Results 11 to 20 of about 1,242,783 (309)

The tourism attractiveness of landforms in Łagiewnicki Forest, Łódź [PDF]

open access: yesTourism, 2017
The article is an attempt to present the attractiveness of the recreational area of Łagiewnicki Forest in Łódź as regards the diversity of its relief.
Marcin Jaskulski, Aleksnder Szmidt
doaj   +3 more sources

Preliminary evaluation of the expansion system size for a pressurized gas loop: Application to a fusion reactor based on a helium-cooled blanket [PDF]

open access: yes, 2017
Some considerations to preliminarily design the size of the Expansion Volume (EV) and the relief pipes for a Vacuum Vessel Pressure Suppression System, to be adopted in a fusion reactor based on a helium cooled blanket, are presented.
CARUSO, Gianfranco, NOBILI, MATTEO
core   +1 more source

The practice of the calculation of land plot physical area

open access: yesZemleustrìj, Kadastr ì Monìtorìng Zemelʹ, 2021
The issue of physical area calculation has been scrutinized in the article. The research rationale is predefined by the influence of the accuracy of land plot area determination on the economic, environmental, and social components of land tenure.
M. Malashevskyi, O. Malashevska
doaj   +1 more source

Multi-level facility location-allocation problem for post-disaster humanitarian relief distribution [PDF]

open access: yesJournal of Humanitarian Logistics and Supply Chain Management, 2019
Purpose – Previously use of drones as a relief distribution vehicle was studied in several studies where required number of drones and the best locations for the relief centers were investigated.
Seyed Mahdi Shavarani
doaj   +1 more source

Exploration and Practice of Pressure Relief by Slotting Coal Seams with a Diamond Wire Saw

open access: yesAdvances in Civil Engineering, 2021
To safely and economically eliminate the threat of high geostress in the coal mining process, based on the engineering case study of pressure relief by slotting residual coal pillars at a mine in the Kailuan mining area, a method of pressure relief by ...
Zhu Tang   +4 more
doaj   +1 more source

The influence of land use on the spectrum of landform transformations (a case study of the Russian Arctic)

open access: yesRussian Journal of Earth Sciences, 2022
Human activity has a profound effect on relief. Therefore, it is crucial to study the anthropogenic relief transformation. The field of study is relatively young, although rapidly developing.
Kazhukalo G., Eremenko E.
doaj   +1 more source

Mesozoic–Tertiary exhumation history of the Altai Mountains, northern Xinjiang, China: New constraints from apatite fission track data [PDF]

open access: yes, 2005
This study uses apatite fission track (FT) analysis to constrain the exhumation history of bedrock samples collected from the Altai Mountains in northern Xinjiang, China.
Allen   +37 more
core   +1 more source

Study of snow cover/depth evolution characteristics in Tianshan region of China based on geographical partition

open access: yesScientific Reports, 2023
Based on the digital elevation data, snow depth and snow cover remote sensing data, this paper divides six snow evolution areas and geographical partitions, extracts the geographical partitions of each evolution area and obtains the geographical ...
Wei Qiao   +4 more
doaj   +1 more source

The practice of rock burst disaster prevention and control in the stress concentration area of Zhangshuanglou Coal Mine

open access: yesGong-kuang zidonghua, 2021
The current pressure relief blasting methods are only for the coal seam roof, and there are few researches on the roof-coal-floor synergistic pressure relief blasting management, especially for the rock burst disaster prevention and control in the hard ...
ZHANG Lei
doaj   +1 more source

Study on Pressure Relief Effect of Overlying Coal and Rock Mass in Mining Under Protective Layer

open access: yesMeikuang Anquan, 2020
In order to explore the pressure relief effect of mining under protective seam on overlying strata in Jincheng Mining Area, the engineering background of mining 9# coal seam as the protective seam of 3# coal seam was studied.
DENG Guangzhe, FU Yingkai, YANG Dong
doaj   +1 more source

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