Why, for a small anode-to cathode area ratio, the corrosion rate will be higher than for a large ratio?

why, for a small anode-to cathode area ratio, the corrosion rate will be higher than for a large ratio.?

01 January 1970 7,551 13 View

bonding between carbon fibers Vs bonding between silicon nitride fibers

why bonding between carbon fibers and an epoxy matrix should be excellent, whereas bonding between silicon nitride fibers and a silicon carbide matrix should be poor ??

01 January 1970 3,905 4 View

powder metallurgy vs casting

A steel part can be made by powder metallurgy (compacting iron powder particles and sintering to produce a solid) or by machining from a solid steel block. Which part is expected to have the...

01 January 1970 9,525 9 View

Why, upon solidification, an alloy of eutectic composition forms a microstructure consisting of alternating layers of the two solid phases.?

why upon solidification, an alloy of eutectic composition forms a microstructure consisting of alternating layers of the two solid phases. ?

01 January 1970 8,088 9 View

why Cathodic polarization proceeds when the over-voltage is less than zero. ?

why Cathodic polarization proceeds when the over-voltage is less than zero.

01 January 1970 6,699 3 View

Why the thermal conductivities are higher for crystalline than noncrystalline ceramics?

why the thermal conductivities are higher for crystalline than noncrystalline ceramics?

01 January 1970 1,083 4 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Looking for genomic DNA extraction kits from mouse tissue (centrifuge-based, not spin-column)?

Hello. I am looking to extract genomic DNA from mouse brain and lungs and I need a kit that is not spin-column based because I need to scale up the solution amounts for 400mg tissue (most cap at...

25 February 2021 155 2 View

Why at farmer level Cow/Buffalo are not done artificial insemination just after 2 month for yearly calving?

Physiologically in cow, oestrous heat again goes on the peak after 2 months but locally this is not observed and AI is after two months but done after at least 6 months.

17 February 2021 685 4 View

Possible reasons for high bioavailability after I.M and S.C. routes...?

What should be the possible reasons if we obtained more than 100% bioavailability of antibiotics (marbofloxacin) after I.M. and S.C. routes of administration in cattle species.

16 February 2021 971 4 View

Does anyone knows about a really easy but still comprehensive ImageJ tutorial?

I am new to this software. I am in need of analyzing images from ocular ultrasounds (black/white) and find a way to quantify the internal reflectivities from the vitreous cavity in cases of...

16 February 2021 4,238 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

[Covid-19] GGO Evaluation - CT imaging of the lungs ?

13 January 2021 3,115 4 View

How do i prove oocyte incompetence?

the is because the preliminary result of superovulation with (400-560 mcg) stimufol among unflushed cows did not yield any embryos 10 cows each were treated with graded doses of stimufol (400,...

13 January 2021 3,618 2 View

Can I measure lung weight after formalin fixation?

Hi, I have simple quick question. Can I make a measurement of mouse lung to evaluate lung metastasis after formalin fixation? Is it not reliable? Thanks.

11 January 2021 3,178 3 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