Results 221 to 230 of about 224,122 (308)

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Projected Outcomes of Reducing Federal Funding for Syringe Service Programs via Executive Order.

JAMA Netw Open
Fetters KB, Padmanabhan P, Yamkovoy K, Guan X, Scott SE, Kerr L, Joseph K, Day GL, Plesons M, Bartholomew TS, Tookes HE, Al-Tayyib A, Barocas JA.   +12 more
europepmc   +1 more source

A Practical Approach to Assessing the Completeness of Electronic Health Records for Medical Research: Data Quality Study. [PDF]

JMIR Med Inform
Lim M, An D, Son N, Sunwoo W, Lee S.
europepmc   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Confirming ERVEBO Vaccination to Support Ebola Virus Surveillance. [PDF]

Emerg Infect Dis
Karaaslan E, Whitesell A, Malenfant J, Carson WC, Townsend M, Jolie KK, Koivogui E, Grovogui SM, Diallo B, Gbamou N, Corvil S, Boumbaly S, Martel L, Sinclair JR, Camara A, Shoemaker T, Choi MJ, Montgomery JM, Spiropoulou CF, Bergeron É.   +19 more
europepmc   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Rising ADHD medication use, persistent gaps in treatment. [PDF]

Lancet Reg Health Eur
Bunford N, Nagy P.
europepmc   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

The United Nations convention on rare diseases-A framework for research prioritization. [PDF]

Front Public Health
Junaid M, Downs J, Groza T, Lassmann T, Baker S, Stevens K, Keeffe J, Gration D, Newell A, Duckers J, Baynam G.   +10 more
europepmc   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source