Results 11 to 20 of about 8,416,430 (349)
The Photosynthetic Cycle [PDF]
, 1955 UCRL-2924 Unclassified C h e m i s t r y UNIVERSITY O F CALIFORNIA Radiation L a b o r a t o r y B e r k e l e y , California C o n t r a c t No. W-7405-eng-48 k air THE PHOTOSYNTHETIC CYCLE Melvin Calvin M a r c h 2 1 , 1955 P r i n t e d f o r t h e U. S .
Melvin Calvin, James A. Bassham
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Sensors, 2023 The light intensity and color temperature of natural light periodically change and promote the circadian entrainment of the human body. In addition, the color temperature cycle of natural light that is unique to each region is formed by its location and ...
Seung-Taek Oh +2 more
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Cycles and cycle modulations [PDF]
Proceedings of the International Astronomical Union, 2011 AbstractSome selected concepts of the solar activity cycle are reviewed. Cycle modulations through a stochastic α effect are being identified with limited scale separation ratios. Three-dimensional turbulence simulations with helicity and shear are compared at two different scale separation ratios.
Gustavo Guerrero, Axel Brandenburg
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High expression of centromere protein N as novel biomarkers for gastric adenocarcinoma
Cancer Reports, 2023 Background The role and mechanism of centromeric protein N (CENP‐N), which has been associated with the development of various cancer types, are yet unclear in stomach adenocarcinoma (STAD).
Xiaojie Wang +7 more
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Solutions of Detour Distance Graph Equations
Sensors, 2022 Graph theory is a useful mathematical structure used to model pairwise relations between sensor nodes in wireless sensor networks. Graph equations are nothing but equations in which the unknown factors are graphs.
S. Celine Prabha +7 more
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LIFE CYCLE OF PRODUCTS AND CYCLES [PDF]
Macroeconomic Dynamics, 2010 The aim of this paper is to examine whether the development of waste recycling activities can be a source of economic fluctuations. We assume that the recycling sector has four fundamental characteristics. (i) The production factors are restricted by the production of the last period.
Jean De Beir +3 more
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Long cycles, heavy cycles and cycle decompositions in digraphs [PDF]
Journal of Combinatorial Theory, Series B, 2021 Haj s conjectured in 1968 that every Eulerian \(n\)-vertex graph can be decomposed into at most $\lfloor (n-1)/2\rfloor$ edge-disjoint cycles. This has been confirmed for some special graph classes, but the general case remains open. In a sequence of papers by Bienia and Meyniel (1986), Dean (1986), and Bollob s and Scott (1996) it was analogously ...
Maxime Larcher +3 more
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Computing the total H-irregularity strength of edge comb product of graphs
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023 A simple undirected graph = (V Γ, EΓ) admits an H-covering if every edge in E belongs to at least one subgraph of that is isomorphic to a graph H. For any graph admitting H-covering, a total labelling β : VΓ ∪EΓ→{1, 2, …, p} is called an H-irregular ...
Wahyujati Mohamad Fahruli, Susanti Yeni
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Monetary Cycles, Financial Cycles and the Business Cycle [PDF]
SSRN Electronic Journal, 2010 One of the most robust stylized facts in macroeconomics is the forecasting power of the term spread for future real activity. The economic rationale for this forecasting power usually appeals to expectations of future interest rates, which affect the slope of the term structure.
Hyun Song +3 more
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On the r-dynamic coloring of subdivision-edge coronas of a path
AIMS Mathematics, 2020 This paper deals with the r-dynamic chromatic number of the subdivision-edge corona of a path and exactly one of the following nine types of graphs: a path, a cycle, a wheel, a complete graph, a complete bipartite graph, a star, a double star, a fan ...
G. Nandini +2 more
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