Results 71 to 80 of about 6,035,803 (304)

Unraveling the Magnetic Properties of NiO Nanoparticles: From Synthesis to Nanostructure

Magnetism
NiO nanoparticles have garnered significant interest due to their diverse applications and unique properties, which differ markedly from their bulk counterparts.
Carlos Moya, Jorge Ara, Amílcar Labarta, Xavier Batlle   +3 more
doaj   +1 more source

Catalytic surface effects on space thermal protection system during Earth entry of flights STS-2 through STS-5 [PDF]

, 1983
An on going orbiter experiment catalytic surface effects experiment being conducted on the Space Shuttle is discussed. The catalytic surface effects experiment was peformed on four of the five flights of Columbia.
Lanfranco, M. J., Rakich, J. V., Stewart, D. A.   +2 more
core   +1 more source

Liquid Hydroxyurea (Xromi) for Children With Sickle Cell Anemia: A New Solution Compounding Existing Problems

Pediatric Blood &Cancer, EarlyView.
Alexandra Power‐Hays, Charles T. Quinn
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Cristais líquidos: um sistema complexo de simples aplicação

Revista Brasileira de Ensino de Física
Neste artigo é apresentado o mundo dos cristais líquidos: o que são e como são caracterizadas as mesofases líquido-cristalinas e suas aplicações. Abordam-se as teorias fenomenológicas existentes na literatura para descrever o meio líquido-cristalino, bem
Ivan Helmuth Bechtold
doaj   +1 more source

Characterization and Modeling of Surface Roughness and Burr Formation in Slot Milling of Polycarbonate

Journal of Manufacturing and Materials Processing, 2020
Thermoplastic materials hold great promise for next-generation engineered and sustainable plastics and composites. However, due to their thermoplastic nature and viscoplastic material response, it is difficult to predict the properties of surfaces ...
David Adeniji, Julius Schoop, Shehan Gunawardena, Craig Hanson, Muhammad Jahan   +4 more
doaj   +1 more source

Disentangling Surface Energy and Surface/Interface Stress Effects in Spin Crossover Nanomaterials

Advanced Physics Research, 2023
Understanding phase transformation processes at the nanoscale is an important step for the integration of phase change materials into functional nanodevices.
Alaa Fahs, Shiteng Mi, William Nicolazzi, Gábor Molnár, Azzedine Bousseksou   +4 more
doaj   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

On the Convergence of the Electronic Structure Properties of the FCC Americium (001) Surface

, 2006
Electronic and magnetic properties of the fcc Americium (001) surface have been investigated via full-potential all-electron density-functional electronic structure calculations at both scalar and fully relativistic levels. Effects of various theoretical
Asok K. Ray, Bartra, Blaha, Blöchl, Boettger, Boettger, Boettger, Boettger, Cox, Da Gao, Dai, Dreialer, Eriksson, Feibelman, Freeman, Gao, Gao, Gao, Gay, Ghosh, Gong, Gong, Gouder, Griveau, Heathman, Hohenberg, Huda, Huda, Huda, Huda, Huda, Huda, Huray, Jeanloz, Johansson, Johansson, Johansson, Koelling, Kohn, Kotliar, Kutepov, Lander, Lindbaum, Link, MacDonnald, Madsen, Martensson, Mola, Naegele, Perdew, Perdew, Perdew, Petersen, Pénicaud, Ray, Ray, Savrasov, Savrasov, Schulte, Schwarz, Shick, Singh, Skriver, Smith, Soderlind, Stjöstedt, Wei, Wu   +67 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source