bluuebunny/crossref_metadata_2025_split huggingface dataset:
EARLY INTERVENTION IN AUTISM SPECTRUM DISORDER: EXPLORING NEURODEVELOPMENTAL CONTEXT, THERAPEUTIC APPROACHES, AND TREATMENT OUTCOMES
Authors: SANKHLA ANKIT , LOHAR DEEPAK , KHAN JAFAR , ARORA ABHISHEK 
Published: July 2023

Objective: This manuscript explores the neurodevelopmental context of early intervention for Autism Spectrum Disorder (ASD) and discusses the optimal timing for initiating intervention, primary intervention approaches, and predictors of treatment outcomes. It also provides an overview of various therapies commonly used for autism. The Early Start Denver Model is highlighted as an evidence-based early intervention approach.
Methods: This comparative study involved 30 subjects randomly divided into Group A (early intervention) and Group B (late intervention). The study duration was six weeks, with four training sessions per week. Pre and post-treatment evaluations were conducted. The sample size was 15 participants in each group, and materials such as informed consent, assessment forms, and measuring tape were used. The study employed a random sampling method and set inclusion and exclusion criteria.
Results: The distribution of cases according to age revealed that Group A had a higher proportion of individuals in the 4-6 y age group (40%), while Group B had the majority in the 9-14 y age group (73.33%). In terms of cognitive ability, Group A had a higher proportion of cases in the Poor (46.67%) and Very Poor (46.67%) categories, while Group B had more cases in the Good (33.33%) and Mild (33.33%) categories. However, the chi-square test did not yield statistically significant differences between the two groups for cognitive ability.
Conclusion: This study highlights the importance of early intervention for individuals with ASD, as indicated by the higher proportion of younger individuals in Group A. However, the lack of statistical significance in the chi-square test emphasizes the need for further investigation and consideration of other influencing factors. The study contributes to the growing body of knowledge on early intervention for ASD and calls for larger sample sizes and rigorous study designs in future research to provide more robust evidence.
EFEK PENGGUNAAN PASIR BATU APUNG SEBAGAI PENGGANTI SEBAGIAN AGREGAT HALUS PADA CAMPURAN BETON RINGAN
Authors: Abdul Gaus  , Mufti Amir Sultan  , Raudha Hakim  
Published: July 2023

Beton ringan diperoleh dengan penggunaan pasir batu apung sebagai substitusi agregat halus. Kelebihan yang diharapkan dari beton ringan adalah untuk mereduksi berat sendiri dari beton yang menjadi beban mati pada struktur. Penelitian ini bertujuan untuk mengetahu efek penggunaan pasir batu apung terhadap berat volume, kuat tekan dan kuat tarik beton. Metode penelitian dengan pengujian di laboratorium. Benda uji yang digunakan berbentuk silinder dengan tinggi 30 cm dan diameter 15 cm sesuai SNI-03-1974. Agregat kasar batu apung dan agregat halus pasir batu apung bersumber dari quarry Dowora di Pulau Tidore. Agregat halus pada benda uji kontrol menggunakan pasir normal dari quarry Kalumata di Pulau Ternate. Menggunakan pasir batu apung sebagai agregat halus dengan perbandingan 75% pasir normal 20% pasir apung, 50% pasir normal dan 50% pasir batu apung, 25% pasir normal dan 75% pasir batu apung, dan 100% pasir batu apung. Benda uji kontrol menggunakan 100% pasir normal. Tiap variasi benda uji berjumlah 10 buah sehingga total benda uji 50 buah. Hasil penelitian ini menunjukkan bahwa berat volume mengalami penurunan seiring dengan penambahan berat pasir batu apung ke dalam campuran beton. Berat volume beton yang dihasilkan < 1900 kg/m3, maka beton tersebut digolongkan sebagai beton ringan. Kuat tekan dihasilkan 56.63 kg/cm2 penurunan terhadap benda uji kontrol sebesar 81.10%. Kuat Tarik belah beton sebesar 1.13 kg/cm2 atau penurunan terhadap benda uji kontrol 52.05%. Berdasarkan kuat tekan dan tarik maka beton dkategorikan sebagai beton struktural ringan sebagai isolator.
Efektivitas Pelaksanaan Kebijakan Sistem Zonasi pada Penerimaan Peserta Didik Baru Tingkat Sekolah Menengah Pertama (SMP) Negeri di Kota Denpasar
Authors: Junaedy I Kadek Dede 
Published: July 2023

Pelaksanaan Penerimaan Peserta Didik Baru di Kota Denpasar tahun 2022 mengacu pada Peraturan Walikota Nomor 15 Tahun 2022 tentang Pedoman Penerimaan Peserta Didik Baru Pada Taman Kanak-Kanak, Sekolah Dasar dan Sekolah Menengah Pertama (Berita Daerah Kota Denpasar Tahun 2022 Nomor 15), sehingga daya tampung setiap sekolah telah ditentukan sesuai dengan Perwali Kota Denpasar, termasuk daya tampung Sekolah Menengah Pertama Negeri (SMPN). Permasalahan yang terjadi dalam pelaksanaan Penerimaan Peserta Didik Melalui Jalur Zonasi pada tingkat SMPN, yaitu terjadi kesenjangan jumlah lulusan SD dengan daya tampung SMPN di Kota Denpasar. Metode penelitian yang digunakan pada penelitian ini adalah menggunakan metode penelitian literature riview. Hasil dari penelitian ini adalah pelaksanaan kebijakan sistem zonasi pada PDDB khususnya tingkat Sekolah Menengah Pertama Negeri di Kota Denpasar belum terlaksana dengan efektif, karena kesenjangan ketersediaan sekolah di Kota jumlah SD Negeri di Kota Denpasar sebanyak 167 sedangkan SMP Negeri di Kota Denpasar sebanyak 15 serta belum meratanya sebaran fasilitas dan sarana prasarana yang memadai.
Pengaruh Budaya Organisasi dan Motivasi Kerja Terhadap Kinerja Melalui Kepuasan Kerja Pegawai Negeri Sipil (PNS) di Kantor Kecamatan Kota Waingapu Kabupaten Sumba Timur – NTT
Authors: Linda Seprian Anthonius , Laksmi A. A. Rai Sita , Larantika A.A.A. Dewi 
Published: July 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh budaya organisasi terhadap kinerja PNS, pengaruh motivasi kerja terhadap kinerja PNS, pengaruh kepuasan kerja terhadap kinerja PNS, pengaruh budaya organisasi, motivasi kerja dan kepuasan kerja terhadap kinerja PNS, pengaruh budaya organisasi dan motivasi kerja terhadap kepuasan kerja, pengaruh budaya organisasi terhadap kinerja PNS melalui kepuasan kerja, pengaruh motivasi kerja terhadap kinerja PNS melalui kepuasan kerja di Kantor Kecamatan Kota Waingapu. Metode penelitian yang digunakan adalah kuantitatif dengan menggunakan kueisoner sebagai bahan pengumpulan data yang dianalisis dengan bantuan software SPSS versi 25. Populasi dalam penelitian ini berjumlah 14 orang, sehingga metode sampling yang diterapkan adalah sampling jenuh (sensus). Pengumpulan data dilakukan dengan menyebarkan kuesioner. Metode analisis yang digunakan adalah metode analisis jalur. Hasil penelitian menunjukkan bahwa (1) Budaya organisasi tidak berpengaruh terhadap kinerja PNS; (2) Motivasi kerja berpengaruh signifikan terhadap kinerja PNS; (3) Kepuasan kerja tidak berpengaruh terhadap kinerja PNS; (4) Budaya organisasi, motivasi kerja dan kepuasan kerja secara simultan berpengaruh signifikan terhadap kinerja PNS; (5) Budaya organisasi dan motivasi secara simultan berpengaruh signifikan terhadap kepuasan kerja; (6) Budaya organisasi tidak berpengaruh signifikan terhadap kinerja PNS melalui kepuasan kerja; (7) Motivasi kerja tidak berpengaruh signifikan terhadap kinerja pegawai melalui kepuasan kerja PNS.
Kecemasan Matematika pada Siswa Kelas 9 SMP Berdasarkan Ada Tidaknya Keikutsertaan Kursus Online pada Pembelajaran Daring di SMPN 141 Jakarta
Authors: Kharisma  , Purwanto Sigid Edy 
Published: July 2023

Kecemasan matematika dapat menganggu proses pembelajaran dan menimbulkan dampak negatif bagi siswa yaitu dengan menghindar dari hal yang membuat siswa merasa cemas dan juga menghasilkan pembelajaran yang kurang efektif. Penerapan solusi pembelajaran daring menimbulkan rasa cemas terhadap siswa. Kursus online membantu siswa untuk menjadi solusi di masa pandemi COVID-19 karena penggunaanya yang praktis dan dapat digunakan kapanpun dan dimanapun. Tujuan dari penelitian untuk mengetahui tingkatan kecemasan matematika yang dialami siswa yang mengikuti kursus online dan yang tidak mengikuti kursus online. Metode yang digunakan pada penelitian adalah kuantitatif dengan menggunakan survey untuk mengetahui tingkatan kecemasan matematika siswa kelas 9. Sampel yang digunakan pada penelitian ini terdapat 129 siswa kelas 9 di SMPN 141 Jakarta. Hasil penelitian menunjukkan bahwa dari lima indikator, indikator yang paling tinggi adalah kegiatan belajar untuk siswa yang mengikuti kursus online dan siswa yang tidak mengikuti kursus online . Hasil dari penelitian menunjukkan secara keseluruhan kecemasan matematika siswa pada pembelajaran daring termasuk ke dalam kategori sedang.
Reestruturação da Farmácia Municipal de União da Vitória-Paraná e Criação De Farmácia Distrital
Authors: Bostelmann Vanessa 
Published: July 2023

Ao se considerar que a estrutura física de um serviço afeta diretamente as condições de trabalho dos profissionais e influencia a saúde e práticas exercidas e que maioria das intervenções em saúde acaba por envolver o uso de medicamentos, no sentido de otimizar processos já instituídos, porém extremamente falhos, foi iniciada a reestruturação completa estrutural e gerencial da Assistência Farmacêutica (AF) do município de União da Vitória, Paraná. Deste modo, este relato de experiência tem por objetivo demonstrar a reformulação da Farmácia Básica em questão, a qual, por um longo período encaixou-se no contexto de condições prediais precárias e problemas antigos de ordens gerenciais e organizacionais que acarretavam danos significativos a população bem como abordar sobre a implantação da Farmácia Distrital. Trata-se portanto, de estudo descritivo, do tipo relato de experiência, sobre a reorganização e reestruturação da assistência farmacêutica municipal ocorrida entre 2017 e 2022. Como resultado das ações, as Farmácias Básicas municipais de União da Vitória passaram a ser consideradas referência e as melhorias foram observadas em vários aspectos principalmente no que diz respeito ao atendimento humanizado. A mudança no panorama foi nítida e hoje são atendidas cerca de quatrocentas pessoas ao dia na central e cento e vinte na distrital que disponibiliza serviços assistenciais nos mesmos moldes da primeira, otimizando o atendimento tendo em vista o redirecionamento de demanda. Como base para tal conclusão, foi evidenciado um número expressivamente maior de pessoas atendidas e satisfeitas com os serviços oferecidos o que parece estar baseado na constatação de um percentual baixíssimo de falta de medicamentos e na reformulação referida. Porém, deve se estar ciente de que nada adianta a melhoria na estrutura física sem o correto gerenciamento do ciclo da assistência farmacêutica, o que permite a oferta adequada dos medicamentos ficando claro que as farmácias básicas devem dispor de infraestrutura e recursos humanos capazes de permitir a integração entre os serviços e o desenvolvimento das ações da AF.
Analysis of Stress-Strain State of a Cylinder with Variable Elasticity Moduli Based on Three-Dimensional Equations of Elasticity Theory
Authors: Ismayilova J. J. 
Published: July 2023

Introduction. Functionally graded materials are of great use, because heterogeneity of properties enables to control the strength and rigidity of structures. This has caused great interest in the topic in the world scientific literature. The construction of solutions to such problems depends significantly on the type of boundary conditions. In this paper, we consider the equilibrium of a thin-walled circular cylinder whose mechanical properties change along the radius. Homogeneous boundary conditions were set on cylindrical surfaces that had not been considered before, the effect was on the ends. The mathematical formulation of the problem was carried out in the linear theory of elasticity in the framework of axisymmetric deformation. Expressions were constructed for the components of the stress-strain state of the cylinder, in which some coefficients were found from the solution to the resulting system of linear algebraic equations.Materials and Methods. The material of the cylinder was linearly elastic, the elastic modulus of which depended linearly on the radial coordinate. The basic research method was the asymptotic method, in which half the logarithm of the ratio of the outer and inner radii acted as a small parameter. Iterative processes were used to construct the characteristics of the stress-strain state of the cylinder.Results. Homogeneous solutions to the boundary value problem were obtained for a linearly elastic functionally gradient hollow thin-walled cylinder. An analysis of these solutions made it possible to reveal the nature of the stress-strain state in the cylinder wall. For this purpose, an asymptotic analysis of the solutions was carried out, relations for displacements and stresses were obtained. It was determined that those solutions corresponded to the boundary layer, while their first terms determined Saint-Venant edge effect similar to the plate theory.Discussion and Conclusion. The analytical solution to the equilibrium problem of a thin-walled cylinder inhomogeneous in radius constructed by asymptotic expansion can be used for numerical solution to a specific problem. For this, it is required to solve the obtained systems of linear algebraic equations and determine the corresponding coefficients. The resulting asymptotic representations provide analyzing the three-dimensional stress-strain state. The selection of the number of expansion terms makes it possible to calculate displacements and stresses with a given degree of accuracy. This analysis can be useful in assessing the adequacy of applied calculation methods used in engineering practice.
Aspects of Thermal Protection of Machine-Building and Power Equipment: Application of Oxidation-Resistant Combined Nickel-Based Coatings
Authors: Varavka V. N. , Kudryakov O. V. , Grishchenko V. I. 
Published: July 2023

Introduction. In the areas of power engineering where the thermal energy of superheated steam is used, an important aspect of providing the reliability and safety of equipment is the heat resistance of the materials employed. In the manufacture of induction superheaters, the optimal material for the steam pipe (coil) is copper. However, its ultimate resistance to oxidation does not exceed 400 °C, which significantly limits the efficiency of steam generators. Therefore, the objective of the work was to study the kinetics of oxidation of the combined galvanic coating of the Mo-Ni-Cr system applied to copper tubular samples and intended for thermal protection of steam generator coils.Materials and Methods. A combined electroplating of the Mo-Ni-Cr system with a total thickness of 12–35 μm was formed on the experimental copper tubular samples. A Mo sublayer with a thickness of about 1.5 μm on the surface of the copper tube was formed to prevent the diffusion of Cu into the Ni coating. A 1.5 μm thick chromium layer on the coating surface acted as an indicator of the oxidation process. A comparative analysis of the oxidation processes of the copper surface and the combined coating of the Mo-Ni-Cr system on a copper substrate was carried out using the methods of optical and electron microscopy, energy dispersive analysis, and precision determination of the growth parameters of oxide films.Results. The intervals of thermal stability of the copper substrate and nickel coating were experimentally determined. The obtained experimental dependences characterized the parabolic law of copper oxidation with the formation of a single-phase diffusion zone of CuO at temperatures above 350 °C, and nickel at temperatures above 750 °C, when the transition of NiO monoxide into oxide Ni2O3 began. The growth of oxide films according to quadratic laws provided a rapid increase in the thickness of the films, the accumulation of stresses in them, cracking, and chipping.Discussion and Conclusion. It is shown that the Mo-Ni-Cr electroplating is resistant to heating during long-term operation up to temperatures of 750–800 °C. The functional roles of Mo and Cr in the coating architecture were described. The work focused on the applied aspect of using the coating under study to increase the thermal stability of the steam pipelines of industrial induction superheaters with low and medium power.
Simulation of Vertical Movements of Seawater in Stratified Reservoirs
Authors: Kudinov N. V. , Filina A. A. , Nikitina A. V. , Bondarenko D. V. , Razveeva I. F. 
Published: July 2023

Introduction. In the field of computational mathematics, there are many ways to approximate the model of fluid mechanics. Methods and estimates of approximation quality criteria, such as stability and convergence, are developed, while a combination of approaches to constructing economical difference schemes, such as splitting by physical processes, regularization by B. N. Chetverushkin, a linear combination of the Upwind and Standard Leapfrog difference schemes in aggregate has not been implemented and evaluated before. The authors were faced with the task of approximating each part of the hydrodynamic model split by physical processes with the most adequate scheme and further investigating the correctness of this approach.Materials and Methods. The mathematical model of hydrophysical processes is closed by the empirical equation of the state of salt water. Significant properties were selected, a mathematical model was built. Difference operators approximated differential operators. An algorithm for layer-by-layer modeling of transients was constructed. The algorithm has been implemented in the form of the program, which mainly contains elementwise (massively-parallel) operations.Results. Mathematical models of hydrodynamic processes in reservoirs were obtained, taking into account three equations of motion in the presence of a density gradient of the aqueous medium when hydrostatic approximation was abandoned. A new method of calculating the pressure field using B. N. Chetverushkin’s regularizers in the continuity equation was tested. A software module for numerical simulation of hydrophysical processes of water movement with different salinity and density was developed. This is open-source software that provides not only the redefinition of empirical dependences (as algebraic functions), but also the connection of external simulating modules to display dependences algorithmically.Discussion and Conclusion. The developed model of hydrophysics, taking into account the properties of salt water and the dynamic relationship of the mechanical movement of water with salinity, can be used to study the formation of a nonequilibrium distribution of parameters and identify the most stable parameters of the aquatic environment. The model explains the downward movement of oxygen. That will help in the future to estimate the values of the parameters of the aquatic environment, which are difficult to measure directly. It can be used in the procedure of parametric identification of hard-to-measure parameters of the aquatic environment.
PREDIKSI PENDERITA DIABETES MENGGUNAKAN METODE NAIVE BAYES
Authors: Rahayu Citra Agustina 
Published: July 2023

Prediksi adalah upaya memperkirakan sesuatu yang akan terjadi di masa depan dengan menggunakan berbagai informasi yang relevan pada waktu sebelumnya dengan menggunakan metode ilmiah. Data mining adalah kumpulan berbagai data atau informasi yang memiliki berbagai fungsi dan sangat bermanfaat di masa mendatang. Pemanfaatan data mining juga tidak hanya untuk teknologi saja melainkan bisa untuk Bidang Kesehatan salah satunya memprediksi penyakit diabetes dengan menggunakan metode Naive Bayes yaitu algoritma yang meminimalkan Kesehatan dari semua metode yang lain. Diabetes mellitus juga dikenal sebagai sekelompok masalah metabolism yang ditandai dengan tingginya kadar gula darah yang berkepanjangan. Diabetes dapat menyebabkan masalah kesehatan yang serius termasuk penyakit kardiovaskular. Penelitian ini bertujuan untuk memprediksi dan mengukur tingkat akurasi penyakit Diabetes. Pengumpulan data yang dilakukan di RSUD dr.soekardjo dengan menghasilkan 502 data pada rekam medis July 2019 – Desember 2022. Pengolahan Naive Bayes menghasilkan prediksi dengan 5 kali pengujian yaitu sebesar 57,38%, 70,27%, 78,26%, 85,71% dan 88,93%. Akurasi tertinggi sebesar 95.92% artinya rule yang dihasilkan mendekati 100%.
RANCANG BANGUN ALAT MONITORING SUHU MENGGUNAKAN SENSOR DS18B20 DAN PENGADUK OTOMATIS PADA PROSES FERMENTASI KAKAO
Authors: Maheswara Maulana Fahar , Purwiyanti Sri , Sumadi Sumadi , Nasrullah Emir 
Published: July 2023

Kakao (Theobroma cacao L.) merupakan salah satu komoditas perkebunan yang penting bagi perekonomian Indonesia. Fermentasi kakao merupakan proses pasca panen dari komoditas kakao, proses fermentasi membutuhkan waktu antara 3 sampai dengan 6 hari. Fermentasi kakao pasca panen akan menghasilkan cita rasa dan aroma yang lebih optimal pada olahan kakao seperti coklat batang dan juga olahan kakao lainnya. Pada proses fermentasi tersebut suhu fermentasi kakao akan bervariasi dimana perubahan suhu ini disebabkan oleh mikroorganisme yang ada pada kakao. Pemantauan suhu selama proses fermentasi sangat penting untuk menghasilkan kakao bermutu tinggi. Pengadukan biji kakao juga penting untuk memastikan fermentasi berlangsung secara merata. Pada penelitian ini dibuat sebuah alat yang dapat mengukur dan mencatat serta juga melakukan pengadukkan secara otomatis pada proses fermentasi kakao. Pada penelitian ini diggunakan sensor DS18B20 sebagai pengukur suhu, MicroSD dan thingspeak sebagai pencatat data dan juga relay sebagai kontrol otomatis pengadukkan fermentasi kakao. Setelah dilakukan penelitian diketahui bahwa alat ini berhasil melakukan pengadukan dan pencatatan secara otomatis dan juga dapat memberikan notifikasi telegram pada saat terjadi pengadukkan. Dari hasil pemantauan fermentasi yang dilakukan selama 5 hari diketahui bahwa suhu selama proses fermentasi antara 29,2°C sampai dengan 42,8°C dengan error pembacaan sensor sebesar 0.4% .
VERIFIKASI DOKUMEN TRANSKRIP NILAI SEMESTER MENGGUNAKAN METODA OPTICAL CHARACTER RECOGNITION
Authors: Hatala Zulkarnaen 
Published: July 2023

At the Ambon State Polytechnic, students' semester grade reports are still manually typed. This causes frequent typo errors which can result in the invalidity of the document, let alone incorrect grades, student identification numbers and many other label values. Here a java application has been implemented to detect these errors. This application is primarily intended for officials of the Head of Study Program, Head of the Department before signing and validating the report. Officials who legalize it will be greatly assisted because tedious validation work can be replaced by computers. The validation process is carried out by utilizing the optical character recognition technique from the open source library Tesseract-OCR. From the experimental results the verification process can be improved by using OCR specific on specific regions of interest (ROI) after using template matching method from OpenCV. The consideration of the Levehnstein distance in the comparison of label values against the reference database also improves the success rate of the algorithm. The database used has been tested for about 800 grade report documents, with successful verification result above 90%.