-
7281
Gamma Irradiation Effects on Track Properties of PADC-American Acrylics Track Detector
Published 2012-01-01“…Gamma irradiation effects on track properties of Polyallyl Diglycol Carbonate (PADC) track detector (PADC-American Acrylics) are studied in the dose range of 101-106 Gy. …”
Get full text
Article -
7282
Empirical Procedures for the Analysis of Physisorption Isotherms
Published 2005-12-01“…This approach has been found useful for investigating textural changes such as those accompanying the thermal decomposition of hydroxides or the activation of carbons.…”
Get full text
Article -
7283
Anatomy of the endemic palms of the Near and Middle East: archaeobotanical perspectives
Published 2013-12-01“…This work provides positive anatomical descriptors to identify the different structures and the different genera both on carbonized and desiccated material. This study may thereby contribute to the knowledge of human practices of the past.…”
Get full text
Article -
7284
Discoloration and Degradation of Bamboo under Ultraviolet Radiation
Published 2021-01-01“…The color change of bamboo scrimber under UV radiation was less and slower than that of untreated bamboo due to high density and heat treatment, and the dark carbonized scrimber changed less than that of the light carbonized scrimber. …”
Get full text
Article -
7285
-
7286
Mineralized Granitic Porphyry of the Yangla Copper Deposit, Western Yunnan, China: Geochemistry of Fluid Inclusions and H-O, S, and Pb Isotopes
Published 2020-01-01“…A model is proposed according to the early stage, a magmatic fluid reacted and replaced with the surrounding carbonate rocks and then formed skarn-type ore bodies. …”
Get full text
Article -
7287
Graphene Oxide as a Nanocarrier for Controlled Loading and Targeted Delivery of Typhonium giganteum Drugs
Published 2018-01-01“…In this study, Typhonium giganteum containing dual-function nanofibers composed of poly(butylene carbonate), polylactic acid, and graphene oxide (PBC/PLA/GO) were successfully fabricated by electrospinning. …”
Get full text
Article -
7288
Quality assessment of treated wastewater to be reused in agriculture
Published 2018-04-01“…The results showed that some parameters such as turbidity, total suspended solids, electrical conductivity, sodium, detergents, total coliform and focal coliform, ammonium, residual sodium carbonate, the Kelly’s Ratio and the Wilcox diagram were exceeding the permissible limit and are not suitable for agriculture and irrigation. …”
Get full text
Article -
7289
Synthesis and Characterization of New Heterocyclic Liquid Crystals
Published 2009-01-01“…In these liquid crystals the methylene chain length at non polar end was varied from six to ten carbons to investigate the association properties of non polar chain on the melt. …”
Get full text
Article -
7290
Spectroscopic and Gas Chromatographic Studies of Pigments and Binders in Gdańsk Paintings of the 17th Century
Published 2013-01-01“…In particular, it was determined that the yellow pigment used by both artists is lead-tin yellow type I (2PbO·SnO2), the white pigment is lead (II) carbonate hydroxide (2PbCO3·Pb(OH)2), and the ground layer material consist of chalk (CaCO3). …”
Get full text
Article -
7291
REE AND Th MINERALS IN THE METASANDSTONES OF THE UDOKAN BASIN (RUSSIA)
Published 2022-06-01“…Detrital allanite is a major REE mineral, which occurs in layers enriched in iron oxides together with authigenic allanite, monazite, and unidentified Ca and REE carbonates. Thorium is concentrated in an authigenic silicate (thorite or thorogummite), which contains a significant amount of Fe, Ca, Al, and Cu and microinclusions of Cu and Pb sulfides and baryte. …”
Get full text
Article -
7292
MINERALOGY OF CHROMITITES OF MOUNT POKLONNAYA OF THE KARABASH MASSIF, SOUTH URALS
Published 2022-12-01“…The formation of Cr-magnetite, magnetite, native iron, native nickel, galena and barite is related to serpentinization. Carbonates (calcite and dolomite), brucite, andradite, sepiolite and an unidentified Ca-silicate formed at the latest stage of serpentinization. …”
Get full text
Article -
7293
N.R. Ayupova
Published 2024-12-01“…Authigenic apatite, Mn-calcite, Ti oxides, illite and rare earth minerals (phosphates and carbonates) are constantly associated with bacteriomorphic structures. …”
Get full text
Article -
7294
Effect of Exposure to Acidic Food Items on Dentin Characteristics: An ATR-FTIR Study
Published 2022-01-01“…After exposure, the mineral-to-matrix ratio in the three media was significantly lower than that in the control group. The carbonate-to-phosphate ratio and extent of crosslinking increased considerably after exposure to all media; however, the crystallinity index values decreased relative to that in the control group. …”
Get full text
Article -
7295
HYDROXYLAPATITE OF BONE TISSUE: DYNAMICS OF CRYSTALLOCHEMICAL ALTERATIONS UPON OSTEOPOROSIS
Published 2023-12-01“…The results of IR spectroscopy showed the presence of a carbonate group in hydroxylapatite, the content of which decreases with disease.…”
Get full text
Article -
7296
Molecular Dynamics Simulation to Understand the Ability of Anionic Polymers to Alter the Morphology of Calcite
Published 2017-01-01“…The extent of the charge imbalance on the surfaces appeared responsible for the current results, which originated from the deficient number of the coordinating oxygen atoms of carbonate around the surface calcium. The results of the current study were in accordance with the previous experimental observations, where the {hk0} surfaces of calcite were elongated under the coexistence of the anionic polymers and magnesium ions. …”
Get full text
Article -
7297
Dating volcanic materials through biochronostratigraphic methods applied to hosting strata (example from the Iberian Chain, eastern Spain)
Published 2023-06-01“…Precise dating of hosting carbonate sediments based on ammonite and brachiopod biochronostratigraphic method has allowed distinguishing 13 volcanic levels of different ages ranging from the early Pliensbachian to the early Bajocian. …”
Get full text
Article -
7298
Fatigue of SFRC in compression: Size effect & autogenous self-healing
Published 2024-12-01“…Additionally, it highlights autogenous self-healing, where fatigue-induced microcracks release occluded water, promoting rehydration and calcium carbonate precipitation, which enhances residual strength. …”
Get full text
Article -
7299
Tissue damage-tracking control system for image-guided photothermal therapy of cancer
Published 2022-11-01“…One of the challenges of photothermal therapy is the potential collateral damage to the surrounding healthy tissue, as well as excessive temperature increase in the target tumor region that can cause tissue carbonization and evaporation. With the aim of increasing the performance of photothermal therapy in damaging targeted tumor while keeping healthy nearby tissue unaffected, this research proposes the use of a feedback control system that considers the cumulative thermal damage to both types of tissue. …”
Get full text
Article -
7300
Thermal upgrading of manganese ores prior to smelting
Published 2023-01-01“…During calcination of the ore at 900-1100°C, carbonates and hydroxides were decomposed and a considerable amount of oxygen was removed. …”
Get full text
Article