Results 51 to 60 of about 117,431,911 (302)

In Situ Coating Thickness Measurement of Parylene Using a Capacitive Sensor

open access: yesElectronic Materials
With parylene coatings, conventional layer thickness measurement methods such as gravimetry, reflectometry, and cross-sectional microscopy are performed post-process and do not allow real-time monitoring or control.
Manuel Seidenath   +4 more
doaj   +1 more source

Development of In Situ Sensors for Chlorophyll Concentration Measurement [PDF]

open access: yes, 2020
Chlorophyll fluorescence measurement is a sensitive and effective method to quantify and analyze freshwater and sea water phytoplankton in situ. Major improvements in optical design, electronic technology, and calibration protocol have increased the ...
Daoliang Li, Lihua Zeng
core  

Arduino In situ measurement code and 3D printing documents

open access: yes, 2020
This is the Arduino-based in situ window measurement code and 3D printing documents for a journal ...
Yanxiao Feng (8567721)
core   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

In Situ Measurements for Plastic Zone Ahead of Crack Tip and Continuous Strain Variation under Cyclic Loading Using Digital Image Correlation Method

open access: yesMetals, 2020
Fatigue crack is one of the most common damage forms for aeronautical aluminum alloy. With crack propagation, the strain fields of the whole object surface and plastic zone (PZ) ahead of the crack tip are changing continuously.
Yan Zhao   +4 more
doaj   +1 more source

Group-delay measurement of frequency-converting devices using a comb generator [PDF]

open access: yes, 2010
We propose a new method for the measurement of (group) delay from the radio-frequency (RF) input to the intermediate-frequency (IF) output of a mixer or a receiver.
Scott, Jonathan B.   +3 more
core   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim   +17 more
wiley   +1 more source

Calibration of a summer building simulation model based on monitoring of user behaviour

open access: yesActa Polytechnica CTU Proceedings, 2022
Occupant behaviour is a field, that has always been of great interest to researchers. It could significantly modify the operation of the building and the user’s energy needs, and it is also difficult to model it according to reality.
Dóra Szagri   +3 more
doaj   +1 more source

Cloud Measurement Techniques in Situ

open access: yes, 2003
The impact of clouds on weather and climate is determined by their microphysical properties (i.e., the size distribution, water content, light extinction coefficient, and shape). Understanding how these properties evolve requires detailed studies with in situ measurements using a suite of different sensors.
Baumgardner, D   +4 more
openaire   +1 more source

Determination of stress state in deep subsea formation by combination of hydraulic fracturing in situ test and core analysis: A case study in the IODP Expedition 319

open access: yes, 2013
[1] In situ test of hydraulic fracturing (HF) provides the only way to observe in situ stress magnitudes directly. The maximum and minimum horizontal stresses, SHmax and Shmin, are determined from critical borehole pressures, i.e., the reopening pressure
Ito, Takatoshi   +21 more
core   +1 more source

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