Results 201 to 210 of about 674,775 (259)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

A simple threshold captures the social learning of conventions. [PDF]

open access: yesProc Natl Acad Sci U S A
Guilbeault D, Caplan S, Yang C.
europepmc   +1 more source

Physicochemical convergence in antibody CDR3-VH repertoires recognizing phosphorothioate-modified oligonucleotides backbone. [PDF]

open access: yesFront Immunol
Galasso R   +7 more
europepmc   +1 more source

International Delphi consensus to define textbook outcome parameters for oncological gastrectomy (togs project). [PDF]

open access: yesWorld J Surg Oncol
Carbonell-Morote S   +8 more
europepmc   +1 more source
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The Distribution of Round Numbers

Proceedings of the London Mathematical Society, 1987
For positive x and positive integer y, let \(\pi\) (x,y) denote the number of natural numbers less than x which have exactly y distinct prime divisors. The asymptotic formula due to Sathe and Selberg gives \[ \pi (x,y)\cong (x(\log \log x)^{y-1}/(y-1)!\quad \log x)\quad F((y-1)/\log \log x), \] where \(F(z)=(1/\Gamma (z+1))\prod_{p prime}(1+z/(p-1))(1-
openaire   +2 more sources

Round numbers

Language in Society, 1988
ABSTRACTNumbers are used for exact and approximative estimations. The numbers used in approximative expressions are typically so-called round numbers, such as 10, 20, 25, 30, 40, 50, 100, 1,000, and such numbers are also very frequent in texts. This article presents evidence that some numbers are rounder than others and discusses how the roundness of a
openaire   +1 more source

Rounding Numbers

The Arithmetic Teacher, 1959
In the normal sequence of arithmetic we study whole numbers, common fractions and decimal fractions in this order. After pupils have gained some facility with decimals, we direct them to round their answers to the nearest thousandth or other decimal. This rounding is difficult for two reasons.
openaire   +1 more source

The Preference for Round Number Prices

2005
This study determines if a preference for round prices exists in the wheat market and how wheat sales react to price movements around whole dollar amounts. The results show round prices are slightly more prevalent than non-round prices and that transactions increase when price moves above a whole dollar amount.
Klumpp, Joni M.   +2 more
openaire   +3 more sources

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