Results 221 to 230 of about 13,205,348 (309)

Investigating the Association Between Volatile Organic Compounds and Preterm Birth in Detroit, Michigan: Protocol for the Center for Leadership in Environmental Awareness and Research Birth Cohort Study. [PDF]

JMIR Res Protoc
Cassidy-Bushrow AE, Leydet E, Levin AM, Lu M, Straughen JK.   +4 more
europepmc   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Decision-to-delivery interval and associated factors among women undergoing emergency caesarean section in public hospitals of West and North Gojjam Zones, Northwest Ethiopia: A cross-sectional study, 2024. [PDF]

SAGE Open Med
Zelalem N, Alemayehu M, Kassahun M, Endalew B, Eshetu DM, Chalie A, Bewketu A, Diress G.   +7 more
europepmc   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Repeated versus selective tactile stimulation for preterm infants at birth: protocol and statistical analysis plan for a stepped-wedge cluster randomised controlled trial (NEU-stim trial). [PDF]

BMJ Open
Dekker J, O'Donnell CPF, Rüdiger M, Te Pas AB, Pauws SC.   +4 more
europepmc   +1 more source

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Do the habits and preferences of heated-tobacco-product users affect the emission characteristics of nicotine, PG, and VG? [PDF]

Curr Res Toxicol
Kim DH, Kim DH, Son YS.
europepmc   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Maternal factors associate with microbiota-derived extracellular vesicle profiles in pregnancy: a clinical cohort study. [PDF]

BMC Med
Turunen J, Kyrö K, Virta J, Suokas M, Hekkala J, Karikka S, Kaisanlahti A, Reunanen J, Paalanne N, Tejesvi MV, Ruuska-Loewald T.   +10 more
europepmc   +1 more source