Phenomena in biology

Ebook "Principles of colloid and surface chemistry" aims to familiarize students with the fundamentals of colloid and surface science, from various types of colloids and colloidal phenomena, and classical and modern characterization/measurement techniques to applications of colloids and surface science in engineering, technology, chemistry, physics and biological and medical sciences.

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Part 1 book "Advances in animal experimentation and modeling - Understanding life phenomena" includes content: Emerging techniques in biological sciences, molecular basis of animal systematics including barcoding, mitochondrial DNA - A tool for elucidating molecular phylogenetics and population, somatic cell nuclear transfer in cellular medicine and biopharming,.... and other conetnts.

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Part 2 book "Advances in animal experimentation and modeling - Understanding life phenomena" includes content: Exploration of biological science in extreme environment - An Indian experience at the arctic, parasites in a changing world, ambient ecological conditions of the Gangetic dolphin- Platanista gangetica gangetica of river ganga, between varanasi to farakka, molecular studies of pest termites in India, roadmap for wildlife research and conservation in India,.... and other conetnts.

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Biology, in the simplest terms, can be defined as the study of all life and living things. Along with physics, chemistry, Earth sciences, and astronomy, it is one of the divisions of the so-called natural sciences, all of which emerged from human curiosity about the composition and workings of the world around us and a deeply instilled desire to find rational explanations for natural phenomena. Ebook The Biology Book: Big ideas simply explained - Part 1 includes contents: Life, food and energy, transport and regulation, brain and behavior, health and disease.

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Evolutionary origins of derived morphologies ultimately stem from changes in protein structure, gene regulation, and gene content. A well-assembled, annotated reference genome is a central resource for pursuing these molecular phenomena underlying phenotypic evolution.

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Research purposes: To define cause-effect relationship of genetic phenomena in living organisms, to determine the structure of cognitive competence on genetic phenomena, thereby to apply cause-effect relationship on teaching genetics to develop cognitive competence on the regularity of genetic phenomena for students, contributing to improving the quality of acquiring knowledge of this subject.

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Frequent freeze-thaw phenomena, together with widely used deicing salt and intense acid precipitation, often occur in northeastern China, causing damage to various aspects of plants, such as the permeability of biological membranes, osmotic adjustment, and photosystems.

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Bioelectric phenomena have been found to exert influence on various developmental and regenerative processes. Little is known about their possible functions and the cellular mechanisms by which they might act during Drosophila oogenesis.

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Calcium (Ca2+) propagates within tissues serving as an important information carrier. In particular, cilia beat frequency in oviduct cells is partially regulated by Ca2+ changes. Thus, measuring the calcium density and characterizing the traveling wave plays a key role in understanding biological phenomena.

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The biological world is replete with phenomena that appear to be ideally modeled and analyzed by one archetypal statistical framework - the Graphical Probabilistic Model (GPM). The structure of GPMs is a uniquely good match for biological problems that range from aligning sequences to modeling the genome-to-phenome relationship.

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Dynamical models of gene regulatory networks (GRNs) are highly effective in describing complex biological phenomena and processes, such as cell differentiation and cancer development. Yet, the topological and functional characterization of real GRNs is often still partial and an exhaustive picture of their functioning is missing.

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N-terminal acetylation is one of the most common protein modifications in eukaryotes and occurs co-translationally when the N-terminus of the nascent polypeptide is still attached to the ribosome. This modification has been shown to be involved in a wide range of biological phenomena such as protein half-life regulation, proteinprotein and protein-membrane interactions, and protein subcellular localization.

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Advancements in biophysical experimental techniques have pushed the limits in terms of the types of phenomena that can be characterized, the amount of data that can be produced and the resolution at which we can visualize them.

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Mathematics and Phy sics-based simulation models have the potential to help interpret and encapsulate biological phenomena in a computable and reproducible form. Similarly, comprehensive descriptions of such models help to ensure that such models are accessible, discoverable, and reusable.

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To study cell biological phenomena which depend on diffusion, active transport processes, or the locations of species, modeling and simulation studies need to take space into account. To describe the system as a collection of discrete objects moving and interacting in continuous space, various particle-based reaction diffusion simulators for cell-biological system have been developed.

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Soil is the habitat of one of the most complex of natural biological coin munities in which all the phenomena associated with the struggle for survival occur. This competition is greatly intensifies in the root zone of plants, the rhizosphere, owing to the greater density of its micro population. The Experiment was carried out in the in laboratory of Department of Environmental Science, SHUATS, Allahabad to study the effect of Modern agricultural practices on soil microbial properties of Chaka block of Allahabad district” U.P., INDIA in 2016.

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Glioblastoma (GB) is considered one of the most lethal tumors. Extensive research at the molecular level may enable to gain more profound insight into its biology and thus, facilitate development and testing of new therapeutic approaches.

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Bioluminescence is defined as the emission of light from a living organism that performs some biological function. Bioluminescence is one of the oldest fields of scientific study almost dating from the first written records of the ancient Greeks. This article describes the investigations of insect luminescence and the crucial role imparted in the activities of insect.

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Biologically active product more appropriately called as “microbial inoculants” contains active strength of selective microorganisms like bacteria, algae, fungi; alone or in combination helps in increasing crop productivity by biological nitrogen fixation. Biological nitrogen fixation , the second most important biological process on earth after photosynthesis involves conversion of atmospheric nitrogen (N2) to ammonium, a form of nitrogen that can be utilized by plants The rhizobia are a group of Gram-negative bacteria that form speciesspecific symbioses with legume plant.

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The phenomena of charge inversion and effective attraction between the like - charged spherical macromolecules in electrolyte solvent has been studied by using Poisson - Boltzmann mean-field theory, alongside the assumption that counterions condense on the surface of macromolecules to form a strongly correlation liquid.

12p vigustavia2711 19-12-2019 13 0   Download