Please, do you know if there is any screening questionnaire for homesickness which I could use before interviews so I would know if my potentional respondets are/were actually experiencing homesickness?
Thank you!
K. R. Tarantseva and Klara Tarantseva are the same person from Penza State Technological University. I am Klara Tarantseva (K.R. Tarantseva). I am a Head of the Department: Biotechnololy and...
29 May 2024 3,647 1 View
I'm currently writing my dissertation and have been exploring Critical Realism as a guiding metatheory. While delving into the concept of underlying mechanisms, a question has emerged: How can I...
21 February 2024 5,738 5 View
We have a spectrophotometer (Tecan Infiniti) for a 96-well plate, but I may also have access to a traditional cuvette spectrophotometer.
18 August 2021 1,921 3 View
Hello do you know any comercial Ab anti-Listeria monocytogenes, which dont have cros-reactivity with others members of Listeria spp. or S. aureus? It is like to try find unicorn. Thank you
18 May 2021 8,334 3 View
Hello, we are using EDC for activation of COOH groups and after conjugation with amine group (reaction is 12h in fridge and dark) we want to block rest of COOH. In Hermanson is used EDC and...
09 May 2021 4,085 3 View
I'm looking for a date range of when domestic dogs were brought to Ireland and who brought them there. The closest I've gotten is when the so-called "lap dogs" were brought in and there is no date...
20 March 2021 3,398 2 View
Can anyone recommend a method of isolating terpenes (including sesquiterpenes) from dried hemp? The idea is to separate the cannabinoids fraction from the terpenic fraction. We will use...
29 September 2020 1,436 3 View
Hello, dear collegues, I just started my Ph D on Forest Engineering and currently I am in the process of learning information about bamboo as a building material. I would like to do a research on...
22 July 2020 466 7 View
I use microcapillary tubes (0.5 µl) to measure nectar volume in Dianthus carthusianorum flowers (= very narrow corolla tube and low nectar volume from ca 0.25 to 1 µl). The nectar volume is easy,...
25 May 2020 6,685 0 View
I am searching for a quick measure of intellingence that I could include into a larger survey. Could you suggest any? Or at least any indirect question that would allow me to judge an IQ?
14 May 2020 9,110 0 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,140 3 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,402 2 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,328 0 View
I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...
31 July 2024 2,148 0 View
EDX analisys
31 July 2024 5,946 2 View
I am working on algal extract to which gas chromatography (Not GC-MS) spectrum I want to discover. My question is can we identify specific compounds using retention time if I compared the RT with...
29 July 2024 8,033 4 View
I have been running a MAGeCK test command on the terminal for a CRISPR screen to rank sgRNAs and genes based on the read count tables. However, I get only the plot of the top-ranked genes...
28 July 2024 9,811 1 View
if you have MRS broth already prepared, what is the manner you will follow for preparing hyper-sweet medium for screening of EPS producer LAB? what the concentration of saccharose or glucose you...
26 July 2024 6,606 0 View
"Integration of Mass Media and Communication into the System of International Relations: Place, Role, Actuality and Prospects: Modern Media Issues 2024" Website: https://immcir.alnoor.edu.iq/
23 July 2024 3,138 6 View
Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?
22 July 2024 1,210 2 View