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I try to find the way to get a extend of pot life of PUR (polyurethane rigid). I use Polyol + Isocyanate (MDI) and my objetive is increase te time to work the the mixing. I use oil castor but I...
22 June 2020 9,202 11 View
Dear all, In the past I use a siimple and fast method to prepare my tissue or cell lysates. Usually snap freeze the tissue and after direct dissociation (sonication/ultrathurax) and boiling,...
29 August 2019 1,187 0 View
Is there a more environmentally friendly alternative to PTFE (teflon) for lab applications? PTFE is common in labs, since it's rather inert making it a good 'general purpose' plastic. However...
28 April 2019 7,465 4 View
We are studying a heat transfer problem of maraging steel 300. There may be a phase change (from martensite to austenite, at ~600 deg C), and I wonder if the heat associated with that phase change...
24 April 2019 9,237 3 View
25 July 2017 5,833 1 View
This is a practical question about the risk of bias summary in RevMan 5.3: When I make a RoB summary, it only shows the '+' and '-'. Where the RoB is unclear, the box is empty, whereas it should...
21 April 2017 7,196 19 View
I am working on a systematic review and meta-analysis of RCTs and I am wondering if there is a different approach for rating the quality of the evidence if the difference is statistically...
04 December 2016 7,845 2 View
11 October 2016 6,619 2 View
03 March 2015 7,678 6 View
Prilled urea (0.8-3.8 mm) has become as easy to get as granular urea in the last 1o years. It spreads very well, and weight-for-weight supplies 10 times as many particles as granular urea. This is...
11 December 2014 6,419 2 View
A new cell subtype was found out only during regeneration phases after a cuprizone-induced demyelination model. How can I characterize this cell? It is important to highlight that was already...
13 February 2021 1,245 1 View
can any one suggest me other than classification, how deep learning technique can be used in plant disease detection in rice plant? could a research work continued from fungal,bacterial...
07 February 2021 470 2 View
Dear Sir or Madam, i'm a medical student. In range of school lesson i have to research about TBE (see topic) in the country of Czech Republic. I would be pleased if you could give me a hand on...
24 January 2021 5,984 4 View
Dear Bariatric Surgeons, The importance of obesity management in patients with BMIs over 50 has not been completely addressed and it should be considered separately from patients with morbid...
20 January 2021 2,748 1 View
bioinformatics has a big importance in human science and lots are seeking to study that field, so it attracts me to know it's relation with poultry science and how we can benefit from it in...
20 January 2021 6,963 3 View
Chronopharmacology is branch of biological science which deals with daily life, sleep and wake, day and night, feeding and fasting and other effects. we can manage many diseases including...
18 January 2021 9,045 3 View
Do diaphragmatic breathing and speech therapy actually help? How often did you require multidisciplinary team approach?
17 January 2021 5,998 0 View
If I were to receive an import of a new fruit species in the country and, upon arrival, the whole lot was diseased, what steps do I take to diagnose and solve the problem? Is there a general...
10 January 2021 1,649 7 View
Primary osteoarthritis - is degenerative joint disease without any apparent underlying cause then what are the reasons of asymmetrical bilateral Knee OA?
09 January 2021 7,524 8 View
I think a gas heater is better for the lower operating costs
03 January 2021 385 18 View
