Results 31 to 40 of about 1,242,659 (298)

Tunable sealed-off CW CO laser at room temperature [PDF]

open access: yes, 1982
Starting from a sealed-off CO laser with a long-life output of 29 W/m in multiline operation, we developed a tunable version of this device. The system described has a discharge length of 97 cm.
Krzyzanowski, Z.   +2 more
core   +4 more sources

Co-Rotational/Auto-Resistance Enhanced Single-End Segmented Rotor Induction Motor for Torpedo-Like Propulsion: High Starting Performance

open access: yesIEEE Access
Addressing the critical requirements for torpedo-like devices, specifically the need for high starting torque to overcome seabed sludge adhesion after prolonged underwater dormancy, enhanced operational reliability, and rapid transient response, this ...
Mengxia Cai   +3 more
doaj   +1 more source

Description of Ophthalmic Pharmaceutical and Device Start-Up Companies [PDF]

open access: yesOphthalmic Research, 2015
<b><i>Aims:</i></b> To describe the number, type and location of ophthalmic companies and their associated product areas and indications. <b><i>Methods:</i></b> A retrospective, non-patient-based, observational review of ophthalmic pharmaceutical and device companies with a new product in development ...
R Allan, Sharpe   +5 more
openaire   +2 more sources

A Critical Review of Recent Progress on Negative Capacitance Field-Effect Transistors

open access: yes, 2019
The elegant simplicity of the device concept and the urgent need for a new "transistor" at the twilight of Moore's law have inspired many researchers in industry and academia to explore the physics and technology of negative capacitance field effect ...
Alam, Muhammad A.   +2 more
core   +1 more source

A Smartphone-Based Cursor Position System in Cross-Device Interaction Using Machine Learning Techniques

open access: yesSensors, 2021
The use of mobile devices, especially smartphones, has become popular in recent years. There is an increasing need for cross-device interaction techniques that seamlessly integrate mobile devices and large display devices together.
Juechen Yang, Jun Kong, Chunying Zhao
doaj   +1 more source

Induction Motor Starting Analysis and Start Aided Device Comparison using ETAP

open access: yesEuropean Journal of Engineering Research and Science, 2017
The starting period of induction motor is characterized with high starting current and the bus on which the motor is feeding from experiences voltage dip, this causes some problems to loads connected to that particular bus. Different techniques are used to either reduce the motor in-rush starting current or the bus voltage dip or both.
Oputa Osita   +2 more
openaire   +2 more sources

Ionization vacuum gage starts quickly, is unaffected by spurious currents [PDF]

open access: yes, 1965
Ionization vacuum gage with a switch-operated starting device and a microammeter begins functioning quickly in a high vacuum.
Garwood, D. C.
core   +1 more source

Evidence of ratchet effect in nanowires of a conducting polymer [PDF]

open access: yes, 2005
Ratchet effect, observed in many systems starting from living organism to artificially designed device, is a manifestation of motion in asymmetric potential.
A. De   +9 more
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Home - About - Disclaimer - Privacy