Which software to use to statistically analyze Telomere Length_TRF_Southern Blot?

I am trying to measure telomere length in an ant species using the TRF method, which is a Southern blot technique. Currently, I am struggling with analyzing the images and would appreciate any...

29 January 2021 604 3 View

TIMESAT for yearly data time series?

Would it be possible to use TIMESAT for trend analysis for yearly MOD17A3 - 1 km time series. The dataset are for 14 years period.

07 September 2020 3,275 2 View

Seeking for expert in cytology and histopathology equipments?

Hello everyone, I am looking for a scientist who have experance in histopathology and cytology to advise me the essential equipments that using in Histopathology and cytology Laboratory. We want...

02 March 2020 8,217 4 View

Are researchers less able to research with age?

In your opinion, how old is the researcher feeling that he is unable to absorb and retain information highly in light of the pressures of life and the huge technological development that makes us...

05 August 2019 3,429 68 View

What are the main reasons of the appearance of rarefactive solitary wave ?

I have used a model and i got a rarefactive solitary wave but i do not know if this is an advantage or disadvantage and what are the reasons of the appearance of such waves

12 April 2019 9,935 3 View

What is the difference between using KLH as carrier protein with peptides and KLH as antigen without peptides?

Hello, I am trying to inject KLH in chicken as antigen not conjugated with protein. is it correct to think that KLH is used as antigen? i know that KLH is well known for its potent and safe...

06 April 2019 4,265 4 View

Is there a critical period when learning L3? Does CPH apply to TLA?

I learned my L3 at university. I was able to choose which language I wanted to learn based on my interests and needs. Meanwhile, primary schools around the world are introducing a mandatory L3 in...

17 March 2019 1,766 8 View

Any suggestion of new commercial Forward Osmosis (FO) membranes?

Dear all; I am looking forward to your suggestion to choose a new commercial FO membrane which I can use in FO setup to recovery the water from different aqueous solutions, and to compare its...

03 February 2019 9,789 3 View

When performing 0.7% agarose gel electrophorsis why there is no difference between a control DNA sample and that exposed to ionizing radiation?

07 November 2018 2,760 4 View

How to measure electrostatic charges of powder samples?

I am dealing with silicon nitride powder that has a D50 around 1micron and specific surface area around 10 m2/g. Due to particle-particle & particle-wall collisions in transport lines, I am...

12 September 2018 1,036 4 View

By which mechanism does potassium hyrdoxide works as an activator in the preparation of activated carbon?

Activated carbon is prepared from biomass using KOH as the activating agent. What is the possible reaction between KOH and the biomass?

14 February 2021 8,095 4 View

How does a pH 13 buffer solution containing NaOH/KCl work?

pH 13 Buffer solution is prepared from a strong base sodium hydroxide and potassium chloride salt. However a buffer contain a weak base or weak acid with their salts. What is the purpose of the...

26 January 2021 9,154 1 View

Does anyone know the pH-differential method?

I use the water method to extract the anthocyanidin from Peristrophe bivalvis (L.) Merr leave, then dilute 20 times with 0.025M potassium chloride, pH1.0 and 0.4M sodium acetate buffer, pH4.5...

20 January 2021 8,305 4 View

How we can isolated MnO2 from solid organic product ?

The compound 1,4-dihydro pyridine oxidized in the presence of potassium permanganate and microwave. After oxidation, the organic product and manganese dioxide are formed, and the two substances...

09 January 2021 5,358 4 View

What is the Role of temperature In Hummers method for the preparation of graphene oxide?

04 January 2021 5,033 2 View

Can one eat Muriate of Potash Fertilizer?

What is edibility safety of fertilizer-grade Muriate of potash? Muriate of Potash (MOP) is essentially KCl with often red rust from iron oxides. In order to balance excess Na and deficit K...

25 December 2020 6,179 6 View

Acesulfame Potassium and Acesulfame and Conversion?

Dear to whom it may concern, Based on ChemAxon, I calculated pKa values of Acesulfame as follows: 1. pKa (Strongest Acidic): 3.02 2. pKa (Strongest Basic): -6 Because I would like to convert...

25 November 2020 4,577 3 View

Potassium formate/water or potassium formate+LiBr/Water are not available in the commercial sector for absorption refrigeration systems?

Although there are already studies in the literature but not much , the use of potassium formate/water or potassium formate+LiBr/Water are not available in the commercial sector for absorption...

16 November 2020 2,917 2 View

Separation of chloride ions in solution ?

The fluorination was reacted in a carbonate solvent. The by-products were potassium chloride, sodium chloride or lithium chloride. The by-products were removed by filtration. However, it is still...

29 October 2020 2,670 3 View

Buffer solution 13 is prepared from a strong base sodium hydroxide and potassium chloride salt ..???

Buffer solution 13 is prepared from a strong base sodium hydroxide and potassium chloride salt .. While the definition of buffer is contain from weak base or weak acid with their salts .. So why...

03 September 2020 7,802 7 View