Results 51 to 60 of about 178,497 (325)

Nova lei dos portos: desafios jurídicos e perspectivas de investimentos

open access: yes, 2015
The situation of the Brazilian ports has been identified as a major constraint to economic development in Brazil. This problem is attributed mainly to the high costs and low efficiency in port operations.
A. Farranha   +2 more
semanticscholar   +1 more source

Práticas orçamentárias: um estudo em portos do Sul Brasil

open access: yesContabilidad y Negocios, 2014
O presente estudo tem como objetivo coletar evidências sobre práticas orçamentárias em empresas portuárias do Sul doBrasil. Para atingir este objetivo, uma pesquisa empírica foi realizada com o envio de questionário a três portos do Sul do Brasil.
R. Lunkes   +2 more
semanticscholar   +1 more source

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

open access: yesAdvanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto   +8 more
wiley   +1 more source

Nas origens de uma Respública marítima e mercantil : o acolhimento ao estrangeiro nos portos medievais e modernos [PDF]

open access: yes, 2015
Na constituição das identidades marítimas o acolhimento ao estrangeiro nos portos medievais e modernos constituiu um elemento central; numa perspectiva comparada, este estudo procura mostrar a forma como os portos portugueses foram locais de experiências
Barros, Amândio Jorge Morais
core  

ANÁLISE DA RELAÇÃO ENTRE MODELO DE GESTÃO PORTUÁRIA E EFICIÊNCIA EM PORTOS DE CONTÊINERES

open access: yes, 2015
Atualmente, os portos fazem parte de uma complexa cadeia logistica com variadas combinacoes relacionadas a sua titularidade, modelo de gestao e governanca.
P. Milani   +4 more
semanticscholar   +1 more source

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues   +6 more
wiley   +1 more source

Coumarins in Spirit Beverages: Sources, Quantification, and Their Involvement in Quality, Authenticity and Food Safety

open access: yesApplied Sciences
This comprehensive review is devoted to an under-exploited family of phenolic compounds, the coumarins, and the most relevant strands in which they are involved in some spirit beverages—wine spirit, brandy, whiskey, sugar-cane spirits (rum and cachaça ...
Sheila Oliveira-Alves   +3 more
doaj   +1 more source

GOVERNANÇA E REGULAÇÃO DOS SERVIÇOS PORTUÁRIOS: ESTUDO COMPARATIVO DOS SERVIÇOS DE PRATICAGEM EM PORTOS BRASILEIROS E ESPANHÓIS

open access: yes, 2015
Os portos sao elementos-chave na rede global de transporte maritimo, sendo responsaveis pela interface terra-mar. Para a adequada gestao portuaria, e necessaria a compreensao do porto em um sentido mais amplo, considerando os diferentes atores que ...
Guilherme Bergmann Borges Vieira   +4 more
semanticscholar   +1 more source

Ionic Liquid‐Enhanced 3D Printed Flexible Resin for Pressure‐Sensing Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D‐printed resin–ionic liquid (IL) composite forms gyroid ionotronic architectures showing dynamic ionic migration under compression. Impedance analysis reveals distinct frequency responses across three topologies at high IL concentrations.
Nelson Pereira   +4 more
wiley   +1 more source

XinuPi3: Teaching Multicore Concepts Using Embedded Xinu [PDF]

open access: yes, 2017
As computer platforms become more advanced, the need to teach advanced computing concepts grows accordingly. This paper addresses one such need by presenting XinuPi3, a port of the lightweight instructional operating system Embedded Xinu to the Raspberry
Bansal, Priva   +4 more
core   +1 more source

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