Results 221 to 230 of about 13,535,371 (355)

ASSOCIATION BETWEEN SOCIAL MEDIA USE AND DEPRESSION AMONG U.S. YOUNG ADULTS

Depression and Anxiety, 2016
L. Lin, J. Sidani, A. Shensa, A. Radović, Elizabeth Miller, Jason B. Colditz, Beth L. Hoffman, Leila M Giles, B. Primack   +8 more
semanticscholar   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

What is the Young's Modulus of Silicon?

Journal of microelectromechanical systems, 2010
M. Hopcroft, W. Nix, T. Kenny
semanticscholar   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Decreased PTGES2 Farnesylation in Granulosa Cells Compromises PGE2-Dependent Cumulus Expansion and Oocyte Maturation During Ovarian Aging. [PDF]

Aging Cell
Zhang S, Qi J, Liu C, Zhang H, Guo B, Wu D, Liu Y, Zhen X, Zhang Y, Kang N, Zhou J, Yan G, Li C, Ding L, Sun H.   +14 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

Utilization of Imaging in Young Athletes with Low Back Pain. [PDF]

Int J Sports Phys Ther
Winslow J, Getzin A.
europepmc   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Prevalence of Violence Perpetration by Men Aged 18-24 Years in Low- and Middle-Income Countries Who Were Exposed to Violence During Childhood - Eight Countries, 2018-2023. [PDF]

MMWR Morb Mortal Wkly Rep
Miedema SS, Matthews SA, Annor FB, Villaveces A, Mndzebele P, Adler MR, Li M, Gordon Johnson KA, McFarlane D, Young PR, Edwards SA, Coy D, Kambona C, Washika E, Candeiro A, Cossa de Pinho R, Forster N, Minchella PA, Kamuingona R, Chiang LF.   +19 more
europepmc   +1 more source

‘Something needs to change’: Mental health experiences of young autistic adults in England

Autism, 2019
Laura Crane, Fern Adams, G. Harper, Jack Welch, E. Pellicano   +4 more
semanticscholar   +1 more source