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

GNU Octave + EEGLab in Windows 10?

Dear Colleagues, I was wondering has any of you tried running EEGLab (latest version 14.1.1b) in GNU Octave GUI (latest version 4.2.1) in Windows 10? If so, were you able to run EEGLab GUI? There...

09 October 2017 9,146 0 View

How can I calculate the anneling temp. of the primer?

I used NCBI for designing the primer which I need, but I want to know how can I calculate the annealing temp. of it ? this is the primer that I want to know its annealing temp.? Forward primer...

11 February 2017 9,589 9 View

What is the reason that cause RNA dose not appear on the gel?

09 November 2016 3,708 5 View

What is the protocol of using DEPC in RNA extraction ?

I want to extract RNA by Direct-Zol RNA Miniprep kit from sigma but the kit didn't provide RNase free tubes and one of my colleagues advised me to use diluted DEPC to sterilize normal Eppendorf...

05 October 2016 3,751 6 View

Why blank value is higher than sample value in ELISA test? and Is there any way to avoid negative values after substract sample value from blank?

blank 0.208 values of samples ranges from (0.165-2.2080)a lot of sample values below blank value

26 May 2016 3,555 15 View

Can any one help me for the determination of specific alkaloids in vinca plants as a co-operation between us?

i have a dry plant materials leaves, stem and root? if possible tell me to send the plant materials and we will published the paper together. the paper interested with inducing alkaloid production...

09 May 2016 3,771 2 View

What is a suitable method of dissolving salicylic acid for large a volume to use it in the field?

Thanks in advance for your replies.

26 December 2014 7,852 3 View

What is the IC50 for artemisinin in different stages of P. falciparum gametocytes.

Artemisinins activity against mature gametocytes.

16 September 2013 2,383 2 View

Sugary white fluid secreted from the date palm fruit

we show more and more farms of date palm having a sugary whit fluid secreted from the un-ripening fruit as indicated in the attachment picture, so if any one knowning the reasons of this disorders.

01 January 1970 6,425 1 View

How does the gut microbiome affect the fibrotic process within the liver?

and Can the gut microbe be used for the treatment or diagnosis of liver fibrosis?

02 March 2021 557 2 View

How to indicate the degree of litter decomposed by microbes?

Any technique could detect the degree of litter decomposed by microbes? Or any indexes could do this job? I want to split the contribution of microbes during decomposition, so any suggestions...

23 February 2021 1,362 5 View

Can I get information about research laboratories that are currently having in culture, internationally/locally standardised microorganisms?

Microorganisms of interest include; E.coli; Salmonella typhimurium; Pseudomonas aeroginosa; Streptoccocus pneumoniae; Staphyloccocus aureus and Candida albicans. Locations closer to Port...

18 February 2021 6,500 3 View

How do microbes tell the presence of an inorganic minaral in the soil?

Due to their ubiquitous nature, there is a tendency of the presence of microbes in a given mineral(s). For instance, if microorganisms that love the of pH less than 6 in the pH value, is isolated...

03 February 2021 4,630 10 View

How to lessen cell growth?

I am working on the 4T1 murine breast cancer cell line. from the first day I bought this cell line, the cell's growth rate is extremely high. I intend to make these cells resistant to a single...

24 January 2021 2,884 3 View

I am looking to develop a basic oral microbiome assay. Can anyone advise on culture vessel, conditions and organisms that require minimal maintenance?

I am looking to investigate oral care products with an easy-to-prepare culture of orally derrived microorganisms.

21 January 2021 3,448 1 View

How can I prepare 300mg/L concentration of lead(II) nitrate ( Mol. Wt reffered is 331.21) incoorporated Luria-Bertani (LB) agar ?

I need to check the Heavy metal (lead) consumption assay using microbes at varying concentration in same media. ( 200mg/L to 2000mg/L).kindly help me to clear it.

19 January 2021 1,946 9 View

Is it possible to detect oxPAPC in the serum?

I would like to know if there is the possibility to detect oxidized phospholipids (oxPAPC) in the serum of mice. Is there an ELISA kit available?

10 January 2021 3,803 2 View

Why below-ground ecology is still unexplored (majority of it) in our country ?

Below ground ecology or below ground ecological functions and ecosystems roles are very crucial and highly significant for any ecosystem especially for the forest ecosystems. The interaction among...

02 January 2021 6,912 3 View

What are the role of microbes for green revolution or modern advancement in science ?

We all know the role of microbes its miniature of the miracle how it can be , used in revolutionizing science in various fields.

23 December 2020 6,220 10 View