Taking confirmed findings as Gold-standard for reliability Study?

Some times we want to conduct a reliability study on some diagnostic modality for a specific disease but the gold standard for the diagnosis of that disease is either invasive procedure or...

01 January 1970 1,567 5 View

What is power of Sample?

Please it is too important to share your view. Bio statisticians are calculating Sample Size with the help of formula but unfortunately there is no time duration mentioned in it. How could it b...

01 January 1970 4,050 11 View

How could forest-plot be made through SPSS?

I want to make a forest-plat for pooled reliability, how could it be made?

01 January 1970 8,773 3 View

How could impact factor of ultrasound journal be found?

How can I find the impact factor of ultrasound journals?

01 January 1970 4,415 7 View

How many references could be given for a particular fact? Is there any restriction on the number of references for a single fact?

For example; A single fact is found in 15 articles, and I cite it with only one. Is it not injustice with the rest of 14, who are ignored? Example:, the incidence of preeclampsia was cited with...

01 January 1970 8,965 43 View

The involvement of excessive statistical terms made the Medical research difficult

The involvement of excessive statistical terms made the Medical research difficult. A doctor remain most of the time busy in clinical practice. The involvement of unnecessary statistical tests and...

01 January 1970 4,003 9 View

What is P-value and R value?

What is P-Value and R-Value? and what are these stands for, is there any easy way for medical students to calculate it there-selves? Because in most of the Universities students are teach...

01 January 1970 1,374 7 View

What do you mean by a credit hour in academic career?

Is It include only planned activities and the time during which a student learn in an institution or planned as well as unplanned activities and the entire time during a semester in institution as...

01 January 1970 3,883 10 View

How to define Research?

What is Research in terms of novelty?

01 January 1970 8,044 4 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View