Results 251 to 260 of about 1,578,241 (302)
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Science, 2000
In simpler times, the driving gears of the circa 24-hour circadian clock were thought to consist of positively acting transcription factors that cause transcription of a gene whose protein then fed back to interfere with action of the positive elements and to inhibit its own transcription. Now, Shearman et al . (see
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In simpler times, the driving gears of the circa 24-hour circadian clock were thought to consist of positively acting transcription factors that cause transcription of a gene whose protein then fed back to interfere with action of the positive elements and to inhibit its own transcription. Now, Shearman et al . (see
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1983
We have been using loops in previous programs without examining them closely. These important creatures really deserve a chapter of their own. Loops can be nested inside of each other, and, when teamed with conditional logic, can make your program fold into itself like an Escher design.
Nevin B. Scrimshaw, James Vogel
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We have been using loops in previous programs without examining them closely. These important creatures really deserve a chapter of their own. Loops can be nested inside of each other, and, when teamed with conditional logic, can make your program fold into itself like an Escher design.
Nevin B. Scrimshaw, James Vogel
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Loop Shifting for Loop Compaction
International Journal of Parallel Programming, 2000The idea of decomposed software pipelining is to decouple the software pipelining problem into a cyclic scheduling problem without resource constraints and an acyclic scheduling problem with resource constraints. In terms of loop transformation and code motion, the technique can be formulated as a combination of loop shifting and loop compaction.
Alain Darte, Guillaume Huard
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Publicationes Mathematicae Debrecen, 2008
Summary: Jordan loop rings can exist only in characteristics not relatively prime to 6. In this paper, we show they exist in characteristic 2, give a number of examples of loops with Jordan loop rings and initiate a study of Jordan loops, a class of loops which has hitherto been largely ignored, perhaps for good reason.
Goodaire, Edgar G., Keeping, Rebecca G.
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Summary: Jordan loop rings can exist only in characteristics not relatively prime to 6. In this paper, we show they exist in characteristic 2, give a number of examples of loops with Jordan loop rings and initiate a study of Jordan loops, a class of loops which has hitherto been largely ignored, perhaps for good reason.
Goodaire, Edgar G., Keeping, Rebecca G.
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A neuronal gene that loops the loop
ScienceNoncoding RNA controls the expression of a gene implicated in drug- and stress-induced ...
Kyle S, Czarnecki, Elizabeth A, Heller
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Physics Education, 2022
Abstract A loop-the-loop experiment is described to show how sliding friction affects motion of the ball. Conservation of energy can be used to explain the basic physics, but significant energy loss is observed in practice and expands the usefulness of this apparatus as a teaching tool.
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Abstract A loop-the-loop experiment is described to show how sliding friction affects motion of the ball. Conservation of energy can be used to explain the basic physics, but significant energy loss is observed in practice and expands the usefulness of this apparatus as a teaching tool.
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Fibered incidence loops and kinematic loops
Journal of Geometry, 1987Diese Arbeit ist im Anschluß an die Arbeit von \textit{H. Karzel} und \textit{G. P. Kist}, Rings and geometry, Nato Asi Ser., Ser. C 160, 437-509 (1985; Zbl 0598.51012)) entstanden. Sie verallgemeinert dort abgeleitete Ergebnisse durch Abschwächung der Bedingungen an die zugrundegelegte algebraische Struktur. Es werden die Begriffe ``incidence groupoid'
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Order, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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American Journal of Physics, 1961
By relying on the complete similarity of an accelerated coordinate system with a gravitational field, a simple accelerated loop-the-loop is described, by which a ball starting at the bottom rolls backward up over a loop and is caught at the top. Simple means of accelerating the apparatus suffice.
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By relying on the complete similarity of an accelerated coordinate system with a gravitational field, a simple accelerated loop-the-loop is described, by which a ball starting at the bottom rolls backward up over a loop and is caught at the top. Simple means of accelerating the apparatus suffice.
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Looping the Loop: The African Vector in Hispanic Transatlantic Studies
2019This article examines the presence and absence, visibility and invisibility, of Africa from formulations of the trans-Atlantic focused on Latin America and the Caribbean. It critiques a long naturalised Ibero-American loop that tends to sidestep triangular and rhizomatic configurations and argues, amongst other things, that Spain’s colonization of the ...
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