Türkiye son yüzyılın en büyük depremleriyle sarsılmaktadır. Gerçekleşen bu depremlere karşı alınabilecek önlemlerin başında toplumsal bilinç oluşturmak gelmektedir. Toplumsal bilinci oluşturmanın etkili yolu ise okullarda deprem eğitimi verilmesidir. Deprem bilimi ile ilgili konular yer biliminin önemli bir alanını oluşturmaktadır. İlköğretim düzeyinde bilimini temel alan fen bilimleri ders içe...

This work presents the results of study physical, chemical, mineralogical and pozzolanic properties altered volcanic tuffs (AVT) that lie in Los Frailes caldera, south Iberian Peninsula, demonstrates their qualities as pozzolans for manufacturing mortars cements high mechanical strength. The main objective this research is to show what extent AVTs can replace portland cement (PC) mortars, with ...

Hydrogen peroxide is an important mild oxidant which is widely used in various applications including remediation of waste waters and drinking water resources. The safe level of H2O2 residue has to be controlled through accurate and precise measurement methods. A facile spectrophotometric method for the determination of hydrogen peroxide is based on the reaction of iodine ...

Metabolic energy budgeting (MEB) was used to evaluate evolution over 30 years (1980–1981 2010–2011) in New Zealand southern North Island ‘hill country’ sheep and beef cattle systems. MEB calculates required by animals for body weight maintenance, gain or loss, pregnancy, lactation estimate the system feed demand thereby provide a basis calculating conversion efficiency. Historic production syst...

We present a new brittle rheology and an accompanying numerical framework for large-scale sea-ice modeling. This is based on Bingham-Maxwell constitutive model the Maxwell-Elasto-Brittle (MEB) rheology, latter of which has previously been used to sea ice. The key strength MEB its ability represent scaling properties simulated deformation in space time. we propose here, refer as (BBM), represent...

Objetivo: En este estudio se evaluó el efecto de la modificación con óxido zinc del soporte convencional en catalizadores hidrodesulfuración (HDS) a base polioxometalato Anderson-Evans NiMo5W. Metodología: Los fueron sintetizados por método co-precipitación NiMo5W sobre Al2O3. caracterizaron FRX, MEB/EDS, CHONS, propiedades texturales, FT-IR, Raman y titulación potenciométrica n-butilamina. Res...

∗ U.S. Department of Defense, 9800 Savage Rd., Suite 6811, Fort Meade, MD 20755. E-mail: [email protected]. ∗∗ Center for Advanced Study of Language, University of Maryland, 7005 52nd Avenue, College Park, MD 20742. E-mail: [email protected]. † Department of Computer Science and UMIACS, University of Maryland, AV Williams Building 3153, College Park, MD 20742. E-mail: [email protected]. ‡ Cente...

Leon AGJM van Aerts*, Karen De Smet, Gabriele Reichmann, Jan Willem van der Laan, and Christian K Schneider Medicines Evaluation Board (CBG-MEB); Utrecht, Netherlands; Member of the Safety Working Party (SWP); EMA; London, UK; Expert of the Working Party on Similar Biological Medicinal Products (BMWP) of the Committee for Medicinal Products for Human Use (CHMP); EMA; London, UK; Federal Agency ...