Prompt research in the direction of "deprivation and adolescents" please?

01 February 2021 6,401 3 View

How can I change the y-axis scale of R grofit graphs?

I am trying to plot a Gompertz growth model using grofit. However, ylim in plot() for grofit package is not working. How can I fix it? The code I am using is: library("grofit") data

28 August 2018 3,509 5 View

Recode some items or not?

In my survey, I asked the type of emotions felt by respondants during an event (positive & negative); 4 adjectives/type (Happy, satisfied, excited, dynamic & bored, angry, annoyed, asleep)...

21 July 2018 3,432 2 View

What it could be?

Dear collegues, I would like to know what it could be: at the slide of the leech Hirudo medicilnalis (I tried to find Aeromonas hydrophila Loeffler blue ) I have found a strange microbe. I guess...

29 May 2018 8,009 3 View

Why after induction THP-1 monocyte to macrophage using the PMA as inductor, the RNA gel showed 3 bands of rRNA?

07 May 2018 8,805 2 View

No title

25 March 2018 1,375 8 View

What is the best method for the microbe detection in human lyphatic nodes ?

Dear collegues , I need your opinion, because I would like to demonstrate the translocation of microbes out of the gut to the lymphatic nodes (autopcy) of the people died of pneumony associated...

05 March 2018 8,101 4 View

Has anyone done a two plasmid simultaneous transformation in a chemically competent E. coli?

05 August 2017 2,679 6 View

DdPCR for fungal communities

Dear all, has anyone used ddPCR (digital droplet PCR) for assessing fungal communities? Could you recommend any specific primers? Thank you in advance, Respectfully, Tanya

10 July 2017 9,843 1 View

Spectinomycin (LB medium) concentration

30 May 2017 1,499 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

How relevant is Mini slump cone?

for all the rheology researchers, my question is, how relevant is a mini slump cone (smaller than a standard 50 cent rheometer). currently based on testing, the thickness of slumped material is...

26 February 2021 3,668 1 View

Stress/strain tensors decomposition ???

25 February 2021 6,760 1 View