Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Gumelar P"'
Autor:
Galih Taqwatomo, Aghni Ulma Saudi, Damisih, Nandang Suhendra, Mirza Wibisono, Giri Wahyu Alam, Nyoman Jujur I, Winda Rianti, Siti Amalina Azahra, Muhammad Dikdik Gumelar, Dita Adi Saputra, Saddam Husin, Riastuti Fidyaningsih
Publikováno v:
Journal of Mechanical Engineering, Vol 74, Iss 3, Pp 105-120 (2024)
This study aims to evaluate the durability of as-cast Ti-6Al-7Nb in femoral stem application using fatigue analysis. As-cast Ti-6Al-7Nb rod specimens were tested experimentally with load range of 120%, 100%, 90%, 80%, 70%, 50%, 30%, and 20% relative
Externí odkaz:
https://doaj.org/article/51cbe30343e945b8a3109f0977bb8075
Autor:
Ahmad Indra Siswantara, Illa Rizianiza, Diyas Prawara Mahdi, Tanwir Ahmad Farhan, Candra Damis Widiawati, Muhamad Hilman Gumelar Syafei, Adi Syuriadi
Publikováno v:
Journal of Sustainable Development of Energy, Water and Environment Systems, Vol 12, Iss 3, Pp 1-18 (2024)
The kinetics of the pyrolysis process of sheep manure were investigated using Thermogravimetric Analysis in this work. It was heated at 30°C to 900°C with a heating rate of 10°C/min. There are two stages of mass degradation, namely dehydration and
Externí odkaz:
https://doaj.org/article/5c5a624984f545dcbb6d3c2cd8153c29
Autor:
Ahmad Indra Siswantara, M. Hilman Gumelar Syafei, Muhammad Arif Budiyanto, Candra Damis Widiawaty, Adi Syuriadi, Tanwir Ahmad Farhan
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
Archimedes screw turbine is a hydropower machine with a cylindrical shaft and a helical screw-shaped blade. This study determines the appropriate outer diameter of the turbine by considering internal parameters, such as pitch ratio and radius ratio,
Externí odkaz:
https://doaj.org/article/896121893045481caf891590513d009c
Autor:
Adyatma Bhagaskara, Dita Adi Saputra, Aldino Javier Saviola, Karna Wijaya, Won-Chun Oh, Sri Rahayu, Muhammad Dikdik Gumelar, Aghni Ulma Saudi, Agustanhakri Agustanhakri, Abdul Hamid Budiman, Surat Indrijarso
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100844- (2024)
Nickel-manganese-cobalt (NMC) is a type of cathode material widely used in lithium-ion batteries (LiBs). It performs well on high energy density and thermal stability, but after several charged-discharged cycles, its capacity significantly degrades a
Externí odkaz:
https://doaj.org/article/9297717869034d0db7d1fed2273b75e0
Publikováno v:
Tarbiya : Journal of Education in Muslim Society, Vol 11, Iss 1, Pp 65-80 (2024)
Abstract This article uses data from the Scopus database for bibliometric review and wordcloud analysis visualization of publications related to Brain and Critical Thinking in Education (BCTE). The study highlights the importance of the brain in the
Externí odkaz:
https://doaj.org/article/acaac293aff346969651b6dc1602275b
Publikováno v:
Jurnal Simki Pedagogia, Vol 7, Iss 2, Pp 387-395 (2024)
Writing is a means of expressing thoughts and emotions. Writing is a serves as a way for individuals to communicate with their surroundings, especially for students in senior high school. Writing is employed in all learning activities. One of the act
Externí odkaz:
https://doaj.org/article/a65b9584c5b74386926c9b9e8dfe8ef2
Publikováno v:
Jurnal Simki Pedagogia, Vol 7, Iss 2, Pp 350-362 (2024)
The purpose of this study was to solve the problem of fifth-grade students at SDN Ciwidey Kota that still low in pronunciation skills. Their English pronunciations are still considered inadequate, as seen by an average score of 52.85. This study desi
Externí odkaz:
https://doaj.org/article/84caae18f6a742df84a4340aae840b05
Publikováno v:
Philanthropy: Journal of Psychology, Vol 8, Iss 1, Pp 65-85 (2024)
Abstract. Retaining talented employees in the competitive pharmaceutical industry becomes crucial for company success. This study explores employee engagement's role as a mediator in the influence of perceived organizational support on pharmaceutical
Externí odkaz:
https://doaj.org/article/0bff6261a83145e5bccc452c5ead9601
Publikováno v:
Jurnal Simki Pedagogia, Vol 7, Iss 1, Pp 296-304 (2024)
This research aims to identify the influence of cognitive strategies toward student ability in determining the main idea in descriptive text. This research uses quantitative research methods, using the preexperiment method with the design of the one
Externí odkaz:
https://doaj.org/article/c1fe9065ad814d498c96d7e979113dab
Publikováno v:
Perspektif: Jurnal Ilmu-ilmu Sosial, Vol 13, Iss 3, Pp 628-637 (2024)
The relationship between partners is essentially related to gender equality, without the concept of domination in heterosexual relationships. However, many couples experience unhealthy and toxic relationships. Interpersonal communication in such rela
Externí odkaz:
https://doaj.org/article/7e37d94b806042229cc7286f1acd0f25