Results 31 to 40 of about 171,465 (313)
Jurnal Kelautan Tropis, 2020 The accumulation of phytoplankton biomass measured as chlorophyll-a is highly depends on the availability of ammonia and silicate in the waters. The purpuses of the study were examining the concentration of chlorophyll-a and its relation with ammonia and
Alianto Alianto +3 more
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Micromachines, 2022 The Bi/Sn-doped aluminosilicate glass samples were prepared using a melting–quenching method and their near-infrared (NIR) emission properties were studied.
Song Xiang +4 more
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Plants, 2023 Biostimulants such as silicate (SiO32−) compounds and antagonistic bacteria can alter soil microbial communities and enhance plant resistance to the pathogens and Fusarium oxysporum f. sp.
Md Aiman Takrim Zakaria +5 more
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Effects of structural relaxation on cationic tracer diffusion in silicate melts [PDF]
, 1989 The glass transition in silicate melts is a curve in time-temperature space marking the transition of the melt structure from an unrelaxed, disequilibrium glass to a relaxed, equilibrium liquid. Tracer diffusivity data obtained in glasses vs.
Dingwell, Donald B., Donald B. Dingwell
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Surgical management of an accessory canal in a maxillary premolar: a case report [PDF]
Restorative Dentistry & Endodontics, 2019 We report the surgical endodontic treatment of a maxillary first premolar with a lateral lesion that originated from an accessory canal. Although lesions originating from accessory canals frequently heal with simple conventional endodontic therapy, some ...
Hee-Jin Kim +3 more
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Effect of Foliar Application of Different Potassium Forms on the Growth and Flowering of Snapdragon (Antirrhinum majus L.) Plants [PDF]
Journal of Plant Production, 2020 A pot experiment was conducted during 2018 and 2019 seasons in Sakha Horticulture Research Station, Kafr El-Sheikh Governorate, Egypt to study the effect of foliar application of potassium sulphate 50%, potassium nitrate 43% (1, 2 and 3 g/l water) and ...
R. E. Knany, M. E. Abd El Gayed
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Silicates, Silicate Weathering, and Microbial Ecology [PDF]
Geomicrobiology Journal, 2001 Mineralogy, microbial ecology, and mineral weathering in the subsurface are an intimately linked biogeochemical system. Although bacteria have been implicated indirectly in the accelerated weathering of minerals, it is not clear if this interaction is simply the coincidental result of microbial metabolism, or if it represents a specific strategy ...
openaire +1 more source
The solubility and oxidation state of nickel in silicate melt at low oxygen fugacities: Results using a mechanically assisted equilibration technique [PDF]
, 1994 The solubility of Ni in a silicate melt has been measured using a new, mechanically assisted equilibration technique over a wide range of controlled ƒO2 values.
Spettel, Bernhard +3 more
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Diffusion and Thermal Shock Behaviour of Silicate Dental Ceramics
Medžiagotyra, 2023 The purpose of this study is to examine the diffusion and thermal shock behaviour of the alternative dental silicates. The samples derived from BaO-SiO2 system have been produced by melting process and followed by the heat treatment.
Burcu ERTUĞ
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High-Q bismuth silicate nonlinear glass microsphere resonators
, 2012 The fabrication and characterization of a bismuth-silicate glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, high-modes can be efficiently excited in a 179 µm diameter bismuth-silicate glass microsphere via evanescent ...
Ding, M. +18 more
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