bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFEKTIVITAS KONSELING KELOMPOK DENGAN TEKNIK SELF MANAGEMENT UNTUK MENGURANGI PERILAKU PROKRASTINASI AKADEMIK SISWA DI SMA NEGERI 3 TARAKAN
Authors: Yospina Yospina , Pribadi Hendra 
Published: February 2022

The formulation of the problem in this study is whether group counseling with self management techniques is effective to reduce students’ academic procrastination behavior at Tarakan 3 public high school. This study aims to determine how effective group counseling with self management techniques is to reduce students’ academic procrastination behavior at Tarakan 3 public high school.This type of research is a quantitative approach that is experiment. This study uses an untreated control group design with dependent pretest and posttest design. The population in this study is 143 class XI students at SMA Tarakan and a sample of 20 class XI students in SMA Tarakan. Data collection methods in this study use the scale of academic procrastination with likert scale. Data analysis techniques in this study are descriptive statistical techniques and test hypotheses using MIXED ANAVA assisted by SPSS 24.0 for windows program. Based on the results of the study before and after the treatment, obtained the results of calculation of hypothesis testing by looking at the table subject effect obtained F value = 157.370 and p value = 0,00 (p0,05) and in the table pairwise comparisons shows that in the experimental group is significant (MD=-19.600; p0,05) and in the control group showed that is was not significant (MD=- 2.400; p0,05). Based on the results of mixed anova (anava mixed design) test management using SPSS 24.00 for windows it can be coucluded that group counseling with self management techniques can reduce students’ academic procrastination behavior at Tarakan 3 public high school. Keyword: group counseling, self management, academic procrastination
MENGEMBANGKAN TOLERANSI SISWA MENGGUNAKAN FILM DOKUMENTER
Authors: Utami Wika Tri 
Published: February 2022

Toleransi merupakan kunci hidup damai ditengah keberagaman budaya, agama, dan etnis. Toleransi dan kepedulian saling berkaitan, sehingga dalam pengembangannya harus berdasarkan pengalaman langsung, atau situasi nyata di sekitar siswa. Film dokumenter merupakan media yang diprediksi dapat digunakan untuk mengembangkan sikap toleransi, karena menyajikan situasi apa adanya, tanpa ada nilai benar atau salah. Penggunaan film dokumenter dapat membantu siswa melakukan refleksi dari berbagai kejadian yang ada di sekitarnya, berkenaan dengan pentingnya sikap toleransi dalam menciptakan perdamaian. Penggunaan film dokumenter dapat dilakukan dalam dua cara yaitu 1) sebagai media dalam bimbingan klasikal, atau 2) menugaskan kepada siswa sebagai kegiatan project based learning
PROBLEMATIKA BIMBINGAN DAN KONSELING BIDANG AKADEMIK PESERTA DIDIK SMA: A SYSTEMATIC LITERATURE REVIEW (SLR)
Authors: Kholili Ma’rifatin Indah , Nugroho Duta Akbar , Khasanah Dwi Nur , Pangestuti Imas Ayu Inggil 
Published: February 2022

Penelitian ini bertujuan untuk mengetahui problematika akademik serta upaya penangannya pada peserta didik di SMA. Metode yang digunakan yaitu Systematical Literatur Review (SLR) dengan mengumpulkan referensi dari berbagai jurnal dalam rentang waktu dari 2010-2020. Analisis data menggunakan pendekatan kualitatif metode meta sintesis, yaitu metode yang berupaya mengidentifikasi, mengevaluasi, dan menginterpretasi keseluruhan hasil penelitian sesuai dengan pertanyaan penelitian, topik, ataupun fenomena yang menjadi kajian. Hasil temuan penelitian ini yaitu terdapat berbagai macam problematika bidang akademik yang dialami oleh peserta didik SMA, seperti: prokrastinasi akademik, hasil belajar rendah, keterampilan berbicara rendah, cyberloafing, self-efficacy, stres akademik, student truancy, meningkatkan student engagement, tanggungjawab belajar rendah, kemandirian belajar rendah, regulasi diri rendah, capaian akademik rendah, dan motivasi belajar rendah. Sedangkan strategi penanganan yang ditawarkan diantaranya adalah: cognitive behavior modification teknik self-control, teknik self management dengan aplikasi any.do, cooperrative learning, modeling simbolik, konseling kelompok teknik self-control, cinema therapy, progressive muscle relaxation, video tutorial strategi problem focused coping, kelompok behavioral teknik self-manajement dan reinforcement, clasical format mindfulness deep breathing, strategi self-manajement, bimbingan kelompok metode problem solving, contextual teaching and learning dengan pendekatan ahli, konseling behavioral teknik self-manajemen, teknik relaksasi, konseling kelompok teknik problem solving, bimbingan kelompok teknik stimulus, konseling kelompok berbasis solusi, strategi coping, dan quantum learning. Kata kunci: Bimbingan dan Konseling, Peserta didik SMA, Problematika Akademik
ANALISA PENGARUH TEKANAN POMPA TERHADAP DEBIT AIR DAN PUTARAN TURBIN
Authors: Junita Boni , Intang Ambo , Zahardi Muhammad 
Published: February 2022

Pada penelitian ini diaplikasikan turbin sederhana untuk mendapatkan energi listrik dalam skala kecil dengan penggerak energi kinetik aliaran air dari tekanan pompa. Pompa sebagai sumber energi dengan meningkatkan energi kinetik air sehingga menggerakkan turbin karena debit air yang dihasilkannya tersebut. Pada penelitian ini diasumsikan bahwa tekanan pompa berpengaruh terhadap debit air, semakin besar tekanan yang diberikan maka debit air akan semakin kecil. Tekanan pompa mempengaruhi debit air dan daya turbin.
Kata kunci: debit, tekanan, turbin
ANALISIS KELAYAKAN ALAT BERAT DI TPA SUKAWINATAN KOTA PALEMBANG
Authors: Ramadhani Ramadhani , Aminuddin K.M. , Jimmiyanto Hendrik 
Published: February 2022

TPA merupakan tempat pembuangan akhir dalam sistem pengelolaan sampah padat perkotaan. Sistem manajemen yang ada di TPA yaitu salah satunya berupa alat berat yang digunakan untuk memindahkan dan meratakan sampah ke dalam sel sampah. Penelitian ini membahas mengenai kelayakan alat berat TPA yang dihitung berdasarkan volume sampah yang masuk dan waktu operasional. Lokasi penelitian berada pada TPA Sukawinatan di Kota Palembang dengan menggunakan metode survei dan observasi untuk memperoleh data siklus waktu di TPA.Dari hasil analisis, kelayakan jumlah alat berat TPA untuk saat ini belum sesuai dengan volume sampah yang masuk sehingga diperlukan tambahan alat berat berupa 2unitexcavator dengan kapasitas bucket minimal 0,8 m3. Rekomendasi alat berat di TPA untuk 10 tahun kedepan berupa tambahan 11unit excavator dengan kapasitas bucket minimal 0,8 m3 dan 2unitbulldozer dengan lebar blade 2,158 m dan tinggi blade 1,183 m.
Kata Kunci:TPA, produktivitas alat berat, sampah
ANALISA PERBANDINGAN LAS TIG DAN LAS SMAW TERHADAP KEKUATAN TARIK DAN KEKERASAN STAINLESS STEEL 304
Authors: Noviansyah Noviansyah , Afriany Reny , Asmadi Asmadi , Husni Tarmizi 
Published: February 2022

Stainless Steel (baja tahan karat) adalah salah satu logam ferro yang banyak digunakan dalam dunia teknik, seperti untuk peralatan proses dalam industri makanan dan kimia, peralatan bedah, mesin perkakas, dan lain-lain. Salah satu jenis Stainless Steel yang banyak digunakan dalam kehidupan sehari-hari adalah Stainless Steel 304. Stainless Steel 304 dapat dilas dengan metode las SMAW, TIG dan SAW. Penelitian ini bertujuan untuk mengetahui perbandingan metode las TIG dan SMAW terhadap kekuatan tarik dan kekerasan Stainless Steel 304. Pengelasan SS 304 dengan metode las TIG dan SMAW pada penelitian ini menggunakan tipe sambungan butt joint dengan bentuk kampuh V. Kualitas pengelasan secara visual dilihat dari uji penetran, sedangkan pengujian sifat mekanik meliputi uji tarik dan uji kekerasan vickers. Hasil dari uji penetran pada daerah las, untuk kedua metoda las tersebut tidak menampakkan adanya cacat pada bagian permukaan luar, sehingga dapat dikatakan dengan prosedur las yang benar, metoda las TIG dan SMAW dapat memberikan hasil las yang baik pada Stainless Steel 304. Pada pengujian tarik, kekuatan tarik tertinggi terdapat pada pengelasan TIG dengan rata-rata nilai tegangan sebesar 75,5 kgf/mm2. Sedangkan pada pengelasan SMAW dengan rata-rata nilai tegangan sebesar 33,5 kgf/mm2. Pada pengujian kekerasan, nilai tertinggi terdapat pada pengelasan TIG dengan nilai kekerasan rata-rata sebesar 242,13 VHN, sedangkan pada pengelasan SMAW sebesar 210,75 VHN.
Kata kunci: Stainless Steel 304, Las TIG, Las SMAW, Kekuatan Tarik, Kekerasan
EVALUASI KINERJA STRUKTUR BANGUNAN TAHAN GEMPA PADA TANAH SEDANG DAN TANAH LUNAK DI KOTA PALEMBANG
Authors: Sapta Sapta , Farlianti Sari 
Published: February 2022

Pada studi ini telah dilakukan analisa struktur baik kondisi elastis maupun kondisi inelastis terhadap struktur bangunan beton bertulang 20 lantai dikota palembang yang direncanakan di bangun dalam dua lokasi yang berbeda dengan kondisi tanah kelas situs (site class), yaitu: tanah sedang (SD) dan tanah lunak (SE), dimana data respon spektra yang digunakan mengacu pada RSA2021 dan penentuan parameter gempa menggunakan SNI 1726-2019. Studi ini dilakukan dengan tujuan untuk mengetahui tingkat kinerja struktur pada saat menerima beban gempa rencana dan beban gempa yang melampaui beban gempa rencana. Metode yang digunakan pada studi ini adalah Perfomance Base Design (PBD) dengan penentuan titik kinerja (perfomance point) menggunakan metode Capacity Spektrum Method (CSM) built in ETABS. Hasil analisis yang dilakukan didapatkan Tingkat kinerja struktur di lokasi tanah sedang pada saat menerima beban rencana masih dalam batas elastis (IO) sedangkan pada tanah lunak telah melampaui batas elastis (IO-LS). Tingkat kinerja struktur baik yang berada dilokasi tanah sedang maupun tanah lunak pada saat mencapai maximum ineslatic drift (melampaui beban gempa rencana) masih dalam batasan IO-LS. Dari studi ini didapatkan perbedaan hasil, antara kriteria penerimaan ATC40 dengan hasil peninjauan degradasi yang terjadi pada struktur yaitu pada struktur di lokasi tanah lunak, dimana pada kriteria penerimaan ATC40 kinerja struktur IO, namun setelah di lakukan peninjauan terbentuknya sendi plastis kinerja struktur berubah menjadi IO-LS.
Kata kunci : Perfomance Base Design, Metode Spektrum Kapasitas, Titik Kinerja, Tingkat Kinerja
The Integrated Augmented Reality and Google Scholar as the Test Instrument to Improve High Order Thinking Skills and Digital Literacy Skills
Authors: Waliyuddin Dzulfiqar Satria , Sulisworo Dwi 
Published: February 2022

Abstract
Evaluation instruments in the student learning process in interactive, fun, challenging, motivating, and developing students 'creativity and independence are needed to improve students' High Order Thinking Skills (HOTS) and digital literacy skills (DLS). HOTS and digital literacy are part of the 21st-century skills that are important for every individual. This study developed a test instrument integrated with Augmented Reality (AR) and Google Scholar (GS) to encourage HOTS and students' digital literacy skills. This type of research was development research. The subject matter was the scale and comparison. Product trials were applied to 11th-grade students in Sleman, Indonesia. Product validity was based on expert judgment, item validity, distinguishing power, difficulty level and reliability. AR was created using the ARLOOPA application operated with android. The research instrument was designed to increase HOTS and DLS.
PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PESERTA PELATIHAN DASAR CPNS PADA BADAN PENGEMBANGAN SUMBER DAYA MANUSIA PROVINSI SULAWESI TENGGARA
Authors: Syahid Amalul 
Published: February 2022

This study aims to analyze the effect of service quality on the satisfaction of basic training participants (Latsar) CPNS at the Human Resources Development Agency (BPSDM) of Southeast Sulawesi Province. The research population of all participants of the CPNS group II latsar appointment in 2020 is 40 people, carried out in October - November 2021. The survey research method, total sampling of data is 40 respondents, data collection uses a questionnaire. Research variables, service facilities, evaluation of Widyaiswara, training methods, impact of learning and knowledge for participants as well as satisfaction and changes in participant behavior. Measurement scale, Likert scale. Data analysis using SPSS program. The results of this study in general, respondents were satisfied with the services at the BPSDM of the Province of Southeast Sulawesi, on the contrary, a small proportion reported that they were still dissatisfied. The results of the linear regression test obtained the Adjusted R Square of 0.659 or 65, 9% of respondents' satisfaction level variables could be explained by independent variables and 34.1% was explained by other variables. Maximumservice delivery still needs attention.
Chemical resistance of celsian ceramics in acid and alkaline reagents
Authors: Lisachuk G. V. , Krivobok R. V. , Voloshchuk V. V. , Masalуkin R. A. , Krуvobok N. A. 
Published: February 2022

In the article, the chemical stability of celsian ceramics at different firing temperatures was investigated and the structural-phase features of the obtained samples before and after interaction with alkaline and acid media were studied.
The technology of obtaining test samples was two-stage. The first stage was the synthesis of the celsian phase in a muffle furnace at a temperature of 1200 °C with a holding time of 2 hours and subsequent cooling together with the furnace. The second stage took place in a silitic furnace at temperatures of 1300, 1350 and 1400 °C with a set rate of 15 deg/min and holding at a maximum temperature of 4 hours. The chemical resistance of celsian ceramics was determined in relation to 20 % solutions of HCl and NaOH. The phase composition of the test samples was determined using the method of X-ray phase analysis (X-ray diffraction) using a DRON-3M diffractometer. The studies of the experimental samples microstructure and the surface morphology of their faults were carried out by the direct method of scanning electron microscopy using a scanning electron microscope PhenomPro.
It was found that in relation to the 20 % solution of NaOH celsian ceramics was insoluble and has a value of alkali resistance in the range of 99.47—99.67 %. The study of microstructure and phase composition of celsian ceramics samples after treatment with 20 % NaOH solution showed that in all studied samples there was only a crystalline phase of celsian, the corrosion process didn’t occur. In relation to the 20 % HCl solution, the process of celsian ceramics corrosion was observed with the complete chemical interaction of the celsian phase with hydrochloric acid and the subsequent formation of the barium chloride dihydrate phase.
Spodumene-containing glass-crystalline materials for technical purposes
Authors: Savvova O. V. , Riabinin S. O. , Voronov G. K. , Fesenko O. I. , Timofeev V. D. 
Published: February 2022

The trends and current state of the glass-ceramic market from 2019 to 2024 have been analyzed, and an increase in demand for glass-crystalline materials for construction and technical purposes has been established. It has been determined that the orientation of world glass-ceramic market towards fragmentation will allow domestic producers to reduce import dependence and increase the competitiveness of domestic glass-ceramic materials in the world market.
The aim of this work is to assess the technical and economic indicators of the technology developed spodumene-containing glass-ceramic materials for technical purposes and to conduct pilot laboratory tests.
The study of the structure and phase composition of glass-ceramic materials was carried out using complementary methods of physicochemical analysis. The physicochemical properties of the materials were determined in accordance with the requirements of the current regulatory documents in silicate materials. Ballistic properties are determined according to GOST 8782: 2018.
Compositions and technologies for the production of spodumene-containing glass-ceramic materials based on lithium-aluminum silicate glasses were selected for the production of domestic elements of armor protection, heat engineering and radio engineering, taking into account the aspects of energy and resource saving. The study of the developed materials structure made it possible to establish differences in mechanical, thermal, and optical properties, which makes it possible to select the recommended areas of their application.
A comparative assessment of the performance properties and technical and economic indicators of known ceramic and glass-ceramic materials for body armor made it possible to establish the competitiveness of the developed domestic spodumene-containing materials as elements of individual protection.
Development and study of the properties of a ceramic-matrix composite material for the production of ultra-thin large-format ceramic granite slabs
Authors: Fedorenko O. Yu. , Kartishev S. V. , Igolkin V. M. , Pitak O. Ya. 
Published: February 2022

The article analyzes the advantages and disadvantages of large-format ultra-thin ceramic granite slabs, shows the need and identifies ways to increase their strength. The composition of the ceramic matrix has been developed, provides the maximum level of sintering (W ≤ 0.5 %) in accordance with the requirements for ceramic plates of class ВІа, and the choice of the reinforcing filler has also been substantiated. It has been experimentally established that mullite-silica fibers have a positive effect on the physical and mechanical properties of the slabs, which makes it possible to reduce their thickness by three times, and therefore significantly reduce the weight of products. The fractional composition of the grinding products of mullitesilica fibers was determined depending on the grinding conditions, and the influence of the quantitative and qualitative characteristics of the reinforcing filler on the main properties that determine the quality of ceramic granite slabs was investigated. The conditions for the formation of densely sintered composite materials with a complex of high-performance properties have been determined. It was shown the possibility of increasing the samples bending strength up to 57 MPa by introducing 4 wt. % of finely dispersed mullitesilica fibers, most of which (~ 60 %) have a length up to 45 microns, which is achieved by 3 min grinding in a planetary mill at a speed of 300 rpm. The structural-phase features of the samples obtained under the high-speed firing conditions, which consist in the increased amount of the mullite phase formation in the presence of mullite-silica fibers, have been established. The latter not only reinforce the ceramic matrix, but also act as a precursor of new mullite formations, the crystals of which, in the presence of a melt, acquire an isometric shape and contribute to an increase in the products strength. The research results indicate the promising obtain large-format ultra-thin ceramic granite slabs using composite materials technology. The combination of excellent technical qualities, large dimensions, and reduced slabs thickness opens up the new possibilities for using composite ceramic granite in design of furniture and large rooms due to the possibility of creating a continuous seamless coating and a significant reduction in the products weight.
Dynamic pressing as a way of intensification of structural-phase transformations during sintering of ceramic materials
Authors: Schukina L. P. , Bolyukh V. F. , Lihezin S. L. , Pitak Ya. M. 
Published: February 2022

The article presents the studies results of magnetic-pulse pressing in relation to ceramic masses based on non-sintering loam with the addition of coal flotation waste and the possibility of its use as a method for intensifying structural and phase transformations during sintering of masses was shown. A comparative characteristic of the properties of ceramic materials obtained by the usual mode of heat treatment at a temperature of 950 °C by the method of magnetic-pulse pressing with different amplitude of impact force was presented. To determine the operating parameters influence of the magnetic-pulse press on the samples properties, their pressing was carried out with a controlled voltage at a constant capacitance of the capacitor. It was found that an increase in the amplitude of the impact force from 6 kN to 15 kN leads to a decrease in the water absorption of ceramic samples from 21.6 % to 12.1—15.0 %, open porosity from 34.6 % to 21.6—27.0 %, and a threefold increase in mechanical strength. In comparison with samples of static pressing, the cold crushing strength of dynamic pressing samples increases by 34 % (from 8.7 MPa to 13.1 MPa) even with the minimum amplitude of the impact force (6 kN). The macrostructure, phase composition and properties of dynamic pressing ceramic samples obtained at firing temperatures of 920 °C and 950 °C have been studied. It was found that the samples had practically the same level of technical characteristics (water absorption, density, and strength) and they were similar in structure and phase composition (quartz, microcline, ɑ-hematite, X-ray amorphous phase). The possibility of obtaining ceramic materials with a completed process of the structural-phase composition formation and properties at a lower firing temperature has been established.
On the basis of carried out studies, the possibility of using dynamic pressing as a method for intensifying structural-phase transformations during sintering of ceramic materials has been shown, which can serve as a reserve for energy saving when obtaining ordinary structural building ceramics of increased grade.
Comparative Study of Quality Assurance Practices in Unity Schools and Private Secondary Schools in Kwara And Oyo States, Nigeria
Authors: Atanda Olatunde , Olaifa Sunday Adeseko 
Published: February 2022

This paper compared the quality assurance practices in Unity and private secondary schools in Kwara and Oyo States, Nigeria touching variables such as infrastructural facilities, staff discipline. The research design employed for the study was a descriptive survey type. The population of the study was made up of all Unity and Privates secondary schools in Kwara and Oyo States, Nigeria. Purposive and random sampling techniques were used to select the respondents in all the sampled schools. The data for the study were gathered through the use of questionnaires tagged “Quality Assurance Practices Questionnaire” (QAPQ) administered to teachers, Vice Principals and Principals. The data gathered during this study were analyzed with inferential statistics called t-test and ANOVA. The findings revealed a slight difference in infrastructural facilities in the sampled schools. Private secondary schools in Kwara and Oyo State were rated higher than the Federal Government Colleges. This paper further revealed that the discipline and control of staff in private secondary schools in Kwara and Oyo States were stricter than the Federal Government Colleges in both States. Based on these findings, the paper recommended among others that there should be adequate provision of infrastructural facilities, efficient supervision of schools to maintain a quality standard of equipment, especially the provision of potable water and electricity in the Federal Government Colleges. Also, staff discipline in private secondary schools should be more relaxed instead of instant judgment in the interest of fairness and low staff turnover.