How to model in HFSS or FEKO Free Space Material Characterization?

I am having trouble setting up this problem in HFSS or FEKO. In HFSS, I've tried both FEM and FEBI-IE solvers. With FEKO, I've tried it's MoM solver and default settings. I am would like model...

09 February 2021 375 2 View

Statistical Test for Single Group over Multiple Conditions & Different Time Lengths?

I have a dataset with an unusual configuration and was hoping for guidance on choosing a method to test for changes in mean. For context, this is operational data tracking vehicle arrivals at 10...

20 January 2021 4,429 4 View

How long does MQAE solution last once prepared?

I am wanting to prepare a small quantity of MQAE solution. Once prepared, how soon should it be used? How fast will it degrade? Is there a way I can store a leftover amount for future use? Are...

20 December 2020 1,416 3 View

Why do many stock buffers ask you to adjust pH and then add more water?

Could someone please explain why many stock buffers ask you to adjust the solution's pH and subsequently increase the volume to a set amount? For example: Add 500g of powder X to 800mL of...

09 December 2020 1,882 3 View

How to estimate sample size when you think the effect size will be reduced (compared to previous studies)?

Hi, I am planning a follow-up experiment to a previous study and have a question about estimating sample size: For the sake of simplicity, the previous study showed that Condition 1 had more...

19 November 2020 7,948 6 View

What is angular velocity of projection of uniform circular motion?

12 November 2020 481 5 View

Peptide solubility in DMF (n,n-dimethylforamamide)?

I am looking to dissolve a suite of "acidic" peptides for, ultimately, a validated LCMS assay. Using DMF as an initial solvent (20% of final volume) but some peptides precipitate when aqueous is...

15 October 2020 9,171 1 View

How do crush foraminifera for d18O analysis?

I am looking to combine and crush 5 foraminifera to create a homogeneous carbonate powder that I will then be sending out for oxygen analysis. Does anyone have any good methods to make these...

14 October 2020 8,128 7 View

Troubleshooting co-IP from a small amount of brain tissue?

I am looking to perform a co-IP; however, I am using a very small amount of tissue to begin with from region specific microdissection in mice (2-3 300um sections per animal). I am concerned that...

07 October 2020 8,937 3 View

Can Stimulus Packages safeguard businesses during the Covid-19 Pandemic?

Research Proposals

02 October 2020 6,404 9 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View

How to avoid ulcers in s.c. injected tumors ?

Recently, we have injected s.c. B16F10 tumor cells in BL/6 mice. At around 12-15th day some animals showed ulcerations in tumors , with a big hole in the middle (it looks like a volcano). We have...

01 March 2021 9,938 3 View

Do I need to introduce HFD to ob/ob mice to obtain a T2DM model?

I am planning to work on T2 diabetic animals and check the efficacy of probiotics. My initial plan is to fed B6 animals with HFD for a while. But now, I have the chance to work on ob/ob mice. My...

18 February 2021 6,896 3 View

How seniors face covid 19 without fear?

Seniors in the world with diabetics and hypertension and heart diseases are millions ,and they are facing covid.therefore we should give them advices and precausions to face covid 19,this...

26 January 2021 8,349 4 View

What is role of chronopharmacology or circadian rhythms in metabolic diseases including obesity, diabetes and cardiovascular diseases?

Chronopharmacology is branch of biological science which deals with daily life, sleep and wake, day and night, feeding and fasting and other effects. we can manage many diseases including...

18 January 2021 9,045 3 View

What type of interventional study is this?

Hi, I'm evaluating some medical papers to write a review, but I'm having trouble defining the study design of the following paper: Neurophysiological recovery after carpal tunnel release in...

04 January 2021 1,571 4 View

Diabetic patients and religiosity?

How to convince a poorly educated diabetic patient, of high religiosity, who believes that complications will definitely occur with the will of the God however he does

29 December 2020 2,304 4 View

Are the same rapid and clinical test of diabetics?

Are the same rapid and clinical test of diabetics?

28 December 2020 9,109 12 View

What are the Methods to evaluate nephroprotective activity of herb in diabetic and hypeetensive nephropathy or CKD?

Usualy nephroprotective drugs of plants orgin were evaluted in nephrotoxicity animal model. But CKD secondary to HTN and DM is also common. What are the method to develop these animal model in a...

28 December 2020 161 2 View

Are COVID 19 vaccines reliable for people with medical conditions, like those with respiratory issues, diabetes, heart problems, etc.?

Are COVID 19 vaccines reliable for people with medical conditions, like those with respiratory issues, diabetes, heart problems, etc.?

22 December 2020 5,948 7 View