Results 251 to 260 of about 719,650 (365)

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan   +5 more
wiley   +1 more source

Molten‐Salt‐Mediated Upcycling of Spent LiNi0.5Co0.2Mn0.3O2 Cathodes into High‐Voltage Stable LiNi0.7Co0.1Mn0.2O2 for Next‐Generation Batteries

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This work introduces a molten‐salt methodology for the direct upcycling of spent low‐Ni LiNi0.5Co0.2Mn0.3O2 cathodes into high‐performance single‐crystal LiNi0.7Co0.1Mn0.2O2 cathodes. This strategy facilitates the tuning of microstructure and composition while overcoming feedstock limitations.
Yan Li, Ziheng Zhai
wiley   +1 more source

THE POLICE DEPARTMENT IN NATURAL DISASTER OPERATIONS

open access: green, 1969
J. Michael Brooks   +2 more
openalex   +2 more sources

Who is willing to pay a premium for leafy greens produced by indoor agriculture? A comparative choice experiment with US consumers

open access: yesAgribusiness, EarlyView.
Abstract Indoor agriculture (IA) presents a pathway to producing leafy greens more sustainably by strictly controlling the growing environment, increasing the efficiency of water and land resources use, reducing pesticide application, and enhancing quality characteristics.
Joseph Seong   +3 more
wiley   +1 more source

Predicting the Number of Consultations by Emergency Medical Teams During Disasters Using a Constant Attenuation Model: Analyzing the Data of 6 Disasters in Japan and Mozambique Between 2016-2020. [PDF]

open access: yesArch Acad Emerg Med
Yoshida T   +20 more
europepmc   +1 more source

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

open access: yesAgribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

The Bitter Taste of Brazil's Temporary Import Ban on Robusta Coffee

open access: yesAgribusiness, EarlyView.
ABSTRACT Brazil, a leading Robusta coffee producer and exporter, faced a significant drought in 2016–2017, which drastically reduced production and depleted stocks. Consequently, Brazil temporarily permitted the import of one million 60‐kg bags of Robusta coffee in the spring 2017. An import ban was imposed shortly afterward due to lobbying by domestic
Hanifi Otgun   +2 more
wiley   +1 more source

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