Malicious domains serve as significant resources for adversaries to execute cyber attacks and are crucial indicators fordetecting network intrusions. In practical scenarios, malicious domains associated with various ...
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High-throughput technologies for multiomics or molecular phenomics profiling have been extensively adopted in biomedical research and clinical applications, offering a more comprehensive understanding of biological pr...
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High-throughput technologies for multiomics or molecular phenomics profiling have been extensively adopted in biomedical research and clinical applications, offering a more comprehensive understanding of biological processes anddiseases. Omics reference materials play a pivotal role in ensuring the accuracy, reliability, and comparability of laboratory measurements and analyses. However, the current application of omics reference materials has revealed several issues, including inappropriate selection and underutilization, leading to inconsistencies across laboratories. This review aims to address these concerns by emphasizing the importance of well-characterizedreference materials at each level of omics, encompassing (epi-)genomics, transcriptomics, proteomics, and metabolomics. By summarizing their characteristics, advantages, and limitations along with appropriate performance metrics pertinent to study purposes, we provide an overview of how omics reference materials can enhance data quality anddata integration, thus fostering robust scientific investigations with omics technologies.
raising pattern density on the integrated circuit layout enables reduction of the chip size and cost, while fabrication becomes more difficult. Both number and type of hotspot are increasing during the scaling down. H...
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Orthogonal frequency division multiplexing (OFdM) signal has become one of the most promising technologies in satellite communication modulation due to its effective anti-frequency selective fading and high spectrum r...
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Since theirdiscovery in 2011,the two-dimensional transition-metal carbides,nitrides,and carbonitrides known as MXenes have attracted considerable attention due to their metallic conductivity,mechanical properties,and...
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Since theirdiscovery in 2011,the two-dimensional transition-metal carbides,nitrides,and carbonitrides known as MXenes have attracted considerable attention due to their metallic conductivity,mechanical properties,and hydrophilicity,which are closely related to theirrich surface *** a result,numerous novel synthesis strategies have been explored and new MXenes have been *** have been applied in the field of energy storage,typically lithium–sulfur batteries(LSBs).This review summarizes recent advances in MXenes for *** first introduce the structural characterization of these materials,then provide detailed summaries of synthetic ***,we give a comprehensive overview of research progress on MXenes for the cathodes,separators,and anodes in ***,we address challenges and offer perspectives on future directions for *** hope this review will help researchers gain insight into multifunctional MXenes and their comprehensive applications in LSBs.
Urban rail transit has become one of the main modes of people's travel. Once an accident happens in the urban rail system, it will reduce the traffic efficiency and affect people's normal life. Therefore, it i...
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Two extremely halophilic archaea, isolates SYSU A00711(T) and SYSU A00630, were isolated from a sediment soil sample collected from the Aiding lake, China. Cells of these isolates were cocci, non-motile and stained Gr...
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Two extremely halophilic archaea, isolates SYSU A00711(T) and SYSU A00630, were isolated from a sediment soil sample collected from the Aiding lake, China. Cells of these isolates were cocci, non-motile and stained Gram-negative. They grew optimally at 37 degrees C, with 20-22% NaCl (w/v) and at pH 7.5-8.0. Cells lysed in distilled water. Major polar lipids were phosphatidylglycerol, phosphatidylglycerol phosphate methyl ester, mannosyl glucosyl diether, sulfated mannosyl glucosyl diether, and two unidentified glycolipids. Pairwise sequence comparison revealed that isolates SYSU A00711(T) and SYSU A00630 were closely related to Halegenticoccus soli SYSU A9-0(T) (94.1 and 94.0% 16S rrNA gene sequence similarities;94.0 and 94.2% rpoB' gene similarities, respectively). The overall genomic relatedness indices values between the two isolates and Halegenticocus soli SYSU A9-0( T) were: AAI, both 79.6%;ANI, 84.6 and 84.5%;dddH, 32.5 and 26.3%, respectively. Phylogenetic trees based on the 16S rrNA gene, rpoB' gene, and genome sequences demonstrated a robust clade of these two isolates with Halegenticoccus soli SYSU A9-0(T). The dNA G + C contents of these two isolates are both 64.7% (genome method). Based on the differences in phenotypic, chemotaxonomic, and phylogenetic properties, isolates SYSU A00711(T) and SYSU A00630 are characterized to represent a novel species in the genus Halegenticoccus, for which the name Halegenticoccus tardaugens sp. nov. is proposed. The type strain of the species Halegenticoccus tardaugens is SYSU A00711(T) (= KCTC 4245(T) = CGMCC 1.15768(T)).
The post-fault transient stability assessment (TSA) has shown great importance for the security operation of power systems. due to the limitation of phasor measurement unit installation and internet communication, it ...
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Blockchain has recently emerged as a research trend,with potential applications in a broadrange of industries and *** particular successful Blockchain technology is smart contract,which is widely used in commercial s...
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Blockchain has recently emerged as a research trend,with potential applications in a broadrange of industries and *** particular successful Blockchain technology is smart contract,which is widely used in commercial settings(e.g.,high value financial transactions).This,however,has security implications due to the potential to financially benefit from a security incident(e.g.,identification and exploitation of a vulnerability in the smart contract or its implementation).Among,Ethereum is the most active and ***,in this paper,we systematically review existing research efforts on Ethereum smart contract security,published between 2015 and ***,we focus on how smart contracts can be maliciously exploited and targeted,such as security issues of contract program model,vulnerabilities in the program and safety consideration introduced by program execution *** also identify potential research opportunities and future research agenda.
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