Is the notion of tranquility possible in dreaming state?

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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

For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 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

What is the best sampling strategy?

I am conducting a qualitative study that uses interviews to investigate the perceptions of teachers about a particular leadership practice and I am focusing on 3 schools which have a total number...

01 August 2024 8,457 10 View

In SEM, if a latent variable consists of three observed variables, and each observed variable has four items, what should I do?

Suppose I am studying the construct of "Academic Motivation" (latent variable) in students, which is measured through three observed variables: "Intrinsic Motivation," "Extrinsic Motivation," and...

31 July 2024 3,913 6 View

How to measure the link between a School's digital transformation and competitive advantage?

How to measure the link between a School's digital transformation and competitive advantage? What measurement models to use? Secondary schools are under investigation.

24 July 2024 2,526 5 View

What is the most appropriate pedagogical approach that suits or is best for teaching Elementary school classes?

Teaching is expected to bring changes in behavior and any pedagogical challenges faced at high schools is as a result of foundation which is the elementary school. So, which teaching strategy or...

21 July 2024 2,815 5 View

Why do people believe everything they read in erotic fiction?

We have lots of expectations about how relationships are ‘supposed’ to look. Many times, this fairy-tale model doesn’t mimic our lives or our realities. (Logan Levkoff)

18 July 2024 8,177 2 View

Pir Hassan Ali Shah post a question: How to do quantitative and qualitative data analysis after data collection? Give and review the answer in brief?

Pir Hassan Ali Shah post a question: How to do quantitative and qualitative data analysis after data collection? Give and review the answer in brief. All family members, friends, associates,...

08 July 2024 395 8 View

Teacher Tenure reform in K12 in America?

I hope to know the newest teacher tenure reform in k12 in America. Now some provinces and regions in China have begun to implement the "de-compilation” policy （teacher tenure reform in primary and...

04 July 2024 9,896 2 View

Posting a research survey ?

Hi i want to post this in various groups, how do i do that ? hey, please do my survey when you get the chance, it will take 15 minutes tops x I am looking for UK secondary school teachers to...

30 June 2024 9,594 2 View

Can anybody share their mathematical literacy scale for senior high school?

.Can anybody share their mathematical literacy test for senior high school?

29 June 2024 3,798 2 View

Why did the commander of the Israeli 12th Brigade say, “Whoever believes that the sirens that sound in Israel will stop is a far-fetched dream?

“Whoever believes that the sirens that sound in Israel will stop is a far-fetched dream

28 June 2024 2,414 0 View