منابع مشابه
Rounding up
All of the isotopes of radon are radioactive, which means that its chemistry has not been studied as widely as its smaller and more stable cousin, xenon. In particular, the supramolecular chemistry of xenon has been the focus of much research, and it is known that individual xenon atoms can bind inside hollow cage-like molecules with relatively high affinities. Although radon is incorporated in...
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The structure of the title compound, LuP(5)O(14), comprises puckered eight-membered PO(4) rings linked by the lutetium cations in a complex way, forming a three-dimensional framework. Each eight-membered phosphate ring shares a bridging tetra-hedron with each of four adjacent tetra-hedra, to form layers of PO(4) tetra-hedra. These layers are c/2 in thickness and parallel to the ab plane. Each L...
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I n recent years, we have seen an exponential increase in the use of herbicides, such as RoundUp, that contain the active ingredient glyphosate (1). Glyphosate kills plants by inhibiting the production of aromatic amino acids in the shikimate pathway (2). This herbicide is popular because it works well and has been shown to be relatively ecologically ‘‘safe’’; it has low toxicity to animals, in...
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This paper evaluates a comprehensive list of metrics proposed for detecting earnings management in a setting where managers manipulate earnings to round up reported EPS. I find that deferred tax expense is able to detect earnings management in the rounding-up setting while discretionary accruals models are not. Further analysis provides evidence that firms manipulate bad debt expense for the pu...
متن کاملPDZs and Receptor/Channel Clustering: Rounding Up the Latest Suspects
et al., 1994; Müller et al., 1995), chapsyn-110/PSD-93 Electrical signaling in the nervous system is depen(Brenman et al., 1996; Kim et al., 1996), and SAP102 dent on the function of a wide variety of ion channels (Müller et al., 1996). In their N-terminal half, this family in the surface membrane of neurons. These neuronal of proteins is characterized by the presence of three ion channels do n...
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ژورنال
عنوان ژورنال: Nature Chemistry
سال: 2018
ISSN: 1755-4330,1755-4349
DOI: 10.1038/nchem.2938