Search results for "TRIP"

showing 10 items of 2134 documents

CCDC 1969471: Experimental Crystal Structure Determination

2021

Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Beatrice Cula, Sergiu Shova, Renato Rabelo, Nicolás Moliner, Francesc Lloret, Joan Cano, Miguel Julve|2021|Dalton Trans.|50|14640|doi:10.1039/D1DT02512K

tetrakis(mu-cyano)-dicyano-bis(hydrogen tripyrazolylborate)-bis(2-(2-pyridyl)imidazole)-tetrakis(nitrato)-bis(triphenylphosphine oxide)-di-iron-di-neodymium acetonitrile solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1907945: Experimental Crystal Structure Determination

2019

Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Beatrice Braun-Cula, Sergiu Shova, Francesc Lloret, Miguel Julve|2019|Dalton Trans.|48|7532|doi:10.1039/C9DT01445D

tetrakis(mu-cyano)-tetranitrato-dicyano-bis(triphenylphosphine oxide)-bis(2-(pyridin-2-yl)imidazolyl)-bis(hydrogen tris(pyrazolyl)borate)-di-iron-di-samarium acetonitrile solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

Laser fluence, repetition rate and pulse duration effects on paint ablation

2006

Abstract The efficiency (mm3/(J pulse)) of laser ablation of paint was investigated with nanosecond pulsed Nd:YAG lasers (λ = 532 nm) as a function of the following laser beam parameters: pulse repetition rate (1–10,000 Hz), laser fluence (0.1–5 J/cm2) and pulse duration (5 ns and 100 ns). In our study, the best ablation efficiency (η ≅ 0.3 mm3/J) was obtained with the highest repetition rate (10 kHz) at the fluence F = 1.5 J/cm2. This ablation efficiency can be associated with heat accumulation at high repetition rate, which leads to the ablation threshold decrease. Despite the low thermal diffusivity and the low optical absorption of the paint (thermal confinement regime), the ablation th…

thermal confinement regimeMaterials sciencePACS: 81.65 Cf; 42.62 Cf; 61.82 Msmedicine.medical_treatmentGeneral Physics and Astronomy02 engineering and technology01 natural sciencesFluencelaw.invention010309 opticsOpticslaw0103 physical sciencesmedicineAbsorption (electromagnetic radiation)Laser ablationPulse (signal processing)business.industryrepetition ratePulse duration[CHIM.MATE]Chemical Sciences/Material chemistrySurfaces and InterfacesGeneral ChemistryNanosecond021001 nanoscience & nanotechnologyCondensed Matter PhysicsAblationLaserpaint strippingLaser ablationSurfaces Coatings and Filmspulse duration[ CHIM.MATE ] Chemical Sciences/Material chemistryOptoelectronics0210 nano-technologybusinessApplied Surface Science
researchProduct

Viaggi multi destinazione e turismo sommerso: l'indagine sul turismo incoming in Sicilia

2013

time location sampling mobile population unobserved tourism multidestination tripsSettore SECS-S/05 - Statistica Sociale
researchProduct

Tourist Mobility. Implications on Incoming tourism Assessment

2013

tourist behaviourmulti-destination tripSettore SECS-S/05 - Statistica Socialetourism statistic
researchProduct

Multi-destination trips: a survey on incoming tourism in Sicily

2012

Many pleasure trips are often characterized by the visit of more than a single destination. Despite the topic is well documented in literature, the empirical studies are limited to a few pioneering studies. This lack may be attributable to the failure of tourism organizations to collect data on multi-destination trip behaviors, as it results, for example, from the system of European statistics on tourism (according to the Council Directive 95/57 EC), where no information on the average number of destinations visited within a single trip are provided. This paper aims to analyze the main implications of multi-destination trips both on tourism statistics and in tourism planning, and to describ…

tourists behaviorMulti-destination tripborder surveyspatial movementSettore SECS-S/05 - Statistica Socialetourism statisticMulti-destination trip; tourists behaviors; spatial movements; tourism statistics; border survey
researchProduct

Multi-destination pleasure trip behaviors in Sicily

2010

Many pleasure trips are often characterized by the visit of more than a single destination. The topic is well documented in literature (Cooper 1981; Mings & McHugh, 1992), but the main determinants and consequences of multi-destination trips have not been adequately analyzed (McKercher & Lew, 2004). Moreover, the empirical studies on this topic are limited to a few pioneering studies (Lau & McKercher, 2007; Mings & McHugh, 1992; Wu & Carson, 2008). This lack may be attributable to the failure of tourism organizations to collect data on multi-destination trip behaviors, as it results, for example, from European statistics on tourism (according to the Council Directive 59/95 EC), where no inf…

tourists behaviorspatial movementtourism statistics tourists choicesmulti-destination tripSettore SECS-S/05 - Statistica Sociale
researchProduct

CCDC 1985141: Experimental Crystal Structure Determination

2020

Related Article: Adrien T. Normand, E. Daiann Sosa Carrizo, Corentin Magnoux, Esteban Lobato, Hélène Cattey, Philippe Richard, Stéphane Brandès, Charles H. Devillers, Anthony Romieu, Pierre Le Gendre, Paul Fleurat-Lessard|2021|Chemical Science|12|253|doi:10.1039/D0SC04736H

trichloro-(1133-tetraphenyl-13-bis(phenylimino)-13-triphosphan-2-yl)-zirconium(iv) dichloromethane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

Transmisión congénita de la Tripanosomiasis Americana en Santa Cruz de la Sierra, Bolivia

2017

La enfermedad de Chagas o tripanosomiasis americana es una antropozoonosis endémica de América Latina, que se extiende desde el sur de EE.UU. y México, en su límite norte, hasta Argentina y Chile por el sur. Las políticas de control realizadas en áreas endémicas han llevado a reducir considerablemente la transmisión vectorial, que se ha traducido en un notable cambio en su epidemiología. La enfermedad de Chagas en Bolivia tiene los indicadores epidemiológicos básicos más elevados de América. La infección congénita es actualmente una de las más importantes vías de transmisión del T. cruzi y una de las responsables de la urbanización de la enfermedad y de su aparición en áreas alejadas de las…

tripanosomiasis americanaChagas congénitoenfermedad de ChagasUNESCO::CIENCIAS MÉDICAS:CIENCIAS MÉDICAS [UNESCO]
researchProduct

Prevalencia de la enfermedad de Chagas en donantes y en mujeres embarazadas procedentes de Latinoamérica: estudio epidemiológico

2021

El objetivo de la tesis fue conocer la prevalencia de la enfe5rmedad de Chagas en población de riesgo de ambos sexos procedentes de Latinoamérica y la incidencia de la transmisión vertical (Chagas congénito en los bebés nacidos de mujeres diagnosticadas durante el periodo de estudio. Se diseñó un estudio epidemiológico transversal, descriptivo, con dos cohortes poblacionales (donantes de sangre y mujeres embarazadas) y dos fases temporales, una prospectiva (2006-2010) y otra retrospectiva (2011-2015. Los datos demográficos básicos y los resultados sobre el diagnóstico de la enfermedad de Chagas fueron facilitados por los laboratorios de los centros participantes en el estudio (Centro de tra…

tripanosomiasisprevalenciachagastransmisión:CIENCIAS MÉDICAS [UNESCO]enfermedadamericanahumanadeverticalUNESCO::CIENCIAS MÉDICAScruziepidemiologíatrypanosoma
researchProduct