MESMOUDI K, BOURNET PE.
Assessing The Daily Evolution of The Climate Inside a Greenhouse Under Semi-Arid Conditions Using Field Surveys and CFD Modelling. Acta HorticActa Hortic. 2014;1037 :pp 1049-1054.
AbstractGreenhouses play an important role in the field of agriculture, allowing the grower to have more control on the environmental factors that govern the behaviour of crops. The interactions of the environmental factors on the inside climate of a greenhouse are complex and involve a set of physical mechanisms that constitute challenges to modellers. To better assess the greenhouse climatic behaviour, a CFD modelling approach was developed and combined with field surveys considering a Venlo, closed greenhouse, under semi arid conditions. Measurements were undertaken at different heights along a vertical cross-section at the centre of the greenhouse. The components of the greenhouse were then integrated inside a CFD distributed climate model. The boundary conditions were inferred from the outside climatic conditions, taking account both of radiative and convective transfers through the walls. Simulations were conducted under pseudo-steady state conditions (i.e., updating the boundary conditions at each time step) all day long, and several scenarios (clear or cloudy day) were simulated to analyse to what extent the inside climate of the green¬house responds to the outside climate conditions.
Sefouhi L, Kalla M, Bahmed L.
Assessment of different methods of treatment for an integrated municipal waste management for an Algerian city. Management of Environmental Quality: An international JournalManagement of Environmental Quality: An International Journal. 2014.
Leila A, Noureddine B.
Assessment of the Contribution of Road Traffic to Greenhouse Emissions: A Case of an Algerian City. Journal of Environmental ProtectionJournal of Environmental Protection. 2014;5 :1364.
Amir M, BEDRA S, BENKOUDA S, FORTAKI T.
Bacterial foraging optimisation and method of moments for modelling and optimisation of microstrip antennas. IET Microwaves, Antennas & PropagationIET Microwaves, Antennas & Propagation. 2014;8 :295-300.
Testas K, SLIMANI S, Djeghader L.
Biothérapie et polyarthrite rhumatoïde. Batna J Med Sci 2014Batna J Med Sci 2014. 2014;1 :34-37.
Belferdi W, Behloul A, Naoui L.
A blind dual color images watermarking based on IWT and sub-sampling. 3rd international Conference on Complex Systems CISC’2014. 2014.
Behloul A.
A blind robust image watermarking using interest points and IWT. Proceedings of the 6th International Conference on Management of Emergent Digital EcoSystems. 2014 :139-145.
Oussama N, Lemnouar N.
A blind robust watermarking scheme based on SVD and circulant matrices. arXiv preprint arXiv:1404.2952arXiv preprint arXiv:1404.2952. 2014.
SLIMANI S.
Brèves de l’EULAR 2014. Maladies systémiques : lupus, Sjögren et vascularites. Batna J Med Sci 2014;1:S16-S18Batna J Med Sci 2014;1:S16-S18. 2014.
Samir D, Abderahmane B.
Caractérisation géologique et géotechnique des glissements de la ville de Bougaa. Est algérien, Mars 2014. Courrier du SavoirCourrier du Savoir. 2014 :pp 63-67.
AbstractBougaa region is affected by a shift moving a considerable amount of detritus formed by colluvial deposits, scree to boulders and scree slope reddish clay loam resting on a substratum of impermeable shale shale. This shift is shaped in geological formations particularly sensitive to this type of movement because of the heterogeneity of their facies, the impermeability of certain layers and the effect of tectonics and karstification. The purpose of this study is to characterize these shifts using tools geological, geotechnical and geomorphological features. The role of seepage is essential in triggering these shifts where lithology, structural arrangement, the climate is favorable factors. The presence of slopes> 20%, emerging sources of karst reservoir Guergour, creating wetlands that allow triggering of ground motion in this region.