Results 61 to 70 of about 8,633,591 (312)

Segmentation-tracking feedback approach for high-performance video surveillance applications [PDF]

, 2010
Here, a novel and efficient feedback system for moving object segmentation and tracking is proposed. Through the use of non-parametric background-foreground modeling, moving objects are correctly detected in unfavorable situations such as dynamic ...
Narciso Garcia, Carlos Cuevas, García Santos, Narciso, Jaureguizar Núñez, Fernando, Cuevas Rodríguez, Carlos, Carlos R. del Blanco, Fernando Jaureguizar, Blanco Adán, Carlos Roberto del   +7 more
core   +1 more source

Dengue situation in Chinese mainland, 2023

BMC Public Health
Background Dengue fever outbreaks have occurred in Chinese mainland in recent years, especially in 2014 and 2019. In 2023, following the Corona Virus Disease 2019 pandemic, dengue fever has exhibited some new trends and characteristics.
Yujuan Yue, Xinchang Lun, Chunchun Zhao, Xiaobo Liu, Ning Zhao, Yuhong Guo, Xiuping Song, Liang Lu, Dongsheng Ren   +8 more
doaj   +1 more source

Construction and Immune Strategy Optimization of a Vaccine Strain for Influenza A (H5N8) Subtype

Viruses
Multiple subtypes of avian influenza virus (AIV), including H5N1, H5N6, and H5N8 viruses, are currently co-circulating in wild birds and poultry and causing sporadic human infections. Vaccine development is essential for pandemic preparedness.
Shuxia Zhang, Jing Tang, Liqi Liu, Hejiang Wei, Li Xin, Kang Xiao, Jinbo Xiao, Jie Dong, Zi Li, Hongyan Bai, Shuaixing Wang, Wenfei Zhu, Lei Yang, Shumei Zou, Dayan Wang   +14 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Plan to implement environmental public health tracking in Connecticut

, 2005
"A report of the Connecticut Environmental Public Health Tracking Consortium."; "May 2005."; Includes bibliographical references (p. 63-76).; Funding provided by the Centers for Disease Control and Prevention (CDC); Harvested from the web on 11/8 ...
Connecticut Environmental Public Health Tracking Consortium.
core  

Robust Face Tracking Control of a Mobile Robot Using Self-Tuning Kalman Filter and Echo State Network

, 2011
This paper presents a novel design of face tracking algorithm and visual state estimation for a mobile robot face tracking interaction control system. The advantage of this design is that it can track a user's face under several external uncertainties ...
Tsai, Chi-yi; Xavier Dutoit; Song, Kai-tai; Hendrik Van Brussel; Marnix Nutti, Tsai, Chi-yi; Song, Kai-tai; Xavier Dutoit   +1 more
core   +1 more source

Tracking MEP installation works [PDF]

, 2013
Recent research efforts to improve construction progress tracking has focused on employing emerging technologies such as three dimensional (3D) imaging, including digital photogrammetry and 3D Terrestrial Laser Scanning (TLS). Previous research has shown
Chiamone, Tiziana, Ciribini, Angelo, F. Bosché, Haas, Carl T., T. Chiamone, Bosché, Frédéric, Vassena, Giorgio, Y. Turkan, Turkan, Yelda, C.T. Haas, G. Vassena, A. Ciribini   +11 more
core   +1 more source

Characteristics of ESBL-positive Klebsiella pneumoniae isolated from paired children with and without diarrhea

Gut Pathogens
Background Klebsiella pneumoniae producing extended-spectrum β-lactamase (ESBL) colonizing and transmitting in the intestine, especially in children, have significant public health implications.
Yuan Zhang, Mengyu Wang, Zhenpeng Li, Yao Peng, Yuhan Yang, Xiao Liu, Zhe Li, Biao Kan, Mei Zeng, Xin Lu   +9 more
doaj   +1 more source

Preliminary assessment of the therapeutic potential of staphylococcal enterotoxin-like W via biological activity and TCR binding sites analysis

Virulence
Staphylococcal enterotoxin-like W (SElW) is a novel, widely prevalent enterotoxin-like protein that functions as a classical staphylococcal superantigen (SAg) and has been shown to exacerbate infections caused by the S.
Yuhua Yang, Xiaoyue Wei, Fanliang Meng, Yanan Gong, Yahui Guo, Lijin Long, Jiaming Fan, Yakun Zhao, Wanting Wang, Di Xiao, Lei Wang, Maojun Zhang, Dongliang Hu, Jianzhong Zhang, Xiaomei Yan   +14 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source