Does anyone know trait-based ecology approaches to define spatial boundaries or limits for decision making?

Dear colleagues. Does anyone know of any work in which the criteria of functional traits of plants related to hydrological ecosystem services (e.g., hydrological regulation, drought mitigation or...

03 June 2020 9,036 3 View

How do I determine sample size for each strata in survey?

Hello, I'm currently trying to perform a supervised classification of land cover for remote sensing images. In order to do that, I must create a training imput where I classify a fraction of the...

01 May 2020 7,696 3 View

What is a correct deterrence factor (Beta parameter) for emergency services in a city to calculate accessibility?

I am looking for articles where where accessibility is calculated using deterrence factors (Beta parameter) and exponential function as impedance for emergency services

01 April 2020 8,560 1 View

Do you also have difficulties publishing qualitative studies?

We're targeting medical, nursing and social sciences journals without success. Does anybody have hints for success in publishing studies of patient perspective which are mostly qualitative in nature?

25 January 2019 8,421 4 View

Does the rate of evolution, say " the number of nucleotide/amino acid substitutions per time", correlate with doubling/generation time?

Do bacteria with fast doubling times evolve faster than bacteria with relatively slower doubling times? Has this been measured? I would suspect that there is a correlation, but I wonder if...

31 October 2018 6,750 3 View

Can someone provide insight on how to successfully Decellularize fibroblast?

My lab has tried several variations of cell extraction buffers to remove cells and leave an Extracellular Matrix (ECM). We tried NH4OH with 3 pre-washes with PBS and 5 post washes with H2O. We...

21 July 2018 8,334 3 View

Does somebody know if the utilization of DNA staining reactives like SYBR green, SYBR safe or EZ Vision modifies DNA gel purification efficiency?

I'm trying to purify a DNA fragment of 12,8Kb from low melting agarose gel. Although I know that yield is importantly altered by DNA fragment size. I have had a lot of issues purifying this...

09 August 2017 799 2 View

How can I simulate carbon nanotubes (CNT) using CST?

16 April 2017 3,853 2 View

Can someone help me identifying this Ichneumonid parasitoid?

This Ichneumonid parasitoid has been found inside microlepidoptera pupae (Glyphipterix sp.)

19 December 2016 8,803 8 View

Do you know this Glyphipterix species (Microlepidoptera)?

I need advice from a specialist/taxonomist of Microlepidoptera who can give me more details on these specimens of Glyphipterix sp. See photos attached. Any references are good appreciated as well....

27 November 2016 2,586 10 View

Do anyone here can help us in the field of molecular docking?

We have synthesized various metal complexes with different environment around the metals. Now to see the application of synthesized complexes we need this study also. we are also interested in...

01 March 2021 1,899 2 View

Is there any one who can provide a donation of HPV detection and genotyping kits in exchange collaboration fors?

Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...

25 February 2021 1,660 3 View

How can we assess applied digital skills and soft skills through online examinations during COVID-19 semester?

The final qualification assessment for major programs is a strict regimen that involves different stages - oral and written exams, final project viva, internal and external review. How are ICT...

16 February 2021 1,762 8 View

An article on the Iranian state's civil liability in the COVID-19 matter needs supervision; Is anyone interested in collaborating?

Hello. An article on the Iranian state's civil liability in the COVID-19 issue has been written in collaboration with a friend and a comparative look at law and biology. The article is ready to be...

15 February 2021 2,906 2 View

Do you know of an informal caregiver of a person who has recently received a bone marrow transplant?

We are conducting a pilot study of an intervention for informal caregivers of persons who have recently received a bone marrow transplant in the US. If you know of anyone who might be interested,...

13 February 2021 9,174 1 View

Can we have constructs of Cronbach alpha value with more than 0.9 in social science research? What is recommended in this problem?

My study consists of a conceptual framework with seven constructs measured in seven point Likert scale. According to pilot study, only three constructs have Cronbach alpha value more than 0.9...

12 February 2021 9,368 2 View

Which tropical country is the most easy for obtaining research permit (for biological research)?

Dear all, High beurocracy hihly complicate field ecolocial and evolutionary research nowadays. Nearly all tropical countries (maybe all?) requires research permit for performitng research and in...

04 February 2021 3,672 6 View

Why marketers need a forensic understanding of consumers and a creative, agile mindset?

02 February 2021 6,579 10 View

How can an Undergraduate collaborate with Professors globally for research projects?

I am seeking to increase my experience by working on research projects and aiming to present them as papers

01 February 2021 3,800 4 View

Are there well-established collaborative sorting tasks/datasets?

Hi, I am currently working on research on communication behavior in Mixed Reality. I am planning a study, where dyads perform a task, in which they have to collaboratively cluster or sort cards...

31 January 2021 4,979 3 View