Results 11 to 20 of about 177,456 (287)

Modern methods of preventing aircraft overrunning the runway

open access: yesНаучный вестник МГТУ ГА, 2022
The landing of the aircraft has always been the most challenging and dangerous stage of the flight. In order to make a safe landing, the aircraft (A/C) requires reducing the vertical (at the stage of flare-out) and horizontal (prior to touchdown ...
S. F. Borodkin   +4 more
doaj   +1 more source

Reconstruction of Marine Commercial Landings for the Brazilian Industrial and Artisanal Fisheries From 1950 to 2015

open access: yesFrontiers in Marine Science, 2021
Landing data are the most basic information used to manage fisheries, although they are often unavailable or incomplete. The objective of this work was to reconstruct the national database of marine commercial landings for the Brazilian industrial and ...
Kátia Meirelles Felizola Freire   +26 more
doaj   +1 more source

Lower extremity energy absorption strategies at different phases during single and double-leg landings with knee valgus in pubertal female athletes

open access: yesScientific Reports, 2021
Dynamic knee valgus (DKV) malalignment affects the biomechanical characteristic during sports activities. This cross-sectional study was conducted to evaluate mechanical energy absorption (MEA) strategies at initial contact (IC) and total landing (TL ...
Mahdis Dadfar   +3 more
doaj   +1 more source

Building a land statistics, testing database

open access: yesJournal of Mining and Earth Sciences, 2020
Although the statistics and land inventory from 2014 up to now have made much progress, the Natural Resources and Environment sector, as well as many production units, have put in application some software and supporting tools such as TK2015, gCadas, VietMap XM, TKDesktop 2019, etc.
Cong The Nguyen   +4 more
openaire   +1 more source

Sinking Velocity Compact-Analysis of Carrier-Based Aircraft Based on Improved Kriging Model

open access: yesXibei Gongye Daxue Xuebao, 2019
The sinking velocity of carrier-based aircraft is an important input for landing gear design, and has a great influence on the weight of the landing gear and airframe structure.

doaj   +1 more source

Aircraft overrun warning systems capabilities and disadvantages

open access: yesНаучный вестник МГТУ ГА, 2023
Currently, attention of the aviation community and authorities is being increasingly focused on flight safety in the landing phase. It is accounted for the increased frequency of incidents in the final phase of flight and significant threats associated ...
S. F. Borodkin   +3 more
doaj   +1 more source

Sample-based Spectral Mapping around Landing Sites on the Moon—Lunar Timescale Part 1

open access: yesThe Planetary Science Journal, 2023
Studying the geology of a terrestrial body and its evolution requires being able to set up a chronology. Crater statistics is a powerful tool to do so.
B. Bultel, S. C. Werner
doaj   +1 more source

Matching Fishers' Knowledge and Landing Data to Overcome Data Missing in Small-Scale Fisheries. [PDF]

open access: yesPLoS ONE, 2015
In small-scale fishery, information provided by fishers has been useful to complement current and past lack of knowledge on species and environment.Through interviews, 82 fishers from the largest fishing communities on the north and south borders of a ...
Ludmila de Melo Alves Damasio   +3 more
doaj   +1 more source

Dynamic Habitat Models Reflect Interannual Movement of Cetaceans Within the California Current Ecosystem

open access: yesFrontiers in Marine Science, 2022
The distribution of wide-ranging cetacean species often cross national or jurisdictional boundaries, which creates challenges for monitoring populations and managing anthropogenic impacts, especially if data are only available for a portion of the ...
Elizabeth A. Becker   +8 more
doaj   +1 more source

Statistical analysis of agricultural land use

open access: yesInterexpo GEO-Siberia, 2022
Statistical data on the use of agricultural land in the Republic of Kazakhstan and the Russian Federation, problems and ways to solve it are considered.
openaire   +1 more source

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