bluuebunny/crossref_metadata_2025_split huggingface dataset:
PELATIHAN PEMBUATAN WEBSITE SEKOLAH TK MUSLIMAT NU 15 KHODIJAH KELURAHAN SEDAYU KECAMATAN TUREN KABUPATEN MALANG
Authors: Abdul Haris Zainal , Aang Afandi  , Retno Widiastuti  , Endah Suwarni  , Apit Miharso  
Published: October 2021

Di era globalisasi keberadaan sebuah website sangatlah penting bagi sebuah instansi, salah satunya instansi pendidikan. Informasi instansi pendidikan pada website akan sangat membantu pengguna informasi karena mudah diakses kapan saja dan dimana saja melalui internet. Pada masa pandemi ini, perkembangan jumlah peserta didik TK Muslimat NU 15 Kelurahan Sedayu Kecamatan Turen, Kabupaten Malang mengalami penurunan jumlah pendaftar peserta didik baru pada tahun ajaran 2020/2021. Salah satu penyebabnya adalah kurangnya informasi dan promosi sekolah kepada masyarakat dikarenakan situasi pandemi saat ini yang tidak memungkinkan masyarakat untuk mencari informasi dengan berkunjung langsung ke sekolah dan tidak memiliki media informasi dan promosi lainnya. Solusi bagi permasalahan ini adalah dengan membuat website sekolah sehingga masyarakat dapat mencari informasi dari rumah.
Pelatihan pembuatan website untuk para guru dan pengurus paguyuban TK Muslimat NU 15 Khodijah Kelurahan Sedayu sangat penting. Website sekolah merupakan media informasi dan promosi sekolah. Dalam website tersebut menyediakan berbagai informasi sekolah yang dapat diakses melalui internet sehingga diharapkan dapat meningkatkan jumlah siswa TK Muslimat NU 15 Khodijah, serta dapat menjadikan website sekolah sebagai sumber belajar dan informasi bagi siswa dan wali murid.
Effects of Fatigue Running on Joint Mechanics in Female Runners: A Prediction Study Based on a Partial Least Squares Algorithm
Authors: Quan Wenjing , Ren Feng , Xu Datao , Gusztav Fekete , Baker Julien S , Gu Yaodong 
Published: October 2021

Background: Joint mechanics are permanently changed using different intensities and running durations. These variations in intensity and duration also influence fatigue during prolonged running. Little is known about the potential interactions between fatigue and joint mechanics in female recreational runners. Thus, the purpose of this study was to describe and examine kinematic and joint mechanical parameters when female recreational runners are subject to fatigue as a result of running.Method: Fifty female recreational runners maintained running on a treadmill to induce fatigue conditions. Joint mechanics, sagittal joint angle, moment, and power were recorded pre- and immediately post fatigue treadmill running.Result: Moderate reductions in absolute positive ankle power, total ankle energy dissipation, dorsiflexion at initial contact, max dorsiflexion angle, and range of motion of the joint ankle were collected after fatigue following prolonged fatigue running. Knee joint mechanics, joint angle, and joint power remained unchanged after prolonged fatigue running. Nevertheless, with the decreased ankle joint work, negative knee power increased. At the hip joint, the extension angle was significantly decreased. The range motion of the hip joint, hip positive work and hip positive power were increased during the post-prolonged fatigue running.Conclusion: This study found no proximal shift in knee joint mechanics in amateur female runners following prolonged fatigue running. The joint work redistribution was associated with running fatigue changes. As for long-distance running, runners should include muscle strength training to avoid the occurrence of running-related injuries.
Study on the Effect and Application Value of Heat-Inactivated Serum on the Detection of Thyroid Function, Tumor Markers, and Cytokines During the SARS-CoV-2 Pandemic
Authors: Xu Enjun , Li Tao , Chen Qiuli , Wang Zhongxin , Xu Yuanhong 
Published: October 2021

Purpose: The current explored the impact of heat inactivation of blood samples on the results of a particular clinical test and its potential application value during the SARS-CoV-2 pandemic. We have aimed at providing a reference for clinical testing methods during the pandemic.Methods: Blood samples were selected from our department's routine clinical examination between January 2021 and June 2021. The levels of these samples for quantitative detection of these indicators in each group (n = 90 cases/group) covered normal reference ranges and medically determined levels. For qualitative testing of the indicators, the specimens were additionally classified as negative, weakly positive, and positive (n = 20 cases/group). The specimens were then inactivated, and the differences in relevant indicators before and after inactivation were evaluated.Results: A statistically significant difference was evident between the levels of TSH, T3, FT4, FT3, AFP, NSE, CYFRA211, IRI, IL-1β, IL-6, IL-8, IL-10, IL-2R, and TNF-α in the non-inactivated group 1 and the inactivated group 1 (P &lt; 0.05). Among them, there was a strong correlation between TSH, T3, FT4, FT3, CYFRA211, IRI, IL-1β, IL-6, IL-8, and IL-2R levels in the two groups (P &lt; 0.05), however, there was no correlation between AFP (P = 0.256) and NSE (P = 0.352) levels between the two groups (P &gt; 0.05). The detected values of low-level AFP (&lt;4 ng/mL), IL-10, and TNF-α after inactivation were all lower than the detection limit. There was not any statistically significant difference in the levels of tumor markers, such as CEA, CA125, CA724, CA199, CA153, and the quantitative levels of T4, Vit. D, HCG, CPS, and five items of hepatitis B virus (P &gt; 0.05). The positive rate of anti-nuclear antibodies after inactivation was not statistically different from the ones observed before inactivation (P &gt; 0.05). Upon correction by the regression equation, the observed levels of TSH, T3, FT4, FT3, CYFRA211, IRI, IL-1β, IL-6, IL-8, and IL-2R were not significantly different from those before inactivation (P &gt; 0.05).Conclusion: The heat inactivation of blood samples had different various effects on different test indicators, and some indicators could be corrected by employing regression equations. This detection method could potentially be employed during the SARS-CoV-2 pandemic, thereby effectively preventing iatrogenic infections.
Adaptive Fading Extended Kalman Filtering for Mobile Robot Localization Using a Doppler–Azimuth Radar
Authors: Li Bin , Lu Yanyang , Karimi Hamid Reza 
Published: October 2021

In this paper, the localization problem of a mobile robot equipped with a Doppler–azimuth radar (D–AR) is investigated in the environment with multiple landmarks. For the type (2,0) robot kinematic model, the unknown modeling errors are generally aroused by the inaccurate odometer measurement. Meanwhile, the inaccurate odometer measurement can also give rise to a type of unknown bias for the D–AR measurement. For reducing the influence induced by modeling errors on the localization performance and enhancing the practicability of the developed robot localization algorithm, an adaptive fading extended Kalman filter (AFEKF)-based robot localization scheme is proposed. First, the robot kinematic model and the D–AR measurement model are modified by considering the impact caused by the inaccurate odometer measurement. Subsequently, in the frame of adaptive fading extended Kalman filtering, the way to the addressed robot localization problem with unknown biases is sought out and the stability of the developed AFEKF-based localization algorithm is also discussed. Finally, in order to testify the feasibility of the AFEKF-based localization scheme, three different kinds of modeling errors are considered and the comparative simulations are conducted with the conventional EKF. From the comparative simulation results, it can be seen that the average localization error under the developed AFEKF-based localization scheme is [0.0245 m0.0224 m0.0039 rad]T and the average localization errors using the conventional EKF are [1.0405 m2.2700 m0.1782 rad]T, [0.4963 m0.3482 m0.0254 rad]T and [0.2774 m0.3897 m0.0353 rad]T, respectively, under the three cases of the constant bias, the white Gaussian stochastic bias and the bounded uncertainty bias.
Splitting Sequences for Coding and Hybrid Incremental ARQ with Fragment Retransmission
Authors: Bajić Dragana , Dimić Goran , Zogović Nikola 
Published: October 2021

This paper proposes a code defined on a finite ring ℤpM, where pM = 2m−1 is a Mersenne prime, and m is a binary size of ring elements. The code is based on a splitting sequence (splitting set) S, defined for the given multiplier set E=±20, ±21,…, ±2m−1. The elements of E correspond to the weights of binary error patterns that can be corrected, with the bidirectional single-bit error being the representative that occurs the most. The splitting set splits the code-word into sub-words, which inspired the name splitting code. Each sub-word, provided with auxiliary control symbols that are a byproduct of the coding procedure, corrects a single symbol error. The code can be defined, with some constraints, for general Mersenne numbers as well, while the multiplier set can be adjusted for adjacent binary errors correction. The application proposed for this code is a hybrid three-stage incremental ARQ procedure that transmits the code-word in the first stage, auxiliary control symbols in the second stage, and retransmits the sub-words detected as incorrect in the third stage. At each stage, error correction can be turned on or off, keeping both the retransmission rate and residual error rate at a low level.
BIFUNCTIONAL ADDITIVE TO DIESEL FUELS
Authors: Хамадалиева Г. М. , Баулин О. А. , Рахимов М. Н. , Ахмед Х. А. 
Published: October 2021

В статье показано, что разработка отечественных присадок на сегодняшний день является актуальной и стратегически важной задачей. На основе побочных продуктов нефтехимических производств ООО «Газпром нефтехим Салават» была разработана оптимальная рецептура депрессорной присадки, показавшая свою эффективность на дизельных топливах различного состава и происхождения. Максимальный депрессорный эффект составил 18 ºС. Влияние разработанной присадки на противоизносные свойства дизельного топлива оказало также положительный эффект со снижением скорректированного диаметра пятна износа до 24%. Физико-химические свойства дизельных топлив при введении в их состав 0,2% мас. разработанной присадки удовлетворяют требованиям ГОСТ 32511-2013.
The article shows that the development of domestic additives is currently an urgent and strategically important task. The optimal formulation of the depressant additive was developed based on the by- products of the petrochemical production of Gazprom Neftekhim Salavat LLC. It has been shown effectiveness on diesel fuels of various composition and produsers. The maximum depressor effect was 18 °C. The effect of the developed additive on the anti-wear properties of diesel fuel also had a positive effect with a reduction in corrected wear scar diameter to 24%. The physico-chemical properties of diesel fuels with the introduction of 0.2% by weight of the developed additive meet the requirements of GOST 32511-2013. The significant important task - the rational use of by-products is solved with the developed additive.
WET METHOD FOR PREPARING LIQUID GLASS ON SILICA ADDITIVES
Authors: Муртазаев С-А. Ю. , Саламанова М. Ш. , Корянова Ю. И. 
Published: October 2021

Сравнительный анализ технологий вяжущих веществ показал, что водный раствор натриевых щелочных силикатов обладает высокой вяжущей способностью, способствует образованию прочного цементного камня, хорошо совмещается с компонентами как минерального, так и органического происхождения. В работе приводятся факты перспективности применения в строительстве жидкого натриевого стекла. Предлагаемая ускоренная методика получения натриевого жидкого стекла мокрым способом с использованием кремнеземистых добавок позволит решить проблемы выбросов углекислоты в атмосферу и расширить сырьевую базу за счет применения некондиционного местного сырья.
A comparative analysis of the technologies of binders showed that an aqueous solution of sodium alkaline silicates has a high binding capacity, promotes the formation of a durable cement stone, and is well combined with components of both mineral and organic origin. The paper presents the facts of the prospects for the use of liquid sodium glass in construction.The proposed accelerated method for obtaining sodium water glass by the wet method using silica additives will solve the problem of carbon dioxide emissions into the atmosphere and expand the resource base through the use of substandard local raw materials.
ARCHITECTURAL DECOR OF LOW-RISE BULDINGS AND THE BULDING 3D-PRINTER
Authors: Кокоев М. Н. 
Published: October 2021

Рассматривается технология изготовления строительным 3D-принтером стен малоэтажных зданий с архитектурным декором. Каждую стену здания изготавливают в горизонтальном положении на площадке, покрытой антиадгезионным материалом. Вначале строят на площадке с помощью 3D-принтера несъемную опалубку из бетона по периметру стены. На площадке размещают оконные и дверные коробки, закладные элементы для монтажа электропроводки и других устройств. Укладывают нижний и верхний слои бетона с арматурными сетками, а промежуточный слой из пенобетона или иного материала с малой теплопроводностью. На поверхности уложенного бетона выполняют с помощью 3D-принтера рельефный архитектурный декор с использованием обычного или цветного бетона. При сборке малоэтажного здания готовые стены ставят в вертикальное положение и угловые стыки армируют. Для этого связывают сваркой вертикальные арматурные стержни с концами сеток. Далее закрывают стык стен угловой опалубкой и полость в угловом стыке заполняют бетоном.
The article discusses the manufacturing technology for building the walls of low-rise buildings with architectural décor using 3D construction printer. Each wall of the building is made in a lying position on a site covered with anti-adhesive material. Initially, a permanent concrete formwork is built on site along the perimeter of the wall with a 3D printer. Then window and door frames, electrical, and plumbing embedded elements are positioned. Lay the lower and upper layers of concrete include a reinforcing mesh, and the intermediate layer is made of foam concrete or other material with lower thermal conductivity. The surface of the wall module can be covered with a décor printed using ordinary or colored concrete. When assembling a low-rise building, the finished walls are placed in a vertical position and the corner joints are reinforced. For this, vertical reinforcing bars are connected by welding to the ends of the meshes. Next, the wall joint is closed with corner formwork and the cavity in the corner joint is filled with concrete.
THE USE OF EXTERNAL PHYSICAL INFLUENCE TO REGULATE THE FORMATION OF THE STRUCTURE OF STEEL INGOTS
Authors: Ахтаев С. С-С. , Нурадинов А. С. , Нахаев М. Р. , Уздиева Н. С. 
Published: October 2021

В настоящей работе исследовано влияние температурных и силовых параметров внешнего воздействия на кристаллизацию и структурообразование слитков из модельных и реальных сплавов. Показано, что скоростью зарождения и роста кристаллов, а также размерами структурных зон в слитках можно управлять, изменяя температурный градиент, возникающий в жидкой фазе перед границей затвердевания. Управлять градиентом температур по сечению затвердевающего расплава можно, регулируя интенсивность теплоотвода, а также дифференцируя теплоотвод по периметру формирующегося слитка. Установлено, что от соотношения градиента температуры к скорости кристаллизации - G/R зависит формирование той или иной структурной зоны слитков. Наглядно доказана эффективность влияния вибрации на формирование структуры исследуемых слитков. Определен механизм воздействия вибрации на процессы кристаллизации и формирования структур слитков, который заключается в проявлении следующих эффектов: в разрушении и дроблении дендритов, растущих на фронте кристаллизации, под действием знакопеременных изгибающих давлений упругой волны; в зарождении кристаллов в объеме кристаллизующегося расплава вследствие кавитации; в разрушении дендритов в расплаве и на фронте кристаллизации под действием давлений, возникающих в результате схлопывания кавитационных каверн.
In this paper, the influence of temperature and force parameters of external influence on the crystallization and structure formation of ingots from model and real alloys is investigated. It is shown that the rate of crystal nucleation and growth, as well as the size of the structural zones in the ingots, can be controlled by changing the temperature gradient that occurs in the liquid phase before the solidification boundary. You can control the temperature gradient along the cross-section of the solidifying melt by adjusting the intensity of the heat sink, as well as differentiating the heat sink along the perimeter of the forming ingot. It is established that the ratio of the temperature gradient to the crystallization rate - G/R depends on the formation of a particular structural zone of ingots. The effectiveness of the influence of vibration on the formation of the structure of the ingots under study is clearly proved. The mechanism of vibration influence on the processes of crystallization and formation of ingot structures is determined, which consists in the manifestation of the following effects: in the destruction and crushing of dendrites growing at the crystallization front under the action of alternating bending pressures of an elastic wave; in the nucleation of crystals in the volume of the crystallizing melt due to cavitation; in the destruction of dendrites in the melt and at the crystallization front under the action of pressures resulting from the collapse of cavitation cavities.
Perbandingan Konsep Tujuan Pendidikan Ikhwan Al-Safa dengan Pendidikan Islam di Indonesia Masa Pergerakan
Authors: Arrovia Zahira Irhamni , Yuliati  
Published: October 2021

Ikhwan Al-Safa merupakan organisasi yang menekuni bidang kajian filsafat pendidikan, khususnya dalam pendidikan Islam. Adapun salah satu hasil pemikirannya terhadap tujuan pendidikan adalah moral dan dilandaskan pada aliran filsafat religius-rasional. Pendidikan Islam tidak hanya berkembang di wilayah yang berbasis agama Islam, melainkan juga terdapat di beberapa negara seperti Indonesia. Pendidikan Islam di Indonesia mulai mengalami pembaruan pada masa pergerakan atau abad ke-20 Masehi. Banyak organisasi Islam yang memberikan perhatiannya terhadap kondisi pendidikan Islam di Indonesia, seperti Adabiyah school, Muhammadiyah, Nahdlatul Ulama, dan sebagainya. Berdasarkan pemaparan tersebut maka penulisan dalam artikel ini hendak mengkaji perbandingan dari tujuan pendidikan berdasarkan pemikiran Ikhwan Al Safa dengan tujuan pendidikan di Indonesia pada masa pergerakan nasional. Metode penelitian menggunakan jenis kualitatif deskriptif, sumber data berupa sumber tertulis relevan, dan teknik analisis data yang digunakan content analysis. Berdasarkan hasil yang diperoleh antara tujuan pendidikan Islam Ikhwan Al Safa dengan pendidikan Islam di Indonesia masa pergerakan memiliki persamaan yaitu mencetak generasi yang berlandaskan pada ajaran Islam dan berintelektual. Namun, antara keduanya tentunya memiliki perbedaan dimana organisasi Islam di Indonesia dalam merumuskan tujuan pendidikannya tergantung dari aliran filsafat yang mereka tekuni.

Kata Kunci: Ikhwan Al-Safa, Pendidikan Islam, Pergerakan Nasional
Abstract
Ikhwan Al-Safa is an organization that is engaged in the study of educational philosophy, especially in Islamic education. One of the results of his thoughts on the purpose of education is moral and it is based on a religious-rational philosophy. Islamic education is not only developing in areas based on Islam, but also in several countries such as Indonesia. Islamic education in Indonesia began to experience renewal during the movement or the 20th century AD. Many Islamic organizations pay attention to the condition of Islamic education in Indonesia, such as the Adabiyah school, Muhammadiyah, Nahdlatul Ulama, and so on. Based on this explanation, the writing in this article intends to examine the comparison of educational goals based on the thoughts of Ikhwan Al Safa with the goals of education in Indonesia during the national movement. The research method uses descriptive qualitative type, the data source is the form of relevant written sources, and the data analysis technique used is content analysis. Based on the results obtained, the objectives of Ikhwan Al Safa's Islamic education and Islamic education in Indonesia during the movement have the same thing, namely creating a generation that is based on Islamic teachings and intellectuals. However, there are differences between the two of course, where Islamic organizations in Indonesia in formulating their educational goals depend on the philosophical stream which they are engaged in.
Penanaman Nilai-Nilai Karakter Religius dan Disiplin Melalui Program Tausiyah Akhlak di SMP Al-Furqan Jember
Authors: Septiyani Lutfia , Irawan Bambang 
Published: October 2021

Penelitian ini bertujuan untuk mendeskripsikan bagaimana cara penanaman nilai karakter religius dan disiplin di sekolah melalui program tausiyah akhlak maka seharusnya menghasilkan pembentukan karakter religius siswa yaitu menanamkan keimanan siswa, menambah wawasan keagamaan siswa, dan melaksanakan segala sesuatunya dengan penuh tanggung jawab dan tepat waktu. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Lokasi penelitian ini berada di SMP Al-Furqan Jember. Hasil penelitian ini menunjukkan bahwa cara menanamkan nilai karakter religius dan disiplin salah satunya melalui program tausiyah akhlak, program ini merupakan pembinaan siswa yang dipimpin oleh pemateri dari luar dan guru, dilaksanakan setiap hari Jumat setelah sholat dhuha dan materi yang disampaikan seputar akhlak. Program tersebut diimbangi dengan pembiasaan yang dilaksanakan di sekolah, karena sebagai praktek siswa. Contohnya, sebelum masuk sekolah shalat dhuha berjamaah, kegiatan kultum dan sebagainya. Oleh karena itu, tujuan membentuk karakter religius dan disiplin adalah membentuk siswa yang beriman dan melaksanakan segala sesuatunya dengan penuh tanggung jawab dan disiplin, salah satunya dengan cara mengikuti pembinaan program tausiyah akhlak.
Kata Kunci: karakter religius, karakter disiplin, program tausiyah akhlak
Abstract
This study aims to describe how to instill the values ​​of religious character and discipline in schools through the tausiyah akhlak program, so it should result in the formation of students 'religious character, namely instilling student faith, increasing students' religious insight, and carrying out everything responsibly and on time. This research uses a descriptive qualitative approach. The location of this research is at SMP Al-Furqan Jember. The results of this study indicate that the way to instill the values ​​of religious character and discipline is one of them through the tausiyah akhlak program, this program is a student coaching led by external speakers and teachers, carried out every Friday after the dhuha prayer and the material conveyed is about morals. The program is balanced with habituation carried out in schools, because it is a student practice. For example, before entering the dhuha prayer school in congregation, cult activities and so on. Therefore, the aim of forming religious and disciplined characters is to form students who believe and carry out everything with full responsibility and discipline, one of which is by following the tausiyah akhlak development program.