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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Balanced Boolean Functions with Good Autocorrelation Spectra and Their Applications
自相关谱 平衡 布尔函数
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2023/4/26
In this talk we consider the maximum absolute value in the autocorrelation spectrum (not considering the zero point) of balanced Boolean function. The long-standing open question in this area is to ob...
《Photonics Spectra》报道肖力敏课题组多芯光纤器件突破进展（图）
多芯光纤器件 反向拉锥技术 超低串扰综合指标
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2022/7/15
2022年4月，光电子业界权威媒体杂志《Photonics Spectra》在技术新闻专栏详细报道了信息学院光科学与工程系肖力敏课题组在多芯光纤光子器件方面的突破进展。相关技术已吸引华为、亨通等顶尖企业关注，项目组与相关企业正开展多项产学研合作。
An efficient method to reduce grain angle influence on NIR spectra for predicting extractives content from heartwood stem cores of Toona. Sinensis
NIR spectra heartwood stem cores Toona. Sinensis grain angle
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2023/6/5
A fast, reliable and non-destructive method is needed to qualify the extractives content (EC) in heartwood of T. sinensis cores in the breeding program for studying the genetic effect on EC. However, ...
Kuhn Losses Regained:Van Vleck from Spectra to Susceptibilities
Kuhn loss textbooks Van Vleck susceptibility Langevin-Debye formula spectroscopic stability space quantization Kramers dispersion formula correspondence principle Umdeutung perturbation theory
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2016/5/30
We discuss the early career of John H. Van Vleck (1899-1980), one of the earliest American quantum theorists who shared the 1977 Nobel prize with his student Philip W. Anderson and Sir Nevill Mott. In...
Charge Delocalization in the Special-Pair Radical Cation of Mutant Reaction Centers of Rhodobacter Sphaeroides from Stark Spectra and Nonadiabatic Spectral Simulations
Rhodobacter sphaeroides Cations Spectrophotometry Spectroscopy, Fourier Transform Infrared Mutagenesis,Site-Directed Absorption Dimerization Oxidation-Reduction Mutation Electrochemistry
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2016/5/24
Stark and absorption spectra for the hole-transfer band of the bacteriochlorophyll special pair in the wild-type and L131LH, M160LH, and L131LH/M160LH mutants of the bacterial reaction center of Rhodo...
Polarized Absorption Spectra of Green Fluorescent Protein Single Crystals:Transition Dipole Moment Directions
Animals Scyphozoa Protons Threonine Serine Luminescent Proteins Green Fluorescent Proteins Microscopy, Fluorescence Amino Acid Substitution Spectrometry, Fluorescence
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2016/5/24
Polarized absorption spectra of orthorhombic crystals of wild-type green fluorescent protein (GFP) were measured between 350 and 520 nm to obtain information on the directions of the electronic transi...
Temperature Dependece of the Qy Resonance Raman Spectra of Bacteriochlorophylls,the Primary Electron Donor,and Bacteriopheophytins in the Bacterial Photosynthetic Reaction Center
Bacteriochlorophylls chemistry Electron Transport Infrared Rays Light-Harvesting Protein Complexes Pheophytins chemistry Photosynthetic Reaction Center Complex Proteins chemistry Research Support, U.S. Gov't, Non-P.H.S. Research Support,U.S. Gov't,P.H.S. Rhodobacter sphaeroides chemistry Spectrophotometry
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2016/5/23
Qy-excited resonance Raman spectra of the accessory bacteriochlorophylls (B), the bacteriopheophytins (H), and the primary electron donor (P) in the bacterial photosynthetic reaction center (RC) of Rh...
Electrochromism in the Near-Infrared Absorption Spectra of Bridged Ruthenium Mixed-Valence Complexes
inorganic, organic, physical and analytical chemistry ruthenium complexes absorption spectra electrochromism electric fields experimental data low temperature measuring methods near infrared radiation complexes
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2016/5/23
Many experimental and theoretical approaches have been developed to characterize the chemical and physical properties of mixed-valence complexes. These molecules may possess metals in differing oxidat...
Stark Effect Spectra of Ru(Diimine)32+ Complexes
ANTIDEPRESSANTS MONOAMINE OXIDASE INHIBITORS TYRAMINE
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2016/5/20
The metal-to-ligand charge-transfer (MLCT) states of Ru- (diimine)32+and related complexes have been the subject of intense interest over the past 20 years in an effort to understand and potentially t...
Phosphorescence Spectra of Bacteriochlorophylls
fluorescence counterstain nuclear counterstain immunocytochemistry propidium iodide cell culture
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2016/5/20
We wish to report phosphorescence spectra of the lowest triplet state of a number of bacteriochlorophylls (BChls) which provide the first accurate values for the triplet state energies of these chromo...
"The Effect of Magnesium Coordination on the 13C and 15N Magnetic Resonance Spectra of Chlorophyll a.The Relative Energies of Nitrogen np States as Deduced from a Complete Assignment of Chemical Shifts"
Magnesium Coordination 13C and 15N Magnetic Resonance Spectra Nitrogen np States Complete Assignment Chemical Shifts
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2016/5/20
The 5 5 13Cand 4 I5Nnmr transitions in chlorophyll a and its magnesium-free derivative pheophytin a have been assigned. Emphasis is placed on the quaternary carbon atoms of the macrocycle which carry ...
Periodic orbits and dynamical spectra
Periodic orbits dynamical spectra
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2015/9/29
Basic results in the rigorous theory of weighted dynamical zeta functions
or dynamically defined generalized Fredholm determinants are presented. Analytic
properties of the zeta functions or d...
The uncountable spectra of countable theories
spectra countable theories
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2015/9/25
Let T be a complete, first-order theory in a finite or countable
language having infinite models. Let I(T, κ) be the number of isomorphism
types of models of T of cardinality κ. We denote by µ...
HYPERSPECTRAL IMAGE FILTERING AND IMPLICATIONS FOR ENVIRONMENTAL SPECTRA RELATED TO MINING CONTAMINATION: EXAMPLE FROM S.DOMINGOS MINE, SE PORTUGAL
atmospheric components physical models
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2015/9/8
The removal of atmospheric components, a key factor that controls all subsequent image processing, is
usually dealt through statistical or physical models. However, noise components may not be comple...
Resolution of Biological Microstructure Through In Situ Fluorescence Emission Spectra: An Oceanographic Application Using Optical Fibers
Situ Fluorescence Emission Spectra Biological Microstructure
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2015/8/19
One of the challenges we face as oceanographers is the wide range of spatial and temporal scales over which we must measure the physical, biological, and chemical properties and processes in the ocean...