Isolation and Lipidomic Profiling of Neuronal Lipid Droplets: Unveiling the Lipid Landscape for insights into Neurodegenerative Disorders

Posted by dbos Rockefeller

Kavli Affiliate: Timothy A. Ryan | Authors: Mukesh Kumar, Justin Knapp, Kallol Gupta and Timothy A Ryan | Summary: Recent advances have expanded the role of lipid droplets (LDs) beyond passive lipid storage, implicating their involvement in various metabolic processes across mammalian tissues. Neuronal LDs, long debated in existence, have been identified in several neural […]


Continue.. Isolation and Lipidomic Profiling of Neuronal Lipid Droplets: Unveiling the Lipid Landscape for insights into Neurodegenerative Disorders

Photon-Pressure with a Negative Mass Microwave Mode

Posted by dbos Delft

Kavli Affiliate: Gary A. Steele | First 5 Authors: Ines C. Rodrigues, Gary A. Steele, Daniel Bothner, , | Summary: Harmonic oscillators belong to the most fundamental concepts in physics and are central to many current research fields such as circuit QED, cavity optomechanics and photon-pressure systems. Here, we engineer an effective negative mass harmonic […]


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Target Selection and Sample Characterization for the DESI LOW-Z Secondary Target Program

Posted by klaurent Stanford

Kavli Affiliate: Risa H. Wechsler | First 5 Authors: Elise Darragh-Ford, John F. Wu, Yao-Yuan Mao, Risa H. Wechsler, Marla Geha | Summary: We introduce the DESI LOW-Z Secondary Target Survey, which combines the wide-area capabilities of the Dark Energy Spectroscopic Instrument (DESI) with an efficient, low-redshift target selection method. Our selection consists of a […]


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A Multiwavelength study of the ongoing Changing-look AGN AT2021fxu

Posted by klaurent MIT

Kavli Affiliate: Dheeraj Pasham | First 5 Authors: Yukta Ajay, Muryel Guolo, Dheeraj Pasham, , | Summary: We present multiwavelength analyses of an active optical transient AT2021fxu which shows the appearance of previously absent broad emission lines in a recent optical spectrum, suggesting a Changing-look (CL) Active Galactic Nucleus (AGN). During the spectral transition, the […]


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Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$

Posted by Chicago

Kavli Affiliate: Nickolay Y. Gnedin | First 5 Authors: Jiawen Fan, Hanjue Zhu, Camille Avestruz, Nickolay Y. Gnedin, | Summary: Lyman limit systems (LLSs) are dense hydrogen clouds with high enough HI column densities to absorb Lyman continuum photons emitted from distant quasars. Their high column densities imply an origin in dense environments; however, the […]


Continue.. Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$

Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$

Posted by Chicago

Kavli Affiliate: Nickolay Y. Gnedin | First 5 Authors: Jiawen Fan, Hanjue Zhu, Camille Avestruz, Nickolay Y. Gnedin, | Summary: Lyman Limit Systems (LLSs) are dense hydrogen clouds with high enough HI column densities ($N_{rm HI}$) to absorb Lyman continuum photons emitted from distant quasars. Their high column densities imply an origin in dense environments; […]


Continue.. Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$

Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$

Posted by Chicago

Kavli Affiliate: Nickolay Y. Gnedin | First 5 Authors: Jiawen Fan, Hanjue Zhu, Camille Avestruz, Nickolay Y. Gnedin, | Summary: Lyman Limit Systems (LLSs) are dense hydrogen clouds with high enough HI column densities ($N_{rm HI}$) to absorb Lyman continuum photons emitted from distant quasars. Their high column densities imply an origin in dense environments; […]


Continue.. Cosmic Reionization On Computers: Statistics, Physical Properties and Environment of Lyman Limit Systems at $zsim6$