Results 111 to 120 of about 7,638,508 (295)

The role of agricultural projects interventions on the incomes and material wealth among farming youth in Tanzania. A case study of Kilombero District

open access: yesCogent Food & Agriculture
Agricultural development projects play a crucial role in enhancing the livelihoods of young farmers in rural areas. This study investigated the impact of such project interventions on income levels and material wealth among youth engaged in farming in ...
Deogratias Clemence Maksi   +2 more
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

Global Report on Human Settlements

open access: yes, 2011
www.unhabitat.org/pmss/getElectronicVersion.asp?nr=1788andalt=
United Nations Centre for Human Settlements
core  

High-Rise Residential District Morphology Optimization for Enhancing the Green Space Cooling Effect

open access: yesBuildings
Large-scale urban green spaces exert a cooling effect in cities and have great potential for optimizing the urban climate. In this study, taking the typical green space Xingfulindai in Xi’an as an example, we carried out field measurements and ENVI-met ...
Feng Shi   +3 more
doaj   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

open access: yesFEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez   +4 more
wiley   +1 more source

Sustainable human settlements development in Latin America and the Caribbean.

open access: yes, 2011
http://www.eclac.org/publicaciones/xml/3/21543/lcl2287i.pdfAn overview of the regional process made towards the targets and commitments derived from implementation plans and programmes of the main agreements of the Johannesburg Summit and Agenda 21 on ...
Winchester, Lucy Winchester, Lucy
core  

The Impact of System Softness on Haines Jumps and Drainage in Porous Media

open access: yesWater Resources Research
Haines jumps are abrupt movements of fluid interfaces accompanied by sudden changes in capillary pressure during multiphase flow in porous media. They are a fundamental pore‐scale mechanism influencing displacement patterns and efficiency.
Bowen Zhang   +3 more
doaj   +1 more source

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