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Artículos de revistas sobre el tema "Transformée de Walsh"

Autor: Grafiati

Publicado: 25 de mayo de 2024

Última modificación: 31 de julio de 2025

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1

Suha, Suliman Mardan, and Taha Hamood Mounir. "New fast Walsh–Hadamard–Hartley transform algorithm." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 2 (2023): 1533–40. https://doi.org/10.11591/ijece.v13i2.pp1533-1540.

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This paper presents an efficient fast Walsh–Hadamard–Hartley transform (FWHT) algorithm that incorporates the computation of the Walsh-Hadamard transform (WHT) with the discrete Hartley transform (DHT) into an orthogonal, unitary single fast transform possesses the block diagonal structure. The proposed algorithm is implemented in an integrated butterfly structure utilizing the sparse matrices factorization approach and the Kronecker (tensor) product technique, which proved a valuable and fast tool for developing and analyzing the proposed algorithm. The proposed approach was disti

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2

Hu Liang, 胡亮, 胡学娟 Hu Xuejuan, 黄圳鸿 Huang Zhenhong, 徐露 Xu Lu та 连丽津 Lian Lijin. "基于离散Walsh-Hadamard变换和引导滤波的多聚焦图像融合". Laser & Optoelectronics Progress 58, № 22 (2021): 2210003. http://dx.doi.org/10.3788/lop202158.2210003.

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3

Sasikala, D., and R. Neelaveni. "Correlation Coefficient Measure of Mono and Multimodal Brain Image Registration using Fast Walsh Hadamard Transform." International Journal of Engineering and Technology 3, no. 2 (2011): 154–60. http://dx.doi.org/10.7763/ijet.2011.v3.215.

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4

Birkeland, Peter. "Supermarkets Transformed: Understanding Organizational and Technological Innovations.John P. Walsh." American Journal of Sociology 100, no. 3 (1994): 845–46. http://dx.doi.org/10.1086/230598.

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5

Berti, E., F. Chiaraluce, N. E. Evans, and J. J. McKee. "Reduction of Walsh-transformed electrocardiograms by double logarithmic coding." IEEE Transactions on Biomedical Engineering 47, no. 11 (2000): 1543–47. http://dx.doi.org/10.1109/10.880108.

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6

Jeyasurya, B., and M. Rahman. "Application of Walsh Functions for Microprocessor-Based Transformer Protection." IEEE Transactions on Electromagnetic Compatibility EMC-27, no. 4 (1985): 221–25. http://dx.doi.org/10.1109/temc.1985.304293.

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7

Vaishali, Suryawanshi, and K. Sarode Tanuja. "Hadamard Walsh space based hybrid technique for image data augmentation." IAES International Journal of Artificial Intelligence (IJ-AI) 14, no. 1 (2025): 538–46. https://doi.org/10.11591/ijai.v14.i1.pp538-546.

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Image data augmentation (IDA) is common when deep learning is used for image classification to address the issue of overfitting. Overfitting occurs when the datasets are small and the deep learning models have a huge capacity. Overfitting models have low training errors but high validation errors and result in poor generalization. Several methods have been researched in this context, but frequency domain-based methods are less explored. In this research, we have explored the Hadamard and Walsh space and developed two hybrid technique for IDA. The proposed techniques use a combination of Hadama

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8

Magomed-Kasumov, Magomedrasul, та Salikh Magomedov. "Быстрое преобразование Фурье по системе функций, ортогональных по Соболеву и порожденных системой Уолша". Daghestan Electronic Mathematical Reports, № 15 (2021): 55–66. http://dx.doi.org/10.31029/demr.15.5.

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9

Mustafa, Ziyad Tariq, Alaa Al-Hammami, and Jasim Al-Samarai. "Evaluation of Wavelet Transform Audio Hiding." Iraqi Journal for Computers and Informatics 40, no. 1 (2002): 32–44. http://dx.doi.org/10.25195/ijci.v40i1.224.

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Audio hiding is method for embedding information into an audio signal. It seeks to do so in a robust Fashion, while not perceivably degrading the host signal (coves audio). Hiding data in audio signals presents & varicty of challenges: due in part to the wider dynamic and differential range of the Human Auditory System (HAS) as compared to other senses. Transform are usually used for robust audio hiding (audio watcrmarking). But, the audio hiding process is affected by the type of transform used. Therefore, this paper presents an evaluation of wavelet transform hiding in comprison with scl

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10

Gorgadze, S. F., Dao Vu Shi та A. V. Ermakova. "Synchronization of M-sequences based on fast Нadamard transform". Radiotehnika i èlektronika 69, № 2 (2024): 122–36. http://dx.doi.org/10.31857/s0033849424020031.

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Options have been developed for constructing circulant matrices of any M-sequence (MS) based on automorphic multiplicative groups of the extended Galois field, constructed using an irreducible primitive polynomial, on the basis of which the original MS is formed. The result of this approach is the identification of new methods for transforming MS circulant matrices to a matrix of Walsh functions, ordered by the powers of the antiderivative element of the field. It is shown for the first time that, depending on the initial conditions of the transformation, a set of any number of any cyclic shif

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11

WU, Wei. "Characteristics of Dual-cylinder Hydraulic Transformer with Rotatable Wash Plate." Journal of Mechanical Engineering 49, no. 22 (2013): 144. http://dx.doi.org/10.3901/jme.2013.22.144.

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12

Shuo-Yen Tseng. "Synthesis of a 4 $\times$ 4 Walsh–Hadamard Transformer Using Long-Period Waveguide Grating Arrays." IEEE Photonics Technology Letters 21, no. 14 (2009): 972–74. http://dx.doi.org/10.1109/lpt.2009.2021154.

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13

MAGAÑA, SONIA, SARAH M. SCHLEMMER, GORDON R. DAVIDSON, ELLIOT T. RYSER, and DANIEL V. LIM. "Laboratory and Pilot-Scale Dead-End Ultrafiltration Concentration of Sanitizer-Free and Chlorinated Lettuce Wash Water for Improved Detection of Escherichia coli O157:H7." Journal of Food Protection 77, no. 8 (2014): 1260–68. http://dx.doi.org/10.4315/0362-028x.jfp-13-421.

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An automated dead-end (single pass, no recirculation) ultrafiltration device, the Portable Multi-use Automated Concentration System (PMACS), was evaluated as a means to concentrate Escherichia coli O157:H7 from 40 liters of simulated commercial lettuce wash water. The assessment included generating, sieving, and concentrating sanitizer-free lettuce wash water, either uninoculated or inoculated with green fluorescent protein–transformed E. coli O157:H7 at a high (1.00 log CFU/ml) or low (−1.00 log CFU/ml) concentration. Cells collected within the filters were recovered in approximately 400 ml o

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14

Kou, Hangning, Jingliang Gu, Jiang You, et al. "Single-Shot Wavefront Sensing in Focal Plane Imaging Using Transformer Networks." Optics 6, no. 1 (2025): 11. https://doi.org/10.3390/opt6010011.

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Wavefront sensing is an essential technique in optical imaging, adaptive optics, and atmospheric turbulence correction. Traditional wavefront reconstruction methods, including the Gerchberg–Saxton (GS) algorithm and phase diversity (PD) techniques, are often limited by issues such as low inversion accuracy, slow convergence, and the presence of multiple possible solutions. Recent developments in deep learning have led to new methods, although conventional CNN-based models still face challenges in effectively capturing global context. To overcome these limitations, we propose a Transformer-base

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15

Eisner, E. A., and E. H. Beers. "First-Generation Walh Timing Experiment, 1987." Insecticide and Acaricide Tests 14, no. 1 (1989): 9. http://dx.doi.org/10.1093/iat/14.1.9a.

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Abstract This test was conducted in a 7-yr-old orchard with under-tree irrigation. The experimental design was a randomized complete block with 4 single-tree replicates/treatment. Materials were applied to the point of drip with a handgun sprayer operated at 400-500 psi. Rates were based on a dilute application of 400 gal/acre. The first spray was timed to coincide with petal fall, about 10 d after the first nymphs had hatched. The remaining treatments were applied at 1-wk intervals. WALH densities were determined by counting nymphs on 20 leaves/tree showing visible injury on the upper surface

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16

Kountchev, Roumen K., Rumen P. Mironov, and Roumiana A. Kountcheva. "Hierarchical Cubical Tensor Decomposition through Low Complexity Orthogonal Transforms." Symmetry 12, no. 5 (2020): 864. http://dx.doi.org/10.3390/sym12050864.

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In this work, new approaches are proposed for the 3D decomposition of a cubical tensor of size N × N × N for N = 2n through hierarchical deterministic orthogonal transforms with low computational complexity, whose kernels are based on the Walsh-Hadamard Transform (WHT) and the Complex Hadamard Transform (CHT). On the basis of the symmetrical properties of the real and complex Walsh-Hadamard matrices are developed fast computational algorithms whose computational complexity is compared with that of the famous deterministic transforms: the 3D Fast Fourier Transform, the 3D Discrete Wavelet Trans

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17

Gorgadze, S. F., Dao Vu Shi, and A. V. Ermakova. "Synchronization of Gold sequences based on fast transform in a truncated basis of Walsh–Hadamard functions." Radiotehnika i èlektronika 69, no. 2 (2024): 137–45. http://dx.doi.org/10.31857/s0033849424020045.

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Based on the analysis of the structures of isomorphic multiplicative groups of extended Galois fields, it is established that any cyclic shift of a pseudo-random Gold sequence can be transformed into a function belonging to the complete set of analogues of Rademacher functions of the corresponding dimension. This made it possible to develop a new algorithm for fast synchronization of Gold sequences based on the calculation of their discrete convolution using fast spectral transformation in a truncated basis of Walsh–Hadamard functions. The gain of the developed algorithm in terms of the number

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18

Dai, Jing, and Zhi Hua Li. "Analysis of the Energy Efficiency Grades Detection for Power Transformers." Advanced Materials Research 328-330 (September 2011): 1003–7. http://dx.doi.org/10.4028/www.scientific.net/amr.328-330.1003.

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There is a lot of power loss in the power transmission, and the loss comes from power transformers contribute very much to this. So the implement of energy efficiency grade for power transformers has great significance to the development of power transformer, which can wash out the high energy-consuming transformer, decrease the power loss, and increase the efficiency of power transmission. The energy consumption of transformer consists of no load loss and load loss. In this test, I analyze the experiments for no load loss and load loss with the “Minimum allowable values of energy efficiency a

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19

Allison, Lincoln. "John P. Walsh,Supermarkets Transformed: Understanding Organizational and Technological Innovations, Rutgers University Press, 1993. ISBN 0-8135-1969-1." Sociological Focus 27, no. 2 (1994): 187–88. http://dx.doi.org/10.1080/00380237.1994.10571019.

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20

Yadav, Nalini, and Sudeep D. Thepade. "Comprehensive Performance Comparison of Fourier, Walsh, Haar, Sine and Cosine Transforms for Video Retrieval with Partial Coefficients of Transformed Video." International Journal of Computer Applications 120, no. 19 (2015): 38–43. http://dx.doi.org/10.5120/21339-4345.

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21

Dr H. B. Kekre, Dr Sudeep D. Thepade, and Akshay Maloo. "Image Retrieval using Energy Compaction in Transformed Colour Mean Vectors with Cosine, Sine, Walsh, Haar, Kekre, Slant & Hartley Transforms." International Journal of Intelligent Information Processing 2, no. 4 (2011): 1–15. http://dx.doi.org/10.4156/ijiip.vol2.issue4.1.

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22

Correa, Joaquín. "Formas de uma guerra diluída." Boletim de Pesquisa NELIC 17, no. 27 (2017): 108. http://dx.doi.org/10.5007/1984-784x.2017v17n27p108.

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A revista Arturo colocou em cena, em 1944, o concretismo não representativo nas vanguardas do Prata se enfrentando ao primeiro governo peronista, força representativa por excelência. Daí em diante o debate da representação política com a não representação artística teve algumas emergências significativas. No presente texto se indaga duas possíveis emergências dessa constelação: a revista El Cielo (analisando brevemente o posterior percurso dos seus editores, César Aira e Arturo Carrera) e o trabalho editorial e por vezes clandestino de Rodolfo Walsh no Semanário de la CGT de los argentinos, em

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23

Moldakhan, Inabat, Dinara K. Matrassulova, Dina B. Shaltykova, and Ibragim E. Suleimenov. "Some advantages of non-binary Galois fields for digital signal processing." Indonesian Journal of Electrical Engineering and Computer Science 23, no. 2 (2021): 871–78. https://doi.org/10.11591/ijeecs.v23.i2.pp871-878.

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It is shown that the convenient processing facilities of digital signals that varying in a finite range of amplitudes are non-binary Galois fields, the numbers of which elements are equal to prime numbers. Within choosing a sampling interval which corresponding to such a Galois field, it becomes possible to construct a Galois field Fourier transform, a distinctive feature of which is the exact correspondence with the ranges of variation of the amplitudes of the original signal and its digital spectrum. This favorably distinguishes the Galois Field Fourier Transform of the proposed type from th

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24

Tian, Yichuan, and Mario E. Magaña. "Pilot-Aided Channel Estimation for Massive MIMO Systems in TDD-mode Using Walsh-Hadamard Transformed Subsampled Data at the Base Station." Wireless Personal Communications 119, no. 1 (2021): 423–40. http://dx.doi.org/10.1007/s11277-021-08218-4.

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25

Abdelrahman, El‐Sayed M., and Sharafeldin M. Sharafeldin. "A least‐squares minimization approach to shape determination from gravity data." GEOPHYSICS 60, no. 2 (1995): 589–90. http://dx.doi.org/10.1190/1.1443797.

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The gravity anomaly expression produced by most geologic structures can be represented by a continuous function of both shape (shape‐factor) and depth‐related variables with an amplitude coefficient related to mass (Abdelrahman and El‐Araby, 1993). Few methods have been developed to determine the shape of the buried geologic structure from residual gravity anomaly profiles. These methods include a Walsh transform approach (Shaw and Agarwal, 1990) and the employment of a correlation factor between successive least‐squares residuals (Abdelrahman and El‐Araby 1993). In the present note, a least‐s

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26

Miller, K. M., M. T. Suidan, G. A. Sorial, A. P. Khodadoust, C. M. Acheson, and R. C. Brenner. "Anaerobic treatment of soil wash fluids from a wood preserving site." Water Science and Technology 38, no. 7 (1998): 63–72. http://dx.doi.org/10.2166/wst.1998.0278.

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An integrated system has been developed to remediate soils contaminated with pentachlorophenol (PCP) and polycyclic aromatic hydrocarbons (PAHs). This system involves the coupling of two treatment technologies, soil solvent washing and anaerobic biotreatment of the extract. Specifically, this study evaluated the effectiveness of the granular activated carbon (GAC) fluidized-bed reactor to treat a synthetic waste stream of PCP and four PAHs (naphthalene, acenaphthene, pyrene, and benzo(b)fluoranthene) under anaerobic conditions. This waste stream was intended to simulate the wash fluids from a

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27

Ximena, Sepúlveda Varas., and Valderrama Aguayo. Iván. "La universidad latinoamericana como espacio critico: Epistemologías interculturales/decoloniales contra las políticas reproductoras del pensamiento." Encuentros. Revista de Ciencias Humanas, Teoría Social y Pensamiento Crítico. 19, Universidad Nacional Experimental Rafael María Baralt (2023): 27–38. https://doi.org/10.5281/zenodo.8270507.

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El presente ensayo plantea como tesis la existencia de una responsabilidad ontológica de las universidades latinoamericanas, en cuanto instituciones validadoras <em>del saber</em>, que les demanda configurarse como espacios de encuentro y promotores de diálogos críticos sustentados en epistemologías contextualizadas. En el desarrollo del trabajo se busca proponer claves conceptuales que tributen a rearticular la institucionalidad universitaria tensionando sus bordes (Walsh, 2010:209) y porosidades para co-construir políticas institucionales y educativas contr

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28

Wang, Yu, Yang Liao, Li Xin Mo, and Ya Ling Li. "Preparation of the Lithographic Printing Ink Cleaning Solution in Plateaus." Advanced Materials Research 900 (February 2014): 348–51. http://dx.doi.org/10.4028/www.scientific.net/amr.900.348.

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A method to make a kind of printing ink cleaning solution is studied in plateaus. At present, any applicable lithographic printing ink cleaner solution can wash the ink in plains, but not applicable in plateaus which are under low pressures. A kind of lithographic printing cleaning solution is made in this paper, which can solve the problem of volatilizing fast and being not clear. The solution we made have a good cleaning effects, which will not make ink rollers transformed, and not have any injury to PS plate. It will satisfy the condition under the climate of plateaus.

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29

Shrikant, Chavate, Mishra Ravi, K. Singh S, and Sharma Dinesh. "Hybridized Neural Network Based Approaches Used for Video Shot Boundary Detection." Indian Journal of Science and Technology 16, no. 33 (2023): 2670–80. https://doi.org/10.17485/IJST/v16i33.1671.

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Abstract <strong>Objective:</strong> The objective of this work is to detect video shot boundary which is an important phase in the domain of video processing. The applications such as indexing, retrieval and browsing of video are majorly depends on accurate detection of shot boundary so the detection is highly necessary in the area of video processing. <strong>Methods:</strong> Many researchers have contributed to the field of Shot Boundary Detection (SBD) to improve video processing throughout the previous decade. Some of the techniques have detected abrupt as well as gradual

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30

Lehmkuhl, Frank, Philipp Schulte, Wolfgang Römer, and Stephan Pötter. "The loess landscapes of the Lower Rhine Embayment as (geo-)archeological archives – insights and challenges from a geomorphological and sedimentological perspective." E&G Quaternary Science Journal 72, no. 2 (2023): 203–18. http://dx.doi.org/10.5194/egqsj-72-203-2023.

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Abstract. Archeological and geoscientific research in loess landscapes remains challenging due to erosional discordances and the relocation of sediments by fluvial erosion and slope wash. The Lower Rhine Embayment (LRE) can serve as a blueprint for archeological and paleoenvironmental research in loess landscapes of Central Europe. The accumulation of wind-blown dust; paleosols developed therein; and the archeological artifacts preserved in loess, colluvial or alluvial sediments are evidence of the Pleistocene and Holocene dynamics of the landscape. Geomorphologic processes in different and sp

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31

Cox, Stephanie C., Clare Hocking, and Deborah Payne. "Showers: from a violent treatment to an agent of cleansing." History of Psychiatry 30, no. 1 (2018): 58–76. http://dx.doi.org/10.1177/0957154x18801766.

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In the early nineteenth century, physicians designed the first manufactured showers for the purpose of curing the insane. Sustained falls of cold water were prescribed to cool hot, inflamed brains, and to instil fear to tame impetuous wills. By the middle of the century showers had appeared in both asylums and prisons, but shower-related deaths led to their decline. Rather than being abandoned, however, the shower was transformed by the use of warm water to economically wash the skins of prison and asylum populations. In stark contrast to an involuntary, deliberately unpleasant treatment, by t

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32

Shaheen, Imad, Abdelhalim Zekry, Fatma Newagy, and Reem Ibrahim. "PAPR reduction for FBMC/OQAM using hybrid scheme of different Precoding transform and mu-law companding." International Journal of Engineering & Technology 6, no. 4 (2017): 154. http://dx.doi.org/10.14419/ijet.v6i4.8326.

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The filter banks multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is developing multicarrier modulation technique used in the next wireless communication system (5G). FBMC/OQAM supports high data rate and high band width efficiency. However, one of the major drawbacks of FBMC system is high peak to Average Power Ratio (PAPR) of the transmitted signal, which causes serious degradation in performance of the system. Therefore, it is required to use a proper PAPR scheme at the transmitter to reduce the PAPR. In this paper, a hybrid scheme is investigated with the combination of

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33

Trindade, Elaine, and Moisés De Lemos Martins. "Constelações Decoloniais: O Pós-Museu Como Espaço de Interculturalidade e Resistência." Revista Lusófona de Estudos Culturais 11, no. 2 (2024): e024017. https://doi.org/10.21814/rlec.5739.

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Assim como uma constelação é formada por estrelas individuais que juntas criam uma representação significativa, a expressão constelações decoloniais sugere a interconexão de diversas imagens, práticas e movimentos decoloniais que, juntos, formam um quadro mais amplo e compreensivo de resistência. Sugere ainda a inclusão de múltiplas perspectivas, vozes e experiências de diferentes culturas. De modo semelhante às constelações, que são compostas por múltiplos pontos de luz, cada imagem, pensamento, perspectiva, contribui para mapear e navegar por territórios culturais e históricos periféricos ou

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34

Swift, Fred C., and Elizabeth J. Herman. "Apple, All Season Insecticide Test, 1987." Insecticide and Acaricide Tests 13, no. 1 (1988): 32. http://dx.doi.org/10.1093/iat/13.1.32.

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Abstract The test was carried out in a 17-yr-old block of'Red Delicious' and 'Stayman' apples. Treatments were applied with an FMC PT50 airblast sprayer operated at 300 psi and 1.5 mph to deliver 225 gal/acre. Treatment dates were 22 Apr, pink (P); 12 May, petal fall (PF); 29 May, first cover (IC); 18 Jun, second cover (2C); 8 Jul, third cover (3C); and 14 Aug, fourth cover (4C). The single-tree plots, replicated 4 times (3 'Stayman,' 1 'Red Delicious'), were arranged in a randomized complete block design. For disease control the entire orchard was sprayed with Polyram as needed. Data were tra

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35

Wynholds, Paul F., and Thomas F. Leigh. "Control of Spider Mites on Cotton, 1985." Insecticide and Acaricide Tests 11, no. 1 (1986): 307–8. http://dx.doi.org/10.1093/iat/11.1.307.

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Abstract Acaricides were applied to Acala SJC-1 cotton at two locations, near Shafter, CA, and Five Points, CA, planted 5 Apr, and 3 Apr, respectively. Individual plots were 8 rows (40-inch) wide and 150 ft long. Treatments were replicated 4 times in a randomized complete block design and were applied 20 Jun, at Shafter and 11 Jul at Five Points. Comite, Apollo and DPX Y5893 treatments were reapplied at Shafter on 8 Jul. Applications were made by high clearance sprayer equipped with drop booms using 5 hollow cone nozzles per row delivering 25 gal/acre at 40 psi. Mainstem leaves (25 per plot, e

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36

Datti, Lakshmi Chaitanya, and Mudiarasan Kuppusamy. "A Conceptual Argument on the Digital Resilience Capability within the Developing and Developed Countries." International Journal of Advanced Business Studies 1, no. 1 (2022): 10–19. http://dx.doi.org/10.59857/llqw1552.

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Businesses have been dynamically and quickly changing for centuries, largely due to technological improvements. Around the world, intelligent, digital, and integrated representations of technology are proliferating (Panetta, 2018). The Internet of Things (IoT), Virtual human-machine interfaces, and artificial intelligence are examples of cutting-edge business technologies that have substantial growth potential (Brynjolfsson, Hui, and Liu, 2019; Briggs and Buchholz, 2019). However, if a firm is not digitally structured and transformed for this purpose, it will be difficult for technology-driven

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37

Meor, Yusoff M. S., E. M. Mahdi, Muslimin Masliana, and Paulus Wilfred. "Role of Alkaline Fusion in the Growth of Sodium Titanite Nanostructures from Rutile Mineral." Journal of Nano Research 21 (December 2012): 77–82. http://dx.doi.org/10.4028/www.scientific.net/jnanor.21.77.

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The paper presents a study on the use of alkaline fusion to produce nanostructured sodium titanate from rutile mineral. The spherical structure of the micron-sized starting material changed and transformed to a two-dimensional nanostructure after the alkaline fusion process. After 7 hours dissolution with 30% NaOH, the growth of sodium titanate nanorod is observed, and after undergoing prolonged dissolution, nanowires, with an average diameter of 20-40 nm and a length of 1-4 µm are formed. The study also showed that using 0.1M HCl to wash the titanate complex results in a sodium titanate that

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38

Wynholds, Paul F., Thomas F. Leigh, and Bai Li Xin. "Control of Spider Mites and L. Hesperus on Cotton, 1986." Insecticide and Acaricide Tests 13, no. 1 (1988): 264. http://dx.doi.org/10.1093/iat/13.1.264.

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Abstract Pesticides were applied to 'Acala SJ-2' cotton near Shafter and Five Points, Calif., planted 15 Apr and 17 Apr, respectively. Individual plots were 16 and 24 rows wide, respectively (1.02 m/row), and 46 m long. Treatments were replicated 4 times in a randomized complete block design and were applied by high-clearance ground sprayer equipped with drop booms using 3 or 5 hollow-cone nozzles/row, depending on plant size, delivering 140 or 234 liters/ha at 2.8 kg/cm2. Mainstem leaves (25/plot, 8th unfolded leaf below mainstem terminal) were sampled on 5 or 6 posttreatment dates and proces

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39

Wegner, H., P. W. Reeh, S. Brehm, H. W. Kreysel, and K. H. Steen. "Diltiazem blocks the PH-induced excitation of rat nociceptors together with their mechanical and electrical excitability in vitro." Journal of Neurophysiology 75, no. 1 (1996): 1–10. http://dx.doi.org/10.1152/jn.1996.75.1.1.

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1. The effect of the calcium channel antagonist diltiazem on pH-induced sustained nociceptor excitation was investigated in a rat skin-saphenous nerve preparation, in vitro, where receptive fields of identified and isolated single fibers were superfused at the corium side with controlled solutions to assess their chemosensitivity. 2. Unmyelinated mechano-heat sensitive ("polymodal") C fiber terminals (n = 78) were superfused with a CO2-saturated synthetic interstitial fluid (CO2-SIF, pH 6.1). Fibers responding to this acid pH condition (n = 60; 77%) were further stimulated for > or = 30 min

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Olga, Matias Teles Honorato, and Faleiro Wender. "A articulação da matriz curricular na interface da formação (de)colonial de professores do campo em ciências da natureza no Estado de Goiás." Revista Educação em Contexto 2, no. 2 (2023): 59–82. https://doi.org/10.5281/zenodo.10201134.

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Apresentamos uma pesquisa, que se objetiva analisar a articulação da Matriz Curricular das Licenciaturas em Educação do Campo com habilitação em Ciências da Natureza (LEdoCs) do Estado de Goiás na promoção positiva da Formação Docente Decolonial, baseada na proposta de Walsh (2009), nas concepções de Freire (1979, 2005), Mignolo (2008), Quijano (1992, 2005) dentre outros autores. Metodologicamente de abordagem qualitativa (Bogdan; Biklen 1994), sistematiza um levantamento bibliográfico, cujos dados foram construídos mediante a análise documental, através dos Projetos Político Pedagógicos e de

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41

Hamilton, George C., Elizabeth Herman, and Fred C. Swift. "Apple, Petal-Fall vs Pink Test, 1985." Insecticide and Acaricide Tests 11, no. 1 (1986): 25–26. http://dx.doi.org/10.1093/iat/11.1.25.

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Abstract A 15-year-old orchard located at the Rutgers Fruit Research & Development Center, Cream Ridge, NJ was used in this test. Sprays were applied to 3 single-tree replicates of ‘Red Delicious’ arranged in a randomized complete block design. Trees were sprayed to runoff (ca 5 gal/tree; 300 GPA) using a hydraulic sprayer equipped with a hand-gun and operated at 200 psi. Spray dates were 11 Apr (P) and 30 Apr (PF). For disease control the entire orchard was sprayed with Captan and Polyram as needed. European red mite estimates were made by randomly picking 25 leaves per replicate, brushin

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Derevianko, Ya A., Yu I. Gorbenko, and О. О. Kuznetsov. "Factorial number system for nonlinear substitutions generation." Radiotekhnika, no. 209 (June 24, 2022): 38–58. http://dx.doi.org/10.30837/rt.2022.2.209.04.

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Modern cryptographic applications use cryptographic algorithms with a symmetric key. They provide high conversion rates and resistance to crypto-graphic attacks. To complicate the plaintext – cipher-text ratio, symmetric ciphers usually use nonlinear substitutions (S-boxes). S-boxes cryptographic metrics play a crucial role in ensuring resilience to most known attacks (differential, linear, algebraic, and other cryptanalysis methods). However, generating efficient s-boxes is a challenge. Even for small input/output sizes, there are an extremely large number of possible solutions. Usually, the

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Wiharja, Andry Fernandus, and Harini Fajar Ningrum. "Analisis Prediksi Penjualan Produk PT. Joenoes Ikamulya Menggunakan 4 Metode Peramalan Time Series." Jurnal Bisnisman : Riset Bisnis dan Manajemen 2, no. 1 (2020): 43–51. http://dx.doi.org/10.52005/bisnisman.v2i1.23.

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The need of information is important in the strict of business competition. The quality and result of data information which have been processed affects the strategy and the succeeded in the future. Joenoes Ikamulya is a company concerns in selling product and it use the selling data to be transformed into useful information for the company itself. By counting the forecasting with several forecasting time series method and the error in each method, it is expected that the company could have information and the best result in the forecasting. The results from prediction system were made by 4 fo

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Adjei, Mark Owusu, Huan Zhao, Xiaoguang Tao, et al. "Using A Protoplast Transformation System to Enable Functional Studies in Mangifera indica L." International Journal of Molecular Sciences 24, no. 15 (2023): 11984. http://dx.doi.org/10.3390/ijms241511984.

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Mangoes (Mangifera indica L.) are an important kind of perennial fruit tree, but their biochemical testing method and transformation technology were insufficient and had not been rigorously explored. The protoplast technology is an excellent method for creating a rapid and effective tool for transient expression and transformation assays, particularly in plants that lack an Agrobacterium-mediated plant transformation system. This study optimized the conditions of the protoplast isolation and transformation system, which can provide a lot of help in the gene expression regulation study of mango

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Kim, HyunSoo, and Chul-Hyun Park. "Estimation of Bubble Size and Gas Dispersion Property in Column Flotation." Separations 11, no. 12 (2024): 331. http://dx.doi.org/10.3390/separations11120331.

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This study investigates bubble size measurements, bubble characteristics, and the relationship between key operating variables and gas dispersion properties in column flotation. As the frother concentration increased to 120 ppm, the bubble size distribution (BSD) transformed from bimodal to unimodal and achieved a minimum bubble size of 0.62 mm. The critical coalescence concentration (CCC) was identified as 120 ppm. Gas velocity and wash water velocity significantly influenced bubble size, with gas holdup peaking at 27% at 1.08 cm/s a gas velocity. The bubble-rising velocity increased as the b

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Zhang, Xuri, Hongyuan Shi, Zhiyi Liu, Huaqing Li, Hao Xing, and Liyang Wang. "The response of Chudao’s beach to typhoon “Lekima” (No. 1909)." Open Geosciences 14, no. 1 (2022): 813–23. http://dx.doi.org/10.1515/geo-2022-0394.

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Abstract The response of beaches to typhoons has always been a hot topic at home and abroad. The study of beach changes during typhoons is helpful to deepen the understanding of beach evolution and is important for the coastal ecological environment. Based on the observation results of ten profiles and the sediment samples in Chudao before and after the typhoon Lekima, this article explored the response characteristics of the beach to the typhoon. The results showed that the study area was located on the right side of the typhoon’s forward path, and the double superposition of onshore waves an

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Oroian, Monica, Diana Ioana Pop, Ana-Maria Gheldiu, et al. "The relative bioavailability of two formulations containing 10 mg Dapagliflozin assessed under fasting conditions in a randomized crossover study in healthy Caucasian subjects." Acta Marisiensis - Seria Medica 66, no. 1 (2020): 30–34. http://dx.doi.org/10.2478/amma-2020-0006.

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AbstractObjective: The aim of the present study was to evaluate the relative bioavailability of two formulations containing 10 mg dapagliflozin in healthy Caucasian subjects under fasting conditions.Materials and Methods: Forty-eight healthy Caucasian subjects were enrolled in a single-dose, crossover, balanced, open label, randomized clinical trial, with two treatment, two periods and two sequences. The wash-out period was of 7 days and thirty-eight subjects completed both study periods. Each subject received a single dose of 10 mg dapagliflozin as the reference product Farxiga® (AstraZeneca

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Gandolfi, F., M. Terqui, S. Modina, et al. "Failure to produce transgenic offspring by intra-tubal insemination of gilts with DNA-treated sperm." Reproduction, Fertility and Development 8, no. 7 (1996): 1055. http://dx.doi.org/10.1071/rd9961055.

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The reproducibility of the use of sperm cells as vectors of foreign DNA in the genome of pigs was verified in the present study and the effectiveness of four different procedures for sperm treatment was assessed. For each gilt, approximately 6 x 10(6) ejaculated boar spermatozoa were incubated for 30 min in 1 mL TALP medium containing 3 micrograms of linearized pSV2CAT plasmid DNA. Before incubation, spermatozoa were treated in four experimental groups: (1) cells were stored at 16 degrees C for 24 h and then washed three times in TALP; (2) cells from the fresh, undiluted sperm-rich fraction of

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Sikorska, Marianna, Linda M. Brewer, Tony Youdale, et al. "Evidence that mammalian ribonucleotide reductase is a nuclear membrane associated glycoprotein." Biochemistry and Cell Biology 68, no. 5 (1990): 880–88. http://dx.doi.org/10.1139/o90-130.

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Epitope-specific antibodies to the M1 and M2 subunits of mammalian ribonucleotide reductase were prepared using peptides predicted to have a high antigenic index. Western blotting demonstrated that the anti-M1 antibody was specific for the 89-kilodalton M1 subunit (and its degradation fragments) and the anti-M2 antibody specifically recognized the 45-kilodalton M2 subunit. Both antibodies inhibited the CDP-reductase activity of the holoenzyme. Using these antibodies, both the M1 and M2 subunits were shown to be localized in the cytoplasm and in the nuclear regions of a number of cell types, in

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Manikant, Thakur, Tiwari Sankalp, Yadav Vipin, and Khandare Anand. "A mobile app for removing duplicate multimedia images." i-manager’s Journal on Image Processing 10, no. 3 (2023): 35. http://dx.doi.org/10.26634/jip.10.3.19467.

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With the development of multimedia technology and the popularity of smartphones, the collection of multimedia information from various applications has rapidly grown. This information encompasses text, images, video, and audio compositions. This multimedia information has not only transformed the way we communicate and share content but has also posed new challenges and opportunities in fields such as data analysis, content creation, and information management. Consequently, multimedia education has become the focal point for research institutions and businesses. The modern solution faces two

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