Results 131 to 140 of about 243,520 (330)

Present status of soil moisture estimation over the African continent

open access: yesJournal of Hydrology: Regional Studies, 2019
Soil moisture is the key parameter that governs the partitioning of the mass and energy fluxes between land and atmosphere through its influence on surface evaporation, runoff, albedo and emissivity. Therefore, accurate quantification of soil moisture is
L. Myeni, M.E. Moeletsi, A.D. Clulow
doaj  

The Effects of Some Acidic and Alkaline Atmospheres on the Changes in pH and Haugh Units in Chicken Eggs

open access: hybrid, 1967
Ray G. McKerley   +4 more
openalex   +1 more source

Direct Ink Writing of Conductive Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho   +6 more
wiley   +1 more source

Development and Performance Evaluation of a Household Liquefied Petroleum Gas Monitoring and Leakage Detector

open access: yesCovenant Journal of Engineering Technology, 2020
The percentage of death and material losses as a result of the explosion of household liquefied petroleum gas (LPG) has risen in recent years, hence the need for a suitable gas leaking detection and alert system.
B. J. Olorunfemi   +2 more
doaj  

Recent Advances in Enzyme‐based Biofuel Cells Using Glucose Fuel: Achieving High Power Output and Enhanced Operational Stability

open access: yesAdvanced Functional Materials, EarlyView.
Effective electron transfer and stable enzyme immobilization, both between enzymes and host electrodes as well as between adjacent enzymes, are crucial for optimizing the biofuel cell (BFC) performance. Recently, efforts have focused on integrating these strategies with porous host electrodes.
Junha Pak   +3 more
wiley   +1 more source

Effect of pallet unit-controlled atmosphere packaging in maintaining the quality of kimchi cabbage (Brassica rapa L. ssp. pekinensis) harvested in the summer

open access: gold, 2019
Eun Ji Choi   +9 more
openalex   +2 more sources

Fibrous Pb(II)‐Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High‐Rate, Selective CO2‐to‐Formate Conversion

open access: yesAdvanced Functional Materials, EarlyView.
A coordination polymer [Pb(tadt)]n prepared by a microwave‐assisted solvothermal method selectively reduces CO2 into formate under visible light with a high apparent quantum yield of ≈25% at 400 nm. It can function as a pre‐catalyst, along with conductive Ketjen Black, to form an active PbCO3/Pb3(CO3)2(OH)2 mixture that exhibits a high Faradaic ...
Chomponoot Suppaso   +8 more
wiley   +1 more source

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