Results 51 to 60 of about 3,086,614 (335)

Transient deglacial simulations unravel the causes of Mediterranean sapropel formation

open access: yesCommunications Earth & Environment
Between 10 and 6 ka, one of the most devastating ecological events for marine life was occurring as the well-ventilated, oxygen-rich glacial eastern Mediterranean deep waters had turned into a dead zone and organic matter accumulated in thick sediment ...
Katharina D. Six   +2 more
doaj   +1 more source

Prevalence of Self-Medicated Use of Antibiotics among the Population in Ernakulam District in Kerala, India

open access: yesMedical Sciences Forum
Self-medication (SM) of antibiotics has become a prevalent reason for the development of antibiotic resistance. This study aims to assess the use of self-medication practices with antibiotics and related factors among the population of Ernakulam district,
Divya Nair   +2 more
doaj   +1 more source

Thirsty country: climate change and drought in Australia [PDF]

open access: yes, 2015
This report argues that climate change is likely making drought worse in the southeast and southwest of Australia, which are some of our most populous regions. Introduction Drought has deeply affected Australia throughout its history.
Climate Council
core  

Climate Variability and Urbanization in sub-Saharan Africa: Mitigating the Effects on Economic Growth

open access: yes, 2021
This study sought to analyze the interactions between climate variability, urbanization, and economic growth in Sub-Saharan Africa. Specifically, it analyzed the extent to which climate variability could maintain the interaction between economic ...
Dia, Kamgnia Bernadette   +1 more
core  

Remote sensing and multispectral imaging of hydrological responses to land use/land cover and climate variability in contrasting agro-ecological systems in Mountainous catchment, Western Cape [PDF]

open access: yes, 2022
>Magister Scientiae - MScWater is a fundamental resource and key in the provision of energy, food and health. However, water resources are currently under severe pressure as a consequence of climate change and variability, population growth and economic ...
Govender, Tanushri
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

More extreme summertime North Atlantic Oscillation under climate change

open access: yesCommunications Earth & Environment
Extreme states of the North Atlantic Oscillation in summer can lead to severe weather events such as heatwaves and floods in Europe. But how these extremes evolve in response to climate change remains unexplored.
Quan Liu   +3 more
doaj   +1 more source

The Southern Annular Mode: Variability, trends, and climate impacts across the Southern Hemisphere

open access: yesWIREs Climate Change, 2020
The Southern Annular Mode (SAM) is the leading mode of extratropical Southern Hemisphere climate variability, associated with changes in the strength and position of the polar jet around Antarctica.
R. Fogt, G. Marshall
semanticscholar   +1 more source

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler   +20 more
wiley   +1 more source

Hydrogeochemical processes and physicochemical parameters controlling the groundwater chemistry of a tropical river basin, Southern India

open access: yesDiscover Geoscience
The hydrogeochemical characteristics of groundwater in the Achankovil River Basin (ARB), Southern Kerala, India, were investigated to elucidate the dominant geochemical processes influencing water quality. A total of 75 groundwater samples were collected
N. Anjali   +4 more
doaj   +1 more source

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