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Analysis of thermal wave in soil medium
AIP Conference Proceedings, 2017Radiant energy from the sun is the major source of thermal regime of the soil. Thermal properties and the way in which thermal wave passes through the laterite soil in eastern tropical region are analyzed. The amplitude of thermal wave comes down corresponding to increases in the order of harmonics and remain without much change at different soil ...
P. Tessy Chacko, N. R. Mahesh
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The Soil as a Plant Nutrient Medium
2001Soil is a heterogeneous material consisting of three major components: a solid phase, a liquid phase and a gaseous phase. All three phases specifically influence the supply of nutrients to plant roots. The solid phase is the main nutrient reservoir. The inorganic particles of this phase contain cationic nutrients such as K, Na, Ca, Mg, Fe, Mn, Zn, and ...
Konrad Mengel +3 more
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Chemical Corrosion in Cast Iron in Soil-Water Medium
Environmental Technology, 2001Grey cast iron metal strips were allowed to rust in varying compositions of soil-water media under the controlled environment. The process of corrosion was monitored by non-electrochemical method. Assessment of the extent of corrosion was carried out, both visually and by the method of weight loss coupons.
K, Mukesh, Y D, Panday
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The Soil as a Renovating Medium
1982The old system of disposing waste on people’s own property is less common today. Water is now in many cases the transport medium of these wastes. This discharge of wastes into receiving waters has interfered with the ecological balance in such a way that many streams, lakes or estuaries are now deficient in oxygen.
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Seismic Analysis of Shallow Tunnels in Soil Medium
2021In both urban and national frameworks, tunnels form vital components of the transport and utility systems. They are being constructed in densely populated urban zones and metro cities at an expanding rate to promote rising space and passage requirements.
Abdullah Ansari, K. S. Rao, A. K. Jain
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Soil as a Storage Medium for Fungi
Mycologia, 1953SUMMARY1. Of 18 species of fungi stored on loam, 17 remain viable for 1 year, and 2 for as long as 4 years.2. All the fungi that were preserved in soil remained in the original wild or primary state, whereas on agar the dermatophytes, Phoma sp., Phyllosticta sp. and Fusarium sp. became pleomorphic.3.
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Soil–structure interaction analysis on anisotropic stratified medium
Géotechnique, 2014A hybrid numerical approach based on precise integration algorithm (PIA) and mixed variable formulation (MVF) of the wave motion equation is proposed for the soil–structure interaction (SSI) analysis on anisotropic multi-layered half-space. The wave propagation in general anisotropic stratified soil overlying an elastic half-space is solved ...
G. LIN, Z. HAN, J. LI
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Mimicking a Soil in a Soilless Medium
Applied Turfgrass Science, 2013A discussion of how using amendments to mimic a soil in sand based soil environments helped to build over 100 golf course and sports fields. A colloidal soil has a nutrient holding capacity, an organic matrix and a mineral matrix all of which are missing in sand based soil mixes.The use of various soil amendments were tilled into the soil surface to ...
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Soil characteristics studied by electrophoresis in stabilized medium
Science of The Total Environment, 1998Abstract An experimental approach to study some characteristics of soils, such as buffer capacity, metal mobility, effects of pH on metal mobility, metal adsorption capacity, is proposed. It is based on an electrophoretic process in a stabilised medium, directly upon the soil matrix, with and without addition of aqueous solutions containing free ...
CALACE, Nicoletta +4 more
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The transfer from nutrient medium to soil
1987A plant which has originated in vitro, differs in many respects from one produced in vivo (de Fossard, 1977; Grout, 1975; Grout and Aston, 1977, 1978; Grout and Crisp, 1977; Debergh, 1982; Wardle et al., 1983; Sutter, 1985; Fabbri et al., 1986; Connor and Thomas, 1981; Brainerd and Fuchigami, 1985).
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