With increasing instantaneous luminosity at the LHC come additional reconstruction challenges. At high luminosity, many collisions occur simultaneously within one proton-proton bunch crossing. The isolation of an interesting collision from the additi...
A stop sign is a traffic sign designed to notify drivers that they must come to a complete stop and make sure the intersection (or railroad crossing)
Points: 235 | Comments: 125 | Author: davidstoker
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We extend the quandle cocycle invariant to oriented singular knots and links using algebraic structures called \emph{oriented singquandles} and assigning weight functions at both regular and singular crossings. This invariant coincides with the class...
Denver’s Mile High Stadium, which hosts the AFC Championship will be the Patriots first stadium they’ve played in that was west of the Mississippi River this season. Aside from their home games, t...
The ATLAS detector at CERN's Large Hadron Collider will be exposed to proton-proton collisions from beams crossing at 40 MHz. A three-level trigger system was designed to select potentially interesting events and reduce the incoming rate to 100-200...
Ascending numbers are determined for 64 knots with at most n=10 crossings. After proving the theorem about the signature of alternating knot families, we distinguished all families of knots obtained from generating alternating knots with at most 10 c...
A well-known algorithm for unknotting knots involves traversing a knot diagram and changing each crossing that is first encountered from below. The minimal number of crossings changed in this way across all diagrams for a knot is called the ascending...
The high-luminosity phase of LHC operations (HL-LHC), will feature a large increase in simultaneous proton-proton interactions per bunch crossing up to 200, compared with a typical leveling target of 64 in Run 3. Such an increase will create a very c...
The ATLAS experiment at the Large Hadron Collider employs a two-level trigger system to record data at an average rate of 1 kHz from physics collisions, starting from an initial bunch crossing rate of 40 MHz. During the LHC Run 2 (2015-2018), the ATL...
I picked bird watching as my first hobby (big regret) because I thought it sounded unique compared to other hobbies that are pretty lifted from Animal Crossing, but I really don't understand. The bird...
May 20, 2025 · A new World Bank report identifies 10 ports, 20 road segments, and 20 border crossings in Africa that are crucial to addressing the continent’s food insecurity crisis. With 140 million …
First of all, I cannot believe how good Unpacking is. My wife and 11 year old son had SO much fun trying to figure out the narrative underlying the game. It is the first game since Animal Crossing tha...
We present two families of knots which have straight number higher than crossing number. In the case of the second family, we have computed the straight number explicitly. We also give a general theorem about alternating knots that states adding an e...
May 1, 1995 · Explore the rich history of Preston, Texas, a once-boisterous frontier town known for its trading post, river crossings, and decline due to the development of nearby towns.
The generalized Langevin mode analysis (GLMA) is applied to chemical reactions in biomolecules in solution. The theory sees a chemical reaction in solution as a barrier crossing process, similar to the Marcus theory. The barrier is defined as the cro...
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Cardy has recently observed that certain carefully tuned states of 1+1 CFTs on a timelike strip are periodic with period set by the light-crossing time. The states in question are defined by Euclidean time evolution of conformal boundary states assoc...
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