Results 121 to 130 of about 809,602 (375)

Phase Transition in Sexual Reproduction and Biological Evolution

, 2008
Using Monte Carlo model of biological evolution we have discovered that populations can switch between two different strategies of their genomes' evolution; Darwinian purifying selection and complementing the haplotypes. The first one is exploited in the
Ayala F. J., Cebrat S., DOROTA MACKIEWICZ, Kong A., MARTA ZAWIERTA, Mayr E., PRZEMYSŁAW BIECEK, STANISŁAW CEBRAT, WOJCIECH WAGA, Zawierta M.   +9 more
core   +1 more source

Ion and Solvent Dynamics in Charged 2D Clay Nanoslits with Unprecedented Ångström‐Precise Slit Height Control

Advanced Functional Materials, EarlyView.
The slit height of fluorohectorite 2D‐nanochannels is tuned with Å‐precision (2.4–250 Å). Slit‐height‐dependent ion and water mobilities are quantified by applying EIS, PFG‐NMR, and SFG‐NMR with MD simulations guiding interpretation. Diffuse properties are investigated with CP‐AFM, MD, and PB.
Max Stevenson, Sandra Pappler, Leonie Kanzler, Aqsa Nisar, Jepsinraj Kakkuzhiyulla Parambath, Markus Rosenstihl, Flora Lebeda, Sebastian Weiß, Georg Papastavrou, Michael Vogel, Jürgen Senker, Josef Breu   +11 more
wiley   +1 more source

Feasibility study of genetic algorithms application for implementation of block cryptosystem cryptanalysis

Advanced Engineering Research, 2015
Feasibility of genetic search algorithms application for implementation of the cryptanalysis of block cipher methods is considered. A distinctive feature of the bioinspired cryptanalysis methods application (in particular, genetic methods) is the ...
Yury O. Chernyshev, Alexander S. Sergeyev, Nikolay N. Ventsov, Alexander N. Ryazanov   +3 more
doaj   +1 more source

Weak Localization in Metallic Granular Media

, 2006
We investigate the interference correction to the conductivity of a medium consisting of metallic grains connected by tunnel junctions. Tunneling conductance between the grains, $e^2g_{\rm T}/\pi\hbar$, is assumed to be large, $g_{\rm T}\gg 1$.
B. L. Altshuler, B. L. Altshuler, C. W. J. Beenakker, G. D. Mahan, L. I. Glazman, V. M. Vinokur, Ya. M. Blanter   +6 more
core   +2 more sources

Bipolar Hydrogen Production by Hybrid Water Electrolysis

Advanced Functional Materials, EarlyView.
This review focuses on the recent advances in uniqueness bipolar H2 production from the oxidation of representative small molecules, including 5‐hydroxymethylfurfural, formaldehyde, alcohols, and N‐heterocycle amides. The target electrocatalysts and the underlying mechanisms are discussed in respect to specific substrate oxidation.
Jiachen Li, Ting Zhang, Yuqiang Ma, Zihang Zhao, Haixia Ma, Zhengxiao Guo   +5 more
wiley   +1 more source

A Comparative Analysis of Plasmonic and Dielectric Metasurface Sensing Platforms Powered by Bound States in the Continuum

Advanced Functional Materials, EarlyView.
This work reveals a fundamental trade‐off between plasmonic and dielectric metasurfaces for molecular sensing. A clear performance crossover is identified: dielectric metasurfaces excel in air, while plasmonic metasurfaces dominate in lossy solvents. These results establish design rules for infrared metasurface sensors and enable optimized performance ...
Tao Jiang, Angana Bhattacharya, Martin Barkey, Andreas Aigner, Lina Rohrer, Thomas Weber, Juan Wang, Stefan A. Maier, Andreas Tittl   +8 more
wiley   +1 more source

Genetic Algorithm for Traveling Salesman Problem with Modified Cycle Crossover Operator

Computational Intelligence and Neuroscience, 2017
Genetic algorithms are evolutionary techniques used for optimization purposes according to survival of the fittest idea. These methods do not ensure optimal solutions; however, they give good approximation usually in time.
Abid Hussain, Y. Muhammad, M. Sajid, I. Hussain, A. Shoukry, S. Gani   +5 more
semanticscholar   +1 more source

Thermodynamics of doped Kondo insulator in one dimension: Finite Temperature DMRG Study

, 1998
The finite-temperature density-matrix renormalization-group method is applied to the one-dimensional Kondo lattice model near half filling to study its thermodynamics. The spin and charge susceptibilities and entropy are calculated down to T=0.03t.
Aeppli G., Betsuyaku H., Bursill R. J., Fujimoto S., Fujimoto S., Fye R. M., Moukouri S., Mutou T., Nishino T., Schulz H. J., Shibata N., Shibata N., Shibata N., Shibata N., Shibata N., Shibata N., Takahashi M., Tsunetsugu H., Tsunetsugu H., Tsvelik A. M., Ueda K., Usuki T., Wang X., White S. R., Yamanaka M., Yu C. C.   +25 more
core   +1 more source

A compartmentalized signaling network mediates crossover control in meiosis

eLife, 2018
During meiosis, each pair of homologous chromosomes typically undergoes at least one crossover (crossover assurance), but these exchanges are strictly limited in number and widely spaced along chromosomes (crossover interference). The molecular basis for
Liangyu Zhang, S. Köhler, Regina Rillo-Bohn, A. Dernburg   +3 more
semanticscholar   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source