Results 101 to 110 of about 52,295 (267)

From Material Tensions to Organizational Paradoxes: How Manufacturers Cope With the Limits of Circular Product Design

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular product design (CPD) is central to advancing the circular economy by enabling the narrowing, slowing, and closing of resource flows. Yet, its implementation remains persistently challenging for firms. Prior research has largely framed these challenges as discrete barriers, overlooking the structural contradictions embedded in CPD ...
Vanessa Robertson   +2 more
wiley   +1 more source

Exploring Sustainable Growth: Eco‐Innovation Among Small and Medium‐Sized Enterprises

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT We examined how small and medium‐sized enterprises (SMEs) in the aerospace industry developed capabilities for eco‐innovation, specifically SMEs enrolled in a green transition mentorship programme. To this end, we conducted multiple case studies over 2 years (August 2022 to November 2024) to gather data through semi‐structured interviews with ...
Coralie Gagné   +5 more
wiley   +1 more source

Aircraft Design by Scholz : adopted at Hamburg University of Applied Sciences and beyond [PDF]

open access: yes
Purpose – Presenting an overview of my (Prof. Dr. Scholz) aircraft design teaching and research. --- Methodology – A review of lecture notes, short course notes, and guided research of students up to PhD-level.
Scholz, Dieter
core   +1 more source

Wind tunnel test research for influence of passive flow control technology on low speed characteristics of civil transport aircraft

open access: yesHangkong gongcheng jinzhan
In order to optimize the low-speed characteristics of the high-lift configuration of civil transport aircraft and enhance the take-off and landing performance of the aircraft,it is necessary to control the flow separation of the wings.
YAN Wei   +9 more
doaj   +1 more source

Forecasting Airport Passenger Flows Using Mobile Network Data: Insights for Sustainable Mobility and Strategic Infrastructure Planning

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Airports are strategic and environmental nodes in global transport systems where rapid passenger growth challenges capacity, sustainability, and resilience. This study uses anonymized mobile network data to analyze and forecast passenger dynamics at Lisbon Airport, Portugal, linking data‐driven insights to sustainable mobility and ...
João Carlos Ferreira   +3 more
wiley   +1 more source

Evaluation and optimisation of environmentally friendly aircraft propulsion systems [PDF]

open access: yes, 2010
In this globalised world where the efficient transportation of people and goods greatly contributes to the development of a given region or country, the aviation industry has found the ideal conditions for its development, thereby becoming in one of ...
Celis, Cesar
core  

Investigating the Piaggio Avanti design using CEASIOM

open access: yes, 2014
In early steps of aircraft design the unification of configuration definition is important to avoid user–input errors. Also coupling with each other can strengthen different tools with different specifications simultaneously provided that the geometry ...
Wang, Yongzhi   +4 more
core   +1 more source

Intrinsically Ultrahigh‐Rate Charging Capability of Conversion Reaction Cathodes and Its Origin: A Mechanism Study on FeS2

open access: yesCarbon Energy, EarlyView.
Origin of the ultrahigh‐rate charge capability of FeS2: FeS2 demonstrates exceptional high‐rate charging capability, delivering 92% capacity retention at 10 C and maintaining as much as 60% capacity retention even at 30 C. This originates from an ultrahigh apparent diffusion coefficient involving both Li+ and Fe2+.
Zhen Yu   +13 more
wiley   +1 more source

Design considerations of future short haul transport aircraft [PDF]

open access: yes, 1976
The rapid escalation of air transport in the past two decades has resulted in difficulties associated with airport congestion and ground trip delays. These have been particularly acute for short haul operations.
Howe, D.
core  

Three‐Dimensional Highly Thermally Conductive Graphene Blocks by Multiscale Blending and Multistage Pressure Induction

open access: yesCarbon Energy, EarlyView.
An expandable‐thickness graphene block (GPB) with high thermal conductivity synthesized through multiscale blending and multistage pressure induction (MBP) achieves a record thickness of 12.1 mm, which is more than 10 times that of existing graphene materials. The maximum thermal diffusion ability of GPB‐MBP reaches 6.3 W/K, which offers a new approach
Liyu Zhang   +9 more
wiley   +1 more source

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