i cant seem to get a copy without paying through the nose fo very old data. historically interesting though.
For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...
16 February 2021 7,097 3 View
Hi! I'm wondering if anyone else has had a situation where they are purifying an enzyme, and only one clone is active? The cloned gene is genetically identical to other clones, but only this one...
18 September 2020 7,984 3 View
Hi! I've been studying a particular enzyme that in in vitro experiments exhibits two optimal pH's. All other parameters are the same (incubation time, substrate, temperature, salt concentration,...
16 August 2020 6,073 10 View
I have a small data set consisting of 16 sequences, 919bp each. I am trying to determine the phylogenetic relationship among the individuals. I am wondering if the neighbor-joining method, maximum...
15 July 2020 3,240 8 View
Hi everyone! (I'm hoping you're all safe and healthy) I could really use some help figuring out how to remove the bad nucleotide symbol "???" in my Geneious sequence. (See attached photo) Before...
18 May 2020 7,840 1 View
I want to kno more about the technicqs people usually use to learn how it works.
21 February 2020 6,917 2 View
I am running an analysis on repeated measures perceptual data (psychology). There are three categorical factors which specify the conditions participants viewed the stimuli in (e.g mode of...
30 January 2020 2,209 3 View
Dear All, I have to analyze a Co based superally sample where are present two different crystal structures of Co (the cubic and the exagonal one). I'm sure of it because I have analyzed the...
14 November 2018 3,667 3 View
Hi I'm looking for a reagent that can be used to maintain cell viability at room temperature for at least 96 h. Does anyone have a recommendation? Thanks.
02 August 2018 8,793 4 View
I am currently doing my masters thesis which involves data analysis using SPSS, the dataset has over 135000 items and numerous variables. I performed a test of multicollinearity for my...
22 July 2018 2,214 3 View
For a source to be considered reliable it must contain accurate historical information. But how does one determine the accuracy and reliability of sources in modern and recent history since not...
23 February 2021 1,346 13 View
Everything tells you the derivative of Xi, but not how integrate the value to implement it into a simulation. How do you do this?
21 February 2021 6,481 1 View
In this example giving 400 samples looks like there is an accuracy of 91.5% while training beyond that point, accuracy is getting decreased. Are 400 samples enough to keep for this example? If...
27 January 2021 5,657 3 View
What new can be added in the field of historical studies to implement more realistic programs in dealing with the events of history and interpreting them with scientific sincerity and competence?
26 January 2021 559 1 View
Several classical age writers described Sirius as red or reddish or more red than Mars, along with other red and orange stars that are still the same colors described in the past. Sirius has...
05 January 2021 1,080 2 View
In the lands with ancient plain sediments, the courses of rivers change dramatically over time for easy movement and the arrival of rivers to an advanced geomorphic stage. Are there mathematical...
02 January 2021 3,098 3 View
give me the details of the use of E-Nose in perfume industries and its applications
30 December 2020 3,849 1 View
Hello everyone, for our project we need a source for temperature data fulfilling following criteria: 1. we need historical hourly temperature data 2. a whole year has to be covered (ideally a...
08 December 2020 1,724 9 View
Hello colleagues. I need to automate the testing of my program. Python is the main language. The difficulty lies in choosing a library. A detailed output of the test results is required for the...
03 December 2020 5,400 3 View
In historical cities , would iconic buildings add to the character of the cities or change it ? How would we maintain their character , and yet have expressive new buildings ?
03 December 2020 2,740 18 View