bluuebunny/crossref_metadata_2025 huggingface dataset:
Features for formation of copper-zinc coatings
Authors: Arkhipov V.E. , Moskvitin G.V. , Muravyeva T.I. , Pugachev M.S. , Shcherbakova O.O.
Published: August 2023

The results of X-ray diffraction and microspectral analysis of a copper-zinc coating applied by gas-dynamic spraying using a mechanical mixture of copper, zinc and corundum particles with subsequent heat treatment in a furnace in the temperature range of 420...430 °C and a holding time of up to 180 minutes are presented. It is shown that during the deposition process, copper diffuses into zinc and a gradient structure based on copper, zinc and an electron-type solid solution based on Cu5Zn8 (γ-phase) is formed, the mass fraction of which is 31, 16 and 47 %, respectively. Based on the analysis of the results of microspectral analysis, the diffusion coefficient in copper to zinc is calculated, which is equal to DCu = 0.72•10–12 m2 /s. It was found that after exposure in the furnace for 180 min, the phase composition of the copper-zinc coating (α-phase and β′-phase) corresponds to brass grade CW508L. Based on the analysis of the change in the grating period of copper, depending on the exposure time, it is shown that the heat treatment field with an exposure time in the furnace of 60 min coating can be considered brass.
Wear resistance of innovative multilayer composite coatings on tool during milling of heat-resistant alloys
Authors: Grigoriev S.N. , Volosova M.A. , Migranov M.Sh. , Isaev E.V. , Mosenz I.I.
Published: August 2023

The paper presents the results of theoretical and experimental research of tribotechnical characteristics (tool wear on the back surface, tool durability period, critical cutting path length before blunting) of innovative nanostructured multilayer composite coatings on the tool for milling heat-resistant alloys of aerospace parts.
THE ROLE OF PROFITABILITY IN THE EFFECT OF MANAGERIAL OWNERSHIP AND LEVERAGE ON FIRM VALUE: EMPIRICAL EVIDENCE FROM INDONESIA
Authors: Fitri Indriawati  , Febrian Kwarto  , Ratna Marta Dhewi
Published: August 2023

This study aims to obtain empirical evidence of the Effect of Managerial Ownership and Leverage on Firm Value and to investigate the role of Profitability in strengthening or weakening the effect of Managerial Ownership and Leverage on Firm Value. The sampling procedure used purposive sampling with certain criteria; 27 manufacturing companies listed on the Indonesia Stock Exchange in the Consumer Non-Cyclicals sector were selected for the 2018–2021 period. A moderated regression analysis was used to test the research hypothesis. The results of the study prove empirically that before the interaction of profitability as moderating variable, managerial ownership does not affect firm value and leverage affects firm value. Profitability is not able to moderate the effect of leverage on firm value, but profitability is able to moderate the effect of managerial ownership on firm value.
KEYWORDS: profitability, managerial ownership, leverage, firm value
DEMYSTIFYING DATA PROCESSING TEACHERS’ PROCEDURAL, FUNCTIONAL, PEDAGOGICAL, AND CONTENT KNOWLEDGE IN AN ICT-BASED CLASSROOM IN
SOUTH AFRICA
Authors: Janet Bolaji Adegbenro
Published: August 2023

The paper examines the level of Procedural, Functional, Pedagogical, and Content Knowledge (PFPCK) competency needed by Data Processing (DP) teachers to effectively use Information and Communication Technology (ICT) tools in ICT-based classrooms. A descriptive survey research design was used in the study. Three research questions were raised, and one hypothesis was formulated to guide the study. 130 DP teachers randomly selected from 11 Technical Vocational Education and Training (TVET) colleges in Gauteng province in South Africa formed the sample population. The instrument used in the study was a self-developed questionnaire titled Data Processing Teachers Competency of Procedural Functional Pedagogical Content Questionnaire (DPTCPFPCQ). Personal and observation checklists were also used in the study. The data were analyzed using mean scores and t-tests. The results showed that DP teachers possessed the necessary competency of PFPCK needed to use ICT tools in the digital classroom. It was also revealed that there was a significant difference in the level of competency and acquisition of skills between the pre-service and in-service DP teachers in the use of ICT in the class. It was therefore recommended that the management of TVET colleges and other similar institutions should help to improve DP teachers procedural, and functional knowledge in the use of ICT as a pedagogical tool in ICT-enhanced classrooms.
KEYWORDS: ICT-based classrooms, Procedural, Functional Knowledge, DP teachers.
THE ROLE OF SOCIAL MEDIA IN SHAPING CUSTOMER PERCEPTION AND USAGE OF INTERNET BANKING SERVICES: A STUDY IN BALANGIR DISTRICT
Authors: Sweeta Agrawal  , Sweta Rani Arjee
Published: August 2023

The emergence of Internet banking has transformed banking globally. Internet banking has opened up geographical borders by acting as a marketing channel, offering customers a variety of services at lower prices. Investigating the manner in which social media affects customers view and use internet banking services is important and timely. This research delves into the influence of social media on customer attitudes towards internet banking. Using SPSS software, a sample of 173 individual internet banking users from Balangir was analysed through an online survey. The results from the analysis support hypotheses derived from the literature. The findings showed that consumer perceptions of online banking services might be positively or negatively impacted by the content posted on social media sites.
KEYWORDS-Internet banking, Customers, Balangir
PERENCANAAN TEBAL PERKERASAN KAKU PADA JALAN TOL SOLO-YOGYAKARTA-NYIA KULON PROGO DENGAN METODE BINA MARGA 2017 DAN AASHTO 1993 (STA 02+00 – STA 07+500)
Authors: Prasetyo Eko , Sumina  , Joko Prayitno Kusdiman , Lathiif Amhudo Rasyiid
Published: August 2023

Jalan Tol Solo – Yogyakarta-NYIA Kulon Progo merupakaan salah satu bagian jalan tol Trans Jawa. Tujuan utama dibangunnya jalan Tol Solo-Yogyakarta-NYIA Kulon Progo yaitu untuk meningkatkan  aksesibilitas dan konektivitas antar daerah serta meningkatkan kapasitas jaringan jalan antara  Provinsi Jawa Tengah dan Daerah Istimewa Yogyakarta (DIY). Selain itu, jalan tol tersebut berfungsi sebagai penunjang pertumbuhan ekonomi masyarakat dan penunjang akses ke bandara New Yogyakarta International Airport (NYIA) yang berada di Kabupaten Kulon Progo, Daerah Istimewa Yogyakarta. Untuk itu diperlukan perencanaan jalan tol yang tepat dan efektif antara lain dengan mempertimbangkan kapasitas jalan, beban kendaraan yang besar dan kecepatan tinggi, umur rencana dan fungsi jalan.Perencanaan perkerasan kaku (rigid pavement) dilakukan dengan dua metode perhitungan yaitu metode Bina Marga 2017 dan AASHTO 1993. Data yang diperlukan untuk perencanaan adalah data sekunder yaitu LHR (Lintas Harian Rata-Rata), CBR tanah dasar (California Bearing Ratio), dan curah hujan. Berdasarkan data analisa perencanaan yang didapatkan , diambil kesimpulan bahwa perencanaan tebal perkerasan kaku jalan Tol Solo-Yogyakarta-NYIA Kulon Progo, dengan metode Bina Marga 2017 didapatkan hasil tebal pelat 305 mm dengan lapis pondasi LMC (Lean Mix Concrete) 100 mm, dan lapis pondasi drainase 150 mm. Sedangkan metode AASHTO 1993 didapatkan tebal pelat 285 mm dengan pondasi LMC 100 mm
PRINCE SAMUDRA'S TOMB AS A GROWTH GENERATOR FOR GUNUNG KEMUKUS SETTLEMENT IN SRAGEN REGENCY
Authors: Hartanto Tri , Yuuwono A Bamban , Karsono Danarti , Prabowo Wahyu
Published: August 2023

The Javanese have many traditions, which illustrate that the Javanese or Javanese people in achieving their expectations are not enough just to work and pray, but there are other ways such as ritual efforts that are carried out based on their belief in various myths and the history of places considered sacredness that develops in society. One of the ritual places and has a strong mythical belief is the tomb of Prince Samudra on Gunung Kemukus, Pendem Village, Sumberlawang District, Sragen Regency, Central Java. This hill (mountain of cubes), there is the tomb of Prince Samudra, Nyai Ontrowulan and his servants. The Javanese people, especially the people around them, have a belief that the tombs are considered sacred. Then the community began to build houses and live around the tomb. The habit of people seeking blessings through the tradition of ngalap blessing, which is an activity to seek goodness from an essence, object or something that is considered by humans to have benefits and goodness, or seeking barakah (ngalap blessing) or other words "tabarruk". This tomb is also a destination for the ngalap blessing ritual by the surrounding community and from the people on the island of Java. More and more community visits have led to the growth of settlements around the tomb, where previously there were no settlements, only hills. Based on the results of research, the existence of Prince Samudra's tomb is a generator for the emergence of settlements.
ANALISIS KONDISI PERKERASAN JALAN MENGGUNAKAN METODE SDI DAN IRI (Studi Kasus: Ruas Jalan Bangau Sakti Kota Pekanbaru)
Authors: Nur Annisa Adelia , Adiman Edi Yusuf , Nabil Fahsa Muhammad Naufal
Published: August 2023

Kondisi perkerasan jalan akan memepengaruhi tingkat kelancaran lalu lintas pada suatu daerah. Menilai kondisi perkerasan jalan akan memberikan gambaran terhadap kondisi perkerasan jalan dan dapat menjadi acuan dalam langkah penanganan dalam kegiatan pemeliharaan jalan. Penelitian ini bertujuan untuk mengetahui kondisi perkerasan jalan berdasarkan metode SDI dan IRI. Penilaian kondisi perkerasan jalan dengan metode SDI dilakukan secara visual dengan cara survei langsung di daerah studi, sedangkan untuk nilai IRI diperoleh dengan cara survei menggunakan mobil dan aplikasi Roadroid. Hasil dari penilaian kondisi perkerasan jalan menggunakan SDI adalah diperoleh 54% jalan dalam keadaan baik, 15% jalan dalam keadaan sedang dan 31% jalan dalam keadaan rusak berat. Sedangkan hasil pembacaan IRI pada aplikasi Roadroid diperoleh kondisi perkerasan jalan jalan dengan 77% dalam keadaan baik, 10% dalam keadaan sedang, 11% dalam keadaan rusak ringan dan 2% dalam keadaan rusak berat. Dari hasil nilai SDI dan IRI tersebut, maka jenis penanganan yang diperlukan adalah pemeilharaan rutin pada 14 segmen jalan dengan kegiatan pengisian retak dan penambalan lubang, pemeliharaan berkala pada 3 segmen jalan dengan penambahan lapis tipis aspal beton (LTBA) dan program peningkatan pada 9 segmen jalan dengan pekerjaan pengupasan dan pelapisan ulang.
PERENCANAAN JEMBATAN BETON BERTULANG TIPE BALOK T PENGHUBUNG JALAN KAUMAN-DAYU
Authors: Rasyiid Lathiif Amhudo  , Yuono Teguh , Nursetyo Gatot
Published: August 2023

Perencanaan struktur jembatan yang efisien dan tepat sesuai dengan kebutuhan menjadi target utama bagi perencana, ada beberapa aspek persyaratan yang harus diperiksa agar dimensi penampang elemen jembatan menjadi efisien. Jembatan penghubung Kauman-Dayu yang berlokasi di kabupaten Sukoharjo dengan bentang 16 meter dan lebar 3,5 meter menjadi efisien jika menggukan tipe balok T, dimana dari seluruh aspek memenuhi syarat. Dimensi yang tepat dari balok T adalah dengan tinggi 1200 mm dan lebar 500 mm, jumlah gelagar efisien didapat yaitu digunakan 2 buah balok T. Balok diafragma juga didapat yaitu dengan ukuran tinggi 600 mm dan lebar 300 m serta spasi antar balok adalah 4 meter. Ketebalan pelat lantai juga didapat yaitu 25 mm dengan tulangan pokok adalah D16-100 mm serta tulangan bagi adalah D13-100 mm yang menggunakan 2 lapis tulangan. Panduan Praktis Perencanaan Teknis Jembatan No.02/M/BM/2021 dan Software Geo5 menjadi acuan teknis utama dalam kajian ini. Kebutuhan ukuran elastomer yang didapat adalah 400x300 mm dengan ketebalan 57 mm. Ketebalan dinding abutmen didapat 130 cm dengan tinggi badan 350 cm.
ANALISIS PERBAIKAN DAN BIAYA PERKERASAN JALAN (Studi Kasus Jalan Pati – Gabus)
Authors: Bariq Al Salam  , Wibowo Kartono , Soedarsono
Published: August 2023

Highways are one of the important facilities and infrastructure for the achievement of an activity, so a good road pavement design is a must. The existence of highways is very necessary for the need for transportation facilities that can reach remote areas. The increase in traffic volume will result in a decrease in service caused by a decrease in road capacity, in line with the results of the survey/identification conducted, road damage is currently occurring in several areas, especially the Pati-Gabus road section, Pati Regency, which causes considerable losses, especially for road users. , such as congestion, traffic accidents, long travel time and others. Therefore, this research was conducted with the aim of finding alternative pavement designs on the Pati-Gabus road section, and calculating the estimated costs required for pavement repairs. In this study using data obtained through field surveys which are primary data and data collection from the Highways Field of Pati Regency which is secondary data. The results of the study using the Surface Distress Index (SDI) method found that the damage at STA 0+000 to 0+200 was moderately damaged and at STA 0+200 – 1+000 it was lightly damaged and the type of repair was appropriate by looking at the conditions on the Pati road section. -Cork is at STA 0+000 to 1+000 using overlay requires a budget of IDR 2,600,000,000, while at STA 1+000 to STA 2+600 it is heavily damaged and must use rigid pavement requiring budget of IDR 6,341,000,000.

Keywords: Road damage, Road repair, Pavement costs
THE PERFORMANCE AND THE INFLUENCE OF PHYSICAL INFRASTRUCTURES ON THE PLANT PRODUCTIVITY: A CASE STUDY APPROACH
Authors: Muhamad Hendrie Soesanto  , Wahyudi Slamet Imam , Niam M. Faiqun
Published: August 2023

Irrigation System Performance Index (ISPI) is often used as a parameter in making decisions about the use of irrigation canals. The increase in rice production is dependent on a good condition of physical infrastructures, including the main building, the carrier canal and the buildings on the carrier canal. Performance assessment of Physical Infrastructure and Plant Productivity in Sungapan irrigation area of Pemalang Regency indicated that the physical infrastructure performance in 2012 - 2022 was 38.42%, increasing 3.22%. While the performance assessment of Plant Productivity was 14.96%, increasing 2.99%. Based on the multiple regression analysis using simultaneous test (F), the Physical Infrastructure component was indicated to influence the plant productivity. Meanwhile, based on the partial test (t), the physical infrastructure component partially did not have a significant influence on the plant productivity
PENGUKURAN KINERJA KONSULTAN PENGAWAS KONSTRUKSI JALAN DENGAN METODE CSI
Authors: Yoneda Frisca Octaviana , Yuono Teguh , Nursetyo Gatot
Published: August 2023

Penelitian ini adalah tentang pengukuran kinerja konsultan pengawas konstruksi jalan menggunakan metode CSI dalam pelaksanaan proyek Rekonstruksi Jalan Surakarta-Gemolong-Purwodadi. Data diolah dengan menggunakan program MS.Excel dan SPSS yaitu dengan uji validitas, uji reliabilitas, dan uji analisis data dengan indeks kepuasan konsumen atau Customer Satisfaction Index (CSI). Dengan metode ini akan didapat indeks kepuasan stakeholder / responden terhadap kinerja Konsultan Pengawas Konstruski Jalan. Hasilnya adalah sebagai berikut: Nilai Customer Satisfaction Index (CSI) pada Konsultan Pengawas sebesar 84,32% yang menunjukan bahwa para stakeholder / responden proyek merasa “sangat puas” dengan kinerja Konsultan Pengawas Konstruksi Jalan Surakarta – Gemolong – Purwodadi.Kemampuan Mencapai Tujuan Proyek : 81,41% (Sangat Puas), kemampuan Menjamin Kualitas Pekerjaan : 63,42% (Cukup Puas), kemampuan Manajerial Proyek: 79,99% (Puas), kemampuan mencegah, mengurangi, atau mengatasi masalah/ konflik : 59,50% (Cukup Puas) dan kualitas Internal SDM Konsultan : 60,28% (Cukup Puas).
PREDIKSI SISA UMUR JALAN MENGGUNAKAN METODE PCI DI RUAS JALAN PROVINSI YOGYAKARTA-BAKULAN KABUPATEN BANTUL
Authors: Rahmawati Anita , Kurniawan Arif
Published: August 2023

Jalan rusak merupakan masalah umum yang sering terjadi diindonesia, hal tersebut disebabkan karena jalan yang mengalami kerusak ringan tidak segera diperbaiki, sehingga menyebabkan kerusakan semakin parah dan penurunan kapasitas jalan. Salah satu metode yang umum digunakan untuk menilai kerusakan jalan ialah metode Pavement Condition Index. Penelitian ini bertujuan untuk memprediksi sisa umur jalan dari hasil analisis perhitungan metode PCI dan mendapatkan kecepatan pengendara di segmen yang mengalami kerusakan paling parah pada ruas jalan Yogyakarta-Bakulan. Data penelitian ini berupa survei kerusakan jalan, penembakan kecepatan dengan alat speed gun dan data lalu lintas harian yang digunakan untuk menentukan jumlah sampel pengendara. Hasil pengamatan dari visual didapatkan jenis kerusakan seperti alligator cracking, block cracking, edge cracking, patching dan potholes. Hasil analisis data dengan metode PCI didapatkan nilai rata-rata sebesar 43,05% dengan kondisi kerusakan perkerasan cukup (fair). Untuk nilai indeks perkerasan tertinggi berada pada STA 1+750-STA 1+800 sebesar 87% dengan kondisi sempurna (excellent), sedangkan untuk nilai indeks perkerasan terendah berada pada segmen STA 4+900-STA5+000 sebesar 9% dengan kondisi perkerasan gagal (failed). Pada analisis sisa umur perkerasan didapatkan rata-rata sisa umur 0-0,4 tahun, sedangkan kecepatan rata-rata HV (kendaraan berat) sebesar 34 km/jam, untuk LV (kendaraan ringan) rata-rata sebesar 36 km/jam dan untuk MC (sepeda motor) rata-rata sebesar 42 km/jam.
PENERAPAN MODEL PEMBELAJARAN WORD SQUARE TERHADAP HASIL BELAJAR BAHASA INDONESIA PADA SISWA KELAS IV DI SD NEGERI 3 PENADARAN
Authors: Margareta Luluk Oktavia  , Choirul Huda  , Ervina Eka Subekti
Published: August 2023

ABSTRAK

Penelitian ini dilatarbelakangi oleh hasil belajar siswa kelas IV SD Negeri 3 Penadaran yang cenderung rendah. Hal tersebut disebabkan oleh pasca pandemi Covid-19 yang membuat kegiatan mengajar belajar secara tatap muka masih terbatas, kurangnya kesadaran orangtua dalam memperhatikan atau membimbing anaknya untuk belajar ketika di rumah, dan masih ada siswa yang belum lancar dan lambat membaca. Jenis penelitian ini adalah penelitian kuantitatif dalam bentuk Pre-Experimental Design dengan jenis One Group PreTest – Posttest Design. Populasi penelitian ini adalah seluruh siswa kelas IV SD Negeri 3 Penadaran tahun ajaran 2022/2023 yang berjumlah 27 siswa. Teknik sampling yang digunakan adalah Non probability sampling dengan jenis sampling jenuh. Data dalam penelitian ini diperoleh melalui wawancara dan dokumentasi. Analisis statistik data akhir pada saat pretest dan posttest dengan uji t diperoleh hasil bahwa ada perbedaan hasil belajar siswa pada mata pelajaran Bahasa Indonesia yang pembelajaranya menggunakan model pembelajaran Word Square dengan yang tidak. Rata- rata nilai posttest siswa pada mata pelajaran Bahasa Indonesia dapat mencapai 93,70.

Kata kunci: Word Square, hasil belajar, Bahasa Indonesia
PENGARUH METODE PEMBELAJARAN COOPERATIVE SCRIPT UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF SISWA DI KELAS V SDN KAMPUNG SAWIT 6
Authors: Novi Triana  , Ilham Arvan Junaidi  , Masagus Firdaus
Published: August 2023

Permasalahan dalam penelitian ini kemampuan berfikir kreatif siswa masih rendah. Penelitian ini bertujuan untuk mengetahui pengaruh metode Pembelajaran cooperative script dalam meningkatkan kemampuan berpikir kreatif siswa Kelas V SD Negeri Kampung Sawit 6. Metode penelitian yang digunakan adalah kuantitatif. Jenis penelitian yang ini adalah jenis penelitian kuantitatif dengan metode pendekatan Eksperimen. Populasi dalam penelitian ini adalah siswa kelas V sebanya 14 siswa. Sampel yang di ambil dari penelitian ini adalah semua siswa siswi kelas V yang berjumlah 14 siswa. Hasil penelitian menunjukkan bahwa penelitian yang dilakukan tentang penerapan metode pembelajaran Cooperative Script terhadap berbagai materi, khususnya menganalisis dampak kalor terhadap perubahan suhu dan perubahan wujud benda dalam kehidupan sehari-hari terhadap kemampuan berpikir kreatif siswa kelas V SD Negeri Kampung Sawit 6, dapat disimpulkan bahwa pendekatan pembelajaran cooperative script memiliki pengaruh yang signifikan terhadap peningkatan keterampilan berpikir kreatif. Studi ini telah menunjukkan bahwa hasil rata-rata posttest secara signifikan lebih tinggi bila dibandingkan dengan hasil rata-rata pretest, dengan rata-rata hasil akhir pada 72,14 dan hasil awal pada 90.
MENINGKATKAN KOMPETENSI KOGNITIF SATUAN BERAT DENGAN MEDIA AUDIO VISUAL TANGGA TURUNAN PADA PESERTA DIDIK SEKOLAH DASAR
Authors: Ana Rofatul Lutfiyah  , Veryliana Purnamasari  , Iin Purnamasari
Published: August 2023

Penelitian ini membahas tentang penggunaan media audio visual pada pembelajaran tematik di SD N Karangnyar Gunung 02 kelas 2A. Media audio visual dapat dimanfaatkan sebagai sarana untuk membatu peserta didik agar lebih memahami materi yang diajarkan. Media visual merupakan sebuah media pembelajaran interaktif yang digunakan oleh seorang pendidik pada proses pembelajarannya dapat berupa gambar yang dapat dinikmati oleh peserta didik melalui panca indera mata atau penglihatan. Media audio visual merupakan media pembelajaran yang dapat berupa suara, dan gambar yang dapat bergerak yang dapat sinikmati dengan indera penglihatan dan pendengaran. Penelitian ini membahas tentang pemanfaatan media audio visual terhadap hasil belajar peserta didik. Metode penelitian yang digunakan yaitu uji normalitas, uji T dan uji N-gen. Instrumen yang digunakan dalam penelitian yaitu soal tes dan dokumentasi. Berdasarkan hasil dari penelitian ini diperoleh hasil pada uji normalitas menunjukkan nilai probabilitas atau signifikansi untuk hasil belajar pretest sebesar 0,363 > 0,05 dan nilai probabilitas atau signifikansi untuk hasil belajar posttest sebesar 0,222 > 0,05. Selanjutnya pada hasil uji-t yang dilakukan, diketahui bahwa probabilitas atau tingkat signifikansi (2-tailed) sebesar 0,000 < 0,05. Berarti bahwa ada pengaruh implementasi penggunaan media visual pada pembelajaran 1 materi tumbuhan di sekitarku terhadap hasil belajar aspek kognitif siswa kelas 2A di SDN Karanganyar Gunung 02.
Pengaruh Media Tabel Perkalian Pintar (TAKALINTAR) Terhadap Hasil Belajar Matematika Siswa Kelas III SD Negeri 95 Palembang
Authors: Putri Lismayana Pegi , Surmilasari Nora , Jayanti
Published: August 2023

ABSTRAC

The researcher aims to determine whether there is any influence of the smart multiplication table media (TAKALINTAR) on the Mathematics Learning Outcomes of Class III Students of SD Negeri 95 Palembang. The population in this study were all 60 class III students at SD Negeri 95 Palembang. With a total sample of 30 people who were randomly selected, namely class III.A and class III.B. The method used in this research is quantitative, with the research design used is the posttest only control design. The results of the hypothesis test obtained tcount 4.602 while ttable 1.67065 so that Ho was rejected and Ha was accepted, it can be concluded that the Smart Multiplication Table media (TAKALINTAR) has an effect on the mathematics learning outcomes of the material circumference of flat shapes in class III SD Negeri 95 Palembang.

Keywords: Smart Multiplication Table Media (TAKALINTAR), Learning Outcomes, Mathematics

ABSTRAK

Penelitian ini bertujuan untuk mengetahui adakah pengaruh media tabel perkalian pintar (TAKALINTAR) Terhadap Hasil Belajar Matematika Siswa Kelas III SD Negeri 95 Palembang. Populasi dalam penelitian ini yaitu seluruh siswa kelas III SD Negeri 95 Palembang yang berjumlah 60 orang. Dengan jumlah sampel 30 orang yang dipilih secara acak yaitu kelas III.A dan kelas III.B. Metode yang digunakan dalam penelitian ini kuantitatif, dengan design penelitian yang digunakan adalah posttest only control design. Hasil uji hipotesis diperoleh thitung 4,602 sedangkan ttabel 1,67065 sehingga Ho ditolak dan Ha diterima, maka dapat disimpulkan bahwa media Tabel Perkalian Pintar (TAKALINTAR) berpengaruh terhadap hasil belajar matematika materi keliling bangun datar pada siswa kelas III SD Negeri 95 Palembang.

Kata Kunci : Media Tabel Perkalian Pintar (TAKALINTAR), Hasil Belajar,
PENGARUH MEDIA POSTER TERHADAP HASIL BELAJAR PEMBELAJARAN IPA SISWA KELAS V
Authors: Ferayani Elda , Noviati  , Robert Budi Laksana
Published: August 2023

Natural Science is a learning component that is very close to human activities in everyday life. Therefore, the difficulties experienced in learning science are difficulties in understanding the material presented due to the lack of use of media in the learning process and has an impact on low student learning outcomes. Based on this, the problem in this study is the low learning outcomes of fifth grade students in science learning.The purpose of this study was to determine the effect of media posters on learning outcomes in science learning for fifth grade students. The method used was a quantitative method with an experimental type. The design used is Quasi Experimental with the form of Nonequivalent Control Group Design. The population in this study were fifth grade students at SD Negeri 22 Palembang. The sample in this study were students of class VA as the control class and class VB as the experimental class. Data collection techniques in this research are Tests and Documentation. The pretest results for the experimental class with an average of 54.1 and for the control class with an average of 54.8 for the posttest results in the experimental class have an average value of 82.3 and for the control class have an average value of 65.6. Based on the calculation of the normality test, the data obtained by the experimental group was -0.04 and the control group was 0.20. Homogeneity test results for fcount ≤ ftable or 0.62 ≤ 2.40, it can be said to be homogeneous. Testing the hypothesis from the results of the calculation of the t test obtained the value obtained tcount> ttable or 19.19> 2.048 with db 28 at a significant level of 5%. So it can be concluded that the hypothesis states that there is an effect of poster media on the learning outcomes of fifth grade students in science learning.

Keywords: Poster Media, Learning Outcomes, Science Learning
ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL CERITA PENALARAN TINGKAT TINGGI (PTT) MATERI OPERASI HITUNG
Authors: Nurhudayana Ridwan  , Rukli  , Erwin Akib
Published: August 2023

This study aims to analyze students' difficulties in solving PTT-based story problems with arithmetic operation material. This research uses a qualitative method with a descriptive approach. Data collection techniques in this study used tests, observation, and documentation. The subjects of this study were 30 students of class IV UPT SPF SD Inpres Mongisidi Makassar. The results obtained from the semantic differential scale related to the level of difficulty of the problem showed a decrease in percentage from the time of pre-research observation and during follow-up results, which was 60% to 20%. The results of the student questionnaire related to the ease of solving the problem also showed an increase from the time of pre-research observations and follow-up results, namely that there were only 15 students increasing to 22 out of 30 students. The cause of students having difficulty in working on story problems is because they do not understand the instructions, do not know how to solve the story problems, and do not understand the concept of arithmetic operations well because they are rarely given exercises using PTT problems so they are not used to reasoning and critical thinking.
Cancer in Faisalabad and Nankana Sahib, Pakistan: 2017-2019; an Observational study
Authors: Badar Farhana , Yousaf Aneel , Ahmad Alia , Hameed Sadia , Chughtai Omar , Fahim-ur-Rehman Mohammad , Loya Asif
Published: August 2023

Introduction: The Punjab Cancer Registry's catchment area includes the districts of Faisalabad and Nankana Sahib. It is an observational, descriptive study that covers the three years from 2017 to 2019, evaluating the distribution of cancer in these two districts. Material and Methods: Data on incident cancer cases diagnosed between 2017 and 2019 among residents of Faisalabad and Nankana Sahib in Pakistan, reported by the participating centers of the Registry, were reviewed retrospectively. Figures and proportions for adults, children, and adolescents were computed. Results: During 2017 and 2019, 5,678 cases were reported from Faisalabad and 390 from Nankana Sahib, with over 50% seen in females. In both districts combined, among adult females, cancers of the breast, reproductive system, and hepatobiliary system were commonly diagnosed, while cancer of the lip/oral cavity/pharynx, hepatobiliary system, and non-Hodgkin lymphoma were the leading diagnoses among adult males. In children and young adults (0-19 years), acute lymphoblastic leukemia, Hodgkin lymphoma, and non-Hodgkin lymphoma were the most common diagnoses. Conclusion: The cancer distribution reported from Faisalabad and Nankana Sahib is of utmost importance. However, the underreporting of cancer cases cannot be ruled out. More input from the collaborators is needed to ensure the completeness of cancer surveillance in the region.
Dampak Manfaat Logo Merek di Sektor Perbankan
Authors: Fitri Nada , Atmaja Dodi Ria , Rojuaniah R , Hafidz Ikramina Larasati Hazrati , Trianda Fedrian
Published: August 2023

Penelitian ini bertujuan untuk mengisi kesenjangan pengetahuan yang ada, dengan mengeksplorasi keterkaitan antara self-image congruence, brand logo benefit, commitment dan word of mouth terhadap purchase decision. Pengumpulan data dilakukan secara daring dengan menggunakan skala Likert. Populasi pada penelitian ini adalah nasabah di Bank BJB, dengan total responden sebanyak 165 orang. Metode penelitian yang digunakan adalah penelitian kuantitatif dengan analisis SEM Lisrel. Hasil penelitian ini, dapat disimpulkan bahwa actual self-image congruence dan ideal self-image congruence memiliki pengaruh terhadap brand logo benefit. Selain itu, actual self-image congruence, ideal self-image congruence dan brand logo benefit mempengaruhi commitment. Selanjutnya, actual self-image congruence, ideal self-image congruence dan brand logo benefit juga memiliki pengaruh terhadap word of mouth. Selanjutnya, word of mouth memiliki pengaruh terhadap purchase decision. Dalam konteks industri perbankan., penelitian ini menekankan pentingnya meningkatkan keuntungan logo merek dalam sektor industry perbankan. Penelitian ini memberikan kontribusi dalam pemahaman tentang actual self-image congruence, ideal self-image congruence, commitment, brand logo benefit, word of mouth, dan purchase decision dalam konteks industri perbankan di Indonesia. Implikasi praktis dari penelitian ini adalah perusahaan dapat mengembangkan strategi pemasaran yang lebih efektif dan berfokus pada membangun hubungan yang positif dengan konsumen, yang pada gilirannya dapat meningkatkan loyalitas dan kepercayaan konsumen terhadap merek. Penelitian selanjutnya dapat memperluas cakupan variabel dan sampel yang lebih luas untuk memperdalam pemahaman tentang faktor-faktor yang mempengaruhi keuntungan dari logo merek dalam industri perbankan pada masyarakat Indonesia.
Microwave assisted extraction of betacyanin from peel of red dragon fruit (Hylocereus polyrhizus) (Study of the extraction time and the ratio of materials : solvent)
Authors: Saman Widya Rahmawaty , Mulyadi Arie Febriyanto , Wijana Susinggih
Published: August 2023

This study aims to get the right combination and determine the best treatment effect of extraction time and the ratio of solvents to the yield and quality of the skin pigment red dragon fruit using MAE (Microwave Assisted Extraction) with 100 watts of power. In the collection phase, the pigment betacyanin used the method of randomized block design with 2 factors, namely the time of extraction (T) consisting of 3 levels (T1, T2, and T3 respectively - each 5, 10, and 15 minutes) and the second factor is the ratio of materials: Solvent (R) consisting of 2 levels (R1 and R2) each - each 1:20 and 1:30 (w/v). Each treatment was repeated 3 times to obtain 18 units of the experiment. Followed by DMRT (Duncan Multiple Range Test) if there is an interaction between the two factors or further test BNT. From the research that has been done, the best treatment is obtained by the old extraction treatment of 5 minutes and the ratio of materials: solvent 1:30 (w/v) with a temperature range of ± 60°C produces the best characteristics with a total value betacyanin 0.4120mg/100g, 2.25 pH value, the total yield of as much as 15.11%, the level of brightness (L*) 20.4, the intensity of the red color (a*) 10.8, and the intensity of the yellow color (b*) 6.5.
ПРОФІЛЬНА СЕРЕДНЯ ОСВІТА: КОНЦЕПТУАЛЬНІ ЗАСАДИ ДЛЯ НОВОЇ УКРАЇНСЬКОЇ ШКОЛИ
Authors: Kremen Vasyl , Topuzov Oleh , Liashenko Oleksandr , Malovanyi Yurii , Zasiekina Tеtiana
Published: August 2023

Упровадження концепції Нової української школи передбачає трансформацію вітчизняної системи повної загальної середньої освіти на нових концептуальних засадах для всіх її рівнів, у тому числі й на рівні профільної середньої освіти. Стратегічна функція завершального етапу здобуття середньої освіти полягає в наданні можливості здобувачам освіти задовольнити свої освітні потреби залежно від подальших життєвих планів — продовження навчання чи здобуття професії. Тому профільна середня освіта повинна ґрунтуватися на засадах глибокої індивідуалізації та диференціації навчання, урахуванні потреб і інтересів учнів, їхніх здібностей і життєвих намірів самореалізації. На підставі узагальнення вітчизняного і зарубіжного досвіду у статті подаються основні концептуальні засади запровадження профільної середньої освіти за двома спрямуваннями — академічним і професійним. У змісті освіти пропонується виокремити два складники: 1) ядро загальноосвітньої підготовки, обов’язкове для всіх, хто здобуває повну загальну середню освіту; 2) зміст, який залежно від спрямування забезпечує поглиблене оволодіння профільно орієнтованими знаннями, компетентностями, способами діяльності тощо. Перший складник може бути відображений чотирма напрямами: мовно-літературна, STEM, суспільно-гуманітарна освіта, фізичний розвиток і безпека. Другий складник залежно від спрямування реалізується профільними предметами, що вивчаються поглиблено, або професійно орієнтованими дисциплінами для закладів професійно-технічної і фахової передвищої освіти. Відповідно до такого поділу змісту заклади освіти створюють освітні/освітньо-професійні програми відповідно до обраних профілів навчання, професій чи спеціальностей. Для задоволення освітніх потреб здобувачів освіти органи місцевого самоврядування формують мережу закладів профільної середньої освіти різного типу (академічні і професійні ліцеї, коледжі, заклади спеціалізованої освіти), які функціонують головним чином відокремлено або в комплексі з іншими установами і закладами освіти.
UV-Vorhersagen des Deutschen Wetterdienstes für die menschliche Gesundheit in Deutschland und Europa/UV-Forecasts of the Deutscher Wetterdienst for Human Health in Germany and Europe
Authors: Matzarakis Andreas , Laschewski Gudrun
Published: August 2023

Die Bedeutung der Sonnenexposition für die menschliche Gesundheit ist ambivalent: Der ultraviolette (UV) Teil der Strahlung kann sich – abhängig von der auf den Organismus einwirkenden Dosis – sowohl positiv als auch negativ auswirken. Als Informationsmittel mit dem Ziel der Prävention von Hautkrebs und weiteren nachteiligen Folgen der UV-Strahlungsexposition dient der weltweit einheitlich verwendete UV-Index. Für die Information der Bevölkerung stellt der Deutsche Wetterdienst ganzjährig 3-Tages-Vorhersagen des UV-Index für Deutschland, Europa und die Welt zur Verfügung. Die tägliche Aktualisierung der Prognosen erfolgt auf der Grundlage von Daten satellitengestützter Messsysteme, von Berechnungen der weiteren Entwicklung der gemessenen Daten für die Folgetage und den Ergebnissen numerischer Wettervorhersagemodelle. Im Hinblick auf die Verbreitung und Akzeptanz des UV-Index sowie seine Nutzung zur Verhaltens- und Verhältnisprävention in Deutschland besteht trotz des erheblichen Gefährdungspotenzials der UV-Strahlung noch Forschungs- und Umsetzungsbedarf.
Diversity Of Products, Places, Promotion On Purchase Decisions Of Ud Martabe Merauke Customers
Authors: Noer Elly , Esy Lewaherilla
Published: August 2023

The writing of this research article is done to see how big the factor of product diversity, place and sales promotion is on the purchasing decisions of UD Martabe customers on Jl Sultan Syarir Merauke. . The population in this study are those who are customers of UD Martabe. The sample is 100 respondents and the sampling technique used is incidental sampling technique. The types and sources of data used in this study are the types of primary data and secondary data. The data collection methods used are observation, interviews and the provision of questionnaires or questionnaires. Researchers will perform data analysis techniques using research instrument tests (validity test and reliability test), Classical Assumption Test, Multiple Regression Analysis, Hypothesis Testing (T Test, F Test and Determination Test) using the help of Statistical Product and Service Solution (SPSS) software.The results of the analysis show that the diversity of products, places and promotions has an influence that the independent variables in this case the variables of product diversity (X1), place/location (X2), and promotions (X3) have a positive and significant influence on purchasing decisions at UD Martabe Merauke.

Keywords: Purchase Decision, Product Diversity, Promotion, Place
Mesleki ve Teknik Anadolu Lisesindeki Öğretmenlerin Görüşlerine Göre Sanat Eğitiminin Gerekliliği: Eskişehir Örneği
Authors: USLU Ali , ULUDAĞ Kemal
Published: August 2023

Osmanlıda ilk kez 18. yy.’ da III. Selim döneminde başlayan sanat eğitimi, Cumhuriyet döneminde batılılaşma hareketlerinin bir sonucu olarak, dönemin ihtiyacı olan eğitim modellerinin uygulanması için çağdaş eğitim kurumlarının açılmasıyla hız kazanmıştır. Bunlar arasında yüksekokul ve fakülteler de yer almaktadır. Ülkemizde sanat eğitimi alanında batılı eğitim sistemine uygun akademik çalışmalar hızla devam ederken, lise dengi okulların eğitim müfredatında ise sanat eğitimi dersleri, ilk defa 1952 yılında seçmeli olarak yer almıştır. Sanat eğitimini tam anlamıyla lise düzeyine taşımak 1989 yılında dönemin Milli Eğitim Bakanı Avni Akyol tarafından İstanbul’da Anadolu Güzel Sanatlar Lisesinin kurulmasıyla gerçekleşmiştir. Bauhaus okullarının felsefesi örnek alınarak oluşturulan okullar, lise düzeyinde ülkemizde karşılık bulamamıştır. Bunun en büyük göstergesi olarak ülkemizde bulunan Mesleki ve Teknik Anadolu Liselerindeki sanat eğitimi derslerinin seçmeli olarak okutulması gösterilebilir.

MTAL’de görev yapan öğretmenlere göre sanat eğitiminin gerekliliğine ilişkin görüşlerini saptamak için yapılan bu araştırma, online anket formunun kullanıldığı nicel bir araştırmadır. Araştırmanın temelini 2021/2022 Eğitim öğretim yılında Eskişehir’in merkez ilçesinde yer alan ve Millî Eğitim Bakanlığının 2020/2021 yılında başlatmış olduğu “1000 Okul” projesi kapsamında yer alan Şehit Murat Tuzsuz MTAL, Habip Edip Törehan MTAL ve Şehit İlker Karter MTAL’de görev yapan 169 öğretmen oluşturmaktadır. Araştırma örnekleminde yer alan öğretmenlere göre; sanat eğitimi alan öğrencinin özgüveni yüksek, bireysel olarak kendini ifade edebilen, toplum ile ilişki kurabilen ve problemler karşısında çözüm önerisi getiren bir gelişime sahip olacağı bu nedenle de Mesleki ve Teknik Anadolu Lisesi öğrencileri için sanat eğitiminin gerekli olduğunu düşündükleri tespit edilmiştir.
Özel Okullarda Fen Bilimleri Öğretmeni İstihdamı: İşe Alım Süreci ve Beklenen Yeterlikler
Authors: KUŞ GÜRBEY Sümeyya , BÜYÜK Uğur
Published: August 2023

Gelecek nesillerin niteliği onu yetiştiren öğretmenlerin niteliği ile özdeş olacaktır. Nitelikli öğretmenler eğitim kurumlarının öncelikle sahip olmak istedikleri işgücünü oluşturmaktadır. Öğretmenin niteliğinin arttırılması ülkemizin başlıca işsizlik sorunlarından biri olan öğretmen işsizliğinin kırılmasında önemli bir etkiye sahiptir. Mezun olan Fen Bilimleri öğretmenlerinin kendi alanlarında iş aradıkları özel kurumların başında özel okullar gelmektedir. Bu çalışmanın da amacı özel okulların Fen Bilimleri öğretmen istihdam sürecini nasıl yönettiklerini ve istihdam edecekleri Fen Bilimleri öğretmenlerinden sahip olmalarını bekledikleri yeterlikleri belirlemektir. Nitel araştırma yöntemi kapsamında fenomenolojik bir araştırma olarak yürütülen çalışmanın örneklemini amaçlı örneklem yöntemi ile seçilen 10 özel okul yöneticisi oluşturmuştur. Çalışmanın verileri içerik analizi ile analiz edilmiş ve bulgular kısmında tablolar halinde sunulmuştur. Çalışma sonucunda özel okulların Fen Bilimleri öğretmenlerinin iş başvurularını CV ile kabul ettikleri, uygun gördükleri adaylar ile mülakat gerçekleştirdikleri görülmüştür. CV ve mülakatlarda adayın deneyimini önemsedikleri dikkat çekmiştir. Özel okullar istihdam edecekleri Fen Bilimleri öğretmenlerinden mesleki bilgi, mesleki beceri ile tutum ve değerler kapsamındaki birçok yeterliğe sahip olmalarını beklemektedirler. Bunun yanında 21. yy beceri ve eğitimde teknoloji kullanma becerisine sahip Fen Bilimleri öğretmenleri de özel okulların öğretmen istihdamında öncelik verdikleri adaylar arasındadır. Çalışmada ulaşılan sonuçlara bağlı olarak önerilerde bulunulmuştur..
The Development of Serang District Government Business Process Mapping
Authors: Chaidir John , Haerofiatna Haerofiatna
Published: August 2023

This research examines the development of electronic-based business maps in Serang Regency by examining empirically the design of the infrastructure development. The data collection technique used is Library Research on secondary data. Literature study was conducted to obtain secondary data in examining in depth the object of study. Data analysis was carried out using the content analysis approach. The results of the study show that the preparation of business process maps is part of the management arrangement intended to increase the efficiency and effectiveness of clear, effective, efficient and measurable work systems, processes and procedures in each Regional Apparatus. The preparation of business process maps is one of the factors in the successful implementation of bureaucratic reform in regional apparatuses. Based on the research results, it can be concluded that the preparation of this map is a reference for regional apparatus to carry out the preparation of business process maps within their respective agencies. Reforms aimed at carrying out systematic and planned changes towards a better government administration order and making the State Civil Apparatus more professional, effective, efficient and accountable in the framework of realizing good governance. Planned and systematic bureaucratic reform to change the structure, system and values in government for the better through the effectiveness and efficiency of the bureaucracy is very dependent on the business processes used by the bureaucracy in producing outputs and outcomes.
Entrepreneurship Education, Managing Unemployment and Poverty Alleviation in 21st Century
Authors: Asenuga Babatunde Samson , Ajimuse Muyiwa Sunday , Ololade Rachel
Published: August 2023

This paper examined the courses of unemployment in Nigeria with a view to proffering practical solution to it so as to reduce poverty rate. Secondary data gathered from various sources such as: CBN reports et cetera covering the period between 1970 to 2014 were used. It employed the regression analysis as the analytical method E-views version 9 and found out that a percentage increase in population growth will increase unemployment by 4.94%. Also the study found a positive relationship between government educational expenditure and unemployment rate in Nigeria and lastly, the result showed there is a positive relationship between gross capital formation and unemployment rate in Nigeria. It concluded by recommending that development of entrepreneurial skills and initiatives through entrepreneurship and training should be of paramount importance especially in the higher education sector so as to facilitate the employability and creativity of graduates who will derivatively contribute wealth of the nation not only as job seekers, but also job creators.
Satisfacción estudiantil de pregrado del area de ciencias sociales y sus determinantes en la universidad nacional del Altiplano
Authors: Arpasi Lima Wilson Smith
Published: August 2023

El objetivo del presente trabajo de investigacion es identificar los factores que determinan el nivel de satisfacción de los estudiantes de pregrado del área de Ciencias Sociales de la Universidad Nacional del Altiplano Puno, en referencia a los servicios que oferta la misma. Para lo cual se desarrolló a través del método no experimental, haciendo uso de la técnica de la encuesta. La metodología utilizada es el análisis descriptivo y la estimación del modelo econométrico Probit. Entre las caracteristicas mas relevantes tenemos que la edad promedio de los estudiantes es de 21 años, el 85% procede de una institucion educativa secundaria publica, el 91% de los estudiantes estan deacuerdo a que su carrera profesional este acreditada y el 67% de estudiantes están satisfechos con las estrategias aplicadas de enseñanza-aprendizaje por parte de sus docentes. Los factores significativos que incrementa la probabilidad de que el estudiante aumente su nivel de satisfacción son los factores académico y administrativo. Se ha identificado que la probabilidad de estar satisfecho aumenta en un 30% si la carrera profesional está acreditada, en un 14% si los docentes mejoran sus estrategias de enseñanza y aprendizaje, en 14% si se mejoran las normas y/o reglamentos para el fomento de la investigación y  en 12% si se mejora el sistema de biblioteca de la Universidad Nacional del Altiplano.
Perspectivas de interculturalidad en la educación superior: Una cuestión por pensar en la formación de enfermería
Authors: De la Peña León Belinda , García Sara Santiago
Published: August 2023

En el ámbito de la enfermería en México, la interculturalidad se ha vuelto un tema de gran importancia; a pesar de esto, se ha observado una falta significativa de investigación académica, lo cual limita la formación de profesionales a nivel pregrado y posgrado en relación con la educación intercultural y étnica. Aunque el concepto de interculturalidad ha sido incorporado recientemente en la educación, su reconocimiento y aplicación efectiva han sido relegadas dentro de un marco del paradigma capitalista, especialmente en el campo de la enfermería. En relación con la interculturalidad, es considerada como una postura política indispensable en la educación superior mexicana, lo que ha generado esfuerzos, confusión y divergencias en su implementación. Esta perspectiva pendiente abre la puerta a múltiples enfoques para comprender el mundo y su diversidad, planteando interrogantes esenciales en la formación de profesionales de enfermería.
Elementos para el debate crítico sobre inclusión, decolonialidad y educación para la salud
Authors: Unda Villafuerte Fernando Santiago , Durán Agudelo Nubia Esthela , Juca Pañega María Estefani , Aguirre-Vargas Isabel Cecilia , Vásconez Campos Miguel Eduardo
Published: August 2023

Este trabajo tuvo como objetivo realizar un recorrido por las reflexiones actuales sobre educación para la salud, entendida como disciplina derivada de los parámetros epistemológicos, axiológicos y metodológicos de la educación inclusiva. Su objetivo fue ubicar el estado del arte de la educación para la salud en el contexto de la decolonialidad y el pensamiento emergente del Sur. Se empleó la técnica de revisión documental en bases de datos como Scopus, Web of Sciencie y Lantindex, las palabras clave fueron educación, salud y decolonialidad. Se identificaron como líneas de investigación recurrentes la construcción epistemológica de la educación para la salud; las entradas decoloniales ligadas al género, la interculturalidad y el feminismo; y, las temáticas que requieren ser abordadas en procura de la salud y bienestar integral de la niñez y adolescencia. Como conclusión principal resalta el valore de los contextos en que tienen lugar los procesos educativos y de salud.