Results 141 to 150 of about 24,373 (196)

Intranasal Delivery of Bacterial Extracellular Vesicles Enables RNA Cargo Entry Into the Brain

Journal of Extracellular Vesicles, Volume 15, Issue 6, June 2026.
ABSTRACT Extracellular vesicles (EVs) released by bacteria are potent mediators of host–microbe interactions. They modulate immune responses, deliver functional molecules and influence disease progression. However, whether bacterial EVs can access the brain and functionally affect host cells remains unclear.
Jae Yeong Ha, So‐Mi Kim, Song‐Yi Choi, Chanyong Park, Sungsu Park, Su‐Hyung Hong, Il‐Sung Jang, Youngkyun Lee, Heon‐Jin Lee   +8 more
wiley   +1 more source

Properties of Tungsten Carbide Rings When Compressed to Failure or Cut with a Diamond Grinding Bit: A Biomechanical Study. [PDF]

J Bone Joint Surg Am
Quinto ES, Reyes NP, Steimel JP, Lee J, Dowbak JM.   +4 more
europepmc   +1 more source

Synthesis of diamond crystal growth on tungsten carbide inserts by HFCVD using various seeding powders. [PDF]

Appl Phys A Mater Sci Process, 2022
Jena A, Pattnaik SK, Palei BB, Sarangi SK.   +3 more
europepmc   +1 more source

Progressively Fenitised Schist and Carbonatitic Clasts From a Metasomatic Aureole Beneath the Alkalic Dunedin Volcano, Otago, New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
Clasts of albite‐porphyroblastic quartzofeldspathic schist, derived from the Otago Schist basement, occur within the Port Chalmers Breccia, a diatreme at the centre of the Dunedin stratovolcano, New Zealand. Schists have undergone varying degrees of replacement reactions (at temperatures of 300° to >500°C) producing hornfelses, with Ca‐ and K‐enriched ...
Alan F. Cooper
wiley   +1 more source

Multi-Perspective Characterization of a Performance of a Barrel Drill Made of Tungsten Carbide Composite. [PDF]

Materials (Basel)
Rychlik K, Bramowicz M, Kulesza S.
europepmc   +1 more source

Ultrahigh Temperature Flash Sintering of Binder-Less Tungsten Carbide within 6 s. [PDF]

Materials (Basel), 2021
Deng H, Biesuz M, Vilémová M, Kermani M, Veverka J, Tyrpekl V, Hu C, Grasso S.   +7 more
europepmc   +1 more source

A Novel Surgical Approach to Induce an Ankle Joint Contracture in Rats

Journal of Orthopaedic Research, Volume 44, Issue 6, June 2026.
ABSTRACT Our primary aim was to establish a novel surgical immobilization approach to induce a persistent ankle plantar‐flexion contracture in the Wistar rat. A stainless steel suture was placed in experimental animals (n = 14) and pulled taut between the calcaneal bone and the knee joint, restricting dorsal‐flexion while still allowing for limited ...
Guido Geusebroek, Jaap van Dieën, Wendy Noort, Giovanni Ramdin, Han Houdijk, Huub Maas   +5 more
wiley   +1 more source

Experimental investigation of influence of age hardening temperature and cooling medium on tribological behaviour of aluminium/tungsten carbide metal matrix composite. [PDF]

Sci Rep
Rajaram S, Balaji NS, Alwetaishi M, Krishnan S.   +3 more
europepmc   +1 more source

Sensitivity Analysis of Various Geometries of PCD and Cemented Tungsten Carbide Cutting Tools during the Milling of GFRP Composite. [PDF]

Polymers (Basel), 2022
Ducobu F, Mélice E, Rivière-Lorphèvre E, Beuscart T, Aizpuru O, Granjon A, Flores P, Soriano D, Cuesta M, Arrazola PJ.   +9 more
europepmc   +1 more source

TGA/DTA‐Based Sintering Optimization of Al‐Graphene‐B4C Hybrid Composites and Effect on Mechanical and Tribological Behavior

Macromolecular Materials and Engineering, Volume 311, Issue 6, June 2026.
Thermal analysis‐based (TGA/DTA) sintering provides a composition‐dependent route for optimizing Al‐graphene‐B4C hybrid composites. TGA/DTA identifies mass‐change intervals and suitable sintering temperature ranges, while XRD and SEM/EDX observations support phase and microstructural evaluation.
Gürkan Soy, Büşranur Keser, Selda Kayral, Berk Yaylalı   +3 more
wiley   +1 more source