Results 21 to 30 of about 6,861,194 (254)

Redefining ecological engineering in the context of circular economy and sustainable development [PDF]

open access: yes, 2021
In the past decades, the search for a more sustainable way of global development has increased in importance in international politics and economy. A driving force is the continuing degradation of the environment in many areas of the world, often caused ...
Junge, Ranka, Schönborn, Andreas
core   +1 more source

Principles of engineering economy

open access: yesRAE: Revista de Administração de Empresas, 1962
Claude Machline
doaj   +2 more sources

Globalisation and the Political Economy of Genetic Engineering

open access: yesTeorie vědy, 2019
This article argues that the development of genetic technologies has to be critically evaluated from a socio-political economy pers pective to establish if, on balance, the benefits of such technologies outweigh their costs and risks.
Del Weston
doaj   +1 more source

A novel life-cycle analysis approach using pavement performance curves with cost and performance considerations

open access: yesInternational Journal of Sustainable Engineering
The life-cycle duration (TLC) is typically assumed constant in pavement life-cycle analysis. The added scientific value of this paper is that (TLC) is considered a variable parameter to be estimated from the performance curve using a variable terminal ...
Khaled A. Abaza
doaj   +1 more source

Domestic engineering as a factor of scientific and technological development of the Russian economy

open access: yesМодернизация, инновация, развитие, 2019
Purpose: study of the impact of innovation and technological development of engineering industries on the effectiveness of the impact of engineering factors on the growth and development of the economy.Methods: in conducting the study, the methods and ...
V. N. Borisov, O. V. Pochukaevа
doaj   +1 more source

Overview and Prospect of Engineering Practice of Permanent Floating Bridge Structures

open access: yesZhongwai Gonglu
As the bridge construction goes forward to the deep-water environments, the permanent floating bridge structures have attracted more and more attention from international scholars.
ZENG Zhuo   +3 more
doaj   +1 more source

Design of AR Inspection System for Protection Equipment of Intelligent Substation [PDF]

open access: yesE3S Web of Conferences, 2020
According to the requirements of on-site inspection for protection equipment in intelligent substation, combined with spatial anchor, an AR inspection system with man in the loop and virtual reality integration is proposed based on the augmented reality ...
Liu Yuming   +4 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Mapping customer needs to engineering characteristics: an aerospace perspective for conceptual design [PDF]

open access: yes, 2014
Designing complex engineering systems, such as an aircraft or an aero-engine, is immensely challenging. Formal Systems Engineering (SE) practices are widely used in the aerospace industry throughout the overall design process to minimise the overall ...
Eres, M.H.   +9 more
core   +1 more source

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