What do you imagine the colour of an ellipse to be?

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How can I calculate the SOD enzymatic activities using the spectrophotometer method?

I have to quantify the enzymatic activities of SOD in plants using a method that employs hypoxanthine-xanthine oxidase to create O2. The colorimetric reaction was performed by combining...

23 July 2024 8,492 3 View

An 18th century proof of Fermat's Last Theorem ?

How do mathematicians recognize the article entitled "On the Nature of Some Euler's Double Equations Equivalent to Fermat's Last Theorem", published in Mathematics, Volume 10, Issue 23 (December-1...

09 May 2024 3,583 6 View

Has anyone experience with a good one antibody for the western blot detection of SQSTM1 in human cells?

The old antibody has been discontinued and the currently offered are detecting a band at 62 kDa, which does not reflect the correct molecular weight (47 kDa).

17 March 2024 4,300 2 View

MDI Jade Standard Level 3 (quantitative option) vs Panalytical HighScore Plus?

I need to choose one of these software, any insights or suggestions on which one is the most user friendly and effective. I am towards Jade at the moment, but the cost is substantially higher than...

01 February 2024 5,009 0 View

UV analysis of Curcumin derivatives ?

I am trying to develop Curcumin bioconjugates by esterifying -OH moieties of Curcumin aromatic rings. By performing UV spectrophotometric analysis of the conjugate (red curve) in a mixture...

01 August 2023 5,181 2 View

Yeast electroporation: plating out or growing out in liquid media ?

Very technical question. From my past experience building libraries in S. cerevisiae, after electroporating yeast with a ligation reaction or with plasmid preps, the cells are incubated in liquid...

29 June 2022 1,940 2 View

What are the typical contaminations observed in S.cerevisiae cultures ?

I use S. cerevisiae for yeast display and I suspect I have a contamination in my cultures but it is not obvious and I don't currently have a microscope in the lab. I grow in minimal media...

11 March 2022 1,605 2 View

To what species of Prorocentrum do these specimens belong?

I found these specimens in a sample taken from shallow waters, in the Northern Adriatic Sea (Italy). Average width around 16 um and length around 24 um. Asymmetric, with pores scattered on the...

01 September 2021 1,995 2 View

Any advice on affordable and reliable tetracycline-free FBS?

Dear Colleagues, with raise in the price of our usual tetracycline-free FBS and given failing of the most recently ofered alternative, I'm asking if you have any advice on a brand offering...

29 July 2021 1,486 0 View

What program can I use to caclulate dipole moment efficiently and without the need of excessive computation?

Hi, I am a third year chemistry undergrad doing my group project in which I need to predict the HPLC retention time of 20 aromatic molecules. to do this we require the chemical properties of these...

24 February 2021 1,819 3 View

Cuáles fueron las tendencias en investigaciones en arquitectura, urbanismo y patrimonio edificado en decadas del 2000 al 2020?

Cuáles fueron las tendencias en investigaciones en arquitectura, urbanismo y patrimonio edificado en decadas del 2000 al 2020? Porque requiero conocer tesis de posgrado nivel maestría...

24 July 2024 5,494 1 View

Does Nature Scientific Reports waive open access fee for industry authors?

I came across the Green Building and Sustainable Architecture collection under Nature Scientific Reports some weeks ago. https://www.nature.com/collections/gajghaebce The special issue/collection...

10 July 2024 5,533 1 View

LSTM on Time Series: Has LSTM architectures ever been applied to Time-Series Forecasting ?

Have we ever used LSTM architectures on Time-Series Forecasting and Analysis, and gotten a decent result ?

30 June 2024 6,924 3 View

Has fine-tuning techniques like LORA ever been applied to pre-trained Computer Vision CNN architectures ?

Has fine-tuning techniques like LORA and QLORA ever been applied to pre-trained CNN architectures for any application ?

25 June 2024 7,332 2 View

Images: Between CNN architectures and Vision Transformers, which requires more data to train and why ?

Which architecture requires more data to train between CNN and Vision Transformer based models ?

25 June 2024 7,599 0 View

You are kindly requested to investigate the stealing my name from one of my researches?

Unfortunately, I found my name as a senior author of research entitled "Multifunctional prosthetic polyester based hybrid mesh for repairing of abdominal wall hernias and defects" published in...

23 June 2024 7,798 0 View

¿Cuáles son los entornos estrategicos mas importantes frente al tema de inteligencia artificial?

Según el Ministerio de Tecnología e Innovación Colombiano, los entonos estrategicos en los que deben trabajar los gobiernos para adoptar una posición eficiente frente a la Inteligencia artificial,...

23 June 2024 9,844 1 View

Hello In your opinion, which is better: Study Microprocessing first, then Computer Architecture, or vice versa, and why?

Computer Science Department

19 June 2024 8,292 2 View

Object Detection: Which Object Detection Model can identify small objects ?

Which Object Detection architecture (be it CNN-based or Visual Transformer-based) can be used to detect small objects ?

18 June 2024 9,589 2 View

How can we train multi-modal CLIP architecture to generate images using Prompt ?

Can we even make changes to CLIP Model architecture such that it can be used as an image generator from prompts ?

16 June 2024 320 0 View