Electron paramagnet ic resonance, magnet ic suscepti bility and superox ide d ismutase (SOD) activity measurements o f imidazolate bri dged [(Salval)Cu-lm-Cu(Salval)]Na, [(Salval)Cu-lm-Ni (Salval)]Na and [(Salval)Cu-lm-Zn(Sa lva l)1 a complexes, [where salval = salicyledenevalinate, im = imidazolate ion,] are described . Related mononuclear copper(l l) compel xes are also synt hesized . T he p ...

The purpose of this study to examine the effect Profitability, Firm Size, Auditor’s Opinion, Reputation Public Accounting on Timeliness Reporting Financial Statement. In Logistic Regression is carried out with significance 5% 39 sample mining companies IDX during period 2017-2019. Profitability measured by ROE, Size ln asset total, Audit’s Opinion and Rep-utation are dummy variable. This resear...

This paper introduces a preallocation-based multiple access protocol for wavelength-division multiplexed (WDM) optically interconnected passive star-coupled networks. The objective is to combine the strengths of two other preallocation-based strategies, interleaved slotted ALOHA (I-SA) and interleaved time division multiple access with multiple buffers (I-TDMA*), while minimizing their inherent...

Although the tremendous variability in floral colour among angiosperms is often attributed to divergent selection by pollinators, it is usually difficult to preclude the possibility that floral colour shifts were driven by non-pollinator processes. Here, we examine the adaptive significance of flower colour in Disa ferruginea, a non-rewarding orchid that is thought to attract its butterfly poll...

Cyclic-di-AMP is a relative newcomer to the large family of nucleotide-based signaling molecules, which notably includes cyclic-AMP, cyclic-di-GMP, and ppGpp(p) (1). Cyclic-diAMP was first implicated as a possible signaling molecule when it was unexpectedly found bound to the active site of the Bacillus subtilis DisA protein, the prototype for a diverse family of diadenyl cyclases (DAC) (2). Sh...

Three species of genus Ascaphium are recorded from China, including Ascaphium longlingense He, Tang & Li, sp. nov. and A. ingentis He, Tang & Li, sp. nov. from Yunnan Province. The male of Ascaphium alticola Löbl is discovered and described for the first time. A key to Ascaphium species of China is provided.

The "self-cleaving" 2A sequence of picornavirus, which mediates ribosome-skipping events, enables the generation of two or more separate peptide products from one mRNA containing one or more "self-cleaving" 2A sequences. In this study, we introduced a single 2A sequence of porcine teschovirus-1 (P2A) linked to two fluorescent protein genes, the enhanced yellow fluorescent protein (EYFP) gene an...

Working papers of the Federal Reserve Bank of Cleveland are preliminary materials circulated to stimulate discussion and critical comment on research in progress. They may not have been subject to the formal editorial review accorded offi cial Federal Reserve Bank of Cleveland publications. The views stated herein are those of the authors and are not necessarily those of the Federal Reserve Ban...