|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | CO 2 emissions, nuclear energy, renewable energy and economic growth in the US显示文摘 | Kojo Menyah Yemane Wolde-Rufael | 2010 | Energy Policy2010，，6： | 2 |
| 2 | Sleep quality and its psy- chological correlates among university students in Ethiopia: A cross - sectional study 显示文摘 | Seblewngel L Bizu G Yemane B | 2012 | BMC Psychiatry2012，12，1： | 1 |
| 3 | Mechanisms of antimicrobial peptide action and resistance显示文摘 | YEMAN R M YOUNT N Y | 2003 | Pharmacol Rev2003，55，1： | 1 |
| 4 | Assessment of non-financialincentives for volunteer community health workers-the case of Wukrodistrict, Tigray, Ethiopia显示文摘 | Haile F Yemane D Gebreslassie A | 2014 | Hum Resour Health2014，12，： | 1 |
| 5 | 显示文摘 | Sun Xudong Yemans J A | 1996 | Journal of Materials Science1996，，31： | 1 |
| 6 | Energy consumption, pollutant emissions and economic growth in South Africa显示文摘 | Kojo Menyah Yemane Wolde-Rufael | 2010 | Energy Economics2010，，6： | 1 |
| 7 | The nonsteroidal anti-inflammatory drugs controversy显示文摘 | YEMANS ND GARAS G HAWKEY GJ | 2000 | Gastroenterol Clin-North Am2000，29，： | 1 |
| 8 | Imprints of post-glacial climates and palaeogeography in the detrital clay mineral assemblages of an Upper Permian fluviolacustrine Gondwana deposit from northern Malawi 显示文摘 | Yemane K Kahr G Kelts K | 1996 | Palaeogeography Paiaeoclimatology Palaeoecology1996，125，14： | 1 |
| 9 | Energy Consumption,Pollutant Emissions and Economic Growth in South Africa显示文摘 | Kojo Menyah Yemane Wolde-Rufael | 2010 | Energy Economics2010，32，6： | 1 |
| 10 | Isotope geochemistry of Upper Permian early diagenetic calcite concretions: Implications for Late Permian waters and surface temperatures in continental Gondwana显示文摘 | Yemane K Kelts K | 1996 | Palaeogeography Palaeoclimatology Palaeoecology1996，125，14： | 1 |
| 11 | Assessment of canopy vigor information from kiwifruit plants based on a digital surface model from unmanned aerial vehicle imagery显示文摘Information about canopy vigor and growth are critical to assess the potential impacts of biotic or abiotic stresses on plant development.By implementing a Digital Surface Model(DSM)to imagery obtained using Unmanned Aerial Vehicles(UAV),it is possible to filter canopy information effectively based on height,which provides an efficient method to discriminate canopy from soil and lower vegetation such as weeds or cover crops.This paper describes a method based on the DSM to assess canopy growth(CG)as well as missing plants from a kiwifruit orchard on a plant-by-plant scale.The DSM was initially extracted from the overlapping RGB aerial imagery acquired over the kiwifruit orchard using the Structure from Motion(SfM)algorithm.An adaptive threshold algorithm was implemented using the height difference between soil/lower plants and kiwifruit canopies to identify plants and extract canopy information on a non-regular surface.Furthermore,a customized algorithm was developed to discriminate single kiwifruit plants automatically,which allowed the estimation of individual canopy cover fractions(fc).By applying differential fc thresholding,four categories of the CG were determined automatically:(i)missing plants;(ii)low vigor;(iii)moderate vigor;and(iv)vigorous.Results were validated by a detailed visual inspection on the ground,which rendered an overall accuracy of 89.5%for the method proposed to assess CG at the plant-by-plant level.Specifically,the accuracies for CG category(i)-(iv)were 94.1%,85.1%,86.7%,and 88.0%,respectively.The proposed method showed also to be appropriate to filter out weeds and other smaller non-plant materials which are extremely difficult to be distinguished by common colour thresholding or edge identification methods. | Jinru Xue Yeman Fan Baofeng Su Sigfredo Fuentes | 2019 | International Journal of Agricultural and Biological Engineering2019，12，1： | 1 |
| 12 | Permeation of hepatocyte growth factor across the blood-brain barrier 显示文摘 | Pan W Yu Y Yemane R | 2006 | Exp Neurol2006，201，1： | 1 |
| 13 | Electricity consumption and economic growth a time series experience for 17 African countries显示文摘 | Yemane Wolde-Rufael | 2006 | Energy Policy2006，，34： | 1 |
| 14 | Increased prevalence of anti- thyroid antibodies identified in women with recurrent pregnancy loss but not in women undergoing assisted reproduction 显示文摘 | Kutteh WH Yeman DL Carr AC | 1999 | Fertil Steril1999，71，5： | 1 |
| 15 | Speleothem Evidence for Changes in Indian Summer Monsoon Precipitation over the last~2300 years显示文摘 | LUIS A G YEMANE A | 2000 | Quaternary Research2000，53，： | 1 |
| 16 | Exploring the effects of fishing on fish assemblages using Abundance Biomass Comparison (ABC) curves 显示文摘 | Yemane D Field J G Leslie R W | 2005 | ICES Journal of Marine Science2005，62，3： | 1 |
| 17 | Energy consumption,pollutant emissions and economic growth in South Africa显示文摘 | Kojo Menyah Yemane Wolde-Rufael | | 0，，： | 1 |
| 18 | Association of Smoking and Khat (Catha edulis Forsk) Use With High Blood Pressure Among Adults in Addis Ababa, Ethiopia, 2006 显示文摘 | Fikru Tesfaye Peter Byass Yemane Berhane | 2008 | Proventingchronic dieases2008，5，3： | 1 |
| 19 | 基于高光谱和农学参数数据的柑橘估产模型构建(英文)显示文摘与精确农业的发展,使用遥感技术的研究,特别 hyperspectral 遥感,认识到庄稼管理,监视并且收益评价,被担心了。现在,在米饭,小麦和另外的年度庄稼的监视生长、估计收益的方法与一些成就已经被放进服务很快发展。但是关于长期的经济庄稼的收益评价研究是很少。作为研究目标拿长期的柠檬树,用收集柠檬华盖的 ASD 分光计光谱,这篇文章在产量上学习了并且分析植被索引和它的关系的柠檬,综合地在庄稼产量上考虑了农业参数的影响,并且最后构造了柠檬收益评价模型基于光谱数据和农学的参数。通过意义测试和样品是测试,获得模型正在适合度,这是 R=0.631, F= 13.201, P < 0.01 并且估计精确性的错误率在范围 3%-16% 被控制,证明模型有统计含义和可靠性。它断定从柠檬华盖获得的 hyperspectral 为柠檬收益评价有实质的潜力。这研究是在柠檬收益评价的 Hyperspectral 遥感技术的一个应用程序和探索。[出版摘要] | 邹扬庆 罗红霞 Habtom Yemane Tekle 王俊 余天霞 张锐 | 2013 | Agricultural Science & Technology2013，14，10： | 1 |
| 20 | Patient and health service delay in the diagnosis of pulmonary tuberculosis in Ethiopia显示文摘 | Meaza Demissie Bernt Lindtjorn Yemane Berhane | 2002 | BMC Public Health2002，2，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员