What is the unit of light pollution ?

How light can be polluted

09 October 2019 2,867 5 View

What are the problems tissue engineered dental enamel and dentin could not be created in desired shape and size ?

This could prove to be a good alternative treatment for dental caries

09 October 2019 8,947 2 View

Which are the second line treatment drugs shifted to first line of treatment of epilepsy in human?

What are the new drugs supposed to treat epilepsy

08 September 2019 2,951 5 View

How to identify the sources of enzymes in analytical chemistry of biological processes in human?

Presence and quantification of enzymes is possible but source determining is difficult as source may be microbial/ viral/ healthy or diseased tissue

07 August 2019 1,813 4 View

What are the effects of extreme fluorosis on health/ histological pictures of dental pulp in human teeth?

Fluorosis is affecting osseous tissue and may result in crippling situation of person with difficulties in walking

07 August 2019 9,676 3 View

How much is the atmospheric pressure in sky distant from the planets and satellite?

Has anyone ever tried to see this pressure

06 July 2019 3,339 3 View

In which spectrum of electromagnetic radiation dark energy belongs?

Dark energy may be towards transparency and difficult to see

06 July 2019 1,294 2 View

How much is the change in size of molecules in gaseous state under extreme pressure and vacuum?

Under pressure and vacuum molecular motions are known but size is unknown as far as I am having knowledge

06 July 2019 3,794 3 View

The temperature difference between malignant lesion of internal organ and surrounding healthy tissue and malignant and benign tumours in human ?

How to measure the temperature during surgery in sterile area and which instrument is suitable for this

03 April 2019 3,219 1 View

The images of sun in day time and noon are real or refracted?

In water wooden stick will show two components of image one without refraction/ real and one refracted What is the status of sun we are seeing

03 April 2019 5,356 4 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

In methylene blue test Why is UV absorbance reading very low as soon adsorbent is added and then increasing before reaching equilibrium?

Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...

19 February 2021 472 5 View

If the electron is a wave, then what is its nature? Is it an electromagnetic wave?

If the electron is a wave, then what is its nature? Is it an electromagnetic wave? Thank you very much,

17 February 2021 9,024 4 View

How to calculate ultraviolet dose in Gy or J/kg?

Currently I'm doing a literature review regarding the comparisons of different types of radiation such as uv, electron beam and gamma radiation. But I'm having a difficult time converting uv unit...

11 February 2021 7,642 3 View

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

Distribution of modes fields ?

Hi, We find a specific distribution of electric fields in structure for different frequencies which can be seen using em solvers and known as modes. I would like to know how we can choose the...

04 February 2021 10,043 3 View

Are you interested to submit a paper in the special issue "Solar Radiation" in "Remote Sensing" ?

I you are interested to submit a paper in the special issue "Solar Radiation" in "Remote Sensing", please have a look on the 2 following files and/or on the web site :...

01 February 2021 2,954 3 View