bluuebunny/crossref_metadata_2025 huggingface dataset:
KONSELING RASIONAL EMOTIF PERILAKU UNTUK MENURUNKAN KECEMASAN DALAM MEMILIH JURUSAN DI PERGURUAN TINGGI PADA SISWA SMA, EFEKTIVKAH?
Authors: All Habsy Bakhrudin
Published: April 2023

Ketakutan terhadap rasa gagal saat memilih jurusan akan menimbulkan kecemasan yang ekstrim, rendah diri, depresi agresi dan bahkan kecenderungan bunuh diri. Memilih jurusan yang tepat akan membawa individu pada keberhasilan dimasa depan. Namun apabila mereka salah dalam memilih jurusan hal itu akan menjadi problematika besar bagi individu. Konseling rasional emotif perlaku membantu individu menyadari bahwa mereka dapat hidup dengan lebih rasioanal dan lebih produktif. Tujuan penelitian ini bahwa Konseling rasional emotif perlaku efektif dalam menurunkan kecemasan dalam memilih jurusan di perguruan tinggi pada siswa SMA. Bentuk penelitian eksperimen one-group pre-test – post-test design. Sampel penelitian sebanyak 6 siswa. Pengambilan data dengan menggunakan angket. Hasil dari penelitian didapat bahwa metode konseling rasional emotif perlaku efektif menurunkan kecemasan dilihat dari pengaruh signifikan karenapada hitungan uji-t menentukanbahwa Konseling rasional emotif perlaku yaitu -5,295> 2,871 memiliki angka yang signifikan r sebesar 0,003 < 0,05, dan besar penurunankecemasan siswa dengan Konseling rasional emotif perlaku sebesar 37,91%.
PENINGKATAN HASIL BELAJAR SISWA MELALUI MODEL PEMBELAJARAN E-LEARNING DENGAN MEDIA GOOGLE MEET
Authors: Permatasari Carolina Lita
Published: April 2023

Penelitian ini merupakan upaya dalam meningkatan hasil belajar IPA melalui model pembelajaran e-learning dengan media Google Meet pada siswa kelas VIII-1 SMP Marsudirini Tualang. Hal ini dikarenakan banyak Siswa yang belum memahami pembelajar melalui Google Meet. Pemberian materi pembelajaran yang disampaikan guru melalui Google Meet menyebabkan hasil belajar IPA masih terbilang rendah atau masih dibawah KKM yaitu 70. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK) berupa penerapan model Pembelajaran e-learning dengan media Google Meet dengan tujuan meningkatkan hasil belajar siswa kelas VIII-1 SMP Marsudirini Tualang yang terdiri dari dua siklus dan setiap siklus tediri dari perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian pada siswa kelas VIII-1 SMP Marsudirini Tualang. Jumlah siswa 28 siswa terdiri dari 14 siswa laki-laki dan 14 siswa perempuan. Hasil penelitian menunjukkan bahwa penerapan model Pembelajaran e-learning dengan media Google Meet dapat meningkatkan hasil belajar IPA pada siswa kelas VIII-1 SMP Marsudirini Tualang. Dilihat dari hasil Pra siklus siswa yang tuntas KKM hanya 12 siswa (42,8%), dan 16 siswa (57,2%) yang belum tuntas. Pada siklus I terdapat 17 siswa (60,7%) yang tuntas dan 11 siswa (39,3%) yang belum tuntas, dan pada siklus II terdapat 25 siswa (89,2%) yang tuntas dan terdapat 3 siswa (10,8%) yang belum tuntas. Dari peningkatan hasil belajar tersebut penelitian tindakan kelas ini di hentikan di siklus II karena telah mencapai kriteria ketuntasan klasikal yaitu ≥ 85% dari jumlah seluruh siswa tuntas belajar dan dinyatakan berhasil untuk meningkatkan hasil belajar IPA pada siswa Kelas VIII-1 SMP Marsudirini Tualang.
Persepsi Siswa terhadap Strategi Sekolah selama Masa Pandemi Covid-19 di SMA Negeri 1 Wonosari Kabupaten Klaten
Authors: Jordan Edgar , Dewi Ratih Puspita
Published: April 2023

Abstrak: Pandemi covid-19 mengubah pembelajaran konvensional menjadi pembelajaran daring. Sekolah sebagai instansi penyelenggara pendidikan perlu menerapkan strategi pembelajaran selama masa pandemi covid-19. Penelitian ini bertujuan untuk mengetahui persepsi siswa terhadap strategi sekolah selama masa pandemi covid-19. Teknik pengumpulan data yang terdapat dalam penelitian ini yaitu kuesioner, observasi, dan dokumentasi. Data yang telah diperoleh tersebut kemudian dilakukan analisis menggunakan analisis statistik deskriptif. Hasil penelitian menunjukkan bahwa, pada indikator perencanaan pembelajaran daring diperoleh persentase tertinggi sebesar 42% siswa setuju dengan strategi sekolah memberikan informasi pandemi covid-19 ke guru, siswa, dan orang tua. Pada indikator pelaksanaan pembelajaran daring diperoleh persentase tertinggi sebesar 43% siswa setuju dengan strategi sekolah memberikan informasi terkait menjaga pola hidup sehat selama masa pandemi covid-19. Pada indikator evaluasi pembelajaran daring diperoleh persentase tertinggi sebesar 35% siswa setuju dengan strategi sekolah mengidentifikasi kendala atau permasalahan yang ditemukan saat pembelajaran. Mengingat pentingnya strategi pembelajaran daring, maka diharapkan sekolah dapat mengembangkan strategi untuk mendukung pembelajaran selama masa pandemi covid-19.

Kata-kata Kunci: Covid-19, Geografi, Sekolah, Strategi Pembelajaran
PEMANFAATAN MEDIA BAHASA INGGRIS BERBASIS DIGITAL : BEST PRACTICE DI SDN 2 CIKALANG KELAS V
Authors: Nurdiani Intan Puspita
Published: April 2023

Kondisi awal peserta didik di SD Negeri 2 Cikalang dalam mengimplementasikan pembelajaran bahasa Inggris belum optimal , terutama karena pembelajaran bahasa Inggris tidak termasuk pada muatan lokal yang dipilih sekolah sehingga tidak adanya pembelajaran bahasa Inggris dari kelas I . Untuk itu tujuan dari artikel ini perlu adanya pembelajaran bahasa Inggris dengan upaya mewujudkan peserta didik yang mampu memahami bahasa standar internasional , dengan bantuan media berbasis teknologi sehingga siswa diharapkan mampu lebih memahami dan pembelajaran menjadi lebih menyenangkan. Peneletian ini dilaksanakan dengan metode best practice di SD Negeri 2 Cikalang Kota Tasikmalaya , best practice dapat didefinisikan sebagai suatu cara yang paling efisien dan efektif untuk menyelesaikan suatu tugas. Best Practice menceritakan pengalaman terbaik kreativitas dan inovasi dalam mengatasi permasalahan yang dihadapi . Teknik penelitian bersifat kualitatif yang mana penulis menggunakan observasi . Hasil penelitian ini menunjukkan bahwa dengan memanfaatkan media berbasis digital mampu meningkatkan kosa kata dan pemahaman siswa dalam pelajaran bahasa Inggris dan menjadi inovasi dalam mengatasi masalah yang terdapat pada pembelajaran Bahasa Inggris serta memberi inspirasi terhadap pendidik untuk pengembangan media pembelajaran yang lebih kreatif , media pembelajaran ini juga bersifat eknomis dan efisien karena merupakan media yang ramah pengguna.
Pengembangan Karakter Siswa dengan Permainan Bikabepo dan Wabidaka di SD Negeri Pucangan 03 Kecamatan Kartasura
Authors: ALI MA'SHUM FUADI
Published: April 2023

Karya inovasi pembelajaran  Pengembangan Karakter Siswa dengan Permainan Bikabepo dan Wabidaka di SD Negeri Pucangan 03 Kecamatan Kartasura Kabupaten Sukoharjo ini bertujuan untuk mendeskripsikan tentang tata cara  pengembangan karakter siswa dengan permainan Bikabepo Dan Wabidaka di SD Negeri Pucangan 03Kecamatan Kartasura Kabupaten Sukoharjo. Bikabepo merupakan akronim dari Bis Karakter Berbasis Power Point dan Wabidaka merupakan akronim dari Wayang Bis dari Kardus  . Permainan Bikabepo dan Wabidaka dipilih sebagai media pembelajaran untuk memecahkan permasalahan pembelajaran, yaitu untuk meningkatkan kreativitas dan pengembangan karakter siswa. Metode yang digunakan adalah  metode penelitian Research and Development ( R and D ) . Hasil dari implementasi karya inovasi ini menunjukkan bahwa penggunaan media permainan Bikabepo dan Wabidaka dapat mengembangkan karakter siswa dan meningkatkan hasil belajar serta kreativitas siswa dalam pembelajaran. Pengembangan karakter siswa dapat dilihat dari hasil wawancara terhadap guru kelas dan wali murid yang menunjukkan bahwa 90% siswa sudah bersikap jujur, disiplin dan tanggung jawab dalam kehidupan sehari-hari. Pada hasil pembelajaran menunjukkan ada peningkatan ketuntasan belajar sebesar 47 %, yang semula sebesar 30% setelah menggunakan media permainan Bikbepo dan Wabidaka menjadi 77%. Selain itu kreativitas siswa juga meningkat dalam  pembelajaran didasarkan pada hasil karya siswa dalam pembuatan bis karakter dan memecahkan masalah tentang karakter. 100% siswa dapat menjawab pertanyaan tentang masalah karakter dalam kehidupan sehari-hari. Berdasarkan hal tersebut dapat disimpulkan bahwa permainan bis karakter berbasis power point dan wayang bis dari kardus dapat mengembangkan karakter, hasil belajar dan  kreatifitas siswa di SD Negeri Pucangan 03.

 

Kata kunci: Pengembangan karakter, permainan, Bikabepo, Wabidaka
EXAMINING NOVICE AND EXPERIENCED JUNIOR HIGH SCHOOL TEACHERS’ PERCEIVED TPACK AND THE INFLUENCES ON THE PROFESSIONAL DEVELOPMENT
Authors: Sumarsono Anne Yustica Pramesti
Published: April 2023

Abstract: The use of technology in education is highly significant nowadays. Currently, blended learning is used in Indonesia, which requires students and teachers to communicate via social media. Students from SMP Karanglewas, enter school in turn according to the schedule, and when students study at home, the teacher must deliver materials or tasks through social media. The researcher would learn about the novice and experienced teachers' perceptions of TPACK, as well as the activities that teachers took based on their usage of technology. There were two study questions: What are novice and experienced teachers’ perceptions of TPACK? and To what extent have their actions been inspired by TPACK? The objectives were to investigate beginner and experienced SMP Karanglewas instructors' variations in their TPACK, as well as to learn about the influences on professional development and the behaviours inspired by TPACK. The findings where teachers could apply TPACK well even though they need help from other people and the difference between novice and experienced teachers in terms of technology was different because novice teachers had high technology knowledge but experienced teachers, were good at pedagogy content knowledge.

 Keywords: TPACK; professional development; novice teachers; experienced teachers; the influence of TPACK
PENGEMBANGAN BAHAN AJAR SISTEM PERNAPASAN MELALUI MOODLE YANG BERORIENTASI MENINGKATKAN LITERASI DIGITAL SISWA
Authors: Fatoni Achmad
Published: April 2023

: Literasi digital sangat penting di era industri 4.0 karena hampir semua aspek kehidupan saat ini dipengaruhi oleh teknologi digital. Sebagai pelaksana pendidikan, sekolah dapat berperan dalam peningkatan literasi digital masyarakat salah satunya dengan melaksanakan pembelajaran yang berorientasi kepada peningkatan literasi digital peserta didik. Untuk mendukung hal tersebut, dalam penelitian ini dilakukan pengembangan bahan ajar yang berorientasi untuk meningkatkan kompetensi literasi digital peserta didik. Model pengembangan yang digunakan pada penelitian ini adalah ADDIE yang terdiri dari lima tahap yaitu analisis, desain, pengembangan, implementasi dan evaluasi.  Uji kelayakan dilakukan pada tiga aspek yaitu materi, media dan bahasa yang dilakukan oleh dua validator pada masing-masing aspek. Bahan ajar yang dikembangkan diujicobakan pada peserta didik kelas XI SMAN 23 Jakarta dan dua guru biologi. Uji kelayakan ketiga aspek menunjukkan hasil sangat valid dengan nilai aspek materi sebesar 3,40, aspek media sebesar 3,47 dan aspek bahasa sebesar 3,70. Uji coba pada peserta didik dan guru biologi juga menunjukkan hasil sangat valid dengan nilai uji coba peserta didik sebesar 3,32 dan nilai uji  coba guru biologi sebesar 3,75. Nilai rata-rata dari keseluruhan penilaian yang dilakukan adalah sebesar 3,53 sehingga produk yang dikembangkan dari penelitian ini dinilai sangat valid dan layak untuk digunakan di sekolah dan diharapkan mampu meningkatkan literasi digital peserta didik.
EFEKTIVITAS MODEL CONTEXTUAL TEACHING AND LEARNING MELALUI WHATSAPP GROUP DALAM PEMBELAJARAN MATEMATIKA
Authors: Sukma Wa Ode Nurmala
Published: April 2023

Penelitian ini bertujuan untuk mengetahui efektivitas penerapan model contextual teaching and learning melalui whatsaap group dalam pembelajaran matematika kelas IV dengan memperhatikan indikator ketercapaian efektivitas, yaitu: keterlaksanaan pembelajaran, aktivitas belajar peserta didik, dan respons peserta didik. Jenis dalam penelitian ini yaitu penelitian deskriptif. Populasi seluruh peserta didik kelas IV Madrasah Ibtidaiyah (MI) di Kota Sorong tahun pelajaran 2021/2022. Teknik pengambilan sampel menggunakan cluster random sampling. Teknik pengumpulan data menggunakan observasi dan kuesioner. Observasi digunakan untuk mendeskripsikan keterlaksanaan pembelajaran dan aktivitas belajar peserta didik, sedangkan angket digunakan untuk mendeskripsikan respons peserta didik. Analisis data dilakukan dengan mendeskripsikan rata-rata ketercapaian indikator efektivitas yang terdiri dari keterlaksanaan pembelajaran, aktivitas belajar peserta didik, dan respons peserta didik. Hasil penelitian menunjukkan bahwa indikator ketercapaian efektivitas, keterlaksanaan pembelajaran telah terlaksana dengan baik mulai dari kegiatan awal, inti, dan penutup. Indikator aktivitas belajar peserta didik tergolong sangat aktif. Indikator respons peserta didik tergolong sangat positif. Berdasarkan hal itu, maka penerapan model contextual teaching and learning melalui whatsaap group dalam pembelajaran matematika kelas IV, efektif untuk diterapkan.
PROFIL GURU MATEMATIKA DI SMP DITINJAU DARI PENGEMBANGAN KEPROFESIAN BERKELANJUTAN
Authors: Noviana Dini Rahmawati  , Rasiman  , Rasiman
Published: April 2023

: Profesi guru merupakan upaya Pemerintah dalam meningkatkan mutu guru melalui peningkatan kesejahteraan guru. Guru yang telah lulus uji profesi guru akan diberi tunjangan profesi sebesar satu kali gaji pokok sebagai bentuk upaya pemerintah dalam meningkatkan kesejahteraan guru. Tujuan penelitian ini untuk mengetahui profil guru matematika di SMP ditinjau dari Pengembangan Keprofesian Berkelanjutan (PKB). Penelitian ini merupakan penelitian deskriptif-kualitatif yaitu penelitian yang dilakukan dengan menggunakan pendekatan kuantitatif dan kualitatif. Sampel penelitian adalah guru  matematika SMP dan kepala sekolah di Kota Semarang. Dari hasil penelitian ini menunjukkan bahwa profil guru SMP di Kota Semarang, aspek: (1)  aspek pengembangan diri,  sebesar 58% guru mempunyai kemauan dan motivasi yang baik untuk mengikuti kegiatan ini baik yang diselenggarakan oleh sekolah maupun instansi lain, (2) pada aspek publikasi ilmiah, sebesar 32 % guru melaksanakan publikasi ilmiah dengan sangat baik namun sebagian besar guru masih kesulitan melakukan penelitian tindakan kelas dan menulis artikel ilmiah, dan (3) pada aspek karya inovatif sebesar 16% guru tidak berminat membuat alat peraga, terutama media pembelajaran berbasis IT.
ANALYSIS ON MATILDA’S PUNISHMENTS IN ROALD DAHL’S NOVEL FROM PSYCHOLOGICAL PERSPECTIVE
Authors: Suwastini Ni Komang Arie , Mahendrayani Kadek Leny , Utami Ida Ayu Made Istri , Myartawan Putu Ngurah Wage , Asril Nice Maylani
Published: April 2023

Roald Dahl's novel Matilda features a child with a strong penchant for punishing adults. Using Erikson’s concept of children’s development, the present study aimed to explain why Matilda was described as a five-year-old girl to perform those punishments. Through textual analysis, the present study revealed that Matilda developed as a girl who administered punishments to adults around her as part of her development at the play age. At this age, a child learns to set specific goals and plan to achieve them. In the novel, this development is reflected in Matilda Wormwood’s goal to punish her father as described in chapters “The Hat and the Superglue,” “The Ghost,” and “The Platinum-Blonde Man.” Matilda’s punishments in this novel send a strong message to readers that parents should provide good examples and sufficient attention to their children when they start learning to set goals, especially when they are very intelligent and have strong potential like Matilda.
Peran Perguruan Tinggi dalam menumbuhkan Kreativitas dan Inovasi Para Siswa, Mahasiswa, dan Pelaku Usaha
Authors: Jumini Sri , Suyud El Syam Robingun , Suwondo Adi , Guspul Ahmad
Published: April 2023

Artikel ini bertujuan untuk mendeskripsikan peran Perguruan Tinggi dalam menumbuhkan kreativitas dan inovasi di kalangan siswa, mahasiswa dan pelaku usaha. Kegiatan ini menekankan nilai keunggulan karya mereka sehingga memungkinkan konsep baru dalam kerangka pembangunan yang berkelanjutan. Penelitian merupakan setting lapangan pada expo inovasi teknologi Universitas Sains Al-Qur’an tahun 2023, dengan jenis penelitian kualitatif dari data observasi dan dokumentasi. Penelitian menyimpulkan: bahwa peran Perguruan Tinggi dalam menumbuhkan kreativitas dan inovasi dapat dilakukan melalui pelibatan hasil karya siswa, mahasiswa dan pelaku usaha. Kolaboratif ini memungkinkan untuk menguntungkan berbagai pihak di dalamnya. Langkah penilaian dan pendampingan diperlukan guna mentimulasi lahirnya kreativitas baru. Perguruan tinggi dapat memfasilitasi agar puduk inovasi layak bersaing di pasaran dengan memberikan fasilitas kurasi produk dan pendampingan ijin usaha. Penelitian merekomendasi bahwa kreativitas dan inovasi, dapat diterapkan pada berbagai disiplin ilmu. Selain itu agar merancang kurikulum dalam pendidikan kreativitas, inovasi, dan kewirausahaan untuk berbagai tingkat pendidikan demi munculnya inovasi terapan menuju pembangunan berkelanjutan.
ANALISIS PHONE SNUBBING BEHAVIOR MAHASISWA
Authors: Windasantika  , Nurhanifah
Published: April 2023

Fenomena phubbing sudah melekat disemua kalangan khususnya mahasiswa, perilaku phubbing menunjukkan perilaku tidak sopan dan berdampak pada komunikasi antar individu saat melakukan komunikasi. Penelitian ini menggunakan metode kualitatif dengan study fenomenologi. Teknik pengumpulan data dilakukan dengan metode wawancara secara terbuka. 10 Responden dari penelitian ini berasal dari universitas di Indonesia yang diwakili oleh beberapa universitas, diantaranya ialah Universitas Islam Negeri Sumatera Utara, Universitas Islam Negeri Suska Riau, Universitas Medan Area, Universitas Muhammadiyyah Sumatera Utara, Universitas Panca Budi, Poltekkes Medan, Universitas Mallikussaleh, Universitas Terbuka, Agama Islam Daar Al Uluum (IAIDU) Asahan, Universitas Asahan. Teknik yang digunakan dalam memili responden adalah probability sampling. Analisis yang digunakan ialah teknik kualitatif, analisis secara mendalam serta fenomenologi interpretatif. Tujuannya adalah untuk menganalisis perilaku Phone Snubbing Behavior dikalangan mahasiswa. Hasil penelitian menunjukkan bahwa perilaku phubbing bagi mahasiswa sudah sering dilakukan hingga berdampak pada interaksi antar keluarga, percintaan maupun pertemanan. Hasil ini menunjukkan bahwa mahasiswa tanpa segaja terbiasa melakukan phubbing.
The Effectiveness Of Padepokan Character E-Comic Media As An Effort To Improve Understanding Of Character Education In Elementary School Students
Authors: Lulut Solehhudin  , Dewi Wulandari Murfiah
Published: April 2023

Character education is an important thing that needs to be prepared from an early age to high school so that habits that are carried out do not only become a habit but also become a part of a person's character. Several problems developed in the field, especially the lack of education and the use of media in character education. This study seeks to evaluate the efficacy of Padepokan character e-comic media and ascertain the impact of character education on elementary school students' understanding. This study employed a quantitative approach with a quasi-experimental method and a nonequivalent control group design, in which the two groups were not selected at random. The object of research is Padepokan character comic media (X) and their ability to increase understanding of character education (Y). The population is 40 students, with a total of 20 students in each class. In its implementation, before being given treatment, both the experimental group and the control group were first given a pre-test as an initial test. Data collection techniques employing surveys, observation, and documentation To determine how effective the application of character-driven e-comic media is, descriptive analysis, straightforward regression analysis (t test), and a normalised gain test were used to analyse the data. The results showed that (1) there was a significant increase in understanding of character education in the average experimental class by using Padepokan character e-comic media (by 20.1%). (2) There was an increase in understanding of character education in the control class using conventional techniques of 14.3%; (3) there is a difference in the average gain score in the experimental class of 58.2%, while in the control class the average gain is 38.2%. This means that the use of Padepokan Character Comic Media in the experimental class is quite effective in increasing understanding of character education, while the use of conventional techniques is deemed ineffective in increasing understanding of character education.
Athlete activism: advancing socio-political causes at mega sporting events
Authors: McDonald Sharyn , Marshall P David
Published: April 2023

Highly mediated, mega-sporting events provide opportunities for elite athletes to use their prominent status to elicit social change. However, with expectations and policies in place to regulate behaviour that prevents athletes from making political statements, athlete activists face risks. An examination of the 2018 Commonwealth Games highlighted two athletes who used their personal reputation whilst at this highly mediated global sporting event to raise the visibility of societal issues. Through the lens of persona studies, this research examined how these athlete celebrities crafted individualised narratives through internetworked platforms of new and traditional media to demonstrate forms of athlete citizenship. This research illustrates how athletes can become co-creators of the social cause narrative, demonstrating how valuable athletes can be in amplifying the core values of major sporting events by reinforcing a fluid form of intercommunication.
HEPARIN AND HYPOTAURINE SUPPLEMENTATION IMPROVE THE FERTILIZATION RATE OF SHEEP OOCYTES MATURED IN MEDIA CONTAINING L-CARNITINE IN VITRO
Authors: Rahmatullah Rahmatullah , Setiadi Mohamad Agus , Supriatna Iman
Published: April 2023

This study to do examine the effectiveness of using heparin and hypotaurine to improve the in vitro fertilization rate. In first stage, oocytes were matured in the maturation medium supplemented with 0.3 mg/mL L-carnitine to improve nuclear maturation. In second stage, matured oocytes were fertilized with semen incubated in fertilization medium supplemented with 0.1 IU/mL heparin and 10 µM hypotaurine. The final concentration of sperm used was 5x106 spermatozoa/mL, and its interaction with oocytes was carried out for 12 hours in 5% CO2 incubator at 38.5° C. The results showed that percentage of oocytes that reached metaphase II was significantly higher (P0.05) in media supplemented with 0.3 mg/mL L-carnitine compared to control (88.2±4.9% vs 79.8±5.1%). Furthermore, fertilization rate was characterized by formation of 2 PN was significantly higher (P0.05) in media supplemented with heparin and hypotaurine than control (82.6±2.0% vs 73.3±2.4%). In conclusion, L-carnitine supplementation at dose of 0.3 mg/mL on maturation media was effective in increasing percentage of matured oocytes. The combination of 0.1 IU/mL heparin and 10 µM hypotaurine in fertilization medium was also successful in elevating the percentage of fertilized oocytes.
CAPABILITY OF DIFFERENT BREEDS OF DONOR CATTLE TO PRODUCE EMBRYOS AT THE CIPELANG LIVESTOCK EMBRYO CENTER, BOGOR, WEST JAVA
Authors: Damaris Crista , Rosmayanti Anny , Darojah Siti , Isnaini Nurul
Published: April 2023

The objective of this research was to investigate the capability of the donor cattle to produce embryos by comparing three cattle breeds, namely Bos taurus beef cattle (Limousin), Bos taurus dairy cattle (Friesian Holstein/FH), and Bos indicus beef cattle (Peranakan Ongole/PO). This research was observational method with in vivo embryo production method and a nonsurgical embryo collection method (flushing). The data collected were then processed using the one way ANOVA method. The results showed that the number of CL, response rate, total number of embryos, and recovery rate in PO cattle, FH cattle, and Limousin cattle did not differ significantly (P0.05). The appropriate number of embryos to be transferred and degenerative embryo were significantly different among PO cattle, FH cattle, and Limousin cattle (P0.05), while the unfertil ova, fertilization rate, and transferable embryo did not differ among cattle breed (P0.05). This research concluded that each breed of the donor cattle produced embryos with varies quality and the best quality of embryo production is found in Limousin cattle.
HISTOMORPHOLOGY OF PANCREATIC TISSUE IN MEDAKA FISH (Oryzias javanicus): STUDY OF DIABETIC ANIMAL MODEL DEVELOPMENT
Authors: Akmal Muhammad Ichlasul , Laila Sri Rahmatul , Wresdiyati Tutik
Published: April 2023

This study aimed to explore the histomorphology of the pancreatic tissue of medaka fish to develop medaka fish as a diabetic animal model. Adult medaka fish were obtained with a body length of 2.53±0.22 cm and a weight of 265.8±25 g. Medaka fish were fixed using Boiun's fixative solution. Macro anatomical observations of the pancreas were conducted using a stereomicroscope. Histological preparations were made according to the Hematoxylin-eosin staining standard procedure. Pancreatic histomorphology of medaka fish was carried out using a light microscope with 100x and 400x magnification. The macro anatomy observations of the pancreas showed the interconnection with several tissues, such as spleen, gallbladder, liver, fat, and intestines. The pancreas was located toward the liver, oversees the intestines, and covered with fat. Pancreatic histomorphological observations showed exocrine cells composed of serous pyramidal acinar cells and endocrine cells (islets of Langerhans). Intralobular and intercalated ducts (ducts of Boll) were composed of simple cuboidal epithelium. This study concluded that the pancreas organ in medaka fish is a single organ, and histomorphologically has both of exocrine and endocrine cells.
VENTRAL MEDIAN AND LATERAL FLANK APPROACH FOR OVARIOHYSTERECTOMY IN CAT
Authors: Vera Bella , Siswandi Riki , Soehartono Raden Harry
Published: April 2023

This study was conducted to compare Ventral Median Approach (OHM) and Lateral Flank Approach (OHF) for feline ovariohysterectomy (OH). Fifteen healthy local female cats (Felis catus) with body weights ranged 2-4 kg and aged 1-2 years were divided into two groups, OHM (n= 8) and OHF (n= 7). Prior to OH, the cats were anesthethized using ketamine-xylazine and the sugery was performed by the same operator. The wound scoring showed a significantly higher difference in the OHM group on day 3 and 4 post-surgery. Scores of erythematous, swelling and dehiscence showed no significant differences. The 4Avet pain scale was significantly higher in OHF at the 2, 6, and 12-hours post surgery. The pain response was evaluated using baseline tactile Semmes-Weinstein Monofilaments and was significantly higher in OHF than OHM on day 1 to day 5 post surgery. Blood hematology, blood glucose and wound healing duration did not differ significantly between groups. The OHF approach showed greater post-operative pain than the OHM approach. Wound dehiscence was observed in two cats (25%) in OHM group from day 4 post-operative. The OHM approach showed a greater risk of complications than the OHF group and therefore requires better post-operative care. The OHF group showed a smaller risk of complications but requires better post-operative analgesic therapy.
A Proposed Approach to Evaluate Digital Business Model Selection for SuperApps using Interval Valued Spherical Fuzzy AHP
Authors: DEMİRCAN Murat Levent
Published: April 2023

Various users have used SuperApps due to the rapid development of digital platforms. Due to their fast market entry by technical rivals and significant growth potential, SuperApps have become enterprises' preferred business method. SuperApps are the correct business, but senior managers must be careful when choosing which digital business models to employ. By classifying the digital management elements of SuperApps and comparing them to potential alternatives based on the preferences of eight digital leaders, we aimed to propose a method for choosing a suitable digital business model. Interval Valued Spherical Fuzzy Analytic Hierarchy Process (IVSF AHP) helps by giving decision-makers access to a broad range of preference domains. According to the rule, Spherical Fuzzy Sets adhere to the squared sum of the membership, non-membership, and hesitation degrees should fall within the range [0, 1]. Each element is distinct since it has an independent assignment within the same range. The IVSF AHP approach favored due to the complexity of the features of the digital business model and their transitional structure, is applied. The chosen digital business model may alter not only the managerial dynamics but also the revenue model of SuperApps depending on the sort of structural interaction of their platform network, according to the numerical application's results.
Perilaku pencarian informasi mahasiswa magister dan doktor fully online dalam menyelesaikan studi di Universitas Terbuka
Authors: Riady Yasir , Riady Hamdi , Arisanty Melissa , Wahyu Milde
Published: April 2023

Background. As one of the open and distance universities, Universitas Terbuka provides access to higher education for all Indonesian people without exception, this is also stated in the vision and mission of the Open University to be able to provide the widest possible service, which comes all students with normal or disabilities. This study aims to find and see information seeking behavior by students with special needs at the Open UniversityMethodology. The research method uses observation and interviews for analyses and looking at facts in the field to get detailed information in this research.Results and discussion. This study wants to observe the need and the behavior of information of students with special needs at Universitas Terbuka, it can be seen what model is used by students with special needs and can be used as one of the inputs and suggestions that need to be acknowledged by the Universitas Terbuka.  Based on the analytical data that has been carried out as well as interviews with informant sources the information needed by students is closely related to the topic of their study needs or tasks, so students need a variety of references for their knowledge and needs in completing their studies at the Universitas Terbuka.Conclusions. Most information popular and often used by students are printed books and internet sources because they contain up-to-date, relevant information and easy use and provide detailed and basic information for both administrative and academic with special needs.
A case study of the impact of regional knowledge services and management on regional economic development
Authors: Ran Na
Published: April 2023

Background. Knowledge can give an important contribution to local economic development, but the correlation between library activities and local economic development has not been clarified yet. The purpose of this investigation is to discuss the correlations between library output measures and regional economic measures.Methodology. The raw data obtained via the website of the National Bureau of Statistics of China have been analyzed by correlation coefficient calculations and multivariate regressions.  Results and discussion. It was found that there are significant positive correlations between the data of the regional public libraries such as the collections of public libraries owned per person, the total number of circulation of public libraries, the Number of Seats of Reading Room in Public Libraries, the Floor Space of Buildings of Public Libraries Owned per 10000 Population, the Number of Lectures in Public Libraries and the data of their economic development. Linear relationships between library activities and the gross regional product of the five provinces in China and one of China’s direct-controlled municipalities were observed after multivariate regressions were performed on the data.Conclusions. It can be concluded that economic development can benefit the development of libraries, and better education or a more educated population has resulted in more library use. The correlation analysis and multivariate regression analysis can be developed as a new way to measure the societal value of public libraries orientated for economic development or other targets.
Evaluasi Indeks Kepuasan Masyarakat (IKM) Periset terhadap layanan Perpustakaan Badan Riset dan Inovasi Nasional Tahun 2022
Authors: Wulandari Suci , Tupan Tupan , Maha Rahmadani Ningsih
Published: April 2023

Introduction. As a reference in evaluating the performance of library service delivery, it is necessary to have Library Service Standards which must be implemented by all multi-unit and single-work area libraries within the National Research and Innovation Agency. To ensure that the library service standards are running well and giving satisfaction to the community, a community satisfaction survey (SKM) was conducted. The Community Satisfaction Survey (SKM) for library services was carried out as an effort to: 1) determine the level of service staff performance and service quality; 2) obtain an overview of public opinion/perception of the quality of public services; and 3) obtaining input materials for evaluation and establishment of policies in order to improve the quality of public services in the future.Methodology. This SKM activity is carried out at the end of each month and is evaluated quarterly in 2022 by distributing the SKM questionnaire online to users. The results of the questionnaires collected were then processed into community satisfaction index values (IKM).Results and Discussion. The evaluation results obtained the IKM value with very good criteria, namely achieving a value of 3.71 with a conversion value of 92.8. This value indicates that respondents are satisfied with the library services provided by the RMPI-BRIN Library.Conclusion. The IKM score category 92.8 (category A) indicates that library services have been carried out well and must be maintained.
COVID impact on usage of public spaces in Brasilia, Brazil
Authors: Costa Carla
Published: April 2023

COVID 19 has proved to be a challenging time worldwide. For the last three years, academics have researched its impacts through different lenses and perspectives in many significant fields. In the urban academic realm, there has been a growing debate on the potential change in behavior towards public space usage during the pandemic. After compulsory confinent, public spaces became under the mainstream debate of the importance of public spaces for livelihood in times of crisis. Still, assessing its impacts on public space is still not widely done, neither quantitatively nor qualitatively. This research brings Brasilia as a study case to understand whether the pandemic has affected the usage of the iconic abundance of green spaces of the capital city on the first 18 months, before the introduction of vaccination. Brasilia as a garden-city, a concept brought by the modern urban design movement, has always faced  criticism for its hygienist design and the ample provision of green spaces. The garden-city features was put to a test after COVID 19 through the analysis of five different types of public spaces using surveys and interviews with local residents of Plano Piloto (n=147). The results show that during the pandemic the usage of local neighborhood parks within walking distance has indeed increased. People tend to use these spaces for exercising but most importantly to socialize with friends and family.
Addressing Housing Inequalities in Post-Conflict Belfast A Transformative Justice Approach
Authors: Mackel Caitriona
Published: April 2023

Belfast is a deeply divided and fragmented city not just politically, socially, and economically but physically. It is a city shaped by its history, its experiences of violent conflict and its post-conflict transition. A collage of so-called peace walls and interface areas segregate neighbourhoods across the city creating some of the most socially and economically deprived areas where inequalities are significantly exacerbated by the tension and sectarianism that segregation reinforces. Despite the peace process, historical and new inequalities in the provision and allocation of social housing affect many vulnerable individuals and communities resulting in unequal access to adequate housing; overcrowding; housing stress; homelessness; higher waiting lists and longer waiting times. The challenge of navigating housing in a politically and physically divided city has resulted in failed opportunities to shape policies and procedures to address existing, persistent, and new housing inequalities.
Addressing the legacy of violence and human rights violations is central to building sustainable peace in transitioning societies. If we acknowledge that socio-economic inequalities are not only a consequence of violent conflict but also a root cause, then we must also acknowledge that correcting these inequalities is an essential component of post-conflict policy. Transitional justice often overlooks violations of socio-economic rights and the impact of these on victims and wider society. A growing body of literature suggests transformative justice expands the traditional ‘toolkit’ to include measures, not typically employed in transitional justice, to confront violations of socio-economic rights, address the needs of victims and assist in societal transformation more effectively. Under a transformative justice approach, my research explores how affirmative action and the role of social movements, such as the Right to the City, could be used to address housing inequalities in post-conflict Belfast. In doing so we could look to the future as well as deal with the past.
Erosion and sedimentation analysis as basic reference for land conservation planning on lesti Sub-watershed
Authors: Sumanto Hari , Dermawan Very , Asmaranto Runi
Published: April 2023

The Lesti sub-watershed area is mostly steep mountain slopes, when the rain fall it carries erosion and sediment material. This study aims to discover the trend of land-use changes; measure the amount of erosion rate and Erosion Hazard Levels; obtain the sediment-transport actual quantity based on SWAT application; discover the scatter of land critical-level; and determine the strategy for implementing conservation and controlling the erosion rates. Erosion Hazard Level were obtained as follows: Class I 11.92%; Class II 27.45%; Class III 43.85%; Class IV 13.06%; Class V 3.99%. Four (4) parameters overlaid to determine the land criticality level are: land coverage, land slope, erosion risk level, and management aspect. Generally, Lesti Sub-Watershed is categorized as: very critical 0.14%; critical 4.61%; a rather critical 28.06%; critical potential 53.66%; and normal 13.51%. From SWAT analysis the average value respectively soil erosion is 119.60 tons/ha/year; sediment yields 310.77 tons/ha/year; rainfall 2143.27 mm/year; and surface runoff 1120.65 mm/year. The suggestions of the watershed area conservancy requires a vegetative (planting) and mechanical (building) method. The vegetative method such as: alleys cropping; reforestation; agroforestry; relay cropping; soil cover cropping as natural green manure; living fence; mixed cropping farm; mulch; environment greening; strip cropping with 20.65% effectivity; and filter strip with 26.03% effectivity. The mechanical method such as: contour tillage with 29.71% effectivity; terracing with 23.41% effectivity; check dam with 17.50% effectivity; and mound.
Dynamic analysis of reinforced concrete plate resting on elastic foundation using state space method and refined plate theory
Authors: Nguyen Trong Hiep
Published: April 2023

This paper studies the dynamic response of rectangular reinforced concrete plates on an elastic foundation by state space method. The system of differential equations of vibration of the plate is developed by using Hamilton's principle. With a single-link rectangular plate, the displacements are represented through a double trigonometric series. Use the state space method to find the plate vibrational responses. The calculation examples are performed to calculate the displacement and stress of the plate with different structural parameters, thereby evaluating the influence of these parameters.
Fe ion extraction in patchouli oil with ion exchange using resin
Authors: Jaenuri Abdul Rahman Khadafi , Anarchie Thafie Ghilas , Sumada Ketut
Published: April 2023

Patchouli is the largest non-oil export commodity among essential oil exports in Indonesia. However, the quality of patchouli oil in Indonesia is considered to be very low. Traditional patchouli oil distillation is carried out in a small capacity and uses a simple distillation method based on a large difference in boiling points or one of the volatile components. This process produces poor quality patchouli oil such as acid number more than 8, dark oil, patchouli alcohol less than 30%, and high water content. This is evidenced by the large amount of Fe metal contained in patchouli oil. Patchouli oil produced contains a lot of iron in its yield, so it needs further processing to reduce the Fe content in patchouli oil. The use of resin as an adsorbent for Fe metal is one way to reduce the Fe metal content. Resin weighing 50, 150 and 250 grams was added to 200 ml of patchouli oil. Then the stirring process was carried out with a stirring speed of 200 rpm with time variations of 30, 60 and 90 minutes. The results obtained showed the best adsorption process with Fe content in patchouli oil of 1.42 mg/Kg, contact time of 90 minutes and amount of resin of 250 grams with the largest percentage of removal of 87.5%.
Evaluation of Landsat 8 imagery capability to estimate chlorophyll-a concentrations using spatially and temporally different data
Authors: Wijaya Devy Risky Panji , Haribowo Riyanto , E James
Published: April 2023

This Water quality has been one of the major issues in water resources. A water quality monitoring program should be performed regularly. However, this program requires numerous resources and efforts, especially using a direct measurement method. An alternative should be carried out to minimize the issues. Landsat 8 (L8) can be the alternative. Water clarity is one of the essential water parameters affecting sunlight’s ability to penetrate water and engage photosynthesis. Algae are vital in photosynthesis and are usually indicated as chlorophyll-a (chl-a). Several studies present that L8 is adequate to estimate chl-a concentrations as it provides high-accuracy results. This paper will generate a new model using data from different places and compare it with other chl-a models from previous studies by their capabilities to estimate chl-a concentrations. The results indicate that the generated model cannot provide consistent and precise estimations in different places and times. However, it has a “good” R2 value at 0.7245 from the regression analysis for model generation. The same results arise from other models that cannot reasonably estimate chl-a concentrations
Improving the Quality of Toll Road Services to Increase Satisfaction Level of Pekanbaru – Dumai Toll Road
Authors: Putra Syah Gemma , Wicaksono Agus Dwi , Prayitno Gunawan , Hiep Nguyen Throng
Published: April 2023

Pekanbaru - Dumai toll road is one of the segments of the Trans Sumatra toll roads built by PT Hutama Karya. The Pekanbaru - Dumai toll road connects economic centers in Riau Province, including Dumai-Duri-Kandis-Petapahan-Minas-Pekanbaru. On the Pekanbaru-Dumai toll road, problems with service quality were found. This research has two objectives: to analyze the quality of service and level of satisfaction of the toll road users assessed from the toll road users. The second objective is to formulate referral recommendations to fix and improve the quality of toll road services in terms of the needs and expectations of toll road users. This study employs IPA analysis to identify the degree of performance and the level of importance of service qualities, CSI analysis to determine the level of satisfaction of toll road users, and QFD analysis to define the development priorities for the Pekanbaru-Dumai toll road. The results of this study obtained that the satisfaction level of the Pekanbaru-Dumai toll road was 0.63, with the category quite satisfied. The priority is toll road surface maintenance regularly, the second priority is toll road lighting facility maintenance regularly, the third priority is toll road safety facility maintenance regularly, the fourth priority is to improve rest area facilities, the fifth priority is to expand parking in the rest area, and the absolute priority is to enforce electronic fines or (e-ticket) for traffic violations.
EVALUATION OF ACCESSIBILITY COMMUTER-LINE STATION WITH JITNEY TRANSPORTATION MODES BY USING GIS APPLICATION-A CASE STUDY OF DEPOK STATION
Authors: Hardiyansyah Bayu Alif , Sutikno Fauzul Rizal , Zeibots Michelle , Wijayaratna Kasun De Silva
Published: April 2023

This research aims to evaluate the aspects that can increase the Station's service area by maximising the integrated Jitney as the other public transportation modes that can increase reachability for the people near the Station. Evaluating the accessibility of some stations in the Depok area is needed to identify the infrastructure upgrading priorities, such as providing pedestrian roads and giving better access to the Station to increase the Station's service area. The methodology used in this research is analysing method using a GIS application to assess and discover the pattern of travel behaviour for public transport in the Depok municipality area. The GIS Database Design in this research uses the Spatial Database and Attribute Database, which are integrated with the QGIS application to become Maps for the service area of public transportation in the Depok Municipality. The road network in Depok municipality is dominated by the jitney route as intracity public transportation, which travels on the arterial and collector road. Then the railway is located in the central area of Depok that stretches from South to North. There are some areas that do not have access to jitney services due to this residential area being far from the arterial and collector road travelled by Jitney. Looking at its planning for jitneys in the Depok area, the availability of jitneys follows the demand of the passenger population, and there are no travel analyses from the Transportation Department of Depok Municipality or local public transport organisations (ORGANDA) as private jitney operators. The ineffective jitney route planning is the other reason that there are some uncovered residential areas from public transport access. Subsequently, there are different travel time characteristics among four commuter line stations in the Depok Municipality area. The Citayam and New Depok Stations have wider access for pedestrians which these two stations have a more extensive service area than Old Depok Station, whereas Old Depok Station has restricted access to the west area of this Station. The rearrangement of the Station access is needed, especially for Old Depok Station, by adding road access on the west side to increase the service area of the Station.