Results 51 to 60 of about 73,680 (311)

Understanding the catalytic role of oxalic acid in SO3 hydration to form H2SO4 in the atmosphere [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
The hydration of SO3 plays an important role in atmospheric sulfuric acid formation. Some atmospheric species can be involved in and facilitate the reaction.
G. Lv, X. Sun, C. Zhang, M. Li, M. Li
doaj   +1 more source

Profiling SO2 air pollution patterns in 9 EU Aphekom cities: The Aphekom Project [PDF]

open access: yes, 2011
A detailed analysis of hourly pollutant concentrations mainly focusing on SO2 data obtained from 9 centres involved in the Aphekom project was conducted.
Analitis, A   +8 more
core  

Source identification and quantification of particulate matter emitted from livestock houses [PDF]

open access: yes, 2010
There is need to identify and quantify the contribution of different sources to airborne particulate matter (PM) emissions from animal houses. To this end, we compared the chemical and morphological characteristics of fine and coarse PM from known ...
Aarnink, A.J.A.   +5 more
core   +2 more sources

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Portable HS-SPME-GC-MS combined with machine learning for onsite detection of huanglongbing-infected navel orange leaves at high-altitude environments

open access: yesGreen Analytical Chemistry
Huanglongbing (HLB) remains one of the most destructive diseases threatening global citrus production, with its impact exacerbated in diverse altitudinal environments where environmental conditions can influence disease progression and diagnostic ...
Jiafan Yang   +6 more
doaj   +1 more source

Mississippi v. Tennessee: Resolving an Interstate Groundwater Dispute [PDF]

open access: yes, 2016
This commentary explores the legal background and potential ramifications of Mississippi v. Tennessee: an original jurisdiction case involving a dispute over aquifer groundwater.
Berris, Peter G.
core   +1 more source

Spatial and temporal variations of aerosols around Beijing in summer 2006: Model evaluation and source apportionment [PDF]

open access: yes, 2009
Regional aerosol model calculations were made using the Weather Research and Forecasting (WRF)-Community Multiscale Air Quality (CMAQ) and WRF-chem models to study spatial and temporal variations of aerosols around Beijing, China, in the summer of 2006 ...
Blake, DR   +13 more
core   +1 more source

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

open access: yesAdvanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang   +9 more
wiley   +1 more source

Characterization of volatile organic compounds at a roadside environment in Hong Kong: An investigation of influences after air pollution control strategies [PDF]

open access: yes, 2015
Vehicular emission is one of the important anthropogenic pollution sources for volatile organic compounds (VOCs). Four characterization campaigns were conducted at a representative urban roadside environment in Hong Kong between May 2011 and February ...
Blake, DR   +11 more
core   +1 more source

A Virtual Clinical Trial of Psychedelics to Treat Patients With Disorders of Consciousness

open access: yesAdvanced Science, EarlyView.
Disorders of consciousness after severe brain injury are marked by reduced complexity of brain activity and limited treatment options. Using personalized whole‐brain models, this study shows that simulated lysergic acid diethylamide (LSD) and psilocybin shift patient brain dynamics closer to criticality.
Naji L.N. Alnagger   +17 more
wiley   +1 more source

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