Does wireless charger system need (ceramic) capacitor that shows frequency-independent dielectric constant and low dissipation factor?

i really want to know that ceramic capacitor having frequency-independent capacitance and low loss tangent can be used in wireless charging system. which part those capacitors can be replaced? is...

21 November 2018 1,782 1 View

How can I get clear plant tissue with phloroglucinol staining?

Hi, I am trying to observe lignin through phloroglucinol staining with arabidopsis (petal and sepal). The protocol I am using : 2% phloroglucinol in 100% EtOH , O/N...

31 October 2017 1,975 1 View

High temperature mechanical response of Inconel 625?

I am seeing some strange constant fluctuation of force during a high temperature tensile testing of Inconel 625 only at the temperature range in between 500 and 800 as shown in the attached image....

28 September 2017 399 2 View

Do I have to make longer or shorter primer when the PCR is not working

15 August 2017 4,819 24 View

How can I control the amount of used TiO2 when I make a TiO2 film by using TiO2 paste via Doctor Blade method at each FTO film?

13 June 2017 9,437 2 View

Gel electrophoresis of riboprobes after in vitro transcription supposed to show single band or multiple bands?

Dear all, I am trying to set-up a RNA in situ hybridization experiment. I am reading several protocols for that, and I found one paper says 'if in vitro transcription is performed well, you will...

23 May 2017 4,168 1 View

I wonder why ammonia was added to hydrothermal synthesis of la2O3.

I wonder why ammonia was added to hydrothermal synthesis of la2O3. At this time, the pH is 6 to 10. hydrothermal synthesis, La2O3, ammonia

16 May 2017 7,347 3 View

What is the change in grain size with annealing temperature and time of LaFeO3?

What is the change in grain size with annealing temperature and time of LaFeO3?And I wonder about the annealing temperature and time at which grain size changes begin to be observed. perovskite,...

09 May 2017 4,642 2 View

TiF4 is known as a very hygroscopic reagent. Can I use TiF4(Titanium Tetrafluoride) in the air?

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27 March 2017 4,521 2 View

Can anyone help me with an adhesion problem? Evaporating Cr & Gold doesn't work well, why?

We want to make gold film(40nm) on the BK7 using the adhesive material Cr(2nm). Here's my work order. First, we evaporate the Chromium on the glass(BK7) by thermal evaporator with 0.2 A/sec.(when...

07 October 2014 5,408 5 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View