bluuebunny/crossref_metadata_2025_split huggingface dataset:
ДОСЛІДЖЕННЯ ХАРАКТЕРУ РОЗПОДІЛУ НАПРУГИ ТА ПЕРЕМІЩЕНЬ БІЛЯ ВЕРШИНИ ТРІЩИНИ В ЗАЛІЗОБЕТОННИХ ЕЛЕМЕНТАХ
Authors: Дорофєєв В С , Зінченко Г В , Романюк В В 
Published: March 2024

В даній статті досліджені особливості напружено-деформованого стану в околі вершини тріщини в залізобетонних елементах за допомогою методу комплексних потенціалів. У роботі наведено асимптотичний аналіз напружено-деформованого стану біля вершини тріщини нормального відриву.
ЕКСПЕРИМЕНТАЛЬНО-СТАТИСТИЧНІ ДОСЛІДЖЕННЯ ЗАЛЕЖНОСТЕЙ ДЛЯ ЦІЛЬНОЇ ТА КЛЕЄНОЇ ДЕРЕВИНИ
Authors: Гомон С С , Поліщук М В 
Published: March 2024

У статті наведені результати експериментально-статистичних досліджень зразків сухої цільної та клеєної деревини конструкційних розмірів з сосни першого сорту за дії стиску вздовж волокон. Досліджено зміну величини модуля пружності від початку завантаження до руйнування дерев’яних елементів та на основі цього отримано залежності Еʹ – η (січний модуль – рівень напружень).
НАПРУЖЕНИЙ СТАН БАЛОК ІЗ КЛЕЄНОЇ ДЕРЕВИНИ З КОМБІНОВАНИМ АРМУВАННЯМ
Authors: Гомон С.С., , Гомон П.С., , Поліщук М. В., 
Published: March 2024

Досліджено характер розподілу напружень по висоті поперечного перерізу балок із клеєної деревини з комбінованим армуванням в зоні чистого згину, стиснута зона яких була армована сталевою стержневою арматурою, а розтягнута - композитною стрічкою на основі вуглецевих волокон. Проведено порівняння зміни напружень між неармованими та армованими зразками від початку завантаження і до руйнування.
Database optimization for improved system performance and response time of hospital management information system
Authors: Rahayudi Bayu , Priandani Nurizal Dwi , Hanggara Buce Trias , Mahmudy Wayan Firdaus 
Published: March 2024

A Regional Hospital in East Java has implemented a Hospital Management Information System, namely SIMRS, in their data management system but has experienced problems in the form of slow system response when accessed by many users, was experienced in the last years when the system had been running for four years since 2016. The system’s slow response causes hospital services to be disrupted and also the quality of service to decline. So, an analysis to the existing database system is carried out, which includes an analysis of the system‘s database performance. Since many SIMRS use database servers on their data processing, then their applications will be based on executing queries and stored procedures (most of the queries are stored in stored procedures). So that, analysis of those queries will be carried out. The optimization process will include analyzing and mapping the database’s queries, profiling, and analyzing the Actual Execution Plan. By doing so, it is known which parts of the query are causing a decrease in performance and time system response. Based on the analysis results, recommendations are given for improving and rewriting several stored procedures and query statements, and the system response time is getting better.
The relationship between homocysteine and no-reflow phenomenon in patients undergoing primary percutaneous coronary intervention
Authors: Omar Timor , Karabağ Yavuz , Öğün Metin , Artaç İnanç , Karakayalı Muammer , İliş Doğan , Arslan Ayça , Dündar Cihan , Rencüzoğulları İbrahim 
Published: March 2024

Aims: The current study aimed to investigate the relationship between homocysteine and no-reflow phenomenon in patients undergoing primary percutaneous coronary intervention (pPCI).
Methods: Patients with ST-elevation myocardial infarctions (STEMI) who underwent pPCI in our center between May 01, 2022, and 20 August 2023 were included in this cross-sectional observational study. Patients were classified into two groups according to the occurrence of no-reflow during pPCI. Findings were compared between the two groups.
Results: A total of 332 patients [male, 75 (%82.8)] with STEMI undergoing pPCI, were included. Among them, 35 (10.5%) patients developed no-reflow. Homocysteine level was significantly higher in the no-reflow(+) group than the no-reflow(-) group [median (IQR), 19.02 (16.11-22.23 vs. 12.45 (10.99-14.93), p=0.019]. According to the multivariate analysis, homocysteine level, TIMI risk score, and postdilatation were independent predictors of no-reflow occurrence [Odds Ratio (95% CI), 1.127 (1.042-1.218), p=0.003, 1.385 (1.157-1.659), p
Efisiensi Gerakan Literasi Sekolah dalam Meningkatkan Kemampuan Menulis Siswa di SD Bali Public School Denpasar
Authors: Khazin Khazin 
Published: March 2024

Tujuan dari penelitian ini adalah untuk menggambarkan struktur, penggunaan, dan hasil dari program literasi yang dilaksanakan di SD Bali Public School. Data hasil penelitian diperoleh dari wawancara dengan kepala sekolah, dokumentasi kegiatan siswa, dan studi kepustakaan yang berkaitan dengan literasi. Berdasarkan hasil wawancara, dokumentasi kegiatan siswa, dan studi pustaka diperoleh bahwa bentuk program literasi sekolah yang digunakan berupa literasi digital dan literasi manual, penerapannya adalah membiasakan membaca sebelum pembelajaran dimulai, menuliskan kegiatan positif di rumah, menuliskan serangkaian karya fiksi seperti puisi, cerpen. Dampak yang ditimbulkan dari penerapan literasi di sekolah adalah adanya kebiasaan baru siswa dalam membaca dan menulis yang dibuktikan dengan prestasi menghasilkan buku antologi puisi dan memperoleh penghargaan rekor MURI sebagai kontributor buku fiksi dan nonfiksi terbanyak pada tahun 2022.
Efektifitas Pita Penggaduh (Rumble Strips) dalam Mereduksi Kecepatan pada Ruas Jalan Achmad Adnawijaya Kota Bogor
Authors: Rahadian Muhamad Luthfi , Rulhendri Rulhendri , Chayati Nurul , Sudrajat Endang 
Published: March 2024

Abstrak: Pada masa kini, kebutuhan akan jalan yang harmonis telah menjadi sesuatu yang esensial mengingat pentingnya fungsi jalan, terutama jalan besar bagi masyarakat, dimana ketidak harmonisan ketika berkendara di jalan raya akan menciptakan efek berantai akan menghambat kegiatan di masyarakat. Mengingat penting adanya jalan yang harmonis karena itu diciptakan beberapa alat pengaman di jalan raya salah satunya adalah pita penggaduh (rumble stirps). Penelitian ini akan dilakukan di Jalan Achmad Adnawijaya Kota Bogor bertepatan dengan persimpangan arah putar balik, Jalur ini merupakan Jalan Achmad Adnawijaya memang bisa menjadi sebuah alternatif bagi anda yang sedang mencoba mengarah ke Utara atau Selatan Kota Bogor. Pengambilan data dilakukan dengan menggunakan stopwatch setelah itu dilakukan pencatatan waktu tempuh sesuai titik yang sudah di tentukan untuk mendapatkan data kecepatan kendaraan. Metode Statistik diperlukan untuk mengetahui seberapa signifikan perbedaan antara kecepatan sebelum pita penggaduh dan sesudah pita penggaduh. Data yang diperlukan adalah karakteristik lalu lintas, kapasitas jalan dan kecepatan kendaraan pada ruas jalan. Pada akhirnya didapatkan hasil kecepatan rata-rata lalu lintas kendaraan ringan sebelum pita penggaduh adalah 20 km/jam dan setelah pita penggaduh 13 km/jam untuk kendaraan berat kecepatan sebelum pita penggaduh adalah 14 km/jam dan setelah pita penggaduh 12 km/jam dan untuk kendaraan ringan kecepatan sebelum pita penggaduh adalah 29 km/jam dan setelah pita penggaduh adalah 16 km/jam dan untuk besar pengaruh pita penggaduh dalam mereduksi kecepatan kendaraan ringan sebesar 34% untuk kecepatan kendaraan berat hanya 18% dan untuk kendaraan motor sebesar 39%
Multi-Criteria Analysis Method For Determining The Priority of Bridge Construction
Authors: Meillyta Meillyta , Fatimah Aldina , Zulfahmi Zulfahmi 
Published: March 2024

Bridge is one of the important infrastructure facilities which functioned to connect roads that support the development of social and economic in a region. In Indonesia, each year, the limited fund is available to accommodate all construction projects. In practice, the government of Aceh Besar District has limited District Revenue and Expenditure Budgets (APBK) to finance the entire project of bridge construction. Considering that many other sectors still require APBK funding, the priority rank of the bridge development needs to be determined. This study aims to identify the dominant criteria in determining the development of bridges and the priority rank of bridge development projects. This study used a mixed method approach which is a qualitative and quantitative method. The Qualitative method is related to respondent perception through distributing questionnaires and the qualitative method is related to numbers used through the perception score of respondents from the analysis. Respondents are stakeholders and policymakers as many as 8 people. The questionnaire contains some criteria, namely the length of the bridge, construction costs, land use, accessibility, population, and regional development. Based on the literature review, those criteria can be used to obtain which bridge needs to be prioritized. Multi-Criteria Analysis is used to analyze those criteria from respondent perception. The results show that the dominant criteria in determining the construction of bridges in the project were construction costs with a weight of 0.35. It is also obtained that the bridge development project at first rank is the Kr. Keumeuruek with a value of 7.56.
Computational statistical modelling for parameters optimization of LDL-cholesterol levels in patients with type 2 diabetes
Authors: Amir W Ahmad Wan Muhamad , Mohamad Ghazali Farah Muna , Shahzad Hazik Bin , Adnan Mohamad Nasarudin , Aleng Nor Azlida 
Published: March 2024

Introduction LDL is the acronym used to denote low-density lipoproteins. When the level of LDL is high, it leads to the accumulation of cholesterol in the arteries, and as a result, it is commonly known as “bad” cholesterol. Recognizing the significance, a study is conducted on computational and statistical modelling for parameter optimization of LDL-cholesterol levels. In recent years, there has been an increase in the application of precise statistical analysis methodologies. Consequently, scientists are more focused on producing reliable results and are more determined to provide credible findings.
Objective This study aims to develop and validate a proposed hybrid method that combines Multilayer Feedforward Neural Network (MLFFNN), and Multiple Linear Model (MLR) and to present the R-syntax applications of the proposed hybrid method with clinical study data.
Material and Methods The proposed hybrid model will be built using the generalized mixture model, which is formulated using an MLFFNN framework and Linear Model (LM). The performance of the hybrid model will be assessed utilizing the predicted mean square error neural network (MSE.net) and the predicted mean square error (P.MSE), which will serve as a benchmark for precision and efficacy.
Results: The result indicates that hybrid method modelling is superior, with the highest R-squared value and the lowest MSE.net value. The hybrid model technique was found to produce a more precise forecast of the outcome when the data is separated into training and testing datasets. The R-square score in this report demonstrates that the LM model is a good fit (84.97%), and the MSE.net value of 0.00529 indicates that the model is both accurate and predictive.
Conclusion: The research concludes that the hybrid model method proposed is preferable. This critical conclusion helps us comprehend the hybrid method’s proportional contribution to this illustration’s result.
Bangladesh Journal of Medical Science Vol. 23 No. 02 April’24 Page : 498-506
Some Questions Related to Rao-Blackwellization and Association Rule Mining
Authors: Rao T J 
Published: March 2024

Prof. CR Rao has been awarded the prestigious 2023 International Prize in Statistics. The citation reads: “In his remarkable 1945 paper published in the Bulletin of the Calcutta Mathematical Society, Calyampudi Radhakrishna (C.R.) Rao demonstrated three fundamental results that paved the way for the modern field of Statistics and provided statistical tools heavily used in science today……”. These three results are ‘Cramer-Rao Lower Bound’ (CRLB), ‘Rao- Blackwellization’ (RB) and the third one now flourished as ‘Information Geometry’. In this paper, we shall discuss two offshoots from his work over the eight decades. Several articles have appeared on his life and work (see for example, T. J. Rao (2019 and 2023a, 2023b) and Kumar (2023)). The first offshoot is based on one of the three breakthrough results, namely, Rao–Blackwell Theorem, first proved by C.R. Rao in 1945, when he was just 25 years old and also by Blackwell later in 1947. The second one is on Association Rule Mining (ARM), which he developed when he was 96 years old. These two papers reveal the transition of statistical methodologies from Fisherian concepts to recent applications of AI and ML. In this paper we shall pose some questions which need further study.
International Journal of Statistical Sciences, Vol.24(1), March, 2024, pp 85-89
Розвиток державно-приватного партнерства в процесі повоєнної відбудови України: аналіз законодавчих ініціатив
Authors: Гавриш Ольга , Юхнов Борис , Сурай Андрій 
Published: March 2024

В статті розглянуто питання сучасного стану розвитку державно-приватного партнерства,яке є таким універсальним економічним механізмом, що дозволяє використовувати потенціал приватного капіталу, спираючись на підтримку держави в якості партнера задля реалізації певних спільних проєктів. Актуальність цієї проблеми пов’язана з тим, що фактично державно-приватне партнерство в країні сьогодні не працює. І викликано це не тільки військовою агресією російської федерації, а й недосконалістю законодавчої та нормативної бази його застосування. Тому вже через кілька місяців після провалу путінського плану окупації України «за три дні»на законодавчому та виконавчому рівнях почалася робота з реанімації інструментів державно-приватного партнерства, а також розширення їхньої дії на нові сектори, зокрема соціальну інфраструктуру. З цією метою до Верховної Ради групою народних депутатів був внесений законопроєкт № 7508, яким пропонується внесення змін із вдосконалення механізму державно-приватного партнерства з метою стимулювання залучення приватного капіталу до проєктів з відновлення держави, в тому числі й соціальних об’єктів, а також пришвидшення усіх пов’язаних з цим процесів.
В даній статті основну увагу акцентовано на аналізі основних положень цього законопроєкту, в якому містяться певні позитивні концептуальні підходи. В результаті цього дослідження зроблено висновок про те, що даний законопроєкт націлений на декілька базових змін: скорочення строків підготовки проєктів державно-приватного партнерства; спрощення та вдосконалення її процедури; розширення джерел фінансування та запровадження державних гарантій; діджиталізацію всього процесу підготовки та здійснення проєктів державно-приватного партнерства.
Разом з тим, незважаючи на наявність багатьох позитивних моментів, законопроєкт №7508 має положення, які можуть нести певні ризики при підготовці та здійсненні проєктів державно-приватного партнерства. Тому головний акцент у статті зроблено на їхньому аналізі та наданні певних рекомендацій щодо усунення або зменшення потенціальних ризиків, які містять деякі положення цього законопроєкту.
Analysis of Presentation Delay in Patients with Advanced Breast Cancer Visiting Dharmais National Cancer Hospital
Authors: Iskandar Iskandar , Padmawati Retna Siwi , Hutajulu Susanna Hilda , Fajrin Meidina 
Published: March 2024

Background: Breast cancer is still one of the significant causes of the increasing mortality rate due to cancer. Treatment of breast cancer patients was delayed by 66.34%. The majority of patients arrive at stages IIIB and IV and are therefore treated at an advanced stage. This study aimed to analyze the factors causing the arrival delay of breast cancer patients to Dharmais Cancer Hospital with advanced stages. Methods: A descriptive study with a qualitative approach was used as the research design. Indepth interviews and document reviews were used to collect data. In-depth interviews were conducted with 12 advanced-stage breast cancer patients. Thematic data analysis was performed by tracing and identifying the main topics of the entire interview process. The triangulation method was used to validate the data by conducting interviews with 4 patient families and 2 oncology surgeons, as well as document review. Results: The presentation delay of advanced breast cancer patients was analyzed based on the interpretation and recognition of symptoms. There was an attitude of ignoring when there were symptoms and not seeking treatment. On psychological factors, there was a feeling of fear after being diagnosed and a sense of worry in the treatment process. On socioeconomic factors, there was no early detection, lack of information on early detection, waiting time constraints, and the selection of alternative treatments. Conclusions: Late-stage breast cancer patients were drawn to Dharmais Cancer Hospital due to issues with the interpretation and experience of symptoms, psychological issues patients reported, and socioeconomic difficulties during treatment. As a result, patients must be given additional care to deal with late arrivals, especially in cases of advanced breast cancer.
Diffused Pulmonary Uptake of Tc-99m Methylene Diphosphonate Bone Scan in Patient with Prostate Cancer without Blood Test and Correlative/Cross-Sectional Imaging Abnormalities: A Case Report
Authors: Imaniar Junan , Suh Minseok , Dewi Ayu Rosemeilia , Tuti Yustia 
Published: March 2024

Introduction: Bone scan using Tc-99m methylene diphosphonate (MDP) is a commonly used procedure for evaluating bone metastasis in cancer patients. Extra-osseous pulmonary uptake in bone scans is mostly an incidental finding and occurs in a multitude of disorders. Clinicians should be alert to any findings on clinical or complementary diagnostic tools. We presented a case of prostate cancer male patients who demonstrated diffuse pulmonary uptake on Tc-99m MDP bone scan without any blood test and correlative/cross-sectional imaging abnormality Case Presentation: An 80-year-old male with adenocarcinoma of the prostate with a Gleason score of 6 (3+3). The PSA level was 0.009. The patient had a history of recurrent atrial fibrillation (AF), postural dizziness, HTN, Gout, and chronic renal failure, but all of these comorbidities were under control. The patient underwent a bone scan to annually check for the presence of bone metastases. Three hours after administering 740 MBq Tc-99m MDP intravenously. The reports didn’t show any increased uptake that would indicate metastases in the bones. Instead, diffuse bilateral pulmonary uptake and a mild increase in cardiac uptake were present. On the same day, a computed tomography (CT) scan of the thorax revealed 3 micro-nodules in the right upper lung that were described as benign lesions, and a chest X-ray confirmed normal results. The patient’s laboratory results were within normal range, and there were no clinical lung symptoms or complaints. Considering the patient history of persistent AF, chronic renal failure, and a complaint of postural dizziness, the bone scan finding may indicate involvement of amyloidosis. The relationship between amyloidosis and cancer was also widely noted. Conclusions: Tc-99m MDP may play a role in evaluating amyloidosis involvement in an uncommon place such as the lungs. Future research should focus on analyzing diagnostic options in the patient’s condition in this situation. Keywords: cancer, diffused pulmonary uptake, amyloidosis, bone scan
The Role of Acupuncture in Cancer Care: From Symptom Alleviation to Tumor Suppression: A Narrative Review
Authors: Setiawan Natasha , Mihardja Hasan 
Published: March 2024

Background: Cancer remains a prevalent disease worldwide, a leading cause of mortality worldwide. Cancer presents numerous treatment challenges, from determining the efficacy of treatment modalities to managing a wide array of therapy-related side effects. Acupuncture, a traditional form of therapy, is increasingly being recognized for its potential in alleviating cancerrelated symptoms and treatment side effects. Acupuncture functions by targeting specific points in the body, leading to the modulation of neurotransmitters within the central nervous system. Research has shown that acupuncture can alleviate cancer-related symptoms that range from chemotherapy-induced nausea and vomiting, pain, and several other side effects. This mechanism has been linked to the reduction of inflammation and alleviation of pain, proving beneficial to cancer patients. Its effectiveness varies across different types of cancers. As cancer research continues to grow, so does the research on genetic role in cancer. Methods: This narrative review assessed the influence of acupuncture on gene expression regulation in cancer. We searched three databases and found eight studies indicating that acupuncture plays a role in cancer management through the regulation of gene expression. Results: Studies have suggested acupuncture’s potential in reducing tumor growth in different types of cancer, such as osteosarcoma, breast cancer, and colorectal cancer, possibly through mechanisms involving gene regulation and inflammatory cytokines. Conclusions: While genetic factors can influence individual responses to acupuncture, the therapy is generally considered safe and has been accepted by a significant percentage of cancer patients and caregivers.
A Rare Parathyroid Carcinoma in Young Adult Man: Therapeutic Challenges in Tertiary Hospital with its Limitations
Authors: Sitanggang Rupita Sari Endangena , Azhar Yohana , Agustina Hasrayati 
Published: March 2024

Introduction: Parathyroid carcinoma is a rare malignant neoplasm. The symptoms that arise are related to hyperparathyroid conditions, which are clinically difficult to distinguish between benign and malignant disorders. These conditions make the diagnosis and treatment of parathyroid carcinoma challenging. Case Presentation: : In this case report, a 27-year-old male presented with weak limbs and a history of multiple recurrent fractures. Serum calcium ions and parathyroid hormone levels were increased. A comprehensive history taking, laboratory testing, and radiographic examination were used to confirm the diagnosis of parathyroid cancer. However, a histological study is still necessary to make a certain diagnosis. The patient underwent parathyroidectomy accompanied by intraoperative frozen section examination, then confirmed to have parathyroid carcinoma. Calcium serum evaluations were performed on the patient after surgery. Conclusions: Parathyroid carcinoma is a very rare case. Clinical manifestations and the results of investigations that are not typical and rarely found together in one patient’s condition make the diagnosis of this case very difficult. Although recommendations or standard protocols in the management of parathyroid carcinoma do not yet exist, the results of case reports are expected to increase the knowledge and management of parathyroid carcinoma patients.
DETERMINAN AUDIT DELAY DAN PENGARUHNYA TERHADAP REAKSI INVESTOR
Authors: Moch Sulthoni  
Published: March 2024

Audit delay can be occur in all corporation. Audit delay refers to the length as needed by auditor for company audited from the auditee’s fiscal year-end to the audit report date. On time information will be quick reaction by investor.
This reseach divided two model. First model aim to identification and examine what are company size, industry type, financial perfomance, auditor opinion, type of audit firm, and debt ratio. Second model is examine audit delay associated with investor reaction. This reseach use to purposive sampling. Total elected sampling is 486 company 2007-2008. This reseach use to multiple regression.
The result first model reseach indicate that from six audit delay variable, three variable influence with audit delay are industry type, financial performance, and type of audit firm. Other variable not influence with audit delay are company size, opinion auditor, and debt ratio. The result second model reseach indicate that audit delay associated with investor reaction proxied by abnormal return and volume trading activity.