Results 31 to 40 of about 4,090 (210)

Field Observations (2018; 2021), Grain-Size Measurements, and Componentry of the Cleetwood Eruption of Mount Mazama

, 2022
Joshua Wiejaczka, Thomas Giachetti
  +8 more sources

Microfluidic Production of Spatially Structured Biomimetic Microgels as Compartmentalized Artificial Cells. [PDF]

Small Sci
Artificial cells aim to replicate cellular form and function using bioinspired building blocks. In this article, a microfluidic technique is used to design spatially structured microgels for use as compartmentalized artificial cells, where the compartment size, composition, shape, and number are controllable.
Allen ME, Hindley JW, Law RV, Ces O, Elani Y.   +4 more
europepmc   +2 more sources

Using Lake Sediment Cores to Improve Records of Volcanism at Aluto Volcano in the Main Ethiopian Rift

Geochemistry, Geophysics, Geosystems, 2018
Aluto is a silicic volcano in central Ethiopia, flanked by two large population centers and home to an expanding geothermal power plant. Here we present data from two lake sediment cores sampled 12 and 25 km from the volcano, which record at least 24 ...
K. McNamara, K. V. Cashman, A. C. Rust, K. Fontijn, F. Chalié, E. L. Tomlinson, G. Yirgu   +6 more
doaj   +1 more source

A Microfluidic Device for Spatiotemporal Delivery of Stimuli to Cells

AIMS Biophysics, 2015
Living cells encounter many stimuli from the immediate environment. Receptors recognize these environmental cues and transduce signals to produce cell responses. The frequency of a signal is now emerging as an important factor determining cell responses.
Zubaidah Ningsih, James W.M. Chon, Andrew H.A. Clayton   +2 more
doaj   +1 more source

Mid-term survivorship of cruciate-retaining versus posterior-stabilized total knee arthroplasty using modular mini-keel tibial implants

Journal of Orthopaedic Surgery and Research, 2018
Background Reports of diverse outcomes in modular mini-keel tibial componentry for total knee arthroplasty (TKA) have raised concerns about early aseptic loosening. Cruciate-retaining (CR) prostheses, using mini-keel implants, have yet to be reported and
Cheng-Pang Yang, Kuo-Yao Hsu, Yu-Han Chang, Yi-Sheng Chan, Hsin-Nung Shih, Alvin Chao-Yu Chen   +5 more
doaj   +1 more source

The reversible adjustable coupling: A lightweight and low-cost alignment component for the lower limb prosthesis

Journal of Rehabilitation and Assistive Technologies Engineering, 2017
Background The alignment of the lower limb prosthesis is an integral part of the prosthetic fitting. A properly aligned prosthesis contributes to optimal gait and overall function of the patient. The current offering of alignment componentry is expensive
Kazuhiko Sasaki, Jutamat Pinitlertsakun, Pakwan Nualnim, Gary Guerra, Yuttapichai Sansook, Supachai Kaewdoung, Suttinun Chotirossukon, Parichat Lanlongsa, Pairat Tangpornprasert, Chanyaphan Virulsri, Wit Nattavut, Danupong Buttonkum   +11 more
doaj   +1 more source

Rapid qualification of fused filament fabrication thermoplastics for cryogenic applications

Polymer Testing, 2023
Thermoplastic additive manufacturing (AM) is an attractive process for fabricating cryogenic componentry, due to the potential for rapid, on-site parts replacement.
Louis Vaught, Eduardo Gonzalez, Jacob L. Meyer, Andreas A. Polycarpou   +3 more
doaj   +1 more source

A high performance, cost-effective, open-source microscope for scanning two-photon microscopy that is modular and readily adaptable. [PDF]

PLoS ONE, 2014
Two-photon laser scanning microscopy has revolutionized the ability to delineate cellular and physiological function in acutely isolated tissue and in vivo.
David G Rosenegger, Cam Ha T Tran, Jeffery LeDue, Ning Zhou, Grant R Gordon   +4 more
doaj   +1 more source

The Impact of 3D Printing Process Parameters on the Dielectric Properties of High Permittivity Composites

Designs, 2019
Fused filament fabrication (FFF) is a well-known and greatly accessible additive manufacturing technology, that has found great use in the prototyping and manufacture of radiofrequency componentry, by using a range of composite thermoplastic materials ...
Athanasios Goulas, Shiyu Zhang, Darren A. Cadman, Jan Järveläinen, Ville Mylläri, Will G. Whittow, John (Yiannis) C. Vardaxoglou, Daniel S. Engstrøm   +7 more
doaj   +1 more source

Temporary Botulinum Immobilization of Residuum Muscles for Facilitation of the Initial Ingrowth of Skin to the Porous Skin and Bone Integrated Pylon in the Technology of Direct Skeletal Attachment: Large Animal Model

Frontiers in Rehabilitation Sciences, 2022
Enhancing the technology of bone-anchored limb prosthetics, we present a modified porcine model for developing an infection-free integration between the skin and a percutaneous bone implant.
Zachary Bohart, Charles Cassidy, David Merrill, Mario Villani, Rosanna Villani, Leo Cappabianca, Mark Pitkin, Mark Pitkin   +7 more
doaj   +1 more source