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Dissertations / Theses on the topic 'Dehydration of the organism'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Ogbodo, Amobi, and A. Yusupova. "Morphological changes of thyroid gland in conditions of extracellular dehydration of organism." Thesis, Sumy State University, 2016. http://essuir.sumdu.edu.ua/handle/123456789/44928.

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A thyroid gland has a high ability to morphofunctional reformation under the impact of exo- and endogenous factors. Presently, the most studied are: the influence on the thyroid of ionizing radiation, temperature rate, physical activity, traumatic stress, tobacco smoke, various hormones, xenobiotics, drugs. However, in the modern scientific literature, the morphological changes in conditions of water-salt metabolism dysfunction is highlighted insufficiently.

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2

Бончев, Сергій Дмитрович, Сергей Дмитриевич Бончев, Serhii Dmytrovych Bonchev та В. І. Полякова. "Морфологічні особливості довгих кісток при загальному зневодненні організму". Thesis, Вид-во СумДУ, 2005. http://essuir.sumdu.edu.ua/handle/123456789/6656.

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3

Хоменко, Інна Вікторівна, Инна Викторовна Хоменко та Inna Viktorivna Khomenko. "Структурні зміни щитоподібної залози за умов загального зневоднення організму". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/44903.

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Структурна організація щитоподібної залози є об'єктом значної уваги клініцистів і морфологів. Щитоподібна залоза реагує на вплив різних факторів, а саме метеорологічних, геологічних, екологічних, оскільки її структура та функції тісно пов'язані з надходженням йоду та інших мікроелементів. Зміни органу можуть бути пов'язані з порушенням його ауторегуляції, в тому числі й на тканинному рівні. На основі цих фактрів виникає потреба комплексного вивчення структурних компонентів щитоподібної залози в динаміці за умов різних ступенів дегідратації, або зневоднення.

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4

Ковчун, В. Ю. "Мікроструктурні зміни підшлункової залози за умов загального зневоднення організму". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/44901.

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5

Сікора, Володимир Віталійович, Владимир Витальевич Сикора, Volodymyr Vitaliiovych Sikora, Валентина Іванівна Бумейстер, Валентина Ивановна Бумейстер та Valentyna Ivanivna Bumeister. "Клітинний склад регенерату великогомілкової кістки в умовах позаклітинного зневоднення". Thesis, Видавництво СумДУ, 2009. http://essuir.sumdu.edu.ua/handle/123456789/6779.

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6

Приходько, Ольга Олексіївна, Ольга Алексеевна Приходько, Olha Oleksiivna Prykhodko та ін. "Вивчення кількості CD3+ клітин щурів при легкому ступені позаклітинної дегідратації". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64347.

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Вступ. Тимус являється первинним лімфоїдним органом імунної системи, у якому відбувається антигеннезалежна проліферація та диференціація субпопуляції Т-лімфоцитів, які потрапляють у кров і розносяться по всьому організму. Субпопуляції Т-лімфоцитів (CD3+) є дуже важливими у функціональному плані. CD3+ клітини є поверхневими маркерами, специфічними для усіх клітин субпопуляції Т-лімфоцитів. За функціями відноситься до сімейства білків, що формують комплекс мембранної передачі сигналу, пов'язаний з Т-клітинним рецептором. За останні роки накопичено багато даних, що свідчать про важливу роль цен

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7

Worland, Michael Roger. "The role of dehydration and ice nucleators in the survival of polar arthropods." Thesis, University of Hertfordshire, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.268064.

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8

Масленко, А. О. "Гістологічна характеристика поперечно-посмугованих м'язів щурів за умов впливу загального зневоднення". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/44900.

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Скелетна м’язова тканина складає близько 40 % маси тіла та містить у внутрішньоклітинному та позаклітинному просторі значні об’єми води. Тому вплив загальної дегідратації, яка виникає як наслідок значних та нераціональних фізичних навантажень за спекотливих умов, викликає порушення компенсаторних та регенераторних механізмів. Результатом цього стала необхідність поглибленого вивчення гістологічної характеристики м’язової тканини для подальшого розроблення нових експериментально-теоретичних підходів до проблеми регенерації м’язів, оптимізації протікання запальних процесів, які передбачають з'я

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9

Гордієнко, Олена Володимирівна, Елена Владимировна Гордиенко, Olena Volodymyrivna Hordiienko та К. О. Гончарова. "Методи, що використовуються при дослідженні репаративного остеогенезу". Thesis, Сумський державний університет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/64322.

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З метою вивчення особливостей репаративного остеогенезу губчастих кісток скелета в умовах загального зневоднення організму проводилися дослідження на безпородних щурах-самцях, що перебували в стаціонарних умовах віварію. У даній статті будуть розглянуті основні методи досліджень: гістологічне дослідження ділянки дефекту, морфометрія гістологічних препаратів, растрова електронна мікроскопія (PIXE) з зондовим мікроаналізом поверхні кістки, хімічний аналіз.

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10

Turner, Catherine Louise. "The effects of organic polymers on the stability of micro-organisms and enzymes during dehydration and storage." Thesis, Imperial College London, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325087.

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11

Rodríguez, Porrata Boris alejandro. "Dehydration tolerance in yeast." Doctoral thesis, Universitat Rovira i Virgili, 2010. http://hdl.handle.net/10803/8678.

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La habilidad de las levaduras de superar la deshidratación y de reactivar su metabolismo después de la rehidratación tiene una importancia en la industria de los alimentos y en la biotecnología. Nosotros hemos dirigido nuestro trabajo a mejorar la viabilidad y vitalidad de las levaduras después de la rehidratación. Se realizaron estudios desde el punto de vista fisiológico de las levaduras durante la optimización de las condiciones de rehidratación y estudios moleculares como la determinación de los genes esenciales de respuesta a Secado y Rehidratación (SR) y la caracterización de la muerte

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12

Banton, Matthew Camille. "Dehydration stress in nematodes." Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608461.

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13

Le, Guenic Sarah. "Dehydration in aqueous media." Thesis, Compiègne, 2015. http://www.theses.fr/2015COMP2238/document.

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Les années 1990 ont été marquées par le développement de la Chimie Verte avec les premiers travaux sur le sujet et l’introduction des Douze Principes. Depuis, le nombre de recherches sur la Chimie Verte n’a cessé de croître. Ces travaux de thèse portent sur le développement de méthodes de déshydratation dans le but de former des molécules à haute valeur ajoutée en utilisant les Douze Principes de la Chimie Verte en tant que ligne directrice. Deux molécules cibles ont été sélectionnées : (i) le phénylacétaldéhyde, obtenu par déshydratation du 1-phényléthane-1,2-diol, qui est utilisé dans la com

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14

Philamore, Hemma. "An energetically autonomous artificial organism." Thesis, University of Bristol, 2016. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.691260.

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A key environmental concern in the 21st century is polluted water, requiring monitoring or remediation, often in locations which are hazardous, expansive, or difficult to reach. Robots capable of long term autonomous operation with the ability to tackle these environmental challenges are in great need. Microbial fuel cells (MFCs) are an emerging technology for water decontamination and electricity generation which convert biodegradable matter found in waterways, including pollutants such as algae and petrochemicals, to usable electrical power. As such MFCs present a promising, bioinspired powe

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15

Husby, Bjørn Kobberrød. "Simulation of TEG dehydration plants." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26081.

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The purpose of natural gas dehydration is to prevent condensation of water in production units and transport pipelines. Liquid water can cause severe problems such as corrosion and hydrate formation. The aim of this thesis is to evaluate various models used for simulation of triethylene glycol (TEG) dehydration plants by comparing simulation calculations to experimental and field data. Three different simulation tools are included in the evaluation: Pro/II (V9.1), Hysys (V8.3) and ProMax (V3.2). In Pro/II, the glycol package is applied for the simulations. Four different fluid packages are inc

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16

Buckley, Victoria Jane Emma. "Hornblende dehydration during magma decompression." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404091.

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17

He, Bai-sen. "Osmotic dehydration in plant tissues." Thesis, Aston University, 2005. http://publications.aston.ac.uk/12236/.

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The primary aim of the thesis is to provide a comprehensive investigation of the osmotic dehydration processes in plant tissue. Effort has been concentrated on the modelling for simulating the processes. Two mathematical models for simulating the mass transfer during osmotic dehydration processes in plant tissues are developed and verified using existing experimental data. Both models are based on the mechanism of diffusion and convection of any mobile material that can transport in plant tissues. The mass balance equation for the transport of each constituent is established separately for int

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18

Miller, Ruth. "Staphylococcus aureus : the host-organism relationship." Thesis, University of Oxford, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.555258.

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Staphylococcus aureus is a worldwide leading cause of skin and soft tissue, bone and joint, and bloodstream infection. Despite this, S. aureus is also a harmless commensal in about one third of the population, although carriage is a risk factor for subsequent disease. S. aureus has evolved resistance to several antibiotics, including meticillin, resulting in meticillin-resistant S. aureus (MRSA), which in the UK largely consists of two epidemic lineages. In spite of much research, substantial aspects of the epidemiology and biology of S. aureus are still poorly understood. In investigating the

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19

Spencer, Mark. "Peronosporomycetes : molecular phylogenies and organism evolution." Thesis, University of Reading, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.414563.

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20

Muller, Rikky 1980. "A microfabricated dielectrophoretic micro-organism concentrator." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/28393.

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Thesis (M. Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, June 2004.<br>"May 2004."<br>Includes bibliographical references (leaves 83-85).<br>This project focuses on the development of a micro-organism concentrator. Pathogen detection, particularly MEMS based detection, is often limited by sample concentration. The proposed concentrator will interface with a pathogen detector. This type of pathogen concentrator can be useful for many kinds of applications including water purification systems, medical applications and biological warf

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21

Harrigan, Paul Richard. "Factors influencing the stability of dehydrated liposomal systems." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26416.

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Plant seeds, yeasts, bacterial spores, rotifers, and other organisms are capable of suspending their metabolism and entering a state of latency when dehydrated. These organisms may maintain this state for extremely long periods of time, yet upon rehydration resume normal metabolism, without evidence of severe membrane disruption. With many of these organisms, the ability to survive dehydration has been correlated to the production of large amounts of carbohydrates, including glycerol, glycogen and the disaccharide trehalose. Trehalose has been shown to protect isolated sarcoplasmic reticulum m

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22

Wilkinson, Carole P. D. "Dehydration and rehydration of potato slices." Thesis, Queen's University Belfast, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.481755.

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23

McLaughlin, Ciaran Patrick. "Dehydration and rehydration of potato spheres." Thesis, Queen's University Belfast, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267010.

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24

Brady, Mark Edward. "Dehydration and desulphurisaton processes in coals." Thesis, Queen's University Belfast, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296793.

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25

Johnson, Paa-Nil Torgbor. "Dehydration characteristics of plantain (Musa, AAB)." Thesis, University of Reading, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308100.

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26

Finney, Aaron R. "Nucleation and dehydration of calcium carbonate." Thesis, University of Warwick, 2014. http://wrap.warwick.ac.uk/66884/.

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Great challenges remain in our understanding of biomineralisation which impede the design and production of a new class of materials. Recent studies have suggested that calcium carbonate clusters are stable in solution before nucleation, and that these participate in the formation of amorphous calcium carbonate (ACC). The structure and stability of these clusters has not been fully determined. Furthermore, the dehydration of stable ACC before crystallisation remains ambiguous. Exhaustive computational searches have been carried out to provide a sample of clusters up to the sizes suggested for

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27

Chi, Siu-chung. "Eco-toxicity of antibiotics on aquatic organism." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B43783600.

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28

Kendig, Catherine Elizabeth. "Biology and ontology : an organism-centred view." Thesis, University of Exeter, 2008. http://hdl.handle.net/10036/42121.

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In this dissertation I criticize and reconfigure the ontological framework within which discussions of the organization, ontogeny, and evolution of organic form have often been conducted. Explanations of organismal form are frequently given in terms of a force or essence that exists prior to the organism’s life in the world. Traits of organisms are products of the selective environment and the unbroken linear inheritance of genetically coded developmental programs. Homological traits share unbroken vertical inheritance from a single common ancestor. Species are the product of exclusive gene fl

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29

Chi, Siu-chung, and 池少翀. "Eco-toxicity of antibiotics on aquatic organism." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B43783600.

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30

Miller, Christopher. "Establishing Cryptosporidium parvum as a model organism." Thesis, University of Kent, 2017. https://kar.kent.ac.uk/66710/.

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Cryptosporidium parvum is among the most common parasites in the known world and represents one of the leading causes of death among the immunocompromised. As an apicomplexan, C. parvum has many similarities to other globally important parasites such as Plasmodium falciparum and Toxoplasma gondii. Among these similarities are a complex life cycle and the ability to invade host cells. However, unlike most other apicomplexans, the cryptosporidia appear to have lost their namesake organelle, the apicoplast, and drastically reduced the size of their genome. For decades this caused issues in classi

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Ellithey, M. S. (Mona). "Bioactivity of marine organism-derived natural products." Thesis, University of Pretoria, 2013. http://hdl.handle.net/2263/43332.

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Background: HIV/AIDS is one of the most devastating diseases in the world with approximately 36 million people living with the virus in 2012 and approximately 2.7 million new infections in that same year. Antiretroviral therapy (ART) successfully reduce infection and decrease symptoms; but, the emergence of viral drug resistance due to drug induced mutations in viral genes can render treatment ineffective. Infection with HIV not only weakens the immune system leading to AIDS and increasing the risk of opportunistic infections, but also increases the risk of several types of cancer. These

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32

Lamminpää, K. (Kaisa). "Formic acid catalysed xylose dehydration into furfural." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526209142.

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Abstract Lignocellulosic biomass, such as wood or agricultural residues, is a resource widely available for use in chemical production. In a lignocellulosic feedstock biorefinery, the major parts of biomass, cellulose, hemicellulose and lignin, are converted to valuable chemicals, materials and energy. Furfural production is one option for the use of the pentose sugars available in hemicellulose, and the process could be integrated with the pulp or cellulosic ethanol industry. In the past, furfural production catalysed by organic acids has been in industrial use, but no detailed studies about

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33

Yu, Liping. "Osmotic-air dehydration of cherries and blueberries." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0003/MQ32286.pdf.

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34

Burge, Frederick. "Dehydration symptoms of palliative care cancer patients." Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=60446.

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Controversy exists among clinicians and caregivers as to whether reduced fluid intake contributes to the suffering of those dying of advanced cancer. This study explored the distribution of proposed "dehydration state" symptoms among inpatient palliative care cancer patients. Fifty-two subjects responded to a seven item self-report questionnaire using visual analogue scales. Associations were determined between the symptom self-reports and the possible predictor variables fluid intake, serum sodium, urea and osmolality. Confounding variables considered were age, oral disease and mouth care reg

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Chapman, Peter Dale. "The Dehydration of Aprotic Solvents by Pervaporation." Thesis, Imperial College London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485414.

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The application of pervaporation to the dehydration of aprotic solvents was investigated in this study. The performance of a commercial membrane, Celfa CMC-VP-31, was evaluated for the dehydration of tetrahydrofuran (THF) and dimethylformamide (DMF). The membrane was demonstrated to successfully dehydrate THF and calculations of water and THF permeance performed. When the membrane was applied to the dehydration of DMF, delamination of the top selective layer was observed and thus the membrane was deemed unsuitable for DMF dehydration. ' Polyaniline (PAni) was identified as a suitable candidate

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36

Abd, Rahman Hussein bin. "Osmotic dehydration of pineapple (Ananas comosus L.)." Thesis, University of Reading, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262502.

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37

Cholerton, Mary. "Dehydration of alcohols using solid acid catalysts." Thesis, University of Southampton, 2014. https://eprints.soton.ac.uk/362638/.

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Solid acid catalysts were prepared through silicon substitution into aluminophosphate frameworks. Silicon incorporation was confirmed using solid state nuclear magnetic resonance spectroscopy. The nature of the acid sites generated was determined using Fourier Transform infrared spectroscopy. These materials were tested as catalysts for the dehydration of ethanol to ethylene at low operating temperatures. The materials were active for dehydration of ethanol to ethylene with significant differences observed between aluminophosphate frameworks both in terms of selectivity to the desired product

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38

Feroce, Marcello. "Cros-Organism Annotation Prediction through Deep Learning Algorithms." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/14244/.

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Studying how genes or proteins influence humans and other species' lives is paramount. To study that, it's necessary to know which functional properties are specific for each gene or protein. The association between one gene or protein and a functional properties is called annotation. An annotion can be 0 or 1. 1 means that gene or protein contributes to the activation of a certain functional property. Functional properties are referred by terms, which are strings that belong to ontologies. This work aim is to predict novel gene annotations for little know species such as Bos Taurus. To predic

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39

Quarfood, Marcel. "Transcendental idealism and the organism : essays on Kant." Doctoral thesis, Stockholms universitet, Filosofiska institutionen, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-273.

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The notion of the organism has a somewhat ambiguous status in Kant’s philosophy. On the one hand it belongs to natural science, on the other hand it is based on an analogy with the structure of reason. Biology therefore has a peculiar place among the sciences according to Kant: it is a natural science constituted by the use of a regulative maxim. The present study places Kant’s views on biological teleology in the larger context of transcendental idealism. It consists of five essays. The first one treats the notions of things in themselves and appearances, arguing for an interpretation in term

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40

Ball, J. M. "Antibiotic production and inactivation by a producing organism." Thesis, University of Southampton, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234469.

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41

Романюк, Оксана Костянтинівна, Оксана Константиновна Романюк, Oksana Kostiantynivna Romaniuk, S. Romanyuk, and Olamide O. Otesanya. "Smoking amond minors and their effects on organism." Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/6668.

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42

Corris, Amanda B. "Organism-Environment Codetermination: The Biological Roots of Enactivism." University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1593266129358889.

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43

Buchwitz, Brian. "Chromosome segregation in the holocentric organism C. elegans /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/4996.

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44

Davies, Nathaniel Jude. "Nasonia vitripennis : an emerging model organism for chronobiology." Thesis, University of Leicester, 2017. http://hdl.handle.net/2381/39828.

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The circadian clock co-ordinates a wide range of biological processes in animals and as such has implications for a range of research topics, including human disease. Recent research has shown that Drosophila, the most widely used insect clock model, may be somewhat esoteric, suggesting that other insects may make more suitable models. The work presented in this thesis advances the jewel wasp Nasonia vitripennis as a model for circadian research. Firstly, the response of the Nasonia circadian clock to temperature was characterised, revealing the presence of a temperature compensation mechanism

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Fahmy, Alaa. "Membrane processes for the dehydration of organic compounds." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965444287.

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Carnevale, Kevin A. "Finite-Difference Model of Cell Dehydration During Cryopreservation." Thesis, Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/7258.

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A numerical model for describing the kinetics of intracellular water transport during cryopreservation was developed. As ice is formed outside the cell, depleting the extracellular liquid of water, the cell will experience an osmotic pressure difference across its membrane, which causes cell dehydration and concomitant shrinkage. Although Mazur (1963) has previously modeled this phenomenon as a two-compartment system with membrane limited transport, the assumption of well-mixed compartments breaks down at large Biot numbers. Therefore, we have developed a numerical solution to this moving-b

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Sarialp, Gokhan. "Dehydration Of Aqueous Aprotic Solvent Mixtures By Pervaporation." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614157/index.pdf.

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Aprotic solvents are organic solvents which do not easily react with a substance dissolved in it and they do not exchange protons despite of their high ion and polar group dissolving power. Therefore, this characteristic property makes aprotic solvents very suitable intermediates in many industries producing pharmaceuticals, textile auxiliaries, plasticizers, stabilizers, adhesives and ink. Dehydration of these mixtures and recirculation of valuable materials are substantial issues in industrial applications. The conventional method for recovery of aprotic solvents has been distillation, which

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Kashani-Nejad, Sina. "Oxides in the dehydration of Magnesium Chloride Hexahydrate." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95661.

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A novel and accurate method of chemical analysis was developed to identify and assay the products of the hydrolysis that occurred when magnesium chloride hexahydrate was heated and held at temperature and reacted with its own liberated waters of hydration. The novel method took advantage of the solubility of magnesium chloride and magnesium chloride hydrates in methanol and the concomitant insolubility of magnesium oxide and magnesium hydroxychlorides in methanol. The method was found to have a precision of 5-7 % and represents a substantial improvement over previous analytical methods. The me

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Tortoe, Charles. "Osmotic dehydration of foods : development of predictive models." Thesis, University of Greenwich, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405054.

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Visser, Cobus. "A micro approach to quantitative dehydration sensor development." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/97137.

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Thesis (MEng)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: The assessment of dehydration is an ever elusive golden standard, even given the plethora of hydration markers that exist to date. Many literature sources acknowledge the need for a portable device that can be used as an indicative tool for hydration. This project sought to find a solution for assessing dehydration on a micro level looking for an indication of hydration by investigating the levels of water concentration in the skin and water compartments of the body using bioelectrical impedance, stratum corneum impedance

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