>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-15 共查到Contamination相关记录184条 . 查询时间(0.078 秒)
A new analysis by researchers at MIT’s Center for Bits and Atoms (CBA) has found that inactive yeast could be effective as an inexpensive, abundant, and simple material for removing lead contamination...
When most people hear "food contamination," they think of bacteria on unwashed fruits or vegetables or undercooked meat. However, there are other ways for harmful contaminants to get into food product...
Engineers have designed a Velcro-like food sensor, made from an array of silk microneedles, that pierces packaging to sample food for signs of spoilage and bacterial contamination.The sensor's microne...
A study by University of Nebraska Medical Center researchers provides new evidence of infectious SARS-CoV-2 throughout the environment and in air samples collected in COVID-19 patient care areas. SARS...
2018年3月,中国地质大学环境学院谢先军教授团队在“原生高砷地下水预测”研究领域取得新进展,其相关研究成果在国际著名期刊《Journal of Hydrology》上发表。该项研究成果受国家自然科学基金(Nos. 41772255, 41521001 和 41372254)资助。论文第一作者为环境学院2016级硕士研究生曹海龙。
Increasing antibiotic resistance has led to a ban on antibiotic use in feed additives in the EU. Therefore, new non-antibiotic, pathogen-inhibiting agents are urgently needed. Inhibitory effects of e...
This conference addresses how contamination affects system performance, science data results, and instrument and spacecraft design. While the primary emphasis is on molecular and particulate contamina...
LANDSAT images are used to identify organic contaminants in water bodies, but, there is no enough evidence in present literature that LANDSAT is also good in identifying a mixture of organic and miner...
Vaccine refusers often seem motivated by disgust, and they invoke ideas of purity, contamination and sanctity. Unfortunately, the emotion of disgust and its companion ideas are not directly responsive...
As energy companies decide what to do with aging coal ash disposal facilities in North Carolina and across the nation, they may be overlooking a fundamental but potentially critical variable—oxygen.In...
The objective of this study was to compare the performance of laying hens, quality of air in poultry house, and microbial contamination of eggshell in laying hens kept under blue, green, red, and yell...
The removal of atmospheric components, a key factor that controls all subsequent image processing, is usually dealt through statistical or physical models. However, noise components may not be comple...
This paper presents concepts for an object based mapping and classification system for terrestrial oil spill pollutions in West-Siberia using Quickbird data. The work presented is part of the OSCaR pi...
Municipal solid waste disposal sites can be sources of groundwater contamination and the contamination problems are more likely to occur in humid areas, where the moisture available exceeds the abilit...
In this work the optical-spectrometric data on optical reflectance spectra taken from spill ail and pure/mazut-contaminated soils are presented.

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...