Hello fellow researcher .. What is the meaning of your name?

I would like to create a small guide containing the meanings of the names .. Thanks to everyone who cooperates with me in achieving it.

03 March 2021 5,266 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to calculate the annealing temperature of a primer pair?

I have to amplify a gene and my primers just reached. The Tm for Forward primer is 64.2, and that of reverse primer is 65.5. Can some one suggest how to get the best annealing temperature? Thanks...

01 March 2021 360 7 View

Which is better medicine or food in obesity?

Preference in terms of the scientific aspect

28 February 2021 796 2 View

How could I take into consideration the weights of observation in a system of seemingly unrelated regressions (SUR) in rstudio?

I build a model of 4 regression equations (probit and OLS) in R studio. I need to take the weights of observations into consideration. While it is simple to do so for every regression equation,...

27 February 2021 1,233 1 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Treating Intermediate Variable in Linear Regression Analysis in SPSS?

While performing the Linear regression analysis in SPSS version 26.0.0. my intermediate/mediation variable goes to the excluded section. Please share your valuable suggestion "How to restrain the...

25 February 2021 4,591 5 View

How to find natural frequency of a bridge from vehicle induced vibrations?

i have frequencies of bridge that are effected by mass of vehicle. the problem is when any vehicle pass the bridge it would add the its mass to the bridge mass ultimately mass of the bridge will...

22 February 2021 10,004 3 View

Purification of proteins from baculovirus-infected insect cells?

18 February 2021 6,665 6 View

Small displacement measurement in vacuum?

Hello, I have a question. there is a circular thin foil which vibrates in vacuum, the foil restricted and moves up and down. it is like a diaphragm between two pipes . both sides are in vacuum but...

18 February 2021 8,075 3 View

Is aligning mitochondrial and nuclear sequences inconsequential?

Probably a silly question but I am a complete novice in molecular biology. I have decided to attempt a phylogenetic analysis. I have managed to create a phylogenetic tree but want to confirm...

19 January 2021 5,895 2 View

How to calculate sample size for the study of disease prevalence ?

Currently planning to work to find the prevalence of hydatidosis among domestic cattle in remote areas. The previous prevalence rate was unknown as no research was conducted yet in that area.

24 November 2020 9,598 4 View

Matrigel dissolves during paraformaldehyde fixation?

Hello, I am working on 3D culture of MDCK cysts. Whenever i try to fix the cells with PFA, the matrix depolymerizes. We thought it was something to do with the matrigel, so we tested different...

01 February 2020 5,875 2 View

How to induced toxoplasma cyst in vitro?

I am trying to induce toxoplasma cyst formation (both RH and ME49) strains by altering the pH to 8.1 (DMEM, 1%FCS, 1% pen-strep), at 37oC, without CO2. However, the host cells weren't healthy and...

10 November 2019 9,882 1 View

35 year old women presented with central periumblical pain specially with each menstrual cycle.What is the provisional diagnosis and definitive R ?

She had 3 children and previous history of ceasearian section. on abdominal US there is left ovarian cyst what is the provisionsl diagnosis and definitive treatment?

11 December 2018 2,379 0 View

How to lyse the wall of Gardia cyst?

I am trying to extract Gardia DNA from stool. What I succeeded to get so far is in range of 1000 bp which is far to short than published. Any suggestions?

09 October 2018 5,636 1 View

Can ELISA be used to measure cyst fluid tumor markers?

In reviewing methodology of a manuscript, I found out that CA125 levels in ovarian cyst fluids were measured using an ELISA kit. In the kit manual, it says that this kit is used for measuring...

08 August 2018 1,547 3 View

Can ELISA be used to measure cyst fluid tumor markers?

In reviewing methodology of a manuscript, I found out that CA125 levels in ovarian cyst fluids were measured using an ELISA kit. In the kit manual, it says that this kit is used for measuring...

07 August 2018 7,010 4 View

I am interested in learning about effective interventions for severe buttock pain due to Tarlov cysts?

Any information is helpful!

05 June 2018 7,298 0 View

What are the ways for controlling brain bulge during intra-operative period during the intracranial surgery?

Intra-operative bulge of brain during intracranial surgery is a devastating situation, many measures are employed in the graded ways to immediately control , other wise, it can lead to rise in...

04 May 2018 9,980 0 View