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Page 32 of Psychological Abstracts Vol. 79, Issue 1 [page]

1992 Psychological Abstracts  
Hutchinson, Kathleen M.; Alessio, Helaine M.; Spadafore, Melissa & Adair, Robin C. (Miami U, Oxford, OH) Effects of low-intensity exercise and noise ex re on tem- porary threshold shift.  ...  Dai, Huanping & Green, David M.  ... 

Delta-Sigma Modulation for Direct Digital Frequency Synthesis

Dayu Yang, F.F. Dai, Weining Ni, Shi Yin, R.C. Jaeger
2009 IEEE Transactions on Very Large Scale Integration (vlsi) Systems  
the phase and frequency domains in a CMOS DDS prototype IC fabricated in a 0.35-m CMOS technology with core area of 1 7 2 1 mm 2 and total current consumption of 75 mA.  ...  Index Terms-CMOS, digital frequency synthesis (DDS), frequency synthesis, noise shaping, signal to noise and distortion ratio (SINAD), spurious free dynamic range (SFDR), 16 modulation.  ...  Fig. 9 . 9 Retiming registers in MASH modulator. Fig. 10 . 10 Proposed programmable feedforward 16 modulator for frequency synthesis.  ... 
doi:10.1109/tvlsi.2008.2008458 fatcat:tptp4hlnerepbgd5dqpt6rzwg4

Verilog: accelerating digital design

G.M. Blair
1997 Electronics & communication engineering journal  
Verilog -1 -Gerard M Blair -v1.2 Verilog -2 -Gerard M Blair -v1.2  ...  Verilog code for an edge-triggered register Figure 8 : 8 Verilog code for a shift-register Figure 10 : 10 optimized coding of add/subtract unit NewsGroup: comp.lang.Verilog WebSites:  ...  Tel: +44 131 650 5592 − Email: Gerard M Blair -v1.2  ... 
doi:10.1049/ecej:19970203 fatcat:aioiwl5urbgw7b4bg6ayoblxc4

Automated synthesis of pipelined designs on FPGAs for signal and image processing applications described in MATLAB

Malay Haldar, Anshuman Nayak, Alok Choudhary, Prith Banerjee
2001 Proceedings of the 2001 conference on Asia South Pacific design automation - ASP-DAC '01  
The output register transfer level (RTL) VHDL code is then passed through commercial synthesis and physical design tools to generate a netlist and bit-stream to configure the FPGA.  ...  Overview of the synthesis framework.Input : Dependence graph of loop body G(V,E). Output : A pipelined hardware, if possible. Algorithm : M : Number of memory references in the loop body.  ... 
doi:10.1145/370155.370572 dblp:conf/aspdac/HaldarNCB01 fatcat:thogua3pofeovlvrg7gbts3fgi

Spur-reduced digital sinusoid synthesis

M.J. Flanagan, G.A. Zimmerman
1995 IEEE Transactions on Communications  
This phase-dithering method provides a spur reduction of 6(M + l) dB per phase bit when the dither consists of M uniform variates.  ...  Communications SystemsResearch Section This article presents and analyzes a technique for reducing the spurious signal content in digital sinusoid synthesis.  ...  In the PN generator approximation to this noise source, L = 2 t -1, where 1 is the length of the shift register in bits.  ... 
doi:10.1109/26.392968 fatcat:osu63rnmnfbprh522xbuohnn7u


H. I. Harbatsevich, N. V. Loginova, K. A. Nabebina, S. I. Stakhevich, I. N. Slabko, N. P. Osipovich, G. A. Ksendzova, I. I. Azarko
2017 RAD Association Journal  
It was found potentiometrically that the complexes with the ratio M : L = 1 : 2 were formed in the solution, their overall stability constants were equal to 7,9•10 14 -1,6•10 15 .  ...  V ) solution (0.05-0.1 M) in methanol.  ...  Nickel was determined using an atomic emission spectrometer with an inductively coupled plasma excitation source (Spectroflame Modula).  ... 
doi:10.21175/radj.2017.02.027 fatcat:uezhq2o55zfn3o36tw5arlsdoi

Silver(I) complexes with phenolic Schiff bases: Synthesis, anti-bacterial evaluation and interaction with biomolecules

Natalia Loginova, Maxim Gvozdev, Nikolai Osipovich, Alina Khodosovskaya, Tatiana Koval'chuk-Rabchinskaya, Galina Ksendzova, Dzmitry Kotsikau, Anatoly Evtushenkov
2022 ADMET and DMPK  
It should be emphasized that no singlet signal with g iso close to g e is registered in the ESR spectra of the complexes 2a-2c.  ...  Silver was determined using an atomic emission spectrometer with an inductively coupled plasma excitation source (Spectroflame Modula). 1 Н NMR spectra (DMSO-d 6 was used as a solvent) were recorded using  ... 
doi:10.5599/admet.1167 fatcat:aj6tcw5kt5bkzekv44wesn5pve

Switching Frequency Effects on the Efficiency and Harmonic Distortion in a Three-Phase Five-Level CHBMI Prototype with Multicarrier PWM Schemes: Experimental Analysis

Alessandro Busacca, Antonino Oscar Di Tommaso, Rosario Miceli, Claudio Nevoloso, Giuseppe Schettino, Gioacchino Scaglione, Fabio Viola, Ilhami Colak
2022 Energies  
FPGA and real-time block diagram synthesis. Figure 7 . 31 Figure 8 . 7318 Figure 7. FPGA and real-time block diagram synthesis. Figure 8 . 8 Figure 8.  ...  Carried Arrangement Modula- Figure 5 . 5 Figure 5.  ... 
doi:10.3390/en15020586 fatcat:42dwrefx6fe2hewi5zznccp5z4

Ultrasensitive laser spectroscopy for breath analysis

J. Wojtas, Z. Bielecki, T. Stacewicz, J. Mikołajczyk, M. Nowakowski
2012 Opto-Electronics Review  
Operation principle of ICOS method. where P o denotes the average laser power, m is the modula− tion coefficient of radiation, n is the frequency of modula− tion, V is the gas volume, and h is the microphone  ...  The phase shift of a cavity output signal in respect to the laser signal occurs due to the radiation energy storage in the resonator. This shift is expressed by the formula tg f ( ) j p t = 4 .  ... 
doi:10.2478/s11772-012-0011-4 fatcat:kywdqgmwf5bwvnqzvagtz2476e

Dream Bizarreness as the Cognitive Correlate of Altered Neuronal Behavior in REM Sleep

Adam N. Mamelak, J. Allan Hobson
1989 Journal of Cognitive Neuroscience  
Cog- nitively, this sudden shift or bifurcation in activity could represent a dream discontinuity such as a scene shift.  ...  For example: “It was at the Customs Building where all ani- mals (except small ones such as cats) must be registered or declared, weighed, and the proper tax paid.”  ... 
doi:10.1162/jocn.1989.1.3.201 pmid:23968505 fatcat:tqjmleb7nnhdfdwc56voc72ama

A 0.65-V 2.5-GHz Fractional-N Synthesizer With Two-Point 2-Mb/s GFSK Data Modulation

Shih-An Yu, Peter Kinget
2009 IEEE Journal of Solid-State Circuits  
However, this shifting and the resulting larger modula-tion step results in a higher level of phase noise due to the delta-sigma modulator quantization noise.  ...  The PMOS varactors are laid-out using unit cells, which have a width of 20 m and a length of 0.4 m.  ... 
doi:10.1109/jssc.2009.2023156 fatcat:lgohw2barzed5ohopqspdhpd5u

trans-Dichloro(triphenylarsino)(N,N-dialkylamino)platinum(II) Complexes: In Search of New Scaffolds to Circumvent Cisplatin Resistance

Mariafrancesca Hyeraci, Laura Agnarelli, Luca Labella, Fabio Marchetti, Maria Luisa Di Di Paolo, Simona Samaritani, Lisa Dalla Dalla Via
2022 Molecules  
In this work, the synthesis and characterization of two trans-dichloro(triphenylarsino)(N,N-dialkylamino)platinum(II) complexes (1 and 2) were described.  ...  FTIR spectra in attenuated total reflectance (ATR) were registered with a Perkin-Elmer "Spectrum One" spectrometer. Band intensities are described as follows: w (weak), m (medium) and s (strong).  ...  TMS was used to reference 1 H and 13 C chemical shifts (δ ppm), while aqueous (D 2 O) H 2 PtCl 6 was used for 195 Pt.  ... 
doi:10.3390/molecules27030644 pmid:35163916 pmcid:PMC8838190 fatcat:lvhfvwzrjrasbdyyzjmr5qaegq

Page 301 of IEE Proceedings: Circuits, Devices, and Systems Vol. 133, Issue Index [page]

IEE Proceedings: Circuits, Devices, and Systems  
Algorithmic determi- nation of linear-feedback in a shift register for pseudorandom binary sequence generation 191 Coleatee, E.F., and Sommariva, A.M.  ...  Analysis and synthesis of static power convertors p39 Lind, L.F., and Adama, A. see Adama, A. Lind, L.F., and Barros, M.deP. see Barros, M. de P. Lou, J.-J., and Wei, C.-H. see Wei, C.-H.  ... 

Reducing complexity of multiobjective design space exploration in VLIW-based embedded systems

Vincenzo Catania, Maurizio Palesi, Davide Patti
2008 ACM Transactions on Architecture and Code Optimization (TACO)  
., register files, functional units, memory sub-system) and software-related issues (e.g., the compilation strategy).  ...  Application Description Input size (KB) adpcm-dec Adaptive Differential Pulse Code Modula- tion speech decoding 1 adpcm-enc Adaptive Differential Pulse Code Modula- tion speech encoding 295  ...  It is a tool for synthesis and design space exploration to identify area/performance tradeoffs in a generic VLIW architecture.  ... 
doi:10.1145/1400112.1400116 fatcat:mttpmrvx5vhutenvdwqoqr3r74

Secure optical communications systems using quantum cryptography

Paul D. Townsend, C. Marand, S. J. D. Phoenix, K. J. Blow, Stephen Mark Barnett
1996 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences  
Quantum cryptography is the result of a synthesis of ideas from fundamental quan tum physics and classical encryption that may radically change the way in which the confidentiality of information and the  ...  Bob simultaneously drives his own m odulator in order to randomly and independently select between measurement phase shifts 0 B of -45° (basis X) and +45° (basis Y).  ...  A further design issue for a practical system arises from the choice of modula tion scheme.  ... 
doi:10.1098/rsta.1996.0033 fatcat:5a5gg32n5fcwfarujj374ua6ai
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