what is the reason to choose ethanol , methanol , or distilled water for extraction from natural plant ex: if we want to know the effect of natural plant from flavonoid to immune system of rat
I see the pics from book, why fat cell look white in HE staining.
09 October 2018 6,002 1 View
how we can measure size in cm from real radiology image than we take picture with android phone camera. How to measure it from not real photo? Thanks
06 July 2018 1,405 3 View
I read about adamantinoma that similar to ameloblastoma, Adamantinoma have spindle cells? Anyone can explain origin of the cells, what classification spindle cells for?and which book i can read?
06 July 2018 758 0 View
I search journal for publication in medicine and health with free publication charge, anyone can share?
06 July 2018 6,267 14 View
What index that you use for measure size of adenoid?
05 June 2018 3,881 0 View
ask a teacher,i have to read and i have family, how do you planning to read the journal/book? how much time you spend to read? what book do you choose in biomedical science? especially...
03 April 2018 2,011 8 View
I searching journal or book, many of them with name that known from India country's name. Anyone can explain that only name from India, or India country send their researchers to other country?
03 April 2018 6,743 5 View
I need website or application to choose the cost of international journal cause we need to publish
09 October 2017 7,067 0 View
In my laboratory , we don't use face mask when we stain Mycobacterium tuberculosa
08 September 2017 1,142 0 View
How to make questionnaire? how to make questions in questionnaire? how to validity and realibility questionnaire?
06 July 2016 9,314 6 View
I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...
03 March 2021 4,116 4 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...
03 March 2021 961 3 View
I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...
02 March 2021 9,945 3 View
I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.
02 March 2021 1,516 4 View
I analyzed flavonoid total spectrophotometry, the procedure as below: 2 ml supernatan added 5 ml dd.H2O, then added 0,15 ml NaNO2 5%, 5 minutes later added 0,15 ml AlCl3 10%, After 6 minutes,...
01 March 2021 6,722 1 View
I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...
01 March 2021 9,525 4 View
I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...
28 February 2021 4,851 8 View
The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...
28 February 2021 2,955 2 View
Dear colleagues If anyone has a model of multi-effect distillation in EES or MATLAB software, please send it to me.
24 February 2021 7,282 1 View