Time taken from pollination to fertilization in solanaceous crops?

How much time is required from germination of pollen grain on stigma to fertilization in Solanaceous crops (chilli, tomato, brinjal)?

26 December 2020 887 5 View

What is the posiblities of climate change in developing countries and in Nepal particular ? Typically in trans-Himalayan regions ?

positives of climate change, future options of food security, future options of land expansion for new farmland.

07 December 2020 4,220 6 View

No title

Dear All, I'm looking for a freely available software /tool/script for the detection and location of local earthquakes using data from my own network of more than 20 vertical component...

29 September 2020 6,178 8 View

RNA extraction from White Calla lily leaf using Trizol method?

I am trying to extract RNA from leaf of White Calla lily by using Trizol method. By using this method, i am getting good concentration value and 260/280 ratio on nano drop measurement as well,...

06 September 2020 1,780 3 View

What are the best possible research Questions related to COVID-19 for social scientists ?

We are now dealing with a COVID world and a post-COVID world lies in our future. Good social research will generate better understandings not only of the current social impact of COVID, but also...

16 April 2020 6,999 16 View

Is there any formula/technique to calculate sample size for pilot randomized trial?

Is there any formula/technique or guideline to calculate sample size for pilot randomized trial which has primary outcome as continuous data (to detect mean difference between two groups) ?

11 June 2019 4,241 3 View

Is tin oxide transparent to UV region of the light spectrum?

I went through literature and found that tin oxide is transparent to visible light and absorbs in the IR region. But what about the UV region?

16 May 2019 2,464 5 View

Any good solvents for Guanine (2-Amino-1,7-dihydro-6H-purin-6-one)?

11 April 2019 9,224 3 View

What statistical parameters could be used for estimating "altitudinal variation in orthoptera species richness and diversity"?

23 March 2019 1,144 2 View

Any academic paper related to MPH Course Feedback by the students would be highly appreciated?

Feedback is an essential part of effective learning. It guides the faculty on how to improve their overall teaching-learning mechanism. I would like to read some peer reviewed articles...

08 March 2019 7,980 4 View

Bootstrapping: to use or not to?

Hello, I would need help w.r.t deciding on an approach. I sent out a survey and about 2000 of 15000 recipients completed the survey. Doubts have been raised on accepting the results based on...

15 February 2021 5,585 13 View

How to obtain confidence intervals in Amos?

Dear all, I would like to know your opinion on the following issue I am struggling with. I am estimating a multigroup model with several factors all correlated among them (they represent...

04 February 2021 1,381 4 View

How do we calculate 95% confidence intervals for RMSE?

I have two datasets (measured and modelled). I want to calculate 95% confidence intervals for RMSE. Cany anyone please help me with this? Thank you in advance

04 February 2021 5,439 6 View

My question is that how can we select the unique peptides ?

Hi all Scientists; I have similar question. Can you please help me in selecting unique/distinct peptides in case of LC-MS/MS analysis? I have done salivary gland proteomes for...

26 January 2021 7,488 3 View

SmartPLS: What should I do if discriminant validity HTMT>0.90?

Dear researchers, I have HTMT larger than 0.9, and I have read the article by Henseler et al (2015) :A new criterion for assessing discriminant validity in variance-based structural equation...

19 January 2021 2,622 4 View

How to test assumptions for mediation analysis (Hayes)?

I would like to do a mediation analysis as described by Hayes. I am wondering if I need to test for the same assumptions as in regression. I would usually exclude outliers and extreme values, test...

12 January 2021 4,646 4 View

In multi-label classification, how do we find the P values and confidence interval for the performance evaluation metrics?

Hi all, I want to report the P values and confidence intervals for AUC values for two different multi-label classifiers. I got the following article, which is applicable for a binary...

10 January 2021 2,217 3 View

P-value of Dirichlet statistics in a closed-form?

Do we have a mathematical formula to compute the p-value of an observation from the Dirichlet distribution in exact sense at https://en.wikipedia.org/wiki/Exact_test?

26 December 2020 8,296 4 View

How to estimate prediction bound (interval) ?

Prediction bounds are relatively important when an interval considering the error of the regression model and not only sampling error comparing to the confidence interval.

13 December 2020 8,617 4 View

How can i perform bootstrap values in R on a dendrogram generated with mixed data (factors and numbers)?

Hello; I have made a dendrogram with mixed data (numbers, ordered factors and factors) using gower distance (daisy function in R) and cluster analysis with ward.D2 (hclust function in R) for a...

10 December 2020 3,950 2 View