Results 121 to 130 of about 1,086,626 (358)

High‐Density Boron Nitride Nanotube Composites via Surfactant‐Stabilized Lyotropic Liquid Crystals for Enhanced Space Radiation Shielding

Advanced Functional Materials, EarlyView.
High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim, Ik Jae Lim, Hongjin Lim, Yongbi Joo, Jueun Park, Md Monir Hossain, Hyunjin Cho, Nam‐Ho You, Seokhoon Ahn, Hunsu Lee, Sang Seok Lee, Yongho Joo, Se Youn Moon, Hee Il Yoo, Calista Lum, Cheol Park, Siyoung Q. Choi, Se Gyu Jang   +17 more
wiley   +1 more source

Habitual Posterior Dislocation of the Shoulder-Joint [PDF]

, 1949
Amnon Fried
openalex   +1 more source

Enhancing the Photocatalytic Performance of Carbon Nitrides Through Controlled Local Structure Modification

Advanced Functional Materials, EarlyView.
This work utilizes poly(heptazine imides) as a model system to demonstrate how fine‐tuning the crystal structure influences the photocatalytic properties of layered carbon nitrides in the hydrogen evolution reaction. In particular, the nature of rotational defects and the hydration shell of cations are key contributors to enhanced hydrogen evolution ...
Diana V. Piankova, Hannes Zschiesche, Alexander P. Tyutyunnik, Erik Svensson Grape, Caio Vinícius C. R. da Silva, Walber G. Guimarães Junior, Andre. F. de Moura, Izadora F. Reis, Gabriel Ali A. Diab, José Balena G. Filho, Ivo F. Teixeira, Nadezda V. Tarakina   +11 more
wiley   +1 more source

Angular kinematics in elite race walking performance [PDF]

, 2009
The purpose of this study was to measure and analyse the important angular kinematic variables in elite race walking. Research has shown that these variables include knee angle at contact and midstance, rotation of the hips and shoulders, and hip ...
Bissas, A, Drake, A, Hanley, B
core   +1 more source

XLVI.—On the shoulder-girdle in Cretaceous Ornithosauria [PDF]

, 1891
H. G. Seeley
openalex   +1 more source

Supramolecular Liquid Crystal Elastomer Adhesives: Role of Internal Damping and Hydrogen Bonding

Advanced Functional Materials, EarlyView.
The adhesion strength can be significantly enhanced through the molecular design of supramolecular liquid crystal elastomers (LCEs) that combine high internal damping from mesogen reorientation with abundant hydrogen‐bonding moieties. Solvent vapor annealing enables reversible, non‐thermal control of adhesion, offering potential for heat‐sensitive ...
Subi Choi, Suk‐kyun Ahn
wiley   +1 more source

Arthroscopic superior capsule reconstruction augmentation using a semitendinosus autograft in massive reparable rotator cuff tears

JSES International
Background: Arthroscopic superior capsule reconstruction (SCR) augmentation is a viable treatment option for massive reparable cuff tears. This study aimed to retrospectively compare clinical and imaging outcomes of patients with reparable massive ...
Tadanao Funakoshi, MD, PhD, Toru Takahashi, MD, Toshiki Murayama, MS, Azusa Miyamoto, MS, Ryuji Koga, MD, Hiroshi Kusano, MD, Yuzuru Yamamoto, MD   +6 more
doaj   +1 more source

Erratum: Association between alcohol consumption and rotator cuff tear

Acta Orthopaedica, 2016
Results — Total alcohol consumption, wine consumption, and duration of alcohol intake were higher in both men and women with RCT than in both men and women in the control group.
Daniele Passaretti, Vittorio Candela, Teresa Venditto, Giuseppe Giannicola, Stefano Gumina   +4 more
doaj   +1 more source

Electronic structure investigation of Ti3AlC2, Ti3SiC2, and Ti3GeC2 by soft-X-ray emission spectroscopy

, 2005
The electronic structures of epitaxially grown films of Ti3AlC2, Ti3SiC2 and Ti3GeC2 have been investigated by bulk-sensitive soft X-ray emission spectroscopy. The measured high-resolution Ti L, C K, Al L, Si L and Ge M emission spectra are compared with
A. Grechnev, H. Högberg, I. V. Kavich, J. Emmerlich, J. M. Wills, J.-P. Palmquist, K. Ichikawa, L. Hultman, L. Pauling, M. Magnuson, M. Mattesini, M. W. Barsoum, O. Eriksson, O. Wilhelmsson, P. Blaha, P. Eklund, R. Ahuja, R. Denecke, R. Hoffmann, S. Li, T. Seppänen, U. Jansson   +21 more
core   +1 more source

XXIX.—On the Development and Morphology of the Marsupial Shoulder Girdle [PDF]

, 1900
R. Broom
openalex   +1 more source