Results 171 to 180 of about 7,584,855 (293)

Prime numbers in quadratic fields

CWI Quarterly, 1994
The author gives a method, similar to the sieve of Eratosthenes, for finding the numbers less than a given bound that are norms of primes in a given quadratic field with unique factorization. There are given an extensive background of number theory, and a Pascal program to implement the method and plot the primes \(x+ \omega y\) (where 1, \(\omega\) is
openaire   +3 more sources

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

Advanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik, Liliana I. Duarte, Malgorzata G. Makowska, Roland Brütsch, Andrej Bullemer, Ana Diaz, Mirko Holler, Andreas Menzel, Johannes Bertsch, Pavel Trtik   +9 more
wiley   +1 more source

Evidence for unconscious priming using a Bayesian single-subject approach. [PDF]

Neurosci Conscious
Sánchez-Fuenzalida N, van Gaal S, van den Hurk Z, Stein T, Fahrenfort JJ.   +4 more
europepmc   +1 more source

Inflammation Unchecked: Concurrent Kawasaki Disease and Stevens‐Johnson Syndrome in an 18‐Month‐Old Child

Arthritis Care &Research, EarlyView.
Catherine Deffendall, Jodi Backalar, Elizabeth Acevedo Zapata, Adriana Della Porta, Lorin Bibb, Tyler Reese, Charlotte M. Brown   +6 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Generation and Characterization of Novel Low-Amylose Rice Germplasm via Prime Editing of the <i>Wx</i> Promoter. [PDF]

Int J Mol Sci
Liu J, Cai Y, Chen Z, Wu Y, Gao P, Yu L, Shi W, Wang Z, Zhu S, Pan C, Huang N, Li Y, Zhang X, Ji H, Zhao J, Xiao N, Li A.   +16 more
europepmc   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

From molecules to medicine: the gut‒heart axis comes of age. [PDF]

Gut Microbes
Pretorius T, Marques FZ.
europepmc   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Evaluation of light output from light-curing units used in a public oral health service in Brazil. [PDF]

Braz Dent J
Cunha LSD, Rondon AKA, Bautista MDCM, Jesus IDO, Benoni GM, Silva GRD, Price RB, Soares CJ.   +7 more
europepmc   +1 more source