How to address mutual causality using Propensity Match Scoring using a panel dataset?

Hello dear researchers. I have a panel data set where I regressed innovation on director tenure. Though, I employed GMM and lag of the director tenure to address the endogeneity and reverse...

08 February 2021 5,809 1 View

What does skewness and kurtosis in construction management refer to and what are permissible limits of these in civil engineering with references?

The question is about assessment of skewness and kurtosis to carryout a research in construction management through SPSS software. The purpose behind the question is to know the permissible values...

12 November 2020 7,114 3 View

What are the possible reasons for consistent decline in the cashmere production?

Cashmere production and productivity.

12 November 2020 2,106 2 View

Why the citation of NLM reference style doesn't appear in MS word file as it appears in citation manager of Endnote? Any solution?

I am aiming to submit a manuscript in a journal. It's requirement is to cite reference in NLM format. I have NLM format in endnote software, after clicking NLM format references are not...

07 October 2020 5,767 4 View

Crustal Modelling by Gravity and Magnetic Data?

Dear Researchers, What are the Convenient methods for Crustal Modelling using Gravity and Magnetic Data?

20 September 2020 8,977 3 View

Suggestions for Ph.D Research topics?

I'm a student of PhD sociology and have suggestions for selecting my research topic for thesis.

20 September 2020 8,964 17 View

Can we quantify the amount of compound by MALDI-TOF-MS ?

i have been working with identification of compound by MALDITOF-MS. does this machine has the ability to quantify the amount of compound? kindly help me if there is method by which we can quantify...

17 June 2019 4,877 7 View

Why the expression of control in qRT-PCR analysis always equal to 1?

i have been doing qPCR analysis for some Pathogenicity related genes in Fungus but when i start calculating the fold changes using given protocol. the expression of control become 1 always. can...

13 June 2019 7,977 8 View

How to identify a compound?

i have to identify some compound (Lippopeptides). i have the mass for these compound but i don't know which mass belongs to which compound. can anybody help me to know about the database from...

11 June 2019 8,927 3 View

Is it possible to detect Bacilysin by MALDI-TOF/MS in culture filtrates of Bacillus strains?

i am trying to detect bacilysin by MALDI-TOF/MS in the cultural filtrates of bacillus strains but i am unable to detect it. is there any reason for not detecting bacilysin in crude cultural...

18 January 2019 5,942 3 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View