What is the best method for dissolving organic selenium in water (or the best solvent for it)?

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Can anyone recommend software for creating scientific illustrations (or charts, graphs, etc.)?

I'm looking for something user-friendly with good data visualization tools. already tried OriginLab and GIMP.

04 June 2024 945 3 View

Which ubuntu version is fully compatible with ASUS Prime Z790M-Plus motherboard?

Dear Expert I have a PC containing ASUS Prime Z790M-Plus motherboard and Intel 13th gen CPU and need to install ubuntu on it. I have searched this list...

19 March 2024 5,160 2 View

High Power Inductor and reactor design?

hi, I need a practical calculation and design for designing passive harmonic filter inductors. and the information about core sizing and considerations for 3-phase system.

09 February 2024 1,913 1 View

Is there any protocol for the histological evaluation of colon biopsies after ex-vivo culture?

I want to evaluate and compare human colon biopsies after 24h ex-vivo treatment with inflammatory and non-inflammatory cytokines. Apart from the H&E assessment, is there any protocol for the...

08 February 2024 5,357 3 View

Is synergetic control a model-free or model-based approach?

Is synergetic control a model-free or model-based approach? Please tell me the reasons. How about PID control?

07 February 2024 6,823 2 View

What are the origin of crystals that form upon heating castor oil?

In the process of maleinizing castor oil with maleic anhydride I am observing formation of crystal-like structures upon heating the solution above 100 degrees Celsius. The solution is just castor...

02 February 2024 5,095 1 View

Hello, I need heat loss and heat combustion formulas and equations for two-stroke diesel engine?

In the case of two-stroke diesel engine high pressure and temperature happen in combustion stage which releases Q_combustion and Q_loss. So I look for these two parameters formuals and equations...

11 January 2024 5,206 0 View

Difference between output power variations of (Pd - coated) and (Pd-Cu -coated) tapered optical fiber?

Output power changes on the optical fiber sensor for hydrogen gas have been illustrated. Why does the Pd-Cu sensor show no sensitivity at low hydrogen percentages while the Pd sensor does? Why...

01 January 2024 2,200 2 View

Change in multiple band gap of CuSe after Ni-doping?

The band gap results for CuSe and Ni-doped CuSe, according to the Tauc plot and the mathematical DITM (Derivation Ineffective Thickness Method) model, in which thickness and type of transition...

29 December 2023 614 2 View

"Optimizing Electrochemical Sensors: Molecular Imprinting Polymer Technique and AutoDock Vina Analysis of Functional Monomers"?

In the development of electrochemical sensors utilizing the Molecular Imprinting Polymer (MIP) technique, I retrieved functional monomers from existing literature. Can AutoDock Vina be utilized to...

22 December 2023 3,955 1 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

How to quantify polystyrene microplastic (8 micron) bioaccumulation in fish tissue?

"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...

05 August 2024 853 3 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

What is the role of decomposers in the cycling of matter in the biosphere and role do soil microbes play in plant nutrition availability and uptake?

31 July 2024 7,921 5 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,738 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

What is climate resilience for food security and sustainable agriculture and how is smart irrigation in agriculture climate resilient?

22 July 2024 1,947 0 View