bluuebunny/crossref_metadata_2025 huggingface dataset:
Global climate change issues, natural disasters and their impact on Indonesian children
Authors: Kadafi Kurniawan Taufiq , Dimas Dwi Saputro  , Martinus M. Leman  , Aslinar  , Badai Buana Nasution  , Dimas Tri Anantyo  , Niken Wahyu Puspaningtyas  , Fathy Zuandy Pohan  , I Nyoman Arie Purwana  , Muhammad Reza  , Jaya Ariheryanto Effendy  , Yogi Prawira  , Piprim Basarah Yanuarso,
Published: July 2024

Climate change that contributes to the destruction of the earth is one of the impacts of human behavior. One example of damage to the earth due to human behavior is global warming. One of the effects of global warming is the melting of permafrost. Melting of glaciers due to global warming will result in an isostatic rebound phenomenon, where melting glaciers will cause the weight of the earth's crust to decrease and it is easy to move and bounce, resulting in the movement of earth faults and increased activity in the magma chamber (increased seismic activity). The big impact is the occurrence of natural disasters that not only occur in parts of the world where glaciers melt but in other parts of the world far from where glaciers melt. Natural disasters that can occur are earthquakes, volcanic eruptions, tsunamis, and landslides. Global warming will also have an impact on the emergence of disease outbreaks.
Indonesia is the meeting place of three major tectonic plates in the world, namely the Eurasian plate, the Indo-Australian plate and the Pacific plate. In addition, Indonesia is also located in the Pacific ring of fire, making Indonesia an area with high volcanic activity and seismic activity. Climate change will increase the risk of disasters in Indonesia. The long experience of the Indonesian people in dealing with natural disasters that often occur should be used as a strategy to prevent and reduce the impact of disasters in the future.
The importance of correct management in a 15-year-old boy with severe pulmonary arterial hypertension associated with patent ductus arteriosus
Authors: Koentartiwi Dyahris , Jannati Devi Albaiti , Ramadhanti Ardhanis , Martini Heny
Published: July 2024

Background: Pulmonary arterial hypertension (PAH) is a condition in which pulmonary vascular pressure increases and is associated with diverse diseases or aetiologies. In children, 50% of PAH cases are caused by congenital heart disease (CHD), especially due to large left-to-right shunts. Large systemic to pulmonary shunts may develop in PAH if left untreated or repaired late. PAH, when present, markedly increases morbidity and mortality in patients with CHD.
Case presentation: We present a 15-year-old boy with a large patent ductus arteriosus (PDA) and severe pulmonary arterial hypertension. Catheterization under general anaesthesia was performed at the age of 16 years. We performed an acute vasoreactivity test (AVT), with the AVT result showing pulmonary arterial hypertension with high flow and low resistance. Transcatheter closure (TCC) of PDA was performed, resulting in no residual PDA. Meanwhile, the echocardiographic finding showed that there was still class II pulmonary arterial hypertension. We then gave heart failure medication and selective pulmonary vasodilator for 6 months. Post-treatment, pulmonary artery systolic pressure was significantly lower (TR Vmax 2.31 m/s, TR Max PG 21 mmHg, estimated PAP 24 mmHg). In this case, clinical evaluation, CXR, ECG, echocardiography, and cardiac catheterization data were presented with a review of the current guidelines regarding the management of paediatric patients with PAH associated with PDA.
Summary: TCC of PDA is an option to treat pulmonary hypertension in PDA patients. Combined use of drugs and TCC PDA proves beneficially synergistic effect with better outcomes and may reduce mortality.
The correlation between levels of vitamin D (25(HD)D) and the occurrence of necrotizing enterocolitis (NEC) in preterm infants
Authors: Sulistijono Eko , Corebima Brigitta Ida Resita Vebrianti , Pramitasari Yesi Adisti
Published: July 2024

Introduction: One of the causes of gastrointestinal emergencies in newborns is necrotizing enterocolitis (NEC). A fetus is fully dependent on transfer from the mother as it lacks endogenous 25(OH)D production. Transplacental vitamin D transmission mainly occurs due to the elevated risk of vitamin D insufficiency in preterm newborns during the third trimester of pregnancy. This research is important to raise awareness about the importance of early initial screening of vitamin D levels in preterm infants in Indonesia.
Methods: This study used an observational research design which is a cohort study, taking place during March–May 2020 in the neonatology inpatient ward of dr. Saiful Anwar General Hospital Malang. The enzyme-linked immunosorbent assay (ELISA) technique was used to measure the amount of vitamin D in the blood. The Kolmogorov-Smirnov test and the Levene test were used to determine whether the data were normal and homogeneous, respectively.
Result: It was found that vitamin D levels in preterm infants with NEC were lower (10.18 ± 4.07 ng/mL) than in preterm infants without NEC (16.95 ± 4.45 ng/mL). The bivariate analysis result showed that vitamin D deficiency increased the risk of NEC by 10.7 times with p-value = 0.033 (95% CI 1.2-24.9). Furthermore, multivariate analysis found that vitamin D deficiency increased the occurrence of NEC by 19.4 times with a p-value = 0.043 (95%CI 0.7-21.7) and respiratory distress could increase the incidence of NEC by 9.4 times with a p-value =0.02 (95%CI 1.2-70).
Conclusion: Vitamin D (25(OH)D) levels were lower in preterm infants with necrotizing enterocolitis compared to preterm infants without necrotizing enterocolitis. This study showed a significant correlation between vitamin D(25(OH)D) levels and the case of necrotizing enterocolitis in preterm infants.
Coronavirus disease 2019 (COVID-19) and polyarthritis juvenile idiopathic arthritis (JIA) comorbidity in children at emergency Wisma Atlet Kemayoran: the first case report with two months follow up
Authors: Fitriyani Nia , Mahrunnisa Fitria , Romauli Tiona
Published: July 2024

Background: Infection with SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) is often mild and asymptomatic in youngsters. However, in other circumstances, such as juvenile rheumatoid arthritis (JRA), COVID-19 necessitates special consideration because of the general immune system harm associated with autoimmune disorders and the iatrogenic side effects of corticosteroids. The multisystem inflammatory syndrome in children (MIS-C), which manifests 4-6 weeks after infection as a high fever, organ dysfunction, and markedly elevated markers of inflammation, is one manifestation of the COVID-19 disease that can cause secondary vasculitis or present with vasculitis or hyperinflammation manifestations. The association between MIS-C and SARS-CoV-2 infection shows that post-infectious immunological dysregulation plays a role in the pathogenesis. This study aimed to present a case of COVID-19 and JRA comorbidity in children at emergency Wisma Atlet Kemayoran.
Case Report: A 10-year-old boy was admitted to COVID-19 Emergency Hospital Wisma Atlet Kemayoran with complaints of anosmia. The patient had a history of polyarthritis JRA, has been diagnosed since January 2020 and has routinely received methylprednisolone 4 mg/day and one tablet of calcium lactate once daily. No abnormalities were discovered during a general physical examination or a Pediatric Gait, Arms, Legs, and Spine (pGALS) assessment. On laboratory testing, leukocytosis and thrombocytosis are present. Thorax and extremities were radiologically examined within acceptable bounds. According to national guidelines for mild COVID-19 in children, the patient got routine treatment, which included a multivitamin. The patient also continued receiving methylprednisolone and calcium lactate while he was treated. After 12 days of treatment, the patient tested negative for COVID-19. One month after treatment, there was no hyperinflammatory reaction or recurrence of JRA.
Conclusion: In pediatric patients diagnosed with COVID-19 and JRA, it is important to continue corticosteroid treatment with an adjusted dose. Even though this treatment has the possibility of causing immunosuppression which can complicate the healing process of COVID-19, we need to prevent the recurrence of JRA in patients.
Relationship between inhaled steroids and anthropometric status of pediatric patients with chronic asthma
Authors: Harjoedi Adji Tjahjono  , Ery Olivianto  , Alfidha Muntaz  , Irfan Agus Salim  , Fadilah mutaqin
Published: July 2024

Background: Asthma is a chronic inflammatory respiratory disease characterized by breathlessness, wheezing, and coughing symptoms. Asthma management aims to control the frequency of asthma exacerbations and ensure optimal growth and development in children. Inhaled steroids are anti-inflammatory medications that inhibit the synthesis of pro-inflammatory cytokines such as IL-4, IL-9, IL-13, and IL-17, which play a role in the pathogenesis of asthma. However, using inhaled steroids at high doses and for a long duration can have side effects on children's height. This research aims to examine the relationship between the use of inhaled steroids and the growth in height of children with asthma.
Methods: simple linear regression analysis and multiple linear regression analysis.
Results: the analysis indicate a correlation between daily dose and height increment in children aged 5-10 years (p = 0.005 < 0.05), but no significant correlation was found in children aged 10-18 years (p = 0.722 > 0.05). The analysis of total duration shows a correlation with height increment in both age groups (5-10 years, p = 0.035 < 0.05; 10-18 years, p = 0.001 < 0.05). The analysis also reveals a correlation between the simultaneous total duration and total dose with height increment in both age groups (5-10 years, p = 0.005 < 0.05; 10-18 years, p = 0.008 < 0.05).
Conclusion: this study found a correlation between daily dose and height in both age groups, a correlation between total duration and height in the 5-10-year-old age group, and a correlation between simultaneous total duration and total dose with height in both age groups.
Correlation of Vitamin D and nutritional status in pediatric systemic lupus erythematosus
Authors: Mahfudz Muhammad Zulfikar , Tjahjono Harjoedi Adji , Salim Irfan Agus , Mutaqin Fadilah
Published: July 2024

Introduction: Systemic lupus erythematosus (SLE) is a chronic autoimmune illness affecting various organ systems, including the skin, joints, kidneys, cardiovascular, and neurological systems. Because of its immunomodulatory properties, vitamin D has been linked to the etiology and therapy of SLE. The link between vitamin D and nutritional status in pediatric systemic lupus erythematosus (pSLE) is complicated and multifaceted. This study aims to see if there is a link between vitamin D and nutritional status in children with systemic lupus erythematosus.
Method: This study design was cross-sectional to determine factors influencing children with SLE. The study was conducted at Saiful Anwar Hospital in Malang from January 1, 2021, to June 30, 2022, and was approved by the hospital's research ethics committee. Statistical analysis was performed using the Shapiro-Wilk test for normality and Pearson correlation with SPSS 25 statistical analysis software.
Results: All samples (32 children) were female, with a mean age of 14.1 ± 1.5 years. The mean vitamin D level was 18.32 ± 2.15 ng/mL, mean body mass index (BMI) was 19.51 ± 1.49 kg/m2. Regarding the nutritional status of children with SLE, 10 children were classified as malnourished (30%), while 19 children had good/normal nutritional status (60%). Three children had overweight (10%). There was a positive correlation between BMI and vitamin D in children with SLE (p=0.000, r=0.630).
Conclusion: The majority of SLE youngsters have inadequate vitamin D levels. Vitamin D and the nutritional health of children with pediatric systemic lupus erythematosus have a significant favorable association.
Comprehensive management for the improved outcome of persistent pulmonary hypertension of the newborn in a one-day-old baby girl: a case report
Authors: Koentartiwi Dyahris , Ramadhanti Ardhanis , Amalia Najwa
Published: July 2024

Introduction: Persistent pulmonary hypertension of the newborn (PPHN) is characterized by an increase in pulmonary vascular resistance (PVR), caused by failure of circulatory adaptation within minutes after delivery. Persistent pulmonary hypertension of the newborn (PPHN) can lead to severe respiratory distress and hypoxemia. Newborns with PPHN are at high risk of severe asphyxia and its complications. This study aims to present a comprehensive assessment and treatment of newborn PPHN that might be applicable in any hospital setting.
Case description: A one-day-old baby girl came to the emergency room with the chief complaint of cyanosis since birth. The baby was born with oxygen, with pre-ductal and post-ductal differentiation of 5%. The baby showed weak crying movements and inadequate spontaneous breathing, indicating persistent respiratory distress and a chest x-ray revealed pneumonia. The echocardiogram showed a bidirectional secundum, an atrial septal defect, moderate patent ductus arteriosus, and severe pulmonary hypertension. Sputum culture showed Klebsiella pneumoniae (ESBL). Comprehensive management was given to the patient. After several days of hospitalization, the patient was discharged in good condition.
Conclusion: PPHN is associated with high morbidity and mortality in newborns. Comprehensive evaluation and management of PPHN and control of any comorbid conditions must be performed to improve patient outcomes.
The correlation between body mass index and intraocular pressure in children without Down syndrome and children with Down syndrome
Authors: Rizqillah Aliyah Faiza , Wulandari Lely Retno , Dewi Nadia Artha , Anandita Nanda Wahyu
Published: July 2024

Background: Intraocular Pressure (IOP) is the fluid pressure in the eye. Primarily, IOP is influenced by the production and drainage of aqueous humor. The IOP value is in the normal range if the production and drainage of aqueous humor are balanced so that IOP homeostasis must be maintained. Eye dysfunction can occur if the production and drainage of aqueous humour are not balanced. IOP can be influenced by factors such as Body Mass Index (BMI). This study aims to find out whether there is a correlation between BMI and IOP in children without Down syndrome and children with Down syndrome, where children with Down syndrome have one of the eye manifestations in the form of steep and thin corneas which could be one of the factors causing affect the results of IOP measurements.
Methods: The research method used is quantitative-observational with a cross-sectional approach. The total research sample used in this study was 101 children aged 0 to 18 years, with details of 79 children without Down syndrome and 22 children with Down syndrome. Data were processed using the Mann-Whitney hypothesis test and T-test, as well as the Spearman correlation test.
Results: The results of the study showed that there was a difference in IOP between children without Down syndrome and children with Down syndrome (p < 0.1), there was a difference in BMI results on IOP in children without Down syndrome and children with Down syndrome (p < 0.1), and there was no correlation between BMI and IOP in children without Down syndrome (p > 0.1). It was found that there was a correlation between BMI and IOP in children with Down syndrome (p < 0.1). It was stated that BMI contributed 91.7% to the increase in IOP.
Conclusion: there was a significant difference in IOP and BMI results on IOP between children with and without Down syndrome. There was no correlation between BMI and IOP in children without Down syndrome, but there was a correlation between BMI and IOP in children with Down syndrome.
Challenging diagnostic of juvenile systemic sclerosis in limited sources: a case report
Authors: Ronaldi Melissa , Wati Ketut Dewi Kumara , Gunawijaya Eka , Yantie Ni Putu Veny Kartika , Anandasari Pande Putu Yuli
Published: July 2024

Background: Juvenile Systemic Sclerosis (JSSc) is a rare chronic-autoimmune rheumatic disease leading to potential delay in diagnosis, especially in limited sources due to lack of knowledge and facility. This case report aimed to present a rare case of JSSc in limited sources of medical facilities.
Case presentation: A 15-year-old girl was earlier suspected of having congenital heart disease due to the presentation of bluish fingers without any detectable clinical heart disease manifestation, including normal electrocardiography as well as echocardiography. The patient experienced pain and difficulty executing wrist endorotation, representing limited joint movement action. Further physical examinations showed pale, cold fingers and toes, bluish color in the peripheral represented sclerodactyly and arthritis. Skin showed multiple erythema-hypopigmentation papuls, in accordance with gottorn papule, gottorn sign. The antinuclear antibody titer was 1:320. Chest CT-Scan result was a fibrotic line at the inferior lobe of the left lung with the left diaphragm tenting due to a chronic inflammatory process. Skin biopsy shows an acanthotic epidermis, dermafibrocollagenous tissue with extensive fibrosis, and sclerosis with vascular proliferation. These findings meet JSSc PRES, ACR, and EULAR standard classification criteria, including 1 major and 4 minors. The treatment regimen was started with methylprednisolone 2 mg/kg/day, then tapering off once clinical manifestation alleviated, methotrexate 10 mg/BSA, and folic acid 1 mg a day. Long-term monitoring plans are also scheduled.
Conclusion: Recognizing early symptoms of JSSc would provide a better outcome.
Mathematical Problem Solving Ability in Solving Sequence and Series Problems Using Polya Stages
Authors: Resiyana Khofifah , L. Jolly Jennifer
Published: July 2024

This study aims to determine students' mathematical solving abilities using polya stages in sequences and series material. This type of research uses qualitative research with the sample used is 6 students who have high, medium, and low mathematical abilities. Samples were taken randomly from a class X consisting of 35 students. The data collection used was a written test on sequences and series material, and interviews with 6 students. The results of this study are students who have high problem-solving abilities can solve problems using polya stages completely and sequentially, students with moderate problem-solving abilities can solve problems completely and sequentially, but there is a mistake in solving so that it is repeated. Meanwhile, students with low problem-solving abilities in solving problems do not do one final stage. From these results, it is hoped that the teacher will provide more explanation regarding the material.
The Effect Of Online Learning On Student Creativity In Vocational High Schools
Authors: Fauziyah Luluk Hamidah , Muhammad Syuaiban , Azam Hazim
Published: July 2024

This study aims to determine the effect of online learning on the creativity of class XI students of the Jakarta Vocational High School Accounting Expertise Program. The population in this study were 300 people and 35 people were taken as a sample. The research method used is associative quantitative research method. The sampling technique used was purposive sampling. Data was collected using a questionnaire/questionnaire. The results of this study indicate that there is an influence between online learning variables on student creativity variables of 51.4%. Thus it can be stated that online learning has a strong enough effect on student creativity. Therefore, the results of this study conclude that there is an effect of online learning on the creativity of class XI students in the accounting expertise program at SMK. This is also proven by (Siregar and Manurung, 2020) in his research which details "The Influence of Blended Learning on the Creativity of Prospective Teacher Students at Medan State University". Proving that based on testing the results of the posttest, it can be concluded that the blended learning strategy assisted by SIPDA Unimed has a significant effect on student creativity.
Research Developments on Arabic Learning Methods for Indonesians: Study Systematic Literature Review-Bibliometric Analysis
Authors: Slamet Riyadi  , Hadi Munawwar  , Madkhali Faisal Ali A.
Published: July 2024

There is no systematic mapping of the latest research in the field of learning Arabic for non-Arabic, in particular, that was published in SCOPUS as the top scientific publication. So often, there is a repetition of research that makes the disappearance of novelty in new research. The study aims at mapping, bothering, analyzing, and synthesizing studies related to learning Arabic for non-Arabic published in SCOPUS over the last five years. This research calls for the SLR or Systematic Literature Review method with a strongly qualitative approach. Data analysis uses bibliometric techniques using the Vos viewer application as a collection and description of the metadata of the last five years of research published by Scopus. It was concluded that Recommendations from this research encompass expanding research in Natural Language Processing (NLP), focusing on preschool stages, and fostering interdisciplinary collaboration among linguistics, information technology, developmental psychology, and education to formulate comprehensive and responsive approaches to Arabic language education tailored to learners' needs.
The Strategic Role of Muslim Women's Leadership in Advancing Education: An Analysis from an Islamic Perspective
Authors: Anggie Sri Utari  , Fahrur Rozy  , M. Agil Febrian  , Misra Nova  , Siti Qomariah  , Ali Imran Sinaga
Published: July 2024

At present, it is clear that leadership roles are increasingly being held by women. For instance, in the field of education, numerous women occupy key positions, such as principals, deans, and even rectors. This trend aligns with the women's emancipation movement and the gender equality movement, which advocate for equal rights for women in various aspects of life. The purpose of this study is to explore the meaning and characteristics of leadership, including leadership styles and roles, principles and laws governing women's leadership, the impact of women's leadership in education, and the significance of women's leadership within Islam. Moreover, this research employs a qualitative methodology utilizing a library research approach. A library study is a type of research that relies on a variety of reading materials, such as books and journal articles, as references. This research highlights that women are no longer perceived as weak; they consistently demonstrate their strength above and beyond societal expectations, increasingly taking on prominent leadership roles. Furthermore, it posits that when a woman assumes a role such as a principal, office head, or class leader, especially within the educational sector, she should embody fairness, honesty, and responsibility in her leadership.
Best practices in SAP implementations: Enhancing project management to overcome common challenges
Authors: Oluwatosin Abdul-Azeez  , Alexsandra Ogadimma Ihechere  , Courage Idemudia
Published: July 2024

Implementing SAP systems is a transformative process that can significantly enhance business operations, streamline processes, and improve overall efficiency. However, the complexity and scale of SAP implementations often present substantial challenges. These include scope creep, budget overruns, inadequate training, data migration issues, and resistance to change among stakeholders. Effective project management is essential to navigate these obstacles and ensure a successful implementation. This paper explores the best practices in project management for SAP implementations, focusing on strategies to overcome common challenges. Key practices include comprehensive planning, which involves detailed requirement analysis, realistic timeline setting, and resource allocation. Effective communication is another critical factor, ensuring that all stakeholders are informed, engaged, and aligned with the project goals. Regular status updates and feedback loops help in maintaining transparency and addressing issues promptly. Risk management is crucial in anticipating potential problems and developing mitigation strategies. This involves identifying risks early, assessing their impact, and implementing measures to minimize their effects. Ensuring adequate training and support for end-users is also vital to address resistance to change and enhance user adoption. Providing continuous learning opportunities and fostering a culture of adaptability can ease the transition and maximize the benefits of the new system. Another best practice is leveraging the expertise of experienced SAP consultants and project managers who can provide valuable insights and guidance throughout the implementation process. Utilizing agile methodologies can also be beneficial, allowing for iterative development and flexibility to adapt to changing requirements. In conclusion, successful SAP implementations require robust project management practices to overcome common challenges. By adopting comprehensive planning, effective communication, proactive risk management, and adequate training, organizations can enhance their SAP implementation projects' success rates. These best practices not only mitigate risks but also ensure that the implementation aligns with business objectives, ultimately leading to improved operational efficiency and business performance.
Keywords: Best Practices, SAP implementations, Project Management, Enhancing, Common Challenges.
Digital transformation in oil and gas production: Enhancing efficiency and reducing costs
Authors: David Chinalu Anaba  , Azeez Jason Kess-Momoh  , Sodrudeen Abolore Ayodeji
Published: July 2024

Digital transformation is reshaping the oil and gas industry, driving efficiency improvements and cost reductions across its operational landscape. This paper explores the profound impact of digital technologies such as automation, IoT, big data analytics, AI, and machine learning. These technologies optimize exploration, drilling, production, and maintenance processes by enabling real-time monitoring, predictive maintenance, and data-driven decision-making. Key benefits include enhanced operational efficiency through streamlined processes, reduced downtime, and optimized resource utilization. Digital twins and AI-driven analytics are pivotal in prolonging asset lifespan, improving safety protocols, minimizing operational risks, and enhancing overall productivity. Despite these advancements, legacy infrastructure, cybersecurity risks, and organizational resistance pose significant hurdles. However, overcoming these challenges presents opportunities for innovation and competitive advantage. Looking ahead, the future of digital transformation in oil and gas lies in emerging technologies like blockchain, AR/VR, and quantum computing, which promise to revolutionize industry practices further. Successful adoption of digital transformation strategies is crucial for companies that navigate market complexities, achieve sustainability goals, and maintain leadership in a rapidly evolving global landscape.
Keywords:  Digital Transformation, Oil and Gas Industry, Automation, IOT, AI, Predictive Maintenance.
Sustainable procurement in the oil and gas industry: Challenges, Innovations, and Future Directions
Authors: David Chinalu Anaba  , Azeez Jason Kess-Momoh  , Sodrudeen Abolore Ayodeji
Published: July 2024

Sustainable procurement has emerged as a critical oil and gas strategy amidst increasing global concerns over environmental impact and societal expectations. This paper explores the challenges, innovations, and future directions of sustainable procurement practices within the sector. Key challenges include economic feasibility, environmental impact mitigation, social responsibility, and navigating complex regulatory landscapes. Innovations such as technological advancements, process improvements, material innovations, and collaborative efforts are pivotal in overcoming these challenges and advancing sustainability goals. Case studies from leading companies demonstrate the successful implementation of sustainable procurement strategies, highlighting best practices and benchmarks for industry standards. Emerging trends include adopting circular economy principles, supply chain transparency, and integration of sustainability metrics in supplier evaluations. Benchmarking against global standards facilitates continuous improvement and accountability, ensuring alignment with environmental, social, and governance (ESG) criteria. Policy recommendations emphasize the need for regulatory enhancements and international cooperation to incentivize sustainable practices and harmonize standards across jurisdictions. A strategic framework for sustainable procurement is proposed, encompassing goal-setting, stakeholder engagement, innovation, and continuous improvement. Future research should focus on lifecycle analysis, circular economy solutions, social impact assessments, technological innovations, and policy effectiveness to address existing gaps and drive sustainable procurement innovation in the oil and gas industry.
Keywords:  Sustainable Procurement, Oil And Gas Industry, Challenges, Innovations, Future Directions.
Teachers’ perception of their initial preparation in teaching senior high school physics
Authors: Buabeng Isaac
Published: July 2024

This study investigated New Zealand (NZ) physics teachers’ and physics educators’ views about their Initial Teacher Education (ITE). Specifically, the study explored how well the ITE prepared physics teachers for classroom practice and to become effective teachers. The study employed mixed methods to answer the questions that were formulated to guide the study. The perspectives of the physics teacher educators and physics teachers nationally indicated that the teachers considered themselves not well-prepared in some content areas including electronics, modern physics, and atomic and nuclear physics. A significant difference in perspective also existed between teachers who were educated in NZ and those gaining initial teaching qualifications from overseas. The findings from the study suggested that the non-education degree which provided the teachers most of their content knowledge was perhaps inadequate for a teaching career. The implications for ITE of physics teachers are discussed in the paper.
Investigating Teachers' Fidelity to Constructivist Chemistry Curriculum in Turkey: Congruence between Intended, Perceived and Observed Curriculum in Turkey
Authors: Yaşar Mehmet Diyaddin , Sözbilir Mustafa
Published: July 2024

This study aimed to evaluate chemistry teachers' curriculum fidelity in Turkey. Therefore, it was investigated how intended constructivist principles in the 9th grade chemistry curriculum in 2007, have been perceived and implemented into the practice by the chemistry teachers in Turkey. A qualitative evaluative case study guided this research study, which was carried out with 23 chemistry teachers, working in the high schools in Erzurum city center and selected by convenient sampling method. The data was collected through semi-structured interviews under the guidance of the “Teacher Interview Form (TIF)” and classroom observations using the “Chemistry Class Constructivist Environment Observation Form (CCCEOF)” developed by the researchers. The interview and observation data were subjected to content analysis. The findings showed that the constructivist principles intended in the chemistry curriculum are not adequately perceived by the teachers and are put into practice in a traditional way.
Constructivist Problem Based Learning Technique and the Academic Achievement of Physics Students with Low Ability Level in Nigerian Secondary Schools
Authors: Afolabi Folashade , Akinbobola Akinyemi Olufunminiyi
Published: July 2024

The study investigated the effects of constructivist problem based learning technique on the academic achievement of physics students with low ability levels in Nigeria secondary schools. Pre-test-Post-test control group design was adopted for the study. A purposive sampling technique was used to select 2 schools out of 40 co-educational secondary schools in Taraba state. 105 senior secondary school II physics students were used for the study. Physics Achievement Test (PAT) and physics Ability Level Test (PALT) were used to collect data. The kuder-Richardson coefficient of internal consistency for PAT and PALT were 0.72 and 0.76 respectively. Three hypotheses were tested at p<0.05 level of significance using t- test analysis. The result of the findings showed that the physics students with low ability level taught with problem based learning technique performed significantly better than those taught with conventional learning method. Also, student taught with problem based learning technique performed significantly better than those taught with conventional method. There was no significant gender difference in the performance of students taught with problem based learning technique. It is recommended that problem-based learning technique should be used in schools to teach various concepts in physics.
Using Text-to-Speech Generated Audio Files for Learning Chemistry in Higher Education
Authors: Ruedas-Rama Maria J. , Orte Angel
Published: July 2024

In this paper, we describe a case study of using text-to-speech software to record audio files as complementary materials available to students of the first year chemistry course in the human nutrition and dietetics degree program at the University of Granada (Spain). We have carried out a survey about the interests of the students, assessed the usefulness of the materials for students with learning disabilities and partial visual impairment, and tested the potential to establish these materials as part of an effective mobile-learning platform. This type of survey of the final user of new learning materials is a crucial step for effective development of universally accessible contents and mobile-learning platforms. The majority of the students showed a great interest on the use of the audio files as complementary materials, as well as expressed their positive opinion on the audio files as supporting materials for studentship with learning disabilities and partial visual impairment. On the other hand, the usefulness of our audio files as components of a mobile-learning platform remains to be established since the students were not remarkably prone to use them in such situations.
Effect of Different Teaching Methods and Techniques Embedded in the 5E Instructional Model on Students' Learning about Buoyancy Force
Authors: Çepni Salih , Şahin Çiğdem
Published: July 2024

The purpose of this study is to investigate the effectiveness of developed instructional material based on the 5E instructional model which is enriched with various teaching methods and techniques for students’ learning of the buoyancy force concept. The teaching strategy based on the 5E instructional model is derived from a constructivist view of learning. The sample group consisting of forty-eight students (Control Group=23; Experiment Group=25) is selected from two different eighth grade classes in Giresun, Turkey. Four two-tier questions are used to collect data, and data are analyzed both qualitatively and quantitatively. The findings suggest that using different teaching methods and techniques embedded in the 5E instructional model enables students to remedy some misconceptions about the buoyancy force, but does not completely eliminate them.
A Multiple Case Study: Turkish Physics Teachers’ Teaching Beliefs Related to the National High School Physics Curriculum
Authors: Kapucu Serkan , Yildirim Ufuk
Published: July 2024

In the present Turkish High School Physics Curriculum (THSPC), it was explicitly stated that physics teachers should use various teaching methods and techniques such as 5E, 7E, cooperative learning, inquiry-based learning, and problem solving in their instructional practices. Although the use of multiple methods and techniques has been suggested by the national physics curriculum, it is probable that teachers do not teach by using various instructional methods and techniques. Some factors, especially their beliefs about how to teach physics according to the THSPC, can affect their use of various teaching methods and techniques. Identifying teachers’ teaching beliefs related to the THSPC and investigating the reflection of these beliefs in their instructional practices can contribute to effective implementation of the THSPC. In this regard, the purpose of this study was to identify physics teachers’ beliefs about how to teach physics according to the THSPC and to investigate the extent of reflection of these beliefs in their teaching. Four teachers from different schools participated in this study. Data was collected through interviews, open-ended questionnaire and classroom observations. According to the data results, all physics teachers believed that they could teach physics according to the THSPC by giving examples from daily life, and creating a discussion environment. In addition, the classroom observations showed that they generally used these two teaching techniques in their instructional practices.
A Closer Look at the Relationships between College Students’ Cognitive Abilities and Problem Solving in Stoichiometry
Authors: Gulacar Ozcan , Overton Tina L. , Bowman Charles R.
Published: July 2024

Several cognitive abilities were investigated in order to determine whether they correlated with undergraduates’ ability to solve stoichiometry problems. The problems were analyzed and broken down into constituent sub-problems in stoichiometry. Students were given a series of tests to measure their cognitive abilities in working memory capacity, formal reasoning, cognitive development, and conceptual understanding of the particulate nature of matter and the mole concept. A mixed qualitative and quantitative approach was used to analyze students’ difficulties with stoichiometry problems. The investigation of the cognitive variables indicated that only formal reasoning ability and understanding of the mole concept were good predictors of students’ success in stoichiometry. Although understanding of the particulate nature of matter did not correlate with success in solving general stoichiometry problems, it was significantly correlated with writing and balancing chemical equations.
Investigation of Questions in Science and Technology Textbooks in terms of Requirements of the Curriculum after Educational Reform in Turkey
Authors: Yaman Süleyman
Published: July 2024

In this study, the pupose is to investigate the questions in science and technology textbooks in terms of number of questions per unit in line with unit weight that indicates relative number of questions their cognitive levels and adopted evaluation approaches in the curriculum. In two forth and two fifth grade texbooks, 3474 questions were investigated by using which content analyses method. As a result of the study, differences in distribution of the questions both in one textbook and between the texbooks were detected based on comparing weight of unit and weight of corresponding question number within that unit. It was found that numbers of the questions on input and processing skills as cognitive level determinants was more than number of output skill questions and over the half of the questions were located at in-text position.
Impact of COVID-19 Pandemic on Substance Use
Authors: Sönmez Doğancan , Sönmez Kübra , Puşuroğlu Meltem , Bahçeci Bülent , Hocaoğlu Çiçek
Published: July 2024

Objective: As the pandemic spreads worldwide, individuals are exposed to factors such as social isolation, economic uncertainty, and general stress, which has increased the risk of substance use and addiction. Studies show that the SARS-CoV-2 (COVID-19) pandemic has increased substance use disorders. The aim of this study is to examine the impact of the COVID-19 pandemic on substance use disorders.
Method: The study was planned as a retrospective study. This study was based on March 11, 2020, the date when the COVID-19 case was first seen in Turkey, for 4 years, including two years before the pandemic and two years during the pandemic process, between 11.03.2018 and 11.03.2022. 1743 cases referred to the psychiatric outpatient clinic within the scope of probation were included.
Results: While substance use was detected in 834 people in the pre-COVID-19 pandemic period (March 2018-March 2020), substance use was detected in 909 people during the COVID-19 pandemic period (March 2020-March 2022). A significant increase in substance use was detected in female gender during the pandemic period. A statistically significant increase was observed in methamphetamine, opioid, cocaine and multiple substance use during the pandemic period compared to the pre-pandemic period.
Conclusion: The data of our study show substance use rates in Turkey before and during the pandemic. The study will be useful to understand the impact of COVID-19 on drug use frequencies in Türkiye.
EDUCA PEDULI LINGKUNGAN MELALUI PENDIDIKAN DAN PEMAHAMAN HUKUM DI DESA SARAMPAD KECAMATAN CUGENANG
Authors: Rizki Fadillah Muhammad , Muchtar Ali Setyo Yudono  , Sri Wahyuni  , Muhammad Iqbal Maulana Firdaus  , Irvan Syah Riadi  , Ai Auliya  , Mafaz Al- Akmam  , Zuliana Dwi Takari  , Yosep B. Hutahaean  , Sahara Nur Apriliyani  , Nur Aliefia Septiani  , Anindita Oktaviani  , Hasna Fadiyah  , Siti Dewi Ratnasari  , Robby Ardiansah  , Ai Dalfa  , Sinta Rahmah  , Adil Ahmad  , Siti Maesaroh  , Winawati  , Haerul Anam
Published: July 2024

Pendidikan merupakan hal penting yang harus dimiliki oleh setiap warga negara. Namun pada kenyataannya, masih banyak masyarakat yang belum sadar dan paham akan pentingnya pendidikan yang ditandai minimnya siswa yang melanjutkan pendidikan ke tingkat sekolah menengah. Kondisi ini tentunya akan berpengaruh pada pemahaman masyarakat akan hal-hal umum yang penting dalam kehidupan sehar-hari, contohnya bahaya pada penggunaan listrik dan isu yang mengkhawatirkan berkiatan dengan narkoba di Indonesia. Untuk itu, kami memberikan solusi dengan mengadakan kegiatan edukasi peduli lingkungan melalui pendidikan dan pemahaman hukum yang bertujuan untuk meningkatkan kesadaran dan pemahaman masyarakat desa. Metode yang digu nakan dalam kegiatan ini memiliki lima tahapan yang meliputi perencanaan kegiatan, koordinasi dengan pihak desa, pembuatan materi, penjadwalan kegiatan dan pelaksanaan kegiatan. Dampak dari pelaksanaan kegiatan ini adalah adanya peningkatan kesadaran dan pemahaman masyarakat akan pentingnya pendidikan, bagaimana menghadapi bahaya arus kuat dan lemah dan bagaimana penegakan hukum penyalahgunaan narkoba yang terjadi di Indonesia. Untuk mendukung upaya yang dilakukan dalam meningkatkan dan menyadarkan masyarakat akan pentingnya ketiga hal tersebut, maka perlu dilaksanakan sosialisasi dan edukasi secara berkesinambungan dengan skala yang lebih luas lagi.
PENGUATAN LITERASI NUMERASI MELALUI WORKSHOP PENGENALAN APLIKASI AKSI DI SEKOLAH DASAR
Authors: Murtafiah  , Fauziah Hakim  , Dewi Sartika
Published: July 2024

Literacy and numeracy are the basis of knowledge, development of critical and analytical thinking skills, as well as provisions for competitiveness in the globalization and technology era. However, based on the results of PISA and the National Assessment, it is known that literacy and numeracy of students in Indonesia are still low. The AKSI Application Introduction Workshop aims to improve the soft skills of both teachers and students in terms of using technology in an effort to increase literacy and numeracy. This activity was carried out at SDN 37 Puawang. This activity consists of three stages, namely introduction, mentoring and training for students and teachers. The methods in this activity include situation analysis, problem identification, determining work objectives, problem solving plans, social approaches, implementing activities, and evaluating activities. The result of the activity is that students and educators gain a better understanding of the use of technology. This can be seen from the time we tried to use the application, we were able to operate and complete the numeracy literacy questions in the AKSI application
Penguatan Good Governance: Pengalaman Penerapan Electronic Government Pemerintah Daerah Di Indonesia
Authors: Wuryan Andayani  , Dahlia  , Eka Putrianti  , Oktavima Wisdaningrum  , Panji Putranto  , Yesika Yanuarisa
Published: July 2024

Reformasi sistem informasi keuangan merupakan bagian dari New Public Management (NPM) telah banyak terjadi di berbagai negara termasuk Indonesia. Praktik NPM juga terjadi di pemerintahan yang berfokus pada efisiensi, efektivitas, akuntabilitas dan transparansiinformasi (Crespo et al., 2018). Terjadi perubahan atau transformasi dalam mekanisme kerja pemerintah yang kini berorientasi pada pengelolaan informasi dan strategi komunikasi yang saat ini dikenal dengan Electronic Governmen tatau e-government. E-government merupakan salah satu agenda prioritas pemerintah Indonesia. Penelitian ini bertujuan untuk mengeksplorasi penerapan e-government pada pemerintah daerah di Indonesia, kelebihan dan berbagai masalah dalam implementasinya. Metodepenelitian menggunakan pendekatan literatur review untuk mempelajari pengalaman penerapan e-government di Indonesia. Kelebihan implementasi e-government antara lain aksesibilitas yang lebih baik, efisiensi administrasi, peningkatan transparansi, dan partisipasi publik yang lebih besar. Masih ditemukan juga keterbatasan pemerintah daerah dalam implementasi e-government antara lain ketimpangan akses teknologi dan keahlian digital di antara masyarakat, e-government meningkatkan risiko keamanan cyber, kurangnya kemampuan teknis dan keterbatasan sumberdaya manusia dapat menjadi hambatan dalam mengimplementasikan e-government dengan efektif, tantangan regulasi dan privasi. Harapannya terdapat upaya lebih lanjut dalam penyeragaman dalam perencanaan pengembangan aplikasi dan standarisasi e-government sehingga akan menghasilkan good governance yang berbasis teknologi informasi dan komunikasi yang efektif dan efisien.
A myofunctional chewing device as an early intervention tool for a child with achondroplasia and obstructive sleep apnea
Authors:   Myofocus, Mandrawa Donny , Bourke Mary ,   Myo Munchee, Bourke Ignatius ,   Myo Munchee
Published: July 2024

Background: Achondroplasia is a genetic condition that results in several orofacial and physical manifestations that predispose patients to dental, breathing, and sleep issues. Case Description: This report details the case of a 2-year-old girl with achondroplasia, malocclusion, speech and breathing dysfunction, and obstructive sleep apnea (OSA). Treatment involved using a myofunctional device that required chewing twice per day, two simple tongue exercises, speech-language therapy, chiropractic therapy, and continuous positive airway pressure (CPAP) for 24 months. Throughout the treatment period, the patient demonstrated significant improvements in her sleep, breathing, dental occlusion, speech, and overall confidence. Conclusion: This case report highlights how pediatric patients with achondroplasia can improve their OSA symptoms and health with conservative myofunctional therapy interventions.