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Muhammad Waqas Yoon-Ha Kim Abdul Latif Khan Raheem Shahzad Sajjad Asaf Muhammad Hamayun Sang-Mo Kang Muhammad Aaqil Khan In-Jung Lee 《Journal of Zhejiang University. Science. B》2017,18(2):109-124
We studied the effects of hardwood-derived biochar (BC) and the phytohormone-producing endophyte Galactomyces geotrichum WLL1 in soybean (Glycine max (L.) Merr.) with respect to basic, macro- and micronutrient uptakes and assimilations, and their subsequent effects on the regulation of functional amino acids, isoflavones, fatty acid composition, total sugar contents, total phenolic contents, and 1,1-diphenyl-2-picrylhydrazyl (DPPH)-scavenging activity. The assimilation of basic nutrients such as nitrogen was up-regulated, leaving carbon, oxygen, and hydrogen unaffected in BC+G. geotrichum-treated soybean plants. In comparison, the uptakes of macro- and micronutrients fluctuated in the individual or co-application of BC and G. geotrichum in soybean plant organs and rhizospheric substrate. Moreover, the same attribute was recorded for the regulation of functional amino acids, isoflavones, fatty acid composition, total sugar contents, total phenolic contents, and DPPH-scavenging activity. Collectively, these results showed that BC+G. geotrichum-treated soybean yielded better results than did the plants treated with individual applications. It was concluded that BC is an additional nutriment source and that the G. geotrichum acts as a plant biostimulating source and the effects of both are additive towards plant growth promotion. Strategies involving the incorporation of BC and endophytic symbiosis may help achieve eco-friendly agricultural production, thus reducing the excessive use of chemical agents. 相似文献
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The article explores the journalistic coverage of the public crisis that developed following the publication of Yediot Aharonot's investigative report about the diving practices of Israel's sea commandos in the polluted Kishon River. The coverage of the Kishon diving crisis is probed via two complementing research trajectories. The first trajectory looks at the construction of the newsworthiness of the Kishon diving crisis in comparison to two similar crises while addressing the interpretations provided by various involved factors. The second trajectory explores the various frames through which the Kishon diving crises were narrated. The article's concluding section discusses the complex interrelations between newsworthiness and framing. 相似文献
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Adopting an agnotological perspective, this article extends the critical literature on APIs (application programing interfaces) by systematically showing that social media APIs are largely blind to acts of disconnectivity such as unfriending and unliking. We do this through analysis of the traces of social media usage that are not accessible through APIs as gleaned from the technical documentation published for developers by 12 major SNSs. Our findings make two main contributions. First, we show for the first time that APIs offer virtually no access to data about disconnectivity. Second, we show that APIs offer a very limited historical perspective, particularly regarding disconnectivity. However, for types of users that might spend money on advertising, far more historical and disconnectivity-oriented information is accessible through the API. This has practical consequences for research and contributes to an agnotology of social media that sheds critical light on the advertiser-friendly atmosphere of connectivity that social media try to create. 相似文献
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Abdul Latif Khan Syed Abdullah Gilani Muhammad Waqas Khadija Al-Hosni Salima Al-Khiziri Yoon-Ha Kim Liaqat Ali Sang-Mo Kang Sajjad Asaf Raheem Shahzad Javid Hussain In-Jung Lee Ahmed Al-Harrasi 《Journal of Zhejiang University. Science. B》2017,18(2):125-137
Medicinal plants have been used by marginal communities to treat various ailments. However, the potential of endophytes within these bio-prospective medicinal plants remains unknown. The present study elucidates the endophytic diversity of medicinal plants (Caralluma acutangula, Rhazya stricta, and Moringa peregrina) and the endophyte role in seed growth and oxidative stress. Various organs of medicinal plants yielded ten endophytes, which were identified as Phoma sp. (6 isolates), Alternaria sp. (2), Bipolaris sp. (1), and Cladosporium sp. (1) based on 18S rDNA sequencing and phylogenetic analysis. The culture filtrates (CFs; 25%, 50%, and 100% concentrations) from these endophytes were tested against the growth of normal and dwarf mutant rice lines. Endophytic CF exhibited dose-dependent growth stimulation and suppression effects. CF (100%) of Phoma sp. significantly increased rice seed germination and growth compared to controls and other endophytes. This growth-promoting effect was due to the presence of indole acetic acid in endophytic CF. The gas chromatography/mass spectrometry (GC/MS) analysis showed the highest indole acetic acid content ((54.31±0.21) μmol/L) in Bipolaris sp. In addition, the isolate of Bipolaris sp. exhibited significantly higher radical scavenging and anti-lipid peroxidation activity than the other isolates. Bipolaris sp. and Phoma sp. also exhibited significantly higher flavonoid and phenolic contents. The medicinal plants exhibited the presence of bio-prospective endophytic strains, which could be used for the improvement of crop growth and the mitigation of oxidative stresses. 相似文献
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ABSTRACT In the past, the law has not been considered as an important part of gerontological science. Historically, different sciences such as medicine, biology, psychology, and sociology have played far more important roles in the creation and crystallization of gerontological knowledge. This state of affairs is reflected in academic education and field research, which ascribes little weight to legal aspects of aging. This article maintains that the time is ripe for gerontological education to recognize the importance of exposing students of gerontology in academic institutions to the study and research of law and ageing. Though this claim could be defended on the simple ground that the law is no different, in principle, from a wide range of other scientific disciplines—each of which makes a particular contribution to gerontology—in this article we shall go one step further. This article attempts to demonstrate special elements which make it particularly important to add the study of legal matters to the curriculum of gerontological education. They are the result of 5 aspects of the encounter between the law and old age: (a) the law as a tool for sociological research; (b) the law as a tool for social change; (c) the law as a tool for planning and undertaking care of the old; (d) the weaknesses of the legal discipline in the field of law and aging; and (e) the potential value of legal education for the practice of gerontology, and collaboration between gerontologists and lawyers. 相似文献
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Asaf Shamis 《Media History》2016,22(1):67-84
This paper is the first to examine Karl Marx's and Friedrich Engels's early materialism in light of the industrialization of European and German print. This examination suggests that, whereas the Hegelian system was a relic of a pre-industrialized print culture, in which written language was held up as a portal to metaphysical abstractions, the industrialization of print opened the way for Marx and Engels to consider the prevailing socio-economic realities as manifestations of the capitalist system. In broader terms, the paper calls for a widening of conventional analysis of political ideas by considering them in light of the media setting in which they were originally cast. 相似文献
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