Results 131 to 140 of about 13,838,642 (170)

ABCD-L

Proceedings of the 50th Annual Design Automation Conference, 2013
We present ABCD-L, a scalable technique for Analog/Mixed Signal (AMS) modelling/verification that captures the continuous dynamics of Linear Time-Invariant (LTI) systems, using purely Boolean approximations, to any desired level of accuracy. ABCD-L's models can be used in conjunction with existing techniques for Boolean synthesis/verification/fast ...
Aadithya V. Karthik, Jaijeet S. Roychowdhury   +1 more
openaire   +1 more source

Model of the Human Eye Based on ABCD Matrix

AIP Conference Proceedings, 2008
At the moment several models of the human eye exist, nevertheless the gradient index models of the human lens (crystalline) have received little attention in optometry and vision sciences, although they consider how the refractive index and the refracting power can change with the accommodation. On the other hand, in study fields like ophthalmology and
G. Díaz González, M. David Iturbe Castillo, Niklaus Ursus Wetter, Jaime Frejlich   +3 more
openaire   +1 more source

Structure and mode of action of clostridial glucosylating toxins: the ABCD model

Trends in Microbiology, 2008
Toxins A and B, which are the major virulence factors of antibiotic-associated diarrhea and pseudomembranous colitis caused by Clostridium difficile, are the prototypes of the family of clostridial glucosylating toxins. The toxins inactivate Rho and Ras proteins by glucosylation.
Jank, Thomas, Aktories, Klaus
openaire   +3 more sources

Iterative, ABCD model of passively Q-switched laser

2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003) (IEEE Cat. No.03TH8666), 2004
The analytical procedure based on LambertW solution of saturated gain equation was developed by E.J. Grace et al to calculate the variations of spatial mode profile in active medium with radially variable gain profile. In a case of a cavity consisted of active medium and passive Q-switch the similar iterative procedure was implemented, taking into ...
J.K. Jabczynski, J. Kwiatkowski, W. Zendzian   +2 more
openaire   +1 more source

ABCD Model Implemented to Underdeveloped Villages in Trenggalek Regency

Nusantara Science and Technology Proceedings, 2020
Trenggalek Regency is an area located in the southern part of East Java Province. Due to its geographical position in the south and the lack of transportation facilities, Trenggalek Regency is a developing area with relatively slow progress. There are also still many underdeveloped villages. This research will discuss three underdeveloped or developing
openaire   +1 more source

Modeling and analysis of crosstalk coupling effect on the victim interconnect using the ABCD network model

19th IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems, 2004. DFT 2004. Proceedings., 2004
After order reduction, the crosstalk model is utilized for the analysis of crosstalk coupling effects on the victim's output signal. Various timing issues related to signal waveform such as, delay time, overshoot and undershoot occurrence time etc., that in effect help to ensure the desired signal integrity (SI) and performance reliability of the SoCs,
Ajoy Kumar Palit, Volker Meyer, Walter Anheier, Jürgen Schlöffel   +3 more
openaire   +2 more sources

Studies on the Total Synthesis of Lactonamycin:  Construction of Model ABCD Ring Systems

The Journal of Organic Chemistry, 2006
Model studies on the synthesis of the tetracyclic ABCD ring system of lactonamycin (1) are described. The key step involved the double Michael addition reaction of alcohol 8 to propynoate esters to produce the BCD units 13 and 14 of the target 1.
David A, Henderson, Philip N, Collier, Gregoire, Pavé, Paula, Rzepa, Andrew J P, White, Jeremy N, Burrows, Anthony G M, Barrett   +6 more
openaire   +2 more sources

Molecular Control of Floral Organogenesis in Higher Plants: the Abcd Model

Netherlands Journal of Zoology, 1995
Plants are an important group of organisms which are capable of auxotrophic growth and therefore have a vital function to maintain life on earth. Although a number of plant species reproduce asexually, most plant species use specialised structures, flowers, for sexual reproduction.
openaire   +1 more source

Expression pattern of ABCDE model genes in floral organs of bolting garlic clone

Gene Expression Patterns, 2019
A correct understanding of the ABCDE model genes expression, especially genes involved in the development of the reproductive floral organs, in bolting and fertile garlic clones improves the process of its fertilization and breeding programs. Therefore, Real-Time PCR was employed to evaluate the temporal and spatial expression patterns of some floral ...
Fahimeh, Ghaemizadeh, Farshad, Dashti, Alireza, Shafeinia   +2 more
openaire   +2 more sources

Nonequilibrium phase transition in a system with chaotic dynamics. The ABCDE model

Physics Letters, Section A: General, Atomic and Solid State Physics, 1992
Abstract For the ABCDE model, a low-dimensional dynamical system devised to study the generation of magnetic fields by convective fluid motions, we examine a nonequilibrium phase transition in a system with chaotic dynamics.
R. Friedrich, H. Haken
exaly   +2 more sources