نتایج جستجو برای: node relocation

تعداد نتایج: 175681  

Journal: :Human biology 2013
J C Flores Renato Hopp

From northeastern Eurasia to the Americas, a three-stage spread of modern humans is considered through large-scale intermittence (exploitation/relocation). Conceptually, this work supports intermittence as a real strategy for colonization of new habitats. For the first stage, northeastern Eurasia travel, we adapt our model to archaeological dates determining the diffusion coefficient (exploitat...

2015
Perraju P. Tetali Garima Singh

In wireless sensor-actor networks, sensors probe their surroundings and forward their data to actor nodes. Actors collaboratively respond to achieve predefined application mission. Since actors have to coordinate their operation, it is necessary to maintain a strongly connected network topology at all times. Moreover, the length of the inter-actor communication paths may be constrained to meet ...

Journal: :Revista de biologia tropical 2000
E Solana-Arellano H Echavarria-Heras O Flores-Uzeta

This paper presents a new method for the recovery of marked seagrass blades. The introduction of a plastic belt surrounding the marked shoot at a sediment level provided a relocation arrangement which was unloosed by drag forces or grazing. The relocation method was tested on Zostera marina L. It proved to have the advantage of increasing dramatically the number of marked shoots recovered up to...

2010
Jota Ishikawa Toshihiro Okubo

One channel through which environment is damaged is consumption. To protect environment, various product standards are introduced all over the world. By using a new economic geography framework, this paper explores the effects of environmental product standards on environment in a North-South trade model. We examine a situation in which North unilaterally introduces an environmental product sta...

Journal: :The Plant cell 2004
Sayaka Inada Maki Ohgishi Tomoko Mayama Kiyotaka Okada Tatsuya Sakai

Phototropin 1 (phot1) and phot2, which are blue light receptor kinases, function in blue light-induced hypocotyl phototropism, chloroplast relocation, and stomatal opening in Arabidopsis (Arabidopsis thaliana). Previous studies have shown that the proteins RPT2 (for ROOT PHOTOTROPISM2) and NPH3 (for NONPHOTOTROPIC HYPOCOTYL3) transduce signals downstream of phototropins to induce the phototropi...

Journal: :IEEE Trans. Parallel Distrib. Syst. 1998
Min Tan Howard Jay Siegel

In a dedicated, mixed-machine, heterogeneous computing (HC) system, an application program may be decomposed into subtasks, then each subtask assigned to the machine where it is best suited for execution. Data relocation is defined as selecting the sources for needed data items. It is assumed that multiple independent subtasks of an application program can be executed concurrently on different ...

Journal: :Computers & Industrial Engineering 2016
Valérie Bélanger Yannick Kergosien Angel B. Ruiz Patrick Soriano

In order to ensure an adequate service to the population, Emergency Medical Services (EMS) rely on a given number of ambulances strategically located over the territory they serve. The arrival of calls to EMS being highly uncertain and evolving throughout the day, it may happen that at some point, the vehicles available to respond to these calls no longer cover properly all regions, even if the...

2016
Naoko Horikoshi Hajime Iwasa Norito Kawakami Yuriko Suzuki Seiji Yasumura

BACKGROUND Relocation following a disaster can impact the psychological well-being of evacuees. This study investigated the associations between residence-related factors and psychological distress among evacuees living in temporary housing after the Fukushima Daiichi Nuclear Power Plant accident. METHODS Data from 525 participants living in temporary housing were collected. Associations betw...

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