How can I carry out analysis of pulp and paper properties according to Tappi standard method in the Lab?

Properties such as relative humidity (T 402sp-03), brightness and yellowness (T-452 om-02), whiteness (T-560 pm-96), opacity and absorption coefficient (T-425 om-01), tensile, breaking length and...

24 January 2021 308 3 View

Assessment of air microflora in the microbiology Laboratory?

To assess the air microflora in indoor air of laboratories

14 January 2020 2,006 4 View

How to collect Oil during pyrolysis in a Tubular Furnace?

Hello I am using a tubular Furnace (1100oC) for pyrolysis at 300oC. After the first pyrolysis, the quartz tube was soiled with bio oil my problem is, the quartz tube is enclosed so how to...

14 January 2020 724 4 View

How to determine pH of Biochar ?

i want to run some adsorption test using biochar but i want to check the pH first must i necessarily follow the IBI Biochar international guideline ? or i can determine using another method? can...

23 October 2019 7,102 6 View

How can I measure the color of water by image processing?

Hi everyone The water color is affected by the color of its surroundings. How can I measure the color of water by image processing? Should white paper be placed under its glass container?

17 December 2018 5,150 3 View

How to run residual stress relaxation by cyclic loading in Abaqus? Which solver to used if load applied is tensile (max 19kN and min 1.9kN)?

Residual stress relaxation due to cyclic loading (tension-tension).

06 June 2018 6,168 3 View

What are the possible reasons why antibodies may fail to neutralize a toxin?Why is binding separate from neutralization? Any explanations?

Monoclonal antibodies were generated against a toxin. But in vitro neutralization assay has shown the antibodies not able to neutralize the toxin.

29 June 2017 3,009 7 View

How to parameterize ligand in MD simulation using VMD-NAMD?

14 September 2016 9,898 4 View

Problem of using command prompt window in molecular dynamic simulation?

I want to perform simulation and when I run the command prompt window with the following syntax " namd2 ubq_ws_eq.conf > ubq_ws_eq.log &" below error will appear" Charm++ fatal error:FATAL...

07 July 2016 8,576 18 View

How do I generate DOPE score using multiple template (model_mult.py) in modeller 9.16?

I want to build a model of query sequence (qseq) based on the alignment against the multiple templates using the `model_mult.py'. from modeller import *from modeller.automodel import * env =...

18 June 2016 6,786 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Is anyone working on a project focused on immigrants/newcomers working in the hospitality industry and how they have been impacted by COVID?

The on-going Covid-19 pandemic has had devastating economic effects on many industries. However, few have suffered to the same extent as full-service restaurants. Numerous studies have shown that...

24 February 2021 9,496 4 View

What is the most prevalent drug related problem in the developed countries?

Detecting the drug related problems is an important step in the pharmaceutical care plan

21 February 2021 5,421 3 View

Where can I find raw quantitative datasets on ecosystem services?

I'm an Undergraduate student on the search for a research topic which has to involve any ecosystem service(s) and a response to environmental change. I'm looking for raw quantitative data sets (I...

19 February 2021 5,911 2 View

Can medicinal plants really play an inherent rule in the COVID-19 tackle?

Numerous scientific reports cited plant extracts with potential antiviral activity and even anti-COVID-19? Why these findings are neglected? I remember very well the warning released by the WHO to...

17 February 2021 2,141 9 View

Resume Book UEP2013 Asian Edition, dis somebodey has it?

I am looking for a copy of the resume book of UEP2013 Asian Edition (Urban Environmental Pollution 2013 Asian Edition) held in Beijing. If somebody has it, please I would like to obtain an...

11 February 2021 2,247 2 View

How to compare different models with different inputs and data length?

I want to run 5 different models to estimate stream flow. In order to optimize the characteristics of these models I use Taguchi method. So I have to run different models according to the Taguchi...

11 February 2021 7,986 6 View

How can AI be used for enabling Design for Sustainability?

Design for Sustainability (DfS) is a wicked and complex problem. It needs the designer to combine specialized knowledge from several disciplines with systemic thinking. The designer also needs to...

05 February 2021 2,998 9 View

Having trouble with qPCR amplification plots. My curve's never seem to reach a plateau. Any ideas?

The parameters of the curve all seem acceptable, typically reactions results are above 0.9852, -3.1 to -3.6 slope, and 90-110% reaction efficiency. The results seem to be what I would expect from...

04 February 2021 1,138 3 View

Which LCIA method is most suitable for assessing the impacts of nitrate leaching in groundwater (eutrophication )?

The eutrophication of groundwater by nitrate leaching is major environmental problem in Germany, especially in areas with intensive agriculture and high N-fertilizer inputs. In addition there are...

16 January 2021 5,182 7 View