What is the reason of the received optical signal to be slimmed down in multi-mode fiber?

What is the reason of the received optical signal to be slimmed down in multi-mode fiber? I have 4 km multi-mode fiber

03 February 2021 1,105 10 View

X-ray Experiments for antibody S309 Zero ini on COVID-19 ?

18 May 2020 3,666 6 View

Can the researcher extract the amount of metabolism during the race, for example for the player handball during the half, and how?

Do I need quantitative information about metabolism in addition to the mechanism of extraction?

07 August 2019 2,166 1 View

LSTM model returns nearly constant output?

I trained a 3-layer LSTM network to extract d-vector embedding using keras. I extracted MFCC features from TIMIT dataset as input to the model, and defined a custom loss function (i.e. GE2E...

05 July 2019 8,577 4 View

Book number in the National Library

How do I get a deposit number in the National Library and Documentation House for my book ?

01 January 1970 7,316 2 View

Citations in RG

I notice that The number of citations shown in Research Gate is much less than actual. Any reasons behind this phenomenon ? same article has 10 citations in Google Scholar but only 5 citations in...

01 January 1970 3,893 9 View

Spreading sober health culture in the community

what do you think are the most important factors of spreading sober health culture in society ?

01 January 1970 5,043 12 View

What are the ways in which motor modeling is measured mechanically?

Bio mechanic , Tests and measurement , Training

01 January 1970 3,423 3 View

No title

Antibodies are proteins the body naturally makes to protect the body from a threat like Covid-19. To make what's called monoclonal antibodies for an antibody cocktail, scientists...

01 January 1970 1,765 15 View

No title

01 January 1970 5,325 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 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

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View