What is the best foundation for signboards?

It is always thought that the signboard is resting on shallow foundations. This is true for some signs, but for other types, it may be unsafe to use such foundations without special treatment and...

11 December 2019 1,914 2 View

Analysis aggregate data in Spss instead of the original one?

I am using Data which contain multi- collinearity between variables. the r-square was very low as well. When we aggregate the data using: SPSS- Data- Aggregate, the R- square become better, and...

21 October 2018 2,426 4 View

How much is the concentration of chloride at the boundary condition concrete due to exposure to chloride environment solution?

There are two studies about that but there are different values . - Chloride concentration in solution 10% , chloride at boundary condition at concrete is 22.045 kg/m3 . - Chloride concentration...

03 April 2018 8,889 5 View

Carbonation in concrete?

11 December 2016 592 8 View

Surface chloride concentration?

11 December 2016 2,652 9 View

Is any company interested in producing special glasses for the management of strabismus?

I am looking for a company which is interested in developing and producing special eye glasses that help patients with strabismus. Of course we are talking about companies interested in research...

09 October 2014 4,063 3 View

Equivalent Temperatures of hot weather

I have found a table of NECA (National Electrical Contractors Association) which it mentions to Equivalent Temperatures values based on wind speed and temperature. however, these values are...

01 January 1970 3,991 1 View

Unable to get predicted results from ANFIS model

Hello Everyone I have already input my data to Anifs (adaptive neuro-fuzzy inference system)analysis using matlab, and the software could provide me Rules and mfi, and the figure of anfis output...

01 January 1970 732 3 View

Is the carbonation in concrete a steady state or non steady state ?

01 January 1970 8,400 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View