bluuebunny/crossref_metadata_2025_split huggingface dataset:
Progress in Polymer-based Composites as Efficient Materials for Electromagnetic
Interference Shielding Applications: A Review
Authors: Opara Franklin Anaele , Obasi Henry Chinedu , Eke Benedict Chukwudi , Eze Wilson Uzochukwu 
Published: December 2022

:
Different electromagnetic interference (EMI) shielding materials have been developed
over time. In the past electromagnetic (EM) shielding technology made use of metals and their
composites because of good shielding effectiveness but their low elasticity high density and corrosion
tendency render them obsolete. Ceramic-based composites have also gained popularity for
EMI shielding applications because of their low density and excellent corrosion resistance but
high absorption loss is a major drawback. Recently, polymer-based composites have attracted
attention because they make for superb EMI shielding with the advantages of electromagnetic
wave absorption over reflection and have been widely used with fast growth in application after
their emergence. This paper reviews the progress of polymer-based composites as efficient materials
for electromagnetic interference shielding and applications.

:
Electromagnetic (EM) waves are formed by the interaction of an electric field and a magnetic
field. EM waves require no specific medium through which they can move. Their movement
can be though air solid materials liquid or even vacuum. The EM spectrum ranges from lower
energy waves (longer wavelengths) such as radio waves and microwaves to higher energy
waves (shorter wavelengths), such as gamma rays and X-rays. Traditional materials such as
metals and ceramics were found to be useful as EMI shielding materials. However, low elasticity
high density and high absorption loss tend to limit their EMI effectiveness. Recently
polymer-based electromagnetic shielding materials have been widely employed as EMI
shielding materials. Given the above different EMI shielding materials based on diverse matrix
materials are discussed with emphasis on polymer-based composites as emerging and alternative
EMI shielding materials.

:
The development of the electronic industry offers weight reduction as an additional technical
requirement besides good EMI shielding performance. EMI shielding ensures the inhibition of
the transmission of EM waves from one point to another using shield materials. Metals as
conventional EMI shielding materials have been substituted with alternative materials which
are lighter such as polymer-based materials and ceramic-based materials.
Applications of Artificial Intelligence to Obesity Research: Scoping Review of Methodologies
Authors: An Ruopeng , Shen Jing , Xiao Yunyu 
Published: December 2022

Background
Obesity is a leading cause of preventable death worldwide. Artificial intelligence (AI), characterized by machine learning (ML) and deep learning (DL), has become an indispensable tool in obesity research.

Objective
This scoping review aimed to provide researchers and practitioners with an overview of the AI applications to obesity research, familiarize them with popular ML and DL models, and facilitate the adoption of AI applications.

Methods
We conducted a scoping review in PubMed and Web of Science on the applications of AI to measure, predict, and treat obesity. We summarized and categorized the AI methodologies used in the hope of identifying synergies, patterns, and trends to inform future investigations. We also provided a high-level, beginner-friendly introduction to the core methodologies to facilitate the dissemination and adoption of various AI techniques.

Results
We identified 46 studies that used diverse ML and DL models to assess obesity-related outcomes. The studies found AI models helpful in detecting clinically meaningful patterns of obesity or relationships between specific covariates and weight outcomes. The majority (18/22, 82%) of the studies comparing AI models with conventional statistical approaches found that the AI models achieved higher prediction accuracy on test data. Some (5/46, 11%) of the studies comparing the performances of different AI models revealed mixed results, indicating the high contingency of model performance on the data set and task it was applied to. An accelerating trend of adopting state-of-the-art DL models over standard ML models was observed to address challenging computer vision and natural language processing tasks. We concisely introduced the popular ML and DL models and summarized their specific applications in the studies included in the review.

Conclusions
This study reviewed AI-related methodologies adopted in the obesity literature, particularly ML and DL models applied to tabular, image, and text data. The review also discussed emerging trends such as multimodal or multitask AI models, synthetic data generation, and human-in-the-loop that may witness increasing applications in obesity research.
Resultados (no) deseados. Elecciones,democracia y nuevo tiempo político en Perú
Authors: Durand Guevara Anahí 
Published: December 2022

Análisis sobre las históricas y complejas elecciones que vivió el Perú en el 2021, en las que fueron derrotadas las fuerzas conservadoras representadas por el fujimorismo a manos de una alianza de centroizquierda encabezada por el profesor Pedro Castillo. La autora explica la accidentada ruta que vivió el actual Presidente tras ganar la segunda vuelta electoral y la toma de posesión, pues la derecha peruana, en una postura abiertamente golpista, buscó construir una narrativa de descalificación y ataque apoyada por los poderes fácticos internos y externos, destacando la labor de los monopolios mediáticos, en la que se buscó desconocer el triunfo izquierdista a partir de un supuesto fraude a favor del profesor. Casi un mes y medio después, el órgano electoral declaró finalmente como presidente electo a Pedro Castillo. En ese contexto, este valioso texto analiza los elementos presentes en el fondo del proceso: los actores y sus proyectos políticos, el juego discursivo de una derecha en esencia antidemocrática y golpista, y las perspectivas de que la bandera de la transformación pueda llegar a buen puerto.
VALIDITAS DAN REALIBILITAS ANGKET KEPERCAYAAN DIRI PADA SISWA SMP KELAS VII
Authors: Fauziah Salma Nur , Samsudin Asep , Irmayanti Rima 
Published: December 2022

AbstractSelf-confidence is an main component for the adolencents to grow up to be a person who has good quality life. In the process, the adolencents are often faced with situations what made them have crisis of confidence. Therefore, be required appropriate of instrument which has been tested validity and realibility. The subject of this research were 32 students in grade 7th of Pasundan Tanjungsari junior High School. From the result, there are 7 statement declared valid out of 40 statements and has realibility score 0,652. That way the questionnaire is included in the moderate category, which means that the results obtained will tend to be the same and not much different when tested at different times and subjects.Â AbstrakKepercayaan diri merupakan komponen penting bagi remaja dalam membentuk pribadi yang memiliki kualitas hidup yang baik. Dalam proses perkembangannya, remaja sering dihadapkan pada situasi yang membuatnya mengalami krisis percaya diri. Oleh karena itu, diperlukan sebuah alat ukur kepercayaan diri yang tepat dan telah di uji validitas dan relibilitas. Subjek dalam penelitian ini merupakan 32 orang siswa kelas VII di SMP Pasundan Tanjungsari. Hasil dari uji validitas terdapat 7 pernyataan yang valid dari 40 penyataan dan memiliki nilai realibilitas sebesar 0,652. Dengan begitu angket termasuk kedalam kategori sedang, yang artinya hasil yang didapat akan cenderung sama dan tidak jauh berbeda apabila di uji cobakan di waktu dan subjek yang berbeda.
LAYANAN BIMBINGAN KELOMPOK DENGAN TEKNIK DISKUSI UNTUK MENINGKATKAN KEMATANGAN KARIER SISWA KELAS XII MENGGUNAKAN MEDIA GOOGLE MEET
Authors: Istiqomah Dini , Samsudin Asep , Suherman Maya Masyita 
Published: December 2022

This study aims to determine the implementation of group guidance services with discussion techniques to increase career maturity using google meet media, to find out the responses of teachers and class XII students to group guidance services, discussion techniques using google meet media, to find out the obstacles faced by teachers and students when implementing services. group guidance with discussion techniques using google meet media. The research method used is qualitative method. The sample in this study was 4 students from class XII at SMAN 6 Garut. The data of this study were obtained from the results of observations, documentation, and interviews with BK teachers and students on group guidance services with discussion techniques using google meet media. The results showed that the implementation of group guidance services with discussion techniques using google meet media was carried out well. The responses of teachers and students to group guidance services with discussion techniques using google meet media got good results. Obstacles faced by teachers and students in group guidance services with discussion techniques are the absence of quota subsidies from schools and students are sometimes constrained by an inadequate network, BK teachers are also still adjusting to learning using media. So that the delivery of the material that is conveyed is not optimal and students do not understand what the teacher is saying.Keywords:Â Career Maturity, Group Guidance Services, Discussion Techniques.
ANALISIS RESIKO USAHATANI KELAPA SAWIT DI DESA POLANTO JAYA KECAMATAN RIO PAKAVA KABUPATEN DONGGALA
Authors: Suparte I Komang , Lamusa Arifuddin , Pratama M Fardal 
Published: December 2022

The purpose of this study is to determine the magnitude of the production and income risks
experienced by oil palm farmers, as well as the efforts that need to be made by farmers in mitigating
production and income risks. This research was conducted in Polanto Jaya, Rio Pakava District,
Donggala Regency. The location of the research was determined by purposive sampling with the
consideration that this area is one of the largest oil palm producing areas in Dongala Regency. The
time of the study was carried out from June to July 2021. The method of determining respondents
was carried out using a simple random sample method or simple random sampling with a total of 38
respondents. The data analysis method used income analysis, coefficient of variation (CV) analysis,
and descriptive analysis. The results of this study indicate that the average income of farmers in
Polanto Jaya Village is Rp. 23,470,541,/Ha/Year. The production risk obtained by the Coefficient of
Variation (CV) of 0.0167 and the income risk obtained by the Coefficient of Variation (CV) of
0.0208 which means that oil palm farming in Polanto Jaya Village has low production risk and
income risk.
MANAJEMEN RANTAI PASOK BAWANG GORENG PADA INDUSTRI SAL-HAN DI KOTA PALU
Authors: Rifaldi Moh , Lamusa Arifuddin , R. Malik Shintami 
Published: December 2022

This study aims to determine the mechanism of the fried onion supply chain in the sal-han
industry in the city of palu. This research was carried out in small and medium-size industries salhan on street Sis Aljufri no. 48 Palu Cities, from March to May 2020. The respondents consisted of
10 people, namely 4 farmers, 3 traders, 1 industrial owner, and 2 consumers. Data analysis used with
qualitative method analysis. The results of the analysis show that (1) The supply chain network in
the Sal-Han industry is starting from farmers – collectors – industry – consumers, where each link in
the chain has its own task. (2) There are3 flow patterns in the supply chain of the sal-han industry,
namely the flo of products flowing from farmers to the final consumer, the flow of information
flowing from two directions fromfarmers and collectors, the industry and then into the hands of
consumers, financial flowsflow from consumers to industry, collectors to farmers
PENGGUNAAN SUMBERDAYA OPTIMAL PADA PRODUKSI KOPI DI INDUSTRI 3 BINTANG KOPI KAILI DESA TINGGEDE KECAMATAN MARAWOLA KABUPATEN SIGI
Authors: Podala Putri Fillia Indah Anastasya , Lamusa Arifuddin , Howara Dafina 
Published: December 2022

This study aims to determine the optimal use of resources for coffee production and to
determine the maximum profit of coffee production obtained by the 3 Bintang Kopi Kaili industry.
Respondents were determined. The respondents were determined purposively, with a total of 3
respondents. The analysis used is analysis. The data analysis used is Linear Programming analysis
with the help of LINDO software. The results of the study which were calculated using linear program
data analysis and assisted by the LINDO application showed that the maximum production was by
producing 1000 gram packaged ground coffee with 0,5 kg of raw materials from the total use of 41,66
kg of raw materials, 8,1 workers HOK from the total available workforce of 67.5 HOK, and engine
capacity of 24,3 from the total availability of 202,5 engine capacity. The results of this study stated
that the production of 100 gram packaged ground coffee was less profitable. The results of this study
also show that the 3 Bintang Kopi Kaili industry will get the maximum profit by only producing 100
packs of 1000 gram ground coffee which increases the income by IDR 24.726380 previously the 3
Bintang Kopi Kaili industry only earned a profit of IDR 3.205337.
Human development: a long and winding road. history, regulations and case law
Authors: Recalde M. Cecilia 
Published: December 2022

Los documentos internacionales se han convertido en un hito para el diseño y contenido de las ideas de desarrollo y desarrollo humano, sin perjuicio de la recepción del derecho al desarrollo en instrumentos regionales de derechos humanos como del efecto relevante que tales textos revelan en las regulaciones constitucionales sobre progreso, desarrollo y/o desarrollo humano. Lo expuesto, sin duda, no obsta a que los jueces se vean desafiados cuando intentan explicar o aplicar estas disposiciones, especialmente cuando enfrentan regulaciones referidas a los derechos económicos, sociales y culturales, en general, y, en particular, al desarrollo humano, sin que se avizore un criterio único al analizar la implementación de las disposiciones sociales, económicas y culturales, y menos aún al estudiar el impacto práctico de las cláusulas de desarrollo humano. PALABRAS CLAVES: Desarrollo humano – derechos humanos – instrumentos internacionales ‑ regulaciones constitucionales – interpretación judicial
Talking Tools, Suffering Servants, and Defecating Men: The Power of Storytelling in Maithil Women’s Tales
Authors: Davis Coralynn V. 
Published: December 2022

Abstract
What can we learn about the way that folk storytelling operates for tellers and audience members by examining the telling of stories by characters within such narratives? I examine Maithil women’s folktales in which stories of women’s suffering at the hands of other women are first suppressed and later overheard by men who have the power to alleviate such suffering. Maithil women are pitted against one another in their pursuit of security and resources in the context ofpatrilineal formations. The solidarities such women nonetheless form—in part through sharing stories and keeping each other’s secrets—serve to mitigate their suffering and maintain a counter-system of ideational patterns and practices.
The Body as Storyteller: Karaite Women’s Experience of Blood and Milk
Authors: Tsoffar Ruth 
Published: December 2022

AbstractIssues of purity and impurity structure the Karaite woman’s life within a unique hierarchy of power, in which a breast-feeding mother becomes vulnerable in the presence of a menstruating woman. In this article, I examine two descriptions of such encounters, with special attention to the significance of mother’s milk within a discourse of bodily fluids (blood, milk, and urine). I also discuss the representation of the body as divided and reduced to its fluids and the Karaites’ resolution for this drama of the open body.
"As Far from Secular, Operatic, Rag-Time, and Jig Melodies as Is Possible": Religion and the Resurgence of Interest inthe Sacred Harp, 1895-1911
Authors: Vinson Duncan 
Published: December 2022

AbstractSince its publication in 1844, the shape-note tunebook The Sacred Harp has primarily found use in the nonsectarian venue of the singing convention. Around the turn of the twentieth century, however, several promoters of Sacred Harp singing tried to identify the singing tradition more closely with impulses toward religious revival within Southern Protestantism. This identification was one of the factors that fueled a revival of interest in Sacred Harp singing itself during these years.
Storvikenin the Old World and the New
Authors: Leary Jame P. 
Published: December 2022

AbstractThis case study ofa legend cycle, extending from Norway to Wisconsin, argues that American folklorists, preoccupied as they have become with adolescent legendry, still know far too little about the sustained relationships between legends, old country hearths, and new world regions-particularly those regions where peoples of other than Anglo-American descent dominate the cultural landscape.
The Unbearable Weight of Authenticity: Zora Neale Hurston’sTheir Eyes Were Watching Godand a Theory of "Touristic Reading"
Authors: Hathaway Rosemary V. 
Published: December 2022

AbstractZora Neale Hurston’s novel Their Eyes Were Watching God is the focal point in this article for a discussion of "touristic reading," a process that occurs when a reader assumes a fictional text is an authentic and complete representation of its source culture. Although this can happen even when the ethnicity of the writer and reader match, the dynamic is often intensified when their ethnicities diff-that is, when readers read across ethnic (or other) boundaries. Folkloric content in fiction may make texts particularly vulnerable to such readings, but the presence of ethnographic material may also help undermine touristic readings, as evidenced by the resistant and subversive aspects of Hurston’s text.
Central Europe in the Distorting Mirror of Maps, Languages and Ideas
Authors: Kamusella Tomasz 
Published: December 2022

Abstract
Central Europe is as much invented as the continent of Europe, and as any human concept for that matter. But when people subscribe to and act in accordance with a concept of this kind, it becomes reality, that is, part of social reality. This essay, in an interdisciplinary manner, traces the origins and the functioning of Central Europe as a concept through the lens of cartography, history and culture. From the vantage of intellectual and political discourse, the usually nebulous idea of Central Europe was a reply to the disappearance of empires in this region after 1918, and to the rise of totalitarianism in 1938-48. After the period of "occlusion" during the communist years (when the concept was preserved among Central European émigré scholars in the West as "East Central Europe"), it resurfaced in the 1980s as a cultural-cum-political banner, under which refusniks and dissident intellectuals proclaimed their protest, seeing the Soviet bloc countries as different from the Soviet Union, then identified with Eastern Europe. In the postcommunist 1990s Central Europe flourished as a cultural and political concept, but following the 2004-07 eastward enlargement of the European Union, its significance was reduced to culture only. Time will show whether any need for Europa Centralis may still remain.
The Animal Welfare Movement in Interwar Poland: An Introductory Sketch
Authors: Plach Eva 
Published: December 2022

Abstract
This article examines the animal welfare movement in the Second Polish Republic (1918 to 1939). It focuses on two major animal welfare organizations, the Society for the Protection of Animals, and the Polish League for the Friends of Animals, both of which were based in Warsaw and had branches throughout the country. The purpose is to introduce readers to these two groups and to the broader subject of animal welfare activism in Poland; no previous scholarship exists on this topic. The purpose, too, is to place that activism in the context of newly established statehood, and to show that animal protectionists injected their work with a nationalist purpose and potential. While their main aim was to protect defenseless creatures, activists also believed that a strong animal welfare movement would cement the new Poland’s identity as a modern, civilized, and "European" nation.
Beyond the Symbol of the Woman Scientist: Marie Składowska Curie from the Standpoints of Presidents Harding, Coolidge, and Hoover
Authors: Pycior Helena M. 
Published: December 2022

Abstract
Three American presidents—Warren G. Harding, Calvin Coolidge, and Herbert Hoover—celebrated Marie Sktodowska Curie when she visited the United States in 1921 and 1929. This paper analyzes the interpretations of Curie promoted by the presidents and Owen D. Young, the business leader and diplomat who, with Marie Mattingly Meloney, organized Curie’s visit of 1929. Focus on these men takes historical understanding of the visits beyond the lens of women, gender, and science, which since the 1970s has strikingly advanced but also somewhat narrowed study of Curie’s American significance. The men fit Curie into major concerns of the postwar period (including diplomatic tensions and immigration control) and core themes of their individual lives and careers. In major public addresses, they constructed Curie as a symbol of not only women’s ability to combine career, marriage, and motherhood (Harding) but also Polonia’s contributions to America (Coolidge), the universal calling to service (Coolidge), morality controlling science (Coolidge), pure science as the seedbed of applied science (Hoover and Young), and Polish-American and French-American bonds (all four men). Finally, the paper reconstructs Curie’s second visit as an act of service to Poland, motivated by Young’s promise of S50,000 for the Warsaw Radium Hospital and Institute.
Drones: uma extensão do olhar ou sua desumanização ?
Authors: Burmester Cristiano Franco 
Published: December 2022

As imagens aéreas marcaram presença na sociedade moderna pouco tempo após o advento da fotografia. Também se tornaram parte da estratégia bélica desde que se tornaram viáveis tecnicamente. Atualmente, a utilizacão de veículos aéreos não tripulados, notadamente conhecidos como Drones, ampliou sua participação em diferentes segmentos da sociedade devido a sua miniaturização decorrente da convergência entre tecnologia e a imagem digital. Em que medida estes artefactos provocam transformações na produção e recepção de imagens aéreas ? Estamos diante de uma extensão do olhar ou sua desumanização ? Apoiado nas reflexões de Vilém Flússer e sua obra A filosofia da Caixa Preta e Edmond Couchot em seu livro A Tecnologia na Arte - da fotografia à realidade virtual, este artigo procura refletir sobre esta questão e analisar seus possíveis desdobramentos contemporâneos.
O trato filológico de Gramsci e seus usos
Authors: Silva Renan  Somogyi Rodrigues da 
Published: December 2022

Resenha do livro Antonio Gramsci – Filologia e Política, de Álvaro Bianchi, Daniela Mussi e Sabrina Arecó (orgs.). Porto Alegre: Zouk, 2019.