Results 21 to 30 of about 32,621 (262)

Economical assessment of commercial high-speed transport [PDF]

open access: yesCEAS Aeronautical Journal, 2018
The potential future market demand for a high-speed aircraft along with an estimate of the related costs and ticket prices have been assessed. To address the future demand for a high-speed aircraft, the eligible origin and destination city-pairs and the potential network for such a vehicle have first been identified.
Margaretic, Paula, Steelant, Johan
openaire   +2 more sources

Economic Sustainability of High–Speed and High–Capacity Railways

open access: yesSustainability, 2022
High–speed railways (HSRs or AV) and high–capacity railways (HCRs or AC, herein in the sense of open to freight trains) are crucial for the social and economic development of regions and nations. Their design, construction, and maintenance should comply with many requirements, including environment–, finance–, and policy–related ones.
Filippo Giammaria Praticò   +1 more
openaire   +1 more source

Economic evaluation alongside the Speed of Increasing milk Feeds Trial (SIFT) [PDF]

open access: yesArchives of Disease in Childhood - Fetal and Neonatal Edition, 2020
Objective To evaluate the cost-effectiveness of two rates of enteral feed advancement (18 vs 30 mL/kg/day) in very preterm and very low birth weight infants. Design Within-trial economic evaluation alongside a multicentre, two-arm parallel group ...
Warda Tahir   +16 more
openaire   +9 more sources

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

open access: yesAdvanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann   +2 more
wiley   +1 more source

Domain adaptation spatial feature perception neural network for cross-subject EEG emotion recognition

open access: yesFrontiers in Human Neuroscience
Emotion recognition is a critical research topic within affective computing, with potential applications across various domains. Currently, EEG-based emotion recognition, utilizing deep learning frameworks, has been effectively applied and achieved ...
Wei Lu   +6 more
doaj   +1 more source

PARALLEL COMPUTING IN ECONOMICS - AN OVERVIEW OF THE SOFTWARE FRAMEWORKS [PDF]

open access: yesChallenges of the Knowledge Society, 2014
This paper discusses problems related to parallel computing applied in economics. It introduces the paradigms of parallel computing and emphasizes the new trends in this field - a combination between GPU computing, multicore computing and distributed ...
Bogdan OANCEA
doaj  

Conception of modernization of a line section example in the context of a fast railway connection [PDF]

open access: yesArchives of Transport, 2017
For centuries, it is known that people always prefer to accommodate in the region where there is good transportation network. Proper organization of transportation is one of the key elements which influence the dynamics of the World economics system ...
Jerzy Mikulski, Karolina Gorzelak
doaj   +1 more source

Environmental economic analysis of speed reduction measure onboard container ships

open access: yesEnvironmental Science and Pollution Research, 2023
The International Maritime Organization (IMO) has concerned significant care to the reduction of ship emissions and improvement of energy efficiency through operational measures. One of those measures is ship speed reduction, which is classified as a short-term measure; in which the speed is reduced below its designed value.
Ahmed G. Elkafas   +2 more
openaire   +2 more sources

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy