Results 31 to 40 of about 125,426 (353)

Shorebird Breeding Biology in Wetlands of the Playa Lakes, Texas, USA [PDF]

open access: yes, 2005
Wetlands in the Playa Lakes Region of Texas are important habitats for North American wintering waterfowl and migrant shorebirds. However, shorebird breeding biology has been overlooked in characterizing the region’s ecological importance.
Conway, Warren C., Smith, Loren M.
core   +2 more sources

Comparative Genomics Analysis of a New Exiguobacterium Strain from Salar de Huasco Reveals a Repertoire of Stress-Related Genes and Arsenic Resistance [PDF]

open access: yes, 2017
Indexación: Web of Science; Scopus.The Atacama Desert hosts diverse ecosystems including salt flats and shallow Andean lakes. Several heavy metals are found in the Atacama Desert, and microorganisms growing in this environment show varying levels of ...
Aguayo, D.   +12 more
core   +3 more sources

Halophiles and Their Biomolecules: Recent Advances and Future Applications in Biomedicine [PDF]

open access: yes, 2020
The organisms thriving under extreme conditions better than any other organism living on Earth, fascinate by their hostile growing parameters, physiological features, and their production of valuable bioactive metabolites.
Amoozegar, Mohammad Ali   +2 more
core   +1 more source

The chemical composition, classification, and geographical distributions of soda-saline lakes in Eastern Tanzania's rift valley

open access: yesJournal of Hydrology: Regional Studies
Study region: Soda-Saline Lakes in eastern Tanzania's rift valley. Study focus: This study examined the chemical composition, classification, and geographical distribution of soda-saline lakes in the eastern Tanzania rift valley. New hydrological insight
Azaria Stephano Lameck   +2 more
doaj   +1 more source

Dissolved carbon and CDOM in lake ice and underlying waters along a salinity gradient in shallow lakes of Northeast China [PDF]

open access: yes, 2019
The variations of DOC and DIC concentrations in lake ice and underlying waters were examined in 40 shallow lakes across the Songnen Plain, Northeast China.
Du, Jia   +4 more
core   +1 more source

Introduction to Issues and Technology in Water Contaminants [PDF]

open access: yes, 2020
About 70% of the earth’s surface is covered with water. Although the quantity of water on earth is vast, most of this does not fit for direct human consumption, particularly the saline water.
Abdullah, Noorul Hudai   +1 more
core  

Additions to the Checklist of the Illinois Spiders [PDF]

open access: yes, 2017
Five families and 140 species of spiders not included in former Illinois checklists are recorded. Two of these families, Antrodiaetidae and Scytodidae, and 40 of the species have been cited in earlier revisionary or other literature.
Beatty, J. A, Nelson, J. M
core   +3 more sources

Status and Trends of Saline Lake Research in British Columbia, Canada

open access: yesLimnological Review
Saline lakes are distinct, understudied aquatic ecosystems, particularly those that are hydrologically isolated from marine environments. In British Columbia (BC), Canada, the scope and trajectory of scientific research on these systems remain largely ...
Markus Heinrichs
doaj   +1 more source

Contrasting the Genetic Patterns of Microbial Communities in Soda Lakes with and without Cyanobacterial Bloom

open access: yesFrontiers in Microbiology, 2018
Soda lakes have high levels of sodium carbonates and are characterized by salinity and elevated pH. These ecosystems are found across Africa, Europe, Asia, Australia, North, Central, and South America.
Ana P. D. Andreote   +7 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

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