Can anyone recommend me a NMR Handbook?

Hi, I've been searching for a NMR Handbook with 29Si chemical shifts information but I can't find one. Also I've tried to find an online database with that kind of info but I have no lucky. Can...

02 February 2021 307 3 View

Do you know a server where I can deposit a PDB file obtained from Molecular Dynamics?

Hi, everyone! I'm looking for a server allowed for the deposition of theoretical PDB files. The structures I'm trying to upload are the result of simulating high-resolution NMR structures of a...

12 December 2020 2,982 3 View

How can you order the clasification in CORINE legends, from a year to another, in type of vegetation?

For example, CORINE clasificate a zone of pasture one year, but in the next temporal clasification give crop of dry cereals, and preview clasification don't find. How can I order then?

20 October 2020 3,913 1 View

Relation between social media habits and risk aversion?

Hi everyone, Im studying the relation between social media habits of customers and their risk aversion in order to create a model of machine learning to know which investment product fits better...

12 October 2020 5,975 3 View

qPCR curves with peaks. Any suggestion on which could be the cause?

I have had this problem before and the cause was that I used the same primer twice (reverse+reverse instead of reverse+fordward), but now I am pretty sure I used the correct primers. The protocol...

01 February 2020 5,036 3 View

RNAseq "meta-analysis" for expression levels of one gene?

Hello everyone, I'm currently studying a certain synapse and, apart from the functional characterization, I want to show that a receptor is present in a certain type of cell. Recently, 4 different...

23 January 2020 9,710 2 View

What's the difference between transforming values standardizing by case or standardizing by variable?

I'm trying to get a distance matrix between my different datapoints in a bidimensional space (one variable in X axis, another in Y, simple). To get the distance forming the matrix, i will use...

31 May 2018 1,505 2 View

I have a type I collagen sample in acetic, obtained from pig skin. It is a gel. How can I make it soluble to run an SDS gel?

How do I separate the proteins that make up the triple helix? Nor can I measure proteins by Bradford for the same solubility problem. I appreciate suggestions

26 December 2017 1,373 6 View

Preys on the fruits of Magnolia grandifolia

Anyone have references about who preys on the fruits of Magnolia grandifolia?

05 July 2017 5,087 8 View

Why can't I see the molecular weight marker in agarose gel?

06 February 2017 5,445 6 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How does an antibody have full intact antibody + half antibody?

Hello, I was just wondering how does a antibody have full intact antibody + half antibody? Is it because of the drug conjugation?

28 February 2021 1,577 1 View

Which is better medicine or food in obesity?

Preference in terms of the scientific aspect

28 February 2021 796 2 View

How do I choose contrasts in SPM8?

I am learning how to use SPM for PET and PET-MR analysis, but I haven't found any great resources that explain how contrasts work. I have a series of PET images where our hypothesis argues that...

24 February 2021 1,534 2 View

Does anyone have any ideas why drug-resistant malaria is increasing in Southeast Asia even when those drugs are no longer used?

When dealing with bacterial toxins, there are three varieties of microbes that develop in your petri dish: toxic, resistant, and susceptible. Initially, there are only toxic and vulnerable...

21 February 2021 6,084 5 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 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

No title

19 February 2021 8,647 3 View

How to improve dissolution of neosome?

I have made neosome from herbal drug. Neosomes are stable. But I face problems in dissolution. I used minimum ratio of 1:1:0.25 ( Drug:span 60: Cholesterol and GMs. Now how can I active better...

17 February 2021 3,584 1 View