bluuebunny/crossref_metadata_2025 huggingface dataset:
Characterization and acute oral toxicity of concentrated minerals of Pamekasan Madura seawater
Authors: Alaydrus Syafika , Umar Abd. Kakhar , Sriwidodo Sriwidodo , Diantini Ajeng , Wathoni Nasrul , Amalia Riezki
Published: May 2024

Indonesia is a maritime country with abundant seawater mineral content. One of the regions with the highest salt production is Pamekasan Madura. Minerals are known to have many roles and benefits for our bodies, such as regulating fluid balance and metabolism. Therefore, this study aimed to characterize the physicochemical and microbial properties of concentrated minerals obtained through solvent evaporation and salt deposition for ± 60 days. Acute oral toxicity examination was performed as a first step in determining the safety of concentrated minerals to be used as a raw material for drugs. Based on the test results, the concentrated mineral has a clear yellow color, salty taste, and a bit bitter, odorless, with a pH of 6.6 ± 0.21. Concentrated minerals have high mineral content with levels of potassium, sodium, magnesium, boron, and calcium being 44734.1598 ± 12950.4633, 33192.1198 ± 2699.3419, 8738.1388 ± 100.4894, 2092.5715 ± 60.3224, and 276.9704 ± 13.1133 mg/Kg, respectively. The results of microbiological analysis of untreated concentrated minerals (without antimicrobials or sterilization) showed that the total plate count was within limits, including coliform and Salmonella. However, the total mold and yeast levels exceed the threshold. Based on the results of acute oral toxicity testing, the concentrated mineral is practically nontoxic. With high mineral content and low toxicity, it can be concluded that the concentrated minerals from Pamekasan Madura seawater is potential to be used as a raw medicinal material.
Effect of thermocycling on the flexural strength of two different composite filling materials
Authors: Taskeen L. Tahoora , Ganesh S. Balaji , Jayalakshmi S.
Published: May 2024

Flexural strength is the bend strength or stress which causes failure in bending of the material. Composite is the widely used restorative material in the era of esthetic dentistry as it provides better esthetic and mechanical support for both posterior and anterior teeth. The term “thermocycling” refers to the process of changing temperatures in the mouth. Thus, the aim of the study was to determine the effect of thermocycling on flexural strength in two different composite filling materials. Twelve samples of packable type composite filling material, among which four samples prepared were from Restofill l (Group 1) and four were prepared from Ivoclar Vivadent (Group 2) for the study. Bar-shaped composite resin specimens were prepared with dimensions of 2 mm × 2 mm × 25 mm. Then, the eight samples were subjected to a thermocycling process and four left as control. This was followed by the determination of maximum force by a universal testing machine, and then, the collected data were used to determine flexural strength using the formula. The determining flexural strength was analyzed using SPSS version 23.0 by Independent sample t-test. The mean flexural strength of thermocycled Restofill composite filling material is 6.73, whereas the nonthermocycled Restofill sample showed 5.58 and the mean flexural strength of thermocycled Ivoclar Vivadent composite filling material was 5.08. The difference was not statistically significant with P = 0.978 >0.05. The current study concludes that the flexural strength of the Restofill composite (Group 1) was higher than the Ivoclar composite (Group 2). Hence, thermocycling affects the flexural strength of composite resin.
Comparison of human and animal hair – A microscopical analysis
Authors: Safiya S. Nehal , Veeraraghavan Vishnu Priya , Arthanari Abirami , Gayathri R. , Selvaraj J. , Kavitha S. , Dinesh Y.
Published: May 2024

For nearly a century, hairs of animals and humans were employed in forensic research. It is found to be stable in certain environments, and thus, they are frequently retrieved at scenes of crime, and it is important to verify whether they are either human or animal. The present research was done at comparing the morphological differences among human hair and animal hair using a stereomicroscope. Samples of hair forming the outer coat of some autochthonous domestic and human remnants were evaluated in this study. Long strands of guard hair shaft were investigated by stereomicroscope accordingly. Microphotographs were taken in an iPad camera. The microscopic characteristics of cat hair samples showed the presence of small spikes on the surface, whereas the human hair sample showed a smooth appearance with no irregularities. The microscopic analyses of the human hair sample and cat hair sample under stereomicroscope suggest hair samples can be used as forensic evidence in crime scene investigation. The comparison of both the hair samples was done, and the differences were significantly evident.
In vivo study of bovine hydroxyapatite-gelatin-hydroxypropyl methylcellulose with alendronate as injectable bone substitute composite in osteoporotic animal model
Authors: Budiatin Aniek Setiya , Gani Maria Apriliani , Putri Bulan Rhea Kaulika Hadinar , Samirah Samirah , Hikmawati Dyah , Putra Alfian Pramudita , Su'aidah Nily , Khotib Junaidi
Published: May 2024

The injectable bone substitute (IBS) is a self-setting local drug delivery system that adjusts the shape of the bone gap in the fracture. This study aimed to examine the effectiveness of IBS composites of bovine hydroxyapatite (BHA) and alendronate (Ale) in accelerating bone growth in osteoporotic rats. IBS was made by mixing BHA with gelatin 5%, hydroxypropyl methylcellulose (HPMC) 2%, and Ale 10%. The physical properties of IBS were viscosity, injectability, and density tests. Twenty-four female Wistar rats were divided into four groups. After 8 weeks, 2 mm gap was made in the right femur of all rats and filled with IBS. The healing process was observed after 6 weeks with X-ray imaging and H and E staining. The obtained results showed viscosity, injectability, and density value of IBS from 30.4 to 39.4 dPa.s, 98.22%–98.64%, and 0.6325–0.8409 g/cm3, respectively. X-ray imaging and histology results proved the condition of osteoporosis in rats with ovariectomy. The addition of BHA-Gel-HPMC-Ale significantly affected the number of osteoblasts, osteocytes, and osteoclasts (P < 0.05). After 45 days of observation, the addition of BHA-Gel-HPMC-Ale showed the highest mean number of osteoblasts, osteocytes, and osteoclasts, which were 25.00 ± 3.00, 64.33 ± 11.15, and 5.67 ± 0.58 compared to BHA-Gel-HPMC and positive control groups. The BHA-Gel-HPMC-Ale IBS has the potential to reverse osteoporosis. Nevertheless, the underlying potential of these biomaterials to reverse osteoporosis needs further research.
Encapsulation mechanism of α-mangostin by β-cyclodextrin
Authors: Triwahyuningtyas Dian , Megantara Sandra , Hong Tai Tze , Yusuf Muhammad , Muchtaridi Muchtaridi
Published: May 2024

The study aimed to investigate the interaction of host-guest between α-mangostin and β-cyclodextrin (βCD) and also to calculate the energy of the complex system between α-mangostin with βCD for drug delivery using methods of 15 molecular dynamics and molecular docking. Simulation of molecular docking and molecular dynamics was utilized to determine molecular interactions and the complex system's bond energy. The docking simulation results showed that α-mangostin-βCD complex has a Gibbs energy value (ΔG) of −6.69 kcal/mol. The Gibbs energy value (ΔG) of molecular dynamics simulation from MMGBSA calculation showed the binding energy of α-mangostin-βCD – 11.73 kcal/mol.
Current status of usage of ivermectin in the management of COVID
Authors: Ilangovan Swetha , Ganapathy Dhanraj , Ahmed Nabeel , Pandurangan Kiran Kumar , Maiti Subhabrata
Published: May 2024

The antibacterial, antiviral, and anticancer properties of ivermectin make it a wonder drug with a wide range of possible applications. It works against a variety of microorganisms, including viruses. Ivermectin has a wide range of antiviral effects, according to in vivo research in animal models. Because ivermectin is involved in a range of biological processes, it could be a promising therapeutic candidate for viruses such as COVID-19 and other positive-sense single-stranded RNA viruses. The study aims to analyze the awareness about the current status of usage of ivermectin in management of COVID among students studying in a private dental college. A study based on questionnaire was organized among students studying in a private dental college in Tamil Nadu. The subjects were asked a series of structural questions based on the usage of ivermectin in management of COVID. The questionnaire was prepared with 10 questions. 150 individuals completed the questionnaire; all of their answers were tallied in excel and imported into SPSS. For statistical analysis, the Chi-square test was performed. Excel was used to tabulate and enter the data, and the SPSS package software was used to analyze it. The study's threshold for statistical significance was set at P < 0.05. From this study, we found that the students had limited knowledge about the usage of ivermectin for management of COVID. More studies should be conducted to widen the knowledge among the students about the current affairs of the world.
Knowledge and awareness of the Klinefelter Syndrome among the dental students
Authors: Ram Ashwin Jaikumar , Veeraraghavan Vishnupriya , Selvaraj J. , Gayathri R. , Kavitha S.
Published: May 2024

The presence of one or more extra X chromosomes in a male causes Klinefelter Syndrome (KS). KS affects 1 in 500-1 in 1000 men, while about half remain undiagnosed. KS is characterized by huge stature, increase in arm length, the feminine distribution of adipose tissues (including gynecomastia), less or pubic hair, infertility, hypotonia, reduced size of penis and less than average verbal IQ, struggle in learning and requirements for less specified speech therapy. KS is a primary testicular insufficiency with high levels of gonadotropin caused by a lack of pituitary gland feedback. The aim of the study is to assess the knowledge and awareness of the KS among the dental students. This cross-sectional survey was conducted among dental students of a private dental hospital. To evaluate the knowledge and awareness of the participants about KS, a self-administered questionnaire consisting of 10 questions was prepared. Percentage analysis and frequency analysis and percentage analysis were performed. A Chi-square test was done to assess the correlation using the SPSS software. In our study, most of the participants were aware of the KS. They also knew that the KS is caused due to the additional X chromosome. We would like to conclude that the dental students were much aware about the Klinefelter and they also had a thorough knowledge about it.
A Comparision of conventional and laser assisted desensitization techniques for treating dentinal hypersensitivity
Authors: Navya Paladugu Devi , Ramamurthy Jaiganesh
Published: May 2024

The study's objective was to assess the effectiveness of conventional and laser-assisted desensitization in treating dentinal hypersensitivity (DH). Twenty patients were divided into experimental and control groups. Following scaling, patients in the control group were instructed to utilize desensitization paste; however, after comprehensive scaling, patients in the experimental group received treatment with the erbium, chromium, yttrium, scandium, gallium garnet (Er, Cr: YSGG) laser. Before laser emission, the visual analog scale (VAS) score was obtained for both groups. Postoperative VAS scores were recorded right away, 1 week and 1 month later for the test group, and 1 week and 1 month later for the control group, following the use of desensitizing paste. In comparison to the control group, the Er, Cr: YSGG laser treatment had a substantially higher desensitizing impact right away, according to the data. The variances in the mean VAS scores between baseline and all time periods after treatment for the test group were statistically significant. At any subsequent assessment, there were no discernible variations in plaque index between the test and control groups. The Er, Cr: YSGG laser is found to be more effective than the control group in treating DH within the confines of this investigation.
Knowledge and awareness about Bowen's disease among dental students
Authors: Lakshmi S. B. Sree , Veeraraghavan Vishnupriya , Gayathri R. , Kavitha S.
Published: May 2024

The study aimed to assess the awareness and knowledge about Bowen's disease among dental students. Bowen disease is an infrequent skin disorder and is also referred to as squamous cell carcinoma in situ. It is a noninvasive form of intraepidermal squamous cell carcinoma with flat or slightly raised lesions. An online survey was conducted among 300 dental students between the age group of 18–30 years in the Chennai district based on Bowen's disease. This is the best approach to data collection due to the large population of the city of Chennai and is also appropriate in the current situation where people need to avoid gatherings and close contact. About 78.21% were BDS students and 21.79% were MDS students. In the age group of 10–20 years, 8.97% responded heard about Bowen disease and 3.85% responded not heard. Within the 21–30 years age group, 44.02% responded that Bowen disease is invasive and 20.09% responded noninvasive. Studies showed that the exact occurrence of Bowen's disease is not known. It is found to be more common in men than in women. To conclude, about 65% of participants were aware of Bowen's disease. Nevertheless, patients with Bowen's disease seem to be at an abnormal risk of internal malignancies, and they need to be educated about the various treatments available to prevent the cause as soon as possible.
The Impact of Infectious Mononucleosis History on the Risk of Developing Lymphoma and Nasopharyngeal Carcinoma: A Retrospective Large-Scale Cohort Study Using National Health Insurance Data in South Korea
Authors: Kang So Hee , Lee Yun-Hee , Myong Jun-Pyo , Kwon Minsu
Published: May 2024

Purpose This study aimed to assess the long-term risks associated with a history of infectious mononucleosis (IM), primarily caused by the Epstein-Barr virus (EBV). Specifically analyzing the potential increase in developing nasopharyngeal cancer (NPC) and lymphoma in patients with a history of IM and exploring the prevalence of other EBV-associated conditions.Materials and Methods The Korean National Health Insurance Service (NHIS) database was utilized for a retrospective analysis, covering data from 2002 to 2021. A total of 25,582 IM patients and controls were included, with 1:1 propensity score matching. The study monitored outcomes, including lymphoma, NPC, gastric cancer, multiple sclerosis, and all-cause mortality.Results Patients with a history of IM demonstrated a significantly higher incidence of lymphoma (hazard ratio [HR], 5.320; 95% confidence interval [CI], 3.208 to 8.820; p < 0.001) and NPC (HR, 7.116; 95% CI, 1.617 to 31.314; p=0.009) during the follow-up period compared with the control group. Additionally, the IM group showed an increased rate of all-cause mortality (HR, 2.225; 95% CI, 1.858 to 2.663; p < 0.001).Conclusion This study suggests that individuals with a history of IM have an elevated risk of developing lymphoma and NPC in South Korea, emphasizing the importance of vigilant follow-up and monitoring. The results advocate for heightened awareness and potential national monitoring policies to address the long-term health implications of EBV infection and to implement preventive measures.
General theorems for uniform asymptotic stability and boundedness in finitely delayed difference systems
Authors: Raffoul Youssef N.
Published: May 2024

The paper deals with boundedness of solutions and uniform asymptotic stability of the zero solution. In our current undertaking, we aim to solve two open problems that were proposed by the author in his book Qualitative theory of Volterra difference equations (2018, Springer, Cham). Our approach centers on finding the appropriate Lyapunov functional that satisfies specific conditions, incorporating the concept of wedges.
НАУКОВІ ОСНОВИ ЕФЕКТИВНОГО ШЛІФУВАННЯ ПОВЕРХОНЬ ОБЕРТАННЯ ЗА РАХУНОК КЕРУВАННЯ ВІДНОСНИМ ПОЛОЖЕННЯМ ІНСТРУМЕНТА
Authors: Rudyk Andrii
Published: May 2024

All rights reserved. Printed in the United States of America. No part of this publication may be reproduced, distributed, or transmitted, in any form or by any means, or stored in a data base or retrieval system, without the prior written permission of the publisher. The content and reliability of the articles are the responsibility of the authors. When using and borrowing materials reference to the publication is required.
The First Korean Case Report of Siblings with 12q24.22q24.33 Duplication
Authors: Moon Se Hwan , Ha Jung-Sook , Byun Jun chul , Choi Hee Joung , Park So Yun
Published: May 2024

Live-born cases of partial trisomy 12q are rare, and only a few fetuses with this unbalanced translocation have survived to term. To our knowledge, only about 40 patients have been reported as having 12q duplication, and among them are no Korean reports. Here, we report the first Korean case of siblings with a 12q24.22q24.33 duplication. An 11-year-old boy visited our clinic for short stature. He was born small for his gestational age and had distinctive facial features, a history of surgery for anorectal malformation, psychomotor delay, intellectual disabilities, and attention-deficit/hyperactivity disorder (ADHD). He had an older sister with similar clinical features. The chromosomal microarray of the patient and his sister showed identical results: a 16.2 Mb duplication of 12q24.22q24.33. They had an identical cutoff point, but their symptoms were not. Symptoms common to both included growth retardation, psychomotor delay, intellectual disability, ADHD, and small for their gestational age.
The Clinical Outcome of Maze Procedure in Atrial Functional Mitral Regurgitation
Authors: Song Kyungsub
Published: May 2024

Atrial functional mitral regurgitation (AFMR) is a newly discovered condition associated with long-standing atrial fibrillation (AF). This retrospective study analyzed the outcomes of the maze procedure and mitral regurgitation surgery in patients with AFMR and compared them with those in patients without AFMR. Patients who underwent the maze procedure at a single center were included (July 2012–August 2021). After excluding patients aged <18 years and those with infective endocarditis, 36 patients with AFMR (AFMR group) and 248 without AFMR (non-AFMR group) were enrolled in the study. The outcomes were compared using propensity score matching (PSM). After PSM, there were 36 patients in each group. The rates of freedom from AF at 1, 3, and 5 years postoperatively were 64.5%, 62.5%, and 60.0%, respectively, in the AFMR group, and were not significantly different from those in the non-AFMR group (p = 0.07). However, significantly more patients with AFMR exhibited junctional rhythm after the maze procedure than those without AFMR (p = 0.001) and significantly more underwent permanent pacemaker insertion in the AFMR group than in the non-AFMR group (p = 0.021). The groups demonstrated no significant differences in cardiac operation results. Patients with AFMR required close observation for sinus nodal dysfunction with bradycardia after the maze procedure. However, the results of cardiac surgery, including mitral valve repair, were comparable to those in patients without AFMR.
Analysis of School Health Unit Program Practices with Clean and Healthy Living Behavior
Authors: Sidiq Fahmi , Hidayana Rizki Apriva , Amal Moh Alfi
Published: May 2024

This research aims to explore the relationship between knowledge, availability of infrastructure, and the role of teachers and clean and healthy living behavior (PHBS) among students in the school environment during the Covid-19 pandemic. The research method uses a quantitative approach with a Cross Sectional design and is carried out on students from State Elementary Schools (SDN). Data was collected through questionnaires and documentation, then analyzed using Univariate Analysis and Bivariate Analysis. The results of the research show that there is a significant relationship between student knowledge, availability of infrastructure, and the role of teachers with clean and healthy living behavior in the school environment. These factors play an important role in forming students' awareness and compliance with health protocols during the Covid-19 pandemic. This research makes an important contribution to efforts to ensure the safety and health of students in the school environment in the midst of a pandemic and emphasizes the importance of health education and the implementation of PHBS.
LOGOTERAPİ ÜZERİNE YAZILMIŞ LİSANSÜSTÜ TEZLERİN BİBLİYOGRAFİK ANALİZİ
Authors: Zalanköy Kubilay İbrahim
Published: May 2024

Bu çalışmada ulusal tez merkezi verileri baz alınarak, 2024 yılı itibariyle logoterapi temalı 22 adet yüksek lisans ve doktora tezi incelenmiştir. Araştırmanın amacı ülkemizde yapılan logoterepi konulu lisansüstü tezlerin; hangi yıl yazıldıkları, lisansüstü türünün ne olduğu, hangi bilimsel alanda yazıldıkları, araştırma yöntemlerinin ne olduğu, çalışma gruplarının dağılımının nasıl olduğunu betimlemek amacıyla yapılmıştır. Bu araştırmada; Türkiye’de logoterapi temalı lisansüstü eğitim tezlerinin betimsel olarak istatistiklerinin çıkarılması amaçlamaktadır. Araştırma desenlerinden genel tarama modeli kullanılmış olup betimsel niteliktedir. YÖK Ulusal Tez Merkezi’ne ait web sayfasından tez adı, konu, dizin ya da özet kısmında “logoterapi” kavramı yer alan 22 lisansüstü tez bibliyografik analiz yöntemi ile incelenmiştir.
O RIO ESTÁ CHAMANDO PARA A FRONTEIRA DA HISTÓRIA: EM BUSCA DA ALTERIDADE
Authors: Luciano Fiscina
Published: May 2024

Começamos esta pesquisa defendendo a hipótese de que a insurgência de novas práticas de alteridade têm correspondido a uma nova questão socioambiental para as ciências humanas. O objetivo é avançar com esse debate rumo a uma conceptualização intercultural de sustentabilidade com ênfase numa questão fundamental: pensar o tempo histórico a partir de práticas de alteridade significa considerar que tipo de abordagem teórica e metodológica do tempo presente? O objetivo específico visa situar, então, uma leitura sobre as variações do conceito de sustentabilidade num território epistêmico progressista em face dos avanços dos regimes de totalidades do sistema-mundo moderno. Com base em procedimentos bibliográficos, duas discussões norteiam este estudo: (i) os fundamentos de uma epistemologia da exterioridade para uma filosofia da alteridade; (ii) a questão da mudança social, o tempo presente e os direitos humanos. Este artigo é um ensaio fenomenológico dos processos de libertação que correm desde o Sul Global com ênfase nos debates de comunidades sustentáveis, cujas raízes históricas de grupos humanos têm sido até agora desconsideradas, produzindo uma modalidade política de sofrimento psicológico derivado de impactos e injustiças ambientais e violações de direitos humanos. Concluímos que as práticas contemporâneas de alteridade fazem referência a uma resistência de solidariedade que conecta fundamentos filosóficos e éticos acerca da experiência do sofrimento psíquico causado por processos de transformação do mundo que correm sob os signos do extrativismo e progresso, com novas graduações de conflitos entre valores socioambientais e direitos humanos. Enfatizamos ainda que os desastres ambientais e os danos irreparáveis aos limiares de biodiversidade do planeta têm acionado as relações tensas de rupturas e descontinuidades entre História e Natureza dadas às novas opções de pensarmos a direção histórica do Mundo.
Semarang Young People's Perception of News in Online Media Suaramerdeka.com
Authors: Sukma Pascalia Prasasti , Harnita Pratiwi Cristin , Krisnwati Ester
Published: May 2024

The aim of this study is to investigate the differences in perceptions among readers regarding news on the online media suaramerdeka.com, as well as how young people in Semarang perceive themselves after reading the news as a source of information. This research employs a qualitative research approach with an explanatory, descriptive nature within a phenomenological paradigm. The study utilizes descriptive qualitative research methods focused on answering research questions. The findings indicate that suaramerdeka.com is considered an easily understandable information source due to its straightforward news content. The perceptions of young people in Semarang regarding news on suaramerdeka.com show that they often read news through online portals and are aware of suaramerdeka.com's existence. The study includes interviews with five sources and 30 respondents who mentioned that suaramerdeka.com is one of the largest media outlets in Central Java. After reading news on suaramerdeka.com, respondents found it easier to understand due to its straightforward content. Thus, it can be concluded that their perceptions are influenced by their previous experiences.
Analisis Dan Simulasi Boost Converter Berbasis Kontroler Konvensional Dengan Metode Persamaan Garis
Authors: Wahyuni Mila , Wiryajati I Ketut , Wahyu Satiawan I Nyoman
Published: May 2024

Perkembangan teknologi dibidang elektronika dan meningkatnya kebutuhan tegangan DC (Direct Current) cukup pesat, hampir semua peralatan elektronika membutuhkan sumber tegangan DC baik itu untuk meningkatkan tegangan. Salah satu komponen elektronika adalah boost converter dimana DC-DC konverter ini yang menghasilkan tegangan keluaran lebih besar dari tegangan masuknya, dengan mengatur duty cycle pada mode open loop sedangkan mode close loop adalah menjaga kestabilan tegangan keluaran sesuai dengan setting menggunakan kontroler PI. Tugas akhir ini bertujuan untuk mengetahui performa dari rangkaian simulasi boost converter menggunakan software SIMULINK/MATLAB serta untuk mengetahui pengaruh duty cycle, dan tegangan input yang bervariasi terhadap tegangan keluaran. Pengujian pada mode open loop dilakukan dengan mengatur tegangan input konstan 9 Volt, frekuensi switching 40 KHz, dengan variasi duty cycle 5% sampai 62.5% dan beban yang diberikan sebesar 16 ?. Dari pengujian dihasilkan tegangan keluaran minimum pada saat duty cycle diatur 5% yaitu 8.96 Volt, sedangkan saat duty cycle 62.5% menghasilkan tegangan keluaran maksimum yaitu 23.99 Volt. Selisih yang paling tinggi didapatkan pada saat percobaan ke 12 yaitu 1.45 Volt, dan nilai efisiensi terbesar adalah 88.3% pada saat nilai duty cycle diatur 62.5%. Sedangkan pada pengujian mode close loop, tegangan masukan divariasikan dari 9 Volt sampai 9 Volt, konfigurasi untuk nilai parameter PI konstan yaitu nilai Kp 0.5 dan Ki 28, dengan mengatur nilai set point 24 Volt pada setiap pengujian. Hasil respon tegangan keluaran yang dihasilkan lebih optimal yaitu pada saat tegangan masukan diatur 17 Volt sebesar 23.98 Volt sehingga selisih/error dapat mencapai 0.02 Volt.
Perumusan Masalah Kebijakan, Alternatif Kebijakan, dan Rekomendasi Kebijakan dalam Mempengaruhi Perkembangan Kurikulum Pendidikan
Authors: Ambarwati Puji , Fathurrohman Nanang , Fauzi Anis
Published: May 2024

The curriculum is a central element in the education system that plays an important role in determining the direction and goals of education. A quality and relevant curriculum is the key to producing young people who are competent and able to answer future challenges. In an ever-evolving global context, the dynamics of change and demands on education systems are increasingly complex. This encourages the need for continuous curriculum adjustment and development. Effective curriculum development cannot be done in isolation from education policy. The right education policy is the foundation for the formulation of a quality and future-oriented curriculum. This study aims to provide input and enrich understanding of the systematics of policy problem formulation, policy alternatives and policy recommendations in influencing the development of the educational curriculum and assisting education stakeholders in the process of developing an educational curriculum. This research is qualitative research using literature study methods or literature research. The formulation of policy problems, policy alternatives, and policy recommendations are three important elements that are interrelated and have a significant influence on policy making. Public policies are detailed so as to be able to find which things are important in making decisions. Education policy is a part of public policy that is closely related and influences each other.
Pengaruh Supervisi, Motivasi Kerja dan Komunikasi terhadap Kinerja Guru SMA Negeri 1 Unaaha
Authors: Risman Risman , Hajar Ibnu , Nur Muh.
Published: May 2024

This study aims to determine and analyze the influence of supervision, work motivation and communication on the performance of teachers of SMA Negeri 1 Unaaha. The sample in this study was all teachers of SMA Negeri 1 Unaaha totaling 65 people. This study used multiple linear regression analysis. The results showed that: (1) Supervision, work motivation and communication had a positive and significant effect on teacher performance. This means that increasing supervision, work motivation and higher communication will improve the performance of SMA Negeri 1 Unaaha teachers. (2) Supervision has a positive and significant effect on performance. This means that increasing supervision will improve the performance of teachers of SMA Negeri 1 Unaaha. (3) Work motivation has a positive and significant effect on teacher performance. This means that increasing work motivation will increase the performance of teachers of SMA Negeri 1 Unaaha. (4) Communication has a positive and significant effect on teacher performance. This means that the higher communication improvement will improve the performance of SMA Negeri 1 Unaaha teachers.
Modifikasi Perencanaan Jembatan Mahakam 4 Di Kota Samarinda Menggunakan Model Cable Stayed
Authors: Budi Nugroho  , Jepriani Sujiati , Juniardi Salim
Published: May 2024

Jembatan Kembar Mahakam IV adalah jembatan tipe Arch atau pelengkung baja yang berada tepat bersebelahan dengan Jembatan Mahakam I.  Jembatan Kembar Mahakam IV dibangun untuk mengurai kemacetan yang terjadi setiap harinya di Jembatan Mahakam I. Penelitian ini bertujuan untuk merencanakan bentuk struktur jembatan Mahakam IV dengan model konstruksi cable-stayed, menghitung pembebanan pada jembatan cable-stayed, dan merencanakan perhitungan struktur atas jembatan yang meliputi Pylon dan Cable. Metode penelitian dimulai dengan tahapan perencanaan, teori dan standar rujukan yang digunakan berdasarkan SNI 1725:2016 Pembebanan untuk jembatan dan SNI 2833:2016 tentang perencanaan jembatan terhadap beban gempa. Setelah itu pemodelan struktur jembatan, penginputan data beban dan material serta analisis pembebanan dihitung menggunakan program SAP2000 V.20. Hasil penelitian ini adalah dari perencanaan struktur atas jembatan di dapat gaya pada rasio tegangan kabel maksimun sebesar 13054.185 kN yang terjadi di segmen 5, kombinasi Kuat 1 dengan tegangan izin ≤ 0,45 fpu dinyatakan memenuhi persyaratan penarikan kabel, perencanaan pilon yang menggunakan rumus Troitsky didapat tinggi pilon yaitu 70 meter dan gaya lendutan terbesar pada puncak pilon full segmen sebesar 0.085957 m < 0.088 pada Kombinasi Kuat 1 di sumbu X dengan lendutan izin H/800 dinyatakan memenuhi persyaratan.
Compensation, Career Development, and Employee Performance: Insights from a Corporate Setting (Kompensasi, Pengembangan Karir, dan Kinerja Karyawan: Wawasan dari Lingkungan Perusahaan)
Authors: Fani Hamida , Sumartik Sumartik
Published: May 2024

Penelitian ini bertujuan untuk menguji pengaruh kompensasi dan pengembangan karir terhadap kinerja karyawan di PT. ABC Menggunakan pendekatan penelitian kuantitatif dengan metode asosiatif, data dikumpulkan dari sampel sebanyak 54 karyawan yang dipilih secara acak melalui observasi dan kuesioner yang diukur dengan menggunakan skala Likert. Analisis data meliputi uji validitas, reliabilitas, dan uji asumsi klasik, dilanjutkan dengan analisis regresi linier berganda, uji-t, uji-f, dan uji koefisien determinasi dengan menggunakan perangkat lunak SPSS. Hasil penelitian menunjukkan bahwa kompensasi dan pengembangan karir berpengaruh positif dan signifikan terhadap kinerja karyawan. Temuan ini menyoroti pentingnya kompensasi yang efektif dan program pengembangan karir yang terstruktur dalam meningkatkan kinerja karyawan, mengatasi kesenjangan dalam memahami kontribusi spesifik dari faktor-faktor ini dalam konteks perusahaan.
Dampak Kepemimpinan dan Karir terhadap Turnover Karyawan di Indonesia
Authors: Indayani Lilik , Fauziyah Imroatul
Published: May 2024

Penelitian ini mengkaji dinamika di PT. Telkom Access Sidoarjo, dengan fokus pada interaksi antara gaya kepemimpinan, pengembangan karir karyawan, promosi jabatan, dan budaya organisasi, serta efeknya terhadap turnover karyawan. Meskipun dampak gaya kepemimpinan, pengembangan karir, dan promosi telah dikenal berpengaruh terhadap budaya organisasi, penelitian ini menyoroti sebuah celah yang mengejutkan: budaya organisasi tidak secara signifikan mempengaruhi turnover karyawan. Menggunakan pendekatan kuantitatif, data dikumpulkan dari semua 80 karyawan perusahaan menggunakan teknik Total Sampling, dan dianalisis melalui analisis deskriptif, uji asumsi klasik, analisis jalur, dan pengujian hipotesis. Temuan menunjukkan bahwa meskipun gaya kepemimpinan, pengembangan karir, dan promosi jabatan secara langsung mempengaruhi budaya organisasi dan turnover karyawan, mereka tidak mengurangi turnover ketika dimediasi oleh budaya organisasi. Hasil ini menyarankan bahwa intervensi untuk mengurangi turnover mungkin perlu secara langsung menangani praktik manajemen tertentu daripada hanya berfokus pada penyesuaian budaya.
Implementasi Pendidikan Hak Asasi Manusia Melalui Pembelajaran Pendidikan Kewarganegaraan di Sekolah Dasar
Authors: Declara Declara Puspameta Susilo
Published: May 2024

Pendidikan hak asasi manusia (HAM) merupakan salah satu komponen penting dalam membentuk generasi muda yang menghargai nilai-nilai kemanusiaan dan memahami hak-hak dasar setiap individu. Pendidikan Kewarganegaraan (PKn) di sekolah dasar menjadi sarana yang tepat untuk mengintegrasikan pendidikan HAM dalam kurikulum pendidikan. Studi literatur ini bertujuan untuk mengeksplorasi implementasi pendidikan HAM melalui pembelajaran PKn di sekolah dasar. Penelitian ini mengkaji berbagai literatur terkait, termasuk dokumen kebijakan, kurikulum, buku teks, dan penelitian empiris yang relevan. Hasil penelitian menunjukkan bahwa pendidikan HAM telah terintegrasi dalam kurikulum PKn di sekolah dasar, namun implementasinya masih menghadapi tantangan, seperti keterbatasan pengetahuan guru, kurangnya sumber daya, dan metode pembelajaran yang kurang efektif. Studi ini merekomendasikan peningkatan pelatihan guru, pengembangan bahan ajar yang kontekstual, dan penerapan metode pembelajaran yang partisipatif untuk meningkatkan implementasi pendidikan HAM di sekolah dasar.
Dampak Ketiadaan Peran Ayah (Fatherless) terhadap Pencapaian Akademik Remaja: Kajian Sistematik
Authors: Nurmalasari Firda , Fitrayani Nurhaliza , Paramitha Widya Dwi , Azzahra Fathimah
Published: May 2024

Keluarga merupakan lingkungan penting bagi pendidikan anak. Peran orang tua, terutama ayah, krusial dalam mendukung pencapaian akademik anak. Ketidakhadiran peran ayah (fatherless) dapat berdampak negatif pada perkembangan psikologis dan akademis anak. Artikel ini melaporkan hasil kajian sistematik artikel yang diterbitkan antara tahun 2014 dan  2024 dengan fokus pembahasan mengenai dampak ketiadaan peran ayah (fatherless) terhadap pencapaian akademik remaja. Kajian sistematik ini bertujuan untuk mengetahui dampak fatherless terhadap pencapaian akademik remaja. Penelitian ini menggunakan metode kajian sistematik yang mengikuti pedoman PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) dan menggunakan pangkalan data internasional seperti Google Scholar dan PubMed serta pangkalan data nasional seperti SINTA dan Garuda. Terdapat 30 artikel yang diikutsertakan kemudian diseleksi dengan beberapa kriteria inklusi dan eksklusi yang telah ditetapkan. Dari 30 artikel, terdapat 4 artikel yang memenuhi persyaratan. Dalam artikel tersebut ditemukan bahwa fatherless memiliki dampak negatif yang signifikan terhadap pencapaian akademik remaja. Anak-anak yang mengalami fatherless menunjukkan prestasi kognitif yang lebih buruk, nilai ujian yang lebih rendah, dan tingkat kehadiran sekolah yang lebih sedikit. Ketiadaan peran ayah dapat berdampak merugikan pada pencapaian akademik remaja. Diperlukan intervensi yang komprehensif untuk mengatasi dampak fatherless dan mendukung remaja dalam mencapai potensi akademis mereka.
THE RIGHT TO A HEALTHY ENVIRONMENT IN INTERNATIONAL HUMAN RIGHTS LAW
Authors: Çakan Seher
Published: May 2024

The exercise of human rights is adversely affected by environmental degradation. Nevertheless, linking human rights to the right to a healthy environment is just one aspect of this right. The other aspect is environmental degradation, which currently does not negatively affect human rights. However, these environmental degradations may adversely affect human rights in the long term. This broader right covers ecological and ecosystem degradation, development, and protection in this context.
A safe, clean, healthy, and sustainable environment was recognized as a fundamental human right for the first time ever on a global scale with the adoption of the UN General Assembly's resolution. There are only a few conventions that directly contain this right. However, it does not follow that other accords do not also safeguard this righ.This study aims to define the concept and ascertain to what extent the right to a healthy environment is protected by international law.
Assessment of Patients’ Information towards Diabetic Self-Management in Mosul City
Authors:   Students Master, Collage of Nursing, University of Mosul/ Iraq, Mahmoud Musab Mohammad , Mohammad Ahmed Mahmoud ,   Assist. Prof., Dr. Collage of Nursing, University of Mosul/ Iraq
Published: May 2024

Background: Diabetes self-management which includes a holistic lifestyle, medication adherence, and self-monitoring glucose levels, allows individuals with diabetes to maintain optimal, tailored glycemic control. The aims of the study to assess the patient’s information about diabetic self-management. Methodology: A study design that was descriptive was used in Al-Wafaa primary health care center for diabetes and endocrinology in Mosul city. Purposive sampling technique used to select (383) male and female patients with diabetic type II who aged 20 years or more. Data were collected through a face-to-face interview from period 20 November 2023 until February 15, 2024. The study used developed diabetic self-management scale to assess patients’ information. Results: the study found the patient’s information about diabetic self-management were good except the information about blood glucose monitoring was inadequate It appeared that most of the answers were mean rank (I don’t know), (9.25), followed by the correct answers (7.75) and finally the incorrect answers (2.5). Conclusion & recommendation: The researcher concluded that the patient’s information about diabetic self-management were good except the information about blood glucose monitoring was inadequate. Diabetic patients should be encouraged to understand diabetes self-management and adhere to all medical recommendations and guidelines from the doctor and health educator, especially adherence to treatment and self-monitoring of blood sugar.
Markov Chain Analysis of Problematic Financing in Sharia Banks
Authors: Cahyandari Rini , Rahmawati Weni , Saepuloh Aep
Published: May 2024

Indonesia is the country with the largest Muslim population in the world, which makes people start to switch to sharia banking services because they do not use the usury system. This can be seen from the role of the community in using sharia banking services, including in distributing funds. From financing activities, the more funds distributed, the greater the potential for risk to arise. If there are customers who do not comply with installment payments, this will create a problem in financing in sharia banking, which is called problematic financing. The classification and criteria for problematic financing are divided into three, namely substandard, doubtful and nonperforming. To overcome this risk, preventive measures are taken, one of which is by knowing the possibility of financing problems in the future, which can be calculated using Markov chain analysis. This research uses secondary data on substandard, doubtful and non-performing problematic financing in the period 2016 to 2021 at several sharia banks in Indonesia. The opportunity value is searched until it meets the balance condition (steady state). Based on the research results, it was found that Sharia Commercial Banks (BUS) will experience a state of balance at step 5, Sharia Business Units (UUS) will experience a state of balance at step 11, Sharia Rural Banks (BPRS) will experience a state of balance at step 6.
Effect of disease activity on the clinical outcome of SARS CoV-2 in patients with underlying rheumatic diseases; data from global rheumatology alliance
Authors: Perveen Shahida , Samreen Saba , Gul Haris , Salim Babur , Nasim Amjad
Published: May 2024

Objectives: To determine the effect of disease activity on clinical outcomes of coronavirus disease-2019 in patients with rheumatic diseases.
Method: The prospective, cohort study was conducted from January 1st to June 30th, 2021, at Rheumatology department, Fauji Foundation Hospital, Rawalpindi. It comprised patients of rheumatic disorders who were affected by coronavirus disease-2019. The patients were categorised according to rheumatic disease activity into remission group I, low disease activity group II, moderate group III and high–activity group IV. Coronavirus disease-2019 outcomes compared included recovered vs death, hospitalisation yes vs no, mechanical ventilation yes vs no. The association of disease activity status with coronavirus disease-2019 outcomes was explored. Data was analysed using SPSS 23.
Results: Of the 100 patients, 78(78%) were females and 22(22%) were males. The overall mean age was 45.60±13.7 years. There were 23(23%) patients in group I, 42(42%) patients in group II, 21(21%) patients in group III and 14(14%) patients in group IV. Overall,17(17%) patients died and 83(83%) patients survived. In group III, 7(33.3%) patients died, followed by 6(42.9%) in group IV (p<0.05). In total, 7(7%) patients needed mechanical ventilation, with 3(21.4%) being in group IV (p<0.05). Hospitalisation was needed in 33(33%) cases, and intergroup comparison was non-significant (p>0.05).
Conclusion: Patients with severe rheumatic autoimmune disease affected by coronavirus disease-2019were more likely to die and require invasive ventilation.
Key Words: Arthritis, Connective tissue diseases, Rheumatoid arthritis, Ankylosing spondylitis, Scleroderma, Vasculitis.
Encounter with Leopardus jacobita (Carnivora: Felidae) in Sajama National Park, Bolivia that reinforces studies on diet and conservation threats
Authors: Stein Adam , Wolfe James , Espinosa Irene , Kalinina Viktoriia
Published: May 2024

Leopardus jacobita (Andean mountain cat) is one of the rarest and most understudied felids. Field sightings of this species are few, with most knowledge of this species coming from camera traps and fecal samples. In this observation, we saw how anthropogenic influences, in this case domestic dogs, are a threat to the species persistence, even in protected areas. In addition, we were able to witness the Andean mountain cat successfully kill a Lagidium viscacia (Mountain Viscacha) (Rodentia: Chinchillidae), which is highlighted to be a major prey item for the cat.
Exploring the Potential of Acupressure in Managing Chemotherapy Side Effects: A Case Study on Breast Cancer Patients in Bengkulu, Indonesia
Authors: Rahmawati Diyah Tepi , Metasari Des , Diniarti Fiya , Samidah Ida , Sianipar Berlian kando
Published: May 2024

Breast cancer is the most common cancer among women, with significant global mortality rates. The World Health Organization (WHO, 2012) reported that in 2011, over 508,000 women worldwide died from this disease, which accounts for the highest percentage of new cases at 43.3% and a mortality rate of 12.9%. Existing therapies, including surgery, radiotherapy, and chemotherapy, often accompany side effects such as pain, weakness, hair loss, and menstrual disorders. Acupressure, as a form of non-pharmacological therapy, has the potential to mitigate these side effects through the application on meridian points LI4, SP6, and LR3, selected for their relevance to the energy flow affecting pain and the reproductive system. This study investigates the impact of acupressure on points LI4, SP6, and LR3 concerning pain and menstrual disorders in patients with carcinoma mammae undergoing chemotherapy in Bengkulu City. Utilizing a quasi-experimental design and a two-group pretest-posttest with control approach, this study involved 30 participants divided into two groups: 15 in the control group and 15 in the intervention group, selected through purposive sampling. The findings indicated no significant differences in the reduction of pain and menstrual disorders between the groups, with a p-value showing no statistical significance. This suggests that acupressure might be more effective if applied continuously in the early stages of chemotherapy. These findings invite further research to explore the therapeutic potential of acupressure in managing breast cancer, particularly for mitigating chemotherapy side effects.
Informed Consent in Midwifery: Bridging Legal Requirements and Patient Communication
Authors: Ayudiah Febra , Putri Yesi , Sulastri Mepi
Published: May 2024

This study investigates the implementation of informed consent within the realm of independent midwifery, with a specific focus on the communication processes and legal obligations encountered in Midwife Nela’s practice. Despite the pivotal role of informed consent in safeguarding patient rights and ensuring ethical medical practice, a significant challenge persists due to the inadequate patient awareness regarding their rights as stipulated under the 1945 Constitution. This issue often results in patients entrusting midwives without a comprehensive understanding of potential risks. Employing a normative juridical approach, this research synthesizes both primary and secondary data to explore how informed consent is executed and the attendant challenges. The findings reveal that Midwife Nela’s practice is characterized by a personalized approach to patient communication and clarity in the conveyance of information, which distinctly supports the establishment of legal and therapeutic relationships between midwives and patients. The study further discusses the implications of these findings for the enhancement of informed consent practices in independent midwifery across Indonesia. It underscores the necessity for midwives to not only fulfill legal standards but also engage in effective communication, thereby facilitating patient autonomy and informed decision-making. Recommendations are provided for improving health policies and practices, which aim to strengthen the legal protections for both patients and healthcare providers in the midwifery sector.