Results 51 to 60 of about 111,774 (266)

Partially-covered fractal induced turbulence on fins thermal dissipation [PDF]

, 2022
Soon Hong Chew, Su Min Hoi, Manh‐Vu Tran, Ji Jinn Foo   +3 more
openalex   +1 more source

3D‐Printed Multidimensional Bionic Mg‐MC/PLGA Composite for Tailored Repair of Segmental Long Bone Defects

Advanced Healthcare Materials, EarlyView.
This study develops 3D‐printed Mg‐MC/PLGA scaffolds with varying Mg concentrations (0–20%). The 5% Mg scaffold shows optimal cytocompatibility, osteogenic activity in vitro, and significantly enhances bone regeneration in rabbits, improving bone volume and mechanical strength.
Shihang Liu, Shuai Zhou, Tingting Zou, Guangzhao Hou, Qian Xiao, Lin Li, Jianjun Yang, Wei Chen, Yingze Zhang, Hongzhi Lv   +9 more
wiley   +1 more source

Generalized Hyperspaces and Non-Metrizable Fractals [PDF]

, 2022
Annie Carter, Daniel Lithio, Tristan Tager   +2 more
openalex   +1 more source

Designing Physical Unclonable Functions From Optically Active Materials

Advanced Materials, EarlyView.
Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen, Junfang Zhang, Molly M. Stevens   +2 more
wiley   +1 more source

Molecular Nanosolids Generation by Vapor Jet Desublimation

Advanced Materials, EarlyView.
A single‐step, solvent‐free approach to fabricate nanoparticles of small organic molecules is demonstrated, using a nitrogen‐propelled vapor jet, enabling tunable particle morphology and crystallinity. Pharmaceutical, flavoring, dyeing and electronics‐relevant molecules are used, demonstrating process generalizability.
Chao Huang, Eva Katharine Pontrelli, Jae Wan Lee, Binyu Wang, Ganlin Chen, Tatiane Cogo Machado, Hemanth Maddali, Benjamin De Chazal, Anish Tuteja, Ronald G. Larson, Naír Rodríguez‐Hornedo, Max Shtein   +11 more
wiley   +1 more source

The Impact of Vaccination Frequency on COVID-19 Public Health Outcomes: A Model-Based Analysis

Vaccines
Background: While the rapid deployment of SARS-CoV-2 vaccines had a significant impact on the ongoing COVID-19 pandemic, rapid viral immune evasion and waning neutralizing antibody titers have degraded vaccine efficacy.
Lin Yuan, Madison Stoddard, Sharanya Sarkar, Debra van Egeren, Shruthi Mangalaganesh, Ryan P. Nolan, Michael S. Rogers, Greg Hather, Laura F. White, Arijit Chakravarty   +9 more
doaj   +1 more source

Fractal-Based Image Encoding and Compression Techniques

Communications, 2013
In computer science and information theory, data compression, source coding, or bit-rate reduction is the process of encoding digital information using fewer bits than the original representation.
Vasileios Drakopoulos
doaj   +1 more source

The role of right-lateral shear zone and folding-related fractures in development of Zarshuran gold deposit, Takht-e-Soleyman complex, northern Takab

Journal of Economic Geology, 2020
Introduction The Zarshuran gold deposit is located in the Takht-e-Soleyman complex, NW Iran. It is formed in the Iman Khan NW-trending anticline (Mehrabi et al., 1999; Samimi, 1992).
Reza Alipoor, Ebrahim Tale Fazel , Mahdi Farhani Moghadam   +2 more
doaj   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Computational identification of antibody-binding epitopes from mimotope datasets

Frontiers in Bioinformatics
Introduction: A fundamental challenge in computational vaccinology is that most B-cell epitopes are conformational and therefore hard to predict from sequence alone. Another significant challenge is that a great deal of the amino acid sequence of a viral
Rang Li, Sabrina Wilderotter, Madison Stoddard, Debra Van Egeren, Arijit Chakravarty, Diane Joseph-McCarthy   +5 more
doaj   +1 more source