bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelo de zebrafish (Danio rerio) para intoxicação fetal por deltametrina
Authors: Silva Jadson Freitas da , Cavalcante Paula Raíza Alves , Silva Renatta Priscilla Ferreira , Silva Andressa Raphaely de Lima , Costa Sérgio Clementino da , Melo Matheus Victor Viana de , Padilha Renata Meireles Oliveira , Gomes Samara da Silva , Magnabosco Amanda Rodrigues dos Santos , Cadena Pabyton Gonçalves
Published: April 2023

Objetivo: Propor o zebrafish (Danio rerio) como um modelo animal de intoxicação fetal pela exposição a deltametrina (DM) avaliando a concentração e tempo, considerando que as primeiras 24 h deste modelo equivalem ao primeiro trimestre de desenvolvimento fetal humano. Métodos: Embriões foram expostos as concentrações 100 - 1000 µg/L (DM). Foram realizados três experimentos onde a epibolia foi avaliada a 8 h e os efeitos teratogênicos e mortalidade foram avaliados após 22 e 46 h de exposição. Resultados: Foi observado atraso na epibolia (61,41, 55,05 e 50,87%) nos grupos expostos a DM de forma dose dependente. A exposição a DM por 22 h foi suficiente para induzir efeitos teratogênicos nos embriões como edemas de pericárdio e saco vitelino e deformação de coluna e cauda. Já a exposição por 46 h também induziu os efeitos relatados acima, porem ocasionou maior mortalidade dos animais. A exposição a 1000 µg/L ocasionou a mortalidade de 100% dos animais. Conclusão: Concluímos que a concentração de 500 µg/L e 22 h de exposição produziu alterações na epibolia e efeitos teratogênicos que podem ser avaliados durante o desenvolvimento embrionário e se mostrou a melhor para ser usada em estudos futuros em pesquisa de saúde.
ANALISIS PENDAPATAN USAHATANI JAGUNG PADA BERBAGAI TINGKAT KEMIRINGAN LAHAN DI KABUPATEN GOWA SULAWESI SELATAN
Authors: Mado Irwan , Firmansyah Amanda Pattapari
Published: April 2023

Kemiringan lahan merupakan faktor  pembatas pada suatu lahan dalam melakukan usahatani jagung. Perbedaan kemiringan  yang terjadi pada setiap  lahan mempengaruhi proses pertumbuhan dan produksi tanaman jagung yang pada akhirnya mempengaruhi pendapatan petani, karena kemiringan  merupakan salah satu penentu terhadap usahatani jagung dan selanjutnya akan mempengaruhi pendapatan.Pendapatan dari usahatani jagung, memberikan arahan mengenai kelayakan ekonomi dalam memanfaatkan komoditas jagung yang diusahakan pada lahan yang miring. Karena kombinasi antara kemiringan lahan dan kelayakan ekonomi akan menentukan potensi pemanfaatan dari tanaman jagung yang akan diusahakan.Penelitian ini bertujuan untuk; 1) mengetahui  pendapatan petani dalam melakukan usahatani jagung di berbagai kemiringan lahan, 2)  menentukan batas kemiringan lahan yang baik atau layak untuk usahatani jagung. Penelitian dilaksanakan di Desa Timbuseng Kecamatan Pattallassang Kabupaten Gowa Provinsi Sulawesi Selatan, dengan menggunakan metode survei dan penanaman jagung di lapangan. Tahapan penelitian terdiri atas: (1) pengamatan tanah di lapangan dilakukan pada titik-titik pengamatan, penentuan titik pengamatan berdasarkan lahan bekas penanaman jagung, (2) pengamatan pada setiap tingkat kemiringan lahan (mulai dari 3 sampai 8 persen sampai lebih dari 25 persen), (3) penanaman jagung dilakukan pada berbagai kemiringan  lahan (4) pengamatan produksi jagung dilakukan secara ubinan (2,5 x 2,5 meter) kemudian dikonversi dalam satuan hektar, (5) analisis ekonomi dilakukan untuk mengetahui pendapatan dari usahatani jagung dan tingkat kelayakan dianalisis dengan menggunakan R/C rasio.  Hasil penelitian menunjukkan bahwa tingkat kelerengan yang terdapat di lokasi penelitian bervariasi, mulai dari 3 persen sampai lebih dari 25 persen,  dan memberikan hasil atau produktivitas dan pendapatan yang berbeda-beda.  Secara umum pendapatan yang diperoleh pada lahan yang miring yaitu sebesar Rp. 11.438.375, dan masih layak untuk dilakukan usaha tani jagung (R/C rasio 1,78). Pada setiap kemiringan lahan memberikan pendapatan yang bervariasi, dimana pada kemiringan 3 sampai 8 persen pendapatan rata-rata yang diperoleh sebesar Rp. 10.366.000, kemudian 8 sampai 15 persen sebesar Rp. 13.678.000, 15 sampai 25 persen sebesar Rp. 11.631.000 dan pada kemiringan lebih dari 25 persen sebesar Rp. 10.174.333.Kesimpulan dari penelitian ini yaitu; 1). pendapatan petani dari usahatani jagung pada berbagai kemiringan lahan rata-rata sebesar Rp. 11.438.375.  2). Batas kemiringan lahan yang terbaik atau layak untuk usahatani jagung yaitu pada kemiringan 08 – 15 persen (pendapatan Rp. 13.678.000 dengan R/C rasio 1,79). Kata Kunci:  pendapatan , usahatani jagung, dan kemiringan lahan
ANALISIS SALURAN DAN MARJIN PEMASARAN KOMODITAS BAWANG MERAH DI KELURAHAN TOMENAWA KECAMATAN BARAKA KABUPATEN ENREKANG
Authors: , Irpan , , Hasriani , Sari Dewi Puspita , Arwati Sitti
Published: April 2023

Penelitian ini bertujuan untuk mengetahui margin pemasaran komoditas bawang merah di Kelurahan Tomenawa Kecamatan Baraka Kabupaten Enrekang. Jumlah populasi dalam penelitian ini yaitu 187 orang petani dan penentuan sampel dilakukan dengan mengambil 15% dari total populasi, sehingga jumlah sampel yang digunakan yaitu sebanyak 28 orang petani bawang merah. Metode penentuan sampel menggunakan metode acak sederhana (simpel random sampling), serta pengambilan sampel sebanyak 7 orang pada lembaga pemasaran menggunakan metode bola salju (snowball sampling). Hasil penelitian menunjukkan terdapat 3 saluran pemasaran komoditas bawang merah di Kelurahan Tomenawa Kecamatan Baraka Kabupaten Enrekang dengan nilai margin pemasaran yaitu : (1) petani – pedagang pengecer – konsumen (dengan nilai margin Rp. 3.500/kg); (2) petani – pedagang besar – konsumen (dengan nilai margin Rp. 8.000/kg); dan (3) petani – pedagang besar – konsumen (dengan nilai margin Rp. 8.500/kg). Kata Kunci : bawang merah, saluran pemasaran, efisiensi pemasaran
PENGEMBANGAN PRODUK OLAHAN KELAPA SEBAGAI SEKTOR UNGGUL DI DESA BABABULO KABUPATEN MAJENE
Authors: Rahmi Mujiba , Syafruddin Reni Fatmasari , Arwati Sitti
Published: April 2023

Coconut plants are one of the plants that are very useful in rural economic life, one of which is in Bababulo Village, Majene Regency. All parts of the coconut tree can be used to meet human needs. This study aims to determine the process of making coconut into processed coconut oil or virgin coconut oil (VCO) and to determine the income of the Anjoro Tuo business group. The informant in this study is the Anjoro Tuo business group. The analytical tool used is descriptive qualitative. The Qualitative Method is a descriptive research, by collecting data through observation and conducting direct interviews and taking documentation. The results showed that VCO processing was carried out by the community in Bababulo Village, Majene Regency, namely the coconut milk fermentation method which started by removing the coconut fiber, splitting the coconut, gouging out the coconut meat, cleaning the coconut meat, the grating process, the squeezing process, the coconut milk fermentation, the cooking process, and the packaging. . The total income value of the Anjoro Tuo Business group in Bababulo Village, Majene Regency from the sale of VCO is Rp. 31.140,000/month. Keywords : superior product, business group, vco, income
KORELASI DAN TREND HARGA MINYAK KELAPA SAWIT (CPO) DAN NILAI TUKAR PETANI (NTP) DI INDONESIA
Authors: Haikal Muh Fikry , Natsir Mohammad , Saleh Muh. Ikmal
Published: April 2023

Penelitian ini bertujuan untuk mengetahui korelasi dan trend harga CPO dan NTP di indonesia. Sumber data yang digunakan dalam penelitian ini merupakan data yang diperoleh dari lembaga badan pusat statistik, direktorat jenderal perkebunan. Data dalam penelitian ini adalah data sekunder dalam bentuk time series selama 20 tahun dari tahun 2001-2021. Hasil penelitian menunjukkan bahwa dan trend harga CPO di indonesia selama 20 tahun dari 2001-2021 mengalami kenaikan positif (+)  yang menandakan bahwa tingkat harga CPO di indonesia mengalami perkembangan yang signifikan.Korelasi CPO dan NTP indonesia selama 20 tahun dari 2001-2021  menunjukkan hasil yang negatif (-) menandakan adanya hubungan korelasi yang berlawanan arah yang berarti nilai tingkat koefisien koreasi dikatakan lemah. Kata kunci: korelasi, trend harga, minyak kelapa sawit, nilai tukar petani.
SALURAN DAN MARGIN PEMASARAN PRODUK IKAN ASAP DI KABUPATEN FAKFAK
Authors: Hakim Muh Haidir
Published: April 2023

Indonesia merupakan Negara kepulauan yang memiliki potensi wilayah perairan laut Indonesia berupa ikan bernilai ekonomis tinggi antara lain tuna, cakalang, udang, tongkol, tenggiri, kakap, cumi-cumi, dan lainnya. Salah satu wilayah di Indonesia yakni Provinsi Papua Barat, wilayah yang memiliki laut luas serta berpeluang untuk di kembangkannya sektor perikanan.Melihat banyaknya potensi perikanan yang sangat menjanjikan, membuat masyarakat harus bisa melakukan pemanfaatan ikan menjadi suatu produk yang bernilai ekonomis. Salah satu produk dari hasil perikanan yaitu ikan asap, salah satu kabupaten di Papua Barat yang memiliki produsen ikan asap adalah Kabupaten Fakfak. Tujuan dari penelitian ini adalah untuk mengetahui saluran pemasaran ikan asap di Kampung Kapartutin Kabupaten Fakfak dan untuk mengetahui biaya margin ikan asap di Kampung Kapartutin Kabupaten Fakfak. Metode yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan menggunakan metode deskriptif. Hasil penilitian ini menunjukan bahwa saluran pemasaran di Kampung Kapartutin terdiri dari 3saluran pemasaran yaitu saluran pemasaran tingkat nol dari produsen ke konsumen, saluran pemasaran tingkat 1 produsen membeli dari nelayan kemudian dijual ke pedagang pengecer lalu pedagang pengecer menjual ke konsumen dan saluran pemasaran tingkat 2 produsen membeli ikan segar dari nelayan dan diolah menjadi ikan asap setelah itu dijual kepada pedagang pengumpul, pedagang pengumpul menjual ke pedagang pengecer kemudian pedagang pengecer menjual ke konsumen. Jumlah Margin pada semua tingkat saluran pemasaran adalah Rp. 8.000/Ekor
Dampak inklusi dan literasi keuangan terhadap ketimpangan pendapatan melalui kredit UMKM di Indonesia tahun 2016 dan 2019
Authors: Khoiriyah Diana Nur , Amalia Fitri
Published: April 2023

Masalah ketimpangan pendapatan masih menjadi masalah utama yang di hadapi oleh negara maju dan negara berkembang khususnya Indonesia. Ketimpangan pendapatan memunculkan berbagai dampak masalah. Terbatasnya akses layanan keuangan, literasi keuangan yang rendah bisa meningkatkan ketimpangan pendapatan. Tujuan penelitian ini adalah untuk menganalisis pengaruh antara inklusi keuangan dan literasi keuangan terhadap ketimpangan pendapatan serta menganalisis pengaruh tidak langsung antara inklusi keuangan dan literasi keuangan terhadap ketimpangan pendapatan dengan kredit UMKM sebagai variabel intervening. Penelitian ini menggunakan 34 provinsi di Indonesia pada tahun 2016 dan 2019 sebagai sampel penelitian. Metode analisis yang digunakan dalam penelitian ini adalah Analisis Jalur menggunakan program SPSS versi 25. Hasil penelitian menunjukkan bahwa variabel inklusi keuangan dan literasi keuangan berpengaruh terhadap kredit UMKM. Variabel inklusi keuangan dan kredit UMKM berpengaruh terhadap ketimpangan pendapatan sedangkan literasi keuangan tidak berpengaruh terhadap ketimpangan pendapatan. Untuk pengujian hubungan tidak langsung, inklusi keuangan berpengaruh secara tidak langsung terhadap ketimpangan pendapatan melalui kredit UMKM sebagai variabel intervening sedangkan literasi keuangan tidak berpengaruh secara tidak langsung terhadap ketimpangan pendapatan melalui kredit UMKM.

The problem of income inequality is still a significant problem faced by developed and developing countries, especially Indonesia. Income inequality leads to various issues. Limited access to financial services and low financial literacy can increase income inequality. This study aimed to analyse the effect of financial inclusion and financial literacy on income inequality and the indirect impact of financial inclusion and financial literacy on income inequality when MSMEs credit was used as an intervening variable. This study employed 34 provinces in Indonesia in 2016 and 2019 as research samples. The analytical method utilised Path Analysis using the SPSS version 25 program. The findings revealed that financial inclusion and literacy variables affected MSMEs' credit. The variables of financial inclusion and MSMEs credit affected income inequality; on the other hand, financial literacy did not affect income inequality. MSME credit could mediate the effect of financial inclusion on income inequality in analysis path testing. On the other hand, MSMEs credit has not been able to mediate the impact of financial literacy on income inequality.
The potential and obstacles of Malaysia’s Halal Certification towards global
halal standard
Authors: Ghazali M.A. , Md Sawari S.S. , Ahmad S.Y. , Awang M.D. , Jusoh M.K.A.
Published: April 2023

The frailty to produce a global halal standard has become one of the reasons why the halal
industry cannot grow faster, despite increased demand for halal products around the
world. Moreover, the industry welcomes the idea of creating a global halal standard.
Numerous sectors including inter-governmental agencies and small businesses have
recognised the necessity for a global halal standard recognised by all trade in countries.
The methodology used in this article is qualitative, which involves secondary analysis
with reference to academic materials to describe the potential and challenges of halal
standard. In response to this demand and awareness, this article assessed the potential of
the Malaysian Halal Standard to be accepted globally. The finding in this article has
highlighted the halal industry has become one of the fastest-growing economies, and
Malaysia has the potential to be a global hub for the halal food industry. Secondly,
Malaysia’s halal standard has been accepted at the international level and is the leading
halal standard among Islamic countries.
Legal Education: Why Should a Lawyer Study Arts in a University?
Authors: Dunham Allison
Published: April 2023

This article is a response to the report of the Committee of the Law Society recommending a reduction of the number of arts units from five to three. The author argues that the United States had increased arts education requirements for law students and New Zealand should follow suit. First, Dunham argues that an arts education provides professional pride as it allows for a broader scope of knowledge, understanding, and wise judgment. Secondly, he argues that an arts education safeguards the public by providing the lawyer with a broader understanding of human values and cultures which they should seek to obey. Finally, the author argues that an arts education is necessary for the competence of all lawyers by providing varied perspectives.
In Memoriam Ian Drummond Campbell 1910-2001
Authors: Aikman Colin
Published: April 2023

The funeral of Professor I D Campbell was held at Old Saint Pauls on Thursday 12 July 2001. Dr  Colin  Aikman, former  Professor  of Law, Victoria  University of Wellington, delivered  the following eulogy.
Economics for Policy: Expanding the Boundaries Essays by Peter Gorringe Edited by A Jones, R Procter and G Scobie
Authors: Palmer Matthew SR
Published: April 2023

Arthur Grimes, Alan Jones, Roger Procter and Grant Scobie (eds) Economics for Policy: Expanding the Boundaries, Essays by Peter Gorringe (Institute of Policy Studies, Wellington, 2001) 265 pages. This article is a book review of Economics for Policy, a collection of economic policy essays written by Peter Gorringe. According to Palmer, the collection of essays outline Gorringe's use of new institutional economics transcended many limits of conventional economic analysis. Palmer also argues that Gorringe always re-examined conclusions through the principles of open and honest intellectual inquiry.
Foreword
Authors: Angelo AH , McLay Geoff , Marten Bevan
Published: April 2023

This article is the foreword to a special issue of this Victoria University of Wellington Law Review celebrating Professor Bill Atkin's 40th year at the Victoria University of Wellington Faculty of Law. The issue contains personal tributes to Professor Atkin, as well as articles focused on Professor Atkin's areas of focus including family law, torts, accident compensation, medico-legal issues, and welfare law.
Didática da flauta transversal no ensino superior a partir de estratégias metacognitivas: um estudo exploratório
Authors: Stervinou Adeline Annelyse Marie , Silva Ayllane Paula da , Nascimento Marco Antonio Toledo
Published: April 2023

A pesquisa em questão apresenta os resultados de um trabalho de conclusão de Curso de Graduação do Curso de Música - Licenciatura da Universidade Federal do Ceará - Campus de Sobral (UFC - Sobral) que teve por objetivo verificar a possibilidade do desenvolvimento da metacognição em estudantes iniciantes de flauta transversal. Esta pesquisa está relacionada com o projeto de pesquisa Integrado “Metacognição e Banda de Música: Estratégias Aplicadas ao Ensino de Instrumentos de Sopro” do Grupo de Pesquisa em Educação Musical “PesquisaMus”. Utilizando uma estratégia de intervenção pedagógica que estimula o desenvolvimento da metacognição intitulada “Estratégia em três fases” (Garcia; Dubé, 2012), foi possível observar que os estudantes iniciantes de flauta transversal da disciplina optativa Instrumento Complementar I, do Curso de Música - Licenciatura da UFC – Sobral, apesar de terem desenvolvido as habilidades esperadas na prática instrumental em apenas oito horas de curso, não demonstraram o desenvolvimento de habilidades metacognitivas.
Osmanlı İmparatorluğu’ndaki Demiryolu Seferberliğinin Konya Vilayeti Üzerindeki Kentsel Etkileri :
Authors: YAVUZARSLAN Eray
Published: April 2023

Konya vilayeti, Osmanlı İmparatorluğu'nda çok büyük bir öneme sahip olan bir ticaret yolu üzerindedir. Verimli topraklara sahip olması sebebiyle Konya Ovası'nda üretilen mahsüller, Batının ve özellikle Almanya'nın hep ilgi odağında kalmıştır. Bu sebeple Berlin - Bağdat Demiryolu hattı bu mahsülün Alman İmparatorluğu’nun başkenti Berlin'e kadar taşınmasını hedef almıştır. Bu hat ile bir yandan verimli topraklarda üretilen her ne var ise taşınırken, diğer yandan da Berlin ile direk temas sağlanıp bir kültür etkileşimi içerisine girilmiştir. Bu makalenin konusu, Osmanlı İmparatorluğu’ndaki demiryolu seferberliğinin Konya vilayeti üzerindeki etkileri ve kentsel olarak dönüşümüne katkılarının araştırılması ve bununla ilgili değerlendirme ve tespitlerin yapılmasıdır.
Mimarlıkta Yapı Dersleri Müfredatı Dijital Dönüşüm Modeli
Authors: SEYMAN GURAY Tayibe , KISMET Burcu
Published: April 2023

Mimarlık-inşaat sektörü, Endüstri 4.0 ve güncel teknolojilerin etkisiyle özellikle son on yıldır büyük bir dönüşüm yaşamaktadır. Bu gelişmelerin devamında İnşaat 4.0 kavramı oluşmuş olup, sektörü yönlendirici bir konumdadır. Güncel araştırmalar, mimarlık-inşaat sektöründe dijital teknolojilerinin giderek daha etkin bir rolü olacağını göstermektedir. Sektörün profesyonellerden beklentisi de bu dijital dönüşüme uygun yetkinlik, bilgi ve becerilere sahip olmasıdır. Bu bağlamda, mimarlık eğitimi de güncel dijitalleşme gereklerine cevap vermesi beklenmektedir. Bu çalışma kapsamında, yapı derslerinde sanal gerçeklik, arttırılmış gerçeklik ve yapı bilgi modelleme uygulamaları kullanılarak dijital dönüşüm modeli hazırlanmıştır. Bu model, sadece bir yazılımın kullanılması ve bir dersin planlanmasından ziyade yapı müfredatının bütüncül bir şekilde dijital dönüşüm sürecinde yeniden ele alınmasını ifade etmektedir. Bu bağlamda, Yapı Teknolojileri, Yapı Uygulama Projesi ve Yapım Yönetimi ve Ekonomisi derslerinin müfredatına uygulanabilen Yapı Bilgi Modelleme (YBM) tabanlı Sanal Gerçeklik (SG) – Arttırılmış Gerçeklik (AG) teknolojileri kullanan bir dijital model oluşturulmuş ve 2020-2021 ve 2021-2022 akademik yıllarında uygulanmıştır. Birbirini takip eden yapı grubu derslerinin bütüncül bir dijitalleşme yaklaşımı yapı tasarımı ve uygulama kararları ile maliyet-süre bağının kurulması hedeflenmiştir. Öğrencilerin etkileşim ve deneyim seviyesini arttırmak üzere YBM’nin SG-AG ile entegrasyonuna dayalı bir öğrenme ortamı modeline odaklanılmıştır. Bu model, yapı derslerindeki yapı elemanı tasarlama ve detay kavramadaki zorlukların aşılmasını amaçlayarak, öğrencilere daha etkin öğrenme ortamı sağlamıştır.
Aspect-based Sentiment Analysis on Car Reviews Using SpaCy Dependency Parsing and VADER
Authors: Anwar Muchamad Taufiq , Trisanto Dedy , Juniar Ahmad , Sase Fitra Aprilindo
Published: April 2023

All businesses, including car manufacturers, need to understand what aspects of their products are perceived as positive and negative based on user reviews so that they can make improvements for the negative aspects and maintain the already positive aspects of their products. One of the available tools for this task is Sentiment Analysis. The traditional document-level and sentence-level sentiment analysis will only classify each document / sentence into a class. This approach is incapable of finding the more fine-grained sentiment for a specific aspect of interest, for example, comfort, price, engine, paint, etc. Therefore, in this case, Aspect-based Sentiment Analysis is used. A total of 22.702 rows of car review data are scraped from the Edmunds website (www.edmunds.com) for a specific car manufacturer. Dependency Parsing and noun phrase extraction were carried out using the SpaCy module in Python, and VADER sentiment analysis was used to determine the polarity of the sentiment for each noun phrase. Results showed that the vast majority of the sentiments are on the positive aspects: comfortable to drive, good fuel economy / mileage, reliability, spaciousness, value for money, helpful rear camera, quiet ride, good acceleration, well-designed, good sound system, and solid build. The results for the negative aspects have some similar aspects with those in the positive class but has a very low frequency. This finding means that the vast majority of the users are satisfied with multiple aspects of the produced cars. The limitation of this research and future research direction are discussed.
Utilization of Heat from Geothermal Well Pipes as Electricity for Road Lighting Based on The Internet of Things
Authors: Firdaus Rizani , Ariandi Muhamad
Published: April 2023

PT. Pertamina Geothermal Energy Area Lumut Balai has a very extreme work location with various contours, safety factors and lack of access to electricity for street lighting are things that need attention given the importance of street lighting in the company's operations. Street lighting is an important element that supports the comfort and safety of road users in their activities at night. The research objective is to design an IoT (Internet Of Things) system that can monitor the utilization of pipe heat into electrical energy for street lighting and provide street lighting needs around geothermal well pipes. In this study used thermoelectric as a tool to generate electrical energy from available heat. The IoT system is used to read data parameters as a tool to display temperature, voltage and current values on the LCD (Liquid Crystal Display) and the Thingspeak website. The temperature value is read by the MAX6675 thermocouple sensor while the INA219 sensor is used to read the voltage and current values. The focus of this research is to heat the thermoelectric so that it can produce electrical energy to turn on the lights as lighting and can monitor parameter data directly. The highest thermoelectric electrical energy output is at a temperature of 75.1˚C. Where at this temperature a voltage of 2.32 V is generated and a current of 0.03 A. The lamp will turn on if the thermoelectric heat is fulfilled. The light turns on when the environment is dark and the light turns off when the environment is bright
PENGEMBANGAN MODUL DENGAN PENDEKATAN KONTEKSTUAL BERBASIS NILAI KEISLAMAN DAN BERBANTUAN SCRATCH PADA SISWA JENJANG SEKOLAH DASAR PADA MATERI BANGUN RUANG
Authors: Marom Saiful , Ningrum Melinia
Published: April 2023

Penelitian ini bertujuan untuk mengetahui pengembangkan modul berbasis Keislaman dengan pendekatan kontekstual berbantuan Scratch pada materi bangun ruang pada siswa Sekolah pada jenjang dasar. Penelitian ini merupakan penelitian pengembangan yang selanjutnya di eksperimental. Populasi dalam penelitian ini adalah siswa di sekolah dasar kelas IV di SD Negeri Klero 03. Pemilihan sampel menggunakan teknik sampling purposive sampling. Pengambilan data dalam penelitian ini melalui tes. Teknik analisis data yang digunakan menggunakan pendekatan ADDIE. Sedangkan untuk mengetahui keefektifan penggunaan scratch digunakan Uji Peringkat Bertanda Wilcoxon. Hasil penelitian menyatakan bahwa e-modul berbasis scratch valid atau layak untuk digunakan dalam pembelajaran matematika materi bangun ruang sisi lengkung. Hasil penilaian oleh Ahli Media, Ahli Materi adalah dengan presentase sebesar 77,3% dengan kategori Baik. Berdasarkan hasil validasi keseluruhan disimpulkan bahwa e-modul pembelajaran berbasis scratch dengan pendekatan kontekstual pada materi bangun ruang sisi lengkung  berbasis keislaman dikategorikan “Layak” untuk digunakan dalam proses pembelajaran. Hasil uji efektivitas e-modul dengan membandingkan rata-rata hasil belajar matematika antara dua kelas Berdasarkan uji independent sample test didapatkan nilai signifikansi sebesar 0,001 yang berarti nilai signifikansi kurang dari 0,05. Sehingga disimpulkan bahwa terdapat perbedaan rata-rata hasil belajar matematika yang signifikan antara kelas eksperimen dan kelas control.
MENINGKATKAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK KELAS XII SMA MELALUI MODEL PEMBELAJARAN THINK PAIR SHARE (TPS) BERBANTUAN GEOGEBRA
Authors: Sumandya I Wayan , Wirjana I Made Ary Yustikanatha
Published: April 2023

Penelitian ini memiliki tujuan untuk meningkatkan hasil belajar matematika peserta didik dengan menggunakan model pembelajaran think pair share berbantuan GeoGebra. Penelitian tindakan kelas (PTK) ini dilakukan pada peserta didik kelas XII MIPA 7 SMA Negeri 1 Kuta Utara yang berjumlah 38 orang. Penelitian dilakukan pada semester ganjil tahun ajaran 2022/2023. Tindakan dilakukan dalam 2 siklus dengan 2 pertemuan pada tiap siklusnya. Hasil penelitian menunjukkan bahwa hasil belajar matematika peserta didik kelas XII MIPA 7 SMA Negeri 1 Kuta Utara mengalami peningkatan pada setiap siklusnya. Secara klasikal rata-rata nilai peserta didik mengalami peningkatan yaitu 71,71 pada pra siklus meningkat menjadi 85,13 pada siklus I dan kembali meningkat menjadi 92,37 pada siklus II. Persentase ketuntasan belajar peserta didik secara klasikal juga meningkat yaitu 55,26% pada pra siklus meningkat menjadi 73,68% pada siklus I dan meningkat lagi menjadi 94,74% pada siklus II. Rata-rata nilai dan persentase ketuntasan belajar peserta didik pada siklus II telah memenuhi kriteria ketuntasan minimal yang ditetapkan. Adapun peningkatan aktivitas belajar peserta didik dengan menggunakan model pembelajaran think pair share berbantuan GeoGebra yaitu 70,79% pada siklus I menjadi 89,47% pada siklus II.
PERJANJIAN KERJASAMA PEMBIAYAAN KESEHATAN MASYARAKAT ANTARA BPJS KESEHATAN DENGAN RSUD PALEMBANG BARI PADA MASA COVID-19
Authors: Fadel R.Achmad
Published: April 2023

ABSTRAK : Pandemi Covid-19 merupakan wabah penyakit yang sedang meneror dunia saat ini, Salah satu yang beresiko terdampak efek dari pandemi ini adalah perjanjian yang dilaksanakan oleh BPJS Kesehatan dengan RSUD Palembang BARI. Permasalahan yang dibahas dalam tulisan kali ini adalah apakah perjanjian kerjasama pembiayaan kesehatan masyarakat antara Badan Penyelenggara Jaminan Sosial Kesehatan dengan Rumah Sakit Umum Daerah Palembang  BARI memadai (adequate) dan mendukung (support) untuk digunakan pada masa pandemi COVID-19. Penelitian ini merupakan penelitian normatif dan menggunakan dan pendekatan yang digunakan adalah pendekatan undang-undang (statuta approach) dan pendekatan kasus (case approach). Berdasarkan hasil penelitian, bahwa sebenarnya perjanjian tentang pembiayaan kesehatan yang dilaksanakan oleh BPJS Kesehatan dengan RSUD Palembang BARI sudah memadai (adequate) dan mendukung (support) untuk digunakan pada masa Covid-19 akan tetapi perjanjian ini masih bisa ditingkatkan lagi dengan cara memasukan beberapa klausa kedalam perjanjian.Kata Kunci : Perjanjian, BPJS Kesehatan, RSUD Palembang BARI, Covid-19.
PERANAN OTORITAS JASA KEUANGAN DALAM PENCEGAHAN TINDAK PIDANA DI BIDANG ASURANSI
Authors: Rhamadhan Dian
Published: April 2023

Asuransi sebagai salah satu lembaga keuangan yang bergerak dalam bidang pertanggungan merupakan sebuah institusi modern hasil temuan dari dunia Barat yang lahir bersamaan dengan adanya semangat percerahan. Intitusi ini bersama lembaga keuangan bank menjadi motor penggerak ekonomi pada era modern dan berlanjut pada masa sekarang. Perjanjian asuransi dapat memunculkan bentuk kejahatan baru yang merupakan kejahatan kerah putih dalam bisnis asuransi yaitu kecurangan, dalam kancah asuransi dikenal dengan istilah Insurance Fraud, di dalam aturan hukum pidana Indonesia perbuatan curang atau fraud dalam industri asuransi dikategorikan sama dengan tindak pidana penipuan yang diatur di Pasal 378 KUHP, praktik fraud sendiri sudah berlangsung lama di industri asuransi, bahkan pola ataupun modus kecurangan klaim ini terus berjalan dengan perkembangan asuransi. Permasalahan yang dibahas dalam penelitian ini ialah Bagaimana peranan Otoritas Jasa Keuangan (OJK) dalam pencegahan Tindak Pidana di bidang asuransi. Penelitian ini merupakan penelitian hukum normatif dengan menggunakan pendekatan Pendekatan Filsafat, Pendekatan Konseptual (Conseptual Approach), Pendekatan Peraturan Perundang-Undangan (Statute Approach), Pendekatan Kasus (Case Approach), dan Pendekatan Sosiologi (Sociological Approach). Berdasarkan hasil penelitian, Peranan Otoritas Jasa Keuangan dalam melaksanakan fungsi pengawasan, yaitu membentuk suatu bidang khusus Edukasi dan Perlindungan Konsumen yang mempunyai fungsi melakukan pengaturan di bidang edukasi, dan perlindungan konsumen, OJK juga melakukan pengawasan guna mencegah terjadinya Tindak Pidana di Bidang Asuransi dengan pengawasan dua jenis yaitu yaitu Pengawasan Offside dan Pengawasan Onside.
PENERAPAN PASAL 335 KITAB UNDANG-UNDANG HUKUM PIDANA PASCA PUTUSAN MAHKAMAH KONSTITUSI NOMOR 1/PUU-XI/2013
Authors: Juliansyah Angga Rizki
Published: April 2023

Penelitian ini membahas mengenai penerapan Pasal 335 KUHP sebelum dan sesudah adanya Putusan Mahkamah Konstitusi Nomor 1/PUU-XI/2013 serta kendala hukum dan upaya mengatasi dalam penerapan Pasal 335 KUHP Pasca Putusan MK Nomor 1/PUU-XI/2013. Metode penelitian yang digunakan dalam penelitian ini ialah penelitian hukum normatif. Kesimpulan yang diperoleh ialah Pasal 335 KUHP sebelum adanya Putusan MK Nomor 1/PUU-XI/2013 banyak menimbulkan ketidak adilan karena memberikan peluang terjadinya kesewenang-wenangan penegak hukum dalam penerapan terhadap pihak yang dilaporkan, sehingga bertentangan dengan prinsip konstitusi yang menjamin perlindungan atas hak untuk mendapatkan kepastian hukum yang adil dalam proses penegakan hukum. Penerapan Pasal 335 setelah Putusan MK Nomor 1/PUU-XI/2013 masih tidak memberikan rasa keadilan bagi tersangka apabila tersangka yang dilakukan dengan memakai ancaman kekerasan itu sama saja dengan percobaan tindak pidana di dalam pasal 351 ayat 5 tidak dipidana. Bahwa untuk mengatasi kendala Pasal 335 KUHP Pasca Putusan Mahkamah Konstitusi Nomor 1/PUU-XI/2013 dengan cara pelaksanaan restorative justice dengan mengutamakan perdamaian dan tidak mempersoalkan akibat dari perbuatan tersebut karena perbuatannya telah selesai.
CEZRİ BİR BATICI AHMET HAMDİ TANPINAR
Authors: BEYAZ Yasin
Published: April 2023

Türk Edebiyatı’nda bazı isimler edebiyatçı kimlikleri yanında mütefekkir kimliğine de bürünerek toplumsal ve siyasi konularda çeşitli görüş ve önerilerde bulunurlar. Bunlardan biri de hiç şüphesiz Ahmet Hamdi Tanpınar’dır. Ahmet Hamdi Tanpınar, kaleme aldığı romanlarında edebiyatçı kimliğini aşarak ictimai meselelere dair fikirler de beyan eder. Ayrıca gelenekle yakın temaslar kurup ona karşı olumlu bir tavır sergiler. Buna karşılık günlükleri, mektupları, 19’un Asır Türk Edebiyatı Tarihi, Mücevherlerin Sırrı ve Yahya Kemal isimli kitaplarında daha farklı bir Ahmet Hamdi Tanpınar ile karşılaşırız. Bu eserlerinde Batı’yı merkeze alan, Batı’yı varılması gerekli nihai hedef olarak gösteren, kurtuluşu orada arayan ve zihin dünyasını oradan besleyen bir Ahmet Hamdi Tanpınar görürüz.

Biz bu çalışmamızda yukarıda ismini zikrettiğimiz eserlerini merkeze alarak Ahmet Hamdi Tanpınar’ın batılı düşünür ve oryantalistlerden düşünsel ve fikri olarak hangi yönlerden etkilendiğini göstermek istedik. Ayrıca onun bu batılı fikirlerden yola çıkarak özellikle 1960’lı yıllarda yaşanan siyasi krizin de etkisiyle toplum mühendisliğine soyunduğunu ve bu bağlamda dönemin muktedir güçlerine yol göstermek için çeşitli görüşler serdettiğini göz önünde bulundurarak din ve geleneğe olumlu yaklaşımının ardındaki asıl nedenin ne olduğunu da ortaya koymaya çalıştık.
A case of spontaneous ovarian malignant neoplasm rupture and life-threatening massive intra-abdominal bleeding
Authors: Kaplan İsa
Published: April 2023

Although ovarian cancer is the second most common gynecological cancer, it is the most common gynecological malignancy that causes death. Approximately 75% of the patients are diagnosed at an advanced stage, and high-grade serous-type ovarian cancer is detected in most of these patients. The final pathology result in our case was high-grade serous ovarian carcinoma. Our patient, 39 years old, applied to our emergency department with complaints of inability to urinate for three days and new onset abdominal pain. We were consulted because of detection of an 11 cm solid mass and globe vesicle in the pelvic region detected on the computed tomography (CT) taken in the emergency department. The patient's initial hemoglobin value was 11.2 g/dL and the beta-human chorionic gonadotropin (ß-HCG) value was negative. During the follow-up, the patient’s hemoglobin values were 9.2 and then decreased to 8.6, 8.1, and 6.5 g/dL after which hypotensive shock developed in the patient. The patient was taken for an emergency laparotomy. Intra-operatively, 1500 mL of intra-abdominal hemorrhagic fluid and diffuse tumor fragments were observed. In the right adnexal area, approximately 11 cm of ruptured tumor tissue, which may originate from the ovary or uterus, was observed. It was observed that the Douglas pouch and uterine, internal iliac , and some parts of the external iliac arteries were extensively invaded by the tumor and active bleeding occurred. Total Abdominal Hysterectomy + Bilateral Salpingo-Oopherectomy (TAH+BSO) was performed on the patient. Additional surgical intervention could not be performed because the patient had extensive vascular tumor invasion, heavy bleeding, and was in hypotensive shock. Six anti-bleeding sponges were placed on intra-abdominal bleeding areas. In addition, packing was applied to the patient by placing four sterile compresses and soft drains inside the abdomen. Tranexamic acid was administered to the patient, and six units of red blood cell suspension and four units of fresh frozen plasma were transfused. The patient was transferred by ambulance to a higher institution, which is a gynecological oncology center, for follow-up, treatment, and complementary surgery. In this case, we aimed to draw attention to a rare case of ovarian malignancy rupture and hypotensive shock.
Flood Sedimentology for Future Floods Mitigation in North Luwu, Sulawesi, Indonesia
Authors: Maulana Adi , Tumpu Miswar , Indriani Indah Putri , Utama Iswandi
Published: April 2023

A sedimentological study after the flash floods that hit North Luwu on July 13, 2020, has been carried out on three affected rivers, namely the Masamba River, the Radda River, and the Binuang River. The study aims to determine the sedimentological impact of the 2020 flash flood disaster, including sedimentation rate, annual bedload sediment volume, and total sediments, which will be used as a reference for future mitigation consideration. The study is based on fieldwork for data collection and laboratory analysis. The results of field measurements and laboratory analysis are then processed by calculating the sedimentation rate at the annual discharge, the bedload sediment volume, and the total estimated sediment accumulated by the flash flood. Sedimentation rate analysis was performed using the Ackers-White formula, and flood delineation was processed using HEC-RAS software. The climatological data from the climatology station at Andi Djemma Airport were used to calculate the river discharge. It is estimated that the volume of bedload sediment in the Binuang River is 16,194,168 m3/year, that of the Masamba River is 7,852,061 m3/year, and that of the Radda River is 4,003,011 m3/year. The volume of sediment brought by flash flood sedimentation in the Radda River is 9,141,608.39 m3, while that in the Masamba River is 55,131,761.29 m3, and that in the Binuang River is 136,838,603.61 m3. The total estimated sedimentation generated by the flash flood on the three rivers on July 13, 2020, is 222,476,966 m3. Based on the study, zonation for vulnerability levels is designed for a future mitigation scheme. The zonation can be classified into three zones: 1) the highly affected zone; 2) the moderately affected zone; and 3) the least affected zone, with special purposes in each zone. It is strongly recommended that future disaster settlement and infrastructure reconstruction policies be based on this zone to reduce disaster risk. Doi: 10.28991/CEJ-2023-09-04-011 Full Text: PDF
Performance Evaluation of Fiber-reinforced Ferroconcrete using Response Surface Methodology
Authors: Awolusi Temitope F. , Ekhasomhi Alenoghena I. , Aluko Oluwatobi G. , Akinkurolere Olanike O. , Azab Marc , Deifalla Ahmed Farouk
Published: April 2023

Fibre-reinforced ferroconcrete is a new-generation type of concrete that has been found to have adequate performance. Global emissions of CO2 as a result of concrete production have damaged the earth's atmosphere. These emissions, together with construction waste, such as ceramic powder and aluminium waste, are considered one of the most harmful wastes to the environment, eventually leading to pollution. In this study, the fibre-reinforced ferroconcrete (FRFC) contained waste aluminium fibre, cement, ceramic waste powder, corrugated wire mesh, and fine and coarse aggregate. The cement content in the concrete mix was partially replaced with Ceramic Powder (CP) in proportions of 0%, 10%, and 20%, while the Aluminum Fibers (AF) were added in proportions 0, 1, and 2% to the concrete mix. The variation of ceramic powder and aluminium fibres was done using the central composite design of Response Surface Methodology (RSM) to create experimental design points meant to improve the fibre-reinforced ferroconcrete's mechanical performance. The results conclude that the mechanical performance of the FRFC was slightly improved more than conventional concrete, where at 20% replacement of ceramic powder and 1% addition of aluminium fibre to the concrete mix. There was more compressive, flexural, and split tensile strength increase than conventional concrete, with control concrete having strengths of 13.060, 5.720, and 3.110 N/mm2 and ferroconcrete 15.88, 6.68, and 3.83 N/mm2 respectively. This was further confirmed with microstructural images. The RSM model, with parameters such as; contour plots, analysis of variance, and optimisation, was used to effectively predict and optimise the responses of the ferroconcrete based on the independent variables (Aluminum fibre and Ceramic Powder) considered. The results of the predicted data show a straight-line linear progression as the coefficient of determination (R2) tends to 1, indicating that the RSM model is suitable for predicting the response of the variables on the FRFC. Doi: 10.28991/CEJ-2023-09-04-014 Full Text: PDF
Connected Grundy Hop Dominating Sequences in Graphs
Authors: Hassan Javier , Canoy, Jr. Sergio R.
Published: April 2023

In this paper, we introduce and do an initial investigation of a variant of Grundy hop domination in a graph called the connected Grundy hop domination. We show that the connected Grundy hop domination number lies between the connected hop domination and Grundy hop domination number of a graph. In particular, we give realization results involving connected hop domination, connected Grundy hop domination, and Grundy hop domination numbers. Moreover, we determine the connected Grundy hop domination numbers of some graphs.
Grundy Dominating and Grundy Hop Dominating Sequences in Graphs: Relationships and Some Structural Properties
Authors: Hassan Javier , Canoy, Jr Sergio R.
Published: April 2023

In this paper, we revisit the concepts of Grundy domination and Grundy hop domination in graphs and give some realization results involving these parameters. We show that the Grundy domination number and Grundy hop domination number of a graph G are generally incomparable (one is not always less than or equal the other). It is shown that their absolute difference can be made arbitrarily large. Moreover, the Grundy domination numbers of some graphs are determined.
Selection of Quality Gemstones Based on Fuzzy Analytical Hierarchy Process
Authors: Dhaher Ghanim Mahmood , Abdullah Tariq Hamad , Algwauish Ghanim M.
Published: April 2023

The suggestion in this paper tackles the uncertainty of choosing the best analysis and selection of high-quality gemstones based on multiple specific criteria of quantitative and qualitative nature. In this paper, we use the fuzzy analytic hierarchy process (F-AHP) in order to make the right decision to know the quality of the gemstone. This method is based on an effective algorithm through comparisons between the characteristics of the stones and their weight. F-AHP applies in this work to select one criterion from five criteria (specific gravity, color, clarity, cleavage, and Hardness). From the outcome, we note the hat standard of gem size is not always the best standard as seen by some researchers, and we found that small-sizzled stones are sometimes better effective and more flexible than others. Through this study, we note that the method helps reduce bias in decision-making, and method the comparisons are converted into numerical values that are processed and compared within with hierarchy that is related to the fuzzy logic with the property of uncertainty. All computations are applied by MATLAB language.
Dynamical Behaviors of Four Dimensional Prey-Predator Model
Authors: Farhan A. G. , Khalaf Nihad Sh. , Aldhlki Talat J.
Published: April 2023

In this paper, we study the dynamic behavior of a four-dimensional prey-predator suggested model of four species. The four species are two prey and two predator species, each of them grows logistically. The two prey live in diverse habitats and have the ability of group defense. In the mentioned model, one predator feeds on the two prey, the top predator feeds on other three species. The existents and, the boundedness of the positive solution, the existence and the local stability of all possible equilibrium points, of the model are investigated. The model has seven equilibrium points at most, four of them always exist and the others exist under certain conditions. Three equilibrium points are not stable while the others are locally asymptotically stable, under given conditions. For the coexistence point, a basin of attraction for it has been found. The steady-state bifurcation relative to the mortality rate of the predators in the neighborhood of three of the equilibrium points and the Hopf-bifurcation relative to the growth rate of the prey in the neighborhood of two of the equilibrium points has been found. Finally, two numerical example has been given to support the theoretical results.
Hybrid Cubic B-spline Method for Solving A Class of Singular Boundary Value Problems
Authors: Heilat Ahmed Salem , Batiha Belal , Qawasmeh Tariq , Hatamleh Raed
Published: April 2023

In this paper, a class of singular two-point boundary value problems are solved using hybrid cubic B-spline method. In this algorithm, a free parameter γ plays an important role to give accurate converge results for the solution. This parameter are chosen via optimization. Numerical examples are displayed to prove that our suggested method is flexible and effective, and the numerical results are compared with other numerical methods from the literature
Solving the First Order Differential Equations using Newton's Interpolation and Lagrange Polynomial
Authors: Neamvonk Apichat , Sriponpaew Boonyong
Published: April 2023

In this paper, we use both Newton’s interpolation and Lagrange polynomial to create cubic polynomials for solving the initial value problems. By this new method, it is simple to solve linear and nonlinear first order ordinary differential equations and to yield and implement actual precise results. Some numerical examples are provided to test the performance and illustrate the efficiency of the method.
On Direct Product of d-Algebras
Authors: Phattarachaleekul Maliwan
Published: April 2023

The main aim of this work is to introduce and study the notions of ideal direct product d-algebras, d-ideal direct product d-algebras, sub-direct product d-algebras, edge direct product and positive implicative direct product d-algebras and investigate their characterizations.
Mathematical Model for the Effect of Buoyancy Forces on the Stability of a Fluid Flow
Authors: Aziz Maysoon
Published: April 2023

Stability analysis of heat transfer (by Conduction, Convection, and Radiation) has been found for a model of flow between two horizontal plates, one of them is thermally insulated. The stability measure through the neutral curve for this model shows that an increase of the buoyancy represented by Gershoff number (Gr) leads to an increase in stability region, especially for the considerable value of Reynolds number R. The results indicated that the effects of buoyancy forces have significant contribution to the field profiles
Nonabelian Case of Hopf Galois Structures on Nonnormal Extensions of Degree pqw
Authors: Jamal Baraa M , Alabdali Ali
Published: April 2023

We look at Hopf Galois structures with square free pqw degree on separable field extensions (nonnormal) L/K. Where E/K is the normal closure of L/K, the group permutation of degree pqw is G = Gal(E/K). We study details of the nonabelian case, where Jl = ⟨σ, [τ, αl ]⟩ is a nonabelian regular subgroup of Hol(N) for 1 ≤ l ≤ w − 1. We first find the group permutation G, and then the Hopf Galois structures for each G. In this case, there exists four G such that the Hopf Galois structures are admissible within the field extensions L/K.
Degree of Convergence of a Function in Generalized Zygmund Norm Using Karamata-Matrix (KλA) Product operator
Authors: H. K. Nigam  , Manoj Kumar Sah
Published: April 2023

In the present paper, we obtain the results on the degree of convergence of a function of Fourier series in generalized Zygmund space using Karamata-Matrix (KλA) product operator. We also study an application of our main result.
Locally Compact Spaces with Defects
Authors: Zailai Mohmmad
Published: April 2023

We call a topological space X a locally compact space with defects if all points in X possess compact neighborhoods except for some points. We investigate this weaker version of local compactness. We show that for x ∈ X• if the partition of singletons of X\(X• ∪ (U\U)) is locally finite, where U ̸= X is an open neighborhood of x, then X is a Tychonoff space. Let X be a T1c locally compact space with defects such that each x ∈ X• has an open neighborhood U such that U is a union of pairwise disjoint compact subsets S s∈S Fs. Then, we show that if the family {Fs}s∈S is locally finite except for a finite number of points, then X is a Tychonoff space.