bluuebunny/crossref_metadata_2025 huggingface dataset:
Verifiable FHE via Lattice-based SNARKs
Authors: Atapoor Shahla , Baghery Karim , Pereira Hilder , Spiessens Jannik
Published: April 2024

Fully Homomorphic Encryption (FHE) is a prevalent cryptographic primitive that allows for computation on encrypted data. In various cryptographic protocols, this enables outsourcing computation to a third party while retaining the privacy of the inputs to the computation. However, these schemes make an honest-but-curious assumption about the adversary. Previous work has tried to remove this assumption by combining FHE with Verifiable Computation (VC). Recent work has increased the flexibility of this approach by introducing integrity checks for homomorphic computations over rings. However, efficient FHE for circuits of large multiplicative depth also requires non-ring computations called maintenance operations, i.e. modswitching and keyswitching, which cannot be efficiently verified by existing constructions. We propose the first efficiently verifiable FHE scheme that allows for arbitrary depth homomorphic circuits by utilizing the double-CRT representation in which FHE schemes are typically computed, and using lattice-based SNARKs to prove components of this computation separately, including the maintenance operations. Therefore, our construction can theoretically handle bootstrapping operations. We also present the first implementation of a verifiable computation on encrypted data for a computation that contains multiple ciphertext-ciphertext multiplications. Concretely, we verify the homomorphic computation of an approximate neural network containing three layers and >100 ciphertexts in less than 1 second while maintaining reasonable prover costs.
New SAT-based Model for Quantum Circuit Decision Problem: Searching for Low-Cost Quantum Implementation
Authors: Chen Jingwen , Liu Qun , Fan Yanhong , Wu Lixuan , Li Boyun , Wang Meiqin
Published: April 2024

In recent years, quantum technology has been rapidly developed. As security analyses for symmetric ciphers continue to emerge, many require an evaluation of the resources needed for the quantum circuit implementation of the encryption algorithm. In this regard, we propose the quantum circuit decision problem, which requires us to determine whether there exists a quantum circuit for a given permutation f using M ancilla qubits and no more than K quantum gates within the circuit depth D. Firstly, we investigate heuristic algorithms and classical SAT-based models in previous works, revealing their limitations in solving the problem. Hence, we innovatively propose an improved SAT-based model incorporating three metrics of quantum circuits. The model enables us to find the optimal quantum circuit of an arbitrary 3 or 4-bit S-box under a given optimization goal based on SAT solvers, which has proved the optimality of circuits constructed by the tool, LIGHTER-R. Then, by combining different criteria in the model, we find more compact quantum circuit implementations of S-boxes such as RECTANGLE and GIFT. For GIFT S-box, our model provides the optimal quantum circuit that only requires 8 gates with a depth of 31. Furthermore, our model can be generalized to linear layers and improve the previous SAT-based model proposed by Huang et al. in ASIACRYPT 2022 by adding the criteria on the number of qubits and the circuit depth.
Ethics And Human Morality Communication As Social Responsibility
Authors: Nisa Khairun , Ritonga Mahzura Alfirah , Dinar Yohani Putri , Ramadhan Melja , Amri Haikal Mohammad , Thariq Muhammad Ibnu , Raihan Muhammad Daffa , Habib Muhammad Naufal
Published: April 2024

The environment, especially family, plays a crucial role in shaping a person's communication ethics and morality. Modern life filled with technology and globalization demands awareness of the importance of ethics and morals in communication as the basis of human behavior. As time goes by, there is a visible decline in ethical awareness, which needs to be passed on to future generations. This research proposes three main questions, namely the role and influence of human ethics and morality in communication as people in social responsibility, the challenges faced in the modern era, and the opportunities that can be taken. Research methods involve a deep understanding of ethics and morality, with results and discussions highlighting the role of communication in social responsibility. This research recognizes that ethics and morality play a key role in shaping the character of individuals and society, especially in policy and regulation making. Amid the challenges of moral pluralism and technological risks, this research emphasizes the importance of awareness of ethics and morality in building healthy relationships, creating an inclusive communication environment, and supporting the development of a better society as a whole.
The Influence of Quick Ratio, Return on Asset, Debt to Equity Ratio, and Total Asset Turnover on Company Value
Authors: Haryati Sari Sri , Hakim Astrid Dita Meirina
Published: April 2024

This study aims to determine the effect of Quick Ratio, Return On Assets, Debt to Equity Ratio, and Total Asset Turnover on Company Value in the automotive sub-sector listed on the Indonesia Stock Exchange for 2018 - 2022. The sample for this study was 16 automotive sub-sector companies listed on the Indonesia Stock Exchange for the 2018-2022 period. This research was conducted using the panel data regression method assisted by the Eviews 10 program and Microsoft Excel 2016. The results showed that the Quick Ratio and Total Asset Turnover partially but not significantly affected Firm Value. Meanwhile, the return on assets and debt-to-equity ratio significantly affect the firm's value. Simultaneously, the quick ratio, return on assets, debt-to-equity ratio, and total asset turnover significantly affect firm value.
Constituição e Poder Constituinte na Revolução Inglesa e na Revolução Norte-Americana: itinerário, legado e contradições
Authors: Dilly Patrus Rafael
Published: April 2024

Este artigo busca resgatar o debate sobre os conceitos de Constituição e poder constituinte no contexto da Revolução Inglesa, noséculo XVII, e da Revolução Norte-Americana, na segunda metade do século XVIII. Inicialmente, explicam-se as transformações por que passou o direito na alvorada da Modernidade: um novo vocabulário, uma nova gramática, uma nova forma de enxergar o mundo. Em seguida, recupera-se a construção da ideia de supremacia do Parlamento no direito inglês. Por fim, aborda-se o itinerário da independência das colônias inglesas na América do Norte, com enfoque na discussão sobre a Constituição, propondo-se uma releitura crítica do legado “revolucionário”.
A Study on UPI Transactions in India
Authors: Kumar S. Vijay , Unnisa Nayeema
Published: April 2024

The Unified Payment Interface (UPI) platform has been in use in India since 2016. The main implication of UPI is that it is helping people in multiple ways. It is not only supporting financial literacy but also contributing to financial inclusion and the economic development of the poor. Cashless payments have the potential to spur economic growth, and digital payments can have a positive impact on economic growth as they facilitate transactions, reduce costs, and improve efficiency. This study will explore the Unified Payment Interface (UPI) Ecosystem in India. It will study the trends and relationship between data usage trend, digital transactions, digital payments, and number of internet users in India. The study also highlights the usage of UPI during the years 2020, 2021, and 2022.Policymakers can use the findings of this study to frame policy for UPI more effectively in the future.
Knowledge and Awareness of Antibiotics among University Students and General Population in Peshawar, Khyber Pakhtunkhwa, Pakistan
Authors: Hussain Jawad , Ullah Asad , Badshah Mansoor , Khan Asif Ahmad , Ali Ihsan
Published: April 2024

Background: Antibiotic resistance is major problem of global health. The reason behind it is inadequate knowledge, low socioeconomic status, self-medication and misuse/irrational use of antibiotics. This study aim was to assess the knowledge and awareness of antibiotics among university students & general population.
Materials and Methods: This descriptive study was carried in Khyber Medical University in six months. University students and general population were recruited in the study. While children and other non-medical students were excluded. A total of 384 participants were included and data were collected through designed electronic questionnaire. Data were analyzed through SPSS-22.
Results: A total 384  participants were included in which 258 responses were considered. Out of 258, 136 respondents were university students and 122 respondents were general population of Peshawar. Students and general population were know about the antibiotics with 91.2% and 76.2% respectively. Self medication were found 20.6% among students and 14.8% among general population. Antimicrobial testing was used in 38.5% and 44.9% in general population and students respectively. Antibiotics were stop before antibiotic course completion were 30.3% among general population and students (25%). Knowledge of antibiotics resistance were 31.1% to general population and students (19.9%).
Conclusion: Knowledge & awareness of antibiotics among university students was greater than general population, however self prescription was slightly high in university students despite of their high knowledge & awareness of the side effects of antibiotics. Future research should concentrate on individual-level characteristics such as doctor-patient interactions and patient satisfaction to better understand the causes of antibiotic self-medication.
Implementation of Speech Therapy for Autistic Children at YPAC Medan
Authors: Amelia Anggi , Qarni Waizul
Published: April 2024

Autism is a disorder of neurobehavioral development with the presence of barriers to brain nerve function related to motor, attention, social and communication functions. Children with autism have problems in the development of communication and interaction, therefore it is necessary to do speech therapy for children with autism. This research was conducted to find out the implementation of speech therapy for autistic children, the obstacles faced by speech therapists in carrying out speech therapy. This research method is a descriptive study using a qualitative approach. Collecting data using interviews, participatory observation, and documentation. The results of this study indicate that the implementation of speech therapy has been going well. This can be seen from the implementation of speech therapy carried out optimally and as a team. Obstacles that occur during the process of implementing speech therapy are the length of time the child's parents provide observations and the obstacles come from children who are hyperactive, therapist time and an environment that is less supportive
Pengembangan E-Modul Mata Pelatihan Pemetaan Kompetensi dan Indikator Berbasis Flip PDF Corporate Edition dengan Menggunakan Model ADDIE pada Pelatihan Metodologi Pembelajaran di Balai Diklat Keagamaan Surabaya
Authors: Rahmawati Fenny , Leksono Ibut Priono , Rohman Ujang
Published: April 2024

This development research aims to: (1) produce teaching material products in the form of Competency Mapping and Indicator Mapping Training Subject E-Modules; (2) find out the feasibility of teaching materials in the form of Competency Mapping and Indicators Training Subject E-Modules, (3) find out the effectiveness of teaching materials in the form of Competency Mapping and Indicators Training Subject E-Modules. The development of e-modules in this study uses the ADDIE model. The ADDIE development model consists of five stages, namely the analysis, design, development, implementation, and evaluation stages. The results of validation of the competency mapping e-module and indicators by design experts obtained a percentage of 92% and was declared very valid. The results of the validation of the competency mapping e-module and indicators by media experts obtained a percentage of 92%, and was declared very valid. The results of validation of the competency mapping e-module and indicators by material experts obtained percentages of 93% and 91%, and were declared very valid. The competence mapping e-module and indicators obtained very good responses from the training participants in small and large group trials with successive percentages of 82% and 83.88%. There is a significant difference between the post test and pre test scores. In the small group trial, the average post-test score was 10.80 points higher than the pre-test score, while in the large group trial, the average post-test score was 32.56 points higher than the pre-test score.
Pengaruh Pemberian Media Kartu Suku Kata Terhadap Kemampuan Kualitas Membaca pada Siswa
Authors: Tanjung Cici Febi Putri , Anas Nirwana
Published: April 2024

Syllable card media is a tool aimed at enhancing students' early reading skills by visualizing images and syllables that are affixed to a board. The purpose of this study is to investigate the Influence of Syllable Card Media on Reading Ability Quality of Students. The research was conducted at a public elementary school in Deli Serdang, with the subjects being second semester first-grade students, consisting of two classes: class IA and 1B. The research utilized a quantitative method with a Quasi-Experimental approach. The results from the Wilcoxon signed-rank test indicated an Asymp. Sig (2-tailed) value of 0.000, which is smaller than 0.05 (0.000 < 0.05). This leads to the conclusion that the "Hypothesis is Accepted," implying a difference in students' early reading ability using media between the Pre-Test and Post-Test. Thus, it is evident that Syllable Card Media has an Influence on the Quality of Reading Ability among Students. The recommendation from this research is for educators to utilize media in teaching to enhance early reading skills.
Manajemen Dana Bantuan Operasional Sekolah Menengah Pertama Negeri 10 Kecamatan Sirimau Kota Ambon
Authors: Latupeirissa Rivando , Wenno I H , Rahabav P
Published: April 2024

his study aims to determine the management of School Operational Assistance (BOS) funds at SMP Negeri 10 Ambon.  This research used a descriptive qualitative method with data collection techniques using in-depth interviews, observation and documentation. This research involved the school principal and BOS treasurer as primary data sources. Secondary data sources included school profile, vision and mission, BOS Annual Activity Plan (Rencana Kerja Tahunan-RKT), BOS Accountability Report (Laporan Pertanggung Jawaban­­-LPJ), and teacher data. The interview results were then transcribed into Bahasa Indonesia. The results showed that the management of BOS funds went through several stages and processes, namely planning, management, evaluation and reporting. The components of planning, management, evaluation and reporting showed that SMP Negeri 10 Ambon had run well in accordance with the technical guidelines for the management of BOS funds, except for the lack of trust and transparency by the managers to each field related to BOS funds. In this study, there were several obstacles, namely delays in fund disbursement, lack of transparency in terms of budget implementation, and accountability problems in reporting management and evaluation.  The obstacles found resulted in the regulation carried out by schools being hampered so that the program that had been prepared in the RKAS could not run properly. Recommendations that can be given are that periodic evaluations from stakeholders can continue to be conducted for effective and efficient regulation of BOS funds.
Implementasi Kurikulum Merdeka di Kelas X-2 SMAN 22 Surabaya dengan Menggunakan Metode Understanding by Design
Authors: Sunani Sunani
Published: April 2024

Merdeka Curriculum provides flexibility in the implementation of education. Understanding by design become one of learning model that can be implemented in class. The purpose of this research is to find out the effect of implementation of understanding by design model in the Merdeka Curriculum at X2 Class, SMA Negeri 22 Surabaya. This research uses classroom action and quantitative descriptive approach. The results of the study show three major points, 1) teacher competence increased by 52% to 66,36%, 2) students activities increased by 62,74% to 75,36%, 3) learning result increased by 62,74% to 75,36%.
Pengaruh Peran Kepala Sekolah Sebagai Manajer, Komitmen Guru dan Motivasi Serta Etos Kerja Guru terhadap Peningkatan Kinerja Guru di SMA Negeri 2 Kuta Selatan
Authors: Afriani Desak , Yudana I Made , Divayana Dewa Gede Hendra
Published: April 2024

This study aims to determine how much influence both separately and simultaneously the role of the principal as a manager, teacher commitment and motivation and teacher work ethic on improving teacher performance in SMA Negeri 2 Kuta Selatan. Data analysis used in this study is product moment correlation, partial correlation and multiple regression. Based on the research that has been done, it is concluded that: 1) there is a significant influence of the role of the principal as a manager on teacher performance with a product moment ry1 correlation coefficient = 0.678; ry1-2,3,4 = 0.320 and effective contribution = 14.60%; 2) there is a significant influence of teacher commitment on teacher performance with a product moment ry2 correlation coefficient = 0.788; ry2-1,3,4 = 0.319 and effective contribution = 21.20%; 3) there is a significant effect of work motivation on teacher performance with a product moment ry3 correlation coefficient = 0.780; ry3-1,2,4 = 0.315 and effective contribution = 20.70%; 4) there is a significant effect of work ethic on teacher performance with a product moment ry4 correlation coefficient = 0.772; ry4-1,2,3 = 0.320 and effective contribution = 20.70%; and 5) there is a simultaneous significant influence on the role of the principal as a manager, teacher commitment and work motivation and work ethic on teacher performance with product moment correlation coefficient values ry1,2,3,4 = 0.878 with multiple correlation coefficients (Ry1,2, 3.4)2 = 0.772 and an effective contribution of 77.2%.
Pengaruh Model Pembelajaran Kooperatif Learning Terhadap Perkembangan Sosial Emosional Dan Perkembangan Bahasa Anak TK
Authors: Sa’diyah Halimatus , Sumiharsono Rudy , Triwahyuni Eges
Published: April 2024

The purpose of the research was to find out whether using cooperative learning can increase the creativity and language development of Group A students at TK Al Hidayah Tegalharjo. Variable X (cooperative learning) has 4 indicators, Y1 (social emotional development) has 5 indicators. Variable Y2 (Language development) has 7 indicators. The research design uses causal quantitative. The method for determining areas is purposive area sampling. The research population for the population research technique was 30 children from group A. Data collection techniques: 1). observation, 2). interview, 3). documentary. The results of the interview are then processed into several instrument tests from validity and reliability tests, then classic assumption tests including normality tests, homogeneity tests, autocorrelation tests, and heteroscedasticity tests, and finally hypothesis tests which include t tests and F tests. against Y1 sig<0.05 (0.000<0.05), X against Y2 sig<0.05(0.001<0.05), F. So it can be concluded that cooperative learning influences social emotional development and language development.
Pengaruh Penerapan Metode Bermain Terhadap Peningkatan Kreativitas Dan Kemampuan Motorik Kasar Anak TK
Authors: Zahro Halimatus , Sumiharsono Rudy , Triwahyuni Eges
Published: April 2024

The purpose of the research was to find out whether using the playing method could increase the creativity and gross motor skills of Group A & B students at Dewi Sartika Glenmore Islamic Kindergarten. Variable X (Playing method) has 4 indicators, Y1 (Increasing Creativity) has 5 indicators. Variable Y2 (Gross Motor Ability) contains 7 indicators. The research design uses causal quantitative. The method for determining areas is purposive area sampling. The research population for population research techniques was 36 children from groups A and B. Data collection techniques: 1) observation, 2) interviews, 3) documentary. The results of the interview are then processed into several instrument tests from validity and reliability tests, then classic assumption tests including normality tests, homogeneity tests, autocorrelation tests, and heteroscedasticity tests, and finally hypothesis tests which include t tests and F tests. against Y1 sig<0.05 (0.000<0.05), X against Y2 sig<0.05(0.001<0.05), F . So it can be concluded that the playing method has an effect on increasing creativity and gross motor skills.
Harmonizing Faith and Inclusion: Integrating Religious Values in Inclusive Education
Authors: Pradana Dian Arief , Mahfud Mahfud , Priyanto Hary
Published: April 2024

Inclusive education, an educational concept that promotes equality and participation of all individuals, is receiving increasing attention in a diverse global era. This article explores inclusive education from the perspective of religious literature, analyzing how the values and teachings of various religions can shape education that is inclusive, accepting, and respecting differences. Through library research methods, this article collects views from Islamic, Christian, Hindu, Buddhist, Jewish and traditional religious literature. The results of the study show that the concept of inclusive education can be found in universal values such as compassion, justice and brotherhood found in religious literature. These teachings offer a strong foundation for developing a learning environment that embraces diversity, builds student character, and promotes interfaith understanding. However, challenges in integrating religious values in educational practices are also found, including diverse interpretations and contextual adaptations. This article suggests steps towards implementing inclusive education based on religious values, including developing learning materials, training educators, collaborating with religious communities, and developing interfaith dialogue. Although complex, the application of this concept has the potential to shape a more inclusive and sustainable educational environment, building a society that values diversity and equality.
Hubungan Antara Body Image dengan Penerimaan Diri pada Remaja
Authors: Margaretha Hutapea Theresia , Marimbun Rosmaida Siahaan Ervina
Published: April 2024

This study aims to determine the relationship between body image and self-acceptance in young vocational school students. This research is quantitative research. The data collection technique used is random sampling technique using a Likert scale. The results showed a correlation coefficient of 0.533 with a sign of 0.000 (p <0.005), meaning that there was a significant positive relationship between body image and self-acceptance. The analysis showed that the hypothesis was accepted, namely that there was a relationship between body image and self-acceptance in vocational youth and the direction of the relationship, namely positive, which means that the higher the body image possessed by students, the higher self-acceptance in adolescents, conversely, the lower the body image possessed by adolescents, the lower the level of self-acceptance in adolescents.
AUTOMAÇÃO RESIDENCIAL
Authors: Zambonato Adilson , Fabricio Flávia Beatriz , Oliveira Juliano de , Tedeschi Victor Hugo Pancera
Published: April 2024

A automação residencial é um tipo de sistema em que conecta a casa com o usuário, neste trabalho vamos descrever como foi o seu surgimento deste mecanismo e como a chegada da Domótica transformou a casa inteligente e como a internet das coisas e os assitentes pessoais vêm contribuindo com a melhoria dos sistemas automatizados, e quais os cuidados devem ser levados em consideração quando forem ultilizados itens automatizaodos.
3. Penggunaan Kekuatan Udara Dalam Perang Rusia-Ukraina: Analisis Kegagalan Angkatan Udara Rusia Untuk Memainkan Peran Yang Menentukan
Authors: Hashmi Hassan Raza , Perwita Anak Agung Banyu
Published: April 2024

Dengan invasi Rusia ke Ukraina pada Februari 2022, ada banyak spekulasi tentang penggunaan kekuatan udara Rusia dan dampaknya terhadap hasil perang. Argumen tersebut didukung dengan baik oleh alasan bahwa tidak ada paritas antara Angkatan Udara kedua negara dan dugaan mematikan teknologi Rusia. Pasukan Rusia berspekulasi sangat efektif, melakukan kampanye yang direncanakan dengan cermat, didukung oleh sebagian besar peralatan canggih danpadasaatyangsamamenghadapirisikobesaryangterkaityangmelekatpadaoperasiini. Bagi Rusia, risiko ini melampaui kekalahan atau kemenangan dalam teater perang, dan pada kedudukan politik kekuatan dunia yang sedang naik daun. Tapi seperti yang dikatakan, "Perang bisa menjadi ujian brutal yang dengan kejam mengungkapkan kecurangan masa damai". Beberapa bulan terakhir telah mengungkapkan bahwa peristiwa tidak terjadi seperti yang direncanakan atau setidaknya seperti yang diharapkan oleh Moskow. Nilai sebenarnya dari pasukan Rusia berada di bawah pengawasan, mempertanyakannya sebagai "macan kertas" selama ini.
7. ANALISIS PENGARUH PERUBAHAN MASSA PROPELAN DAN WARHEAD PADA ROKET BALISTIK 122 TERHADAP TITIK JATUH ROKET
Authors: FATMAWATI FAIZZA , SOFYAN EDI
Published: April 2024

Roket merupakan wahana terbang yang mempunyai sistem pendorong, baikbahan bakar padat, cair atupun mesin, yang dapat membawa muatan berbentuk bahan peledakataupun beban biasa. Roket Balistik 122 merupakan salah satu roket TNI yang digunakan dalammempertahankan wilayah kedaulatan NKRI yang dikembangkan secara mandiri di Indonesia.Dalam penelitian ini dilakukan analisis pengaruh perubahan massa propelan dan massa warheadterhadap titik jatuh roket balistik 122. Penelitian ini menggunakan metode pemodelan dansimulasi. Pemodelan dan simulasi merupakan suatu proses yang dibuat dalam bentuk fisik danlogis yang bertujuan untuk mendapatkan hasil yang dapat dianalisa baik sebagai sarana disainmaupun menilai kinerja roket yang dibuat. Pada penelitian ini, input data aerodinamika yangdigunakan diperoleh dari perhitungan numerik menggunakan software Missile Datcom. Terdapatdua software yang digunakan dalam penelitian ini yaitu working model dan Matlab Simulink.Dalam simulasi ini dimodelkan dengan adanya perubahan titik center of gravity yang disebabkankarena perubahan massa roket. Perubahan massa roket tersebut diakibatkan roket balistik 122menggunakan propelan sebagai bahan bakar roket yang berkurang massanya pada saat propelanmengalami pembakaran dan adanya perubahan massa pada roket juga disebabkan karena adanyawarhead yang diikut sertakan dalam penembakan roket balistik 122.Dari pemodelan dan simulasi menggunakan software working model 2D dan MATLAB Simulinkyang telah dilakukan dapat disimpulkan bahwa hasil simulasi dari kedua software tersebutmenunjukkan trend yang sama. Bahwa semakin besar massa propelan maka akan menambahkinerja roket sedangkan semakin besar massa warhead, maka akan menurun kinerja roket. Besaranperubahan ini yang diberikan dalam bentuk tabel tembak akan sangat bermanfaat untuk analisadisain roket mendatang.
9. PENGEMBANGAN MANAJEMEN INFORMATION AND COMMUNICATION TECHNOLOGY DI AKADEMI ANGKATAN UDARA
Authors: Fadillah Haris , MS Yuniko
Published: April 2024

Rencana penelitian ini dilatar belakangi oleh kurang optimalnya fasilitas ICT(Information and Communication Technology) di AAU dalam mendukung kegiatan belajar mengajarTaruna, fenomena yang terjadi ketika pandemi covid-19 Taruna harus di isolasi di Flat, fasilitasICT berupa Smart Class tidak dapat mendukung kegiatan belajar mengajar Taruna. Sehinggadirumuskan masalah pengembangan manajemen ICT yang mampu meningkatkan mutupembelajaran di AAU. Adapun teori yang relevan dengan fokus penilitian yaitu teori tentang ICT,Manajemen, Pembelajaran dan konsep perkembangan ICT 5.0. Metode penelitian yang digunakanadalah metode kualitatif dan menggunakan metode triangulasi untuk memvalidasi data. Narasumber dalam menentukan konsep pengembangan ICT yang diharapkan yaitu personel yangterlibat langsung dalam pemanfaatan dan pengelolaan fasilitas ICT tersebut. Hasil pembahasandari penelitian berupa konsep pengembangan ICT di AAU yang diinginkan berdasarkan teoridan konsep serta kebutuhan pengguna sehingga fasilitas ICT yang akan dikembangkan dapatdimanfaatkan dalam meningkatkan mutu pembelajaran di AAU.
4. ANALISIS PEMILIHAN LOKASI SATUAN RADAR BERDASARKAN KRITERIA YANG DITENTUKANTNIAU
Authors: H Soni Sahat H , Zendra Mawan  , Yusa Djuandi
Published: April 2024

Satuan Radar Pertahanan Udara merupakan salah satu unsur dari KomandoPertahanan Udara Nasional yang mempunyai tugas sebagai pendeteksi dini terhadap semuaancaman udara yang melintas di cover area yang menjadi tanggung jawabnya. Masih adanya blankspot area yang dapat menyebabkan terjadinya pelanggaran wilayah udara terutama di wilayahAlur Laut Kepulauan Indonesia III (ALKI III) oleh pesawat asing baik pesawat negaramaupun pesawat sipil yang dapat menimbulkan kerawanan. Sebagai langkah awalKosekhanudnas IV telah melaksanakan survei tiga lokasi untuk penempatan Satuan Radar diAmbon. Penelitian ini bertujuan mengidentifikasi kriteria-kriteria yang berpengaruh signifikan dalampemilihan lokasi Satuan Radar dengan menggunakan metode pendekatan multi kriteria yangrelevan dengan permasalahan pengambilan keputusan pemilihan lokasi Satuan Radar.Setiap alternatif lokasi memiliki dominasi kriteria yang berbeda yang mengakibatkan konflikantar alternatif. Untuk mengatasi permasalahan tersebut digunakan kombinasi metode Borda,Promethee dan Brown Gibson. Pada penelitian ini metode Borda digunakan untuk menentukanbobot terhadap 12 kriteria yang telah dirangking oleh 12 orang expert, sedangkan metodePromethee dan metode Brown Gibson digunakan untuk merangking 3 alternatif lokasiberdasarkan hasil penilaian data survei. Dari hasil penelitian menunjukkan bahwa perhitungandengan menggunakan metode Borda terhadap 12 kriteria pemilihan lokasi Satuan Radar, kriteriaRadar Shadow Contour memiliki nilai bobot tertinggi yaitu sebesar 16,9 % dan untuk nilai bobotkriteria terendah diduduki oleh kriteria sosial masyarakat sebesar 0,8 %. Dari perangkinganterhadap alternatif menggunakan metode Promethee dan metode Brown Gibson, diperolehhasil Gunung Siwang menempati rangking pertama, sehingga alternatif lokasi di Gunung Siwangsangat direkomendasikan untuk dibangun Satuan Radar
5. DISTRIBUASI PENGADAAN SENJATA DAN AMUNISI BADAN PEMBEKALAN TNI
Authors: Aldi I.A.  , Ricky Ichsan  , Adiwinata
Published: April 2024

Keberhasilan suatu operasi udara sangat dipengaruhi oleh proses perencanaan.Peran munisi dan senjata sangatlah penting bagi operasi TNI dimana salah satunya adalah operasiudara yang dilaksanakan oleh TNI Angkatan Udara. Praktik yang terjadi pada Babek TNI belumoptimal dengan adanya keterlambatan dan kesalahan pada proses pengadaan. Penelitian inibertujuan untuk menghasilkan distribusi yang optimal dengan menganalisis optimasi distribusisenjata dan munisi yang berkaitan dengan pengadaan, penyimpanan dan pengirimanmenggunakan manajemen rantai pasok pada Badan Pembekalan TNI guna mendukung operasiudara. Penelitian ini menggunakan teori /konsep manajemen rantai pasok, sumber data diperolehdengan wawancara mendalam sebagai teknik pengumpulan datanya. Hasil penelitian inimenunjukkan bahwa Manajemen rantai pasok distribusi senjata dan munisi pada BadanPembekalan TNI guna mendukung operasi udara sudah berjalan, akan tetapi terdapat beberapakendala dalam pelak sanaannya diantaranya adalah data pemeriksaan maupun kontrak danpanitia yang kurang menguasai akan senjata dan munisi yang sedang di periksanya. Selain ituterdapat permasalahan pada kondisi sarana pergudangan dan prasarana pendukungnya belummemiliki kriteria standar pergudangan. Keterlambatan pengiriman senjata dan munisi ke satuanpengguna yang disebabkan oleh keterbatasan sarana angkutan baik forklift maupun truk jugamenjadi permasalahan mendasar. Saran penelitian ini adalah mengadakan pelatihan gunameningkatkan SDM serta melakukan konektivitas antar gudang.
6. PENGARUH ADVERSITYQUOTIENTTERHADAP RESILIENCE TARUNA AKADEMI ANGKATAN UDARA
Authors: Andre  , Lenny Iryani  , Ridwan  , T. Riyanto
Published: April 2024

Mekanisme perkuliahan di Akademi Angkatan Udara (AAU) memiliki perbedaandengan mekanisme penyelenggaraan perkuliahan di universitas pada umumnya termasukjuga pada perguruan tinggi kedinasan lainnya (non militer). Di AAU mereka dilatih, dididik, dandibina secara kemiliteran, sehingga secara psikologis memerlukan daya tahan terhadap stresyang tinggi. Untuk menghadapi hambatan dalam pendidikan, para taruna AAU memerlukankemampuan psikologi tertentu agar dapat bertahan dan menyesuaikan diri di bidang akademismaupun kemiliterannya. Kemampuan tersebut disebut adversity quotient dan resilience. Metodepengumpulan data dalam penelitian ini menggunakan Skala Adversity Quotient (26 aitem, α=0,904)dan Skala Resilience (38 aitem, α=0,960). Skala yang digunakan adalah skala likert serta analisisstatistiknya menggunakan SPSS versi 26. Hasil analisis data dengan metode analisis regresi liniersederhana mendapatkan rxy = 0,853 dengan ρ = 0,000 (ρ <0,05). Berdasarkan hasil penelitian,terdapat hubungan positif dan peran yang signifikan antara adversity quotient terhadap resiliencetaruna Akademi Angkatan Udara. Arah hubungan positif menunjukkan bahwa semakin tinggiadversity quotient maka tingkat resilience taruna Akademi Angkatan Udara akan semakin tinggi.Adversity quotient berperan sebesar 72,7% terhadap tingkat resilience taruna Akademi AngkatanUdara. Namun demikian, terdapat faktor lain sebesar 27,3% yang menentukan resilience selaindari adversity quotient.
7. PERANCANGAN MEJA PENGELASAN YANG ERGONOMIS BERDASARKAN PENDEKATAN ANTROPOMETRI DAN RULA“RAPID UPPER LIMB ASSESSMENT”
Authors: Riki Kurniadi  , Basuki Arianto  , Indramawan  , W.Tedja Bhirawa
Published: April 2024

Penelitian ini dilakukan untuk merancang meja pengelasan yang ada di bengkel las.Fasilitas meja pengelasan ini digunakan oleh operator las untuk membantu aktivitas pengelasanagar memiliki posisi tubuh yang nyaman, sebelum adanya meja pengelasan ini para operatorlas memiliki postur kerja yang mengharuskan operator las untuk jongkok dan membungkukkanbadan, sehingga postur tubuh operator las yang tidak nyaman pada saat melakukan prosespengelasan tersebut membuat postur punggung, lengan dan leher menjadi tidak nyaman. Alatini dirancang untuk mengurangi rasa tidak nyaman pada operator las saat melakukan aktivitaspengelasan. Tujuan penelitian ini adalah untuk mengetahui gambaran postur kerja denganmenentukan penilaian level ketidaknyamanan postur tubuh. Gambaran postur kerja padaoperator las di bengkel las pada saat proses pengelasan menggunakan RULA. Mejapengelasan juga menggunakan metode antropometri dimana data yang dihasilkan dalampenelitian ini dilakukan dengan pengukuran dari 30 sampel masyarakat sekitar yang terdiri dariukuran panjang tangan (pt), tinggi pinggul (tp), rentang siku (rs), tinggi lutut (tl), setelahpengumpulan sampel data kemudian diolah untuk mendapatkan hasil yang sesuai denganantropometri pengguna. Hasil penelitian menunjukkan bahwa postur kerja tubuh operator las padasaat melakukan proses pengelasan berada pada postur kerja tidak ergonomis pada saatmengelas, sehingga posisi badan mengharuskan untuk berjongkok dan membungkukan badan.Level ketidaknyamanan penilaian pada saat melakukan proses pengelasan berada pada levelketidaknyamanan tinggi (high). Pengukuran data antropometri untuk penggunaan mejapengelasan yang ergonomis dilakukan untuk membuat operator las pada saat melakukanaktivitas pengelasan memiliki posisi yang nyaman. Ukuran dimensi meja pengelasan yang diukur sebagai berikut: Tinggi meja pengelasan 92,2 cm, lebar meja pengelasan 78,2 cm, dan panjangmeja pengelasan 92,4 cm.
8. PERANCANGAN TANGGA LIPAT SEBAGAI ALAT BANTUSERVICE BODY MOBIL YANG ERGONOMIS DENGAN PENDEKATAN REBA (RAPID ENTIRE BODY ASSESSMENT)
Authors: Dea Hamdallah  , Basuki Arianto  , Erwin Wijayanto  , W. Tedja Bhirawa
Published: April 2024

Penelitian ini dilakukan untuk merancang tangga lipat sebagai alat bantu servicemobil yang ada dibengkel. Fasilitas tangga lipat sering digunakan para montir untuk memudahkanpara montir melakukan aktivitas pekerjaan. Sebelum adanya tangga lipat ini mengharuskan paramontir menopang dengan kedua kaki dan jangkauan tangan yang tinggi saat melalukakan servicebody mobil, sehingga montir yang melakukan aktivitas perbaikan memiliki postur kerja yang tidaknyaman. Permasalahannya adalah bagaimana dapat dirancang suatu Alat untuk mengurangirasa tidak nyaman pada montir saat melalukan aktivitas perbaikan. Tujuan penelitian ini adalahuntuk mengetahui gambaran postur kerja dengan menentukan penilaian level ketidaknyamananpostur tubuh. Gambaran postur kerja pada montir di bengkel pada saat sedang melakukanaktivitas perbaikan menggunakan REBA. Tangga lipat juga menggunakan metode antropometridimana data yang dihasilkan dalam penelitian ini dilakukan dengan penggukuran dari 30 sampelmahasiswa yang terdiri dari ukuran tinggi tubuh dalam posisi tegak (ttpt), lebar bahu (tb), tinggi lutut(tl), diameter genggaman tangan (dgt), setelah pengumpulan sampel data kemudian diolah untukmendapatkan hasil yang sesuai dengan anthropometri pengguna. Berdasarkan perhitungan data,persentil yang digunakan dalam perancangan tangga lipat yaitu P5, P50, P95. Hasil penelitianmenunjukkan bahwa postur kerja tubuh montir pada saat melakukan aktivitas perbaiakan beradapada postur kerja tidak ergonomis seperti posisi tangan menjangkau keatas dan posisi kakimenopang ujung jari jangkauan sehingga posisi badan mengharuskan untuk menopang. Levelketidaknyamanan penilaian pada saat melakukan perbaikan berada pada level ketidaknyamanantinggi (high). Rancangan Tangga Lipat yang tepat untuk mengatasi ketidaknyaman para montiradalah dengan pengukuran data antropometri untuk penggunaan tangga lipat dilakukan untukmembuat para montir pada saat melakukan aktivitas perbaikan agar montir memiliki posisi yangnyaman. Ukuran dimensi tangga lipat yang di ukur sebagai berikut: Tinggi tangga 169,4 cm, lebartangga 41,40 cm, jarak tiap anak tangga 43,2 cm, dan pegangan tangga 4,97 cm.
4. RANCANG BANGUN PROTOTIPE PENGUNCI BRANKAS MENGUNAKAN MODIFIKASI KARTU TANDA PENDUDUK DENGAN RFID BERBASIS NODEMCU ESP 8266
Authors: Paulus Setiawan  , Rindu A. Funny  , Adelino L.R. da Silva
Published: April 2024

KTP merupakan kartu identitas diri yang dimiliki oleh warga berusia 17 tahun keatas, KTP berfungsi untuk mencegah adanya identitas ganda dengan adanya barcode unik yang dapat dimanfaatkan sebagai ID akses untuk mengakses suatu sistem seperti kunci elektronik. Keunikan KTP yang digunakan sebagai ID akses dapat digunakan sebagai keamanan seperti akses masuk kantor, kunci pintu elektronik dan bahkan kunci tempat penyimpanan barang berharga atau brankas. Penelitian ini mengembangkan teknologi Iot (Internet of Things) dengan aplikasi Blynk yaitu dengan menggunakan sensor RFID, perangkat NodeMCU ESP 8266 sebagai mikrokontroler dan KTP Timor Leste modifikasi sebagai pengganti kunci brankas menggunakan komponen selenoid. Selain untuk mengurangi tindak kejahatan pembobolan brankas, dengan adanya KTP sebagai akses pengaman brankas diharapkan dapat meningkatkan kesadaran masyarakat, khususnya masyarakat Timor Leste akan kegunaan KTP selain sebagai kartu identitas tetapi juga alat pengaman yang harus dijaga keberadaanya dari orang yang tidak berkepentingan. Hasil dari penelitian ini adalah prototipe pengunci brankas dengan pembaca sensor RFID sebagai reader dan modifikasi KTP yang juga berbahan dasar kartu RFID. Prototipe ini bekerja optimal pada jarak kurang dari 0.85 cm dengan rerata waktu pembacaan tercepat 0.27 detik
5. PREDIKSI JUMLAH KASUS COVID-19 DI JAWA BARAT MENGGUNAKAN METODE ARIMA
Authors: Lediwara Nadiza , Aulia Khamas Heikmakhtiar  , Sembada Denrineksa Bimorogo  , Allodya Nadra Xaviera  , Alya Hijrianisa  , Amadea Kenyoning Hapsari
Published: April 2024

Penelitian ini bertujuan untuk memprediksi seberapa banyak penambahan jumlah kasus Covid-19 di Jawa Barat kurun waktu tertentu menggunakan metode ARIMA. Data yang digunakan berupa data total kasus pasien positif Covid-19 di Jawa Barat dari bulan Mei 2021 sampai Desember 2021. Hasil dari penelitian ini adalah untuk data total kasus pasien positif Covid-19 model terbaiknya ARIMA (2,1,0) degan metode manual. Diperoleh hasil yaitu kasus Covid-19 cenderung menurun tidak terlalu drastis.
8. KORELASI PENINGKATAN TRAFFIC TERHADAP WAKTU TUNDA (DELAY) DI LANUD ELTARI KUPANG
Authors: Mahardika Ivan Yusri , Muchammad Furqon Muchaddats
Published: April 2024

Penelitian ini bertujuan untuk mengetahui banyak delay yang ada saat ini dan untuk mengetahui hubungan antara Peningkatan Traffic dengan waktu tunda (delay) di Lnud El tari Kupang dari aspek lalulintas udara. Penelitian ini dilakukan di Perum LPPNPI Cabang Kupang yang terletak di lanud El Tari Kupang pada bulan Januari s.d. Agustus 2019. Metode penelitian yang digunakan adalah metode penelitian kuantitatif. Populasi penelitian adalah seluruh pesawat udara yang beroperasi di Lanud El Tari Kupang dalam hal ini traffic dalam kurun waktu 4 tahun terakhir. Berdasarkan penelitian ini, diketahui bahwa terdapat masalah pada peningkatan traffic terhadap waktu tunda (delay) di Lanud El Tari Kupang. Untuk menanggulangi kendala yang terjadi pada peningkatan traffic terhadap waktu tunda (delay) maka untuk waktu jangka pendek perlu adanya pengaturan slot time yang merata agar dapat meminimalkan delay yang terjadi dan untuk waktu jangka panjang diperlukan koordinasi kembali antara pihak Perum LPPNPI Cabang Kupang dengan PT Angkasa Pura 1 (Persero) untuk melakukan perluasan apron dan pembuatan rapid exit serta parallel taxiway sehingga dapat mengimbangi jumlah traffic yang terus meningkat dan dapat mengurangi jumlah delay yang terjadi di Lanud El Tari Kupang. Hal tersebut bertujuan agar dapat terciptanya arus lalu lintas udara yang aman, lancar serta efisien di massa yang akan datang. Hasil dari penelitian ini adalah dapat tercapainya pengaturan slot time tersebut dan juga tercapainya koordinasi tersebut untuk membicarakan tentang perluasan apron dan pembuatan rapid exit dan parallel taxiway disana.
基于问题学习的博士生病理生理学课程新体系的建设
Authors: 何晶  , 刘玲
Published: April 2024

何晶，刘玲
同济大学医学院病理与病理生理学系，上海
摘要：《病理生理学》是连接医学基础与临床的重要桥梁学科之一，而博士研究生的高级病理生理学课程，更是培养基础科研与临床医疗人才的重要学科，其课程建设具有至关重要的作用。针对以往课程体系内容陈旧，形式单一，索然无味的弊端，我们在本校博士生高级病理生理学课程——《病理生理学基础与前沿进展》的课程建设中，独创性地引入基于问题学习（problem-based learning, PBL）的模式，并在授课、讨论及考核的各环节上进行提升，进一步运用线上和线下多角度、多形式的教学方式，显著提升了教学效果，在理论和实践教育两方面获得了良好的反响。
Practice and associated factors determination of self-medication with antibiotics among community residents in Boyolali, Indonesia: A cross-sectional study
Authors: Karuniawati Hidayah , Suryawati Sri , Sulaiman Syed Azhar Syed , Taufik Taufik , Ismail Wan Ismahanisa , Hossain Md. Sanower
Published: April 2024

This study investigated the prevalence, practice, and factors associated with self-medication with antibiotics (SMA) in the general community in Boyolali, Indonesia. This cross-sectional study used a validated questionnaire with the cluster sampling method applied to select households. Data were analyzed using chi-square and multivariate logistic regression analysis. During the study, 961 respondents participated (46.9% male and 53.1% female). The prevalence of SMA was 16%. Amoxicillin (50.0%) and tetracycline (33%) were frequently used as antibiotics for self-medication. The reasons for SMA were mainly personal experience and not consulting with a doctor to save money. Most respondents reported that antibiotics could kill viruses (84.3%) and reduce fever (73.2%). They do not know that antibiotics must be bought in a pharmacy after being prescribed by a doctor (66.8%) and do not know how to use antibiotics correctly (63.5%). Age, marital status, employment status, knowledge of antibiotic access, and knowledge of antibiotics misuse effect were significantly associated with SMA (p < 0.05). This study determined 16% SMA, but the tolerance to SMA should be zero because any single percent of SMA could spread antibiotic resistance widely among the whole community. Therefore, educating and encouraging people to avoid SMA is recommended to prevent ABR development and spread among societies.
Computer-aided drug design of novel nirmatrelvir analogs inhibiting main protease of Coronavirus SARS-CoV-2
Authors: Lohachova Kateryna O. , . Sviatenko Anastasiia S , Kyrychenko Alexander , Ivanov Volodymyr V. , Langer Tierry , Kovalenko Sergiy M. , Kalugin Oleg N.
Published: April 2024

A computer-aided drug design of new derivatives of nirmatrelvir, an orally active inhibitor of the main-protease (Mpro) of the severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2), was performed to identify its analogues with a higher antiviral potency. The following workflow was used: first, an evolutionary library composed of 1,866 analogues was generated starting from a parent nirmatrelvir scaffold and going through small mutation, fitness scoring, ranking, and selection. Second, the generated library was preprocessed and filtered against a 3-D pharmacophore model of nirmatrelvir built from its X-ray structure in a co-crystalized complex with the Mpro enzyme, allowing us to reduce the chemical space to 32 active analogues. Third, structure-based molecular docking against two different enzyme structures further ranked these active candidates, so that up to eight better-binding analogs were identified. The selected hit-analogues target the Mpro enzymes of SARS-CoV-2 with a higher binding affinity than a parent nirmatrelvir. The main structural modifications that increase the overall inhibitory affinity are identified at the azabicyclo[3.1.0] hexane and 2-oxopyrrolidine fragments. A characteristic structural feature of the inhibitor binding with the Mpro active centre is the similar location of the trifluoroacetylamino fragment, which is observed for most hit-analogues. The suggested workflow of the computer-aided rational design of new antiviral noncovalent inhibitors based on the scaffold of approved drugs is a promising, extremely low-cost, and time-efficient approach for the development of new potential pharmaceutical ingredients for the treatment of Coronavirus Disease 2019.
Hair cosmetic ingredients from the symbiont bacteria Xylocarpus sp. fruit are based on antimicrobial and antifungal bacteria
Authors: Pringgenies Delianis , Setyati Wilis Ari , Ismail Akhmad , Ariyanto Dafit
Published: April 2024

The symbiotic bacteria of the mangrove fruit, Xylocarpus sp., have the potential to act as antibacterial and antifungal agents. The research objective is to determine the possibility of producing symbiotic bacteria for the cosmetic bioindustry. Isolate Alcaligenes aquatilis (Isolate X1.63), Sinomicrobium oceani (Isolate X2.52), S. oceani (Isolate X1.54), Pseudomonas khazarica (Isolate X1.64), S. oceani (Isolate X1.53), and Proteus mirabilis (Isolate X1.65) bacteria were used as samples and tested against pathogenic bacteria and pathogenic fungi. Then, a cream was prepared using symbiotic bacteria as the main ingredient with different concentrations for subsequent testing on mouse skin over 14 days. Finally, it was analyzed using histological methods. Hair follicle growth ability was observed at various concentrations of the cream. Specifically, the consortium bacterial cream shows superior efficacy compared to other treatments. Testing bacterial extract as a cream formulation can be an alternative treatment for alopecia (baldness). The research findings concluded that the symbiotic bacteria of Xylocarpus sp. mangrove fruit have the potential to be used as a material for the cosmetic bioindustry. This is because, in addition to having antibacterial and antifungal properties, they also demonstrate potential for use as a hair cream product for treating alopecia.