How to plot Beamforming?

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How can I get a better Charge/Discharge curve?

Hey, I'm working right now in some battery characterization and I recently ran a charge/discharge test on a LIR2032 coin cell battery. I'm getting this graph (purple and blue with square signal)...

24 July 2019 8,798 2 View

Sudden appearance of primer-dimers and no PCR amplification, why?

I have been using a pair of primers (designed by my co-supervisor, who is no longer here) to amplify my sequence of interest from chelex extracted genomic DNA. Even though I always had a faint...

09 January 2019 3,790 3 View

Has any sociohydrological or ecohydrological project been developed or is currently being developed in Latinoamerica?

Although hydrological studies in latinoamerica are common, the interactions with the ecology and the human dimension is rarely undertaken. I would like to know if it has been performed any study...

16 October 2018 6,953 2 View

How theoretically explains the symbiosis between Chlorella and other microorgnaimos?

What book would you recommend to understand symbiosis, its importance and relevance in biotechnology

16 February 2016 4,919 3 View

The Concept of Illness In Psychology

I have always ask myself if We can speak about illness or use the term illness applied to the psychological problems, and it's because I think we are speaking about different things , medical...

01 January 1970 2,209 19 View

Help! How to get household income from individual income using SPSS?

I'm analysing a large survey dataset. Each data point has an individual key number and a household key number. Individual Income is presented for each Individual. I need to create a new variable...

01 January 1970 2,063 3 View

Publish in National and Native Language Journals

What would happen if a researcher, ignoring the current publication and dissemination dynamics, decided to only publish his reflections, works and results in national journals (well categorized by...

01 January 1970 8,810 3 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

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

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

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

How to find degree of deacetylation of chitosan colorimetrically?

I am working with low DD% chitosan. It doesn't dissolve completely in acidic solutions. How to calculate the degree of deacetylation by potentiometric and acid-base titration, UV spectroscopic...

27 January 2021 8,532 2 View

Should I make 2 helical antennas? One for 2.4 GHz and another for 5.8 GHz?

Should I make 2 antennas, one for 2.4 GHz and one for 5.8 GHz? How should I approach the problem if I want to design the antennas which cover 400 and 900 MHz and 2.4 and 5.8 GHz? All together in...

26 January 2021 906 3 View

Does the UV radiation affect on fruits ?

I want to examine a kind of fruit's extract's antimicrobial effects. At first I want to put it under the UV radiation to prevent the mold or any kind of fungi's and bacteria's growth. The...

24 January 2021 8,350 20 View

How can I model a vacuum region between a concentric tube in Ansys fluent?

I am modeling a double pipe (concentric tube) in Ansys Fluent. The center tube contains nanofluid, and the region between the pipes is a vacuum zone. The outer tube is used for reducing convection...

22 January 2021 2,781 3 View

Best glass slides for metal oxide UV-vis and PL measurements?

Hi there, I am currently using Alfa Aesar fused quartz slides for my UV-vis and PL measurements of TiO2, but it seems that their slides emit in the UV around the same wavelength region where I...

19 January 2021 438 3 View