Hello everyone, does anyone have this paper (It"s verry urgent) ?

More Sabrina Leghmizi's questions See All

Does anyone have recommendation books of Indonesian Atrophaneura / Batwing butterflies?

it would be good if there's information of Atrophaneura luchti, but other Atrophaneura also works.

23 July 2024 9,532 2 View

What are the relationship between insect biodiversity and durian tree? maybe from the nutrition contain or canopy tree, or other things?

I want to know what are the relationship that happen between insect biodiversity and durian tree

10 July 2024 8,230 1 View

How is the deconvolution area method applied to determine the crystallinity of cellulose using X-ray diffraction (XRD)? ?

I use X-ray diffraction (XRD) techniques to quantify the degree of crystallinity in my samples, referring to the following formula (CrI=Acrystal-Aamph/Atotal ). using deconvolution area methods (...

06 July 2024 6,234 9 View

MCNP version 6.2 erroring?

I am getting this error in an example problem I found that worked perfectly fine yesterday "bad trouble in subroutine unique of mcnp". I use this command "mcnp6 inp=exampleYay.txt ip" which worked...

09 June 2024 2,550 1 View

Why is my MCNP code erroring?

I am not 100% knowledgeable on MCNP so forgive me if I have made an obvious error. But I keep getting the same error as follows "fatal error. there is no f card corresponding to this card." and...

02 June 2024 8,754 2 View

Des informations et des données sur la relation entre intelligence et les résultats en sport?

intelligence- performances cognitives- psychologie cognitive- performance sportive

18 May 2024 4,948 1 View

Repeated measures ANCOVA with three groups and three time points: useful or not?

Using a questionnaire, I analyse the affective well-being after three different dance lessons at three points in time (before, during, after) in the same subjects. Background: the social...

27 March 2024 1,144 4 View

Do I lose IL-12 Receptor expression on cultured cells?

Dear all, I am trying to set up a culture assay for pSTAT4 expression induced by IL-12 and for that I will need to rest my cells to improve the expression of some other markers. My question is,...

28 February 2024 8,993 0 View

How to solve the problem of agglomeration ?

Hello, Please , i want to know how to reduce the agglomeration of my powder without touching the carbon coating of the particles and keep the same grain size ? because using the ball milling...

17 January 2024 3,127 5 View

Can you suggest any relevant pieces of literature?

Greetings scientists and the academic community! I am looking for a couple of papers that explain the process of theory building during the development of qualitative research. Especially,...

15 January 2024 9,101 3 View

Is there an explanation of why a negative photoresist take-off after contact with ferric chloride (like in the pictures) ?

Deep etching Negative photoresist Acrylate polymer Chemical etching Ferric chloride Crosslinking Resolution

11 July 2024 2,476 4 View

NH3/NF3/H2 Remote plasma Oxi/nit selective etching mechanism help ??

Hello, I am an Etch Engineer. I am performing etching with high T_ox/Nit selectivity using remote plasma. Etching plasma is formed using only NH3/NF3/H2. 1. I wonder if it would be advantageous...

11 July 2024 8,115 2 View

How Biophysical Composition Index (BCI) can be estimated using ArcGIS Pro? Any youtube video, tutorial, helpbook) please recommend?

Arcgis Pro software preferred.

12 June 2024 3,517 0 View

How to carry out micro preparation of Zn-2 (Zamak 2) sample surfaces?

I am currently struggling to achieve a good surface finish on mounted Zn-2 samples. Both grinding and polishing (with SiC, silica and diamond) resulted in embedding of the grinding/polishing media...

11 June 2024 2,055 0 View

As an etch process engineer, which books would be helpful for work?

Hello, I am an engineer who deals with etching processes. I'm trying to study the etching process and would like to ask which book would be good to study. I graduated from the Electronics...

05 June 2024 4,977 2 View

How to determine the concentration of MXene colloidal solution?

Dear researchers, I have recently synthesised MXene by etching MAX phase source using in-situ fluoride based etchant and collected the supernatant solution obtained after the washing process. My...

22 May 2024 5,269 2 View

I want to know Bond strength and Etch mechanism?

I am asking this question because I want to make sure my understanding is correct. I'm learning about the etching process, but I'm having difficulty with bond strength and etching mechanism. I'm...

21 May 2024 2,409 1 View

How do an UV light will react with the 2-Methyl-4'-(methylthio)-2-morpholinopropriophenone ?

I actually worked on chemical etching on stainless steel and as I make photolithography, I have to use a new photoresist which contain the Photosensitizer named in the question. That's why I...

13 May 2024 2,611 0 View

What is the best way to prepare delaminated Mxene?

We have Ti3C2Tx powder. Al has already been etched, and the method of etching is not known. The SEM image of the powder is attached. What is the best way to produce delaminated Mxene from this...

01 May 2024 4,130 0 View

What are the most suitable etchants for CoCrMo alloy produced with SLM?

I am working on CoCrMo alloy produced by SLM. After polishing, I tried to etch my sample with (HCl:HNO3 = 3:1) for 20 minutes but my sample did not etch. I would like to know what are the most...

22 April 2024 4,531 2 View