Artemisia scoparia attenuates amyloid β accumulation and tau hyperphosphorylation in spontaneously hypertensive rats

Food Science and Biotechnology - The preventive effects of Artemisia scoparia extract (AS) and AS + garlic extract (ASG) on the risk of Alzheimer’s disease (AD) were...     

现代彩色打样

彩色打样是印刷复制过程必不可少的一种质量控制手段。本文对彩色打样的技术基础及发展作了系统的介绍，并侧重介绍了与彩色桌面系统及彩色印前电子系统相适应的数字式彩色救、硬打样技术。     

以质取胜做高端农业装备车桥专家--访青岛阿迪尔车桥制造有限公司总经理Chiara Radrizzani

近年来随着土地流转制度的不断深入,农村机械化程度将越来越高,同时,农民对产品质量的需求也在不断提升。我国正在大力推动农业机械化发展,高端农业装备成为我国农业机械化发展进程中的关键环节。目前,我国在农业机械化上的投资以每年9%的净利在增长。其中谷物和大米农业机械化增长55%,随着这些需求,农业机械在过去3年功率增长了7倍。为促进农业机械向高端农业装备方向发展,技术创新成为发展的首位,所有生产企业正致力于改善我国当前的农业机械市场的技术水平。作为农业机械关键环节的农用车桥提高了农业机械的工作效率,而农用车桥的高品质对于农业机械高端化发展至关重要。     

以酒之名

温润的光泽、光滑的手感、细腻的质地和精妙的手绘图案是陶瓷家饰用品最吸引人的亮点。作为一个葡萄酒爱好者,家里除了要珍藏几瓶美味的酒之外,如果能再增加一些和葡萄酒有关的陶瓷饰品,一定会使家中增添很多韵味.VINO VOGUE为您搜罗了多款葡萄酒主题的陶瓷小物,帮你打造一个令人迷醉的葡萄酒世界。     

Modeling energy consumption and CO2 emissions at the urban scale: Methodological challenges and insights from the United States

Local policy makers could benefit from a national, high-resolution inventory of energy consumption and related carbon dioxide (CO₂) emissions based on the Vulcan data product, which plots emissions on a 100 km² grid. We evaluate the ability of Vulcan to measure energy consumption in urban areas, a scale of analysis required to support goals established as part of local energy, climate or sustainability initiatives. We highlight the methodological challenges of this type of analytical exercise and review alternative approaches. We find that between 37% and 86% of direct fuel consumption in buildings and industry and between 37% and 77% of on-road gasoline and diesel consumption occurs in urban areas, depending on how these areas are defined. We suggest that a county-based definition of urban is preferable to other common definitions since counties are the smallest political unit for which energy data are collected. Urban counties, account for 37% of direct energy consumption, or 50% if mixed urban counties are included. A county-based definition can also improve estimates of per-capita consumption.     

Effects of ethnicity on treatment attendance, stimulant response/dose, and 14-month outcome in ADHD.

From the Multimodal Treatment Study of Children with Attention- Deficit/Hyperactivity Disorder--a randomized clinical trial of 579 children ages 7-9 years receiving 14 months of medication management, behavioral treatment, combination, or community care--the authors matched each African American and Latino participant with randomly selected Caucasian participants of same sex, treatment group, and site. Although Caucasian children were significantly less symptomatic than African American and Latino children on some ratings, response to treatment did not differ significantly by ethnicity after controlling for public assistance. Ethnic minority families cooperated with and benefited significantly from combination (multimodal) treatment (d = 0.36, compared with medication). This incremental gain withstood statistical control for mother's education, single-parent status, and public assistance. Treatment for lower socioeconomic status minority children, especially if comorbid, should combine medication and behavioral treatment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)