How to control bleeding from edges of dural sinus as commonly encountered while openig the dura inorder to part of craniotomy proedure of mass loacte?

Opening of the dura as part of craniotomy proedure for surgical management of intrcranial mass loacted adjioining dural venous sinuses carry risk of brisk venous bleed. How to control...

05 June 2018 9,567 0 View

How to made micro-surgical instruments locally especially in the neurosurgical centres located in resource limited countries ?

As micro-instruments are essential component utilized for microsurgery. In events of unavaibility of such instruments, locally can be made using minimal gazettes, any one having ideas can share .

04 May 2018 1,397 0 View

What are the ways for controlling brain bulge during intra-operative period during the intracranial surgery?

Intra-operative bulge of brain during intracranial surgery is a devastating situation, many measures are employed in the graded ways to immediately control , other wise, it can lead to rise in...

04 May 2018 9,980 0 View

What is the optimal range of blood pressure to be maintained in the hospital after traumatic spinal injury with severe neurological deficit?

Currently the recommendation for optimal range of blood pressure to be maintained in the hospital after traumatic spinal injury with severe neurological deficit is high systolic pressure in...

04 May 2018 7,403 0 View

Intracranial arteriovenous malformation neurosurgical technique

it is imperatives to get a good quality 4 bessel DSA STUDY is presiquite. preoperative delineation of nidus.venous drainage pattern superficial or deep or mixed need to be examined. Further...

01 January 1970 3,383 1 View

How to immerse bricks in wax ( for coating ) ?

Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax

28 February 2021 6,685 2 View

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23 February 2021 4,014 3 View

Can I use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography?

Hi! I would want to know if I can use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography. This column has a polyethylene glycol phase, but I can't find the manual to check...

22 February 2021 730 2 View

Is ANSYS Fluent good for simulation of a three phase reactor(stusy of its hydrodynamics or mass transfer...)?

Hello everybody, I would like to simulate a three phase reactor and study its hydrodynamics. I would like to know which type of software is better? I have a good command of ANSYS Fluent and I am...

10 February 2021 4,303 3 View

Having 2 different substrates under the same deposit conditions (TiN coating) why it is possible to obtain different colours in the 2 dif substrates?

Coating is made by same deposit conditions. substrates are HSS Drill bit and Shim SS 300 series. On the drill bit we are getting some golden color, however on the shim we got no color it is like...

08 February 2021 9,383 7 View

MHC Rabbit Genome Annotation? Domain annotation of each MHC Rabbit Gene?

I want to find a database(s) or a method where I can find and bulk download all the rabbit MHC genes and domain annotation. In humans using Ensembl, all MHC genes have names and domains but in...

28 January 2021 7,722 2 View

For Petroleum Engineers in Ontario, would a P.Eng designation be recommended?

For anyone attempting to find a job as a petroleum engineer (whether it be a reservoir engineer, drilling engineer, etc.) in Ontario, Canada... is it recommended that they acquire a P.Eng...

14 December 2020 5,402 3 View

What really is "Prechordal Plate"?

There is too much discrepency among the textbooks of vertebrate embryology. There are two interpretations of the term "Prechordal plate" in different books: It is the cranial most part of the...

24 November 2020 8,537 1 View

What quantitative method should I use to assess or predict the economic impact of a specific technology on an operational activity like drilling?

I am trying to assess or predict the use of one specific technology that might have several impacts on an operational activity - drilling in the oil industry. This technology is supposed to...

23 November 2020 3,860 4 View

Why abnormal thrust force was generated in simulation of CFRP drilling?

I am doing some simulations of drilling carbon fiber reinforced plastics (CFRP) with Abaqus/Explicit. 3D Hashin's damage model with damage evolution has been defined for the CFRP composite. The...

20 November 2020 6,715 1 View