Results 11 to 20 of about 1,677,058 (269)

NO KNOWLEDGE REQUIRED [PDF]

open access: yesEpisteme, 2018
ABSTRACTAssertions are the centre of gravity in social epistemology. They are the vehicles we use to exchange information within scientific groups and society as a whole. It is therefore essential to determine under which conditions we are permitted to make an assertion.
Reuter, Kevin, Brössel, Peter
openaire   +1 more source

On Presuppositions in Requirements [PDF]

open access: yes2009 Second International Workshop on Managing Requirements Knowledge, 2009
Tacit knowledge in requirements documents can lead to miscommunication between software engineers ...
Ma, Lin   +4 more
openaire   +1 more source

“ET-CALCULATOR” A NEW MODEL TO ROBUSTLY CALCULATE EVAPOTRANSPIRATION IN EGYPT [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2015
The Penman-Monteith (P-M) equation is widely recommended to calculate evapotranspiration (ET) because of its detailed theoretical base and its accommodation of small time periods. Thus, there is a need to develop a model to easily calculate ET and can be
Maha Elsayed   +2 more
doaj   +1 more source

RRIGATION SCHEDULING FOR SOME WHEAT CULTIVARS THROUGH PAN EVAPORATION NORMS AND ITS EFFECT ON GROWTH, YIELD AND WATER USE EFFICIENCY [PDF]

open access: yesFayoum 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

IRRIGATION SCHEDULINGTO INCREASE WATER UNIT PRODUCTIVITY OF WHEAT-MAIZE ROTATION UNDER CLIMATE CHANGE CONDITIONS [PDF]

open access: yesFayoum 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

Usability requirements for requirement engineering tools [PDF]

open access: yesProceedings 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   +1 more source

The effect of pinholes of different sizes on visual acuity under different refracting states and ambient lighting conditions*

open access: yesAfrican 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

Seamless requirements

open access: yesComputer 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

EFFECT OF SOIL TYPE AND IRRIGATION SYSTEMS ON WHEAT YIELD LOSSES UNDER CLIMATE CHANGE: A REVIEW [PDF]

open access: yesFayoum Journal of Agricultural Research and Development, 2013
Soil type and irrigation systems could play an important role indetermination of yield losses under climate change conditions. Thisconcept is tackled in this review, in order to shed a light on theimportance of developing a strategy to reduce climate ...
Iman Abbas   +2 more
doaj   +1 more source

Evaluation of pro-inflammatory cytokines in nutritionally stunted Egyptian children

open access: yesEgyptian 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

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