Results 281 to 290 of about 4,256,282 (337)

3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment

Advanced Engineering Materials, EarlyView.
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian, Gerard Bel Català, Daniel Saakes, Bernard Rolfe, Ian Gibson, Mehrshad Mehrpouya   +5 more
wiley   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Prevalence of Hidradenitis Suppurativa in Lyon: Results from the French Team of the Global Hidradenitis Suppurativa Atlas Project.

Dermatology
Guillem P, Vlaeminck-Guillem V, Beuque-Lévèque M, Chavrier C, Clerbout M, Enault C, Evain I, Fioretta M, Gadat AS, Gaspard S, Math S, Jemec GBE, Bouazzi D.   +12 more
europepmc   +1 more source

Tobacco smoking patterns in the emirate of Abu Dhabi, United Arab Emirates: a comprehensive analysis of trends before and after the onset of the COVID-19 pandemic. [PDF]

Front Public Health
Alam Z, Elbarazi I, Al Shehhi B, AlSafi MM, Al Wahedi M, Maarouf IA, Hassan A, Al-Houqani M.   +7 more
europepmc   +1 more source

Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components

Advanced Engineering Materials, EarlyView.
This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller, Florian Loebich, Thomas Wegener, Julia Richter, Jens Gibmeier, Thomas Niendorf   +5 more
wiley   +1 more source

Preterm birth and its associated factors among women of reproductive age in Zambia: a survey analysis. [PDF]

BMC Pregnancy Childbirth
Sampa M, Chisiza A, Musukuma M, Fisa R, Kamulaza L, Mutale W.   +5 more
europepmc   +1 more source

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

Advanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus, Gefei Li, Martin Czekalla, Leonardo Fernandes Gomes, Christoph Pille, Hermann Pleteit, Adrian Struss, Keno Toussaint, Andre Irretier, Münip Dalgic   +9 more
wiley   +1 more source

HPV prevalence and genotype distribution among women in sanming, China: a retrospective analysis before large-scale vaccination. [PDF]

Infect Agent Cancer
Jiang X, Luo J, Zhuo D, Chen C, Li Y, Chen S, Sun Y, Lin H.   +7 more
europepmc   +1 more source

Powder Metallurgy Preparation of Metastable β Ti–Cr–Ge Alloys for Medical Applications

Advanced Engineering Materials, EarlyView.
This study develops metastable β Ti–Cr–Ge alloys using powder metallurgy for biomedical implants. The Ti–10Cr–2Ge alloy exhibits superior mechanical performance with high yield strength (>1100 MPa), low Young's modulus (<85 GPa), and excellent strain hardening behavior.
Teddy Sjafrizal, Damon Kent, Ali Dehghan‐Manshadi, Matthew S. Dargusch   +3 more
wiley   +1 more source

Prevalence of Hidradenitis Suppurativa in the Netherlands: A Cross-Sectional Study as Part of the Global Hidradenitis Suppurativa Atlas (GHiSA).

Dermatology
van Huijstee JC, van Straalen KR, Bouazzi D, Medianfar CE, Jemec GBE, Christensen R, Aarts P, Mangal RA, Erdal B, Geraedts NCT, Prens EP, van der Zee HH.   +11 more
europepmc   +1 more source