Results 101 to 110 of about 3,795,634 (218)

Algoritmos de Búsqueda Dispersa aplicados a problemas de Optimización Discreta

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2016
La obtención de soluciones óptimas para muchos problemas de optimización, en el campo científico e industrial es intratable. Esto significa que un método exacto necesita un tiempo polinomial para garantizar la optimalidad de la solución.
Christian Luis Soria   +3 more
doaj   +1 more source

How New Issues Become Polarized: Partisan Triggers and Subsystem Shopping in Early AI Policymaking

open access: yesPolicy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT Early AI policymaking in the United States appeared bipartisan, but subsequent developments raise the question of whether AI policy will become more polarized over time. To examine how partisanship takes root around novel policy issues, we perform a mixed‐methods study, analyzing survey data from 129 state legislators in 44 states and ...
Robin Jacobson   +2 more
wiley   +1 more source

Aplicando estadística en problemas actuales [PDF]

open access: yes, 2011
En el artículo se presenta una experiencia de aula con alumnos de entre 14 y 15 años del Colegio Proyección Siglo XXI de Osorno–Chile, uno de los objetivos de la investigación fue trabajar conjuntamente el sector de Matemática y Educación Física esto a ...
Díaz-Levicoy, Danilo, Sánchez, Juan C.
core  

Hospice and Palliative Care‐Related Policy in the United States and Germany in the Context of Recent Governmental Changes

open access: yesWorld Medical &Health Policy, Volume 18, Issue 1, March 2026.
ABSTRACT Population aging is a problem that countries around the globe are facing; it comes with complex healthcare needs. Different countries take different approaches to solving these issues. In the United States, proposed legislation related to hospice and palliative care emerged from a history of hospice fraud and specialty physician shortages.
Edith‐Marie Green
wiley   +1 more source

Violence Against Women, Mother–Infant Bond and Child Behaviour: An Exploratory Path Analysis at IVAPSA Cohort

open access: yesChild: Care, Health and Development, Volume 52, Issue 2, March 2026.
ABSTRACT Background Violence experienced by women has serious consequences for maternal and child health, generating short‐ and long‐term damage. Objective The aim of this study was to evaluate the relation between violence experienced by women and the mother–child bond in the first 6 months after childbirth and on the child's mental health at ...
Viviane Costa de Souza Buriol   +6 more
wiley   +1 more source

Problemas comentados [PDF]

open access: yes, 2004
Vamos a usar los NÚMEROS MÁGICOS, es decir, números que ante determinadas operaciones (la multiplicación, normalmente) presentan un comportamiento ...
García, Manuel, Rupérez, José Antonio
core   +3 more sources

Development and Psychometric Testing of the Breastfeeding Knowledge Scale (BKS) in Brazilian Healthcare Students

open access: yesJournal of Evaluation in Clinical Practice, Volume 32, Issue 2, March 2026.
ABSTRACT Rationale Breastfeeding is recognized as a cornerstone of maternal and child health, yet health professionals frequently report insufficient knowledge to provide effective support. Strengthening the evaluation of educational outcomes in health professions training is therefore essential to improve clinical practice and patient care. This study
Patrícia Lima Pereira Peres   +7 more
wiley   +1 more source

PROBLEMAS

open access: yesRevista de Educación Matemática, 1999
- Problemas por resolver - Soluciones ...
openaire   +3 more sources

Estrategias didácticas motivadoras en física para estudiantes de agronomía

open access: yesRevista de Enseñanza de la Física, 2021
El objetivo de este trabajo fue comparar estrategias de enseñanza tradicional de clases expositivas y actividades en grupos de discusión, a través del análisis del desempeño en la resolución de problemas y en las prácticas de laboratorio de estudiantes ...
Marta A. Losada   +3 more
doaj  

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