Results 91 to 100 of about 1,090,910 (343)

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung   +5 more
wiley   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee   +4 more
wiley   +1 more source

Diversity of freshwater Cladoceran species (Crustacea: Branchiopoda) in South Korea

open access: yesJournal of Ecology and Environment, 2015
We investigated cladoceran fauna from 71 study areas in South Korea. Sixty-two taxa were found, of which there were 30 planktonic and 25 littoral-benthic cladoceran species. In the present study, taxa of cladocera were
Hyungi Jeong   +4 more
doaj   +1 more source

The Future of Contractual Mandatory Retirement in South Korea [PDF]

open access: yes
Although contractual mandatory retirement at a specified age has been eliminated, or limited, in many Western nations, the practice remains widespread in other parts of the world. In South Korea (henceforth, Korea) most workers are subject to contractual
Klassen, Thomas R.
core  

Muslims in South Korea: The way of life / Mahsuri Khalid … [et al.] [PDF]

open access: yes, 2017
The purpose of this study is to understand the life of Muslims in South Korea. It focuses on cultural and societal factors that may influence the quality of life of Muslims in South Korea.
Jamal, Noraini   +4 more
core  

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

open access: yesAdvanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source

A Comparative Assessment of Food Security in South and North Korea Using Food Demand and Supply

open access: yesLand
South Korea and North Korea share the same environment on the Korean peninsula, but they differ in socio-economic conditions, which leads to differences in crop productivity and status of food security.
Whijin Kim   +10 more
doaj   +1 more source

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