Michaelis–Menten equation: N2O emission rate=max N2O emission rate *[NO3]/(Kl + [NO3]) How to calculate the error of parameters (max N2O emission rate and Kl) to N2O emission rate by Gaussian error propagation?
What is the biggest difference between UAV-based and satellite-based InSAR measurements for deformation monitoring?
15 April 2024 9,038 0 View
I've been doing some microbiology related work lately, but haven't had too much insight into this, and I knew more about plant ecology before. before, so I'm asking a technical question to you...
15 March 2024 8,045 3 View
Hi everyone, the attached picture is oil red o staining of mouse liver slices after GAN diet, which was to induce NASH. I am wondering what are those round empty space with the clear boundary? Are...
27 February 2024 5,743 0 View
I want to ask you a question about data analysis in psychology. I have two independent variables, one is group (between subjects), one is age (continuous data), and the dependent variable is a...
11 November 2023 5,932 3 View
Hello I am working on a research topic related to Estrogen function in Acetaminophen-induced liver injury on male mouse model. We only have some old male mouses. I wonder if these old male...
17 October 2023 9,034 0 View
Hi, how can man distinguish between landslides and land subsidence in the field of natural hazards? According to the slope angle of the terrain maybe? Can anyone recommend a book or paper related...
23 July 2023 6,449 4 View
Dear friends, Thank you for reading this message. I am Davin, a postgraduate student major in clinical pharmacy, China. I plan to attend the IELTS oral test on 29th, April. But I am not confident...
22 April 2023 5,138 0 View
We would like to investigate the hepatotoxicity of sunitinib, a kind of small molecular kinase inhibitor. Most relevant used C57 BL/6J. But we could only obtain Balb/c from a nearby corporation....
24 March 2023 6,054 1 View
We bought the Ki67 (27309-1-AP, proteintech, Cited Reactivity Human, Hamster, Pig). But we are not sure if it is suitable for us to use this primary antibody to detect Ki67 in mouse liver sample...
14 March 2023 7,473 3 View
Hi,all I did shRNA KD in Jurkat cells, the KD efficiency is 80% in mRNA,but western results always showed unchanged protein in the KD group, and also, I have KO mice of this gene (by CRISPR...
15 February 2023 4,287 5 View
I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...
09 August 2024 9,621 0 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...
07 August 2024 9,934 3 View
I want to know more about Magnetite deposits.
06 August 2024 1,066 0 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
What is the best way to freeze the rat brain - liquid nitrogen, Dry ice , isopentane - after isolation for later protein investigation by Elisa?
01 August 2024 1,722 1 View
How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?
01 August 2024 7,061 2 View
I have been attempting to extract DNA from Bacterial, Fungal and Yeast banked samples (>1e7 cells) using Prepman Ultra reagent and I seem to be struggling to obtain a sequence. Although the...
01 August 2024 2,079 0 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
I want to do 2,3-butanediol dehydrogenase(BDH) enzyme purification to confirm its activity for 2,3-butanediol. Before that, I need to confirm which N or C terminal tagging is better for enzyme...
28 July 2024 366 3 View