Results 101 to 110 of about 127,239 (310)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Vulnerability Assessment of Transport Infrastructure Elements - Case Study in Rajec

open access: yesCommunications
The risk assessment of the area, with emphasis on the transport infrastructure, is dealt with in this paper. Disruption of some elements of transport infrastructure can lead to major negative impacts on the functioning of society, economies or states ...
Jozef Kubás   +4 more
doaj   +1 more source

Road and Rail Infrastructure VI

open access: yes, 2021
The 6th International Conference on Road and Rail Infrastructure – CETRA 2020* was organized by the University of Zagreb - Faculty of Civil Engineering, Department of Transportation Engineering.

core  

Programmable 3D Photovoltaics via Mechanically Origami‐Coded Interlocked 3D Kirigami and Nano‐Root Anchored AgNWs–In–Ga Multiphasic Alloy Conductor

open access: yesAdvanced Materials, EarlyView.
Mechanically origami‐coded 3D kirigami photovoltaics convert a single extension–release cycle into deterministic self‐folding, reconfiguring planar solar cells into programmable 3D modules. Distinct coding strategies enable either ultrahigh stretchability (500% system strain) or ultrahigh initial effective areal coverage (225%).
Seok Joon Hwang   +15 more
wiley   +1 more source

THE ANALYSIS OF ROAD INFRASTRUCTURE DEVELOPMENT FINANCING IN LITHUANIA

open access: yesTRANSPORT, 2006
The article describes major problems associated with the development of the Lithuanian roads, the priority areas and distribution of investments. The analysis performed and the calculations of investments into roads made for the last two years and the current year as well as graphical expression of the dynamics are presented and the conclusions are ...
openaire   +5 more sources

The road ahead: how an efficient, fair and sustainable pricing regime can help tackle congestion

open access: yes, 2016
This is the first in a series of papers on transport network pricing from Infrastructure Victoria’s research program. The overall aim of this series is to examine the options, challenges and opportunities for transport network pricing in Victoria.
Infrastructure Victoria
core  

A Mechanistic Study of Bio‐Based Nanotemplated Carbon Nanofibers Derived From Water Processable Lignin Blends for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
As‐spun carbon materials produced from Lignosulfonate, gelatin, and alginate, selected for water solubility, and ability to produce templated sustainable carbon nanostructures. Gelatin and alginate are sacrificial during thermal processing, allowing the production of engineered high surface area nanostructures, which are further characterized for ...
Judith Miralda‐Jalle   +6 more
wiley   +1 more source

The Lines on the Road: Infrastructure in Perspective [PDF]

open access: yesMechanical Engineering, 2016
This article discusses various road infrastructure history and perspectives that could help in improving future infrastructure. The visibility of pavement markings has continued to be problematic, especially where winter and snow are virtually synonymous.
openaire   +1 more source

Infrastructure (Rural Road) Development and Poverty Alleviation in Lao PDR [PDF]

open access: yes
Rural road in Lao PDR defined as connecting road from village to main road, where it will lead them to market and access to other economic and social service facilities.
Syviengxay Oraboune
core  

Home - About - Disclaimer - Privacy