Claim Missing Document
Check
Articles

Found 10 Documents
Search

Pengaruh Konsentrasi Benzil Adenin terhadap Kualitas Pascapanen Dracaena sanderiana dan Codiaeum variegatum Fuadi, Muhammad; Hilman, Yusdar
Jurnal Hortikultura Vol 18, No 4 (2008): Desember 2008
Publisher : Indonesian Center for Horticultural Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini dilaksanakan dengan tujuan untuk mendapatkan pengaruh berbagai konsentrasi benzil adenin �B� � � (BA) terhadap kualitas Dracaena sanderiana dan Codiaeum variegatum pada saat simulasi pengangkutan melalui laut (di ruang gelap). Perlakuan terdiri dari konsentrasi BA: 0 (kontrol), 75, 150, 225, dan 300 mg/l. Hasil penelitian menunjukkan bahwa kualitias D. sanderiana dan C. variegatum pada parameter laju fotosintesis, konduktansi stomata, kadar klorofil, tinggi tanaman, dan kelas tanaman dipengaruhi oleh benzil adenin. Pada D. sanderiana laju fotosintesis (6,74 μmol/m2/det) dan kandungan klorofil tertinggi dicapai pada konsentrasi 300 mg/l, sedangkan pada C. variegatum tertinggi (5,40 μmol/m2/det) pada konsentrasi 150 mg/l. K� � � � Kadar fotosintesis meningkat dengan meningkatnya kandungan klorofil. Kadar fotosintesis pada perlakuan ini 2 kali lipat bila dibandingkan dengan perlakuan lain. Konduktansi stomata, berat segar daun, dan kelas tanaman juga dipengaruhi oleh konsentrasi BA. Kadar fotosintesis dan kandungan klorofil pada D. sanderiana di mana tanaman yang diberi perlakuan 300 mg/l BA menunjukkan bahwa tanggap tanaman lebih baik dan kebutuhan C. variegatum memerlukan konsentrasi yang lebih rendah (150 mg/l BA). Kelas tanaman yang lebih baik seperti warna daun hijau gelap dan segar. Dracaena sanderiana dan C. variegatum masing-masing menghendaki konsentrasi BA 300 mg/l (4,50 = kualitas sangat baik) dan 150 mg/l (4,17 = kualitas sangat baik).ABSTRACT. Fuadi, M. and Y. Hilman. 2008. The Effect of Benzyl Adenine Concentration on Postharvest Quality of Dracaena sanderiana and Codiaeum variegatum. This study was carried out with the main objective of looking at the effects of benzyl adenine (BA) on the growth and quality retention of Dracaena sanderiana and Codiaeum variegatum during simulation of subsequent shipping conditions (in the dark chamber). Concentrations of BA applied were 0 (control), 75, 150, 225, and 300 mg/l. The results showed that the growth and plant quality of D. sanderiana and C. variegatum in terms of photosynthesis rate, stomatal conductance, chlorophyll content, plant height, and plant grade were significantly (p<0.05) affected by BA. The highest photosynthesis rate (6.74 μmol/m2/sec.) and chlorophyll content were found on D. sanderiana sprayed with 300 mg/l BA, while C. variegatum gave the highest photosyntesis rate (5.40 μmol/m2/sec.) at application of 150 mg/l BA. As expected, photosynthesis rate increased with higher chlorophyll content. The photosynthesis rate for both treatments were double compared to the other treatments. Stomatal conductance, leaf fresh weight, and plant grade were also significantly (p<0.05) affected with different concentrations of BA. Similar to the photosynthesis and chlorophyll content of D. sanderiana, plants sprayed with 300 mg/l BA showed a better growth response, while C. variegatum needs lower concentrations (150 mg/l BA). In order to obtain a good plant grade in term of leaf freshness, D. sanderiana and C. variegatum required BA concentration of 300 mg/l (4.50 = excellent quality) and 150 mg/l (4.17 = excellent quality) respectively
Pengaruh Konsentrasi Benzil Adenin terhadap Kualitas Pascapanen Dracaena sanderiana dan Codiaeum variegatum Muhammad Fuadi; Yusdar Hilman
Jurnal Hortikultura Vol 18, No 4 (2008): Desember 2008
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v18n4.2008.p%p

Abstract

Penelitian ini dilaksanakan dengan tujuan untuk mendapatkan pengaruh berbagai konsentrasi benzil adenin �B� � � (BA) terhadap kualitas Dracaena sanderiana dan Codiaeum variegatum pada saat simulasi pengangkutan melalui laut (di ruang gelap). Perlakuan terdiri dari konsentrasi BA: 0 (kontrol), 75, 150, 225, dan 300 mg/l. Hasil penelitian menunjukkan bahwa kualitias D. sanderiana dan C. variegatum pada parameter laju fotosintesis, konduktansi stomata, kadar klorofil, tinggi tanaman, dan kelas tanaman dipengaruhi oleh benzil adenin. Pada D. sanderiana laju fotosintesis (6,74 μmol/m2/det) dan kandungan klorofil tertinggi dicapai pada konsentrasi 300 mg/l, sedangkan pada C. variegatum tertinggi (5,40 μmol/m2/det) pada konsentrasi 150 mg/l. K� � � � Kadar fotosintesis meningkat dengan meningkatnya kandungan klorofil. Kadar fotosintesis pada perlakuan ini 2 kali lipat bila dibandingkan dengan perlakuan lain. Konduktansi stomata, berat segar daun, dan kelas tanaman juga dipengaruhi oleh konsentrasi BA. Kadar fotosintesis dan kandungan klorofil pada D. sanderiana di mana tanaman yang diberi perlakuan 300 mg/l BA menunjukkan bahwa tanggap tanaman lebih baik dan kebutuhan C. variegatum memerlukan konsentrasi yang lebih rendah (150 mg/l BA). Kelas tanaman yang lebih baik seperti warna daun hijau gelap dan segar. Dracaena sanderiana dan C. variegatum masing-masing menghendaki konsentrasi BA 300 mg/l (4,50 = kualitas sangat baik) dan 150 mg/l (4,17 = kualitas sangat baik).ABSTRACT. Fuadi, M. and Y. Hilman. 2008. The Effect of Benzyl Adenine Concentration on Postharvest Quality of Dracaena sanderiana and Codiaeum variegatum. This study was carried out with the main objective of looking at the effects of benzyl adenine (BA) on the growth and quality retention of Dracaena sanderiana and Codiaeum variegatum during simulation of subsequent shipping conditions (in the dark chamber). Concentrations of BA applied were 0 (control), 75, 150, 225, and 300 mg/l. The results showed that the growth and plant quality of D. sanderiana and C. variegatum in terms of photosynthesis rate, stomatal conductance, chlorophyll content, plant height, and plant grade were significantly (p<0.05) affected by BA. The highest photosynthesis rate (6.74 μmol/m2/sec.) and chlorophyll content were found on D. sanderiana sprayed with 300 mg/l BA, while C. variegatum gave the highest photosyntesis rate (5.40 μmol/m2/sec.) at application of 150 mg/l BA. As expected, photosynthesis rate increased with higher chlorophyll content. The photosynthesis rate for both treatments were double compared to the other treatments. Stomatal conductance, leaf fresh weight, and plant grade were also significantly (p<0.05) affected with different concentrations of BA. Similar to the photosynthesis and chlorophyll content of D. sanderiana, plants sprayed with 300 mg/l BA showed a better growth response, while C. variegatum needs lower concentrations (150 mg/l BA). In order to obtain a good plant grade in term of leaf freshness, D. sanderiana and C. variegatum required BA concentration of 300 mg/l (4.50 = excellent quality) and 150 mg/l (4.17 = excellent quality) respectively
Analysis of the Implementation of the Independent Curriculum in Elementary Schools in Indonesia Fuadi, Muhammad; Zulfikar, Teuku; Shadiqin, Sehat Ihsan
Jurnal Sustainable Vol 6 No 2 (2023): Sustainable
Publisher : Lembaga Penjaminan Mutu, IAIN Syaikh Abdurrahman Siddik Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32923/kjmp.v6i2.4071

Abstract

This research is a systematic literature review on implementing the Independent Curriculum in Elementary Schools in Indonesia. The method used in this study is qualitative, with data collection techniques using the library research method. The results of this systematic literature review research: The implementation of the Independent Curriculum was introduced to provide flexibility to schools in designing curricula that align with local needs and student development. In its implementation, the Pancasila student profile strengthening project is a co-curricular activity and does not need to be mapped to achieve Learning Outcomes. Then, the principles of the Pancasila student profile strengthening project are holistic, contextual, student-centered, and exploratory.
Pengaruh Kondisi Pemotongan Terhadap Gaya Potong Pada Proses Milling S45C Aulia, Udink; Zulfan, Zulfan; Fuadi, Muhammad
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 10, No 1 (2024): April
Publisher : universitas teuku umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmkn.v10i1.9392

Abstract

AbstrakGaya potong merupakan salah satu faktor kunci yang wajib diketahui dalam melakukan proses permesinan. Dalam permesinan, gaya potong dapat ditemukan pada saat berlangsungnya proses permesinan. Penelitian ini bertujuan untuk membandingkan gaya potong pada proses Milling baja karbon sedang menggunakan metode up cut dan down cut Milling. Penelitian ini menggunakan material uji baja karbon sedang S45C dengan dimensi panjang 130 mm, lebar 60mm, serta ketebalan 15 mm. Pada pelaksanaan proses Milling akan menggunakan mesin CNC Milling Agma A-8 dan pahat HSS coating jenis endmill berdiameter 10 mm dan mempunyai 4 flute dengan variasi kondisi pemotongan: kecepatan potong sebesar 80 m/min, 83 m/min, 86 m/min; sehingga memperoleh putaran spindel sebesar 2548 rpm, 2643 rpm dan 2739 rpm; dan kecepatan pemakanan sebesar 306 mm/min, 318 mm/min, 330 mm/min dengan kedalaman potong sebesar 0,5 mm. Hasil penelitian menunjukkan bahwa kondisi pemotongan dan metode pemotongan mempengaruhi gaya potong yang dihasilkan. Nilai gaya potong terendah berdasarkan nilai resultan diperoleh pada metode up cut kondisi pemotongan 1 yaitu sebesar 182,65 N, sedangkan nilai tertinggi diperoleh pada metode down cut sebesar 335,64 N. Berdasarkan nilai resultan diperoleh bahwa metode up cut memperoleh nilai lebih baik yaitu 182,65 N, 201,44 N,dan 212,88 dibandingkan metode down cut yang memperoleh nilai 247,29 N, 269,27 N, dan 335,64 N.Keywords: Gaya Potong, Kondisi Pemotongan, Up Cut Milling, Down Cut Milling
Misconception Analysis of Student Books on the Theme of Building Household Fuadi, Muhammad; Susilo, Mohamad Joko
Journal of Pedagogy and Education Science Vol 2 No 03 (2023): Journal of Pedagogy and Education Science
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56741/jpes.v2i03.355

Abstract

This study aimed to discover whether there were misconceptions about Islamic religious education learning materials and manners regarding the theme of the beauty of household mahligai to students. This type of research is a qualitative literature review with a naturalistic approach. In this case, the researcher examines books, journals, theses, and other sources that discuss textbooks on Islamic religious education and morals and the book of Qurrotul Uyun. The data collection technique used in this is a documentary literature review with the object of discussion in question. Data in the library is processed by editing, organising, and finding. Researchers used content analysis in this study. Based on the results of the study, it was found that the misconceptions in the PAI and Characteristics books for grade 12 were related to students, teachers, textbooks, context, and methods. Suppose the categories of misconceptions are sorted from largest to smallest. In that case, they are found in PAI books and manners for class 12, namely oversimplifications, misidentifications, over generalisations, under generalisations and obsolete concepts and terms. None of the textbook’s analytical material is free from misconceptions.
COMPARATIVE ANALYSIS OF WATER-BASED INHIBITORS CONTAINING CDEA AND TEA AGAINST API 5L GRADE B Prabowo, Imam; Ichsanudin, Muhammad; Fuadi, Muhammad; Mussoddaq, Mochamad; Paundra, Fajar
J-ENSITEC Vol. 11 No. 01 (2024): December 2024
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jensitec.v11i01.11931

Abstract

Corrosion of API 5L Grade B steel is a common challenge in industries where the material is exposed to corrosive environments, such as saline solutions. To combat this issue, corrosion inhibitors are often used to protect the steel. This study explores the effectiveness of two inhibitors—Triethanolamine (TEA) and Cocamide DEA (CDEA)—in reducing corrosion on API 5L Grade B steel. By calculating the corrosion rate and inhibitor efficiency, we evaluated the protective properties of each substance. The results showed that TEA provided better corrosion protection, with a corrosion rate of 0.00045 mpy, compared to CDEA’s rate of 0.0009 mpy. Additionally, TEA demonstrated a higher inhibitor efficiency of 70.97%, while CDEA showed only 41.94%. These findings suggest that TEA is a more effective choice for preventing corrosion in API 5L Grade B steel, offering a viable solution to enhance the material’s durability in harsh environments.
Contribution of Ali Hasjmy's Legacy of Thought to Aceh Islamic Education Arfan, Fahmi; Nirwana, Andri; Fuadi, Muhammad; Fadli, Nazar; Ana, Ayu Sahfitri
Suhuf: International Journal of Islamic Studies Vol. 36 No. 2 (2024): November
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/suhuf.v36i2.4764

Abstract

Ali Hasjmy is a writer, cleric, and key figure in advancing education in Aceh. His educational philosophy covers the purpose of education, distinctions between teaching and education, critique of secularism, and the importance of religious instruction. This research, based on a literature review, shows that for Hasjmy, education nurtures faith, knowledge, and virtuous deeds, aiming to produce people devoted to God, knowledgeable, morally upright, and ready to defend the oppressed. Religious education, he argued, is vital, not just for knowledge, but for practical application in daily life. Hasjmy opposed educational secularism, insisting that education should strengthen faith while equipping students with practical skills for societal development, particularly in agriculture, industry, and mining. His ideas remain relevant, symbolized by the decree No. 90 of 1960, which established September 2 as Aceh's Education Day. He envisioned Aceh as a hub of Islamic knowledge and culture and spearheaded the Darussalam Educational Concept to improve education. His efforts laid the foundation for the continued growth of education in Aceh, creating a well-integrated system where the younger generation could advance, benefiting from the groundwork laid by previous generations.
Upaya Peningkatan Mahir Berbahasa Arab melalui Program Mahasiswa KKN Fuadi, Muhammad
Al Mu'azarah: Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2024): Maret
Publisher : Universitas Islam Internasional Darullughah Wadda'wah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38073/almuazarah.v1i2.1464

Abstract

Since the discovery of COVID-19 in Indonesia which resulted in a global pandemic, many people have tried to play a role in resolving the existing problems. One of them is contained in thematic KKN activities, students serve in the community environment of Darullugha Wadda'wah Islamic Boarding School. Where in its implementation, it begins with conducting an initial survey in the area (to identify problems) and it is found that there are too many busy students and lack of free time to learn Arabic more proficiently. Therefore, an activity program of speaking Arabic fluently in 5 minutes. Although there are various problems, it is hoped that after the implementation of this activity the students' ability to speak Arabic can be more proficient in everyday life.
The Urgency of Understanding Learning Styles to Optimize Student Potential Fuadi, Muhammad; Walidin, Warul; Salami, Salami
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.9409

Abstract

As an educator, understanding the characteristics and learning styles of students is a necessity before the learning process starts from planning, implementation and evaluation. Educators need to conduct diagnostic assessments to find out the initial data from the learning profile of students to help to achieve learning objectives. Learning style is a way for learners to learn according to their talents, interests, and what drives them to understand the subject matter more quickly. The learning style of students has its ways and methods so educators must understand to determine strategies, techniques and teaching media to optimize the potential of students. In general, there are three learning styles of students, namely, auditorium or the process of learning by hearing something is more dominant. Visual students learn by utilizing vision so that information is faster to understand—kinesthetic learning with actions, simulations and physical activity. An educator must consider the best learning method by looking at the characteristics of each individual with learning objectives and the development of student potential.
Kampung ramah perempuan dan peduli anak RW 01 kelurahan Warugunung Surabaya: optimalisasi dan pendampingan Abdullah, Ahmad Fariza; Rahmawati, Amelia Putri; Aisyah, Rohmadatul; Mu’afy, Muhammad Farhat; Fuadi, Muhammad; Ningsih, Yusria
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 3 (2024): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i3.25947

Abstract

Abstrak Artikel ini membahas tentang optimalisasi dan pendampingan program Kampunge Arek Suroboyo Ramah Perempuan dan Peduli Anak (KAS-RPPA) di RW 01 Kelurahan Warugunung, Kecamatan Karang Pilang, Surabaya. Penelitian ini menggunakan metode Community-Based Participatory Research (CBPR) dengan pendekatan sosialisasi dan pendampingan intensif. Tim pengabdian berkolaborasi dengan warga setempat untuk mengidentifikasi dan mengoptimalkan potensi yang sesuai dengan indikator KAS-RPPA. Hasil pengabdian menunjukkan peningkatan signifikan pada lima aspek utama program, yakni Kampung Belajar, Kampung Asuh, Kampung Sehat, Kampung Aman, serta Kampung Kreatif dan Produktif. Capaian penting merupakan penyaluran beasiswa, pelatihan pemberdayaan perempuan, pengadaan program Sekolah Orang Tua Hebat (SOTH), sosialisasi pencegahan stunting dan pernikahan anak, serta pengembangan UMKM lokal. Sebagai luaran, disusun portofolio KAS-RPPA yang dapat menjadi acuan pengembangan program di masa mendatang. Pengabdian ini tidak hanya berhasil mengoptimalkan program KAS-RPPA, tetapi juga membuka peluang konsultasi berkelanjutan bagi kader setempat. Hasil ini diharapkan dapat menjadi model bagi pengembangan Kampung Ramah Perempuan dan Peduli Anak di wilayah lain, serta menyediakan dasar untuk monitoring dan evaluasi program serupa di kemudian hari. Kata kunci: kampung; ramah rerempuan dan peduli anak; KAS-RPPA; optimalisasi; pendampingan. AbstractThis article discusses the optimization and assistance of Kampunge Arek Suroboyo Ramah Perempuan dan Peduli Anak (KAS-RPPA) program in RW 01 Warugunung Village, Karang Pilang District, Surabaya. This study uses Community-Based Participatory Research (CBPR) method with an intensive socialization and mentoring approach. The service team collaborates with local residents to identify and optimize potential in accordance with the KAS-RPPA indicators. The results of the service showed a significant increase in five main aspects of the program, namely Learning Villages, Foster Villages, Healthy Villages, Safe Villages, and Creative and Productive Villages. Important achievements are the distribution of scholarships, women’s empowerment training, procurement of Sekolah Orang Tua Hebat (SOTH) program, socialization of stunting prevention and child marriage, and the development of local MSMEs. As an output, a KAS-RPPA portfolio is prepared that can be a reference for future program development. This service not only succeeded in optimizing the KAS-RPPA program, but also opened up opportunities for continuous consultation for local cadres. These results are expected to serve as a model for the development of Women-Friendly and Child-Friendly Villages in other regions, as well as provide a basis for monitoring and evaluation of similar programs in the future. Keywords: village; women-friendly and child-care; KAS-RPPA; optimization; mentoring.