Results 81 to 90 of about 99,961 (252)

Development of Credibility Enhancement Method of Oil Products Metering at the Fuel Storage Depots

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2015
Tank calibration curve proves to be one of the most important characteristics in the context of oil products related metering and calculation operations inclusive of those performed in the environment of Unified Automated Accounting System of Diesel Fuel
A. G. Godnev
doaj  

“There Are Places Full of Beauty”: Desettling High School Students' Scientific Writing

open access: yesScience Education, EarlyView.
ABSTRACT This study contributes to desettling and expanding expectations about the forms of scientific language that belong in students' scientific writing. The primary empirical focus is the analysis of 52 high school student abstracts articulating community‐based investigations, submitted as part of their participation in a student conference in a ...
Alejandra Frausto Aceves
wiley   +1 more source

Analysis of cyclic failure in high-specific-energy Li-rich Si/C pouch batteries

open access: yes机车电传动
Capacity decay, performance decline, and other degradations experienced by lithium-rich silicon/carbon pouch batteries during repeated charging and discharging processes are collectively called cyclic failures.
WANG Zhonghai   +5 more
doaj  

Evaluation Method of Freight Car Maintainability Indices

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2015
With emergence of market relations and competitive environment there can be observed intensive market saturation with a great number of railway car products supplied by domestic and foreign manufactures.
G. V. Raikov, S. V. Petrov
doaj  

Mobilising Community Engagement in Disaster Risk‐Sensitive Urban Planning: Insights From Grounded Theory and Two‐Mode Social Network Analysis

open access: yesSustainable Development, EarlyView.
ABSTRACT Despite the emphasis in sustainable development goals (SDG) 11, 13, and 17 on collaborative efforts to address climate change‐induced disaster risks through inclusive planning, stakeholders' role in fostering community engagement in risk‐sensitive urban planning (RSUP) remains underexplored.
Devindi Geekiyanage   +2 more
wiley   +1 more source

Design and strength analysis of a test bench for brake calipers on suspended monorail trains

open access: yes机车电传动
Brake calipers serve as the actuators in braking systems and are critical components for ensuring the safe operation of trains. However, there is currently a lack of dedicated test benches for brake calipers used on suspended monorail trains that employ ...
JIANG Yongzhi   +4 more
doaj  

Special Libraries, January 1913 [PDF]

open access: yes, 1912
Volume 4, Issue 1https://scholarworks.sjsu.edu/sla_sl_1913/1000/thumbnail ...
Special Libraries Association
core   +2 more sources

Infrastructure and the Path to Sustainability: How Governance Shapes Development Outcomes in Africa

open access: yesSustainable Development, EarlyView.
ABSTRACT Infrastructure development, as an SDGs objective, foster inclusive growth by improving access to transport, energy, and digital systems, enhancing productivity, connectivity, resilience, and sustainability while reducing inequalities and supporting environmental goals. This study examines the impact of infrastructure development on sustainable
Germain Stephane Ketchoua   +3 more
wiley   +1 more source

Simulation and experimental study on aerodynamic characteristics of urban rapid trains in tunnel operation

open access: yes机车电传动
This study addresses the aerodynamic challenges faced by urban rapid trains during full-tunnel operation, focusing on transient pressure fluctuations induced when trains pass through tunnels and micro-pressure waves at tunnel exits.
CHEN Xijun   +4 more
doaj  

Sectoral Evolution and Structural Transformation in Djibouti: A Multivariate and Regularized Regression Analysis Toward Achieving SDG 9

open access: yesSustainable Development, EarlyView.
ABSTRACT Djibouti's economic evolution over the past two decades reveals a distinct dual structure: a steadily expanding service sector that anchors the economy and a volatile industrial sector driven by episodic, foreign‐financed infrastructure projects.
Sadik Aden Dirir
wiley   +1 more source

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