Zobrazeno 1 - 10
of 348
pro vyhledávání: '"ACHMAD RIZAL"'
Publikováno v:
Innovation and Green Development, Vol 3, Iss 4, Pp 100181- (2024)
The main objective of this study is to investigate the short- and long-term effects of Foreign Direct Investment (FDI) on CO2 in some ASEAN countries having high levels of FDI, including Singapore, Indonesia, Malaysia, and Vietnam. This study applied
Externí odkaz:
https://doaj.org/article/00f7b683b3ce4d5c95b4b0c7e2015961
Publikováno v:
Al-Ulum, Vol 10, Iss 1, Pp 1-5 (2024)
To control non-communicable diseases, the NCD Posyandu (integrated service post) monitors and detects possible risk factors for non-communicable diseases in the community. This study used qualitative research methods with in-depth interview questionn
Externí odkaz:
https://doaj.org/article/a85e166d913540dca5f13c7d3a7a31dd
Autor:
Sari Rahayu, Niken Sakuntaladewi, Bugi Kabul Sumirat, Tri Sulistyati Widyaningsih, Tri Rizkiana Yusnikusumah, Nurhaedah Muin, Achmad Rizal Hak Bisjoe
Publikováno v:
Forest and Society, Vol 8, Iss 1 (2024)
Social forestry has become an integral part of Indonesia's efforts to balance economic development, conservation of natural resources, and the well-being of local communities. The Jokowi administration has made significant efforts to promote this ini
Externí odkaz:
https://doaj.org/article/91d004a8782e402f93d3456229ef33cb
Autor:
M. Arun, Debabrata Barik, Sreejesh S.R. Chandran, Nikhil Govil, Prabhakar Sharma, T.M. Yunus Khan, Rahmath Ulla Baig, Bhaskor Jyoti Bora, Bhaskar Jyoti Medhi, Raman Kumar, Achmad Rizal, Muhammad Imam Ammarullah
Publikováno v:
Case Studies in Thermal Engineering, Vol 56, Iss , Pp 104204- (2024)
This study explores the influence of Zinc Oxide (ZnO) nanofluids on solar water heaters with Dimple Tubes and Helical Twisted Tape (DTHTT) surfaces. The helical twisted tape design enhances turbulence, improving nanofluid mixing and thermal exchange.
Externí odkaz:
https://doaj.org/article/f85aa69b7bb34f86939437f2600c6407
Autor:
E.R. Babu, Nagaraja C. Reddy, Atul Babbar, A. Chandrashekar, Raman Kumar, Pardeep Singh Bains, Majed Alsubih, Saiful Islam, Sanjeev Kumar Joshi, Achmad Rizal, Muhammad Imam Ammarullah
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104065- (2024)
Pulsating heat pipe (PHP) is an implicit technique through a passive two-stage heat transfer system. This paper presents the experimentations on PHP contrived using copper with different inner tube diameters of 1, 1.5, 2, and 2.5 mm, respectively. Th
Externí odkaz:
https://doaj.org/article/751869cda65f406890cd47e790f3de72
Publikováno v:
Journal of Applied Engineering and Technological Science, Vol 5, Iss 1 (2023)
This study describes the prediction of heart disease using ensemble classifiers with parameter optimization. As input, a public dataset was taken from UCI machine learning repository, which refers to the dataset at UCI Machine learning. The dataset c
Externí odkaz:
https://doaj.org/article/af6ea8463aa44462a275ee529f172c8a
Autor:
Mukesh Kumar, Harnam Singh Farwaha, Raman Kumar, T.M. Yunus Khan, Syed Javed, Anish Kumar Sachdeva, Sehijpal Singh, Achmad Rizal, Muhammad Imam Ammarullah
Publikováno v:
Case Studies in Thermal Engineering, Vol 52, Iss , Pp 103773- (2023)
The thermal properties of paraffin wax were upgraded by utilizing rice husk-derived graphene nanoparticles. In terms of performance, the stability of NPEPCM is an essential aspect. The stability of REPCM is checked using surfactants (CTAB, SDBS, SDS)
Externí odkaz:
https://doaj.org/article/c429f1d9a2db45c293f4895602a3fafa
Autor:
Achmad RIZAL, Suhendar I. SACHOEMAR, Ratu Siti ALIAH, HARYANTI, Joko Prayitno SUSANTO, MUHAMI, Indrati SUKMADI
Publikováno v:
Geo Journal of Tourism and Geosites, Vol 46, Iss 1, Pp 285-292 (2023)
This study aims to analyze the level of sustainability of coastal resources in the Mentawai Islands District. As an area that has various potential resources. Many developments in coastal areas are essential means of regional economic growth. It tu
Externí odkaz:
https://doaj.org/article/466ef7988b174790bcceeea470dc94ea
Publikováno v:
An-Nadaa: Jurnal Kesehatan Masyarakat, Vol 9, Iss 2, Pp 142-150 (2022)
Tingginya kasus positif virus Covid 19 tercatat sebanyak 770 kasus dengan jumlah penderita meninggal dunia 9 orang disebabkan oleh rendahnya cakupan Vaksinasi. Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan, sikap, dukungan keluarga d
Externí odkaz:
https://doaj.org/article/c8182bb4223e41f3839b2cfa607fd00c
Autor:
Achmad RIZAL, Suhendar I. SACHOEMAR, Ratu Siti ALIAH, Awal SUBANDAR, HARYANTI, MUHAMI, Sumiarti ANDR, Syahril MAKOSIM
Publikováno v:
Geo Journal of Tourism and Geosites, Vol 43, Iss 3, Pp 1081-1090 (2022)
Strawberry agrotourism is the most extensive strawberry farming in Bandung, West Java. This agrotourism has the potential for nature, tourism, conservation, and regional economic potential. This research aims to identify the characteristics and ass
Externí odkaz:
https://doaj.org/article/d4c58fc4f4ee43d097d0ffb2d0b22c5f