Does anyone have access to the ‘Isolation, identification and cultivation of soil microorganisms’ section of the Waksman, S.A. 1927. Principles of Soil Microbiology. Williams and Wilkins Co. Baltimore, Md. pp. 1-654
Dhanushka N. Wanasinghe
https://archive.org/stream/principlesofsoilx00waks/principlesofsoilx00waks_djvu.txt
I have created a theoretical framework using a deductive approach to analyze health messages. So I want to validate that theoretical framework to build the rigor and reliability of that tool. So...
02 January 2024 6,994 0 View
I need to create a few 3D graphs using RSM which is available in Design expert.
29 June 2023 9,621 4 View
The primary purpose of the monitoring is to examine the ambient air quality of a particular area. I'm going to measure PM10 PM2.5 for 24 hrs. I have to select 3 locations in a 1-acre area. The...
19 April 2021 3,362 5 View
I'm doing a heavy metal analysis by digesting bird feathers using acids. And in order to verify whether the method i use and the instrument i use give accurate results i was planning to do a...
22 September 2020 4,320 3 View
I want to get it on on MEA, PDA or any other media or are there any methods without using media?
09 April 2015 846 4 View
I am puzzled about the properties of gelatin, when used for tissue-embedding. Hard gelatin can be melt again by temperatures about 40°C. Formalin-fixed gelatin is like crosslinked protein and...
07 August 2024 1,686 1 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...
07 August 2024 6,034 3 View
Hi, we have measured tryptic peptides using both DDA and DIA method on QExactive. In DDA replicates i saw unusual intensity drops occurring at the same sections of chromatograms in DDA replicates...
07 August 2024 3,218 4 View
Hello everyone, I have recently started using the microtome device for sectioning of paraffin-embedded mice lung. While I had some success in sectioning and observing proper ribbons, some of my...
06 August 2024 666 4 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,618 3 View
I will be with my students collecting seaweed samples in a marine farm and later we will process this tissue for RNA isolation and further sequencing. Does anyone have tips on how to collect the...
04 August 2024 501 2 View
I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...
04 August 2024 9,913 7 View
I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?
04 August 2024 1,537 1 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