Which part of hip or knee implants has more significance in terms of wear resistance?

I wanna investigate wear resistance of a part of some implant that need high wear resistance, but I don't khow which part has more need..

06 January 2019 977 3 View

Which part of clinical implants has less wear resistance? And also which materials of implants has poor tribologic traits?

I want to improve the wear resistance of a clinical implant that its tribologic properties are significant. but I don't know precisely which implant has poor wear resistance

02 January 2019 4,931 3 View

What is the number of distinct (up to isomorphism) elliptic curves over Fq in the family?

As we know, an elliptic curve defined over Fq with a rational 2-torsion subgroup can be expressed in the special form (up to twists). Accordingly a natural question arises about the number of...

09 September 2016 5,729 3 View

How can I design an ingeniously hydrothermal synthesis of CuS/rGO?

In published papers, researchers investigate the synthesis with changing the amount of GO or solvent and things like this. I need a different way to design my experiment. have you any idea?

01 August 2016 9,457 3 View

No title

14 July 2016 3,641 1 View

How can I give an octahedron box in gromacs, prefered dimension ?

Hi all I have almost use the following command to give dimension to membrane, which is octahedron ! gmx editconf -f *.gro -o *-box.gro -bt octahedron -d 1.0 -c Now I `m trying to give a right...

05 June 2016 1,981 2 View

How can I identify a hysteresis system ?

Hi everyone, I want to identify linear model for a pneumatic proportional valve that has hysteresis behavior. I split region of system to 9 sub-regions and apply a PRBS as input of system for...

27 December 2014 6,381 8 View

How can I design a back stepping controller?

Hi everybody, How can I design a back stepping controller for this system? h1 and h2 are states of the system and q is the input. Because, in Khalil's book, design is said for specific type of...

25 December 2014 7,551 7 View

Who has the protocol honeybee (Apis mellifera) DNA extraction?

DNA extraction

15 December 2013 5,937 3 View

How to illustrate crystal structure?

This graph shows the prototypical structure of Iron(II) sulfide . I want to know which program can we use to illustrate this graph?

01 January 1970 3,222 5 View

Can we classify HV and LV lines based on line length?

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

No title

02 March 2021 3,060 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Does Napabucasin soluble in dichloromethane and in ethanol?

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

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View