Results 111 to 120 of about 142,411 (300)

POVERTY AND DIVERSITY OF LIVELIHOOD SYSTEMS IN POST-APARTHEID RURAL SOUTH AFRICA: INSIGHTS INTO LOCAL LEVELS IN THE EASTERN CAPE PROVINCE [PDF]

open access: yes
This paper highlights the plight of black rural areas in South Africa, in which deep poverty and weak subsistence agriculture are embedded. The apartheid policy and its numerous measures are the first causes of such a situation. Besides, the existence of
Perret, Sylvain R.
core  

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Beyond fetching water for livestock: A gendered sustainable livelihood framework to assess livestock-water productivity

open access: yes, 2005
Metadata only recordIn this paper, the authors assert that within recent development initiatives aimed at improving access to quality water, the use of water in livestock maintenance and production as a livelihood strategy is largely ignored.
Van Hoeve, E., van Koppen, B.
core  

ORGANIC FARMING AND SOCIAL CAPITAL APPROACH IN THE RESTORATION OF SUSTAINABLE AGRICULTURAL LIVELIHOOD IN A POST-CONFLICT SETTING: A CASE OF NORTHERN UGANDA [PDF]

open access: yes, 2012
This report presents a discussion of how organic farming and social capital development can contribute towards the restoration of sustainable agricultural livelihood in a post-conflict setting; with a case study of Northern Uganda. Strictly speaking, the
Odokonyero, Kennedy
core  

Epigenetic reprogramming of lineage switching in cancer

open access: yesFEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı   +4 more
wiley   +1 more source

Poverty, Livelihoods and War Legacies: the Case of Post-War Rural Kosovo [PDF]

open access: yes
This paper examines the effects of war on livelihood portfolios and welfare outcomes of rural households in Kosovo using the 2000 Kosovo Living Standards Measurement Survey.
Julie Litchfield   +2 more
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Hydropower and Livelihoods in the Mekong Basin: Reservoir Operation for Farming and Fishing Livelihoods, Optimal Livelihoods Strategies, and Simultaneous Optimization of Hydropower and Livelihood Goals [PDF]

open access: yes, 2017
Hydropower construction, with the promise of providing sustainable energy, government revenue, and economic development, is surging throughout many regions of the world, especially in Asia. The hydropower dams, however, damage natural fisheries and submerge fields. As dam construction dislodges rural communities, rural development experts struggle with
openaire   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

Goodbye to Projects? - Review of development interventions in Tanzania: From projects to livelihoods approaches [PDF]

open access: yes, 2002
YesApproaches to projects and development have undergone considerable change in the last decade with significant policy shifts on governance, gender, poverty eradication, and environmental issues.
Kamuzora, Faustin, Toner, Anna L.
core   +3 more sources

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