Which are the most recent implications of ESL Academic Discourse in language teaching?

Language teachers at UTP (Language Department) are increasingly interested in the role of academic papers in the development of language (English) teaching practices. Research papers in Academic...

22 February 2021 1,388 4 View

How to analyze data from an augmented design for locations x genotype interaction?

I have data of multiple environment trials (MET) , the design used was an augmented design in each of the locations. And I would like to analyze the data with Rstudio or a free software. Does...

06 November 2020 6,084 3 View

Does anyone know of an open access journal indexed in JCR with no publication fee?

I wonder if anyone knows a dream journal that meets all the following 3 criteria: indexed in the reputable Journal Citation Reports open access publication free of charge Our research falls...

23 January 2019 2,084 10 View

Do I need to purify labeled primers to sequence microsatellite with a fragment analyzer?

To detect microsatellites using primers labeled in applied biosystems platform. I will use multiplexing (3 dyes) same specie. I need to make it as cheap as possible, in sequencing equipment (serie)

01 September 2018 4,539 3 View

Why would you use a non-parametric test such as Kruskal-Wallis test instead of a parametric test such as ANOVA?

We are conducting a research in the field of Behavioral Finance where some of the papers that we consulted have used the Kruskal-Wallis test for testing mean differences among groups. However we...

15 August 2018 1,385 4 View

Aside from M9 Minimal Media, what are other types of minimal media?

My partner and I are trying to culture bacteria. We are attempting to culture bacteria in minimal media using plastic as its carbon source. We would like to know an alternative in case we do not...

07 May 2018 2,413 3 View

Does anybody knows if HEK293T cells express either Mannose Receptor or Mannose 6 fosfate receptor?

Does anybody have experience in cell protein internalization assays using this cell line?

18 August 2017 2,510 1 View

Are there any other tracking methods aside from satellite tagging that are just as efficient in tracking the long distance movements of whale sharks?

The migratory patterns of Rhincodon typus is very interesting to me and I have read that satellite tagging is the method typically used when tracking their movements. However, I would like to know...

07 July 2016 3,382 2 View

Can someone answer my questions on Fluent dynamic mesh?

I am currently doing a 2D simulation of a rotary positive displacement pump which uses the wankel mechanism (used by the wankel engine). Some questions I have are 1. for dynamic mesh, why does it...

03 February 2016 1,947 2 View

What is the best agar to use to isolate enterococcus?

I am trying to build a library of known fecal isolates using antibiotic resistance assays, but I am having trouble isolating enterococcus using enterococcal agar. Any suggestions?

21 January 2016 5,177 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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 optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View

I want to remove TiO2 and SiO2 coating from surface. any one can help me?

I want to remove TiO2 and SiO2 coating from surface. I think that i should use HCl and MgCl2 and an oxidation agent such as potassium nitrate, but i dont know in which propertion should these...

14 February 2021 300 3 View

By which mechanism does potassium hyrdoxide works as an activator in the preparation of activated carbon?

Activated carbon is prepared from biomass using KOH as the activating agent. What is the possible reaction between KOH and the biomass?

14 February 2021 8,095 4 View

Purified protein requires Calcium for activation, but the elution buffer I used seems to interact with Calcium, help?

09 February 2021 6,946 4 View

Phosphate buffer with different pH conditions: HCl or NaH2PO4?

Hi all, I just encountered this dogma; when adjusting pH of phosphate buffers, I've been using HCl/NaOH to in/decrease pH of buffers and recently I was told that HCl/NaOH can't be used to adjust...

08 February 2021 9,070 5 View