Results 81 to 90 of about 219,447 (300)
Energy Options to Reduce Deforestation Using EKC Model: A Region‐Based Longitudinal Approach
Land Degradation &Development, EarlyView.ABSTRACT Forests are carbon storage that can reduce carbon emissions, so deforestation (decrease in forest area) is a serious threat to environmental sustainability. Indonesia is a large carbon sink due to its large forests. However, deforestation is quite high due to economic activities that use fossil energy.
Krismanti Tri Wahyuni +3 more
wiley +1 more source
Fatigue Analysis of Light Aircraft Landing Gear
, 2013 Material fatigue is an important issue in structural design, especially for aircraft that undergo long-term alternating stress. Composite materials have been used extensively in aircraft because of their high specific strength ratio.
Chen, Pu-Woei; Sheen, Quen Yaw; Tan, Harn Wen; Sun, Tai Sing
core +1 more source
Oikos, EarlyView.Biodiversity can underpin stability in communities, allowing them to withstand environmental fluctuations without changes in aggregate properties like total abundance or biomass. We investigated the influence of biodiversity on two crucial population‐level mechanisms governing abundance stability in mesopredatory coral reef fishes: 1) ‘community ...
Rucha Karkarey +14 more
wiley +1 more source
Hangkong gongcheng jinzhanWhen designing the retractable landing gear of an aircraft oil-gas mixed type，the medium flow characteristics between the inner cavities should be fully considered.
LUO Jie +5 more
doaj +1 more source
Participatory mapping and Nature's Contributions to People: Insights from the Amazon Delta
People and Nature, EarlyView.Abstract Understanding how traditional and coastal communities perceive and interact with nature is key to promoting inclusive conservation. This article examines human–nature interaction in the fishing village of Jubim, located in the Marajó Archipelago, delta of the Amazon River, Brazil.
Lara Sartorio Gonçalves +5 more
wiley +1 more source
Lubrication mechanism design for aircraft landing gear bearings [PDF]
, 2017 publication date: 2018-12-20; filing date: 2017-06-14A shock absorber with lubricated bearings for an aircraft landing gear includes a piston that is received in a cylinder, and an upper bearing fixed to the piston that slidably engages an inner surface ...
Wang, Phillip +2 more
core +1 more source
Polymer Composites, EarlyView.Schematic overview of the investigated laminate architectures and reinforcement strategies used to evaluate their effects on the bearing performance and failure behaviour of thick carbon fibre/epoxy laminates. ABSTRACT This study provides a unified experimental comparison of 11 joint configurations in thick (7–12 mm) vacuum‐infused CFRP laminates ...
Hasan Caglar +7 more
wiley +1 more source
A simulation of the fatigue life of light aircraft glass fibre-reinforced composites landing gear
, 2016 This study uses finite element analysis software to conduct simulations and compares the fatigue behaviour of the aluminium alloy and glass fibre-reinforced composite that is used in light aircraft landing gear.
P. W. Chen; W. T. Huang
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.A challenge for wild plant conservation is the rising incidence of plant pathogens that are difficult to interdict, contain and manage. Invasive, fast‐moving, broad‐spectrum pathogens impose societal costs through losses of intrinsically valuable wild biodiversity, ecosystem function, current and potential genetic and biological assets, culturally ...
Robert O. Makinson +7 more
wiley +1 more source
, 2017 Landing Gear Drop Test (LGDT) which aims to determine the characteristic of contact/impact force that occurs in the time of the touchdown landing has been conducted. Experimental tests using the apparatus requires a substantial time and cost.
Jos Istiyanto +3 more
core