Results 81 to 90 of about 2,225,711 (233)

Traveling with children: beyond car seat safety

open access: yesJornal de Pediatria, 2015
Objective: To spread knowledge and instigate the health professional to give advice on childcare during travels and on child transport safety. Sources of data: Literature review through the LILACS and MEDLINE® databases, using the terms: travel, safety ...
Janaina Borges Polli, Ismael Polli
doaj  

Approximating optimal transport with linear programs [PDF]

open access: yesarXiv, 2018
In the regime of bounded transportation costs, additive approximations for the optimal transport problem are reduced (rather simply) to relative approximations for positive linear programs, resulting in faster additive approximation algorithms for optimal transport.
arxiv  

COMPARISON OF POTENTIAL ENVIRONMENTAL IMPACTS ON THE PRODUCTION AND USE OF HIGH AND LOW SULFUR REGULAR DIESEL BY LIFE CYCLE ASSESSMENT

open access: yesCT&F Ciencia, Tecnología & Futuro, 2011
This paper provides a comparative analysis using the concept of life cycle assessment (LCA), between high-sulfur (3 000 ppm) and low-sulfur diesel (500 ppm) diesel.
Aldemar Martínez-González   +3 more
doaj  

Transporte terrestre internacional de mercancías.

open access: yes, 2015
El estudio está basado en la importancia de la logística para las empresas que realizan transacciones en el comercio internacional. Nuestro trabajo se centra desde dos perspectivas: a) desde el punto de vista jurídico nos hemos centrado en el contrato de transporte terrestre internacional de mercancías desde el ámbito del derecho mercantil .El contrato
Zabal Ordiñola, Raúl   +1 more
openaire   +1 more source

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