Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How does the point & click method in SPSS form matching pairs in Propensity score methods?

What method does the SPSS point and click option run for propensity scores? That is does it do matching with replacement or matching without replacement, and does it do greedy or optimal...

17 March 2019 4,975 3 View

Has anyone tried to use Ag as an adhesive layer for thin film deposition?

I currently clean the SiO2 substrate with Piranha solution for 1-2 hours. I've also used Cr and Ti as the adhesive layer and neither have worked. Both samples create thin films that can easily...

02 October 2018 928 3 View

Does anyone know at what concentration DSMZ supply bacterial DNA?

13 June 2018 6,306 2 View

Where has this article been published online? Would you be willing to provide a URL please?

Please provide a link to the online article.

06 June 2018 5,587 2 View

Primary dendritic cell culture?

Hi could anyone point me in the direction of a paper that talks about the length of time that mature (i.e. not BMDC) DCs eg from lymph nodes can be incubated ex vivo before cell death?

12 November 2017 4,691 2 View

Can overlap extension PCR be used to simultaneously insert and remove base pairs?

I want to use overlap extension PCR to insert a domain into my construct. However I have just realised that upstream of the region where I want to insert the domain there are 19 amino acids...

22 May 2017 5,117 4 View

Can anyone advise on now to compare ligand binding sites in NMR and crystal structures?

New to crystallography...I want to compare ligand binding in a crystal structure to one generated using NMR. I have tried the pdbsum and the pisa servers but the hydrogen bonds that are identified...

27 December 2016 1,451 3 View

Does any one have any experience of creating a stable cell line using Calu-3 cells?

I am looking to create a stable cell line using Calu-3 cells. My initial plan is to co-transfect with pBABE-puro and select with puromycin. Does anyone have any similar experience with Calu-3? I...

16 August 2016 3,334 5 View

Do I need to codon optimise my sequence for expression in a mammalian cell line?

My POI is a human protein. However we when we had the DNA sequence synthesized we codon optimised for S.cerevisae (for protein expression). However, I now wish to do some interactome studies in a...

20 July 2016 1,429 3 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 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

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

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 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

Is stone a sustainable material? Is it a sustainable approach to use natural stone waste in architecture?

I'm designing a zero-waste restaurant and considering using marble waste to make some tables and a bar countertop. My clients think it's not "sustainable enough" and I would like to have more...

01 March 2021 4,326 7 View

What are the countries most affected by extreme rainfall as a result of climate change?

Increased heat, drought and insect outbreaks, all associated to climate change, have increased wildfires. Decreasing water supplies, declined agricultural yields, health impacts in cities owing to...

01 March 2021 7,168 9 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