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
doaj +1 more source
The Relationship between the Optical Depth of the 9.7 micron Silicate Absorption Feature and Infrared Differential Extinction in Dense Clouds [PDF]
, 2007 We have examined the relationship between the optical depth of the 9.7 micron silicate absorption feature (tau_9.7) and the near-infrared color excess, E(J-Ks) in the Serpens, Taurus, IC 5146, Chameleon I, Barnard 59, and Barnard 68 dense clouds/cores ...
A. C. A. Boogert +15 more
core +3 more sources
Electrically conductive fibers in cluster bomblets which targeted the electric power system of FR Yugoslavia in 1999 / Электропроводящие волокна в кассетных бомбах, сброшенных на объекты электроэнергетической системы Союзной Республики Югославия в 1999 году / Elektroprovodljiva vlakna u kaseticama bombi kojima je napadnut elektroenergetski sistem SR Jugoslavije 1999. godine [PDF]
Vojnotehnički Glasnik, 2020 Introduction/purpose: The paper presents the mode of operation of the CBU-102(V) 2/B cluster bomb, weighing about 340 kg and containing bomblets with electrically conductive fibers for disabling power plants. Methods: Physical and chemical analyses of
Mirjana N. Anđelković-Lukić +1 more
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9.7 um Silicate Features in AGNs: New Insights into Unification Models [PDF]
, 2006 We describe observations of 9.7 um silicate features in 97 AGNs, exhibiting a wide range of AGN types and of X-ray extinction toward the central nuclei.
Antonucci R. +17 more
core +1 more source
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
doaj +1 more source
High-Q bismuth silicate nonlinear glass microsphere resonators [PDF]
, 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 ...
Brambilla, G. +8 more
core +2 more sources
Minerals, 2019 Tailings generated from mineral processing have attracted worldwide concerns due to creating serious environmental pollution. In this work, porous adsorbents were prepared as a porous block by using silicate tailings, which can adsorb heavy metal ions ...
Dongxia OuYang +5 more
semanticscholar +1 more source
3 - 14 Micron Spectroscopy of Comets C/2002 O4 (Honig), C/2002 V1 (NEAT), C/2002 X5 (Kudo-Fujikawa), C/2002 Y1 (Juels-Holvorcem), 69P/Taylor, and the Relationships among Grain Temperature, Silicate Band Strength and Structure among Comet Families [PDF]
, 2004 We report 3 - 13 micron spectroscopy of 4 comets observed between August 2002 and February 2003: C/2002 O4 (Honig) on August 1, 2002, C/2002 V1 (NEAT) on Jan. 9 and 10, 2003, C/2002 X5 (Kudo-Fujikawa) on Jan.
Beust H. +12 more
core +1 more source
The Origin of the Silicate Emission Features in the Seyfert 2 Galaxy, NGC 2110
, 2009 The unified model of active galactic nuclei (AGN) predicts silicate emission features at 10 and 18 microns in type 1 AGN, and such features have now been observed in objects ranging from distant QSOs to nearby LINERs.
Alonso-Herrero +33 more
core +1 more source
PREPARATION AND INVESTIGATION OF METALLIC SILVER NANOPARTICLES BY ANODIC OXIDATION [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013 The article provides the results of the electrochemical preparation of metallic silver nanoparticles. The process was carried out in distilled water using silver electrodes.
A.V. Shmigel +3 more
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