Results 131 to 140 of about 8,161 (264)

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

Fabrication of Terahertz Fresnel Zone Plates via Ultraprecision Mechanical Processing. [PDF]

Micromachines (Basel)
Chen M, Wang J, Fang F.
europepmc   +1 more source

Caregiver Reports on the Needs and Experiences of Children Impacted by Parental Incarceration: Results From an Australian Survey

Australian Journal of Social Issues, EarlyView.
ABSTRACT Children experiencing parental imprisonment are known to be among the most overlooked in our community. They often experience multiple and compounding disadvantages, with long‐term consequences, but receive no specialised assistance. Knowledge about these children and their families is lacking in Australia and is required to inform policy ...
Catherine Flynn, Lana Battaglia, Lorana Bartels, Susan Dennison, Susy Harrigan, Lee Huggins, Sofia Grage‐Moore   +6 more
wiley   +1 more source

Mechanisms and advances in field assisted machining of SiC. [PDF]

Int J Adv Manuf Technol
Wang P, Zhong W, Wang M, Zhao H, Wu W, Yan P, Zeng W, Jiang X.   +7 more
europepmc   +1 more source

Public Attitudes Toward Compassionate Release of Older People From Prison: Findings From a National Survey in Australia

Australian Journal of Social Issues, EarlyView.
ABSTRACT The rapid increase in older people in prison populations worldwide is generating significant health, cost, and human rights pressures on custodial systems. Compassionate release for older, frail inmates is a potentially effective response, yet little is known about public support for this approach.
Ye In (Jane) Hwang, Natasha Ginnivan, Amanuel Kidane Hagos, Tony Butler   +3 more
wiley   +1 more source

Tensile Stimulation in Biorelevant Culture Conditions Enhances MSC and TPSC Tenogenesis on Aligned Electrospun Scaffolds

Advanced NanoBiomed Research, EarlyView.
Biomimetic electrospun scaffold incorporating GDF‐7‐loaded mesoporous silica nanoparticles, combined with mechanical stimulation and physiological oxygen tension, guides tenogenic differentiation of mesenchymal stromal cell and tendon progenitor stem cell. This integrated approach enhances cell proliferation, matrix deposition, and tendon‐specific gene
Vera Citro, Aldo R. Boccaccini, Nicholas R. Forsyth, Tina P. Dale   +3 more
wiley   +1 more source

Characterisation and modelling of ductile fracture in incremental sheet forming of an aluminium alloy with consideration of temperature variations. [PDF]

Int J Mater Form
Qin Z, Gatea S, Ou H.
europepmc   +1 more source

Experimental study on seismic performance of prefabricated grid composite walls with different vertical connection forms. [PDF]

Sci Rep
Zhang CH, Wang XL, Qin Q, Cheng L, Gao ZG, Wang L, Zhang H, Xiong GH, Shang CL.   +8 more
europepmc   +1 more source

A New Paradigm for Understanding the Rheology and Processability of Poly(p‐Phenylene Terephthalamide) Liquid‐Crystalline Solutions

Journal of Applied Polymer Science, EarlyView.
Kevlar is traditionally modeled as a rigid‐rod polymer, yet rheological behavior deviates from this assumption. The review introduces a novel “twist‐tie” entanglement theory for aramid polymer chains in the nematic liquid crystal state, providing a molecular explanation for deviations from rigid‐rod models. Understanding twist‐tie entanglement dynamics
Emma Egli, Jacob L. Pretko, Christopher W. Seay, Steven R. Lustig   +3 more
wiley   +1 more source

An Experimental Study and FEM-Based Analysis for Road Safety Barriers: Additively Manufactured PLA-Geopolymer Hybrid Composites. [PDF]

Polymers (Basel)
Yentimur MF, Akarsu O, Alparslan C, Kütük-Sert T, Bayraktar Ş, Aydin AC, Tortum A.   +6 more
europepmc   +1 more source