Ideal samples packaging for edible oils?

Hello everyone, I have maybe a stupid question regarding the right packaging to use when comes to send some oil samples in external labs. Do you have any advice about that? Is there a risk that...

18 January 2021 7,826 4 View

Alternative to use of ethanol in extraction process?

Dear all., I am using ethanol as part of the extraction process of Chlorella vulgaris carbohydrates. Since I am trying to scale up a bit the whole process, I should use much more ethanol, that in...

27 August 2020 1,875 5 View

Do I have to activate NR8383 rat macrophages with LPS before incubation with particles and investigation of cytokines release?

Hello everybody, I'm planning to investigate the in-vitro release of different markers (CXCL10, INF-a, IFN-b, 1L-1a, IL-1b, IL-6, free DNA) by NR8383 rat macrophages, upon incubation with several...

20 August 2020 8,791 1 View

Do you know if Covid-19 dataset is available somewhere?

I'm searching for a numerical dataset about the virus. I found only daily statistical data but i would like access to single patients data. Does anyone know about it?

09 March 2020 6,626 85 View

How do I report stats for a zero inflated negative binomial model?

I need to report my statistical findings in a paper but I am struggling to report the output from R. how do I treat the two sections (Count model coefficients and Zero Inflation model...

28 January 2020 1,422 2 View

What statistical method would you use to analyse point count data on butterfly migration?

I have a set of data to analyse on butterfly migration. Unfortunately my stats skills are not as good as my field skills! Me and my peers have counted the amount of butterflies migrating in one...

09 January 2020 8,150 11 View

How to choose a suitable journal?

Dear researchers, I know some sites that can help to choose a suitable journal to a given manuscript, namely: journalfinder.elsevier.com journalsuggester.springer.com journalfinder.whiley.com can...

13 October 2019 1,453 3 View

Buffer without monovalent salts, can I use Tris?

18 April 2018 8,432 1 View

Alternative to PBS buffer with low salt concentrations?

Hello all, I find myself in need to perform serial dilution of E.coli cells for a luminometric ATP assay. Normally for serial dilution I would use PBS, but from what I understood the...

18 April 2018 5,359 3 View

Toxicity of H2O2 against coli?

Greetings, I am currently trying to determine the toxicity of the effluents of an Electro-Fenton reactor with macrotoxicity method and colony count. The concentrations of H2O2 I calculated...

13 January 2018 1,660 3 View

Could one suggest a common formula for Penicillium Chrysogenum spore counting by spectroscopy? and also its nm?

I am working with this strain but I do not have the formula for spore counting. please just suggest a spectrophotometric method.

05 January 2021 4,308 3 View

Why train curves are being repeated in this five fold cross validation?

Hello, I am using ...... optimizer = RMSprop(lr=1e-4, decay=1e-6) N_FOLDS = 5 EPOCHS = 20 INIT_LR = 1e-4 Train_Batch_Size = 32 Valid_Batch_Size = 32 decay_rate = 0.95 decay_step =...

30 December 2020 2,519 3 View

How can I merge Scopus and WOS metadata?

I am conducting a systematic review and need to merge the metadata of the articles resulting from the search in these databases (Web of Science and Scopus) to analyze in WOSviewer. How can I do this?

17 December 2020 9,292 3 View

Anchoring zone/port statistics numbers?

Hello everybody, For one of my Ph.D. research papers, I'm looking for statistical periodical (annual and monthly 2012-2020) datasets of port statistics: number of ships, average waiting time, type...

15 December 2020 9,128 3 View

Most of the plastic is shipped to Asia?

Dear Sir I came across your paper. First of all, congratulations on your amazing research article. Loved it! Also, I am very interested to know, why is the waste that is collected in the...

14 December 2020 6,342 4 View

Is (Are) there any valid corpus containing geographical events queries?

Hi all, I'm currently looking for a question corpus to have a plausible number of spatial events queries. I found MS MARCO dataset in which I could extract a reasonable number of geographical...

08 December 2020 7,844 2 View

Does anyone know a free large dataset from smart factory with data collected from IoT objects that I can use in academic research?

I am working on the integration of the Internet of Things into business processes. To evaluate my method, I need a large dataset with data collected from different kinds of objects. Thank you!

08 December 2020 7,338 4 View

What would cause different shape DMA loss modulus curve in different batches of PC+ABS?

I have some DMA curves of PC+ABS from different batches. The PC loss modulus peak is fairly consistent but one batch has a peak value 10degC lower than the rest. Another peaks at the normal value,...

06 December 2020 809 2 View

How do I keep the pH in a batch test constant using a shaker?

I am conducting a batch test with a locally produced adsorbent with a major constituent of Calcium oxide and adsorbate (carbarmazepine, sulfamethoxazole and diclofenac). I want to keep the pH...

18 November 2020 703 6 View

How to print increments/time steps when running a batch file in cmd window for abaqus analysis?

Hello Everyone, I created a batch file to run the multiple jobs using abaqus solver. It is working well. However, I cannot see the increments/time steps in the cmd window. It just showed "Run...

12 November 2020 9,641 3 View