The Experts below are selected from a list of 12015 Experts worldwide ranked by ideXlab platform
Milan Predojevic - One of the best experts on this subject based on the ideXlab platform.
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Time Reversal of the Increasing Geometrical Progression of the Population of a Simple Biological Specie
arXiv: Populations and Evolution, 2005Co-Authors: Vladan Pankovic, Rade Glavatovic, Milan PredojevicAbstract:In this work we consider time reversal of the increasing geometrical progression of the population of a simple Biological Species without any enemies (predators) in the appropriate environment with unlimited resources (food, territory, etc.). It is shown that such time reversal corresponds to appearance of the cannibalism, i.e. self-predaciousness or self-damping phenomena which can be described by a type of difference Verhulst equation.
Vladan Pankovic - One of the best experts on this subject based on the ideXlab platform.
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Time Reversal of the Increasing Geometrical Progression of the Population of a Simple Biological Specie
arXiv: Populations and Evolution, 2005Co-Authors: Vladan Pankovic, Rade Glavatovic, Milan PredojevicAbstract:In this work we consider time reversal of the increasing geometrical progression of the population of a simple Biological Species without any enemies (predators) in the appropriate environment with unlimited resources (food, territory, etc.). It is shown that such time reversal corresponds to appearance of the cannibalism, i.e. self-predaciousness or self-damping phenomena which can be described by a type of difference Verhulst equation.
Rade Glavatovic - One of the best experts on this subject based on the ideXlab platform.
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Time Reversal of the Increasing Geometrical Progression of the Population of a Simple Biological Specie
arXiv: Populations and Evolution, 2005Co-Authors: Vladan Pankovic, Rade Glavatovic, Milan PredojevicAbstract:In this work we consider time reversal of the increasing geometrical progression of the population of a simple Biological Species without any enemies (predators) in the appropriate environment with unlimited resources (food, territory, etc.). It is shown that such time reversal corresponds to appearance of the cannibalism, i.e. self-predaciousness or self-damping phenomena which can be described by a type of difference Verhulst equation.
Satish K. Agarwal - One of the best experts on this subject based on the ideXlab platform.
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Two types of generalized Wiebull distributions and their applications under different enviromental conditions
Statistica, 1999Co-Authors: Dhaifalla K. Al-mutairi, Satish K. AgarwalAbstract:Two types of generalized Wiebull distributions (G.W.D.) which can be used to describe environmental conditions are suggested along with their statistical properties. Some well known probability distributions which have found applicability under different environmental conditions are shown to the members of family of (G.W.D.). It is shown that the resulting distribution is beta of the second type if the unknown environment condition follows a gamma distribution and the lifelength distribution of a Biological Specie/component is a type two (G.W.D.).
Ajay Agarwal - One of the best experts on this subject based on the ideXlab platform.
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Nano-Technologies for Bio-Chemical Sensing
2016Co-Authors: Ajay AgarwalAbstract:Nanotechnologies along with standard silicon micro-fabrication technologies have enabled novel nano-dimensional materials, structures and eventually devices which find numerous applications in the field of medical diagnostics, drug delivery, electronics, energy production, detecting food adulterants, water pollutants, etc. With the increasing awareness, healthcare is particularly in focus that includes early diagnosis, drugs discovery, point-of-care solutions, etc. For these bio-medical applications, specific and sensitive detection of various Biological and chemical Species becomes crucial. Among the various nano-materials realized, CNT, Nano-Gap and Nanowire based bio-chemical sensors are most exploited for the purpose. Nano-Gap sensors works on two principles; either on the 'change of the conductivity' of the sensing layers between the nano-electrodes when exposed to analytes or based on 'Electro-magnetic enhancemenf using micro Raman spectroscopy. Nanowire sensors work on the principle of 'Field Effect Transistor' (FET) where charges associated with the chemical molecule or the Biological Specie is attached on the nanowire surface and acts as chemical or bio-gate; the devices are hence termed as CHEM-FET or 810-FET. MEMS based gas sensors as breathe analyzer are also being explored for various diagnostic applications. The process technologies used to realize such devices and their applications will be discussed.