bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Media Pembelajaran Pendidikan Agama Islam Berbasis Web (Google Sites) Di SMPN 1 Sindang Kelas VIII Semester Genap Tahun Akademik 2022/2023
Authors: Selviana Sella , Ibnudin Ibnudin , Ruswa Ruswa
Published: May 2024

Kemajauan zaman yang diikuti dengan perkembangan teknologi telah membuka segala aspek kehidupan manusia termasuk di dalam bidang pendidikan. Guru Pendidikan Agama Islam harus mampu menguasai teknologi dan mengembangkannya. Problematika yang dihadapi oleh guru Pendidikan Agama Islam adalah penggunaan media pembelajaran yang membosankan dan belum terampilnya guru Pendidikan Agama Islam dalam mengembangkan media. Berdasarkan permasalahan diatas, peneliti berusaha mengembangkan media pembelajaran Pendidikan Agama Islam berbasis Website dengan menggunakan Google Sites. Sehingga rumusan masalah yang dikaji dalam penelitian ini yakni pertama, bagaimana tahapan pengembangan media pembelajaran Pendidikan Agama Islam berbasis WEB (Google Sites) di SMPN 1 Sindang kelas VIII semester genap tahun akademik 2022/2023? Kedua, bagaimana respon/tanggapan siswa dalam pengembangan media pembelajaran Pendidikan Agama Islam berbasis WEB (Google Sites) di SMPN 1 Sindang kelas VIII semester genap tahun akademik 2022/2023?. Penelitian ini bertujuan untuk mengetahui tahapan dan respon/tanggapan siswa terkait pengembangan media pembelajaran Pendidikan Agama Islam berbasis WEB (Google Sites). Penelitian ini merupakan penelitian lapangan (field research). Adapun jenis penelitian ini merupakan penelitian pengembangan (Research and Development) atau R&D dengan pengumpulan data berupa observasi, wawancara, dokumentasi dan angket uji kelayakan dan respon siswa. Adapun kesimpulan dari penelitian ini adalah bahwa tahapan pengembangan media pembelajaran Pendidikan Agama Islam berbasis WEB (Google Sites) menggunakan model ADDIE (Analysis, Design, Development, Implementation, Evaluation) dengan hasil uji media dan materi dari tim penguji dinyatakan “Layak” dan hasil angket respon peserta didik yang menyatakan “Sangat Baik”.
Perbandingan Kemampuan Pemahaman Matematis Antara Siswa Yang Mendapatkan Strategi Creative Problem Solving (Cps) Dengan Model Pembelajaran Konvensional
Authors: Muliawati Tina , Sofyan Deddy
Published: May 2024

Most student is passive in the process learning of mathematics that leads to less in their creativity and achievement. Therefore, it needs an effort and innovatively learning of mathematics. As an alternative concerning such things one should develops learning of mathematics with “Creative Problem Solving (CPS)” approach. It is a learning approach which generates an activity between mathematics and students. Thus, it motivates them to solve the problem uniquely with many stagiest. As for which being experiment class is VII-D and VII-E. Class VII-D is getting Creative Problem Solving (CPS) strategy and class VII-E is getting conventional teaching.  For the experimental instrument was composed 6 essays. The gain of students' mathematics understanding ability increases getting Creative Problem Solving (CPS) strategy is better than students who received conventional teaching.
Perbandingan Prestasi Belajar Matematika Siswa Antara Yang Mendapatkan Model Active Learning Tipe Giving Question And Getting Answer Dengan Konvensional
Authors: Aisyah Euis Siti , Sofyan Deddy
Published: May 2024

Dalam pembelajaran matematika sering terjadi masalah dalam hal rendahnya prestasi belajar siswa yang diawali dengan anggapan bahwa matematika itu sulit. Salah satu faktor yang mempengaruhi terjadinya masalah tersebut adalah kemampuan dalam memilih dan menggunakan model pembelajaran yang efektif. Pada pembelajaran konvensional siswa lebih sering bersikap pasif. Kebiasaan bersikap pasif dapat mengakibatkan sebagian besar siswa takut dan malu bertanya akan mengenai materi yang kurang dipahaminya. Adapun active learning tipe giving question and getting answer dengan potongan-potongan kertas sebagai medianya dapat digunakan guru untuk mengetahui informasi tertentu, yaitu materi yang kurang dipahami siswa serta materi yang dapat dijelaskan oleh siswa. Penelitian ini bertujuan untuk:1) mengetahui perbandingan prestasi belajar matematika antara siswa yang mendapatkan model active learning tipe GQGA dengan siswa yang mendapatkan model pembelajaran konvensional, beserta peningkatannya; 2) mengetahui perbedaan prestasi belajar matematika antara siswa kelompok tinggi, sedang, dan rendah setelah mendapatkan model active learning tipe GQGA, beserta peningkatannya; 3)  mendeskripsikan sikap siswa terhadap pembelajaran matematika dan model active learning tipe GQGA. Penelitian ini dilaksanakan secara eksperimental pada Sekolah Menengah Atas Negeri di Kota Garut. Tahapan penelitian dimulai dari pembuatan instrumen, pelaksanaan pembelajaran, dan pelaksanaan tes prestasi belajar. Tes dilakukan sebelum dan sesudah pembelajaran. Khusus di kelas eksperimen, dilaksanakan  pengisian angket oleh siswa. Pengolahan data secara kuantitatif dilakukan perhitungan secara manual dengan bantuan Microsoft Office Excel. Adapun pengujian hipotesis dilakukan dengan menggunakan uji Mann Whitney, Anova Satu Jalur (One Way Anova), dan Kruskall Wallis.
Perbedaan Kemampuan Pemecahan Masalah Matematik Antara Yang Menggunakan Pembelajaran Kontekstual Dengan Problem Based Learning Di Mts Al-Mu’amalah Garut
Authors: Ratnawati  , Nanang
Published: May 2024

This study uses a model of learning that is Contextual teaching and learning and method Problem Based Learning. Research conducted a experimental study. Learning with this learning method directs students to be able to solve mathematical problems. The purpose of this study was to determine differences in mathematical problem-solving skills among students who received guided discovery method is better than the students who received contextual teaching learning and problem Based learning method is haven’t better enough significance then between two methods. After doing a pretest and posttest and using a significance level of 5% can be concluded that the mathematical problem-solving ability of students who received contextual teaching and learning methods no better than problem-based learning.
Penelitian ini menggunakan dua model pembelajaran yaitu metode Pembelajaran Kontekstual dan Problem Based Learning . Penelitian yang dilakukan merupakan penelitian  eksperimen. Pembelajaran dengan metode pembelajaran ini mengarahkan siswa untuk mampu memecahkan masalah matematis. Tujuan penelitian ini adalah untuk mengetahui perbedaan kemampuan pemecahan masalah matematis antara siswa yang mendapat metode Pembelajaran Kontekstual dan Problem Based Learning siswa. Setelah melakukan prasyarat  dan postest dan menggunakan taraf signifikansi 5% dapat diambil kesimpulan bahwa Tidak terdapat perbedaan kemampuan pemecahan masalah matematis siswa yang mendapat metode Pembelajaran Kontekstual dan Problem Based Learning.
Self-Efficacy Matematik Pada Siswa SMP
Authors: Moma La
Published: May 2024

Dalam pengajaran matematika pada tingkat sekolah dasar dan menengah perlu diberikan pengetahuan tentang self-efficacy (kepercayaan diri) dalam pemecahan masalah matematika. Self-efficacy matematik adalah penilaian terhadap diri sendiri terhadap matematika yang meliputi keyakinan diri dalam menyelesaikan masalah matematika, keyakinan dalam belajar memahami konsep, dan prinsip matematika. Yang termasuk sumber self-efficacy yaitu pengalaman kinerja, model sosial, persuasi sosial, membangkitkan emosi sedangkan dimensi dari self-efficacy ada tiga dimensi yaitu dimensi magnitude, dimensi strength, dan dimensi generality. Dan faktor-faktor yang mempengaruhi self-efficacy antara lain keberhasilan dan kegagalan pebelajar sebelumnya, pesan yang disampaikan dari orang lain, kesuksesan dan kegagalan orang lain, kesuksesan dan kegagalan dalam kelompok yang lebih besar.
Eksplorasi Kemampuan Operasi Bilangan Pecahan Pada Anak-Anak Di Rumah Pintar Bumi Cijambe Cerdas Berkarya (Rumpin BCCB)
Authors: Mardiani Dian
Published: May 2024

Penelitian ini didasarkan pada permasalahan banyaknya kasus siswa yang menunjukkan ketidakmampuannya dalam melakukan operasi yang benar terhadap bilangan pecahan. Sejak 3 Oktober 2012, Rumah Pintar Bumi Cijambe Cerdas Berkarya (BCCB), telah melakukan pemberian bimbingan belajar terhadap siswanya. Sebagai langkah awal kami ingin mengkaji bagaimana penguasaan siswa Rumah Pintar BCCB terhadap operasi bilangan pecahan. Penelitian ini mengkaji pencapaian kemampuan operasi matematik siswa pada himpunan bilangan pecahan. Penelitian ini merupakan penelitian survey Populasi dalam penelitian ini adalah seluruh siswa yang menjadi anggota Rumah Pintar BCCB program bimbingan belajar matematika. Instrumen yang digunakan dalam penelitian berupa tes kemampuan operasi bilangan pecahan. Analisis data dilakukan dengan uji statistik deskriptif. Hasil penelitian menunjukkan bahwa 52% siswa Rumpin BCCB memiliki kemampuan operasi bilangan pecahan rendah, 13% sedang dan 35% tinggi.
Upaya Meningkatkan Kemampuan Pemecahan Masalah Matematik Siswa Sekolah Menengah Pertama melalui Pembelajaran Kontekstual
Authors: Maryati Iyam
Published: May 2024

Penelitian ini berfokus pada upaya untuk mengungkapkan pengembangan  kemampuan  pemecahan masalah matematik siswa SMP, sebagai dampak dari penggunaan pembelajaran kontekstual dan pembelajaran konvensional dalam pembelajaran matematika. Subyek dalam penelitian adalah siswa kelas VIII Madrasah Tsanawiyah satu kelas eksperimen dan satu kelas kontrol. Instrumen yang digunakan dalam penelitian ini terdiri dari dua jenis  instrumen yaitu, 1) tes pemecahan masalah matematik yang bertujuan untuk mengukur kemampuan komunikasi dan pemecahan masalah matematik siswa setelah pembelajaran, dan 2) skala sikap yang berfungsi untuk mengungkapkan pendapat siswa terhadap pembelajaran yang diterapkan pada kelas eksperimen.Berdasarkan analisis data dalam penelitian ini, diperoleh kesimpulan bahwa 1) Kemampuan siswa dalam pemecahan masalah matematik pada kelompok siswa yang menggunakan pembelajaran kontekstual lebih baik daripada siswa yang yang belajar dengan pembelajaran konvensional. 2) skala sikap siswa terhadap proses pembelajaran kontekstual menunjukkan bahwa sebagian besar siswa menyatakan ketersetujuannya terhadap aktivitas pembelajaran yang berlangsung selama penelitian.
Minibus Booming Noise Reduction Based on the Driveline System Torsional Vibration Control
Authors: Cui Xintao , Shi Peiji , Li Zhaowen , Zhai Naibin
Published: May 2024

The booming noise performance is one of the most important factors in determining the NVH quality of a vehicle. This paper presents the study of causes and paths of the interior booming noise of one minibus by combining simulation and experimental methods. It is determined that driveline torsional vibration is one of the main sources of interior noise. Experimental results show that optimizing clutch parameters lead to the overall sound pressure lever decreasing by 1.6 dB(A) and the second order decreasing by 5.5 dB(A). These results demonstrate that the interior noise of the minibus obviously reduce by driveline torsional vibration control with optimizing clutch stiffness and damping parameters.
Stability Analysis of Trackless Rubber Wheel Pillar Work Vehicle
Authors: Ding Huanhuan , Zhang Yaqiang , Li Junwei , Song Dongya
Published: May 2024

In order to meet the on-site construction needs of high-speed railway overhead contact system, improve construction efficiency, and reduce construction labor intensity, a trackless rubber wheel column work vehicle is proposed. This equipment can not only meet the construction requirements of trackless highways, but also meet the construction requirements of various types of track slabs, reducing the dependence of traditional column construction on the track and breaking the traditional construction process. This article provides a comprehensive stability analysis of the trackless rubber wheel column work vehicle, and conducts practical demonstration on the construction site, proving the stability, safety, and reliability of the equipment.
Research on Predicting Leakage Aperture of Water Pipelines Based on IGWO-BP Model
Authors: Tan Tianyan , Zhang Qiang , Wang Yang , Gu Jieying
Published: May 2024

This study presents an innovative method for predicting coal water supply pipeline leakage aperture sizes. Firstly, an Improved Grey Wolf Optimization (IGWO) algorithm is introduced, which combines Bernoulli chaotic initialization, elliptical convergence parameters, and dynamic weight updates. The algorithm’s optimization capabilities are enhanced by IGWO. Secondly, the effectiveness of IGWO is validated through benchmark tests. Finally, IGWO is applied to optimize the initial structural parameters of a Backpropagation (BP) neural network. The effectiveness of IGWO-BP is verified using laboratory pipeline infrasound leakage signals. The optimized IGWO-BP model demonstrates superior performance in predicting leakage apertures, with a substantial 69.12% reduction in mean absolute percentage error (MAPE) and a 66.96% decrease in mean square error (MSE) compared to traditional BP models, offering valuable insights for future leak remediation efforts.
A Novel Formation Control Design of the Artificial Swarm System
Authors: Yu Rongrong , Lu Si , Zhu Weiyong , Mu Mingfei , Li Chenming
Published: May 2024

For the artificial swarm system, this article proposes a novel formation control design. First, an accurate dynamic model is established based on dynamic swarm performances. Further, the collaborative formation can be formed, and safety zones are guaranteed at the same time. Then, the controller merging properties of the swarm system is devised. By designing the nominal control item and the adaptive robust control item, the resulting design can achieve the swarm formation movement and uncertainty compensation perfectly. The deterministic performances are guaranteed, such that uniform boundedness and uniform ultimate boundedness. The superiority of the design proposed is illustrated by the simulations of heterogeneous mobile robots system.
Soil Bin Test of Panel-Sand Interaction Under Wheel Load
Authors: Liu Fengxiao , Wu Hao
Published: May 2024

Road equipment can ensure that the vehicle quickly through the soft muddy road section, has a very important application background. Pultruded aluminum truss-core sandwich panels are stiff and strong enough to construct lightweight deployable roadway. In this paper, vehicle-pavement-soil interaction was studied in a soil bin, and the deflection-load relationship, ground pressure-displacement relationship, strain-displacement relationship and soil parameters in the soil bin of two different types of aluminum alloy pavement slabs were determined under simulated wheel load. By comparing the mechanical results of AL 6061 and AL 6005A, it is concluded that AL6061 aluminum alloy sandwich plate is more suitable for making road equipment of wheeled vehicles.
Research on Improvement of Point Cloud Segmentation Method Used for Flexible Packaging Bag Recognition
Authors: Cui Hu , Wang Jie , Wang Baoren , Bian Hongfeng , Su Xiaolong , Su Ziao , He Chunhao
Published: May 2024

Industrial robots, in the flexible plant bagged material identification and grasping work occupies an important position, for the traditional region growth algorithm is prone to under-segmentation problems when processing 3D images, put forward a K-mean clustering fusion region growth point cloud segmentation algorithm, in this study, the region growth algorithm is applied for the initial segmentation and clustering of point clouds, by carrying out the segmentation of the target clustering set of the situation of the determination, automatic selection of algorithms. After multiple iterations of the region growing and clustering iterations, the target point cloud data can be successfully segmented. The segmentation and identification of single-layer bagged materials in the stacking position is realized, and the feasibility of the algorithm is verified through point cloud segmentation experiments under different experimental conditions.
Gait Prediction Analysis Based on Particle Swarm Optimization Algorithm Support Vector Machine
Authors: Sui Xiuhua , Yang Sen , Zhang Chenglin , Song Jian , Wang Chuanjiang
Published: May 2024

Gait is an emerging biometric trait, and gait prediction is a process that enables the prediction of the motion state of the human lower limb based on image features, joint angles, or human kinematic metrics. This article proposes a support vector machine (SVM) model based on particle swarm optimization (PSO) algorithm. Specifically, the particle swarm optimization (PSO) algorithm is used to optimize the penalty factor and kernel function parameters of the support vector machine (SVM). Meanwhile, by utilizing MediaPipe in conjunction with a motion camera within a neural network application, it is possible to generate lower limb keypoint features. This can be used to obtain datasets for training and testing models. The experimental prediction results show that the model has an accuracy of 96.29% for the lower limb gait prediction results, which has high prediction accuracy and can be used in the control scenarios of lower limb exoskeleton robots.
Sudogda is a new variety of winter triticale for fodder production
Authors: Lukin Sergey Mihaylovich , Tyslenko Anatoliy Mihaylovich , Marchuk Elena Vladislavovna , Zolkina Ekaterina Ivanovna , Klimkina Yuliya Mihaylovna
Published: May 2024

Abstract. The purpose of the study is to evaluate a new variety of winter triticale Sudogda according to economic and biological characteristics and properties. The variety was created by the method of mass selection of highly productive plants resistant to lodging, brown and stem rusts from the breeding line L6, obtained from the Voronezh Federal Agrarian Scientific Center named after V. V. Dokuchaev. The selection of material and its study were carried out in the soil and climatic conditions of the Central Non-Chernozem zone according to the generally accepted scheme of the breeding process for winter crops. Results. A detailed morphological description is given and the results of the study of the new variety Sudogda in competitive variety testing on light soddy-podzolic, slightly acidic soils with a low content of organic matter (1.3 %) are presented. The average yield of the Sudogda variety was 4.68 t/ha (+0.54 t/ha to the Doktrina 110 standard), the maximum yield in the favorable year of 2017 on soddy-podzolic soils reached 5.5 t/ha, on gray forest soils 6.5 t/ha, the minimum – in the dry year of 2016 3.5 t/ha (+0.47 t/ha to the standard). The variety is characterized by high winter hardiness (95 %), resistance to lodging (5.0 points), drought resistance (4.5 points). During the years of variety testing, the variety showed tolerance to brown and stem rusts, and was moderately affected by leaf septoria at the standard level. It is distinguished by high indicators of the physical qualities of grain: the weight of 1000 grains is on average 40.4 g, the nature of the grain is 704 g/l, the vitreousness is 79 %. The protein content in the grain is 15 %, which is 0.5 % higher than the standard. The variety is intended for use in grain fodder. It is recommended for cultivation on all types of soils, but tolerates light slightly acidic soddy-podzolic sandy loamy soils better than other varieties. The new variety Sudogda has been included in the State Register of Breeding Achievements of the Russian Federation since 2021 and approved for use in the North-West region, where it showed a maximum yield of 6.96 t/ha. Scientific novelty. A new plastic, mid-season, stress-resistant variety of winter triticale has been created, which is distinguished by the ability to form a high grain yield on light soddy-podzolic, slightly acidic soils of the North-West region of the Russian Federation.
The Crimean war (1853–1856) as a catalyst formation of nursing
Authors: Orekhovsky V. O.
Published: May 2024

The purpose of the study is to highlight historical milestones and the main directions of activity of the Sisters of Mercy during the Crimean War (1853-1856). Methodology. In the research process, the path of dominance of the principles and methods of knowledge was chosen, the choice of which was determined by the approaches to the disclosure of the topic, the set tasks and the specificity of the sources. The principles of historicism and objectivity were used through the use of comparative-historical, retrospective, historical-chronological methods and the method of source integrity. As part of the study of the history of the formation of a centralized system of care for the wounded and sick, general scientific methods of research, such as induction and deduction, were used. The biographical method made it possible to investigate the main sanitary problems of the countries participating in the military events of 1853-1856 through the prism of the personal experience of the main reformers of military medicine in general and nursing in particular. Scientific novelty. Аnalyzed of the main areas of work of the Sisters of Mercy, highlights the impact that their activities had on the reform of both the military and sanitary departments of the warring countries, as well as on the improvement of the health care system as a whole. It has been proven that precisely the shortcomings of the military departments of the participating countries in the matter of the modern organization of the medical and sanitary economy contributed to the activation of the public initiative, the result of which was the fact of active participation of women in the care of the wounded and sick directly in the theater of combat. Research results. In today’s conditions, the conditions of the Ukrainian-Russian war, the issue of the organization of medical support for the Armed Forces of Ukraine is becoming extremely urgent. In this sense, the 170-year-old experience has not lost both its cognitive and practical significance. Study of the state of preparation of the military-sanitary structures of the warring parties on the eve of the Crimean War; the reasons that contributed to the active “participation” of the female part of society in helping the wounded and sick; the main directions of the activities of public forces during the war years are indispensable not only for solving purely military issues, they are important for finding ways to implement effective social policy in the future.
The Symbolic Architecture and Meaning of the Church of GKI Jahja Sasari, Biak Numfor Regency, Papua
Authors: Deasy Widyastomo  , Wika Matana Nion
Published: May 2024

The architecture of the Church of GKI Jahja Sasari building displays symbols and ornaments taken from the Bible, which tell of the presence of the Trinity of God on earth as an expression of faith and a sacred and majestic religious atmosphere. Symbols in the form of two-dimensional and three-dimensional objects are arranged to beautify the church and have a spiritual meaning as a great place of worship. Symbols and symbolic ornaments are placed inside the church (interior) and outside the church (exterior), functioning to support the church atmosphere visually and to help the appreciation of faith aesthetically, psychologically, and religiously. The Church GKI Jahja Sasari in the Aimando Padaido village islands of Biak Numfor Regency is a Protestant Christian Church characterized by traditional and modern architecture, which is equipped with symbols and ornaments on the interior and exterior of the church which tries to maintain the ornaments and symbols of the church built by their ancestors in 1962. The ornaments built by the ancestors were retained in the new church building, reflecting the presence of biblical symbols in the modern architectural principles underlying the church design. The research problem is the existence of symbols and symbolic ornaments in the Church of GKI Jahja Sasari, which combines traditional and modern architecture and presents aesthetic, psychological, and religious aspects. The study was carried out by analyzing secondary data (photos and text), literature studies, and old church buildings formed by the ancestors of the Biak indigenous people, then comparing them with the basic guidelines for Protestant Christian church architecture and the principles of modern architecture. As a result, the Church of GKI Jahja Sasari combines traditional and modern architecture with an expression of an approach to the geography of the Pacific coast and the culture of the Biak people. The presence of the cross and dove symbols visually marks the GKI Protestant Christian church's presence with the Trinity God's presence; the interior symbolic ornaments strengthen its uniqueness as a sacred (religious) space. The shape and number of windows symbolize the number of indigenous peoples who inhabit the Aimando Padaido islands with a modern architectural style and provide space for symbols and symbolic ornaments. There is a mixture of modern traditional architecture with the symbolism of the church as a holy and sacred building of worship.
Prototype Pengontrolan Lampu Penerangan Jalan Umum Secara Real Time Menggunakan Arduino Uno
Authors: Abrianto H. Heru , Arista Deva , Irmayani Irmayani
Published: May 2024

Abstrak - Keterbatasan ketersediaan energi yang ada menyebabkan efisiensi menjadi hal yang penting. Penggunaan lampu jalan adalah salah satu bentuk penggunaan energi listrik yang perlu menjadi perhatian agar penggunaan efisien, Untuk itu pada makalah ini dibuat protype pengontrolan lampu penerangan jalan umum secara real time menggunakan arduino uno dengan tujuan agar penggunaan energy dapat dikontrol secra real time. Sebagai pendeteksi objek menggunakan Sensor infrared TCRT-5000, Sensor ini digunakan untuk mengimplementasikan sistem penerangan jalan umum menjadi PWM (Pulse width Modulation) dan modul RTC sebagai waktu atau jam. Ada tiga kondisi utama waktu yang dideteksi oleh RTC yaitu kondisi siang hari, malam hari dan tengah malam. Saat malam hari maka waktu yang telah ditentukan akan memberikan perintah menyalakan lampu disaat malam hari, dimana alat Ini berkerja secara Real Time Control System.Kata kunci: Pengontrolan PJU, Real Time System, Sensor TCRT-5000, Arduino UNOAbstract - The limited availability of existing energy causes efficiency to become important. The use of street lights is one form of use of electrical energy which needs to be paid attention to in order to use it efficiently. For this reason, in this paper a prototype for controlling public street lighting in real time using Arduino Uno is created with the aim of so that energy use can be controlled in real time. As an object detector using the TCRT-5000 infrared sensor, this sensor is used to implement a public street lighting system into PWM (Pulse width Modulation) and an RTC module as a time or clock. There are three main time conditions detected by the RTC, namely daytime, nighttime and midnight conditions. At night, the predetermined time will give the command to turn on the lights at night, where this tool works with a Real Time Control System.Keywords: PJU Control, Real Time System, TCRT-5000 Sensor, ArduinoUNO
Analisis Kesalahan Matematis Mahasiswa Teknik Informatika pada Materi Turunan
Authors: Husenti Nadya
Published: May 2024

Abstrak Kalkulus adalah salah satu mata kuliah wajib pada program studi Teknik Informatika serta merupakan mata kuliah prasyarat untuk menempuh mata kuliah di semester berikutnya. Namun mahasiswa masih mengalami kesulitan dalam memahami materi kalkulus turunan walaupun materi ini pernah mereka pelajari sebelumnya. Tujuan dari penelitian ini adalah untuk mengidentifikasi jenis-jenis kesalahan yang dilakukan oleh mahasiswa pada mata kuliah kalkulus khususnya materi turunan. Penelitian deskriptif kualitatif dilakukan kepada 26 subjek penelitian dengan teknik purposive sampling dan wawancara kepada 6 mahasiswa. Setelah 3 soal uraian diberikan kepada mahasiswa kemudian dilakukan pengolahan data dan analisis jenis kesalahan. Hasil penelitian menunjukkan bahwa kesalahan konsep merupakan kesalahan terbanyak dari ketiga soal yaitu sebesar 76,92% pada soal pertama, sebesar 65,38% pada soal kedua, dan soal ketiga sebesar 61,54%. Kesalahan ini terjadi karena mahasiswa tidak menghafal berbagai rumus turunan serta kurangnya kesadaran untuk lebih sering mengerjakan latihan soal untuk mengasah kemampuan penyelesaian soal. Selain itu juga dikarenakan kemampuan awal mahasiswa rendah serta minat dalam mempelajari kalkulus juga masih kurang. Kata kunci: Analisis Kesalahan, mahasiswa Informatika, materi turunanAbstract Calculus is one of the mandatory courses in the Informatics Engineering program and serves as a prerequisite for subsequent semester courses. However, students still encounter difficulties in understanding the derivative calculus material despite having previously studied it. The aim of this research is to identify the types of errors made by students in calculus courses, particularly in derivative calculus material. A qualitative descriptive study was conducted with 26 research subjects using purposive sampling technique, supplemented by interviews with 6 students. After presenting 3 essay questions to the students, data processing and analysis of error types were performed. The research findings indicate that conceptual errors are the most prevalent, constituting 76.92% for the first question, 65.38% for the second question, and 61.54% for the third question. These errors occur because students fail to memorize various derivative formulas and lack awareness of the necessity for more frequent problem-solving practice to sharpen their skills. Additionally, low initial student abilities and insufficient interest in learning calculus also contribute to these errors.Keywords:error analysis, informatics student, differensial
How do Car Owners Familiarize and Adapt to Unfamiliar Vehicle Technologies?
Authors: Uhlving Vibeke M , Høye Alena , Weyde Kjell Vegard
Published: May 2024

Many drivers lack relevant knowledge about advanced driver assistance systems (ADAS), and how they learn about ADAS is mainly haphazard. We conducted interviews with six experts from the automobile industry and eight drivers. Few drivers actively engage with ADAS features and settings in their vehicles and many fail to check or familiarize themselves with ADAS in an unfamiliar car. Moreover, the research highlights that it is not rare for drivers to misinterpret typical ADAS responses as technical issues.
CHALLENGES OF THE IMPLEMENTING THE AFRICA AGENDA 2063: A SYNOPSIS
Authors: THUSI Xolani , MLAMBO Victor H , MKHIZE Nkosingiphile
Published: May 2024

This article investigates the implementation and practicality of the Africa 2063 agenda, which is seen as Africa's roadmap and grand plan for transforming Africa into a future global superpower. Agenda 2063 includes not just Africa's Future Aspirations, but also critical Flagship Programs that may increase Africa's economic development and growth while also contributing to the continent's rapid change. The African continent is rife with problems that both current and previous governments have failed to solve. To mention a few, these issues include poverty, malnutrition, bad health care systems, low living standards, poor infrastructure, political instability, and weak economies characterized by low economic development. It cannot be contested that the Africa 2063 agenda is a critical strategy embraced by African Leaders to build a better Africa for its residents, and if executed effectively and efficiently, it has the potential to alter the African continent.
DETERMINANTS OF THE DIMENSIONS OF FINANCING FOR INVESTMENT PROJECTS TO CREATE JOBS DURING THE PERIOD 2002-2013: A QUANTITATIVE STUDY OF THE NATIONAL AGENCY FOR INVESTMENT DEVELOPMENT IN ALGERIA
Authors: AMROUNE Boudjemaa , HAMIDI Aissa
Published: May 2024

The study aims to fix the determinants of the financing dimensions of investment projects completed during the period 2002-2013. The purpose of undertaking these investment projects is to reduce unemployment and create new jobs. The study is purely quantitative after a complete database was obtained for each of the 48 states of Algeria, according to the administrative division in that period, from the National Agency for Investment Development (NAID) in Algeria. The determinants of the dimensions of financing for investment projects were obtained after we used the statistical technique of multiple linear regression analysis. From the perspective of the objective database, the methodology used to analyze the data, and complete transparency in dealing with the research process, we can confirm that the research results are honest and reliable, and the results can be generalized and a strategy for promoting investment in Algeria can be drawn up on a correct basis.
EXPLORING FOREIGN LANGUAGE TEACHER BELIEFS AND PRACTICES IN TURKEY: A CASE STUDY
Authors: BABABAYLI Isgandar , KIZILTAN Nalan
Published: May 2024

This case study explores the relationship between an Italian as a foreign language teacher’s beliefs and online teaching practices in a tertiary education setting during the Coronavirus (COVID-19) Pandemic. Specifically, it aims to find out the teachers’ beliefs with regard to their professional identities, and their roles in foreign language teaching classrooms. Besides, it was discussed if the teachers’ beliefs concerning their role identities are related to their classroom practices. Data were collected over an academic term through one semi-structured interview and two observations conducted at beginning and at the end of the semester in order to see if there are any differences according to the professional roles of the instructor in the course of time depending on the learners’ enhanced Italian language competence. The findings of the study revealed that the instructor acted out as a manager, facilitator, input provider, motivator and a translator in two observations, showing a slight difference in degree of synchronous interaction among the instructor and the students with the printed text, video tape or Web site.  The interview responses revealing the instructor’s beliefs were correlated with the roles observed in synchronous communication. This study is limited to the online foreign language classroom.  It would be interesting to observe what other roles the teachers play in the face-to-face classroom. It may be suggested that the studies investigating those of teachers instructing foreign languages other than English may enlighten the research on teachers’ beliefs and their professional role identities and contribute to the professional development of foreign language teachers. Last but not least, for professional growth of pre-service foreign language teachers, preliminary studies on teacher cognition should be included in the curriculum of teaching practicum.
Дослідження асертивності в організації часової перспективи здобувачів вищої освіти
Authors: Смолінська Олеся , Коваль Ігор , Павлюк Марія , Шульга Дмитро
Published: May 2024

Метою є емпіричне дослідження й теоретичне обґрунтування асертивності здобувачів вищої освіти у організації структури часової перспективи. Обґрунтовано, що асертивність у структурі часової перспективи є гнучкою і конструктивною стратегією і тактикою поведінки, яка відображає життєву позицію та супроводжується часовими децентраціями у формі домінуючих уявлень про психологічне майбутнє і психологічне минуле, що відображається у поточний момент часу. Методи. Учасниками дослідження є студенти денної форми навчання 2–3 курсів закладів вищої освіти України. Досліджувані віком від 18 до 20 років (M = 18.44; Me = 18.50; SD = 3.23), загальною кількістю n = 120 осіб. Застосовано валідний і надійний психодіагностичний інструментарій, який пройшов адаптацію й апробацію на українській вибірці: “Тест асертивності особистості” (ТАО) (Sheinov, 2014); опитувальник “Часова перспектива особистості” (ЧПО) (Zimbardo, Boyd, 1999), адаптація О. Сеник (2012); “Локус контролю” (ЛК) (Rotter, 1992) – та використано методи статистичної обробки емпіричних даних. Теоретичними методами здійснено ретроспективне аналізування, синтезування й узагальнення основних теоретичних положень, реалізовано дискусію, подано пояснення й обґрунтування отриманих емпіричних результатів і висновків. Результати. Зафіксовано три прямих статистично достовірних кореляційних зв’язки асертивності з параметрами “гедоністичне теперішнє”, “майбутнє” і локус контролю. Встановлено, що найбільш значущим і залежним є зв’язок асертивності з гедоністичним теперішнім (rs = .283; p < .001) і, відповідно, найбільш небезпечним. Пояснено таку небезпеку тим, що в сенс гнучкої і конструктивної поведінки досліджуваних можуть вкладатися матеріальні цінності, які почасти є прагненням отримання миттєвої насолоди. Здійснено зіставлення досліджуваних параметрів оптимального профілю (група 1) з параметрами загального профілю (група 2). Зафіксовано статистично достовірну перевагу оптимального профілю за асертивністю та інтернальним локусом контролю. Дискусія і висновки. Узагальнено й пояснено, що асертивність у структурі часової перспективи посідає важливе місце та виконує регулятивну роль. Рекомендовано організаторам освітнього процесу звернути увагу на формування цієї компетентності у здобувачів.
Самоуправління і фокус регуляції поліцейських-комбатантів
Authors: Швець Дмитро , Євдокімова Олена , Корнієнко Максим
Published: May 2024

У статті наведено результати дослідження особливостей складових самоуправління та фокуса регуляції комбатантів – працівників поліцейських підрозділів, які беруть безпосередню участь у бойових діях з агресором. Метою дослідження є з’ясування специфіки саморегуляції та особливостей фокуса регуляції в поліцейських-комбатантів, які мають бойовий досвід у порівнянні з фахівцями цивільного профілю. Методи. Методика дослідження самоуправління (J. Kuhl, A. Fuhrman, 1998), методика діагностики фокуса регуляції (Higgins et al., 2001). Емпіричну базу дослідження склали 182 респонденти, поділені на дві групи: 92 особи – комбатанти полку особливого призначення та 90 чоловіків – працівники поліції, які несуть службу у цивільних умовах. Результати. Теоретичне вивчення показало, що самоуправління та фокус регуляції безпосередньо пов’язані з проявами активності особистості в різних сферах життєдіяльності, зокрема у професійній діяльності поліції. Емпірично з’ясовано, що комбатанти демонструють вірогідно більшу вираженість самомотивації, саморелаксації, афективного самоконтролю, здатності до концентрації, інтеграції суперечностей, орієнтації на дію в очікуванні успіху, фокуса профілактики й вірогідно нижчі показники самовизначення та фокуса просування. Дискусія і висновки. Обґрунтовано, що в поліцейських-комбатантів та працівників поліції, які не беруть участь в активних бойових діях, спостерігається своєрідне для кожної групи поєднання складників самоуправління та фокуса регуляції. Констеляція ознак, характерних для першої групи, виступає психологічним підґрунтям управління діяльністю та поведінкою в екстремальних умовах, у ситуаціях зовнішнього тиску, які виступають джерелом напруги та суперечливих переживань, а також регулятивною налаштованістю на попередження втрат і неуспіху дій. Структура регуляції у другій групі забезпечує виконання поточної діяльності, її планомірне здійснення, розв’язання проблем і подолання труднощів, що забезпечує результативність дій і досягнення успіху, які зумовлюють позитивну емоційну самооцінку та мотивують цих досліджуваних на подальшу роботу й прийняття ризику.
The Imagined Geography of Mount Everest
Authors: Bowersox Britt
Published: May 2024

Mount Everest, also called by the Tibetan name Qomolangma and Nepali name Sagarmatha among others, is located within the Himalayan mountain range on the border of China and Nepal, is the highest point on Earth, at 8,848.86 meters above sea level. On May 29, 1953, Sir Edmund Percival Hillary of New Zealand and Sherpa mountaineer Tenzing Norgay became the first confirmed climbers to summit Mount Everest, initiating a worldwide interest in Mount Everest expeditions and a formation of culture surrounding the accomplishment of climbing to the top of the world. Mt. Everest, as a landscape and symbol, illustrates the physical manifestations of shifting power and imagined geography through both the visible landscape of the mountain, and the physical pursuit of its summit. An analysis of Mt. Everest as both a place and culture reveals hidden labor within the landscape, and friction of power exertion between indigenous Himalayan people, companies capitalizing on the landscape, consumers of culture, and nature itself.
skin
Authors: Malone Madeleine
Published: May 2024

The basis of this piece is the rush you feel through your veins and onto your skin as you become more anxious—the idea that you can feel and visualize every molecule in your body as it rushes to its designated location.
Colored pencil on 9"x12" paper.
How Loving Me Feels
Authors: Kinney Zita
Published: May 2024

Loving me is an ocean of birds and I can't name how I feel or why I can't look at myself.
Valuing Water in a Changing World
Authors: Gauthier Lucas
Published: May 2024

This piece highlights the historic hydrological development of the American Southwest by highlighting the rapid growth of water infrastructure, present and future struggles with drought and climate change, and proactive adaptation in Santa Fe, New Mexico.
Climate Change in the West
Authors: Gauthier Lucas
Published: May 2024

This piece documents climate change by exploring the historic development, present beauty, and threatened future of the Western United States through landscape photography. The website links to by photography, exploration, and personal research with climactic and spatial modeling techniques to visualize the impact of cliamte change on the uniquely vulnerable communities, cultures, and landscapes of the Western United States. 
See the full website: https://storymaps.com/stories/674559d093ad4c938f0861a55ec9dc52
They Will Burn It All
Authors: Launer Ashley
Published: May 2024

"They Will Burn It All" is an ekphrastic poem written about Vincent Van Gogh's Starry Night.
Swisher, Ed., John F. Kennedy
Authors: De Graaf Lawrence
Published: May 2024

This is a classroom text anthology of secondary writing, with a few documents, on the presidency of John F. Kennedy and thus reflects some strengths and weaknesses of anthologies. A diversity of authors offers multiple points of view on different aspects of Kennedy's administration. This is well done on civil rights, where Henry Fairlie and Allen J. Matusow offer contrasting insights, and in the chapter assessing Kennedy, where three authors highlight his policy weaknesses, character flaws, and contributions to liberalism. Anthologies can also be tools for interpretation and historiography.
Hullar & Nelson, The United States - A Brief Narrative History
Authors: Madaras Larry
Published: May 2024

The United States: A Brief Narrative History is accurately titled. In fifteen compact chapters and 177 pages, professors Hullar and Nelson have covered the essentials of American history from Leif Ericson through the presidential campaign (but not the result) of 2000. Unlike most texts written by scholars, Hullar and Nelson are not household names among professional historians. They are teachers first and scholars second. Their text is based upon "fifty years of combined teaching experience from middle school through graduate seminars in history."
Durdley, Ed., American Slavery
Authors: Collins Steven
Published: May 2024

William Dudley brings together a superb collection of articles examining American slavery from the Atlantic slave trade to its demise with the Civil War and Reconstruction. This collection represents some of the best scholarship on slavery, race, and abolitionism. Because of its high quality and clear writing, it can be used effectively in AP, undergraduate, and graduate courses. Moreover, the book contains primary documents, such as the early Virginia slave laws, constitutional debates, abolitionist literature, slave owners' opinions, and portions of the Lincoln-Douglas debates, that complement the articles.
Collins & Gitelman, Thomas Edison And Modern America - A Brief History With Documents
Authors: Dalton C. David
Published: May 2024

Arguably, no individual personifies the emergence of modem America better than Thomas Edison. He received over 1000 patents between 1869 and 1931, a period marked by tremendous growth in immigration, urbanization, domestic and foreign expansion, and of course industrialization
Gillon, The American Paradox - A History Of The United States Since 1945
Authors: Doody Williams
Published: May 2024

Comprehensive and balanced textbooks for courses on recent U.S. history can be difficult to come by, whether at the secondary or university level. Steven Gillon's The American Paradox resolves that concern for teachers and professors. Combining an effective writing style with generous use of primary sources and a number of helpful illustrations, Gillon has prepared a volume that can easily serve as the required text for a college-level course or as a classroom supplement for a high school history survey.
"Great Thinker's Day" - Or Capturing The Largest Possible Audience On Campus
Authors: Firkatian Mari
Published: May 2024

"Great Thinkers Day" is a day-long multidisciplinary event and an innovative active learning experience that involved an entire college community. This essay describes my experience with planning, organizing, and executing this event, including both the benefits and difficulties I experienced putting the day into action. I also share my thoughts on how I might do things differently the next time. The potential for an exciting, interactive, and integrative day is inexhaustible. The main criteria for success are sound planning and organizational work at the beginning executed with the help of a good support staff.
PARLIAMENTARY QUESTIONS IN THE PRACTICE OF UNITED ARAB EMIRATES (UAE)’S FEDERAL NATIONAL COUNCIL (FNC)
Authors: Abo El Wafa Tarek , El Maslouhi Abderrahim
Published: May 2024

Parliamentary questions are one of the most widely used and common parliamentary control instruments. The purpose of parliamentary questions in the United Arab Emirates (UAE) is to hold the government accountable and reveal violations or clarify facts in the work of the executive authority. The Federal Constitution does not provide means of parliamentary control over the government, so parliamentary questions play a bigger role in the UAE than in other countries. This paper examines the practice of parliamentary questions in the Federal National Council (FNC) of the UAE. The methodology employed in this paper involves a comprehensive analysis of the practice of parliamentary questions within the context of the UAE's Federal National Council (FNC). Through a qualitative approach, the study delves into the role of parliamentary questions as a tool for governmental reforms, transparency enhancement, and executive authority accountability. Utilizing both primary and secondary sources, the research examines the impact of parliamentary questions in revealing violations, elucidating facts, and addressing citizens' everyday concerns. By employing a multifaceted analytical framework, this study offers valuable insights into the significance and effectiveness of parliamentary questions within the UAE's political landscape. The key findings in the paper on the practice of parliamentary questions in the UAE's FNC underscore the essential role of parliamentary questions in holding the government accountable and ensuring transparency. The document reveals how parliamentary questions serve as a vital tool for revealing violations, clarifying facts, and prompting governmental reforms. Overall, this paper highlights how parliamentary questions are a vital component of governance in the UAE and emphasizes their importance for ensuring accountability and transparency in government operations.