Results 21 to 30 of about 906,148 (267)

Resolution limit in community detection [PDF]

Proceedings of the National Academy of Sciences, 2007
Detecting community structure is fundamental for uncovering the links between structure and function in complex networks and for practical applications in many disciplines such as biology and sociology. A popular method now widely used relies on the optimization of a quantity called modularity, which is a quality index for a partition of a network into
Fortunato, Santo, Barthelemy, Marc
openaire   +3 more sources

Review of Label-Free Monitoring of Bacteria: From Challenging Practical Applications to Basic Research Perspectives

Biosensors, 2022
Novel biosensors already provide a fast way to detect the adhesion of whole bacteria (or parts of them), biofilm formation, and the effect of antibiotics. Moreover, the detection sensitivities of recent sensor technologies are large enough to investigate
Beatrix Péter, Eniko Farkas, Sandor Kurunczi, Zoltán Szittner, Szilvia Bősze, Jeremy J. Ramsden, Inna Szekacs, Robert Horvath   +7 more
doaj   +1 more source

Detecting deception: the scope and limits [PDF]

Trends in Cognitive Sciences, 2008
With the increasing interest in the neuroimaging of deception and its commercial application, there is a need to pay more attention to methodology. The weakness of studying deception in an experimental setting has been discussed intensively for over half a century.
Sip, Kamila E, Roepstorff, Andreas, McGregor, William, Frith, Christopher   +3 more
openaire   +2 more sources

Fundamental Limitation on the Detectability of Entanglement

Physical Review Letters, 2022
Entanglement detection is essential in quantum information science and quantum many-body physics. It has been proved that entanglement exists almost surely for a random quantum state, while the realizations of effective entanglement criteria usually consume exponential resources, and efficient criteria often perform poorly without prior knowledge. This
Pengyu Liu, Zhenhuan Liu, Shu Chen, Xiongfeng Ma   +3 more
openaire   +3 more sources

An Electrochemical Electrode to Detect Theophylline Based on Copper Oxide Nanoparticles Composited with Graphene Oxide

Micromachines, 2022
The electrochemical analysis of theophylline (THP) was investigated by fabricating a carbon paste electrode (CPE) modified with graphene oxide (GO) along with copper oxide (CuO) nanoparticles (CuO-GO/CPE). The impact of electro-kinetic parameters such as
Vinoda B. Patil, Shweta J. Malode, Sumitra N. Mangasuli, Suresh M. Tuwar, Kunal Mondal, Nagaraj P. Shetti   +5 more
doaj   +1 more source

Development and Application of a Multiple Cross Displacement Amplification Combined With Nanoparticle-Based Lateral Flow Biosensor Assay to Detect Candida tropicalis

Frontiers in Microbiology, 2021
Candida tropicalis is an increasingly opportunistic pathogen that causes serious invasive candidiasis threatening a patient’s life. Traditional methods to detect C. tropicalis infection depends on time-consuming, culture-based gold-standard methods.
Yu Wang, Yu Wang, Xue Zhao, Jinzhi Cheng, Xiaomin Tang, Xu Chen, Honglan Yu, Shijun Li   +7 more
doaj   +1 more source

Determination of atrazine residues in alfalfa plant matrix by ultra-high-performance liquid chromatography and tandem mass spectrometry

Карантин і захист рослин
Goal. The purpose of this study was to verify the effectiveness of determination of atrazine residues in alfalfa using ultra-high-performance liquid chromatography and tandem mass spectrometry. Methods.
Yinghui Zhu, T. Rozhkova
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Study on the host–guest complex of dicyclohexanocucurbit[6]uril and 2-phenylbenzimidazole, and its recognition effect toward Fe3+

Royal Society Open Science, 2021
This paper has selected dicyclohexanocucurbit[6]uril (CyH2Q[6]) as the host and 2-phenylbenzimidazole (G) as the guest to investigate the host–guest interaction mode between CyH2Q[6] and G.
Jun Zheng, Lian An, Jie Gao, Lin Zhang, Xinan Yang, Weiwei Zhao, Siyuan Cheng, Peihua Ma   +7 more
doaj   +1 more source

Development of a Recombinase Polymerase Amplification Fluorescence Assay for the Detection of Canine Adenovirus 2

Frontiers in Veterinary Science, 2021
Canine adenovirus type 2 (CAdV-2) is often found in co-infections with other pathogens causing canine infectious respiratory disease (CIRD). Rapid, efficient, and convenient pathogen detection is the best approach for early confirmatory diagnosis.
Li Xiao, Mengdi Zhang, Mengdi Zhang, Zhige Tian, Ye Ge, Tongyuan Zhang, Li Yi, Feng Cong   +7 more
doaj   +1 more source

Comparative analysis of Access PCT and Elecsys BRAHMS PCT assays for procalcitonin measurements [PDF]

Kosin Medical Journal
Background Procalcitonin (PCT) is a crucial biomarker for diagnosing sepsis and managing antibiotic therapy. This study evaluated the analytical performance and comparability of the Access PCT and Elecsys BRAHMS PCT assays.
Hyunji Choi, Sang-Shin Lee, Hyunyong Hwang   +2 more
doaj   +1 more source