Results 1 to 10 of about 854 (70)

Perspective: Young Workers at Higher Risk for Carcinogen Exposures

open access: yesFrontiers in Public Health, 2022
Young workers, those under the age of 25, are considered a vulnerable working population, primarily due to their increased risk of injury. In this study we investigate if young workers may also be at an increased risk for occupational exposure to ...
Caitlin M. Sweet   +7 more
doaj   +1 more source

Characterizing occupational radon exposure greater than 100 Bq/m3 in a highly exposed country

open access: yesScientific Reports, 2022
Radon is an established lung carcinogen concentrating in indoor environments with importance for many workers worldwide. However, a systematic assessment of radon levels faced by all workers, not just those with direct uranium or radon exposure, has not ...
A. Brobbey   +5 more
doaj   +1 more source

On species status of Carex sordida (Cyperaceae)

open access: yesTurczaninowia, 2022
This article deals with the problem of species independence of Carex sordida. Closely related species of the sect. Carex, C. sordida, C. atherodes, and C. drymophila, were analyzed based on material from Asian Russia.
Ирина Николаевна Шеховцова   +1 more
doaj   +1 more source

Carex delongii (Cyperaceae), a new sedge from Russia

open access: yesTurczaninowia, 2021
While performing vegetation surveys in the southern part of the Lena delta, a new species of Carex from section Phacocystis has been found. Morphologically, Carex delongii sp. nov. is most close to C. cespitosa and C.
Ирина Николаевна Шеховцова   +2 more
doaj   +1 more source

The Palynological Study of Carex L. with emphasis on Systematics in Iran [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2018
The Carex L. includes 62 species of 4 subgenus belonging to 30 sections in Iran. This genus has numerous complex taxonomic groups that make it necessary to evaluate the diagnostic and differential traits.
Ensieh Pesarkloo   +3 more
doaj   +1 more source

The complete chloroplast genome of Carex laevissima Nakai (Cyperaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Carex laevissima Nakai 1914 (Cyperaceae) is vital for ecological conservation and land virescence, and has high ornamental value. Here the chloroplast genome of Carex laevissima was assembled and systematically analyzed for further genetic research of ...
Wei Ren   +4 more
doaj   +1 more source

The driving mechanisms for community expansion in a restored Carex tussock wetland

open access: yesEcological Indicators, 2021
Community expansion and succession are important processes in wetland ecosystems. Studying the expansion of restored plant communities contributes to understanding the dynamic evolution of wetland restoration, and is of great significance.
Qing Qi   +6 more
doaj   +1 more source

Notes on Carex L. (Cyperaceae) in Guangxi

open access: yesGuangxi Zhiwu, 2023
Carex L. as a super large genus with a high species diversity in the world, 100 species of Carex have been recorded from Guangxi at present. However, the resources of Carex in Guangxi are still unclear, and lack of research and investigation.
Zhaocen LU   +3 more
doaj   +1 more source

Antioxidative Effects of Carrot-Derived Nanovesicles in Cardiomyoblast and Neuroblastoma Cells

open access: yesPharmaceutics, 2021
Oxidative stress is implicated in many diseases, including cardiovascular and neurodegenerative diseases. Because an increased level of oxidative stress causes apoptosis, it is necessary to inhibit cellular responses to oxidative stress.
Do Kyung Kim, Won Jong Rhee
doaj   +1 more source

Fatty acids composition of fruits of selected Central European sedges (Carex L. Cyperaceae)

open access: yesGrasas y Aceites, 2010
Fatty acids in the fruits of 13 sedge species (Carex L., Cyperaceae) were analyzed. The oil contents in the fruits of the studied sedges ranged from 3.73 and 46.52%. In the studied fruit oils 14 different fatty acids were identified. The main unsaturated
Anna Bogucka-Kocka, Magdalena Janyszek
doaj   +1 more source

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