What should be sample size of traning dataset for applying data mining techniques?

21 December 2020 8,119 3 View

Can I combine data from two separate fluorometeic experiments?

I performed a fluorometric experiment with two different cell lines. I had four conditions per experiment, and four "sub-conditions" per condition, wherein I add three different chemicals (the...

08 November 2020 5,113 3 View

Is it possible to calculate Absorption co-efficient or Absorbance of a dye theoretically?

I am working on a Luminescent Solar Concentrators (LSC) using dyes such as Coumarin 1, Coumarin 153, and Perylene Green Ph-probe 720-5.5. I need to calculate the Mean-free-path (MFP) for the...

18 August 2020 9,804 3 View

Is ACE inhibition linked to COVID-19?

There is increasing chatter that proteins in the ACE2 receptor binding domain are related to COVID-19 entering humans cells and subsequently infecting the host. Is there any evidence of ACE...

19 March 2020 6,635 8 View

In Phospharic Acid plant , Calendria is being used is generally of Graphite tube- shell & tube heat exchanger. Anyone using experience SS316 tubes?

Presently Majority of PA plants are using Graphite tubes in their system oh concentration for heat-exchange. Reliability is little less. We want to know that is ANY PA producing plants is having...

13 March 2020 4,877 3 View

How to model blind bolts in ABAQUS?

I am trying to simulate a beam-column connection using blind bolts. but I am not getting an idea to model blind bolts in Abaqus. please give me some idea of modelling. thanks in advance

05 February 2020 8,916 3 View

What are the possible ways to increase the internodal distance of in vitro cultures?

I am working on Papaya micropropagation where I am getting plenty of shoots but they are not increasing in height. I have tried diffuse light, GA3 but did not see improvement. Please suggest a...

03 June 2019 812 23 View

Reduction in fasting Insulin levels and associated CVD/T2D risk?

Does anyone have papers relating fasting insulin levels and associated CVD risks?

03 November 2018 4,281 3 View

What is the relationship between Stroke Volume and Diastolic BP?

Does stroke volume and diastolic BP have a positive linear correlation? Given greater pre-load and thus end-diastolic volume is it expected that diastolic BP would be reduced?

14 December 2017 9,316 4 View

Is RM-ANOVA robust enough with a non-normal dataset?

Does anyone have papers saying that repeated-measures ANOVA has sufficient robustness when analysing a non-normal dataset?

30 November 2017 7,862 1 View

Is this grounds for theophylline toxicity even though her plasma is within the therapeutic range? if it is, how is that possible?

A patient was given 300 mg Theophylline taken twice a day for the treatment of her bronchial asthma and has a positive clinical response. She has been compliant in taking her medication however,...

09 February 2021 3,489 3 View

The same lC-MS for Forensic Toxicological and Chemical expertises?

Dear Colleagues! How correct and appropriate is it to carry out a forensic toxicological examination of drugs and psychotropic substances in biological objects (in blood, urine, hair) and a...

24 January 2021 4,489 2 View

GC-Headspace (HS-GC) chromatography for Forensic toxicological and Food expertises?

Dear Colleagues! How correct and appropriate is it to conduct forensic toxicological and food examination of volatile substances (ethanol, methanol, propanol, ethyl glycol, etc.) in blood and...

24 January 2021 5,645 2 View

Was there any pesticide disasters other than Bhopal and Kasaragood tragedy around the globe?

Pesticides become prime compo in agricultural activities to meet the growing demand of the human population. But indiscriminate usage and mishandling led to two disasters in India such as Bhopal...

11 January 2021 3,790 7 View

What is the most suitable program for determine the state of synergesm, antagonism or addition of mixing two or more toxicants?

In a toxicology experiment the mixing pattern of two or more toxicants required for the physiological or lethal effect. what is the suitable program or equation that I can use?

06 January 2021 7,419 3 View

How can I reduce the viscosity of corn oil used as vehicle for administration in animal experiments?

Dear all, I am using corn oil as vehicle for subcutaneous injection and I want to reduce the viscosity of the vehicle (corn oil) to enhance the delivery of the main compound of interest....

18 December 2020 1,773 6 View

No title

It was published in the Journal of the American College of Toxicology in 1990, but the author's information does not appear in the journal

29 November 2020 2,554 3 View

Antibiotics removal efficiency in WWTP and Fexcreta?

I am calculating the PEC for selected antibiotic compounds and am having problems finding the readily-available online data about the Fexcreta value for my target compounds (Since the PEC...

02 November 2020 7,675 6 View

Can anyone explain the calculation process of integrated biomarker response (IBR)? Any specifical software?

Hi. I'm working with soil enzymes and I have an issue because i saw several papers that used "integrated biological response" or IBRv2 to integrate data from enzymes and build a hexagonal star...

11 October 2020 5,131 3 View

Apart from the Bioaccumulation factor and bioconcentration factor, what other indexical methods can be used to evaluate heavy metal uptake from soil?

I'm currently working on a project on heavy metal concentration in contaminanted soil in a mining site and and the toxicological processes governing heavy metal uptake from soils into plant tissue...

23 August 2020 1,109 4 View