How to prepare a 10 mL stock solution of DPPH in buffered ethanol with a concentration of 2.50 mM?

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Why does the chest expand when we breath?

I published the article below showing the pectorals can push the arm across as well as pull it toward the chest (Abduct and Adduct). The Role of Compressive Force in the Movement of the...

23 April 2024 2,757 3 View

Has anyone identified or quantified the way a muscle acts as its own antagonist?

Text books will tell you that your latisimus dorsi adducts the arm. But if the Lats are soft and squished due to the position of the arm, tensing the Lats will cause abduction from about the 6...

05 October 2023 7,298 2 View

Has the media misrepresented your research?

I think the media often exaggerates the importance of a study, or amplifies the bias/interpretation of the scientist. Often reporting interpretations as fact. Thus scientists don't always have a...

06 September 2021 7,253 0 View

Obese twice as likely to die, due to age?

I calculated that a randomly selected US obese population is about twice as likely to die, as a randomly selected US Non Obese population simply because they are older, as people tend to increase...

06 June 2021 5,001 4 View

What is the evidence high vegetable consumption is good for you?

It seems to be taken for granted that high fruit and vegetable consumption is good for you, what is the underlying observational evidence? I am aware that vitamins exist, but it is hard to...

04 June 2021 7,283 14 View

How do you interpret lin-lin model results when the dependant and independent variables are percentages?

Hi all, I'm unsure how to interpret the results of my regression as the independent and the dependant variables are percentages - is it a percentage increase or percentage point...

24 November 2019 4,986 2 View

Does turmeric shorten telomeres?

I have read that turmeric inhibits telomerase. I have also heard telomerase helps repair telomeres. Does this mean turmeric stops telomeres repairing or have I heard wrong?

21 September 2018 7,250 11 View

What is the role of different sized samples in invariance testing?

Hi I have two groups (males = 420 and females = 763) which have taken an instrument we have translated into a new language. We are attempting to validate the instrument. Overall, we found modest...

16 September 2018 6,519 5 View

Are there databases of CT DICOM data available for purchase or public use?

I am working on a project that requires large amounts of patient CT data before and after deployment of a stent in the thoracic aorta. Are there any databases/libraries that are open to the...

08 February 2018 5,971 2 View

How long does it take to thaw a cadaver?

We have human cadaveric tissue (from T-12 to distal end of femurs) with soft tissue frozen at -20*C. We want to thaw them at +4*C and know this will take several days, but don't know how many...

06 February 2018 4,095 5 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

How can I calculate IC50 in DPPH test by using graph pad prism software?

How can I calculate IC50 in the DPPH test using graph pad prism software? or suggest a manual method and other software to calculate the IC50 value.

06 August 2024 8,848 3 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Radiogenomics Cancer Research Challenges?

what are the top 3 challenges to the advancement of the field of Radiogenomics in cancer research? is it the availability of easily available low-cost matched imaging and biosamples with clinical...

03 August 2024 5,828 4 View

Would you like to join our meta analysis research team?

I am excited to announce an opportunity for dedicated researchers to join our dynamic team for an ongoing meta-analysis study. If you are passionate about research and have a keen interest in...

01 August 2024 6,737 1 View

Is the peer-reviewed publication "MedieKultur: Journal of Media and Communication Research" (E-ISSN 1901-9726, P-ISSN : 0900-9671) a legitima?

Is the peer-reviewed publication "MedieKultur: Journal of Media and Communication Research" (ISSN Online: 1901-9726, ISSN Print: 0900-9671) a legitimate and credible scholarly journal in the field...

01 August 2024 629 3 View