Academic literature on the topic 'Half Crossover'

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Journal articles on the topic "Half Crossover"

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Haisch, Theresa, Hyunjoon Ji, Lucas Holtz, Thorsten Struckmann, and Claudia Weidlich. "Half-Cell State of Charge Monitoring for Determination of Crossover in VRFB—Considerations and Results Concerning Crossover Direction and Amount." Membranes 11, no. 4 (2021): 232. http://dx.doi.org/10.3390/membranes11040232.

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Membranes play a crucial role in efficiency and longevity of flow batteries. Vanadium flow batteries suffer self-discharge and capacity fading due to crossover of electrolyte components through the membrane from one battery half-cell to the other. We consider the impact of vanadium species crossing ion exchange membranes on state of charge of the battery and we present a simple method to determine crossoverll open circuit potential measurements. State of s. State of charge for the negative and positive half-cell is simulated based on assumptions and simplifications for cation and anion exchang
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Curtis, D., S. H. Clark, A. Chovnick, and W. Bender. "Molecular analysis of recombination events in Drosophila." Genetics 122, no. 3 (1989): 653–61. http://dx.doi.org/10.1093/genetics/122.3.653.

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Abstract The locations of crossover junctions and gene conversion tracts, isolated in the rosy gene of Drosophila melanogaster, were determined using DNA sequencing and denaturing gradient gel electrophoresis. Frequent DNA sequence polymorphisms between the parental genes served as unselected genetic markers. All conversion tracts were continuous, and half of the reciprocal crossover events had conversion tracts at the crossover junction. These experiments have also identified the sequence polymorphisms responsible for altered gene expression in two naturally occurring rosy variants.
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Lagarteja, Joe G. "Push-n-Pop Genes Xchange (PPX)—A New Crossover Operator in Genetic Algorithm." Journal of Computational and Theoretical Nanoscience 16, no. 8 (2019): 3478–82. http://dx.doi.org/10.1166/jctn.2019.8311.

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Crossover operator plays a crucial role in of Genetic Algorithm (GA). It is one of the key elements in GA which is responsible for producing offsprings usually called “solutions” by way of recombining information from two parents providing experimental mechanism of the algorithm. Crossover operator is a critical factor that affects performance of GA due to its impact on time being used in the crossover process. This paper introduces a new crossover operator named Push-n-Pop Genes Xchange Operator (PPX). Evaluation of its performance in terms of processing time is also presented in this paper.
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Capone, M., S. Ciuchi, and G. Sangiovanni. "Polaron crossover and bipolaronic metal–insulator transition in the half-filled Holstein model." Physica B: Condensed Matter 359-361 (April 2005): 813–15. http://dx.doi.org/10.1016/j.physb.2005.01.236.

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Du, Y., G. Z. Xu, X. M. Zhang, et al. "Crossover of magnetoresistance in the zero-gap half-metallic Heusler alloy Fe 2 CoSi." EPL (Europhysics Letters) 103, no. 3 (2013): 37011. http://dx.doi.org/10.1209/0295-5075/103/37011.

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Potapkin, Oleg D. "Analytical Method for Electron Gun Calculation." Microscopy and Microanalysis 21, S4 (2015): 252–57. http://dx.doi.org/10.1017/s143192761501346x.

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AbstractThe model of thermionic electron gun was developed. The Dirichlet problem for the cylinder (the Wehnelt electrode) restricted by two bottoms, one of them imitates a plane cathode and another imitates the equipotential surface, was solved analytically. It allows to study electron optical properties of the gun and its behaviour in dependence on Wehnelt potential for different cylinder depths. When the focal distance and the crossover size have the minimal value, this mode is called a work one. The crossover size and the beam half-angle values in this mode were approximated and the analyt
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Nair, A. K., and S. J. Ray. "Electronic phase-crossover and room temperature ferromagnetism in a two-dimensional (2D) spin lattice." RSC Advances 11, no. 2 (2021): 946–52. http://dx.doi.org/10.1039/d0ra09726h.

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In the presence of strain, high temperature magnetic ordering in Cr<sub>2</sub>Ge<sub>2</sub>Te<sub>6</sub> was observed with electronic phase crossover from semiconducting to half-metallic state. On coupling strain and electric field, the Curie temperature reaches 331 K.
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Fujitani, Youhei, Shintaro Mori, and Ichizo Kobayashi. "A Reaction-Diffusion Model for Interference in Meiotic Crossing Over." Genetics 161, no. 1 (2002): 365–72. http://dx.doi.org/10.1093/genetics/161.1.365.

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Abstract One crossover point between a pair of homologous chromosomes in meiosis appears to interfere with occurrence of another in the neighborhood. It has been revealed that Drosophila and Neurospora, in spite of their large difference in the frequency of crossover points, show very similar plots of coincidence—a measure of the interference—against the genetic distance of the interval, defined as one-half the average number of crossover points within the interval. We here propose a simple reaction-diffusion model, where a “randomly walking” precursor becomes immobilized and matures into a cr
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Buenaventura, Ronald S., and Andrew J. Sarkin. "Reaction Time Crossover with an Interfering Task." Perceptual and Motor Skills 82, no. 3 (1996): 867–71. http://dx.doi.org/10.2466/pms.1996.82.3.867.

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The present study investigated reaction time with and without tapping as an interfering task. 66 undergraduate students were instructed to press and hold a button when a stimulus disappeared from a computer screen, then release it as quickly as possible when it reappeared at the end of each preparatory interval, using the preferred hand. Lengths of preparatory intervals were either 1, 2, 4, 8, 16, or 25 sec. and occurred sometimes in a regular sequence of preparatory intervals of the same length and sometimes in an irregular randomly ordered sequence. Half of the participants were assigned to
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Du, C. Y., T. S. Zhao, and W. W. Yang. "Effect of methanol crossover on the cathode behavior of a DMFC: A half-cell investigation." Electrochimica Acta 52, no. 16 (2007): 5266–71. http://dx.doi.org/10.1016/j.electacta.2007.01.089.

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Dissertations / Theses on the topic "Half Crossover"

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Vasan, Soumini. "Cascades of genetic instability resulting from compromised break-induced replication." Thesis, 2013. http://hdl.handle.net/1805/5047.

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Indiana University-Purdue University Indianapolis (IUPUI)<br>Break-induced replication (BIR) is a mechanism to repair double-strand breaks (DSBs) that possess only a single end that can find homology in the genome. This situation can result from the collapse of replication forks or telomere erosion. BIR frequently produces various genetic instabilities including mutations, loss of heterozygosity, deletions, duplications, and template switching that can result in copy-number variations (CNVs). An important type of genomic rearrangement specifically linked to BIR is half crossovers (HCs), whic
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Correia, Luís Miguel Camacho. "Estudo Preliminar da Adaptação da Aeronave Crossover para Voo de Longa Duração a Grande Altitude." Master's thesis, 2018. http://hdl.handle.net/10400.6/8326.

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Esta dissertação para obtenção do grau de Mestre em Engenharia Aeronáutica descreve um projeto em parceria com a empresa Eurosport Aircraft para realizar um estudo de desempenho para alteração do moto-planador Crossover numa aeronave HALE UAV. O objetivo principal é de verificar a possibilidade de atingir uma autonomia de 168 h e atingir a altitude de 12160 m (40000 ft) realizando o aumento da envergadura da asa de 18 m para 25 m, com um MTOM de 1800 kg e colocando 2 motores Rotax® 915is turbo no Crossover. Para atingir os objetivos são utilizados vários programas de análise tal como o Xflr5,
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Books on the topic "Half Crossover"

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Vandrei, Martha. ‘That ubiquitous monarch’. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198816720.003.0007.

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This chapter extends the chronology to the first half of the twentieth century, when Boudica emerged as a figure in modern popular culture, particularly in film. But she also acted as an embodiment of local history and identity, once again puncturing the notion that she was merely an icon of empire with no specific ‘site of memory’. Rather, this chapter shows how Boudica came to be associated most notably with the historical narrative of Wales—though not unproblematically. She was also associated with more local histories, in the east of England, where her story was celebrated through the medi
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Maslon, Laurence. Losing My Timing This Late in My Career. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199832538.003.0012.

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By the early 1970s, Broadway music would be branded “middle of the road,” but the expressway of popular music left little, if any, room for the show music for an earlier or current generation. Various new teams and new songwriters attempted a cross-generational sound, a way of bringing rock-infused scores to Broadway: Burt Bacharach and Hal David, John Barry, Stephen Schwartz, and Andrew Lloyd Webber and Tim Rice. Not all of their experiments were successful—either on the pop charts or on stage. Stephen Sondheim emerged as the preeminent composer/lyricist of his generation and, in the midst of
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Book chapters on the topic "Half Crossover"

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Brackett, David. "Introduction." In Categorizing Sound. University of California Press, 2016. http://dx.doi.org/10.1525/california/9780520248717.003.0001.

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This chapter examines the concept of genre through an array of theoretical lenses. The first point is that music genres are relational: they are defined by their similarity to and difference from other genres. The chapter then advocates for a genealogical approach to history, with an emphasis on the conditions of a genre’s emergence. Other concepts explored are the importance of scale or level in understanding how genres function as assemblages; that authorship in genres arises from collective dialogue among participants in a “genre world”; and that genre functions through repetition and difference in a process of iteration or citation. The latter half of the chapter proposes a model for a range of possible relationships between musical categories and group identities. The chapter closes with a discussion of the importance of “crossover” for understanding music-identity relations, and of the role that music industry popularity charts will play in the book.
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Conference papers on the topic "Half Crossover"

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Wu, Ning, Weibo Ma, Zhenru Liu, Poli Shang, Zhongliang Yang, and Jin Fan. "Coverless Text Steganography Based on Half Frequency Crossover Rule." In 2019 4th International Conference on Mechanical, Control and Computer Engineering (ICMCCE). IEEE, 2019. http://dx.doi.org/10.1109/icmcce48743.2019.00168.

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Yu, Victor, and Dongmei Chen. "Estimating the Concentration Imbalance of a Vanadium Redox Flow Battery With Crossover Using a Constrained Extended Kalman Filter." In ASME 2013 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/dscc2013-3925.

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One of the main issues with vanadium redox flow batteries is that vanadium ions travels across the membrane during operation which leads to a concentration imbalance and capacity loss after long-term cycling. Precise state of charge (SOC) monitoring allows the operator to effectively schedule electrolyte rebalancing and devise a control strategy to keep the battery running under optimal conditions. However, current SOC monitoring methods are too expensive and impractical to implement on commercial VRFB systems. Furthermore, physical models alone are neither reliable nor accurate enough to pred
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Abramson, S. B., J. Yang, E. D. Gomperts, C. K. Kasper, and E. J. Fedor. "RELATIVE THERAPEUTIC EFFICACY AND MOLECULAR WEIGHT DISTRIBUTION OF DRY-HEATED AND n-HEPTANE-HEATED PREPARATIONS OF FACTOR VIII." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643920.

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Recent reports by Kemoff et al. (1985) and Gomperts et al. (1987; a multicentered multinational trial) showed that Factor VIII (Antihemophilic Factor, or AHF) “wet” heat-treated in n-hep-tane (Profilate Heat-TreatedR) presented a lower risk of transmitting non-A, non-B hepatitis and HIV than AHF products heated as lyophilized powders. No direct comparison has been reported, however, of the therapeutic efficacy of these products. We compared recovery and half-life in vivo for Profilate Heat-Treated11 with those of the dry-heated products HT ProfilateR and Koate HTR. Two sets of six subjects wit
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Boxmeer, Rolf van, and Tessa Peters. "LIQUID CITIES, a city designed by citizens." In International Conference on the 4th Game Set and Match (GSM4Q-2019). Qatar University Press, 2019. http://dx.doi.org/10.29117/gsm4q.2019.0028.

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‘The city of Sofronia is composed of two half cities. One is a large roller coaster with steep bumps, a whirligig with fanning chains, a Ferris wheel with rotating containers, a cylinder with steep wall riders with their heads down, a circus tent with a bunch of trapezes in the ridge. The other half of the city is made of stone and marble and cement, with a bank building, workshops, residential houses, the slaughterhouse, the school and everything else. One half of the city is huge, the other is improvised and when the time of the stay is up, it is taken apart, dismantled and taken to be trans
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Malik, Mohammed Zahid, Soma Mukhopadhyay, and Ashok Chatterjee. "Existence of a metallic phase in the charge-density-wave–spin-density-wave crossover region in the 1-D Hubbard-Holstein model at half filling." In DAE SOLID STATE PHYSICS SYMPOSIUM 2018. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5113214.

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Addiego, J. E., P. Bailey, M. Bradley, S. Courter, and M. Lee. "RECOVERY AND SURVIVAL STUDIES OF A NEW FACTOR VIII PRODUCT." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644052.

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Lyophilized protein concentrates are the international treatment of choice to manage bleeding in hemophiliacs. These pooled plasma products, however, expose the recipient of treatment to an increased risk of viral infections. While current manufacturing techniques of these products appear to be effective in eradicating the human immunodeficiency virus (HIV), transmission of other viruses, especially non-A/non-B (NANB) hepatitis, is still a majoor complication of concentrate therapy. Hyland Therapeutics Division Travenol Laboratories, Inc., has developed a new process using the techniques of im
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Dong, Yuan, Chi Zhang, Chenghao Diao, and Jian Lin. "First Principles Study of Interlayer Interaction Effect on Graphene Thermal Conductivity." In ASME 2019 6th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/mnhmt2019-3905.

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Abstract It is known that the interlayer van der Waals (vdW) interactions will decrease the thermal conductivity of graphene. Single layer graphene (SLG) has the highest thermal conductivities, double layer graphene (DLG) would decrease to about half of the thermal conductivity of SLG. The graphite was measured to have a thermal conductivity of about 2000 W/m-K. Some research shows that graphite differs from SLG within a factor of 2, and DLG has almost the same thermal conductivity with graphite. In theoretical aspect, how to simulate the vdW interaction between graphene layers is a long exist
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Gammag, Rayda, Cristine Villagonzalo, Beverly Karplus Hartline, Renee K. Horton, and Catherine M. Kaicher. "Crossover of the Specific Heat from the Quantum Hall to the Classical Regime (abstract)." In WOMEN IN PHYSICS: Third IUPAP International Conference on Women in Physics. AIP, 2009. http://dx.doi.org/10.1063/1.3137811.

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Chun, S. H., Y. S. Kim, H. K. Choi, et al. "Observation of disorder induced crossover in the underlying mechanism for the anomalous Hall Effect and intrinsic spin currents in Ga1-xMnxAs." In INTERMAG 2006 - IEEE International Magnetics Conference. IEEE, 2006. http://dx.doi.org/10.1109/intmag.2006.376095.

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Vent, J., F. Vitinius, and KB Hüttenbrink. "Interval, inspiration-triggered nocturnal odorant application by a novel device: a patient-blinded, randomised crossover, pilot trial on mood and sleep quality of depressed female inpatients." In Abstract- und Posterband – 89. Jahresversammlung der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Hals-Chirurgie e.V., Bonn – Forschung heute – Zukunft morgen. Georg Thieme Verlag KG, 2018. http://dx.doi.org/10.1055/s-0038-1640926.

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