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Plants produce structurally diverse specialized metabolites, including bioactive alkaloids and terpenoids, in response to biotic and abiotic environmental stresses. The APETALA2/ETHYLENE RESPONSE FACT...
Despite their enormous size and power, today's artificial intelligence systems routinely fail to distinguish between hallucination and reality. Autonomous driving systems can fail to perceive pedestri...
文章以中国1980~2016年的城镇和农村数据为样本,从时间维度探讨恩格尔定律在中国的适用性及恩格尔系数变动的影响因素。基于Working-Leser模型的研究结果表明,恩格尔系数与收入水平之间呈负相关关系。在此基础上,引入食品价格构建的扩展Working-Leser模型也支持了恩格尔定律在中国的适用性,表现为恩格尔系数随居民收入上升而下降,而且食品价格与恩格尔系数显著正相关,若纳入其他控制变量,...
The purpose of this contribution is to describe the use of the HBIM method for the management of the restoration building site applied to a historic building in the heart of the historic center of L'A...
Alison Sweeney of the University of Pennsylvania has been studying giant clams since she was a postdoctoral fellow at the University of California, Santa Barbara. These large mollusks, which anchor th...
Researchers at Duke University have turned bacteria into the builders of useful devices by programming them with a synthetic gene circuit.As a bacterial colony grows into the shape of a hemisphere, th...
It has become an almost essential element of academic life, from college lecture halls to elementary classrooms: the group assignment.Dreaded by some, loved by others, group projects typically aim to ...
A new study in rats shows that changes in the brain after spinal cord injury are necessary to restore at least some function to lower limbs. The work was published recently in the journal eLife.“After...
Purpose This study investigated the relationship between aerobic and muscular fitness with working memory and academic achievement in preadolescent children. Methods Seventy-nine 9- to 11-yr-old chil...
Dietary Reference Intakes (DRIs) are used in Canada and the United States in planning and assessing diets of apparently healthy individuals and population groups. The approaches used to establish DRIs...
University of Alabama at Birmingham researchers will use pressures greater than those found at the center of the Earth to potentially create as yet unknown new materials. In the natural world, su...
The main objective of the paper is to highlight the impact of agricultural performance on working poverty in the EU countries, in the 2008–2013 period, for identifying some measures that need to be ta...
The Committee on Earth Observation Satellites (CEOS) was created in 1984. All major civil agencies responsible for Earth observation satellite programmes along with international user organisation...
Several mechanisms of predictive language processing have been proposed. The possible influence of mediating factors such as working memory and processing speed, however, has largely been ignored. We ...

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