Results 251 to 260 of about 2,207,935 (300)
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Earth-Science Reviews, 2020
Abstract This article discusses the properties and occurrence of an active layer (AL) in the near-surface of the lithosphere in glacial and periglacial environments. This layer shows a seasonal variability in temperature, as a result of the climate.
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Abstract This article discusses the properties and occurrence of an active layer (AL) in the near-surface of the lithosphere in glacial and periglacial environments. This layer shows a seasonal variability in temperature, as a result of the climate.
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Industrial Lubrication and Tribology, 1988
In the search for on or off‐line methods for condition monitoring of wear sensitive components, Thin Layer Activation (TLA) has much to offer. It is possible to measure very small surface losses directly, and by the use of double layer, or direct, or indirect sentinel layer modifications, wear of material to any depth can be measured. The technique can
J. Asher, P.H. Schwabe
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In the search for on or off‐line methods for condition monitoring of wear sensitive components, Thin Layer Activation (TLA) has much to offer. It is possible to measure very small surface losses directly, and by the use of double layer, or direct, or indirect sentinel layer modifications, wear of material to any depth can be measured. The technique can
J. Asher, P.H. Schwabe
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Journal of Geophysical Research: Oceans, 1981
The horizontal extent of lightning channels reconstructed acoustically from several storms is significantly larger than the vertical extent. Furthermore, an examination of all the reconstructed lightning structure in each of three storms, one in Arizona, one in Colorado, and one in Florida, shows that the lightning activity tends to occur in layers 2–3
Donald R. MacGorman +2 more
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The horizontal extent of lightning channels reconstructed acoustically from several storms is significantly larger than the vertical extent. Furthermore, an examination of all the reconstructed lightning structure in each of three storms, one in Arizona, one in Colorado, and one in Florida, shows that the lightning activity tends to occur in layers 2–3
Donald R. MacGorman +2 more
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Reflective layer activation in ContextL
Proceedings of the 2007 ACM symposium on Applied computing, 2007Expressing layer dependencies in Context-oriented Programming is cumbersome because until now no facility has been introduced to control the activation and deactivation of layers. This paper presents a novel reflective interface that provides such control without compromising efficiency.
Costanza, Pascal, Hirschfeld, Robert
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Layer-specific interneuron activity
Science, 2017Brain Microcircuits Somatostatin-expressing interneurons are an important group of inhibitory neurons in the brain that target and thus control the dendrites of pyramidal cells. These interneurons have recently been shown to play a role in sensorimotor integration, reinforcement encoding ...
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1999
Active databases support the creation and execution of active rules. Active rules follow the event-condition-action paradigm, according to which, they autonomously react to events occurring on the data, by evaluating a condition, and by executing a reaction whenever the condition evaluates to true.
Giovanni Guida +2 more
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Active databases support the creation and execution of active rules. Active rules follow the event-condition-action paradigm, according to which, they autonomously react to events occurring on the data, by evaluating a condition, and by executing a reaction whenever the condition evaluates to true.
Giovanni Guida +2 more
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Layer-by-layer nanoparticle platform for cancer active targeting
International Journal of Pharmaceutics, 2017Nanoparticles as drug delivery carriers have been investigated over the last few decades, particularly for cancer treatment. The rationale in developing such nanoparticles is to maximize drug efficacy while minimizing toxic side effects. This can be most effectively achieved through target specific drug delivery.
Min Sung, Suh +3 more
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Layered active appearance models
Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1, 2005Active appearance models (AAMs) provide a framework for modeling the joint shape and texture of an image. An AAM is a compact representation of both factors in a conditionally linear model. However, the standard AAM framework does not handle images which have missing features, or allow modification of certain structures in the image while leaving ...
E. Jones, S. Soatto
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Building layered active services
Computer Networks, 2006The NodeOS and execution environment (EE) layers of the active network architectural framework are designed to offer a general purpose programming environment to active applications (AAs). However, the architecture suffers from the lack of higher-level APIs and services that would simplify AA code and could be shared by multiple AAs.
Chetan Singh Dhillon +3 more
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2017
The women’s movement of the nineteenth century emerged within a context of proliferating civic organizations making demands on the American state. This chapter considers how this era of activism shaped the development of social movements for women’s rights and policy demands, arguing that social identities were influential determinants of the paths ...
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The women’s movement of the nineteenth century emerged within a context of proliferating civic organizations making demands on the American state. This chapter considers how this era of activism shaped the development of social movements for women’s rights and policy demands, arguing that social identities were influential determinants of the paths ...
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