bluuebunny/crossref_metadata_2025_split huggingface dataset:
MRI analysis of and factors related to knee injuries in amateur marathon runners
Authors: Shen Yiying , Yao Wanzhen , Huang Yi , Ye Lingxiao , Liu Jie , Liu Mengxiao , Ding Jianping , Zhang Yanjing 
Published: July 2024

Background
Marathons are the most challenging form of running, and amateur athletes may be more prone to injury due to a lack of professional knowledge and instruction in running.

Purpose
To analyze the MRI manifestations of and factors related to knee injuries in amateur marathon runners.

Subjects
Data were collected from a hospital database of 105 qualified amateur marathon athletes (65 males,40 females), between May 2018 and December 2021.

Field strength/sequence
1.5T MR: sagittal fs-PDWI, sagittal T1WI and sagittal 3D-DESS sequence.

Assessment
The MRI manifestations of knee joint injury were analyzed and evaluated by two radiologists.

Statistical tests
The inter-observer agreement on MRI readings was analyzed using the kappa coefficient, and binary logistic regression analysis was employed to identify factors associated with knee injuries.

Results
The overall prevalence of knee cartilage lesions, meniscus lesions and bone marrow edema among amateur marathon runners was 45.7%, 72.4%, and 49.5% respectively. Our analysis revealed that older age (OR = 1.135, P<0.001), higher BMI (OR = 1.236, P = 0.044), and slower pace (OR = 2.305, P = 0.017) were associated with increased risk of articular cartilage disease. Furthermore, older age (OR = 1.425, P<0.001) was identified as a risk factor for meniscal lesions, while older age (OR = 1.088, P = 0.002) was bone marrow edema. Notably, no significant correlation was observed between knee joint injuries of amateur marathon athletes and gender or the monthly running distance (P>0.05).

Conclusions
The occurrence of knee injuries among amateur marathon athletes was highly prevalent, with the patellofemoral joint cartilage and posterior horn of medial meniscus being frequently affected areas. Moreover, age, BMI, running years and pace were significant risk factors of knee joint injury.
Clinical outcomes of ablation of gastric dysplasia with argon plasma coagulation
Authors: Oh Mi Jin , Kim Sang Gyun , Kim Jiyoon , Na Yun Suk , Lee Seunghan , Lee Junhee , Kim Bokyung , Chung Hyunsoo , Cho Soo-Jeong 
Published: July 2024

Background
Although several small cohort studies have shown the utility of argon plasma coagulation (APC) in the treatment of gastric dysplasia, its clinical significance has not been established. This study aims to assess the efficacy of APC as a first line treatment for gastric dysplasia, and identify risk factors for residual dysplasia.

Methods
A total of 179 cases of gastric dysplasia were treated with APC and have been followed-up with upper endoscopy within 1 year. The overall incidence and the characteristics of lesions with residual dysplasia in follow-up endoscopy were analyzed by logistic regression.

Results
Among 179 lesions treated with APC, 171 (95.5%) lesions have achieved complete ablation in the follow-up endoscopy. Additional APC was applied for residual dysplasia, achieving complete ablation in 97.77% (175/179). The upper third location of the gastric dysplasia was significantly associated with residual dysplasia, while tumor size, horizontal location, macroscopic morphology and grade of dysplasia showed no significant associations with residual dysplasia following the initial APC.

Conclusions
APC with meticulous follow-up can be recommended as a first line treatment in patients with gastric dysplasia.
Class Notes from Geometric Physics 101
Authors: Stewart Arthur J 
Published: July 2024

Long ago, the author took high school courses in Physics and Geometry. Our long-suffering teachers tended to talk somewhat faster than we could comfortably write, so inevitably some factual errors crept into our study notes. And we weren’t really very good students at that age, either, which I'm sure didn't help. In any case, in "Class Notes..." I try to capture my sense of things when trying to rapidly learn a lot of new information, while lacking good idea-distillation and writing skills. How many technical errors can you find in this poem?
Play-Doh Volumes: An Experience in Science/Math Lesson Integration
Authors: Engle Shelly , Eggleton Patrick 
Published: July 2024

Demonstrates integration of mathematics and science lessons for 5th grade students with preservice teachers. The article shares a lesson where mathematics and science content are fully integrated, allowing students to make sense of conceptual understandings in both subject areas and the lesson also allows students to view mathematics and science as tools to question, analyze, represent, and communicate findings. The lesson is one the authors used in Spring 2022 and Spring 2023 with preservice elementary teachers. The description of the lesson includes lesson objectives and connections to relevant science, math, and cross-cutting concepts for 5th grade (although it could be adapted for various grade levels).
Art of Science and the Science of Art
Authors: Williams Lael 
Published: July 2024

If the curriculum and assessment practices in schools focused on developing the thinking processes and skills related to each discipline/ subject, students would see themselves as practitioners of each discipline and develop a continuing understanding of what practitioners in the work force experience in their daily work. To be a practitioner of a discipline, an individual has moved from a novice through competent to practitioner and some times an expert. The vocabulary, concepts and processes used by practitioners in the arts and the sciences are critical to develop the thinking skills needed to solve complex problems. Those complex problems involve both the arts and the sciences in their solutions. With a focus on practitioner practices and performance assessment, students would be engaged and encountering satisfying experiences as learners in school.
Elementary Explorations: Linking Art and Science
Authors: Poindexter Kristen 
Published: July 2024

There are so many ways to bring art into science in the elementary classroom. That can be as simple as sketching a diagram of something a student notices in an outdoor space to designing and building models that show how a science topic works. As you look through the NGSS, there are many examples of this across the K-5 spectrum. Included are examples of NGSS standards that show where opportunities for art can be included along with several classroom examples.
Exploring AI for intercultural communication: open conversation
Authors: Zhu Hua , Dai David Wei , Brandt Adam , Chen Guanliang , Ferri Giuliana , Hazel Spencer , Jenks Chris , Jones Rodney , O’Regan John , Suzuki Shungo 
Published: July 2024

Abstract
AI is not new. What is new, however, is the speed and depth of its expansion in almost every aspect of our lives. This discussion forum is dedicated to exploring new frontiers and agendas for language and intercultural communication research. In this concluding piece, we invite the contributors to share insights on five key questions: their experiences (Question 1), the challenges and opportunities that we face (Question 2), the strengths and skills afforded by intercultural communication and applied linguistics (Question 3), considerations when collaborating with AI developers and user groups (Question 4) and the future landscape of intercultural communication (Question 5). Through these inquiries, we hope to amplify the contributors’ voices and experiences, often difficult to fit in academic writing, but crucial for contextualizing their epistemological stances in their work. We seek to broaden the discussion, drawing out a bigger picture of pressing issues, and exploring future prospects.
Proposal of Cryptonemia floridana comb. nov. (Halymeniaceae, Rhodophyta) based on rbcL gene analysis of collections from type locality and female reproductive morphology
Authors: Soares Luanda Pereira , Guimarães Silvia M.P.B. , Sauvage Thomas , dos Santos Larissa A.H. , Fragoso Helena R. , Fujii Mutue T. 
Published: July 2024

Abstract
The taxonomic position of Halymenia floridana is a long-standing issue that needed to be assessed using DNA sequences of material from the type locality (Florida, USA). Here, we examined the vegetative and reproductive morpho-anatomy, and rbcL sequence data of topotypes and additional specimens from Brazil. Our results resolved the topotypes of ‘H. floridana’ within the genus Cryptonemia, in a clade harboring two closely related sister species, C. bermudensis and C. lacunicola. The rbcL haplotype of ‘H. floridana’ from Florida was also identical to previously and newly sequenced specimens from Brazil. Therefore, the new combination Cryptonemia floridana comb. nov. is herein established. Cryptonemia floridana exhibits entire to lobed foliose blades up to 12 cm high, a short basal midrib, medulla with conspicuous stellate ganglia and mostly periclinal filaments. The auxiliary cell is the first or the second cell of a third-order ampullar filament, and secondary connecting filaments are rare and cut off from the fusion cell. Our study is the first to provide the pre- and postfertilization stages in a Cryptonemia species, with generic status confirmed by DNA sequences. Numerous tropical Cryptonemia species await molecular confirmation and assessment of reproductive structures towards a better circumscription of the genus and its species diversity.
The implementation of a proposed deep-learning algorithm to classify music genres
Authors: Liu Lili 
Published: July 2024

Abstract
To improve the classification effect of music genres in the digital music era, the article employs deep-learning algorithms to improve the performance of the classification of music genres. An auxiliary (estimated) model is constructed to estimate the amount of unmeasured data in the dual-rate system to enhance the recognition effect of music features. Moreover, a dual-rate output error model to identify such impacts is proposed to eliminate the impact of corrupt data caused by the estimation, which eventually leads to the further improvement of the proposed model called dual-rate multi-innovation forgetting gradient algorithm based on the auxiliary model. In addition, the article employs linear time-varying forgetting factors to improve the stability of the system, advances the recognition effect of music features through enhancement processing, and combines a deep-learning algorithm to construct a classification system of music genres. The result shows that the classification of the music genre system based on a deep-learning algorithm has a good music genre classification effect.
Relative homology of arithmetic subgroups of SU(3)
Authors: Bravo Claudio 
Published: July 2024

Abstract
Let 𝑘 be a global field of positive characteristic.
Let

G
=

SU
⁢

(
3
)

\mathcal{G}=\mathrm{SU}(3)

be the non-split group scheme defined from an (isotropic) hermitian form in three variables.
In this work, we describe, in terms of the Euler–Poincaré characteristic, the relative homology groups of certain arithmetic subgroups 𝐺 of

G
⁢

(
k
)

\mathcal{G}(k)

modulo a representative system 𝔘 of the conjugacy classes of their maximal unipotent subgroups.
In other words, we measure how far the homology groups of 𝐺 are from being the coproducts of the corresponding homology groups of the subgroups

U
∈
U

U\in\mathfrak{U}

.
Request for confirmation sequences in Korean
Authors: Kim Kyu-hyun 
Published: July 2024

Abstract
As part of a cross-linguistic investigation of request for confirmation (RfC) sequences, this article provides an overview of distributional tendencies associated with Korean RfC sequences based on an examination of 200 tokens of RfC excerpted from audio- and video-recorded face-to-face ordinary conversations. Various grammatical and contextual features associated with RfCs are analyzed, e.g., as interactional resources for grounding RfCs in inferencing, rendering them modulated in action, or connecting them to prior talk/action. They include negative polarity markers, connective particles (e.g., -nuntey ‘circumstantial’), modal markers (e.g., -keyss ‘I suppose’), and sentence-ending suffixes (SESs) such as -na (‘dubitative), -ney (‘noticing’), and ‘pseudo-tags’ -ci/cianha, which are composed of -ci (‘committal’). Features of responses to RfCs are examined in terms of response type (e.g., confirmation, disconfirmation, or neither) with special reference to the form and distribution of response tokens, which include not only unmarked interjections such as ung/yey (‘yes’) and ani(-yo) (‘no’), but also kule-marked indexical forms (e.g., ku(leh)ci ‘certainly it is’). The findings shed light on the role of SESs, modal markers, and discourse particles as stance-marking resources that crucially shape the function of RfCs, and the compositional features of response turns that constitute or frame a responsive action to RfCs.
The Indonesian Government’s Dilemma in Repatriating Former ISIS Members: Balancing Advocacy, Citizenship Status, and Human Rights
Authors: Puteri Dina Silvia , Wahono Denita Cahyanti , Firdaus Rr. Jannatul , Nte Ngboawaji Daniel , Windiahsari Windiahsari 
Published: July 2024

Indonesian Government confronts a multifaceted challenge in repatriating former ISIS members, necessitating a delicate equilibrium between advocacy, citizenship status, and human rights principles. International conventions uphold the fundamental right to nationality, articulated in Article 15 of the Universal Declaration of Human Rights, yet over 500 former ISIS members from Indonesia remain stranded in Syria, having illegally departed and destroyed their official documentation. While several countries in Southeast Asia and Europe have undertaken repatriation efforts under rigorous conditions, Indonesia faces a quandary. These individuals do not qualify as People with Social Welfare Problems under domestic law, complicating their reintegration. This classification divergence conflicts with international obligations requiring nations to accept and restore nationality to their citizens, notwithstanding their affiliation with extremist groups not recognized as refugees by the UNHCR. This paper delves into the legal and humanitarian imperatives compelling Indonesia to address this issue. It examines international frameworks and national legislation to argue for the necessity of repatriation, while also exploring the preventive and repressive measures Indonesia employs. Balancing the imperative to safeguard human rights with national security concerns presents a formidable task, demanding a nuanced approach that ensures compliance with international standards while safeguarding domestic stability and security.
Hydroxyapatite modified with polyhedral oligomeric silsesquioxane as a filler for dental resin-based composites
Authors: Buchwald Zuzanna , Buchwald Tomasz , Voelkel Adam 
Published: July 2024

AbstractHydroxyapatite modified with methacrylate groups-bearing polyhedral oligomeric silsesquioxane was for the first time applied as a filler in the experimental composite for dental applications. As the modifier changed the hydroxyapatite surface from hydrophilic to hydrophobic, it was predicted that the stability of the obtained composites would be improved in comparison with raw hydroxyapatite-filled composites. The stability in the oral imitating environment, basic physicochemical properties, and remineralizing potential understood as the ability to release calcium ions, were examined. The distribution of the fillers in the organic matrix, composites’ degree of conversion, depth of cure, flexural and compressive strengths, sorption, and solubility after 2 and 12 weeks of incubation, and the concentrations of calcium released were examined. The results were subjected to statistical analysis. The filler modification resulted in the improvement of the composites’ mass stability during long-term incubation with simultaneous beneficial more balanced calcium release profiles and comparable physicochemical properties.
Graphical abstract
Argatroban- and copper-modified polymers with improved thromboresistance and antimicrobial properties
Authors: Azizova Liana , Chernyshenko Volodymyr , Korolova Daria , Allan Iain U. , Mikhalovsky Sergey , Mikhalovska Lyuba 
Published: July 2024

AbstractThis paper describes a novel approach the development of biocompatible polyvinyl chloride (PVC) and polyurethane (PU) polymers, modified with copper (II) ions followed by the immobilisation the thrombin inhibitor argatroban (AG) using dopamine chemistry. The surface loading of the immobilised AG was 6.06 µg cm−2 on PVC and 6.66 µg cm−2 on PU, confirmed by FTIR and inhibitor concentration measurements. Both AG/Cu-modified polymers produced NO by catalytically decomposing S-nitrosothiol, reaching NO levels in plasma of 0.59 × 10–10$$\text{mol} \, {\text{cm}}^{-2} \, {\text{min}}^{-1}$$

mol

cm

-
2

min

-
1

for AG/Cu-PVC and 0.51 × 10–10$$\text{mol} \, {\text{cm}}^{-2} \, {\text{min}}^{-1}$$

mol

cm

-
2

min

-
1

for AG/Cu-PU, matching endothelial cell-produced physiological levels. This modification improved the haemocompatibility of the polymers through thrombin inhibition and reduced platelet aggregation and adhesion. Additionally, both modified polymers inhibited Staphylococcus aureus adhesion, growth and viability, confirming their acquired antibacterial properties. Antibacterial activity against Escherichia coli was also observed. These results demonstrate that modifying PVC and PU surfaces with copper (II) and AG produced materials with dual antithrombotic and antibacterial functions.
Graphical abstract
Analisis Kesulitan Belajar Membaca pada Anak Kelas III Sekolah Dasar
Authors: Khairurrazikin Khairurrazikin , Yuliawati Fitri 
Published: July 2024

Tujuan dari penelitian ini adalah untuk mengetahui karakteristik dan bagaimana upaya yang dilakukan oleh guru dalam mengatasi permasalahan peserta didik yang mengalami kesulitan belajar pada kelas III SD Al-Hidayah Poncokusumo Malang. Adapun metode penelitian ini menggunakan metode kualitatif pendekatan studi kasus. Adapun teknik pengumpulan data yang dilakukan adalah dengan teknik observasi, wawancara dan dokumentasi. Subjek dalam penelitian ini adalah Guru kelas III dan 1 peserta didik yang mengalami kesulitan belajar membaca. Hasil penelitian adalah menunjukkan bahwa kesulitan belajar yang dialami peserta didik yang sangat kompleks seperti belum mengenal semua huruf ABJAD, sulit membedakan beberapa huruf, sulit untuk mengejanya, mengeja dengan terbata-bata dan terutama tidak bisa fokus belajar ketika diajarkan cara membaca sehingga sangat menyulitkan anak untuk bisa memahami dan menghafal semua huruf ABJAD. Faktor kesulitan belajar membaca peserta didik berasal dari faktor internal dan eksternal peserta didik.
Identifikasi Peserta Didik dengan Gangguan Emosi dan Perilaku di Sekolah Dasar
Authors: Prabawati Wening , Mahabbati Aini , Diniarti Gena , Purwanta Edi 
Published: July 2024

Penelitian ini bertujuan untuk mendeskripsikan proses identifikasi peserta didik dengan gangguan emosi dan perilaku di sekolah dasar. Penelitian ini menggunakan penelitian survei. Partisipan dalam penelitian ini berjumlah 46 guru yang terdiri dari guru kelas dan guru khusus. Analisis data dilakukan dengan mereduksi data, display data, dan membuat kesimpulan. Hasil penelitian ini menunjukkan bahwa sebanyak 47,83 persen guru belum melakukan identifikasi awal pada peserta didik dengan gangguan emosi dan perilaku, sedangkan sisanya sudah melakukan identifikasi dengan cara meminta bantuan pada hali/lembaga yang menyediakan layanan identifikasi, melalui observasi dan wawancara, serta menggunakan pendekatan functional behavior assessment (FBA). Implikasi dari hasil penelitian ini, diharapkan akan ada instrumen yang bisa digunakan oleh guru untuk membantu mengidentifikasi peserta didik dengan gangguan emosi dan perilaku.
Analisis Metakognisi Peserta Didik Kelas V Sekolah Dasar dalam Memecahkan Masalah Matematika Bangun Ruang dalam Perspektif Teori Perkembangan Kognitif Jean Piaget
Authors: Putri Ade Firma Handriyani , Sulistyowati Dwi Ratna , Fittari Mustika , Julianto Julianto , Wiryanto Wiryanto 
Published: July 2024

This study aims to determine the metacognition activities of elementary school students in solving Mathematics problems in geometric materials. This research is qualitative descriptive with a case study design. The subjects were six fifth-grade students. Data collection techniques by conducting task-based interviews on mathematical problem-solving questions, and documentation studies on students' work results for analysis. The collected data was analyzed by reducing data, and presented as a narrative. The results showed that the subjects showed metacognition activities and carried out the entire problem-solving process, but it was not fully constructed. It can be seen in several stages of indicators of metacognition activity that they can’t do well. This is reviewed from the perspective of Jean Piaget's developmental theory which shows that the subject is still at the stage of concrete operational cognitive development so that the subject can’t present new strategies in terms of formulas and methods obtained previously.

Penelitian ini dilakukan untuk mengetahui aktivitas metakognisi peserta didik sekolah dasar dalam memecahkan masalah Matematika pada materi bangun ruang. Penelitian ini adalah penelitian deskriptif kualitatif dengan desain studi kasus. Subjek penelitian adalah enam anak peserta didik kelas 5 SD. Pengumpulan data dilakukan dengan wawancara berbasis tugas pada pertanyaan pemecahan masalah matematika, serta melibatkan studi dokumentasi pada hasil pekerjaan peserta didik untuk dianalisis. Data yang terkumpul selanjutnya dianalisis dengan melakukan reduksi data, kemudian disajikan dalam bentuk narasi. Hasil penelitian menunjukkan bahwa subjek penelitian menunjukkan aktivitas metakognisi dan melakukan seluruh proses pemecahan masalah, namun belum terkonstruksi dengan sempurna. Hal ini dapat dilihat pada beberapa tahap indikator aktivitas metakognisi yang tidak dapat mereka lakukan dengan baik. Hal ini ditinjau dari perspektif teori perkembangan Jean Piaget yang menunjukkan bahwa subjek masih berada pada tahap perkembangan kognitif operasional konkret sehingga belum memiliki kapasitas untuk menyajikan strategi baru dalam hal formula dan metode yang diperoleh sebelumnya.
Kekuatan Mengikat Pertimbangan Hukum Putusan Mahkamah Konstitusi Nomor 37/PUU-XVIII/2020
Authors: Makaruku Alfian Reymon 
Published: July 2024

Penelitian ini bertujuan menganalisis Kekuatan Mengikat Pertimbangan Hukum Putusan Mahkamah Konstitusi Nomor 37/PUU-XVIII/2020, Tipe penelitian yaitu yuridis normative dengan pendekatan konseptual, perundang-undangan, dan kasus. Pengumpulan bahan hukum melalui studi kepustakaan serta teknik analisis bahan hukum deskriptif analitis. Hasil penelitian menunjukkan bahwa eksistensi kekuatan mengikat Putusan Mahakamah Konstitusi haruslah dipandang secara utuh meliputi amar putusan maupun pertimbangan hukunya. Keutuhan bacaan dan pemaknaan pertimbangan putusan Mahakamah Konstitusi adalah konsekwensi logis yang patut dipahami sehingga tidak menimbulkan kontra presepsi dalam proses pembuatan ataupun merevisi Undang-Undan. Pertimbangan hukum Pasal 29, oleh karena tidak mencantumkan batas waktu berlakunya Undang-Undang, Pasal 27 Ayat (1) frasa “bukan merupakan kerugian negara” bertentangan dengan prinsip due process of law untuk mendapatkan perlindungan yang sama (equal protection), Pasal 27 Ayat (3) frasa “bukan objek TUN” dalam UU No. 2 Tahun 2020 dan harus dinyatakan inkonstitusional bersyarat. Pertimbangan hukum putusan mahkamah konstitusi telah menjadi bagian yang tidak terpisahkan dari amar putusan mahkamah konstitusi sebab demikian adalah alasan dari pernyataan Mahkamah Konstitusi menyatakan konstitusional atau inkonstitusional atas satu norma UU yang di uji, dengan demikian perimbangan hukum dalam putusan Mahkamah konstitusi memiliki kekuatan mengikat serta menjadi mandat konstitusioanal yang mesti dilaksanakan secara utuh oleh pementuk Undang-Undang pasca putusan Mahkamah Konstitusi tesebut.