bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diagnostic accuracy of phone messaging forwarded images for developmental dysplasia of the hip
Authors: Almigdad Ahmad , Megdadi Noor , Banimelhem Khalid , Al Omari Bashar , Al Abdallat Anas , Almanasir Ghandi 
Published: November 2022

Objectives:
The objectives of this study were to evaluate the accuracy of the diagnosis based on the phone forwarded pelvic radiographs for developmental dysplasia of the hip (DDH) and whether to accept decisions based on phone images.

Methods:
Two hundred and eight pelvic radiographs (416 hips) performed for DDH screening were evaluated by three orthopedic surgeons on picture archiving and communication system (PACS) and re-evaluated by the same surgeons after receiving them blindly on their phones through the WhatsApp application. Phone pictures were evaluated on both portrait and landscape viewing interfaces.

Results:
Nine ossification centers (2.9%) were detected on PACS but were not noticed when evaluated on the phone due to the lower phone image quality. All dislocated and dysplastic hips were correctly diagnosed by the phone. The phone overestimated the acetabular index by about two degrees, which explains why 4.8% and 7.5% of normal hips on PACS viewers were labeled dysplastic once evaluated on phone portrait and landscape viewers, respectively. However, landscape phone viewing and smaller phone screens were associated with a higher overestimation of the acetabular index.

Conclusion:
The phone is a valuable and safe tool for diagnosing DDH from pelvic radiographs. However, a precaution should be taken in borderline cases as the phone overestimated hip angles resulting in a misdiagnosis of normal hips as dysplastic. However, we do not recommend or encourage this practice because clinical evaluation is essential in any clinical decision-making.
The Effectivenes Of The Missouri Mathematics Project Model on Creative Thinking Ability and Self-Efficacy
Authors: Faradillah Ayu , Purwitasari Amanda 
Published: November 2022

<p>Kemampuan untuk berpikir kreatif matematis dapat dikatakan sebagai kapabilitas kognitif untuk mengajukan dan mempertimbangkan informasi sehingga dapat memberikan perbedaan dari gagasan serta menjadikan pengetahuan yang baru dalam menunjang keberhasilan dalam pembelajaran. Penelitian ini disusun dengan maksud agar dapat memahami bagaimana model pembelajaran Missouri Mathematics Project (MMP) dapat bekerja efektif pada kapabilitas berpikir kreatif matematis dan efikasi yang ada pada diri siswa SMA. Penulisan ini diaplikasikan dengan memakai metode eksperimen semu. Subjek penelitian terdiri dari 80 siswa, dimana setiap kelas eksperimen maupun kelas kontrol memiliki jumlah sebanyak 40 siswa yang dipilih secara purposive. Perhitungan dalam bahasan jurnal ini berasal dari instrumen kemampuan berpikir kreatif matematis dan efikasi diri. Penelitian ini memakai analisis data Mann Whitney U Test, Cohen's d Effect Size Test dan Spearman Correlation guna mengetahui perbedaannya. Berdasarkan data yang ditemukan, menunjukan hasil yang menyatakan bahwa pengaruh berada pada kategori besar dan memiliki hubungan yang baik. Sedangkan siswa di kelas MMP didominasi oleh kategori efikasi diri tinggi. Dengan demikian, siswa yang melakukan pembelajaran matematika dengan model MMP mempunyai kemampuan untuk dapat berpikir kreatif matematis yang lebih unggul jika membandingkannya dengan siswa lain yang memanfaatkan cara konvensional.</p><p><em>Creative thinking ability are cognitive abilities in proposing and considering information so that they can provide different ideas and become new knowledge in supporting success in learning. The purpose of this study was to determine the effectiveness of the Missouri Mathematics Project (MMP) learning model on the mathematical creative thinking ability and self-efficacy of high schooler. This study used a quasi-experimental method. The subjects of this study amounted to 80 students, where each experimental class and control class amounted to 40 students who were selected purposively. The calculations in this study came from the instruments of mathematical creative thinking ability and self-efficacy. Data analysis in this study used the Mann-Whitney U Test, Cohen's d Effect Size Test, and Spearman Correlation to determine the difference. Based on the data obtained, the study results indicate that the effect is in a large category and has a good relationship. Meanwhile, the high self-efficacy category dominated students in the MMP class. Therefore, students with learn mathematics using the MMP learning model have better mathematical creative thinking skills than students with conventional mathematics learning.</em></p><p> </p><strong><em>Keywords</em></strong><em>: Creative Thinking Ability; Missouri Mathematics Project, Self-Efficacy</em>
Pengaruh Penggunaan Software Geogebra Terhadap Kemampuan Pemahaman Konsep dan Pemecahan Masalah matematika Peserta Didik SMP
Authors: Mukarramah Mukarramah , Edy Sarwo , Suryanti Sri 
Published: November 2022

<p>Riset ini bertujuan untuk mengidentifikasi adanya pengaruh penggunaan<em> software geogebra</em> terhadap kemampuan pemahaman konsep dan pemecahan masalah matematika siswa. Riset ini berbentuk korelasional menggunakan pendekatan kuantitatif. Jumlah populasinya pada riset ini sekitar 321 siswa dan sampel yang digunakan sebanyak 178 siswa. Riset diaplikasikan di kelas VII di 2 SMP yaitu UPT. SMPN 20 Gresik dan SMP Muhammadiyah 4 Kebomas. Instrumen yang dipakai untuk riset ialah tes praktik penggunaan <em>software geogebra</em>, tes tulis kemampuan pemahaman konsep matematika, serta tes tulis kemampuan pemecahan masalah matematika. Tekniknya dalam analisa data yang dipakai ialah <em>Structural Equation Modelling</em> (SEM) bertaraf signifikansinya sekitar 5% sedangkan program yang dipakai dalam penganalisisan datanya ialah AMOS 22. Hasilnya menurut riset ini menggambarkan bahwa (1) adanya pengaruh positif yang siginifikan diantara penggunaan <em>software geogebra</em> terhadap kemampuan pemahaman konsep matematika siswa, (2) adanya pengaruh positif yang signifikan diantara penggunaan <em>software geogebra </em>dengan kemampuan pemecahan masalah matematika siswa, dan (3) adanya pengaruh positif bersignifikansi diantara kemampuan pemahaman konsep matematika dengan kemampuan pemecahan masalah matematika siswa. </p>
A SYNERGETIC APPROACH TO THE CONSTRUCTION OF A SYSTEM OF PSYCHOLOGICAL SUPPORT OF THE ATHLETES' TRAINING PROCESS
Authors: Гайдамашко Игорь Вячеславович , Бабичев Игорь Витальевич 
Published: November 2022

В статье обоснована возможность эффективного применения синергетического подхода при построении системы комплексного психологического сопровождения тренировочного процесса и соревновательной деятельности в спорте. Основное содержание посвящено сущности психологического сопровождения процесса подготовки спортсменов и теоретически обосновано применение синергетического подхода к решению этой задачи.
The article substantiates the possibility of effective application of a synergistic approach when building a system of complex psychological support for the training process and competitive activity in sports. The main content is devoted to the essence of psychological support of the athletes' training process and the application of a synergetic approach to solving this problem is theoretically justified
COMPARISON OF STANDARD AND NON-STANDARD METHODS OF TEACHING CHINESE TO HUMANITARIAN STUDENTS IN RUSSIAN UNIVERSITIES
Authors: И Аньжань 
Published: November 2022

Изучены стандартные и нестандартные методы преподавания китайского языка русским студентам. Проведено сравнение использования данных методов на практике различных российских вузов. В качестве методики исследования использовалось изучение теоретической литературы и практического опыта обучения китайскому языку. Было выделены несколько современных и достаточно эффективных методов обучения, дающих более высокие результатов по сравнению со стандартными методами, которые использовались ранее.
In the course of the work, standard and non-standard methods of teaching Chinese to Russian students were studied. The comparison of the use of these methods in practice of various Russian universities is carried out. The study of theoretical literature and practical experience of teaching the Chinese language was used as a research methodology. Several modern and fairly effective teaching methods have been identified that give better results compared to the standard methods that were previously used.
COMPONENTS OF PROFESSIONAL READINESS OF A TEACHER-CHOREOGRAPHER AT A PEDAGOGICAL UNIVERSITY
Authors: Меренюкова Анастасия Михайловна 
Published: November 2022

Рассмотрена профессиональная готовность педагога-хореографа. выделены и обоснованы наиболее значимые для современного общества ее компоненты, обозначены актуальные проблемы формирования профессиональной готовности. Выделенные компоненты профессиональной готовности педагога-хореографа проанализированы в двух направлениях: культурологическом и педагогическом. Сделан вывод о том, что компоненты профессиональной готовности педагога-хореографа должны формироваться посредством интеграции двух этих направлений в процессе подготовки в педагогическом вузе.
The professional readiness of the teacher-choreographer is considered. its most significant components for modern society are identified and substantiated, and urgent problems of professional readiness formation are identified. The selected components of the professional readiness of the teacher-choreographer are analyzed in two directions: cultural and pedagogical. It is concluded that the components of the professional readiness of a teacher-choreographer should be formed by integrating these two areas in the process of training at a pedagogical university.
The evaluation of ultrasonographic hip measurement differences among physicians according to the Graf method in newborns
Authors: Altunkılıç Tarık , Arı Bünyamin , Yetiş Mehmet , Kılıçaslan Nihat , İnceoğlu Feyza 
Published: November 2022

Background/Aim: Hip ultrasonography (USG) is the most important diagnostic method in developmental hip dysplasia in newborns. However, a disadvantage of the ultrasonography method is that there can be measurement differences among doctors measuring the same hip. We aimed to investigate the causes and solutions of this situation. We further strived to measure the hip ultrasonography performed by different physicians using the Graf method and comparing the obtained values.
Methods: Hip USGs of newborns admitted to Malatya Turgut Ozal University Faculty of Medicine Hospital between Jan. 8, 2020 and Jan. 5,.2021 were measured and classified using the Graf method. The study type is consistent with retrospective cohort studies. Newborns aged 0-22 weeks without any additional pathology were included in the study. A radiologist and two orthopedists measured and interpreted the images separately in accordance with the Graf method. The first hip measurements (R1) were made by the radiologist (R) with the USG device, and they were classified according to alpha and beta angles; two printouts were made. The first orthopedic specialist (OS1) and the second orthopedic specialist (OS2) made their measurements with printouts. Subsequently, the results from the physicians were compared.
Results: A statistically significant difference was found between R1-OS2 (P < 0.001) and OS1-OS2 (P < 0.001) in terms of the Graf classifications. No statistically significant difference was found between R1 and OS1 in terms of the Graf classification (P = 0.562). A statistically significant difference was found between R1-OS2 (P < 0.001) and OS1-OS2 (P = 0.048) angles (alpha and beta) measurements. While R1 and OS1 measurements were compatible with each other, OS2 measurements were found to be inconsistent.
Conclusion: We think that there may be differences in angle measurements and the Graf classification among physicians who perform hip ultrasonography in newborns, and the most important way to correct this is through regular participation of physicians in subject-specific trainings.
Using Audiovisual Media to Improve Student Writing Skills at SMP Negeri 4 Ambon
Authors: Ferdinandus Marcy Saartje 
Published: November 2022

Writing includes the ability to express students' opinions or be taught clearly and effectively in written form. Using audiovisual media can improve students writing skills. The purpose of this study is to find out the process and results of improving writing skills by using audiovisual media. The method used Class Action Research (CAR) with a qualitative approach. In collecting the data using observation and documentation. To analyze the success rate or percentage of student success after the teaching and learning process each cycle is done by providing the same evaluation in the form of written test questions at the end of each cycle. After the data is collected, data analysis is calculated using simple statistics that are to assess formative tests and learning completion. The result of the reduction of the data is presented in the form of a data display and then last concluded. The research procedures are planning, implementation, observation, and reflection. The results have shown the average student learning outcome was 72.33% and the number of students who had completed there was 25 children was 83.33%, and the unfinished 5 children (16.67%). This research was said to be successful if the average test score of students writing above KKM scores, which is 70, and students who score above KKM is at least 80%. At the end of Cycle 2 obtained data: the average student learning outcome was 72.33% and the number of students who had completed there was 25 children was 83.33%, and the unfinished 5 children (16.67%). So, based on data on cycle 2 of Class Action Research is said to have been successful. The findings showed that using audiovisual media could better give a positive effect on the motivation and attention of less active students. The result of this study is that audiovisual media in the form of animated videos can improve students' writing skills in English. Learning by using audiovisual media in the form of animated videos will awaken the spirit of student learning amid the saturation of online learning.
PERAN TOKOH AGAMA DALAM MENINGKATKAN KESADARAN TERHADAP PANDEMI COVID-19 DI DESA SUMBER AGUNG KECAMATAN BUAY MADANG KABUPATEN OKU TIMUR
Authors: Sa'diyah Halimatus 
Published: November 2022

A religious figure is a person who does not get a formal appointment as a leader, but because he has a number of superior qualities, he reaches a position as a person who is able to influence the psychological condition and behavior of a group or society. While the role is the action taken by someone in an event. So it can be concluded that the role of religious leaders in raising awareness of the Covid-19 pandemic is also needed.
The problems studied in this thesis are: 1) What are the roles of religious leaders in making people aware of the COVID-19 pandemic. 2) What are the obstacles faced by religious leaders in increasing awareness of the covid-19 pandemic in Sumber Agung Village. The aim is to find out the role of religious leaders in making people aware of the covid-19 pandemic and to find out the obstacles faced by religious leaders in increasing awareness of the covid-19 pandemic in Sumber Agung Village. In answering these problems, the researcher used a qualitative type of research using a descriptive qualitative approach. With this research, the writer tries to reveal the circumstances or phenomena that are in accordance with the reality that exists in Sumber Agung Village. Data collection techniques using the method of observation, interviews, and documentation.
The subjects that I studied in this study used a purposive sampling technique, namely, 3 religious leaders, and 3 people from Sumber Agung Village. Meanwhile, data analysis includes data reduction, data presentation, and drawing conclusions. The results of this study are that religious leaders in raising awareness of the Covid-19 pandemic in Sumber Agung Village have three strategic roles, namely the role of education, the role of enlightenment, and the role of building the system. The obstacle of religious leaders in increasing public awareness about the corona virus problem in Sumber Agung Village is still not optimal, due to the lack of support from the government and there are still many people who do not understand the Covid-19 pandemic itself.
Work-related Respiratory Symptoms and Associated Factors among Cement Factory Workers in Rupandehi District, Nepal
Authors: Poudel L. , Regmi S. , Dahal P. , Ghimire M. , Nepal S. , Manandhar N. 
Published: November 2022

Background Cement factory workers are exposed to cement dust at workplace. It leads to a greater prevalence of chronic respiratory signs and symptoms.
Objective To identify the prevalence of Work-related respiratory symptoms, its association with various risk factors, and to assess the outcomes like hospitalization and sickness absenteeism.
Method Cross-sectional study was conducted in the Argakhanchi Cement factory among 190 workers with minimum work experience of 1 year. Census method was used for data collection. To assess the respiratory symptoms, sputum samples were collected; smears prepared by pick and smear method, and later stained by Leishman and pap stain. Smears devoid of alveolar macrophages were considered unsatisfactory for evaluation.
Result The mean age of respondents with standard deviation was 35.56±11.45 years. The prevalence of Work-related respiratory symptoms was 31.6%. Age, no. of years worked, working in the raw materials department, burner and clinker department, cleaning department and wearing mask were the significant risk factors. On cytological analysis of the sputum sample, mild inflammatory cell noticed in 71.6%, moderate inflammation in 23.7%, and dense inflammation in 4.2%. Fungal spores were seen in 3.7%, fungal pseudohyphae in 0.5%, and bacterial colonies in 27% of the sputum samples. Out of 190 participants, 8(4.2%) of them had to be hospitalized and 17(8.9%) were on sick leave due to respiratory symptoms.
Conclusion Pre-employment and periodic medical examination, frequent work shift, training on occupational health and safety, use of appropriate personnel protective equipment is recommended to reduce respiratory symptoms.
Improvement of Ejection Fraction in Patients undergoing Coronary Artery Bypass Grafting with Impaired Left Ventricular Function
Authors: Rajbhandari N. , Sharma Parajuli S. , Thakur A. , Dahal A. 
Published: November 2022

Background Myocardial revascularization surgery has shown better long term survival expectancy compared to medical therapy in patient with impaired left ventricular function.
Objective To evaluate the change in ejection fraction after 90 days in patients who underwent coronary artery bypass surgery and had preoperative left ventricular ejection fraction of less than and equal to 45% in a single cardiac center of Nepal over the period of 2 years.
Method Out of 82 eligible patients during 2 years, 3 patients expired in immediate postoperatively and 24 patients had loss of 90 days’ follow up. So, they were excluded from the study. Total 55 patients were taken for the study for whom statistical analysis was done to compare preoperative ejection fraction with post-operative 90 days’ ejection fraction.
Result Single vessel disease was present in 2(3.6%) patients, double vessel disease in 7(12.7%) patients and triple vessel disease in 46(83.6%) of the patients. In 2(3.6%) patients 2 grafts, in 18(32.7%) patients 3 grafts, in 33(60%) patients 4 grafts and in 2(3.6%) patients 5 grafts were placed for revascularization. The mean left ventricular EF in preoperative patients was 37.12±5.69% which improved to 45.80±10.00% in postoperative follow up at 90 days which was statistically significant (p=0.000).
Conclusion Surgical revascularization of myocardium in preoperatively impaired left ventricular function patients helps improve left ventricular ejection fraction postoperatively. So we suggest surgical revascularization in patient with low ejection fraction for improvement of myocardial function. Hence improve survival rate in these patients.
Optimasi Algoritma C4.5 dan Naïve Bayes Berbasis Particle Swarm Optimization Untuk Diagnosa Penyakit Peradangan Hati
Authors: Amrin Amrin , Pahlevi Omar , Satriadi Irawan 
Published: November 2022

Peradangan hati merupakan salah satu penyakit menular yang menjadi masalah kesehatan masyarakat yang berpengaruh terhadap angka kesakitan, angka kematian, status kesehatan masyarakat, angka harapan hidup, dan dampak sosial ekonomi lainnya. Melakukan diagnosa dini pada penyakit ini adalah sesuatu yang sangat penting agar dapat secara cepat ditangani dan diobati. Pada penelitian ini penulis akan mengaplikasikan dan membandingkan beberapa metode klasifikasi data mining dan optimasi dengan particle swarm optimization (pso), diantaranya Algoritma C4.5, Naïve Bayes, C4.5 dengan pso, dan Naïve Bayes dengan pso untuk mendiagnosis penyakit peradangan hati, kemudian membandingkan mana dari beberapa metode tersebut yang paling akurat. Berdasarkan hasil penelitian, diketahui bahwa metode C4.5 dengan pso merupakan metode terbaik dengan akurasi 79,51% dan nilai under the curva (AUC) 0,950, kemudian metode Naive Bayes dengan pso memiliki akurasi 79,28% dan nilai AUC sebesar 0,739, kemudian metode C4.5 dengan tingkat akurasi sebesar 70,99% dan nilai AUC sebesar 0,950, selanjutnya metode Naive Bayes dengan tingkat akurasi sebesar 66,14%, dan nilai AUC sebesar 0,742. Hal ini membuktikan bahwa optimasi particle swarm optimization dapat meningkatkan kinerja metode klasifikasi yang digunakan
Implementasi Web Filtering Menggunakan Router Fortigate FG300D
Authors: Dewi Sari , Islami Adam Iqbal 
Published: November 2022

Perkembangan teknologi saat ini sejalan dengan kemajuan teknologi jaringan internet yang menghubungkan user ke seluruh dunia. Untuk Lokal Area Networking (LAN) atau sistem jaringan komputer lokal saat ini sudah menjadi sistem yang wajib dibangun oleh perkantoran modern untuk membantu kelancaran tugas-tugas komputerisasi dan komuikasi.Penggunaan dan pemanfaata teknologi informasi berbasis internet bagi perusahan merupakan salah satu implementasi produk teknologi yang dijadikan tulang punggung sekaligus urat nadi dalam meningkatkan kinerja perusahaan. Masih terdapatnya akses ke dalam laman web atau situs tertentu seperti, media sosial dan web streaming video yang tidak ada kaitannya dengan pekerjaan . Sehingga hal ini sering kali di salah gunakan oleh karyawan yang dapat mengganggu kinerja mereka dengan diterapkannya konfigurasi web filter melalui aplikasi berbasis web Fortinet, yang ada di router Fortigate 300D. Dimana pemblokiran laman web situs dan aplikasi tersebut berguna agar user tidak dapat mengakses situs yang tidak sesuai pekerjaan.
Rancang Bangun dan Implementasi Aplikasi Manajemen Penerimaan Siswa Baru
Authors: Sastra Ricki , Musyaffa Numan , Prasetyo Arfhan 
Published: November 2022

Abstrak - Proses penerimaan siswa pada suatu wilayah memiliki kompleksitas yang berbeda. Informasi dan keterkaitan data pada suatu lembaga pendidikan khususnya sekolah menengah atas (SMA), memiliki pengaruh yang sangat luas. Keterkaitan penilaian memiliki tolak ukur tersendiri pada tiap lembaga pendidikan. Variabel penilaian yang berbeda pada akhirnya membuat sebuah keputusan penerimaan hanya dilakukan seadanya saja. Untuk itu, perlu dibangun sebuah sistem pengelolaan dan perhitungan dengan variabel yang telah ditetapkan. Sistem perhitungan hasil akhir penerimaan dengan menggunakan sistem terpadu memerlukan sebuah perencanaan dan pengembangan sistem yang baik. Selain dibuat online dengan berbasis web, maka dukungan database yang digunakan harus dapat membantu pengolahan data yang terkirim ataupun akan diproses pada sistem. Sistem ini dikembangkan dengan menggunakan perangkat lunak Macromedia Dreamweaver. Pilihan penggunaan SQL pada database yang digunakan memiliki pertimbangan bahwa kemampuan oracle dalam mengelola data dengan jumlah yang sangat besar dan terpadu sudah tidak perlu diragukan lagi, serta tingkat keamanan sistem pada oracle memiliki kemampuan yang lebih baik daripada database lainnya.