نتایج جستجو برای: physic system

تعداد نتایج: 2231761  

Being sustainable and producing little waste products, the renewable energy knows a rapid deployment. Unfortunately, the intermittent characteristic of these energies makes them difficult to control. The influence of this aleatory character can be reduced with the coupling of two or more sources of renewable energy and secondly with a sound management of storage systems. This new configuration ...

This paper presents a class of theoretical and iterative method for linear partial differential equations. An algorithm and analytical solution with a initial condition is obtained using the reduced differential transform method. In this technique, the solution is calculated in the form of a series with easily computable components. There test modeling problems from mathematical mechanic, physi...

ژورنال: پژوهش های ریاضی 2021

      An important class of Finsler metric is named Kropina metrics which is defined by Riemannian metric α and 1-form β  which have many applications in physic, magnetic field and dynamic systems. In this paper, conformal transformations of χ-curvature and H-curvature of Kropina metrics are studied and the conditions that preserve this quantities are investigated. Also it is shown that in the ...

Journal: :Journal of Technology and Science Education 2021

A research has been conducted to develop a physic learning media in form of android-based pocket book. We designed Harmonic Oscillation book and test its feasibility effectiveness improving cognitive outcomes students. This study using development method adapted from ADDIE model. The results revealed that this software successfully developed is very feasible be used as physics media. Android-ba...

2014
Pramod Kumar Singh Sunil Kumar Pavan Kumar Z. F. Bhat

The present study was undertaken to evaluate the effect of mincing and added water on the quality characteristics of chevon cutlets. The lean meat was minced once, twice and thrice, respectively through 4 mm plate to evaluate the effect of mincing on physic-chemical and sensory parameters. A significant effect of mincing was observed with the highest scores for juiciness and texture for the pro...

2012
Eleni Kaplani

The solar radiation in the form of electromagnetic waves emitted by the sun, travels the extraterrestrial space without any essential interaction with matter, and reaches the earth’s atmosphere. Therein, the beam solar radiation undergoes physic-chemical processes and experiences scattering by (macro) molecules, dust, or other tiny particles in the air. This process creates the solar radiation ...

Journal: :Journal of the Royal College of Physicians of London 1999
J S Brown S G Spiro

Lung cancer remains the commonest malignancy in the Western world, causing approximately 35,000 deaths per year in the UK1. The disease has a wide variety of clinical manifestations, can present to almost any specialty, and has an overall five-year survival of only 5.5%. However, a significant minority of patients can be cured, and survival and quality of life can be improved for many patients....

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