The present work aims to investigate an interacting Umami Chaplygin gas in the background dynamics of a spatially flat Friedmann-Lemaitre-Robertson-Walker (FLRW) universe when adiabatic particle creation is allowed. Here, the universe is taken to be...
In this work we study in detail a phenomenological generalization of the Chaplygin cosmological model, which we call as \textit{umami} Chaplygin model. We consider three different cosmological background scenarios in which our fluid can play three di...
The distance ladder using supernovae yields higher values of the Hubble constant $H_0$ than those inferred from measurements of the cosmic microwave background (CMB) and galaxy surveys, a discrepancy that has come to be known as the `Hubble tension'....
Measuring the faint polarization signal of the cosmic microwave background (CMB) not only requires high optical throughput and instrument sensitivity but also control over systematic effects. Polarimetric cameras or receivers used in this setting oft...
The Primordial Inflation Polarization Explorer (PIPER) is a balloon-borne cosmic microwave background (CMB) polarimeter designed to search for evidence of inflation by measuring the large-angular scale CMB polarization signal. BICEP2 recently reporte...
**DO NOT COMMENT ON LINKED POSTS. I am NOT OP. Original post by u/Empty-Background-231 in r/CemeteryPorn** trigger warnings: >!death!< mood spoilers: >!sad!< _____________________...
In this talk the following question is addressed: are internal symmetries necessarily restored at high temperature in supersymmetric theories? Contrary to the general belief, we argue that the answer is no when systems possess a net background char...
Tooth image segmentation is a cornerstone of dental digitization. However, traditional image encoders relying on fixed-resolution feature maps often lead to discontinuous segmentation and poor discrimination between target regions and background, due...
I was working in a finance company last year. One day, I propose to my manager that since I have a computer programming background, I know that for that manual job XYZ, automation can be done using so...
The Standard Model predicts a long-range force, proportional to $G_F^2/r^5$, between fermions due to the exchange of a pair of neutrinos. This quantum force is feeble and has not been observed yet. In this paper, we compute this force in the presence...
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What I learned from this small piece is that cheap paper will discourage beginners like me. I learned that there's cotton paper and cold pressed stuff. What other advice do you have for someone new t...
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create stickers of flower , pastel shade, vector art watercolor shade, print digital paper illustration for Instagram, white background,Vector, 4K (⭐ 0)
An elegant model in Paris, sitting at a small table of a charming outdoor café. The scene takes place in a typical Parisian setting, with cobblestone streets and the Eiffel Tower visible in the background. The model is wearing an elegant casual dress, with a s…
In this chapter I give an overview of shock acceleration, including a discussion of the maximum energies possible and the shape of the spectrum near cut-off, interactions of high energy cosmic rays with, and propagation through, the background radi...
Background: Loneliness among students is increasing across the world, with potential consequences for mental health and academic success. To address this growing problem, accurate methods of detection are needed to identify loneliness and to differen...
**TLDR:** Gemini just rolled out music generation to 750 million users in Gemini. You can now generate 30-second, high-fidelity music tracks directly in your chat window. You can use text, upload ima...
Background: A smartphone is a promising tool for daily cardiovascular measurement and mental stress monitoring. A smartphone camera-based PhotoPlethysmoGraphy (PPG) and a low-cost thermal camera can be used to create cheap, convenient and mobile moni...
This post is going to be an overview of my experiences, what I've learned, great resources for others on this journey, and how we can better utilize this energy to our advantage. **BACKGROUND** I am...