Results 61 to 70 of about 40,134 (307)
Advanced Energy Materials, EarlyView.This study compares Sn particles of different sizes in NIBs using carbonate‐ and diglyme‐based electrolytes. Diglyme electrolytes enable stable cycling despite large volume changes, while carbonate electrolytes degrade rapidly, especially with nanoparticles.
Chinnasamy Murugesan +4 more
wiley +1 more source
Arthroscopy Techniques, EarlyView.Abstract This article describes a surgical technique for skeletally immature patients with tibial eminence fractures of the anterior cruciate ligament (ACL) insertion. Owing to the distinct anatomical characteristics in skeletally immature patients compared with adults, we arthroscopically implanted a three hybrid anchor construct into the posterior ...
Chaofan Liao +6 more
wiley +1 more source
Automated Lunar Crater Detection with Edge-Based Feature Extraction and Robust Ellipse Refinement
AerospaceAutomated detection of impact craters is essential for planetary surface studies, yet it remains a challenging task due to variable morphology, degraded rims, complex geological settings, and inconsistent illumination conditions.
Ahmed Elaksher, Islam Omar, Fuad Ahmad
doaj +1 more source
Exploration of Victoria Crater by the Mars Rover Opportunity [PDF]
, 2009 The Mars rover Opportunity has explored Victoria crater, a ~750-meter eroded impact crater formed in sulfate-rich sedimentary rocks. Impact-related stratigraphy is preserved in the crater walls, and meteoritic debris is present near the crater rim.
Clark, Benton C +14 more
core +1 more source
The self‐secondary crater population of the Hokusai crater on Mercury [PDF]
Geophysical Research Letters, 2016 AbstractWhether or not self‐secondaries dominate small crater populations on continuous ejecta deposits and floors of fresh impact craters has long been a controversy. This issue potentially affects the age determination technique using crater statistics.
Xiao, Zhiyong +2 more
openaire +4 more sources
Clinical Advances in Periodontics, EarlyView.Abstract Background Single flap approach (SFA) is a validated procedure for obtaining clinical attachment gain and pocket closure when applied to deep intraosseous defects. However, the presence of an interdental crater as well as the tooth location were associated with a lower rate of primary intention closure, possibly jeopardizing the outcome of the
Mattia Severi +2 more
wiley +1 more source
, 1943 Men from 1 Motor Ambulance Convoy in a bomb crater. L-R: Jack Egan; Phil Stewart; Farquhar McLean. Adelaide River 6 km along Mt.
core +1 more source
Carbon Energy, EarlyView.High‐entropy perovskite oxides enable tunable structures and properties through multi‐cation disorder and entropy stabilization. This review summarizes advances in synthesis, structural and defect engineering, and their applications in OER/ORR, CO2RR, and electrochemical energy storage, highlighting in situ characterization and modeling that clarify ...
Obeylaw Moyo +8 more
wiley +1 more source
Ngorongoro crater rangelands : condition, management and monitoring. [PDF]
, 2006 Thesis (M.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2006.The Ngorongoro Crater is a volcanic caldera located within the Ngorongoro Conservation Area in Tanzania. The Crater comprises a flat grassland plain surrounded by steep, bushy walls. It
Amiyo, Amiyo T.
core
Dark aeolian sediments in Martian craters: Composition and sources
, 2011 Our research focuses on the mineralogical characteristics of dark sediment deposits in Martian craters (dunes, dune fields, and sand sheets) and their local sediment sources, carried out on the basis of 70 selected localities.
R. Jaumann +7 more
core +1 more source