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Biaxial testing of canine annulus fibrosus tissue under changing salt concentrations Anais da ABC (AABC)
Huyghe,Jacques M..
The in vivo mechanics of the annulus fibrosus of the intervertebral disc is one of biaxial rather than uniaxial loading. The material properties of the annulus are intimately linked to the osmolarity in the tissue. This paper presents biaxial relaxation experiments of canine annulus fibrosus tissue under stepwise changes of external salt concentration. The force tracings show that stresses are strongly dependent on time, salt concentration and orientation. The force tracing signature of are sponse to a change instrain, is one of a jumpin stress that relaxes partly as the new strain is maintained. The force tracing signature of a stepwise change in salt concentration is a progressive monotonous change in stress towards a new equilibrium value. Although the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Swelling; Collagen; Osmosis; Donnan; Cartilaginous.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000100012
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CONSUMERS'ACCEPTANCE OF FRESH AND COMBINED METHODS PROCESSED MELON, MANGO AND CASHEW APPLE Rev. Bras. Frutic.
NASSU,RENATA TIEKO; LIMA,JANICE RIBEIRO; SOUZA FILHO,MEN DE SÁ MOREIRA DE.
Fresh and combined methods processed Cantaloupe melons, mangoes and cashew apples were submitted to consumers' acceptance and scored on a nine-point hedonic scale. Fruits were osmotically treated in sucrose syrup with two different concentrations of SO2. Overall acceptance, appearance, aroma, flavor and texture were evaluated. Fresh cashew apples received lower scores for acceptance than processed cashew apples while fresh mangoes were more acceptable than processed mangoes. Acceptance of fresh melons and processed melons was similar. Treatments of the tropical fruits with two different concentrations of SO2 did not demonstrate significant differences between the fruits tested.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Sensory analysis; Osmosis; Cucumis melo L.; Mangifera indica L.; Anacardium occidentale L..
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452001000300020
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Efeito de sais no solo provenientes de rejeitos da dessalinizacao por osmose inversa no semi-arido pernambucano. Repositório Alice
AMORIM, M.C.C. de; PORTO, E.R.; SILVA JUNIOR, L.G.A.; LIBERAL, G. da S..
Este trabalho foi um levantamento dos efeitos da dejecao de dois sistemas de dessalinizacao por osmose inversa (RO) de agua de pocos, sobre o solo, localizados nas comunidades de Rajada e Uruas, no municipio de Petrolina-PE. Nessas comunidades estudadas, bem como em todas as comunidades do semi-arido brasileiro, os rejeitos da dessalinizacao sao despejados em sistemas de drenagem natural, sem nenhum tratamento, podendo causar danos ao solo e meio ambiente devido aos seus elevados teores de sais.
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Salinidade; Dessalinizacao; Meio ambiente; Solo salino; Osmose; Brasil; Pernambuco; Rajada; Uruas; Salinity; Desalination; Environment; Osmosis; Brazil.
Ano: 1997 URL: http://www.alice.cnptia.embrapa.br/handle/doc/131455
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Evolution des propriétés mécaniques de matériaux composites verre/polyester gelcoates en milieu marin ArchiMer
Castaing, P; Tsouvalis, N; Lemoine, Lionel.
Glass-fiber reinforced polyester composites with gelcoat are widely used in nautical construction despite the lack of knowledge concerning their durability when immersed in water. This study deals especially with the influence of the osmotic process of degradation on the evolution of the mechanical properties of orthotropic materials, subjected to accelerated ageing tests. This evolution is experimentally evaluated by performing a non destructive test procedure, the vibrational modal analysis, whose results are additionally confirmed by quasi-static mechanical tests (bending and shear). Although gelcoat blistering has no effect on the mechanical properties of the structure, considerable changes are observed in the elastic moduli and in the ultimate...
Tipo: Text Palavras-chave: Osmosis; Aging; Mechanical properties; Glass reinforced plastics; Fibre glass; Composite materials; Durabilité; Propriétés mécaniques; Analyse modale; Osmose; Vieillissement; Gelcoat; Polyester; Matériau composite.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1058.pdf
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Flux unidirectionnels d'ions Na super(+) et Cl super(-) dans les branchies isolees et perfusees du crabe vert Carcinus maenas ArchiMer
Wanson, S; Pequeux, A.
Transepithelial movements of Na super(+) and Cl super(-) were measured in isolated perfused gills of the shore-crab Carcinus maenas) at two different salinities. Posterior gills are shown to be the only ones able to generate net Na super(+) and Cl super(-) influxes counterbalancing the salt loss occurring when in dilute media.
Tipo: Text Palavras-chave: Carcinus maenas; Malacostraca; Osmosis; Gills.
Ano: 1987 URL: http://archimer.ifremer.fr/doc/1987/acte-1388.pdf
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Production of crystallized fruit from watermelon rind Ciencia e Investigación Agraria
Gontero,Mauro; Brandelli,Adriano; Zapata Noreña,Caciano.
The aim of this work was to produce crystallized fruit from watermelon rind. The following procedure was developed: the outer peel was removed; the material was sliced into 7 mm cubes, blanched for, 0, 5 and 10 minutes, and then treated with 10% sodium chloride solution. This product was treated with solutions of sucrose (30 to 72 °Brix), and dried in a hot air dryer at different temperatures (40, 60 and 80 °C). Products were then analyzed by a sensory panel. The experimental design used was randomized blocks and the results were analyzed by the Tukey's test. The best acceptance of the sensory panel was for the product obtained by 5 minutes blanching followed by drying at 60 °C, whose intensity values for appearance, flavor and gummosis were between 6 and 7.
Tipo: Journal article Palavras-chave: Osmosis; Watermelon; Dehydration; Agricultural waste.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202010000200006
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Seed priming enhances emergence, yield, and quality of direct-seeded rice International Rice Research Institute
Farooq, M.; Basra, S. M. A.; Hafeez-ur-Rehman.
p.42-44
Tipo: Article Palavras-chave: Ascorbic acid; Branches; Calcium chloride; Crop quality; Crop yield; Direct sowing; Osmosis; Potassium chloride; Pregermination; Priming; Seeds; Seed germination; Seed hardening; Seed treatment; Seedling emergence; Pakistan.
Ano: 2006 URL: http://hdl.handle.net/10269/125
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