47 Hits in 8.6 sec

Several classes of bent, near-bent and 2-plateaued functions over finite fields of odd characteristic [article]

Guangkui Xu, Xiwang Cao
2015 arXiv   pre-print
Inspired by a recent work of Mesnager, we present several new infinite families of quadratic ternary bent, near-bent and 2-plateaued functions from some known quadratic ternary bent functions.  ...  Meanwhile, the distribution of the Walsh spectrum of two class of 2-plateaued functions obtained in this paper is completely determined.  ...  of China (Grants KJ2013B256 and KJ2013B261) and the Natural Science Foundation of the Huainan Normal University (Grant 2013XJ67).  ... 
arXiv:1508.03415v1 fatcat:aer2lowwgnctznh5zwolpuofsi

Linear Codes With Two or Three Weights From Some Functions With Low Walsh Spectrum in Odd Characteristic [article]

Guangkui Xu, Xiwang Cao
2020 arXiv   pre-print
In this paper, several classes of linear codes with two or three weights are obtained from some functions with low Walsh spectrum in odd characteristic.  ...  Linear codes with few weights have applications in authentication codes, secrete sharing schemes, association schemes, consumer electronics and data storage system.  ...  Acknowledgement This work was supported by the National Natural Science Foundation of China (Grants 11371011, 61403157 and 61572027).  ... 
arXiv:1510.01031v2 fatcat:bzfanja7srhnvp3st5gnvxtxsq

More Constructions of 3-Weight Linear Codes

Lingyong Ma, Guanjun Li, Fengyan Liu, Ahmed Mostafa Khalil
2021 Journal of Mathematics  
In this paper, we apply some ternary near-bent and 2-plateaued functions or r -ary functions to construct more 3-weight linear codes, where r is a prime.  ...  Linear codes with few weights have become an interesting research topic and important applications of cryptography and coding theory.  ...  We use a class of quadratic ternary near-bent and 2-plateaued functions to construct two classes of ternary 3-weight linear codes.  ... 
doi:10.1155/2021/6662843 fatcat:yalnopdievbg3nxvdrh3yvq65y


1999 Annual Reviews of Computational Physics VI  
The results are related to the phase behaviour of ternary homopolymer/copolymer systems, and to wetting transitions in thin films.  ...  Special emphasis is given to the presentation of efficient simulation techniques and powerful methods of data analysis, such as the analysis of capillary wave spectra.  ...  Werner and P. Janert for enjoyable and fruitful collaborations and many stimulating discussions, and K. Binder and A. Werner in particular for a critical reading of this manuscript.  ... 
doi:10.1142/9789812815569_0003 fatcat:r7r6xnauf5h6lelanamu43mn5a

Breakthroughs in Photonics 2011

2012 IEEE Photonics Journal  
Conclusion Research on fully integrated techniques for the coherent measurement of ultrafast optical signals and pulses has continued to increase significantly.  ...  The results achieved in 2011 on the integration of all-optical methods in electronic compatible platforms seem promising for the development of an Bintegrated complex optical oscilloscope,[ meeting the  ...  They employed a Bshifted-beam[ theory and designed the metascreen by optimizing the near-field interference of a 2-D antenna array.  ... 
doi:10.1109/jphot.2012.2195206 fatcat:phyly4pmsrdtln3eyzrov4luti

The "New" Science of "Complex Fluids"

William M. Gelbart, Avinoam Ben-Shaul
1996 The Journal of Physical Chemistry  
We present an overview of the modern study of complex fluids which, because of the overwhelming breadth and richness of this field, unavoidably neglects many interesting systems and research developments  ...  At the heart of understanding these highly varied phenomena lie the curvature dependence of surface energies and the coupling between self-assembly on small length scales and phase changes at large ones  ...  We are pleased to thank our many students and co-workers for their extremely valuable and  ... 
doi:10.1021/jp9606570 fatcat:wqc4idak7jgibnz6avkbewoucu

Abstracts of Papers

1960 Acta Crystallographica  
evaluation of the six constants in the general quadratic potential function.  ...  Since the beam had a height of approximately 0.5 ram. and was moved _+0-5 nun., an intensity plateau of about 0.5 mm. appeared. In this plateau the intensity variations were less than 2%.  ...  Osmium compounds containing oxygen and nitrogen atoms as addenda. Carbonyl compounds of metals. 2.X-2. IIPOF_ Conclusion.  ... 
doi:10.1107/s0365110x60002430 fatcat:jxjgw446yjgibdkxzcuv27odze

Forces and fluctuations in planar, spherical and tubular membranes [article]

Camilla Barbetta
2010 arXiv   pre-print
of the fluctuations; the tension σ, associated to the microscopical area of the membrane and thus non measurable, but commonly used in theoretical predictions; and its macroscopical counterpart measured  ...  We have studied the implications of this result to the interpretation of experiments involving membrane nanotubes.  ...  INTRODUCTION energy of adhesion as quadratic near s , which is justified given Fig. 1 . 30 , the Hamiltonian up to order two is given by [84] H = S adhe κ 22 h 2 + σ 2 (∇h) 2 + V ′′ 2 h 2 d 2  ... 
arXiv:1011.1640v1 fatcat:re2mrxdyazfc5num3eyfh7ynhu

Twenty-Fifth Rare Earth Research Conference

Robin D. Rogers
2009 Journal of Alloys and Compounds  
Several activities were designed to encourage participation of students and young scientists, including registration fee waivers, assistance with travel and hotel costs, poster prize and best presentation  ...  It is anticipated that new contacts and collaborations were generated and many left with an increased interest in the field of f-element chemistry.  ...  Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, under contract DE-AC02-06CH11357.  ... 
doi:10.1016/j.jallcom.2009.11.068 fatcat:eofruu3w2jgxdltuwhfbxgdxtm

Fortieth Annual Meeting February 17-21, 1996 Baltimore Convention Center Baltimore, Maryland. Monday Symposia and Posters, Part IV

1996 Biophysical Journal  
The two photon excitation spectra and cross-sections were measured for carboxy-2-nitrobenzl ester caged GABA over the wavelength range 630 to 700nm using HPLC analysis of photoproducl, and for 4,5 -dimethoxy  ...  In addition, several aspects related to the practical use of these caged compounds were measured, including pH dependence of photorelease, stability at 37C, percent initial uncaged effector (especially  ...  We make use of density functional theory of inhomogeneous systems and theories of liquid state to describe counterion condensation in polyelectrolytes and oligoelectrolytes.  ... 
doi:10.1016/s0006-3495(96)79664-9 fatcat:cqlohnaop5bopinv32x36yk6ja

Thirty-eighth Annual Meeting March 6-10, 1994 New Orleans Convention Center New Orleans, Louisiana. Tuesday Symposia and Posters, Part III

1994 Biophysical Journal  
and only fura-2 that was trapped, primarily, in SR remained.  ...  Channel currents were recorded after addition of 2 AM InsP3 and 0.5 mM ATP to the cytoplasmic (cis) side and with Ba or Ca on the lumenal (trans) side as the current carrier.  ...  fluorescence and near-UV CD.  ... 
doi:10.1016/s0006-3495(94)80820-3 fatcat:yoyn5cbiyfgjti7raff4zvm5ly

Forty-First Annual Meeting March 2-6, 1997 Ernest N. Morial Convention Center New Orleans, Louisiana. Wednesday Symposia and Posters, Part IV

1997 Biophysical Journal  
With a noise level In these measurements less than 104 absorbance units, changes at the level of 1 or 2 amino acid residues shouid be observed.  ...  Switching between two buffers containing two different ligands allowed us to record ATR Infrared spectra of structural and chemical intermediates relevant of the catalytic cycle of the enzyme.  ...  Within this model of evolution, the distribution of amino acids is based on a simple Boltzmann distribution, which is found using separate linear or quadratic fitness functions for various site classes  ... 
doi:10.1016/s0006-3495(97)78743-5 fatcat:j2mf5gwwijc43lzz7zpueyie4m

Ultrafast spectroscopy of wide bandgap semiconductor nanostructures

Mehran Shahmohammadi
It has been a great honor for me to work with him, with lots of experimental skills and ideas on CL spectroscopy.  ...  Georg Rossbach), with whom I had the opportunity to have close and fruitful collaboration on the main part of my thesis.  ...  The carrier density as a function of time and position across the bent MW is then given by: ∂ ∂t n(r, t ) = − 1 τ n(r, t ) + D ∂ 2 n(r, t ) ∂r 2 − v ∂n(r, t ) ∂t , (5.15) where n, τ , D, and v denote carrier  ... 
doi:10.5075/epfl-thesis-6713 fatcat:rtv3aaow7bdnrmgfhj4gsn3wyu

Mechanical properties of MC multimetallic carbides in steel

Lionel Michelet
Carbides constitute a class of materials used for many applications, especially where excellent mechanical properties, such as stiffness, hardness and fracture toughness, are required.  ...  Ternary carbides constitute better reinforcements providing enhanced mechanical properties in comparison with binary carbides; however, our knowledge of ternary carbides per se is still insufficient, and  ...  The load function used for all the tests is a simple trapezoidal curve, composed of three segments: • A loading part, conducted with a constant loading rate of 2 mN/s; • A plateau lasting 2 seconds; •  ... 
doi:10.5075/epfl-thesis-8615 fatcat:xugodfy4w5fojpdh5ksymv6yvi

Cell Micro-patterning [chapter]

2016 Encyclopedia of Nanotechnology  
Dc-contact switches function similarly to conventional relays: micromachined beams or plates move under the influence of an appropriately applied force (e.g., electrostatic force) to open or close a metal-to-metal  ...  Overview Capacitive and direct current (dc)-contact MEMS switches are among the most important micromachined devices for high-frequency applications due to their near-ideal RF performance.  ...  The functional form of the bond and angle terms is quadratic, while the dihedral term uses a trigonometric function.  ... 
doi:10.1007/978-94-017-9780-1_100152 fatcat:msyahfwivvcxhol3nltwdi546e
« Previous Showing results 1 — 15 out of 47 results