How long can agarose embedded tissues be kept?

I am embedding PFA fixed tissues in low melting point agarose prior to sectioning and I am wondering how long can these can be kept whilst maintaining tissue integrity and fluorescent signal?...

14 February 2021 6,688 3 View

Can anyone direct me to a paper or chapter that discusses calculating sample size in a self-selecting survey study?

Our study is investigating clinical knowledge in a specific area in healthcare workers at a large metropolitan hospital. Participants will self-select to complete the survey via email invitation...

11 January 2021 7,934 2 View

How to conduct Hayes Process when serial and parallel mediation is present?

For my study I conducted, the model displayed below is used. It contains parallel and serial mediation. How do I get the results using Hayes process? I feel like I can only conduct parallel or...

28 November 2020 3,935 1 View

How to interpret the quality level of animal studies by using CAMARADES tool?

We have been working in a systematic review of animal studies and are performing risk of bias and quality assessment using SYRCLE and CAMARADES tools, respectively. Thereby, we would like to...

26 October 2020 7,171 1 View

How can one automatically extract drainage basin values from a DEM following Strahler stream ordering approach?

Analysing hydrologically corrected DEM avails an opportunity to calculate morphometric indices such as drainage basin density(DD) (which takes manual approach). Can not DD and others be extracted...

07 October 2020 3,893 3 View

Align list of short sequences to miRBase?

I have a list of short sequences from miRNA sequencing in an Excel format and want to align these to miRBase. How can I do this? Is there a function in R? I converted the Excel list into a fasta...

08 September 2020 9,908 3 View

Can you re-use ethidium bromide post-stain solution more than once, or does ethidium bromide need to be added fresh each time?

When post-staining agarose gels in an ethidium bromide / water bath for 10 minutes, my labmate says she can re-use the post-stain solution 2-3 times before she has to add more ethidium bromide (at...

04 September 2020 680 3 View

Problem with SOLID185 element in Ansys Workbench. Coul'd you help?

Hello, I'm modeling simple beam made of laminated double glass, so my model is consist of three bodies - solids - two made of glass and one in between made of PVB foil. All bodies material model...

21 June 2020 1,509 7 View

How can I upload additional papers to my publications?

Upload additional papers to my publications

12 March 2020 8,783 5 View

How to get return loss below -10dB for monopole antenna which has very less or no ground plane (or directly interfaced with sma connector) ?

I am designing a monopole antenna For 59MHz frequency . The lamda length is 5m. I tried for lamda/2 which is directly interfaced to sma connector. Couldn't get proper return loss.( According to...

11 March 2020 4,885 2 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 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

No title

02 March 2021 3,060 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View