What is the main advantage of using observer based fault tolerant controller(FTC) for sensor fault tolerance?

I am working on FTC for handling sensor faults in the system. I have read about observer-based FTC schemes which use error threshold-based logic between the states and estimated states. If a...

10 January 2021 5,771 2 View

Can a luenberger observer (even a modified version) be effective for a nonlinear affine system?

I want to know whether a luenberger observer or a modified form of it be effective for estimating the states of a system of the following forms: 1. x_dot = f(x,u,d); y = x 2. x_dot = f(x,u); y =...

20 December 2020 1,392 4 View

Is there any software for calculating hit bias (HB), missed precipitation (MP), and false precipitation (FP)?

I have a time series of two rainfall products. For error decomposition analysis, I have to calculate HB, MB and FB. Is there any software for calculating these variables.

27 November 2020 980 2 View

I'm looking for cell culture models for Alzheimer's by targeting amyloid beta peptide, tau protein, bace 1 enzyme ; can anyone give me details please?

I want to target particular protein/peptide/enzyme by cell culture methods. I would also like to know screening methods for cell cultures to analyse and diagnose the drug effect on particular...

24 November 2020 7,255 5 View

Can someone help me in designing off-MPPT mode in a Standalone DC Microgrid?

I am working on voltage control of a Standalone DC Microgrid consisting of Single PV source, a battery and loads. The PV is interfaced through Buck converter to the DC bus, the battery is...

01 October 2020 7,071 2 View

How to scale the time frame of battery operation in MATLAB?

How can we make the rating of a battery in MATLAB/Simulink to Amp-sec instead of Amp-hour? I have tried with reducing the factor of 3600 to 1 inside the battery block. Is this approach completely...

03 July 2020 4,017 4 View

Why a colorimetric assay is usually not in green?

Various colorimetric assays we use are blue/purple/pink/red but not in green shades. Is there any particular reason for this?

30 May 2020 5,834 1 View

Can someone suggest me a good resource to get the information on design of Adaptive controllers like Model Reference Adaptive Control in MATLAB?

Please suggest me a good source to learn the design of adaptive controllers like MRAC. Resources related to the implementation on MATLAB platform and for Power electronic converter systems would...

01 May 2020 7,422 3 View

What are some physical methods to determine binding affinity of a protein?

What are various options available while determining the binding affinity of a protein to it's target? In my case the target is also a protein. Are there any standard physical methods to...

09 March 2020 8,053 8 View

How to calculate setup time and hold time of a memory circuit in CADENCE Spectre Simulator?

Dear all, How to calculate setup time and hold time of a memory circuit in CADENCE Spectre Simulator?. We have designed Content Addressable Memory (CAM) using 45 nm technology in CADENCE Spectre...

05 January 2020 9,460 3 View

Auricular chondritis with cervical lymphadenopathy of left side in a 20 year old lady can we start anti-TB drugs?

10 December 2020 4,253 3 View

Assessment of T-cells in the surgically removed Skin tissue ?

How can we assess the presence and amount of T-cells in the freshly removed skin tissue after surgery or punch biopsy? Also, if we freeze the skin tissue at -20C for a long time, after thawing to...

10 July 2020 5,208 4 View

Does eosin stains collagen in IHCs in typical H&E staining?

Hi all, Does eosin stains collagen in IHCs in typical H&E staining? Please share your thoughts below as comments. Please add a reference if possible (much appreciated). Best, J.

22 May 2020 8,178 2 View

How to formulate and get marketing approval for a topical product?

Several herbs are used by traditional healers and it is proofed to be higly effective for trearing various dermatological disease. In your opinion what are the recommended steps to market these...

31 December 2019 2,853 3 View

Are ethosomes deliver the whole formulation or just what is carried on them ?

If I want a certain antioxidant in a formulation to be penetrated into the skin , Is it ok to load it into ethosomes or the loading means that the whole package will be delivered ?

12 November 2019 7,969 1 View

Are ethosomes deliver the whole formulation or just what is carried on them ?

If I want a certain antioxidant in a formulation to be penetrated into the skin , Is it ok to load it into ethosomes or the loading means that the whole package will be delivered ?

10 November 2019 5,616 1 View

If a journal is not listed in the Research gate files, how can one add the correct reference?

I tried to provide a new article published in Our Dermatology Online, e-ISSN: 2081-9390. The journal name, however, could not be added exactly in the reference. Instead, another journal was...

08 September 2018 2,516 34 View

What are the best resources/Websites/Databases for cosmetics/cosmo-ceuticals?

Which websites do you recommend for checking the chemistry/way of administration/adverse effects for cosmetics/cosmo-ceuticals?

05 June 2018 4,045 2 View

Could sunscreen agents cause skin cancer?

Is there any study with significant scientific value proving that sunscreen can directly or indirectly cause skin cancer? I do believe that they protect the skin from the UVA and UVB thus reducing...

04 May 2018 5,844 22 View

If alpha-MSH agonists tan the skin, can alpha-MSH antagonist lighten it?

Also is it beneficial to propose a thesis and research this antagonist? An already discovered antagonist is met- Pro-D-Phe-Arg-D-Trp-Phe-Lys-Pro-Val-NH2 and it has been proven to reduce alpha-MSH...

03 April 2018 4,384 1 View