Does the quality of sunscreen get affected as the time passes while in the shelf?

a large number of sunscreens are being sold in the market which have an expiry date. most of the sunsceens are just stable chemiclas which tend to react only with sun light. what is the expiry...

07 August 2018 5,590 2 View

Proactive versus reactive approach. which is better?

A proactive approach focuses on eliminating problems before they have a chance to appear and a reactive approach is based on responding to events after they have happened. The difference between...

11 December 2016 1,943 26 View

Pepsi and Coca Cola are known to cause Obesity. Still people love them. How can we define such paradox?

Pepsi and coca cola if they have contributed anything to this world is that they have made the world heavier by causing Obesity. Any function any meeting and any get together and any thirst...

09 October 2016 6,255 1 View

Can benzyl peroxide be combined with adapalene and clindamycin simulatneously?

09 October 2016 1,973 3 View

LED light is there any UV radiation that is harmiful to skin?

what spectrum of Light is emitted through LED lights and what ids the amount of UV radiation that is emitted. Is it safe for long use and particularly for OT uses

08 September 2015 585 0 View

Of all the branches medicine has the highest and constant updates and efficiency. Yet it is charity?

Hotels with luxury. Food with luxury, clothing with luxury. every one pays for being happy. Why does one not pay for being healthy? Why are insurance companies making it easy for one to keep...

31 December 2014 3,453 0 View

Anti diabetic drugs and anti hypertensive drugs are available as both branded and generic. Which is to be prescribed and why?

With the advent of generic drugs the branded forms are also competing for prescription. while offering the best to the patient which is considered better. why is there no uniformity in pricing...

10 November 2014 2,727 10 View

Compare and cotrast products versus services like chemical peels and lasers?

How to compare and contrast each of the pros and cons for products and services. like laser, PRP and chemical peels. with the customer first attitude which is safe?

10 November 2014 6,380 0 View

With life expectancy increasing why is quality of life not equal everywhere?

Happiness is ultimately that is required. does money alone decide the quality of life or happiness? Is medical science responsible for increasing life expectancy or providing clean and healthy...

10 November 2014 8,589 11 View

How safe is Glass as an enclosure?

A recent cyclone in Andhra Pradesh damaged many show rooms with glass as exterior. Many show rooms which flaunted expensive glass as walls, and exteriors came for a shock as they found the glass...

09 October 2014 1,900 3 View

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 3 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 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 repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View

Can I use a protein-devoid condition as my negative control in ELISA?

Hello, I am running a sandwich-type ELISA where I am trying to inhibit a protein-protein interaction using small molecules. For each experiment, I determine my Z' (Z-prime) to determine the...

23 February 2021 7,429 1 View

How do historians determine the credibility sources in modern history?

For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...

23 February 2021 1,346 13 View