bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kjærkomment, sårbart og krevende: Læreres erfaringer som perifere deltagere i et kompetanseutviklingsprosjekt i kroppsøving
Authors: Mordal Moen Kjersti , Bjørke Lars , Iversen Ole 
Published: October 2024

Læreren er sentral for elevenes læring, og kontinuerlig profesjonell utvikling hos lærerne er derfor viktig. I kroppsøving vet vi at læreplanens intensjoner bare delvis blir ivaretatt gjennom undervisningen. Det er derfor grunn til å anta at kompetanseutvikling for kroppsøvingslærere kan være relevant for å forbedre praksis.
Kompetanseutviklingstiltak kan organiseres på ulike vis. I Kompetanseutviklingsprosjektet har 19 lærere (som er gitt navnet pådrivere) jobbet direkte sammen med to forskere på 5 nettverkssamlinger årlig over flere år. Pådriverne har etter hver nettverkssamling gått tilbake til sine respektive skoler og jobbet sammen med lærere - de perifere deltagerne - ved skolen basert på det som er tatt opp på nettverkssamlinger. I denne studien har vi undersøkt hvilke erfaringer lærere med en perifer deltagelse i et kompetanseutviklingsprosjekt i kroppsøving sitter igjen med.
Individuelle intervju med to lærere, samt to gruppeintervju med til sammen seks lærere er gjennomført. Basert på en tematisk analyse utviklet vi to funn (temaer): ‘Praksisfellesskap i kroppsøving som noe nytt, verdifullt og sårbart’ og ‘«Mesteren»: Praksisfellesskapets brobygger’. Ved hjelp av situert læringsteori og Deweys erfarings- og refleksjonsbegrep, diskuterer vi hvilke erfaringer lærerne med en perifer deltagelse i prosjektet sitter igjen med. Selv om studien viser at lærerne har faglig utbytte av å delta i prosjektet, førte mangelfull brobygging fra pådriverens side til at ikke alle lærerne oppnådde å bli del av det legitime fellesskapet. Vår studie viser likevel at en slik organiseringsform, der man søker å nå ut til flere lærere, vil kunne bidra til å bygge opp et mer solid praksisfellesskap i kroppsøving ved den enkelte skole, og i en region som helhet.
Bioconversion of Paddy Straw into Vermicompost through Fungal-Earthworm Interactions
Authors: Jayabalan Viji , Periyasamy Neelanarayanan 
Published: October 2024

Aim: The primary aim of this research work is to utilize fungal consortium (Aspergillus oryzae, Aspergillus fumigatus and Rhizopus oryzae) for the partial degradation of paddy straw and thereafter to study the vermicomposting ability with Eudrilus eugeniae, Perionyx excavatus and Lampito mauritii under monoculture (E I, E II and E III, respectively) and polyculture (E IV) conditions. The pre-digested paddy straw was used in combination with cow dung (1:1 ratio).
Materials and Methods: This study was conducted for over a period of 50 days. Four experimental treatments i). E I (experimental trays inoculated with E. eugeniae) ii). E II (experimental trays inoculated with P. excavatus) iii) E III (experimental trays inoculated with L. mauritii) and iv) E IV (experimental trays inoculated with E. eugeniae, P. excavatus and L. mauritii) were used for the present study. At the end of the experiments, the chemical nutrients, biological composition were quantified.
Results: The vermicompost obtained from E IV and E I experimental trays were comparatively rich in macro and micro nutrients, microbial populations than the others.
Conclusion: It can be concluded that paddy straw can be pre-digested with a selected fungal consortium and subsequently converted into vermicompost using earthworms, either in monoculture (E. eugeniae) or polyculture (E. eugeniae, P. excavatus, and L. mauritii) systems.
ĐÁNH GIÁ KẾT QUẢ ĐIỀU TRỊ GÃY LÚN THÂN ĐỐT SỐNG TRÊN BỆNH NHÂN LOÃNG XƯƠNG BẰNG PHƯƠNG PHÁP BƠM XI MĂNG CÓ BÓNG
Authors: Nguyễn Giang Tử , Phạm Hoàng Lai , Nguyễn Lê Hoan , Nguyễn Thành Tấn , Nguyễn Chí Nguyện , Đặng Phước Giàu , Nguyễn Lâm Minh Tân 
Published: October 2024

Đặt vấn đề: Gãy lún thân đốt sống đang ngày càng phổ biến do nhiều nguyên nhân gây nên: loãng xương, chấn thương cột sống, u máu thân đốt sống, đa u tủy xương,… trong đó gãy lún thân đốt sống do loãng xương là nguyên nhân phổ biến nhất. Tạo hình thân đốt sống bị gãy lún bằng bơm xi măng có bóng là một phương pháp mang lại nhiều lợi ích cho bệnh nhân. Mục tiêu nghiên cứu: Đánh giá đặc điểm lâm sàng, cận lâm sàng, sự cải thiện về lâm sàng và chỉ số góc gù thân sống bằng phương pháp bơm xi măng có bóng trên bệnh nhân có xẹp thân đốt sống do loãng xương. Đối tượng và phương pháp nghiên cứu: Thiết kế nghiên cứu mô tả tiến cứu trên 22 bệnh nhân được chẩn đoán gãy lún thân đốt sống vùng ngực – thắt lưng do loãng xương với điều trị bằng phương pháp bơm xi măng có bóng tại Bệnh viện Đại học Y Dược Cần Thơ. Kết quả: Tuổi trung bình: 70,27±10,53 (45-90), chủ yếu > 60 tuổi (90,9%). Tỉ lệ nữ/nam: 6,35/1. 100% loãng xương với T-score ≤ -2,5. 100% bệnh nhân giảm đau ở ngày đầu tiên sau bơm. Điểm VAS trước mổ là 7,32±1,09, sau mổ 1 ngày là 1,27±0,98 và sau 1 tháng là 1,14±1,04. Sau 1 tháng, phân loại kết quả điều trị theo tiêu chuẩn MacNab: 21/22 người bệnh (95,45%) đạt kết quả tốt và khá, 1/22 người bệnh (4,55%) đạt mức trung bình, không có bệnh nhân nào đạt kết quả kém. Hiệu quả phục hồi chiều cao thân đốt sống từ 67,63±11,03% lên 81.82±6,33%. Các góc gù thân sống, góc Cobb cải thiện sau bơm có ý nghĩa thống kê được duy trì sau 1 tháng theo dõi. Kết luận: Phương pháp bơm xi măng có bóng là một phương pháp can thiệp tối thiểu, an toàn có hiệu quả cao trong việc giảm đau và cải thiện chiều cao thân đốt sống ở bệnh nhân bị xẹp đốt sống có loãng xương.
Calculation Ultimate Strength on Media Use Backing Ceramic Against ASTM A36 Steel by SMAW Process
Authors: Rahman Sabaruddin 
Published: October 2024

Metal welding of large structures often requires alternating welding on both sides, which can be costly and time-consuming. However, welding results are only sometimes perfect, and gaps often require solutions to maximize welding results. One solution is using media backing ceramic as a support that can give better results. This study aims to evaluate the effect of backing ceramic and non-backing ceramics on the strength of the tensile test results on ASTM A36 steel using SMAW welding. The results of the tensile test show that there is an effect of strength on ASTM A36 steel. Mark Ultimate Tensile Strength, the highest, was obtained on specimens that did not use backing ceramics, equal to 451.893 Mpa. In contrast, the lowest value of Ultimate Tensile Strength was obtained on the specimen using backing ceramics, equal to 428.736 MPa.
Welding Training Flux Cored Arc Welding (FCAW) in Improving Welding Skills
Authors: Husain Firman 
Published: October 2024

The connection method using welding has advantages compared to other methods, including better connection efficiency, can be used in constructions that work at high temperatures, and the results are neater. The connection resulting from the welding process is permanent, and the process is faster. However, the quality of welding results is strongly influenced by the skill and ability to weld welder. Therefore, welding training is very important to improve skills, so welding training is held for the community in Laok Jang-Jang Village, Arjasa District, Sumenep Regency, East Java Province. This training includes providing material on Occupational Health Safety (K3), basic FCAW welding, and welding practices. The training results showed an increase in the skills of the trainees, as seen from the welding results, which had no defects. This shows that the trainees have applied the material provided before carrying out Flux Cored Arc Welding (FCAW) welding processes.
Factors Influencing Academic Performance: An Empirical Study Using Predictive Analytics
Authors: Islam Farheen , Krishna Aprajita , Kumar Devanshu , Kumari Sangeeta 
Published: October 2024

Introduction: Student academic performance is commonly measured using indicators like credit scores, class rankings, or passing thresholds, each offering insight into a student’s comprehension and progress. These measures give a numeric evaluation of a student's understanding of the course content, enabling educators and institutions to monitor growth over time. Moreover, the capacity to forecast academic performance proves highly beneficial for both students and teachers, as it enables early interventions and course corrections. This predictive ability can lead to tailored learning strategies, ultimately enhancing educational outcomes and supporting overall student success.Method: To carry out a statistical analysis on the dataset (kaggel), the first step will involve cleaning and preprocessing the data to address any missing or non-numeric entries. Once the dataset is refined, hypothesis testing and ANOVA will be employed to pinpoint the key factors that influence student performance. Result: Initial findings suggest that study hours and attendance are significant predictors of exam scores, with higher values generally leading to better performance. Additionally, motivational factors, parental involvement, and access to academic resources showed varying degrees of influence, highlighting their potential role in shaping educational outcomes. Conclusion: Through descriptive statistics, correlation analysis, and regression models, the dataset offers insights that can be used by educators and policymakers to enhance teaching strategies and student support systems. By identifying key factors that affect student outcomes, the dataset provides a foundation for future research and practical interventions aimed at improving academic performance in educational settings
Wayang Potehi and the Resistance of the Chinese Ethnic Minority Group Against Racial Discrimination in Indonesia
Authors: Tayibnapis Radita Gora , Kuswanti Ana , Hapsari Dian Tri 
Published: October 2024

Since the colonial era in Indonesia, the Chinese ethnic minority group has often experienced problems of racial discrimination in their lives. As a medium of resistance against racial discrimination, they utilize Wayang Potehi, Chinese glove puppets featured in stage performances. This qualitative research uses cultural identity theory and a critical ethnographic approach to find forms of racism and the implementation of Wayang Potehi as a resistance to racism. The results of this study show that the reason why the Chinese ethnic group uses Wayang Potehi by ignoring the truth of the knight figure is because in Java the Chinese ethnic group is a minority group that only relies on communication. Therefore, communication is built through the Wayang Potehi performance as a form of covert or symbolic resistance to the local community. In addition, the Chinese ethnic community also often experiences verbal violence in the form of insults or harassment.
Penerapan Culturally Responsive Teaching Untuk Meningkatkan Hasil Belajar Materi Produk Unggulan Daerah bagi Siswa Kelas V Sekolah Dasar
Authors: Kuswindi Noviarini  , Reza Syehma Bahtiar  , Edi Santoso  
Published: October 2024

Hasil belajar mata pelajaran IPAS pada materi Produk Unggulan Daerah sering kali disampaikan dengan pendekatan yang kurang mampertimbangkan keragaman budaya siswa, yang berdampak pada rendahnya hasil belajar. Penelitian ini bertujuan untuk meningkatkan hasil belajar peserta didik menggunakan pendekatan Culturally Responsive Teaching (CRT). Penelitian ini merupakan penelitian tindakan kelas (PTK) yang terdiri dari dua siklus, dengan masing-masing siklus terdiri dari satu kali pertemuan. PTK melibatkan empat langkah utama, yaitu: (1) Perencanaan (planning), (2) Aksi atau tindakan (acting), (3) Observasi (observing), dan (4) Refleksi (reflecting) diperkenalkan oleh Kurt Lewin. Penelitian ini dilaksanakan di SD Negeri Dukuh Kupang I/488 Surabaya pada semester genap tahun ajaran 2023/2024, dengan subjek penelitian yaitu siswa kelas V di SD Negeri Dukuh Kupang I/488 Surabaya yang berjumlah 25 anak. Hasil penelitian menunjukkan bahwa pada siklus 1, persentase peserta didik yang berhasil mencapai hasil belajar tuntas adalah 64%, sementara pada siklus 2, persentase tersebut meningkat menjadi 84%. Dengan demikian, dapat disimpulkan bahwa penggunaan pendekatan pembelajaran Culturally Responsive Teaching (CRT) dapat meningkatkan hasil belajar peserta didik kelas V, terutama dalam materi Produk Unggulan Daerah. Dengan pendekatan yang lebih peka terhadap keberagaman budaya siswa, proses pembelajaran menjadi lebih relevan dan memotivasi siswa untuk mencapai hasil belajar yang lebih baik.
Utilization of Platelet Rich Fibrin (PRF) for Tissue Healing in Replantation of Avulsed Permanent Teeth: A Systematic Review
Authors: Yenny Andriany Tarukallo  , Abul Fauzi  , Eka Prasetiawaty  
Published: October 2024

Avulsion is a serious dental injury with a high prevalence in young patients. These injuries account for 0.5%-3% of all trauma to replanted permanent teeth. Avulsed teeth stored in non-physiological conditions may increase the risk of periodontal cell necrosis, ankylosis, and root resorption of replacement teeth. Recent research has focused on the use of PRF in oral surgery and periodontics. Applications include bone augmentation, sinus tightening, and repair of gum recession. It has also been used for regenerative procedures such as apex regeneration and periapical surgery. Writing systematic review (SR ) for study further regarding the use of PRF for tissue healing in replantation of avulsed permanent teeth SR writing is done with search and analyze journal from PMC, Pubmed and Science Direct portals with criteria inclusion and exclusion that have been determined. To determine framework right time For review, Google Scholar search regarding the use of PRF for tissue healing in replantation of avulsed permanent teeth 2014-2024. The Results of study showed that A total of 390 articles journal obtained through search through 3 databases (Pubmed, Science Direct and PMC) and identified 10 journals that met criteria. 10 articles journals identified three case articles report, five clinical studies, one retrospective study and one systematic reviews. Review results systematic This shows that the use of PRF is effective in recovery cell periodontal ligament (PDL). PRF increases the amount of growth factors in the wound and helps wound healing in avulsed tooth replantation.
Detection of Toxoplasma Gondii IgG Antibody in Patients Infected with Toxoplasma by ELISA
Authors: Mohammad Fatima Ibrahim , Ridh Doaa Abd Alabas Muhammed , Mohammed Zainab I. 
Published: October 2024

Aim the current study to diagnosis of the IgG antibody to Toxolasma gondii, serum samples isolated from patients humans and healthy reviewers to AL-Diwaniyah hospital and different laboratories.
90 samples were collected from human infected with Toxoplasmosis including 60 samples of patients and 30 samples of healthy (control).
The results of this study showed that concentration of the IgG antibody in patients infected with T.gondii were 47.43 while the concentration in control were 8.14 and the percentage of infection in patients (24/60) (40%) and in control (4/30) (13.33%).
The results showed that IgG antibody found in both patients and control but its concentration in patients was higher this indicates a high concentration of IgG antibody with toxoplasmosis.
Common Causes of Neonatal Seizure among Neonates Admitted to Neonatal Care Unit at Al Ramadi Teaching Hospital for Maternity and Children
Authors: Al-Ani Mohammed Maher , Ftaikhan Ahmed Abdulkareem , Salman Bassim Mohammed 
Published: October 2024

Neonatal seizures are the transient occurrence of signs and symptoms due to an abnormal excessive or synchronous neuronal activity in the neural cells causing paroxysmal electro clinical changes. Neonates are at high risk for seizures as compared to other age groups.
The aim of this study was to identify the common causes that lead to neonatal seizure during the period from first of October 2020 to the end of July 2021using history, physical examination, and investigations in Al Ramadi teaching hospital for maternity and children. The total number of neonates diagnosed as neonatal seizure during the period of study in Al Ramadi teaching hospital for maternity and childhood was 64 cases. Total number of admissions to neonatal care unit was 4102 so the prevalence in neonatal care unit was 15.6 per 1000 live births. 30 (47.1 %) cases were diagnosed as perinatal asphyxia, 18 (28 %) cases were diagnosed as metabolic, 6 (9.4 %) cases were diagnosed as infections, seizures, 4 (6.3%) cases were diagnosed as intracranial hemorrhage, 3(4.6%) cases were diagnosed as CNS malformation, while 3 cases (4.6 %) were Unknown etiology. 38 (59.3%) of studied neonatal seizures were male, while 26 (40.7%) were female. Male to female ratio was (1.4:1). 37 (57.8%) were term babies (≥37 gestational age), while 27 (42.2%) were preterm babies (<37 gestational age). 41 (64%) of studied neonatal seizure cases were born by normal vaginal delivery, while 23 (36%) of cases were born by caesarian section delivery. The most common cause of neonatal seizure was perinatal asphyxia followed by metabolic causes then infection, intracranial hemorrhage, CNS malformations and unknown causes. Male are more common than female. In term neonates more common than preterm and in normal vaginal delivery more than cesarean section.
Mandibular Defects and Reconstruction Post Oncological Resection in Paediatric Patients
Authors: El-Sabbagh Omar Hossam , Rifaat Mohammed Ahmed , Ebeid Emad Nabil , Kassaby Marwa Abd El Wahab El , Amin Ayman Abd El Wahab 
Published: October 2024

Introduction: Tumours of the paediatric mandible are rare clinical entities, which require a multidisciplinary team management. Surgery is frequently utilized as a modality for local control in the management of paediatric mandibular neoplasms. However, mandibular reconstruction in such age group is more challenging than in their adult counterparts, owing to the developing nature of the mandible and the craniofacial skeleton. Materials & Methods: The medical records of patients below the age of 18 years of age presented to the Paediatric Oncology and Head and Neck Surgical Oncology Departments at the National Cancer Institute of Cairo University from January 2014 to January 2024 with mandibular tumour were reviewed. The review includes; radiological site of the lesion, histo-pathological diagnosis, multidisciplinary team management. Patients that underwent segmental mandibular resection were evaluated for the type of the resultant mandibular defects according to Brown’s classification of mandibular defects and the subsequent reconstruction procedures. Results: Forty-two patients were reported with mandibular neoplasm. Primary mandibular tumours were found in 35 cases (83.3%), of which non odontogenic tumours were diagnosed in 29 cases (69.0%). The anatomical subunits of the mandible; ramus, angle and body were involved in 14 (33.3%), 13 (31.0%) and 15 (35.7%) cases, respectively. Twenty-nine patients underwent segmental mandibular resection. According to Brown’s classification; Class I, Class Ic, Class II, Class IIc, Class III, Class IV and Class IVc were the resultant defects in 0 (0%), 2 (6.9%), 10 (35.5%), 10 (35.5%), 3 (10.3%), 0 (0%), and 4 (13.8%) cases, respectively. Conclusion: The different pathologies of the mandibular neoplasms affecting the paediatric age group frequently involve the ramus of the mandible. With the surgery being the modality of choice in most of such pathologies, the resultant defects following segmental resection and the reconstruction approach in such age group vary greatly from the adult age group. Hence, the free fibular bone segments used for restoration of the ramus projection would be of a relatively larger length. Condylar resection, unfortunately, would hinder the restoration of occlusion relationship, essential for normal development of the maxillofacial skeleton.
Effect of Electromagnetic-Radiofrequency Devices on Male Infertility at Urban Private Infertility Clinics in East Java
Authors: Adimoelja Ariawan , Andarini Sri , Utaminingrum Fitri , Hariyanti Tita 
Published: October 2024

Background: As technology becomes increasingly integrated into urban lifestyles, the use of mobile phones, laptops/computers, and WiFi has surged, reshaping habits and routines. However, this reliance on devices raises concerns about potential health impacts, including male infertility rates. This study explores how lifestyle factors, particularly mobile phone usage and exposure to electromagnetic radiation (EMR) and radio frequencies (RF), influence male infertility. Methods: Conducted in Surabaya, Indonesia, this study analyzed sperm analysis data from 260 husbands attending private infertility clinics. Data spanning 2018 to 2023 were collected, with interviews conducted to assess EMR-RF exposure. Statistical analysis using the Mann-Whitney test evaluated differences in sperm analysis results between groups exposed to EMR-RF and controls. Results: A notable prevalence of EMR-RF exposure was observed among men aged 31-40, particularly those working indoors. Significant associations were found between EMR-RF exposure and sperm analysis results, with key factors such as mobile phone usage duration, storage practices, and WiFi exposure showing statistically significant correlations (p < 0.05). Conclusion: This study highlights the impact of EMR-RF exposure on male fertility, particularly concerning mobile phone use and WiFi exposure. These findings underscore the importance of further research and potential interventions to mitigate the health risks associated with EMR-RF exposure in urban populations.
Investigation Role of IL-10 And IL-13 with Some Viral Species in Pathogenesis of Heart Diseases
Authors: Hashim Sura A. , Dawood Sarah A. , Abbas Rahma M. 
Published: October 2024

Background; cardiovascular disease (CVD) is the most common cause of mortality and impairment. Atherosclerosis is the primary underpinning pathophysiology of CVD, but several variables could trigger it. The occurrence of it is linked to multiple risk factors related to metabolism, such as overweight and dyslipidemia.
Objective; Detective predictive roles of IL-10 and IL-13 and positivity of viral infections in heart diseases.
60 blood samples were harvested (gel tube) from heart diseases patients who sleeping in hospital after diagnosis them by specialist physician.30 blood samples were taken from healthy individuals that labeled them as a control group. Interleukins (IL-10 and IL-13) and viral species (Parvovirus B19, SARS-CoV-2, HCV and HBV) were calculated by (ELISA).
Present outcomes mentioned the most patients were males (71.7%) with age groups 51-60 (26.7%) and 61-70 (33.3%), ex-smokers (65.0%), and lean BMI (63.3%). Our investigation showed Parvovirus B19 scored highest positivity (15.0%), followed by HBV (6.7%), SARS-CoV-2 (5.0%), and then HCV (3.3%) in heart diseases patients with significant difference (p<0.05). Based on interleukins levels, present outcomes showed significant raised levels (p<0.05) of IL-10 and IL-13 in patients than control. ROC curve results showed the IL-13 scored highest sensitivity (80%) and specificity (84%) at cut off (>2.50) compared to IL-10 that showed highest sensitivity (81%) and low specificity (57%) at cut off (>9.50).
Conclusions; gender, age and smoking are risk factors for heart diseases. Due to decreased immune state in patients, several viruses were discovered in those patients. IL-10 and IL-13 were raised in patients due to presence inflammation. IL-10 has paradoxical role (pro and anti-inflammatory) in pathogenesis heart diseases . IL-13 is more preferred in diagnosis heart diseases than IL-10 due to has (IL-13) highest sensitivity and specificity. Finally, there is no strong correlation between IL-10 and IL-13 in pathophysiology of heart diseases.