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52篇 您的检索式:作者名="Yami"
    题名 作者 年代 出处 被引量
1Wet 2,4,6-trichloro-1,3,5-triazine(TCT) as an efficient catalyst for the synthesis of 2,4,6-triarylpyridines under solvent-free conditions显示文摘2,4,6-triarylpyridines 的有效一个壶合成被描述了。这在 130 潣普物敭在没有溶剂的状况下面面对湿 2,4,6-trichloro-1,3,5-triazine (TCT ) 的催化数量包含醛,酉同类和铵醋酸盐的三部件的反应吗??Behrooz Maleki Davood Azarifar Hojat Veisi Seyede Fatemeh Hojati Hafezeh Salehabadi Razieh Nejat Yami 2010Chinese Chemical Letters2010,21,11:3
2Impact of exclosures on wood biomass production and fuelwood supply in northern Ethiopia显示文摘In the Ethiopian highlands, communal grazing lands are one of the major land uses, and are source of livelihood for the rural people. Free and uncontrolled grazing in the communal grazing lands is the dominant grazing system. The traditional uncontrolled and free grazing system has caused severe degradation of the grazing lands. As a result, communities have started to establish exclosures and support the restoration of degraded communal grazing lands. Studies have shown that exclosures are effective to restoring degraded communal grazing lands and improving ecosystem services. However, studies that investigate the changes in aboveground biomass following the establishment of exclosures and compare it with fuelwood demand of the beneficiaries in our study area is lacking. Therefore, our study aimed at:(1) quantifying yearly biomass accumulation in exclosures and compare it to fuelwood demand of households that manage the exclosures;(2) assessing household energy sources and their consumption levels. To monitor changes in biomass production with over time, replicated(n = 3) 5 and10 year-old exclosures were sampled. To investigate fuelwood sources and consumption patterns, household surveys, key informant interviews and focus group discussion were conducted. Our results demonstrated that total biomass production increased with exclosure age. In both exclosure, biomass production from Vachellia etbaica was significantly(p \ 0.05) greater than that from Euclea.racemosa. Average daily fuelwood consumption per person was(0.63 ± 0.2) kg day^(-1). This means that the total biomass(27.5 Mg year^(-1)) obtained from 114.6 ha of exclosures covers only 9.4% of yearly fuelwood demand of the residents who manage the sampled exclosures. Nearly all respondents(95%) confirmed that they travel more than10 km day^(-1) to gather fuelwood from surrounding degraded forest patches. We recommend plantings of fast growing native tree species within exclosures and around homesteads to provide a sustainable fuelwood supply and using improved stoves to address the problem of fuelwood shortage. District agricultural offices could provide seedlings of native plant species, while communities provide unpaid labour for planting and managing plantations.Wolde Mekuria Mastewal Yami Mitiku Haile Kindeya Gebrehiwot Emiru Birhane 2019Journal of Forestry Research2019,30,2:2
3Investigation of Oil Swelling Packers 显示文摘A1 Yami A S Nasr - E1 - Din H A 2008SPE 1131352008,,:1
4Investigation of Water - Swelling Packers 显示文摘A1 Yami A S Nasr E1 Din H A 2008SPE 1148142008,,:1
5Sequence analysis of the large (L) polymerase gene and trailer of the peste des petits ruminants virus vaccine strain Nigeria 75/1: expression and use of the L protein in reverse ge netics显示文摘MINET C YAMI M EGZABHIER B 2009Virus Res2009,145,1:1
6Assessmentof dental and facial aesthetics in adolescents显示文摘AL Yami EA Kuijpers-Jagtman AM Van't Hof MA 1998Eur J Orthod1998,20,4:1
7Case-fatality of adult tetanus at Jimma University Teaching Hospital, Southwest Ethiopia 显示文摘Amare A Yami A 2011Afr Health Sci2011,11,1:1
8The diagnosis and treatment of penile fracture: our 19-year experienee显示文摘Gedik A Kayan D Yamis S 2011Ulus Travma Acil Cerrahi Derg2011,17,1:1
9Positive surgical margins in soft tissue sarcoma treated with preoperative radiation:is a postoperative boost necessary?显示文摘Al Yami A Griffin AM Ferguson PC 2010Int J Radiat Oncol Biol Phys2010,77,4:1
10Life cycle assessment of adsorbents for fluoride removal from drinking water in East Africa显示文摘Yami T L Du J Brunson L R 2015International Journal of Life Cycle Assessment2015,20,9:1
11The diagnosis and treatment of penile fracture:our 19-year experience 显示文摘Gedik A Kayan D Yamis S 2011J Turkish Journal of Trau- ma and Emergency Surgery2011,17,1:1
12Research Advances and Challenges in the Microbiology of Enhanced Biological Phosphorus Removal-A Critical Review显示文摘Gebremariam Seyoum Yami Beutel Marc W Christian David Hess Thomas F 2011Water Environment Research2011,,3:1
13The potential etiolgic role of tumor necrosis factor in dysfunction in rats following intestinal is chenia reperfasion injury显示文摘YAO YM SHENG CY YAMY 1995Resusitation1995,25,:1
14The diagnosis and treatment of penile fracture:our 19 ~year experience显示文摘Gedik A Kayan D Yamis S et a1 0,,01:1
15Promoting and sustainng a hospital-wide,multifaceted hand hygiene program resulted in significant reduction in health care-associated infec- tions显示文摘A1 Tawfiq J A Abed M S AI Yami N 2013Am J Infect Control2013,41,6:1
16Prevalence and clinical impact of endoscopic pseudomembranes in patients with inflammatory bowel disease and Clostridium difficile infection显示文摘Shomron Ben-Horin Maya Margalit Peter Bossuyt Jochen Maul Yami Shapira Daniela Bojic Irit Chermesh Ahmad Al-Rifai Alain Schoepfer Matteo Bosani Matthieu Allez Peter Laszlo Lakatos Fabrizio Bossa Alexander Eser Tommaso Stefanelli Franck Carbonnel Konstanti 2009Journal of Crohn’s and Colitis2009,,2:1
17Negotiation and Work Flexibility in France Towards a Post-Taylorian Organizational Approach显示文摘SCHWAMBERGER Y YAMI S 2000Journal of Organizational Change Management2000,13,5:1
18Case-fatality of adult tetanus at Jimma University Teaching Hospital, Southwest Ethiopia 显示文摘Amare A Yami A 2011Afr Health Sci2011,11,1:1
19The diagnosis and treatment of penile fracture:our 19-year experience显示文摘Gedik A Kayan D Yamis S 0,,01:1
20The diagnosis and treatment of penile fracture : our 19 - year experience 显示文摘Gedik A Kayan D Yamis S 2011J Trukish Journal of Trauma and Emengency Surgery2011,17,1:1
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