Results 91 to 100 of about 325,486 (258)

Shedding light on the environmental efficiency of the public light service: minimising light pollution through the global Malmquist–Luenberger index

open access: yesInternational Transactions in Operational Research, EarlyView.
Abstract The search for evidence in public management and the implementation of good management by public bodies is becoming increasingly important, and the principles of effectiveness and efficiency should be reinforced. Therefore, this paper aims to analyse the change in efficiency in the provision of public lighting services by local governments ...
Pablo Povedano‐Fernández   +2 more
wiley   +1 more source

CINÉTICA DEL SECADO E INDICADORES DE CALIDAD DE LA CALABAZA (CUCURBITA MOSCHATA DUCH.) DESHIDRATADA POR RADIACIÓN INFRARROJA

open access: yesRevista CENIC Ciencias Químicas, 2023
La calabaza (Cucurbita moschata Duch.) proporciona una fuente valiosa de β-caroteno, precursor de la vitamina A. La reducción de humedad contribuye a aumentar la estabilidad, debido a la reducción de la actividad de agua, por lo que la harina de calabaza
Claudia Ramírez Alfonso   +4 more
doaj  

Memoria : Camara Oficial de Comercio, Industria y Navegación : Mahón: Año XXXVIII Número 66 - 1965 Diciembre

open access: yes, 1965
Copia digital. España : Ministerio de Cultura y Deporte.
Cámara Oficial de Comercio, Industria y Navegación de Menorca
core  

How Do SMEs Respond to Deglobalization? Insights from Italian SMEs in the Interwar Period (1936–1943)

open access: yesJournal of Management Studies, EarlyView.
Abstract This study investigates how small and medium‐sized enterprises (SMEs) respond to deglobalization and economic nationalism, using historical evidence from fascist Italy, a period of autarky and restricted international trade. While prior research has focused primarily on larger firms, especially multinational enterprises (MNEs), the strategic ...
Valeria Giacomin, Francesco Romagnoli
wiley   +1 more source

ANÁLISIS PARAMÉTRICO DE LA DEGRADACIÓN DE TRICLOROETILENO EN FASE GAS EN UN REACTOR FOTOCATALÍTICO CON DIÓXIDO DE TITANIO INMOVILIZADO SOBRE MALLAS DE VIDRIO

open access: yesAnales (Asociación Física Argentina), 2012
El estudio de la degradación de Tricloroetileno (TCE) en aire en un reactor fotocatalítico con dióxido de titanio depositado sobre un lecho fijo ha permitido obtener en un trabajo previo, una expresión cinética que contempla la influencia de la ...
C.R. Esterkin   +3 more
doaj  

Development of an Autonomous and Interactive Robot Guide for Industrial Museum Environments Using IoT and AI Technologies

open access: yesSci
This paper presents the design of an autonomous robot guide for a museum-like environment in a motorcycle assembly plant. The system integrates Industry 4.0 technologies such as artificial vision, indoor positioning, generative artificial intelligence ...
Andrés Arteaga-Vargas   +3 more
doaj   +1 more source

Memoria : Camara Oficial de Comercio, Industria y Navegación : Mahón: Año XXVIII Número 56 - 1954 Diciembre

open access: yes, 1954
Copia digital. España : Ministerio de Cultura y Deporte.
Cámara Oficial de Comercio, Industria y Navegación de Menorca
core  

Fracture resistance and behavior of endodontically treated maxillary premolars with varying ferrule heights and post numbers: A laboratory study

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To investigate how varying ferrule heights and the number of glass fiber posts affect fracture resistance and behavior of endodontically treated maxillary first premolars with substantial loss of tooth structure. Materials and Methods Twenty‐four extracted endodontically treated human maxillary first premolars were divided into three ...
Mohammad D. Aljanakh   +5 more
wiley   +1 more source

ESTUDIO DE LOS CAMBIOS DE LA ACTIVIDAD ANTIOXIDANTE EN BEBIDAS DE CAFÉ DURANTE SU PERIODO DE VIDA ÚTIL USANDO MÉTODOS IN-VITRO Y EX−VIVO

open access: yesVitae, 2013
Antecedentes: Los antioxidantes se han convertido en uno de los conceptos comerciales de mayor impacto en el mercado de los alimentos funcionales; sin embargo, su declaración resulta ser un tema controvertido entre los entes regulatorios a nivel global ...
Julián Londoño L.   +2 more
doaj   +2 more sources

Industria 4.0

open access: yes, 2021
Refere-se ao novo modelo organizacional e à nova forma de formação dos meios de produção, onde, através das tecnologias em que se baseia, pode ser feita a passagem das actuais fábricas para fábricas inteligentes, que têm capacidade de adaptação às necessidades do mercado e processos de produção.
openaire   +1 more source

Home - About - Disclaimer - Privacy