Results 41 to 50 of about 3,670 (255)

Drivers of Livelihoods Diversification in Rungwe District

Journal of Sustainable Development, 2019
This paper examined the factors influencing livelihoods diversification in Rungwe district. Specifically, the study assessed the livelihoods activities in the study area and determined the drivers of livelihoods diversification. The study was carried out in six villages of Rungwe District, Mbeya Region in which about 253 households were interviewed for
Atupakisye S. Kalinga, Richard Y. M. Kangalawe, James G. Lyimo   +2 more
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Wellbeing, productivity and food security effects of multiple livelihood diversifications: Insight from kaffa zone, Ethiopia

Cogent Social Sciences
Even if agriculture is the dominant livelihood base for most Ethiopians, currently the sector is facing many challenges. Hence, rural households are compelled to develop livelihood diversification strategies to cope with the increasing vulnerability ...
Kindineh Sisay
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

ASSESSMENT OF THE LIVELIHOODS OF THE RURAL VULNERABLE GROUP IN NIGERIA [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2023
The vulnerable group is susceptible to various economic and social challenges. Understanding their livelihood is a prerequisite to addressing these menaces.
Abraham FALOLA, Ridwan MUKAILA, Grace Oluwakemi NAFIU, Adetunji Sanjo OLANREWAJU, Sheu-Usman Oladipo AKANBI, Angela Ebere OBETTA, Angela Chidimma IGWE   +6 more
doaj  

Rural Livelihoods Diversification in Ethiopia: Evidence of Households around Lake Tana

Cogent Social Sciences, 2022
Rural households in Ethiopia are characterized by subsistence agriculture, while empirical evidence reveals that rural livelihoods are limited. The aim of this study was to assess the rural livelihoods diversification with evidence of households ...
Yilebes A. Damtie, Arega B. Berlie, Gashaw M. Gessese   +2 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

THE THEORETICAL APPROACH OF LIVELIHOODS DIVERSIFICATION

Redes, 2012
Este artigo apresenta a abordagem da diversificação dos meios de vida como um método de estudo das alternativas de vida no meio rural, uma ferramenta analítica que também permite acompanhar e avaliar o desempenho das políticas públicas de desenvolvimento rural.
Perondi, Miguel Angelo, Schneider, Sérgio   +1 more
openaire   +2 more sources