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PENGARUH SUBSTITUSI TEPUNG KEDELAI TERHADAP KUALITAS BISKUIT Susilowati, Heni; Prabowo, Adi
JURNAL MEDIA WISATA: Wahana Informasi Pariwisata Vol 16, No 2 (2018)
Publisher : Sekolah Tinggi Pariwisata AMPTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36276/mws.v16i2.262

Abstract

The research entitled The Effect of Substitution of Soybean Flour on Biscuit Quality is a type of research using quantitative approach with experimental method. The purpose to know the effect of quality biscuit with soybean flour substitution with different percentage that is equal to 50%, 25% and 10% viewed from aspect of color, flavor, aroma and texture. The experiments used 3 different types of treatment on the percentage of soy flour used ie, biscuit A with 50% soy flour, biscuit B with 25% soy flour, and C biscuits with 10% soy flour.Methods of data collection using subjective assessment of sensory tests taken from the results of a panelist assessment that includes assessment of color, aroma, taste and texture on biscuits. The panel of researchers was 30 people taken by random sampling technique with considerations that included panelist knowledge about the sensory properties of biscuits in general. Methods of data analysis to test the hypothesis using the analysis of single classification variables and tukey test, previously conducted prasarat test that is homogeneity test and normality test. The result of the research with Anova test seen from the color aspect shows that (significant value (p-value)
Survei Air Tanah Menggunakan Metode Resistivitas Untuk Mitigasi Kekeringan di Kabupaten Bima, Nusa Tenggara Barat Prabowo, Adi
Jurnal Geofisika Vol 22 No 1 (2024): Jurnal Geofisika
Publisher : Himpunan Ahli Geofisika Indonesia (HAGI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36435/jgf.v22i1.528

Abstract

Survei air tanah di Kecamatan Bolo, Kecamatan Palibelo , Kecamatan Woha , Kecamatan Langgudu , Kecamatan Wawo, Kecamatan Sape, dan Kecamatan Wera, Kabupaten Bima, Nusa Tenggara Barat telah dilaksanakan. Daerah penelitian terletak di kawasan mayoritas berbukit-bukit dengan jenis tanah rentan kekeringan. Air berlimpah saat musim hujan. Namun, saat musim kemarau permukaan tanahnya retak dan terjadi kekurangan air bersih. Situasi ini meresahkan masyarakat dan pemerintah daerah Kabupaten Bima. Penelitian dilakukan dengan menggunakan metode konfigurasi Geolistrik Resistivitas Schlumberger. Titik pengukuran berada di tujuh Kecamatan dengan total 18 titik pengukuran. Lokasi penelitian di 118,6305833 SL; -8,300888889 EL sampai dengan 119,01925 SL; -8,704638889 EL atau meliputi area seluas ±1.961 Km2. Panjang lintasan yang digunakan maksimal 400 meter. Berdasarkan hasil data resistivitas geolistrik, ditemukan dua jenis akuifer yaitu akuifer terbuka dengan kedalaman berkisar antara 1 m sampai dengan 26 m dan akuifer tertekan dengan kedalaman berkisar antara 90 sampai dengan 115 m. Selain data informasi geolistrik, digunakan pula data pemboran di titik yang dapat dijangkau alat berat di Desa Lanta Barat, Kecamatan Lambu. Di titik pemboran, didapatkan keberadaan lapisan akuifer pada kedalaman sekitar 80 meter. Penemuan sumur bor ini kemudian dimanfaatkan warga untuk memenuhi kebutuhan air bersih.
Groundwater Survey Using Resistivity Method for Drought Mitigation in Bima Regency, West Nusa Tenggara Prabowo, Adi; Hartono, Hartono; Kaeni, Oscar
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 11 No 2 (2022): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v11i2.13895

Abstract

Groundwater Survey in Bolo District, Palibelo District, Woha District, Langgudu District, Wawo District, Sape District, Wera District, Bima Regency, and West Nusa Tenggara for drought mitigation has been implemented. The study area is located in the majority of hilly areas with soil vulnerable to drought. Water is abundant during the rainy season. However, during the dry season, the ground surface is cracked, and there needs to be more clean water. This situation is troubling the community and the Regional Government of Bima Regency. The study was conducted using the Schlumberger resistivity geoelectric configuration method. The measurement point is in seven sub-districts, with a total of 18 measurement points. Research location at 118,6305833 SL; -8,3008888889 EL up to 119,01925 SL; -8,704638889 EL or covers an area of ± 1,961 km2. The length of the path used is a maximum of 400 meters. Based on the results of geoelectric resistivity data, two types of aquifers are found, open aquifers with depths ranging from 1 m to 26 m and aquifers depressed with depths ranging from 70 to 115 m. In addition to geoelectric information data, drilling data is also used at points that can be reached by heavy equipment in Lanta Barat Village, Lambu District. At the drilling point, the presence of an aquifer layer is obtained at a depth of about 80 meters. Residents then use the discovery of the wellbore to meet their need for clean water.
Perceived usefulness and perceived ease of use toward students' behavioral intention in vocational schools Prabowo, Adi; Ninghardjanti, Patni
JIKAP (Jurnal Informasi dan Komunikasi Administrasi Perkantoran) Vol 10, No 2 (2026): Maret
Publisher : Program Studi Pendidikan Administrasi perkantoran FKIP UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jikap.v10i2.114457

Abstract

Abstrak: Penerimaan teknologi asesmen digital di sekolah menengah kejuruan masih minim kajian empiris dengan temuan yang tidak konsisten lintas konteks. Penelitian ini mengkaji hubungan antara perceived usefulness (PU) dan perceived ease of use (PEOU) dengan behavioral intention (BI) siswa dalam menerima teknologi asesmen digital berdasarkan kerangka Technology Acceptance Model (TAM). Penelitian menggunakan pendekatan kuantitatif dengan desain survei korelasional nonparametrik. Sebanyak 83 siswa program Manajemen Perkantoran dan Layanan Bisnis SMK Wikarya Karanganyar dipilih menggunakan teknik total sampling. Data dikumpulkan melalui kuesioner daring dan dianalisis menggunakan korelasi Spearman's rho setelah uji asumsi menunjukkan pelanggaran linieritas pada salah satu variabel. Hasil penelitian menunjukkan bahwa PU memiliki korelasi positif yang kuat dan signifikan dengan BI (rs = 0,769; p < 0,001), demikian pula PEOU (rs = 0,656; p < 0,001). Koefisien PU yang lebih tinggi mengindikasikan bahwa persepsi kebermanfaatan fungsional merupakan prediktor niat penerimaan yang lebih kuat dibandingkan kemudahan penggunaan. Temuan ini menegaskan keberlakuan TAM dalam konteks pendidikan kejuruan dan mengimplikasikan bahwa implementasi asesmen digital yang efektif perlu mengutamakan pengembangan sistem yang fungsional sekaligus mudah digunakan oleh siswa. Kata kunci: asesmen digital; korelasi nonparametrik; pendidikan kejuruan; technology acceptance model Abstract: Digital assessment adoption in vocational secondary education remains empirically underexplored, with inconsistent findings across contexts. This study examines the relationships between perceived usefulness (PU) and perceived ease of use (PEOU) with students' behavioral intention (BI) to accept digital assessment technology, using the Technology Acceptance Model (TAM) as a theoretical framework. A quantitative nonparametric correlational design was employed with 83 students of the Office Management and Business Services program at SMK Wikarya Karanganyar, selected through total population sampling. Data were collected via an online questionnaire and analyzed using Spearman's rho correlation following assumption testing, which revealed a linearity violation for one variable. Results indicate that PU has a strong positive and statistically significant correlation with BI (rs = .769, p < .001), as does PEOU (rs = .656, p < .001). The higher coefficient for PU suggests that perceived functional utility is a stronger predictor of acceptance intention than ease of use in this context. These findings affirm the applicability of TAM in vocational education and imply that effective digital assessment implementation should prioritize systems that are both functionally beneficial and user-friendly for students. Keywords: digital assessment; nonparametric correlation; technology acceptance model; vocational education