Results 11 to 20 of about 1,230,762 (259)
PROBABILITAS MINERAL PASIR BESI TITAN YOGYAKARTA BERDASARKAN STUDI pXRF [PDF]
, 2020 Pasir besi titan dari Yogyakarta dikarakterisasi menggunakan portable x-ray fluorescence (pXRF) dengan algoritma soil (W-tube, 40 kV) dan alloy (Rh-tube, 50 kV).
Purawiardi, Ibrahim +2 more
core +1 more source
PENGGUNAAN MIKROORGANISME DALAM INDUSTRI PEMROSESAN MINERAL [PDF]
, 2020 Kebutuhan akan logam berharga seperti emas, nikel, tembaga, silika, dan logam tanah jarang terus meningkat seiring dengan pertumbuhan penduduk dan perkembangan industri.
Handayani, Sri
core +1 more source
Mineral maturity and crystallinity index are distinct characteristics of bone mineral [PDF]
, 2010 The purpose of this study was to test the hypothesis that mineral maturity and crystallinity index are two different characteristics of bone mineral. To this end, Fourier transform infrared microspectroscopy (FTIRM) was used.
Delmas, Pierre D. +5 more
core +1 more source
Mineral resources of Thailand [PDF]
, 2002 Volume 16 of the ESCAP Mineral Atlas series represents the continuation of the ESCAP secretariat’s work in the evaluation of the geological prospects, mineral resource potential and mineral development policy of ESCAP member countries.
UN.ESCAP +1 more
core +1 more source
KONSEP PEMANFAATAN DAN PEMROSESAN MINERAL AMPAS, STUDI KASUS RENCANA PEMROSESAN AMPAS BAUKSIT KALIMANTAN BARAT [PDF]
, 2018 Semakin meningkat kapasitas produksi pertambangan di Indonesia, semakin banyak jumlah limbah atau mineral ampas (mineral tailing) yang dikeluarkan. Untuk itu perlu konsep pemikiran pemrosesan dan pemanfaatan mineral ampas melalui metode-metode yang lazim
AZIZ, MUCHTAR
core +1 more source
Investigação da termoluminescência de alexandrita (BeAl2O4:Cr3+)
Brazilian Journal of Radiation Sciences, 2020 A alexandrita natural (BeAl2O4:Cr3+) é um mineral amplamente encontrado no Brasil e tem sido investigada para atuar como um detector de radiação ionizante (dosímetro) com o uso da técnica da termoluminescência (TL).
Neilo M. Trindade +4 more
doaj +1 more source
Geotechnics, 2022 Strong interactions between mechanical deformation and chemical reactions may play a critical role in the response of geomaterials or geological systems to evolving environmental circumstances that may occur in both natural and engineered processes.
Hemanta Bista +2 more
doaj +1 more source
Bone Molecular Modifications Induced by Diagenesis Followed-Up for 12 Months
Biology, 2022 After death, diagenesis takes place. Numerous processes occur concomitantly, which makes it difficult to identify the diagenetic processes. The diagenetic processes refer to all processes (chemical or physical) that modify the skeletal remains.
Guillaume Falgayrac +7 more
doaj +1 more source
Poultry Science, 2020 Previous work has identified an effect of hatch time on chick femur mineralization. This experiment assessed the impact of hatch time and a 24-h post-hatch unfed time period on chick bone mineralization and yolk mineral utilization.
R.L. Hopcroft, P.J. Groves, W.I. Muir
doaj +1 more source
Remote Sensing, 2022 Geologic remote sensing studies often targets surface cover that is supposed to be invariant or only changing on a geological timescale. In terms of surface material characteristics, this holds for rocks and minerals, but only to a lesser degree for ...
Harald van der Werff +3 more
doaj +1 more source