bluuebunny/crossref_metadata_2025_split huggingface dataset:
Optimizing data retrieval for enhanced data integrity verification in cloud environments
Authors: KC Akshay , Muniyal Balachandra , Parashar Vikalp 
Published: August 2024

Abstract
In today’s rapidly evolving digital landscape, the urgency to secure data within expansive cloud storage systems has reached unprecedented levels. Conventional remote storage methods, while widely used, are inherently vulnerable to security breaches, corruption, and tampering. Recognizing this critical challenge, a state-of-the-art protocol has emerged to address these vulnerabilities head-on. This innovative solution integrates a sophisticated binary search tree (BST) structure with elliptic curve cryptography, ensuring not only efficient data retrieval but also robust encryption mechanisms. The protocol goes further by meticulously computing secure hashing algorithm hash values to verify the integrity of files, leaving no room for unauthorized modifications or tampering attempts. A thorough comprehensive benchmarking analysis has been conducted comparing this protocol with established techniques such as Rivest, Shamir, Adleman encryption and doubly linked list-based index table structures. The findings reveal that the proposed protocol outperforms these conventional methods, showcasing superior security features and computational efficiency. Remarkably, the proposed method reduces overheads by an impressive 5%, making it a highly favorable choice for both businesses and academic institutions. This marks a significant advancement toward fortified data security in cloud environments, contributing substantially to the ongoing discourse on secure data storage and management.
ℐ-sn-metrizable spaces and the images of semi-metric spaces
Authors: Zhou Xiangeng , Liu Fang , Liu Li , Lin Shou 
Published: August 2024

Abstract
The theory of generalized metric spaces is an active topic in general topology. In this article, we utilize the concepts of ideal convergence and networks to discuss the metrization problem and the mutual classification problem between spaces and mappings in topological spaces. We define

ℐ

{\mathcal{ {\mathcal I} }}

-

s
n

sn

-metrizable spaces, obtain several characterizations of

ℐ

{\mathcal{ {\mathcal I} }}

-

s
n

sn

-metrizable spaces, and establish some mapping relations between

ℐ

{\mathcal{ {\mathcal I} }}

-

s
n

sn

-metrizable spaces and semi-metric spaces. These not only generalize some theorems in generalized metric theory, but also find further applications of ideal convergence in general topology.
Characterization of the vaginal microbiota in infertile women with repeated implantation failure
Authors: Liu Lidan , Feng Tong , Liu Qingyou , Liao Ming , Liu Bo , Li Mujun 
Published: August 2024

AbstractAlthough the relationship between vaginal microorganisms and fertility has been well established, only few studies have investigated vaginal microorganisms in women undergoing in vitro fertilization (IVF). Our aim was to study the differences in vaginal microbiota between infertile women with repeated implantation failure (RIF) and those who achieved clinical pregnancy in their first frozen embryo transfer cycle. We compared the vaginal microbiota of patients with a history of RIF (n = 37) with that of the control group (n = 43). Following DNA extraction, metagenomic sequencing was employed for the analysis of alpha and beta diversities, distinctions in bacterial species, and the functional annotation of microbial genes. Furthermore, disparities between the two groups were revealed. Alpha diversity analysis revealed that the Shannon index was higher in the RIF group (P < 0.05). There were differences in the beta diversity between groups (P = 0.16). At the bacterial family level, the relative abundance of Actinomycetaceae (P = 0.013) and Ruminococcaceae (P = 0.013) were significantly higher in the RIF group. At the genus level, the abundances of Actinomyces (P = 0.028) and Subdoligranulum (P = 0.013) were significantly higher in the RIF group. At the species level, the abundances of Prevotella timonensis (P = 0.028), Lactobacillus jensenii (P = 0.049), and Subdoligranulum (P = 0.013) were significantly higher in the RIF group. Significant differences in family, genus, species, alpha and beta diversity were observed in the vaginal microbiota between groups. Notably, among these findings, the Subdoligranulum genus emerged as the most prominent correlating factor.
Excitons in quantum technologies: The role of strain engineering
Authors: Niehues Iris , Nysten Emeline D. S. , Schmidt Robert , Weiß Matthias , Wigger Daniel 
Published: August 2024

Abstract
As quantum communication channels, single photons render an excellent platform, which is why they are called flying qubits. They are easily transported over long distances via fibers or even satellites due to their remarkably weak interaction with each other. Therefore, some sort of link between photons is required to carry out quantum operations. Ideally, this process is carried out on a robust solid-state chip infrastructure. In this context, excitons (i.e., bound electron–hole pairs in semiconductors) are an ideal connection between photons and the solid state. Due to their mostly strong dipole character, excitons can be efficiently created by photons and inversely create photons upon recombination. This makes excitons in various semiconductor platforms key players in modern quantum technology approaches. While in extended crystal systems, excitons can be transported, their confinement to quasi-0D is used to create stationary solid-state qubits. In addition, excitons provide interactions with other degrees of freedom that can be harnessed in quantum technologies (i.e., spin or mechanical excitations of the host crystal lattice). Here, we review different approaches that use static or dynamic strain to tailor the optical properties of excitons or provide transport channels for excitons. We highlight approaches in traditional bulk semiconductor platforms and modern van der Waals semiconductors.

Graphical abstract
Brazilian Integralism as a Variant of Fascism
Authors: Martins Carlos 
Published: August 2024

The existence of fascism outside of Europe is something that the majority of researchers now takes for granted, being the Brazilian AIB one of the cases that is generally seen as a manifestation of this phenomenon in the American continent. However, all the recent studies did not exhaust the pertinence of a detailed analysis focused on the ideology of this movement within the scope of studies about “generic fascism”. For this reason, the goal of this essay is to approach the ideology of the AIB as a manifestation of fascism, seeking to establish in a more thorough way which were the components that allow for us to insert it in the wider phenomenon to which Hitler and Mussolini also belonged, as well as the elements that made it a variety with unique characteristics. Thus, using the conceptual morphological approach, this essay first presents an ideological pattern of “generic fascism” composed of six core concepts (nation, state, synthesis, revolution, authority and violence), and then proceeds to a close reading of texts written by integralists like Plínio Salgado, Miguel Reale e Gustavo Barroso with the goal of finding in them the same concepts and the way how they interlink, creating some meanings which are common to the generic pattern, as well as other that are unique to the Brazilian variety.
Keywords: Fascism; Integralism; Ideology.
Is There a Role for Moral Choice in a Mozart Piano Concerto?
Authors: Heimonen Panu 
Published: August 2024

The paper introduces moral choice as a music analytical tool. This is based on an analogy between an 18th century person’s moral choice and the change from a ritornello section to a solo section and vice versa in a Mozart piano concerto. The anthropomorphic nature of this change between actors is highlighted through a self-fashioning behavior of theme-actors that represent 18th-century moral sentiments. The paper launches the idea of using the framework of changing morality as a way to analyze large-scale alteration between soloist and orchestra. Using existential semiotic theory, the idea of moral dialogue between self-fashioning actors is transferred from cultural poetics to music analysis of concerto discourse. In the concerto KV 467 this results in a narrative trajectory that traverses from pride through humility to benevolence. In this process the interpretation of moral sentiment of pride changes from ancient regime pride to the idealized pride of the Enlightenment.
The Role of Music in the Reinterpretations of the Mythical Story of Medea in the Light of Translation Theory
Authors: Grajter Małgorzata 
Published: August 2024

While myth and translation are two different phenomena, their polyversional character and the ways of their dissemination make it possible to establish a common ground between them. According to Edward Balcerzan, the main difference between an original artistic text and translation is that the original is intended as a finished work of art, while translation is inherently a multiple and renewable process—a quality shared with an artistic reinterpretation of myth, which, in turn, might also involve translating the content across semiotic systems.
This article discusses the role of music in the meaning-making process in three works based on Euripides’ play Medea: an opera by Luigi Cherubini; Pier Paolo Pasolini’s film production and a Polish theatrical play Medea, moja sympatia by Jeremi Przybora with music by Jerzy Wasowski), recorded as a TV show. Music plays a prominent role in these interpretations, using signs standing for human emotions, activities, cultures, or historical periods.
Analisis Fenomena Kenaikan Harga Sewa Kos Mahasiswa di Universitas Negeri Semarang pada Akun Instagram On_Kost Perspektif Richard Emerson
Authors: Khayati Nur , Arsal Thriwaty 
Published: August 2024

Kos merupakan kebutuhan primer yang harus disewa bagi mahasiswa perantau. Tingginya harga sewa kos di UNNES menjadikan mahasiswa tereksploitasi. Tujuan penelitian ini menjelaskan fenomena kenaikan harga kos melalui penyedia jasa akun instagram On_Kost melalui perspektif Richard Emerson. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data dilakukan dengan wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukan kenaikan harga kos di Universitas Negeri Semarang menjadi fenomena yang disebabkan tingginya minat mahasiswa mencari kos, makelar curang yang meningkatkan harga kos, dan harga yang ditentukan dari pemilik kos dari segi peningkatan fasilitas dan mengikuti harga pasar kos di UNNES. Penelitian ini juga menemukan adanya keseimbangan pertukaran yang menguntungkan antara pemilik kos yang melakukan kerjasama dengan On_Kost dan mahasiswa yang menggunakan layanan pencarian kos untuk menemukan kos yang akan ditempati selama menempuh pendidikan di Universitas Negeri Semarang.
Implementasi Media Looseparts dalam Mengembangkan Kemampuan Matematika Awal Anak Usia 5-6 Tahun Di Kota Malang
Authors: Setiani Maulida 
Published: August 2024

Permainan looseparts adalah permainan yang menggunakan bahan yang dapat dipindahkan, diangkut, digabungkan, diatur ulang, disejajarkan, dipisahkan, dan dipasang kembali dengan berbagai cara. Tujuan penelitian ini untuk mengetahui penerapan media looseparts dalam mengembangkan kemampuan matematika awal anak usia 5-6 tahun. Pendekatan penelitian kualitatif dengan jenis penelitian fenomenologi. Sumber data primer dalam penelitian ini adalah guru kelompok B2 RA Al jihad yaitu, guru kelompok B TK Dharma Wanita 01, guru B1 TK Wahid Hasyim. Teknik Pengumpulan data yang digunakan observasi, wawancara, dan dokumentasi. Data dianalisis dengan cara mereduksi data yang tidak relevan, memaparkan data dan menarik kesimpulan. Hasil penelitian adalah tahapan penggunaan media looseparts terdapat perbedaan dari pelaksanaan kegiatan setiap harinya. RA Al Jihad melaksanakan pembelajaran dengan satu kegiatan pembelajaran dalam sehari. Sementara TK Wahid Hasyim dan TK Dharma Wanita 01 melaksanakan pembelajaran dengan beberapa kegiatan dalam sehari. Media looseparts berhasil mendukung kegiatan pembelajaran matematika sehingga anak dengan mudah memahami pembelajaran serta tercapainya Standar pencapaian perkembangan anak usia 5-6 tahun.
Kata Kunci: Matematika Awal, Looseparts, Pendidikan Anak Usia Dini
Manajemen Peningkatan Kompetensi Pedagogik Guru Pada Masa Pandemi Covid 19 Di Sekolah Dasar Islam Mohammad Hatta Malang
Authors: Insani Gita Adam 
Published: August 2024

Proses pembelajaran yang efektif dan efisien dapat terwujud melalui usaha optimal dari guru. Guru perlu melakukan perencanaan proses pembelajaran dengan baik, pelaksanaan proses pembelajaran, penilaian hasil pembelajaran, dan tindak lanjut hasil proses pembelajaran. Oleh karena itu guru harus memiliki kompetensi salah satunya yaitu dengan kompetensi pedagogik. Apalagi di masa pandemi, sistem pembelajaran akademik maupun non akademik di sekolah dilakukan secara daring sehingga membutuhkan sistem pembelajaran yang baru guna meningkatkan antusiasme dari siswa. Hal inilah yang melatarbelakangi perlunya peningkatan kompetensi pedagogik guru pada masa pandemi covid-19. Pada penelitian ini akan dipaparkan upaya yang dilakukan dalam mengembangkan keahlian dalam pengajaran guru di masa pandemic covid-19. Berdasarkan latar belakang, tujuan penelitian ini adalah mendeskripsikan bagaimana perencanaan peningkatan kapasitas ilmu pendidikan tenaga pendidik pada masa epidemi covid-19 untuk mendeskripsikan implementasi kualifikasi keguruan oleh pengajar pada masa wabah covid-19, untuk mendeskripsikan evaluasi kemampuan tenaga pengajar di era merebaknya virus di Indonesia. Metode yang digunakan dalam penelitian ini adalah metode kualitatif. Teknik pengumpulan data yang dilakukan adalah pertama observasi lapangan, kedua teknik wawancara, dan yang ketiga adalah dokumentasi. Sedangkan teknik analisis data adalah teknik analisis deskriptif kualitatif dengan langkah meliputi editing, virifying, classifying, analizying, dan concluding. Berdasarkan hasil penelitian bahwa Kegiatan rapat bersama yang dilakukan satu minggu sekali, rapat kerja bulanan, dan rapat kerja tahunan, yang melibatkan pimpinan staff dan guru yang bisa dilakukan secara online dan bertahap mulai dari pelatihan pembuatan video hingga pembuatan kelas dalam aplikasi zoom meet kegiatan yang diseleggarakan pendekatan internal maupun eksternal. Setelah itu, sekolah membuat pemetaan permasalahan, mencari alternatif solusi apa saja yang mungkin dilakukan dari segi materi, dan melakukan kerjasama dengan sekolah lain melalui kepala sekolah berupa organisasi yang dinamakan K3S (Kelompok Kepala Sekolah.
Investigating Junior High School Students Perceptions on the Use Of Textbook "When English Rings A Bell" for Learning English Reading Materials in the Classroom
Authors: Hari Alfathi Finna , Wijaputra Bambang Arya , Hudori Rizki Febri Andika 
Published: August 2024

This research aimed to enhance the eighth grade junior high school students’ on the use of textbook for learning reading materials in the classroom. In this research, the researcher was not intended to establish and prove hypotheses but it was aimed to describe the students’ perceptions on the use of textbook for learning reading English materials in the classroom. The participants of this research were six students of the 8th-grade students at SMPN 2 Mojowarno. The design of this research was descriptive qualitative method. The research instrument of this research included the interview with two students were with the highest scores, two students were with the middle scores, and two students were with the lowest scores in English which were then analyzed thematically. The findings showed that the students’ perceptions were divided into five themes: students’ interest, textbook layout, students’ difficulties, students’ experiences, and students’ benefits
The use of acellular fish skin grafts in burns and complex trauma wounds: a systematic review of clinical data
Authors: Pignet Anna-Lisa , Hecker Andrzej , Voljc Tadej , Carnieletto Martina , Watzinger Nikolaus , Kamolz Lars-Peter 
Published: August 2024

Aim: In the field of burns and soft tissue reconstruction, skin substitutes have been successfully used for various indications. They allow for conservative treatment as well as temporal coverage through the improvement of wound bed conditions, pathogen control and the formation of new tissue. Fish skin grafts (FSGs) have gained rising attention as a new tool in the skin substitute market. This systematic review aims to provide an update on clinical studies investigating the effects of FSG on healing for the following indications: donor sites of split-thickness skin grafts, superficial and deep partial-thickness burns, full-thickness burns, combat wounds, and other acute wounds.
Methods: A systematic review of the peer-reviewed literature available as of January 2024 was conducted to examine the effects of FSG on wound healing of burn and complex trauma wounds, using the databases PubMed and Web of Science. Only clinical studies published in English were included.
Results: In total, 11 clinical studies were considered eligible and therefore included in the present review. According to the available data, the main advantages of the two commonly used types of FSGs (Kerecis® Omega3 Wound Matrix and Nile tilapia) are an acceleration of re-epithelialization time, a reduction in pain intensity and infection rates, as well as a reduction in the number of required dressing changes.
Conclusion: FSGs represent a safe and promising product for the management of donor sites, partial-thickness and full-thickness burns, as well as complex trauma wounds. However, there is a paucity of high-quality clinical evidence, especially randomized controlled trials. More research is needed to fully understand the product’s potential for wound healing and to create a more meaningful treatment algorithm.
Artificial Intelligence Models Are Limited in Predicting Clinical Outcomes Following Hip Arthroscopy
Authors: Mehta Apoorva , El-Najjar Dany , Howell Harrison , Gupta Puneet , Arciero Emily , Marigi Erick M. , Parisien Robert L. , Trofa David P. 
Published: August 2024

Background:
Hip arthroscopy has seen a significant surge in utilization, but complications remain, and optimal functional outcomes are not guaranteed. Artificial intelligence (AI) has emerged as an effective supportive decision-making tool for surgeons. The purpose of this systematic review was to characterize the outcomes, performance, and validity (generalizability) of AI-based prediction models for hip arthroscopy in current literature.

Methods:
Two reviewers independently completed structured searches using PubMed/MEDLINE and Embase databases on August 10, 2022. The search query used the terms as follows: (artificial intelligence OR machine learning OR deep learning) AND (hip arthroscopy). Studies that investigated AI-based risk prediction models in hip arthroscopy were included. The primary outcomes of interest were the variable(s) predicted by the models, best model performance achieved (primarily based on area under the curve, but also accuracy, etc), and whether the model(s) had been externally validated (generalizable).

Results:
Seventy-seven studies were identified from the primary search. Thirteen studies were included in the final analysis. Six studies (n = 6,568) applied AI for predicting the achievement of minimal clinically important difference for various patient-reported outcome measures such as the visual analog scale and the International Hip Outcome Tool 12-Item Questionnaire, with area under a receiver-operating characteristic curve (AUC) values ranging from 0.572 to 0.94. Three studies used AI for predicting repeat hip surgery with AUC values between 0.67 and 0.848. Four studies focused on predicting other risks, such as prolonged postoperative opioid use, with AUC values ranging from 0.71 to 0.76. None of the 13 studies assessed the generalizability of their models through external validation.

Conclusion:
AI is being investigated for predicting clinical outcomes after hip arthroscopy. However, the performance of AI models varies widely, with AUC values ranging from 0.572 to 0.94. Critically, none of the models have undergone external validation, limiting their clinical applicability. Further research is needed to improve model performance and ensure generalizability before these tools can be reliably integrated into patient care.

Level of Evidence:

Level IV. See Instructions for Authors for a complete description of levels of evidence.
Pengembangan Madrasah melalui Marketing Mix (Bauran Pemasaran) dalam Pemasaran Jasa Pendidikan
Authors: Rusdi Rusdi , Abidin Siti Hajar Awaliyah 
Published: August 2024

Abstrak

Sekolah yang berkualitas bisa dilihat dari strategi pemasaran yang baik. Pemasaran yang baik tentu memiliki dampak pada adanya peminat dan kepercayaan masyarakat sehingga menghasilkan jumlah peserta didik yang banyak. MTs Labbaika Samarinda mengalami peningkatan jumlah peserta didik yang setiap tahunnya meningkat. Hal ini menjadi gambaran positif bagi sekolah dalam peningkatan mutu pendidikan yang dibuktikan dengan upaya-upaya yang sangat kreatif, inovatif serta memperoleh keunggulan tersendiri bagi sekolah. Tujuan dari penelitian ini yaitu untuk mengetahui strategi pemasaran jasa pendidikan dalam peningkatan peserta didik di MTs Labbaika Samarinda. Penelitian lapangan ini menggunakan pendekatan deskriptif kualitatif. Hasil penelitian ini menunjukkan bahwa strategi pemasaran pendidikan yang dilakukan di MTs Labbaika Samarinda Sangat Baik, yaitu dengan menerapkan Unsur 8P: 1) Product, Menawarkan produk berupa prestasi akademik maupun non akademik yang pernah diraih siswa. 2) Price, Harga yang ditetapkan cukup murah dengan biaya SPP Rp. 195.000 per bulan, dan ada keringanan biaya untuk Siswa/i yang kurang mampum namun biaya murah tetap mampu memberikan pelayanan maksimal 3) Place, Terletak di tempat yang strategis, karena sangat mudah dijangkau oleh masyarakat. 4) Promotion, Promosi yang dilakukan MTs Labbaika melalui Media cetak (brosur), Media Sosial (facebook, instagram, whatsapps). 5) People, SDM yang dimiilki MTs Labbaika cukup baik karena dilihat dari status pendidikan, sudah memenuhi kualifikasi yaitu Sarjana (S1). 6) Physical Evidence, sarana dan prasarana MTs Labbaika sudah memadai dan sangat menunjang proses pembelajaran. 7) Process, Sudah terlaksana sesuai dengan urutan, dimulai dari perencanaan hingga pengevaluasian akhir dari kegiatan pemasaran. 8) Pray, Menerapkan nilai-nilai spritual.
Analisis Kemampuan Penalaran Masalah Matematis Siswa SD Dalam Menyelesaikan Soal Persegi Panjang
Authors: Yonanda Diana Primari , Putri Nisa Wandiana , Riswari Lovika Ardana 
Published: August 2024

Pada penelitian ini memiliki tujuan untuk menganalisa bagaimana ketrampilan penalaran matematik siswa SD dalam menyelesaikan soal persegi panjang. Pada penelitian ini dilakukan dengan melibatkan seluruh siswa kelas IV yang berjumlahi 20 siswa di SD 6 Bulungcangkring, Jekulo, Kudus. Perangkat penelitian berbentuk ujian tertulis dengan cara pengerjaan 5 butir soal cerita. Analisis data menggunakan deskriptif kualitatif dari hasil tes yang dikerjakan siswa. Dalam penilaian ketrampilan penalaran matematik dikategorikan jadi 3 macam yakni : kategori tinggi, kategori sedang dan kategori rendah. Kategori tinggi bila siswa dapat mencapai 4 indikator, kategori sedang bila siswa dapat mencapai setidaknya 2 sampai 3 indikator, kategori rendah bila siswa dapat mencapai setidaknya 0 sampai 1 indikator. Hasil analisa menunjukkan bahwa ketrampilan penalaran matematk siswa kelas IV SD 6 Bulungcangkring, Jekulo, Kudus dalam menyelesaikan soal persegi panjang termasuk di kategori tinggi dengan jumlah 10 siswa, masuk di kategori sedang dengan jumlah 8 siswa dan masuk kategori rendah dengan jumlah 2 siswa.