Multipitch estimation using multiple transformation analysis

2016 ◽  
Author(s):  
Krzysztof Rychlicki-Kicior ◽  
Bartlomiej Stasiak ◽  
Mykhaylo Yatsymirskyy
Keyword(s):  
Multiple Transformation

scholarly journals Quantification of multiple simultaneously occurring nitrogen flows in the euphotic ocean

2016 ◽  
Author(s):  
Min Nina Xu ◽  
Yanhua Wu ◽  
Li Wei Zheng ◽  
Zhenzhen Zheng ◽  
Huade Zhao ◽  
...  
Keyword(s):  
Matrix Equation ◽  
Ammonia Oxidation ◽  
Mass Conservation ◽  
Quantitative Information ◽  
Nitrite Oxidation ◽  
Dissolved Nitrogen ◽  
Total Dissolved Nitrogen ◽  
Transformation Rates ◽  
The Matrix ◽  
Multiple Transformation

Abstract. The general features of the N cycle in the sunlit ocean are known, but quantitative information about multiple transformation rates among nitrogen pools, i.e., ammonium (NH4+), nitrite (NO2−), nitrate (NO3−) and particulate/dissolved organic nitrogen (PN/DON), are limited due to methodological difficulties. By adding a single 15N-labelled NH4+ tracer into incubators, we monitor ed the changes in concentration and isotopic composition of the total dissolved nitrogen (TDN), PN, NH4+, NO2−, and NO3− pools to trace the 15N and 14N flows. Based on mass conservation and isotope mass balance, we formulate d a matrix equation that allow edus to simultaneously derive the rates of multiple transformation processes in the nitrogen reaction web . We abandoned inhibitors and minimized the alteration of the system by adding a limited amount of tracer. In one single incubation, solution of the matrix equation provided the rates of NH4+, NO2−, and NO3− uptake; ammonia oxidation; nitrite oxidation; nitrite excretion; DON release; and potentially, the remineralization rate. To our knowledge, this is the first and most convenient method designed to quantitatively and simultaneously resolve complicated nitrogen transformation rates, albeit with some uncertainties. Field examples are given, and c omparisons with conventional labeling methods are discussed.

Cross‐view gait recognition by fusion of multiple transformation consistency measures

2015 ◽  
Vol 4 (2) ◽  
pp. 62-73 ◽  
Author(s):  
Daigo Muramatsu ◽  
Yasushi Makihara ◽  
Yasushi Yagi
Keyword(s):  
Gait Recognition ◽  
Multiple Transformation

Research on the multiple transformation property of a series of grey models

Kybernetes ◽  
2009 ◽  
Vol 38 (10) ◽  
pp. 1718-1728 ◽  
Author(s):  
Nai‐Ming Xie ◽  
Si‐Feng Liu
Keyword(s):  
Transformation Property ◽  
Grey Models ◽  
Multiple Transformation

Supervised discriminative dimensionality reduction by learning multiple transformation operators

2021 ◽  
Vol 164 ◽  
pp. 113958
Author(s):  
Hossein Rajabzadeh ◽  
Mansoor Zolghadri Jahromi ◽  
Ali Ghodsi
Keyword(s):  
Dimensionality Reduction ◽  
Multiple Transformation

Structure-phase states and properties of rail tread surface at long-term operation

2021 ◽  
Vol 64 (1) ◽  
pp. 71-77
Author(s):  
Yu.F. Ivanov ◽  
◽  
V.E. Kormyshev ◽  
V.E. Gromov ◽  
A.A. Yuriev ◽  
...  
Keyword(s):  
Material Science ◽  
Lattice Parameter ◽  
Crystal Lattice Parameter ◽  
Subgrain Structure ◽  
Term Operation ◽  
Structure Phase ◽  
Multiple Transformation ◽  
Lamellar Pearlite ◽  
Differentially Quenched Rails

Using the methods of modern physical material science the investigations of structure-phase states and properties at different depth from tread surface of differentially quenched rails at extremely long-term operation (passed tonnage 1411 mln t) are carried out. The hardness decrease from 37.1 to 35.8 HRC at the depth 2 and 10 mm and microhardness from 1481 to 1210 MPa, respectively is revealed. The established multiple transformation of tread surface structure concludes in: fracture of lamellar pearlite structure and subgrain structure formation of submicronsizes (100-150 nm); precipitation of carbide phase nanoparticles (30-55 nm)along the boundaries and in the volume ofsubgrains; growth of microdistorsions and α-Fe crystal lattice parameter; growth of scalar and excess dislocation density. The suggestions about the possible reasons of observable regularities are made.

scholarly journals Theological Themes in Origen’s First Homily on Psalm 76 (77) and Their Subsequent Reception

2021 ◽  
Vol 91 (4) ◽  
pp. 63-82
Author(s):  
Leon Nieścior
Keyword(s):  
First Principles ◽  
Multiple Transformation ◽  
Present World

The collection of Origen’s presumably last works, the 29 homilies on the Psalms, was recently discovered and published in 2015. In the homily on Psa 76:1-9, we can find threads of the theology of spirituality intertwined with more systematic speculations. The sanctifying action of the Logos comes here to the fore. God-Logos enables the Christian to sacrifice himself fully with his mind, tongue and all his senses. The Word, which has been living for ages in the womb of the Father, educates the human word, liable to agitation, to silence. Origen looks for a cure in afflictions. He finds it in the image of hands outstretched to God and in constant reminding of Him. The Psalmist ponders “the ancient days” and “the eonic years” and asks if God can reject man forever (Psa 76:6–8). In his commentary, Origen seems to refer to his speculations from much earlier years, known from the work On First Principles, in which he expressed views on the preexistence of rational beings, preceding the present world, and the multiple transformation of worlds. Are these speculative threads still present in his last work? The article tries to explain Origen’s statements and understand them properly.

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