No module named 'tensorflow.keras.backend.tensorflow_backend' ?

System Description Cuda 11.2 GeForce GTX 1080ti tensorflow version 2.4.1 keras version 2.2.0 python version 3.8 I was getting the below error when I try to run my code on the...

25 February 2021 6,673 2 View

With or without a Control Group?

Hello, I will do a research with K-12 students (my own students), and it includes a treatment which will last around 3 months. We will see how and whether it will affect their motivation. That's...

08 February 2021 632 4 View

Can I add a neutral option in a 4-point Likert scale?

Hello, I want to use a motivation scale with my students (secondary school) for my research, but the scale is in a 4-point Likert style with no neutral option (Certainly true - True - Not True -...

04 February 2021 4,757 13 View

What is the best way to improve the working potential window of a solid electrolyte?

My solid polymer electrolyte shows low bulk resistance show quite a low bulk resistance. However, the potential window (obtained from LVS) is very small. Please how can I improve the operating...

31 January 2021 3,340 9 View

Is carboxymethyl cellulose a better electrolyte host polymer than methyl cellulose and cellulose acetate?

I want to prepare a cellulose-based biopolymer solid electrolyte by solution casting technique. However, choosing the right cellulose derivative has been my major challenge. Among the many factors...

30 January 2021 5,355 3 View

What if there is no population to pilot an adapted questionnaire? What about its reliability and validity?

Hello, I'm new to this platform, and this is my first ever post in here. So, please excuse me in advance if I happen to cause any inconvenience. Coming back the question; I have just adapted a...

26 January 2021 9,030 4 View

What is a variabel to analyze empirically or attest a theory of Malthus (Economic Major)?

I have a project to evidence Thomas Robert Malthus theory about a principal of population (Malthusian Spectre/Malthusian Trap). I want to attest, his theory about a relationship of population and...

02 January 2021 8,146 3 View

Is there some literature on Multi Objective Optimization formulation of water distributions problems ?

Good evening all; We are looking for literature on the mixed integer formulation of water distribution problems using Multi objective optimization methods. Thanks Nasiru Abdullahi Mathematics...

04 September 2020 8,886 4 View

Do the deterministic polynomiality and non-polynomiality characteristics of this method prove efficiency?

Dear Researchers, I proposed a new method, called Optinalysis, for symmetry detection, similarity and identity measure between two automorphic or isomorphic graphs. I tested the method using the...

10 August 2020 5,020 1 View

How can i conduct Multivariate Regression Analysis in Eviews?

I'm interested in estimating the impact of business risk on capital structure (CS) and dividend policy (DP). My study focused on three hypotheses. The first and second hypotheses focused on...

01 August 2020 3,253 3 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

What are damage parameters for SMA while modelling on ABAQUS 2020?

I have given Elastic and Superelastic material properties, but I think we need to provide the damage parameters also. Please help me here.

16 February 2021 8,694 1 View

Fractional derivative users, are you on the same page with me on the validity of the fractional order parameter, say alpha?

Taking a fractional ODE problem as an example. It has come to my attention that if the fractional order parameter is in the interval (0,1], many only presents results for alpha=0.9, 0.99. I saw...

08 February 2021 9,671 3 View

How to estimate interrater-reliability of a variable with 3 columns of answer?

Hello everyone, In my study, I asked participants to write 3 different memories. After collecting data, 2 raters coded these memories. Now I have 3 columns for the first rater and 3 columns for...

06 February 2021 7,463 8 View

What is the appropriate role of memorization in foreign language teaching?

Research in FLT has always been concerned with the role of memory in learning and the relationship between memorization and learning.

04 February 2021 2,202 5 View

Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View

Which neuropsychological tests assess immediate and delay(24-48hrs) declarative memory/learning (verbal and visual) and procedural memory in children?

it can be either a neuropsychological assessmentfrom age 8 years old or a wel research paradigm

13 January 2021 2,308 2 View

What is the need of having weights at the output layer of an RNN ?

In RNN, Yt is the output which is given by the equation; Yt = Why.ht where Why is the weight associated with the output layer and ht is the current state. What is the need of having this weight...

11 January 2021 8,710 4 View

How to interact with internal memory of FPGA and connect it a signal or array inside a module?

I am trying to implement a processor tile on FPGA using vivado but it is taking too long to synthesize design due to large amount of Instruction and Data Memory. Currently, I have put complete...

05 January 2021 8,349 1 View

How to solve "Too many atoms in a patch" error?

Hi all, I was trying to run a simulation in NAMD but encountered the following error: FATAL ERROR: CudaTileListKernel::buildTileLists, maximum shared memory allocation exceeded. Too many atoms in...

01 January 2021 6,491 3 View