Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

4.66

P-Index

This Author published in this journals

Ibrahim .

Universitas Islam Negeri Sunan Kalijaga

Author-ID : 2450605

Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

Published : 42 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4 5

ECONOMIC ASSESSMENT OF INTEGRATED FARMING LIVESTOCK CROPS WITH GOAT ON DRY LAND IN THE DISTRICT SUMBAWA ., Ibrahim; ., Suhaema; Handoko, Broto
Jurnal Lembaga Penelitian Universitas Mataram Vol 18, No 2 (2014): Jurnal Penelitian
Publisher : Jurnal Lembaga Penelitian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to: 1) determine the costs and revenues in the integrated farming on dry land, 2) determine the feasibility of integrated farming on dry land, and 3) know the constraints faced by farmers in integrated farming activities on dry land. The results showed that the integrated farming activities on dry land farming consists of 3 pattern is a pattern of 1 (rice, green beans and goats), pattern 2 (rice and goats) and pattern 3 (rice, corn and goats) so that the cost used in integrated farming on dry land for the first pattern of Rp. 14.146.639, 2 patterns of Rp. 8.134.319 and Rp 3 pattern. 16.230.362. Income pattern of Rp. 18.283.465, 2 patterns of Rp. 14.228.181 and Rp 3 pattern. 20.974.835. Integrated farming viable on dry land to be developed for the R/C >1 and BEP acceptance, production and greater production rates of acceptance BEP, BEP production and prices. Constraints faced by farmers is erratic rainfall, high labor costs and capital interest and diarrheal disease in goats.

STABILISASI TANAH LEMPUNG MENGGUNAKAN ADDITIVE POLIMER LATEKS Firdaus, Muhammad; ., Ibrahim
INTEKNA Vol 13, No 2 (2013)
Publisher : Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Beberapa jalan raya di Indonesia berada di atas tanah lempung ekspansif. Daya dukung tanah lempung ekspansif sangat dipengaruhi oleh kadar air, sehingga akan memperle-mah perkerasan jalan dalam kondisi jenuh dan akan memiliki kekuatan dalam kondisi kering. Kadar air berpengaruh besar terhadap kembang susut dan parameter kekuatan geser tanah. Pembangunan jalan-jalan yang dibangun di atas tanah lempung lunak se-ring rusak, misalnya jalan akan retak dan bergeombang sebelum umur rencana berakhir. Untuk mengatasi masalah dimana daya dukung dipengaruhi oleh kadar air, ada alternatif yang dapat dilakukan seperti stabilisasi.Penelitian ini bertujuan untuk menganalisis tanah lempung lunak Gading Wonosari 33 km dari Yogyakarta yang dipadatkan 95% Î³dmaks dengan penambahan polimer lateks 2,5%, 5%, 10% dengan waktu pemeraman 1 hari, dan kemudian melakukan uji triaksial terkon-solidasi undrained (UU), California Bearing Rasio (CBR), uji tekan bebas.Â Â Â Penelitian ini menghasilkan bahwa tanah diklasifikasikan sebagai CH (berdasarkan klasi-fikasi Unified) dan A-7-6 (berdasarkan klasifikasi AASHTO). Penambahan aditif akan membuat Batas Cair (LL) menjadi turun dengan Plastic Limit (PL) tetap konstan dan mampu menurunkan Indeks Plastisitas(PI). Persentase gradasi butiran membuat fraksi bawah dan gradasi tanah lempung naik. Penambahan aditif bekerja secara efektif di CBR direndam dengan peningkatan nilai CBR dan mengurangi pengembangan tanah. Uji te-kan bebas akan lebih efektif dengan penambahan garam anorganik. Perilaku matrik suc-tion akan meningkat seiring dengan penurunan kadar air. Penelitian ini menyimpulkan bahwa polimer lateks aditif dapat mengisi dan menutupi pori tanah dan membuat kondisi kedap air serta terjadi peningkatan kekuatan tanah ketika menjadi jenuh tanpa peru-bahan karakteristik fisik apapun.

MODEL PREDIKSI GELOMBANG TERBANGKIT ANGIN DI PERAIRAN SEBELAH BARAT KOTA TARAKAN BERDASARKAN DATA VEKTOR ANGIN Roem, Muhamad; ., Ibrahim; Alamsyah, Nur
Jurnal Harpodon Borneo Vol 8, No 1 (2015): Volume 8 No 1 April 2015
Publisher : Jurnal Harpodon Borneo

The study was carry out to describe the wave driven by wind blows at the west side of Tarakan Waters. The modelling analysis using BMKG data which analysed by WRPLOT. From this study we conclude that West Side of Tarakan Water is dominated by wave taht come from west and northwest. The maximum wave height that may hit the west coast of Tarakan is 1,4 m with the probability value only 8,3 %. Keywords : Wind waves, Tarakan.

STABILISASI TANAH LEMPUNG MENGGUNAKAN ADDITIVE POLIMER LATEKS Firdaus, Muhammad; ., Ibrahim
INTEKNA informasi teknik dan niaga Vol 13 No 2 (2013)
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Development of Mathematical Problem Solving Tests on Geometry for Junior High School Students Widodo, Sri Adi; Ibrahim, Ibrahim; Hidayat, Wahyu; Maarif, Samsul; Sulistyowati, Fitri
Jurnal Elemen Vol 7, No 1 (2021): Jurnal Elemen
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar

One of the cognitive skills that students must have is problem-solving ability. Therefore, a standardized test is needed to measure this ability. However, until now, the tests used to measure mathematical problem-solving ability were not standardized. This research aims to develop a valid and practical mathematical problem-solving test in the discussion of triangles and rectangles. This research is part of the R&D 4D type with steps: Defined (analysis to develop a test), Design (designing a problem-solving test form), and Develop (expert judgment and small group trials). The instrument in this research was the validation sheet used by the validator to assess each test item. The data analysis technique used the Aiken method for expert judgment and qualitative descriptive for development testing. The result is a valid and practical mathematical problem-solving test because the V-Aiken value is more than 0.532. Based on this, the instrument can be used to measure the mathematical problem-solving ability of junior high school students in the discussion of triangles and rectangles.

PROFIL KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII MTs PADA MATERI LINGKARAN Nida Nafi; Ibrahim Ibrahim
HISTOGRAM: Jurnal Pendidikan Matematika Vol 5, No 2 (2021): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v5i2.931

Low problem solving ability will give students a problem. These problems are part of the background of this research. The purpose in this study was to give description about the problem-solving profile in class VIII students on circle material which is based on the differences in mathematical abilities in terms of the Polya stage. Four (4) grade VIII students of MTs N 3 Banjarnegara were the chosen targeted subjects in this research, each of which consisted of students with different categories which are high and medium to low cabilities. The instrument in this study was the researcher, who received assistance using interviews and also some questions on a test for solving a problem in the field of mathematics. The results in this study showed that students who have high abilities able to carry out the calculation steps, but students who had high abilities were more dominant in being able to understand the problem. Students with moderate abilities are more dominant in being able to carry out calculations in the step of planning completion. Meanwhile, low-ability students are able to perform calculation steps, but low-ability students experience a little difficulty in carrying out each of the steps.

Pendekatan Ramah, Terbuka dan Komunikatif pada Pembelajaran Matematika di SMP Ibrahim Ibrahim
Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Vol 4, No 1 (2019)
Publisher : Universitas Mercu Buana Yogyakarta

Penelitian kuasi-eksperimen dengan desain nonequivalent control group ini mengungkap hasil belajar matematika siswa, sebagai akibat dari penerapanpendekatan ramah, terbuka dan komunikatifpada pembelajaran matematika. Subjek sampel dalam penelitian ini adalah 92 siswasekolah menengah pertama yang dipilih menggunakan cluster random sampling. Variabel dalam penelitian ini adalah pendekatan pembelajaran dan hasil belajar matematika. Instrumen yang digunakan dalam penelitian ini adalah tes. Teknik analisis data yang digunakan adalah uji-t dengan dua sampel bebas. Hasil penelitian ini menunjukkan bahwa siswa yang diberi perlakuan pendekatan ramah, terbuka dan komunikatif, hasil belajar matematikanya lebih baik dari pada siswa yang diberi perlakuan pendekatan konvensional.

PEMBELAJARAN MATEMATIKA BERBASIS-MASALAH YANG MENGHADIRKAN KECERDASAN EMOSIONAL Ibrahim Ibrahim
Jurnal Infinity Vol 1, No 1 (2012): Volume 1 Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Problem-based learning in the context of mathematics learning is a math learning strategies in the classroom with activities solve mathematical problems so that students can construct mathematical knowledge by himself. In connection with the efforts to achieve the learning objectives of mathematics through problem-based learning, of course, requires students to use the potential optimally. Meanwhile, to create mathematical learning process with the use of students' potential optimally, then the emotional intelligence of the students need to be a concern. Emotional considerations in mathematics learning in particular may be a bit much help in receiving math, in the middle of contention that still believed by most students, that math is a difficult subject. Thus, the presence of emotional intelligence can be seen as aspects to consider, it can even be used as the basis for follow-problem-based learning process well so that the achievement of mathematics learning in their entirety.

ADVOCACY APPROACH WITH OPEN-ENDED PROBLEMS TO MATHEMATICAL CREATIVE THINKING ABILITY Ibrahim Ibrahim; Sri Adi Widodo
Jurnal Infinity Vol 9, No 1 (2020): Volume 9, Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v9i1.p93-102

The purpose of this study is to find out the increase in students' ability to think creatively in advocacy learning by using open-ended problems. This type of research is an experiment with nonequivalent control group design. The sample in this study were 72 students taken using random sampling techniques. The variables in this study are learning models, mathematical creative thinking abilities, and general mathematics abilities. The instruments used in this study were creative thinking tests and general mathematics tests. Data analysis techniques used in this study are statistical inference using the Mann-Whitney test and one-way ANOVA. The results showed that students who were treated with an advocacy approach by presenting open-ended problems improved their mathematical creative thinking abilities better when compared with conventional learning.

PENGARUH POLA ASUH ORANG TUA DALAM MENINGKATKAN KECERDASAN EMOSIONAL ANAK Azhar Kholifah; M. Amirul Ramli; Ibrahim Ibrahim
Al Asma: Journal of Islamic Education Vol 3 No 2 (2021): NOVEMBER
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/asma.v3i2.24000

AbstrakKecerdasan emosional sejatinya bisa mulai ditanamkan sejak usia dini utamanya dalam lingkungan keluarga yakni orang tua. Penelitian ini bertujuan untuk mengetahui pengaruh pola asuh orang tua dalam meningkatkan kecerdasan emosional anak. Penelitian ini adalah penelitian kuantitatif dengan metode survei. Populasi penelitian ini adalah keseluruhan anak yang masih berada pada jenjang sekolah di Dukuh Gunungsari Desa Mlarak Ponorogo berjumlah 120 anak yang terdiri dari jenjang SD, SMP, dan SMA. Teknik pengambilan sampel menggunakan teknik stratified random sampling dengan sampel sebanyak 30 anak. Teknik pengumpulan data menggunakan kuesioner. Teknik analisis data yang dilakukan adalah analisis regresi dan uji hipotesis. Hasil penelitian menunjukkan bahwa terdapat pengaruh pola asuh orang tua dengan kecerdasan emosional anak, meskipun tidak secara mutlak tetapi hasil data mengatakan bahwa dari sampel yang diuji 50% diantaranya atau 15 dari 30 anak menunjukkan memiliki kecerdasan emosional yang tinggi dengan pola asuh demokratis dan otoriter, sisanya dengan pola asuh lain. AbstractEmotional intelligence can actually be instilled from an early age, especially in the family environment, namely parents. This study aims to determine the effect of parenting in improving children's emotional intelligence. This research is quantitative with survey method. The population of this research is the total number of 120 children who are still at the school level in Gunungsari Hamlet, Mlarak Ponorogo Village, consisting of elementary, junior high, and high school levels. The sampling technique used stratified random sampling technique with a sample of 30 children. Data collection techniques using a questionnaire. The data analysis technique used is regression analysis and hypothesis testing. The results showed that there was an influence of parenting patterns on children's emotional intelligence, although not absolutely but the results of the data said that from the sample tested 50% of them or 15 of 30 children showed high emotional intelligence with democratic and authoritarian parenting, the rest with other parenting styles.

Co-Authors Anjani, Arum Dwi Annis sholikha putri Arif Wijaya Azhar Kholifah Bagus Tri Atmojo Broto Handoko Dhani Meilindra Suwarni DWI SURYANTO Endang . Erika Yudhi Rengganis Fadhila Kurnia Estri Fathiyah Fathiyah Fathurrohman, Rizal Fitri Sulistyowati Habib Muhammad Fatah Hamdi Harmen Hana Alifya Rachmanda Hasti Yustina Hidayat, Wahyu Ika Kartika Ikhsanul Khairi Indah Maysela Azzahra Inneke Salwa Rahmadiani Intan Roudhotusyarifah Irmawati Irmawati Ismail Sulaiman Iwan Kuswidi Lia Rahmawati Lintang Ega Shavira M. Amirul Ramli Muhammad Fathul Romadoni Muhammad Nauval Muwaffiq Mulin Numan Nida Nafi Nur Alamsyah, Nur Nurfaedah Jazirah Nurul Arfinanti Nurul Aulia, Devy Lestari Riska Kartika Oktavia Roem, Muhamad Rokyul Amin Samsul Maarif SEFRIYANTI SEFRIYANTI Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo Suhaema . Sujadi, Imam Sulistyowati, Fitri Syafruddin . Wahyu Hidayat Zahrina Salsabila Zaidan Farrosa Mukti

Title

Found 42 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 42 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 42 Documents
Search