Can anyone help with creating a single contour plot in STATA?

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How to find my articles?

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16 May 2023 8,232 1 View

Hi Ilaria, I sent a mail to Antonella a while ago - hope she and you are ok. Cheers, Rudi?

19 April 2020 9,279 0 View

[Best practice] How to process 900 articles for literature review?

I am happy to do research. I like to dive in to the research papers and read them all. However, it is not possible to do so in reasonable time. I use MaxQDA to autocode the papers but most of the...

05 January 2020 7,206 11 View

Problems with reproducibility of quantitative results from LC-ELSD (evaporative light scattering detector)?

I’m analyzing saccharides composition (mainly mono- and di- saccharides) of enzymatic digestates using HPLC. Column performance and analyte separation is very good, retention is super...

12 October 2018 1,611 7 View

Can the control group be considerably larger than the patients group?

We investigate the prevalence of DM2 in patients with autoimmune thyroiditis and compare with the prevalence of DM2 in common population. The group consisted of 100 patients with AIT without until...

30 May 2018 2,103 11 View

I am looking for a measuring instrument for Trust between organization partner. Can anyone help?

Dependent variables are: 1. supportive organizational culture 2. resources dependency 3. substitute resources my research in oil and gas industry for business sustainability

11 May 2018 1,337 11 View

Has anyone observed stingless bees (Trigona sp.) preying upon eggs of Neotropical frogs?

During a recent field trip in Amazonian Peru, a colleague of mine and I observed stingless bees (Trigona sp.) preying upon frog egg clutches deposited on vegetation above a temporary pond. I would...

09 April 2018 5,795 5 View

How to fix B0 fieldmaps obtained from EPI sequences processed with FSL topup?

Hi there, wonder if someone could help me out We obtained EPI images in a GE MR scanner with opposite phase encoding direction in order to construct a B0 inhomogeneity fieldmap using the topup...

07 March 2018 7,011 7 View

Do pseudo scorpions glow under UV light, too?

Scorpions are known to reflect UV light on their surface and change it into a greenish visible light, spiders are not known to do so. Which Arachnids share this phenomenon with the scorpions?

04 June 2017 9,124 39 View

Q-Q plot in genetic association studies?

Is it possible to meaningfully use normal probability plot - or Q-Q graph - in genetic association study when comparing polymorphism of genes with the sport performance? Or is it a dead end in the...

08 December 2016 6,009 3 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

IHC profiler in image j software. has anyone used it to quantify nuclear DAB positivity?

Dear researchers. I tried using the IHC PROFILER in image j to quantify nuclear DAB staining. I followed the instructions in the original article by "Varghese F, Bukhari AB, Malhotra R, De A...

29 July 2024 2,229 0 View

While using the IHC PROFILER plugin in image j software, to quantify the epithelial cytoplasmic DAB staining do you crop remove the stromal tissue?

My question pertaining to the DAB staining in cytoplasm of human oral squamous cell carcinoma tissue. When quantifying the epithelial cancer cells do we have to crop remove the stromal tissue?...

29 July 2024 2,682 6 View

Why in 2D image created by discovery studio 2021, the halogens appear as alkyl group?

In my molecule there is Chloro group at 2-position of phenyl ring, but in 2D image it appears as methyl showing no interaction.

28 July 2024 734 0 View

All math can be explained by iterator of code?

all math can be traversed by code? all math can be translate to code?

26 July 2024 9,530 0 View

Why is there a significant edge deviation in radar point cloud and camera registration?

The above are manually labeled extrinsic matrices based on the first image It can be seen that the projection error at the edge is large, while the error at the center is small. What could be the...

23 July 2024 7,479 3 View

About Machine Learning for Automated Diagnosis of Skin Cancer with Dermoscopy Images ?

Machine Learning for Automated Diagnosis of Skin Cancer with Dermoscopy Images

21 July 2024 5,471 0 View