Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal Jurnal Selidik (Jurnal Seputar Penelitian Pendidikan Keagamaan) Abdimas Indonesian Journal In Veritate Lux : Jurnal Ilmu Kateketik Pastoral Teologi, Pendidikan, Antropologi, dan Budaya Indonesian Journal of Chemical Engineering
Sinaga, Alexander Maruli Tua
Unknown Affiliation
Religion Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Sosialisasi dan Implementasi Pemanfaatan Spirulina Sebagai Bahan Kosmetik Alami dan Suplemen Kesehatan Bagi Masyarakat Kelurahan Caturharjo Pandak Bantul Permadi, Adi; Maryudi, Maryudi; Nuraisyah, Fatma; Khakim, Mufti; Baswara, Ahmad Raditya Cahya; Aziz, Abdul; Hadi, Sofyan; Sinaga, Alexander Maruli Tua; Anugrah, Nawang; Ramadhan, Muhammad Kaisar Sutomo; Firdaus, Stradivary Maulida; Hakim, Muhammad Arif Lukman; Sofiana, Nurani
Abdimas Indonesian Journal Vol. 4 No. 1 (2024)
Publisher : Civiliza Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/aij.v4i1.336

Abstract

The village of Caturharjo Pandak Bantul has had a tradition of using natural cosmetic ingredients in skin care and health, but the trend of the commercial cosmetics industry has shifted people's interest towards using natural ingredients. Public problems related to cosmetics include a lack of knowledge about cosmetic safety, beauty pressure, and the circulation of illegal cosmetic products. Community Service (PKM), which involves collaboration between the Caturharjo sub-district and the Ahmad Dahlan University community service team, aims to provide a solution by utilizing spirulina as a natural cosmetic ingredient and health supplement. Problem solving is carried out through educational activities, demonstrations on making and using facial cosmetics from spirulina, as well as monitoring and evaluation. The spirulina product used is the result of research funded by the Kedaireka Matching Fund in 2022 which has received BPOM permission and is considered suitable for consumption. This PKM also produces output in the form of a video recording which is published on the LPPM UAD YouTube channel and has Intellectual Property Rights (IPR) on the video. Through this outreach, it is hoped that the public can increase awareness in using cosmetics and understand the benefits of spirulina for health.
The Effect of Adding Bread Yeast, Tempeh Yeast, and Tape Yeast on The Process of Making VCO from Coconut Sinaga, Alexander Maruli Tua; Permadi, Adi; Sulistiawati, Endah; Totok Eka Suharto
Indonesian Journal of Chemical Engineering Vol. 2 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/ijce.v2i1.665

Abstract

Coconut (Cocos nucifera L.) is one of Indonesia's agricultural products with potential. The most valuable coconut product is coconut oil, which can be obtained from the flesh of fresh coconuts or from copra. Virgin Coconut Oil (VCO) or pure coconut oil is the result of processing from the coconut plant in the form of a clear liquid with a distinctive coconut smell and has a long shelf life. Pure coconut oil or VCO has many benefits for body health, such as natural antibacterial, antiviral, anti-fungal and anti-protozoal properties. This study aims to compare the effect of tempe yeast, bread yeast, tape yeast, and without yeast on variations in the ratio of grated coconut and water (1: 1; 1:1,5; 1:2), on the amount of VCO produced. The experiment was carried out again and then the average volume of VCO produced by each yeast was taken. The average VCO results obtained ratio 1:1 were 209.5 ml for adding bread yeast, 153.5 ml for not using yeast, and 150.5 ml for adding tempeh yeast. Meanwhile, adding tape yeast produce the smallest yield 89 ml . Based on the ratio of grated coconut and water (1 kg: 1 liter) the optimum yield is 1:1. While the minimum yield is 1:1,5 ratio. The most VCO obtained is by adding baker's yeast to thick coconut milk in the second fermentation process. The order of highest yield based on the addition of yeast is bread yeast, tempeh yeast, and tape yeast. The yield of VCO yeast tempeh was slightly better than the yield without adding yeast. The organoleptic results and some of the VCO test results based on SNI 7783-2008 have fulfilled the specified requirements.
KONSEP KEBAJIKAN THOMAS AQUINAS SEBAGAI LANDASAN PARADIGMATIS BAGI MANAJEMEN DAN KEPEMIMPINAN KRISTIANI Tjang, Yanto Sandy; Prasetyo, Laurentius; Astuti, Rosalia Enny; Wyatno, Anthony Kurniawan; Sinaga, Alexander Maruli Tua; Muliawati, Vincencia Arnita; Andry, Vensius Rico Novi
Selidik (Jurnal Seputar Penelitian Pendidikan Keagamaan) Vol. 6 No. 2 (2025): Desember
Publisher : Sekolah Tinggi Pastoral St. Petrus Keuskupan Atambua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61717/sl.v5i2.140

Abstract

Tujuan penelitian ini adalah untuk menganalisis konsep kebajikan Thomas Aquinas sebagai dasar untuk membangun model manajemen kepemimpinan Kristiani yang menggabungkan aspek moral dan spiritual dalam konteks tantangan global. Di tengah kompleksitas sosial, ekonomi, dan teknologi saat ini, kepemimpinan Kristiani dituntut untuk tidak hanya berorientasi pada efisiensi, tetapi juga pada pembentukan karakter yang berbasis kasih, integritas, dan tanggung jawab. Penelitian ini menggunakan metode kualitatif deskriptif melalui kajian pustaka terhadap karya Aquinas, Katekismus Gereja Katolik, serta literatur filsafat dan manajemen kontemporer. Hasil penelitian menunjukkan bahwa pemimpin dimotivasi untuk bertindak secara etis oleh empat kebajikan moral: kebijaksanaan, keadilan, keberanian, dan penguasaan diri. Di sisi lain, tiga kebajikan teologal: iman, pengharapan, dan kasih, memberikan orientasi spiritual menuju kesempurnaan moral dan persatuan dengan Allah.  Integrasi kedua jenis kebajikan ini memperkaya fungsi manajemen modern: perencanaan, pengorganisasian, kepemimpinan, dan pengendalian, agar berjalan dengan dasar keadilan, empati, dan kasih. Studi kasus Santo Óscar Arnulfo Romero y Galdámez menunjukkan bahwa kebajikan dapat diterapkan secara efektif dalam kepemimpinan Kristiani melalui keberanian, solidaritas, dan komitmen terhadap martabat manusia di tengah ketidakadilan sosial. Dengan demikian, paradigma kepemimpinan Kristiani yang didasarkan pada kebajikan Aquinas memberikan model kepemimpinan yang etis, transformatif, dan berfokus pada bonum commune (kebaikan bersama) yang mencerminkan kesempurnaan moral dan kasih ilahi.
IMAN KRISTIANI DI TENGAH KEHIDUPAN POLITIK DAN PERDAMAIAN DUNIA: REFLEKSI TEOLOGIS ATAS GAUDIUM ET SPES 73-78 Tjang, Yanto Sandy; Sutami, Florensius; Nugroho, Gregorius Kukuh; Sinaga, Alexander Maruli Tua; Sudono, Janti; Meni, Kristina; Sihombing, Roida; Iswaraningsih, Theresia Lina
IN VERITATE LUX Vol 9 No 1 (2026): IN VERITATE LUX: Jurnal Ilmu Kateketik Pastoral Teologi, Pendidikan, Antropologi,
Publisher : STP St. Bonaventura Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63037/ivl.v9i1.184

Abstract

The study offers a theological examination of the relationship between Christian faith, political life, and the vocation to build world peace, grounded in Gaudium et Spes articles 73–78. Within the contemporary global context marked by armed conflicts, democratic crises, ideological polarization, and structural injustice, the study reaffirms the enduring relevance of the Second Vatican Council’s social theology for the presence of Christian faith in the public sphere. Employing a qualitative research design, the study is based on a literature review with a textual–contextual analysis of conciliar documents, combined with critical engagement with works in social theology and Christian political ethics. The findings indicate that, from the perspective of faith, politics is understood as a form of service to the common good (bonum commune) and as a concrete arena for the enactment of the ethical responsibility of believers. The relationship between Church and state is articulated through the principle of a healthy and dialogical autonomy, which enables the Church to exercise its moral and prophetic role without succumbing to the logic of power or domination. Furthermore, Gaudium et Spes affirms that authentic peace is not merely the absence of conflict but the fruit of justice rooted in God’s reconciling work in Christ. Accordingly, Christian faith is presented as a transformative force with an essential public dimension, one that fosters the ethical engagement of believers in the pursuit of justice and peace in the world.
Co-Authors Abdul Aziz Adi Permadi Adi Permadi, Adi Andry, Vensius Rico Novi Anugrah, Nawang Astuti, Rosalia Enny Baswara, Ahmad Raditya Cahya Endah Sulistiawati Fatma Nuraisyah, Fatma Firdaus, Stradivary Maulida Hakim, Muhammad Arif Lukman Iswaraningsih, Theresia Lina Laurentius Prasetyo Maryudi Maryudi Meni, Kristina Mufti Khakim, Mufti Muliawati, Vincencia Arnita Nugroho, Gregorius Kukuh Ramadhan, Muhammad Kaisar Sutomo Sihombing, Roida Sofiana, Nurani Sofyan Hadi Sudono, Janti Sutami, Florensius Totok Eka Suharto Wyatno, Anthony Kurniawan Yanto Sandy Tjang