Zobrazeno 1 - 10
of 1 478
pro vyhledávání: '"Sidik, P"'
This paper proposes two levels of preheating for the inflaton that is non-minimally coupled with gravity. The first level, later named by the quadratic regime, corresponds to the matter-dominated era and is responsible for draining the inflaton's ene
Externí odkaz:
http://arxiv.org/abs/2409.04248
Autor:
Firdos Sidik, Kesya Fatihah, Wahyu Darmawangsa, Arifa Faza, Rizal Setiawan, Khakam Ma’ruf, Wahyu Hidayat, Wrego Giamboro
Publikováno v:
Iraqi Geological Journal, Vol 57, Iss 2E, Pp 1-13 (2024)
Batursari District is a region in Pekalongan, Central Java that is rich in andesite rock resources. Andesite rock is an igneous rock widely used in infrastructure construction, such as split casts and foundations. The geoelectric method is one techni
Externí odkaz:
https://doaj.org/article/72710d30d01046658820cea755f32745
Publikováno v:
Sustainable Environment Research, Vol 34, Iss 1, Pp 1-14 (2024)
Abstract Algogenic organic matter (AOM) generated from cyanobacteria-impacted reservoirs poses a significant risk to drinking water. This study aimed to investigate the molecular degradation signature of Microcystis aeruginosa (MA)-derived AOM by ele
Externí odkaz:
https://doaj.org/article/8f95ec6624614093b1d5d36d3654f45b
Autor:
Feni Fernita Nurhaini, Pascale Ramadhan, Muhayatun Santoso, Rizal Kurniadi, Arbi Dimyati, Indah Kusmartini, Diah Dwiana Lestiani, Syukria Kurniawati, Endah Damastuti, Djoko Prakoso D. Atmodjo, Moch Faizal Ramadhani, Woro Yatu N. Syahfitri, Dikdik Sidik Purnama
Publikováno v:
Environment and Natural Resources Journal, Vol 22, Iss 6, Pp 483-499 (2024)
Rapid urbanization and high population density in three major cities in Indonesia, Bandung, Jakarta, and Tangerang have led to significant air quality issues. Fine inhalable particles (PM2.5) with distinct morphologies and elemental compositions pose
Externí odkaz:
https://doaj.org/article/a7c59f18a83842e1b3eed65e2dcf770d
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 6, Pp 642-651 (2024)
The Global Navigation Satellite System (GNSS) is widely utilized for accurate positioning. One commonly applied method to obtain precise coordinate estimates is by implementing the relative positioning in network mode. However, this approach can be c
Externí odkaz:
https://doaj.org/article/3d7b7959e1514ac58273cf2c91bb4935
Autor:
Ary Purwantiningsih, Sidik Puryanto
Publikováno v:
Perspektif: Jurnal Ilmu-ilmu Sosial, Vol 13, Iss 4, Pp 1155-1165 (2024)
he eruption of Mount Semeru has caused significant material and physical losses, as well as created uncertainty and crises across various sectors, both economic and social. The impacts of lava flows, volcanic ash, and hot debris during the eruption n
Externí odkaz:
https://doaj.org/article/ec291bc631244c52870db8c7f99e8b56
Publikováno v:
Chemistry and Materials, Vol 3, Iss 3, Pp 108-116 (2024)
The development of Direct Ethanol Fuel Cell (DEFC) has attracted much attention, as alternative energy sources due to its various advantages. However, among its various advantages, DEFC has several problems, such as the kinetics of the ethanol oxidat
Externí odkaz:
https://doaj.org/article/b65cdfec4dfc44c1a184a0300e21f76a
Publikováno v:
Media Iuris, Vol 7, Iss 3, Pp 457-478 (2024)
The importance of the bank in applying the precautionary principle contributes to ensuring a sound banking system and protecting the country’s economy. In lending, the precautionary principle was manifested in a standard agreement between the bank
Externí odkaz:
https://doaj.org/article/9a34b2e3d1014b64a90beb410fdc9e80
Autor:
A. Mubaraq, M. Sembiring, E. Widiastuti, E. Fachrial, B. Utomo, M. Turjaman, F. Sidik, Y.I. Ulumuddin, V.B. Arifanti, E.S. Siregar, T. Kajita, S. Proches, M. Basyuni
Publikováno v:
Global Journal of Environmental Science and Management, Vol 10, Iss 4, Pp 2145-2162 (2024)
The unique positioning of mangrove ecosystems between land and sea makes them vital in the nitrogen cycle. The role of nitrification in the nitrogen cycle is important to provide nitrogen compounds readily absorbed by mangrove plants. Nevertheless, t
Externí odkaz:
https://doaj.org/article/de0e8ea9d11346b28e4f82f31d574bec
Autor:
Severino G. Salmo, Sean Paul B. Manalo, Precious B. Jacob, Maria Elisa B. Gerona-Daga, Camila Frances P. Naputo, Mareah Wayne A. Maramag, Mohammad Basyuni, Frida Sidik, Richard MacKenzie
Publikováno v:
Carbon Balance and Management, Vol 19, Iss 1, Pp 1-12 (2024)
Abstract Background Southeast Asian (SEA) mangroves are globally recognized as blue carbon hotspots. Methodologies that measure mangrove soil carbon stock (SCS) are either accurate but costly (i.e., elemental analyzers), or economical but less accura
Externí odkaz:
https://doaj.org/article/88b088c6eb9e46a0b098b2e841abb483