Examples of GAMS syntax for a permutation flowshop scheduling problem?

Hi everyone, I am new to the field of industrial engineering. I need to formulate a gams model for a permutation flowshop scheduling problem. I will appreciate if someone can send me a code...

09 February 2021 891 2 View

How to avoid polypyrrole deposit on counter electrode?

Hi all, Currently, I electrodeposited polypyrrole on carbon electrode but I got some problem when polypyrrole also deposited on the surface of the counter electrode. The concentration of pyrrole...

05 February 2021 2,103 3 View

By using SPSS program, Can I do generalized structural equation modelling?

By using SPSS program, Can I do generalized structural equation modelling? All predictors are categorical data and the outcome is also categorical

14 January 2021 5,064 3 View

How to Extract DNA from dried rhizomes, wood, galls etc. stored for a long time?

Dear Respectable Scientists, I have been trying to extract DNA from above mentioned sources using different CTAB/SDS Buffer Compositions and purifying agents but I am not able to extract DNA from...

12 January 2021 5,899 8 View

Did anyone work on Enterprise Architect software?

Enterprise architecture (EA) is "a well-defined practice for conducting enterprise analysis, design, planning, and implementation, using a comprehensive approach at all times, for the successful...

02 January 2021 8,818 8 View

How to carry out Fisher's Exact Test in SPSS for multiple Response Dataset?

I have a dataset including Categorical variables and involves multiple response variable. 20% of the cells in cross tab has less than 5 frequencies and hence I cannot carry out a Chi-square Test....

26 December 2020 4,180 3 View

**CLOSED** Behavioral changes due to Covid-19?

Hello fellow researchers around the globe :) Happy Holidays!! We are conducting a survey on understanding how device usage during everyday life has developed amid the Covid-19...

21 December 2020 5,363 4 View

Does the Chinese navigation satellite system (Beidou) become global or still regional?

I know that this system was regional before, thus covering specific areas not alla the global

09 December 2020 3,343 3 View

Do the exams for students in electronic education have the same credibility in terms of measuring and evaluating learning as traditional education?

Educators around the world face a new challenge of how to conduct exams to assess what students have learned after the shift towards e-learning following the closure of nearly all universities...

21 September 2020 4,180 15 View

What Features Should an Online Exam System Include?

ith the development of Internet technology, online examination has become more Polar because it helps people save a great deal of energy and time. As an effective and efficient method of teaching...

21 September 2020 2,814 12 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View

How can I get good bands by silver nitrate staining on SSCP method?

Hi Dear colleagues This was my first experience on SSCP, and I couldn`t get any band by silver staining! Staining with Et Br was successful. I mixed the PCR product with formamide loading dye,...

01 February 2021 8,788 6 View

What are possible reasons/mistakes of amplification in PCR reactions having no tempelate i.e. NTC along with PCR reactions which have DNA. ???

I want to standardize detection of mutational changes in particular Genes by SSCP. I am using nested PCR for that but facing problems of weird amplification pattern in NTC reaction as well. I...

07 August 2019 6,017 11 View

What are possible reasons/mistakes of amplification in PCR reactions having no tempelate i.e. NTC along with PCR reactions which have DNA. ???

I want to standardize detection of mutational changes in particular Genes by SSCP. I am using nested PCR for that but facing problems of weird amplification pattern in NTC reaction as well. I...

06 August 2019 2,811 10 View

When using PCR-RFLP to detect a SNP ina promoter, is it obligatory to use SSCP & 32p labled dNTP?

Hey all, I am about to do a research the requires investigating a SNP in the promoter of the bradykinin 1 receptor B1R (G-699 to C) substitution. The paper I found uses SSCP and [32P] - alpha...

06 July 2019 5,529 1 View

Phylogenetic analysis verses Single stranded confirmatory polymorphism (SSCP)?

please what are the differences between phylogenetic analysis and SSCP in genetic diversity/variation of an organism?

31 January 2019 1,474 2 View

Please, I need the SSCPs method, ERIC of gram negative bacteria ?

Read 3 answers by scientists to the question asked by Hawraa Natiq Kabroot Al-Fatlawy on Apr 24, 2016

23 April 2016 7,604 3 View

Please, I need the SSCPs method, ERIC of gram negative bacteria ?

Read 3 answers by scientists to the question asked by Hawraa Natiq K. Al-Fatlawy on Apr 24, 2016

03 April 2016 4,462 3 View

How do isolate DNA from Polyacrylamide gel?

15 September 2015 4,292 18 View

How do isolate DNA from Polyacrylamide gel?

08 September 2015 9,313 19 View