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49篇 您的检索式:作者名="Darkwa"
    题名 作者 年代 出处 被引量
1Evaluation of common bean(Phaseolus vulgaris L.)genotypes for drought stress adaptation in Ethiopia显示文摘Drought stress linked with climate change is one of the major constraints faced by common bean farmers in Africa and elsewhere. Mitigating this constraint requires the selection of resilient varieties that withstand drought threats to common bean production.This study assessed the drought response of 64 small red-seeded genotypes of common bean grown in a lattice design replicated twice under contrasting moisture regimes,terminal drought stress and non-stress, in Ethiopia during the dry season from November2014 to March 2015. Multiple plant traits associated with drought were assessed for their contribution to drought adaptation of the genotypes. Drought stress determined by a drought intensity index was moderate(0.3). All the assessed traits showed significantly different genotypic responses under drought stress and non-stress conditions. Eleven genotypes significantly(P ≤ 0.05) outperformed the drought check cultivar under both drought stress and non-stress conditions in seed yielding potential. Seed yield showed positive and significant correlations with chlorophyll meter reading, vertical root pulling resistance force, number of pods per plant, and seeds per pod under both soil moisture regimes, indicating their potential use in selection of genotypes yielding well under drought stress and non-stress conditions. Clustering analysis using Mahalanobis distance grouped the genotypes into four groups showing high and significant inter-cluster distance, suggesting that hybridization between drought-adapted parents from the groups will provide the maximum genetic recombination for drought tolerance in subsequent generations.Kwabena Darkwa Daniel Ambachew Hussein Mohammed Asrat Asfaw Matthew W.Blair 2016The Crop Journal2016,4,5:4
2Antioxidant chemistry: reactivity and oxidation of dl-cysteine by some common oxidants显示文摘Darkwa J Mundoma E A 1998J Chem Soc Faraday Trans1998,94,:1
3Review of Solid-liquid Phase Change Materials and Their Encapsulation Technologies显示文摘Su W Darkwa J Kokogiannakis G 2015Renewable and Sustainable Energy Reviews2015,48,:1
4Antioxidant chemistry:reactivity and oxidation of dl-cysteine by some common oxidants显示文摘Darkwa J Mundoma C Simoyi R H 1998J Chem Soc Faraday Trans1998,94,:1
5Simulation of an integrated PCM - wallboard system 显示文摘KIM J S DARKWA K 2003International Journal of Energy Research2003,,27:1
6Antioxidant chemistry:reactivity and oxidation of dl-cysteine by some common oxidants显示文摘Darkwa J Mundoma E A 1998J Chem Soc Faraday Trans1998,,94:1
7Inhibition of the natriuretic action of the imidazoline receptor agonist moxonidine by indomethacinon the rat显示文摘Darkwa FK Smyth DD 1995Pharmacology1995,51,6:1
8Simulation of an integrated PCM-wallboard system显示文摘Kim J S Darkwa K 2003International journal of energy research2003,,27:1
9Catalytic Hydroxylation of Phenol Using Immobilized Late Transition Metal Salicylaldimine Complexes显示文摘Ray S Mapolie S F Darkwa J 0,,:1
10Antioxidant chemistry: reactivity and oxidation of dl~cysteine by some common oxidants显示文摘Darkwa J Mundoma C Simoyi R H 1998J Chem Soe Faraday Trans1998,94,:1
11Heat transfer and air movement behaviour in a double-skin fa?ade显示文摘J Darkwa Y Li D H C Chow 2014Sustainable Cities and Soci- ety2014,10,:1
12Theoretical and practical evaluation of an earth-tube(E-tube)ventilation system显示文摘Darkwa J Kokogiannakis G Magadzire C L 2011Energy and Buildings2011,43,:1
13Smiulation of pahse change drywalls in a passive solar building显示文摘Darkwa K 2006Applied Thermal Engineering2006,,26:1
14Thermal manage- ment systems for photovoltaics (PV) installations: A critical review显示文摘engfeng Du Jo Darkwa Georgios Kokogiannakis 2013So- lar Energy2013,97,:1
15Antioxidant chemistry: reactivity and oxidation of dl-cysteine by some common oxidants显示文摘Darkwa J Mundoma E A 1998J Chem Soc Faraday Trans1998,94,:1
16Theoretical and practi- cal analysis of an integrated solar hot water-powered ab- sorption cooling system显示文摘Darkwa J Fraser S Chow D H C 2012Energy2012,39,1:1
17Simulation of phase change drywalls in a passive solar building 显示文摘Darkwa K O' Callaghan PW 2006Applied Thermal Engineering2006,26,89:1
18Simulation of an integrated PCM-wallboard system 显示文摘Kim J S Darkwa K 2003Inter J of Energy Research2003,27,3:1
19Thermal simulation of composite high conductivity laminated microencapsulated phase change material (MEPCM) board显示文摘J. Darkwa O. Su 2012Applied Energy2012,,:1
20Heat transfer and air movement behavior in a double-skin fa- cade显示文摘Darkwa J Li Y Chow D H C 2014Sustainable Cities and Society2014,10,:1
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