In PRIMER, is it possible to downweight certain taxa in multivariate community datasets to reflect uncertainty around identification??

I have a dataset with about 80 different species. As usual, some species are very easy to identify with certainty whereas others are more difficult, which means that I am less certain of my...

03 March 2021 8,066 4 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

When I mix oil and NaOH solution, Why solid layer in the surface is formed?

During my trial for lubricant oil re-refinery process, I use NaOH as coagulant agent. After overnight of gravity settling, a solid layer in the surface was form. what product is that? since the...

22 February 2021 2,116 4 View

Rearranging abbreviation list in LaTeX ?

Hi, I'm trying to rearrange an abbreviation list for a manuscript such that it would be listed in alphabetical order. Is there a function that does this automatically or is manual my only option?...

18 February 2021 4,870 2 View

Person-Codes for questionnaires in longitudinal studies: Is there an easy solution for better matching-rates?

Hi, I have a problem regarding matching of longitudinal data in my field of research (university students). We have a Person-Code for matching data measured in different time points, but 30%+ of...

17 February 2021 3,075 4 View

How to fix weka classification errors?

I have two datasets, one been the training set and the other the supplied test data. I'm trying to predict the rogue clients using the datasets provided. I have classified the data by initializing...

08 February 2021 5,900 6 View

How to measure the concentration of a labeled protein with no tryptophan or tyrosines?

Hey I'm trying to measure the concentration of a protein I've purified and then labeled with Atto 647 flourescent dye. The protein has no tryptophans or tyrosines (although does have...

04 February 2021 4,482 4 View

Is the use of "multivariate " or "multivariable" was correct in multiple responses study ?

In statistics most of the time, we use these two-term exchangeable, but in my opinion, there is a difference between them. Please suggest your opinion

04 February 2021 7,407 7 View

How do microbes tell the presence of an inorganic minaral in the soil?

Due to their ubiquitous nature, there is a tendency of the presence of microbes in a given mineral(s). For instance, if microorganisms that love the of pH less than 6 in the pH value, is isolated...

03 February 2021 4,630 10 View

Do you have any suggestion for multicriteria decision-making software?

I want to compare a set of alternatives by using multicriteria assessment but testing both compensatory and non-compensatory decision rules. At the moment I have in mind Definite...

25 January 2021 2,454 4 View

Is there any research on the effect of colored cards in improving the vocabulary of learners in the senior high school or any related astudies?

I am a Senior High School teacher handling Creative writing and creative nonfiction. more often than not, for the past three years, observe those who can really write are those who are gifted with...

27 December 2020 2,071 3 View

Gifted Education Reading Strategies?

I have been preparing and gathering information for a literature review on instructional strategies in the area of reading for gifted learners. Many journals I have come across reflect and discuss...

02 November 2020 2,015 12 View

How is mathematical giftedness supported in different countries?

I hope for a global overview on mathematical giftedness and its support in school and/or on an extracurricular level. What programmes/opportunities are offered?

08 July 2020 7,124 4 View

Can you express OVA in any cancer cell line using CRISPR Cas9?

I have decided to use a specific cancer cell lines for my project. However, mostly I found only B16- OVA expressing cell lines and that too gifted from a lab. How can I engineer OVA antigen into...

06 July 2019 4,478 2 View

Why people think that State is different from humanly evolved institutions?

There are problems with evolution of society, the way different institutions were/are evolved and some people might be of the opinion that a few institutions including State is either different or...

04 May 2019 2,309 1 View

What is the impact of electronic games on gifted students?

11 December 2018 4,121 2 View

How can you modify your teaching to meet the needs of gifted students?

We would like to know the ways teachers modify their teaching plans to deal ith gifted students.

09 October 2018 7,815 3 View

Where can I find data/research on standardized/district assessments in special education?

I would like to research the effects of standardized/district-wide assessment on special education students (high school - urban districts). As an educator I find it challenging for my students...

08 September 2018 3,660 0 View

Do you have a survey which evaluates the perspectives of teachers towards gifted and talented education, and teacher education/training in this field?

gifted and talented education - teacher education/training - survey

07 August 2018 5,216 0 View

Totally plagiarized graduation thesis what could be done?

unfortunately colleagues published one of the graduation thesis of one of my student (100% copy and paste) and affiliated our effort to their universities ,,,,,,,,,, .........journal is indexed...

05 June 2018 8,269 1 View