Results 11 to 20 of about 96,310 (153)

Adventures in “belief”: Hearing an old concept in a new key

open access: yesAmerican Anthropologist, Volume 125, Issue 2, Page 322-333, June 2023., 2023
Abstract The well‐worn critique of “belief” as inadequate for understanding ritual motivation and practice has become a truism in need of reevaluation. For groups who foreground the establishment of truth in ritual practice, “belief” is a useful analytic term that brings together propositions and commitment to the relationships and systems articulating
Matt Tomlinson
wiley   +1 more source

Randomized clinical trial of negative pressure wound therapy as an adjunctive treatment for small‐area thermal burns in children

open access: yesBJS (British Journal of Surgery), Volume 107, Issue 13, Page 1741-1750, December 2020., 2020
In this RCT, children with small‐area thermal burns were randomized to standard silver‐impregnated dressings or standard dressings in conjunction with continuous negative pressure wound therapy (NPWT). Adjunctive NPWT decreased time to re‐epithelialization, with attendant improvements in dressing change requirements and scar management referrals. There
C. C. Frear   +5 more
wiley   +1 more source

Estudio de la influencia de la temperatura y el tiempo de tratamiento térmico sobre la formación del cuasicristal i-Al64Cu23Fe13

open access: yesRevista de Investigación de Física, 2012
En el presente trabajo se estudia la influencia de la temperatura y el tiempo de tratamiento térmico sobre la estabilidad del cuasicristal Al64Cu23Fe13.
M. Z. Pinto, M. Pillaca, C. V. Landauro
doaj   +1 more source

Evaluación ultrasónica de las fases formadas de un acero inoxidable dúplex 2205 tratado térmicamente a 750 °C y su comportamiento frente a la corrosión

open access: yesRevista de Metalurgia, 2019
El presente estudio evalúa el comportamiento de las variables ultrasónicas en probetas de acero inoxidable dúplex 2205 (UNS31803/ EN1.4462), tratadas térmicamente a 750 °C durante distintos tiempos, con el objetivo de promover la precipitación de fases ...
Paola Trocoli-Montesino   +3 more
doaj   +1 more source

Endurecimiento superficial de aceros y fundiciones mediante láser de Nd: YAG

open access: yesRevista de Metalurgia, 2001
En el trabajo se presentan los resultados del tratamiento térmico superficial, con técnica láser, de superficies metálicas. Con el empleo de un láser de Nd:YAG se procedió al endurecimiento superficial de los aceros AISI 1045, W1, W112 y fundiciones de ...
R. Sagaró   +4 more
doaj   +1 more source

Caracterización de recubrimientos de hidroxiapatita depositadas sobre la aleación Ti6Al7Nb a través de aspersión térmica a plasma [PDF]

open access: yes, 2000
Hydroxyapatite (HA) coated onto titanium alloys by atmospheric plasma-arc spraying is a promising technique for improving biocompatibility of materials.
Carvalho Zavaglia, Cecília Amelia   +3 more
core   +2 more sources

Obtención de zeolitas a partir de arcillas aluminosas españolas [PDF]

open access: yes, 1985
Se estudia la aplicación de algunas arcillas alumínicas españolas en la obtención de zeolita A, zeolita X, fi, lipsita e hidrosodalita. El método de síntesis consiste en un tratamiento térmico de la arcilla seguido de un ataque con hidróxido sódico.
Aznar, A.J., La Iglesia, Á.
core   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Viabilidad de la síntesis mecanoquímica para obtener La1-xSrxGaO3-δ con estructura perovskita [PDF]

open access: yes, 2017
En este trabajo de fin de grado se ha llevado a cabo el estudio de la viabilidad de la síntesis mecanoquímica para obtener La1-xSrxGaO3-δ con estructura perovskita. Se han obtenido varias muestras del sistema La1-xSrxGaO3-δ (x=0, 0.1, 0.2, 0.3, 0.4 y 0.5)
Tang, Yunqing
core  

Plant‐based meat analogues marketed in Catalonia: analysis of contaminants, essential elements, microbiological and physicochemical status, dietary intake estimation and health risk assessment

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract The latest barometer of food safety in Catalonia conducted by the Catalan Food Safety Agency (ACSA for its initials in Catalan) in 2021 shows that 28.7% of the population consumes meat analogues (substitutes). The main reasons for consuming this type of food are animal welfare, followed by environmental and health reasons.
Martí Nadal Lomas   +5 more
wiley   +1 more source

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