Land is a scarce resource increasingly affected by the competition of mutually exclusive uses. Fertile land in rural areas becomes scarcer due to population growth, pollution, erosion and desertification, effects of climate change, urbanization etc. On the remaining land, local, national and interna[r]
Abstract The use of anthocyanin as a source of naturaldyes has been increased due to itslack of toxicity. In this study, natural dyes from the mulberry fruits extracted under different operating conditions such as extraction time (2060 min), temperature (4080 0C) and mass of the mulberry (1025 g)[r]
splines employed for modelling the interface between the solid and liquid phases. A case study ofcontinuous casting of copper is solved to demonstrate the main features of the proposedalgorithms.1. IntroductionThe continuous casting process of metals and alloys is a common procedure in[r]
equation. Arrhenius methodology which can be applied using various experimental techniquessuch as thermogravimetric analysis (TGA) [DENARDIN et al., 2002], DSC [BURLETT,1999; GOH, 1984], infrared spectroscopy [CELINA et al., 1998; CELINA et al., 2000], etc.,has been found to be useful to extrapolate[r]
Almost all of a pool’s heat loss—about 95percent—occurs at the surface, mostlythrough evaporation to the air and radiation to the sky. A pool cover is an effectivemeans to keep heat (and water) in a poolby reducing evaporation of water from thepool when it is not in use,[r]
The Effects of Gibberellic Acid on Wild-Type and Rosette PlantsGonzalez, Hamill, MackenziePresented in an introductory course for non-majors at Bucknell UniversityLayout and AppearanceCriteriaAPPEARANCE: Is the poster neatly constructed?Do the text and the figures[r]
this cave stream marksthe water table of thiskarst aquifer. The areaabove the water tableis called the “vadosezone” and the areabelow, where all voidsare filled with water, isthe “phreatic zone.”respond very quickly to surface events suchas storms and stream flooding. This respo[r]
Thirdly, in terms of land recovery coercionThe Clause 3 Article 39 Law on Land of 2013 specifies the case where therecovered land people fail to execute the land recovery decision, the People’sCommittee of the competent level to decide the land recovery issu[r]
be made about the phase change of a puresubstance from solid to liquid?a.It involves a change in potential energyb.It involves no change in temperaturec.It involves a change in kinetic energyd.It involves a change in entropye.It may occur at different temperatures fordifferent compoundsIf the[r]
5.1 Classifying Organisms (Life Science) 5.2 Cells to Systems (Life Science) 5.3 Human Body Systems (Life Science) 5.4 Plants (Life Science) 5.5 Interactions in Ecosystems (Life Science) 5.6 Changes in Ecosystems (Life Science)
5.7 Water on Earth (Earth Science) 5.8 Weather Patterns (Earth Science)[r]
ranges from 0.010 to 0.020 units per unit length. Thereasons the published data vary so widely are discussedherein.All materials change size when subjected to temperature variations. Additional size changes occur ifthe material is cast; that is, changed from a more orless liquid form to a sol[r]
Ohmic heating is an alternative fast heating technique of foods. It is important to determine electrical conductivity in order to decide on the applicability of ohmic heating technology for specific food products. In this study, grape juice was heated at different voltage gradients 10, 20, 30 and 40[r]
Ferromagnetism is a type of magnetism characterized by an spontaneous parallel alignment of atomic magnetic moments, with long range order. Examples of ferromagnets are the elements iron, nickel, and cobalt. This order disappears above a certain temperature called the Curie temperature. From the d[r]
... although the fan energy consumption of coupled direct and indirect evaporative cooling system is higher than that of variable air volume system, the fulfillment of heat recovery in winter and normally... and humidity ratios of air streams were discussed Hsu and Lavan [27] analyzed three basic co[r]
This report outlines a strategy that maximizes the impact of World Bank Group activities on development of the energy sector in the Europe and Central Asia (ECA) region in the period 1998−2001. The strategy involves adjusting the World Bank Groups mix of products and services to changing client need[r]
The main purpose of this study is to assess forest fire susceptibility maps (FFSMs) and their performances comparison using modified analytical hierarchy process (MAHP) and Mamdani fuzzy logic (MFL) models in a geographic information system (GIS) environment. This study was carried out in the Minuda[r]
-I think it is the flu.-Flue can be serious, you know. I’ll give you aprescription.-You should take some aspirin, vitamin C.-You should stay at home and visit me againin five days.3. Play the roles:DoctorYou are a doctor and you receivea patient. Ask him/her:-how you can help hi[r]
In this paper, we present a numerical analysis of the effect of different heat transfer correlations on the prediction of the cladding wall temperature in a supercritical water reactor at nominal operating conditions. The neutronics process with temperature feedback effects, the heat transfer in the[r]