Results 131 to 140 of about 217,691 (313)
Energy Science &Engineering, EarlyView.Graphical abstract of wind energy study in the Vicinity of GolGohar Sirjan Mining and Industrial Company. ABSTRACT Wind energy is a central pillar of sustainable energy transition; however, its feasibility strongly depends on site‐specific wind regimes and economic conditions.
Hossein Amiri
wiley +1 more source
Railway reforms: Do they influence operating efficiency? [PDF]
This paper considers railway operations in 23 European countries during 1995-2001, where a series of reform initiatives were launched by the European Commission, and analyses whether these reform initiatives improved the operating efficiency of the ...
Dorte Kronborg +3 more
core
Energy Science &Engineering, EarlyView.This study develops and evaluates a solar PV‐fed electric bicycle system optimized for university campuses in Pakistan. The techno‐economic analysis demonstrates significant fuel savings, emission reductions, and sustainability benefits, promoting a cost‐effective, eco‐friendly, and renewable transportation alternative amid rising global fuel and ...
Muhammad Abdullah Khan +4 more
wiley +1 more source
ASSESSING WITH WEB-BASED TECHNOLOGIES THE SPACE SIGHT CAPABILITY OF THE STUDENTS
Journal of Industrial Design and Engineering Graphics, 2017 Mental Cutting Test (MCT) is a multiple-choice test consisting in mentally cutting 26 solids. For every problem, five answers were provided and learners had to identify the only one correct answer and to mark it. This paper presents the implementation of
NERISANU Raluca +2 more
doaj
The contribution of railways to economic growth in Latin America before 1914: a growth accounting approach [PDF]
Railways are usually considered as one of the most important innovations that fostered the transition of Latin America to economic growth before 1914.
Herranz-Loncan, Alfonso
core +1 more source
Special Libraries, September 1949 [PDF]
, 1948 Volume 40, Issue 7https://scholarworks.sjsu.edu/sla_sl_1949/1006/thumbnail ...
Special Libraries Association
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Hydrogen Energy Research in Italy in the Bioeconomy Era
Energy Science &Engineering, EarlyView.Image shows nearly completed NEOM solar hydrogen and green ammonia plant in Saudi Arabia. Solar (“green”) hydrogen is produced using alkaline water electrolyzers produced in Italy. ABSTRACT In 2026, the nearly concomitant launch of the world's first H2‐powered ship in Ancona, the completion of the first green H2 pipeline to refuel some 100 hydrogen ...
Mario Pagliaro
wiley +1 more source
Fire and Materials, Volume 49, Issue 3, Page 329-346, April 2025.ABSTRACT This study investigates the postfire mechanical properties of epoxy glass‐fiber reinforced composites (EP GFRCs) using increasing concentrations of ammonium polyphosphate (APP) and inorganic silicate (InSi) to modify the char and fire residue.
Sruthi Sunder +5 more
wiley +1 more source
Tools of market oriented rail restructuring with special regard to improving management information systems [PDF]
, 2001 The results of long term transform performance and market share analyses show that the role of railway transport has significantly decreased int he past 25 years. This was caused by the structural and behavioural changes int he economy and the inflexible
Bokor, Zoltán +1 more
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Notable Impact of Paleotectonic Stress on Gold Mineralisation in the West Qinling Orogen
Geological Journal, EarlyView.By applying fuzzy clustering and multiple inverse methods, we systematically processed the data of vein and fault slip in this ore deposit to reveal the transition of orogenic geological environment and paleotectonic stress field. Our research results show two different stress states: the northwest–southeast extensional stress field and the northeast ...
Hongyan Wang +3 more
wiley +1 more source