7 papers · ranked by Valyu relevance
Tom Pollard, Thomas Sounack, Catherine A. Gao, Leo Anthony Celi + 5 more
Introduction The Transparent Reporting of a multivariable prediction model of Individual Prognosis Or Diagnosis (TRIPOD) statement was published to improve the reporting and critical appraisal of prediction model studies for diagnosis and prognosis. This paper describes the processes and methods that will be used to…
E Gvozdiovas, P Račkauskas, Gediminas Juzeliūnas
We analyze a tripod atom light coupling scheme characterized by two dark states playing the role of quasi-spin states. It is demonstrated that by properly configuring the coupling laser fields, one can create a lattice with spin-dependent sub-wavelength barriers. This allows to flexibly alter the atomic motion ranging…
Aidan Hennessey
This paper introduces a variant of the impartial combinatorial game nim, called tree nim, as well as a particular case of tree nim called tripod nim. A certain existence-uniqueness result and a periodicity result are proven about the distribution of P positions and Grundy values in tree nim. Tripod nim is associated to…
Jayadev S. Athreya, David Aulicino, David Harry Richman
Given two points z, w in the plane C, the set of points p that minimize the sum of distances ∣z −p∣+∣w−p∣ is exactly the line segment connecting z and w. At any point p on this segment, the line segments between z and p and w and p have angle 2π/2 = π. Given three points z, w, u in C such that the triangle they form…
Alessio Quaresima, Hartmut Fitz, Renato Duarte, Dick van den Broek + 2 more
Neuron models with explicit dendritic dynamics have shed light on mechanisms for coincidence detection, pathway selection, and temporal filtering. However, it is still unclear which morphological and physiological features are required to capture these phenomena. In this work, we introduce the Tripod neuron model and…
Irina V. Safenkova, Maria V. Kamionskaya, Aleksandr V. Ivanov, Anatoly V. Zherdev + 1 more
CRISPR/Cas12a-based assays, when integrated with lateral flow tests (LFTs), provide highly specific nucleic acid detection in a simple, rapid, and equipment-free format. Nevertheless, traditional DNA probes utilized for cleavage by Cas12a have notable limitations as the cleaved probe only has one label. To overcome…
Dirson Jian Li, Robert Brosh
Nirenberg’s genetic code chart shows a profound correspondence between codons and amino acids. The aim of this article is to try to explain the primordial formation of the codon degeneracy. It remains a puzzle how informative molecules arose from the supposed prebiotic random sequences. If introducing an initial…