Aldehydes phase shift theGonyaulax clock
نویسندگان
چکیده
منابع مشابه
10-GHz clock differential phase shift quantum key distribution experiment.
This paper reports the first quantum key distribution experiment implemented with a 10-GHz clock frequency. We used a 10-GHz actively mode-locked fiber laser as a source of short coherent pulses and single photon detectors based on frequency up-conversion in periodically poled lithium niobate waveguides. The use of short pulses and low-jitter upconversion detectors significantly reduced the bit...
متن کاملCircadian Clock: Time for a Phase Shift of Ideas?
A recent study shows that cycling of cryptochrome proteins is dispensable for circadian clock function in mammalian cells. Is it time for a paradigm shift in how we think about the circadian clock mechanism?
متن کاملDigital Binary Phase-shift Keyed Signal Detector
We have developed the effective algorithm for detecting digital binary phase-shift keyed signals. This algorithm requires a small number of arithmetic operations over the signal period. It can be relatively easy implemented based on the modern programmable logic devices. It also provides high interference immunity by identifying signal presence when signal-to-noise ratio is much less that its w...
متن کاملClock Control OUTPUT SHIFT DIRECTION
This paper shows how a well-balanced trade-oo between a generic workstation and dumb but fast reconngurable hardware can lead to a more eecient implementation of a cryptanalysis than a full hardware or a full software implementation. A realistic cryptanalysis of the A5/1 GSM stream cipher is presented as an illustration of such trade-oo. We mention that our cryptanalysis requires only a minimal...
متن کاملHigh Speed Delay-Locked Loop for Multiple Clock Phase Generation
In this paper, a high speed delay-locked loop (DLL) architecture ispresented which can be employed in high frequency applications. In order to design the new architecture, a new mixed structure is presented for phase detector (PD) and charge pump (CP) which canbe triggered by double edges of the input signals. In addition, the blind zone is removed due to the elimination of reset signal. Theref...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Comparative Physiology ? B
سال: 1979
ISSN: 0340-7616,1432-136X
DOI: 10.1007/bf00689855