Why is cronbach's alpha sometimes calculated for non-unidimensional questionaries?

I've recently come across with several published articles where questionaries composed of more than one section (where every section is meant to gather data for separate variables/dimensions of...

11 November 2020 1,805 7 View

Could you recommend a Journal to publish a literature review about the relationship between globalization and ultranationalism in Europe?

Currently I am finishing the literature review about the relationship between globalization and the resurgence of ultranationalism parties in Western Europe. This is the first part of my Doctoral...

02 October 2020 9,773 5 View

Where to find data for Frequency Regulation and Peak Shaving control signals for intregration of BESS to the utility grid?

I'm looking to study Battery Energy Storage System (BESS) integration to the utility grid for different applications such as Frequency Regulation and Peak Shaving. I would like to learn about...

05 August 2020 2,075 1 View

Glass luminescence after high electromagnetic pulse?

In a Z-pinch test using Pulsotron-3 fusion reactor, I have seen at high-speed camera that a pyrex glass generated a beautiful green light during some milliseconds after the electromagnetic pulse...

18 July 2020 2,488 2 View

Collaboration against COVID-19 based on 3D printing, any JCR journal suggestion?

Good morning, Our university has collaborated during the last three months of the pandemic with the printing of PPEs by means of 3D printing, contributing with more than 26,000 parts in a...

09 June 2020 7,107 4 View

What is the best intelligent algorithm to control engines?

There are PIDs but usually only the Proportional part of the PID algorithm is usually used Mapping systems, as used in diesel engines But make a several layer PIDs is difficult. Map based systems...

06 May 2020 1,065 0 View

How to calculate total electronic cross sections?

Hello, I'm trying to understand photon shielding parameters such as mass attenuation coefficients (MAC's) and effective atomic numbers (Zeff's). I would like to ask how to calculate for total...

08 April 2020 7,893 2 View

How do you deal with lost data?

Given your specific discipline. Have you ever irretrievably lost data of an ongoing research project? How did you handle it? Thanks in advance. (Also, this is my story. A couple of years ago, in...

29 March 2020 297 21 View

Which environmental problems arise from landfill mining ?

Landfill mining techniques arise as one of the available alternatives to mitigate negative environmental impacts from municipal solid waste landfills. High recycling potential generation is one of...

28 March 2020 1,782 10 View

How should a shapefile (.shp) be referenced?

A local fault shapefile prepared by a public academic institution was required to complement a qualitative analysis. It was not possible to access a study or technical report documenting the data...

11 March 2020 4,329 3 View

How to successfully revive cells stored at -80 degree C for a year?

I am working on C6 cells along with other neuronal cell lines. We have preserved the cells in 90%FBS and 10% DMSO solution. We are reviving the cells after a year and cells are either not binding...

18 February 2021 4,499 1 View

What are alternatives for B27+ Supplement in neuronal cell culture?

Hello everybody In our iPSC-derived neuronal culture we use Maturationmedium, supplemented with B27+. As Thermo Fisher run out of stock and can deliver earliest in May, I wanted to ask whether...

16 February 2021 3,348 1 View

RWP1 growing in RPMI medium?

Hello everyone, Has anyone try to culture the normal prostate RWPE-1 cell line in RPMI medium supplemented with foetal bovine serum? There's some articles available but neither describe details...

08 February 2021 6,455 1 View

Can someone help me to improve the MCF-10A growth?

18 January 2021 7,640 3 View

How many times can we immunize mice before hybridoma preparation?

Dear all, Recently I have been working with monoclonal antibody production and I usually Immunize mice for a total of 4 times with the last one being diluted in PBS 3days before fusion...

09 January 2021 9,320 3 View

Hybridoma stops producing antibodies after thawing from liquid nitrogen?

Dear scholars, Our research is currently involved with hybridoma technology. We have isolated some original clones after fusion and we are preparing the subclone step to find some true positive...

01 December 2020 1,178 3 View

Agmatin determination with LC MSMS?

I would like to determine agmatine (C5H14N4 CAS 306-60-5) with LCMSMS. The samples are sport supplements. The processing should be just dilute and shoot . I have not yet succeeded in achieving a...

29 November 2020 8,356 4 View

In theory, can metabolic diseases, characterized by the lack of production of a protein, be treated (not cured) by supplementing with that protein?

I was reading about metabolic disorders caused by the lack of production of a protein. Can a possible treatment be to supplement the patient with that lacking protein, or would the body degrade it...

19 November 2020 595 2 View

Do you know anyone who might be interested in running oncology related randomized studies concerning vit. D as profilaxex for oncological problems??

There have been a number of studies relating vitamin D deficiency to cancer and relapse in different types of cancers, for instance Hodgkin's lymphoma. Yet it does not have any repercussion for...

09 November 2020 9,211 2 View

Please, help. Should one or two-way ANOVA be used in case of determining the drug effect of the drug against the background of the model operation?

We studied the effect of a biological supplement on biochemical and hematological parameters rabbits with and without model operation. I have 4 group of rabbits (n=8) and 3 time points (before...

15 May 2020 5,846 17 View