Can a genetic analogy be made between tilapia and carp?

Is it possible to conduct a genetic observation between tilapia and carp Or there are differences between the number of chromosomes The purpose of the sampling procedure is correct to improve the...

04 May 2018 3,308 1 View

What actions can we take to control the behavior of children in order to develop a generation of leadership, science and culture compared to previous?

What actions can we take to control the behavior of children in order to develop a generation of leadership, science and culture compared to previous centuries?

03 April 2018 8,542 6 View

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

02 March 2018 3,287 2 View

Are there studies on industrial kidney innovation? Or is there a scientific industrial kidney and what is its method of operation?

Are there studies on industrial kidney innovation? Or is there a scientific industrial kidney and what is its method of operation?

02 March 2018 9,346 4 View

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

Which is better in plastic pipes or steel pipes in fish projects What is their effect on fish?

02 March 2018 4,924 11 View

What are your ideas about the work of the machine to rotate water in fish ponds without the need for an electrical or oil source? Your opinions?

I would like to hear your opinion about the mechanism of making a machine that is used to rotate the water in order to raise the oxygen level in lakes and ponds? What are your ideas?

02 March 2018 1,994 8 View

What are the reasons that led to the failure of the closed system used in fish breeding in most Arab and foreign countries?

What are the reasons that led to the failure of the closed system used in fish breeding in most Arab and foreign countries?

02 March 2018 9,083 8 View

Who has the book of animal production?

Who has the book of animal production?

01 February 2018 2,587 0 View

What are the reasons behind the low levels of the Tigris River? It is causative What are your solutions?

What are the reasons behind the low levels of the Tigris River? It is causative What are your solutions?

01 February 2018 4,454 0 View

How to build an ongoing relationship on love and respect between spouses and their inheritance to children Your opinions?

How to build an ongoing relationship on love and respect between spouses and their inheritance to children Your opinions

01 February 2018 1,857 8 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 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

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View