Results 11 to 20 of about 6,451 (203)

Electrical Characteristics of Ultra-High-Performance Concrete Containing Carbon-Based Materials

open access: yesApplied Sciences, 2022
Recently, carbon materials with unique properties, such as high tensile strength and electrical conductivity, have been extensively investigated for the multi-functionalization of concrete.
Kwangmo Lim   +4 more
doaj   +1 more source

The complete chloroplast genome of Aconitum puchonroenicum Uyeki & Sakata (Ranunculaceae), a rare endemic species in Korea

open access: yesMitochondrial DNA. Part B. Resources, 2020
The chloroplast genome sequence of Aconitum puchonroenicum Uyeki & Sakata, a rare endemic species in Korea, was characterized through de novo assembly with next-generation sequencing data.
Chae Eun Lim   +5 more
doaj   +1 more source

Last interglacial sea-level proxies in the Korean Peninsula [PDF]

open access: yesEarth System Science Data, 2022
Like most of the world's coastlines, the Korean Peninsula experienced higher-than-present sea levels during the last interglacial (LIG), otherwise known as Marine Isotope Stage (MIS) 5e.
W. H. Ryang   +4 more
doaj   +1 more source

On the Round Table “70th Anniversary of the Korean Armistice Agreement” [PDF]

open access: yesВосточная Азия: факты и аналитика, 2023
The article is devoted to the round table “70th Anniversary of the Korean Armistice Agreement”, which was held on July 31, 2023 at the Institute of China and Contemporary Asia of the Russian Academy of Sciences.
Kim En Un, Konovalova A.I.
doaj   +1 more source

Islanders Come Back to the Mainland: Social Identity in the People of Jeju in Mainland Korea

open access: yesIsland Studies Journal, 2023
This study investigates the social identity and self-efficacy of a group of people from Jeju who have come to the mainland Korean peninsula for their university education.
Luis Miguel Dos Santos   +2 more
doaj   +1 more source

Fundamental Design Concepts of a Modular Pier System Using Ultra-High-Performance Concrete for Solving Construction Errors

open access: yesBuildings, 2023
Concrete structures in marine environments are prone to deterioration and damage due to chloride ion penetration, freezing and thawing, and chemical erosion.
Kwangmo Lim   +4 more
doaj   +1 more source

Preliminary Appraisal of a Correlation Between Glaciations and Large Igneous Provinces Over the Past 720 Million Years

open access: yesGeophysical Monograph Series, Page 169-190., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Nasrrddine Youbi   +9 more
wiley  

+1 more source

Taxonomic review of the genus Himacerus (Hemiptera: Heteroptera: Cimicomorpha: Nabidae) from the Korean Peninsula

open access: yesJournal of Asia-Pacific Biodiversity, 2019
The genus Himacerus (Hemiptera: Heteroptera: Cimicomorpha: Nabidae) is reviewed from the Korean Peninsula, with the discovery of a new record Himacerus dauricus (Kiritshenko, 1911). The presence of H. nodipes to Korean fauna is discussed.
Junggon Kim, Hodan Lee, Sunghoon Jung
doaj   +1 more source

Review of the water penny beetles (Coleoptera: Psephenidae) of the Korean Peninsula based on morphology and mitochondrial cytochrome c oxidase subunit I gene sequences

open access: yesJournal of Asia-Pacific Biodiversity, 2020
The water penny beetles (Coleoptera: Psephenidae) of the Korean Peninsula are reviewed based on their external morphology and mitochondrial cytochrome c oxidase subunit I gene sequences.
Sang Woo Jung   +2 more
doaj   +1 more source

An annotated catalogue of the subfamily Orthotylinae (Hemiptera: Heteroptera: Miridae) from the Korean Peninsula

open access: yesJournal of Asia-Pacific Biodiversity, 2017
This paper provides an annotated catalogue of the plant bugs, subfamily Orthotylinae (Heteroptera: Miridae) from the Korean Peninsula. In this study, a total of 41 species are enumerated, including four new records from the Korean Peninsula ...
Sunghoon Jung   +2 more
doaj   +1 more source

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