Using multiple linear regression to solve a multiple-way ANOVA problem?

Specifically, I want to know if I can use multiple linear regression to predict a response value 'y' from it's associated "treatment" or "group" averages in several variables. Let's say:...

04 November 2020 632 19 View

Does anyone have Abbink (1998)?

Hi people, i am looking for the following article: Abbink, O. A. (1998). Palynological Investigations in the Jurassic of the North Sea Region:(met Een Samenvatting in Het Nederlands): Proefshift...

02 August 2020 5,899 3 View

Somebody know a fast DNA extraction method for plant for to do in the field?

I am looking found reference about people that has been working the proposed method in this publication: "Nucleic acid purification from plants, animals and microbes in under 30 seconds" from Zou...

10 March 2020 860 2 View

Do viruses mutate more when transmitted to another host than when staying within the first host?

I would like to know if there is a published work studying the within-host mutation rate of a virus versus the between-hosts mutation rate, when a direct transmission event occurred between those...

13 November 2019 5,488 5 View

No title

I have generated a stably transfected SK-N-SH cell line that expresses Amyolid beta 42 fused to the pre-proncephalin signal peptide under de CMV promoter. I checked expression though qPCR and...

23 July 2019 2,685 2 View

Is there a way in matrix algebra to define the operations you want to perform on matrices???

Let's say I want to perform the conventional matrix multiplication, so I define it as "multiply then sum the products" (i.e. "x,+") For example, for matrices A and B: if A = |a b| .........|c...

21 February 2018 6,474 3 View

How to perform an ELISA sandwich with Chylomicrons?

18 September 2017 8,336 8 View

How to perform an ELISA sandwich with Chylomicrons?

08 September 2017 4,123 8 View

Bio-Rad Criterion tris-tricine gel electhophoresis. Which buffer to use?

03 April 2017 9,839 3 View

How to calculate mass of dry Tris base + Tris HCl to dissolve to give a buffer with desired concentration?

I am trying to make a 1M Tris Cl pH8 buffer with dry Tris base and Tris HCl. I know that it is possible to make Tris buffers without the use of HCl by combining powdered Tris acid with Tris base....

02 April 2017 695 4 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

Do you know any MR image dataset?

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

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View