18 October 2022 1 1K Report

Hi

I need a patient safety value questionnaire. can you help me?

Thank you all.

More Alireza Mirzaei's questions See All
Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Expression cloning by using cDNA,do I need to modify the cDNA first?

I am going to have a expression cloning of mammalian gene by using shuttle plasmid to transforming the E.coli However I don't know I should only inserting the Coding sequence ,or I can...

28 February 2021 5,440 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

I need dataset for recommandation system?

Hi every body I need to collect datasets from different source to work on recommendation system algorithms, could you advise me how collect data?

27 February 2021 7,063 7 View

How to estimate 2SLS with different instruments for different endogenous variables?

To be specific, I want to conduct an IV regression in stata with the following three equations. EQ1: Y1 ~Y2 Y3 X EQ2: Y2 ~ Z1 EQ3: Y3 ~ Z2 Both Y2 and Y3 are endogenous. However, Z1 and Z2 are...

23 February 2021 6,266 3 View

Which microtomy technique do you suggest for thin and delicate root sectioning ?And, how to preserve and process the roots before sectioning?

We have thin roots of from 1 year old different species of plants. We are looking into anatomical details of the roots. What's the best method to preserve and process the roots once they are...

23 February 2021 1,898 1 View

How to find out the problem of VMD software when i run it?

Hello I try to install and run the VMD software on windows 10 (64-bit).It doesn`t work and it is closed when I run it. I checked all of tutorials, videos and documents. But they did not work...

22 February 2021 8,211 3 View

How to model rupture in geogrid in abaqus?

Hi researchers I wanna model tensile test on geogrid in abaqus, so I added displacement to one side of geogrid and the other side of geogrid is constrained completely, everything seems normal but...

19 February 2021 2,195 2 View

Similar questions and discussions
Does use of hand sanitizer negatively impact the skin microbiome?

Hello, Most hand sanitizers contain 60-80% alcohol. Alcohol destroys organisms including bacteria, fungi, protists, and enveloped viruses by breaking down the plasma membrane. In recent...

16 January 2021 6,923 11 View

Detection of insect eggs in stored and processed products?

Currently, in order to identify insect eggs in stored or processed products (such as contaminated flour or wafer samples), staining was performed based on the method mentioned in the below...

15 January 2021 6,362 5 View

No title

It was published in the Journal of the American College of Toxicology in 1990, but the author's information does not appear in the journal

29 November 2020 2,554 3 View

What are the innovative ways to ensure safe and hygienic street food in developing countries?

Usually, it is very difficult to ensure safe and hygienic street food for the people of developing countries. I would like to get some innovative ideas for resolving food safety related issues to...

18 November 2020 5,891 6 View

How to simulate fracture in the axle housing ?

Hey there, I want to simulate & analyze the fracture and fatigue (crack growth) in the rear axle housing of heavy tracks (Volvo company) in Abaqus. My question is which method is suitable for...

12 November 2020 3,377 3 View

I need a questionnaire to adapt for a process safety management study?

This study is a PSM study for downstream oil sector. Can any help?

15 October 2020 4,243 1 View

How Carpooling will reduce Traffic Congestion? I am researching on this in Islamabad.What will be methodology to find out facts & figure?any software?

How Carpooling will reduce Traffic Congestion? I am researching on this in Islamabad. What will be methodology to find out facts & figure? Can any one suggest best software or Survey link...

13 October 2020 8,777 8 View

How to calculate sample size in Patient Reported Outcome Measures (PROMs) ?

Now a days clinicians are more keen to use the patient oriented self reported outcome instruments in their clinical practices and studies. Self reported instruments better predict functional...

09 August 2020 3,985 3 View

Are "bucket themes" ever acceptable in reflexive thematic analysis?

I'm currently conducting research looking at the information needs of hospital patients. My research questions are: a) what are patients' experiences of receiving information in acute...

04 July 2020 2,465 3 View

Can I write a case series if I only have 2 cases? or they must be submitted as 2 separate case reports?

I have 2 comparable cases that were treated with 2 different treatments( both approved for the meant indication) but showed different outcomes. and I think it is better if I present them in one...

24 June 2020 8,431 35 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close