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

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

How can I calculate minimal sample size for monitoring?

Hello everyone! I have a question from our mammologist group: they counted the number of anthills destroyed by bears on 89 transects (800 m each). They had a huge SD: 23.06, and the mean of...

17 February 2015 4,709 9 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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 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

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 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