27 June 2023 1 3K Report

What are some alternative models to Pareto Front that can be used to solve portfolio optimization problems and risk measure problems?

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Hello!! has anyone worked with Open Source Eye Tracker devices? any suggestions?

We are looking for a low cost Eye Tracker, we do not have specific needs. Thank you!

15 January 2024 8,341 3 View

Encontrei larvas invasoras, consumindo uma larva viva de BLACK SOLDIER FLY (Hermetia illucens). Como controlar isso?

Criação comercial de BSF

09 March 2023 1,214 0 View

Does anyone have experience with extraction and quantification (HLPC) of organic compounds in saltwater?

Hello all, Im looking for protocols to extraction and quantification (HPLC) of some organic compounds (described below) in saltwater matrix, someone can help me? Bisphenoal -...

20 June 2021 384 3 View

Was Ilya Prigogineusing extending concepts referring to change of state in dynamical systems to changes in structure such as self-orgasnization?

Why Ilya Prigogine talks about self-organization (implying structural change) in dissipative systems using the concepts of bifurcation and attactors (referring to state changes)? I could never...

15 August 2020 5,835 12 View

Could cities'paradiplomacy contribute to prevent/combat Covid-19?

Cities' paradiplomacy is a well known global phenomenon in international relations developed by local governments that has been benefited by globalization, descentralization and regional...

23 March 2020 3,674 3 View

What could be the counterarguments against the formulation and implementation of a local foreign policy by a local government?

Paradiplomacy and international relations of subnational entities and governments have lead states/provinces and cities to develop their own strategies to connect beyond their own national state....

27 November 2019 4,697 11 View

Breeding season: would it not be more appropriate a summer-autumnal breeding season in the Brazilian beef cattle?

Good body condition scores at calving (3.5 points; scale 1 to 5) are the most important factor for high fertility in beef cows, especially if under tropical grassland (C4) consumption. In Brazil,...

08 October 2019 3,596 3 View

How could local governments foster SDG implementation through direct International cooperation/paradiplomacy?

Local governments are receiving a strong demand from the UN to implement SDG, but still they have few and unsufficient resources to fulfill that agenda. Could paradiplomacy help to do that?

25 May 2019 1,634 6 View

How to arrange a data set for 2 Way ANOVA?

Hello! I'm trying to run a 2 Way ANOVA analysis on a data set from an animal model. My rats were exposed either to one of two treatments during pregnancy and the offspring was later exposed to...

21 March 2019 2,455 1 View

Is there any pseudo-time-like analysis for chromatin marks?

I was reading that people can speculate how a cell differentiates based on their gene expression changes using pseudo-time analysis with Monocle. Does anyone know if there is any similar analysis...

11 December 2018 1,013 0 View

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Hello: I am looking for articles that address e-commerce businesses and COVID-19 survivors, as well as Entrepreneurial strategies that reflect e-commerce businesses. Blessings Evelyn Dempsey

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Repeated measures ANOVA, ANCOVA or Regression?

Would anyone be able to advise me... I have an RCT with a control and experimental group. Participants were recruited from one school (n=59). Participants were assessed using repeated measures on...

04 August 2024 4,040 6 View

Non-parametric version of the wo-way repeated measures ANOVA?

Hi, can someone please help me with their expertise. To analyse a dataset with 2 IV´s (2 levels each) and 1 DV (time - measured at 4 points, i. e. 4 DV?) I found the two-way repeated measures...

24 July 2024 3,284 6 View

Abaqus cylinder buckling riks analysis?

hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...

20 July 2024 647 2 View

What analysis to use for an dependent variable with repeated measures and a independent variable only measured once?

Hi all, I am trying to use mixed effect model to analyze my data, which including a baseline measurement for my exposure (A), and repeated measurements for the outcome (B). I do have some...

17 July 2024 8,682 3 View

How is Cybercrime a threat to national security?

The negative impact of Cybercrime in Nigeria

10 July 2024 3,845 2 View

What kind of t-test can I use if I have two variables measured using the same raw data?

I plan to perform a t-test between risk index and leakage values to know if there is a significant difference between leakage values of low, medium, and high risk pipes. However, the data I have...

10 July 2024 6,199 3 View

Statistical test for weight data: 2 different groups overtime? 2-way repeated measure ANOVA?

Hello, I have weights over 5 weeks for 2 different groups (the animals in group A are different from animals in group B). I have thought to use a 2-way repeated measure ANOVA to see if there...

08 July 2024 1,163 3 View

Can I use Repeated measures ANOVA for 2 samples with 2 time point ?

In RCT study designed I have 2 groups; one of them control group and the 2nd is intervention group. Each group with with 2 time point: pre management and post management. Can I use Repeated...

01 July 2024 1,999 11 View

Why, after 262 days, does the Israeli National Security Advisor say that eliminating Hamas will take time?

This is what the head of the Israeli National Security Council said: There is a long period of time to eliminate Hamas, and after this time, which is nearly a year

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