Results 161 to 170 of about 388,640 (338)

Global modeling of tropospheric chemistry with assimilated meteorology : Model description and evaluation

open access: yes, 2001
I. Bey   +9 more
semanticscholar   +1 more source

Forecasting Energy Efficiency in Manufacturing: Impact of Technological Progress in Productive Service and Commodity Trades

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT This paper employs the theory of biased technological progress to assess the effects of technological advancements across diverse trades, with a particular emphasis on predicting energy efficiency. A translog cost function model is developed, integrating five critical types of energy inputs.
Zixiang Wei   +4 more
wiley   +1 more source

Flavor Evaluation of “Hongyang” Kiwifruit From Different Cultivation Regions Based on Electronic Tongue Sensory Assessment and HS‐SPME‐GCMS Analysis

open access: yesFuture Postharvest and Food, EarlyView.
1) The samples from Liupanshui orchards in Guizhou province exhibited relatively higher levels of sweetness and sourness. 2) The most comprehensive aroma profile to date for ‘Hongyang’ kiwifruit was established. 3) Among the 15 differential volatile organic compounds (VOCs), (E)‐3‐octen‐2‐one and 2‐pentanoylfuran were key markers distinguishing ...
Jinfeng Liu   +8 more
wiley   +1 more source

The Struggle Against Air Pollution in African Megacities and the Hidden Problems for the Estimation of the Burden of Disease

open access: yesGlobal Challenges, EarlyView.
Africa's world fastest growing population and unregulated rapid urbanization and industrialization are posing serious air quality challenges. This perspective discusses the barriers to effective air quality monitoring and regulation, highlighting the need for well‐designed frameworks to support sustainable development, improve public health, and reduce
Vasileios N Matthaios   +4 more
wiley   +1 more source

Short‐Term Effect of Air Pollution on Out of Hospital Cardiac Arrest (OHCA) in Lombardy—A Case‐Crossover Spatiotemporal Study

open access: yesGlobal Challenges, EarlyView.
This study assesses short‐term air pollution effects on out‐of‐hospital cardiac arrest in Lombardy (2016–2019) using satellite‐derived exposures and case‐crossover design (distributed lag nonlinear model). NO2, PM2.5, PM₁₀, O3, and CO show significant associations, with varying lags. Risks are stronger in summer and differed by urban–rural context, but
Amruta Umakant Mahakalkar   +4 more
wiley   +1 more source

HSPEI: A 1‐km spatial resolution SPEI dataset across the Chinese mainland from 2001 to 2022

open access: yesGeoscience Data Journal
The Standardized Precipitation Evapotranspiration Index (SPEI) is a widely recognized and effective tool for monitoring meteorological droughts. However, existing SPEI datasets suffer from spatial discontinuity or coarse spatial resolution problems ...
Haoming Xia   +7 more
doaj   +1 more source

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