What can you look for to know that the circuit model being used is overfitting the data. How do you know when overfitting is occurring?
If impedance is an AC phenomenon, or if AC causes certain cell phenomena to become prominent at certain frequencies, why do we care about them? Under working conditions the cell will be...
14 July 2024 6,319 1 View
I have been trying to conduct an experiment looking at what conditioned media from a specific type of cancer cell does to differentiated adipocytes. After treating the cells, I collect them,...
18 September 2023 4,815 0 View
Few natural materials have one assemblage of homogeneous fluid inclusions that can be used as a standard for gas analysis. Over the past 20+ years, I have only acquired 5 such samples. Does...
24 November 2021 2,468 0 View
I am trying to design an in-vitro experiment with Myostatin inhibitor (ACE-031), but there are only in-vivo references available (0.1-3mg/kg wt). Have anyone had calibrated the dosage for in-vitro...
05 October 2021 5,502 0 View
Mixed dementia is common in the elderly, how useful are these perfusion technqiues in unselected populations with cognitive problems?
12 January 2021 7,229 1 View
I am using a toluidine blue O preparation for staining different parts of wheat plants to observe a fungus growing in them. This works really well for lighter tissues of the plant! However, the...
27 October 2020 9,415 1 View
I know how to get the general extract from a plant - I can get the total phenols, alkaloids, Flavanoids, etc, but I want to isolate just one particular phenolic compound from the total extract....
21 October 2020 6,645 19 View
Using a bench top model to detect injury to ovine arteries and vein wall. Injury likely to penetrate glycocalyx, endothelium and basement membrane and superficial media layer. Must be an ex vivo...
15 August 2020 8,758 0 View
Dear all, I am having some issues with the multiple peak fitting function in Origin (2018). My workflow is as follows: My data are baseline corrected and normalized between 0 and 1 after...
24 February 2020 8,644 2 View
I need to analyse some data collected using the SF-12 Version 1 with the UK adaptation of 1 extra category for 'Social Function' (6 instead of 5) compared to the original US version. Following...
24 February 2020 1,794 2 View
// interested in the difference between floating events and short circuits.
22 July 2024 6,565 0 View
Gestalt psychologists have proposed many ways in which items are concatenated within a single block of time so that perceptual elements can be combined into complete objects as defined in space...
29 June 2024 2,439 1 View
Hello friends. Here, can someone help me in connection with hybrid circuit breakers in both ac and dc current, how to simulate different parts of the breaker in LTSpice or PSpice? And how is the...
18 June 2024 1,485 0 View
I have used the ARDL model to model data over ten years. The results of the bounds test indicate that there is a cointegration relationship at the 5% and 10% levels. However, the ARDL and ECM...
07 June 2024 8,817 4 View
I want to record a analog circuit between control and power circuits as innovation. My control circuit is IR sensors with bulb size 10mm (its max current to support power circuit is 100m[A] DC)and...
05 June 2024 4,084 4 View
I am selecting frequency range from 10Hz to 10MHz for EIS study of fruit quality, when i tried to fit nyquist plot, I am not able to get best fit when select full range (10Hz to 10MHz) of...
20 May 2024 5,470 0 View
Respected readers, I am working with a totem pole PFC circuit. In an experimental study, I face a problem of high-frequency notches in source voltage (Yellow one). I found an explanation behind...
14 May 2024 6,692 6 View
Can anyone help me to find out the Rs = Solution resistantce and Rct= Charge transfer resisistance of the following equivalent circuit. specifically, which R should I take as Rct. I got this...
12 May 2024 4,356 2 View
Can someone help me, I don't know how to show the differences between the output and input voltages on the graph. I have two voltages at the input: Vin1 and Vin2, at the output I have Vout1 and...
09 May 2024 3,243 0 View
hello, I have a scaffold with three layers, two synthetic polymer layers and one central layer made of ECM gel seeded with SMCs. After in vivo culture, how can I determine through Masson's...
05 May 2024 2,296 0 View