How should I create (which bands) a water mask for the NDSI index based on Sentinel-2 images? and Which Modis product should I use to validate?

Hi Everyone! I do my thesis about snow melting in Austrian Alps and I have some issues. I would like to create a water mask to filter out the water bodies from the study using Sentinel 2 images....

15 January 2021 4,560 1 View

Is Plants published by MDPI a serious journal?

I was recently invited to edit a special issue for Plants by the MDPI publisher. I know no one from my field in their editorial board. I have no experience with MDPI journals either but based on...

17 September 2020 607 8 View

ANCOVA: When group differences emerge in variable X but age is a significant covariate, how do you interpret the Results?

Is age a moderator in this case? How do you examine its effect (i.e. higher or lower age is impacting the DV?)? Partial correlation? Other?

05 February 2020 2,193 3 View

How can I define hinges for angle (L) profiles in SAP2000?

I am planning to run pushover analysis for a lattice steel tower, but I am blocked right at the beginning since I can not define the necessary hinges. Any help is greatly appreciated!

29 March 2019 2,842 3 View

What is the fastest PCR (polymerase chain reaction) method for fragments of 3 to 16 kb?

I am interested how can I obtain sufficient quantities of 3 to 16kb DNA fragments from genomic DNA in the fastest possible manner?

15 September 2016 2,026 4 View

Present status of 2 Crabronidae (Hymenoptera) species described by Scopoli?

15 May 2016 659 4 View

What is the species composition and diversity of trees and shrubs in woodland structures of agricultural landscapes across and beyond Europe?

10 May 2016 1,775 2 View

Could somebody identify this flower?

Probably Calystegia (?) species?

23 June 2015 2,430 18 View

Is anyone interested in a collaborative international research on valuable old memorial trees at objects and elements of small sacral architecture?

I have started a research on trees at small sacral architecture in the rural landscape last year (within a larger work on rural green infrastructure) as a partial aspect. So far, I have evidence...

22 April 2015 8,493 17 View

Could anybody identify this Latrodectus (black widow) species?

03 April 2015 4,026 14 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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 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