Results 41 to 50 of about 300,322 (303)

Homogeneous Sensor Fusion Optimization for Low-Cost Inertial Sensors

Sensors, 2023
The article deals with sensor fusion and real-time calibration in a homogeneous inertial sensor array. The proposed method allows for both estimating the sensors’ calibration constants (i.e., gain and bias) in real-time and automatically suppressing ...
Dusan Nemec, Jan Andel, Vojtech Simak, Jozef Hrbcek   +3 more
doaj   +1 more source

Field Evaluation of Low-Cost Particulate Matter Sensors in Beijing

, 2020
Numerous particulate matter (PM) sensors with great development potential have emerged. However, whether the current sensors can be used for reliable long-term field monitoring is unclear.
Yinan Wang, Zhaoze Deng, Han Mei, Ning Zeng, Xiao Tang, Qixiang Cai, Di Liu, Yinghong Wang, Pengfei Han, Yuepeng Pan   +9 more
core   +1 more source

Low Cost Sensors Integrated Disease Diagnose and Remote Consultation System [PDF]

EPJ Web of Conferences
Reliable and affordable healthcare facility accessing is a major problem in rural areas and underdeveloped areas, like remote villages and tribal regions, where medical facilities like PHC and hospitals are often limited.
Thivyabrabha K., Krishnasamy Lalitha
doaj   +1 more source

Towards low-cost QEPAS sensors for nitrogen dioxide detection

Photoacoustics, 2020
Increasing awareness of the adverse health effects of air pollution leads to a demand of low-cost sensors for the measurement of pollutants such as NO2.
P. Breitegger, B. Schweighofer, H. Wegleiter, M. Knoll, B. Lang, A. Bergmann   +5 more
doaj   +1 more source

Graffiti Identification System Using Low-Cost Sensors.

International Journal of Interactive Multimedia and Artificial Intelligence
This article introduces the possibility of studying graffiti using a colorimeter developed with Arduino hardware technology according to the Do It Yourself (DIY) philosophy.
Miguel García García, Angélica González Arrieta, Sara Rodríguez González, Sergio Márquez Sánchez, Carlos Fernando Da Silva Ramos   +4 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Urban Air Quality Modeling Using Low-Cost Sensor Network and Data Assimilation in the Aburrá Valley, Colombia

Atmosphere, 2021
The use of low air quality networks has been increasing in recent years to study urban pollution dynamics. Here we show the evaluation of the operational Aburrá Valley’s low-cost network against the official monitoring network.
Santiago Lopez-Restrepo, Andres Yarce, Nicolás Pinel, O.L. Quintero, Arjo Segers, A.W. Heemink   +5 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A simple, low-cost conductive composite material for 3D printing of electronic sensors [PDF]

, 2012
3D printing technology can produce complex objects directly from computer aided digital designs. The technology has traditionally been used by large companies to produce fit and form concept prototypes (‘rapid prototyping’) before production.
David A Hutchins, Bradley Robert J., Billson Duncan R., Simon J. Leigh, Purssell Christopher P., Leigh, Simon J., Robert J. Bradley, Billson, Duncan R., Christopher P. Purssell, Robert J Bradley, Christopher P Purssell, Duncan R Billson, Hutchins David A., Leigh Simon J., Simon J Leigh, Bradley, Robert J., Purssell, C. P., David A. Hutchins, Hutchins, David A., Duncan R. Billson   +19 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source