Magnetic fields are at the core of many imaging technologies. A widely known modality is MRI, a standard procedure in medical imaging, which is however limited by a long scanning time and the ability to only image anatomical regions containing sufficient amounts of water. The more recent magnetic particle imaging (MPI) instead promises functional images of the dynamics of nanoparticle tracers with high temporal resolution.
Understanding the mechanisms of neuronal development is vital for elucidating the intricate processes that govern the nervous system. In a neuron’s final form, it is composed of a long axon and multiple dendrites.…
Understanding the evolution of nature through a model describing collaborative population dynamics of plants and insects.
"Swarm intelligence," a term that abstractly captures the collective tendency to facilitate consensus formation by exchanging information within groups of individuals, whether they are animals, humans, or even artificial agents.
Introducing a mathematical model for pedestrian dynamics that is based on social forces between pedestrians in exemplary hallway or crossing situations.
Machine learning models, particularly those based on deep neural networks, have revolutionized the fields of data analysis, image recognition, and natural language processing. A key factor in the training of these models is the use of variants of gradient descent algorithms, which optimize model parameters by minimizing a loss function. However, the training optimization problem for neural networks is highly non-convex, presenting unique challenges.
The PageRank algorithm was developed by Google co-founder Larry Page, and first introduced in 1998. It is based on the idea that a website’s importance can be measured by the number of other websites that link to it. Here, EJAM researchers study the PageRank algorithm.
In power networks with increasing shares of sustainable energy resources such as wind and solar radiation, the supply of energy is subject to natural fluctuations.…
Cytotoxic T lymphocytes (CTLs) belong to our bodies’ most effective weapons in the fight against distorted cells, such as cells infected by viruses or cancer cells.…
The phenomenon of spontaneous isothermal phase separation in a binary alloy is described mathematically by the Cahn-Hilliard equation. It is named after John W.…
Archaeology and cultural heritage work have fully entered the digital age. Today, researchers rely on tools like 3D scanners, a variety of GIS software, and Lidar equipped drones to document the past in ways that were unimaginable just a few decades ago.…
The English language contains a wealth of insults and terms of abuse. Personal insults attack the core and immutable aspects of a person, such as their race, ethnicity, appearance, age, or a disability.…
Even though findings from genetics and other sciences unequivocally refute biological conceptions of race, this erroneous viewpoint remains widespread among the general public.…
The March article of Muses – the arts blog from BJPsych International is the first blog of the series. The blog is written by Dr Dami Ajayi, Specialty Doctor, Barnet Enfield and Haringey Mental Health NHS Foundation Trust and Trainee/Blog Editor, BJPsych International.…
A few months ago, we responded to a call for papers for a themed issue for Advances in Archaeological Practice entitled “Advances in Archaeological Labor Management.”…
A critical milestone for the archaeological ecosystem has been the publication this April of the National Archaeology Plan (NAP), part of a larger framework for cultural heritage that the Spanish Ministry of Culture has been developing for almost 40 years.…
Some disability-related names have dropped out of usage, because they are now considered to be offensive due to their origins. Down Syndrome (Trisomy 21) is one example.…
How long will humankind survive? Besides the fact that we have been able to eliminate ourselves with nuclear weapons for decades, even without a third world war, the challenge to take care of the resources of our planet remains; we need to use them in a way that our children and their children can have a place on Earth as well. In this blog post Andreas Losch discusses his recent review article in the International Journal of Astrobiology, The need of an ethics of planetary sustainability
It is an article of faith among ordinary Filipinos that American troops will die with Filipino troops defending Philippine claims to the Spratly Islands in the South China Sea (SCS).…
Q&A with Editor-in-Chief of the Precision Medicine Journal, Dame Anna Dominiczak, for International day of Women and Girls in Science
More and more research is finding inflammation as a potential contributing factor towards to the development of various mental illnesses. A systematic review was conducted to determine the association between parasitic infection and mental illnesses in various African populations. Two parasite groups were evaluated; helminths and protozoans, and four mental illness classifications; depressive disorders, anxiety disorders, schizotypal disorders and unspecified mental illnesses.
The March article of Muses – the arts blog from BJPsych International is the first blog of the series. The blog is written by Dr Dami Ajayi, Specialty Doctor, Barnet Enfield and Haringey Mental Health NHS Foundation Trust and Trainee/Blog Editor, BJPsych International.…
This is the first post in our new series: “Conversations with Authors.” For our inaugural post, we asked Dr. Vesla Weaver to meet (virtually) with Dr.…
The English language contains a wealth of insults and terms of abuse. Personal insults attack the core and immutable aspects of a person, such as their race, ethnicity, appearance, age, or a disability.…
Listen to @BBCRadio4's Start the Week, featuring @NineDotsPrize winner @jkkusiak, talking about her book, 'Radically Legal'. Learn how a group of ordinary people inspired the book when they reclaimed over 240,000 apartments back from corporate landlords 🔗
Start the Week - ‘Left behind’, but not forgotten - BBC Sounds
Tom Sutcliffe with Paul Collier, Joanna Kusiak and Matthew Xia.
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