Log in

Relevant bibliographies by topics / Bandt / Journal articles

Journal articles on the topic 'Bandt'

To see the other types of publications on this topic, follow the link: Bandt.

Author: Grafiati

Published: 10 December 2022

Last updated: 29 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Bandt.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Al-Jassani, Fatimah D., Hussein A. M. Al-Zubaidi, and Nisren J. Al-Mansori. "Satellite-Based Statistical Analysis of Hilla River Water Quality Parameters, Iraq." Nature Environment and Pollution Technology 21, no. 5(Suppl) (December 29, 2022): 2315–21. http://dx.doi.org/10.46488/nept.2022.v21i05.027.

Full text

Abstract:

Since industrial and human activities have been developed, water quality intensely degrades in Hilla River, Iraq. Using remote sensing technology provides data for assessing and monitoring water quality in surface water bodies. Thus, in this study, Landsat 8 satellite images (2016 to 2021) were statistically tested for developing linear models capable of estimating water quality parameters in the river based on field data, including turbidity (turb), electric conductivity (EC), hydrogen ions (pH), total suspended solids (TSS), chloride ions (Cl), sulfate ions (SO4), Alkalinity (ALK), total hardness (TH), calcium (Ca), potassium (K), sodium (Na), magnesium (Mg), and total dissolved solids (TDS). The results showed that seven parameters have a significant relationship with the spectral bands ratio (p-value less than 0.05). Some of them (TDS, SO4, and ALK) are positively correlated with bands ratio (Band10/Band3, Band10/Band3 and Band10/Band4, and Band3/Band7), respectively. Others (Mg, Ca, TH and pH) are inversely correlated with (Band4/Band7, Band1/Band4, Band1/Band4, and Band1/Band2), respectively. However, K, Na, TDS, Cl, EC and turb have an insignificant correlation with any band ratio.

APA, Harvard, Vancouver, ISO, and other styles

2

Caprara, S., and M. Grilli. "Three-bandt-Jmodel: A systematic large-Nanalysis." Physical Review B 49, no. 10 (March 1, 1994): 6971–84. http://dx.doi.org/10.1103/physrevb.49.6971.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Kowalski, A. M., M. T. Martín, A. Plastino, and O. A. Rosso. "Bandt–Pompe approach to the classical-quantum transition." Physica D: Nonlinear Phenomena 233, no. 1 (September 2007): 21–31. http://dx.doi.org/10.1016/j.physd.2007.06.015.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Kowalski, A. M., and A. Plastino. "Bandt–Pompe–Tsallis quantifier and quantum-classical transition." Physica A: Statistical Mechanics and its Applications 388, no. 19 (October 2009): 4061–67. http://dx.doi.org/10.1016/j.physa.2009.06.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Olivares, Felipe, Angelo Plastino, and Osvaldo A. Rosso. "Ambiguities in Bandt–Pompe’s methodology for local entropic quantifiers." Physica A: Statistical Mechanics and its Applications 391, no. 8 (April 2012): 2518–26. http://dx.doi.org/10.1016/j.physa.2011.12.033.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Castellani, C., M. Grilli, and G. Kotliar. "Mean-field phase diagram of a two-bandt-Jmodel forCuO2layers." Physical Review B 43, no. 10 (April 1, 1991): 8000–8004. http://dx.doi.org/10.1103/physrevb.43.8000.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Bandt, Olaf, and Konrad Klingenburg. "An die Arbeit!" Ökologisches Wirtschaften - Fachzeitschrift 33, no. 4 (November 28, 2019): 20. http://dx.doi.org/10.14512/oew340420.

Full text

Abstract:

Die Welt befindet sich in multiplen Krisen. Der Bund für Umwelt und Naturschutz Deutschland e.V. und der Deutsche Gewerkschaftsbund sind entschlossen, grundsätzliche Fragen unserer gesellschaftlichen Ordnung neu auszuloten: Dafür haben Olaf Bandt und Konrad Klingenburg gemeinsame Statements für einen neuen sozial-ökologisch gerechten Gesellschaftsvertrag formuliert.

APA, Harvard, Vancouver, ISO, and other styles

8

Misund, Ole Arve. "Von Bandt?s Fish Catching Methods of the World (Fourth Edition)." Fish and Fisheries 8, no. 2 (June 2007): 162–63. http://dx.doi.org/10.1111/j.1467-2679.2007.00243.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Markiewicz, R. S. "Stripes, pseudogaps, and Van Hove nesting in the three-bandt-Jmodel." Physical Review B 56, no. 14 (October 1, 1997): 9091–105. http://dx.doi.org/10.1103/physrevb.56.9091.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Caprara, S., C. Di Castro, and M. Grilli. "Magnetic and charge-transfer phase separation in the three-bandt-Jmodel." Physical Review B 51, no. 14 (April 1, 1995): 9286–93. http://dx.doi.org/10.1103/physrevb.51.9286.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

AKIYAMA, SHIGEKI, and BENOÎT LORIDANT. "BOUNDARY PARAMETRIZATION AND THE TOPOLOGY OF TILES." Nagoya Mathematical Journal 226 (October 19, 2016): 127–64. http://dx.doi.org/10.1017/nmj.2016.43.

Full text

Abstract:

As an application of the boundary parametrization developed in our previous papers, we propose a new method to deduce information on the connected components of the interior of tiles. This gives a systematic way to study the topology of a certain class of self-affine tiles. An example due to Bandt and Gelbrich is examined to prove the efficiency of the method.

APA, Harvard, Vancouver, ISO, and other styles

12

Ramezanpour, Mohammad. "More on cyclic amenability of the Lau product of Banach algebras defined by a Banach algebra morphism." Mathematica Slovaca 68, no. 1 (February 23, 2018): 147–52. http://dx.doi.org/10.1515/ms-2017-0087.

Full text

Abstract:

AbstractFor two Banach algebrasAandB, theT-Lau productA×TB, was recently introduced and studied for some bounded homomorphismT:B→Awith ∥T∥ ≤ 1. Here, we give general nessesary and sufficent conditions forA×TBto be (approximately) cyclic amenable. In particular, we extend some recent results on (approximate) cyclic amenability of direct productA⊕BandT-Lau productA×TBand answer a question on cyclic amenability ofA×TB.

APA, Harvard, Vancouver, ISO, and other styles

13

Mohsenalhosseini, S. A. M., H. Mazaheri, and M. A. Dehghan. "Approximate Best Proximity Pairs in Metric Space." Abstract and Applied Analysis 2011 (2011): 1–9. http://dx.doi.org/10.1155/2011/596971.

Full text

Abstract:

LetAandBbe nonempty subsets of a metric spaceXand alsoT:A∪B→A∪BandT(A)⊆B,T(B)⊆A. We are going to consider elementx∈Asuch thatd(x,Tx)≤d(A,B)+ϵfor someϵ>0. We call pair(A,B)an approximate best proximity pair. In this paper, definitions of approximate best proximity pair for a map and two maps, their diameters,T-minimizing a sequence are given in a metric space.

APA, Harvard, Vancouver, ISO, and other styles

14

Xu, You. "Fractal n-hedral tilings of ℝd." Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics 66, no. 3 (June 1999): 403–17. http://dx.doi.org/10.1017/s1446788700036697.

Full text

Abstract:

AbstractAn n-hedral tiling of ℝd is a tiling with each tile congruent to one of the n distinct sets. In this paper, we use the iterated function systems (IFS) to generate n-hedral tilings of ℝd. Each tile in the tiling is similar to the attractor of the IFS. These tiles are fractals and their boundaries have the Hausdorff dimension less than d. Our results generalize a result of Bandt.

APA, Harvard, Vancouver, ISO, and other styles

15

Kowalski, A. M., and A. Plastino. "Relative Entropies and Jensen Divergences in the Classical Limit." Advances in Statistics 2015 (January 27, 2015): 1–8. http://dx.doi.org/10.1155/2015/581259.

Full text

Abstract:

Metrics and distances in probability spaces have shown to be useful tools for physical purposes. Here we use this idea, with emphasis on Jensen Divergences and relative entropies, to investigate features of the road towards the classical limit. A well-known semiclassical model is used and recourse is made to numerical techniques, via the well-known Bandt and Pompe methodology, to extract probability distributions from the pertinent time-series associated with dynamical data.

APA, Harvard, Vancouver, ISO, and other styles

16

Petrov, Yury, and Takeshi Egami. "Exact-diagonalization study of electron-lattice coupling in the effective two-bandt−Jmodel." Physical Review B 58, no. 14 (October 1, 1998): 9485–91. http://dx.doi.org/10.1103/physrevb.58.9485.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Loridant, Benoit, and Jun Luo. "On a Theorem of Bandt and Wang and Its Extension to p2-tiles." Discrete & Computational Geometry 41, no. 4 (January 6, 2009): 616–42. http://dx.doi.org/10.1007/s00454-008-9129-z.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Behrwald, Ralf. "Inscriptions from Pednelissus." Anatolian Studies 53 (December 2003): 117–30. http://dx.doi.org/10.2307/3643090.

Full text

Abstract:

AbstractThe site of Pednelissus in Pisidia, southern Turkey, was first visited by an Italian expedition in 1914. Fieldwork was resumed by a joint project of L. Vandeput (University of Cologne) and H. Bandt (University of Bamberg) in 2001. This article presents the results of the first epigraphical campaign in 2002, which led to the revision of 21 texts as well as the discovery of five new inscriptions. The majority of these texts are building and honorary inscriptions, and, with one possibly Hellenistic exception, they date from Roman imperial times (first to early third centuries).

APA, Harvard, Vancouver, ISO, and other styles

19

Traversaro, Francisco, Francisco O. Redelico, Marcelo R. Risk, Alejandro C. Frery, and Osvaldo A. Rosso. "Bandt-Pompe symbolization dynamics for time series with tied values: A data-driven approach." Chaos: An Interdisciplinary Journal of Nonlinear Science 28, no. 7 (July 2018): 075502. http://dx.doi.org/10.1063/1.5022021.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Kriston, Levente. "Assessing the strength of case growth trends in the coronavirus pandemic." Royal Society Open Science 7, no. 11 (November 2020): 201622. http://dx.doi.org/10.1098/rsos.201622.

Full text

Abstract:

The ability to distinguish between erratic and systematic patterns of change in case count data is crucial for assessing and projecting the course of disease outbreaks. Here, it is shown that measuring the strength of trends can provide information that is not readily captured by commonly used descriptive indicators. In combination with the 7-day moving average, Bandt and Pompe's permutation entropy and Wilder's relative strength index were found to support the timely detection of coronavirus epidemic trends and transitions in data from various countries. The results demonstrate that measuring the strength of epidemic growth trends in addition to their magnitude can significantly enhance disease surveillance.

APA, Harvard, Vancouver, ISO, and other styles

21

HIMEKI, YUTARO, and YUTAKA ISHII. "is regular-closed." Ergodic Theory and Dynamical Systems 40, no. 1 (April 10, 2018): 213–20. http://dx.doi.org/10.1017/etds.2018.27.

Full text

Abstract:

For each $n\geq 2$, we investigate a family of iterated function systems which is parameterized by a common contraction ratio $s\in \mathbb{D}^{\times }\equiv \{s\in \mathbb{C}:0<|s|<1\}$ and possesses a rotational symmetry of order $n$. Let ${\mathcal{M}}_{n}$ be the locus of contraction ratio $s$ for which the corresponding self-similar set is connected. The purpose of this paper is to show that ${\mathcal{M}}_{n}$ is regular-closed, that is, $\overline{\text{int}\,{\mathcal{M}}_{n}}={\mathcal{M}}_{n}$ holds for $n\geq 4$. This gives a new result for $n=4$ and a simple geometric proof of the previously known result by Bandt and Hung [Fractal $n$-gons and their Mandelbrot sets. Nonlinearity 21 (2008), 2653–2670] for $n\geq 5$.

APA, Harvard, Vancouver, ISO, and other styles

22

Gabeleh, Moosa, and Naseer Shahzad. "Seminormal Structure and Fixed Points of Cyclic Relatively Nonexpansive Mappings." Abstract and Applied Analysis 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/123613.

Full text

Abstract:

LetAandBbe two nonempty subsets of a Banach spaceX. A mappingT:A∪B→A∪Bis said to be cyclic relatively nonexpansive ifT(A)⊆BandT(B)⊆AandTx-Ty≤x-yfor all (x,y)∈A×B. In this paper, we introduce a geometric notion of seminormal structure on a nonempty, bounded, closed, and convex pair of subsets of a Banach spaceX. It is shown that if (A,B) is a nonempty, weakly compact, and convex pair and (A,B) has seminormal structure, then a cyclic relatively nonexpansive mappingT:A∪B→A∪Bhas a fixed point. We also discuss stability of fixed points by using the geometric notion of seminormal structure. In the last section, we discuss sufficient conditions which ensure the existence of best proximity points for cyclic contractive type mappings.Erratum to “Seminormal Structure and Fixed Points of Cyclic Relatively Nonexpansive Mappings”

APA, Harvard, Vancouver, ISO, and other styles

23

Kowalski, Andres M., Mariela Portesi, Victoria Vampa, Marcelo Losada, and Federico Holik. "Entropy-Based Informational Study of the COVID-19 Series of Data." Mathematics 10, no. 23 (December 4, 2022): 4590. http://dx.doi.org/10.3390/math10234590.

Full text

Abstract:

Since the appearance in China of the first cases, the entire world has been deeply affected by the flagellum of the Coronavirus Disease (COVID-19) pandemic. There have been many mathematical approaches trying to characterize the data collected about this serious issue. One of the most important aspects for attacking a problem is knowing what information is really available. We investigate here the information contained in the COVID-19 data of infected and deceased people in all countries, using informational quantifiers such as entropy and statistical complexity. For the evaluation of these quantities, we use the Bandt–Pompe permutation methodology, as well as the wavelet transform, to obtain the corresponding probability distributions from the available series of data. The period analyzed covers from the appearance of the disease up to the massive use of anti-COVID vaccines.

APA, Harvard, Vancouver, ISO, and other styles

24

Keller, Karsten. "Symbolic dynamics for angle-doubling on the circle III. Sturmian sequences and the quadratic map." Ergodic Theory and Dynamical Systems 14, no. 4 (December 1994): 787–805. http://dx.doi.org/10.1017/s0143385700008154.

Full text

Abstract:

AbstractBy the theory of Douady and Hubbard, the structure of Julia sets of quadratic maps is tightly connected with the angle-doubling maphon the circleT. In particular, a connected and locally connected Julia set can be considered as a topological factorT/ ≈ ofTwith respect to a specialh-invariant equivalence relation ≈ onT, which is called Julia equivalence by Keller. Following an idea of Thurston, Bandt and Keller have investigated a map α →αfromTonto the set of all Julia equivalences, which gives a natural abstract description of the Mandelbrot set. By the use of a symbol sequence called the kneading sequence of the point α, they gave a topological classification of the abstract Julia setsT/α. It turns out thatT/αcontains simple closed curves iff the point α has a periodic kneading sequence. The present article characterizes the set of points possessing a periodic kneading sequence and discusses this set in relation to Julia sets and to the Mandelbrot set.

APA, Harvard, Vancouver, ISO, and other styles

25

Worrall, David. "Ros Bandt, Sound Sculpture. Intersections in Sound and Sculpture in Australian Artworks. Craftsman House, Sydney 2001. ISBN 1877004-02-2." Organised Sound 8, no. 2 (August 2003): 229. http://dx.doi.org/10.1017/s1355771803220136.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Gutjahr, Tim, and Karsten Keller. "Generalized Ordinal Patterns and the KS-Entropy." Entropy 23, no. 8 (August 23, 2021): 1097. http://dx.doi.org/10.3390/e23081097.

Full text

Abstract:

Ordinal patterns classifying real vectors according to the order relations between their components are an interesting basic concept for determining the complexity of a measure-preserving dynamical system. In particular, as shown by C. Bandt, G. Keller and B. Pompe, the permutation entropy based on the probability distributions of such patterns is equal to Kolmogorov–Sinai entropy in simple one-dimensional systems. The general reason for this is that, roughly speaking, the system of ordinal patterns obtained for a real-valued “measuring arrangement” has high potential for separating orbits. Starting from a slightly different approach of A. Antoniouk, K. Keller and S. Maksymenko, we discuss the generalizations of ordinal patterns providing enough separation to determine the Kolmogorov–Sinai entropy. For defining these generalized ordinal patterns, the idea is to substitute the basic binary relation ≤ on the real numbers by another binary relation. Generalizing the former results of I. Stolz and K. Keller, we establish conditions that the binary relation and the dynamical system have to fulfill so that the obtained generalized ordinal patterns can be used for estimating the Kolmogorov–Sinai entropy.

APA, Harvard, Vancouver, ISO, and other styles

27

CALEGARI, DANNY, SARAH KOCH, and ALDEN WALKER. "Roots, Schottky semigroups, and a proof of Bandt’s conjecture." Ergodic Theory and Dynamical Systems 37, no. 8 (July 13, 2016): 2487–555. http://dx.doi.org/10.1017/etds.2016.17.

Full text

Abstract:

In 1985, Barnsley and Harrington defined a ‘Mandelbrot Set’${\mathcal{M}}$for pairs of similarities: this is the set of complex numbers$z$with$0<|z|<1$for which the limit set of the semigroup generated by the similarities$$\begin{eqnarray}x\mapsto zx\quad \text{and}\quad x\mapsto z(x-1)+1\end{eqnarray}$$is connected. Equivalently,${\mathcal{M}}$is the closure of the set of roots of polynomials with coefficients in$\{-1,0,1\}$. Barnsley and Harrington already noted the (numerically apparent) existence of infinitely many small ‘holes’ in${\mathcal{M}}$, and conjectured that these holes were genuine. These holes are very interesting, since they are ‘exotic’ components of the space of (2-generator) Schottky semigroups. The existence of at least one hole was rigorously confirmed by Bandt in 2002, and he conjectured that the interior points are dense away from the real axis. We introduce the technique oftrapsto construct and certify interior points of${\mathcal{M}}$, and use them to prove Bandt’s conjecture. Furthermore, our techniques let us certify the existence of infinitely many holes in${\mathcal{M}}$.

APA, Harvard, Vancouver, ISO, and other styles

28

Anh, Trần Thị Tuấn. "Đo lường độ phức tạp trong chuỗi thời gian của các cổ phiếu trong danh mục VN30: Tiếp cận bằng Entropy hoán vị." KINH TẾ VÀ QUẢN TRỊ KINH DOANH 14, no. 1 (June 7, 2020): 21–33. http://dx.doi.org/10.46223/hcmcoujs.econ.vi.14.1.493.2019.

Full text

Abstract:

Bài viết áp dụng phương pháp Bandt & Pompe (2002) trên dữ liệu giá đóng cửa và tỷ suất sinh lợi hàng ngày của các cổ phiếu thuộc danh mục VN30 trên thị trường chứng khoán Việt Nam thu thập trong giai đoạn từ tháng 01/2000 đến tháng 08/2018. Kết quả tính toán cho thấy entropy hoán vị chuẩn hóa của chuỗi giá đóng cửa các cổ phiếu không gần 1, nghĩa là biến động của các chuỗi chưa thực sự ngẫu nhiên, còn có tính hình mẫu và có thể dự đoán một phần bằng các hình mẫu hoán vị. Nếu xét theo entropy hoán vị chuẩn hóa của chuỗi tỷ suất sinh lợi thì có thể thấy biến động của chuỗi tỷ suất sinh lợi mang tính ngẫu nhiên nhiều hơn, và vì thế ít có thể dự đoán được hơn so với chuỗi giá. Ngoài ra, entropy hoán vị của chuỗi giá giải thích tốt hơn cho biến động của tỷ suất sinh lợi trung bình, so với dùng entropy của chuỗi tỷ suất sinh lợi và cũng tốt hơn so với khi dùng độ đo rủi ro thông thường là độ lệch chuẩn của tỷ suất sinh lợi.

APA, Harvard, Vancouver, ISO, and other styles

29

Pulido, Manuel, and Osvaldo A. Rosso. "Model Selection: Using Information Measures from Ordinal Symbolic Analysis to Select Model Subgrid-Scale Parameterizations." Journal of the Atmospheric Sciences 74, no. 10 (September 20, 2017): 3253–69. http://dx.doi.org/10.1175/jas-d-16-0340.1.

Full text

Abstract:

Abstract The use of information measures for model selection in geophysical models with subgrid parameterizations is examined. Although the resolved dynamical equations of atmospheric or oceanic global numerical models are well established, the development and evaluation of parameterizations that represent subgrid-scale effects pose a big challenge. For climate studies, the parameters or parameterizations are usually selected according to a root-mean-square error criterion that measures the differences between the model-state evolution and observations along the trajectory. However, inaccurate initial conditions and systematic model errors contaminate root-mean-square error measures. In this work, information theory quantifiers, in particular Shannon entropy, statistical complexity, and Jensen–Shannon divergence, are evaluated as measures of the model dynamics. An ordinal analysis is conducted using the Bandt–Pompe symbolic data reduction in the signals. The proposed ordinal information measures are examined in the two-scale Lorenz-96 system. By comparing the two-scale Lorenz-96 system signals with a one-scale Lorenz-96 system with deterministic and stochastic parameterizations, the study shows that information measures are able to select the correct model and to distinguish the parameterizations, including the degree of stochasticity that results in the closest model dynamics to the two-scale Lorenz-96 system.

APA, Harvard, Vancouver, ISO, and other styles

30

Coq, Pablo Martinez, Walter Legnani, and Ricardo Armentano. "Detection of Arrhythmic Cardiac Signals from ECG Recordings Using the Entropy–Complexity Plane." Proceedings 46, no. 1 (November 18, 2019): 8. http://dx.doi.org/10.3390/ecea-5-06693.

Full text

Abstract:

The aim of this work was to analyze in the Entropy–Complexity plane (HxC) time series coming from ECG, with the objective to discriminate recordings from two different groups of patients: normal sinus rhythm and cardiac arrhythmias. The HxC plane used in this study was constituted by Shannon’s Entropy as one of its axes, and the other was composed using statistical complexity. To compute the entropy, the probability distribution function (PDF) of the observed data was obtained using the methodology proposed by Bandt and Pompe (2002). The database used in the present study was the ECG recordings obtained from PhysioNet, 47 long-term signals of patients with diagnosed cardiac arrhythmias and 18 long-term signals from normal sinus rhythm patients were processed. Average values of statistical complexity and normalized Shannon entropy were calculated and analyzed in the HxC plane for each time series. The average values of complexity of ECG for patients with diagnosed arrhythmias were bigger than normal sinus rhythm group. On the other hand, the Shannon entropy average values for arrhythmias patients were lower than the normal sinus rhythm group. This characteristic made it possible to discriminate the position of both signals’ groups in the HxC plane. The results were analyzed through a multivariate statistical test hypothesis. The methodology proposed has a remarkable conceptual simplicity, and shows a promising efficiency in the detection of cardiovascular pathologies.

APA, Harvard, Vancouver, ISO, and other styles

31

Köbler, Gerhard. "Ehrhardt, Michael, „Ein guldten Bandt des Landes“. Zur Geschichte der Deiche im Alten Land. Fischer, Norbert, Wassersnot und Marschengesellschaft. Zur Geschichte der Deiche in Kehdingen." Zeitschrift der Savigny-Stiftung für Rechtsgeschichte: Germanistische Abteilung 122, no. 1 (August 1, 2005): 620–21. http://dx.doi.org/10.7767/zrgga.2005.122.1.620.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Zhao, Ling Jun, Wan Feng Zhang, Li Fang Zhang, and Ji Bo Xie. "Study on Alteration Information Extraction by Using Assimilation of Multi-Sensor Spectral Data." Applied Mechanics and Materials 241-244 (December 2012): 943–47. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.943.

Full text

Abstract:

Some alterations of similar spectral reflectances cannot be distinguished accurately for their lower spectral resolution when the traditional methods, such as, band ratio and principal component analysis are used to extract alteration information from Landsat ETM multi-spectral data. In this paper, the band1~band7 of MODIS whose wave lengths are among 10~500nm, together with ETM’s multi-spectral bands, whose spatial resolutions are 30m, are chosen in the execution of data assimilation. After the third order wavelet transformation, the low-frequency component of ETM data are replaced by the MODIS data subsequently, then the inverse wavelet transform is in progress. The result of data assimilation consists of not only ETM’s spatial information but also MODIS’ spectral information. At last, four bands of assimilation results are selected to process PCA transform, as a result, two types of alteration in the study area are extracted accurately according to their components.

APA, Harvard, Vancouver, ISO, and other styles

33

EROĞLU, KEMAL ILGAR, STEFFEN ROHDE, and BORIS SOLOMYAK. "Quasisymmetric conjugacy between quadratic dynamics and iterated function systems." Ergodic Theory and Dynamical Systems 30, no. 6 (November 24, 2009): 1665–84. http://dx.doi.org/10.1017/s0143385709000789.

Full text

Abstract:

AbstractWe consider linear iterated function systems (IFS) with a constant contraction ratio in the plane for which the ‘overlap set’ 𝒪 is finite, and which are ‘invertible’ on the attractor A, in the sense that there is a continuous surjection q:A→A whose inverse branches are the contractions of the IFS. The overlap set is the critical set in the sense that q is not a local homeomorphism precisely at 𝒪. We suppose also that there is a rational function p with the Julia set J such that (A,q) and (J,p) are conjugate. We prove that if A has bounded turning and p has no parabolic cycles, then the conjugacy is quasisymmetric. This result is applied to some specific examples including an uncountable family. Our main focus is on the family of IFS {λz,λz+1} where λ is a complex parameter in the unit disk, such that its attractor Aλ is a dendrite, which happens whenever 𝒪 is a singleton. C. Bandt observed that a simple modification of such an IFS (without changing the attractor) is invertible and gives rise to a quadratic-like map qλ on Aλ. If the IFS is post-critically finite, then a result of A. Kameyama shows that there is a quadratic map pc (z)=z2 +c, with the Julia set Jc such that (Aλ,qλ) and (Jc,pc) are conjugate. We prove that this conjugacy is quasisymmetric and obtain partial results in the general (not post-critically finite) case.

APA, Harvard, Vancouver, ISO, and other styles

34

Hao, Zeng Zhou, Fang Gong, Lin Ren, and De Lu Pan. "The Optical and Thermal Properties of Asian Dust over Ocean." Key Engineering Materials 500 (January 2012): 231–37. http://dx.doi.org/10.4028/www.scientific.net/kem.500.231.

Full text

Abstract:

Asian dust storms, which can long range transport and pass through the China Sea, often occur on spring. During this process, dust storm makes some impact on marine ecology and region climate, and the present of Asian dust aerosols over ocean takes some difficult for cloud detection, atmosphere correction of ocean color and sea surface temperature retrieval. Study on Asian dust aerosol properties over ocean is the basis of satellite remote sensing, which is a powerful tool to study dust over ocean. In this paper, the optical and thermal properties of Asian dust aerosol are presented by combining the Moderate Resolution Imaging Spectroradiometer (MODIS) observations and Streamer model simulations. By compare, the reflectance of dust aerosol over ocean at the visible band2, band3 and the near-infrared band6 of MODIS have some significant features, which are different from others, it satisfies Rb3<Rb6<Rb2 for strong dust aerosol over ocean, the weak dust aerosol meets Rb6<Rb2<Rb3, and the dust reflectance is from 0.1 to 0.3. At the thermal atmospheric windows bands which include band29, 31 and 32, for cloud and clear water region, the brightness temperature at band32 is highest and the temperature at band31 is close to band32. However, for dust aerosols, the brightness temperature at band32 is much greater than those at band29, band31, and the brightness temperature difference between band29 and band31 is small and the lower is the difference, the stronger is the dust aerosol. Those Asian dust aerosol characteristics are nice and useful for dust detection, dust retrieval over ocean, and deep study for marine environment and ecology.

APA, Harvard, Vancouver, ISO, and other styles

35

A., Ikhsani, Sudjono P., Firdayati M., and Marselina M. "Identification and analysis of shoreline changes over fishermen settlement along the coast of sungaibuntu and cemarajaya village, Karawang Regency, West Java." Transport and Communications Science Journal 72, no. 1 (January 25, 2021): 95–106. http://dx.doi.org/10.47869/tcsj.72.1.11.

Full text

Abstract:

Shoreline changes, that occur along the coast, gives negative effects to the environment and also social-economic activities on the fishermen’s livelihood. Study about shoreline changes, its trends, and its causes are important for the development of economic and sanitation vulnerability assessment on fishermen community caused by shoreline changes. Thus, environmental sustainability criteria within the local scale and specific to fishermen community takes into account and the implementation of the instrument become more appropriate to reduce the undesirable effects. This research aims to identifying and analysing shoreline changes trend and its factors over the fishermen settlement area along the coast of Sungaibuntu and Cemarajaya village, Karawang Regency, West Java. Data used in this study are Landsat-7 1999, 2002, 2007, and 2012 as well as Landsat-8 2017. To enhance Landsat-7 images, band 2-4-5 are used, meanwhile Landsat-8 employs band 3-5-6. Later, the shoreline was extracted by applying band rationing techniques, Band2/Band5 for Landsat-7 and Band3/Band6 for Landsat-8. The rate of shoreline changes along the coast of Sungaibuntu is -0.15 m/yr and -2.89 m/yr along Cemarajaya. The periodic phenomena that affect shoreline changes consist of tidal range with a mean value of 0.796 m, significant wave height (Hs) of 0 - 2.9 m with the dominant direction heading to the southeast, and also sea level rise (SLR). Besides, there is an anthropogenic factor of land use and land cover changes as the significant feature shown by the managed system of ponds, cropland, farmland, paddy field, along with the settlement. As for the instrument development of economic and sanitation vulnerability on fishermen community, it is important to take shoreline changes rate and its causes into account and consider it as vulnerability criteria.

APA, Harvard, Vancouver, ISO, and other styles

36

Martínez Coq, P., A. Rey, O. A. Rosso, R. Armentano, and W. Legnani. "Detection of cardiac arrhythmia patterns in ECG through H × C plane." Chaos: An Interdisciplinary Journal of Nonlinear Science 32, no. 12 (December 2022): 123118. http://dx.doi.org/10.1063/5.0118717.

Full text

Abstract:

The aim of this study is to formulate a new methodology based upon informational tools to detect patients with cardiac arrhythmias. As it is known, sudden death is the consequence of a final arrhythmia, and here lies the relevance of the efforts aimed at the early detection of arrhythmias. The information content in the time series from an electrocardiogram (ECG) signal is conveyed in the form of a probability distribution function, to compute the permutation entropy proposed by Bandt and Pompe. This selection was made seeking its remarkable conceptual simplicity, computational speed, and robustness to noise. In this work, two well-known databases were used, one containing normal sinus rhythms and another one containing arrhythmias, both from the MIT medical databank. For different values of embedding time delay [Formula: see text], normalized permutation entropy and statistical complexity measure are computed to finally represent them on the horizontal and vertical axes, respectively, which define the causal plane [Formula: see text]. To improve the results obtained in previous works, a feature set composed by these two magnitudes is built to train the following supervised machine learning algorithms: random forest (RF), support vector machine (SVM), and [Formula: see text] nearest neighbors (kNN). To evaluate the performance of each classification technique, a 10-fold cross-validation scheme repeated 10 times was implemented. Finally, to select the best model, three quality parameters were computed, namely, accuracy, the area under the receiver operative characteristic (ROC) curve (AUC), and the F1-score. The results obtained show that the best classification model to detect the ECG coming from arrhythmic patients is RF. The values of the quality parameters were at the same levels reported in the available literature using a larger data set, thus supporting this proposal that uses a very small-sized feature space to train the model later used to classify. Summarizing, the attained results show the possibility to discriminate both groups of patients, with normal sinus rhythm or arrhythmic ECG, showing a promising efficiency in the definition of new markers for the detection of cardiovascular pathologies.

APA, Harvard, Vancouver, ISO, and other styles

37

Krishnakumar, M. A., P. K. Manoharan, B. C. Joshi, R. Girgaonkar, S. Desai, M. Bagchi, K. Nobleson, et al. "High precision measurements of interstellar dispersion measure with the upgraded GMRT." Astronomy & Astrophysics 651 (July 2021): A5. http://dx.doi.org/10.1051/0004-6361/202140340.

Full text

Abstract:

Context. Pulsar radio emission undergoes dispersion due to the presence of free electrons in the interstellar medium (ISM). The dispersive delay in the arrival time of the pulsar signal changes over time due to the varying ISM electron column density along the line of sight. Accurately correcting for this delay is crucial for the detection of nanohertz gravitational waves using pulsar timing arrays. Aims. We aim to demonstrate the precision in the measurement of the dispersion delay achieved by combining 400−500 MHz (BAND3) wide-band data with those at 1360−1460 MHz (BAND5) observed using the upgraded GMRT, employing two different template alignment methods. Methods. To estimate the high precision dispersion measure (DM), we measure high precision times-of-arrival (ToAs) of pulses using carefully generated templates and the currently available pulsar timing techniques. We use two different methods for aligning the templates across frequency to obtain ToAs over multiple sub-bands and therefrom measure the DMs. We study the effects of these two different methods on the measured DM values in detail. Results. We present in-band and inter-band DM estimates of four pulsars over the timescale of a year using two different template alignment methods. The DMs obtained using both these methods show only subtle differences for PSRs J1713+0747 and J1909−3744. A considerable offset is seen in the DM of PSRs J1939+2134 and J2145−0750 between the two methods. This could be due to the presence of scattering in the former and profile evolution in the latter. We find that both methods are useful but could have a systematic offset between the DMs obtained. Irrespective of the template alignment methods followed, the precision on the DMs obtained is about 10−3 pc cm−3 using only BAND3 and 10−4 pc cm−3 after combining data from BAND3 and BAND5 of the uGMRT. In a particular result, we detected a DM excess of about 5 × 10−3 pc cm−3 on 24 February 2019 for PSR J2145−0750. This excess appears to be due to the interaction region created by fast solar wind from a coronal hole and a coronal mass ejection observed from the Sun on that epoch. A detailed analysis of this interesting event is presented.

APA, Harvard, Vancouver, ISO, and other styles

38

Saputra, Pardian. "EKSISTENSI DAN ADAPTASI GRUP BAND THRASH METAL DAN ROCK DI NEGERI SYARIAT." Aceh Anthropological Journal 2, no. 2 (October 30, 2018): 114. http://dx.doi.org/10.29103/aaj.v2i2.1161.

Full text

Abstract:

Fatwa ulama no. 12 of 2013 on Art and Culture of Other Arts in Islamic Syariat in Banda Aceh, should the band with the rock music genre not be able tosurvive for long periods in ‘Aceh. But in reality bands of music genre Thrash Metal and Rock is still survive and present with real in public space in Aceh. This study looks at how the development, existence, and adaptation of the bands Inverno and Cronic in Banda Aceh. The Cronic band was formed in 1999, while Inverno was formed in 2011 in Banda Aceh. From interviews with the band Cronic and personnel about the existence and adaptation Inverno they found that the factors that affect their existence among other ways, through their consistency in the work and the support they received from various parties. he adaptations performed by Cronic and Inverno bands are through the adjustment of lyrics and the meaning of the song lyrics on the albums and singles that they release and make adjustments in terms of the outfit used when they concert as well as the theme song selection of each of their works

APA, Harvard, Vancouver, ISO, and other styles

39

Stoyan, D. "Christoph Bandt, Siegfried Graf and Martina Zähle (editors): Fractal Geometry and Stochastics. Progress in Probability, Vol. 37. Birkhäuser Verlag, Basel, Boston, Berlin 1995. 258 pp. DM 118.—/öS 861.40/sFr. 98.—. ISBN 3-7643-5263-9." Biometrical Journal 38, no. 5 (1996): 576. http://dx.doi.org/10.1002/bimj.4710380505.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Jackson, Robert Howard. "The Guenoa Minuanos and the Jesuit Missions among the Guaraní." Fronteras de la Historia 26, no. 1 (January 1, 2021): 280–303. http://dx.doi.org/10.22380/20274688.1116.

Full text

Abstract:

The Jesuit province of Paraquaria included missions established within both sedentary and non-sedentary indigenous groups. This study examines the Guenoa Minuanos and their interactions with the Jesuit mission San Francisco de Borja. The Guenoa Minuanos were a non-sedentary group that lived in the Banda Oriental, or what is today Uruguay and Rio Grande do Sul. Some bands chose to settle on the missions and particularly San Francisco de Borja, while other bands allied with the Portuguese. This study focuses on the bands that settled on the San Francisco de Borja mission.

APA, Harvard, Vancouver, ISO, and other styles

41

Bant, Willem. "NEDERLAND DOOR COLOMBIAANSE OGEN." De Moderne Tijd 3, no. 1 (January 1, 2019): 76–95. http://dx.doi.org/10.5117/dmt2019.1.004.bant.

Full text

Abstract:

THE NETHERLANDS THROUGH COLOMBIAN EYES The novel ‘Una holandesa en América’ (1888) by Soledad Acosta de Samper In 1888, Soledad Acosta de Samper, a well-known writer and journalist in Colombia’s capital Bogotá, published the novel Una holandesa en América. This article presents an imagological analysis of how the Dutch and the Netherlands are represented in her novel, and discusses Acosta’s possible intentions in writing this book as well as her reasons for choosing a Dutch protagonist. It argues that the images of the Dutch were meant to serve as examples for Acosta’s Colombian audience in a period in which the country was still engaged in nation building after gaining independence from Spain in 1819.

APA, Harvard, Vancouver, ISO, and other styles

42

RodrÍguez, Eva Moreda. "Why do Orchestral and Band Musicians in Exile Matter? A Case Study from Spain." Music and Letters 101, no. 1 (February 1, 2020): 71–88. http://dx.doi.org/10.1093/ml/gcz080.

Full text

Abstract:

Abstract Even though scholarship on music and exile under Franco has grown steadily for the past three decades, little attention has been paid thus far to exiled performers who were active primarily as members of orchestras and bands. This article makes an initial contribution to this field by focusing on the Banda Madrid as a case study. The Banda Madrid was founded in the spring of 1939 in the internment camp of Le Barcarès (France) by Rafael Oropesa. Its members went into exile in Mexico City and became a fixture of the Spanish exile community until 1947. I discuss how the Banda Madrid and the stories of some of its individual members expand our understanding of politics and modernity in the Spanish Republican exile. In order to do this, I follow the trajectories of Banda Madrid musicians before, during, and after the Civil War, and contrast them with those of left-wing composers in exile.

APA, Harvard, Vancouver, ISO, and other styles

43

Costa, Ana Paula Rodrigues da. "LUGAR E MEMÓRIA: A VIDA CANGACEIRA DO BANDO DOS MARCELINOS EM BARBALHA - CE." Revista da Casa da Geografia de Sobral (RCGS) 22, no. 1 (April 24, 2020): 52–67. http://dx.doi.org/10.35701/rcgs.v22n1.413.

Full text

Abstract:

O trabalho em questão discorre sobre a abordagem dos conceitos de lugar e memória a partir da geografia humanista, apresentando como objeto de estudo o bando de cangaceiros dos Marcelinos no Cariri cearense, tendo como recorte espacial o município de Barbalha. O texto apresenta um apanhado geral sobre o movimento do cangaço para, em seguida, apresentar o bando dos Marcelinos e alguns lugares de sua atuação em Barbalha. Para contextualizar o tema, apresenta-se a interseção entre lugar e memória como definições relevantes para o entendimento do movimento do cangaço. Palavras-chave: Bando dos Marcelinos; Cangaço; Lugar; Memória; Geografia Humanista. RESUMEN El trabajo en cuestión discurre sobre el abordaje de los conceptos de lugar y memoria a partir de la geografía humanista, presentando como objeto de estudio el bando de “cangaceiros” de los Marcelinos en el Cariri cearense, teniendo como recorte espacial el municipio de Barbalha. El texto presenta un recuento general sobre el movimiento del “cangaço”, enseguida, presentar el bando de los Marcelinos y algunos sitios de su actuación en Barbalha. Para contextualizar el tema, se presenta la intersección entre lugar y memoria como definiciones relevantes para el entendimiento del movimiento del “cangaço”. Palabras clave: Bando de los Marcelinos; Cangaço; Lugar; Memoria; Geografía Humanista. ABSTRACT This work discusses about the concepts’ approach of place and memory from the humanistic geography, presenting as object of study the Marcelinos’ gang in Cariri – Ceará, having as a spatial clipping the city of Barbalha. The text presents a general overview of the cangaço movement to, then, present the Marcelinos’ gang and some of their actuation places in Barbalha. To contextualize the theme, wepresent the intersection between place and memory as relevant definitions for the understanding of the “cangaço” movement. Keywords: Marcelinos’ gang; Cangaço; Place; Memory; Humanistic Geography. RÉSUMÉ Le travail en question discute de l'approche des concepts de lieu et de mémoire de la géographie humaniste, présentant comme objet d'étude la bande de “cangaceiros” des Marcelinos dans le Cariri Ceará, avec la municipalité de Barbalha comme section spatiale. Le texte présente un aperçu du mouvement du “cangaço” puis présente le groupe des Marcelinos et quelques lieux de leur performance à Barbalha. Pour contextualiser le thème, l'intersection entre le lieu et la mémoire est présentée comme des définitions pertinentes pour comprendre le mouvement du “cangaço”. Mots-clés: La bande des Marcelinos; Cangaço; Lieu; Mémoire; Géographie humaniste.

APA, Harvard, Vancouver, ISO, and other styles

44

Muñoz-Villafranca, C., M. Irabien, N. Hernandez-Aretxabaleta, P. Arreba, J. Ortiz de Zárate, C. Garcia-Gomez, U. Aresti, A. Bilbao, M. Irigoyen, and M. L. Garcia-Vivar. "P234 Association between anti-TNFα drug levels and drug-induced lupus in patients with Inflammatory Bowel Disease." Journal of Crohn's and Colitis 15, Supplement_1 (May 1, 2021): S281—S282. http://dx.doi.org/10.1093/ecco-jcc/jjab076.360.

Full text

Abstract:

Abstract Background Drug-induced lupus (DIL) has been described as an adverse event of an immunological nature, in relation to treatment with anti-TNFα drugs. It is considered as a manifestation uncommon in patients with inflammatory bowel disease (IBD). The main objective of the study was to know the prevalence of DIL, the main characteristics and the management of IBD patients. The secondary objetive was to identify predictive factors related to the pathology. Methods We conducted a retrospective study, between January 2017- March 2020, in patients with IBD treated with anti-TNFα drugs during this time, in a single center. The information was obtained from the clinical history of the hospital. Patients with different degrees of data incompleteness were dismissed. Although there are no accepted diagnostic criteria, diagnosis was based on the criteria proposed by De Bandt: (i) the presence of immunologic abnormalities: ANA+ and/or anti-dsDNA+; (ii) at least two clinical features; (iii) clear temporal association with exposure to the anti-TNFα. The serum concentration of Infliximab (IFX) was considered optimal within the interval 3–7 μg/mL2. For Adalimumab (ADA) the optimal interval was 5–8 μg/mL3. Results We identified 248 patients with anti-TNFα therapy. 15 of them were dismissed due to incomplete data. We found 8 patients with a DIL diagnosis (3.34%). The manifestations of DIL occurred after a mean of treatment duration of 29.63 months. The clinical features of DIL included arthritis (87.5%), fatigue (75%), fever (25%), vasculitis, cutaneous manifestations, and nephropaty (12.5%) each. All patients required specific treatment and in 7 of them (87.5%) the anti-TNFα drug was discontinued followed by complete clinical resolution in all of them. Patients with DIL had a higher prevalence of suboptimal serum concentration of anti-TNFα drug than the rest of the patients (83.33% versus 29.89%, p = 0.012). In addition, the combination therapy with immunomodulators (IMM) was less frequent in the DIL group (0% versus 64.37%, p = 0.003). Antinuclear antibodies (ANA) had a higher prevalence in DIL cases (100% versus 25.36%, p>0.001). No differences were found regarding the type of disease (CD versus UC), duration of anti-TNFα treatment, previous treatment with another anti-TNFα or with the type of anti-TNFα (IFX versus ADA). Conclusion The prevalence of DIL in IBD patients undergoing anti-TNFα treatment could be even higher than described due to the lack of knowledge of the disease and the absence of clearly reported diagnostic criteria. The DIL does not seem to be related to the type of disease, or the type of anti-TNFα. Suboptimal serum concentrations of anti-TNFα, as well as monotherapy treatment (without IMM) could be related to the development of DIL.

APA, Harvard, Vancouver, ISO, and other styles

45

Gerhard, J. A., and Mario Petrich. "Free bands and free *-bands." Glasgow Mathematical Journal 28, no. 2 (July 1986): 161–79. http://dx.doi.org/10.1017/s0017089500006480.

Full text

Abstract:

The word problem for free bands (idempotent semigroups) was solved by Green and Rees [4] in an early paper. They also established certain properties of the free band. This was followed by McLean [6] who provided a general structure theory for bands with some indication as to the structure of the free band. Since then a great many papers have appeared dealing with various aspects of the topic of bands and their varieties. A different solution of the word problem for free bands was recently given by Siekmann and Szabó [9]. For a discussion of bands, see the books [5] and [8].

APA, Harvard, Vancouver, ISO, and other styles

46

Costa, Helder De lima. "Newkey-Burden, Chas. The Wanted: a biografia não autorizada. Tradução de Mariana Varella. São Paulo: Prumo, 2013. 200 p." Cadernos de Tradução 37, no. 3 (September 5, 2017): 373. http://dx.doi.org/10.5007/2175-7968.2017v37n3p373.

Full text

Abstract:

THE WANTED The Unauthorized Biography, livro escrito pelo jornalista e biógrafo americano, Chas Newkey-Burden, e publicado em 2012. Esta obra não ficcional, que foi traduzida para o vernáculo por Mariana Varella e lançada pela Prumo em 2013, com o título de The Wanted: A Biografia Não Autorizada, descreve a trajetória de cinco jovens do Reino Unido que se juntaram em 2009 para formar uma banda juvenil de pop rock. Até hoje, The Wanted é considerada uma das boy bands que mais tempo permaneceu no show business.

APA, Harvard, Vancouver, ISO, and other styles

47

Li, Teng, Bozhong Zhu, Fei Cao, Hao Sun, Xianqiang He, Mingliang Liu, Fang Gong, and Yan Bai. "Monitoring Changes in the Transparency of the Largest Reservoir in Eastern China in the Past Decade, 2013–2020." Remote Sensing 13, no. 13 (June 30, 2021): 2570. http://dx.doi.org/10.3390/rs13132570.

Full text

Abstract:

Based on characteristics analysis about remote sensing reflectance, the Secchi Disk Depth (SDD) in the Qiandao Lake was predicted from the Landsat8/OLI data, and its changing rates on a pixel-by-pixel scale were obtained from satellite remote sensing for the first time. Using 114 matchups data pairs during 2013–2019, the SDD satellite algorithms suitable for the Qiandao Lake were obtained through both the linear regression and machine learning (Support Vector Machine) methods, with remote sensing reflectance (Rrs) at different OLI bands and the ratio of Rrs (Band3) to Rrs (Band2) as model input parameters. Compared with field observations, the mean absolute relative difference and root mean squared error of satellite-derived SDD were within 20% and 1.3 m, respectively. Satellite-derived results revealed that SDD in the Qiandao Lake was high in boreal spring and winter, and reached the lowest in boreal summer, with the annual mean value of about 5 m. Spatially, high SDD was mainly concentrated in the southeast lake area (up to 13 m) close to the dam. The edge and runoff area of the lake were less transparent, with an SDD of less than 4 m. In the past decade (2013–2020), 5.32% of Qiandao Lake witnessed significant (p < 0.05) transparency change: 4.42% raised with a rate of about 0.11 m/year and 0.9% varied with a rate of about −0.09 m/year. Besides, the findings presented here suggested that heavy rainfall would have a continuous impact on the Qiandao Lake SDD. Our research could promote the applications of land observation satellites (such as the Landsat series) in water environment monitoring in inland reservoirs.

APA, Harvard, Vancouver, ISO, and other styles

48

Sartor, Colette. "Bandit." Colorado Review 36, no. 3 (2009): 22–38. http://dx.doi.org/10.1353/col.2009.0069.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Bommeljé, Yvette. "Bandy." Sociaal Bestek 78, no. 2 (May 2016): 2. http://dx.doi.org/10.1007/s41196-016-0026-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Xia, Wei-Feng, Yu-Ming Chu, and Gen-Di Wang. "The Optimal Upper and Lower Power Mean Bounds for a Convex Combination of the Arithmetic and Logarithmic Means." Abstract and Applied Analysis 2010 (2010): 1–9. http://dx.doi.org/10.1155/2010/604804.

Full text

Abstract:

Forp∈ℝ, the power meanMp(a,b)of orderp, logarithmic meanL(a,b), and arithmetic meanA(a,b)of two positive real valuesaandbare defined byMp(a,b)=((ap+bp)/2)1/p, forp≠0andMp(a,b)=ab, forp=0,L(a,b)=(b-a)/(log⁡b-log⁡a), fora≠bandL(a,b)=a, fora=bandA(a,b)=(a+b)/2, respectively. In this paper, we answer the question: forα∈(0,1), what are the greatest valuepand the least valueq, such that the double inequalityMp(a,b)≤αA(a,b)+(1-α)L(a,b)≤Mq(a,b)holds for alla,b>0?

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!