Search results

Case Study of Alluvial Gold Mining at Pulai Mining in Gua Musang, Kelantan, Malaysia Eang Khy Eam1, a, Syed Fuad Saiyid Hashim2, b, Mohd Hazizan Mohd Hashim3, c, Mior Termizi Mohd Yusof4, d 1-3School of Materials and Mineral Resources Engineering, Engineering Campus, USM, 14300 Nibong Tebal, Penang, Malaysia 4Pulai Mining Sdn Bhd, Lot 427, No 4, Kolam Mas, RPT Kesedar Sg Terah, 18300 Gua Musang, Kelantan, Malaysia, Tel.: (60)12 515 1974 akhyeam_eang@yahoo.com, bmrsyfuad@eng.usm.my, cmohd_hazizan@eng.usm.my, dmiortermizi@gmail.com Keywords: Alluvial gold mining, Basal gold-bearing, Bedrock, Fluviatile gold placer deposit, Sizeable reserves Abstract The Pulai fluviatile gold placer deposit stretches along 17 km of the upper reaches of Sungai Galas, Gua Musang, Kelantan.
The paydirt hopper where the material is washed with powerful jet of water D C The shaking table is used to extract the gold from the material recovered from the palong.
The authors greatly acknowledge the support from the School of Materials and Mineral Resources Engineering Campus, Universiti Sains Malaysia.
Batchelor, "Geological characteristics of the Pulai alluvial gold deposit, South Kelantan, Malaysia", Journal of Southeast Asian Earth Sciences, Vol. 10 (1-2), July–August 1994, pp. 101-108, 1994

It could break harmful materials such as chloride, aldehydes and microorganism in air down to harmless CO2 and water in order to realize air purification, deodorization and sterilization.
The research progress of methanal released from indoor decoration materials [J]. environment and occupational medicine: 2004,21 (6): 493-495
TiO2-activated carbon materials purifying indoor methanal pollution [J].
Sichuan University Journal(engineering science edition) : 2004, 36 (4) :41-44

Experimental Procedure Material and Preparation.
The chosen base material was a eutectic Al-1.8 wt% Fe alloy.
Acknowledgement The authors would like to thank the Natural Sciences and Engineering Research Council of Canada (NSERC), and the University of Windsor for supporting the work.
Hu, Al-Mn alloys for electrical applications: a review, Journal of Alloys and Metallurgical Systems. 2 (2023) 100008
Hu, Effect of Sr and Ni Addition on Microstructure, Tensile Behavior and Electrical Conductivity of Squeeze Cast Al-6Si-3Cu Al Alloy, Key Engineering Materials. 921 (2022) 3-14

Remote equipment or robotic systems have been developed and employed at many nuclear material handling sites.
A nuclear fuel cycle technology, which reuses spent nuclear fuel as a raw material, is being developed in the DFDF (DUPIC Fuel Development Facility) at KAERI (Korea Atomic Energy Research Institute).
The DFDF is the hot-cell of the IMEF (Irradiation Material Examination Facility) at KAERI.
The master-slave manipulators installed in the DFDF hot-cell and isolation room are used to handle materials or equipment located inside the cell.
Yang: Journal of Nuclear Science and Technology Supplement 3 (2002), p. 799 [4] T.W.

Micronization of Hydrothermally Extracted Phytochemical Compounds from Gracilaria sp Using Electrospraying Dwi Setyorini1,a, Siti Machmudah1,b*, Sugeng Winardi1,c, Wahyudiono Wahyudiono2,d and Motonobu Goto2,e 1Department of Chemical Engineering, Institut Teknologi Sepuluh Nopember, Kampus ITS, Sukolilo, Surabaya 60111, Indonesia 2Department of Materials Process Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8063, Japan adwisetyo1995@gmail.com, b*machmudah@chem-eng.its.ac.id, cswinardi@chem-eng.its.ac.id, dwahyudiono@b.mbox.nagoya-u.ac.jp, egoto.motonobu@material.nagoya-u.ac.jp Keywords: micronization, hydrothermal, phytochemical, electrospraying, Glacilaria sp Abstract.
Experimental Section Materials.
Apparatus for hydrothermal extraction The subcritical water extraction process started from loading 1 g of raw material into extractor.
Huyunh, Electrospray method: processing parameters influence on morphology and size of PCL particles, Journal of Science and Technology 55 (2017) 209-215

Characterization of Various Size ZnO Nanorods Prepared by RF Sputtering and Hydrothermal Method Chi- Shiuan Yen1, Huai-Yi Chen1*, Horng-Show Koo2 and Chiung-Hui Lai3 1Department of Electronic Engineering, Huafan University, Taiwan 22301, R.O.C. 2Department of Opto-Electronic System Engineering, Minghsin University of Science and Technology, Taiwan 30401, R.O.C. 3Department of Electronics Engineering,Chung Hua University, Taiwan 30012, R.O.C.
For its translucent properties, it is suitable for building materials to achieve the energy efficiency.
ZnO raw materials are with low cost and Earth-abundant.
REFERENCES [1] Preetam Singh, Amit Kumar Chawla, Davinder Kaur, and Ramesh Chandra, Effect of oxygen partial pressure on the structural and optical properties of sputter deposited ZnO nanocrystalline thin films, Materials Letters 61 (2007) 2050-2053
[2] Takahiro Hiramatsu, Mamoru Furuta, Hiroshi Furuta, Tokiyoshi Matsuda, and Takashi Hirao, Influence of Thermal Annealing on Microstructures of Zinc Oxide Films Deposited by RF Magnetron Sputtering, Japanese Journal of Applied Physics 46( 2007) 3319–3323

Advanced Materials Research, (2011), vol. 223 pp 464-472
Materials Science Forum, (2021), vol. 1020, pp 55-59
Materials Science Forum, (2021), vol. 1018, pp 117-122
Science and Technol., (2019), vol. 17, N. 6, p. 1-5
Advanced Materials Research, (2013), vol. 716, p. 423-429. doi:10.4028/www.scientific.net/ AMR.716.423 [23] S.

Then ZGF nanocomposites were contained on sodium alginate-polyvinyl alcohol (SA-PVA) as hydrogel packing material.
Acknowledgments This work was supported by Kasetsart University Kamphaeng Saen Campus, Technology Transfer Center (RPTTC), Department of Physics in Faculty of Liberal Arts and Science, and Kasetsart University Kamphaeng Saen campus References [1] V.
Nasrabadi: Arabian Journal of Chemistry (2014), http://dx.doi.org/10.1016/j.arabjc.2014.05.030 [30] J.Cao, C.
Zhang: Materials Vol 604 (10) (2017) p. 1 [31] H.
Abdulwahid: Optical Materials Vol 116 (2021) p. 111062 [37] K.

Second, through the creation of specialized undergraduate research funds, students do their own project leader, taking the initiative to link science and technology instructors.
This gives a higher requirement of the reform and construction of the university library, library network system, international journals and reference room.
This present cross-campus of many disciplines, scientific research projects can share with each other, and also avoid phenomenon of duplicate investment and projects and material resources waste in the construction of various colleges, laboratories and research centers.
With Social progress and development of science and technology, education reform is urgently needed to develop creative talents.
Huazhong Agricultural University (Social Sciences), pp. 134-137, (2008) [3] L.

Material and Methods This research consists of several phases, i.e. sample preparation, experimental setup, feature selection, and classification model and performance evaluation.
Triyana, in 2018 4th International Conference on Science and Technology (ICST) (IEEE, 2018), pp. 1–6
Al Riza, and others, in IOP Conference Series: Earth and Environmental Science (IOP Publishing, 2021), p. 012022
Zonyfar, and others, “Classification of Tempeh Maturity Using Decision Tree and Three Texture Features,” JOIV: International Journal on Informatics Visualization 6(4), 883–889 (2022)
Masithoh, in IOP Conference Series: Earth and Environmental Science (IOP Publishing, 2022), p. 012045