Results 51 to 60 of about 1,877,952 (296)

Low Power Consumption VOA Array With Air Trenches and Curved Waveguide

open access: yesIEEE Photonics Journal, 2018
The paper introduces a 24-channel air-trench isolated Silica-based VOA array. The air trenches thermally insulate the VOAs with etched-free waveguide technologies.
Xiaoping Wu   +6 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Miniature backward-diode pressure sensor features stability and low power consumption [PDF]

open access: yes, 1969
Backward-diode pressure transducer retains the advantages of a tunneling mechanism, requires no shunting resistor, operates at a low voltage level, and consumes little ...
Garfein, A., Rindner, W.
core   +1 more source

100 nm AlSb/InAs HEMT for Ultra-Low-Power Consumption, Low-Noise Applications

open access: yesThe Scientific World Journal, 2014
We report on high frequency (HF) and noise performances of AlSb/InAs high electron mobility transistor (HEMT) with 100 nm gate length at room temperature in low-power regime.
Cyrille Gardès   +7 more
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Renewable power for lean desktops in media applications [PDF]

open access: yes, 2009
An integration of solar microgeneration to supply a low-power IT desktop, using the Power over Ethernet standards IEEE 802.3af/at as a low power distribution network avoiding transformer losses from DC generation to mains power AC and back to low-voltage
Counsell, John M.   +2 more
core  

A low-power reconfigurable ADC for biomedical sensor interfaces [PDF]

open access: yes, 2009
This paper presents a 12-bit low-voltage low-power reconfigurable Analog-to-Digital Converter (ADC). The design employs Switched Capacitor (SC) techniques and implements a Successive Approximation (SA) algorithm.
Delgado Restituto, Manuel   +3 more
core   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

A low-power receiver with switched-capacitor summation DFE [PDF]

open access: yes, 2006
A low power receiver with a one tap DFE was fabricated in 90mm CMOS technology. The speculative equalization is performed using switched-capacitor-based addition directly at the front-end sample-hold circuit.
Bulzacchelli, John   +5 more
core   +1 more source

Low-Power Consumption Design and Optimization of New Artificial Anal Sphincter

open access: yesShanghai Jiaotong Daxue xuebao, 2021
Based on the hardware of the new artificial anal sphincter system, this paper analyzes the power consumption of each module. After low-power consumption design and reasonable setting of the sampling period, the system power consumption is significantly ...
YAO Shengjian, YAN Guozheng, WANG Zhiwu, ZHOU Zerun, JIANG Pingping, DING Zifan, HUA Fangfang, ZHAO Kai, HAN Ding
doaj   +1 more source

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