Column size reduction over height (multistory) RC building ?

dear engineers i have inquiry regarding the reduction of columns over height of reinforced concrete frames is it for strength of architecture or economic purposes ?? and what is the preferred...

24 January 2020 6,094 4 View

How to do different band ratio/math in ENVI?

when i do band ratio for ASTER band 3 and divided it by band 7, a default message is appear tells band size not match. but when i read different articles and papers they successfully processed the...

20 June 2019 2,787 6 View

Which journals are scopus indexed, fast publication process and free or low publishing charges in the field of Robotics?

Kindly provide me a list of journals for fast publication process and low or free charges

23 December 2018 917 2 View

What are the main disadvantages of a range extender electric vehicles?

Range extender in electric vehicles increases their limited driving range. As well as no long charging time, because the battery charges while the vehicle is in motion. However, what are the main...

28 April 2018 8,378 4 View

How to interpret QPCR results using Delta Delta Ct method?

17 September 2017 6,152 4 View

Does any one know how to determine DOC in soil samples?

11 December 2015 1,911 5 View

Can anyone send me a paper on mild solvent extraciton with methanol?

09 October 2015 2,432 0 View

Can I freeze dry the solid and liquid portions of the soil for the determination of residual concentration and bioavailable fractions respectively?

09 October 2015 5,445 4 View

Is there a relationship between plasmid transformation and gene length size for protein expression.my gene length size 400 bp?

I am in desperate need of advice.I did transformation of BL21 (DE3) pLySs, Rosetta 2, and T7 Express with my genes of interest cloned in pET30 a vector. I have a recombinant e coli protein in...

06 October 2015 3,663 3 View

What is more important for a regular academic life, PhD degree or peace of mind?

Academician and newly graduate PhD holders are more concern about the mentioned issue. Although the answers differ based on experience and position. But majority wants both. Is it possible to have...

01 January 1970 7,150 4 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

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration forms?

Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...

25 February 2021 3,612 3 View

What urea buffer can i use for biotagged protein extraction from streptavidin beads?

Hi all, I have been doing research on biotagged LDB1 proteins in Mel cells. I purify the proteins using M280 streptavidin beads. The yield is very low so I've been trying to optimize it by...

24 February 2021 5,749 3 View

What is the biochemistry of acidic solvents for phenolics extraction in strawberry?

I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....

22 February 2021 6,560 3 View

Protocol for membrane extraction E. coli?

Hello! I am interested in determining whether a poly-unsaturated fatty acid I have engineered E. coli to produce is being incorporated into the membrane of the cells or if it is simply a free...

21 February 2021 7,447 2 View

Using 1D CNN for pixel classification in an image?

I have a 3D Image of size 100x100x100. I have features (feature dimension 25) extracted for each pixel by considering a small pacth around it. So the input to 1D CNN is 100x100x100x25 reshaped to...

17 February 2021 941 4 View

Solid Phase Extraction of drug product containing nanoparticles ?

Hi Everyone, I am trying to develop an SPE method for the vaccine which contains Matrix-M (saponin Quillaja Saponaria ) which is in nano-particle form and size is around 40nm. These nanoparticles...

16 February 2021 1,389 2 View

Does anyone know what are the pros and cons for using autoencoders instead of CNNs for features extraction in neural networks?

Are there papers that talk about the possible advantages and disadvantages of using autoencoders instead of CNNs for feature extraction in neural network?

15 February 2021 6,952 3 View