Results 261 to 270 of about 7,761,607 (342)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Fall risk, fall awareness, and social support among 825 community-dwelling older adults with functional limitations: a cross-sectional study. [PDF]

Front Public Health
Xiao L, Hu R, Zou X, Wu H.
europepmc   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Selective Harvests of Brown Bears Associated With Increasing Skull Size and Older Age Structure. [PDF]

Ecol Evol
Parchizadeh J, Svoboda NJ, Kellner KF, Swenson JE, Roloff GJ, Belant JL.   +5 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Osteoporosis: a missed link in fall prevention - a retrospective cohort study. [PDF]

BMC Geriatr
Fries N, Constantinou A, Wretborn T, Spångeus A.   +3 more
europepmc   +1 more source

Gait adaptations on a treadmill in the moderate exercise intensity domain - Comparison between older adults with and without a history of falls. [PDF]

PLoS One
Woitzik K, Gashi A, Zieschang T, Koschate-Storm J.   +3 more
europepmc   +1 more source

Approach to osteoporosis diagnosis and fracture risk management in primary care. [PDF]

Can Fam Physician
Garg D, MacLaren J, Stapleton C, Bhella V, Payne J, Billington E.   +5 more
europepmc   +1 more source

Millimeter-wave technology for multi-person fall detection validated through wearable sensors and real-life scenarios. [PDF]

Sci Rep
Chen HH, Lin JD, Lin SH, Wu CW, Chen HC.
europepmc   +1 more source