bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peningkatan Kemampuan Kolaborasi dalam Pembelajaran Matematika melalui Problem Based Learning Di Sekolah Menengah Pertama
Authors: Ifada Ayu Irnadianis , Toyib Muhamad , Marhamah Siti 
Published: June 2024

Kemampuan kolaborasi sangat penting dalam meningkatkan pengetahuan siswa dalam mencapai keberhasilan pembelajaran. Tujuan penelitian ini adalah meningkatkan kemampuan kolaborasi siswa SMP Muhammadiyah 8 Surakarta dalam pembelajaran matematika melalui Problem Based Learning (PBL). Metode penelitian tindakan kelas ini menggunakan model Kemmis & McTaggart. Subjek penelitian, sebanyak 19 siswa yaitu 7 siswa perempuan dan 12 siswa laki-laki. Data diperoleh melalui observasi dan dokumentasi dengan analisis deskriptif kuantitatif. Hasil temuan dari penelitian ini ialah melalui PBL, siswa mampu meningkatkan kemampuan kolaborasi dalam pembelajaran matematika. Adapun hasil yang diperoleh dari aspek-aspek kemampuan kolaborasi yaitu kontribusi meningkat dari 60% menjadi 78%, manajemen waktu meningkat dari 81 % menjadi 90%, pemecahan masalah meningkat dari 61% menjadi 79%, bekerja dengan orang lain meningkat dari 66 % menjadi 76% dan penyelidikan meningkat dari 55% menjadi 76%. Dengan demikian, dapat disimpulkan bahwa kemampuan kolaborasi siswa SMP dapat meningkat dengan mengimplementasikan PBL dalam pembelajaran matematika.
Analysis of Factors Related to Menstrual Cycle Disorders among Female Students
Authors: Kesuma Velayati , Indrayani Triana , Citra Carolin Bunga 
Published: June 2024

Menstrual irregularities are typical in adolescent groups; in the world, the prevalence of menstrual cycle disorders in women in early adolescence is about 45%, and menstrual disorders can be severe. It may be a harbinger of the absence of ovulation; the amount of bleeding that is large and occurs over a long period can cause anaemia in adolescents. Factors associated with menstrual cycle disorders include stress, nutritional status, haemoglobin levels, physical activity, and sleep duration. This study aims to determine the relationship between stress, nutritional status, haemoglobin level, physical activity, and sleep duration with menstrual cycle disorders in female SMK Plus Trimitsa Cibinong in 2023. This research is quantitative correlational research; the method used is non-experiment with cross-sectional. The sample in this study amounted to 72 respondents, teen schoolgirls Class X-XII—sampling techniques using techniques purposive sampling, using the test Chi-square. There is a relationship between stress (p-value=0.002<0.05), nutritional status (p-value=0.006<0.05), haemoglobin levels (p-value=0.000<0.05), physical activity (p-value=0.015<0.05), and sleep duration (p-value=0.018<0.05), with menstrual cycle disorders in female SMK Plus Trimitsa Cibinong. The school can provide education and preventive, promotional efforts to prevent menstrual disorders on the side, and students can record the date of menstruation every month using a calendar or menstrual calendar application to find out how the menstrual cycle is going.
المشكلات القانونية المتعلقة بزواج المرأة الحامل خارج إطار الزواج والوضع القانوني للأطفال المولودين (غير الشرعيين): إندونسيا وماليزيا نوذجا
Authors: Abdullah Ru'fah , Choirin Muhammad , Mat Rashid Azizah 
Published: June 2024

إن قضية المعاشرة الجنسية خارج إطار الزواج هي من القضايا التي لا تكاد تنتهي أبدًا، حيث إنها تكاد تزين حياة المجتمعات الإنسانية في العالم، سواء كانت تحرشًا جنسيًا، أو اغتصابًا، أو بسبب الوعود الحلوة من الرجل في الزواج بصديقته. فالمصطلحات مختلفة ولكن المعنى واحد وهو سلب ما للنساء من الحقوق والشرف. إن الاغتصاب أو الزنا، سواء كان يتم الزواج بالمرأة المغتصبة أو الزانية فيما بعد أو لا، إلا أنّ لها تأثيرا سلبيًا على المرأة نفسها وعلى الطفل. وفي مجال الفقه لا يزال الحديث يدور حول صحة الزواج بالمرأة الحامل خارج إطار الزواج والأولاد غير الشرعيين المولودين من الزنا. ثم يأتي خلاف آخر، هل يجوز الزواج بها بعد أربعة أشهر من الحمل أم قبل أربعة أشهر؟ ناهيك عما إذا كان الرجل الزاني بها يرفض أن يتزوجها، فتكون المرأة هي التي تتولى أمر ولدها بنفسها، سواء من حيث النفقة أوالتعليم أوالميراث، كلها تكون من مسؤولية الأم. وكذلك الحال بالنسبة للقانون الوضعي الذي لم يكن قادرًا على وضع الحلّ النهائي بشكل كامل. فحين تقديم الطلب لشهادة الميلاد للطفل المولود خارج الإطار الزوجية، يتم إلحاقه إلى الأم فقط، لعدم وجود المسؤولية للأب. ومن ثم، تنشأ مشكلة جديدة، وهي إذا كان المولود أنثى، فلا يمكن للأب البيولوجي أن يكون وليا لها في عقد الزواج.

The issue of sexual intercourse outside marriage is one of the issues that never ends, as it almost adorns the lives of human societies in the world, whether it is sexual harassment, rape, or the result of sweet promises from a man to marry his girlfriend. The terms are different, but the meaning is the same, which is the robbery of women's rights and honor. Rape or adultery, whether the raped or adulterous woman is subsequently married or not, has a negative impact on the woman herself and on the child. In jurisprudence, the hadith still revolves around the validity of the marriage of a pregnant woman from fornication and the condition of children born outside the marriage ceremony. Then comes another dispute, is it permissible to marry her after four months of pregnancy or before four months? Not to mention if the adulterous man refuses to marry her, then the woman is the one who takes care of her son herself, whether in terms of alimony, education or inheritance, all of which is the responsibility of the mother. The same applies to positive law, which was not able to fully formulate the final solution. When the application for a birth certificate is submitted for a child born outside the marriage ceremony, it is attached to the mother only, because the legitimacy of the children is not recognized. Hence, a new problem arises, which is that if the newborn is female, the biological father cannot be her guardian in the marriage contract.
Increasing the Growth and Yield of Soybean Genotype in Dryland by Applying Vesicular Arbuscular Mycorrhiza (VAM) and Tricho-compost
Authors: Widiati Bibiana Rini , Idrus Muh Izzdin , Imran Andi Nur 
Published: June 2024

This research aimed to examine the increase in growth and yield of soybean (Glycine max (L.) Merr) genotypes in the application of Vesicular Arbuscular Mycorrhizae (VAM) and tricho-compost in dryland. This research was conducted in the form of an experiment using a Split plot design was composed: all treatments were given NPK fertilizer at a dose of 50% of the recommended dose and 5 g of mycorrhizae (Glomus sp. + Gigaspora sp. + Acaulospora sp.). The main plot (MP) had six genotypes (G). The sub-plot (SP) was mycorrhizae +tricho-compost (T): mycorrhizae +without tricho-compost (t0), mycorrhizae +tricho-compost 50 g plant-1 (t1 ), and mycorrhizae +2tricho-compost 100 g plant-1 (t2 ). The results showed that soybean genotypes gM50Gy, gO50Gy, and gT50Gy have the stability of agronomic characteristics on the shoot dry weight, root dry weight, and soybean dry weight in the adaptation test in dryland. The treatment of tricho-compost 100 g ton-1 had the highest increased shoot dry weight, root dry weight, percentage of mycorrhizal infection, and Nitrogen (N), Phosphorus (P), and Potassium (K) uptake. The interaction of gT50Gyt2 ; gO50Gyt2 and gTt2 resulted in higher root dry weight and N, P, and K uptake than gM50Gyt2; gMt2; gOt2.
Methods to Find the Closed form of ζ(2) and ζ(2n)
Authors: Dong Wenfei 
Published: June 2024

Finding the closed form of the celebrated special function is not an easy task. For this purpose, this article deals with the Riemann zeta function. The Riemann zeta function is one of the most important functions in mathematics, and it mainly relates to the area of analytic number theory. Based on this function, the Riemann hypothesis was also proposed. This function is defined as , with . In this article, several methods are provided to calculate specific values of Riemann zeta function. Specifically, the value when and, more generally, when . Finding the value of the function at two was used to be a world-class challenge, named Basel Problem. No one had solved this problem until Euler appeared, and since then many ways had appeared. In this article, two ways to solve the Basel problem are firstly provided. Afterwards, method involving Bernoulli numbers to calculate all the -values at even arguments is also shown.
Cost Difference in Performing Total Knee Arthroplasty at Ambulatory Surgical Centers Compared With Hospital-Based Outpatient Departments: Observational Study
Authors: Kim Tommy , Nin Darren , Chen Ya-Wen , Chang David C. , Talmo Carl T. , Hollenbeck Brian L. , Niu Ruijia , Mattingly David A. , Smith Eric L. 
Published: June 2024

Background:
As total knee arthroplasty (TKA) further transitions toward an outpatient procedure, it becomes important to identify the resource utilization after TKAs at different outpatient facilities. The objective of this study was to determine the 90-day cost of patients who underwent TKAs at an ambulatory surgical center (ASC) or a hospital outpatient department (HOPD).

Methods:
An observational cohort study was conducted using the Marketscan database with patients who had a TKA at an ASC or HOPD between January 1st, 2019, and October 2nd, 2021. The primary outcome was cost in a 90-day period (including the day of surgery), with inpatient admissions and ED visits as secondary outcomes. Multivariable regression analyses were conducted, adjusting for patient characteristics.

Results:
The study population consisted of 47,261 patients with 7,874 ASC patients and 39,387 HOPD patients. 90-day costs for ASC patients were lower compared with HOPD patients ($35,634 ± 19,030 vs. $38,096 ± 24,389, P < 0.001). 90-day inpatient admission rates were lower for ASC than HOPD patients (2.5% vs. 4.8%, P < 0.001). 90-day ED visits for ASC patients were lesser compared with HOPD patients (8.9% vs. 12.7%, P < 0.001).

Conclusion:
Patients with TKAs at an ASC had an overall lower cost, inpatient admissions, and ED visits over a 90-day period compared with HOPD patients. Future consideration for which outpatient facilities patients have their TKA at is necessary as TKAs shift toward bundle payments and outpatient procedures.
БИШКЕК ШААРЫНДА 2012-ЖЫЛДАН 2023-ЖЫЛГА ЧЕЙИН БЕЙТАПТА АР КАНДАЙ ЭТИОЛОГИЯДАГЫ МЕНИНГИТТИ КАЙТАЛАП КАТТОО ПРАКТИКАСЫНАН БИР ОКУЯ
Authors: Рыскулбекова А.Б. , Уралиева М.К. , Чыналиева Р.Т. 
Published: June 2024

В статье представлены результаты эпидемиологического расследования случая из практики повторной регистрации менингита различной этиологии у больного с 2012 по 2023 год в городе Бишкек. При проведении эпидемиологического расследования установлено, что ребенок переболел менингитом 8 раз. 2011 году в августе месяце получил черепно-мозговую травму с переломом лобной, височной, затылочной кости. Субарахноидальное кровоизлияние. В марте 2019 года больной прооперирован в Москве. С 2012 по 2023 годы больной переболел менингитом. В статье представлены график и таблица по годам регистрации менингита у больного.
Макалада 2012-жылдан 2023-жылга чейин Бишкек шаарында ар кандай этиологиядагы менингитти бир нече жолу каттаган бейтапка карата эпидемиологиялык иликтөөнүн жыйынтыгы берилген. Эпидемиологиялык иликтөөдө бала 8 жолу менингит менен ооруганы аныкталган. 2011-жылы август айында маңдай, самай жана желке сөөктөрү сынып, баш мээсине травма алган. Субарахноидалдык кан куюлуу. 2019-жылдын март айында бейтапка Москвада операция жасалган. 2012-жылдан 2023-жылга чейин бейтап менингит менен жабыркаган.
The article presents the results of an epidemiological investigation of a case from the practice of repeated registration of meningitis of various etiologies in a patient from 2012 to 2023 in the city of Bishkek. An epidemiological investigation revealed that the child had meningitis 8 times. In August 2011, he received a traumatic brain injury with a fracture of the frontal, temporal, and occipital bones. Subarachnoid hemorrhage. In March 2019, the patient underwent surgery in Moscow. From 2012 to 2023, the patient suffered from meningitis.
Experimental models of high-risk bowel anastomosis in rats: A systematic review
Authors: Ntampakis Georgios , Pramateftakis Manousos-Georgios , Anestiadou Elissavet , Bitsianis Stefanos , Ioannidis Orestis , Bekiari Chryssa , Koliakos George , Karakota Maria , Tsakona Anastasia , Cheva Angeliki , Angelopoulos Stamatios 
Published: June 2024

BACKGROUND
Anastomotic leaks remain one of the most dreaded complications in gastrointestinal surgery causing significant morbidity, that negatively affect the patients’ quality of life. Experimental studies play an important role in understanding the pathophysiological background of anastomotic healing and there are still many fields that require further investigation. Knowledge drawn from these studies can lead to interventions or techniques that can reduce the risk of anastomotic leak in patients with high-risk features. Despite the advances in experimental protocols and techniques, designing a high-quality study is still challenging for the investigators as there is a plethora of different models used.
AIM
To review current state of the art for experimental protocols in high-risk anastomosis in rats.
METHODS
This systematic review was performed according to The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. To identify eligible studies, a comprehensive literature search was performed in the electronic databases PubMed (Medline) and Scopus, covering the period from conception until 18 October 2023.
RESULTS
From our search strategy 102 studies were included and were categorized based on the mechanism used to create a high-risk anastomosis. Methods of assessing anastomotic healing were extracted and were individually appraised.
CONCLUSION
Anastomotic healing studies have evolved over the last decades, but the findings are yet to be translated into human studies. There is a need for high-quality, well-designed studies that will help to the better understanding of the pathophysiology of anastomotic healing and the effects of various interventions.
Impact of COVID-19 on liver transplant recipients: A nationwide cohort study evaluating hospitalization, transplant rejection, and inpatient mortality
Authors: Inayat Faisal , Patel Pratik , Ali Hassam , Afzal Arslan , Tahir Hamza , Chaudhry Ahtshamullah , Ishtiaq Rizwan , Rehman Attiq Ur , Darji Kishan , Afzal Muhammad Sohaib , Nawaz Gul , Giammarino Alexa , Satapathy Sanjaya K 
Published: June 2024

BACKGROUND
The coronavirus disease 2019 (COVID-19) pandemic has posed a major public health concern worldwide. Patients with comorbid conditions are at risk of adverse outcomes following COVID-19. Solid organ transplant recipients with concurrent immunosuppression and comorbidities are more susceptible to a severe COVID-19 infection. It could lead to higher rates of inpatient complications and mortality in this patient population. However, studies on COVID-19 outcomes in liver transplant (LT) recipients have yielded inconsistent findings.
AIM
To evaluate the impact of the COVID-19 pandemic on hospital-related outcomes among LT recipients in the United States.
METHODS
We conducted a retrospective cohort study using the 2019–2020 National Inpatient Sample database. Patients with primary LT hospitalizations and a secondary COVID-19 diagnosis were identified using the International Classification of Diseases, Tenth Revision coding system. The primary outcomes included trends in LT hospitalizations before and during the COVID-19 pandemic. Secondary outcomes included comparative trends in inpatient mortality and transplant rejection in LT recipients.
RESULTS
A total of 15720 hospitalized LT recipients were included. Approximately 0.8% of patients had a secondary diagnosis of COVID-19 infection. In both cohorts, the median admission age was 57 years. The linear trends for LT hospitalizations did not differ significantly before and during the pandemic (P = 0.84). The frequency of in-hospital mortality for LT recipients increased from 1.7% to 4.4% between January 2019 and December 2020. Compared to the pre-pandemic period, a higher association was noted between LT recipients and in-hospital mortality during the pandemic, with an odds ratio (OR) of 1.69 [95% confidence interval (CI): 1.55-1.84), P < 0.001]. The frequency of transplant rejections among hospitalized LT recipients increased from 0.2% to 3.6% between January 2019 and December 2020. LT hospitalizations during the COVID-19 pandemic had a higher association with transplant rejection than before the pandemic [OR: 1.53 (95%CI: 1.26-1.85), P < 0.001].
CONCLUSION
The hospitalization rates for LT recipients were comparable before and during the pandemic. Inpatient mortality and transplant rejection rates for hospitalized LT recipients were increased during the COVID-19 pandemic.
Juridical Analysis Of Cooperation Between Soes Through Company Formation Join Venture
Authors: Hardyan Saputra Yuvanda , Mahmudah Siti 
Published: June 2024

The government continues to strive to optimize the value of SOEs through cooperation between SOEs or with partners. Therefore, the purpose of this study is to find out the legal provisions of cooperation in the establishment of joint venture companies from several SOEs, and to find out the principles and principles of implementing cooperation through the establishment of joint venture companies. This research uses a qualitative prescriptive approach with a Juridical-Normative type of research. The data sources used are secondary data obtained through primary legal materials, secondary legal materials and tertiary legal materials. Data retrieval techniques use literature studies and document studies. The data analysis was carried out in a qualitative descriptive manner. The results of this study found that between SOEs in accordance with the Minister of SOEs Number Per-07 / MBU / 04/2021 concerning Guidelines for Cooperation in State-Owned Enterprises can carry out cooperation through the formation of joint venture companies such as PT Karya Logistik Nusantara (KLN) which is a joint venture company of six SOEs. The implementation of cooperation in the form of establishing joint venture companies between SOEs is based on the principles of transparency, independence, accountability, responsibility, expediency, and fairness, and in accordance with the provisions of laws and regulations while the principle adopted is that cooperation is carried out indefinitely by prioritizing synergy between SOEs, between SOE subsidiaries, between BUMN affiliated companies and / or with Investment Management Institutions through direct appointment or direct cooperation by comparing at least two SOEs, subsidiaries, and affiliated companies of SOEs.
Tendências e eficácia do uso do Canabidiol no tratamento do autismo: uma revisão sistemática
Authors: Martins Meriane Ponçadilha , Toledo Carlos Augusto Barboza 
Published: June 2024

Se reconhece que são vários os estudos destinados a comprovar a eficácia terapêutica da Cannabis sativa e seus derivados voltados para o tratamento do autismo. Nota-se que inexiste tratamento específico para o transtorno do espectro autista, e as intervenções dão ênfase para a redução de comportamentos perturbadores, devendo ser a terapia de caráter multidisciplinar, com opção da inclusão de medicamentos à base de canabidiol como terapia complementar. O problema foi: Quais os benefícios e vantagens do uso do canabidiol como alternativa no tratamento do transtorno do espectro autista? O objetivo foi avaliar o uso e benefícios do canabidiol para fins medicinais no tratamento do espectro autista. Tratou-se de uma revisão bibliográfica, com seleção de material publicado entre 2017 a 2023 nas bases de dados da SCIELO, LILACS, BVS. Foi encontrado 156 artigos, 11 completaram os critérios de inclusão. Nota-se que várias pesquisas sugerem o alto potencial terapêutico do canabidiol no TEA, com resultados positivos para melhorias dos sintomas e comportamentos, contudo ainda se verifica a necessidade de investir em pesquisas e estudos clínicos controlados para compreender os benefícios, dosagens ideais e riscos associados. Concluiu que o uso de medicamentos derivados do canabidiol na terapia complementar de autistas, produz bons resultados no controle da sintomatologia da doença, com melhoria na funcionalidade diária, maior controle dos distúrbios comportamentais, melhor qualidade do sono e na qualidade de vida do paciente, devendo o farmacêutico integrar a equipe multidisciplinar, a fim de realizar o acompanhamento farmacoterapêutico deste medicamento, considerando as necessidades particulares de cada paciente.
Features of ski training for students of technical universities
Authors: Колотильщикова С.В. , Семенова М.А. , Александрова Г.А. , Черкасова Е.В. 
Published: June 2024

в представленном материале представлены результаты анализа подходов повышения эффективности освоения техники передвижения на лыжах студентами обучающимися по техническим направлениям. На современном этапе развития технологий востребованность в специалистах технического профиля возрастает, и подготовка данных специалистов и соответственно повышение качества подготовки было и остается актуальным. Проблема подготовки специалиста технического профиля, отвечающего современным требованиям, стоит достаточно остро, так как по данным различных авторов отмечается отрицательная тенденция в уровне физической подготовленности и состоянии здоровья. В ходе исследования решались следующие задачи: - оценка уровня физической подготовленности и состояния здоровья; - анализ владения техникой передвижения на лыжах; - определение направлений повышения эффективности освоения техники передвижения на лыжах. Полученные в ходе исследования результаты имеют практическое значение и могут быть использованы при организации учебного процесса в учебных заведениях технического профиля.
the presented material presents the results of an analysis of approaches to improve the efficiency of mastering the technique of skiing. At the present stage of technology development, the demand for technical specialists is increasing, and the training of these specialists and the responsible improvement of the quality of training has been and remains relevant. The problem of training a technical specialist who meets modern requirements is quite acute, since according to various authors there is a negative trend in the level of physical fitness and health status. The following tasks were solved during the research: ¾ assessment of physical fitness and health status; ¾ analysis of the technique of skiing; ¾ determining the directions for improving the efficiency of mastering the technique of skiing. The results obtained in the course of the study are of practical importance and can be used in organizing the educational process in technical educational institutions.