Does anyone know of a validated questionnaire on lifetime sun exposure and vitD levels?

10 February 2014 1 130 Report

Want to understand how it correlates

Hello Kaushiki. I am a statistician. I can design a validated questionnaire for you and assist in co-authoring the study with you if you would like. Just let me know. Vonda

Badges
Science topic

More Kaushiki Kadam's questions See All

How can we add External Lock-in Amplifier for Seiko SPA 400? I want to measure amplitude(1st harmonic ) vs DC bias sweep?

I need to add external lock-in amplifier but I am confused with connection.

29 January 2024 6,172 0 View

How we can calculate Vcpd after getting surface potential image ain KPFM ?

I have this image from surface potential how I can get CPD value from this data?

24 January 2024 1,795 4 View

What are the impurities of semaglutide?

What are the impurities formed during the synthesis and purification of semaglutide. kindly define,give their RRT and molecular mass also.

28 October 2023 8,130 2 View

How to obtain onset limit cycle oscillations in a Rijke tube?

with the boundary conditions of inlet as mass flow rate and outlet as pressure, the oscillation of pressure with flow rate is continuously diverging and it does not sustain limit cycle oscillation.

27 October 2023 1,385 0 View

How to decide the practical applicability of our prepared super-capacitor electrode material for specific application in portable electronics?

Hello, Researchgate community, I have one query regarding deciding whether our electrode material is suitable for practical energy storage applications. When we prepare and characterize...

22 October 2023 6,027 3 View

What exactly happens during the process of narrowing of C:N ratio?

How Carbon breaks, why N ratio remains same?

16 August 2023 9,957 4 View

How to decide the concentration need to induce oxidative stress in isolated mitochondria of rat brain by using either rotenone & sodium nitroprusside?

I'm trying to induce oxidative stress by using rotenone and SNP sodium nitroprusside in isolated mitochondria of rat brain. This is to study GSH assay from control (Mitochondria) group in...

11 June 2023 6,247 2 View

How to calculate the GSH present in mitochondrial protein in umol/gm?

While doing GSH on rat mitochondria, I have calculated protein concentration by Bradford's assay (1.35mg in 2ml buffer). In case of GSH assay I got concentration of 0.23mM (GSH) in mitochondria....

03 May 2023 2,820 6 View

How to take authorship of our own publications but wrongly accepted by other researcher of same name as mine?

One of the researcher of same name of mine, taken authorship of almost all articles which comes under my research. Therefore I am enable to add those articles under my research. Kindly suggest the...

24 April 2023 5,401 2 View

Explain counter current heat exchanger ?

May below article will help u, Counter current heat exchanger https://pharmaguides.in/countercurrent-heat-exchanger/

23 March 2023 8,157 3 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

Seeking Advice on Viability and Execution of Undergraduate Thesis Topic?

Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...

10 August 2024 8,992 0 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

Who will be moral responsible for the death of thousands of people in the event of an earthquake?

Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...

08 August 2024 6,134 12 View