Endothelial type I interferon signaling modulates the vascular response to ischemic brain injury Kavli Affiliate: Giulia Quattrocolo and Maike Krause | Authors: Maike Krause, Kamilla Aase Kronberg, Paulo Jorge Bettencourt Girao, Lara Sophie Strohmeier and Giulia Quattrocolo | Summary: The early postnatal period represents a critical window for neural circuit assembly in the developing hippocampus. […]
Kavli Affiliate: Lina Necib | Summary:Observations over the past few decades have found that planets are common around nearby stars in our Galaxy, but little is known about planets that formed outside the Milky Way. We describe the design and early implementation of a survey to test whether planets also exist orbiting the remnant stars […]
Kavli Affiliate: Michael McDonald | Summary:Accurate stellar dating provides crucial information about the formation and development of planetary systems. Existing age-dating techniques are limited in terms of both the spectral type and age range they can accurately probe, and many are unreliable for stars older than 1 Gyr. Recent studies have suggested that a star’s […]
Kavli Affiliate: Andrey Kravtsov | Summary:We present model calculations of the reionization history of hydrogen using star formation histories, computed with a galaxy formation model which reproduces properties of local dwarf galaxies and UV luminosity functions of galaxies at $z=5-16$. We use the ionizing photon density functions predicted by the model along with different models […]
Kavli Affiliate: Claudio Ricci | Summary:Changing-look active galactic nuclei (CL-AGNs) exhibit dramatic spectral variability on unexpectedly short timescales, challenging standard accretion flow models. Despite growing samples, the physical drivers of this extreme variability, and the potential link to host-galaxy properties, remain unknown. Regardless of the underlying mechanism, the transition between AGN-dominated and host-dominated spectra offers […]
Kavli Affiliate: Claudio Ricci| First 5 Authors: Grisha Zeltyn, Grisha Zeltyn, , , | Summary:Changing-look active galactic nuclei (CL-AGNs) exhibit dramatic spectral variability on unexpectedly short timescales, challenging standard accretion flow models. Despite growing samples, the physical drivers of this extreme variability, and the potential link to host-galaxy properties, remain unknown. Regardless of the underlying […]
Kavli Affiliate: David Hsieh| Summary:The ability to rapidly manipulate domain walls (DWs) in magnetic materials is key to developing novel high-speed spintronic memory and computing devices. Antiferromagnetic (AFM) materials present a particularly promising platform due to their robustness against stray fields and their potential for exceptional DW velocities. Among various proposed driving mechanisms, coherent spin […]
Kavli Affiliate: Mark Vogelsberger | Summary:The spatial extent of the environment’s impact on galaxies marks a transitional region between cluster and field galaxies. We present a data-driven method to identify this region in galaxy clusters with masses $M_200rm ,mean>10^13 M_odot$ at $z = 0$. Using resolved galaxy samples from the largest simulation volume of IllustrisTNG […]
Kavli Affiliate: Mark Vogelsberger| First 5 Authors: Christine Hao, Christine Hao, , , | Summary:The spatial extent of the environment’s impact on galaxies marks a transitional region between cluster and field galaxies. We present a data-driven method to identify this region in galaxy clusters with masses $M_200rm ,mean>10^13 M_odot$ at $z = 0$. Using resolved […]
Kavli Affiliate: Kyle Shen | First 5 Authors: Joshua Mukherjee, Joshua Mukherjee, , , | Summary: Acoustic Holography is an emerging field where mid-air ultrasound is controlled and manipulated for novel and exciting applications. These range from mid-air haptics, volumetric displays, contactless fabrication, and even chemical and biomedical applications such as drug delivery. To develop […]