Claim Missing Document
Check
Articles

Found 3 Documents
Search

OPTIMASI TEMPERATUR KALSINASI TERHADAP KARAKTERISTIK DAN TRANSFORMASI KRISTAL SUPPORT ALUMINA DI PT. PERTAMINA RESEARCH TECHNOLOGY INNOVATION Annasit Annasit; Marthina Valentina Manila; Agus Setiyono
PETROGAS: Journal of Energy and Technology Vol 5, No 2 (2023): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i2.147

Abstract

Boehmite merupakan direct parent dari γ-Al2O3, morfologi dan ukuran partikel boehmite mempengaruhi karakter γ-Al2O3 yang dihasilkan. Sifat boehmite dapat berbeda-beda diantaranya disebabkan oleh metode pembuatan yang dikembangkan. Ada berbagai cara untuk sintesis boehmite seperti metode sol gel, presipitasi, hidrolisis alkoksida alumina, dekomposisi termal aluminium sulfat, deposisi uap logam organik dengan Al(CH3)3. Di samping metode pembuatan boehmite, kondisi pembuatan selama transformasi boehmite menjadi gamma alumina, juga mempengaruhi sifat penyangga alumina yang dihasilkan. Penelitian tersebut mempelajari perubahan yang mempengaruhi sifat alumina. Hasil penelitian menunjukkan bahwa sifat gamma alumina dapat diatur melalui rasio mol asam nitrat terhadap boehmite, rasio mol ammonia terhadap boehmite, lama pengeringan, dan temperatur kalsinasi. Berkaitan dengan hal ini maka penulis bertujuan untuk melihat “Optimasi Temperatur Kalsinasi Terhadap Karakteristik dan Transformasi Kristal Support Alumina”.
Analysis of Vehicle Emission Policies and Electric Vehicle Incentives on Air Pollution and Sustainable Transportation Use in Jakarta, Indonesia Loso Judijanto; Budi Sulistiyo Nugroho; Annasit Annasit; Haris Numan Aulia; Zami Furqon
West Science Social and Humanities Studies Vol. 2 No. 06 (2024): West Science Social and Humanities Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsshs.v2i06.975

Abstract

This research investigates the impact of vehicle emission policies and electric vehicle incentives on air pollution perceptions and sustainable transportation use in Jakarta, Indonesia. Through a quantitative analysis employing structural equation modeling, survey data from diverse stakeholders are analyzed to assess the relationships between key variables. Findings indicate significant associations between stringent vehicle emission policies, electric vehicle incentives, lower air pollution perceptions, and increased sustainable transportation use. These results underscore the importance of comprehensive policy measures in promoting environmental sustainability and fostering sustainable transportation practices in urban areas.
APPLICATION OF AI IN THE CREATIVE PROCESS: CASE STUDY IN THE DESIGN INDUSTRY Budi Sulistiyo Nugroho; Annasit Annasit; Farid Alfalaki Hamid; Agus Setiyono
Journal of Social Entrepreneurship and Creative Technology Vol. 2 No. 1 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jseact.v2i1.2053

Abstract

The design industry has undergone significant transformations with the advent of Artificial Intelligence (AI), influencing the creative process in various ways. Despite its growing integration, the extent to which AI enhances creativity in design remains under-explored. This study aims to investigate the application of AI tools in the creative processes of designers, with a focus on identifying their impact on innovation, efficiency, and problem-solving. The research employs a qualitative case study approach, analyzing multiple design projects that incorporate AI tools, including generative design software and AI-driven prototyping systems. Data was collected through interviews with designers and observations of their workflows, supplemented by project outcome analyses. The results indicate that AI tools provide designers with new perspectives, automate repetitive tasks, and accelerate ideation, leading to increased productivity and innovative solutions. However, challenges such as the need for proper training and concerns about AI replacing human creativity were also noted. The study concludes that while AI enhances the creative process, it should be seen as a complement to human ingenuity rather than a replacement. Designers who effectively integrate AI tools into their workflows experience enhanced creativity, though a balance must be maintained between machine-driven processes and human judgment.