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Physico-chemical properties of non and interesterified oil/fat mixture
ISBN: 9783838334141 / Angielski / Miękka / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Fats and oils are multi-component systems. To understand their functionality, combinations of physical and chemical analyses of the fat and oil have to be conducted. The rationale for the study of such systems is based on the potential for two methods of interesterification to produce different positional distributions of fatty acids which, in turn, create fats with different functionality. This study is timely in that interesterified fully hydrogenated fats and oleic acid rich blends are being considered as alternatives to hydrogenation to create partially solid fats with particular physical...
Fats and oils are multi-component systems. To understand their functionality, combinations of physical and chemical analyses of the fat and oil have t...
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263,91 |
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Design and Operation for Pollution Prevention Via Mass Integration
ISBN: 9783838319162 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Environmental solutions to processing facilities were in the form of end-of-pipe pollution control strategies. These are solutions that focus primarily on chemical, biological and physical treatment of terminal streams.The result has been waste treatment solutions that reduced the volume and toxicity of undesirable pollutants in industrial discharges.Although such pollution control approach has resulted in reducing bad environmental impacts on processing facilities, they focused on the symptoms and not the true causes of the problem.This myopic view lacked cost effectiveness and...
Environmental solutions to processing facilities were in the form of end-of-pipe pollution control strategies. These are solutions that focus primaril...
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219,18 |
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Spatio-Temporal Dynamics of the Cell
ISBN: 9783838337920 / Angielski / Miękka / 172 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The spatio-temporal dynamics of the cell, in other words the cell movements and deformations, were for a long time assimilated to random fluctuations. However a minute observation revealed the existence of recurring patterns of deformations for rounded cell types. The aim of this study is to investigate the spatio-temporal dynamics of another phenotypically different and important cell, the fibroblast. This investigation is based on image analysis and the development of specific strategies to track down the spatio-temporal cell signature. Interpretation of the results is performed by mean of...
The spatio-temporal dynamics of the cell, in other words the cell movements and deformations, were for a long time assimilated to random fluctuations....
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304,16 |
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Pattern Recognition Of Cerebral Haemorrhage (CH)From CT Images
ISBN: 9783838305073 / Angielski / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A Cerebral Haemorrhage (CH) refers to bleeding in the brain tissues. It caused immediate severe headache thus remain unconscious. At this point, if the patients were not referred immediately to the hospital, death may become the final result. The diagnosis of CH patterns so far in Malaysia, have been performed by visual interpretation of Computed Tomography (CT) images, based on radiologists medical experiences. As the CH stages be divided into Hyperdense, Isodense and Hypodense area, they could detect the Hyperdense region only, as it appears in brighter tone within the CT...
A Cerebral Haemorrhage (CH) refers to bleeding in the brain tissues. It caused immediate severe headache thus remain unconscious. At this point, i...
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219,18 |
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Effects of Electromagnetic Waves on Biological Tissues
ISBN: 9783838320892 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Shorttitle The electromagnetic waves transmit from the transmission tower. The electric field is induced around the tower. This electric field penetrates inside the human beings. The magnitude od the incident electric field is decreased inside the body due to the absorption of energy. The tissues and cells of the human body absorbs the energy. This amount of energy is explained by the help of specific absorption rate. By the help of this specific absorption rate (SAR), the harmful frequencies of the electromagnetic waves may be declared.
Shorttitle The electromagnetic waves transmit from the transmission tower. The electric field is induced around the tower. This electric field penetra...
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219,18 |
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Population Models for the Sense of Touch
ISBN: 9783838349145 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The skin is a complex living organ incorporating sensory receptors, nerve fibers, blood vessels, sweat glands, etc. Rapidly-adapting fibers linked to Meissner corpuscles make up one class of mechanoreceptive nerves found in the hairless skin and are associated with the sense of touch. Population models of mechanoreceptive fibers are essential to understand sensory processing in the brain. This monograph explains the anatomy and physiology of rapidly-adapting fibers and builds population models incrementally based on experimental data mainly from cats and monkeys. First, a...
The skin is a complex living organ incorporating sensory receptors, nerve fibers, blood vessels, sweat glands, etc. Rapidly-adapting fibers linked t...
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219,18 |
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Dynamics in Neuronal Microcircuits
ISBN: 9783838376325 / Angielski / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The neocortex is the most computationally advanced portion of the brain. It is currently assumed to be composed of a large number of "cortical columns" - intricate arrangements of cortical neurons approximately 300-500um in diameter and 2-5 mm in height in humans - that might serve as the elementary computational unit of the neocortex. Understanding the computation performed by this microcircuit is one of the keys to our comprehension of the brain. The so-called cortical column is not a static entity as it evolves throughout a lifetime and continually adapts to the information from its...
The neocortex is the most computationally advanced portion of the brain. It is currently assumed to be composed of a large number of "cortical columns...
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263,27 |
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Blood Flow Analysis through Blocked Artery
ISBN: 9783838343969 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this study, different turbulence models like k-epsilon and k-omega SST model are tested by comparing them against experimental data given by Deshpande and Giddens 1976. The stenosed geometry of 75 % area reduction is used for comparison. CFD code FLUENT 6.2 is used to solve the flow equations and a steady state flow with 2D axi-symmetric geometry is considered with Reynolds number of 5000. For lamnar flow in CCA, Reynolds numbers 50, 100 and 200 were used and the results were compared with the experimental data as given by Ahmed Giddens and Mabon. The results for laminar study were also...
In this study, different turbulence models like k-epsilon and k-omega SST model are tested by comparing them against experimental data given by Deshpa...
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219,18 |
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Digital management of locally suboptimal image quality in mammography
ISBN: 9783838380421 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. X-ray mammography is considered at present the most efficient, robust and cost-effective imaging strategy for the early detection of the leading cause of death in women, breast cancer. However, the significant complexity of breast anatomy results in suboptimal imaging of specific breast regions, such as breast periphery and dense mammary gland. The inhomogeneity of mammographic image quality can be dealt with by application of the so- called exposure or grey level equalisation techniques. This monograph provides the reader with a structured presentation of several equalisation ...
X-ray mammography is considered at present the most efficient, robust and cost-effective imaging strategy for the early detection of the leading ca...
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cena:
263,91 |
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Like-Charge Attraction and Charge Reversal
ISBN: 9783838384191 / Angielski / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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263,91 |
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Aspects of Reproductive Biology and Pod Yield in Bambara Groundnut
ISBN: 9783838387628 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Attempts to improve bambara groundnut through the conventional breeding methods have not been successful due to the failure of the crop to set seeds after artificial crosses. Thus, the available genotypes are selections from the aboriginal landraces. The architecture of the reproductive structures and longevity of the pollens grains may provide a clue to the possible causes of hybridization failure. Pollen viability and longevity are important physiological attributes that enable the breeder to understand species reproductive performance and therefore, enhance the successful implementation of...
Attempts to improve bambara groundnut through the conventional breeding methods have not been successful due to the failure of the crop to set seeds a...
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219,18 |
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Laser Induced Effects
ISBN: 9783838384931 / Angielski / Miękka / 228 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This study describes an experimental investigation of the photosensitizer mTHPC (meso-tetra (hydroxyphenyl) chlorin), which is used in photodynamic therapy (PDT) and is available commercially under the trade name Foscan. The studies concentrate on two main topics related to the dynamic behaviour of this photosensitizer under laser exposure: (i) Cellular level fluorescence photobleaching using a micro-spectroscopic laser excitation technique. (ii) Two photon excited fluorescence and PDT using femtosecond duration pulses from a Titanium Sapphire laser emitting at 800 nm.
This study describes an experimental investigation of the photosensitizer mTHPC (meso-tetra (hydroxyphenyl) chlorin), which is used in photodynamic th...
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353,37 |
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Movements of Eyes in Real Tasks
ISBN: 9783838365350 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Physical characteristics of eye movements are analysed in three expressions of cognition within this thesis. Thus methods for the analysis of the perception of human motion, images of real objects and text reading have been presented and compared here. Two video-based eye-trackers were used methods for the data acquisition and analysis were devised. Skilled and average Latvian readers contributed to estimation of key eye movement factors in reading. Methods have been developed for further usage in classification tasks by eye movements. Athletes are capable of using two visual strategies when...
Physical characteristics of eye movements are analysed in three expressions of cognition within this thesis. Thus methods for the analysis of the perc...
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cena:
219,18 |
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Lipid/Saccharide Complexes for Drug Delivery
ISBN: 9783838397528 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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263,91 |
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Quantification in Positron Emission Tomography
ISBN: 9783838386751 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This work is focused on the development of processing, quantification and standarization methods, aimed at enhancing the quality and accuracy of Positron Emission Tomography (PET) images, both for human brain studies and for high-resolution small animal studies. Firstly, the effects of scatter, reconstruction method, anatomical variability, positron range, partial volume effect and non-colinearity on the quantification of PET studies are investigated. Several correction methods for the essential degradations are presented. Finally, the suitability of Monte Carlo techniques for simulating PET...
This work is focused on the development of processing, quantification and standarization methods, aimed at enhancing the quality and accuracy of Posit...
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cena:
304,16 |
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Electrochemical Synchronization of Cell Spreading on Solid Surfaces
ISBN: 9783843360630 / Angielski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Cell synchronization is important for the analysis of molecular events involved in cell spreading and motility. Electrostatic interactions between cells and surfaces were investigated in order to synchronize the first step in cell adhesion. LimE- GFP marked Dictyostelium discoideum cells were used for fluorescent tracking of actin polymerization events. Oscillating LimE fluorescent peaks were observed for individual cells in standard phosphate buffer during spreading. At low ionic concentration (phosphate sucrose buffer 0.17 mM), cells levitate over the conductive surfaces (Indium...
Cell synchronization is important for the analysis of molecular events involved in cell spreading and motility. Electrostatic interactions between c...
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cena:
304,16 |
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Dynamics of Permselectivity of the Glomerular Capillary Wall
ISBN: 9783843365390 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The structure, function, and composition of the basement membrane of glomerular capillaries of the mammalian kidney have been extensively studied, in light of the membrane's frequent involvement in renal diseases. A novel mathematical model, based on the Fiber Matrix Theory, was developed to describe the dynamics of permselectivity of the glomerular capillary barrier using mainly its hemodynamic and morphometric variables. The glomerular basement membrane was represented as a homogeneous 3D meshwork of fibers of uniform length (L ), radius (R ), and packing density (N v) and characterized by...
The structure, function, and composition of the basement membrane of glomerular capillaries of the mammalian kidney have been extensively studied, in ...
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cena:
219,18 |
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Measurement of Caffeine in Coffee Beans by UV-VIS Spectroscopy
ISBN: 9783843383677 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The book deals with the origin, species and varieties of coffee plants. The economic and health contribution of coffee, the contents of caffeine in coffee beans, methods of decaffeination caffeine in coffee beans and the various techniques developed for analyzed caffeine in coffee beans were reviewed. Moreover, in order to study optical transition properties and methods of analyze the caffeine contents in coffee beans using UV-Vis spectrophotometer the mathematical derivation how light interact with matter were discussed by classical and semi classical approach. Finally procedures for...
The book deals with the origin, species and varieties of coffee plants. The economic and health contribution of coffee, the contents of caffeine in co...
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cena:
219,18 |
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Photodiagnosis of Oral Malignancy
ISBN: 9783838393735 / Angielski / Miękka / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Oral cancer represents a significant and growing concern worldwide due to its high prevalence. Early detection of neoplastic changes in the oral mucosa is the preeminent method to improve survival rates and quality of life of patients, because at these embryonic stages their eradicative treatment measures would be immense and more effective. Currently, most accepted clinical procedure for detection of oral cancer involves visual inspection and ensuing biopsy guided histological analysis, which is considered as "gold standard". However, this intact procedure is subjective, time...
Oral cancer represents a significant and growing concern worldwide due to its high prevalence. Early detection of neoplastic changes in the oral muc...
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cena:
304,16 |
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Entropy and Syntropy
ISBN: 9783843392730 / Angielski / Miękka / 128 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In 1925 the physicists Oskar Klein and Walter Gordon formulated an equation which unites quantum mechanics and special relativity. Studying the properties of the dual solution of this equation, the mathematician Luigi Fantappie found that the positive solution is governed by the law of entropy (from Greek en=diverge, tropos=tendency), whereas the negative solution is governed by a symmetrical law, which he named syntropy (syn=converge, tropos=tendency). Fantappie realized that the properties of the law of syntropy (concentration of energy, differentiation, order and organization), describe...
In 1925 the physicists Oskar Klein and Walter Gordon formulated an equation which unites quantum mechanics and special relativity. Studying the proper...
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cena:
263,91 |
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