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Study: Global cancer risk from burning organic matter comes from unregulated chemicals（图）
燃烧有机物 全球癌症风险 PAH暴露
2023/6/8
Whenever organic matter is burned, such as in a wildfire, a power plant, a car’s exhaust, or in daily cooking, the combustion releases polycyclic aromatic hydrocarbons (PAHs) — a class of pollutants t...
Making catalytic surfaces more active to help decarbonize fuels and chemicals（图）
催化表面 帮助燃料 化学品脱碳
2023/6/7
Electrochemical reactions that are accelerated using catalysts lie at the heart of many processes for making and using fuels, chemicals, and materials — including storing electricity from renewable en...
Cascade Utilization of Biomass: Strategy for Conversion of Cellulose, Hemicellulose, and Lignin into Useful Chemicals
Lignocellulosic biomass Catalytic conversion Depolymerization Sugar alcohol Aromatic monomer
2024/3/8
Efficient utilization of all three components of lignocellulose—cellulose, hemicellulose, and lignin—impels efficient utilization of carbon dioxide fixed by photosynthesis. Conversion of all three of ...
PFAS chemicals move from mom to fetus at higher rate in women with gestational diabetes（图）
PFAS chemicals mom fetus higher rate women gestational diabetes
2019/10/23
Environmental epidemiologists studying the presence of polyfluoroalkyl substance, PFAS, compounds in new mothers and their babies found that women with gestational diabetes had a significantly higher ...
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 2 The Toxic Effects of Environmental Chemicals and the Controlling Factors
昆明理工大学理学院环境科学与工程学院 环境毒理学 课件 Chapter 2 The Toxic Effects of Environmental Chemicals and the Controlling Factors
2017/4/17
昆明理工大学理学院环境科学与工程学院环境毒理学课件Chapter 2 The Toxic Effects of Environmental Chemicals and the Controlling Factors.
Fast food packaging contains potentially harmful chemicals that can leach into food
Fast food packaging potentially harmful chemicals leach into food
2017/2/16
Many Americans, with the start of the New Year, will resolve to cut back on fast food to avoid an overload of fat and calories. Yet, there is another reason to resist the temptation to indulge in fast...
Scripps Florida Scientists Develop Drug Discovery Approach to Predict Health Impact of Endocrine-Disrupting Chemicals
Scripps Florida Scientists Drug Discovery Approach Predict Health Endocrine-Disrupting Chemicals
2017/1/9
Breast cancer researchers from the Florida campus of The Scripps Research Institute (TSRI) have developed a novel approach for identifying how chemicals in the environment—called environmental estroge...
Scientists discover method for sculpting how chemicals spread in fluid flows
Scientists method for sculpting chemicals spread fluid flows
2016/11/29
Art was created with proportions in mind so spaces would make mathematical sense. Now two mathematicians from the University of North Carolina at Chapel Hill and their team have created art of their o...
Preparing the way for accurate calculations of dietary exposure to chemicals
Exposure assessment chemical substances food consumption food description
2016/1/9
Important tasks of the European Food Safety Authority include compiling central repositories for European data on the presence of beneficial or harmful chemical substances in food and feed, and data o...
Persistent Organic Pollutants (POPs),Polycyclic Aromatic Hydrocarbons (PAHs),and Plastics:Examples of the Status, Trend,and Cycling of Organic Chemicals of Environmental Concern in the Ocean
Persistent Organic Pollutants (POPs) Polycyclic Aromatic Hydrocarbons (PAHs) Plastics:Examples of the Status Trend Cycling Organic Chemicals Environmental Concern in the Ocean
2015/7/17
Four decades of research have provided a reasonable understanding of the outline of the biogeochemical cycles of persistent organic pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) in coa...
Organic Chemicals of Environmental Concern:Water Sampling and Analytical Challenges
Organic Chemicals Environmental Concern Water Sampling Analytical Challenges
2015/7/17
A detailed understanding of the biogeochemical cycles of organic chemicals of environmental concern (OCEC) in the ocean requires measurement of their concentrations in the water column (Farrington and...
Chemists from around the world form new center to reinvent how chemicals are made
around the world new center chemicals are made
2014/12/30
Up until now, chemists who want to design breakthrough drugs, formulate better agrichemicals and develop new smart materials have designed their products using long-established laboratory methods. But...
A Test of the Hypothesis That Environmental Chemicals Interfere With Thyroid Hormone Action in Human Placenta
endocrine disruption thyroid hormone placenta cyp1a1
2014/12/12
Thyroid hormone is essential for normal brain development and recognition of this has led to universal screening of newborns for thyroid function to ensure that circulating levels of thyroid hormone a...
Crib mattresses emit potentially harmful chemicals, Cockrell School engineers fin
Crib mattresses emit potentially harmful chemicals Cockrell School engineers fin
2014/4/16
Editor's note from UT Austin media relations office on funding: As noted in the release, this study was funded by the U.S. National Science Foundation (NSF) and the Nordic Research Opportunity program...
Farmers’ stated responses towards the chemicals use under the CAP liberalization
Common Agricultural Policy farmer’s intended behaviour logit regression spatial heterogeneity
2014/3/28
h e research aims to analyze the farmers’ preferences towards the chemical input use in the case of the Common
Agricultural Policy (CAP) being removed after 2013. h e analysis is based on a survey o...