Is it necessary to run stationary panel unit root test for panel data?

More Mochammad Raihan Hibatullah's questions See All

Which root-colonizing and soil-colonizing antagonistic bacteria are more effective against soil-borne pathogen infection?

My research found that the application of bioencapsulated Bacillus along with transplanting is better than application before transplanting, assuming that applying along with transplanting allows...

24 November 2023 3,933 2 View

Screening of alginate lyase producing bacteria?

what a recipe alginate growth media to find out which bacteria are capable of producing alginate lyases? I've read several research articles about the media, but I'm still confused

22 June 2023 8,853 0 View

Bacillus can eat sodium alginate bead?

I do a research about microencapsulation Bacillus sp with sodium alginate matrix. after 4 weeks, my beads decreasing size be smaller than early and my bacillus still live (from viability test)....

14 June 2023 9,450 1 View

Beads encapsulation can't be hard ?

I am currently doing research for my thesis on bioencapsulation of Bacillus sp for controlling bacterial wilt in chilies. I use 4% sodium alginante and 3% calcium chloride by extrusion method for...

12 January 2023 4,810 3 View

SEM 200 sample?

why every research using SEM must have 200 data minimum? that is standard or not?

08 November 2019 7,191 2 View

Data panel need classical test?

Does the data panel consisting of cross sections and time series do not require classical assumption tests?

02 February 2019 6,451 2 View

When applying Energy storage for PV system, ist it better to connect them on AC or DC bus?

From what I saw from other people's researches sometimes Battery is connected to DC bus using Bidirectional DC-DC converter. From DC bus power from battery and PV is connected tothe grid by going...

22 January 2019 1,900 3 View

Use discrete or continous solver for PV model in simulink?

PV is connected to grid also power, voltage and current at grid and PV would be scoped at time-step 1 second. I understand i should use fixed mode, but I do not know whether to use discrete or...

10 January 2019 8,825 0 View

How does PWM contol Inverter that is connected to the grid? How do we decide the V refference?

I understand that when inverter change DC voltage(ex:PV voltage) to AC voltage, we need to condition the frequency and voltage to be the same level as the grid. We can use PWM for this. I study...

08 January 2019 4,859 3 View

Could someone please give me some advice on my PV model in Simulink?

I am trying to model a PV system connected to 2MW Grid. The goals are to scope the output power and monitor frequency on the grid.Now I have several questions: g input for DC-AC inverter should be...

06 January 2019 905 6 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 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

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

Is Galaxy.org good to use for research for analyzing data and for publication?

Hello all, I wanted to know, can I use galaxy (USA, Europe or Australia) platform for analyzing the shotgun data, and can it be used for publication purpose as well? Thanks :)

06 August 2024 6,610 4 View

Do experts have journals in the field of artificial intelligence and big data that are not indexed by SCI or EI?

05 August 2024 8,836 2 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

People weight in Oaxaca Blinder Decomposition on R?

Hello guys! Do you have experience running a Oaxaca-Blinder decomposition on R applying person weights. How do you suggest doing it? I have a variable PERWT which gives more information on how...

04 August 2024 6,033 0 View

How can I interpret the data without the need of solving it manually?

How can I interpret the data gathered without solving?

03 August 2024 9,054 3 View

Why can't academics earn the money they deserve?

Only Journals make money from the articles we have worked on for years. Academics do not earn money from their refereeing. Then shouldn't the solution be a system in which academics can earn...

01 August 2024 6,469 6 View