bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the interpolation of the spaces $W^{l,1}( \mathbb{R}^{d})$ and $W^{r,\infty }( \mathbb{R}^{d})$
Authors: Curcă Eduard 
Published: February 2024

We study some properties of spaces obtained by interpolation of the Sobolev spaces

W^{k,1}(\mathbb{R}^{d})

and

W^{l,\infty}(\mathbb{R}^{d})

, where

l

and

r

are nonnegative integers, and

{d\geq 2}

. We are concerned with the standard real and complex methods of interpolation. In the case of the real method, an old result of De Vore and Scherer (1979) gives that

(W^{l,1}(\mathbb{R}^{d}),W^{l,\infty }(\mathbb{R}^{d}))_{\theta,p_{\theta}}= W^{l,p_{\theta}}(\mathbb{R}^{d}),

where

\theta\in (0,1)

and

1/p_{\theta}=1-\theta

. We complement this result by considering the case

l\neq r

. We prove that, when

l\neq r

,

(W^{l,1}(\mathbb{R}^{d}),W^{r,\infty }(\mathbb{R}^{d}))_{\theta,q}=B_{q}^{\sigma ,q}(\mathbb{R}^{d}), \tag{$\star$}

where

\sigma :=( 1-\theta ) l+\theta r

and

1/q= 1-\theta

, if and only if

l-r\in \mathbb{R}\setminus [1,d]

. Also, we prove a similar fact when

W^{l,1}

is replaced in

(\star)

by a space

W^{s,p}

where

s\neq r

is a real number and

p\in (1,\infty)

. Several other problems like the boundedness of the Riesz transforms on interpolation spaces are also considered. In the case of the complex method, it was proved by M. Milman (1983) that, for any

1<p<\infty

,

(W^{l,1}(\mathbb{R}^{d}),W^{l,p }(\mathbb{R}^{d}))_{\theta}=W^{l,p_{\theta}}(\mathbb{R}^{d}), \tag{$\star\star$}

where

1/p_{\theta}=(1-\theta)+\theta/p

. We show by simple arguments that

(\star\star)

fails when

p=\infty

and

l\geq 1

, answering a question of P. W. Jones (1984). As an immediate consequence of these arguments, we show that certain closed subspaces of

(C(\mathbb{T}^{d}))^{N}

(with

N\in \mathbb{N}^{*}

) that are described by Fourier multipliers are not complemented in

(C(\mathbb{T}^{d}))^{N}

.
Innovative approaches to improving the knowledge of the population in the field of finance
Authors: Пятков С.В. , Ильговский А.М. , Далбаева В.Ю. 
Published: February 2024

Статья посвящена раскрытию вопросов, связанных с управлением личными финансами и повышением эффективности данного процесса. Детальное внимание уделено возможностям современных технологий, которые позволят облегчить сбор и анализ данных в процессе финансового планирования. Обозначена важность бюджетирования, профессионального финансового консультирования, постоянного инвестирования и обеспечения защиты личных финансов.
The article is devoted to the disclosure of issues related to personal finance management and improving the efficiency of this process. Special attention is paid to the possibilities of modern technologies, which will facilitate the collection and analysis of data in the financial planning process. The importance of budgeting, professional financial consulting, constant investment and ensuring the protection of personal finances is highlighted.
Support or Interference? Support and Academic Achievements Among Majority and Minority Groups of Undergraduate Students Studying Together
Authors: Guterman Oz , Neuman Ari , Gill Efrat 
Published: February 2024

Research indicates differences between the Jewish majority and the Arab minority groups in Israel in terms of academic achievements. Some explanations refer to cultural and social differences between the groups, which are expressed in greater reliance on family support among the students of Arab origin. The present research examined the relationship between social support from family and friends and first-year grades, of undergraduates studying together. In order to examine these questions, 204 students studying together were examined, half of them of Arab origin and half of them of Jewish average. For all the subjects, grades over time, the degree of social support, and a number of other variables were examined. The findings indicate a complex association between level of social support and student grades. Among students who sensed a high level of threat, social support actually correlated with lower grade levels. This effect was found mainly regarding family support among the students of Arab origin, and mainly regarding support from friends among the students of Jewish origin.

Received: 9 December 2023 | Revised: 23 January 2024 | Accepted: 6 February 2024

Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.

Data Availability Statement
Data sharing is not applicable to this article as no new data were created or analyzed in this study.

Author Contribution Statement
Oz Guterman: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Visualization, Supervision, Project administration. Ari Neuman: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Visualization, Supervision, Project administration. Efrat Gill: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Visualization, Supervision, Project administration.
Atmósferas, figuras, acciones: configuraciones del miedo en la pandemia
Authors: Fernández Anna María 
Published: February 2024

Las emociones y los sentimientos aúnan sensaciones, relaciones, intenciones, direcciones y acciones. Las emociones son construcciones psíquicas y sociales, vínculos y movimientos entre individuos y sociedades. Este texto se inspira en la configuración social del miedo desde Rossana Reguillo, Sara Ahmed y Martha Nussbaum; tres mujeres que han estudiado las emociones y en concreto la que se subraya en estas páginas.
Dicho sentimiento se contextualiza en tiempos de pandemia en México, con objeto de realizar un acercamiento e interpretación a los miedos biológicos y sociales, cognitivos y relacionales, vividos. En concreto, cómo se construye el miedo, a qué y a quién, qué hace y en dónde circula, a través de atmósferas, figuras y acciones. Para ello, se cuenta con entrevistas aplicadas a la población de la Ciudad de México en los años 2020, 2021 y 2022 sobre las emociones.
Entre los hallazgos encontrados, se observan miedos en plural, sentidos en la mente, el cuerpo y como clima emocional en la sociedad, que paraliza a los humanos y a los colectivos sociales. Miedos relacionales, intencionales que circulan, distancian, separan y aíslan. Miedos que enjuician y condenan, y que, lejos de proteger, dividen, enfrentan y debilitan.
AIR QUALITY AND PUBLIC HEALTH: A REVIEW OF URBAN POLLUTION SOURCES AND MITIGATION MEASURES
Authors: Opeoluwa Oluwanifemi Akomolafe  , Tolulope Olorunsogo  , Evangel Chinyere Anyanwu  , Femi Osasona  , Jane Osareme Ogugua  , Onyeka Henry Daraojimba  
Published: February 2024

Urbanization has led to unprecedented challenges in maintaining air quality, significantly impacting public health. This review delves into the diverse sources of urban pollution and explores effective mitigation measures to safeguard public well-being. The rising concentration of pollutants in urban areas, primarily attributed to industrial activities, vehicular emissions, and domestic energy consumption, poses a severe threat to the respiratory and cardiovascular health of urban populations. The review begins by examining the key sources of urban pollution, highlighting the complex interplay between anthropogenic activities and their cumulative impact on air quality. Industrial emissions, characterized by the release of particulate matter, volatile organic compounds, and hazardous chemicals, contribute significantly to urban air pollution. Likewise, the surge in vehicular traffic, fueled by rapid urbanization, introduces pollutants such as nitrogen oxides and carbon monoxide, further exacerbating the problem. To address these challenges, the review explores a spectrum of mitigation measures. Implementation of stringent emission standards for industries, adoption of cleaner technologies, and promotion of renewable energy sources emerge as critical strategies. Additionally, urban planning initiatives focusing on efficient public transportation systems, pedestrian-friendly infrastructure, and green spaces are examined as effective means to reduce vehicular emissions and enhance air quality. The review also underscores the importance of public awareness campaigns and community engagement in fostering a collective commitment to air quality improvement. Innovative technological solutions, such as air quality monitoring networks and real-time data analytics, are discussed as indispensable tools for informed decision-making and prompt intervention. This review synthesizes current knowledge on urban pollution sources and mitigation measures, emphasizing the urgent need for a multidimensional approach to protect public health. By comprehensively addressing the intricate web of pollution contributors and implementing proactive measures, urban environments can be transformed into healthier and sustainable spaces for all residents.
Keywords: Air Quality, Public Health, Urban Pollution, Mitigation, Review.
Pengembangan Media Video Animasi dengan Kinemaster untuk Pembelajaran Fisika pada Topik Gerak Parabola Kelas X SMA
Authors: Munir Abdul , Ishafit Ishafit , Widodo Widodo 
Published: February 2024

Jenis penelitian ini menggunakan penelitian dan pengembangan (R & D). Objek penelitian ini adalah video animasi berbasis aplikasi kinemaster dalam pembelajaran fisika pada materi gerak parabola. Penelitian pengembangan media video animasi menggunakan aplikasi kinemaster ini bertujuan untuk mengetahui kelayakan dari media pembelajaran fisika pada topik gerak parabola di SMAN 2 Donggo. Intrumen pengumpulan data yang digunakan berupa validasi ahli materi, lembar validasi ahli media, dan angket resspon peserta didik. Teknik analisis data yang digunakan adalah dengan cara menganalisis skor persentase penilaian validasi. Hasil penelitian menunjukkan bahwa yang didapatkan dari validasi memenuhi kategori sangat layak dari ahli materi dengan rata-rata 9,75%, ahli media sebesar 90,22%. Adapun hasil angket respon peserta didik setelah dilakukan validasi terhadap video animasi oleh para ahli, hasil penilaian dari responden dengan rata-rata 79,5%. Berdasarkan hasil perolehan tersebut, dapat disimpulkan bahwa media pembelajaran video animasi dengan kinemaster sangat valid digunakan sebagai mediia pembelajaran fisika pada topik gerak parabola.
Techniques in Tamil Haiku Poetry
Authors: V Renuka 
Published: February 2024

Tamil haiku poems are characterized by the unique characteristics of expressing the feelings, such as mild sadness, mild humor, it have only three lines, it is very simple, it has emphasis on all life, it resembles the nature of lightning in a vortex system and it also express innermost feelings. Symposium itself has given the boom to Tamil poetry which everyone desires. However, the metaphor technique, irony technique, symbolic technique, question answer technique, narrative technique, title technique, component technique, myth technique, criticism technique, pun technique, figurative variety technique, dark technique, are studied well in this type of poetry. These kind of techniques popularised the Tamil Haiku poems. Tamil haiku poems are written in a question-and-answer format, with present-day justice, matching the justices found in old mythological and epic stories, and criticizing contemporary political and social justice. With such types of Tamil poems, the poet's opinion is revealed in a subtle way, and the value and beauty of the Tamil language is enhanced.
Management of iatrogenic acute limb ischaemia in the paediatric intensive care unit population
Authors: Kwan JY , Stocco F , Ali RK , Bourke G , Natalwala I , Richards M , Puppala S , Finn D , Scott J , Stansfield T , Forsyth J 
Published: February 2024

In the Paediatric Intensive Care Unit (PICU) an arterial line is often inserted in critically unwell children to allow for reliable blood pressure monitoring and access to arterial blood for point-of-care blood gas analysis and laboratory testing. However, arterial catheterisation is a procedure that carries the risk of serious complications including impaired tissue perfusion, thrombotic events and limb ischaemia.1 The typical clinical features of iatrogenic acute limb ischaemia (ALI) in PICU patients include: (1) pallor (pale discolouration, mottling, cyanosis), (2) perishingly cold (cold to touch, use of temperature probe),	(3) pulseless (absent distal pulses in affected limb), and (4) 3As (increasing analgesia requirements, anxiety and agitation). Importantly, other classical features of ALI such as pain, paralysis and paraesthesia are less useful in a PICU setting where patients are often sedated and ventilated.
Verhaal op het eigen vermogen van de beneficiair aanvaardende erfgenaam na ontvangen uitkeringen
Authors: Brinkman R.E. , Van Anken J.M. 
Published: February 2024

Verhaal op het eigen vermogen van de beneficiair aanvaardende erfgenaam na ontvangen uitkeringen
Deze bijdrage behandelt artikel 4:184 lid 3 BW, dat gaat over het verhaal op een uitkering uit een nalatenschap, welke uitkering terechtkomt in het eigen vermogen van een erfgenaam die de nalatenschap beneficiair heeft aanvaard. Ingegaan wordt onder meer op de aanleiding, de noodzaak en de gevolgen van (de invoering van) die bepaling, alsmede op de vraag wat er eigenlijk met ‘uitkeringen’ wordt bedoeld en of de bepaling ook werkt gedurende een bewind of hangende een voorwaarde.
Transformative Progress in Document Digitization: An In-Depth Exploration of Machine and Deep Learning Models for Character Recognition
Authors: Benaissa Ali , Bahri Abdelkhalak , El Allaoui Ahmad , Abdelouahab Salahddine My 
Published: February 2024

Introduction: this paper explores the effectiveness of character recognition models for document digitization, leveraging diverse machine learning and deep learning techniques. The study, driven by the increasing relevance of image classification in various applications, focuses on evaluating Support Vector Machine (SVM), K-Nearest Neighbors (KNN), Recurrent Neural Network (RNN), Convolutional Neural Network (CNN), and VGG16 with transfer learning. The research employs a challenging French alphabet dataset, comprising 82 classes, to assess the models' capacity to discern intricate patterns and generalize across diverse characters. Objective: This study investigates the effectiveness of character recognition models for document digitization using diverse machine learning and deep learning techniques. Methods: the methodology initiates with data preparation, involving the creation of a merged dataset from distinct sections, encompassing digits, French special characters, symbols, and the French alphabet. The dataset is subsequently partitioned into training, test, and evaluation sets. Each model undergoes meticulous training and evaluation over a specific number of epochs. The recording of fundamental metrics includes accuracy, precision, recall, and F1-score for CNN, RNN, and VGG16, while SVM and KNN are evaluated based on accuracy, macro avg, and weighted avg. Results: the outcomes highlight distinct strengths and areas for improvement across the evaluated models. SVM demonstrates remarkable accuracy of 98,63 %, emphasizing its efficacy in character recognition. KNN exhibits high reliability with an overall accuracy of 97 %, while the RNN model faces challenges in training and generalization. The CNN model excels with an accuracy of 97,268 %, and VGG16 with transfer learning achieves notable enhancements, reaching accuracy rates of 94,83 % on test images and 94,55 % on evaluation images. Conclusion: our study evaluates the performance of five models—Support Vector Machine (SVM), K-Nearest Neighbors (KNN), Recurrent Neural Network (RNN), Convolutional Neural Network (CNN), and VGG16 with transfer learning—on character recognition tasks. SVM and KNN demonstrate high accuracy, while RNN faces challenges in training. CNN excels in image classification, and VGG16, with transfer learning, enhances accuracy significantly. This comparative analysis aids in informed model selection for character recognition applications
Music therapy for autistic children in Aoetera, New Zealand (Rickson)
Authors: Hernandez-Ruiz Eugenia 
Published: February 2024

This is a review of the book "Music therapy for autistic children in Aoetera, New Zealand" by Daphne Rickson.
Title: Music therapy for autistic children in Aoetera, New Zealand Author: Daphne Rickson Publication year: 2022 Publisher: Palgrave Macmillan Pages: 421 ISBN: 978-3031052323
Domestic Violence, Law Enforcement, and Traditional Practices in Fiji Islands: A Comprehensive Examination
Authors: Stamatakis Nikolaos 
Published: February 2024

Domestic violence is a pervasive global issue that transcends geographical, cultural, and socioeconomic boundaries. In the Fiji Islands, domestic violence is a multifaceted problem deeply rooted in cultural traditions, socio-economic factors, and historical influences. This comprehensive essay explores the intricate relationship between domestic violence, law enforcement, and traditional practices in Fiji. It delves into the prevalence of domestic violence, the role of law enforcement, the influence of cultural traditions, and the complexities involved in combating this issue. By examining the cultural and historical context of Fiji, as well as the legal framework in place, support services, and collaborative efforts with traditional practices, this essay seeks to gain a comprehensive understanding of the interplay of these factors in addressing domestic violence in the Fiji Islands.
Kesulitan Membaca Permulaan Pada Siswa Kelas II MIS Anrihu Kecamatan Kindang Kabupaten Bulukumba
Authors: Nurhikmah  , Abdul munir  , Tasrif akib  
Published: February 2024

Skripsi ini membahas tentang kesulitan membaca permulaan pada Siswa Kelas II MIS Anrihu kecamatan kindang kabupaten Bulukumba tahun 2022/2023. Kemampuan membaca permulaan merupakan kemampuan dasar pada jenjang pendidikan dasar dan sekolah dasar (SD /MI) merupakan satuan pendidikan yang memberikan kemampuan dasar tersebut sebagaimana yang dinyatakan dalam undang undang nomor 20 Tahun 2003 Bab I Pasal 1 ayat 1 tentang Sistem Pendidikan Nasional. Metode yang digunakan dalam penulisan ini yakni Kualitatif Deskritif yang mana memaparkan dan menggambarkan hasil penelitian yang dilakukan. Penelitian ini mendiskripsikan tentang kesulitan membaca permulaan pada Siswa Kelas II MIS Anrihu kecamatan kindang kabupaten Bulukumba . Faktor–Faktor yang menghambat Siswa dalam Kesulitan Membaca Permulaan pada kelas II MIS Anrihu banyak dipengaruhi Malas belajar membaca, lebih asik bermain Solusinya di terapkan guru adalah memberikan inovasi-inovasi baru dalam memebaca permulaan dan memberikan perhatian yang lebih khusu terhadap siswa yang mengalami kesulitan membaca permulaan.Hasil dari penelitian ini yang melalui observasi, wawancara dengan Kepala sekolah, Guru kelas II dan Siswa kelas II MIS Anrihu kecamatan kindang kabupaten Bulukumba bahwa secara umum dari 10 siswa MIS Anrihu kecamatan kindang kabupaten bulukumba ada 10 siswa MIS Anrihu yang mengalamai kesulitan dalam membaca permulaan dan berdasarkan hasil observasi terdapat 20% siswa belum mengenal huruf, 20% siswa belum lancar membaca dan 38% siswa yang kurang dalam membaca nyaring dan pemahaman bacaan yang kurang.
Peningkatan Kemampuan Membaca Nyaring Melalui Media Kartu Gambar (Flas Card) Siswa Kelas II di SD Negeri 12 Gu Kabupaten Buton Tengah Provinsi Sulawesi Tenggara
Authors: Syarlin  , Abdul Munir  , Haslinda  
Published: February 2024

SYARLIN. 2023. Peningkatan Kemampuan Membaca Nyaring melalui Media Kartu Ganbar (Flas Card) Siswa Kelas II SD Negeri 12 Gu Kabupaten Buton Tengah Provinsi Sulawesi Tenggara. Skripsi. Program Studi Pendidikan Guru Sekolah Dasar Standar satu (PGSD) Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Makassar. Pembimbing Abdul Munur Kondangan dan Pembimbing 2 Haslinda.
Peneliti ini dilatar belakangi oleh bagaimana penggunaan media kartu bergambar (Flas Card) Siswa Kelas II SD Negeri 12 Gu. Hal ini disebabkan oleh penggunaan metode pembelajaran yang kurang tepat. Berdasarkan hasil pengamatan awal terungkap adanya masalah yang sering muncul seperti siswa yang kurang aktif dalam kegiatan pembelajaran Bahasa Indonesia, pembelajaran masih di dominasi oleh guru dan belum diterapkannya pembelajaran inovatif di kelas. Peneliti ini bertujuan untuk mendeskripsikan meningkatkan kemampuan membaca nyaring melalui media kartu gambar (Flas Card) Siswa Kelas II SD Negeri 12 Gu Kabupaten Buton Tengah Provinsi Sulawesi Tenggara, subjek penelitian ini adalah siswa kelas II SD Negeri 12 Gu yang berjumlah 25 orang, laki-laki sebanyak 12 orang dan peremouan 13 orang. Peneliti ini menggunakan metode penelitian tindakan kelas (PTK) yaitu proses pengkajian masalah pembelajaran di dalam kelas melalui refleksi diri dalam upaya untuk memecahkan masalah tersebut dengan cara melakukn berbagai tindakan yang terencana dalam situasi nyata serta menganalisis setiap pengaruh dari perlakuan tersebut. Sumber dari data adalah siswa kelas II yang berjumlah 25 siswa dan guru kelas II sebagai kolaborator. Peneliti tindakan kelas yang dilaksanakan pada siklus I dan siklus II, penggunaan media Kartu gambar ( Flas Card) pada mata pelajaran Bahasa Indonesia terbukti telah meningkat kemampuan membaca nyaring siswa. Hal tersebut terlihat dari hasl presentase ketuntasan belajar siswa pada tahap siklus I sebesar 60% dan meningkat pada siklus II yaitu sebesar 92%. Maka dapat disimpulkan bahwa penggunaan media pembelajaran kartu gambar (Flas Card) dapat meningkatkan kemampuan membaca nyaring.
Penerapan Strategi Pembelajaran Aktif Tipe Trading Place Untuk Meningkatkan Hasil Belajar Murid Mata Pelajaran IPS Kelas IV SDN Minasa Upa Kecamatan Rappocini Kota Makassar
Authors: Emmi Rahmawati  , Idawati  , Basri Muhammad 
Published: February 2024

Dalam penelitian ini yaitu bagaimana penerapan strategi pembelajaran aktif Tipe Trading Place terhadap hasil belajar murid kelas IV SDN Minasa Upa kecamatan Rappocini kota Makassar. Penelitian ini bertujuan untuk meningkatkan hasil belajar murid dengan menggunakan strategi pembelajaran aktif tipe Trading Place mata pelajaran IPS kelas IV SDN Minasa Upa Kecamatan Rappocini kota Makassar. Jenis penelitian ini adalah penelitian tindakan kelas (class action research) penelitian ini dilakukan dengan beberapa tahap yaitu rancangan tindakan (planning), pelaksanaan tindakan (acting), pengamatan (observing), dan refleksi (reflecting). Tindakan tersebut dilakukan dengan dua siklus yaitu siklus I dan siklus II dengan 3 pertemuan setiap siklus. Subjek dalam penelitian 32 murid kelas IV SDN Minasa Upa Kecamatan Rappocini Kota Makassar. Hasil penelitian menunjukan bahwa pada siklus I yang tuntas secara individual dari 32 murid yang hadir ada 23 murid atau sekitar 72% yang memenuhi kriteria ketuntasan minimal (KKM). Sedangkan pada siklus II yang tuntas ada 27 murid atau sekitar 84%. Berdasarkan hasil penelitian di atas, dapat disimpulkan bahwa penerapan strategi pembelajaran aktif tipe trading place dapat meningkatkan hasil belajar muid pada mata pelajaran IPS kelas IV SDN Minasa Upa Kecamatan Rappocini Kota Makassar.