Results 251 to 260 of about 23,253,765 (333)

Charcoal whitening agents and composite resin: investigating color change and surface roughness. [PDF]

BMC Oral Health
Ozkocak BBC, Ozkocak I.
europepmc   +1 more source

Environmental justice in education for climate action: Case studies from Perú and Uganda

Children &Society, EarlyView.
Abstract This paper draws on participatory research with secondary school learners in Perú and Uganda that shows how environmental and social (in) justices are interwoven and embedded in young people's experiences of the natural world. These experiences contrast with learners' accounts of environmental education in secondary schooling, in which the ...
Rachel Wilder, Expedito Nuwategeka, Carlos Monge, Alithu Bazan Talavera   +3 more
wiley   +1 more source

Dietary charcoal supplementation modulates hematological, biochemical, immunological, antioxidant, and intestinal parameters in ducks. [PDF]

J Adv Vet Anim Res
Hosny M, Farghly MFA, Abdelfattah MG, Abd El-Hack ME, Ashour EA, Aldhalmi AK, Swelum AA, Tufarelli V, El-Kholy MS, Tateo A.   +9 more
europepmc   +1 more source

A link between increased temperature and avian body condition in a logged tropical forest

Conservation Biology, EarlyView.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi, Geoffrey Muhanguzi, David Eryenyu, Patrick Arua, Mnason Tweheyo, Michael A. Patten, Amy Elizabeth Eycott, Fred Babweteera   +7 more
wiley   +1 more source

Socio-Ecological Significance and Anthropogenic Threats to <i>Berlinia</i> (Sol. ex Hook.f., 1849) and <i>Isoberlinia</i> (Stapf, 1911) Species in Côte d'Ivoire. [PDF]

Ecol Evol
Karim SG, Bakary S, Koné NGA.
europepmc   +1 more source

Mission report for the Ulcos project - SP7, june 19-26, 2005 : pre-feasibility survey for the united Republic of Tanzania [PDF]

, 2005
Lescuyer, Guillaume
core  

Assessment of ecosystem status in Mozambique and implications for environmental planning

Conservation Science and Practice, EarlyView.
We assess Mozambique's terrestrial ecosystems using the IUCN Red List of Ecosystems framework, showing that more than half of Mozambique's ecosystems are threatened, with impacts primarily concentrated in temperate subhumid grasslands and pyric tussock savannas.
Kendall R. Jones, Mervyn Lötter, Hugo M. Costa, Gautam Surya, Vanessa Rathbone, Hermenegildo Matimele, Eleutério Duarte, Tereza Alves, Célia Macamo, Denise Nicolau, Muri G. Soares, Roberto Zolho, Hedley S. Grantham   +12 more
wiley   +1 more source

Palmyrah Seed-Derived Activated Charcoal/TiO₂ Composites as a Counter Electrode for Dye-Sensitized Solar Cells. [PDF]

ACS Omega
Rajaramanan T, Umayangani Weerasinghe MI, Kumara GRA, Senthilnanthanan M, Ravirajan P, Velauthapillai D.   +5 more
europepmc   +1 more source

Utilisation of wastewater for fuel and fodder production and environmental and social benefits in semi-arid, peri-urban zones of sub-Saharan Africa. Third Annual Report: 1/12/2004 - 30/11/2005 [PDF]

, 2006
Alzouma, Z.M., Atta, S., Bathily, H., Bayala, J., Cisse, D., Cisse, Y., Dianda, M., Guindo, S., Ibrahim, M.D., Ibro, G., Ingleby, K., Kante, F., Kone, B., Krasova-Wade, T., Lahbib, M., Laouali, M.S., Maiga, M.S., Munro, R.C., Neyra, M., Saadou, M., Samake, B., Sanon, K., Sidibe, D., Traore, K., Wilson, J., Yattara, I.I.   +25 more
core