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“…Here, we utilized physical sonication to extract graphene films from natural mineral shungite rock. From our study of the structure of shungite by Raman spectrometry and X-ray phase analysis, we found that shungite is characterized by graphite-like mineral structures. …”
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“…Using a scanning electron microscopy, elemental analysis, electron paramagnetic resonance, and Raman scattering methods, two types of the shungite materials (Sh-II from Zazhogino deposit and shungite from a commercial filter (ShF)), with different carbon content and porosity, are studied in this work. …”
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“…In this study, two different types of amorphous carbonaceous Precambrian rock, classified as noble elite shungite and black raw shungite, were tested as possible electrode materials of natural origin. …”
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“…Pauli replies to some issues raised in de Shalit's letter of 6 March, including: strangeness; the role of particles with rest mass zero for the decrease in symmetry (group-invariance); the ^-conjugation formalism; and a "philosophical" problem.…”
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“…In this study, we propose a new method for improving heat tolerance in cucumber (Cucumis sativus L.) using a natural carbon material, shungite, which can be easily mixed into any soil. …”
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“…This announcement describes the isolation and genome annotation of Streptomyces sp. strain Mg1 siphophage Shady. Learning more about Shady’s novel 45-kb genome, containing 76 predicted protein-coding genes, could be industrially advantageous when using streptomycetes for their products.…”
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“…Here, by combining time series analysis and complex network tools, we present an extensive investigation of the effects of shady environments on the behavior of a fish species (Silver Carp Hypophthalmichthys molitrix) within earthen ponds. …”
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“…L'Objectif de cette étude est de rapporter notre expérience concernant la prise en charge des surdités brusques en soulignant la notion d'urgence, et en montrant les facteurs influant la probabilité de récupération. …”
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“…[Image: see text] Substitution of tin by indium in shandite-type phases, A(3)Sn(2)S(2) with mixed Co/Fe occupancy of the A-sites is used to tune the Fermi level within a region of the density of states in which there are sharp, narrow bands of predominantly metal d-character. …”
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“…A sample of Sh20 (size fraction—20 μm) (1.30 mg equivalents of ascorbic acid/g of shungite; 3.46 mg equivalents of trolox/g of shungite; 0.99 mg equivalents of quercetin/g of shungite) had the maximal activity according to the amperometric method. …”
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“…Thus, we investigated the anti-aging effects of Shudi Erzi San (SES) on laying hens. Sixty 300-day-old laying hens were divided into 2 experimental groups and a control group. …”
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“…As fullerene-based compound applications have been rapidly increasing in the health industry, the need of biomedical research is urgently in demand. While shungite is regarded as a natural source of fullerene, it remains poorly documented. …”
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“…This work evaluated the fracture toughness of the low-temperature carbonized elastomer-based composites filled with shungite and short carbon fibers. The effects of the carbonization temperature and filler content on the critical stress intensity factor (K(1c)) were examined. …”
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