Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Avoiding pseudo-replication - Calculate replication means or formulate a crazy model?

Hi! I assessed a phenotype on 8 different plant genotypes in 4 real, independent, biological replicates. A priori, half of the genotypes is "classified" as resistant (R), the other half as...

17 May 2020 165 6 View

What is the best grammar check application?

We, scholars, are writing a lot. The language of science today is the English, however, for many of us, English is not our mother tongue. Even though we may be fluent in English. I found grammar...

23 February 2020 3,696 36 View

Do you know any Papers about Backflush on Demand (BoD) or Predilution on Demand (PoD) in Hemodialysis?

I am currently working on my Thesis about the maximization of the delivered hemodialysis Dose and stumbled about the BoD and PoD techniques mentioned in "Hemodiafiltration: Technical and Clinical...

13 February 2020 8,832 3 View

Why does my EPOC+ Raw data have a lot of spikes ?

I'm working on a little project to measure Emotions with different Methods (K-NN, DNN, NN, Random Forest ...) At the moment I have two data sets, with one of them I train the different methods...

05 February 2020 7,833 2 View

What's the best way to increase adhesion of silver nanoparticles on TiO2?

Nanoparticles are fabricated on a TiO2 layer via an EBL process with subsequent metal evaporation and lift off.

25 September 2019 9,616 5 View

Analyzing Likert Scales - What to use????

Hello everyone, I want to analyze several Likert Scales ranging from 1 Strongly Disagree to 7 Strongly Agree using SPSS. I have a total of 6 Likert Scales, which I put together out of 5 Likert...

05 May 2019 3,143 6 View

Which Diversity Index should be used when comparing forest stands regarding their resilience to droughts?

Hello, I am investigating the response of single trees and whole stands to droughts by calculating resistance and resilience indices using the Basal Area Increment of the trees. I want to figure...

08 April 2019 5,029 4 View

How can you transform TOA Reflectance to BOA Reflectance?

Hello, My aim is to have a Landsat image - BOA reflectance with relative values (0-1) so with floating point. Through the Envi software I am able to get BOA (surface) reflectance but without...

16 January 2019 4,397 3 View

What is the favourite CFD meshing tool of your choice?

Which meshing tool are you using for your CFD calculation? Which CFD Programm are you using?

13 November 2018 9,663 23 View

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 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 random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View