Results 51 to 60 of about 819,402 (298)
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
IEEE Access, 2022 This paper presents an active rectifier design with a gate charge recycling technique. Gate switching increases the switching losses of the active rectifier, therefore, as a way to reduce switching losses, the gate charge recycling technique is proposed.
Qurat Ul Ain +11 more
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
A Hybrid PWM Technique to Improve the Performance of Voltage Source Inverters
IEEE Access, 2023 Due to the rapid advancement of power semiconductor devices, the use of voltage source inverters (VSIs) has gained widespread acceptance. As a consequence, the performance of the voltage source inverter has emerged as a critical aspect that is highly ...
Arif Ahmed +5 more
doaj +1 more source
Protocol-processing overhead on the performance of error recovery schemes in high-speed network environments [PDF]
, 1991 This paper investigates the effects of protocol-processing overhead on the performance of error recovery schemes in high-speed network environments.
Bae, Jaime Jungok +2 more
core
A Radio Frequency Non-reciprocal Network Based on Switched Low-loss Acoustic Delay Lines
, 2018 This work demonstrates the first non-reciprocal network based on switched low-loss acoustic delay lines. A 21 dB non-reciprocal contrast between insertion loss (IL=6.7 dB) and isolation (28.3 dB) has been achieved over a fractional bandwidth of 8.8% at a
Gao, Anming +5 more
core +1 more source
FEBS 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
Single-Factor Sales Apportionment Formula in Georgia. What Is the NET Revenue Effect? [PDF]
, 2003 This report provides an update of the static revenue loss and provides estimates of the indirect revenue effects from switching to a single factor sales apportionment ...
Kelly D. Edmiston
core
Interaction-Free All-Optical Switching via Quantum-Zeno Effect
, 2010 We propose a novel interaction-free scheme for all-optical switching which does not rely on the physical coupling between signal and control waves. The interaction-free nature of the scheme allows it to overcome the fundamental photon-loss limit imposed ...
Joseph B. Altepeter +4 more
core +1 more source
Performance Evaluation of the Labelled OBS Architecture [PDF]
, 2010 A comparison of three different Optical Burst Switching (OBS) architectures is made, in terms of performance criteria, control and hardware complexity, fairness, resource utilization, and burst loss probability. Regarding burst losses, we distinguish the
Brochier, Nicolas +2 more
core +5 more sources