Results 71 to 80 of about 11,381,817 (242)

Effective Calibration of Low-Cost Soil Water Content Sensors

open access: yesSensors, 2017
Soil water content is a key variable for understanding and modelling ecohydrological processes. Low-cost electromagnetic sensors are increasingly being used to characterize the spatio-temporal dynamics of soil water content, despite the reduced accuracy ...
Heye Reemt Bogena   +4 more
doaj   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

open access: yesMolecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic   +10 more
wiley   +1 more source

Zero-cost Sensors

open access: yes, 2011
2
전상민
core  

Evaluation of low-cost hydrographic sensors for increased monitoring density in coastal oceans

open access: yes
Appropriate ocean monitoring is usually conducted with research vessels using specialized equipment and trained personnel and is therefore necessarily very cost intensive.
Naumann, Michael   +5 more
core   +1 more source

Field Evaluation of Low-Cost Particulate Matter Sensors for Measuring Wildfire Smoke

open access: yes, 2020
Until recently, air quality impacts from wildfires were predominantly determined based on data from permanent stationary regulatory air pollution monitors. However, low-cost particulate matter (PM) sensors are now widely used by the public as a source of
Dena M. Vallano   +7 more
core   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

open access: yesMolecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez   +5 more
wiley   +1 more source

Towards air quality indices in smart cities by calibrated low-cost sensors applied to networks

open access: yes, 2014
This experimental study focusses on air quality monitoring by low-cost and accurate sensors to provide a rank of air quality indices for citizens community in smart cities. Inter-comparison long-term measurements of CO, NO2, SO2 and PM10 are performed in
Villani, M.G., Penza, M., Suriano, D.
core   +1 more source

Monitoring building HVAC runtime using low-cost acoustic sensors [PDF]

open access: yesJASA Express Letters
This paper evaluates whether low-cost acoustic sensors can be used to predict HVAC on/off state and runtimes by comparing acoustically inferred air handler unit (AHU) operation with power level measurements from a dedicated AHU circuit.
Kieren H. McCord   +3 more
doaj   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth   +17 more
wiley   +1 more source

Performance Evaluation of Low-Cost Flexible Gas Sensor Array with Nanocomposite Polyaniline Films

open access: yes, 2018
The aim of this paper is to present the design of a sensor array based on a single substrate with various composite polymer films as active layers for gas detection.
Voves J.   +6 more
core   +1 more source

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