Results 111 to 120 of about 7,860,213 (302)

Design and Analysis of Universal Multifunctional Leaf Spring Main Landing Gear for Light Aircraft

, 2017
A universal multi-function leaf spring main landing gear was designed for light aircraft. The main landing gear combined with the leaf spring, skidding, and wheels enables it to have a good takeoff and landing performance on various grounds such as the ...
Jingwu He, Meiyuan Zheng, Yuexi Xiong
core   +1 more source

PENGARUH PEMILIHAN MATERIAL TERHADAP KEKUATAN RANGKA MAIN LANDING GEAR UNTUK PESAWAT UAV: EFFECT OF MATERIAL SELECTION ON THE STRENGTH OF THE MAIN LANDING GEAR FRAME FOR UAV AIRCRAF [PDF]

, 2019
This study examined the effect of material selection on the strength of the main landing gear frame for UAV aircraft using the finite element method. Linear static analysis was carried out using Autodesk Inventor Professional 2017 software.
Ari Nendra Wibawa, Lasinta
core   +1 more source

Developing and Testing a Citywide Inclusive Sanitation Financial Tool

Sustainable Development, EarlyView.
ABSTRACT Citywide Inclusive Sanitation (CWIS) represents a paradigm shift in the provision of safely managed sanitation services with a framework of three outcomes—equity, safety and sustainability. There are several sanitation financial tools, but none of these fully address all CWIS outcomes. Citywide Inclusive Sanitation Financial Tool (CWIS‐FiT) is
Camila Silva Franco, Shirish Singh, Albert Ocharo, Timothy Mugo, Prajwal Shrestha, Kabita B. Shrestha, Damir Brdjanovic   +6 more
wiley   +1 more source

Field FBG monitoring of helicopter landing gear: data integrity screening and time–frequency characterization of operational events

Fracture and Structural Integrity
Operational monitoring of helicopter landing gear can benefit from direct strain measurements able to resolve transient contact and roll-out dynamics.
Cristian Vendittozzi, Angela Brindisi, Emilia Di Micco, Filippo Berto, Stefano Natali, Daniele Tittoni, Salvatore Ameduri, Antonio Concilio   +7 more
doaj   +1 more source

A Methodological Pathway for Supporting the Transition From Theory to Practice in Action‐Oriented Research for Transformative Change

Sustainable Development, EarlyView.
ABSTRACT Over recent decades, action‐oriented research has gained prominence in co‐producing actionable knowledge to drive transformative change toward sustainability. However, further methodological developments are needed to support the transition to the application phase of such knowledge.
María D. López‐Rodríguez, Amanda Jiménez‐Aceituno, Enrica Garau, Cristina Quintas‐Soriano, Juan Miguel Requena‐Mullor, Lena Rölfer, María Mancilla García, Antonio J. Castro   +7 more
wiley   +1 more source

Procedure for ensuring the required level of reliability of a propulsion system with a pusher propeller of an aircraft under the influence of foreign objects flying out from under the wheels of the landing gear

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение
A methodology is proposed to estimate the probability of failure-free operation of a propulsion system with a pusher propeller of an aircraft under the influence of foreign objects flying out from under the wheels of the landing gear.
D. S. Markov, E. V. Neskoromny, A. I. Evdokimov   +2 more
doaj   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source

High‐Speed Rail and Spatial Equity: Unpacking the Sustainability Paradox of Land Use and Fiscal Pressure in County‐Level Cities

Sustainable Development, EarlyView.
ABSTRACT Infrastructure‐led development in rapidly urbanizing economies often generates accessibility gains that fail to translate into balanced urban outcomes, particularly when local fiscal institutions redirect those gains toward revenue‐generating land uses. Filling this gap, especially in fiscally constrained county‐level cities where land finance
Ming Xie, Xiaoxiao Liao, Zhenlin Xie
wiley   +1 more source

Bridging Global Sustainability Objectives With Corporate Reporting Standards: Sustainable Development Goals Meet European Sustainability Reporting Standards

Sustainable Development, EarlyView.
ABSTRACT Given the complexity of the Sustainable Development Goals (SDGs), aligning corporate sustainability with them can be challenging. Drawing on systems thinking, this study examines how the European Sustainability Reporting Standards (ESRS) align with the SDGs and bridge macro‐level global goals with firm‐level metrics.
Chonlawan Thammaraksa, Caroline Aggestam Pontoppidan, Michael Zwicky Hauschild, Alexis Laurent   +3 more
wiley   +1 more source

Examining the Role of Economic Complexity and Climate Readiness in the Climate‐Fishing Nexus

Sustainable Development, EarlyView.
ABSTRACT This paper investigates the climate‐fisheries association in Gulf Cooperation Council (GCC) nations from 1999 to 2022. A key objective is to explore the role of both the economic complexity index (ECI) and the climate readiness factor (READ) in the climate‐fishing nexus.
Mohamed Sami Ben Ali, Alanoud Al‐Maadid, Hicham Ayad   +2 more
wiley   +1 more source