Results 101 to 110 of about 56,328 (352)

Mimicking a Light‐Harvesting Complex to Accelerate Photooxidation in Asymmetric Lipid Membrane Nanoreactors

open access: yesAngewandte Chemie International Edition, EarlyView.
Biomimetic liposome nanoreactors mimicking natural light‐harvesting complexes enable efficient photooxidation of NADH. Membrane‐anchored fluorescein transfers energy via FRET to membrane anchored eosin Y, oxidizing NADH. While symmetric membranes show little improvement, asymmetric chromophore distribution enhances photooxidation rates by up to 27 ...
Julian Bösking   +13 more
wiley   +1 more source

Ordered Landmarks in Planning

open access: yes, 2004
Many known planning tasks have inherent constraints concerning the best order in which to achieve the goals. A number of research efforts have been made to detect such constraints and to use them for guiding search, in the hope of speeding up the ...
Hoffmann, J., Porteous, J., Sebastia, L.
core   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

open access: yesThe Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison   +9 more
wiley   +1 more source

Sustainability Beyond Building(s): A Resource-Centric Reframing of the Built Environment

open access: yesBuildings
Contemporary sustainability practices in the built environment often focus narrowly on reducing short-term impacts within the boundaries of individual buildings.
Ronald Rovers
doaj   +1 more source

Teaching Core French Through the Arts.

open access: yesJournal of Teaching and Learning, 2013
This study is concerned with Grade nine applied level students’ attitudes toward learning French. The following paper provides an in-depth case study of one group of 18 students from a Core French class in a South-Western Ontario inner city high school.
Anne Catherine Rovers
doaj   +1 more source

Smaller Lateral‐to‐Medial Tibial Plateau Ratios Are Strongly Correlative With Anterior Cruciate Ligament Tears and Reconstruction Failures

open access: yesArthroscopy, EarlyView.
Purpose To compare the anterior–posterior distance ratio of the lateral‐to‐medial tibial plateau (LTP/MTP) among 3 patient groups: those with intact anterior cruciate ligaments (ACLi), primary ACL tears (ACLp), and failed ACL reconstructions (ACLf).
Hansel E. Ihn   +6 more
wiley   +1 more source

Comment on "Minimal size of a barchan dune"

open access: yes, 2007
It is now an accepted fact that the size at which dunes form from a flat sand bed as well as their `minimal size' scales on the flux saturation length.
B. Andreotti, J. E. Ungar, P. Claudin
core   +3 more sources

Most Upper Extremity Injuries in Elite Summer League Baseball Players Occur From Overuse, Affect the Shoulder, and Result in Missed Playing Time

open access: yesArthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To characterize the epidemiology of upper extremity injuries among elite college baseball players in 1 league over 5 seasons. Methods Deidentified arm injury reports were recorded from the 2018, 2019, 2021, 2022, and 2023 Cape Cod Baseball League (CCBL) seasons.
David F. Painter   +6 more
wiley   +1 more source

Path-Following Control of Wheeled Planetary Exploration Robots Moving on Deformable Rough Terrain

open access: yesThe Scientific World Journal, 2014
The control of planetary rovers, which are high performance mobile robots that move on deformable rough terrain, is a challenging problem. Taking lateral skid into account, this paper presents a rough terrain model and nonholonomic kinematics model for ...
Liang Ding   +5 more
doaj   +1 more source

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