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Spotlight on available optical properties and models of nanofluids: A review

Sajid Hossain, Mohammad; Saidur, R.; Sabri, Mohd; … - In: Renewable and Sustainable Energy Reviews 43 (2015) C, pp. 750-762

Optical characteristics besides unique thermo-physical properties of nanoparticles have encouraged researchers to use nanofluids in solar energy collectors or reservoirs as electromagnetic wave absorbing media. Recently, different analyses and approaches have been proposed by researchers....

Persistent link: https://www.econbiz.de/10011190313

Crystallization in suspensions of hard spheres and turbidity

He, Yueming; Ackerson, Bruce J. - In: Physica A: Statistical Mechanics and its Applications 235 (1997) 1, pp. 194-203

The dynamics of crystallization have been investigated for suspensions of hard spheres by small angle light scattering …, direct imaging, and Bragg scattering. This work reports preliminary but complementary measurements of turbidity during … crystallization. The change in turbidity correlates with small angle light scattering for the smaller volume fractions studied, where …

Persistent link: https://www.econbiz.de/10010873759

Forces centrifuges et forces centripètes autour de la métropole tunisoise. Les entrepreneurs locaux, acteurs de la localisation industrielle

Metral, André - In: Revue d'économie régionale et urbaine avril (2003) 2, pp. 267-290

As we focus on the evolution of the relative weight of the Tunis area and the tunisian coastline in the industrial potential of this country, we would like now to complete the strictly economic analysis of the agglomeration and industrial location by an approach of the economy decision-makers as...

Persistent link: https://www.econbiz.de/10011020112

Coda wave attenuation characteristics for Kumaon and Garhwal Himalaya, India

Kumar, Ashvini; Sinvhal, A.; Joshi, A.; Kumar, D.; Sandeep - In: Natural Hazards 75 (2015) 2, pp. 1057-1074

Uttarakhand Himalayas are among one of the most seismically active continental regions of the world. The Himalayan belt in this region is divided into Kumaon and Garhwal Himalaya. The Kumaon Himalayas has not experienced any large earthquake in the recent past; however, this region is frequently...

Persistent link: https://www.econbiz.de/10011151442

The existence of three length scales and their relation to the interfacial curvatures in bicontinuous microemulsions

Choi, S.M.; Chen, S.H.; Sottmann, T.; Strey, R. - In: Physica A: Statistical Mechanics and its Applications 304 (2002) 1, pp. 85-92

the analysis of small-angle neutron scattering intensities from isometric bicontinuous microemulsions. The spectral … materials. The scattering intensities from ionic and non-ionic bicontinuous microemulsions were analyzed using the model to …

Persistent link: https://www.econbiz.de/10010590331

Symbolic-computation construction of transformations for a more generalized nonlinear Schrödinger equation with applications in inhomogeneous plasmas, optical fibers, viscous fluids and Bose-Einstein condensates

Xu, Tao; Zhang, Chun-Yi; Wei, Guang-Mei; Li, Juan; … - In: The European Physical Journal B - Condensed Matter and … 55 (2007) 3, pp. 323-332

Currently, the variable-coefficient nonlinear Schrödinger (NLS)-typed models have attracted considerable attention in such fields as plasma physics, nonlinear optics, arterial mechanics and Bose-Einstein condensates. Motivated by the recent work of Tian et al. [Eur. Phys. J. B <Emphasis Type="Bold">47, 329 (2005)],...</emphasis>

Persistent link: https://www.econbiz.de/10009282432

Propagation properties of elastic waves in semi-infinite phononic crystals and related waveguides

Yao, Y. W.; Wu, F. G.; Hou, Z. L.; Liu, Y. Y. - In: The European Physical Journal B - Condensed Matter and … 58 (2007) 4, pp. 353-360

The transmission and reflection coefficients of two-dimensional semi-infinite solid-solid phononic crystal systems and … reflection coefficients of the semi-infinite system agree well with the band structure. The numerical results show that when a …

Persistent link: https://www.econbiz.de/10009283151

Scattered land, scattered risks? : harvest variations on open fields and enclosed land in Southern Sweden C. 1750–1850

Nyström, Lars - In: Research in economic history : an annual compilation of … 35 (2019), pp. 165-202

Persistent link: https://www.econbiz.de/10012229735

Economic and cost analysis of the floriculture industry differentiated by market segment.

Weddington, Megan - 2003

²/wk) or costs per square foot per year ($/ft²/yr) and utilization of space. Business size, including greenhouse area, outdoor ….236/ft²/wk and retail bedding and potted plant growers had a cost of $0.334/ft²/wk for greenhouse production area. Financial … outdoor pads. Peak greenhouse usage for wholesale bedding and potted plant growers occurred in April (95.5%), and retail …

Persistent link: https://www.econbiz.de/10009431262

Towards More Sustainable Food Systems

Kusch-Brandt, Sigrid (contributor) - 2023

Food systems are under increasing pressure. They must meet the food requirements of a growing world population, and socio-economic changes also influence the type of foods which are under demand. At the same time, food systems are a major contributor to global environmental change, and...

Persistent link: https://www.econbiz.de/10014520924