Hi, everyone, My current protocol failed to show the curve and extremely restrict with NO POTASSIUM (K), and I can't find one through website for our Horiba's. Any suggestion?
Any technique could detect the degree of litter decomposed by microbes? Or any indexes could do this job? I want to split the contribution of microbes during decomposition, so any suggestions...
23 February 2021 1,362 5 View
To be specific, I want to conduct an IV regression in stata with the following three equations. EQ1: Y1 ~Y2 Y3 X EQ2: Y2 ~ Z1 EQ3: Y3 ~ Z2 Both Y2 and Y3 are endogenous. However, Z1 and Z2 are...
23 February 2021 6,266 3 View
Hi Everyone: I have a question regarding to qPCR. I am trying to do RT-PCR, and I want to have equal amount of input DNA for my RT-PCR, so I normalize my DNA input based on qPCR values of a...
31 January 2021 6,977 4 View
Hi Everyone: I want to quantify the relative amount of a protein in 2 samples. I will first digest the sample with trypsin, and subject the resulting peptides to LC-MS/MS analysis. I will then...
25 January 2021 8,333 3 View
I want to do an ATRP reaction, synthesize an ATRP initiator, use DMF as a solvent, and mix DMF, BIBB and TEA to turn red. Why does it turn red? Xylene has been used as a solvent before, and there...
04 January 2021 8,034 3 View
Hello, i am confused with how to figure out the tea bag index,could you please tell me how to compute the letter "a" and "k". Can i use R or Sigmaplot to fix it?
09 December 2020 6,705 3 View
I want to find the fetal brain MRI dataset for cnn model and deep learning.Can anyone help me, thank you very much
09 December 2020 9,966 2 View
Hi, We are studying the retina in a knockout mouse model. Compared with the control wild-type retinal lysate, the knockout mouse retinal lysate often looks cloudy. We lyze the mouse retinas in...
04 December 2020 8,720 3 View
i want to make a polymer liquid crystal film , which similar to this paper , but i don't know the constitute of the clc mixture. And can i realize this with the mixture of liquid crystal rm257 and...
13 November 2020 7,494 4 View
Can anyone tell me how to simulate noise of CMOS image sensors, such as thermal noise and flicker noise with sentaurus TCAD?
09 November 2020 9,616 4 View
I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.
02 March 2021 7,735 3 View
For my research i will need to measure plant quantitative traits (especially leaves area and roots length, but would be nice to add some more information). I recently discovered...
01 March 2021 5,035 2 View
I have found only four of them; www.surveyplanet.com www.online-anket.gen.tr www.surveey.com and of course google forms. Expecting to see your suggestions if there is any. Thank you
28 February 2021 3,237 3 View
I would like to use some photo from a government website for my questionnaire. But, different photo is from the different owner. So, should I just get permission from that government body or still...
23 February 2021 1,631 3 View
I am looking for hsp90 mRNA sequence in Hela and U2OS cell lines, I have tried through ncbi but always the output is hsp90 in homo sapiens not in the specific cell line. Kindly, could any one...
22 February 2021 1,853 3 View
I have cloned two domains of a gene into two bacterial vectors using cut and paste cloning with different RE sites. I checked the putative clones by colony PCR and Restriction Digestion (fallouts...
18 February 2021 6,736 4 View
Please could someone recommend a resource that explains performing meta-regression with multiple moderators. I have read the STATA META ANALYSIS REFERENCE MANUAL, but this only gives examples of...
17 February 2021 7,376 1 View
Activated carbon is prepared from biomass using KOH as the activating agent. What is the possible reaction between KOH and the biomass?
14 February 2021 8,095 4 View
I want to create .abs file ( absorption) for simulating solar cell in SCAPS. Can anyone pls provide me information regarding the libraries (websites) where from i can get the absorption data of...
10 February 2021 6,034 7 View
G6PD deficiency is quite common in our anesthesia practice in the middle east. Intraop/postop analgesia in them is an issue here. Many websites/books give contrasting advise with former advocating...
10 February 2021 4,817 3 View