Results 191 to 200 of about 535,015 (301)

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

Advanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann, Patrick Schiebel, David May   +2 more
wiley   +1 more source

Correction: Predictive Ability of the 2-Minute Step Test for Functional Fitness in Older Individuals with Hypertension. [PDF]

Ann Geriatr Med Res
Poncumhak P, Amput P, Sangkarit N, Promsrisuk T, Srithawong A.   +4 more
europepmc   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Effects of an exercise program with augmented reality on functional fitness and physical activity of community-dwelling older adults. [PDF]

Front Sports Act Living
Ferreira S, Marmeleira J, Del Pozo Cruz J, Leite N, Bernardino A, Moradell A, Raimundo A.   +6 more
europepmc   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Balancing on the edge of age: neuroendocrine, mental health and functional fitness correlates of fear of falling in older women. [PDF]

Clinics (Sao Paulo)
Rodrigues RN, Pereira DMM, Brito-Costa S, Souza-Gomes AF, Cezar NOC, Greve JMD, Alonso AC, Marques FS, Ferreira JP, Teixeira AM, Furtado GE.   +10 more
europepmc   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Functional fitness and physical independence in later years: cut-off values and validation. [PDF]

BMC Geriatr
Zhao Y, Chen P, Gong Y, Gu Z, Zhou W.
europepmc   +1 more source

3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response

Advanced Engineering Materials, EarlyView.
A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
wiley   +1 more source

Acute physiological responses and performance determinants in Hyrox^© - a new running-focused high intensity functional fitness trend. [PDF]

Front Physiol
Brandt T, Ebel C, Lebahn C, Schmidt A.
europepmc   +1 more source