bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fertility preservation in gynecological cancers: an updated overview
Authors: Le Viet Nguyen Sa , Le Viet Hung , Phan Canh Quang Thong 
Published: July 2024

Gynecological cancers comprise more than 30% of all cancer mortality in women worldwide and are responsible for an estimated 40% of all cancer incidence. Recently, there has been a significant surge in the prevalence of cancer diagnosis occurring at an earlier stage of life. As the number of cancer survivors increases, the preservation of fertility in women becomes critically important for patients and their families. In light of the fact that surgical excision of the reproductive organs is the primary cause of infertility, the optimal course of action is to modify the surgical approach. We conducted a literature review pertaining to provide a comprehensive summary of the presently accessible treatment approaches for preserving fertility in gynecologic malignancies, along with an analysis of their obstetrical and oncological outcomes.
Outpatient management of missing strings IUD and partial penetrating IUD at Tu Du Hospital 2022 - 2023
Authors: Ngo Thi Yen , Tran Ngoc Hai , Pham Quang Nhat , Doan Vu Dai Nam , Nguyen Thi Ngoc Khanh 
Published: July 2024

Background: Before the year 2017, all patients who were diaganosised with a missing-string IUD and/or partial penetrating IUD had hospitalization, regardless of the degree of IUD penetrating. In reality, many cases of IUD penetrating can be removed outside the operation room. In 2018, the Family Planning Department proposed and completed outpatient procedures for partial penetrating IUD.
Objective: To evaluate of the technique of partial penetrating IUD removal in two years 2022 and 2023. To give recommendations for IUD users.
Methods: Case series report.
Results: There were 45/48 cases of partial penetrating IUD that were successfully removed at our outpatient clinic under ultrasound guidance. Some characteristics of IUD has noted: not periodic gynecological examination, having C-section scar, having had a failed IUD removed at other medical facilities.
Conclutions: Partial penetrating IUD can be removed in an outpatient clinic under ultrasound guidance by experienced doctors. IUD users need to have periodic gynecological examination and be checked position of IUD.
Features and management of stillbirth in the first trimester of pregnancy
Authors: Nguyen Thi Hien Vy , Phan Tien Dat , Le Thi Hong Thien , Pham Anh Minh , Tran Phuc Minh , Vo Van Duc , Hoang The Hiep , Nguyen Thi Van Kieu 
Published: July 2024

Objectives: To evaluate treatment results of stillbirth in the first trimester of pregnancy and related factors. Methods: A cross-sectional study with all cases of cessation of fetal progression in the first trimester of pregnancy diagnosed and treated at the Department of Obstetrics and Gynecology - Hue University of Medicine and Pharmacy Hospital from May 2023 to November 2023.
Results: Through a study of 121 cases of stillbirth in the first trimester of pregnancy, 10 cases of spontaneous abortion were recorded after admission to the hospital (8.3%). The success rate with medical abortion is 97.3%, of which the complete miscarriage rate is 92.8%. There were 8 cases of intervention treatment (suction curettage or vacuum aspiration) (6.6%), the success rate was 100%. Most medical treatments are successful after 1 course, the average number of doses of misoprostol for abortion is 2.1 ± 1.1 doses with an average total dose of 1250.0 ± 667.0 µg. The average time to expulsion is 16.5 ± 14.1 hours. A history of preterm birth increased the rate of incomplete miscarriage by 16.5 times (16.5; 95%CI: 2.1 - 128.1).
Conclusion: Medical treatment of stillbir th in the first trimester of pregnancy has high success rate with a short treatment course and duration.
Research on clinical pregnancy rate and some factors related to IVF outcomes in women with polycystic ovary syndrome at Can Tho Obstetrics and Gynecology Hospital
Authors: Nguyen Thai Hoang , Nguyen Thi Thanh Dung , Le Hong Thinh , Vo Thi Kim Que , Le Thi Thuy An 
Published: July 2024

Objectives: To describe clinical and subclinical characteristics, to determine the clinical pregnancy rate, and to analyze some factors related to in vitro fertilization (IVF) outcomes in women with polycystic ovary syndrome (PCOS) at Can Tho Gynecology Obstetrics Hospital.
Materials and methods: A cross-sectional descriptive study was conducted on 95 infertile women diagnosed with PCOS according to Rotterdam criteria, underwent IVF cycles at the Fertility department of Can Tho Gynecology Obstetrics hospital from April 2023 to September 2023. The baseline characteristics of PCOS were described and IVF outcomes of research subjects were evaluated. Some factors related to clinical pregnancy rate were also analyzed.
Results: The average age of the study subjects was 29.9 ± 4.5 years old. The overweight rate was 11.6%. The symptoms of women with PCOS include hyperandrogenism (16.8%); oligomenorrhea (71.6%), and amenorrhea (1.1%); The image of polycystic ovaries on ultrasound in 1 ovary was 14.7%, whereas in 2 ovaries was 72.6%. The average AMH concentration was 6.8 ± 4.4 ng/ml. Primary infertility and secondary infertility accounted for 58.9% and 41.1% respectively. The βhCG (+) rate and clinical pregnancy rate were 62.1% and 57.9%, respectively. The rate of ovarian hyperstimulation was 8.4% (8 cases), of which mild ovarian hyperstimulation was 75% and moderate severity was 25%. The multiple pregnancy rate was 38.2%, and the miscarriage rate was 2.1%. There was no statistically significant difference between the clinical pregnancy rate and several factors such as age, BMI, type of infertility, hyperandrogenism, number of follicles aspirated, number of embryos transferred to the uterus, number of day-3 embryos, number of day-5 embryos, ovarian hyperstimulation.
Conclusion: Women with PCOS have common characteristic disorders such as menstrual disorders, hyperandrogenism, and polycystic ovary images on ultrasound. Research showed that the clinical pregnancy rate in women with PCOS undergoing IVF was 57.9%.
Results of surgical treatment of ectopic pregnancy at Ha Noi Obstetrics and Gynecology Hospital in 2023
Authors: Nguyen Thi Thu Ha , Nguyen Kieu Oanh , Do Tuan Dat , Phan Thi Huyen Thuong , Nguyen Moc Lan 
Published: July 2024

Objective: To evaluate the outcomes of ectopic pregnancy treated with surgery at Hanoi Obstetrics and Gynecology Hospital in 2023.
Material and Methods: This retrospective study was conducted from January 01st, 2023 to December 31st, 2023. There were 148 women diagnosed with ectopic pregnancy and treated with surgery at Hanoi Obstetrics and Gynecology Hospital.
Results: The mean maternal age was 30.28 ± 5.4 years and most aged 18 - 35 years (83.8%). The majority of ectopic pregnancy were performed by laparoscopic surgery (99.3%) and the most laparoscopic approach was salpingectomy. The incidence of ectopic pregnancy with intra-abdominal bleeding < 500 ml was 85.1%. After surgery, 98.6% were in a stable condition, while 0.7% experienced complications. The β-hCG concentration decreased by > 15% in 90% of cases. The average hospital stay was 3.5 ± 2.8 days, and the post-surgery length of stay was 1.86 ± 2.1 days.
Conclusion: Possible risk factors for ectopic pregnancy are previous cesarean section, abortion, and history of ectopic pregnancy. Surgery is the most common treatment method with 88.5% of procedures is laparoscopic salpingectomy. The prvalance of complications after surgery is low overall. The postoperative length of stay in hospital is short (< 5 days).
Establishment of a sperm bank for infertility treatment at Da Nang Hospital for Women and Children
Authors: Pham Chi Kong 
Published: July 2024

Objectives: To evaluate the effectiveness of sperm bank for infertility treatment at Da Nang Hospital for Women and Children.
Materials and Methods: A cross-sectional descriptive study was conducted on 88 cryopreserved sperm samples at Da Nang Hospital for Women and Children from December 2020 to September 2023.
Results: There were 3 cases of sperm donation (3.4%) and 85 cases (96.6%) of autologous sperm retrieval for ICSI. In the sperm donation group, the mean age, pre-cryopreservation sperm concentration, and motility rate were 37.7 ± 4.9 years, 20.0 ± 10.6 million/ml, and 21.3 ± 10.1%, respectively. In the autologous sperm retrieval group, the mean age, pre-cryopreservation sperm concentration, and motility rate were 31.7 ± 4.8 years, 2.7 ± 1.8 million/ml, and 20.9 ± 8.7%, respectively. The cryopreservation duration for sperm samples in the sperm donation group and the autologous sperm retrieval group was 3.7 ± 0.6 months and 5.3 ± 3.9 months, respectively. 92.2% of the cryopreserved samples were used for ICSI with fertilization rates, implantation rates, and clinical pregnancy rates of 71.0%, 35.6%, and 48.0%, respectively.
Conclusions: Our research shows that autologous sperm cryopreservation is the most common practice in the sperm bank. The proportion of sperm donations made for humanitarian purposes remains relatively low. The utilization of cryopreserved sperm in ICSI procedures has demonstrated promising outcomes.
MENINGKATKAN KONSEP MENGENAL BILANGAN ANAK USIA 3-4 TAHUN MELALUI PERMAINAN TRADISIONAL DAKON DI PAUD AL – FIRDAUS KABUPATEN PROBOLINGGO
Authors: Kulsum Umi , Warih Windasari Indriana 
Published: July 2024

The aims of this research is to improve the concept of recognizing numbers to children using appropriate and fun games. The dakon game is one of the traditional tools that can stimulate the development of the concept of number in early childhood. The game is designed according to the child's age development stage. The research was conducted at PAUD AL-FIRDAUS from May to June 2023.In the research, researchers used Classroom Action Research which is often known as Classroom Action Research. PTK research is carried out through stages 1.Planning 2.Implementation 3.Observation 4.Reflection. The subject of this research was group A which amounted to 23 children. Data collection techniques using observation sheets and documentation, The results of data analysis obtained an average number concept before pre-action of 21.7%. Cycle 1 meeting 1 amounted to 37.9%, meeting 2 amounted to 50% resulting in an average of 44.5% This indicates that this class action was not successful because the target exceeded 75%, .therefore the research was continued in cycle 2. In cycle 2 session 1 reached 77% session 2 reached 95% and an average of 85%. Based on the data analysis of Cycle 2 session 1 and 2, the anticipated goal was declared achieved. From the above statement, it is concluded that using the traditional dakon game media, the ability to recognize the concept of number has improved well.
Key words: Number concept; Dakon Traditional Game; Children aged 3-4 years
PENGARUH MEDIA PEMBELAJARAN FISIKA BERBANTUAN APLIKASI CANVA TERHADAP MINAT BELAJAR
Authors: Binongko Wa Sarnia , Rufaida Salwa , Fiskawarni Tri Hastiti 
Published: July 2024

Penelitian ini bertujuan untuk mengetahui pengaruh media pembelajaran fisika berbantuan aplikasi canva terhadap minat belajar . Adapun jenis penelitian yang dipakai adalah quasi eksperimen, dengan desain nonequivalent control grup design. Populasinya adalah seluruh peserta didik kelas XI IPA, dengan pengambilan sampel kelas XI IPA 1 dan kelas XI IPA 3. Teknik pengumpulan data adalah dengan memberikan angket minat belajar, sedagkan analisis datanya menggunakan analisis deskriptif dan analisis inferensial. Berdasarkan hasil pretest yang telah dianalisis diperoleh skor rata-rata adalah 87,8 untuk kelas eksperimen, sedangkan pada kelas kontrol skor rata-ratanya adalah 87,1. Hal ini menunjukan bahwa kemampuan awal pada kedua kelas hampir sama. Berdasarkan hasi postest yang telah dianalisis, terlihat bahwa terjadi peningkatan minat belajar pada mata pelajaran fisika setelah diberikan perlakuan berupa media pembelajaran berbantuan aplikasi canva pada kelas eksperimen, yang dapat dilihat pada skor rata-ratanya yaitu 119,0 sedangkan pada kelas kontrol yang hanya menggunakan media konvesional berupa power point biasa memperoleh skor rata-ratanya yaitu 107,9. Sehingga dapat disimpukan bahwa media pembelajaran interaktif seperti canva memiliki pengaruh terhadap minat belajar. Karena dengan memanfaatkan canva sebagai media pembelajaran yang menarik dan relevan dengan kehidupan sehari-hari peserta didik, sehingga dapat memicu rasa ingin tahu dengan berbagai macam pertanyaan yang kritis yang kemudian memotivasi peserta didik untuk ikut terlibat dalam proses pembelajaran fisika, sehingga dapat meningkatkan minat belajar fisika peserta didik.
Kata kunci: Fisika, Media Pembelajaran Canva, dan Minat Belajar
PENGEMBANGAN BAHAN AJAR FISIKA BERBASIS KEARIFAN LOKAL PADA PESERTA DIDIK KELAS X DI SMAN 4 MAROS
Authors: Ramli Ramli , Sakti Irma , Basri Syamsuriana , Idamyanti Reski , Yusdarina Yusdarina 
Published: July 2024

Pengembangan Bahan Ajar Fisika Berbasis Kearifan Lokal Pada Peserta Didik Kelas X Di SMAN 4 Maros. Penelitian ini memiliki tujuan untuk menilai validitas dan reliabilitas bahan ajar fisika berbasis kearifan lokal, serta mengevaluasi pemahaman konsep dan respons peserta didik terhadap bahan ajar tersebut. Metode penelitian dan pengembangan digunakan dengan model 4-D, yaitu pendefinisian, perencanaan, pengembangan, dan penyebaran, namun penyebaran tidak dilakukan dalam penelitian ini karena keterbatasan waktu dan dana. Produk divalidasi oleh ahli media, ahli materi, dan guru fisika, dengan subjek penelitian berupa peserta didik kelas X di SMAN 4 Maros. Lembar instrumen produk diuji validitas dan reliabilitasnya, dan hasil penilaian dianalisis secara deskriptif. Beberapa temuan menunjukkan bahwa: (1) Penilaian terhadap bahan ajar menunjukkan validitas yang tinggi pada aspek materi dengan nilai 3,5 (Sangat Valid) dan reliabilitas 0,947 (Sangat Kuat), serta pada aspek media dengan nilai 3,55 (Sangat Valid) dan reliabilitas 0,947 (Sangat Kuat); (2) Rata-rata nilai evaluasi peserta didik adalah 13,125 (Sangat Baik); dan (3) Hasil penyebaran angket menunjukkan respons "Sangat Positif" terhadap bahan ajar fisika oleh 87% dari 40 peserta didik yang berpartisipasi. Berdasarkan penilaian tersebut maka modul yang dikembangkan sangat layak untuk digunakan.
Analisa Kualitas Website Fakultas Dakwah Dan Komunikasi UIN Suska Riau Menggunakan Metode Webqual 4.0
Authors: . Ismail , Saputra Eki , Megawati Megawati , Fronita Mona 
Published: July 2024

Penelitian ini dilakukan dengan tujuan untuk mengetahui perbedaan antara persepsi aktual dan harapan ideal mahasiswa terhadap kualitas layanan website Universitas Sultan Syarif Kasim Fakultas Dakwah dan Komunikasi yang diukur berdasarkan dimensi kualitas WebQual 4.0. WebQual 4.0 yang telah dimodifikasi dengan menambahkan dimensi kepuasan pengguna dengan tiga dimensi utama WebQual 4.0, yaitu Usability, Information, Service Interaction. Penelitian ini dilakukan di lingkungan Universitas Sultan Syarif Kasim. Penelitian ini dilakukan dengan menggunakan kuesioner. Populasi dari penelitian ini adalah mahasiswa Universitas Sultan Syarif Kasim Fakultas Dakwah dan Komunikasi. Mahasiswa lebih cenderung memilih skala setuju yang menunjukkan bahwa kualitas website sistem informasi baik berdasarkan hasil survei. Terdapat pengaruh atau korelasi antara variabel independen terhadap variabel dependen, hal ini terlihat dari kesesuaian antara perhitungan SPSS validitas dan reliabilitas serta R Square dengan hasil perhitungan menggunakan regresi linier berganda dengan menggunakan uji asumsi klasik yang dimungkinkan melalui pengolahan data khususnya Software SPSS.
Determination of the Best Feature Subset for Learner Migration in Limpopo
Authors: Ramphele Frans , Wang Zenghui , Yusuff Adedayo 
Published: July 2024

The South African Education Management Information Systems (EMIS) hosts longitudinal data on school inventory, learners, and educators. One of the most prevailing and yet ignored phases in machine learning is Feature Selection (FS). Neglecting this phase can adversely impact the outcome of the machine-learning exercise. This study seeks to explore informative features from the EMIS system which can predict the possibility of learners prematurely transitioning to alternative learning spaces in the Limpopo education system. The Ravenstein migration theory was used to assemble the initial features which were then subjected to Boruta, RPART, Adaboost.M1, and J48 algorithms. The feature subsets generated by the FS algorithms were compared with filter-based statistical methods such as Spearman Correlation and Mutual Information to aid in the final selection of the best feature subset for the study. All machine learning FS methods performed well. Feature subset generated by Boruta was considered optimal due to relatively low importance score variance among the selected features compared to RPART, J48, and Adaboost.M1. It is believed that the low variance in the feature set will improve the model's stability and its ability to generalize with previously unseen data.
An Intelligent System for Thyroid Dysfunction Prediction
Authors: Abd Al-Kareem Elaf A. , Saba Samah J. 
Published: July 2024

The prediction of thyroid diseases has become increasingly important in recent years. The feature engineering part is generally less studied in existing approaches than model optimization. To circumvent these restrictions, feature engineering for machine learning (ML) and deep learning models are examined in our research. This paper proposes a system to predict thyroid dysfunction. A model comprises three stages: preprocessing of the data, selection of features, and classification. A standard scalar normalizes the data after filling missing values with mean values. A Deep Neural Network (DNN) is utilized for classification, and the Improved Salp Swarm Algorithm (ISSA) is used for feature selection. Finally, accuracy is utilized to estimate the system proposed. The UCI thyroid illness datasets are used in our investigation. In experiments with the DNN model, deep learning classifiers based on selected features produce the highest accuracy of 99.68%. The model proposed has superior performance compared to state-of-the-art methods.
Digital access and inclusion for SMEs in the financial services industry through Cybersecurity GRC: A pathway to safer digital ecosystems
Authors: Oluwatosin Abdul-Azeez  , Alexsandra Ogadimma Ihechere  , Courage Idemudia  
Published: July 2024

The integration of digital technologies into the financial services industry has revolutionized how small and medium-sized enterprises (SMEs) access and utilize financial services. However, this digital transformation also brings heightened cybersecurity risks, making robust governance, risk management, and compliance (GRC) frameworks essential for fostering a safer digital ecosystem. This paper explores the pivotal role of cybersecurity GRC in enhancing digital access and inclusion for SMEs within the financial sector. By analyzing current challenges and opportunities, we propose a comprehensive approach to fortifying cybersecurity measures that align with the unique needs of SMEs. Firstly, the paper identifies the primary cybersecurity threats facing SMEs, including data breaches, phishing attacks, and ransomware, which can severely impact their operations and financial stability. It underscores the importance of a proactive GRC strategy that encompasses risk assessment, policy development, and continuous monitoring to mitigate these threats effectively. Moreover, the paper highlights the necessity for regulatory compliance, stressing how adherence to standards such as GDPR, PCI DSS, and ISO/IEC 27001 can bolster SMEs' defenses and enhance their credibility with customers and partners. Secondly, the research delves into the benefits of enhanced digital access and inclusion facilitated by a strong cybersecurity GRC framework. These benefits include improved financial inclusion for underbanked SMEs, streamlined access to digital financial services, and the promotion of innovation and competitiveness. The paper argues that by ensuring a secure digital environment, SMEs can confidently adopt emerging technologies such as blockchain, artificial intelligence, and cloud computing, driving growth and efficiency. Lastly, the paper presents case studies of successful cybersecurity GRC implementations in the financial services sector, showcasing best practices and lessons learned. It provides practical recommendations for SMEs to develop and maintain robust GRC frameworks, including leveraging automated tools for threat detection, fostering a culture of cybersecurity awareness, and engaging with cybersecurity experts for continuous improvement. In conclusion, the paper asserts that a comprehensive cybersecurity GRC strategy is crucial for enhancing digital access and inclusion for SMEs in the financial services industry. By addressing cybersecurity risks and ensuring compliance, SMEs can safely navigate the digital landscape, unlocking new opportunities for growth and innovation while contributing to a more secure and inclusive digital economy.
Keywords: Digital Access, Inclusion, SMEs, Financial Services, Cybersecurity.
Financial compliance as a pillar of corporate integrity: A thorough analysis of fraud prevention
Authors: Maxwell Nana Ameyaw  , Courage Idemudia  , Toluwalase Vanessa Iyelolu  
Published: July 2024

Financial compliance stands as a cornerstone of corporate integrity, essential for safeguarding organizational assets and maintaining stakeholder trust. This review examines the critical role of financial compliance in preventing fraud, highlighting its multifaceted approach and the strategies employed to mitigate risks effectively. At its core, financial compliance involves adherence to regulatory standards and internal controls designed to ensure transparency and accountability in financial operations. It encompasses rigorous monitoring, reporting, and auditing practices that aim to detect and deter fraudulent activities within organizations. By implementing robust compliance frameworks, companies not only uphold legal obligations but also cultivate a culture of integrity that permeates throughout all levels of the organization. Fraud prevention within the realm of financial compliance involves proactive measures to identify and mitigate potential risks. This includes conducting thorough risk assessments, establishing internal controls, and implementing anti-fraud policies and procedures. Compliance officers play a pivotal role in overseeing these efforts, working in tandem with stakeholders to enforce compliance measures and promptly address any deviations from ethical standards. Moreover, technology plays a crucial role in enhancing fraud prevention capabilities. Advanced analytics, artificial intelligence, and machine learning algorithms enable proactive monitoring of financial transactions and anomalies, facilitating early detection of suspicious activities. These technological advancements not only streamline compliance processes but also bolster organizational resilience against emerging threats in an increasingly digital landscape. Effective fraud prevention through financial compliance requires a comprehensive approach that integrates proactive risk management with robust internal controls and continuous monitoring. By fostering a culture of compliance and ethical conduct, organizations can mitigate financial risks, protect shareholder value, and uphold their reputation as responsible corporate entities. In conclusion, financial compliance serves as a linchpin of corporate integrity, anchoring fraud prevention efforts through stringent regulatory adherence and proactive risk management practices. As businesses navigate evolving regulatory landscapes and technological advancements, prioritizing financial compliance remains paramount in safeguarding organizational assets and preserving stakeholder trust in today's interconnected global economy.
Keywords: Financial Compliance, Pillar, Corporate Integrity, Fraud Prevention, Thorough Analysis