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Relevant bibliographies by topics / Dehydration. eng

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Academic literature on the topic 'Dehydration. eng'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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Journal articles on the topic "Dehydration. eng"

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Vasconcelos, Santiago J. S., Cleanio L. Lima, Josué M. Filho, et al. "Erratum to “Activity of nanocasted oxides for gas-phase dehydration of glycerol” [Chem. Eng. J. 168 (2011) 656–664]." Chemical Engineering Journal 175 (November 2011): 600–602. http://dx.doi.org/10.1016/j.cej.2011.09.060.

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Garcia, Carolina Castilho, Maria Aparecida Mauro, and Mieko Kimura. "Corrigendum to “Kinetics of osmotic dehydration and air-drying of pumpkins (Cucurbita moschata)” [J. Food Eng. 82 (2007) 284–291]." Journal of Food Engineering 87, no. 3 (2008): 445. http://dx.doi.org/10.1016/j.jfoodeng.2007.11.029.

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Akcaoglu, Salih Cem, Zhifa Sun, Stephen Carl Moratti, and Georgios Martinopoulos. "Investigation of Novel Composite Materials for Thermochemical Heat Storage Systems." Energies 13, no. 5 (2020): 1042. http://dx.doi.org/10.3390/en13051042.

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Increasing energy prices make space heating more expensive every year in The Organisation for Economic Co-operation and Development (OECD) member countries. Thermochemical heat storage systems (THSS) can be used to reduce residential energy consumption for space heating and to control humidity. Utilizing compressed thermochemical pellets as heat storage materials is a way to increase volumetric energy storage capacity and to improve the performance of the THSS. In this work, expanded natural graphite (ENG), activated carbon (AC), strontium bromide, and magnesium sulphate were mixed in differen

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Bai, Yuchen, Samuel J. Page, Jingzhi Zhang, Dehua Liu, and Xuebing Zhao. "Corrigendum to “Kinetic modelling of acid-catalyzed liquid-phase dehydration of bio-based 2, 3-butanediol considering a newly identified by-product and an updated reaction network” [Chem. Eng. J. 389 (2020) 124451]." Chemical Engineering Journal 409 (April 2021): 128166. http://dx.doi.org/10.1016/j.cej.2020.128166.

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Bérest, Pierre, and Floriane Louvet. "Aspects of the thermodynamic behavior of salt caverns used for gas storage." Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles 75 (2020): 57. http://dx.doi.org/10.2516/ogst/2020040.

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New evidence supporting views previously expressed in a paper dedicated to the thermodynamic behavior of gas storage caverns (Bérest, 2019, Heat transfer in salt caverns, Int. J. Rock Mech. Rock Eng. Sci. 120, 82–95. https://doi.org/10.1016/j.ijrmms.2019.06.009) is provided. In a fluid-filled cavern, conditions for the onset of natural convection are always met, at least in principle. In fact, for gas storage caverns, convection is present in the upper part of a cavern, where gas temperature and moisture content tend to homogenize. In the lower part of a cavern, below the temperature-gradient

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Krukoff, T. L., and D. H. Vincent. "Regional alterations in hexokinase activity within rat brain during dehydration and rehydration." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 256, no. 5 (1989): R1050—R1055. http://dx.doi.org/10.1152/ajpregu.1989.256.5.r1050.

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Histochemical localization and photodensitometric quantification of the metabolic enzyme, hexokinase (HK), were used to study changes in brain metabolic activity that occur during the development of (5 days) and recovery from (7 days) dehydration. In water-deprived (WD) rats, HK activity increased after 2 days in the subfornical organ (SFO, 22%), nucleus circularis (NC, 36%), parvo- and magnocellular divisions of the paraventricular nucleus (pPVH, 17%; mPVH, 46%) and supraoptic nucleus (SON, 46%). Activity in SFO declined to control levels at 3 days but increased again thereafter. In pPVH, mPV

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Yan, Junsong, Junhui Shen, Kaizhen Zhang, Jianjun Xu, Weifeng Duan, and Richang Yang. "Effects of Laumontite Hydration/Dehydration on Swelling Deformation and Slake Durability of Altered Granodiorite." Environmental and Engineering Geoscience 26, no. 4 (2020): 507–16. http://dx.doi.org/10.2113/eeg-d-19-00004.

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ABSTRACT The mineral laumontite can undergo hydration/dehydration reactions at room temperature. The hydration/dehydration produces a 3 to 6 percent volume change in the unit cell. The effects of laumontite hydration/dehydration on swelling and slake durability were investigated using altered granodiorite containing laumontite from the dam foundation of Yangfanggou Hydro Power Station, Sichuan, China. The occurrence of laumontite in altered rocks was first determined by petrological analysis. Typical samples were then collected for laboratory X-ray diffraction (XRD) analyses, free swelling tes

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Churchill, T. A., and K. B. Storey. "Dehydration tolerance in wood frogs: a new perspective on development of amphibian freeze tolerance." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 265, no. 6 (1993): R1324—R1332. http://dx.doi.org/10.1152/ajpregu.1993.265.6.r1324.

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Wood frogs, Rana sylvatica, tolerate the loss of 50-60% of total body water during experimental dehydration. The rate of water loss for unprotected frogs is the same whether animals are frozen (at -2 degrees C) or unfrozen (at 1 degrees C) but is greatly reduced when frogs are frozen under a protective layer of moss. Dehydrational death could occur in as little as 7-9 days for unprotected animals; this indicates the importance for winter survival of selecting well-protected and damp hibernation sites. Prior dehydration affected the cooling and freezing properties of frogs, reducing supercoolin

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Salica, María José, James R. Vonesh, and Karen M. Warkentin. "Egg clutch dehydration induces early hatching in red-eyed treefrogs, Agalychnis callidryas." PeerJ 5 (July 14, 2017): e3549. http://dx.doi.org/10.7717/peerj.3549.

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Terrestrial eggs have evolved repeatedly in tropical anurans exposing embryos to the new threat of dehydration. Red-eyed treefrogs, Agalychnis callidryas, lay eggs on plants over water. Maternally provided water allows shaded eggs in humid sites to develop to hatching without rainfall, but unshaded eggs and those in less humid sites can die from dehydration. Hatching responses of amphibian eggs to dry conditions are known from two lineages with independent origins of terrestrial eggs. Here, we experimentally tested for dehydration-induced early hatching in another lineage (Agalychnis callidrya

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Brusch, George A., Benoit Heulin, and Dale F. DeNardo. "Dehydration during egg production alters egg composition and yolk immune function." Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 227 (January 2019): 68–74. http://dx.doi.org/10.1016/j.cbpa.2018.10.006.

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Dissertations / Theses on the topic "Dehydration. eng"

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Tomeo, Rodrigo Anderson. "Participação dos receptores purinérgicos do núcleo do trato solitário no controle da ingestão hidro-mineral /." Araraquara, 2011. http://hdl.handle.net/11449/99802.

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Orientador: Patricia Maria de Paula<br>Banca: Carina Aparecida Fabrício de Andrade<br>Banca: Juliana Irani Fratucci de Gobbi<br>Resumo: Vários estudos demonstraram que o controle da ingestão hidro-mineral envolve diversos mediadores no sistema nervoso central. Entretanto a participação da neurotransmissão purinérgica no controle da ingestão de água e sódio ainda é pouco conhecida. Estudos imunohistoquímicos evidenciam a densa marcação de receptores purinérgicos em várias regiões envolvidas com o controle hidro-mineral, dentre elas o núcleo do trato solitário (NTS). O NTS possui mecanismos inib

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Vieira, Ana Paula. "Efeito das condições de congelamento sobre atributos de qualidade de fatias de abacaxi liofilizado /." São José do Rio Preto : [s.n.], 2010. http://hdl.handle.net/11449/90753.

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Resumo: O uso de novas tecnologias de processamento, as quais permitem a manutenção dos atributos de qualidade do produto em níveis mais próximos daqueles observados na matériaprima in natura, tem permitido a obtenção de frutas desidratadas de aspecto sensorial apreciado pelos consumidores e contribuído para que sua disponibilidade se estenda para além dos períodos de safra, permitindo o consumo em qualquer período do ano. Entre os processos de desidratação que resultam em produtos de bons atributos sensoriais e nutritivos destaca-se a liofilização, onde a separação da água é baseada no fenôme

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Garcia, Carolina Castilho. "Avaliação da desidratação de mamão utilizando métodos combinados /." São José do Rio Preto : [s.n.], 2012. http://hdl.handle.net/11449/90749.

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Resumo: Com o intuito de agregar valor a frutas nacionais desidratadas, os efeitos de pré-tratamentos sobre a secagem de mamão Formosa foram avaliados. Para tanto, foram utilizados previamente à secagem convectiva o branqueamento, a desidratação osmótica (DO) e a aplicação de coberturas comestíveis na superfície das frutas frescas e osmoticamente desidratadas. Com base em um planejamento fatorial, verificou-se que a DO das fatias de mamão frescas e branqueadas em solução de sacarose a 50% p/p adicionadas de 1% p/p de lactato de cálcio e 0,1 M de ácido lático por 120 min e 105 min, respectivame

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Rodrigues, Alan Eduardo. "Desidratação osmótica e secagem de maçãs. I. Comportamento do tecido em soluções osmóticas. II. Modelagem matemática de difusão /." São José do Rio Preto : [s.n.], 2003. http://hdl.handle.net/11449/90791.

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Orientador: Maria Aparecida Mauro<br>Banca: Fábio Yamashita<br>Banca: Mieko Kimura<br>Resumo: Neste trabalho estudou-se a influência da aplicação de tratamentos osmóticos em maçã, cultivar Fuji, sobre a subseqüente secagem deste produto. Analisou-se qualitativamente a integridade das células em soluções aquosas com diferentes concentrações de sacarose e para diferentes tempos de exposição, utilizando-se técnicas de microscopia ótica, o que possibilitou constatar que, mesmo para altas concentrações de solução osmótica (até 50%, p/p) o tecido manteve boa parte de sua estrutura intacta. A cinétic

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Owen, Julian A. "Dehydration : assessment techniques and effects on endurance performance and well-being." Thesis, Bangor University, 2015. https://research.bangor.ac.uk/portal/en/theses/dehydration--assessment-techniques-and-effects-on-endurance-performance-and-wellbeing(7ab330fb-b39f-423a-97a7-e92e3c8fb999).html.

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The purpose of this thesis was to examine: 1. the diagnostic accuracy of routine clinical and saliva hydration markers to identify both intracellular and extracellular dehydration in an elderly hospitalised cohort; 2. the diagnostic accuracy of traditional and novel hydration marker to identify mild intracellular and extracellular dehydration in young healthy participants; 3. whether stimulating saliva improved the diagnostic accuracy and practicality of hydration assessment using saliva; 3. if mild intracellular and extracellular dehydration had a differential effect on endurance exercise per

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Danijela, Kojić. "Otpornost na niske temperature i dehidrataciju kukuruznog plamenca (Ostrinia nubilalis Hb)- ćelijski i molekularni odgovori." Phd thesis, Univerzitet u Novom Sadu, Prirodno-matematički fakultet u Novom Sadu, 2009. https://www.cris.uns.ac.rs/record.jsf?recordId=67303&source=NDLTD&language=en.

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Kukuruzni plamenac, <em> Ostrinia nubilalis</em>Hb, je insekt umerenog klimatskog područja koji niske  zimske temperature preživljava ulaskom u dijapauzu u stadijumu gusenice. Tokom dijapauze gusenice postaju otporne na hladnoću i sposobne  da prežive vanćelijsko zamrzavanje telesne tečnosti.Cilj ove teze je bio razumevanje mehanizama otpornosti na niske temperature gusenica  <em>O. nubilalis </em>na ćelijskom i molekularnom nivou.Istraživanja su rađena na letnjim, nedijapauzirajućim gusenicama kao i zimskim gusenicama koje su  bile izlagane uticaju niskih temperatura

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Biljana, Cvetković. "Primena tehnoloških postupaka spontane fermentacije i osmotske dehidratacije za unapređenje nutritivnog profila, senzornih svojstava i održivosti kupusa." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2014. http://www.cris.uns.ac.rs/record.jsf?recordId=90494&source=NDLTD&language=en.

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U ovom radu je obrađen postupak spontane fermentacije tradicionalnog proizvoda, fermentisanog kupusa u glavicama. U prvom delu urađena je karakterizacija domaće tradicionalne populacije Futo&scaron;ki u odnosu na uvozni hibrid Bravo. Na osnovu PCA analize i analize standardnih ocena SS fizičkih, hemijskih i senzorskih paramentara odabrani su uzorci povoljni za proces fermentacije. Proces fermentacje je obavljen na temperaturama 16-18<sup>o</sup>C, 18-20<sup>o</sup>C i 20-20<sup>o</sup>C, i sa razliĉitim koncentracijama soli od 1, 1,5 i 2 %. Analizirani su fizički, hemijski, mikrobiolo&scaron;k

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Sanja, Ostojić. "Termalna svojstva proteina mesa u procesu osmotske dehidratacije u melasi šećerne repe." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2015. http://www.cris.uns.ac.rs/record.jsf?recordId=95787&source=NDLTD&language=en.

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Termalne osobine svinjskog mesa (Longissimus dorsi) osmotski dehidratisanog u melasi &scaron;ećerne repe i svežeg svinjskog mesa praćene su metodama termalne analize: Diferencijalnom skenirajućom kalorimetrijom (DSC), termogravimetrijskom analizom (TGA), modulovanom diferencijalnom skenirajućom kalorimetrijom (MDSC). Dobijeni rezultati pokazuju postojanje novonastale proteinske osnove osmotski dehidratisanog svinjskog mesa koji je posledica smanjenja količine vode i interakcije komponenti melase s proteinima mesa. Nađeno je da osmotskom dehidratacijom dolazi do promene i pregrupisavanja preost

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Biljana, Lončar. "Hemometrijski pristup analizi osmotske dehidratacije srebrnog karaša (Carassius gibelio)." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2015. http://www.cris.uns.ac.rs/record.jsf?recordId=94749&source=NDLTD&language=en.

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Hemometrijskim metodama (deskriptivna statistika, analiza glavnih komponenti, ve&scaron;tačke neuronske mreže i fazi optimizacija) analizirani su rezultati procesa osmotske dehidratacije mesa srebrnog kara&scaron;a, sa ciljem unapređenja efikasnosti osmotskog tretmana i pronalaženja optimalnih tehnolo&scaron;kih parametara.Osmotski tretman se odvijao u tri osmotska rastvora (vodeni rastvor natrijum hlorida isaharoze, kombinacija vodenog rastvora natrijum hlorida i saharoze i melase i melasa &scaron;ećerne repe) različitih koncentracija, na četiri temperature (10°C, 20°C, 35°C i 50&

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Milica, Nićetin. "Efekti osmotske dehidratacije na poboljšanje održivosti, nutritivna i antioksidativna svojstva korena i lista celera (Apium graveolens)." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2017. https://www.cris.uns.ac.rs/record.jsf?recordId=104845&source=NDLTD&language=en.

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U ovom radu proučavana je osmotska dehidratacija korena i lista celera u dva različita osmotska rastvora: vodenom rastvoru saharoze i natrijum hlorida i melasi &scaron;ećerne repe. Ispitivan je uticaj temperature procesa (20°C, 35°C i 50°C) i vremena imerzije (1, 3 i 5h) na gubitak vode, prira&scaron;taj suve materije, sadržaj suve materije, vrednosti aktivnosti vode, promenu antioksidativne aktivnosti, promenu boje i promenu mineralnog sastava (K, Mg, Ca, Fe) tokom osmotske dehidratacije korena i lista celera.Dokazano je da se povećanjem temperature i produženjem vremena trajanja

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Books on the topic "Dehydration. eng"

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Dehydration. Smashwords, 2013.

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Paiva, Carlos Eduardo, and Bianca Sakamoto Ribeiro Paiva. Parenteral Hydration in Patients with Advanced Cancer (DRAFT). Edited by Nathan A. Gray and Thomas W. LeBlanc. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190658618.003.0020.

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There has been much debate about the role of parenteral hydration in the last weeks and days of life. In this important study, 129 patients with advanced cancer receiving hospice care with mild to moderate dehydration who were no longer able to maintain adequate fluid intake were randomized to receive parenteral hydration of either 1 L or 100 ml of normal saline per day subcutaneously. Parenteral hydration did not significantly improve the symptoms related to dehydration, the occurrence of delirium, fatigue, quality of life, and overall survival. At the end of the chapter, a clinical case lead

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Stacey, Victoria. Paediatrics. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199592777.003.0019.

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Introduction - Anaphylaxis - Apnoea, stridor, and airway obstruction - Cardiopulmonary arrest - Major trauma - The shocked child - The unconscious child - Abdominal pain - Accidental poisoning, poisoning, and self-harm - Apparent life-threatening events - Blood disorders - Breathing difficulties - Concerning presentations in children - Dehydration secondary to diarrhoea and vomiting - ENT - Fever in children - Floppy child - Gastrointestinal bleeding - Headache - Neonatal presentations - Ophthalmology - Pain in children - Painful limbs in children—atraumatic - Painful limbs in children—traumat

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Cohen, Jeffrey A., Justin J. Mowchun, Victoria H. Lawson, and Nathaniel M. Robbins. A 19-Year-Old Male with Stiffness and Weakness After Waking. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780190491901.003.0026.

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The distinctive, but somewhat odd, development of intermittent “attacks” of weakness/stiffness define this disorder. Interview of the patient to determine the impact of diet (including timing, content and relationship of attack to fasting), activity, emotional stress, alcohol intake, cold exposure, time of day and physiologic perturbations (eg – electrolytes, infection, dehydration, etc) help to confirm and categorize the periodic paralysis. Periodic paralyses are most often associated with a genetic channelopathy. However, they can also occur as a result of a secondary causes including thyroi

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Turney, Ben, and John Reynard. Epidemiology of stone disease. Edited by John Reynard. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0012.

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In developed countries, the lifetime prevalence of kidney stones is around 10% and most commonly affects people in the working age-group. The incidence is increasing internationally. After passage of a first stone, the risk of recurrence is high. Direct and indirect costs involved in treating stones are considerable. Intrinsic risk factors include age, gender, genetics, and metabolic syndromes. The incidence of stone disease peaks between the ages of 20 and 60 years. While historically the male to female ratio was around 3:1, the gender gap is closing. The reasons for increased incidence are d

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Chakera, Aron, William G. Herrington, and Christopher A. O’Callaghan. Polyuria. Edited by Patrick Davey and David Sprigings. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199568741.003.0057.

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Polyuria describes the passage of more than 3 l of urine a day. This is an arbitrary definition, and the term is commonly applied to patients who are complaining of passing larger than normal volumes of urine. As water excretion is tightly regulated by the body to maintain normal osmolality, water excretion varies greatly depending on intake. Polyuria may be physiological or pathological. A patient with polyuria often presents with nocturia, urination overnight that disturbs sleep. It is usually accompanied by polydipsia (to maintain normal fluid balance). In hospital the commonest causes of p

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Jex, Aaron R., Rachel M. Chalmers, Huw V. Smith, Giovanni Widmer, Vincent McDonald, and Robin B. Gasser. Cryptosporidiosis. Oxford University Press, 2011. http://dx.doi.org/10.1093/med/9780198570028.003.0053.

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Cryptosporidium species represent a genus of parasitic protozoa (Apicomplexa) that are transmitted via the faecal-oral route and commonly infect the epithelial tissues of the gastric or intestinal (or sometimes the respiratory) tract of many vertebrates, including humans. Infection occurs following the ingestion of viable and resistant oocysts, through direct host-to-host contact or in contaminated food, drinking or recreational water. Infection can be transmitted via anthroponotic (human-to-human, human-to-animal) or zoonotic (animal-to-human or animal-to-animal) pathways, depending upon the

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1951-, Lynn Joanne, ed. By no extraordinary means: The choice to forgo life-sustaining food and water. Indiana University Press, 1986.

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Book chapters on the topic "Dehydration. eng"

1

Bergquist, D. H. "Egg Dehydration." In Egg Science and Technology. Macmillan Education UK, 1986. http://dx.doi.org/10.1007/978-1-349-09142-3_14.

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Eleuteri, Stefano, Arianna Caruso, and Ranjeev C. Pulle. "End of Life, Food, and Water: Ethical Standards of Care." In Perspectives in Nursing Management and Care for Older Adults. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-63892-4_21.

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AbstractEnd-of-life care constitutes an important situation of extreme nutritional vulnerability for older adults. Feeding decisions in late-stage dementia often provoke moral and ethical questions for family members regarding whether or not to continue hand-feeding or opt for tube-feeding placement. Despite the knowledge that starvation and dehydration do not contribute to patient suffering at the end of life and in fact may contribute to a comfortable passage from life, the ethics of not providing artificial nutrition and hydration (ANH) continue to be hotly debated. However, in the past two decades, voluntary stopping of eating and drinking (VSED) has moved from a palliative option of last resort to being increasingly recognized as a valid means to intentionally hasten death for cognitively intact persons dealing with a serious illness. Across many settings globally, when oral intake is deemed unsafe, decisions to withhold oral feeding and to forgo artificial means of providing nutrition are deemed to be ethically and legally sanctioned when the decision is made by a capable patient or their legally recognized substitute decision-maker. Decision-making at the end of life involves knowledge of and consideration of the legal, ethical, cultural, religious, and personal values involved in the issue at hand. This chapter attempted to illustrate the unique complexities when considering nutrition therapy (by oral and artificial means) at the end of life.

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Gaumont, A. C., and M. Gulea. "Dehydration." In Ene-X Compounds (X=S, Se, Te, N, P). Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00758.

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Netusil, Michal, and Pavel Ditl. "Natural Gas Dehydration." In Natural Gas - Extraction to End Use. InTech, 2012. http://dx.doi.org/10.5772/45802.

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Ono, N. "Dehydration of β-Nitro Alcohols." In Ene-X Compounds (X=S, Se, Te, N, P). Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00455.

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Jubault, P., E. Leclerc, and J. C. Quirion. "Dehydration of Pyrrolidin-3-ols." In Ene-X Compounds (X=S, Se, Te, N, P). Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00643.

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Carretero, J. C., and R. G. Arrayás. "Aldol-Type Condensation and Dehydration." In Ene-X Compounds (X=S, Se, Te, N, P). Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00015.

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Milata, V., S. Rádl, and S. Voltrová. "Dehydration of α-Alkoxy β-Hydroxy Esters." In X-Ene-X (X=F, Cl, Br, I, O, S, Se, Te, N, P), Ene-Hal, and Ene-O Compounds. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-032-00694.

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Carretero, J. C., and R. G. Arrayás. "Aldol-Type Condensations and Dehydrations." In Ene-X Compounds (X=S, Se, Te, N, P). Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00055.

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Ding, K., and Z. Wang. "Dehydrative Cyclization of ()-Alk-2-ene-1,4-diols." In Ethers. Georg Thieme Verlag KG, 2008. http://dx.doi.org/10.1055/sos-sd-037-00297.

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Conference papers on the topic "Dehydration. eng"

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Mardaras, J., J. I. Lombraña, and M. C. Villarán. "Microwave drying in fluidized bed to dehydrate microencapsulated Saccharomyces cerevisiae cells. Temperature control strategies." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7854.

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Alginate microcapsules containing cell yeasts of the species Saccharomyces cerivisae, used as a reference microorganism, were studied here to improve the protection of cell activity during food processing. Here a novel drying process was proposed to optimize processing conditions. The dehydration of microcapsules by microwaves and under near fluidizing conditions (NFMD), allows performing dehydration employing lower temperatures to maintain high viability levels and a high quality end product. Thus, strategies based on the combination of different thermal gradients and processing temperatures

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Balasubramanian, Ganesh, Mehdi Ghommem, Muhammad R. Hajj, William P. Wong, Jennifer A. Tomlin, and Ishwar K. Puri. "Thermochemical Energy Storage Using Salt Hydrates." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39779.

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We investigate the capability of salt hydrates, using magnesium sulfate heptahydrate as a model salt, to store thermo-chemical energy as they dissociate into anhydrous salts or lower hydrates and water vapor upon heating. When salt hydrates are heated to the temperature required to activate the dehydration reaction, water desorption occurs from the compound. While thermal diffusion governs thermal transport below this reaction temperature, the heat transfer during the dehydration process is influenced by thermochemical kinetics. An anhydrous salt that has relatively higher energy content than

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Scutellà, Bernadette, Ioan Cristian Trelea, Erwan Bourlés, Fernanda Fonseca, and Stephanie Passot. "Use of a multi-vial mathematical model to design freeze-drying cycles for pharmaceuticals at known risk of failure." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7421.

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Freeze-drying is a dehydration method suitable for the stabilization of heat-labile pharmaceutical products, such as vaccines. Due to the vial-to-vial variability of heat and mass transfer during the process, the value of the critical process parameters (e.g., product temperature, sublimation rate) may be different between vials and batches often present significant product quality heterogeneity. The aim of this work was the development of a dynamic, multi-vial mathematical model making it possible to predict risk of failure of the process, defined as the percentage of vials potentially reject

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Dalet, Corinne, Olivier Lottin, Gae¨l Maranzana, and Mouad Diny. "Criteria for Characterizing the Performances of Fuel Cell Humidifiers: Theoretical Approach and Experimental Results." In ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/fuelcell2008-65182.

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In a proton exchange membrane fuel cell (PEMFC), humidification of reactant gases must be carefully optimized. Extremes in humidity levels at the low end (membrane dehydratation) and at the high end of the range (cathode flooding) can seriously reduce PEMFC performances. Various devices already exist to humidify and to adjust the temperature of gas streams. Criteria for the evaluation of their performances depend on the technology and/or differ from one manufacturer to the other, which makes comparison difficult. A fortiori, there is no consensus regarding their ideal values and no general met

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Cárcel, Juan A., Matheus P. Martins, Edgar J. Cortés, Carmen Rosselló, and Ramón Peña. "Influence of the temperature and ultrasound application in drying kinetics of apple skin." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7889.

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The great amount of waste produced by food industry contains interesting bioactive compounds. The extraction of these compounds requires the by-products previous stabilization being the convective drying one of most used techniques to this end. Drying conditions can affect both drying kinetics and final quality of products. The apple skin, byproduct of apple juice or cider industries, is rich in functional compounds such as polyphenols or vitamin C. The main goal of this contribution was to quantify the influence of temperature and ultrasound application in drying kinetics of apple skin. For t

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Bolyukh, Vladimir F., Igor I. Katkov, Vsevolod Katkov, and Ilya Yakhnenko. "KrioBlastTM: A Hyper-Fast Cooling and Thawing Scalable Device for Vitrification of Stem and Other Cells in Large Volumes." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-85468.

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Kinetic (very rapid) vitrification (KVF) is a very promising approach in cryopreservation (CP) of biological materials as it is simple, avoids lethal intracellular ice formation (IIF) and minimizes damaging dehydration effects of extracellular crystallization. Moreover, achieving the ultra-high rates, which would prevent IIF during cooling and devitrification during resuscitation, and achieve KVF for practically any type of cells with one protocol of cooling and re-warming would be the “Holy Grail” of cell cryobiology [3]. However such hyperrapid rates currently require very small sample size

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Klausen, Hanne, Per Flood, John O. Hjelle, and Holm Holmsen. "MORPHOLOGICAL CHANGES OF BLOOD PLATELETS IN MAN DURING DEEP SATURATION DIVING." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643534.

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The small number of reports concerning blood platelets during deep saturation diving have shown that there may be a decrease in the number of circulating platelets. Gas bubbles are often present in theblood during decompression. In vitro, gas bubbles activate platelets, and alter the shape from discoidto spherical configuration with multiple, blunt spikes. This study was done to investigate if there are changes in the morphology of human blood platelets during deep diving. An 18 day long experimentalon-shore saturation dive to 360 msw was performed at NUTEC 1986. Bloodsamples were obtained fro

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Mathew, Anil, Mitch Crook, Keith Chaney, and Andrea Humphries. "Bioethanol Production From Canola Straw Using a Continuous Flow Immobilized Cell System." In ASME 2012 6th International Conference on Energy Sustainability collocated with the ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/es2012-91061.

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Global cultivation of canola increased by approximately 22% between 2000 and 2009, due to increased demand for canola oil for biodiesel production and as an edible oil. In 2009 over 290,000 km2 of canola was cultivated globally. In contrast to oilseed, the commercial market for canola straw is minimal and it is generally ploughed back into the field. The high carbohydrate content (greater than 50 % by dry weight) of canola straw suggests it would be a good feedstock for second-generation bioethanol production. There are four major steps involved in bioethanol production from lignocellulosic ma

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