What is the best method to conduct a meta analysis?

Dear Colleagues: For those of you who have conducted a couple of meta analyses, do you agree with these steps? What is the best method of extracting the data from the chosen studies? Formulate...

26 October 2020 1,539 6 View

Point zero charge Activate carbon, influence of mass?

Hello, I am going to do PZC of some activated biochar/carbon. I thought of doing it by Potentiometric titration with varying pHs and using a salt like NaCl at 0.01M. Now I am wondering: does the...

20 October 2020 5,108 5 View

Is there a database indicating the carbon and nitrogen storage capacity of vascular plants (in Europe)?

Hi everyone, I search a database or a review listing the capacity of vascular plants to storage carbon, nitrogen or other important chemical elements. I work actually on a mountain area (Swiss...

19 October 2020 8,596 3 View

Why is my Tet on system constitutively active and not dox inducible ?

I am using a Tet on system to overexpress a LncRNA in mouse ES cells, based on a piggybac vector (pXlone). I performed transient and stable experiments. In both cases, the LncRNA is expressed even...

13 September 2020 8,303 1 View

With increasing water shortage are the drought resistant plants going to be a solution for food production?

In many areas in the world the lack of water parallels the desertification.Is the creation of new drought resistant plants going to solve the problem for the world nutrition or do we have to...

20 August 2020 8,561 7 View

Do anyone know a good software allowing interactive 3D visualization of density plot?

Hello, I would like to make a interactive 3D representation of some data point. We are studying position of some cell of interest and we extract from serial coronal section XY position of the...

15 June 2020 8,117 2 View

No title

14 June 2020 2,475 7 View

How to extract Pd from Pd(NH3)4Cl2 solution ? Which electrolysis parameters should I choose ?

Hello everybody, I have a solution of Pd(NH3)4Cl2 that I got by refining spent leaching solution of gold. I did many cycles of ammonia (dissolution)/ chlorhydric acid (precipitation) and I got...

23 April 2020 3,048 1 View

How to take into account the SCR when computing the average SCL ?

Hi, I am looking for a suitable method to take into account the non specific SCRs when computing the average SCL. Since non specific SCRs artificially distort the SCL, I want to "remove" them...

30 March 2020 1,625 2 View

Do you think we can trap lymphocytes to manage Lupus crisis?

do you think we can trap lymphocytes to manage Lupus crisis? Something like put a generator of a olecul which attract its and after take of the generator. By this way we could down lymphocyts...

16 January 2020 8,382 6 View

How to I carry out tobit regression on STATA with Simpson index as my dependent variable?

Hello everyone, I am working on the topic; Impact of Income Diversification on the Livelihood of Small Holder Dairy Farmers. One of my objectives is to evaluate the determinants of income...

04 January 2021 1,388 2 View

The effects of financial literacy on stock market participation by individual investors ?

Reasons for low level of market participation and portfolio diversification

29 December 2020 7,768 5 View

Questionnaires in French and Italian?

Hi to everyone. For my Master's Thesis about ASD in Switzerland I need some questionnaires in French and Italian, as I already have the the German versions. Maybe someone knows if there are...

07 December 2020 3,943 2 View

Survival or Death? How much will the restaurant business change due to the COVID-19 pandemic?

Due to strong restrictions, the restaurant business suffers from a large decline in visitors. It is believed that if you apply diversification methods, then he will be able to maintain his main...

07 December 2020 5,519 5 View

Rerfering to somatic symtom disorder: When is a patient preoccupied or simply adequetely worried? How do you define preoccupation in this context?

In order to fulfill criteria for Somatic symtom disorder (DSM 5) a patient needs to be preoccupied with symtoms or their health. Reasonably a symtom like pain does make you preoccupied to some...

19 November 2020 4,195 4 View

Suitability of Poisson Regression model for Livelihood Diversification Analysis?

A student of mine wishes to use Poisson Regression Model for the analysis of livelihood diversification on poverty status of farmers. How suitable is Poisson regression? If not, why?

09 October 2019 6,309 2 View

Is anyone seeing a possible synergy between the usage of Set-Based Design (SBD) as a methodology and the Design Structure Matrix (DSM) tool?

The focus would be to potentially use DSM to explore the dependencies and interactions between subsystems, where a subsystem may have several technology options available for Product...

30 July 2019 561 1 View

Is anyone seeing a possible synergy between the usage of Set-Based Design (SBD) as a methodology and the Design Structure Matrix (DSM) tool?

The focus would be to potentially use DSM to explore the dependencies and interactions between subsystems, where a subsystem may have several technology options available for Product...

06 July 2019 3,318 1 View

Is mustard a good option for diversification of rice-wheat system in north eastern plain zone of India ?

Ask in confusion

02 March 2019 1,501 1 View

Can the added value of processing a by-product of plant cultivation into food be calculated?

where the byproduct is not used at all, only discarded Because there are several opinions which state that value added analysis can only be used in a product diversification process. where the...

10 November 2018 4,347 0 View