Results 21 to 30 of about 7,085,211 (347)
IRRIGATION SCHEDULINGTO INCREASE WATER UNIT PRODUCTIVITY OF WHEAT-MAIZE ROTATION UNDER CLIMATE CHANGE CONDITIONS [PDF]
Fayoum Journal of Agricultural Research and Development, 2012 Irrigation scheduling according to comulated pan evaporationwas used to increase water unit productivity of wheat (Triticumaestivum L.) and maize (Zea mays L.) rotation under two climate changescenarios.
Samiha A. Ouda +2 more
doaj +1 more source
6G Wireless Communication Systems: Applications, Requirements, Technologies, Challenges, and Research Directions [PDF]
IEEE Open Journal of the Communications Society, 2019 The demand for wireless connectivity has grown exponentially over the last few decades. Fifth-generation (5G) communications, with far more features than fourth-generation communications, will soon be deployed worldwide.
M. Z. Chowdhury +3 more
semanticscholar +1 more source
RRIGATION SCHEDULING FOR SOME WHEAT CULTIVARS THROUGH PAN EVAPORATION NORMS AND ITS EFFECT ON GROWTH, YIELD AND WATER USE EFFICIENCY [PDF]
Fayoum Journal of Agricultural Research and Development, 2007 A field experiment was conducted during two successive seasonsof 2003/2004 and 2004/2005 at Giza Agric. Res. Station. The studyaimed to identify the most effective coefficient of daily panevaporation records (selected from 1.4, 1.2, 1.0 and 0.8) in ...
Gamal A. El-Shaarawy +2 more
doaj +1 more source
Usability requirements for requirement engineering tools [PDF]
Proceedings of the 26th Conference on l'Interaction Homme-Machine, 2014 Requirement engineering (RE) tools are necessary for several reasons: they allow engineers to manage an increasing amount of information, to maintain traceability between requirements, solution and tests, and to evaluate requirement change impact on the solution and test.\This article proposes an analysis of system engineering practices in the ...
Hélène Gaspard-Boulinc +1 more
openaire +2 more sources
HISAT: a fast spliced aligner with low memory requirements
Nature Methods, 2015 HISAT (hierarchical indexing for spliced alignment of transcripts) is a highly efficient system for aligning reads from RNA sequencing experiments. HISAT uses an indexing scheme based on the Burrows-Wheeler transform and the Ferragina-Manzini (FM) index,
Daehwan Kim, Ben Langmead, S. Salzberg
semanticscholar +1 more source
African Vision and Eye Health, 2009 Purpose: The purpose of this pilot study was to investigate the effect of different size pinholes on visual acuity (VA) at near (0.4 m) while various factors were altered. The alterations made involved accommodation and illumination.
N. Abdul +5 more
doaj +1 more source
Computer Languages, Systems & Structures, 2017 Popular notations for functional requirements specifications frequently ignore developers' needs, target specific development models, or require translation of requirements into tests for verification; the results can give out-of-sync or downright incompatible artifacts.
Alexandr Naumchev, Bertrand Meyer 0001
openaire +2 more sources
Understanding the Warburg Effect: The Metabolic Requirements of Cell Proliferation
Science, 2009 Fuel Economy for Growing Cells Sophisticated 21st-century analyses of the signaling pathways that control cell growth have led researchers back to the seminal work of Otto Warburg, who discovered in the 1920s that tumor cells generate their energy in an ...
M. V. Vander Heiden +2 more
semanticscholar +1 more source
Survey on 6G Frontiers: Trends, Applications, Requirements, Technologies and Future Research
IEEE Open Journal of the Communications Society, 2021 Emerging applications such as Internet of Everything, Holographic Telepresence, collaborative robots, and space and deep-sea tourism are already highlighting the limitations of existing fifth-generation (5G) mobile networks.
C. D. Alwis +6 more
semanticscholar +1 more source
Evaluation of pro-inflammatory cytokines in nutritionally stunted Egyptian children
Egyptian Pediatric Association Gazette, 2017 Objectives: Stunting affects 32% of children living in developing countries and has a major impact on child health and development. In this study, we aimed to assess the pro-inflammatory cytokines and some micronutrients among the healthy control and ...
Awatif M. Abd El-Maksoud +4 more
doaj +1 more source