Hi everyone
I have a control and evaluation laboratory for cosmetic products. In this laboratory, I will identify frauds in cosmetic products. What test setup and methods do you recommend?
I have a Karl-Fischer reagent (for volumetric titration, which is a one-component reagent) with a titer of 5mg/ml. All references unanimously say the Karl-Fischer solution loses its capability...
02 July 2024 5,044 3 View
Greetings and Regards I have a question about bibliometric articles about public health or nursing. If any of the researchers have experience or knowledge in this matter, please tell me. Thank You
15 June 2024 2,795 1 View
Hi everyone Is there any guideline for method validation for cosmetic? I wanna know about criteria for that.
31 May 2024 1,990 2 View
I am working on a project to detect genetic mutations in lung cancer using machine learning algorithms and I am new to genetics and medical sciences. Can I use RNA as input to the algorithm for...
13 May 2024 5,726 6 View
Generally when they want to use hydrogel for MTT assay, firstly they fix hydrogel with glutaraldehyde then use for MTT assay. so, now, i have self healing hydrogel and its have crosslinker in its...
11 May 2024 6,310 1 View
Hi Have a nice day I want to determination PAAs and PAHs in tatoo. Would you present and introduce methods to this?
02 April 2024 6,772 0 View
"Hi, I gasify the polyethylene terephthalate granules and mold them using a hot press at a temperature of 260 degrees Celsius to prepare a bulk sample. However, after molding with the hot press,...
31 March 2024 8,668 0 View
I have a dataset from lung cancer images with 163 samples (2D images). I use the fine-tuning of deep learning algorithms to classify samples, but the validation loss did not decrease. I augmented...
21 March 2024 8,344 6 View
Hello, I want to dissolve polyphthalamide in a solvent. I tested different solvents, formic acid, toluene, DMSO, alcohol-based solvents, etc. under high temperature and time, but it did not...
12 March 2024 3,030 1 View
Hi. I need to remove all microplastics of a wastewater sample without changing any physicochemical properties of the sample. Can filtration by Whatman filters (for example Whatman 589/3 with...
08 March 2024 8,722 3 View
procedure in which both the axial portion of the alar wing and all of the alar fold are removed by amputation. The procedure results in a very cosmetic appearance when done properly.
16 May 2024 9,828 0 View
If you know any articles, I will be very grateful.
15 May 2024 6,791 4 View
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16 April 2024 5,070 3 View
the most prominent commercial data mining software applications currently available to fraud examiners to assist with investigations?
13 April 2024 9,291 3 View
An emblem model for fraud detection in credit cards using logistic regression and random forest algorithms.
28 March 2024 1,990 1 View
Using machine learning.
01 March 2024 4,587 2 View
Hi I'm new to cosmetics analysis and looking for cheats for these products. I need information today about illegal preservatives used in cosmetic shampoos and creams. I know that preservatives...
12 February 2024 9,151 2 View
I am working on the project to detect credit card fraud using machine learning. Looking for a latest dataset . Thanks in advance
12 February 2024 7,266 2 View
A procedure in which both the axial portion of the alar wing and all of the alar fold are removed by amputation. The procedure results in a very cosmetic appearance when done properly.
04 February 2024 2,373 0 View