bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improve the performance of convolutional GAN using history-state ensemble for unsupervised early fault detection with acoustic emission signals
Authors: Wang Yu , Vinogradov Alexey 
Published: January 2023

<p>Early fault detection (EFD) in run-to-failure processes plays a crucial role in condition monitoring of modern industrial rotating facilities, which are more and more demanding for safety, energy and ecology saving and efficiency. To enable effective protecting measures, the evolving faults have to be recognized and identified as early as possible. The major challenge is to distill discriminative features on the basis of only the ‘health’ signal, which is uniquely available from various possible sensors before damage sets in and before the signatures of incipient damage become obvious and well-understood in the signal. Acoustic emission (AE) signal has been frequently reported to be able to deliver the early diagnostic information due to its inherently high sensitivity to the incipient fault activities, offering great potential of the AE technique for EFD, which may outperform the traditional vibration-based analysis in many situations. Up to date, the ‘feature-based’ multivariate analysis dominates the interpretation of AE waveforms. In this way, the decision making relies heavily on expert’s knowledge and experience, which is often a weak link in the entire EFD chain. With the advent of artificial intelligence, people are seeking for intelligent method to tackle this challenge. In this paper, we introduce a versatile intelligent analysis method for AE signals. A new architecture of convolutional generative adversarial network (GAN) is designed to extract deep information embedded in AE signals. In order to improve the robustness of the proposed EFD framework, a novel ensemble technique referred to as ‘history-state ensemble’ (HSE) is introduced in this paper. Primary merits of HSE are highlighted as: (1) it does not require extra computing time to obtain the base models; (2) it does not require special design on the network architecture and can be applied to different networks. To evaluate the proposed method, a rolling contact fatigue test monitored by AE sensors was performed, and experimental results have demonstrated the proposed ensemble method largely improves the robustness of GAN. </p>
Metasurface Instrumented High Gain and Low RCS X-Band Circularly Polarized MIMO Antenna for IoT Over Satellite Application
Authors: SAXENA GAURAV , Kumar Sanjay , Chintakindi Sanjay , Al-Tamim Abdulsalam , ABIDI MUSTUFA HAIDER , Saif Wigdan Aref Mohammed , Kansal Sahil , Jain Rishabh , Singh Sajjan , Dohare Anand Kumar , Madurai Praveen Kumar , Kumar Mayank , singh Himanshu , Awasthi Yogendra K 
Published: January 2023

<p>In this article, an X-band metasurface is designed and this metasurface array is used as an instrument to increase gain & reduce radar cross section of circularly polarized X-band MIMO antenna through super-state and under-state positioning of array respectively. Absorbance of the metasurface to the intended frequency band (i.e., 6.75GHz-14.0GHz) is more than 90.0%. Metasurface is designed on FR-4 substrate height (H<sub>s</sub>) 3.1mm with unit cell dimension of 7.95×7.95×3.1mm<sup>3 </sup>(0.265λ<sub>o</sub>×0.265λ<sub>o</sub>×0.103λ<sub>o</sub>) at 10GHz. The proposed antenna is also designed on FR-4 substrate with dimensions of 29×23×1.6mm<sup>3</sup> (0.966λ<sub>o</sub>×0.766λ<sub>o</sub>×0.0.053λ<sub>o</sub>) at 10GHz. The super-state and under-state positioning of metasurface array over MIMO antenna is increased the gain (peak gain 12.6dBi at 11GHz) and reduced the mono-static RCS (18dBm<sup>2</sup>) across the band respectively. The characteristic of the antenna is likewise verified by its s-parameters, radiating efficiency, gain and diversity parameters for the intended band. The simulated & measured results are having better harmony which exhibits suitability of the proposed designs for IoT over satellite, military application, and also useful to identify blood clouting in CT-scan application.</p>
EFFECT OF TRACTOR WHEEL TRAFFIC ON SELECTED SOIL PHYSICAL PROPERTIES
Authors: F. W. Okinda , S. Nyakach , D. M. Nyaanga 
Published: January 2023

The increasing use of agricultural machines in most mechanized farming fields has led to amplified soil compaction levels due to wheel traffic. Since wheel traffic is still underestimated, the main objective of this research was to determine the effect of wheel traffic on soil physical properties. This research determined the effect of wheel traffic on bulk density, soil texture, porosity, infiltration rate, hydraulic conductivity, and cone index using a field experiment at Egerton University Tatton Farm. A walking tractor was used to provide traffic loads. The experiment was conducted in a completely randomized design (CRD) with three weight applications and three traffic locations. The treatments were 1.72 kN (one tractor pass), 5.15 kN (three tractor passes) and 8.09 kN (five tractor passes) and three traffic locations, which are traffic on rows (TR), traffic between rows (TB) and traffic on the entire row (TE), replicated three times. Average moisture contents of the soil for depth ranges of 0 to 15 cm, 16 to 30 cm and 31 to 45 cm were recorded as 23%, 25% and 27%, respectively. The applied weight significantly increased bulk density and cone index but decreased infiltration rate, hydraulic conductivity and porosity. Bulk density increased by 17%, 15% and 8%, cone index increased by 44%, 10% and 7%, and porosity decreased by 25%, 23% and 36% for the three depth ranges after the three weight treatments were applied, respectively. Hydraulic conductivity decreased from 65.2 cm/day, 50.98 cm/day, and 34.05 cm/day to 13.95 cm/day, while infiltration rates decreased from 0.047 cm/min, 0.031 cm/min, and 0.018 cm/min. TE had the highest bulk density as compared to TB and TR. Analysis of variance indicated changes in weight applied, traffic location, and depth with significant effects on soil properties at a 5% level of confidence. It was concluded that wheel traffic causes soil compaction at varying levels depending on the applied weight, thus affecting the soil physical properties. This suggests that decreased and controlled wheel traffic could be a promising way to alleviate soil compaction.
Narrative Inquiry of an English as a Foreign Language (EFL) Teacher’s Experiences in Working with Special Needs Students
Authors: Jumainah Jumainah 
Published: January 2023

This study is intended to unravel how an EFL teacher working in a special needs school teaches her students. The central issues of this study are challenges and strategies employed by the teacher, government concern, readiness, and future expectations of the teacher. Narrative inquiry is carried out as the method of the study. This study involves a participant who has been teaching as an EFL teacher for special needs students for more than seven years. The in-depth narrative interview is conducted to collect the data. To ensure the trustworthiness of the results, the researcher confirms the interpretation of the data with the participant. From the story told by the participant, it is concluded that the biggest challenge faced by the teacher in teaching special needs students is growing their motivation. Thus, the teacher shall be wise in planning the lessons based on each students’ characteristics to enhance their learning motivation. Furthermore, in relation to the government, supports in forms of training and material availability have been given by the Indonesian government. In terms of readiness, most of the English teachers working with special needs students have limited knowledge and experiences at the initial stage of their careers. However, the teachers learn along the way through trials and errors and from a series of training provided to develop their professional skills. In the future, it is expected that the English pre-service teachers can be prepared to teach special needs students as a part of their training and education. Furthermore, the existing teachers are expected to continue learning from different media so that they can keep improving the quality of their teaching.
TRACK—a new algorithm and open-source tool for the analysis of pursuit-tracking sensorimotor integration processes
Authors: Böttcher Adriana , Adelhöfer Nico , Wilken Saskia , Raab Markus , Hoffmann Sven , Beste Christian 
Published: January 2023

AbstractIn daily life, sensorimotor integration processes are fundamental for many cognitive operations. The pursuit-tracking paradigm is an ecological and valid paradigm to examine sensorimotor integration processes in a more complex environment than many established tasks that assess simple motor responses. However, the analysis of pursuit-tracking performance is complicated, and parameters quantified to examine performance are sometimes ambiguous regarding their interpretation. We introduce an open-source algorithm (TRACK) to calculate a new tracking error metric, the spatial error, based on the identification of the intended target position for the respective cursor position. The identification is based on assigning cursor and target direction changes to each other as key events, based on the assumptions of similarity and proximity. By applying our algorithm to pursuit-tracking data, beyond replication of known effects such as learning or practice effects, we show a higher precision of the spatial tracking error, i.e., it fits our behavioral data better than the temporal tracking error and thus provides new insights and parameters for the investigation of pursuit-tracking behavior. Our work provides an important step towards fully utilizing the potential of pursuit-tracking tasks for research on sensorimotor integration processes.
Pola Komunikasi Organisasi Karang Taruna Putra Maulana Mutih Kulon dalam Mempertahankan Solidaritas Anggota
Authors: Puspitasari Feny Indah , Agustina Dwi Pela 
Published: January 2023

An organization is formed by several people who have the same goal. Communication is an important basic thing in an organization to achieve a goal. Karang Taruna Putra Maulana, which was formed in 2005, had been on hiatus for five years. So that it can exist and be active again, of course it is built through cohesiveness and a series of communication that exists between members. The problem that will be studied in this research is how the communication pattern of the Karang Taruna Putra Maulana organization in maintaining member solidarity. The purpose of this study is to help an organization interact with each other between its leaders and members or fellow members within the organization by knowing the communication patterns used, so as to maintain member solidarity to align individual goals with the organization in advancing the organization, and minimize future conflicts. This study uses a qualitative type of research that aims to understand complex facts and phenomena that are useful for providing data on communication patterns of youth organizations in maintaining member solidarity. Data collection techniques using the method of observation, interviews, and documentation. After the data is collected, then data analysis is carried out using the theory of motivation. The result of the research is that Karang Taruna Putra Maulana uses all forms of communication patterns, namely wheels, circles, Y, chains and all directions. The pattern that is often used is the Y pattern and all directions. Meanwhile, the pattern that is not effective or rarely used is the chain pattern because the message conveyed is sometimes incomplete. The solidarity of members is built through regular meetings or meetings and informal communication that exists between members.
Keywords: organizational communication patterns, youth Organizations, solidarity
Analisis Framing Pemberitaan Isu Rasisme Kematian George Floyd di CNNIndonesia.com Periode 28 Mei–29 Juni 2020
Authors: Kurnia Tititri Ari , Kertamukti Rama 
Published: January 2023

The mass media helps the community with one of its information demands. Information can be accessed by the public through mass communication channels like print, electronic, and online media. People from different nations can access information at a location that is hard to go to fast and easily using online media. similar to one of the circumstances of George Floyd's passing on May 25, 2020 in Minneapolis, United States. George Floyd is a very hot issue in a variety of internet media, including social media, because of how quickly and easily one may access online media. The purpose of this study is to ascertain how the online news source CNN Indonesia.com presents the story about the racism controversy surrounding the American death of George Floyd (28 May-29 June 2020). The theory of Media Reality Construction and Reporting is applied in this study. Purposive sampling was employed in this study along with Robert N. Entman's framing model analytical methodology. First, the study finding indicates that racism is still pervasive in America. Second, the Trump administration has not done the best job of maximizing support for eradicating racism in the United States. Third, racism still exists in Hollywood, the country's main film business.
Keywords: online media, the construct of media, framing, racism, Entman
Wacana Otonomi Seksualitas Perempuan: Sisilism Menolak Standar Ganda
Authors: Ningsih Putri Setia 
Published: January 2023

Sexuality is an entity that is fluid and socially defined over a particular space and time. As a discourse, power/knowledge relations basically define sexuality. This research aims to explain how Sisil conveys the discourse of female sexuality on her Sisilism YouTube channel. Sisil and her YouTube channel became the subject of this research, and her formal object is the discussion of female sexuality in Sisilism videos. This research has the purpose to understand how the discourse of sexuality became an arena of the struggle for the practice of power/knowledge. The videos discussing women's sexuality published from 2016- 2022 were selected as a collection of texts that were analyzed using the Critical Discourse Analysis method described by Norman Fairclough. Through text analysis, discursive practice, and social practice, this study explains that female sexuality is shaped and produced through the discourse of the autonomy of female sexuality. The discourse shows Sisil’s agency to reject the double standards of women's sexuality that exist in Indonesian society and she's embracing it by adopting postfeminist concepts of gender and sexuality as a signal of women's liberations.
Keywords: female sexuality, Critical Discourse Analysis, resistance, autonomy, postfeminism
Estado del arte de la inteligencia artificial en marketing y el comportamiento del consumidor
Authors: Pablo A. Gilardini Ricci  
Published: January 2023

Estamos en la era del desarrollo de la Inteligencia Artificial. Aunque veamos en los inicios apenas una incipiente muestra de su eficiencia, seremos partícipes de un cambio profundamente disruptivo en todas las disciplinas donde se aplique este nuevo grupo de tecnologías, en este caso hablaremos del marketing, el comportamiento del consumidor y en la relación empresa-consumidor. En este artículo se hace una revisión de la literatura sistemática entre los años 2010 y 2022, seleccionando los artículos científicos más relevantes en donde confluyen las tres disciplinas: La inteligencia artificial, en adelante IA, el marketing y comportamiento del consumidor. Se expondrán los últimos resultados de las investigaciones realizadas y los posibles caminos de investigación futura.
Abstract
We are in the era of the development of Artificial Intelligence. Although we see in the beginning just an incipient sample of its efficiency, we will be participants in a huge disruptive change in all the disciplines where this new group of technologies is applied, in this case we will talk about marketing, consumer behavior and the changes in the consumer´s company relationship. In this article, a review of the systematic literature between the years 2010 and 2022 is made, selecting the most relevant scientific articles where the three disciplines converge: Artificial intelligence, hereinafter AI, marketing and consumer behavior. The latest results of the research carried out and the possible directions of future research will be presented.
Psicología y lectura aplicado al proceso educativo
Authors: Medina Herrera Alex Guillermo , Sánchez Calvopiña Alexandra Elizabeth , Guanga Gallegos Wilman Edwin , Torres Flores Laura Elizabeth , Cedeño Lombeida Marisela Inés 
Published: January 2023

La lectura en el ámbito educativo es una herramienta relevante en la adquisición de conocimientos, se lee para entender y comprender aspectos básicos y relevantes en las diferentes ciencias del saber, la capacidad de leer y la capacidad de comprensión son actividades que se relacionan, pero que cada una tiene aspectos de identificación procesal, de esto se desprende que, el aprendizaje repetitivo es un reflexión que faculta al estudiante a desarrollar la inteligencia cognitiva, del mismo modo, la dimensión psicológica se centra en el procesamiento de la información recopilada en el contenido educativo, por lo tanto, las habilidades que adquiere el alumno en el desarrollo de formación educativa, es la destreza de comprensión de textos, mejora la gramática y la escritura. Objetivo, permite al discente desenvolverse con un pensamiento crítico y la capacidad de aprender a aprender. Métodos: se realizó un estudio investigativo de tipo cualitativo - cuantitativo, el mismo que, se aplicó en el periodo educativo 2021 – 2022, para el análisis e interpretación de resultados se utilizó una encuesta, aplicada a una población de 105 estudiantes. el aprendizaje considerable cuenta con conocimientos previos que faculta el desarrollo intelectual, los aspectos cognitivos, que consienten a: pensar, conocer, percibir, comprender, comunicar, resolver, estas puntualizaciones están relacionadas intrínsecamente, de modo que, los cambios en uno producen cambios en otros, es un proceso mediante el cual el ser humano adquiere habilidades y destrezas para su desarrollo personal.
Modelo de servicio de atención al cliente en el restaurante la palapa del hotel explorean Kohunlich
Authors: Cachón Martínez Yaizer Jesús 
Published: January 2023

La atención al cliente en los restaurantes es un proceso que tiene como finalidad cumplir con las demandas de los clientes, maximizar la conveniencia del servicio, y la satisfacción del cliente. El objetivo de este Artículo de investigación es diseñar una propuesta de modelo de servicio de atención al cliente del hotel Explorean kohunlich, por medio de encuestas que permitan conocer exactamente lo que se necesita como marca se podrá ir cambiando cada vez las preguntas para abordar diferentes áreas de las que de la que se necesita tener más feedback ,una calidad en los servicios para ir Identificando las áreas de establecimientos de alimentos y bebidas donde se encuentren fallos y puedan mejorar a futuro para un calidad en el servicio. Finalmente, una vez realizadas las encuestas se pudo apreciar, una información más clara con respeto a las percepciones de los clientes y colaboradores. Con esta información y mediante el análisis de resultados se ha formulado una propuesta de mejora tanto para el servicio como para el clima laboral, mismo que permita alcanzar el éxito en el desempeño de las operaciones de los restaurantes.
Démarchandiser le travail pour contrecarrer le capital
Authors: Dumas Maryse 
Published: January 2023

À la fin du xx e siècle, devant l’offensive néolibérale, le rapport de forces devient très défavorable aux salariés. La CGT estime alors le moment venu de construire une nouvelle vision de la condition salariale susceptible de donner des perspectives aux luttes et de rééquilibrer les rapports de forces en faveur de celles et ceux qui vivent de leur travail. Elle met alors en cohérence ses propositions revendicatives pour gagner un « Nouveau statut du travail salarié » et passer ainsi d’une démarche syndicale en « défense » à une démarche en « conquête ».
« Blocs » politiques ou unité du salariat ?
Authors: Mellier Frédéric 
Published: January 2023

La lecture des résultats électoraux en termes de « blocs », reprenant une formule gramscienne dans un autre contexte que celui de sa création, occulte des réalités très différentes aujourd’hui. Le texte invite à une autre conception du rassemblement politique sur la base de ce qu’est le salariat actuel et des convergences entre ses composantes.
Le comptable public : renaître ou disparaître
Authors: Adans Bernard 
Published: January 2023

Le comptable public incarne depuis des décennies la quintessence de la comptabilité publique française. La LOLF et ses ambitions en matière de transparence financière aurait pu être l’occasion de revoir son rôle. Cette opportunité n’a pas été saisie. Depuis, l’érosion progressive des fondements de la comptabilité publique et la suppression de sa « clef de voute », la responsabilité personnelle et pécuniaire du comptable public, compromet le devenir de ce dernier. Si pour l‘État et ses opérateurs, sa place apparaît assurée, il n’en va pas de même au niveau des collectivités territoriales. Il restera aussi à définir le champ de ses interventions : garant de la régularité ou bien simple caissier.
Lire aussi avec « eux »…
Authors: Rateau Dominique 
Published: January 2023

Inadapté, différent, anormal, handicapé ou autoproclamé valide – chacun(e) de nous lit dès sa venue au monde. Car lire est une nécessité vitale pour donner sens aux signes et tisser liens à soi-même et aux autres. Rencontrer des albums et des lecteurs d’albums permet de cultiver notre être lecteur et d’inventer des possibles, et cela dès notre naissance et jusqu’à la fin de notre vie. Qui que nous soyons !
Accueillir l’enfant différent en EAJE : des liens à tisser… un travail de dentelle
Authors: Dincq Céline , Reiter Johanna 
Published: January 2023

Les dernières dispositions réglementaires nous rappellent combien l’inclusion des jeunes enfants est une perspective qui s’inscrit durablement dans les missions des établissements d’accueil du jeune enfant, plus communément appelés « crèches ». Malgré la sensibilisation des professionnel·les, une réglementation et des compensations favorisant l’accessibilité des structures d’accueil, la réalité de l’accueil inclusif dans le secteur de la petite enfance est parfois empreint d’ambivalences pour les professionnel·les, entre la volonté d’accueillir et le sentiment de ne pas être disponibles et compétents pour le faire. Or, si les professionnel·les qui travaillent en crèche n’ont pas les compétences pour réaliser un diagnostic ou pour faire le dépistage d’un handicap particulier, leur rôle s’inscrit bien dans une démarche de prévention prévenante, tant la période de la petite enfance est cruciale pour la construction des premiers liens d’attachement.