Which statistical model is suitable for analysis a repeated cross-sectional study?

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If the emission of all greenhouse gases is stopped now, will the temperature of the earth continue to rise?

Here's a serious question: If we were to stop emitting all greenhouse gases right now, would the Earth's temperature start to cool down, or would the existing greenhouse gases continue to warm the...

30 July 2024 5,123 4 View

How to prepare 100ml solution of 2.5% Glutraldehyde in 0.1M PBS(phosphate buffer) pH about 7, from 25% Glutradehyde and 1X PBS?

final solution volume is 100ml

03 June 2024 417 0 View

How can i use hexamethyldisilazane(HMDS) for drying instead of Co2 and freez drying for SEM analysis of rice anther and pollen?

could you please help with a protocol? should i do it directly on the aluminium stub after dehydration with 100% alcohol or not? should i release the pollen or whole anther is better and dehisce...

03 June 2024 4,793 8 View

How to install a shiny app?

For example, I want to install the app "01_hello" as an independent app (like many other apps of windows). Please find the attached screen. But after playing the app, I run into error.

22 May 2024 955 2 View

What is the best method to enhance the surface hardness of cutting tools made from SPK steel?

SPK tool steels are used for cutting wires made from low carbon steels. We are searching for a cheap and effective method for increasing the cutting characteristics of the cutters.

14 May 2024 4,948 0 View

Constant Reciprocal of Step Size?

Hello I recently encountered a problem with the reciprocal of step size plot in Comsol Multiphysics. After a certain time (seconds) in a time-dependent solver, the plot oscillations will be...

04 May 2024 7,278 0 View

Poor viability of T cell after transduction with CAR Lentivirus!?

Hi everyone I produced a batch of virus , enriched it with centrifugation, and titrated it with T cells after 48h. For my experiments I want to use MOI 3 and that's equal to 1/12 dilution. but at...

02 May 2024 9,727 3 View

Are you interested in submitting papers to a new journal called "InfoScience Trends"?

InfoScience Trends offers comprehensive scientific content that delves into various facets of information science research. This includes but is not limited to topics such as information...

26 April 2024 9,521 1 View

Does the color of pan traps affect the sampling of flies from the superfamily Bombylioidea?

Garret, 2020 used traps of blue, yellow, and white colors for sampling and collected several specimens.

06 April 2024 6,995 2 View

Laboratory procedures for identifying the concentrations of formic acid and acetic acid in aqueous solutions???

What are the laboratory procedures for identifying the concentrations of formic acid and acetic acid in aqueous solutions using titration, spectrophotometry, or gas chromatography methods...

06 April 2024 187 3 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View