Results 1 to 10 of about 78,145 (230)

Positional Challenges of the Anteroposterior Pelvic X‐Ray: Comparison of Imaging Reject Rates Between Trauma Trolley and Table Bucky [PDF]

open access: yesJournal of Medical Radiation Sciences
Introduction Pelvic x‐rays can be conducted on a trauma trolley or conventional table bucky. The aim of this study was to compare the positional challenges and reject rate between pelvic x‐ray images taken on a trauma trolley and a table bucky during a ...
Sangdon Lee   +4 more
doaj   +2 more sources

Dynamics design of mechanism of crane trolley movement [PDF]

open access: yesTransport, 2006
A crane trolley with a hanging oscillating load was considered. Normal and tangential acceleration of the load and difference between the weight of the load and the strain of the rope are taken into account. Three differential dynamic equations were made.
Vladimir Demokritov   +1 more
doaj   +2 more sources

Optimization of the trolley mechanism acceleration during tower crane steady slewing [PDF]

open access: yesArchive of Mechanical Engineering, 2022
The article describes optimization of the process of acceleration of the tower crane trolley movement mechanism during the steady mode of the slewing mechanism.
Viacheslav Loveikin   +3 more
doaj   +1 more source

Drive-Cycle Simulations of Battery-Electric Large Haul Trucks for Open-Pit Mining with Electric Roads

open access: yesEnergies, 2022
Transport of ore and overburden in open-pit mines is often performed with large haul trucks. Battery-electric operation of haul trucks can significantly reduce the CO2 emissions and the fossil fuel dependence of open-pit mining.
Lars Lindgren   +3 more
doaj   +1 more source

Analysis of the Use of Ergonomic Trolley on Musculoskeletal Complaints on Worker Transporting Gallons of Water and LPG 12 Kg

open access: yesLogic, 2022
Everyday, the use of water and gas is very important for human life, especially drinking water and LPG gas. As time goes by, the need for drinking water and LPG gas is increasing every day, because people are aware of their health and desire to live a ...
I Gede Santosa , I Nyoman Budiartana
doaj   +1 more source

Sex By Deception [PDF]

open access: yes, 2022
In this paper I will use sex by deception as a case study for highlighting some of the most tricky concepts around sexuality and moral psychology, including rape, consensual sex, sexual rights, sexual autonomy, sexual individuality, and disrespectful sex.
Brogaard, Berit
core   +1 more source

SMART TROLLY DESIGN BASED ON MARKER DETECTION

open access: yesMultitek Indonesia, 2021
In this modern era, robots are very instrumental in helping the human work and even replace their work. From the various human works, humans will need a trolley to carry goods.
Syahrul Nugraha Trisno   +2 more
doaj   +1 more source

Rationale of ore transportation using cargo cableways at the Jeruy mine [PDF]

open access: yesREM: International Engineering Journal
An analysis of existing flow technologies for use of cargo cableways to transport ore in mountainous deposits was carried out. Technical and economic calculations of the main indicators of ore transportation technologies for the use of a cargo cableway ...
Kushbakali Tazhibaevich Tazhibaev   +2 more
doaj   +1 more source

Gantry crane control of a double-pendulum, distributed-mass load, using mechanical wave concepts [PDF]

open access: yesMechanical Sciences, 2013
The overhead trolley of a gantry crane can be moved in two directions in the plane. The trolley is attempting to control the motion of a suspended, rigid-body, distributed mass load, supported by a hook, modelled as a lumped mass, in turn connected to ...
W. O'Connor, H. Habibi
doaj   +1 more source

The Trolley Problem and the Dropping of Atomic Bombs [PDF]

open access: yes, 2017
In this paper, the ethical and spiritual aspects of the trolley problem are discussed in connection with the dropping of atomic bombs on Hiroshima and Nagasaki.
Morioka, Masahiro
core   +3 more sources

Home - About - Disclaimer - Privacy