Results 131 to 140 of about 43,826 (248)
Abstract Understanding the preindustrial (PI) to present‐day (PD) change in cloud droplet number concentration (ΔNd) is important to constrain the anthropogenic influence on clouds and aid future model projections. Perturbed parameter ensemble simulations of PI and PD conditions in the Energy Exascale Earth System Model (E3SMv3) reveal two locations ...
Hunter Y. Brown +6 more
wiley +1 more source
A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement
Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination systems.
A. S. Abdullah +6 more
wiley +1 more source
Abstract Alveolar epithelial cell type 1 (AT1) and type 2 (AT2) cells make up the saccular gas exchange units of the lung, called alveoli. Formation of alveoli during lung development accounts for the expansive surface area of the lung, allowing for proper respiration and delivery of oxygen to the body.
Evelyn Tran +11 more
wiley +1 more source
Spatial distribution and migration law of respirable dust in fully mechanized mining face
For the problem that the dust sampling method can only measure the dust mass concentration at fixed working locations, and can not systematically reflect the spatial distribution characteristics and migration rules of the dust mass concentration in the ...
Xiangjun CHEN +3 more
doaj +1 more source
The study developed a PVDF/SiO2 humidity sensor with superhydrophobic properties and integrated the humidity sensor into the intelligent powered air‐purifying respirator (IPAPR) for breath monitoring. Coupled with the Gated Recurrent Unit (GRU) machine learning prediction algorithm, it enables feedforward control of the fan to achieve respiratory ...
Xinjian He +9 more
wiley +1 more source
PM2 .5 Chemical Composition and Geographic Origin of Air Masses in Mabopane, South Africa
ABSTRACT Air pollution is a major global threat to health. The study aimed to analyze the chemical composition of PM2.5 in Mabopane, South Africa, and to identify the contribution of transported particulate pollution sources using backward air transport cluster analysis.
Mandla Bhuda +4 more
wiley +1 more source
Applications of thermal energy storage in the cement industry [PDF]
In the manufacture of cement, literally trillions of Btu's are rejected to the environment each year. The purpose of this feasibility study program was to determine whether thermal energy storage could be used to conserve or allow alternative uses of ...
Beshore, D. G. +3 more
core +1 more source
Cofiring coal and biomass at Aurora Power Plant in Fairbanks, Alaska [PDF]
Master's Project (M.S.) University of Alaska Fairbanks, 2016Biomass energy has been a topic of great interest over the previous few years in Alaska; especially when various fuel sources were priced at a record high.
Wright, Zackery
core

