Results 91 to 100 of about 6,816,634 (243)

Portable Electronic Nose Sebagai Instrumen Untuk Diskriminasi Aroma Kopi Robusta Jawa Dan Robusta Sumatera Yang Terkorelasi Dengan Gas Chromatography Mass Spectrometry

JIF (Jurnal Ilmu Fisika), 2018
Kualitas kopi sangat dipengaruhi oleh aromanya. Sedangkan aroma kopi dapat diperngaruhi oleh banyak faktor, salah satunya daerah asal kopi. Oleh karena itu, instrumen uji aroma sangat dibutuhkan terutama untuk kendali mutu pada saat proses pengolahannya.
Yesiana Arimurti, Kuwat Triyana, Sri Anggrahini   +2 more
doaj   +1 more source

Quantitative analysis of ternary vapor mixtures using a microcantilever-based electronic nose [PDF]

, 2007
We report the identification and quantification of the components of a ternary vapor mixture using a microcantilever-based electronic nose. An artificial neural network was used for pattern recognition.
K. K. Mahmud, J. W. Leis, Allman, S. L., Gehl, A. C., Pinnaduwage, L. A., Mahmud, K. K., L. A. Pinnaduwage, Shepp, A., S. L. Allman, W. Zhao, Zhao, W., Leis, J. W., A. Shepp, A. C. Gehl   +13 more
core   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Artificial olfaction systems : principles and applications to food analysis [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2001
Among the numerous applications of electronic nose technology, the analysis of foodstuff is one of the most promising and also the most travelled road towards industrial applications.
Macagnano A, D'Amico A., Di-Natale C., Paolesse R.   +3 more
doaj  

Multiscale Modelling of the Electrocatalysis of Microenzymes: Insights Into the Performance of Microperoxidase at an Aqueous/Graphene Interface and Their Exploitation to Improve Performance

Advanced Science, EarlyView.
A novel multiscale MD/DFT framework to elucidate microenzyme adsorption and electron transfer is reported. This method reveals distinct configurations for microperoxidase‐11 on graphene and those best suited for electron transfer. Rate constants align with the limited experimental data, establishing this framework as a tool for optimizing microenzyme ...
Milan Mijajlovic, Cheng Hu, Yuhui Sun, Matthew J. Penna, Meisam V. Kiamahalleh, Wenrong Yang, Mark J. Biggs   +6 more
wiley   +1 more source

Physics‐Guided Descriptors Enable Data‐Efficient Prediction of Battery Coulombic Efficiency

Advanced Science, EarlyView.
This work integrates multiscale simulations with data‐driven approaches to predict Coulombic efficiency (CE). Multiscale simulations of battery systems are performed to extract Physics‐Guided descriptors and construct a dataset. Machine learning models trained on this dataset are then subjected to interpretable analysis to identify the most influential
Qintao Sun, Xuewei Gu, Yulin Jie, Hao Yang, Shuhong Jiao, Chao Tang, Yangping Sheng, Yuhao Lu, Ruiguo Cao, Tao Cheng   +9 more
wiley   +1 more source

Electronic nose: clinical diagnosis based on soft computing methodologies [PDF]

, 2002
Recently, the use of smell in clinical diagnosis has been rediscovered due to major advances in odour sensing technology and artificial intelligence. It was well known in the past that a number of infectious or metabolic diseases could liberate specific
C. Temponi, Temponi, C., H.S. Chowdrey, Pavlou, A.K., V.S. Kodogiannis, P. Chountas, Kodogiannis, V., Petrounias, I., Chowdrey, H.S., Chountas, P., I. Petrounias, A. Pavlou   +11 more
core   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

Volatile Organic Compound (VOC) Analysis For Disease Detection: Proof Of Principle For Field Studies Detecting Paratuberculosis And Brucellosis

, 2009
A proof of concept investigation was performed to demonstrate that two independent infectious diseases of cattle result in different patterns of volatile organic compounds (VOC) in the headspace of serum samples detectable using an electronic nose (e ...
Chambers, M, Chambers, M., Knobloch, H., Köhler, Heike, Commander, N., Reinhold, Petra, Turner, C, Knobloch, H, Commander, N, Reinhold, P, Koehler, H, Turner, C.   +11 more
core   +1 more source

CALB2 is a Mechanoresistance Gene in Metastatic Prostate Cancer

Advanced Science, EarlyView.
Prostate cancer cell lines of differing origins were cultured over many passages while being subjected to semi‐lethal levels of fluid shear stress, representing the harsh mechanical environment these cells are subjected to in the circulation during the process of distant metastasis.
Abigail R. Fabiano, Allen C. Luo, Paul Taufalele, Jenna A. Dombroski, Ehsan Aalaei, Schyler J. Rowland, Melissa S. Cantú, Alexandria T. Carter, Samantha V. Knoblauch, Cynthia A. Reinhart‐King, Michael R. King   +10 more
wiley   +1 more source