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Pengaruh Penerapan Model Pembelajaran Kooperatif Teknik Keliling Kelompok Terhadap Pemahaman Konsep Matematis Siswa Kelas IX SMPN 2 Lembang Jaya Kabupaten Solok Tahun Pelajaran 2012-2013 Gufron, Muhammad; Rismen, Sefna; Anggraini, Villia
Pendidikan Matematika Vol 2, No 1 (2013): Jurnal Mahasiswa Prodi Pendidikan Matematika
Publisher : STKIP PGRI Sumbar

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Abstract

The lacking of students’ activities in learning mathematics and the less understanding of mathematical concept. The aims of this research are to 1) know  how the development of student activities is by applying the model of cooperative learning of club-round technique to the grade-IX students of SMPN 2 Lembang Jaya, 2) whether the mathematical concept understanding by applying such model is better than that by using the conventional learning to the grade-IX students of SMPN 2 Lembang Jaya. Population is the students grade-IX of SMPN 2 Lembang Jaya of academic 2012/2013 years. The sampling is made randomly and the chosen samples are grade-IX 3 as an experimental class and grade-IX 4 as a control class. The type of research is an experimental research with random to subject design. The analysis technique of the data using activities observasition and test t by one side. Based on the analysis of data, it is obtained that 1) the students’ activities experience an improvement by applying the model of Cooperative Learning of Club-Round Technique, 2) t result 2,02 > t tabel 1,69  So that, the students’ mathematical concept understanding applying such model is better than the students’ mathematical concept understanding using the conventional learning to the grade-IX students of SMPN 2 Lembang Jaya of the year 2012/2013.
ESTIMASI PERBANDINGAN KARBONDIOKSIDA DALAM BATANG DAUN DAN AKAR Rhizophora mucronata DI DESA SEDAYU LAWAS KECAMATAN BRONDONG KABUPATEN LAMONGAN Muhammad Gufron
Jurnal Kelautan Vol 5, No 1: April (2012)
Publisher : Department of Marine Sciences, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/jk.v5i1.940

Abstract

The increasing of CO2 on the atmosphere is one of the causes of global warming. The other factor of global warming is the unbalance between the emission of glass house gas on the atmosphere and the absorbtion of the flora Mangrove forest are the place where a group of trees which have biologic activities such as photosynthesis and respiration. The purpose of this research is to know the biomass of Rhizophora  mucronata on the root, stem, and leafs, and to know the number of CO2 which is absorbed by the root, stem and the leafs in Rhizophora mucronata in Sedayu Lawas village Brondong, Lamongan. The result of the calculation of the biomass and the carbon by using allometric equivalence for the Rhizophora mucronata of the mangrove in the class of the diameter about 0.44-8.8 cm, it is gotten the biomass of stem Y=1.070 (DBH), for the leafs biomass Y=0.853 (DBH), and for the root's biomass Y=1.173 (DBH). The total of the CO2 in the stem is 14.82 kg/ha, on the leafs is 22.96 kg/ha and on the root is 129.03 kg/ha. Based on the analysis, the content of the carbon which is absorbed by the root is larger than the carbon which is absorbed by the leafs and the stem. The closest value is owned by the leafs and the root it is supponed by the content of the N which is large (1.26%) with the average of pH content 9.225, C-organic content 3.7%, and C/N ratio content 2.94.Keywords : Rhizophora mucronata, Sedayu Lawas, CO2
Pengaruh Reksadana Syariah, Sukuk Dan Saham Syariah Terhadap Produk Domestik Bruto (PDP) Per Kapita Fitriatuz Zakiah; Norma Rosyidah; Muhammad Gufron
Ekosiana Jurnal Ekonomi Syari ah Vol. 10 No. 1 (2023): EKOSIANA : JURNAL EKONOMI SYARIAH
Publisher : Program Studi Ekonomi Syariah, STAI AN-NAJAH INDONESIA MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47077/ekosiana.v10i1.258

Abstract

Pasar modal syariah merupakan media investasi yang terdiri dari Reksadana syariah, saham syariah, dan obligasi syariah rata-rata mengalami kenaikan setiap tahunnya hal ini sejalan dengan pendapatan penduduk Indonesia per kapita. Penelitian ini menggunakan pendekatan kuantitatif dengan menggunakan data sekunder yang berkaitan dengan masalah yang dibahas dan berasal dari OJK. metode analisis yang digunakan dalam penelitian ini adalah analisis regresi linier berganda yang terdiri dari uji asumsi klasik, uji F, uji t, dan koefisien determinasi adjusted R2 dengan taraf 91% pasar modal syariah berpengaruh terhadap PDB per kapita di Indonesia sedangkan 9% nya dipengaruhi oleh variabel lain. Maka dapat disimpulkan bahwa variabel yang berpengaruh signifikan dan positif secara parsial terhadap PDB per kapita adalah sukuk dan saham syariah sedangkan Reksadana Syariah di dalam penelitian ini secara parsial tidak berpengaruh secara parsial terhadap PDB per kapita, adapun secara simultan variabel reksadana syariah, sukuk, dan saham syariah berpengaruh signifikan terhadap PDB per kapita Kata kunci: Reksadana syariah, Sukuk, Saham syariah, PDB per kapita
Makna Kedewasaan dalam Perkawinan Gufron, Muhammad
Al-Hukama': The Indonesian Journal of Islamic Family Law Vol. 6 No. 2 (2016): Desember
Publisher : Islamic Family Law Department, Sharia and Law Faculty, UIN Sunan Ampel Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/alhukama.2016.6.2.319-336

Abstract

In a marriage, the bridegroom’s maturity is one of the considerations of many parties especially for the state official. Maturity should be owned by each spouse since it is deemed necessary to determine the happiness of the family. However, in term of law itself provides many different provisions concerning with the minimum age of consent, it has no mutual understanding about the agreed boundary between one law and another. Because of that, this paper further examines the meaning of maturity according to law and custom. The study is carried out to find the meaning of maturity in a marriage that is expected to contribute to the policy makers of law. Because of that, the author uses a juridical, philosophical, and sociological perspective in viewing the meaning of maturity in a marriage. Legally, a person can perform the marriage if his/her age has already reached the limit prescribed by law. In sociological sense, the bridegroom is supposed to understand the social responsibility. It can surely lead the family to the goodness and responsibility to community at large in maintaining peace through household. While the philosophical aspect of maturity hopes that the bridegroom is quite ready to face the challenge. In addition, it is expected that the emerging wisdom of the maturity can help to illuminate and make everything in their life as a lesson for the next action [Dalam suatu perkawinan, kedewasaan para mempelai menjadi salah satu pertimbangan banyak pihak, terutama penyelenggara negara. Kedewasaan pasangan dipandang perlu dimiliki setiap pasangan yang hendak menikah karena nantinya akan menentukan kebahagiaan rumah tangga. Namun, dari sisi undang-undang sendiri, banyak memberikan ketentuan yang berbeda-beda tentang batas usia dewasa, tidak ada kesepakatan batasan antara undang-undang yang satu dengan yang lain. Untuk itu, tulisan ini mengkaji lebih jauh makna kedewasaan itu dengan melihat makna kedewasaan menurut undang-undang dan adat masyarakat. Telaah ini dilakukan untuk menemukan makna kedewasaan dalam perkawinan sehingga diharapkan dapat memberi sumbangan kepada pembuat kebijakan perundang-undangan. Karena itu, penulis menggunakan perspektif yuridis, filosofis, dan sosiologis dalam melihat makna kedewasaan dalam perkawinan. Secara yuridis, Seseorang dapat melaksanakan perkawinan apabila usianya telah mencapai batas-batas yang telah ditentukan oleh undang-undang perkawinan. Kedewasaan dalam arti sosiologis menghendaki agar mempelai paham seutuhnya tanggung jawab sosial. Tentunya dapat membimbing keluarga pada kebaikan dan bertanggung jawab terhadap masyarakat secara luas dalam memelihara ketentraman melalui rumah tangga. Sedangkan kedewasaan dalam aspek filosofis mengharapkan agar para mempelai menjadi pribadi yang utuh dalam menghadapi tantangan hidup dalam rumah tangga, baik yang bersifat semu maupun nyata. Selain itu, diharapkan pula kebijaksanaan yang muncul dari kedewasaan tersebut dapat membantu menerangi dan menjadikan segala hal dalam hidup sebagai pelajaran bagi setiap tindakan yang akan dilakukan selanjutnya.]
Inovasi Microchip Sebagai Sarana Optimalisasi Pabrik Cempe Dengan Data Recording Pada Peternakan Kambing Perah Di Banyuwangi Berbasis Aplikasi Saputro, Amung Logam; Agustono, Bodhi; Angga Prastiya, Ragil; Atikah Madarina Hisyam, Mirza; Milladiya Khuriyah Zahra, Reyza; Ashilla Afandik, Nadya; Nurina Naqsmagita, Salsabilla; Hidayatuh Sholihah, Alfi; Gufron, Muhammad
LOSARI: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2024): Desember 2024
Publisher : LOSARI DIGITAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53860/losari.v6i2.385

Abstract

Abstract Pesanggaran Subdistrict in Banyuwangi Regency, East Java, has significant livestock farming potential, with populations of livestock such as beef cattle, goats, and sheep. However, livestock management, particularly in terms of data recording, is still not optimal. This community service program aims to improve livestock management through digital technology by implementing two main programs: SEMAR (Setaun Manak Loro) and DISFAR (Digital Smart Farming). SEMAR focuses on education regarding dairy goat reproduction management, while DISFAR provides digital recording tools in the form of chips/ear tags to monitor estrus periods, mating, birth predictions, and livestock health records. The methods used in this program include counseling, training, evaluation, and cadre development over a 10-month period. The outcomes expected from this program include the publication of articles in reputable community service journals, popular articles in the local media, Radar Banyuwangi, a digital recording guidebook, and tutorial videos on YouTube. The implementation of this program is expected to increase the efficiency and productivity of livestock farming in Pesanggaran through the proper use of digital technology. Abstrak Kecamatan Pesanggaran di Kabupaten Banyuwangi, Jawa Timur, memiliki potensi peternakan yang signifikan dengan populasi ternak seperti sapi potong, kambing, dan domba. Manajemen peternak, khususnya dalam hal pencatatan data (recording), untuk saat ini masih belum optimal. Program pengabdian masyarakat ini bertujuan untuk meningkatkan manajemen ternak melalui teknologi digital dengan mengimplementasikan dua program utama SEMAR (Setahun Manak Loro) dan DISFAR (Digital Smart Farming). SEMAR fokus pada penyuluhan manajemen reproduksi kambing perah, sedangkan DISFAR menyediakan sarana recording digital berupa chip/ear tag untuk memantau masa birahi, kawin, prediksi kelahiran, dan catatan kesehatan ternak. Metode yang digunakan dalam program ini meliputi penyuluhan, pelatihan aplikasi, evaluasi, dan pembinaan kader dalam komunitas peternakan. Hasil dari program ini diharapkan mencakup publikasi artikel di jurnal layanan masyarakat bereputasi, artikel populer di media massa, buku pedoman recording berbasis digital, serta video tutorial di YouTube. Implementasi program ini diharapkan dapat meningkatkan efisiensi dan produktivitas peternakan di Pesanggaran dengan penggunaan teknologi digital yang memadai.
The Impact of Environmental Performance, Environmental Costs and Company Size on Company Profitability Ilmi, Masfufa Zuhro; Gufron, Muhammad; Putra, Muhammad Bagas; Setyorini, Umi; Rumefi, Ufi
INVENTORY: JURNAL AKUNTANSI Vol. 9 No. 1 (2025): INVENTORY
Publisher : Prodi Akuntansi, Fakultas Ekonomi dan Bisnis, Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/inventory.v9i1.22253

Abstract

This research is to analyze the impact of environmental performance, environmental costs, and company size on the profitability of companies in the Basic Materials sector listed on the IDX in 2021-2023. Profit maximization without taking the impacts of operations into account can have unfavorable impacts. Profitability is the dependent variable in this research, and the variables that are independent are environmental performance, environmental costs, and company size.  Purposive sampling produced a sample of eighteen company. Multiple linear regression analysis was performed on the data using SPSS 25. The results demonstrate that while company size has negative impacts on profitability, environmental performance and environmental costs have positive impacts.