Results 111 to 120 of about 20,624 (287)

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

Development and Wind Tunnel Evaluation of a SMA Based Trim Tab Actuator for a Civil Aircraft [PDF]

open access: yes, 2011
This paper presents about the development and wind tunnel evaluation of an SMA based smart trim tab for a typical 2 seater civil aircraft. SMA actuator was housed in the port side of the elevator for actuating the trim tab.
Dayananda, GN   +5 more
core  

Investigating the Customer Journey in Second‐Hand Fashion Platforms: Implications for Luxury Brand Management

open access: yesJournal of Consumer Behaviour, Volume 24, Issue 2, Page 655-672, March 2025.
ABSTRACT Consumers' increasing environmental concerns are prompting a shift in fashion consumption, fueling the remarkable growth of the second‐hand market. Over the last decade, this trend has spurred the emergence of a plethora of online platforms dedicated to the resale of pre‐loved fashion items.
Gabriele Murtas, Giuseppe Pedeliento
wiley   +1 more source

Ab initio reconstruction of small angle scattering data for membrane proteins in copolymer nanodiscs. [PDF]

open access: yesBBA Adv, 2022
Morrison KA   +6 more
europepmc   +1 more source

Test results for composite specimens and elements containing joints and cutouts [PDF]

open access: yes
A program was conducted to develop the technology for joints and cutouts in a composite fuselage that meets all design requirements of a large transport aircraft for the 1990s.
Hawley, A. V.   +2 more
core   +1 more source

Preparing for War: The 25th Battalion in Halifax, 1914–15 [PDF]

open access: yes, 2012
The 25th Battalion was authorized in November 1914 and recruited men from throughout Nova Scotia before departing for England in May 1915. It spent the winter and early spring of 1914–15 in Halifax, where it was based at the Armoury and on the Common ...
Clements, Robert N., Tennyson, Brian D.
core   +1 more source

Advances in Triboelectric Nanogenerators With Rotating Structure

open access: yesCarbon Energy, EarlyView.
The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang   +4 more
wiley   +1 more source

Automated Process Optimization in a Novel Triple Shaft Mixer with Adaptive Mixing Modes

open access: yesChemie Ingenieur Technik, EarlyView.
A novel multi‐purpose mixer with adjustable blade angle and a coaxial stirrer is developed, providing three degrees of freedom. An optimization strategy is integrated to autonomously identify optimal operating conditions through automated tests. The current draw of the main stirrer serves as the optimization criterion, while stirrer speeds, directions,
B. Schwarz, H. Kniele, J. A. Lindner
wiley   +1 more source

Rotor systems research aircraft predesign study. Volume 4: Preliminary draft detail specification [PDF]

open access: yes
The RSRA requirements are presented in a detail specification format. Coverage of the requirements includes the following headings: (1) aircraft characteristics, (2) general features of design and construction, (3) aerodynamics, (4) structural design ...
Linden, A. W., Miller, A. N.
core   +1 more source

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