Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Efficiency of Proximity Feed Patch Antenna ?

Greetings to all of You! I have searched some research papers for the designing of a proximity coupled patch antenna. Researchers are talking about the impedance bandwidth of the antenna but...

24 February 2021 7,662 3 View

Please help in identification of this insect?

This insect is minute in size around 1 mm and not clearly visible with naked eye.

22 February 2021 5,907 11 View

What is causing the raw fluorescence to be negative?

Hi everyone, I would really appreciate it if someone can tell me when and why a raw fluorescence starts below zero. In the picture attached below the blue colour curve starts from a negative...

09 February 2021 4,642 3 View

How to match the XRD of a compound for which there is no JCPDS file ? Is there any other characterization to claim the synthesis of desired compound?

I have synthesized LiMgF3 using the starting precursors LiF and MgF2 via solid state diffusion method. Now I am looking for some characterization to claim the desired product, as there is no...

09 February 2021 921 3 View

Can anyone suggest me broad host range fluorescence expression vectors for Gram-positive bacteria ?

Hi everyone, I am looking for fluorescence expression vectors for expression in gram-positive bacteria present in the skin microbiome. I need to tag them with a fluorescence marker and observe...

06 February 2021 2,566 4 View

Are the hyperspectral image datasets which are publicly available at ehu.eus website atmospherically and geometrically correct?

I've come across a couple of publicly available hyperspectral image datasets from the website http://www.ehu.eus/ccwintco/index.php/Hyperspectral_Remote_Sensing_Scenes Now, my concern is...

05 February 2021 3,550 1 View

Any recommendations for open-source survey form builder, which has option for semantic differential scale questions apart from Likert scale?

Asking this as Google forms doesn't allow multiple items in a semantic differential format.

04 February 2021 5,869 4 View

Triggering feeding of beetles / how to make them hungry?

Hey, I am working with Psylliodes chrysocephala feeding on oilseed rape. In feeding trials I often have the problem that a huge portion of the beetles do not feed at all. In clip cages I observed...

19 January 2021 9,851 6 View

Seeds of wild Brassica rapa?

Hi, We are a team working on wild and cultivated plants and our stock miss of seeds of Brassica rapa from wild populations in Europe. We are based in Finland, we wonder if any laboratories in...

25 October 2020 857 3 View

Is there any website for blasting primer sequence for Brassica napus other than www.brassicadb.org?

Hello Altruist, I am a newbie in Brassica research. I am working on RFo (Restoration of Fertility of Ogura type MS) marker development for rapeseed. We have some very good SNPs identified from...

26 July 2020 445 2 View

Greetings, can anyone help me getting datasets of thermal stressed and healthy plants together in .jpeg or any image format please?

Greeting, I would like to ask whether or not anyone can help me get the datasets of Thermal stressed and Healthy plants of same plant together in jpg or any other image format. Brassica Juncea L....

09 June 2020 1,688 2 View

Can Tomato yellow leaf curl virus infect brassicas and beets?

It is stated in https://www2.ipm.ucanr.edu/agriculture/tomato/tomato-yellow-leaf-curl/ that TYLCV can infect a wide range of plant species, including peppers (Capsicum annuum), eggplants,...

20 May 2020 1,761 3 View

How to select genes when it comes to downstream RNAseq data analysis on brassica napus?

Hello everyone. I'm rigjht now working on data of Brassica napus getting from the company. Here is my confusion, when I come to analyze the DEG(differentially expressed genes) datasets, due to...

16 March 2020 1,469 2 View

What methods for the control of boomrape in rapeseed?

What methods for the control of boomrape in rapeseed? This weed is one of the agricultural problems in the region. Share your experiences please.

29 November 2019 4,587 3 View

I need some genes related to drought stress and oil contents in germination stage in Brassica napus?

Hello everyone, I'm working in Brassica napus under drought stress and oil contents in germination stage and I want to find relation between both of them so can any one tell me some genes related...

24 November 2019 5,807 5 View

The Pectin / Polysaccharide Ratio impact on texture in seed-derived food matrix ?

For a project where we're trying to understand how some crop varieties aren't so adapted to the transformation process for Mustard paste (Sinapis alba & brassica juncea). Between two different...

05 November 2019 6,867 1 View

Hello! How can I measure the pH of feces (excrement) of insects?

for example, it's method need for Pieris brassicae , Plutella xylostella , Mamestra brassicae, Galleria mellonella

08 September 2019 1,644 6 View