Can we compare negative AIC with a positive AIC?

Dear researcher, I need to compare different linear mixed-effects models. I use the same data set. Sometimes the corporation is between two positive and negative AIC. I do not know if that...

12 November 2020 3,253 6 View

Is it possible to detect Graphene oxide or Reduced graphene oxide by TLC? if it is possible which solvants are used ??

I am preparing reduced graphene oxide by using plant extracts...I was thinking if I could use TLC (in addition to UV and IR) to detect the reduction reaction by the increase of hydrophobicity...

24 August 2020 9,644 6 View

Glucose assay in HepG2 cells ??

hallo every one, i need a protocol to measure glucose production in HepG2 cells, actually I need a detailed Protocol that I can based on as a starting point for my research, thank you in advance,

10 March 2020 4,620 4 View

How to obtain the permission to use a Comorbidity Score in a non-profit study?

I would like to want to know how to obtain the permission to use for one / all of the following Comorbidity Scores? If you know the contact e-mail or the respective on-line page. Thank...

28 April 2019 9,431 1 View

Does anyone have information on app users' attitudes to customisation?

28 June 2017 3,867 1 View

Is there anyone experience in preforming Proliferation assay- SRB with SNU-1,SNU-5 Gastric cell lines?

27 January 2017 9,596 3 View

Does anyone used nanoflares to isolate cells by FACS?

I'm wondering if someone used or is going to use nanoflares (smartflares) to isolate cells based on target mRNA sequences. I'm trying to do it but still have some problems. Could anyone help me?

16 September 2013 7,560 6 View

No title

https://www.surveymonkey.com/r/COVID-19-physicians-questionnaire Dear colleague, Thank you for accepting our invitation to participate in this online survey dedicated to physicians worldwide,...

01 January 1970 1,609 6 View

Journal recommendations in specific databases

Can you recommend journals in economics, management, public administration that are indexed in at least 3 of the following databases: Scopus, EBSCO, EconLit, REPEC, DOAJ, Cabells, JSTOR, Science...

01 January 1970 3,968 5 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View