Results 231 to 240 of about 2,152,252 (263)

Surface-Exposed Hydroxyapatite Microparticles in Electrospun PLLA Scaffolds: Mechanical Reinforcement and Osteogenic Response. [PDF]

Polymers (Basel)
Badaraev AD, Buldakov MA, Bukal VR, Choinzonov EL, Rutkowski S, Han X, Tverdokhlebov SI.   +6 more
europepmc   +1 more source

Dimple‐Encoded Reprogrammable Origami

Advanced Science, EarlyView.
Local snap‐through of bistable dimples turns flat elastic sheets into reprogrammable origami structures. Interaction‐guided dimple arrays act as angle‐programmable hinge bands, enabling one sheet to morph into distinct polygonal and three‐dimensional configurations while retaining stable shapes for deployable and protective functions.
Qun Zhang, Weicheng Huang, Amir Hajiyavand, Hyunyoung Kim, Claire Dancer, Karl Dearn, Mingchao Liu   +6 more
wiley   +1 more source

The Effect of Antihypertensive Medication Classes on the Hemodynamic Severity Parameters of Classical and Paradoxical Low-Flow, Low-Gradient Aortic Stenosis. [PDF]

Cureus
Grant C, Supariwala A.
europepmc   +1 more source

Nanoparticle‐Mediated Bubble Suppression During Droplet Solidification for Mechanical Reinforcement

Advanced Science, EarlyView.
Nanoparticles mediate droplet solidification by raising nucleation temperature, refining dendrites, and slowing freezing‐front advance, thereby suppressing trapped air bubbles in droplet‐based 3D printing. This strategy reduces bubble volume fraction by ∼35% and increases compressive strength by up to 39%, offering a low‐cost route to stronger printed ...
Runmiao Gao, Xuan Zhang, Mengjie Song, Ronggui Yang, Keke Shao, Jun Shen, Long Zhang, Shuhuai Yao, Yubing Guo, Ruzhu Wang, Christopher Yu Hang Chao   +10 more
wiley   +1 more source

Sustainable trans-scale fibrous membranes for stable ultra-protective air filtration. [PDF]

Nat Commun
Yang Y, Li X, Gou Y, Hao Y, Zhu T, Lai Y, Huang J.   +6 more
europepmc   +1 more source

Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals

Advanced Science, EarlyView.
A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu, Sultan Mahmud, Mali Halac, Asif Iftekhar Omi, Domenica Sofia Baez Rodas, Jeremiasz Dados, Chaojun Cheng, Anyu Jiang, Cameron Wallace, Anvi Singh, Erin Patrick, Baibhab Chatterjee, Shriya Srinivasan, Adam Khalifa   +13 more
wiley   +1 more source

Airway and Ventilation Rescue During Tracheal Resection: A Case Report of Intraoperative Troubleshooting. [PDF]

Cureus
Aljishi TB, Gagné S, Thompson C, McGinn R, Maziak D.   +4 more
europepmc   +1 more source

Is Iatrogenic Atrial Septal Defect Benign? Rapid Hemodynamic Collapse After M-TEER Redefines a Dynamic Lesion. [PDF]

JACC Case Rep
Horita R, Hachinohe D.
europepmc   +1 more source

Effect of Delivery Tube Diameter on Melt Breakup and Powder Refinement During Water Atomization of FeSiCr Alloy Powder. [PDF]

Materials (Basel)
Li Y, Wang P, Zhang J.
europepmc   +1 more source