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Träfflista för sökning "WFRF:(Yengo L) "

Sökning: WFRF:(Yengo L)

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Numrering	Referens	Omslagsbild	Hitta
1.	Aad, G., et al. (författare) 2012 swepub:Mat__t (refereegranskat)
2.	Graf, Heike, 1959- (författare) What to expect from technologies of communication? : The media use by migrants 2020 Ingår i: Anais de resumos Expandidos IV Seminário Internacional de Pesquisas em Militarização e Processos Sociais. - São Leopoldo : Instituto Humanitas Unisinos. Konferensbidrag (övrigt vetenskapligt/konstnärligt)
3.	Juslin, Peter (författare) The confidence-hindsight mirror effect in judgment: An accuracy-assessment model for the Knew-It-All-Along effect 1998 Ingår i: Journal of Experimental Psychology. Learning, Memory and Cognition. - 0278-7393 .- 1939-1285. ; 24, s. 415-431 Tidskriftsartikel (refereegranskat)
4.	Ligate, Fanuel Josephat, et al. (författare) Groundwater resources in the East African Rift Valley: Understanding the geogenic contamination and water quality challenges in Tanzania 2021 Ingår i: Scientific African. - : Elsevier BV. - 2468-2276. ; 13 Tidskriftsartikel (refereegranskat)abstract Over the years, groundwater has been used as a means of adaptation to the seasonal and perennial scarcity of surface water. Groundwater provides water for households, livestock, and irrigation in semi-arid areas of Tanzania. It is acknowledged that groundwater is sus-ceptible to chemical and other mineral contamination which not only poses a threat to the health of human beings and livestock but also agriculture. However, the potential of groundwater in terms of its viability and quality has not received adequate scrutiny from scholars. This paper provides a review of water quality and highlights the geogenic con-tamination of groundwater resources in Tanzania. The literature reviewed focused on the water resource sector in the major drainage basins of Tanzania, the information about drinking water quality with respect to geogenic contamination were sought. This paper has established that fluoride is the main and well-known groundwater contaminant. This is attributed to the existence of fluoride-rich minerals such as fluorite (CaF2), fluorapatite (Ca-5(PO4)(3)F), cryolite (Na3AlF6), sellaite (MgF2), villiaumite (NaF), and topaz ((Al-2(SiO4)F-2), bastnaesite ((Ca, La, Nd)CO3F), and their ash deposits peeling from the granite and alka -line volcanic rocks, dominant in the region. The presence of fluoride in water sources in northern Tanzannia, part of the EARV contributes to the serious health effects on humans such as dental, skeletal, and crippling fluorosis. In addition, some literature indicated ar-senic as a serious drinking water geogenic pollutant in the north-west parts of Tanzania. They pointed out that oxidation of arsenopyrite minerals is responsible for the dissolution and release of arsenic into groundwater. From this review we conclude that information on geochemistry/hydro-geochemistry of fluoride and arsenic in the aquifers is far inadequate and recommends that more research and development (R&D) effort s from scholars, researchers, and government institutions should be invested for further investigations and solutions. The focus should be creating awareness about the danger of using arsenic and fluoride contaminated water and development of affordable and environmental friendly water purification technologies.
5.	Lobo, Lubin, et al. (författare) Health assessment and the right to health in Sweden : asylum seekers' perspectives 2018 Ingår i: European Journal of Public Health. - : Oxford University Press. - 1101-1262 .- 1464-360X. ; 28, s. 86-86 Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
6.	Wingård, Rikard, 1981 (författare) "Men den finns ju digitalt!" Om böckers värde som fysiska objekt, exemplifierat genom en bibliografisk undersökning av Frank Hellers Furustolpe und die Geister 2018 Ingår i: Kulturarvsperspektiv : texter från en seminarieserie om specialsamlingar i Sverige / redaktör Peter Sjökvist.. - Uppsala : Uppsala universitet. - 0282-3152. - 9789150627053 ; , s. 19-39 Bokkapitel (övrigt vetenskapligt/konstnärligt)
7.	Winiarski, J (författare) Mechanisms in childhood idiopathic thrombocytopenic purpura (ITP) 1998 Ingår i: Acta paediatrica (Oslo, Norway : 1992). Supplement. - 0803-5326. ; 87424, s. 54-56 Tidskriftsartikel (refereegranskat)
8.	Ye, Xiaoling, et al. (författare) High Performance Self-Powered Photodetectors Based on Graphene Nanoribbons/Al2O3/InGaZnO Heterojunctions 2024 Ingår i: IEEE Photonics Journal. - : Institute of Electrical and Electronics Engineers (IEEE). - 1943-0655. ; 16:3 Tidskriftsartikel (refereegranskat)abstract Self-powered photodetectors which operate without external power sources hold immense promise in future photodetection systems. To achieve high-performance self-powered optoelectronic devices, efficient electron-hole pair separation is critical to generate high photocurrents. In this work, we successfully synthesized semiconducting graphene nanoribbons (GNRs) with a direct bandgap of 1.80 eV and employed them to construct a high-performance GNR/Al2O3/IGZO heterostructure photodetector. The built-in electric field in the heterojunctions enables this photodetector to exhibit remarkable performance, showing a responsivity of up to 68 mA/W, a detectivity of 8.34 x 1010 Jones, and rapid response times of 21/20 ms at zero bias. Furthermore, the photodetector features a wide spectral detection range of 405 to 1550 nm. These results highlight the promising potential of GNR/IGZO p-n heterojunction-based self-powered photodetectors in optoelectronic applications.
9.	Shukla, Padma, et al. (författare) Modulational instabilities of surface plasmons on metallic plasma surfaces with nanoparticles 2008 Ingår i: Journal of Plasma Physics. ; 74, s. 287- Tidskriftsartikel (refereegranskat)
10.	Women's Language : An Analysis of Style and Expression in Letters before 1800 2012 Samlingsverk (redaktörskap) (refereegranskat)

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