bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPLEMENTASI PENDIDIKAN PROFETIK GURU AKIDAH AKHLAK DALAM MENINGKATKAN PERILAKU ISLAMI PESERTA DIDIK MA TANBIHUL GHOFILIN BANJARNEGARA
Authors: Naufal Naufal , Dwi Kuswianto
Published: December 2022

This study aims to determine the efforts of moral aqidah teachers in improving students' Islamic behavior, know the obstacles of moral aqidah teachers in enhancing students' Islamic behavior, and how to find out how to overcome the challenges of moral aqidah teachers in improving students' Islamic behavior.This study used the descriptive qualitative method. Researchers collected data by using in-depth interviews, participant observation, and documentation. While the data analysis technique used interactive analysis, with the stages of data collection, data editing, and data presentation.The results of this study: 1) that the efforts of the aqidah moral teacher in improving the Islamic behavior of students by holding religious activities such as holding regular monthly recitations, increasing students' awareness by living clean, setting good examples, providing classical guidance; 2) Obstacles in improving the Islamic behavior of students from environmental factors, and parents; 3) how to overcome obstacles in improving the Islamic behavior of students by giving punishment and collaborating with boarding school administrators and parents of students.
UPAYA KEPALA SEKOLAH DALAM MENGATASI KONFLIK KESISWAAN DI MA ANNURIYYAH KALIWINING RAMBIPUJI JEMBER
Authors: Muhammad Bahy Naufal  , Revanti Atlantika Prayugo  , Nur Hidayatika  , Ristin Wijayanti  , Mu’alimin
Published: December 2022

Pokok permasalahan dalam jurnal ini dalah upaya dan faktor-faktor yang dilakukan kepala sekolah dalam mengatasi konflik kesiswaan. Rumusan masalah dalam penilitan ini adalah (1). Bagaimana upaya kepala sekolah dalam mengatasi konflik kesiswaan di MA Annuriyyah ?. (2). Faktor apa saja yang menyebabkan terjadinya konflik kesiswaan di MA Annuriyyah ?. (3). Apa kendala kepala sekolah dalam mengatasi konflik di MA Annuriyyah?. Tujuan penelitian ini adalah untuk mendiskripsikan upaya kepala sekolah dalam mengatasi konflik kesiswaan di MA Annuriyyah. (2). Untuk mendiskripsikan factor apa saja yang menyebabkan terjadinya konflik kesiswaan di MA Annuriyyah. (3). Menjelaskan kendala yang dialami kepala sekolah dalam mengatasi konflik siswa di MA Annuriyyah. Penelitian yang kami lakukan menggunakan metode analisis kualitatif, dan mengambil lokasi di MA Annuriyyah Kaliwining. Sumber data penelitian ini adalah kepala sekolah dan waka kesiswaan. Teknik dalam mengumpuklkan data adalah observasi, wawancara,dan dokumentasi. Alat bantu yang digunakan dalam pengumpulan data berupa handphone, buku catatan, dan pulpen. Teknik analisis data yang digunakan dalam penelitian ini adalah penyajian data dan penarikan kesimpulan. Teknik penjaminan keabsahan data yang digunakan penelitian ini adalah ketekunan pengamatan dan bahan refrensi. Hasil penelitian menunjukan bahwa upaya kepala sekolah dalam mengataasi konflik kesiswaan di MA Annuriyyah adalah dengan memberikan kewennangan terlebih kepada walikelas, BK, dan waka kesiswaan. Apa bila konflik siswa terjadi dan tidak dapat diatasi oleh pihak tersebut, maka kepala sekolah akan melakukan pemanggilan langsung kepada siswa tersebut, lalu mendengarkan permasalahan memberikan masukan dan nasehat. Dan jika nasehat yang diberikan tidak memberikan efek positif maka akan dilakukan pemanggilan orangtua. Upaya kepala sekolah MA Annuriyyah cukup
ANALISIS PERAN BADAN USAHA MILIK DAERAH DALAM MENINGKATKAN PENDAPATAN ASLI DAERAH (Studi Pada PDAM Tirta Batanghari)
Authors: Ahmad Ismail  , Eja Armaz Hardi  , Firmansyah Noor
Published: December 2022

Badan Usaha Milik Daerah adalah perusahaan yang dimiliki oleh pemerintah daerah. BUMD merupakan organisasi yang memiliki status korporat yang independen dan dipimpim oleh dewan direksi yang ditunjuk oleh pejabat pemerintah daerah dengan mayoritas kepemilikan publik. Peran BUMD dalam meningkatkan Pendapatan Asli Daerah sangat dibutuhkan pada berjalannya suatu pemerintahan. Sebagaimana Tujuan dibentuknya BUMD. Penelitian in bertujuan untuk mendeskripsikan analisis peran Badan Usaha Milik Daerah, dalam hal ini PDAM Tirta Batanghari untuk meningkatkan Pendapatan Asli Daerah pada Kabupaten Batanghari. Sebagai salah satu BUMD yang berorientasi pada pelayanan air bersih guna memenuhi kebutuhan masyarakat akan air minum dan kebutuahn air lainnya.
PENGARUH SISTEM INFORMASI AKUNTANSI TERHADAP KINERJA KARYAWAN PT. BANK MANDIRI PERSERO TBK, DI JAKARTA SELATAN
Authors: Yandi Asmana
Published: December 2022

Tujuan penelitian ini adalah Menguji dan menganalisis pengaruh Pemanfaatan Sistem Informasi Akuntansi, Kualitas Sistem Informasi Akuntansi, Keamanan Sistem Informasi Akuntansi dan Sarana Pendukung Sistem Informasi Akuntansi terhadap Kinerja karyawan PT. Bank Mandiri Persero TBK. Pengambilan sampel dilakukan dengan random sampling. Jumlah sampel dalam penelitian ini berjumlah 50 responden yang merupakan keseluruhan dari populasi penelitian yaitu karyawan PT. Bank Mandiri Persero TBK. Analisis data yang digunakan adalah uji asumsi klasik terdiri dari uji normalitas, uji multikolinearitas, uji heteroskedastisitas serta uji autokorelasi. Uji hipotesis yang digunakan adalah analisis regresi linier berganda, uji parsial (uji t), serta uji koefisien determinan. Berdasarkan hasil analisis data membuktikan bahwa; Pemanfaatan sistem informasi akuntansi berpengaruh positif dan signifikan terhadap kinerja karyawan PT. Bank Mandiri Persero TBK; Kualitas sistem informasi akuntansi berpengaruh positif dan signifikan terhadap kinerja karyawan PT. Bank Mandiri Persero TBK; Keamanan sistem informasi akuntansi berpengaruh positif dan signifikan terhadap kinerja karyawan PT. Bank Mandiri Persero TBK; Sarana pendukung system informasi akuntansi berpengaruh positif dan signifikan terhadap kinerja karyawan PT. Bank Mandiri Persero TBK. Hasil uji R2 menunjukkan bahwa variable pemanfaatan sistem informasi akuntansi, kualitas sistem informasi akuntansi, keamanan sistem informasi akuntansi dan sarana pendukung sistem informasi akuntansi mampu menjelaskan terhadap variabel kinerja karyawan sedangkan sisanya dipengaruhi oleh variabel lain yang tidak diteliti oleh peneliti.
PENGARUH THIN CAPITALIZATION, KARAKTER EKSEKUTIF, CSR DAN PROFITABILITAS TERHADAP TINDAKAN PENGHINDARAN PAJAK
Authors: Riska Kartika Sari  , Dirvi Surya Abbas  , Imam Hidayat  , Daniel Rahandri
Published: December 2022

Tujuan penelitian ini adalah untuk mengetahui pengaruh thin capitalization, executive character dan CSR terhadap tindakan penghindaran pajak pada perusahaan manufaktur subsektor makanan dan minuman yang terdaftar di Bursa Efek Indonesia (BEI). Jangka waktu penelitian yang digunakan adalah 5 tahun yaitu periode 2017-2021. Populasi penelitian ini meliputi seluruh perusahaan makanan dan minuman yang terdaftar di Bursa Efek Indonesia (BEI) periode 2017-2021. Teknik pengambilan sampel menggunakan teknik purposive sampling. Berdasarkan kriteria yang telah ditentukan, diperoleh 17 perusahaan. Jenis data yang digunakan adalah data sekunder yang diperoleh dari website Bursa Efek Indonesia. Metode analisis yang digunakan adalah analisis regresi data panel. Hasil penelitian menunjukkan bahwa thin capitalization, CSR dan profitabilitas berpengaruh positif dan negatif terhadap penghindaran pajak, karakter eksekutif tidak berpengaruh signifikan terhadap penghindaran pajak.
DMÖN DESTEKLİ STEM UYGULAMALARININ STEM’E YÖNELİK TUTUMA ETKİSİ VE ÖĞRENCİ GÖRÜŞLERİ
Authors: BERK Gizem , GÜLCÜ Aslan
Published: December 2022

21. yüzyılda bireylerin sahip olması beklenen bilgi ve beceriler genelde STEM alanlarıyla ilişkilidir. Öğrencilerin STEM’e ve STEM mesleklerine yönelik olumlu tutum geliştirmeleri oldukça önemlidir. Bu nedenle, eğitim sistemleri bu bağlamda organize edilmeli ve öğrenciler erken yaşlardan itibaren STEM alanlarına yönelik farkındalık kazanmalıdır. Bu doğrultuda, çalışmada gerçek yaşam problemleri bağlamında geliştirilen, dinamik matematik öğrenme nesneleri (DMÖN) destekli STEM uygulamalarıyla yürütülen matematik derslerinin öğrencilerin STEM’e yönelik tutumlarına etkisini incelemek ve çalışmaya yönelik öğrenci görüşlerini belirlemek amaçlanmıştır. Çalışmada karma araştırma yöntemleri kullanılmıştır. Çalışma grubu Bayburt ilindeki iki ortaokulda öğrenim gören 89 7. sınıf öğrencisinden oluşmaktadır. Veri toplama aracı olarak STEM’e yönelik tutum ölçeği ve öğrenme günlüğü kullanılmıştır. Verilerin analizinde t-testi ve içerik analizi kullanılmıştır. Ulaşılan bulgulara göre deney ve kontrol grupları arasında STEM’e yönelik tutum açısından deney grupları lehine anlamlı fark olduğu tespit edilmiştir. Öğrencilerin bu uygulamalarla öğrenmeye yönelik görüşlerinin genellikle pozitif olduğu belirlenmiştir. Öğrenciler, uygulamaların daha kolay, hızlı ve eğlenceli öğrenme sağladığını, konuyu somutlaştırdığını, derse karşı ilgiyi artırdığını ve gerçek yaşamla okul öğrenmeleri arasında bağlantı kurmalarını sağladığını belirtmişlerdir. Öğrenciler geliştirilen DMÖN’e ilişkin ise kullanımının kolay, motive edici, eğlenceli öğrenme ortamı sunan, aktif katılım ve ürün oluşturma fırsatı sağlayan nesneler oldukları yönünde görüş belirtirken bazı öğrenciler bilgisayar kullanımının öğrenmeyi bazen zorlaştırdığını belirtmiştir.
8. Sınıf Öğrencilerinin EKOK Problemlerinin Çözümlerinde Sergiledikleri Matematiksel Modelleme Süreçleri
Authors: ERDEM ÖZDEMİR Özge , YILDIZ Avni
Published: December 2022

Araştırmanın amacı, EKOK problemleri içeren matematiksel modelleme yapmayı gerektiren etkinliklerde öğrencilerin hangi matematiksel modelleme basamaklarına ve matematiksel modelleme düzeylerine ulaştıklarını belirlemektir. Bu amaçla EKOK problemleri içeren matematiksel modelleme çalışma kağıtları hazırlanmış ve 8. sınıf öğrencilerinin çözüm süreçleri incelenmiştir. Araştırmanın katılımcılarını Zonguldak’ta bir devlet okulunda öğrenim gören 25 tane 8. sınıf öğrencisi oluşturmaktadır. Araştırmada veri toplama aracı olarak mülakat, gözlem, öğrenci günlükleri ile matematiksel modelleme etkinliklerini içeren çalışma kağıtları kullanılmıştır. 4 çalışma kağıdı 4 hafta boyunca haftada 2 saat olacak şekilde öğrencilere uygulanmıştır. Bu araştırmada çoklu veri toplama araçları kullanılarak derinlemesine bir araştırma yapılması sebebiyle durum çalışması yöntemi kullanılmıştır. Veriler betimsel analiz yöntemi kullanılarak analiz edilmiştir. Araştırmanın sonucunda, genelde problemler anlaşılmış, varsayım yapılabilmiş ve matematikselleştirme basamağına ulaşılabilmiş, problemi anlamayan ve matematikselleştirme basamağına ulaşamayan gruplar problemi çözme basamağını da gerçekleştirememişlerdir. Ayrıca çözümü doğrulama, çözümü yorumlama ve açıklama-raporlaştırma basamaklarına birçok grup zorlandıkları için ulaşamamıştır. Diğer taraftan 1.etkinlikte grupların çoğunluğu seviye 3 düzeyine, 2.etkinlikte gruplar seviye 2 ve seviye 3 düzeyine, 3.etkinlikte 2. düzeye ve 4.etkinlikte ise birçok grup seviye 2 düzeyine ulaşabilmiştir.
Matematik Öğretmenlerinin STEM Eğitimi Yaklaşımına Yönelik Hazırbulunuşluk Durumlarının İncelenmesi
Authors: ERTEM AKBAŞ Elif , CANAN Hülya
Published: December 2022

Bu çalışmanın amacı STEM eğitimi yaklaşımına yönelik matematik öğretmenlerinin hazırbulunuşluk durumlarını ele almaktır. Çalışmada nitel araştırma yöntemlerinden durum çalışması kullanılmıştır. Çalışma grubunu 2021-2022 eğitim-öğretim yılında Türkiye'nin farklı illerinde görev yapan 11 matematik öğretmeni oluşturmuştur. Veriler yarı yapılandırılmış görüşme formuyla toplanmıştır. İçerik analiziyle veriler analiz edilmiştir. Elde edilen veriler doğrultusunda uygun kodlar ve kategoriler oluşturularak tablolar şeklinde sunulmuştur. Araştırmanın bulgularına göre matematik öğretmenlerinin bu eğitim yaklaşımına yönelik olumlu tutum sergiledikleri görülmüştür. Matematik alanını diğer alanlara entegrasyon konusunda bireylerin yetiştirilmesi gerektiği ortak düşüncelerindendir. Üç alandan en çok duyuşsal alanı benimsedikleri görülmüştür. Bilişsel alandaki tutumlarına ait düzeyin en az olduğu görülmüştür. Gerekli eğitimi almadıklarından kaynaklanmaktadır. Davranışsal alandaki tutumlarının ise orta düzeyde olduğu görülmüştür. Davranışsal boyuttaki içeriğin zenginliği için gerekli koşulların(araç gereçler) oluşturulması gerekir. Stem eğitimi almış tecrübeli bireylerin bu yaklaşımı derslerine entegre etme boyutundaki hazırbulunuşluk durumları sonraki çalışmalar için ele alınabilir.
Investigation of Radio Frequency Signal Propagation of Wireless Services in Oyo, Oyo State, South Western Nigeria
Authors: Sheu Akeem Lawal , Suleman K. O. , Adeniji Q. A. , Azeez I. A.
Published: December 2022

This study reported the investigation of the Radio Frequency (RF) signal propagation of Global System for Mobile Communications (GSM) coverage in Emmanuel Alayande College of Education (EACOED), Oyo, Oyo State, Nigeria. The study aims at amplifying the quality of service and augment end users' sensitivity of the wireless services operation. The drive test method is adopted with estimation of coverage level and received signal strength. The Network Cell Info Lite application installed in three INFINIX GSM mobile phones was employed to take the measurement of the signal strength received from the transmitting stations of different mobile networks. The results of the study revealed that MTN has the maximum signal strength with a mean value of - 68.33 dBm, directly followed by Globacom (-80.41 dBm) and Airtel with -83.13 dBm. The Airtel signal has a conspicuously invariable poor performance with coverage level of 41.66 %. Conversely, the MTN and Globacom signal reception are observed to surpass the Airtel network within the college premises with 83.33 % and 60.41 % coverage level respectively. This implies that the signal quality for MTN and Globacom networks were comparatively disseminated within the college with inconsequential fluctuations in quality while Airtel signal is subsided and weaken. The poor performance in some areas was due to the presence of physical impediments and far distances location of base station antennas in the promulgation locations. This study therefore suggested that Airtel and Globacom Base Transceiver Stations (BTS) should be positioned within the college to improve good network reportage level.
Numerical Simulation for Cylindrical Electrostatic Precipitator: Effect of the Applied Voltage
Authors: Athraa A. Hussein  , Thamir H. Khalaf
Published: December 2022

Coaxial (wire-cylinder) electrodes arrangements are widely used for electrostatic deposition of dust particles in flue gases, when a high voltage is applied to electrodes immersed in air and provide a strongly non-uniform electric field. The efficiency of electrostatic filters mainly depends on the value of the applied voltage and the distribution of the electric field. In this work, a two-dimensional computer simulation was constructed to study the effect of different applied voltages (20, 22, 25, 26, 28, 30 kV) on the inner electrode and their effect on the efficiency of the electrostatic precipitator. Finite Element Method (FEM) and COMSOL Multiphysics software were used to simulate the cross section of a wire cylinder. The results showed that the velocity of the liquid and the charge accumulation of the particles increased with the increase of the applied voltage and also the efficiency of the precipitator increased and reached 100% with an applied voltage of 30 kV.
Preparation of Silicon Nanowires Photocathode for Photoelectrochemical Water Splitting
Authors: Zainab K. Ali  , Mazin A. Mahdi
Published: December 2022

A metal-assisted chemical etching process employing p-type silicon wafers with varied etching durations is used to produce silicon nanowires. Silver nanoparticles prepared by chemical deposition are utilized as a catalyst in the formation of silicon nanowires. Images from field emission scanning electron microscopy confirmed that the diameter of SiNWs grows when the etching duration is increased. The photoelectrochemical cell's characteristics were investigated using p-type silicon nanowires as working electrodes. Linear sweep voltammetry (J-V) measurements on p-SiNWs confirmed that photocurrent density rose from 0.20 mA cm-2 to 0.92 mA cm-2 as the etching duration of prepared SiNWs increased from 15 to 30 min. The conversion efficiency (ƞ) was 0.47 for p-SiNWs prepared with a 15-minute etching time and 0.75 for p-SiNWs prepared with a 30-minute etching time. The cyclic voltammetry (CV) experiments performed at various scan rates validated the faradic behavior of p-SiNWS prepared for 15 and 30 min of etching. Because of the slow ion diffusion and the increased scanning rate, the capacitance decreased with increasing scanning rate. Mott-Schottky (M-S) investigation showed a significant carriers concentration of 3.66×1020 cm-3. According to the results of electrochemical impedance spectroscopy (EIS), the SiNWs photocathode prepared by etching for 30 min had a charge transfer resistance of 25.27 Ω, which is low enough to enhance interfacial charge transfer.
Validitas Bahan Ajar Berbasis Project Based Learning Tematik Kelas IV Sekolah Dasar
Authors: Lestari Eva Rini , Halidjah Siti , Vilda ghasya Dyoty Auliya , Kresnadi Hery , Salimi Asmayani
Published: December 2022

Abstrak: Bahan ajar perlu dikembangkan untuk membantu guru dan siswa dalam proses pembelajaran. Penelitian ini bertujuan untuk mengetahui tingkat validitas dari pengembangan bahan ajar tematik berbasis Project Based Learning (PjBL) untuk siswa kelas IV sekolah dasar. Jenis penelitian ini merupakan penelitian pengembangan (R&D) dengan menggunakan model ADDIE. Data kuantitatif diperoleh dari hasil penilaian produk oleh validator. Data kualitatif diperoleh dari saran, catatan oleh validator. Teknik Pengumpulan data menggunakan wawancara, angket, dan dokumentasi. Hasil dari penelitian ini berdasarkan tingkat validitas bahan ajar dengan hasil sebagai berikut: (1) validasi ahli desain bahan ajar memperoleh nilai rata-rata 4,77 dengan kriteria “sangat valid”, (2) validasi ahli pembelajaran bahan ajar memperoleh nilai rata-rata  4,62 dengan kriteria “sangat valid”, (3) validasi ahli kebahasaan bahan ajar memperoleh nilai rata-rata 4,85 dengan kriteria “sangat valid”. Sehingga dapat disimpulkan bahwa bahan ajar berbasis Project Based Learning (PjBL) pada pembelajaran tematik tema 6 subtema 3 kelas IV layak diuji coba kepada siswa dan guru.Abstract: Teaching materials need to be developed to assist teachers’ and students’ learning process. This study aims to measure the level of validity of the development of thematic teaching materials based on Project-based Learning (PjBL) for fourth grade elementary school students. A research and development design (R&D) was selected, using the ADDIE model. While quantitative data were obtained from the expert validation results, qualitative data were obtained from validators’ feedback. Interview protocols, questionnaires, and documentation were used to obtain the data. The results of this study regarding the level of validity of the teaching materials showed that (1) the expert validation of teaching materials design obtained an average value 4.77 with the criterion "very valid"; (2) the expert validation of teaching materials learning obtained an average value 4.62 with the criterion "very valid"; and (3) the linguistic expert validation of teaching materials obtained an average value 4.85 with the criterion "very valid". Hence, it can be concluded that the teaching materials based on Project-based Learning (PjBL) in thematic learning for fourth grade elementary school students could be piloted to the teachers and students.
Citotoxicidad del 1-O-undecilglicerol sobre células de mama humanas mediante análisis de células en tiempo real
Authors: Hernández-Colina Marian , Del Toro García Grisel
Published: December 2022

Objetivos: Estudiar el efecto del 1-O-undecilglicerol sobre la proliferación de células de cáncer de mama MCF-7 y de mama normales 184B5. Métodos: Se realizó seguimiento a tiempo real de la viabilidad de ambas líneas celulares, con empleo del analizador de células en tiempo real. Se determinó la densidad celular apropiada para el estudio, y se trataron las células con dos concentraciones de 1-O-undecilglicerol durante 48 horas. Se compararon las pendientes del índice celular en cada experimento. Resultados: El 1-O-undecilglicerol redujo significativamente la proliferación de las células MCF-7, mientras que fue poco citotóxico sobre las células 184B5 hasta 75µM. A la concentración de 150µM fue citotóxico para ambas líneas, pero invirtió la pendiente del índice celular de las células de cáncer de mama. Conclusiones: El 1-O-undecilglicerol podría ser candidato para futuros estudios en modelos in vivo de cáncer de mama, así como para la profundización en el mecanismo involucrado en este efecto.
Especies de Ulva del Golfo San Jorge, Patagonia Argentina: variaciones bioquímicas estacionales - espaciales y su relación con la producción de metabolitos bioactivos
Authors: Uhrich Analía Verónica , Córdoba Osvaldo León , Flores María Luján
Published: December 2022

Objetivos. Investigar especies de Ulva del Golfo San Jorge, Patagonia Argentina, integrando aspectos bioquímicos, actividad biológica y variaciones estacionales/habitacionales que permitan determinar su potencial aplicación en Salud. Métodos. Las algas se colectaron estacionalmente en playas con y sin contaminación antrópica; se secaron, molieron y extrajeron con etanol. Los extractos se fraccionaron mediante solventes de distinta polaridad. Cada fracción fue caracterizada mediante reacciones químicas cualitativas y cromatografía. Las fracciones ricas en flavonoides se analizaron por HPLC-DAD y los lípidos, por TLC. La actividad biológica se ensayó mediante el test de citotoxicidad de Artemia salina, inhibición de la elongación radicular, inhibición de la xantino oxidasa, actividad antioxidante y antibacteriana. Resultados. Se identificaron Ulva rigida y Ulva lactuca. Ambas evidenciaron flavonoides, taninos, quinonas, lípidos, carbohidratos, esteroides. Los flavonoides resultaron mayoritarios en U. rigida (otoño e invierno) y en U. lactuca (primavera e invierno), destacándose kayaflavona. Se detectaron alcaloides en Ulva rigida (verano). Los lípidos fueron mayoritarios en verano; U. lactuca en invierno mostró monogalactosildiacilglicérido y en otoño, digalactosilacilglicérido y fosfatidilcolina. La actividad inhibitoria de la elongación radicular, que presume actividad antitumoral, fue importante y dosis dependiente, destacándose U. rigida de otoño y primavera (DE50= 480 y 520 µg/ml, respectivamente). Las demás bioactividades resultaron escasas o negativas. Conclusiones. Las variaciones metabólicas observadas muestran la importancia de considerar las condiciones espacio - temporales al planificar una colecta de ejemplares para su estudio y/o aplicación. Este primer análisis integral de especies de Ulva de la Patagonia Argentina, evidencia su potencialidad como antitumoral.
MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA KELAS XII IPA SMA NEGERI KARAS FAKFAK PADA MATERI SIFAT KOLIGATIF LARUTAN MELALUI PENERAPAN MODEL PROBLEM BASED LEARNING (PBL)
Authors: Murat Adi
Published: December 2022

Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar kognitif dan melihat besarnya peningkatan tersebut  pada siswa dalam materi sifat koligatif larutan dengan penerapan model pembelajaran Problem Based Learning (PBL). Penelitian ini merupakan Penelitian Tindakan Kelas (Classroom Action Research) yang dilakukan selama 2 siklus. Penelitian ini dilakukan pada 35 siswa kelas XII IPA  SMA Negeri Karas Fakfak. Hasil tes dan catatan observasi (pengamatan) digunakan sebagai data. Data yang diperoleh dianalisis menggunakan teknik analisis deskriptif dengan bantuan Microsoft Excel 2016 untuk menggambarkan peningkatan setiap siklusnya. Terlihat adanya peningkatan hasil belajar siswa yang telah mencapai KKM ≥ 75. Berdasarkan hasil penelitian, hasil belajar siswa mengalami peningkatan dari siklus I ke siklus II dengan nilai ketuntasan diperoleh masing-masing yaitu dari 40% menjadi 71%. Hasil observasi pembelajaran Berbasis masalah (PBL) mendapat tanggapan yang baik dari siswa. Hal ini menunjukkan bahwa pembelajaran melalui model PBL berpengaruh positif terhadap siswa dalam proses belajar mengajar serta meningkatkan hasil belajar kognitif siswa kelas XII IPA SMA Negeri Karas Fakfak pada materi Sifat Koligatif Larutan dengan peningkatan sebesar 31%.
PELATIHAN DESAIN KEMASAN DAN VIDEOGRAFI BAGI SISWA/I SMK PANGABDI LUHUR LAMPUNG TENGAH
Authors: Moussadecq Ade , Rohiman Rohiman , Justin Muhammad Redintan , Kurniawan Hendra
Published: December 2022

Tim Pengabdian kepada Masyarakat (PkM) akan melaksanakan kegiatan PKM di SMK Pangabdi Luhur (Lampung Tengah), berfokus untuk memberikan pelatihan desain kemasan  dan videografi  kepada  para peserta. Kegiatan PkM ini bertujuan untuk mengembangkan keterampilan menjadi lebih kreatif, serta bagaimana  menemukan ide untuk membuat sebuah kemasan dan videografi. Pelatihan menggunakan mal untuk desain kemasan, CorelDraw, kamera dan Adobe Primera untuk videografi.  Metode yang diterapkan dalam kegiatan ini adalah presentasi mengenai pengenalan desain kemasan  serta videografi, kemudian dilanjutkan dengan metode praktik seperti pembuatan desain kemasan produk dan  stop motion  oleh peserta pelatihan. Dari hasil yang dicapai terlihat keterampilan dan kemampuan yang cukup signifikan untuk membuat kemasan produk dan videografi, sehingga dapat disimpulkan bahwa kegiatan ini berhasil meningkatkan kemampuan peserta. Evaluasi hasil dilihat dari penilaian karya mandiri yang menggambarkan keberhasilan materi yang telah disajikan. Kata Kunci—Pelatihan, Kemasan, Videografi
PENGGUNAAN APLIKASI SISTEM KENDALI MUTU PROGRAM PERTANAHAN (SKMPP) PADA SUB BAGIAN PERENCANAAN, EVALUASI, DAN PELAPORAN DI KANTOR WILAYAH BADAN PERTANAHAN NASIONAL PROVINSI LAMPUNG
Authors: Somera Gwyn Cyril Vertido , Nurfiana Nurfiana
Published: December 2022

Di Kementerian Agraria dan Tata Ruang/Badan Pertanahan Nasional adalah salah satu kementerian yang bergerak di bidang pertanahan dan terdapat kantor wilayah dan kantor pertanahan di berbagai daerah diindonesia. Pada Kantor Wilayah Badan Pernahanan Nasional yang menjadi tempat magang/kerja praktik penyusun menggunakan aplikasi yang bernama Sistem Kendali Mutu Program Pertanahan (SKMPP). Aplikasi ini untuk merekapitulasi data terbaru pada 28 Mei 2021 Nilai Kinerja setiap Satuan Kerja (Satker) lalu menyusun Komparasi Nilai Kinerja Satker di Lingkungan Kantor Wilayah Badan Pertanahan Nasional Provinsi Lampung. Dari penjelasan yang ada diharapkan agar aplikasi Sistem Kendali Mutu ProgramPertanahan agar lebih mudah dipahami dan digunakan oleh peserta magang agar bisa mengerjakan pekerjaan yang diberikan dengan baik dan benar serta bisa dapat dikembangkan menjadi lebih baik lagi.
PENGEMBANGAN DAN OPTIMALISASI UMKM KWT MAJU BERSAMA MELALUI METODE PELATIHAN BERBASIS DIGITAL
Authors: Kurniawan Hendra , Purwati Anita Dewi , Supriyadi Supriyadi , Wulandari Rossa , Warsahanda Dina , Suseno Antoni
Published: December 2022

In the era of increasingly rapid technological development, making it easy to innovate and be innovative to be able to develop for the better is no exception for MSMEs. Not a few MSMEs in Indonesia are still lacking in knowledge to develop their businesses with the digital world such as social media or other platforms. MSMEs need training and education on the importance of running a business in the era of very tight competition. The problems faced by MSMEs group of Women Farmers are advancing Together in the village of insight, Tanjung Sari, Lampung Selatan, namely the lack of knowledge and training on business development using digital media such as digital financial management, sales and marketing and innovation in products. The purpose of this community service activity (PKPM) is carried out in groups using training and education methods to MSME players by using a digital basis so that MSMEs can reach a wider market, we provide the training needed for MSME players in advanced kwt Together that produce banana chips, dumpling chips, and semprong cakes in Wawasan Village, Tanjung Sari, South Lampung with members training fish such as marketing through social media, digital-based financial management, and product packaging innovation and the importance of business letters.
PENGGUNAAN MEDIA SOSIAL SEBAGAI MEDIA PROMOSI UMKM JAMUR JANGGEL DI LAMPUNG SELATAN
Authors: Pratama Yan Aditiya , Gusmantoro Arya Dwi , Julia Andini , Kianing Pasha Syabilla Res , Ramadhan Muhammad Ega , Ramadhani Puput , Alvi Ade Del , Purnairawan Kadek
Published: December 2022

Nowadays, the present of the competition is a challenge to be faced by all stakeholders. Especially, micro, small, and medium enterprises (MSMEs). One of the efforts of Dusun Jati Wangi A to increase the potential and resources is to increase the economic value of mushroom cultivation products. The purpose of this program is to support IT and the operation of business processes. This program supports online marketing and advertising to be shared more widely through Instagram social media, making it easier for potential consumers to learn about the product and making it more accessible for consumers to buy. Innovating in creating informational content about treatments to help potential consumers get to know Instagram better. Furthermore, Rebranding for Janggel Mushroom is to be more attractive and more potential consumers.
PELATIHAN VISUAL BRANDING DAN COREL DRAW BAGI PELAKU UMKM DI KECAMATAN GEDONG TATAAN.
Authors: Moussadecq Ade , Darmawan Abdi , Justin Muhammad Redintan , Rohiman Rohiman , Muryasari Desiana
Published: December 2022

This visual branding training for UMKM prioritizes the crucial role of logos as the main component of visual branding for product marketing activities for benefits and how to design a logo that is easy to remember in accordance with logo principles so that the logo can give a memorable impression to potential consumers. The achievement of this activity is how the future training participants will know and be able to produce logo designs that represent the image of their business. Presentation of visual branding materials using presentation, discussion and practice methods. Presentations are used when the service team explains the function of visual branding and its components such as logos, taglines and promotional strategies. In the stage of introducing the graphics application, the service team gave the Corel Draw module to the trainees. The first day of the training, after the presentation of the material, the service team immediately installed the application on the trainees who brought laptops. The service team asked participants to understand and study the tools in Corel Draw in accordance with the content of the modules that have been given. Keywords— Trainning, Visual Branding, Gedong Tataan.
Distribution of ascariasis, trichocephaliasis and oesophagostomiasis of pigs in Central Yakutia
Authors: Reshetnikov A.D. , Barashkova A.I.
Published: December 2022

The article presents the results of studying the influence of the conditions of keeping pigs in industrial pig breeding using the example of Khatas Pig Complex LLC in comparison with farms of various types, on spread of diseases caused by nematode parasitism. The study of the species composition of pathogens and the spread of intestinal nematodes was carried out using helminthoovoscopic studies using the F?lleborn method. A saturated sodium chloride solution was prepared. A total of 1236 samples of pig faeces were studied. Of these, 425 samples from the Khatassky pig farm were examined by helminthoovoscopic examination. 811 samples were taken from farms in the villages of Tabaga, Sibir, Uchur, from the farm of the boarding school for the disabled in the village of Kapitonovka, and from private farmsteads in the villages of Khatassy, Vladimirovka and the Poultry Farm. According to the results of research in the industrial Khatassky pig farm, in the household farms of the village of Khatassy, the subsidiary farm of the colony of the village of Novaya Tabaga and the private sector of the village. Vladimirovka sick pigs with ascariasis, oesophagostomiasis and trichocephaliasis were not found, all pigs were healthy. The incidence of animals in private sector farms reaches 50-87 %. The average content of eggs of various helminths in 1 g of pig faeces on average in Yakutia is characterized by the following indicators: Ascaris suum - 9.78 ± 2.83, Trichocephalus suis - 11.29 ± 4.08 and Oesophagostomum dentatum - 6.3 ± 1.06 copy.
The fauna of helminths of mouse-like rodents in the city of Yakutsk and its surroundings
Authors: Sivtseva E.V. , Kokolova L.M. , Gavrulieva L.Yu. , Stepanova S.M. , Dulova S.V. , Verkhovtseva L.A. , Fedorova P.N.
Published: December 2022

Studies of the helminth fauna of mouse-like rodents were carried out on the territory of the city of Yakutsk and its surroundings. Endoparasites are represented by three classes of helminths. The species composition of helminths was analyzed, and it was found that helminths of the Cestoda class dominated all representatives of micromammalia. It is known that mouse-like rodents are intermediate and reservoir hosts of many helminth species in their life cycle. The species composition of helminths, their diversity and abundance are influenced by the habitat conditions of rodents and the number of populations in the study area.
Livability of sables when adding the adaptogens in their diet under condition of LTD "Fur farm Pokrovskoe" in Republic of Sakha (Yakutia)
Authors: Cherkashina A.G.
Published: December 2022

Sable farming is a promising new branch of fur farming in Yakutia. Since the end of 2019, LTD "Fur farm Pokrovskoe" has been receiving caged sables from the Irkutsk region and the Republic of Tatarstan. Natural and climatic conditions of our Republic significantly differ from other regions of Russia, indeed, there are also differences in feed base of fur farms. The original goal is to preserve imported sables for further reproduction. The article analyzes the influence of adaptogens on the livability of caged sables. The following bioactive substances were used: eleutherococcus - 0.1mg and pine buds at 0.16g per head 1 time per day during December 2020. In November 2021, the livability by groups was as follows: in control groups - 36.67-56.67%; in the experimental group, treated with eleutherococcus - 56.67%; treated with pine buds - 73.33%. Livability in groups which was treated with adaptogens was 16.66-20%, which is higher than in control groups. Sables` body condition in the test group, which was treated with pine buds, was higher than in the control group by 5.78-9.11%. The body condition of the animals of both groups increased from the summer period (June) to the winter period (November), which confirms the correctness of our feeding recommendations. Leukopenia and low lymphocyte content, found in June 2021 in the blood of animals of both groups, show the evidence of ongoing stress during the adaptation period to new climatic and feeding conditions. The content of lymphocytes in the blood of experimental group animals in October 2021 was within the lower limit of physiological norm and there was an increase in the content of erythrocytes, leukocyte and hemoglobin, indicating a positive effect of adaptogen. The results of the blood test indicate an ongoing process of adaptation of the sables, as well as an increase in the non-specific resistance of experimental sables under the influence of pine buds.
Study the genetic profile of Even reindeer by microsatellite loci
Authors: Dodokhov V.V.
Published: December 2022

The work was carried out on example of the Even breed reindeer in the FUE "Yuchugayskoye" of Oymyakon district. As a result of experimental studies, data on the frequency of occurrence of 16 microsattelite loci of Even reindeer have been obtained: Rt6, BMS1788, Rt30, Rt1, Rt9, FCB193, Rt7, BMS745, C143, Rt24, OheQ, C217, C32, VHRN16, TC16 and TC16. It shows a high level of polymorphism on the studied DNA loci. It is found to be from 3 to 15 allele variants on the locus. The test system, which includes 16 microsatellite DNA loci, has a high resolution when distinguishing between animals and animal groups. Microsatellite markers have been found to have a wide range of alleles, and the studied breed of domestic reindeer have a certain range of alleles and a peculiar genetic profile.
Usability issues in online banking
Authors: Ivanova Daria , Sergeev Sergey
Published: December 2022

As part of this article, a usability analysis of the mobile application interfaces for online banking of leading Russian banks is carried out. Usability indicators are evaluated in applications for Internet banking of Sberbank, Tinkoff Bank and VTB. The user properties are considered and the application functionality is compared. Their advantages and disadvantages from the users’ viewpoint are revealed. App scores from app stores and user feedback from a custom survey are employed. The online survey of respondents is conducted on the Google Forms platform. As a result, some functional redundancy and complexity for users of the presented applications are shown. Users’ negative perception of too frequent updates and improvements to applications is noted. This is especially expressed in Sberbank, which causes users’ fair criticism. In terms of usability, according to respondents, Tinkoff is the best application, and VTB is the worst. The level of accessibility to the application is approximately the same for Sberbank and Tinkoff mobile banks; it is slightly lower for VTB. Sberbank has a higher position in terms of information availability on the status of accounts and cards. It is also the leader in the number of subscribers. In general, it should be noted that there is significant potential for improving Internet banking applications, which in current implementations do not largely take into account the requirements of ergonomics and engineering psychology.
El cine como interfaz canónica del espectáculo audiovisual
Authors: López del Castillo Wilderbeek Francisco Leslie
Published: December 2022

El cine está considerado la interfaz oficial para el espectáculo audiovisual aunque cuando nació en 1895 ya existía una alternativa: el quinetoscopio de Edison, un artefacto que permitía visionar imágenes en movimiento por una mirilla. La aceptación del sistema de proyección a un grupo de personas se impuso frente al visionado individual pese a que la tecnología no era mejor además de llegar con años de retraso. El objetivo de este trabajo ha sido analizar y comprender si el éxito del cinematógrafo como artefacto e interfaz para el consumo audiovisual puede explicarse desde una perspectiva de construcción social mediante el modelo SCOT (Pinch y Bijker, 1984) y las reglas de la interfaz (Scolari, 2021). Esta metodología ha permitido determinar que los diferentes actores relacionados con los artefactos del cine de los primeros tiempos decidieron el éxito del visionado como acto social en lugar de como acto individual. Los creadores, los exhibidores, los consumidores potenciales y los poderes institucionales formularon una compleja red de interacciones que desembocó en el éxito del cine como interfaz institucional para disfrutar del espectáculo audiovisual tal como se conoce hoy en día.
La opción pedagógica a distancia como interfaz prospectiva de la educación universitaria digital
Authors: Ambrosino María Alejandra
Published: December 2022

En este artículo se presenta una serie de hallazgos que forman parte de una investigación centrada en comprender la educación a distancia, entendida ésta como proyecto con sentido político que inscribe experiencias formativas mediatizadas, como la interfaz. Se trata de una aproximación de pensamiento prospectivo sobre la educación superior digital en un ambiente transmedia, virtual y digital. La perspectiva teórica emerge de la triangulación entre educación, comunicación y tecnologías. A través de una indagación cualitativa, se construye un marco analítico para comprender las prácticas pedagógico/comunicacionales, los procesos de construcción de sentido y la significación de las experiencias formativas. El ambiente socio técnico de las universidades incorpora un rasgo transmedial, en términos de inclusión de un ecosistema de plataformas mediáticas, que constituye un nuevo entorno tecno-comunicacional. El contexto de prácticas y procesos estudiados se enmarca en una comunidad de práctica universitaria (gestores y docentes) que inscriben sus decisiones tecno-pedagógicas y diseños narrativos en ambientes en los que convergen diversas mediatizaciones. El escenario contemporáneo exige una puesta en diálogo de categorías como la de tecnicidades, mediación y experiencia formativa que traspasen la mirada de sobre la tecnología digital, como mera herramienta, a la de mediación cultural educativa (Martín-Barbero, 2009) como condición de posibilidad de una interfaz rediseñada de la educación universitaria digital.
La interfaz como espacio de mediatización musical en YouTube
Authors: Angulo Granda Andrea
Published: December 2022

Las plataformas de streaming proponen formas de escucha musical por medio del diseño de sus interfaces de usuario, que son el primer lugar de encuentro entre el oyente y el contenido sonoro. Este artículo propone observar y categorizar el proceso de mediatización de la música en YouTube, plataforma que, si bien ofrece un servicio de almacenamiento de contenido audiovisual, se está utilizando para la circulación y reproducción de música (Márquez, 2017). La metodología aplicada para este estudio consiste en la aplicación de un modelo de análisis semiótico que consiste en cuatro fases de observación: 1) materialidad (diseño), 2) retórica (contenido), 3) temática (mensaje) y 4) enunciación (recepción). El estudio de caso permite afirmar que la mediatización de lo musical, identificada en la interfaz de usuario ocurre en tres aspectos: la representación visual de la música, la participación del usuario en la programación musical y la apropiación del contenido.
Use of Research Organizations Registry (ROR) identifiers in author academic profiles: the case of Google Scholar Profiles
Authors: Orduña-Malea Enrique , Bautista-Puig Núria
Published: December 2022

Research organizations' persistent identifiers allow for reducing affiliation ambiguities, enable accurate institutional analyses and favor the design of modern online scholarly databases suited for research discovery and research evaluation. However, few studies have attempted to quantify their degree of use. Precisely, the purpose of this work is to determine the use of Research Organizations Registry (ROR) IDs in author academic profiles, specifically in Google Scholar Profiles (GSP). To do this, all the Google Scholar profiles including the term ROR in any of the public descriptive fields were collected and analyzed. The results evidence a low use of ROR IDs (1,033 profiles), mainly from a few institutions (e.g. Pontificia Universidad Javeriana in Colombia, and Escuela Superior Politécnica del Litoral in Ecuador hold 55.7% of all profiles), from low citation-based impact authors (45.1% of profiles attain less than 100 citations each), belonging mainly to Social Sciences (26.3%), Engineering fields (25.3%), and Natural Sciences (22.2%). Although Google Scholar does not facilitate the inclusion of identifiers, it seems that the world's leading research institutions are not recommending their researchers include these identifiers in their profiles yet.
Effect of Diameter of Micropile on the Minaret Behavior during Earthquake, Virtual study
Authors: Hadi Mohamed Saad , Mekkiyah Haider M.
Published: December 2022

This study aims to suggest a technique for soil properties improvement of AL- Kadhimin shrine Minaret and to support the foundation, which has a tilt of roughly 80 cm from the vertical axis. The shrine of the AL- Kadhimin is made up of four minarets with two domes set in a large courtyard. The four minarets have skewed to varying degrees due to uncontrolled dewatering inside the shrine in recent years. However, the northeast minaret was the most inclined due to its proximity to the well placed inside shrine courtyard. When the well near the minaret is operated, the water level drops, increasing the effective stresses of the soil and causing differential settling of the minaret foundation. To maintain the minaret's foundation from potential lateral stresses, a micropile system has been proposed around it. PLAXIS 3D is used to do a three-dimensional numerical analysis in this study. A micropile system of several diameters has been considered for the suggested technique. In the analysis, the modeling and verification findings revealed that the suggested micropile system plays a significant role in incrementing the minaret's lateral load resistance (earthquake).
ANASTOMOSIS CAVO-PULMONAR POSTQUIRÚRGICA Y SU IMPLICANCIA EN PROCEDIMIENTOS ENDOVASCULARES
Authors: Ignatov Galan M. Florencia , Russo Couste Alejandro M.
Published: December 2022

RESUMEN:

Tanto por medio de disecciones en material cadavérico como a través de métodos imagenológicos, se han descrito múltiples variantes anatómicas en el árbol vascular, no siendo el sistema cava superior la excepción. Estas modificaciones del árbol vascular, congénitas o adquiridas complejizan la realización de procedimientos endovasculares, tales como la colocación de vías venosas centrales. Para la realización segura de tales procedimientos es fundamental el conocimiento de dichas variantes.

En el presente estudio se reporta el caso de un individuo con enfermedad de Ebstein corregida quirúrgicamente por medio de un recambio valvular tricuspideo y anastomosis cavo pulmonar bidireccional (procedimiento de Glenn) que ingresa para colocación de un catéter venoso central con reservorio subcutáneo.

Los estudios imagenológicos pre, intra y postoperatorios permiten el mapeo de la anatomía del paciente, la planificación y realización del acto quirúrgico así como el control de los dispositivos colocados en la evolución.
IN MEMORIAM PROF. PETRU MATUSZ, MD, PHD (1956-2021)
Authors: Zahoi Delia E.
Published: December 2022

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EVALUATION OF THE ANTERIOR CRUCIATE LIGAMENT RELATED DISTAL FEMUR AND PROXIMAL TIBIA ANATOMICAL STRUCTURES ON DRY ADULT BONES
Authors: Çimen Kaan
Published: December 2022

Objectives: This study aims to determine the differences between the genders by measuring the anterior cruciate ligament (ACL) related bony structures on femur and tibia which are belongs to same individuals. To best our knowledge, the bony structures related with the ACL of the femur and tibia have never been investigated combined on dry bones in the literature. Materials and Methods: The study included 219 bones [108 femurs (74 male/34 female) / 111 tibias (72 male/39 female)]. Femur bicondylar width (BCW), intercondylar notch width (NW), tibial width (TW), tibial eminence width (EW) measured with a manual caliper. Intercondylar notch width index (NWI), and tibial eminence width index (EWI) also calculated. Results: In this study, the BCW, NW, NWI parameters were determined to be 65.90±3.23, 20.91±2.39, 0.31±0.03 in females, and 75.08±3.96, 23.45±2.80, 0.30±0.03 mm in males, respectively. The TW, EW, EWI parameters were determined to be 66.05±5.83, 8.89±1.48, 0.13±0.02 in females and 75.74±4.29, 11.02±1.96, 0.14±0.02 mm in males, respectively. Conclusions: In studying the structures associated with the ACL, it was found that there are morphological differences between the genders, which is an anatomically unavoidable situation. Also, the femur and tibia structures are statistically significantly correlated, we believe it would be more accurate to look for answers to ACL injuries by studying the two bones together.