Results 1 to 10 of about 6,613,174 (344)

METHODS TO REDUCE VEHICLE NOISE

open access: yesInternational Journal of Advanced Studies, 2021
Reducing the noise generated by vehicles remains an important task for the development of the transport complex. Road traffic noise is one of the causes of the burden on the health of a modern person in the conditions of modern megalopolises. At the same
Alexey V. Shvetsov   +2 more
doaj   +1 more source

APPLICATION OF TRIBOLOGY THEORETICAL BASES FOR WORKING OUT OF RESOURCE-SAVING SYSTEMS ON RAILWAY TRANSPORTATION [PDF]

open access: yesTransport Problems, 2017
In this article we consider the increase of the resource of wheelsets of cars and locomotives. We give general data on present research in the field of tribotechnical systems, and offer alternative variants of development of domestic tribotechnical ...
Vladimir SHAPOVALOV   +2 more
doaj   +1 more source

Functional Characterization of the Arabidopsis Abscisic Acid Transporters NPF4.5 and NPF4.6 in Xenopus Oocytes

open access: yesFrontiers in Plant Science, 2020
Few proteins have been characterized as abscisic acid transporters. Several of them are NRT1/PRT Family (NPF) transporters which have been characterized in yeast using reporter systems.
Sophie Léran   +5 more
doaj   +1 more source

Effect of Calendering on Electrode Wettability in Lithium Ion Batteries

open access: yesFrontiers in Energy Research, 2014
Controlling the wettability between the porous electrode and the electrolyte in lithium ion batteries can improve both the manufacturing process and the electrochemical performance of the cell. The wetting rate, which is the electrolyte transport rate in
Yangping eSheng   +5 more
doaj   +1 more source

Spatial Evaluation Approach in the Planning Process of Transport Logistic Terminals

open access: yesPromet (Zagreb), 2006
The "state-of-the-art" of the present global European situationis in desperate need for a new approach to development ofurban and rural environment with an interdisciplinary approach,when introducing the elements of transport infrastructureand transport ...
Mitja Pavliha, Peter Jenček, Elen Twrdy
doaj   +1 more source

Accuracy of Balloon Trajectory Forecasts in the Lower Stratosphere

open access: yesAtmosphere, 2019
This paper investigates the accuracy of simulated long-duration super-pressure balloon trajectories in the lower stratosphere. The observed trajectories were made during the (tropical) Pre-Concordiasi and (polar) Concordiasi campaigns in 2010, while the ...
Selvaraj Dharmalingam   +6 more
doaj   +1 more source

Sustainability of passenger transport as a precondition for fulfilling the 4.0 company concept – analysis of trends in the Czech Republic [PDF]

open access: yesSHS Web of Conferences, 2021
Strengthening public transport can significantly contribute to transport sustainability, in particular to reducing greenhouse gas emissions. This article primarily aims to analyse the long-term trend in the production of carbon dioxide by individual ...
Hinke Jana, Komorousová Veronika
doaj   +1 more source

A bibliometric analysis of the Journal of Transport and Supply Chain Management

open access: yesJournal of Transport and Supply Chain Management, 2021
Background: At the start of the 20th century a need was identified for a dedicated scholarly journal that would publish research, case studies, new trends, et cetera covering transport, logistics and supply chain management.
Hans W. Ittmann
doaj   +1 more source

Risco de contaminação das águas de superfície e subterrâneas por agrotóxicos recomendados para a cultura do arroz irrigado Risk assessment of surface and groundwater contamination by the rice pesticides

open access: yesCiência Rural, 2012
A produção agrícola geralmente está associada ao uso de agrotóxicos. Suas características físico-químicas, condições do solo e do ambiente determinam seu destino, assim como o seu potencial de contaminação dos mananciais hídricos. Com o intuito de prever
Luiz Fernando Dias Martini   +5 more
doaj   +1 more source

A Systematically Reduced Mathematical Model for Organoid Expansion

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Organoids are three-dimensional multicellular tissue constructs. When cultured in vitro, they recapitulate the structure, heterogeneity, and function of their in vivo counterparts. As awareness of the multiple uses of organoids has grown, e.g.
Meredith A. Ellis   +5 more
doaj   +1 more source

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