Results 101 to 110 of about 245,681 (314)

Nota editorial: reflexiones a propósito de la mortalidad infantil

open access: yesRevista de la Facultad de Medicina, 1933
Es un hecho innegable que de diez años a esta parte. las instituciones encargadas de proteger y de velar ,por la salud del niño, han sufrido en Colombia un marcado progreso y una extensa difusión.
Jorge Bejarano
doaj  

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

Mobbing entre enfermeiros: um estudo empírico [Mobbing among nurses: an empirical study] [Mobbing entre los enfermeros: un estudio empírico]

open access: yesRevista Enfermagem UERJ, 2017
Objetivo: avaliar a existência de condutas de mobbing nos enfermeiros de um hospital da Região Centro de Portugal. Método: estudo descritivo de abordagem quantitativa, correlacional e de natureza transversal.
Andrea Silva Pinto   +1 more
doaj  

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

open access: yesAdvanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan   +9 more
wiley   +1 more source

Causas de muerte por cáncer de mama en Colombia [PDF]

open access: yes, 2016
Objetivo Revisar las causas directas de muerte por cáncer de mama en Colombia según datos de los certificados de defunción en el año 2008.Material y Métodos Se revisaron las causas directas de muerte en pacientes cuyo código de causa básica de defunción ...
González Mariño, Mario Arturo
core  

Las emociones y sus causas en el aprendizaje de Física y Química, en el alumnado de Educación Secundaria

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2017
En el desarrollo personal del individuo intervienen factores tanto cognitivos como afectivos. De ahí la importancia del estudio del dominio afectivo en la enseñanza de las ciencias, ya que las emociones condiciona nuestro ...
Mª Antonia Dávila-Acedo
doaj  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

?????????????????????? ?????????????????? ???????????? ?????????????? honoris causa ?????????????????? ???????????????????? ???????????????????? ????????????

open access: yesRevista de Derecho Privado, 2019
25 ?????????????? 2013 ??. ???? ?????????????????? ???????????? ???????????????????????? ?????????? ????????-???????????????????????? ?? ??. ?????????????? (????????????) ???????? ???????????????? ?????????????????? ?????? ?????????????????????? ???????????????????? ???????????????? ?????????????????? ?????????? ???????????????? ????. ??.??. ??????????
openaire   +5 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy