to the basal transcription machinery? One way would be by direct interaction of the seque...
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A key function of graphics systems is to present information about the 3-D structure of modeled environments. For real-time simulations, conveying a sense of contact between touching surfaces and relative position and motion between proximate objects is particularly critical. Neither stereo nor occlusion cues are completely effective for such fine judgments. Conventional wisdom often argues tha...
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draft; comments welcome In this paper I will describe a tentative proposal for using unification rather than lambda-calculus to effect semantic assembly in LFG glue logic. Some motivations for trying this out are: (1) a. The resulting relationship between f-structures and 'logical forms' is more in accordance with the general form of correspondence-based grammatical architectures. b. The system...
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A 45-year-old man was admitted with a one-day history of hematemesis and melena. He was had been followed up for chronic hepatitis C-related cirrhosis and had been admitted previously for management of spontaneous bacterial peritonitis. He was hemodynamically stable and general physical examination was noncontributory except for mild icterus. Investigations revealed hemoglobin 9.6 g/L, platelet...
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Glue has evolved significantly during the past decade. Although the recent move to type-theoretic notation was a step in the right direction, basing the current Glue system on System F (second-order λ-calculus) was an unfortunate choice. An extension to two sorts and ad hoc restrictions were necessary to avoid inappropriate composition of meanings. As a result, the current system is unnecessari...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2006
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.1736iti5