Results 111 to 120 of about 557,685 (312)

High‐Fidelity Synthetic Data Replicates Clinical Prediction Performance in a Million‐Patient Diabetes Cohort

open access: yesAdvanced Science, EarlyView.
This study generates high‐fidelity synthetic longitudinal records for a million‐patient diabetes cohort, successfully replicating clinical predictive performance. However, deeper analysis reveals algorithmic biases and trajectory inconsistencies that escape standard quality metrics. These findings challenge current validation norms, demonstrating why a
Francisco Ortuño   +5 more
wiley   +1 more source

An Automatic and Intelligent System for Integrated Healthcare Processes Management [PDF]

open access: yes, 2017
In this work, an automatic and intelligent system for integrated healthcare processes management is developed on a constraint based system. This project has been carried out in collaboration with a real assisted repro-duction clinic.
Cid de la Paz, Virginia   +2 more
core   +1 more source

O modelo europeu de competitividade : competitividade com justiça social

open access: yes, 2022
União Europeia : que futuro? / coordenação [de] José A.R.L. González, Nuno Venes, Ricardo Pinheiro Alves. - Lisboa : Universidade Lusíada, 2022. - ISBN 978-989-640-246-4. - P. ----.
openaire   +1 more source

La competitividad global

open access: yesEmpresarial, 2018
En este foro mundial se trata de medir la competitividad, capacidad de 137 países que buscan mantener un rendimiento en sus inversiones que es un factor clave para crecimiento económico de las naciones. Este foro identifica las fortalezas y las debilidades; y principalmente lo que busca es que se den cambios óptimos en cada una de sus desventajas y ...
Ernesto Fuentes Pilaló   +1 more
openaire   +2 more sources

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

Plan óptimo de producción en una planta embotelladora de gaseosas

open access: yesIngenieria Industrial, 2012
El propósito de esta investigación fue diseñar un plan óptimo de producción en una planta embotelladora de gaseosas ubicada en la ciudad de San José de Cúcuta (Colombia), donde se identificaron las restricciones del sistema productivo para el desarrollo ...
Viviana Karolina Ortiz Triana   +1 more
doaj  

A Microcontroller Based System for Controlling Patient Respiratory Guidelines [PDF]

open access: yes, 2017
The need of making improvements in obtaining (in a non-invasive way) and monitoring the breathing rate parameters in a patient emerges due to (1) the great amount of breathing problems our society suffer, (2) the problems that can be solved, and (3 ...
Domínguez Morales, Manuel Jesús   +3 more
core   +1 more source

Competitividad: ¿Nuevo paradigma económico?

open access: yesFórum Empresarial, 2005
La competitividad se constituye hoy día como el “nuevo” paradigma que permite triunfar en el mercado global. De ser así, es inevitable preguntarse, si acaso, en tiempos pasados no se requería ser competitivo para tener éxito en el comercio internacional. Reconociendo la discusión en torno al tema y su densidad teórico-conceptual, en el presente trabajo
openaire   +3 more sources

Quantifying Strain and Its Effect on Charge Transport in Ge/Si Core/Shell Nanowires

open access: yesAdvanced Science, EarlyView.
This work demonstrates strain engineering in Ge/Si core–shell nanowires (CS NWs) by tuning the Ge core‐Si shell dimensions. Polarization‐resolved µ‐Raman and geometrical phase analysis quantify the resulting strain. Electronic transport measurements demonstrate record hole mobilities up to 25 400 cm2/Vs, highlighting these Ge/Si CS NWs as a promising ...
Aswathi K. Sivan   +14 more
wiley   +1 more source

Enhancing Students’ Interest in Physics Concepts with a Low-Cost STEM Tool Focused on Motivation in Rural Areas of Developing Countries

open access: yesEducation Sciences
Physics concepts are considered an essential component of STEM (science, technology, engineering, and mathematics) education and fundamental for economic and technological development in the world. However, there can be student academic underperformance,
René Flores-Godínez   +4 more
doaj   +1 more source

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