How to dissolve L-tryptophan in PBS?

The solubility of L-tryptophan is 11.4g/l in water. I tried dissolving 1.14 g in 100 ml PBS but still, it's not fully dissolved. Should I add NaOH or HCl? Also, can we stir the solution, or...

22 January 2021 1,127 3 View

How to download future precipitation data for years 2021-2030?

For my future discharge forecast in the calibrated HEC HMS model, i need the precipitation data of the future.How can i get this data in the daily timescale?

21 December 2020 8,928 5 View

How to perform snowmelt runoff modeling in hEC HMS?

My study area of rainfall-runoff modelling is in mountainous region and has snow cover. There is about 10 percent snowmelt contribution to the discharge of the river i am modelling. How can I...

23 November 2020 7,873 4 View

How can i classify these soils obtained from SOTER database to different Hydrological soil groups reguired in HEC HMS CN method??

I dont have any other soil maps for my study area.. How can i use this data to convert it into Hydrological soil groups A,B,C or D ?

04 August 2020 7,848 6 View

Do you know download links of free software/code for spectral induced polarization(SIP) data?

I am looking for free software or source code in Matlab, C, or FORTRAN codes for interpretation of SIP data acquired from laboratory experiments and field.

27 July 2020 8,592 1 View

Can we use biochar as organic substrate for promoting microbial processes?

Biochar contains the carbon but whether it is biodegradable?

14 July 2020 8,847 12 View

To be efficient and effective, how should Professors plan their time for teaching, research, outreach (training, consultancy) & administrative work?

Professors are expected to devote time for teaching, research, outreach (training & consultancy), and administrative work. To be efficient and effective, how should Professors plan their...

13 June 2018 3,557 94 View

What will be the role of advanced technologies in success of Industry 4.0?

Various advanced technologies such as Machine Learning, Internet of Things, Artificial Intelligence, Block Chain, digital technology etc are being developed and explored for implementation for...

27 May 2018 1,843 96 View

I have started molecular biology recently and am facing certain problems. Can give me suggestions?

So I have been trying to make a construct. But I am seeing no insertion of my desired insert into the vector. So let me tell you guys some details 1. I am doing double digestion of my pET3a...

21 November 2017 7,121 4 View

What is the meaning of a curve being less than Pd=Pfa in ROC curves?

02 October 2017 7,388 3 View

How to differentiate the economic productivity in agriculture and in manufacturing sector?

Most of the references I found were on the economic productivity in agriculture but very limited application in manufacturing sector. I would appreciate if anyone could share the references on...

15 February 2021 8,342 7 View

What effect size should i use for a meta-analysis when study data violate normality assumptions?

I'm looking for advice regarding what effect size to use for meta-analysis. Our question is whether the number of individuals in a group affects the per-capita productivity of that group. Does...

10 February 2021 5,510 8 View

Is there a statistical technique that can be used to model these changes?

Hi everyone I have a dependent categorical variable of three levels, corresponding to three sectors of activity in the agricultural field, A, B and C and within each of them there are...

30 January 2021 2,876 13 View

What is the most suitable experimental design?

I am planning to do a study with the help of 45 farmers who are going to produce hybrid chilly seed for the first time, and I want to measure in what way semi-automated greenhouse will affect on...

14 January 2021 2,799 4 View

Is it need to test Cronbach's Alpha for extracted features from data?

As Cronbach's Alpha is usually used for test the reliability of measurements given by questionnaires, however, I wonder that whether I use this test for features extracted from behavioral data. I...

26 December 2020 9,602 2 View

What if design and develop some mechanism to eradicate the triggers to achieve data accuracy and achieve assured results?

The realistic approach to identify the exact choices and or preferences is quite difficult seems due to multiple unrealistic profiteering triggers applied to confuse and deviate the end-users from...

25 December 2020 8,304 1 View

Explicit or implicit instruction: The trade-off between feasibility and productivity. Can a language be taught efficiently in an EFL setting?

Teaching realistically in an EFL setting would force us to rely on leaners' explicit knowledge and in turn explicit instruction. On the other hand, long hours of teaching explicitly may not lead...

17 December 2020 9,317 4 View

Will teleworking in the future be done from home or from shared spaces in a creative and dynamic environment, but not more than 15 minutes from home?

Teleworking works best in terms of productivity and innovation if carried out in co-working, as the critical peer review allows to continuously improve the "deliverables"

03 December 2020 7,376 5 View

Can you help me locate the Walberg 1980's paper?

I am trying to define academic productivity for a research paper and I came across this paper "Walberg, H. J. (1980). A Psychological Theory of Educational Productivity" and think it might be...

30 November 2020 3,347 3 View

Which isotopes can be used for preserving agricultural products?

Different kinds of Isotopes are playing very important roles in agriculture. They are used to detect different nutrient elements in soil and other crop improvement program. But which isotopes and...

16 November 2020 9,248 7 View