Results 31 to 40 of about 244,953 (151)

Planeación de la producción mediante programación lineal

Tecnología en Marcha, 2019
El siguiente artículo es el primero de una serie sobre las aplicaciones de la programación lineal al campo de la producción industrial. Este contiene un plan de producción para cuatro productos, y toma un horizonte de planeación de tres períodos ...
Marcos Moya-Navarro
doaj   +1 more source

Systematic conservation prioritization with the prioritizr R package

Conservation Biology, Volume 39, Issue 1, February 2025.
Abstract Plans for expanding protected area systems (prioritizations) need to fulfill conservation objectives. They also need to account for other factors, such as economic feasibility and anthropogenic land‐use requirements. Although prioritizations are often generated with decision support tools, most tools have limitations that hinder their use for ...
Jeffrey O. Hanson, Richard Schuster, Matthew Strimas‐Mackey, Nina Morrell, Brandon P. M. Edwards, Peter Arcese, Joseph R. Bennett, Hugh P. Possingham   +7 more
wiley   +1 more source

Factors influencing nurse manager retention, intent to stay or leave and turnover: A systematic review update

Journal of Advanced Nursing, Volume 80, Issue 12, Page 4825-4841, December 2024.
Abstract Aims To understand factors influencing nurse manager retention or intention to leave, develop a preliminary theoretical model and identify strategies and interventions for workforce planning. Design Systematic review update of literature with integrated design of mixed research synthesis.
Tatiana Penconek, Kaitlyn Tate, Sarah A. Lartey, Dilsah Polat, Andrea Bernardes, Bruna Moreno Dias, Megan Nuspl, Greta G. Cummings   +7 more
wiley   +1 more source

MEJORA EN EL APROVECHAMIENTO DEL ESPACIO CÚBICO DE CONTENEDORES DE EXPORTACIÓN DE MANGUERAS EN UNA EMPRESA AGRO INDUSTRIAL EN EL PERÚ

Ingeniería Investigación y Desarrollo, 2021
El presente artículo describe la situación actual de la exportación de mangueras hidráulicas en el Perú, analiza los principales factores que incrementan el costo de exportación y propone un modelo de programación lineal para determinar el tipo de ...
Cristhian Giancarlo Aradiel Abad, Diego Ángel Dávila Vilchez, Tania Sthefany Gamboa Rojas, Gabriela Paola Veliz Ponce   +3 more
doaj   +1 more source

Emotions in engineering education: A configurative meta‐synthesis systematic review

Journal of Engineering Education, Volume 113, Issue 4, Page 1287-1326, October 2024.
Abstract Background The study of emotions in engineering education (EEE) has increased in recent years, but this emerging, multidisciplinary body of research is dispersed and not well consolidated. This paper reports on the first systematic review of EEE research and scholarship.
Johanna Lönngren, Alberto Bellocchi, Maria Berge, Pia Bøgelund, Inês Direito, James L. Huff, Khairiyah Mohd‐Yusof, Homero Murzi, Nor Farahwahidah Abdul Rahman, Roland Tormey   +9 more
wiley   +1 more source

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the programming of biological hazard sampling at official controls

Food Risk Assess Europe, Volume 2, Issue 4, October 2024.
Abstract The General State Administration establishes the food safety control and cooperation mechanisms with the competent authorities of the administrations responsible for official controls. In order to improve the quality and homogeneity of official controls related to biological hazards in food, the Spanish Agency for Food Safety and Nutrition ...
Antonio Valero Díaz, Rosa María Capita González, Baltasar Mayo Pérez, Azucena del Carmen Mora Gutiérrez, María Dolores Rodrigo Aliaga, María de Cortes Sánchez Mata   +5 more
wiley   +1 more source

Programación lineal

, 2021
Introduce los conceptos básicos de la programación lineal, dando ejemplos ...
Getán Oliván, Jesús, Boj del Val, Eva
core  

Pyrene Functionalized Norbornadiene‐Quadricyclane Fluorescent Photoswitches: Characterization of their Spectral Properties and Application in Imaging of Amyloid Beta Plaques

Chemistry – A European Journal, Volume 30, Issue 34, June 17, 2024.
In this study we synthesize and characterise two novel fluorescent norbornadiene derivatives bearing pyrene moieties. In depth spectral and physico‐chemical characterisation is presented; moreover, their application as dyes for imaging of amyloid beta aggregates in Alzheimer's mice models is investigated, with implications for bioimaging and protein ...
Shima Ghasemi, Monika Shamsabadi, Axel Olesund, Francisco Najera, Andreas Erbs Hillers‐Bendtsen, Fredrik Edhborg, Adil S. Aslam, Wera Larsson, Zhihang Wang, Francoise M. Amombo Noa, Rebecca Jane Salthouse, Lars Öhrström, Helen Hölzel, E. Perez‐Inestrosa, Kurt V. Mikkelsen, Jörg Hanrieder, Bo Albinsson, Ambra Dreos, Kasper Moth‐Poulsen   +18 more
wiley   +1 more source

Programación lineal [PDF]

, 2018
Introduce los conceptos básicos de la programación lineal, dando ejemplos ...
Getán Oliván, Jesús, Boj del Val, Eva
core   +1 more source

A Case‐Study on the Photophysics of Chalcogen‐Substituted Zinc(II) Phthalocyanines

Chemistry – A European Journal, Volume 30, Issue 26, May 8, 2024.
A fully systematic analysis of the effect of chalcogen atoms on the photophysical properties (absorption and fluorescence spectra, excited state lifetimes and singlet dioxygen photogeneration) of 30 custom‐made chalcogen‐bearing tetrasubstituted zinc(II) phthalocyanines is described.
Sergio D. Ezquerra Riega, Matías E. Gutierrez Suburu, Hernán B. Rodríguez, Beatriz Lantaño, Martin Kleinschmidt, Christel M. Marian, Cristian A. Strassert   +6 more
wiley   +1 more source