We develop a Bayesian hierarchical model to identify communities of time series. Fitting the model provides an end-to-end community detection algorithm that does not extract information as a sequence of point estimates but propagates uncertainties from the raw data to the community labels. Our approach naturally supports multiscale community detection and the selection of an optimal scale using model comparison. We study the properties of the algorithm using synthetic data and apply it to daily... Science Magazine · 1 month
Detection of very high frequency magnetic resonance could revolutionize electronics  PHYS.ORG · 1 month
A team of physicists has discovered an electrical detection method for terahertz electromagnetic waves, which are extremely difficult to detect. The discovery could help miniaturize the detection equipment... more
Masks signal cultural disconnect as L.A.’s Chinese community braces for coronavirus  NEWS MEDICAL · 4 weeks
Several staff members of a small community health clinic in L.A.'s historic Chinatown spoke on the phone with patients Tuesday while wearing face masks that muffled... more
For bacteria, your community determines whether you evolve or not  PHYS.ORG · 2 weeks
A study of puddles has shown that bacteria evolve and adapt differently depending on the make-up of the community of bacteria they live within. more
Study sheds new light on bird social networks  NEWS MEDICAL · 1 week
Every social network has its fake news. And in animal communication networks, even birds discern the trustworthiness of their neighbors, a study from the University of Montana suggests. more
Carrier-assisted differential detection  PHYS.ORG · 6 days
Hyperscale datacenters have sprung up across the globe rapidly. This generate tremendous demand for high-capacity, cost-effective optical communication links that interconnect them. Engineers at the University of Melbourne invented an innovative signal reception scheme tailored for datacenter applications where the... more
Study uses machine learning to identify personalized brain networks in kids  NEWS MEDICAL · 7 days
Machine learning is helping Penn Medicine researchers identify the size and shape of brain networks in individual children, which may be useful for understanding psychiatric disorders. more
Brain networks come 'online' during adolescence to prepare teenagers for adult life  SCIENCE DAILY · 4 weeks
New brain networks come 'online' during adolescence, allowing teenagers to develop more complex adult social skills, but potentially putting them at increased risk of... more
Hate speech dominates social media platform when users want answers on terrorism  PHYS.ORG · 6 days
People often resort to using hate speech when searching about terrorism on a community social media platform, a study has found.Community question answering sites... more
Tropical snake diversity collapses after widespread amphibian loss  Science Magazine · 2 weeks
Biodiversity is declining at unprecedented rates worldwide. Yet cascading effects of biodiversity loss on other taxa are largely unknown because baseline data are often unavailable. We document the collapse of a Neotropical... more
Women’s Heart Fund announces launch of ‘Community Conversations with the CDI’  NEWS MEDICAL · 3 weeks
The Women's Heart Fund, a philanthropic arm of Hackensack Meridian Health Meridian Health Foundation, has announced that for its newest venture, the organization will sponsor 'Community... more
Mathematicians propose new way of using neural networks to work with noisy, high-dimensional data  PHYS.ORG · 6 days
Mathematicians from RUDN University and the Free University of Berlin have proposed a new approach to studying the probability distributions... more
Transient invaders can induce shifts between alternative stable states of microbial communities  Science Magazine · 1 week
Microbial dispersal often leads to the arrival of outsider organisms into ecosystems. When their arrival gives rise to successful invasions, outsider species establish within... more
Observing proteins in their natural environment  PHYS.ORG · 2 weeks
Proteins can be responsible for the fact that the active ingredients of drugs are simply released from the target cells. You can watch them do this now. more
Levitating human blood may lead to faster, more reliable disease detection  NEWS MEDICAL · 6 days
New research from the UBC's Okanagan campus, Harvard Medical School and Michigan State University suggests that levitating human plasma may lead to faster, more reliable, portable... more
Twisted bulk-boundary correspondence of fragile topology  Science Magazine · 2 weeks
A topological insulator reveals its nontrivial bulk through the presence of gapless edge states: This is called the bulk-boundary correspondence. However, the recent discovery of "fragile" topological states with no gapless edges casts doubt on this... more
Dry reforming of methane by stable Ni-Mo nanocatalysts on single-crystalline MgO  Science Magazine · 2 weeks
Large-scale carbon fixation requires high-volume chemicals production from carbon dioxide. Dry reforming of methane could provide an economically feasible route if coke- and sintering-resistant catalysts were... more
Giving cryptocurrency users more bang for their buck  MIT · 4 weeks
Routing scheme boosts efficiency in networks that help speed up blockchain transactions. more
Will coronavirus spread in the US? It's not 'if' but 'when,' CDC says  LIVE SCIENCE · 1 day
This week, other countries have reported community spread of COVID-19 with no known sources. more
Protecting sensitive metadata so it can’t be used for surveillance  MIT · 16 hours
System ensures hackers eavesdropping on large networks can’t find out who’s communicating and when they’re doing so. more
ESA's next sun mission will be shadow-casting pair  PHYS.ORG · 2 weeks
After Solar Orbiter, ESA's next mission observing the sun will not be one spacecraft but two: the double satellites making up Proba-3 will fly in formation to cast an artificial solar eclipse,... more
ESA's next Sun mission will be shadow-casting pair  ESA · 2 weeks
After Solar Orbiter, ESA’s next mission observing the Sun will not be one spacecraft but two: the double satellites making... more
New all-sky search reveals potential neutrino sources  PHYS.ORG · 1 week
For over a century, scientists have been observing very high-energy charged particles called cosmic rays arriving from outside Earth's atmosphere. The origins of these particles are very difficult to pinpoint because the particles themselves... more
Scientists discover new non-sticky gels  nanowerk · 3 weeks
Researchers show that networks and from and persist without the particles sticking to one another if the particles behave as liquid crystals. more
Study advances the understanding of capillary regression  NEWS MEDICAL · 4 weeks
Many diseases arise from abnormalities in our capillaries, tiny exquisitely branching blood vessel networks that play a critical role in tissue health. more
How to tackle depression in Japan?  MIT · 3 weeks
CCI and Takeda collaborate on a theoretical approach leveraging networks of people and machines in support of individuals experiencing depression. more
Chemokine receptor 4 targeted protein MRI contrast agent for early detection of liver metastases  Science Magazine · 3 weeks
Liver metastases often progress from primary cancers including uveal melanoma (UM), breast, and colon cancer. Molecular biomarker imaging is a... more
Mechanism of controlling autophagy by liquid-liquid phase separation revealed  SCIENCE DAILY · 2 weeks
Scientists elucidated characteristics of PAS through observing the Atg protein using a fluorescence microscope and successfully reconstituted PAS in vitro. The team revealed, for the first time, that PAS is... more
Many dermatologists are unprepared to respond to biological disasters, study finds  NEWS MEDICAL · 4 weeks
The dermatology community is inadequately prepared for a biological disaster and would benefit from a formal preparedness training program, according to a study from the George... more
MORE SCIENCE VIDEO
New patented invention stabilizes, rotates satellites
SCIENCE DAILY
Discovery of entirely new class of RNA caps in bacteria
PHYS.ORG
This is how ESA telescope Euclid is going to visualize dark matter
PHYS.ORG
Past as prologue: Questioning Buttigieg’s claim about keeping your health care
NEWS MEDICAL
Shining a new light on biomimetic materials
PHYS.ORG
Girls are reaching new heights in basketball, but huge pay gaps await them as professionals
PHYS.ORG
The last ice age tells us why we need to care about a 2-degree change in temperature
PHYS.ORG
CO2 tracking in space
PHYS.ORG
A study of economic compensation for victims of sexual violence in Europe
PHYS.ORG
The seismicity of Mars
PHYS.ORG
FRESH SCIENCE