Mostrando 1,081 - 1,100 Resultados de 43,059 Para Buscar '"mineral"', tiempo de consulta: 0.30s Limitar resultados
  1. 1081
    por Yang, Yimei, Wang, Shanshan, Cong, Hui
    Publicado 2022
    “…Despite much research in this field, the relationship between parity and bone mineral density (BMD) is still controversial. Therefore, we conducted this study to investigate whether there was an association between parity and BMD of the femoral neck and lumbar spine in postmenopausal women. …”
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  2. 1082
    “…The main contribution of this paper is to introduce the Incremental Ant-Miner (IAM), a machine learning algorithm for online prediction based on one of the most well-established machine learning algorithms, Ant-Miner. …”
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  3. 1083
    “…Noteworthy, multiple foci of mineralization were observed, scattered throughout the lung parenchyma and occasionally within the tracheal mucosa. …”
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  4. 1084
    “…Vascular calcification (VC) is a pathological event caused by the unusual deposition of minerals in the vascular system, representing the leading cause of cardiovascular mortality in chronic kidney disease (CKD). …”
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  5. 1085
    “…Insulating materials are ubiquitous in a built environment and play a critical role in reducing the energy consumed to maintain habitable indoor environments. Mineral wool insulation (MWI) products, including glass, stone, and slag variants, are the most widely used class of insulating materials in Europe and account for more than 50% of the total market by volume. …”
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  6. 1086
  7. 1087
    “…A 10,000 ton-CO(2)/y mineralization curing (CMC) process was demonstrated in Jiaozuo city, China by retrofitting a traditional autoclaved curing plant. …”
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  8. 1088
    “…Biofilms are differentiated microbial communities held together by an extracellular matrix. μCT X-ray revealed structured mineralized areas within biofilms of lung pathogens belonging to two distant phyla – the proteobacteria Pseudomonas aeruginosa and the actinobacteria Mycobacterium abscessus. …”
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  9. 1089
    “…The present study demonstrates that antlers are a promising model for studying the mineralization of cartilage and bone matrices and the formation of mineralized deposits in chondrocyte and osteocyte lacunae.…”
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  10. 1090
    “…The modification greatly improved the swelling ratio, protein adsorption and mineralization. The GelMA-ALN hydrogels significantly promoted the in vitro osteogenic differentiation of hFOB cells as indicated by their higher alkaline phosphatase (ALP) activity, denser mineralization and up-regulated osteogenesis-related genes at both the mRNA and protein levels. …”
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  11. 1091
    “…The method was developed to selectively measure the (31)P NMR relaxation parameters and dynamics of the crystalline apatitic core and the amorphous surface layer of the bone mineral. The measured (31)P correlation times (in the range of 10(–6)–10(–7) s) indicated the different dynamic behaviors of both the mineral components. …”
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  12. 1092
    “…Clay minerals are naturally occurring rock and soil materials primarily composed of fine-grained aluminosilicate minerals, characterized by high hygroscopicity. …”
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  13. 1093
    “…Total phenolic compounds, flavonoids and mineral contents (Al, Ba, Ca, Cl, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, P, Rb, S, Sr, Ti, V and Zn) were found to vary in the ranges 182–5000, 110–4465 and 687–7904 mg/100 g (DW), respectively. …”
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  14. 1094
    “…Visualizing hydrated interfaces is of widespread interest across the physical sciences and is a particularly acute need for layered minerals, whose properties are governed by the structure of the electric double layer (EDL) where mineral and solution meet. …”
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  15. 1095
    “…All sample preparation occurred in cleanroom facilities, reagents were of high purity and Ultra-pure water grade I was used. Samples were mineralized using closed vessel microwave digestion. …”
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  16. 1096
    por Lim, Miyoung, Yoo, Seunghoon
    Publicado 2022
    “…Our previous study, MTA modified by CaF(2) addition, improved the biocompatibility and mineralization potential of human dental pulp cells without adverse effect on the physical properties. …”
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  17. 1097
    “…These experiments revealed that, upon aging, HYAL1 deficient mice exhibit reduced femur length and a ~ 15% decrease in bone mineral density compared to wild-type mice. We found elevated osteoclast numbers in the femurs of these mice as well as an increase of the bone resorbing activity of Hyal1 −/− osteoclasts. …”
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  18. 1098
    “…We examined bone mineral density (BMD) measurements made by dual-energy-xray-absorptiometry (DEXA) taken from 100 patients (♂46/♀54, 66±6yr) who previously underwent single total-knee arthroplasty (TKA) to determine if automated software-based artifact detection (ASAD) adequately removes implant artifact from the DXA image before analysis and if potential inaccuracies could be overcome through manual artifact correction (MAC). …”
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  19. 1099
    “…Clay mineral content has an important influence on the mechanical behaviour of tailings, and this mechanical behaviour significantly affects the stability of tailings dams. …”
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  20. 1100
    “…Chemical and physical associations of soil carbon with minerals play a critical role in carbon storage, but the amount and global capacity for storage in this form remain unquantified. …”
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