bluuebunny/crossref_metadata_2025 huggingface dataset:
Redox Reactions of Pentaammine Cobalt (III) Complexes of α-Hydroxy Acids by Nicotinium Dichromate in Micealar Medium
Authors: Anji Reddy K
Published: March 2024

The kinetics of one electron transfer mode seems to be unavailable for NDC with Cobalt (III) bound and unbound complexes of α- hydroxy acids in surfactant medium, NDC oxidizes Cobalt (III) bound and unbound α hydroxy acids. It rules out the synchronous C-C bond fission and electron transfer to Cobalt (III) centre. Oxidation of above complexes increases with increase in temperature. The increase in the rate is observed with increase in the concentration of the surfactant. The added DDAC enhances the rate of oxidation of a reaction much more than ALS. Similar trends have been observed in lactato, glycolato and Mandelato Co (III) complexes
Graphis subregularis A.W. Archer, a new lichen record for India
Authors: Swarnalatha G
Published: March 2024

The species, Graphis subregularis, a member of the family Graphidaceae, collected from Darjeeling district of West Bengal, is reported here as a new distributional record for India
Sensor placement in the vibration analysis: application to the case of coupling faults
Authors: Lamarti A
Published: March 2024

In practice, the recorded vibratory signals are the result of a mixture of different sources corresponding to the various components of the machine, which makes it difficult to interpret the damage state of a particular component and essentially depends of the location choice of the sensors measurement points, we will focus exclusively on accelerometer sensors because these are the sensors most used in vibratory analysis and also those used throughout this study. The objective of our work is to separate various vibratory sources contribution directly related to a failure of a mechanical component, based on several measurements made using the accelerometers, according to an experimental analysis of coupling defects by vibratory analysis
REGULATORY FOCUS DAN EMPLOYEE WELL BEING PADA DOSEN PERGURUAN TINGGI NEGERI
Authors: Haznah Siti Amira , Rahmi Tuti , Febriani Utari
Published: March 2024

The purpose of this study was to determine the contribution of the regulatory focus on employee well-being at state university lecturers. Regulatory focus consists of prevention focus and promotion focus which are considered variables in research because they are multidimensional constructs. This research uses a quantitative approach with a survey method. The data collection technique was carried out by cluster sampling. The subjects of this study were lecturers at state universities in Indonesia with a total of 98 respondents. Data analysis used multiple linear regression analysis with SPSS 20 for windows. The hypothesis results show that the prevention focus variable partially contributes to employee wellbeing with P (0.000 <0.05). The promotion focus variable partially has no contribution to employee wellbeing with P (0.480 > 0.05). Meanwhile, prevention focus and promotion focus simultaneously contributed to employee wellbeing with P (0.001<0.05). The result of the R square value shows 0.150. This means that the prevention and promotion variables simultaneously contribute to the employee well-being variable by 15.0%. While the remaining 85.0% is influenced by other variables outside the research.
MEDIA FLASH CARD UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI EKSPRESIF PADA ANAK DENGAN AUTISME DI PENDIDIKAN ANAK USIA DINI
Authors: Nursita Depa , Hamid Lukman , Nurhidayah Nisa
Published: March 2024

Anak dengan autisme memiliki perbedaan kemampuan komunikasi, interaksi dan perilaku dibandingkan anak lainnya. Karena anak dengan autisme mengalami kesulitan salah satunya kesulitan berkomunikasi yang mengakibatkan anak sulit untuk mengungkapkan apapun yang terjadi dalam dirinya maupun orang lain. Aspek komunikasi yang harus dilatih pada anak dengan autism selain bicaranya yaitu gerak tubuh dapat dengan bantuan media seperti gambar (visual). Tulisan ini bertujuan untuk mengetahui kemampuan komunikasi ekspresif anak autisme menggunakan media flash card di lembaga pendidikan anak usia dini. Tulisan ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik yang digunakan adalah dengan observasi dan wawancara. Hasil dari tulisan menunjukkan bahwa penggunaan media flash card dapat membantu untuk mengembangkan kemampuan komunikasi ekspresif pada anak autisme. Sehingga dapat disimpulkan dari tulisan ini bahwa penggunaan media flash card dapat digunakan untuk melatih kemampuan komunikasi anak autisme dan dapat di gunakan sebagai acuan metode pembelajaran bagi orang tua, guru, lembaga dan para calon guru.
USE OF MALAY-ARABIC SCRIPTURES OF JAWI/PEGON IN NUMBER OF ANCIENT METAL CURRENCIES IN INDONESIA FROM PRE-INDEPENDENCE TO EARLY INDEPENDENCE
Authors: Gumilar Agung
Published: March 2024

Currency since the early times has a significant historical value, it was representing the culture from different periods. The Jawi/Pegon script has in long term isues since the emergence of Islam to the Nusantara archipelago in 7th century CE. This script can be found in Indonesian old coins which dated from 13th Century CE until the early Indonesian Republic in the first half of 20th Century. Therefore, it is important to do a research for the existence of the Arab-Malay scipt through coins. Moreover, deeper research is needed to know its true role in history. It is very necessary to do because the Arab Jawi/Pegon script as a part of the Nusantara cultural heritage has been “forgotten” for so long time. In studying the Arab Jawi/Pegon script existence and its role in old Indonesian monetary system, the writer prefers using literature studies. It means that this article will focused on library research because the analysis is directed the books and writings related to the discussion.
MEDIA BALOK UNTUK MENINGKATKAN KEMAMPUAN MENGENAL GEOMETRI PADA ANAK USIA DINI DI RAUDHATUL ATHFAL NURUL RABI’AH KECAMATAN KAWALU KOTA TASIKMALAYA
Authors: Mumung Asep , Nurfitri Tetin , Rosmiati Ai
Published: March 2024

Penelitian ini bertujuan untuk mendeskripsikan perencanaan pembelajaran dan pelaksanaan pembelajaran dalam kemampuan mengenal geometri dengan media balok pada anak usia dini di Raudhatul Athfal Nurul Rabi’ah Kecamatan Kawalu Kota Tasikmalaya. Metode penelitian yang digunakan adalah pendekatan kualitatif deskriptif. Sampel penelitian ini adalah 1 guru kelompok B dan 15 anak kelompok B. Hasil analisis data penelitian diperoleh bahwa dalam pembuatan perencanaan pembelajaran mengacu pada Permendikbud nomor 137 dan nomor 146 Tahun 2014. Langkah-langkah yang dilakukan guru dalam bermain balok untuk meningkatkan kemampuan mengenal geometri yitu dengan pijakan lingkungan main, pijakan sebelum main, pijakan saat main dan pijakan setelah main. Kegiatan tersebut merupakan salah satu perencanaan pembelajaran dalam menstimulasi 6 (enam) aspek perkembangan yang terdapat dalam desain Rencana Pelaksanaan Pembelajaran Mingguan (RPPM) dan Rencana Pelaksanaan Pembelajaran Harian /RPPH. Media balok yang digunakan pada saat pembelajaran pengenalan bentuk-bentuk geometri merupakan balok yang standar yang aman digunakan untuk anak usia dini dan memenuhi syarat untuk dijadikan media pembelajaran. Kemampuan anak mengenal bentuk geometri dengan media balok sudah dapat dikatakan berkembang sesuai harapan.
METODE BEYOND CENTERS AND CIRCLE TIME DALAM MOTIVASI BELAJAR BAHASA ARAB DI SEKOLAH DASAR
Authors: Khalifah Qisthi , Hidayat Hendi , Gumilar Agung
Published: March 2024

Mempelajari bahasa asing membutuhkan motivasi yang cukup agar menunjang keberhasilan dari tujuan belajar itu sendiri. Hal yang dapat menunjang motivasi salah satunya adalah penggunaan metode yang tepat. Metode sentra merupakan salah satu alternatif yang dapat dijadikan penunjang meningkatkan motivasi belajar siswa. Belajar melalui permainan, karya seni yang melibatkan banyak media dan di desain sedemikian rupa sehingga ilmu yang akan disampaikan secara tidak langsung akan memberikan efek membekas lebih kuat terhadap ingatan anak. Pendekatan yang digunakan dalam tulisan ini yaitu kualitatif dengan studi literatur sebagai upaya untuk mendapatkan data. Dalam tulisan ini dijelaskan tentang metode Beyond Centers and Circle Time atau sentra diharapkan dapat meningkatkan motivasi belajar siswa dengan catatan pengajar menerapkan metode sentra itu sendiri secara maksimal.
The Transformative Impact of Big Data in Healthcare: Improving Outcomes, Safety, and Efficiencies
Authors: Mazumder Md Samiul Alam
Published: March 2024

The integration of Big Data analytics into the healthcare sector has initiated a period of unparalleled transformation, significantly influencing patient care, research, and healthcare administration. This detailed synthesis, derived from a systematic literature review of 31 articles published between 2013 and 2023, examines the extensive impact of Big Data within the healthcare industry. It addresses how Big Data enhances personalized medicine and optimizes treatment protocols, promotes the use of predictive analytics for the early detection and management of diseases, and bolsters patient safety through the implementation of real-time monitoring and decision support systems. The review also confronts the challenges and limitations associated with Big Data's application, including concerns over data privacy and security, ethical dilemmas, interoperability issues, and the necessity for both skilled personnel and advanced technological infrastructure. Furthermore, this overview ventures into future prospects and technological advancements, emphasizing the pivotal role of emerging technologies such as artificial intelligence (AI), machine learning, and blockchain in heralding a new era of healthcare. It highlights Big Data's instrumental role in supporting public health measures and preparing for pandemics, alongside forecasting the ongoing influence of Big Data in fostering innovative healthcare paradigms. This analysis advocates for a concerted effort among healthcare professionals, policymakers, and technology experts to fully leverage Big Data's capabilities in healthcare, aiming to enhance health outcomes, increase operational efficiencies, and ensure the long-term viability of healthcare systems.
SUSTAINABLE FASHION ANALYTICS: PREDICTING THE FUTURE OF ECO-FRIENDLY TEXTILE
Authors: Younus Mridha
Published: March 2024

This article examines the critical role of data analytics in promoting sustainable practices within the fashion industry, against the backdrop of increasing environmental concerns and consumer demand for eco-friendly products. Despite the potential of analytics to drive significant improvements in sustainability, the fashion industry faces several challenges, including data inconsistency, lack of standardization, limited availability of reliable data, the prevalence of greenwashing, and technological limitations. The analysis highlights the importance of overcoming these obstacles through technological innovations such as blockchain, artificial intelligence (AI), big data analytics, Internet of Things (IoT), and advanced life cycle assessment (LCA) tools. These technologies offer new opportunities for optimizing production processes, improving sustainable material sourcing, and enhancing consumer engagement. The article underscores the potential of leveraging data analytics and technology to achieve greater sustainability in the fashion industry, advocating for a collaborative effort among stakeholders to embrace these advancements and drive positive change.
An Analytical Investigation of Politico-Economic Effects of Gwadar and Chabahar Ports on Pak-Iran Relations
Authors: Jan Amir , Ramzan Muhammad , Hussain Kamboyo Shahid
Published: March 2024

This paper aims to explore the geostrategic importance and implications of Gwadar and Chabahar ports for the entire region. Drawing upon a multidisciplinary approach, this study integrates political, economic, and geopolitical perspectives to assess the complex dynamics at play. It delves into the historical context of Pak-Iran relations, examining the factors that have shaped their interactions over time. Furthermore, it scrutinizes the geopolitical implications of Gwadar and Chabahar ports in the context of regional power dynamics, considering the interests and interventions of key stakeholders such as China, India, and the United States. Economically, the paper evaluates the potential synergies and competition between Gwadar and Chabahar ports, exploring how their development may impact trade patterns, investment flows, and economic development in both Pakistan and Iran. Additionally, it examines the role of infrastructure connectivity in enhancing regional integration and fostering economic cooperation among neighboring states. Through a critical analysis of existing literature, empirical data, and expert insights, this paper aims to offer valuable insights into the evolving dynamics of Pak-Iran relations in the context of the Gwadar and Chabahar ports. The theory of the struggle for power among regional powers is applied in the paper to identify the political rivalry between China and India and their possible implications for Gwadar and Chabahar ports on Pak-Iran relations. Most importantly, the paper aims to address the questions: what are the policy options for Pakistan and Iran to skip the exploitation of regional and international powers with respect to both ports and avoid disturbance in their bilateral relations?
THE RELATIONSHIP OF PARENTS' PARENTING PATTERNS WITH BULLYING BEHAVIOR IN ADOLESCENT AGES 13-18 YEARS OLD IN KP. JEGANG RW 001 BOJONGMANGU
Authors: Siti Aminah  , Dinda Nur F. H. B.  , Ani Anggraini S.
Published: March 2024

Abstract: Cases of bullying in Indonesia ranks first, namely as much as 34%. The existence of bullying seems to be underestimated, so maybe only a few are aware of the dangers of the existence of bullying. The danger of bullying can result in a lack of confidence or even loss of life. One of the factors that cause bullying behavior is parenting factors. Research Objectives: This study aims to determine the relationship between parenting and bullying behavior in adolescents aged 13-18 years in Kp.Jegang RW 001 Bojongmangu Village. Research Methods: The method used in this research is quantitative research, which is analytic with a cross-sectional design. The sampling technique in this study is total sampling with a total of 94 teenagers in 2022. Research Results: The results of the bivariate analysis show that there is a relationship between parenting patterns and bullying behavior in adolescents aged 13-18 years in Kp.Jegang RW 001 Bojongmangu Village with the results chi-square P-Value (0.00) < a (0.05). The majority of poor parenting has as many as 52 respondents (55.3%) and no bullying behavior as many as 52 respondents (55.3%). Conclusion: The results of research analysts that there is a relationship between parenting patterns and bullying behavior in adolescents aged 13-18 years in Kp.Jegang RW 001 Bojongmangu Village.
THE RELATIONSHIP BETWEEN THE APPLICATION OF THERAPEUTIC COMMUNICATION AND THE QUALITY OF NURSING SERVICES AT THE PRATAMA RESTU PIRNAWAT CLINIC, WAY PANJI LAMPUNG SELATAN DISTRICT IN 2022
Authors: Christyana Valencia Clara , Simamora Rotua Suriany , Agustina Lisna
Published: March 2024

Nursing communication is the basis and key for a nurse in carrying out nursing care. Communication carried out by nurses serves to listen to patient complaints and can explain the planned nursing action procedures. Nurses are required to be able to communicate well with patients. If it is not applied, it will interfere with the therapeutic relationship which will have an impact on the quality of nurse service quality. Research objective to find out the relationship between the application of therapeutic communication with the quality of nurse services at the Pratama Restu Pirnawat Clinic, Way Panji Lampung Selatan District in 2022. Research the method used by researchers is quantitative. The design in this study used observational analytic using a cross sectional approach. Research result It was found that the p-value is (0.00) < (0.05). This shows that Ho is rejected and Ha is accepted. Based on the results of the study, there is a significant relationship between the application of therapeutic communication with the quality of nurse services at the Pratama Restu Pirnawat Clinic, Way Panji Lampuung Selatan District in 2022.
A patient with penetrating cardiac trauma: A real time test of integrity in the trauma care system in Sri Lanka
Authors:   Colombo South Teaching Hospital, Kalubowila, Sri Lanka, Bandara Mihira , Bandara D
Published: March 2024

Management of penetrating cardiac trauma is a real time test of evaluating the integrity of a trauma care system.1 They have a low incidence of 0.16% as indicated by the trauma data bank of American College of Surgeons.2 Gunshot injuries, stab injuries and rarely accidental impalement are the main mechanisms of penetrating cardiac trauma. Knowledge and experience from high density trauma centers shows us that emergency transportation, quick response and proper diagnosis with urgent intervention is necessary to minimize fatalities.3 We present this rare case highlighting major challenges trauma care system in Sri Lanka faced with to deliver optimal care
PERAN GURU PENDIDIKAN AGAMA ISLAM DALAM MENANGGULANGI BULLYING MELALUI PENERAPAN GURU SAHABAT ANAK
Authors: Ervin Yuniarti Ning Tyas
Published: March 2024

Maraknya kasus bullying yang terjadi di sekolah hendaknya menjadi perhatian bagi pengelola pendidikan atau pun sekolah untuk segera mengatasinya demi melindungi anak dari bullying di sekolah. Sudah menjadi keharusan bahwa penanggulangan bullying di sekolah perlu dilakukan oleh semua warga sekolah termasuk guru PAI. Hasil dari penelitian ini ialah, guru PAI berperan aktif dalam menanggulangi bullying, salah satu ikhtiarnya melalui pendekatan unik pada siswanya dengan menjadi guru sahabat anak. Guru PAI membuka diri terhadap siswa, selalu siap mendengarkan keluh kesah siswanya dan menjadi penasehat serta membantu menyelesaikan masalah-masalah siswa. Penelitian ini termasuk kedalam kategori penelitian kualitatif dengan jenis pendekatan deksriptif. Adapun data dalam penelitian ini terdapat dua macam, yakni data primer dan sekunder. Hasil dari penelitian ini adalah Penyebab terjadinya perilaku bully dipicu dengan mereka bermain-main dengan temen-temen mereka saling ejek-ejek, memanggil nama orang tua, mengganggu temannya sehingga salah satunya ada yang tersinggung dan lansung memukul sehingga terjadilah perkelahian. Oleh karena itu, peran guru PAI dalam mengantisipasi perilaku bullying yaitu guru bukan hanya sebagai pengajar namun ada yang lebih dari itu yaitu mendidik anak didiknya dengan memberikan perhatian lebih pada siswa-siswanya mengajarkan kepada mereka makna persatuan dan persaudaraan, mengajarkan hidup saling perduli antar sesama, tidak membedakan perlakuan antara siswa yang satu dengan siswa yang lain dan lebih sering memberkan tugas kelompok agar mereka saling mengenal antara yang satu dengan yang lain.
Konsep Pendidikan Rasulullah Sebagai Solusi Masalah Rendahnya Sumber Daya Manusia di Indonesia
Authors: Usan Usan
Published: March 2024

This paper aims to examine efforts to improve the quality of human resources in education in Indonesia which is very worrying where the quality rating when compared to other countries is in a lagging position. The research method used is a qualitative approach with descriptive analysis sourced from secondary data through scientific writings on Islamic education. The results of this study found that the phenomenon of the low quality of human resources in education in Indonesia can be taken seriously by immediately looking for solutions that can increase the quality of this nation's education and apply them as a whole seriously and guided by the best role models in mind. The Prophet who has been proven to give birth to the best generations of people through various concepts and learning.
Implementasi Sistem Informasi Manajemen Pendidikan dalam Proses Pembelajaran di SMKN 1 Cijulang
Authors: Dewi Devi Silvia , Wijaya Eji , Erfiyana Evi
Published: March 2024

This study describes the implementation of the Education Management Information System (SIMDIK) in the learning process at SMKN 1 Cijulang. Educational management information systems were developed to meet the needs of institutions/schools, where schools want the learning process to use information systems in an effort to answer the challenges of the 21st century which requires institutions/schools to develop a management information system (MIS) to create learning that is not monotonous and boring for students in class. This study uses qualitative methods using observation, interviews and documentation as data collection techniques. the results of this study indicate that the implementation of the Education Management Information System (SIMDIK) at SMKN 1 Cijulang in the learning process utilizes the learning application system, namely Edmodo, E-Raport and Smart Board for the Axioo class in creating interactive learning is quite good. Supporting factors in the application of an education management information system at SMKN 1 Cijulang are the existence of a dapodik information system that is useful for registering students, educators and education personnel (PTK), the support and cooperation of various parties in infrastructure or human resources in supporting SMKN 1 Cijulang as a school. implementing a digitalization system. As for the obstacles encountered in the learning process at SMKN 1 Cijulang including elderly teachers who have difficulty using management information system (SIM) applications.
Pengaruh Supervisi Pembelajaran dan Komitmen Kerja Terhadap Kinerja Guru di MTs Se-Kecamatan Langkaplancar Kabupaten Pangandaran Tahun 2021
Authors: Muslim Jajang
Published: March 2024

Teachers must have high organizational coomitment competence. Organizational commitment shows the degree to which a teacher supports an organization and its goals in the organization. Academic supervision is serries of activities carried out by school principal to help teachers develop their ability to manage the learning process. Through this research, it is expected to obtain empirical evidence about the influence of education supervision and work commitment on teachers performance at the MTS in the all Sub-districk Langkaplancar, Pangandaran Regency. The object of research in this study is the MTS in the all Sub-districk of Langkaplancar, Pangandaran Regency because based on the observations of researchers that the phenomenon of decrease in performance achieved by teachers is influenced by education supervision and work commitment. The research method used is descriptive and verification analysis with data collection techniques using questionnaires distributed to teachers using proportionate random sampling technique. The total population is 94 people and the sample is 77 people. The result of the descriptive analysis prove that the education supervision is good, work commitment and performance of the teachers are good too. There is a positive and significant influence of education supervision and work commitment simultaneously on the performance of teachers at the MTS in the all Sub-districk Langkaplancar, Pangandaran Regency”. Thus,the quality of supervision must be improved such as icreasing class visits, clinical supervision, correctiv observations, and the suitability of learning tools with the implementation of learning. By increasing class visits, it is hoped that teacher performance will grow.
Digital green innovation economy for Industry 5.0
Authors: Lv Xiaolu , Wang Yiran , Liu Lirui , Yin Shi
Published: March 2024

In the context of current global economic development, Industry 5.0 and the digital green innovation economy have become hot research topics, and they are related to each other, providing new opportunities for sustainable development. Using the literature research method and a comprehensive analysis of relevant literature, this paper discusses the internal mechanism and realization path of Industry 5.0, enabling a green innovation economy, and concludes that the implementation of Industry 5.0 and the digital green innovation economy is of great significance in terms of resource efficiency, waste reduction, and carbon emission reduction. However, there are also challenges, such as technical barriers, regulatory issues, and funding needs. To achieve the Sustainable Development Goals, the government, enterprises, and society need to work together to formulate appropriate policies and strategies to promote the integration of Industry 5.0 and the digital green innovation economy. This paper aims to emphasize the importance of a digital green innovation economy oriented to Industry 5.0, provide new impetus for future economic growth, reduce environmental pollution, promote sustainable social development, and lay a foundation for subsequent research.
The use of inference in the methodology of logical reasoning in Nyāya Philosophy
Authors: Sharma K Karthik
Published: March 2024

प्रमाणानां मध्ये अनुमानप्रमाणम् अत्यन्तं प्राधान्यम् आवहति । सर्वेषु आस्तिकदर्शनेषु अनुमानप्रमाणस्य अतिगम्भीरतया निरूपणम् कृतम् अस्ति । शास्त्रीयविचारः अस्माभिः लोके दर्शनेषु च कर्तव्यः भवति । अस्मिन् प्रबन्धे लोके क्रियमाणे विचारे दर्शने च क्रियमाणे विचारः अनुमानप्रमाणस्य कथमुपयोगः इत्येतत् प्रदर्श्यते ।
Sistem Pendukung Keputusan Pada Pemilihan Bahan Gorden Dengan Menggunakan Metode SMART
Authors: Imbalo Zaki Hasibuan Muhammad , Yazid Amarullah Siregar  , Adinda Ayu Mega Pramesti  , Baqiyatur Rahma
Published: March 2024

Sistem pendukung keputusan (DSS)  merupakan suatu sistem yang dapat membantu seseorang dalam mengambil keputusan yang akurat dan tepat sasaran.Karena masih banyak masyarakat yang minim pengetahuan untuk memilih bahan gorden yang cocok untuk kebutuhan, maka dibutuhkan sistem pendukung keputusan dalam pemilihan bahan gorden dengan tujuan untuk memudahkan konsumen dalam memilih bahan gorden yang tepat.Metode SMART dapat digunakan untuk menentukan pemilihan bahan gorden yang tepat untuk konsumen.Hal ini dikarenakan metode SMART mampu memberikan hasil penilaian secara fleksibel dan tepat.Adapun kriteria yang digunakan diantaranya adalah: C1 = Kualitas Bahan (30%), C2 = Tekstur (20%), C3 = Warna Bahan (15%), C4 = Harga (20%), C5 = Motif/Corak (15%).Dari 25 alternatif yang didapat sebagai bahan pertimbangan pemilihan bahan gorden, maka hasil yang didapatkan adalah kain bahan sprei gorden dengan ranking tertinggi mendapatkan hasil nilai (0,79).Berdasarkan hasil pengujian yang didapat yakni kain bahan sprei gorden dengan nilai 0,79 adalah pilihan kain bahan gorden yang tepat.
Perancangan Sistem Absensi Mahasiswa Menggunakan Teknologi Near Field Communication Berbasis Android
Authors: PRIA MITRA PURBA
Published: March 2024

Komponen perangkat keras pada ponsel pintar dalam melakukan komunikasi pada radio frequency antar piranti dalam jarak jauh merupakan Near Field Communication. Dengan berkembangnya teknologi pada saat ini seharusnya permasalahan untuk pengisian absensi mahasiwa dikembangkan tidak dengan menggunakan cara manual yang memiliki berbagai resiko. Dalam hal ini absensi manual berbasis online kurang efektif dalam perkuliahan, karena para mahasiswa hanya melakukan pengisian absensi yang diberikan dan tidak semua mengikuti perkuliahan kembali setelah melakukan pengisian absensi. Maka dari itu, kami bertujuan untuk meningkatkan pengisian absensi menggunakan teknologi Near Field Communication (NFC). Device yang digunakan untuk perkuliahan kemungkinan rusak atau mati ketika masuk perkuliahan maka bisa menggunakan device lain untuk absensi menggunakan ID Card NFC yang sudah dirancang. Mengembangkan absensi berbasis android dengan menggunakan teknologi NFC, diharapkan dapat mengurangi resiko pada penggunaan absensi manual. Dengan rancangan yang digunakan adalah membuat Card NFC untuk setiap mahasiswa dengan memasukan seluruh data mahasiswa yang dibutuhkan seperti nama mahasiwa, nim mahasiswa dan e-mail mahasiswa.
Evaluasi Tingkat Kepuasan Pengguna Aplikasi Smart Library Menggunakan Metode System Usability Scale(SUS)
Authors: Saharia
Published: March 2024

Perubahan dunia literasi yang begitu pesat menuntut kita para akademisi atau masyarakat umum untuk ikut serta melakukan perubahan dalam proses menikmati informasi, seperti mulai membiasakan diri menggunakan perangkat elektronik sebagai perangkat pendukung dalam proses penelusuran informasi. Transformasi lembaga perpustakaan informasi ke arah digitalisasi atau elektronik sudah selayaknya dilaksanakan oleh semua lembaga perpustakaan, baik perpustakaan, perpustakaan umum, perpustakaan khusus, perpustakaan universitas maupun sekolah, baik transformasi ini dilakukan secara semi elektronik atau hybrid atau sudah menjadi full perpustakaan elektronik.Evaluasi kinerja pada perpustakaan dapat membantu pemangku kepentingan untuk memahami relevansi layanan dan efisiensi penggunaan sumber daya, atau membenarkan dan membuat keputusan untuk mempertahankan penyediaan layanan, dilakukan dengan cara melibatkan pengguna sebagai responden kemudian menghitung nilai validasi menggunakan metode System Usability Scale(SUS). Perhitungan rata-rata skor SUS masing-masing responden diperoleh dengan menjumlahkan seluruh skor dibagi dengan jumlah responden. Skor yang diperoleh adalah 75 dikategorikan dalam rentang baik untuk peringkat kata sifat dengan tingkatan B dan kisaran penerimaan yang tinggi. Disimpulkan bahwa smart library ini dapat diimplementasikan sebagai media pembelajaran yang mudah dipelajari, dipahami, dan dioperasikan oleh penggunanya
Sistem Layanan Pengunci Pada Pintu Dengan Menggunakan RFID (Radio Frequency Identification) Berbasis Arduino
Authors: Wranata Angga
Published: March 2024

Rancangan pada kunci pintu yang sekaligus berfungsi sebagai pengaman masih belum maksimal digunakan berdasarkan fungsinya. Adanya perkembangan terhadap teknologi dan sistem informasi menunjukkan dengan penggunaan RFID sebagai kunci pintu dapat digunakan dengan optimal bagi para penguna dalam mengaksesnya hanya dengan menempelkan kartu ID mereka pada bagian pintu yang sudah disediakan pada saat kondisi pintu terbuka dan tertutup. Dengan adanya rancangan alat pengunci pintu dengan menggunakan RFID bertujuan dapat memberikan kemanan pada ruangan. Perancangan yang dilakukan dalam penelitian ini menggunakan arduino uno sehingga pengguna hanya dengan menempelkan RFID sehingga pengguna tidak memerlukan kunci manual tambahan sebagai pengama pada ruangan dosen. Metode yang dipakai yakni dengan menggunakan telegram yang menjadi sumber informasi untuk mengetahui keberadaan seseorang yang ada didalam ruangan. Yang dihasikan oleh penelitian ini menggunakan RFID yang menjadi kunci elektrik yang dikoneksikan dengan Arduino Mega 2560, dan Driver Relay sebagai saklarnya. Penggunaan RTC sebagai indikator waktu pergantian status dosen dan saklar otomatis untuk mengaktifkan dan menonaktifkan rancangan alat dan penggunaan ESP8266 sebagai perantara dari rancangan alat menuju Telegram dengan menggunakan jaringan internet (Wifi). Rancangan ini menghasilkan output sistem pengunci pintu yang sekaligus dapat menginformasikan keberadaan dosen dalam ruangan melalui indicator led yang terdapat pada depan pintu dan juga aplikasi telegram yang dapat di periksa dari jarak jauh untuk status yang dberikan yaitu Ada, Sibuk, dan Tidak Ada.
Pelatihan Perancangan Jaringan Komputer Di Kantor Desa Sambirejo Timur Menggunakan Cisco Packet Tracer
Authors: Setiawan Bagus , Purwani Desy , Laily Dwi Yanti , Ali Fachri Fadillah
Published: March 2024

Perkembangan teknologi jaringan komputer sekarang sudah semakin cepat seiring dengan kebutuhan para penggunanya terlebih pada suatu instansi. Dengan memanfaatkan jaringan komputer bisa menghubungkan suatu komputer dengan komputer lain sehingga membuat jaringan komputer sebagai sarana yang ampuh untuk bisa berbagi data walau jaraknya terletak pada tempat yang berjauhan. Namun di beberapa instansi perkantoran khususnya di dalam kantor kepala desa sambirejo timur belum memiliki sistem jaringan komputer untuk berkomunikasi atau terhubung dengan dunia luar dan sangat membutuhkan sebuah jaringan komputer untuk membantu melakukan aktivitas kantor seperti administrasi. Oleh karena itu, dengan di lakukannya sebuah perancangan jaringan komunikasi VLAN (Virtual Local Area Network) yang dapat membantu mengatasi permasalahan yang terjadi di kantor kepala desa tersebut dengan tujuan dilakukannya Pengabdian ini untuk menganalisis dan merancang jaringan komputer di kantor kepala desa sambirejo timur. Hasil dari Pengabdian ini berupa analisis dan perancangan jaringan komputer dengan menerapkan topologi star VLAN yang kemudian akan disimulasikan menggunakan aplikasi Cisco Packet Tracer dengan metode PPDIOO, berdasarkan simulasi yang telah dijalankan, rancangan desain arsitektur jaringan komputer pada kantor kepala desa sambirejo timur  telah berhasil dijalankan dan saling terhubung berdasarkan pembagian/konfigurasi jalurnya masing-masing
Pelatihan Dan Pembuatan Web Blog Interaktif Sebagai Media Pembelajaran
Authors: Rahim Radiyan
Published: March 2024

Pelatihan dan Pembuatan Web Blog Interaktif sebagai Media Pembelajaran Bagi Guru, seperti di judul program pengabdian masyarakat ini, Kegiatan pelatihan keterampilan dilakukan dengan ceramah, tanya jawab, dan juga tentu saja praktek langsung disebuah ruangan atau aula SMA RPP akan diberikan kepada siswa, yang guru dan guru, sebagai titik awal untuk proses pembelajaran. Tujuan dari program pelibatan masyarakat ini adalah untuk meningkatkan kapasitas guru untuk meningkatkan berbagai keterampilan, terutama kompetensi profesional. Dalam satu kalimat, seorang guru dikutip mengatakan, "Menguasai dan memanfaatkan teknologi informasi dan komunikasi dalam pembelajaran." Ada beberapa media online yang dapat digunakan sebagai sumber belajar. Satu-satunya produk online yang disebut sebagai “media E-learning” adalah blog. Ini adalah metode pengajaran yang sangat efektif untuk memberikan pengetahuan dan pemahaman teknologi informasi baru yang akan berguna dalam proses belajar mengajar
SOSIALISASI DAN KUNJUNGAN KAMPUS DALAM PROMOSI PROGRAM STUDI SISTEM KOMPUTER UNIVERSITAS PEMBANGUNAN PANCA BUDI DI SMK NEGERI 9 MEDAN
Authors: Siahaan Andysah Putera Utama
Published: March 2024

Kegiatan sosialisasi dan kunjungan kampus merupakan salah satu cara untuk mempromosikan program studi Sistem Komputer Universitas Pembangunan Panca Budi kepada siswa SMK Negeri 9 Medan. Penelitian ini bertujuan untuk mengevaluasi hasil dan dampak kegiatan sosialisasi dan kunjungan kampus yang dilaksanakan di SMK Negeri 9 Medan. Penelitian ini menggunakan metode deskriptif kualitatif dengan melibatkan siswa SMK Negeri 9 Medan dan dosen Universitas Pembangunan Panca Budi. Data dikumpulkan melalui observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa kegiatan sosialisasi dan kunjungan kampus berhasil memberikan informasi yang lengkap dan jelas tentang program studi Sistem Komputer. Kegiatan ini juga memberikan kesempatan bagi siswa untuk berinteraksi dengan mahasiswa dan dosen universitas. Feedback yang diberikan oleh siswa dan dosen terhadap kegiatan ini sangat positif, dan sebagian besar dari mereka menyatakan tertarik untuk mempertimbangkan program studi Sistem Komputer sebagai pilihan mereka. Dapat disimpulkan bahwa kegiatan sosialisasi dan kunjungan kampus merupakan metode yang efektif dalam mempromosikan program studi Sistem Komputer Universitas Pembangunan Panca Budi kepada siswa SMK Negeri 9 Medan. Kegiatan ini dapat membantu siswa dalam memilih jalur pendidikan yang tepat dan juga memperkuat kerjasama antara universitas dan sekolah.
Clinical efficacy and safety of autologous serum intramuscular injection in patients with mild-to-moderate atopic dermatitis: a prospective, open-label, uncontrolled study
Authors: Choi Gil-Soon , Park Jong Bin , Kim Young-Ho , Kim Hee-Kyoo
Published: March 2024

Background: Autologous blood therapy (ABT) has been used to treat atopic dermatitis (AD) for over a century, even though evidence supporting its efficacy is lacking. We aimed to investigate the effectiveness and safety of autologous serum intramuscular injection (ASIM), which is a modified form of ABT, in treating mild-to-moderate AD. Methods: This study was a 12-week, open-label, prospective, uncontrolled trial. Following a 4-week run-in period, 22 out of 25 screened patients received ASIM once a week for 4 weeks in conjunction with standard treatment. The primary outcome measure was the Eczema Area and Severity Index (EASI), while the secondary outcomes included the Scoring Atopic Dermatitis (SCORAD) score, Dermatologic Life Quality Index (DLQI), and patient ratings of pruritus, sleep difficulty, disease status, and treatment effectiveness. Safety parameters were also assessed. Results: EASI scores showed a non-statistically significant trend toward improvement during ASIM intervention. Patients with at least a 50% improvement in the EASI score at 4 weeks were older and had lower peripheral eosinophil counts (p<0.05). Secondary endpoints, including the SCORAD score, pruritus, sleep difficulty, and DLQI, demonstrated statistically significant improvements at week 4 compared to baseline (p<0.05). No significant adverse reactions were observed. Conclusions: This pioneering study suggests that repeated ASIM may improve the clinical symptoms of mild-to-moderate AD, particularly in terms of pruritus and overall quality of life. However, further research with a larger sample size is required to establish the clinical significance of these findings.
Classification of Cyber Risks for Sea Vessel’s Voyage Cycle
Authors: Shumilova Kateryna , Shumilov Dmytro , Maltsev Anatoly
Published: March 2024

Modern digital transformation in the shipping industry Shipping 4.0 is accompanied by increased automation and autonomy of the ship. This means strengthening the digitization of the ship's navigation systems (cyber systems). Therefore, the safe operation and navigation of modern ships depends on the adequate operation of cyber-physical systems, which are created on the basis of information and operational technologies. Such interconnections of ship information systems inevitably increase the vulnerability of the ship's digital navigation infrastructure to cyber-attacks. The article examines methods of controlling cyber risks of various origins, which determine the priority of flows, their internal interconnection and relations with the sources of messages that form them. The formalization of the qualitative and quantitative properties of information flows of the voyage cycle using matrix and graph-analytical modeling methods has been carried out. A decomposition of information was built and a cluster of information security of ship maneuvering control was defined, with its access closed for cyber-attacks. In the event of cyber-attacks, it is very important for the navigator to determine the moment of it’s appearance and the state of navigational devices of the bridge. Usually, the working state of the device is determined by the presence of electric current in it. However, only the presence of current in the device during cyber-attacks is not enough to assess its working condition. Inspection and verification of 11 navigation devices on the bridge takes a lot of time, which the navigator does not have in the event of a cyber-attack. Therefore, we propose to introduce an additional function of controlling the working status of each navigational device, and to transmit the results of all devices to a separate navigation cluster Mk of the navigation bridge via shielded cable lines of the vessel without other methods. This will make it possible to gather information about all the devices in one place on the bridge, protect it from cyberattacks, and quickly determine the operating status of all the navigation devices on the bridge. Descriptive modeling of the meaningful categories of the information space of maritime routes during cyberattacks was performed. The proposed classification of cyber risks has a logical structure based on the grouping of message flows, using the cluster connection coefficient between them. This makes it possible to assess the criticality of the impact of cyber-attacks on the ship and to choose ways to reduce their impact on the maneuvering of the ship in the voyage cycle.
NOTES ON THE TEXT OF SUETONIUS DIVUS IULIUS
Authors: Wardle David
Published: March 2024

The article makes critical comments on and proposes alternative readings to Kaster’s 2016 edition of Suetonius’ Divus Iulius.
Innowacyjne rozwiązania techniczne i technologiczne w obszarze energetyki rozproszonej – podsumowanie sesji technicznej I Kongresu Energetyki Rozproszonej
Authors: Firlit Andrzej
Published: March 2024

W artykule podsumowano obrady jednej z sesji I Kongresu Energetyki Rozproszonej dotyczącej innowacyjnych rozwiązań technicznych i technologicznych w obszarze energetyki rozproszonej. Ten szeroki i wielopłaszczyznowy temat dotyczy istotnego aspektu trwającej właśnie transformacji energetycznej oraz silnie wiąże się z rozwojem i wdrażaniem inteligentnych systemów elektroenergetycznych smart grids.
Theoretical study of long-range ordered vacancy distribution in two-dimensional boron structures
Authors: Xu Shi-Han , He Chang-Chun , Yang Xiao-Bao ,   School of Physics and Optoelectronic Engineering, South China University of Technology, Guangzhou 510640, China
Published: March 2024

In a two-dimensional boron structure, the ordered high-concentration vacancy distribution can enhance structural stability and significantly modulates material properties. Based on recent experimental progress, herein we particularly focus on the two-dimensional boron structures with a striped distribution of hexagonal vacancies, in order to explore the formation of long-period boron structures.

Utilizing the structures of alloy generation and recognition (SAGAR) program developed by our group, we eliminate duplicate structures according to the structural symmetry to reduce computational cost. An effective model system is proposed to investigate the effect of vacancy distribution on the stability of the system, where the interactions between vacancies are utilized for estimating the total energy. By selecting structures with appropriate concentrations and combining first-principles calculations, the parameters in the model are fitted for different vacancy neighbor interactions, which can be further used to predict stable structures at various vacancy concentrations. The feasibility of model analysis is emphasized for structural screening, showing the good agreement between the parameterized model and the first-principles calculations.

Interestingly, under the same vacancy concentration, stable boron structures with different cell sizes exhibit distinct vacancy distributions, indicating a trend of long-period distribution for ground state structures. To address this phenomenon, when the stable candidate structures from the 1/6 series are dominant in number within the computable range and the changes in neighbor statistics can be clearly seen, we select the structures from this concentration series for detailed calculations.

The calculation results indicate that the convergence of the average energy is primarily influenced by the interaction between the fourth nearest neighbor and the sixth nearest neighbor. When considering only these two neighbors, the system energy changes with the increase of cell size as follows: the average energy of structures with a cell size being an even multiple of the minimum cell size keeps unchanged, while the average energy of structure with a cell size being an odd multiple of the minimum cell size gradually decreases, eventually converging to a stable value. When including the interactions between the ninth nearest neighbor and the tenth nearest neighbor, the average energy of structures with a cell size being an even times the minimum cell size also decreases gradually. The average energy decreases with oscillations, with the magnitude gradually diminishing and eventually stabilizing. This discovery reveals that the enhanced stability of long-period structures is attributed to the competitive interactions among different neighboring vacancies.
Structural basis for the preservation of a subset of topologically associating domains in interphase chromosomes upon cohesin depletion
Authors: Jeong Davin , Shi Guang , Li Xin , Thirumalai D
Published: March 2024

Compartment formation in interphase chromosomes is a result of spatial segregation between euchromatin and heterochromatin on a few megabase pairs (Mbp) scale. On the sub-Mbp scales, topologically associating domains (TADs) appear as interacting domains along the diagonal in the ensemble averaged Hi-C contact map. Hi-C experiments showed that most of the TADs vanish upon deleting cohesin, while the compartment structure is maintained, and perhaps even enhanced. However, closer inspection of the data reveals that a non-negligible fraction of TADs is preserved (P-TADs) after cohesin loss. Imaging experiments show that, at the single-cell level, TAD-like structures are present even without cohesin. To provide a structural basis for these findings, we first used polymer simulations to show that certain TADs with epigenetic switches across their boundaries survive after depletion of loops. More importantly, the three-dimensional structures show that many of the P-TADs have sharp physical boundaries. Informed by the simulations, we analyzed the Hi-C maps (with and without cohesin) in mouse liver and human colorectal carcinoma cell lines, which affirmed that epigenetic switches and physical boundaries (calculated using the predicted 3D structures using the data-driven HIPPS method that uses Hi-C as the input) explain the origin of the P-TADs. Single-cell structures display TAD-like features in the absence of cohesin that are remarkably similar to the findings in imaging experiments. Some P-TADs, with physical boundaries, are relevant to the retention of enhancer–promoter/promoter–promoter interactions. Overall, our study shows that preservation of a subset of TADs upon removing cohesin is a robust phenomenon that is valid across multiple cell lines.
The Toxoplasma monocarboxylate transporters are involved in the metabolism within the apicoplast and are linked to parasite survival
Authors: Dong Hui , Yang Jiong , He Kai , Zheng Wen-Bin , Lai De-Hua , Liu Jing , Ding Hui-Yong , Wu Rui-Bin , Brown Kevin M , Hide Geoff , Lun Zhao-Rong , Zhu Xing-Quan , Long Shaojun
Published: March 2024

The apicoplast is a four-membrane plastid found in the apicomplexans, which harbors biosynthesis and organelle housekeeping activities in the matrix. However, the mechanism driving the flux of metabolites, in and out, remains unknown. Here, we used TurboID and genome engineering to identify apicoplast transporters in Toxoplasma gondii. Among the many novel transporters, we show that one pair of apicomplexan monocarboxylate transporters (AMTs) appears to have evolved from a putative host cell that engulfed a red alga. Protein depletion showed that AMT1 and AMT2 are critical for parasite growth. Metabolite analyses supported the notion that AMT1 and AMT2 are associated with biosynthesis of isoprenoids and fatty acids. However, stronger phenotypic defects were observed for AMT2, including in the inability to establish T. gondii parasite virulence in mice. This study clarifies, significantly, the mystery of apicoplast transporter composition and reveals the importance of the pair of AMTs in maintaining the apicoplast activity in apicomplexans.