What do you think about "The relationship between L2 Vocabulary Knowledge and L2 Vocabulary use"according to Paul Meara's view?

What do you think about "The relationship between L2 Vocabulary Knowledge and L2 Vocabulary use" according to Paul Meara? indicated in Macaro's Continuum companion to second language acquisition...

01 February 2017 6,970 3 View

What do you think about "Standardization" in Linguistics and Socio-Linguistics?

I would like to know your ideas/perspectives/experiences about "Standardization" in Linguistics and Sociology-linguistics.

11 December 2016 7,608 4 View

What do you think about "Suicide Book" by Emile Durkheim?

As you know Emile Durkheim had a special look on "Suicide" as sociolinguistic matter. What do you think? Share your points of view

09 October 2016 3,336 2 View

Can we trust the results of questionnaires answered by students in different subjects? How come?

What are your measurements for trusting or rejecting the results of questionnaires?

08 September 2016 3,681 15 View

What is your standard & reference assessment test for students?

Many of students can not be categorized based on assessment test. What are your Standard reference assessment test. Please share the tests and categorize them based on age of audiences.

08 September 2016 4,265 2 View

What are positive and negative concequences of Teaching Oral English using Subtitled Movies?

Many teachers suggest their students to watch movies in order to raise their knowledge of listening. Meanwhile many students watch the subtitled movies. What do you think about the concequences?

08 September 2016 9,104 3 View

What is your functional method for teaching the following issues?

As an instructor/teacher, What is your prefered method/resources for teaching the following issues to the non-native students? 1. Compound Words 2. Word formation 3. Tenses

08 September 2016 3,841 1 View

What do you think about "Co-Educational Systems"? Have you worked in this type of system?

Some of teachers avoid teaching in Co-Educational Systems. Why? Do you have any ideas/comments? Share your experiences.

08 September 2016 1,430 0 View

Having a "Native Student" among "Non-native Students" in EFL classes can improve the process of learning of students and teaching of teacher". Agree?

I think that using a native student in EFL classes will help them to learn better and fluently. I am looking for the same circumstances. Please contribute.

08 September 2016 2,998 1 View

Do you believe in Distance Teaching?

Are you agree with distance teaching? Provide your reasons.

08 September 2016 3,363 3 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 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

How to add missing citation?

Dear colleagues, I have found that many authors have a concern regarding their missing citation in RG because often citation in RG is lower than google scholars. I also missed some citation...

26 February 2021 928 6 View

Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

Why my agarose gel staining sometimes looks not homogenic but like gradient (see the figure)?

I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...

25 February 2021 8,140 3 View