Results 251 to 260 of about 276,884 (303)
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Gating or de-gating? The rise of the gated village in Beijing
Habitat International, 2019Abstract Urban gated communities have become increasingly common worldwide in both academic and policy discourse over recent decades. In contrast, gated communities in rural areas, a newer phenomenon, are rarely analyzed. This paper focuses on the unique phenomenon of gated villages that have emerged in the Beijing metropolitan area.
Shuhai Zhang, Guo Zheng
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A 10K-Gate CMOS Gate Array Based on a Gate Isolation Structure
IEEE Journal of Solid-State Circuits, 1985This paper describes an effect of the "gate isolation" technique and its application to a 10K-gate CMOS gate-array VLSI chip. This gate array is fabricated using a 2-/spl mu/m n-well CMOS technology, with double-level metallization. As an example, a 32-bit parallel array multiplier is designed using a fully automatic CAD system.
K. Sakashita +5 more
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Trends in Immunology, 2002
Abstract The EuroConference ‘Interactions Between Innate and Adaptive Immunity in Mammalian Defense Against Bacterial Infections’ was held at Gohren-Lebbin/Land Fleesensee, Germany from 5–8 June 2002.
Robert S, Jack +2 more
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Abstract The EuroConference ‘Interactions Between Innate and Adaptive Immunity in Mammalian Defense Against Bacterial Infections’ was held at Gohren-Lebbin/Land Fleesensee, Germany from 5–8 June 2002.
Robert S, Jack +2 more
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Gap junction channel gating [PDF]
Biochimica Et Biophysica Acta - Biomembranes, 2004 Over the last two decades, the view of gap junction (GJ) channel gating has changed from one with GJs having a single transjunctional voltage-sensitive (Vj-sensitive) gating mechanism to one with each hemichannel of a formed GJ channel, as well as ...
Vytas Verselis, Feliksas Bukauskas
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Ionic pores, gates, and gating currents
Quarterly Reviews of Biophysics, 1974The current phase of axon physiology began with the invention of the voltage clamp by Cole (1949) and its use by Hodgkin & Huxley (1952d) to produce an astonishingly complete analysis of the ionic permeabilities that are responsible for the action potential.
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IEEE Design & Test of Computers, 2007
This column takes a closer look at the work of Nikola Tesla, a brilliant engineer and scientist who made incredible contributions in many diverse areas, such as radar and radio. Tesla was the first person to be awarded a patent on an AND gate.
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This column takes a closer look at the work of Nikola Tesla, a brilliant engineer and scientist who made incredible contributions in many diverse areas, such as radar and radio. Tesla was the first person to be awarded a patent on an AND gate.
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Proceedings of the 21st annual ACM symposium on User interface software and technology, 2008
Attribute gates are a new user interface element designed to address the problem of concurrently setting attributes and moving objects between territories on a digital tabletop. Motivated by the notion of task levels in activity theory, and crossing interfaces, attribute gates allow users to operationalize multiple subtasks in one smooth movement.
Ahmed N. Sulaiman, Patrick Olivier
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Attribute gates are a new user interface element designed to address the problem of concurrently setting attributes and moving objects between territories on a digital tabletop. Motivated by the notion of task levels in activity theory, and crossing interfaces, attribute gates allow users to operationalize multiple subtasks in one smooth movement.
Ahmed N. Sulaiman, Patrick Olivier
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Current Opinion in Structural Biology, 2006
An acceleration in the rate at which new aquaporin structures are determined means that structural models are now available for mammalian AQP0, AQP1, AQP2 and AQP4, bacterial GlpF, AqpM and AQPZ, and the plant SoPIP2;1. With an apparent consensus emerging concerning the mechanism of selective water transport and proton extrusion, emphasis has shifted ...
Kristina, Hedfalk +5 more
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An acceleration in the rate at which new aquaporin structures are determined means that structural models are now available for mammalian AQP0, AQP1, AQP2 and AQP4, bacterial GlpF, AqpM and AQPZ, and the plant SoPIP2;1. With an apparent consensus emerging concerning the mechanism of selective water transport and proton extrusion, emphasis has shifted ...
Kristina, Hedfalk +5 more
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SOCIETÀ DEGLI INDIVIDUI (LA), 2011
L'articolo esplora l'evoluzione delle forme del vivere urbano, attraverso l'espansione delle tecnologie di sicurezza privata e la diffusione dellein Brasile, negli Stati Uniti e in Italia. Nell'analisi si procede mettendo in luce dimensioni diverse dei processi di separazione e reclusione su una base spaziale (orizzontale e verticale) e temporale ...
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L'articolo esplora l'evoluzione delle forme del vivere urbano, attraverso l'espansione delle tecnologie di sicurezza privata e la diffusione dellein Brasile, negli Stati Uniti e in Italia. Nell'analisi si procede mettendo in luce dimensioni diverse dei processi di separazione e reclusione su una base spaziale (orizzontale e verticale) e temporale ...
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IEEE Security & Privacy, 2013
Complexity should live at a single privilege level, isolated by strong walls and simple gates from other privilege levels. When we don't follow that principle, security failures become more likely.
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Complexity should live at a single privilege level, isolated by strong walls and simple gates from other privilege levels. When we don't follow that principle, security failures become more likely.
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