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Crossover Devices
Crossover may refer to: Entertainment Albums and songs * ''Cross Over'' (Dan Peek album) * ''Crossover'' (Dirty Rotten Imbeciles album), 1987 * ''Crossover'' (Intrigue album) * ''Crossover'' (Hitomi Shimatani album) * ''Crossover'' (Yoshinori Sunahara album), 1995 * "Cross Over" (song), a 2013 single by the Japanese girl idol group 9nine * "Crossover" (song), by EPMD Comics * ''Cross Over'' (manga), by Kouji Seo * Crossover (storyline), a 2005 ''Fantastic Four'' storyline * ''The Crossovers'', a 2003 CrossGen comic book series * ''Crossover'' (Image Comics), a 2020 comic book series Film and television * ''Crossover'' (1980 film), a 1980 film * ''Crossover'' (2006 film), a 2006 basketball drama by Preston A. Whitmore II * "Crossover" (''Adventure Time''), a 2016 episode of the animated series ''Adventure Time'' * "Crossover" (''Star Trek: Deep Space Nine''), a 1994 episode of ''Star Trek: Deep Space Nine'' Other entertainment * Crossover (fiction), a storyline comb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Over (Dan Peek Album)
''Cross Over'' is the fourth solo album by former America member Dan Peek, released in 1987. The title track was the first single from the album and reached 13 on the contemporary Christian music Contemporary Christian music, also known as CCM, Christian pop, and occasionally inspirational music is a genre of modern popular music, and an aspect of Christian media, which is lyrically focused on matters related to the Christianity, Christi ... chart. "I Will Not Be Silent" also charted on the CCM Adult chart. Track listing All songs written by Dan Peek, except where noted. # "Cross Over" # "I Will Not Be Silent" (Brian Gentry, Ken Marvin, Terry Sachen) # "I Know There's an Answer" # "His Own" # "My Jesus" # "Get Ready" # "The Night" # "Press On" (Brian Gentry, Ken Marvin) # "The Last of Me" References 1987 albums {{1980s-album-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover Music
Crossover is a term applied to musical works or performers who appeal to different types of audience. This can be seen, for example, (especially in the United States) when a song appears on two or more of the record charts which track differing musical styles or genres. If the second chart combines genres, such as a "Hot 100" list, the work is not a ''crossover''. In some contexts the term "crossover" can have negative connotations associated with cultural appropriation, implying the dilution of a music's distinctive qualities to appeal to mass tastes. For example, in the early years of rock and roll, many songs originally recorded by African-American musicians were re-recorded by white artists such as Pat Boone in a more toned-down style, often with changed lyrics, that lacked the hard edge of the original versions. These covers were popular with a much broader audience. Crossover frequently results from the appearance of the music in a film soundtrack. For instance, Sac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover (figure Skating)
Crossovers are a basic stroking technique in figure skating for gaining impetus while skating along a curve or circle. They may be performed while skating either forwards or backwards. Description To perform forward crossovers in a counterclockwise direction, the skater begins with a stroke onto the left forward outside edge. The right foot is next placed on the ice towards the toe of the left foot and positioned on an inner edge, slightly inside the running curve. The right foot gradually becomes the new skating foot as the left foot leaves the curve to the outside and thrusts away. As the transfer of weight takes place, the skater pushes off the outside edge of the left foot. The next stroke is performed by placing the left foot next to the right, inside the circle, and pushing off the inside edge of the right foot. The upper body is generally turned to face into the circle with the arms extended. To perform counterclockwise backward crossovers, the skater begins by gliding b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitotic Crossover
Mitotic recombination is a type of genetic recombination that may occur in somatic cells during their preparation for mitosis in both sexual and asexual organisms. In asexual organisms, the study of mitotic recombination is one way to understand genetic linkage because it is the only source of recombination within an individual. Additionally, mitotic recombination can result in the expression of recessive genes in an otherwise heterozygous individual. This expression has important implications for the study of tumorigenesis and lethal recessive genes. Mitotic homologous recombination occurs mainly between sister chromatids subsequent to replication (but prior to cell division). Inter-sister homologous recombination is ordinarily genetically silent. During mitosis the incidence of recombination between non-sister homologous chromatids is only about 1% of that between sister chromatids. Discovery The discovery of mitotic recombination came from the observation of twin spotting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromosomal Crossover
Chromosomal crossover, or crossing over, is the exchange of genetic material during sexual reproduction between two homologous chromosomes' non-sister chromatids that results in recombinant chromosomes. It is one of the final phases of genetic recombination, which occurs in the ''pachytene'' stage of prophase I of meiosis during a process called synapsis. Synapsis begins before the synaptonemal complex develops and is not completed until near the end of prophase I. Crossover usually occurs when matching regions on matching chromosomes break and then reconnect to the other chromosome. Crossing over was described, in theory, by Thomas Hunt Morgan. He relied on the discovery of Frans Alfons Janssens who described the phenomenon in 1909 and had called it "chiasmatypie". The term '' chiasma'' is linked, if not identical, to chromosomal crossover. Morgan immediately saw the great importance of Janssens' cytological interpretation of chiasmata to the experimental results ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover Distortion
Crossover distortion is a type of distortion which is caused by switching between devices driving a load. It is most commonly seen in complementary, or "push-pull", Class-B amplifier stages, although it is occasionally seen in other types of circuits as well. The term ''crossover'' signifies the "crossing over" of the signal between devices, in this case, from the upper transistor to the lower and vice versa. The term is not related to the audio loudspeaker crossover filter—a filtering circuit which divides an audio signal into frequency bands to drive separate drivers in multiway speakers. Distortion mechanism The image shows a typical class-B emitter-follower complementary output stage. Under no signal conditions, the output is exactly midway between the supplies (i.e., at 0 V). When this is the case, the base-emitter bias of both the transistors is zero, so they are in the cut-off region where the transistors are not conducting. Consider a positive-going swing: As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover Study
In medicine, a crossover study or crossover trial is a longitudinal study in which subjects receive a sequence of different treatments (or exposures). While crossover studies can be observational studies, many important crossover studies are controlled experiments, which are discussed in this article. Crossover designs are common for experiments in many scientific disciplines, for example psychology, pharmaceutical science, and medicine. Randomized, controlled crossover experiments are especially important in health care. In a randomized clinical trial, the subjects are randomly assigned to different arms of the study which receive different treatments. When the trial has a repeated measures design, the same measures are collected multiple times for each subject. A crossover trial has a repeated measures design in which each patient is assigned to a sequence of two or more treatments, of which one may be a standard treatment or a placebo. Nearly all crossover are designed to h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phase Transition
In chemistry, thermodynamics, and other related fields, a phase transition (or phase change) is the physical process of transition between one state of a medium and another. Commonly the term is used to refer to changes among the basic states of matter: solid, liquid, and gas, and in rare cases, plasma. A phase of a thermodynamic system and the states of matter have uniform physical properties. During a phase transition of a given medium, certain properties of the medium change as a result of the change of external conditions, such as temperature or pressure. This can be a discontinuous change; for example, a liquid may become gas upon heating to its boiling point, resulting in an abrupt change in volume. The identification of the external conditions at which a transformation occurs defines the phase transition point. Types of phase transition At the phase transition point for a substance, for instance the boiling point, the two phases involved - liquid and vapor, have id ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover Experiment (chemistry)
In chemistry, a crossover experiment is a method used to study the mechanism of a chemical reaction. In a crossover experiment, two similar but distinguishable reactants simultaneously undergo a reaction as part of the same reaction mixture. The products formed will either correspond directly to one of the two reactants (non-crossover products) or will include components of both reactants (crossover products). The aim of a crossover experiment is to determine whether or not a reaction process involves a stage where the components of each reactant have an opportunity to exchange with each other. The results of crossover experiments are often straightforward to analyze, making them one of the most useful and most frequently applied methods of mechanistic study. In organic chemistry, crossover experiments are most often used to distinguish between intramolecular and intermolecular reactions.Carroll, Felix A.; Perspectives on Structure and Mechanism in Organic Chemistry; Brooks/Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossover (genetic Algorithm)
In genetic algorithms and evolutionary computation, crossover, also called recombination, is a genetic operator used to combine the genetic information of two parents to generate new offspring. It is one way to stochastically generate new solutions from an existing population, and is analogous to the crossover that happens during sexual reproduction in biology. Solutions can also be generated by cloning an existing solution, which is analogous to asexual reproduction. Newly generated solutions are typically mutated before being added to the population. Different algorithms in evolutionary computation may use different data structures to store genetic information, and each genetic representation can be recombined with different crossover operators. Typical data structures that can be recombined with crossover are bit arrays, vectors of real numbers, or trees. Examples Traditional genetic algorithms store genetic information in a chromosome represented by a bit array. Crossov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Crossover
''The Crossover'' is a 2014 children's book by American author Kwame Alexander and the winner of the 2015 Newbery Medal and Coretta Scott King Award Honor. The book, which is told entirely through verse, was first published in the United States in hardback on March 18, 2014, through HMH Books for Young Readers. Reception Critical reception for ''The Crossover'' has been positive. According to ''Kirkus Reviews'', "Poet Alexander deftly reveals the power of the format to pack an emotional punch." In ''Booklist'', Gail Bush called ''The Crossover'' "a rare verse novel that is fundamentally poetic rather than using this writing trend as a device." Writing for the ''Washington Post'', Mary Quattlebaum said Alexander was "at the top of his poetic game in this taut, complex tale of the crossover from brash, vulnerable boy to young adult." Poet Cornelius Eady wrote in ''The New York Times'', "The biggest surprise of 'The Crossover' is that, for all the bells and whistles of a young man's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossovers (dance)
Crossovers are classic moves from Balboa (dance). The pattern is back - together - forward with a quick - quick - slow rhythm, or the down-hold rhythm. ''Lead:'' # - Step back left 45 degrees with left foot, leaving follow behind (allow arms to extend) # - Step back with right foot, bringing feet together. # - Step forward with left foot, crossing it over right foot, and bring follow back into original position. # - Hold. # - Step back right 45 degrees with right foot, leaving follow behind (allow arms to extend). # - Step back with left foot, bringing feet together. # - Step forward with right foot, crossing it over left foot, and bring follow back into original position. # - Hold. Crossovers can be done where both are going to the same side, or they are alternating. Crossovers also include swivels and fall off the log. See also Lollies (dance), Throwouts (dance) Throwouts are variations from Balboa and are also known as Toss-outs. The main idea is that the follower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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