Results 41 to 50 of about 3,597,879 (240)

Design of Robust Sparse Wideband Beamformers with Circular-Model Mismatches Based on Reweighted ℓ_2,1 Optimization

Remote Sensing, 2023
Wideband beamformers have been widely studied in wireless communication, remote sensing and so on. Generally speaking, to improve the spatial filtering ability of beamformers, there usually needs more sensors, which implies increased computational ...
Yu Bao, Haixiao Zhang, Xiaoli Liu, Yuhan Jiang, Yu Tao   +4 more
doaj   +1 more source

Sensor Selection for an Electronic Tongue for the Rapid Detection of Paralytic Shellfish Toxins: A Case Study

Chemosensors
The performance of an electronic tongue can be optimized by varying the number and types of sensors in the array and by employing data-processing methods.
Mariana Raposo, Maria Teresa S. R. Gomes, Sara T. Costa, Maria João Botelho, Alisa Rudnitskaya   +4 more
doaj   +1 more source

Extending Narrowband Descriptions and Optimal Solutions to Broadband Sensor Arrays [PDF]

Proceedings of the 8th International Joint Conference on Pervasive and Embedded Computing and Communication Systems, 2018
This overview paper motivates the description of broadband sensor array problems by polynomial matrices, directly extending notation that is familiar from the characterisation of narrowband problems. To admit optimal solutions, the approach relies on extending the utility of the eigen- and singular value decompositions, by finding decompositions of ...
openaire   +3 more sources

Array Formatting of the Heat-Transfer Method (HTM) for the Detection of Small Organic Molecules by Molecularly Imprinted Polymers [PDF]

, 2014
In this work we present the first steps towards a molecularly imprinted polymer (MIP)-based biomimetic sensor array for the detection of small organic molecules via the heat-transfer method (HTM).
Peeters, Marloes, Van Grinsven B, Peeters, M, Cornelis, Peter, Kellens E, Peter Cornelis, Losada-Pérez, P, Peeters M, Wagner, Patrick Hermann, Wackers G, Ward De Ceuninck, De Ceuninck W, Bart van Grinsven, De Ceuninck, W, Ronald Thoelen, Thijs Vandenryt, Losada-Perez P, Peeters, Marloes; id_orcid, Vandenryt, T, Vandenryt T, Marloes Peeters, Cornelis P, Grinsven, Bart van, Thoelen R, Kellens, E, Kellens, Evelien, Ceuninck, Ward De, Wackers, Gideon, Patricia Losada-Pérez, Cornelis, P, Vandenryt, Thijs, Evelien Kellens, Wagner P, Wagner, P, Thoelen, Ronald, De Ceuninck, Ward, Van Grinsven, Bart, Gideon Wackers, Wackers, G, Thoelen, R, van Grinsven, B, Losada Perez, Patricia, Losada-Perez, Patricia, Patrick Wagner, Vanderyt, Thijs, Wagner, Patrick   +45 more
core   +1 more source

Research on Optimizing Electronic Nose Sensor Arrays for Oyster Cold Chain Detection Based on Multi-Algorithm Collaborative Optimization

Biosensors
Real-time quality monitoring during oyster cold chain transportation is a critical component in ensuring food safety. Addressing the issues of high redundancy and insufficient environmental adaptability in existing electronic nose systems, this study ...
Yirui Kong, Zhenhua Guo, Weifu Kong, Hongjuan Li, Xinrui Li, Xiaoshuan Zhang, Xinzhe Liu, Ruihan Wu, Baichuan Wang   +8 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Number of Coherent Nodes Estimation Based on Multiple Feature Extraction in Wireless Sensor Network

IEEE Access, 2020
Knowing number of nodes is the precondition of their locating and estimation of other parameters in wireless sensor network, actually it can be evaluated according to the signal received by the sensor array.
Jiaqi Zhen, Xiaoli Zhang
doaj   +1 more source

Characterization of therapeutic antibodies targeting lymphatic and vascular resistance factor for the treatment of hypervascularized and highly metastatic cancers

Molecular Oncology, EarlyView.
LVRF (lymphatic and vascular resistance factor) is a VEGFA splice variant upregulated in response to anti‐angiogenic therapy that fosters tumor adaptation through enhanced vascularization, lymphangiogenesis, and metastatic dissemination. Targeting LVRF with fully human neutralizing antibodies disrupts these processes and limits resistant tumor growth ...
Marion David, Arthur Karaulic, Audrey Bennetot, Clémence Fournier, Quentin Odet, Arthur Gouraud, Isabelle Bourget, Cédric Gaggioli, Sandy Giuliano, Frédéric Luciano, Olivier Léger, Zaki Sellam, Gilles Pagès   +12 more
wiley   +1 more source

Application of a Polypyrrole Sensor Array Integrated into a Smart Electronic Tongue for the Discrimination of Milk Adulterated with Sucrose

International Journal of Technology, 2023
This work presents the use of a smart electronic tongue for discriminating adulterated milk samples with various concentrations of sucrose. The smart electronic tongue was integrated by a voltammetric sensor array from polypyrrole doped with various ...
Alvaro Arrieta, Isora Barrera, Jorge Mendoza   +2 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source