What is the difference between an alloy and a solid solution ?

e.g. the difference between AlxGa1-xAs (ternary alloy) and (AlAs)x(GaAs)1-x (solid solution)? - From thermodynamic point of view? - From crystallographic point of view ? - From growth process...

19 October 2020 2,194 8 View

I want to ask, how we modeling the water in soil with Abaqus ?

I want to ask about how to model soil-water in Abaqus program? Thank you

21 April 2020 3,392 4 View

What are the most relevant theories in the study of anti-corruption policies/efforts?

In exploring the role of civil society organizations in the fights against corruption (public and private, grand and petty) I could not find a comprehensive theoretical framework that can be...

06 April 2020 8,696 4 View

There are any free (not commercial ) Software of Geotechnical Modelling ?

free used Software of Geotechnical Modelling

24 October 2019 4,680 6 View

Does the large salinity of the soil affect the work of groundwater detectors by electric prospecting?

I found in my field study to search for groundwater by electric exploration that when the topsoil is saturated with salts, the results of the search for groundwater are inaccurate and sometimes...

16 October 2019 6,239 3 View

Can I translate few pages "6" from a book and publish it without getting approval from its author?

I'm reading this book and I'm really interested in translating few pages from a section of the book into my mother tongue language. Now i have already started but then i realized maybe it is not...

07 March 2019 2,723 5 View

Any SDN solution for heterogeneous Wireless Sensor Networks ?

Hello everyone, I'l searching for a SDN solution to assure interoperability between sensors connecting on Zigbee and Bluetooth. I'll appreciate your help. thank you :*

11 April 2018 2,835 2 View

May computers keep getting faster? or they will reach a limit ?

Can computers keep getting faster? and if we want to continue improving the qualities and the power of electronic devices, how are we going to do it? i think generally Scientists expirment new...

26 February 2016 7,174 4 View

What is the procedure for calculating the size of the particle to the powder?

what is the relationship between the optical and magnetic properties?

19 January 2015 7,759 2 View

How to determinate phosphatidylcholine content in cow milk?

I would like to determinate the phosphatidylcholine content in cow milk. We only have a Shimadzu Prominence HPLC (High Performance Liquid Chromatography) with a fluorescent detector for the...

18 January 2021 8,370 6 View

The chemical and microbiological properties of camel milk do have a significant effect on shelf life of camel milk powder compared to cow milk powder?

I need to know effect of heat treatments that are made when making camel milk powder on chemical , microbiological properties and shelf life of camel milk powder compared to cow milk powder. Thanks

11 January 2021 7,097 12 View

How to handle milk clotting Issues during media preparation for Screening of Halotolerant Protease Producing Bacteria (with Skim Milk)?

We want to screen halotolerant protease producing bacteria. Since Skim milk (HiMedia) is available in our lab, therefore, we want to screen extracellular protease by this compound/ supplement. We...

04 December 2020 7,657 6 View

How should I store the milk sample in RNAlater?

I want to extract RNA from human breast milk. How should I store the milk sample in RNAlater? And after RNA extraction how can I store the RNA?

01 December 2020 7,183 4 View

Which buffer should I use to aliquot antibody in?

for western blot analysis the buffer in which the antibody already is, written in the datasheet, or should I use already the bsa or milk solution that I use for final diluition?

17 November 2020 4,804 3 View

What is the suitable temperature to store Vit A, E, D sample extract extracted from milk powder?

I run the sample preparation using AOAC Vit A,E,D method, that require saponification, concentration , drying using nitrogen gas, reconstitute with methanol. Since the HPLC method development is...

23 October 2020 6,430 4 View

No title

08 October 2020 2,907 3 View

What's typical DNA yield and quality of DNeasy Powered Food Kit?

I spiked in 4-8 log CFU/ml of Lactococcus lactis into milk, and use DNeasy Powered Food Kit to extract DNA from it. Nanodrop 2000 was used to determine the values. The yield and quality are weird:...

04 October 2020 6,211 4 View

How to effectively extract DNA from dairy cattle's milk?

Does anyone have experience of extracting DNA out of dairy cow's milk? I am interested in the DNA present in the B-cells. I have done extraction from blood but want to try extraction from milk. I...

02 September 2020 3,536 5 View

Does anyone uses casein-TBS buffer (1%) for blocking of fluorescence blots?

Hi there, we try to establish a multiplex western blotting method using fluorescence-conjugated sec. antibodies (anti-rabbit IgG StarBright Blue 520 and anti-mouse IgG StarBright Blue 700 from...

27 August 2020 7,787 5 View