Results 11 to 20 of about 2,704,412 (312)

Knowledge base to facilitate anthropogenic resource assessment [PDF]

, 2020
Non-energy mineral resources such as iron and ferro-alloy metals, non-ferrous metals, precious metals, industrial minerals and construction materials are essential for industrial production, the prosperity of nations and modern living ...
Blasenbauer, Dominik, Bogush, Anna, Cleall, P, Cormio, C, Fellner, J., Fernández-Alonso, M., Guglietta, D., Heuss- Aßbichler, S., Huber, F., Kral, U., Kriipsalu, M., Krook, J., Laner, D., Lederer, J., Lemière, B., Liu, G., Mao, R., Mueller, S., Quina, M., Sinnett, D., Stegemann, J., Syc, M., Szabó, K., T. Carvalho, T, Werner, T., Wille, E., Winterstetter, A., Žibret, G.   +27 more
core   +4 more sources

Model of Multi-branch Trees for Efficient Resource Allocation [PDF]

, 2020
Although exploring the principles of resource allocation is still important in many fields, little is known about appropriate methods for optimal resource allocation thus far.
Okada, Isamu, Oyamaguchi, Natsumi, Tajima, Hiroyuki   +2 more
core   +1 more source

Socio-Economic Determinants of Vulnerability to Climate Variability and Change Across Gender in Southeast Nigeria

Journal of Agricultural Extension, 2019
This study assessed vulnerability problems in Southeast Nigeria. The specific objectives were to, assess vulnerability to impacts of climate variability and change (CVC) and their differences across gender and identify socio-economic determinants of ...
Onyinyechi Ifeanyi Nnadi, James G Lyimo, Emma T Liwenga   +2 more
doaj   +4 more sources

Diurnal cycle RANS simulations applied to wind resource assessment [PDF]

, 2019
Microscale computational fluid dynamics (CFD) models can be used for wind resource assessment on complex terrains. These models generally assume neutral atmospheric stratification, an assumption that can lead to inaccurate modeling results and to large ...
Apsley, Avila, Avila, Ayotte, Castro, Chen, Dudhia, Gargallo-Peiró, Gargallo-Peiró, Hong, Houzeaux, Hristov, Janjic, Kain, Koblitz, Kumar, Mlawer, Monin, Palma, Panofsky, Pieterse, Sanz-Rodrigo, Sogachev, Svensson, Taylor, Veiga-Rodrigues, Vázquez   +26 more
core   +2 more sources

Study on Emerald-level Beryl from the Zhen'an W-Be Polymetallic Deposit in Shaanxi Province by Electron Probe Microanalyzer and Micro X-ray Diffractometer

Yankuang ceshi, 2018
BACKGROUND A new deposit type with a scheelite-beryl-molybdenite assemblage was first discovered in the Zhen'an area of Shaanxi Province. BAOBJECTIVES The research on chromatic mechanism and genetic mechanism of emerald was carried out.
DAI Hong-zhang, WANG Deng-hong, LIU Li-jun, HUANG Fan, WANG Cheng-hui   +4 more
doaj   +1 more source

Fort Stewart integrated resource assessment. Volume 3: Resource assessment [PDF]

, 1993
The US Army Forces Command (FORSCOM) has tasked the US Department of Energy (DOE) Federal Energy Management Program (FEMP), supported by the Pacific Northwest Laboratory, to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Stewart.
Sullivan, G. P., Keller, J. M., Stucky, D. J., Wahlstrom, R. R., Larson, L. L.   +4 more
openaire   +2 more sources

Particular aspects of geo-ecologic assessment in geo-eco-socio-economic approach to the development of northern territories [PDF]

, 2015
In today’s context, the preservation of territory’s ecosystem, when it becomes involved in the economic turnover, requires preemptive geo-ecological assessment aimed at identifying the extent of its sustainability to expected anthropogenic impact.
Semyachkov, A. I., Slavikovskaya, Yu. O.
core   +1 more source

Evaluation of Three Prokaryote Primers for Identification of Prokaryote Community Structure and Their Abode Preference in Three Distinct Wetland Ecosystems

Frontiers in Microbiology, 2021
The ultimate role of prokaryote (bacteria and archaea), the decomposer of the wetland ecosystem, depends on its community structure and its interaction with the environment.
Kavita Kumari, Malay Naskar, Md. Aftabuddin, Soma Das Sarkar, Bandana Das Ghosh, Uttam Kumar Sarkar, Subir Kumar Nag, Chayna Jana, Basanta Kumar Das   +8 more
doaj   +1 more source

Fort Drum integrated resource assessment. Volume 3, Resource assessment [PDF]

, 1992
The US Army Forces Command (FORSCOM) has tasked Pacific Northwest Laboratory (PNL) as the lead laboratory supporting the US Department of Energy (DOE) Federal Energy Management Program`s (FEMP) mission to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Drum.
Dixon, D. R., Armstrong, P. R., Daellenbach, K. K., Dagle, J. E., Di Massa, F. V., Elliott, D. B., Keller, J. M., Richman, E. E., Shankle, S. A., Sullivan, G. P., Wahlstrom, R. R.   +10 more
openaire   +2 more sources

Land-use patterns and their implication on malaria transmission in Kilosa District, Tanzania

Tropical Diseases, Travel Medicine and Vaccines, 2018
Background Understanding of the land use and malaria transmission among farming communities in Tanzania is of great significance. Water resource development projects, deforestation, wetland cultivation, and land use changes for agricultural purposes all ...
Phillipo Paul, Richard Y. M. Kangalawe, Leonard E. G. Mboera   +2 more
doaj   +1 more source