bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROJECT-BASED LEARNING ON CRYPTOGRAPHIC USING LMS
Authors: Syaifuddin M , Amrullah Amrullah , Ginting Rico Imanta , Iswan M , Hutagalung Juniar 
Published: April 2022

Abstract:” Cryptography is one of the important subjects to learn because the content of the discussion discusses data security. Data security has a very important role considering that most transaction activities are carried out on the internet. Many platforms offer virtual transactions, such as motorcycle taxis, online marketplaces, and banking. For transacting on the internet, reliable data security is needed to maintain the security of user data from internet crimes (cybercrime). For cryptography learning to produce students who understand cryptography in-depth, this learning is carried out independently. One of the lessons to improve independent skills is a project approach. With project-based learning, students will be actively involved in completing projects given by the lecturer. To facilitate interaction and monitor projects completed by students, an LMS (Learning Management System) was created. The lecturer will later upload the student projects through the LMS, and if the student wants to work on the project, they can download it from the LMS. Keywords: Cryptography; LMS; Online transactions Abstrak:” Kriptografi merupakan salah satu mata pelajaran yang penting untuk dipelajari karena isi bahasannya membahas tentang pengamanan data. Saat ini, keamanan data memiliki peran yang sangat penting, mengingat sebagian besar aktivitas transaksi dilakukan di internet. Banyak platform yang menawarkan transaksi virtual, seperti ojek online, pasar online dan perbankan. Dalam bertransaksi di internet dibutuhkan keamanan data yang handal untuk menjaga keamanan data pengguna dari kejahatan internet (cyber crime). Agar pembelajaran kriptografi menghasilkan mahasiswa yang memahami kriptografi secara mendalam, maka pembelajaran ini dilakukan secara mandiri. Salah satu pembelajaran untuk meningkatkan kemampuan mandiri adalah dengan pendekatan project. Dengan pembelajaran berbasis project, mahasiswa akan terlibat aktif menyelesaikan project yang diberikan dosen. Untuk memudahkan interaksi dan monitor project yang diselesaikan mahasiswa, maka dibuat LMS (Learning Manajement System). Setiap project mahasiswa nantinya akan di unggah oleh dosen melalui LMS dan mahasiswa bisa mengunguh project di LMSDengan menambahkan LMS dan pembelajaran yang berbasis project pada pembelajaran kriptografi menunjukkan hasil belajar yang lebih baik. Hal ini dapat dilihat pada hasil tinjauan dilangan dengan penyelesaian sebuah soal dan hasil ujian akhir mahasiswa. Kata kunci: Kriptografi; LMS; Transaksi Online,
E-MSMEs (SMALL AND MEDIUM MICRO ENTERPRISES) BASED ON ANDROID TO INCREASE SALES OF BENI SCROLL ART
Authors: Gunarti Triana Sri , Tujni Baibul , Solikin Imam 
Published: April 2022

Abstract: Micro, Small and Medium Enterprises (MSMEs) are business entities or individuals that have productive activities and fulfill the criteria for micro-enterprises. The development of the economic sector in Indonesia is also influenced by MSME businesses. Beni Scroll Art is an MSME engaged in the sale of handicrafts such as making miniature amperes, trophies made of wood, bird statues made of wood and so on. This research is a development of research that previously discussed the use of website-based information technology which was developed into android-based information technology. Android-based sales applica-tion development is more effectively used for the community in the buying and selling process because it is more familiar in the community. Therefore, the system development carried out by researchers is an Android-based application in the sales process and to in-crease sales. The method used in developing this android application is a prototype with several stages of Communication, Quick Plan, Modeling and Quick Design, Quick Design, Construction of Prototype, and Deployment Delivery and Feedback. The purpose of this research is to simplify sales, increase sales, and make the sales process more effective and efficient. Keywords: applications; android; sales; SMEs Abstrak: Usaha Mikro Kecil Menengah (UMKM) merupakan badan usaha atau perseorangan yang mempunyai kegiatan produktif serta memenuhi kreteria dalam usaha mikro. Perkembangan bidang ekonomi di Indonesia juga diperngaruhi oleh usaha UMKM. Beni Scroll Art merupakan UMKM yang bergerak dibidang penjualan keterampilan tangan seperti pembuatan miniature ampere, piala dengan bahan dasar kayu, patung burung dengan bahan dasar kayu dan sebagainya. Penelitian ini merupakan pengembangan dari penelitian yang sebelumnya membahas pemanfaatan teknologi informatika berbasis website dikembangkan menjadi teknologi informasi berbasis android. Pengembangan aplikasi penjualan berbasis android lebih efesien digunakan untuk masyarakat dalam melakukan proses jual-beli karena lebih familiar dimasyarakat. Maka dari itu pengem-bangan sistem yang dilakukan peneliti adalah aplikasi berbasis android dalam proses penjualan serta untuk meningkatkan penjualan. Metode yang digunakan dalam pengambangan aplikasi android ini adalah prototype dengan beberapa tahapan komunikasi, rencana cepat, pemodelan dan desain cepat, desain cepat, konstruksi prototipe, dan pengiriman dan umpan balik penyebaran. Tujuan dari penelitian ini untuk mempermudah penjualan, meningkatkan penjualan, serta agar proses penjualan lebih efektif, dan efesien. Kata kunci: aplikasi; android; penjualan; UMKM
ANALYSIS AND IMPLEMENTATION NAÏVE BAYES FOR FAST TRACK STUDENT GRADUATION DIAGNOSIS AT STMIK ROYAL
Authors: Arifin Andhini Asri Awaliyah , Syah Arridha Zikra , Akmal Akmal 
Published: April 2022

Abstract: Student graduation is one thing that needs to be considered because it is included in the College's Internal Quality Assurance Standards (SPMI). STMIK Royal is one of the universities experiencing problems with student graduation. To achieve the quality of these graduates, a graduation diagnosis with the standards that have been set for students who are still carrying out studies is very necessary so that anticipatory steps can be taken from the beginning to overcome the occurrence of graduation problems in the academic field. This research aims to diagnose fast-track student graduation by using a data mining model with a classification function. The technique used for the classification data mining model is the Naïve Bayes Algorithm. The dataset used as training and testing data is data from the 2021 STMIK Royal fast track students. The criteria used to determine student graduation are Gender, class, credits, GPA, Tuition Fee, Guidance Process, and the KKL Report. The results of the classification modeling with the Naïve Bayes Algorithm produce an accuracy value of 83%. Keywords: data mining; graduation; naïve Bayes Abstrak: Kelulusan mahasiswa adalah salah satu hal yang harus diperhatikan karena termasuk ke dalam Standar Penjaminan Mutu Internal (SPMI) perguruan tinggi. STMIK Royal adalah salah satu perguruan tinggi yang mengalami masalah kelulusan mahasiswa. Untuk mencapai kualitas lulusan tersebut, diagnosis kelulusan dengan standar yang telah ditetapkan untuk mahasiswa yang masih menjalankan studi sangat diperlukan sehingga dapat dilakukan langkah antisipasi dari awal untuk menanggulangi terjadinya permasalahan kelulusan dalam bidang akademik. Tujuan diadakannya penelitian ini untuk untuk mendiagnosis kelulusan mahasiswa fast track dengan menggunakan model data mining dengan fungsi klasifikasi. Teknik yang digunakan untuk model data mining klasifikasi adalah Algoritma Naïve Bayes. Dataset yang akan digunakan untuk menjadi data latih dan data uji adalah data mahasiswa fast track STMIK Royal tahun 2021. Kriteria yang digunakan untuk diganosis kelulusan mahasiswa, diantaranya Jenis Kelamin, Kelas, SKS, IPK, Uang Kuliah, Proses Bimbingan, dan Pengumpulan Laporan KKL. Hasil pemodelan klasifikasi dengan Algoritma Naïve Bayes menghasilkan nilai akurasi sebesar 83%. Kata kunci: data mining; kelulusan; naïve bayes
APPLICATION OF CAI METHOD IN TAJWID SCIENCE LEARNING MEDIA APPLICATIONS MULTIMEDIA BASED
Authors: Parini Parini 
Published: April 2022

Abstract: one component important in the learning process is the medium. The position of learning media right now is not only just a tool to help to teach but also is a method for motivating and communicating with students more effective. The science of recitation is one part of the branch of Qur’an science that is very important for every Muslim to learn. A teacher tries to develop and advance education, especially at MIS Al-Mahdy. Efficient and students are less active due to the provision of material that is still watching causes students be passive; therefore, to avoid this, the teaching and learning process applies the CAI method. CAI ( Computer Assisted Instruction ) is a learning media through a computer system built as a complement and support learning techniques that can be packaged in an attractive and interactive multimedia form to increase student interest in learning. Therefore, the learning media with the CAI method can be a learning resource that can help achieve the goals of learning Islamic religious education and can also increase students' learning motivation in the teaching and learning process of Islamic religious education, especially the science of recitation. Keywords: Application; Computer Assisted Instruction; Instructional Media; Tajwid Abstrak :Salah satu komponen penting dalam proses belajar adalah media. Kedudukan media pembelajaran saat ini tidak hanya sekedar alat bantu untuk mengajar, tetapi juga merupakan cara untuk memotivasi dan berkomunikasi dengan pelajar agar lebih efektif. Ilmu tajwid merupakan salah satu bagian dari cabang ilmu alquran yang amat penting untuk dipelajari setiap muslim, untuk itu seorang guru berusaha mengembangkan dan memaj ukan pendidikan khususnya di MIS Al-mahdy permasalahan yang dihadapi khususnya dalam pengajaran quran hadist menganai ilmu tajwid seorang guru tersebut dalam melaksanakan pengajaran kurang efisien dan siswa kurang aktif disebabkan pemberian materi yang masih menonton menyebabkan siswa/i pasif maka dari itu untuk menghindari hal tersebut proses belajar mengajar menerapkan metode CAI. CAI (Computer Assisted Instruction) merupakan media pembelajaran melalui sistem komputer yang dibangun sebagai pelengkap dan pendukung dalam metode pembelajaran yang dapat dikemas dalam bentuk multimedia yang menarik dan interaktif sehingga dapat meningkatkan minat siswa untuk belajar. Oleh karena itu media pembelajaran dengan metode CAI dapat dikatakan sebagai sumber belajar yang dapat membantu mencapai tujuan dari pembelajaran pendidikan agama islam dan juga dapat meningkatkan motivasi belajar siswa dalam proses belajar mengajar pendidikan agama islam khususnya ilmu tajwid. Keywords: Aplikasi; Computer Assisted Instruction; Ilmu Tajwid; Media Pembelajaran;
La economía social como prioridad política. Análisis de los presupuestos participativos en Ecuador
Authors: Guerrero Arrieta Katherine Geovanna , Savall Morera Teresa 
Published: April 2022

En Ecuador, con la aprobación de la constitución en 2008, se ha impulsado la consecución del fin del buen vivir (Sumak Kawsay), fijando como objetivo establecer un sistema económico acorde a sus principios, incorporando entre sus prioridades el fomento de la economía social. El objetivo del trabajo es conocer si las preferencias de la ciudadanía están alineadas con las del gobierno. Para ello se recurre al análisis de los presupuestos participativos en Ecuador, como herramienta que permite conocer las preferencias de la ciudadanía. Concretamente se realizan tres estudios de caso representativos de las distintas regiones naturales de Ecuador: Quito, Guayaquil y Sucumbíos. Como principales resultados destacar que las preferencias de la ciudadanía en Ecuador coinciden en gran medida con el objetivo del gobierno de fomentar a la economía social. Sin embargo, se pueden distinguir tres modelos diferentes de presupuestos participativos, que se traducen en resultados distintos.
The Efficacy and Outcome of a Two-Staged Operation for Irreducible Knee Dislocation: A Prospective Short-Term Follow-Up
Authors: Cui Shengyu , Yi Hong , Zhu Xinhui , Fan Jianbo , Ding Yi , Liu Wei 
Published: April 2022

Background: Irreducible knee dislocation (IKD) is a very rare but serious type of knee dislocation; it can lead to soft tissue necrosis due to incarceration of the medial structures and faces great difficulty in the postoperative rehabilitation, too. IKD needs careful pre-operative planning. There is no universal agreement about the appropriate surgical strategy for IKD. The purpose of this study was to investigate the clinical efficacy, safety, and outcome of the two-staged operation in treatment of IKD.Methods: IKD patients were included from June 1, 2016 to May 31, 2020. In the stage-1 surgery, acute reduction and extra-articular structure repair were performed. Following an intermediate rehabilitation, delayed cruciate ligament reconstructions were performed in stage-2. Physical examination, CT, MRI, and X-ray were performed during the pre-operative period. Knee function, joint stability, ligament laxity, knee range of motion (ROM), and alignment were accessed at follow-ups. The minimum and maximum follow-up times were 0.5 years and 1 year, respectively.Results: In total, 17 IKD patients were included. There were three subjects (17.65%) missing at the 1 year follow-up and the average follow-up was 11.18 ± 2.53 months. After stage-1, normal alignment and superior valgus/varus stability were restored in most subjects; however, a notable anterior–posterior instability still existed in most patients. The intermediate rehabilitation processed smoothly (6.94 ± 1.20 weeks), and all patients achieved knee ROM of 0–120° finally. At 0.5 years and 1 year follow-up after stage-2, all subjects had achieved normal knee stability, ROM, and satisfying joint function. No infection or DVT was observed.Conclusions: The two-staged operation for IKD has superior efficacy on knee stability and function, and it can facilitate the rehabilitation and achieve satisfactory short-term outcome.
Efficient Synthesis of (R)-(+)-Perillyl Alcohol From (R)-(+)-Limonene Using Engineered Escherichia coli Whole Cell Biocatalyst
Authors: Sun Chao , Zhang Rubing , Xie Congxia 
Published: April 2022

(R)-(+)-perillyl alcohol is a much valued supplemental compound with a wide range of agricultural and pharmacological characteristics. The aim of this study was to improve (R)-(+)-perillyl alcohol production using a whole-cell catalytic formula. In this study, we employed plasmids with varying copy numbers to identify an appropriate strain, strain 03. We demonstrated that low levels of alKL provided maximal biocatalyst stability. Upon determination of the optimal conditions, the (R)-(+)-perillyl alcohol yield reached 130 mg/L. For cofactor regeneration, we constructed strain 10, expressing FDH from Candida boidinii, and achieved (R)-(+)-perillyl alcohol production of 230 mg/L. As a result, 1.23 g/L (R)-(+)-perillyl alcohol was transformed in a 5 L fermenter. Our proposed method facilitates an alternative approach to the economical biosynthesis of (R)-(+)-perillyl alcohol.
Pyroptosis-Related Gene Signature Predicts Prognosis and Indicates Immune Microenvironment Infiltration in Glioma
Authors: Zhang Yulian , Zhang Chuanpeng , Yang Yanbo , Wang Guohui , Wang Zai , Liu Jiang , Zhang Li , Yu Yanbing 
Published: April 2022

Objective: Gliomas are the most common primary tumors in the central nervous system with a bad prognosis. Pyroptosis, an inflammatory form of regulated cell death, plays a vital role in the progression and occurrence of tumors. However, the value of pyroptosis related genes (PRGs) in glioma remains poorly understood. This study aims to construct a PRGs signature risk model and explore the correlation with clinical characteristics, prognosis, tumor microenviroment (TME), and immune checkpoints.Methods: RNA sequencing profiles and the relevant clinical data were obtained from the Chinese Glioma Genome Atlas (CGGA), the Cancer Genome Atlas (TCGA), the Repository of Molecular Brain Neoplasia Data (REMBRANDT), and the Genotype-Tissue Expression Project (GTEx-Brain). Then, the differentially expressed pyroptosis related genes (PRGs) were identified, and the least absolute shrinkage and selection operator (LASSO) and mutiCox regression model was generated using the TCGA-train dataset. Then the expression of mRNA and protein levels of PRGs signature was detected through qPCR and human protein atlas (HPA). Further, the predictive ability of the PRGs-signature, prognostic analysis, and stratification analysis were utilized and validated using TCGA-test, CGGA, and REMBRANDT datasets. Subsequently, we constructed the nomogram by combining the PRGs signature and other key clinical features. Moreover, we used gene set enrichment analysis (GSEA), GO, KEGG, the tumor immune dysfunction and exclusion (TIDE) single-sample GSEA (ssGSEA), and Immunophenoscore (IPS) to determine the relationship between PRGs and TME, immune infiltration, and predict the response of immune therapy in glioma.Results: A four-gene PRGs signature (CASP4, CASP9, GSDMC, IL1A) was identified and stratified patients into low- or high-risk group. Survival analysis, ROC curves, and stratified analysis revealed worse outcomes in the high-risk group than in the low-risk group. Correlation analysis showed that the risk score was correlated with poor disease features. Furthermore, GSEA and immune infiltrating and IPS analysis showed that the PRGs signature could potentially predict the TME, immune infiltration, and immune response in glioma.Conclusion: The newly identified four-gene PRGs signature is effective in diagnosis and could robustly predict the prognosis of glioma, and its impact on the TME and immune cell infiltrations may provide further guidance for immunotherapy.
A Novel 3D Visualized Operative Procedure in the Single-Stage Complete Repair With Unifocalization of Pulmonary Atresia With Ventricular Septal Defect and Major Aortopulmonary Collateral Arteries
Authors: Qiu Hailong , Wen Shusheng , Ji Erchao , Chen Tianyu , Liu Xiaobing , Li Xiaohua , Teng Yun , Zhang Yong , Liufu Rong , Zhang Jiawei , Xu Xiaowei , Chen Jimei , Huang Meiping , Cen Jianzheng , Zhuang Jian 
Published: April 2022

ObjectivesPulmonary atresia with ventricular septal defect and major aortopulmonary collateral arteries (PA/VSD/MAPCAs) is a relatively rare, complex, and heterogeneous congenital heart disease. As one of the effective treatments, the midline unifocalization strategy still remains complicated and challenging due to the diverse forms of MAPCAs and pulmonary arteries. The purpose of this study is to summarize our experience of a novel three-dimensional (3D) visualized operative procedure in the single-stage complete repair with unifocalization and to clarify the benefits it may bring to us.MethodsWe described our experience of the 3D visualized operative procedure such as 3D printing, virtual reality (VR), and mixed reality (MR) technology in patients with PA/VSD/MAPCAs who underwent a single-stage complete repair with unifocalization. The data from the patients who underwent this procedure (3D group) and those who underwent the conventional procedure (conventional group) were compared.ResultsThe conventional and 3D groups included 11 patients from September 2011 to December 2017 and 9 from January 2018 to March 2021, respectively. The baseline characteristics such as age, body weight, preoperative saturation, the anatomy of the pulmonary arteries and MAPCAs, the Nakata index, and TNPAI had no statistical significance. All 9 patients in the 3D group were operated only through a median sternotomy, while 8 cases (72.7%) in the conventional group needed another posterolateral thoracotomy (p = 0.001). In the 3D group, the CPB time was shorter (93.2 ± 63.8 vs. 145.1 ± 68.4 min, p = 0.099), and the median pre-CPB time per MAPCAs was significantly shorter [25.7 (14.0, 46.3) vs. 65 (41.3, 75.0) min, p = 0.031]. There was no early death in the 3D group, while there were 3 in the conventional group (0 vs. 27.3%, p = 0.218).ConclusionThe novel 3D visualized operative procedure may help improve the performance of the single-stage complete repair with the midline unifocalization of PA/VSD/MAPCAs and help shorten the dissecting time of the MAPCAs. It may promote the routine and successful application of this strategy in more centers.
ADCP Observations of Currents and Suspended Sediment in the Macrotidal Gulf of Martaban, Myanmar
Authors: Harris Courtney K. , Wacht Jacob T. , Fair Matthew J. , Côté Jessica M. 
Published: April 2022

The Ayeyarwady and Thanlwin Rivers, which drain Myanmar, together form one of the largest point sources of freshwater and sediment to the global ocean. Combined, these rivers annually deliver an estimated 485 Mt of sediment to the northern Andaman Sea. This sediment contributes to a perennially muddy zone within the macro-tidal Gulf of Martaban, but little is known about the processes that dominate dispersal and trapping of sediment there, as very few water column observations are available. A research cruise in December 2017 provided a rare opportunity to obtain Acoustic Doppler Current Profiler (ADCP) data along transects from the Gulf of Martaban and adjacent continental shelf. Two transects were obtained from the outer portion of the Gulf of Martaban in water depths that ranged from about 20–35 m. These showed very fast currents, especially during flood tide conditions, exceeding 1.5 m/s. The backscatter record from the ADCP indicated asymmetries in distribution of suspended sediment during the ebb versus flood phase of the tide. During ebb tidal conditions, the backscatter record indicated that sediment was transported in either a surface advected layer, or fairly well-mixed throughout the water column. In contrast, during flood tidal conditions, sediment was confined to the bottom boundary layer, even though the velocities were faster during flood than the ebb conditions. The vertical structure of the currents during flood tide conditions indicated the presence of sediment–induced stratification because currents within the near-bed turbid layers were relatively slow, but speeds increased markedly above these layers. This albeit limited dataset provides an exciting glimpse into the dynamics of sediment transport within the muddy, macrotidal Gulf of Martaban, and implies the importance of tidal straining and bottom nepheloid layer formation there.