School of Anthropology, University of Oxford

Yo yo,

Recently I got two excellent news!

Around the end of last year I wrote a research proposal for a DPhil in Anthropology at Oxford University. Last week I was delighted to get an offer letter from their School of Anthropology. My research will be in the area of Geospatial Paleoanthropology, meaning using remote sensing to discover potential hot spots of fossil human ancestors. Plus, I got an excellent supporting team as well! Professor Susana Carvalho as my supervisor and Professor Robert Anemone and Professor Eugénia Cunha as my co-supervisors.

This week the official results of the Fundação para a Ciência e a Tecnologia grants also come out. For me, it was positive! Which was awesome, unexpected good news. This scholarship will help me pay my studies and my life for the next 3 or 4 years in England.

JEST Team.
Junior Enterprise for Science and Tech.

Yo folks,

Recently I launched in collaboration with a few friends the jest.pt website. JEST promotes a startup-like environment for young academics, mainly from the Life Sciences Department at the University of Coimbra. We are a junior association that develops data science solutions in bioinformatics, forensic, and health sciences. We are committed to learn by doing and as a team.

Our first project is R Attack, a workshop about the R Statistical Language that we will be giving during 4 days. You can read more about it here: R Attack. It goes from completely beginner’s material to very advanced topics, such as optimization of written functions. However, we will try to keep things simple, so that all the course is accessible even for people with no background whatsoever in programming.

DAY 1 - R for dummies

  • Intro to R and R Studio
  • Importing data
  • Basic operations and loops
  • Descriptive and Inferential stats

DAY 2 - R for data nerds

  • From raw data to tidy data (tidyr and dplyr)
  • Exploring: base plot vs. ggplot2
  • Intro to Machine Learning with caret
  • Open data, online collaboration and sharing

DAY 3 - R for hackers

  • Reporting with R Markdown
  • Intro to Shiny: Web-app development
  • Interactive plotting
  • Intro to R efficiency

DAY 4 - R for programmers

  • The apply family
  • Function writing
  • Advanced R programming
  • Data science workflow

There will be a different speaker each day and I will be responsible for the 3rd day. My current role in JEST is as head of design, webmaster and workshop speaker. Don’t forget to follow us on facebook to keep up with the news!

Keep on untz untz,

j

Just wanted to announce that we have published a new scientific article: Curate et al. 2016: “A method for sex estimation using the proximal femur” on Forensic Science International. Again this is a collaborative work with some members from the Laboratory of Forensic Anthropology.

FSI

Some highlights from the article:

  • Models to estimate sex in incomplete and fragmentary human skeletal remains.
  • Simple and straightforward measurements in the proximal portion of the femur.
  • Femoral neck axis length and femoral neck width show sexual dimorphism.
  • A decision tree with both variables gives the most accurate and less biased results.

DOI: http://dx.doi.org/10.1016/j.forsciint.2016.06.011

I’ve also built a simple app that allows easy implementation of the method, SeuPF. Try it!

The method for sex estimation only needs two simple femoral measurements to work.

Measuring Femoral Neck Axis Length and Femoral Neck Width with a sliding caliper.

Besides, on a brief note, I’d also like to bring attention to CIAS - Centro de Investigação em Antropologia e Saúde (Research Centre of Anthropology and Health) and its new face, cleaner design and web address. This was a very challenging project that I loved to be part of. Please visit it:

cias.uc.pt - Research Centre of Anthropology and Health new website!

Hey there,

I’m proud to announce that my first peer-reviewed paper “One for all and all for one: Linear regression from the mass of individual bones to assess human skeletal mass completeness” is out on the renewed American Journal of Forensic Anthropology.

AJPA

Not a bad magazine for the first one, huh?

This was a collaborative work lead by David Gonçalves that counted with the help of many team members from the Laboratory of Forensic Anthropology. I was deeply involved in this project from the beginning, and my main contributions were with the statistical analysis and predictive modelling. Plus, designing and programming a simple webapp, that was branded as MassReg. It allows users to explore our data and apply our models to their own samples.

MassReg Logo

Neat no?

We also gave recently a conferece talk titled “MassReg: An application to predict the skeleton mass of adult individuals in incomplete or poorly preserved assemblages of human remains where we explored and explained the potential of the app for an audience of researchers that gathered in Badajoz, Spain.

By the way, 2 days from now on, there will be 2 posters presentations in the 85th AAPA that I’d like to bring your attention to:

That’s all!

Keep on belelelele.

Yo folks.

It’s time for some more show off! Here is my latest project:

LFA.UC.PT

For this project I had to develop a lot of stuff. First, there was no identity image associated to the lab. So I had to start by proposing the following logotype that was readily accepted by the majority of the lab team:

Logo

Next, I had to develop a few more neat visuals as you can see in the Projects section. Last, I started working in this beauty:

Site Printscreen

There’s a lot of info about our lab there, including news, events, members CVs, how to collaborate with us, among others. Give lfa.uc.pt a visit!

Untz!