Results 91 to 100 of about 62,219 (308)

Artificial Odor Discrimination System using electronic nose and neural networks for the identification of urinary tract infection [PDF]

, 2008
Current clinical diagnostics are based on biochemical, immunological or microbiological methods. However, these methods are operator dependent, time consuming, expensive and require special skills, and are therefore not suitable for point-of-care testing.
Lygouras, J.N., Tarczynski, A., Kodogiannis, V., Chowdrey, H.S.   +3 more
core   +1 more source

QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study

Advanced Science, EarlyView.
The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda, Ada Bernaus Vives, Michał Wojciechowski, Dinh Quoc Huy Pham, Mateusz Chwastyk, Mario Vallejo, Anna Novials, Douglas V. Laurents, Mariano Carrión‐Vázquez   +8 more
wiley   +1 more source

Categorization of Chinese Dry-Cured Ham Based on Three Sticks’ Method by Multiple Sensory Technologies

Journal of Food Quality, 2017
Odor profiles of three grades of Jinhua, Xuanwei, and Rugao dry-cured hams were analyzed and distinguished by both the electronic nose and the sensory evaluation.
Dong Xia, Dan Ni Zhang, Shao Ting Gao, Le Chen, Nan Li, Fu Ping Zheng, Yuan Liu   +6 more
doaj   +1 more source

Decompositive classification models for electronic noses [PDF]

Analytica Chimica Acta, 2001
Abstract The classification of 242 measurements in 14 classes is attempted using two different classification approaches. Measurements have been performed with a commercial electronic nose (EN) comprising 11 chemical sensors on extra-virgin olive oils of 14 different geographical provenances.
M. PARDO, SBERVEGLIERI, Giorgio, TARONI, Andrea, F. MASULLI, VALENTINI, Giorgio   +4 more
openaire   +2 more sources

ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells

Advanced Science, EarlyView.
With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao, Shannon Erhardt, Li Tang, Xiaotong Chen, Stephen M Farmer, Zixiu Cheng, Wen Chen, Ella Ziyuan Lu, Kihan Sung, Chang‐Ru Tsai, Mingjie Zheng, Sheng Zhang, Yang Liu, Jianxin Wang, Min Li, James F Martin, Jun Wang   +16 more
wiley   +1 more source

Green tea species recognition based on electronic tongue and electronic nose combined with CNN-Transformer model

Shipin yu jixie
[Objective] To realize rapid detection of green tea species identification. [Methods] A rapid detection method based on the combination of electronic tongue and electronic nose combined with CNN-Transformer composite model was proposed.
LIU Chuanzheng, MA Jingyu, BAI Xuerui, ZENG Wanqing, WANG Zhiqiang   +4 more
doaj   +1 more source

Early detection of fish degradation by electronic nose

, 2019
Electronic nose (EN) can represent a useful tool in agrifood applications, thanks to its capability to identify meaningful parameters based on food-odor.This work is focused on the set up of a measurement protocol to track microbial contamination ...
Capuano R., Di Natale C., Zambotti G., Soprani M., Gobbi E., Pasqualetti V., Ponzoni A.   +6 more
core   +1 more source

Electroacupuncture Improves the Learning and Memory by Modulating Hippocampal Glucose Metabolism through IGF1/IGF1R Signaling in Alzheimer's Disease

Advanced Science, EarlyView.
Electroacupuncture (EA) ameliorates learning and memory function in 5×FAD mice by regulating the brain glucose metabolic network. This neuroprotective effect is closely related to enhancing neuronal energy utilization via the IGF1/IGF1R signaling pathway.
Shengxiang Liang, Qingqing Zhang, Xiuxiu Wang, Lixin Peng, Xinru Ji, Jiawei Wang, Yusi Zhang, Jiayang Huang, Junchao Yang, Shiqi Zhan, Yiping Xiao, Weilin Liu, Lidian Chen   +12 more
wiley   +1 more source

A Quantum Biomimetic Electronic Nose Sensor

Scientific Reports, 2018
We propose a technologically feasible one-dimensional double barrier resonant tunneling diode (RTD) as electronic nose, inspired by the vibration theory of biological olfaction.
Ashlesha Patil, Dipankar Saha, Swaroop Ganguly   +2 more
doaj   +1 more source

Electronic nose system design and analysis [PDF]

ITM Web of Conferences
This paper presents the design and analysis of a conditioning circuit for Metal-Oxide Semiconductor (MOS) gas sensors within an electronic nose system.
Manser Abderrazak, Saidi Tarik
doaj   +1 more source