Which grass is best to cultivate in hilly areas either berseem or oat grass?

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Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Conjugation of PEG-Amine to an Amino Acid Using EDC?

I am attempting to conjugate PEG to an amino acid at the C-terminus, for the purposes of producing nanoparticles. I have been told that PEG modified with amine groups can be used for this purpose,...

31 July 2024 2,033 1 View

Does soybean seed coat or cotyledon contain chlorophyl or flavonoids? What types? determined by paper chromatography? other methods (high school lab)?

Am trying to develop a lesson/lab to determine and compare antioxidant properties of soybeans of various colors. Preference would be low tech and low cost. Any assistance is greatly appreciated.

25 July 2024 7,498 2 View

Does post-translational protein modification cause devisions on observed pI verses calculated pI?

In running two-dimensional gel electrophoresis on bacterial protein, some spots that appear to match a protein sequence have a significantly more acidic isoelectric point than the calculated pI....

24 July 2024 8,076 3 View

How I can add anew research in my account ?

Their is new research published in the biological control journal, and I am one of the authors. I want to add it to my account at researchgare. How can I do this?

21 July 2024 7,545 0 View

Can Document Analysis be used as the only method of research?

I have read that it is better to use other research methods alongside document analysis for triangulation, although it can also be used as a stand-alone method.

18 July 2024 4,218 0 View

How much sample we are required to do a pilot study for standardized an Achievement Test?

I am conducting a study on Effectiveness of e-content on academic achievement of secondary school science student.

17 July 2024 5,633 4 View

Masonry Interaction Module ABAQUS?

I am simulating interlocking / dry stacked masonry in Abaqus. I am using a friction coefficient of 0.6 for my model as it is stated in the previous research as well as in the base paper. The...

16 July 2024 5,047 0 View

What is wrong with my input file?

im studing gaussian 16 with reading paper about I-131 Metaiodobenzylguanidine in the paper "In a similar vein, nuclear magnetic resonance shielding values were investigated using the widely...

16 July 2024 6,040 4 View

Can ROBINS-I be used to measure risk of bias in single-arm studies?

I am doing a systematic review, and I am measuring risk of bias with RoB2 for RCT, and ROBINS-I for non RCT. My questions is, for single arm studies, can I use ROBINS-I? I am not sure how to...

14 July 2024 3,570 5 View

Can I use candle-jar technique to lactic acid bacteria?

I don't have the anaerobic generators (Anaeropac) so I'd like to try the candle-jar tecnique for the cultive of lactic acid bacteria

15 July 2024 8,890 2 View

What did the plantation economy in the South produced and all the crops cultivated in north India cannot cultivated in south India why?

26 June 2024 7,264 0 View

What are the best ways to cultivate self-discipline?

I would like to become self disciplined and work by myself without supervision. How do I achieve it when I am not interested at all in working without any push by others?

24 June 2024 4,529 5 View

Can we culture human epidermal keratinocytes in DMEM culture media?

Usually, basal media have been recommended for the culturing of human epidermal keratinocytes, and most articles suggest growing them in serum-free media. I'm finding it a bit challenging to...

24 June 2024 2,609 3 View

Wheather HYVs are alowed in Natural farming ?

One of the major objectives of Natural Farming is self-reliant farmer and promotion of traditional varieties so that the farmers can use their own seeds. But it is observed that most of the...

11 June 2024 5,696 0 View

Does dry weather limit tillage options for timing cultivation to complement conservation plans?

02 June 2024 1,735 5 View

What specific challenges do heat waves pose to vegetable cultivation in India?

28 May 2024 5,155 1 View

How to accelerate the growth of dermatophytes in culture medium?

Hello. I have cultivated the species of dermatophytes in the special culture medium of SCC. Unfortunately, the rate of species growth is very slow. Does anyone have any experience in this field,...

26 May 2024 4,552 3 View

Can someone tell me what is this on my petri dish?

Hi! I left some petri dishes with Pseudomonas aeruginosa cultivated in MHI in the fridge (8°C) during some time off, and when I came back, it was like this. This is just one plate out of many, and...

24 May 2024 5,149 3 View

Hello, any advices on how to cultivate insulinoma NIT-1 cells in vitro?

For a set of experiments, we need to use insulinoma NIT-1 cells (ATCC CRL-2055). First time we get them from ATCC, none of the cell attached to the flask. We just received a second vial of cells,...

21 May 2024 9,390 0 View