Results 81 to 90 of about 2,557 (152)

2-Arylvinylpyrimidines versus 4-arylvinylpyrimidines: synthesis and comparison of the optical properties. [PDF]

open access: yes, 2013
International audienceCondensation of donor-substituted aldehydes on methylpyrimidine led to two series of fluorescent molecules depending on the position of the methyl group. Whereas highly emissive 4-arylvinylpyrimidine derivatives are well-known, this
Achelle, Sylvain   +1 more
core   +3 more sources

Influence of desiccation on the survival of Bulinus globosus under laboratory conditions

open access: yesJournal of Freshwater Ecology, 2018
Environmental changes are generally known to influence the distribution and abundance of schistosome intermediate host snails (IHs). However, the influence of hydrologic changes per ser on the length of survival of schistosome IHs is not fully understood.
Chester Kalinda   +3 more
doaj   +1 more source

Juvenile-to-Adult Antler Development in White-Tailed Deer in South Texas [PDF]

open access: yes, 2008
Past studies using penned deer provide conflicting results on the age when reliable predictions about antler growth potential in white-tailed deer (Odocoileus virginianus) can be made.
Koerth, Ben, Kroll, James
core   +2 more sources

Measuring Ethiopian farmers' vulnerability to climate change across regional states: [PDF]

open access: yes
"This study analyzes the vulnerability of Ethiopian farmers to climate change based on the integrated vulnerability assessment approach using vulnerability indicators.
Deressa, Temesgen   +2 more
core  

PENGARUH GAYA KEPEMIMPINAN, MOTIVASI DAN INSTENTIF TERHADAP KINERJA KARYAWAN PT. MNC SKY VISION (INDOVISION) SURABAYA [PDF]

open access: yes, 2017
Kinerja karyawan sangat menentukan maju mundurnya suatu perusahaan, di dalam organisasi peranan manusia merupakan modal dasar dalam menentukan tercapai tidaknya tujuan dari pada organisasi yang telah ditetapkan.
., BUDIYONO
core  

Vulnerability and the impact of climate change in South Africa's Limpopo River Basin: [PDF]

open access: yes
"This paper uses farmers' responses to exogenous weather shocks in South Africa's Limpopo River Basin to gauge how farmers are apt to respond to future climate change-induced shocks, in particular drought.
Shewmake, Sharon
core  

Social and gender analysis report: Barotse Floodplain, Western Province,Zambia [PDF]

open access: yes, 2015
There is increasing awareness that integrating gender into development frameworks is critical for effective implementation of development strategies. In working to alleviate rural poverty, the CGIAR Research Program on Aquatic Agricultural Systems (AAS ...
Cole, S.M.   +7 more
core   +1 more source

Social learning, selection, and HIV infection: Evidence from Malawi [PDF]

open access: yes
"This paper examines social learning regarding HIV infection, using HIV test results and sibling death data from Malawi. In the analysis, we compare hypotheses on social learning, selection. and common factors. Empirical results show that young women are
Ueyama, Mika, Yamauchi, Futoshi
core  

Empoya ezihya [PDF]

open access: yes, 2009
Liederbuch in der Buhaya ...

core  

India: Shadow WTO agricultural domestic support notifications [PDF]

open access: yes
"In this study, we examined India's domestic support policies to understand their classification and measurement for the purposes of official World Trade Organization (WTO) notifications.
Gopinath,Munisamy
core  

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