bluuebunny/crossref_metadata_2025 huggingface dataset:
Institute of consent with accusation in criminal proceedings of Russia and foreign countries
Authors: Shumilin Sergey F. , Kolmakov Petr A. , Nasonov Aleksander A. , Novikova Ekaterina A. , Shumilina Oksana S.
Published: November 2021

The current study attempts to present the effects of a comparative legal study regarding the legal consequences of consent with accusation in Russia and foreign countries' criminal processes. It has been established that the institution of consent with accusation in the Russian criminal process does not have a significant effect on its reduction and also does not determine the development and application of alternative measures of punishment for committing crimes. According to the current Criminal Procedure Code of Russia, consent with accusation concerning committing crimes of small and medium gravity entails the same consequences: release from criminal liability and reduction of the amount of punishment. Following the principle of fairness, the authors substantiated the most appropriate alternative penalties provided by the criminal procedure legislation of Germany and France.
Current global development trends and their impact on the educational and economic systems
Authors: Gapsalamov Almaz Rafisovich , Vasilev Vladimir Lvovich , Bochkareva Tatyana Nikolaevna , Akhmetshin Elvir Munirovich
Published: November 2021

We live in a period of rapid transformations of public institutions caused by the greater momentum of many social, economic, political and technological processes. In this paper, both general and special scientific research methods are used. An expert approach, a content analysis method, a sociological survey, and statistical tools for processing the results were used as special methods. We also conducted an analysis of empirical materials based on the results of a survey of expert groups: university students and lecturers, business representatives and civil servants. Results: The contradictions in the development of the world economy were identified. Along with globalization, there is a tendency towards anti-globalization as cultural differences create greater distance between nations. Another reason for the disintegration of the world's educational and economic systems is the coronavirus. All the abovementioned conditions have led to an increasing role of digital technologies in education and the economy. However, there are certain contradictions in this process as well. Distance education allows for the exchange of knowledge regardless of geographic location and national boundaries.
Socio-economic situation of the region as a factor in the dynamics of the institute of education in the new social reality
Authors: Istomina Olga Borisovna , Maypil Elena Sergeevna , Metelitsa Victoria Ivanovna , Rinchinov Zorikto Alexandrovich
Published: November 2021

In the article, the authors have analyzed the problems of providing educational services during the pandemic. The position of the determination of the institution of education from the level of socio-economic well-being of the region is justified. The authors have substantiated the position on the formation of new challenges to the institute of education, caused by the formation of a new social reality in the conditions of isolation and restrictions of the communicative space. The social, economic and psychological factors of reducing the degree of satisfaction with educational services during the period of large-scale restrictions of full-time education have been considered. The problems of organizing a distant learning mode for the heads of educational organizations, the teaching staff and the children's audience have been identified. The authors consider the most significant problems to be: increasing stratification of the Russian regions, polarity of their economic condition, which reveals differentiation in the technical equipment of educational organizations and the availability of educational services and resources to provide a modern educational space; the polarity of the technical equipment of educational organizations; organizational and technical difficulties; the lack of knowledge of teaching staff about the rules of organizing video content.
Membelajarkan orangtua menjadi pendamping aktivitas belajar di rumah bagi anaknya saat pandemi Covid 19
Authors: Sidabutar Monika
Published: November 2021

Kegiatan PPM ini bertujuan untuk: 1) Memberikan pelatihan kepada orangtua tentang cara meningkatkan kemampuan sebagai pendamping aktivitas belajar di rumah bagi anaknya. 2) Meningkatkan mutu kinerja orangtua dalam melaksanakan pendampingan aktivitas belajar di rumah bagi anaknya.Kegiatan PPM ini dilaksanakan di Sekolah Dasar Gantiwarno kecamatan Gantiwarno dengan subyek sebanyak 37 peserta yang terdiri dari orangtua TK dan SD. Metode yang digunakan ceramah, diskusi, dan simulasi/praktek. Metode ceramah dan diskusi digunakan untuk menyampaikan materi dan memahamkan peserta tentang pentingnya peranan orangtua dalam mendampingi kegiatan belajar anak di rumah. Metode praktek/simulasi, digunakan untuk memberikan kesempatan kepada peserta untuk merancang aktifitas pendampingan yang dapat membantu anak belajar lebih optimal di rumah.Hasil kegiatan PPM menunjukkan bahwa: 1) Pengetahuan dan keterampilan peserta tentang cara mendampingi aktifitas belajar anak di rumah meningkat. 2) Kegiatan pelatihan ini dinilai telah mampu memberikan kontribusi nyata terhadap peningkatan kemampuan orangtua dalam mendampingi aktiftias anak belajar di rumah. 3) Dihasilkannya tabel rancangan aktifitas pendampingan yang siap diterapkan oleh orangtua di rumah.
Pengaruh Hubungan Pembelajaran Daring di Era Pandemi Covid-19 Terhadap Mental Peserta Didik
Authors: Asti Elen
Published: November 2021

Menjalani pembelajaran dalam moda daring di tengah era pandemi Covid-19 bukanlah suatu hal yang bisa dikatakan mudah, terlebih terkait dengan kesehatan mental peserta didik dalam menjalani pembelajaran tersebut. Hal itu akhirnya menyebabkan tekanan psikologis yang akhirnya berisiko mengganggu kesehatan mental terhadap peserta didik terutama dalam menjalani pembelajaran daring di masa pandemi Covid-19. Tujuan penulisan ini yaitu memaparkan pengaruh apa saja serta relevansi terkait hubungan pembelajaran daring di masa pandemi terhadap kesehatan mental peserta didik, agar menjadi urgensi yang penting untuk dikaji sehingga baik pendidik maupun peserta didik bisa saling memotivasi terhadap kesehatan mental selama pembelajaran daring era pandemi tetap terjaga dengan baik. Metode yang digunakan dalam penulisan artikel ini adalah metode deskriptif. Hasil penelitian menunjukkan bahwa, jika dilihat dari sisi praktisnya, pembelajaran daring memang efektif di tengah pandemi, namun tidak untuk psikologis dan mental peserta didik. Untuk itu, dalam memecahkan masalah tersebut perlu adanya analisis terhadap faktor lain yang mempengaruhi kesehatan mental peserta didik selain pembelajaran daring. Sehingga, menjadi bahan pertimbangan untuk menemukan solusi yang tepat dalam menjaga serta meningkatkan kesehatan mental peserta didik saat menjalankan pembelajaran daring.
Pelaksanaan Moodle di Masa Pandemi Covid-19 pada Mata Pelajaran Matematika Kelas 11 IPA
Authors: Altania Ega , Sungkono Sungkono
Published: November 2021

Penelitian ini bertujuan untuk: (1) Menganalisis pelaksanaan e-learning Moodle. (2) Menganalisis manfaat dan dampak pelaksanaan e-learning Moodle.(3) Menganalisis faktor pendukung, faktor penghambat dan solusi dalam pelaksanaan e-learning Moodle. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Hasil penelitian menunjukkan bahwa: (1) Perencanaan e-learning moodle meliputi perencanaan sarana dan prasarana, keadaan sumber daya manusia, RPP, Kurikulum Darurat pandemi covid 19, bahan ajar, dan materi pembelajaran. (2) Pelaksanaan e-learning Moodle meliputi kegiatan belajar mengajar yang dimulai dengan pengingat whatsapp grup, presensi, mengupload materi, mempelajari materi, mengumpulkan tugas, dan mendapatkan feedback berupa nilai dari guru. Model pembelajaran yang digunakan adalah problem based learning dengan metode penugasan, tanya jawab, dan diskusi. (3) Evaluasi yang dilakukan menggunakan evaluasi formatif dan evaluasi sumatif. (4). E-learning moodle memberikan manfaat pembelajaran menjadi lebih terorganisir serta dampaknya motivasi belajar stagnan dan keterbatasan komunikasi. (5) Faktor yang mendukung yaitu: kemandirian belajar, kesiapan belajar, kesehatan jasmani, bantuan paket data, materi pembelajaran ,dukungan keluarga, dan sarana prasarana. Faktor yang menghambat yaitu: keterbatasan jaringan dan server down, solusinya dapat mengikuti susulan dan refresh web. Kata kunci: E-Learning Moodle, Pembelajaran Matematika
Relevance of competencies in vocational high school 1 ngawen and competence needed in real work and industry of heavy equipment
Authors: Dwi Kristanto Franciscus Asisi , Martubi Martubi
Published: November 2021

The aims of this study are: (1) to identify the competencies in the curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen, (2) find out the competencies of labor in industry but not contain in the curriculum of curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen, and (3) to analyze the compability between competence developed in Heavy Equipment Engineering Vocational High School 1 Ngawen and competence needed in real work and industry engaging in heavy equipment. This study is a descriptive research. The sampling technique uses purposive sampling, with the sample is curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen and industry engaging in heavy equipment service. The analysis technique used is quantitative descriptive analysis with percentage. The results conclusion is as follows: (1) Competencies developed at curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen consists of 110 basic competencies, (2) Basic competencies in curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen all labor in industry heavy equipment service, although form 110 basic competencies there are still five competencies that labor on industry engaging heavy equipment but not applied in the curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen, (3) The relevance of competence applied in the curriculum of Heavy Equipment Engineering Vocational High School 1 Ngawen of labor in real work and industry results show that 101 basic competencies (91,82%) included very relevant category and 9 basic competencies (8,18%) included relevant category.
Classification methods comparison for customer churn prediction in the telecommunication industry
Authors:   Faculty of Information Technology, Universitas Budi Luhur, Jakarta, Indonesia, et al. Makruf
Published: November 2021

The need for telecommunication services has increased dramatically in schools, offices, entertainment, and other areas. On the other hand, the competition between telecommunication companies is getting tougher. Customer churn is one of the areas that each company gains more competitive advantage. This paper proposes a comparison of several classification methods to make a prediction whether the customers cancel the subscription to a telecommunication service by highlighting key factors of customer churn or not. The comparison is non-trivial due to the urgent requirements from the telecommunication industry to infer the most appropriate techniques in analyzing their customer churn. This comparison is often of huge commercial value. The result shows that Artificial Neural Network (ANN) can predict churn with an accuracy of 79%, Support Vector Machine (SVM) with 78% accuracy, Gaussian Naïve Bayes, and K-Nearest Neighbor (KNN) with 75% accuracy, while Decision Tree with 70% accuracy. Moreover, the technique with the highest F-Measure is Gaussian Naïve Bayes with 65% and the technique with the lowest one is Decision Tree with 49%. Hence, ANN and Gaussian Naïve Bayes are two methods with high recommendation to predict the customer churn in the telecommunication industry.
Lessons Learned: Beta-Testing the Digital Health Checklist for Researchers Prompts a Call to Action by Behavioral Scientists
Authors: Bartlett Ellis Rebecca , Wright Julie , Miller Lisa Soederberg , Jake-Schoffman Danielle , Hekler Eric B , Goldstein Carly M , Arigo Danielle , Nebeker Camille
Published: November 2021

Digital technologies offer unique opportunities for health research. For example, Twitter posts can support public health surveillance to identify outbreaks (eg, influenza and COVID-19), and a wearable fitness tracker can provide real-time data collection to assess the effectiveness of a behavior change intervention. With these opportunities, it is necessary to consider the potential risks and benefits to research participants when using digital tools or strategies. Researchers need to be involved in the risk assessment process, as many tools in the marketplace (eg, wellness apps, fitness sensors) are underregulated. However, there is little guidance to assist researchers and institutional review boards in their evaluation of digital tools for research purposes. To address this gap, the Digital Health Checklist for Researchers (DHC-R) was developed as a decision support tool. A participatory research approach involving a group of behavioral scientists was used to inform DHC-R development. Scientists beta-tested the checklist by retrospectively evaluating the technologies they had chosen for use in their research. This paper describes the lessons learned because of their involvement in the beta-testing process and concludes with recommendations for how the DHC-R could be useful for a variety of digital health stakeholders. Recommendations focus on future research and policy development to support research ethics, including the development of best practices to advance safe and responsible digital health research.
Adoption of the Website and Mobile App of a Preventive Health Program Across Neighborhoods With Different Socioeconomic Conditions in the Netherlands: Longitudinal Study
Authors: Agachi Elena , Bijmolt Tammo H A , Mierau Jochen O , van Ittersum Koert
Published: November 2021

Background

Socioeconomic disparities in the adoption of preventive health programs represent a well-known challenge, with programs delivered via the web serving as a potential solution. The preventive health program examined in this study is a large-scale, open-access web-based platform operating in the Netherlands, which aims to improve the health behaviors and wellness of its participants.

Objective

This study aims to examine the differences in the adoption of the website and mobile app of a web-based preventive health program across socioeconomic groups.

Methods

The 83,466 participants in this longitudinal, nonexperimental study were individuals who had signed up for the health program between July 2012 and September 2019. The rate of program adoption per delivery means was estimated using the Prentice, Williams, and Peterson Gap–Time model, with the measure of neighborhood socioeconomic status (NSES) used to distinguish between population segments with different socioeconomic characteristics. Registration to the health program was voluntary and free, and not within a controlled study setting, allowing the observation of the true rate of adoption.

Results

The estimation results indicate that program adoption across socioeconomic groups varies depending on the program’s delivery means. For the website, higher NSES groups have a higher likelihood of program adoption compared with the lowest NSES group (hazard ratio 1.03, 95% CI 1.01-1.05). For the mobile app, the opposite holds: higher NSES groups have a lower likelihood of program adoption compared with the lowest NSES group (hazard ratio 0.94, 95% CI 0.91-0.97).

Conclusions

Promoting preventive health programs using mobile apps can help to increase program adoption among the lowest socioeconomic segments. Given the increasing use of mobile phones among disadvantaged population groups, structuring future health interventions to include mobile apps as means of delivery can support the stride toward diminishing health disparities.
Clinicians and Older Adults’ Perceptions of the Utility of Patient-Generated Health Data in Caring for Older Adults: Exploratory Mixed Methods Study (Preprint)
Authors: Kim Ben , Ghasemi Peyman , Stolee Paul , Lee Joon
Published: November 2021

BACKGROUND

Many people are motivated to self-track their health and optimize their well-being through mobile health apps and wearable devices. The diversity and complexity of these systems have evolved over time, resulting in a large amount of data referred to as patient-generated health data (PGHD), which has recently emerged as a useful set of data elements in health care systems around the world. Despite the increased interest in PGHD, clinicians and older adults’ perceptions of PGHD are poorly understood. In particular, although some clinician barriers to using PGHD have been identified, such as concerns about data quality, ease of use, reliability, privacy, and regulatory issues, little is known from the perspectives of older adults.

OBJECTIVE

This study aims to explore the similarities and differences in the perceptions of older adults and clinicians with regard to how various types of PGHD can be used to care for older adults.

METHODS

A mixed methods study was conducted to explore clinicians and older adults’ perceptions of PGHD. Focus groups were conducted with older adults and health care providers from the Greater Toronto area and the Kitchener-Waterloo region. The participants were asked to discuss their perceptions of PGHD, including facilitators and barriers. A questionnaire aimed at exploring the perceived usefulness of a range of different PGHD was also embedded in the study design. Focus group interviews were transcribed for thematic analysis, whereas the questionnaire results were analyzed using descriptive statistics.

RESULTS

Of the 9 participants, 4 (44%) were clinicians (average age 38.3 years, SD 7 years), and 5 (56%) were older adults (average age 81.0 years, SD 9.1 years). Four main themes were identified from the focus group interviews: influence of PGHD on patient-provider trust, reliability of PGHD, meaningful use of PGHD and PGHD-based decision support systems, and perceived clinical benefits and intrusiveness of PGHD. The questionnaire results were significantly correlated with the frequency of PGHD mentioned in the focus group interviews (r=0.42; P=.03) and demonstrated that older adults and clinicians perceived blood glucose, step count, physical activity, sleep, blood pressure, and stress level as the most useful data for managing health and delivering high-quality care.

CONCLUSIONS

This embedded mixed methods study generated several important findings about older adults and clinicians’ perceptions and perceived usefulness of a range of PGHD. Owing to the exploratory nature of this study, further research is needed to understand the concerns about data privacy, potential negative impact on the trust between older adults and clinicians, data quality and quantity, and usability of PGHD-related technologies for older adults.
Role stress and psychological distress among Chinese nurses: a moderated mediation model of social support and burnout in a cross-sectional online survey (Preprint)
Authors: Xiao Yuting , Zhang Honghui , Li Qian , Xiao Shan , Dai Ting , Guo Jia , Yu Yu
Published: November 2021

BACKGROUND

Nurses are at high risk of psychological distress including stress, depression, and anxiety due to low personnel density and high work demand. Despite mounting evidence showing that role stress is a risk factor for nurses’ psychological distress, the mediating and moderating mechanisms underlying this relationship are less known.

OBJECTIVE

This study tests the mediation effect of burnout in the association between role stress and psychological distress, and whether this mediation is moderated by social support.

METHODS

A sample of 623 Chinese nurses was recruited from all hepatological surgery departments in Hunan Province and filled out online questionnaire through Sojum (a most commonly used professional online survey tool) to collect data on socio-demographics, role stress, burnout, psychological distress, and social support. Mediation and moderation analyses were carried out in SPSS macro-PROCESS.

RESULTS

Burnout partially mediated the positive association between role stress and psychological distress. Social support moderated the indirect effect of role stress on psychological distress via burnout, with the effect being stronger for nurses with low social support than those with high social support.

CONCLUSIONS

These findings demonstrated how role stress contributed to nurses’ psychological distress both directly and indirectly through burnout, and how this indirect effect was moderated by social support. The results provide important practical implications for future prevention and intervention programs to improve nurses’ mental health from multiple aspects such as decreasing role stress and burnout while increasing social support.
Shared Access to Patient Portals for Older Adults: Implications for Privacy and Digital Health Equity (Preprint)
Authors: Wolff Jennifer L , Dukhanin Vadim , Burgdorf Julia G , DesRoches Catherine M
Published: November 2021

UNSTRUCTURED

Growing reliance on the patient portal as a mainstream modality in health system interactions necessitates prioritizing digital health equity through systems-level strategies that acknowledge and support all persons. Older adults with physical, cognitive, sensory, and socioeconomic vulnerabilities often rely on the involvement of family and friends in managing their health, but the role of these care partners in health information technology is largely undefined and poorly understood. This viewpoint article discusses challenges and opportunities of systematic engagement of care partners through shared access to the patient portal that have been amplified in the context of the COVID-19 outbreak and recent implementation of federal information blocking rules to promote information transparency alongside broader shifts toward care delivery innovation and population aging. We describe implementation considerations and the promise of granular, role-based privacy controls in addressing the nuanced and dynamic nature of individual information sharing preferences and fostering person- and family-centered care delivery.
Using Caution When Interpreting Gender-Based Relative Risk. Comment on “The Effect of Cardiovascular Comorbidities on Women Compared to Men: Longitudinal Retrospective Analysis” (Preprint)
Authors: Janszky Imre
Published: November 2021

UNSTRUCTURED

N/A
Improving Postoperative Care Through Mindfulness-Based and Isometric Exercise Training Interventions: Systematic Review (Preprint)
Authors: Reynolds Allie , Hamidian Jahromi Alireza
Published: November 2021

BACKGROUND

Mindfulness-based cognitive therapy and isometric exercise training (IET) interventions are relatively new approaches to maintain physical functioning, alleviate pain, prevent joint stiffness and muscular atrophy, and positively influence other postoperative care outcomes.

OBJECTIVE

The aim of this review was to identify the impacts of mindfulness-based interventions (MBIs) and IET and, more specifically, their combination, which have not previously been assessed to our knowledge.

METHODS

Studies were identified by searching the PubMed and Cochrane databases within the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) algorithm format and using relevant keyword combinations, which resulted in 39 studies meeting the inclusion criteria.

RESULTS

In general, MBI was shown to positively impact both pain relief and physical functioning, while IET positively impacted physical functioning. Numerous other benefits, including improved quality of life and decreased postoperative opioid use, were also described from both interventions; however, further research is needed to confirm these findings as well as to determine other possible benefits. No studies were found that combined MBI and IET.

CONCLUSIONS

Despite many positive results from each individual intervention, there is a lack of information about how the combination of MBI and IET might impact postoperative care. The combination of these two interventions might prove to be more effective than each individual intervention alone, and the findings from this review show that they could even be complementary. Going forward, research should be expanded to study the possible benefits of the combination of MBI and IET in postoperative care routines as well as other possible combinations.
Self-management of fear due to the Covid-19 pandemic and the changes it has brought to the everyday life (Preprint)
Authors: Vlachou Chrisi , Argyriadis Alexandros , Argyriadi Agathi
Published: November 2021

BACKGROUND

The recent pandemic of the new coronavirus, COVID-19, has had financial and social repercussions apart from its consequences to the physical and mental health of humans.

OBJECTIVE

The aim of this work was to study the way of the self-management of stress and fear which has been caused by the pandemic crisis, as well as the impact of the pandemic on daily living. More specifically, the factors which influenced the management of the symptoms of fear, either in a positive or in a negative way, were studied, and also the ways individuals and their families use to manage fear.

METHODS

The method which was used was the case study of an adult female who lives and works in a Greek town, during the third curfew, in March 2021. The tool which was used for data collection was the semi-structured interview, by utilizing a questionnaire consisting of 10 open-ended questions. Before the start of the interview, a signed informed consent form was obtained. The questions were divided into three topic areas, with the first concerning the demonstration of stress before the pandemic broke out, the second concerning the fear during the pandemic, and the third dealing with the ways of managing fear, the availability of persons capable of helping, as well as the kind of help she could have sought to cope with this situation.

RESULTS

The results of this study showed the impact of the curfew restrictions for the management of the pandemic on the daily lives of the people who experience them. Before the start of the pandemic, stress was primarily related to work and to the need of maintaining a routine. Public fear intensified during the pandemic and the lockdown, both in relation to work and in relation to the pandemic itself, and also in relation to its effects on work and social life, and certainly on physical and mental health. Her stress affected the rest of her family members; however, her social network proved to be a significant support.

CONCLUSIONS

Stress and fear increased during the pandemic and the lockdown which was imposed in Greece in order to prevent the spread of COVID-19. This stress, which prior to the pandemic was focused mainly on work-related issues, spread to other areas of daily life, a fact that affected all the family members. Discussions and support from the husband, and also from the wider circle of family and friends, helped deal with and manage the situation which was caused by the pandemic, due to the special living conditions which were in force.
Síndrome de Stevens Johnson/necrólisis epidérmica tóxica tras ingesta de cotrimoxazol. Reporte de caso
Authors: Vargas Álvarez Jesús Enrique , Rodríguez Guzmán Leoncio Miguel , Herrera Vargas Luis Alberto
Published: November 2021

Aunque tiene baja incidencia, su mortalidad es elevada. El Síndrome de Stevens Johnson (SSJ) ha sido definido como un eritema multiforme versículo bulloso de la piel y de otros órganos y se manifiesta como una reacción sistémica en la etapa inicial de una reacción inflamatoria aguda de la piel que puede llegar a involucrar más de la tercera parte de la superficie del cuerpo. La forma más severa de presentación es la necrólisis epidérmica tóxica (NET) que compromete no solo la piel, sino las mucosas y los epitelios respiratorio e intestinal. Te invitamos a seguir este interesante caso de una paciente geriátrica que, a 6 horas de la primera ingesta de un tratamiento farmacológico para tratar una infección de vías urinarias, presentó reacciones adversas.
Mary Cassat, una pintora impresionista
Authors: Fortoul van der Goes Teresa I.
Published: November 2021

Desafiando las expectativas de género de su época, Mary Cassatt logró integrarse al grupo de pintores impresionistas, abriendo el camino para futuras mujeres artistas.
Implementing LED Strips on Road Dividers
Authors: Sountharraj Dr. A. C.
Published: November 2021

Abstract: Every country suffers from a traffic problem. The reason behind this is not only overpopulation but also heavy vehicles on the road too. The Motive of this paper is to give a better idea to control the traffic and reduce the cost for this working. Using sensors, LED strips, and Rechargeable batteries is enough to implement this system. Today only by hearing the sound of the Ambulance the drivers on the road can leave a way for the Ambulance. It is one of the main reasons why the Ambulance Couldn’t reach on time. The second thing is that heavy vehicles occupy more space on the road. Each road will have at least twolane on both sides. By placing these LED strips in the middle of the road, it could be helpful for the other drivers to leave the way for the Ambulance to come. By implementing this system, we can save time, money, and the valuable life of human beings. Keywords: Sound detection sensor, LED strips, Rechargeable batteries.
Inovasi Pembelajaran Berbasis Teknologi Informasi: Model Learning Cycle 5E Menggunakan Gather Town pada Materi Protista
Authors: Tanfiziyah Rifda , Khasanah Minnathul , Riandi Riandi , Supriatno Bambang
Published: November 2021

This study aims to innovate learning through information technology, especially related to the development of learning models through applications or video conferencing. The research method used is a qualitative method with a study of literature (documents) on the results of previous research. The data collection in this study by browsing books and journals in several print and electronic media such as books, journal collections, libraries and the internet. The results showed that the innovation of the 5E learning cycle learning model using gathering towns can be done in learning as a support for student motivation and teacher convenience in improving learning.
Abstrak.
Abad 21 dicirikan dengan berkembangnya informasi secara digital. Pembelajaran di abad 21 harus dapat mempersiapkan generasi manusia menyongsong kemajuan teknologi informasi dan komunikasi. Penelitian ini bertujuan untuk melakukan inovasi pembelajaran melalui teknologi informasi, terutama terkait dengan pengembangan model pembelajaran melalui aplikasi platform atau video conference. Metode penelitian yang digunakan adalah metode studi literatur (dokumen) atas hasil penelitian sebelumnya. Adapun pengumpulan data dalam penelitian ini dengan menelusuri buku-buku dan jurnal-jurnal pada beberapa media cetak maupun elektronik seperti buku, koleksi jurnal, perpustakaan dan internet. Hasil penelitian menunjukan bahwa inovasi model pembelajaran learning cycle 5E menggunakan gather town dapat dilakukan dalam pembelajaran sebagai penunjang untuk meningkatkan motivasi siswa dan mempermudah guru dalam mengkoordinasikan pembelajaran.
Analysis of the Mathematical Problem-Solving Characteristics Based on Cognitive Style on Students in the VIII Grade
Authors: Purnama I Made Chandra Adi , Suparta I Nengah , Ardana I Made
Published: November 2021

This study aims to analyze the students’ mathematical problem-solving characteristics based on cognitive style that is field independent, field dependent, reflective, and impulsive. Fourty-five students of VIII grade at PGRI 5 Junior High School were involved. The students were given 4 descriptive math problems. The result showed that the characteristics of independent field cognitive style showed that could understand the problems, determined the right problem planning, careless in solving, and did not re-check the answer. The subject could solve questions faster than the specified time, but the answer was wrong. For the characteristics of field dependent cognitive style, they could understand the problems, determined the right problem planning, careless in solving, and did not re-check the answer. The subject could not solve questions on time, but the answers tended to be correct. For the characteristics of reflective cognitive style, they did not understand the problems, determined the right problem planning, quite careless in solving, and did not re-check the answer. The subject could solve questions faster than the specified time, but the answer was wrong. For the characteristics of impulsive cognitive style, they did not understand the problems, determined the right problem planning, quite careless in solving, and did not re-check the answer. The subject could solve questions on time, but the answers tended to be wrong.
Anxiety Level of An Indonesian EFL Student in A Public Speaking Class: A Narrative Inquiry
Authors: Mahmudi Nur , Anugerahwati Mirjam
Published: November 2021

This research was designed to explore the anxiety level of an Indonesian EFL student in a public speaking class and how the study participant anticipates his anxiety in a public speaking class. Situated in an English course in East Java, the present study employed narrative inquiry for the data collection. The data were garnered through semi-structured interviews with the participant. The data analysis followed the three-dimensional space of narrative inquiry. Findings revealed three kinds of anxiety experienced by the participating student in his public speaking class such as trait anxiety, situational-specific anxiety, and state anxiety. The study also documented that the causes of speaking anxiety were communication apprehension, test anxiety, and fear of negative evaluation. This paper ends with suggestions for future research directions on anxiety issues in second language learning.
Penerapan Metode Probing Prompting Untuk Meningkatkan Aktivitas dan Hasil Belajar Matematika Mahasiswa AMIK Mitra Gama
Authors: Tambunan Novidawaty
Published: November 2021

In attending mathematics lectures, new students are often passive due to the non-uniform background of understanding concepts and adjustment factors for the new campus environment. This research is a Classroom Action Research (CAR) that aims to determine the increase in activity and learning outcomes of Discrete Mathematics in the first semester students of the Computer Management Skills Program to apply the Probing Prompting learning method. The research was conducted on 2018/2019 odd semester students with a total of 30 students.  Data were collected through observation and learning outcomes tests. The application of the probing prompting method on the subject of the Matrix can increase the learning activities of new students; it can be seen that the average value of student learning activities from cycle I to cycle II has increased significantly. Student mathematics learning outcomes on the Matrix subject also experienced a significant increase from cycle I to cycle II. It can be concluded that the use of the probing prompting learning model in mathematics learning in the Matrix subject can increase student activity and learning outcomes.
PEMODELAN GENERATOR YANG EFEKTIF YANG DIPASANGKAN DENGAN IMPACT WRENCH SEBAGAIUSAHA UNTUK MENINGKATKAN DAYA PADA PEMBANGKIT LISTRIK TENAGA SAMPAH
Authors: Ngaderman Hubertus , Sinaga Ego Srivajawaty
Published: November 2021

The amount of waste can be overcome, some efforts are needed to reduce it. This research will focus on the numerical model of a solid waste power plant. Researchers replace turbine with an impact which have a specification certain pressure, the impact rotates the generator The purpose of this research is to get the rms voltage of a generator, where the generator is a generator capable of supplying a  rms voltage. This effort is made to convert waste energy into electrical energy. Generators which are the main topic in this research are synchronous generators and permanent magnet generators. Water with a mass of  requires a temperature of to provide the required stress, while water with a mass of , its temperature is  Water with a mass of  requires a temperature of  to provide the required voltage, while water with a mass of  has a temperature of . For a water mass of , a temperature of , the synchronous rotor speed is , the rms voltage is . To reach the rms voltage of , the rotor on the generator must rotate at a synchronous speed of .
IDENTIFIKASI LIMBAH PALM OIL MILL EFFLUENT (POME) MENGGUNAKAN BIOSENSOR BERBASIS ALGA
Authors: Maryani Dina , Umar Lazuardi
Published: November 2021

Palm Oil Mill Effluent (POME) merupakan limbah minyak kelapa sawit yang memiliki kadar Chemical Oxygen Demand (COD) dan Biochemical Oxygen Demand (BOD) yang tinggi dan sehingga merusak ekosistem periairan serta menurunkan kadar oksigen terlarut (DO). Namun, POME memiliki nutrisi untuk sel alga dalam memproduksi oksigen. Berdasarkan hal tersebut diperlukan identifikasi POME yang jatuh kebadan air berdasarkan fotosintesis Chlorella sp. menggunakan biosensor. Biosensor telah banyak dikembangkan dalam aplikasi bidang lingkungan dengan melihat kadar oksigen terlarut sebagai kualitas perairan. Penelitian ini menggunakan biosensor dengan prinsip sensor amperometris  tipe Biochip-G. Sensor amperometris mengukur perubahan arus dari reaksi reduksi dan oksidasi dan menghasilkan potensial keluaran yang terukur. Potensial keluaran yang terukur merupakan kadar oksigen terlarut dari penambahan POME terhadap Chlorella sp. ketika proses fotosintesis terjadi. Identifikasi POME berdasarkan proses fotosintesis Chlorella sp. menggunakan cahaya artifisial LED Putih 380 nm-780 nm dengan tingkat variasi konsentrasi POME sebanyak 10%, 20%, dan 30%. Berdasarkan pengukuran kadar oksigen terlarut (DO) menghasilkan nilai DO sebesar 174.15%, 154.66%, dan 138.98% serta nilai sensitivitas sebesar 4mV/%POME.
ANOMALI SP BAWAH PERMUKAAN ZONA AIR ASIN DAN ZONA AIR TAWAR DI DESA MATA IE RANTO PEURELAK KABUPATEN ACEH TIMUR
Authors: Mawaddah Maulina , Fajriani Fajriani
Published: November 2021

Telah dilakukan penelitian sebaran bawah permukaan zona air asin dan zona air tawar di Desa Mata Ie Kecamatan Ranto Peurelak Kabupaten Aceh Timur menggunakan metode Self-Potential dengan teknik Fixed-Based. Data SP diolah menggunakan Surfer 13 untuk memperoleh peta kontur isopotensial. Sebaran zona air tawar berada disebagian wilayah utara dengan nilai SP tinggi berkisar antara 24 mV sampai 30 mV dan sebagian wilayah lainnya merupakan zona air asin dengan nilai SP rendah berkisar antara -2 mV sampai -4 mV. Nilai SP pada zona air asin cenderung rendah diperkirakan akibat dari jumlah akumulasi air tawar lebih besar dibandingkan dengan akumulasi air asin sehingga nilai Sp yang terukur tinggi. Hasil dari analisis uji DO dan pH membuktikan bahwa di daerah lokasi penelitian terdapat air asin dan air tawar.
APLIKASI SENSOR KELEMBABAN DAN FLEX SENSOR BERBASIS ARDUINO UNO UNTUK SISTEM PENDETEKSI LONGSOR
Authors: Rustan Rustan , Pebralia Jesi , Restianingsih Tika , Deswardani Frastica , Peslinof Mardian , Nurhidayah Nurhidayah , Amri Iful
Published: November 2021

Early detection of landslides is very important to minimize the number of deaths. Technological developments allow humans to predict the signs of landslides more accurately, quickly, and scientifically. In this study, sensors were tested to measure landslide disaster parameters, namely humidity sensors to measure soil moisture and flex sensors to measure soil movement. The sensor is controlled using a microcontroller Arduino Uno. A functionality test was carried out to test the ability of the sensors. The functionality test was carried out using the unit testing method. The unit testing method is carried out by comparing the functional test results of each sensor to the expected response. The moisture sensor functionality test shows that the sensor is able to respond to changes in water content in the soil with changes in voltage. The linear equation resulting from the calibration of the humidity sensor is y = -0.126x + 2.666 with R2 = 0.871. The flex sensor functionality test shows that the sensor is able to detect soil movement in the presence of changes in voltage. The linear equation resulting from the flex sensor calibration is y = -2.861x + 2507 with R2 = 0.964. This shows that the humidity sensor and flex sensor are good enough to be applied in the design of a landslide detection system.
IMPLEMENTASI PEMBELAJARAN SAINS KIMIA BERBASIS EKSPERIMEN MENGGUNAKAN APLIKASI VIRTUAL LAB AUTHORING TOOL CHEMCOLLECTIVE
Authors: Bakar Abu , Haryanto Haryanto , Afrida Afrida , Sanova Aulia
Published: November 2021

Laboratorium virtual berperan penting sebagai media yang dapat digunakan dalam menunjang dan mengantisipasi keterbatasan pada laboratorium nyata. kegiatan pengabdian ini bertujuan memberi pengetahuan practical skill guru dalam pembelajaran praktikum IPA kimia dengan mengaplikasikan program virtual berbantuan komputer Authoring Tool Chemcollective sebagai upaya alternatif menanggulangi keterbatasan laboratorium ril di sekolah. Peserta pelatihan adalah guru sains IPA di SMPIT Uswatun Hasanah Kota Jambi. Metode yang digunakan dalam pelatihan ini berupa demonstrasi, praktek dan pendampingan. Hasil kegiatan yang dicapai melalui kegiatan ini adalah bertambahnya pengetahuan dan kompetensi guru tentang pelaksanaan metode praktikum kimia berbasis TIK. Guru terlihat sudah sangat terampil mempraktekkan simulasi yang ditawarkan bahkan guru juga memiliki rasa ingin tau yang besar untuk mencoba simulasi virtual lab sains lainnya. Pelatihan ini dirasa sangat bermanfaat sekali karena dapat membantu guru mengatasi hambatan dalam mempelajari konsep-konsep IPA yang membutuhkan praktikum dengan ketersediaan alat dan bahan yang terbatas.
PENINGKATAN FITUR-FITUR MS.WORD DAN SOFTWARE MENDELEY UNTUK MEMBANTU MAHASISWA DALAM PENYUSUNAN TUGAS AKHIR
Authors: Deswardani Frastica , Nurhidayah Nurhidayah , Pebralia Jesi , Rustan Rustan , Restianingsih Tika
Published: November 2021

Penulisan tugas akhir menjadi kewajiban setiap mahasiswa  sebelum menyelesaikan masa studinya. aplikasi yang sering digunakan dalam penulisan adalah  Microsoft Word. Beberapa mahasiswa masih terlalu asing dalam menggunakan fitur-fitur advanced dalam Microsoft Word. Selain itu, dalam penulisan tugas akhir membutuhkan referensi sebagai tinjauan pustaka tentang topik penelitian yang dipilih. Beberapa mahasiswa masih mengalami kesalahan dan kebingungan dalam menulis daftar pustaka dan menulis kutipan secara rapi di tulisannya. Oleh karena itu, dilakukan kegiatan pengabdian kepada masyarakat oleh tim dosen prodi fisika Universitas Jambi dengan tema â€œPeningkatan Advanced Skill pada Fitur Microsoft Word dan Software Mendeley untuk Membantu Mahasiswa dalam Penyusunan Tugas Akhirâ€. Program pengabdian ini ditujukan untuk mahasiswa di lingkungan  Fakultas Sains dan Teknologi. Metode kegiatan yang dilakukan berupa workshop pemaparan materi dan diikuti dengan bimbingan intensif kepada beberapa mahasiswa. Kegiatan workshop dilakukan secara daring pada tanggal 5 September 2020 dan diikuti oleh 50 mahasiswa yang sedang atau akan melaksanakan tugas akhir. Setelah pelatihan selesai, dipilih beberapa mahasiswa dari peserta yang sedang melaksanakan Tugas Akhir untuk mengikuti pendampingan intensif. Dalam kegiatan ini mahasiswa memahami dan dapat mempraktekkan secara langsung fitur-fitur microsoft word dan software mendeley dalam tugas akhir mereka. Pelatihan ini memberikan banyak manfaat kepada mahasiswa terutama dalam penulisan daftar pustaka, penyusunan halaman, dan membuat gambar atau tabel.
Kata Kunci: tugas akhir, pelatihan, microsoft word, mendeley
Rancang Bangun Alat Monitoring Tekanan Darah Berbasis Internet of Things (IoT)
Authors: Sulista Aprilia , Nehru Nehru , Fuady Samratul
Published: November 2021

Hipertensi menjadi salah satu permasalahan kesehatan yang serius dan menjadi penyebab kematian nomor satu di dunia setiap tahunnya. Hal ini dapat terjadi karena beberapa faktor salah satunya yaitu tidak dilakukannya pengecekan tekanan darah secara berkala, sehingga seseorang tidak mengetahui kondisi tekanan darah pada dirinya. Maka dari itu, pada penelitian ini dirancang dan dibuat sebuah Alat Montoring Tekanan Darah Berbasis Internet of Things (IoT), selain dapat mengukur tekanan darah secara digital dan pembacaan hasil pengukurannya praktis, kondisi pasien juga dapat dipantau selama 24 jam secara langsung (online) dengan melalui website yang bisa diakses di mana pun. Penelitian ini menggunakan metode riset dan pengembangan Analysis, Design, Develop, Implement, dan Evaluate (ADDIE), yang di dalamnya terdapat analisis kebutuhan Hardware dan Software yang digunakan dalam melakukan perancangan dan pembuatan alat. Hadware yang digunakan meliputi, sensor tekanan MPX5700AP, motor pompa DC, solenoid valve, LCD, relay, Arduino Uno, NodeMCU, dan manset untuk mengukur tekanan darah. Sedangkan untuk software digunakan Arduino IDE sebagai media pembuatan program alat yang akan dirancang. Berdasarkan hasil pengujian yang telah dilakukan, diperoleh hasil uji coba prototype dari 10 sampel dengan rata-rata persentase error sistole sebesar 2,47 % dan rata-rata persentase error diastole sebesar 3,385 %. Sedangkan untuk pengujian waktu pengiriman ke website dari 10 kali percobaan dengan waktu yang berbeda diperoleh rata-rata waktu pengiriman sebesar 1,9 detik dan pada pengujian keseluruhan, sistem telah bekerja sesuai dengan yang diharapkan. Hal ini menunjukan bahwa alat yang telah dirancang dan dibuat mampu memberikan respon yang sesuai dengan apa yang telah dikonsepkan.
Prediksi Indeks Harga Saham Gabungan (IHSG) Menggunakan Algoritma Autoregressive Integrated Moving Average (ARIMA)
Authors: Khaira Ulfa , Utomo Pradita Eko Prasetyo , Suratno Tri , Gulo Pikir Claudia Septiani
Published: November 2021

There are various types of investment in Indonesia, one of which is the Indeks Harga Saham Gabungan (IHSG) or in English it is called the Indonesia Composite Index, ICI, or IDX Composite. IHSG is an important parameter to consider when making an investment considering that IHSG is a joint stock. This study aims to predict the price of the IHSG with data mining techniques using an algorithm that can be used as a reference for investors when making an investment. ARIMA is a model for generating estimates from historical data. Data in this study were collected from the monthly IHSG from January 4, 2010 - November 26, 2019. Based on the correlation plot, two autocorrelations (lag 1, lag 32) were found to be significant. This model can predict with an average percentage error of 0.004 so that this prediction is considered good enough to predict the stock price of the IHSG.
Analisis Sentimen Online Review Pengguna Bukalapak Menggunakan Metode Algoritma TF-IDF
Authors: Utomo Pradita Eko Prasetyo , Manaar Manaar , Khaira Ulfa , Suratno Tri
Published: November 2021

Bukalapak is one of the Customer-To Customer (C2C) e-commerce models. This model is the most widely applied and found on e-commerce sites in Indonesia. The Customer-To Customer (C2C) market is currently still dominant in Indonesia's online retail market. Data collected from Euromonitor estimates that the C2C market contributed 3% of the retail market in Indonesia in 2017, while the B2C market contributed 1.7%. One text mining analysis is that sentiment analysis can be applied to companies that issue a product or service and provide services to receive opinions (feedback) from consumers for the product. Sentiment analysis is applied to classify positive, negative, and neutral feedback from consumers so as to speed up and simplify the company's task to review their product deficiencies. The researcher conducted further analysis on Bukalapak user reviews to find out how user comments or opinions were on Bukalapak using the TF-IDF Algorithm method. And it can be concluded that based on customer review reviews in Bukalapak have a good rating or perception of this Vans shoe product. Can be seen from the results of Sentiments, Sentiment Visualization and WordCloud Visualization which shows that positive reviews have a higher frequency of 70%.