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All Journal KALAM CENDEKIA PGSD KEBUMEN KURVA S JURNAL MAHASISWA Journal of E-business and Management Science International Journal of Learning Media on Natural Science
fajar riyanto, fajar
UNTAG Samarinda
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Social Sciences Other

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PERHITUNGAN TIANG PANCANG PADA PELAKSANAAN PEMBANGUNAN JEMBATAN MARGOMULYO DI KOTA BALIKPAPAN PADA DINAS PEKERJAAN UMUM PROVINSI KALIMANTAN TIMUR RIYANTO, FAJAR
KURVA S JURNAL MAHASISWA Vol 4, No 1 (2014)
Publisher : KURVA S JURNAL MAHASISWA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (50.538 KB)

Abstract

The purpose of this study among others, is to calculate the burden borne on poles,calculate the bearing capacity of piles based on the data and calculate iron sondir andcalculate the bearing capacity of piles based on the data kalendering. This research wasconducted in the city of Balikpapan Village Margomulyo from June 2012 to October 2012.Methods of analysis of data on the burden borne bridge piling using the method of dataKalendering Hilley and Danish Formula and method of data Sondir with Meyerhoff and ENDBearings and Friction. The data collected are then analyzed to determine how much load iscarried by the bridge piles. The results of the calculation of the bearing capacity of piles ofdata sondir: point (S - 1) Meyerhoff: 41.09 tons, END Bearing and Friction Pile: 40.89 tons;point (S - 2) Meyerhoff: 43.12 tons, END Bearings and friction Pile: 47.85 tons; point (S - 3)Meyerhoff: 45.14 tons, END Bearing and friction Pile: 51.66 tons. Results calculated fromthe data piling kalendering: (Kalendering 1) Method Hilley: 144.79 tons, Method Danish:142.98 tons, Method Benabencq: 221.64 tons; (Kalendering 2) Method Hilley: 111.38 tons,Method Danish: 112.73 tons, 122.09 tons Benabencq method; (Kalendering 3) MethodsHilley: 115.61 tons, method Danish: 104.57 tons, method Benabencq: 104.87 tons.
PENERAPAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) DALAM PENINGKATAN PEMBELAJARAN IPS SISWA KELAS IV SD NEGERI REJOSARI TAHUN AJARAN 2013/2014 riyanto, fajar
KALAM CENDEKIA PGSD KEBUMEN Vol 3, No 2.1 (2015): KALAM CENDEKIA PGSD KEBUMEN (EDISI KHUSUS)
Publisher : KALAM CENDEKIA PGSD KEBUMEN

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Abstract: The Application of Contextual Teaching and Learning (CTL) Approach in Improving Social Science Learning of The Fourth Grade Students of SDN Rejosari in The Academic Year of 2013/2014. This research aims to: describe the implementation steps of CTL, improve social science learning, explain problems and solutions of CTL approach. This research was implemented in three cycles. Data sources were students, peers, and documents. Data collection techniques applied observation, interviews, tests, and documentation. Validity of data used triangulation of source and triangulation of techniques. Data analysis applied qualitative and quantitative analysis. Results from this research showed the learning process in the first cycle 71,75%, second cycle 75,98%, and third cycle 80,04%. The results of students in activities pretest to 7,69%, the first cycle 32,69%, the second cycle 50 %, and the third cycle 90,39%.Keywords: Contextual Teaching and Learning (CTL), social science learning. Abstrak: Penerapan Pendekatan Contextual Teaching and Learning (CTL) dalam  Peningkatan Pembelajaran IPS Siswa Kelas IV SD Negeri  Rejosari Tahun Ajaran 2013/2014. Penelitian ini bertujuan: mendeskripsikan langkah-langkah CTL, meningkatkan pembelajaran IPS, serta menjelaskan kendala dan solusi pendekatan CTL. Penelitian dilaksanakan dalam tiga siklus. Sumber datanya adalah siswa, teman sejawat dan dokumen. Teknik pengumpulan data menggunakan observasi, wawancara, tes, dan dokumentasi. Validitas data menggunakan triangulasi sumber dan teknik. Analisis data menggunakan analisis kualitatif dan kuantitatif. Hasil dari penelitian ini menunjukkan proses belajar pada siklus I 71,75%, siklus II 75,98%, dan siklus III 80,04%. Ketuntasan hasil belajar pada kegiatan pretes 7,69%, pada siklus I 32,69%, siklus II 50%, dan siklus III 90,39%. Kata kunci: Contextual Teaching and Learning (CTL), pembelajaran IPS.
The Development of An Interactive Biology E-Module Based on Articulate Storyline for Class XI Digestive System Concepts Riyanto, Fajar; Miranto, Sujiyo; Noor, Meiry Fadilah
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.20

Abstract

This research aims to develop interactive learning media based on Articulate Storyline for the digestive system concept in class XI and to determine students' responses to the media development outcomes. The research method used is Research and Development (RnD)with the ADDIE development model, namely Analyze, Design, Development, Implementation, and Evaluate, but it was only carried out up to the development stage. The media development stage underwent a validation process by media and material experts, resulting in an average material validation percentage of 84.33% with excellent criteria. Meanwhile, the media validators reported an average percentage of 89%, also with excellent criteria. The media was tested on students of class XI at SMA Negeri 95 Jakarta Barat, withthe trial showing positive results. The percentage of response results averaged 90.90% with excellent criteria. Based on these results, the use of interactive e-modules based on Articulate Storyline can meet the needs of students as supplementary learning media for thedigestive system concept.
The Influence of Customers Satisfaction and Consumer Loyalty on Corporate Reputation maulida natswa, fida; Winanti, Winanti; Adella, Adella; Indri Nurwati, Mega; Sidiq, Ilham; Riyanto, Fajar
Journal of E-business and Management Science Vol. 2 No. 2 (2024): Desember 2024
Publisher : PT. BERBAGI TEKNOLOGI SEMESTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61098/jems.v2i2.203

Abstract

Corporate reputation reflects the perception of the public, stakeholders, and customers toward a company. This study aims to analyze the influence of customer satisfaction and consumer loyalty on corporate reputation at PT XYZ, both collectively and partially. Data was collected through a survey of 91 customers, determined using the non-probability quota sampling technique. Primary data was obtained through questionnaires and analyzed using SPSS Version 18.0, employing validity and reliability tests, classical assumption tests, determination coefficient tests, correlation tests, and hypothesis testing with F-test and T-test. The results showed a moderate correlation (0.435) between customer satisfaction, consumer loyalty, and corporate reputation, with a determination coefficient of 18.9%, indicating that 81.1% is influenced by other variables not included in this study. Hypothesis testing revealed F-calculated (10.249) > F-table (3.100), confirming a dominant influence of customer satisfaction and consumer loyalty on corporate reputation. Regression analysis produced the equation Y = 12.454 + 0.328X₁ + 0.444X₂, indicating a positive and significant effect. These findings emphasize the importance of customer satisfaction and consumer loyalty in enhancing corporate reputation at PT XYZ
The Influence of Work Motivation, Work Conflict and Commitment to Employee Performance at PT. XYZ Sidiq, Ilham; winanti, winanti; Riyanto, Fajar; Natswa, Fida Maulida; Adella, Adella; Nurwati, Mega Indri
Journal of E-business and Management Science Vol. 2 No. 2 (2024): Desember 2024
Publisher : PT. BERBAGI TEKNOLOGI SEMESTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61098/jems.v2i2.204

Abstract

This research is motivated by the problem of decreased employee performance at PT XYZ which is influenced by low work motivation, increased work conflict, and lack of employee commitment. This study aims to analyze the effect of work motivation, work conflict, and commitment on employee performance, both partially and simultaneously. A quantitative approach was used with an associative method, involving 60 respondents from the total population of company employees. Data were collected through questionnaires and analyzed using multiple linear regression to measure the relationship between variables. The results showed that partially, work motivation, work conflict, and commitment have a positive and significant influence on employee performance. Simultaneously, the three variables contributed 71.7% to performance, with the rest influenced by other factors outside the study. This study suggests that companies strengthen work motivation through reward programs, manage conflict constructively, and increase commitment through training and supportive policies.
Co-Authors Adella, Adella Indri Nurwati, Mega maulida natswa, fida Meiry Fadilah Noor Natswa, Fida Maulida Nurwati, Mega Indri Sidiq, Ilham Sujiyo Miranto, Sujiyo WINANTI, WINANTI