Results 21 to 30 of about 901,570 (291)
Factors Associated With the Accuracy of Depth Gauge Measurements [PDF]
Frontiers in Surgery, 2022 Background: It is important to select appropriate screws in orthopedic surgeries, as excessively long or too short a screw may results failure of the surgeries. This study explored factors that affect the accuracy of measurements in terms of the experience of the surgeons, passage of drilled holes and different depth gauges.Methods: Holes were drilled ...
Liu, Pengcheng +6 more
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Proceedings, 2017 This paper reports on polysilicon piezo-resistors that are fabricated at a low thermal budget using aluminium-induced-crystallization (AIC) of ultra-high-vacuum e-beam evaporated silicon films.
Ian Chuang, Aron Michael, Chee Yee Kwok
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A Screen-Printed Metal Hybrid Composite for Wireless Wind Sensing
Nanomaterials, 2022 Wind sensing has become a key component in various fields with the growing trend of assessing air conditions for energy conversion. In this study, we demonstrated a wireless screen-printable flexible strain sensor system based on Ag/MWCNT composite for ...
Xue Qi, Sooman Lim
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Sensors, 2022 Stretchable strain sensors are capable of acquiring data when in contact with human skin or equipment and are widely used in wearable applications. Most strain sensors have tensile properties of less than 20% and have limitations regarding body motion ...
Chang-Joo Yim +6 more
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Symmetry breaking, conformal geometry and gauge invariance [PDF]
, 2010 When the electroweak action is rewritten in terms of SU(2) gauge invariant variables, the Higgs can be interpreted as a conformal metric factor. We show that asymptotic flatness of the metric is required to avoid a Gribov problem: without it, the new ...
Anton Ilderton +18 more
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Antenna factorization of gauge-theory amplitudes [PDF]
Physical Review D, 1998 I derive a single factorization formula which summarizes all soft and collinear divergences of a tree-level gauge theory amplitude. The singular factor squared is in a certain sense the generalization of the Catani-Seymour dipole factorization formula.
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Fused Filament Fabrication of Piezoresistive Carbon Nanotubes Nanocomposites for Strain Monitoring
Frontiers in Materials, 2020 Conductive carbon nanotubes (CNT)/acrylonitrile butadiene styrene (ABS) nanocomposites parts were easily and successfully manufactured by fused filament fabrication (FFF) starting from composite filaments properly extruded at a laboratory scale. Specific
Sithiprumnea Dul +2 more
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Laser-Induced Graphene Stretchable Strain Sensor with Vertical and Parallel Patterns
Micromachines, 2022 In intelligent manufacturing and robotic technology, various sensors must be integrated with equipment. In addition to traditional sensors, stretchable sensors are particularly attractive for applications in robotics and wearable devices.
Yu-Hsin Yen +6 more
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A Monte Carlo exploration of threefold base geometries for 4d F-theory vacua [PDF]
, 2015 We use Monte Carlo methods to explore the set of toric threefold bases that support elliptic Calabi-Yau fourfolds for F-theory compactifications to four dimensions, and study the distribution of geometrically non-Higgsable gauge groups, matter, and ...
Taylor, Washington, Wang, Yi-Nan
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Resistivity dependence of gauge factor of polysilicon strain gauge
Micro & Nano Letters, 2010 A method to estimate the gauge factor of a polysilicon strain gauge at the wafer level is proposed. It is difficult to measure the gauge factor of a polysilicon strain gauge formed on the silicon diaphragm of a mechanical transducer because the polysilicon strain gauge is integrated into the diaphragm.
Kim, Y Kim, Yongdae, Kwon, S Kwon, Sejin
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