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CHARACTERISTICS OF PHYSICO-CHEMICAL PROPERTIES OF GAYO ARABIKA COFFEE WITH SEMI WASH PROCESS AT HEIGHT 1500 MDPL AND 1600 MDPL Ika Ucha Pradifta; Heri Purwanto
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 6 (2024): December
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i6.2228

Abstract

Arabica coffee (Coffea arabica L.) is a coffee with the best taste compared to other types of coffee. The most ideal altitude for cultivating Arabica coffee is between 1200 mdpl -1400 mdpl, but Arabica coffee grows and produces well at an altitude of 900 mdpl - 1700 mdpl which is an ideal habitat for cultivating Arabica coffee. If Arabica coffee is planted in the lowlands, especially at an altitude of 600 - 700 mdpl, usually the production and quality are low and susceptible to leaf rust disease. This study aims to analyze the characteristics of the physicochemical properties, namely reducing sugar, extract content and caffeine content of Gayo Arabica coffee at an altitude of 1500 mdpl and 1600 mdpl. This study uses the Completely Randomized Design (CRD) Non-Factorial method with 2 levels of altitude treatment, namely 1500 mdpl and 1600 mdpl with 4 replications. The results of this study indicate that an altitude of 1500 mdpl has an average of 43.49013% and 1600 mdpl has an average of 51.10553% significantly affecting the coffee extract content. At an altitude of 1500 mdpl, it has an average of 0.3504% and 1600 mdpl has an average of 0.3792% which has no significant effect on coffee reducing sugar. At an altitude of 1500 mdpl, it has an average of 0.74625% and 1600 mdpl has an average of 0.5095% which has a very significant effect on coffee caffeine content.
CANDI PLANGGATAN DI KABUPATEN KARANGANYAR, JAWA TENGAH: BANGUNAN SUCI MILIK KAUM RSI Heri Purwanto; Coleta Palupi Titasari
Naditira Widya Vol. 11 No. 2 (2017): Naditira Widya Volume 11 Nomor 2 Oktober Tahun 2017
Publisher : National Research and Innovation Agency (BRIN)

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Abstract

Penelitian terhadap Candi Planggatan belum banyak dilakukan oleh para ahli, maka dari itu dengan hadirnya tulisan ini diharapkan dapat memberikan sumbangsih mengenai sejarah maupun aktivitas manusia masa lalu di Candi Planggatan. Secara administratif Candi Planggatan terletak di Desa Berjo, Kecamatan Ngargoyoso, Kabupaten Karanganyar. Candi ini tersusun atas tiga teras menghadap ke arah barat. Penelitian ini bertujuan mengungkap unsur apa saja yang menjadi penanda bahwa Candi Planggatan merupakan bangunan suci milik kaum rsi. Guna menjawab permasalahan tersebut metode yang digunakan dalam penelitian ini melalui dua tahap, yaitu metode pengumpulan dan analisis data. Pengumpulan data meliputi observasi dan kajian pustaka. Analisis yang digunakan ialah kualitatif dengan menggunakan teori simbol. Hasil dari penelitian ini dapat disimpulkan bahwa Candi Planggatan merupakan tempat suci bagi kaumrsi atau pertapa (karsyan) berbentuk mandala kedewaguruan. Rsi yang sangat mungkin sebagai tokoh agama di mandala Planggatan adalah Rama Balanggadawang dan Hyang Pununduh. Lebih lanjut kaumrsi dan pertapa yang tinggal dimandalaPlanggatan rupanya melakukan pemujaan terhadap Siwa dan Ganesa. The research of Planggatan temple is still limited, therefore this paper is expected to contribute the history and activites of the human past in the temple. The temple is located in Berjo Village, Ngargoyoso District, Karanganyar Regency. The temple has three terraces. There two steps of methods are conducted in the study, data collection and analysis. Collecting data are obtain by observation and literature review, and for analyzing is using qualitative with symbol theory. It can be concluded that the Planggatan is a sacred place for the rsi or ascetic (karsyan), in the form of goddess mandala. Rsi who are very likely as the religious figures at the mandala of Planggatan are Rama Balanggadawang and Hyang Pununduh. Theremore, rsi and hermit who lived at the mandala of Planggatan apparently whorshiped to Siwa and Ganesa.
Siwa–Buddha sebagai Strategi Transformasi Keagamaan: Membaca Bukti Material dan Tekstual pada Masa Bali Kuno Heri Purwanto; Ni Kadek Surpi; Made Ayu Diah Indira Virgiastuti; Ni Wayan Jemiwi Jero
Humanis Vol. 29 No. 4 (2025): Volume 29 No 4, November 2025
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JH.2025.v29.i04.p04

Abstract

This article examines Shiva-Buddha as a strategy for religious transformation rather than syncretism or fusion by linking material evidence (architecture, iconography, sacred spatial arrangements) with textual evidence (inscriptions and kakawin). The database includes traces from East Java and Ancient Bali, such as the Kelurak Inscription (782 AD), the Gajah Mada Inscription (1291 AD), the Kakawin Nāgarakṛtāgama, and a corpus of Balinese inscriptions mentioning śaiwasogata, balanced by readings of the sites of Singasari, Jawi, Kidal, Jago, Jabung, Surawana, Gunung Kawi, Goa Gajah, and the Tirta Empul and Pegulingan complexes. The methodology combines epigraphic criticism, architectural-iconographic typological analysis, and textual hermeneutics. The main findings are (1) a consistent two-layer pattern, transformation bound within the material realm (Shiva and Buddha are present, but still follow their respective rules) and free transformation in the realm of devotion, which brings them together without forming a new religion; (2) a politico-ritual function as a technology of legitimation as well as a mechanism of social integration; (3) two main drivers, local innovative power and the tantrayana medium that provides cross-traditional cosmology, icons, and rituals.  
KONSEPSI SIWA-BUDDHA DALAM KAKAWIN NILACANDRA Heri Purwanto; Wedana, I Wayan Bagus Citra
Sphatika: Jurnal Teologi Vol 17 No 1 (2026)
Publisher : Universitas Hindu Negeri I Gusti Bagus Sugriwa Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25078/sphatika.v17i1.6308

Abstract

The complexity of the encounter between Saivism and Buddhism in the Nusantara archipelago is often perceived as a simple phenomenon, whereas it possesses profound theological depth within specific literary texts. This study aims to analyze the theological conception of Siwa-Buddha in the Kakawin Nilacandra. The method employed is qualitative, utilizing a textual study or philological approach through content analysis of the stanzas in the Kakawin Nilacandra. The findings reveal that this text presents a unique perspective on the theological collaboration between Siva and Buddha within cosmology. Divine figures from both traditions are considered essentially equivalent, such as the identification of Hyang Iswara with Amoghasiddhi and Mahadewa with Amitabha. Furthermore, it can be argued that the Siva-Buddha teaching constitutes a well-established and enduring doctrine, as it perceives God’s immanent presence within both natural elements and the human body. Consequently, this doctrine serves as a philosophical foundation for religious harmony that remains relevant to the present day.
Pengembangan pengukuran keterampilan sosial siswa sekolah dasar inklusif berbasis diversity awareness Aini Mahabbati; Tin Suharmini; Purwandari Purwandari; Heri Purwanto
Jurnal Penelitian Ilmu Pendidikan Vol. 10 No. 1 (2017): January–June
Publisher : Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.01 KB) | DOI: 10.21831/jpipfip.v10i1.16792

Abstract

Penelitian ini bertujuan untuk mengembangkan konstrak skala pengukuran keterampilan sosial siswa sekolah dasar inklusif berbasis diversity awareness. Langkah penelitian adalah eksplorasi konstrak keterampilan sosial melalui kajian pustaka dan FGD dan mengonstruksi aspek dan indikator untuk menjadi rancangan skala perilaku Likert. Subjek penelitian adalah 15 guru kelas dari SD inkusif. Hasil penelitian menunjukkan aspek keterampilan sosial berdasarkan diversity awareness yang berhasil dirumuskan tujuh (7) aspek, meliputi kemampuan empati (32,4%), komunikasi dan interaksi sosial (28,9%), mengendalikan agresi (10,8%), sikap terbuka (8,8%), perilaku membantu (8,3%), kemampuan memahami diri (6,9%), dan perilaku mau belajar (3,9%). Rancangan instrumen pengukuran skala keterampilan sosial siswa SD inklusif berbasis diversity awareness terdiri dari indikator-indikator yang ditetapkan berdasarkan proporsi persentase kemunculan masing-masing aspek. Aspek kemampuan empati memiliki 15 indikator, komunikasi dan interaksi sosial 13 indikator, mengendalikan agresi 5 indikator, sikap terbuka 4 indikator, perilaku membantu 4 indikator, memahami diri 3 indikator, dan 2 indikator untuk kemampuan belajar. Total indikator adalah 46 buah yang menghasilkan item untuk hasil pengukuran.