Cosmetic preservation, essential oils
Article Developing a Test Method for Determining the Effectiveness o...
hey, i'm Phd student in physics interseted on electron scattring , i m looking for co-derctor for doing an guardianship of these ?
31 March 2024 8,680 0 View
I am trying to run a simple proof of concept calculation to find the transition state of butadiene and I keep running into the following error: Old curvilinear step not converged, using linear...
10 December 2023 5,715 0 View
Statistics about number of Facebook and/or social media users per country since 2004
06 September 2023 2,853 2 View
This type of study is very interesting for me. I see that no published papers provide in supplementary materials full Excel data on crab carapace size-weight, such as: Weight, length, width, male,...
29 June 2023 7,115 8 View
I collected this samples from a (mus spretus) mouse and my quirty led me here, in fact by the eye it looked similar to Ornithonyssus mites found in Rattus norvegicus but smaller I'd be gratefull...
12 December 2022 3,862 2 View
The effect of foam density variations in the sandwich structure under high-velocity impact loadings.
25 October 2022 4,716 1 View
Good day dear all I want to calculate the glass transition temperature of different systems of polymer/nanoparticles to study the effect of the NPS in the tg of polymer matrix I try to use scrip...
19 October 2022 6,718 1 View
I have experimented with alternative splicing in Exon 11 BRCA1, and I need to know how I can provide analysis and count my bp. We used two methods for gel, one regular and one automated by Qiagen...
11 September 2022 1,783 0 View
Please keep the answers short, focused &The proposals should be practical and applicable.
14 July 2022 8,423 3 View
In multiple bounded discrete choice (MBDC) format, for each price, the respondent indicates how certain she would be to vote in favor of a policy by choosing, for example, among “definitely yes”,...
21 June 2022 7,045 0 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,618 3 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Hello, Dear friends, I am surveying as part of my thesis research and would greatly appreciate your participation. The study investigates how social media influences dental health behaviors...
01 August 2024 9,349 2 View
Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?
01 August 2024 7,504 2 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...
31 July 2024 5,301 2 View
PDE value for Tert-Butylamine
24 July 2024 1,166 0 View
I have to quantify the enzymatic activities of SOD in plants using a method that employs hypoxanthine-xanthine oxidase to create O2. The colorimetric reaction was performed by combining...
23 July 2024 8,492 3 View
Hello, I have a somewhat weird question: has anyone had problems with campylobacter growing in the second half of the strip GLU through ERO? Have you managed to correct it? There is some...
19 July 2024 3,094 2 View
Is there a method that I can measure alcohol dehydrogenase activity using NAD+ in enzyme extraction from plants?
17 July 2024 935 1 View