Can minerals change their color when the pH solution change ?

I have cultivate fungus in medium containing glucose and some minerals, such as CaCl2.2H20, MgSO4.7H20, (NH4)2SO4, and KH2PO4 in different pH (3,4,5,6,7,8,9). I set the initial pH with adding NaOH...

04 September 2019 2,587 5 View

What places do we visit when we have spent time researching?

Every 15 minutes working with a computer we must refresh our eyes by looking at distant objects. Is it true?

14 December 2018 9,360 7 View

Hi, I'm writing a thesis about stochastic frontier analysis using panel data bc95. How to test the hypothesis for parameter of inefficiency?

Hello everyone.I'm using STATA and journal of Battese and Coelli (1995) to estimate the efficiency of fiscal decentralization (two stage procedural). in the journal there is some test of...

09 September 2018 9,824 10 View

I am looking for some advises on my thesis about leadership styles and employee engagement?

Dear Colleagues, I am working on my master thesis with the topic of perceived leadership styles and its impact on employee engagement (or employee satisfaction) in the marketing research...

07 May 2018 6,117 5 View

Hello everyone, should we use Kakusan software for Bayesian analysis?

18 April 2017 4,571 3 View

Is it possible to construct a PCR primer based on the EST Clone data?

From the Microarray data (based on the EST clone), I found several genes that needs deeper research to find out the gene expression under heavy metal stress. Thus, we need to conduct an qPCR to...

28 July 2016 256 3 View

How to measure leaf density in rice or other leaf plant?

I want to measure leaf density in coffee leaf. i found one paper about leaf density in rice, but in that paper there are no ecplanation about method to measure it.

16 June 2016 3,788 3 View

Can anyone suggest some DNA plasmid isolation protocols?

I'm going to isolate plasmid from unknown soil bacteria, is there any simple plasmid isolation protocols? Since using a kit is actually my last option, so I'm trying to use manual protocols...

31 August 2014 2,053 2 View

Do all of Mer genes (in all of bacteria) have some kind of similar sequence?

Is there any similarity between Mer genes sequence in all bacteria? i'm trying to isolate mer genes from unknown bacteria from gold mining site in Yogyakarta, Indonesia. If all of the mer genes...

14 August 2014 4,433 2 View

What is the best way to assess memory spatial performance of the rat?

Assess spatial memory performance for rat

14 November 2012 7,626 6 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Is there a method of determining feed digestibility without the need to re-pellet the feed?

I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....

28 February 2021 7,967 3 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Inpatient DBT to reduce parasuicidal behaviour?

Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...

23 February 2021 5,654 2 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Do I need to introduce HFD to ob/ob mice to obtain a T2DM model?

I am planning to work on T2 diabetic animals and check the efficacy of probiotics. My initial plan is to fed B6 animals with HFD for a while. But now, I have the chance to work on ob/ob mice. My...

18 February 2021 6,896 3 View

FDC and FRC cell populations in mouse spleen?

I was trying to isolate fibroblastic reticular cells (FRC) and follicular dendritic cells from mice spleen, but kept getting poor yield. I found from literature that the frequency of FDC is around...

17 February 2021 3,506 4 View

How to Measure Consumer Willingness To Change from petroleum-fueled vehicle to electric vehicle?

I wanted to calculate the probability of one consumer shifting from using a petroleum-fueled vehicle to an electric vehicle. Since my background is in engineering I do not know much about how to...

15 February 2021 9,190 5 View

What is the correct common name for Hydrochoerus hydrochaeris?

There are two extant species of Hydrochoerus: Hydrochoerus isthmius, the lesser or Panamanian capybara, and the genotype species H. hydrochaeris. The latter is the more common species of capybara,...

11 February 2021 3,494 14 View