Accessibility Design and Operational Considerations in the Development of Urban Aerial Mobility Vehicles and Networks [PDF]
Urban aerial mobility vehicles and networks have recently gained considerable interest in the aviation community. These small, short-range vehicles with all-electric or hybrid-electric propulsion systems, tailored to metropolitan aerial transportation ...
Young, Larry A.
core +1 more source
FlexMat, Volume 2, Issue 1, Page 4-29, 27 April 2025.This systematic review mainly covers a collection of acousto‐ultrasonic sensors, two modalities of network installation, and their employment with multi‐scale monitoring methods. The weight increase and conformability of different sensing networks are discussed, as the two major challenges for developing structural health monitoring systems of complex ...
Yehai Li +4 more
wiley +1 more source
The fourth degree parabola (Bi-quadratic parabola) as a transition curve [PDF]
, 2012 Prijelazne krivulje su u konstrukciji modernih cesta i željezničkih pruga elementi jednako bitni kod poravnanja kao i zakrivljenja (kružnog). Kako bi se spriječila iznenadna promjena centrifugalne sile, prijelazna se krivulja mora primijeniti zbog ...
Atınç Pirti, M. Ali Yücel
core
ECONOMIC AND FINANCIAL CRISIS IMPACT ON RAIL SECTOR [PDF]
Among transport modes existing today, rail remains of great interest because of certain benefits arising from that is the least polluting and most environmentally friendly.
Gheorghe - Stelian BALAN, Mariana BALAN
core
The PUSH Green Development Zone, Building Housing Equity from the Ground Up [PDF]
, 2017 2008 marks the year that PUSH Buffalo founded the Green Development Zone in Buffalo’s West Side. Encompassing 25 square blocks, the Green Development Zone (GDZ) is an area that PUSH is making more environmentally and economically sustainable.1 PUSH ...
Magavern, Sam
core +1 more source
New insight into the Pleistocene deposits of Monte delle Piche, Rome, and remarks on the biochronology of Hippopotamus (Mammalia, Hippopotamidae) and Stephanorhinus etruscus (Mammalia, Rhinocerotidae) in Italy [PDF]
, 2015 Several large mammal assemblages have been collected in the Roman basin since the XIX century, but they usually lack any stratigraphic datum or details about the fossiliferous localities. In this work, the stratigraphic provenance of large mammal remains
Frezza, Virgilio +2 more
core +3 more sources
Saint John’s Red Head Battery: A Forgotten Military Artifact of Confederation [PDF]
, 2012 In the early 1860s, driven by the threat of war with the United States, British army engineers and local contractors built a coast artillery battery on top of the red-coloured bluffs overlooking the eastern approach to Saint John harbour.
Sarty, Roger
core +1 more source
PERENCANAAN GEOMETRI JALUR KERETA API KECEPATAN TINGGI LINTAS CIREBON-SEMARANG FASEI(CIREBON-BREBES)MENGGUNAKANAUTOCAD CIVIL 3D [PDF]
Jalur kereta api kecepatan tinggi memiliki potensi besar untuk meningkatkan pertumbuhan ekonomi di wilayah yang dilaluinya terutama wilayah yang menjadi tempat transit atau pemberhentian.
Adhya Aghastya +2 more
core +2 more sources
Currencies, Identities, Free Banking, and Growth in Early Twentieth Century Manchuria [PDF]
From 1906 until 1931, Manchuria – Northeast China - was a complex patchwork of Chinese, Japanese, and Russian spheres of control. Since political authority was fragmented, none of the governments was capable of establishing a central bank with a monopoly
Thomas Gottschang
core
Rail Corrugation Index Development by Sound-Field Excitation on the Carriage Floor of In-Service Train. [PDF]
Sensors (Basel), 2023 Hsu WL, Chang CM.
europepmc +1 more source