Search results for "14"

showing 10 items of 9841 documents

Rapid evaluation of notch stress intensity factors using the peak stress method with 3D tetrahedral finite element models: Comparison of commercial c…

2022

The peak stress method (PSM) allows a rapid application of the notch stress intensity factor (NSIF) approach to the fatigue life assessment of welded structures, by employing the linear elastic peak stresses evaluated by FE analyses with coarse meshes. Because of the widespread adoption of 3D modeling of large and complex structures in the industry, the PSM has recently been boosted by including four-node and ten-node tetrahedral elements of Ansys FE software, which allows to discretize complex geometries. In this paper, a Round Robin among eleven Italian Universities has been performed to calibrate the PSM with seven different commercial FE software packages. Several 3D mode I, II and III …

"notch stress intensity factor (NSIF)"Mechanical EngineeringNotch Stress Intensity Factor (NSIF) Peak Stress Method (PSM) FE Analysis Coarse Mesh Tetrahedral element.peak stress method (PSM)"peak stress method (PSM)""coarse mesh"" FE analysis" "notch stress intensity factor (NSIF)" "peak stress method (PSM)" "tetrahedral element"coarse mesh FE analysis notch stress intensity factor (NSIF) peak stress method (PSM) tetrahedral elementcoarse mesh; FE analysis; notch stress intensity factor (NSIF); peak stress method (PSM); tetrahedral elementnotch stress intensity factor (NSIF)"coarse mesh"tetrahedral element" FE analysis"coarse mesh notch stress intensity factor (NSIF) peak stress method (PSM) tetrahedral element FE analysisSettore ING-IND/14 - Progettazione Meccanica E Costruzione Di MacchineMechanics of MaterialsGeneral Materials Sciencecoarse meshFE analysiFE analysis"tetrahedral element"Fatigue & Fracture of Engineering Materials & Structures
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CCDC 699485: Experimental Crystal Structure Determination

2010

Related Article: O.Molokanova, G.Podoprygorina, M.Bolte, V.Bohmer|2009|Tetrahedron|65|7220|doi:10.1016/j.tet.2008.10.099

(2)-263943-tetrakis(pentyloxy)-18275564-tetraoxa-1012333547497072-octa-azaundecacyclo-[42.30.1.1373.159.1738.11317.12832.13640.-14246.15054.16569]-tetraoctacontane-11344871-tetrol 263943-tetrakis(pentyloxy)-18275564-tetraoxa-1012333547497072-octa-azaundecacyclo-[42.30.1.1373.159.1738.11317.12832.13640.14246.-15054.16569]-tetraoctaconta-13(76)5(84)6813(83)141628(82)293136(80)373942(79)434550(78)-515365(77)666873-tetracosaene-11344871-tetrone chloroform solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 924316: Experimental Crystal Structure Determination

2013

Related Article: Catarina V. Esteves, Pedro Lamosa, Rita Delgado, Judite Costa, Pauline Désogère, Yoann Rousselin, Christine Goze, and Franck Denat|2013|Inorg.Chem.|52|5138|doi:10.1021/ic400015v

(22'-(9-Oxa-1172025-tetraazatetracyclo[15.5.5.0^38^.0^1015^]heptacosa-357101214-hexaene-2025-diyl)diacetato)-copper(ii) hydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 981913: Experimental Crystal Structure Determination

2014

Related Article: Abdou K. D. Dimé, Charles H. Devillers, Hélène Cattey, Dominique Lucas|2014|Dalton Trans.|43|14554|doi:10.1039/C4DT00221K

(mu-7172737-tetrakis(4-methylphenyl)-1232-diphenyl-525414243454647-octaazaundecacyclo[36.2.1.136.1811.11316.11821.12326.12831.13336.0224.0422]octatetraconta-136(48)7911(47)12141618(45)19212326(44)272931(43)32343638(41)39-docosaenato(4-)-1kappa4N25N41N42N43:2kappa4N5N45N46N47)-di-nickel(ii) chloroform solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 855779: Experimental Crystal Structure Determination

2012

Related Article: K.Salorinne, E.Nauha, M.Nissinen|2012|Chem.Asian J.|7|809|doi:10.1002/asia.201100969

(mu2-281420-Tetraethyl-6121824-tetramethoxy-410:1622-bis(39-dithia-6-oxaundecane-111-dioxy)calix(4)arene)-di-silver(i) bis(hexafluorophosphate) dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 764821: Experimental Crystal Structure Determination

2013

Related Article: Susanta Hazra, Sagarika Bhattacharya, Mukesh Kumar Singh, Luca Carrella, Eva Rentschler, Thomas Weyhermueller, Gopalan Rajaraman, and Sasankasekhar Mohanta|2013|Inorg.Chem.|52|12881|doi:10.1021/ic400345w

(mu2-5511171723-Hexamethyl-371519-tetraazatricyclo[19.3.1.1913]hexacosa-1(25)279(26)101214192123-decaene-2526-diolato)-acetonitrile-aqua-bis(azido)-iron(iii)-nickel(ii) perchlorateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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The Greenland shark Somniosus microcephalus—Hemoglobins and ligand-binding properties

2017

A large amount of data is currently available on the adaptive mechanisms of polar bony fish hemoglobins, but structural information on those of cartilaginous species is scarce. This study presents the first characterisation of the hemoglobin system of one of the longest-living vertebrate species (392 +/- 120 years), the Arctic shark Somniosus microcephalus. Three major hemoglobins are found in its red blood cells and are made of two copies of the same a globin combined with two copies of three very similar beta subunits. The three hemoglobins show very similar oxygenation and carbonylation properties, which are unaffected by urea, a very important compound in marine elasmobranch physiology.…

---0301 basic medicinegenetic structuresProtein ConformationGreenlandlcsh:MedicineRESONANCE RAMAN-SPECTRAHETERODONTUS-PORTUSJACKSONISpectrum Analysis RamanBiochemistrychemistry.chemical_compoundHemoglobinsProtein structureAMINO-ACID SEQUENCEAnimal CellsSequence Analysis ProteinRed Blood CellsUreaNOTOTHENIOID FISHESPost-Translational Modificationlcsh:ScienceHemeChondrichthyesMultidisciplinarybiologyChemistryOrganic CompoundsChemical ReactionsVertebrateEukaryotaMOLECULAR ADAPTATIONSMicrocephalusGlobinsChemistryBiochemistryOptical EquipmentVertebratesPhysical SciencesEngineering and TechnologyCellular TypesResearch ArticleEnvironmental MonitoringProtein BindingQUATERNARY STRUCTURESAllosteric regulationEquipmentSTRETCHING FREQUENCIESHeme03 medical and health sciencesOXYGEN-BINDINGbiology.animalAnimals14. Life underwaterGlobinHemoglobinPhotolysisBlood Cells030102 biochemistry & molecular biologyLaserslcsh:ROrganic ChemistryOrganismsChemical CompoundsBiology and Life SciencesProteinsxxxCell Biologybiology.organism_classificationCARTILAGINOUS FISHOxygen030104 developmental biologySomniosusFishSharkslcsh:QHemoglobinProtein MultimerizationELASMOBRANCH HEMOGLOBINElasmobranchiiPLoS ONE
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Superconductivity near a magnetic domain wall

2018

We study the equilibrium properties of a ferromagnetic insulator/superconductor structure near a magnetic domain wall. We show how the domain wall size is affected by the superconductivity in such structures. Moreover, we calculate several physical quantities altered due to the magnetic domain wall, such as the spin current density and local density of states, as well as the resulting tunneling conductance into a structure with a magnetic domain wall.

---Materials sciencesuprajohtavuusMagnetic domainFOS: Physical sciencesInsulator (electricity)02 engineering and technologymagnetic fieldsSpin currentmagneettikentätsuperconductors01 natural sciencessuprajohteetSuperconductivity (cond-mat.supr-con)Physics::Fluid DynamicsCondensed Matter::Superconductivity0103 physical sciences010306 general physicsPhysical quantitySuperconductivityTunneling conductanceLocal density of statesta114Condensed matter physicsCondensed Matter - Superconductivitysuperconductivity021001 nanoscience & nanotechnologyFerromagnetism0210 nano-technologyPhysical Review B
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Motivations, engagement and adoption of e-WOM in restaurants.

2022

Resumen El objetivo del presente trabajo fue estudiar el efecto que tienen las motivaciones para consultar y escribir e-WOM sobre el compromiso con el e-WOM y la influencia de dicho compromiso en la adopción del e-WOM consultado. Para analizar estas relaciones, se realizó una investigación empírica aplicada en el contexto de los restaurantes. El ámbito geográfico fue Ecuador, con una muestra de 461 consumidores. Se utilizó un modelo de ecuaciones estructurales y se validó la cadena de relaciones. Los resultados confirmaron las relaciones entre estas variables; además, se presentaron implicaciones académicas interesantes para profundizar en el estudio sobre el compromiso con el e-WOM, así co…

//id.loc.gov/authorities/subjects/sh2001008645 [http]Restaurants//id.loc.gov/authorities/subjects/sh97007573 [http]Strategy and ManagementRestaurantesmotivaciónPublicidad boca a boca//vocabularies.unesco.org/thesaurus/concept1545 [http]PercepcióncompromisoContract lawSocial networksSocial mediaWord-of-mouth advertisingAdvertising//vocabularies.unesco.org/thesaurus/concept6382 [http]Management of Technology and Innovation//vocabularies.unesco.org/thesaurus/concept5657 [http]Servicio alimentarioMotivation (Psychology)Redes socialesMarketingCompromise (Law)//id.loc.gov/authorities/subjects/sh85099708 [http]Food servicesReferidos de negociosConsumer behaviourComercio electrónicoConsumo de alimentosExperienciaConsumo alimenticio//id.loc.gov/authorities/subjects/sh85113249 [http]e-WOMMotivaciónL81 e-Commerce//id.loc.gov/authorities/subjects/sh85029459 [http]engagementCompromisoViral marketingEconomics and EconometricsMedios socialesCompromiso (Derecho)//id.loc.gov/authorities/subjects/sh85087562 [http]Electronic commerceComportamiento del consumidor//vocabularies.unesco.org/thesaurus/concept5324 [http]PublicidadL83 Restaurants//id.loc.gov/authorities/subjects/sh2003011474 [http]motivação//vocabularies.unesco.org/thesaurus/concept1532 [http]Redes de informaciónInformation networksFood consumption//id.loc.gov/authorities/subjects/sh85046433 [http]Business and International ManagementcomprometimentoExperienceMotivación (Psicología)//vocabularies.unesco.org/thesaurus/concept390 [http]MotivationMercadeo viralDerecho de los contratosMotivacionesUNESCO::CIENCIAS ECONÓMICASBusiness referrals//vocabularies.unesco.org/thesaurus/concept17089 [http]Medios de comunicación de masasrestaurantesCommitment//vocabularies.unesco.org/thesaurus/concept15060 [http]PerceptionMotivationsFinance//id.loc.gov/authorities/subjects/sh94006574 [http]Mass media
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¿Cómo afecta la innovación en la satisfacción y la lealtad hacia el establecimiento minorista?

2021

Resumen En el presente estudio, se examinó el concepto de innovación en el sector minorista y se definieron sus relaciones con otras variables, como la satisfacción y la lealtad, tradicionalmente vinculadas con el establecimiento minorista. Para lograr los objetivos planteados, se delimitó un modelo teórico sustentado en la literatura, que se contrastó mediante un estudio empírico utilizando un cuestionario estructurado ad hoc aplicado a una muestra de 510 clientes de establecimientos de alimentación. El análisis de los datos se desarrolló mediante la técnica de regresión por mínimos cuadrados parciales. Los resultados permiten proponer un conjunto de recomendaciones para la gestión, fundam…

//id.loc.gov/authorities/subjects/sh85078691 [http]HF5001-6182Strategy and ManagementSatisfaction//vocabularies.unesco.org/thesaurus/concept1545 [http]//vocabularies.unesco.org/thesaurus/concept4566 [http]LoyaltyConsumer protectionAdvertisingManagement of Technology and InnovationCambio tecnológicosatisfaçãoBusinessInnovación de marketing//vocabularies.unesco.org/thesaurus/concept6424 [http]MarketingLealtadM30 Generalrelational innovationConductainovação de marketinginnovación de marketingInnovaciones tecnológicasmarketing innovationproduct innovationinovação de produtoInnovación en productoTime to market (New products)Viral marketingEconomics and EconometricsConductlealdade//id.loc.gov/authorities/subjects/sh2003011474 [.http]PublicidadSistema de valoresinovação relacional//vocabularies.unesco.org/thesaurus/concept1532 [http]Innovación relacionalinnovación relacionalNormas de conductainnovación en producto//vocabularies.unesco.org/thesaurus/concept403 [http]SatisfacciónMercadeoProtección del consumidorValue systemsBusiness and International ManagementlealtadMercadeo viral//id.loc.gov/authorities/subjects/sh85133143 [http]Technological changeStandards of ConductsatisfacciónTiempo en el mercado (Productos nuevos)//id.loc.gov/authorities/subjects/sh85117681 [http]//id.loc.gov/authorities/subjects/sh94006567 [http]Technological innovationsFinance
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