5 l pots were used, each pot containing 3,5 kg substrate.
Hi, I'm re-attaching some old Chrompack Gas Clean Moisture Filter columns (007971) to dry gases prior to supplying my thermal analysis (TGA/DSC) system. I've sourced some new Drierite to replace...
20 August 2020 9,599 2 View
I have used DWLS method in CFA/SEM because my data is ordinal (7-Likert scale) and I have therefore estimated the polychoric correlations. Hu and Bentler's (1999) fit cut-offs were developed for...
02 January 2020 5,227 9 View
I am using R to perform an EFA on ordinal data using DWLS estimation, and used fa.parallel(data, cor="poly") to produce a scree plot. It gives two curves - one for PC and one for FA. The PC curve...
28 August 2019 4,841 3 View
I have produced a data set detailing if a person has been published within over 3 different years. The number of years the person has been published in has been recorded (1,2,3). I am looking to...
06 November 2018 5,699 2 View
The idea is to combine two flow-through raceways into a D-ended type system with flow velocity created by the white water aeration and water mover device, used with the IPRS In-Pond Raceway...
19 August 2018 6,054 1 View
I'm looking for a simple MOT to assess selective visual attention in a group of video gamers. The test should be validated for this measure and free to use. I'm essentially looking for something...
14 February 2018 2,677 2 View
I am looking for optimal land and channel widths. I routinely see 1 mm for each but I have not come across evidence to support this selection. I was wondering if there are any studies anyone is...
14 January 2018 8,716 0 View
Hi, I've been wrestling with this question off and on for a while. I recall reading in the past that a Schottky junction has a upper limit in Voc close to Eg/2 but I can't seem to remember the...
09 May 2016 3,763 2 View
I was trying use Sentaurus to model the capacitance-voltage of a simple 2-electrode MOS device (SiO2(5nm)/Silicon(100 um)) with Ohmic contacts but I have run into some difficulty. I've followed...
05 April 2016 9,299 3 View
I'm writing a book chapter on early scientific studies of dreams. I'm fascinated by how difficult it was to record dreams prior to the mid-twentieth century. One had to have a candle, matches,...
29 March 2016 1,782 3 View
I am working on microalgae cultivation using waste water. The initial concentration of nutrients were less but the microalgae has achieved biomass growth of 2 g/L. The final concentration of...
08 August 2024 4,812 2 View
I'm working on a project that involves analyzing a new dataset, and I'm at the stage of selecting the most appropriate machine learning algorithm. The dataset consists of both numerical and...
22 July 2024 6,097 7 View
The question refer to leafy biomass decomposition using litterbag techniques.
11 July 2024 2,078 0 View
I am carrying out an experiment on Trichoderma and need to measure OD of the fungal growth after 7 days. Unlike bacteria, fungus clump together making It difficult to get OD for the fungal growth....
11 July 2024 6,251 1 View
Hi, I'm a graduate student, college of nursing, chungnam national university in Daejeon. The topic of my thesis is "Quality Assessment of Tools for Evaluating Acute Postoperative Pain." I have...
10 July 2024 3,048 1 View
How is biomass energy essential in the power generation in a country.
08 July 2024 9,477 2 View
Hi, I would like to gain an insight on the various methods of measuring biomass and growth of Aspergillus oryzae, which you have personally tried and would gladly recommend. Thanks.
08 July 2024 6,057 2 View
Hi, Just curious to know that in chromatography, a chromatogram should be zoomed to what scale? 10 times of output , 50X or ..? Is there any regulation or general chapter which describes this?...
03 July 2024 3,119 6 View
Hi everyone! I am working with bacteria and fungal collected from marine sediments. I would to know the methodology since the preparation of biomass until the extraction and stored of secondary...
03 July 2024 6,177 3 View
Hi All, My name is Sumaiya, a PhD student at the University of Queensland. I am looking for some suggestions on how to hold mice and perform Randall-Selitto Test by using Paw Pressure Randall...
30 June 2024 6,004 0 View
