Results 31 to 40 of about 41,508,012 (197)

Correlations in the impenetrable electron gas

open access: yes, 1998
We consider non-relativistic electrons in one dimension with infinitely strong repulsive delta function interaction. We calculate the long-time, large-distance asymptotics of field-field correlators in the gas phase.
A.R. Its   +18 more
core   +1 more source

Feasibility of expanding traffic monitoring systems with floating car data technology [PDF]

open access: yes, 2012
Trajectory information reported by certain vehicles (Floating Car Data or FCD) can be applied to monitor the road network. Policy makers face difficulties when deciding to invest in the expansion of their infrastructure based on inductive loops and ...
Demeester, Piet   +4 more
core   +1 more source

It's Strong, It's Stable, It's Streptavidin

open access: yesThe FASEB Journal, 2015
Many proteins bind to substrates, so what makes streptavidin binding biotin so amazing? Perhaps, the fact that its dissociation constant (K d = 10 ‐15 M) is the lowest in nature.
Liane Futch   +10 more
openaire   +1 more source

Integrable Fredholm Operators and Dual Isomonodromic Deformations

open access: yes, 1997
The Fredholm determinants of a special class of integral operators K supported on the union of m curve segments in the complex plane are shown to be the tau-functions of an isomonodromic family of meromorphic covariant derivative operators D_l.
Harnad, J., Its, Alexander R.
core   +1 more source

Improving performance of pedestrian positioning by using vehicular communication signals [PDF]

open access: yes, 2018
Pedestrian-to-vehicle communications, where pedestrian devices transmit their position information to nearby vehicles to indicate their presence, help to reduce pedestrian accidents. Satellite-based systems are widely used for pedestrian positioning, but
Sadao Obana, Suhua Tang
core   +2 more sources

Sedum zhenghaianum (Crassulaceae), a new species from Zhejiang and Jiangxi, East China

open access: yesNordic Journal of Botany, Volume 2026, Issue 4, April 2026.
In this paper, Sedum zhenghaianum sp. nov. is described as a new species based on morphological and molecular analyses, and its taxonomic relationships are discussed. Morphological analysis indicates that S. zhenghaianum should be classified in the genus Sedum sect. Sedum and is distinct from the related species S. tosaense in morphology, e.g.
Shi‐Qi She   +6 more
wiley   +1 more source

First Report of Buchwaldoboletus lignicola (Boletaceae), a Potentially Endangered Basidiomycete Species, in South Korea

open access: yesMycobiology, 2019
During the 2014 survey of the mushroom flora of Gwangneung forest in South Korea, we collected two specimens of boletoid mushroom growing on a felled tree of Pinus koraiensis.
Jong Won Jo   +8 more
doaj   +1 more source

Isolation and Identification of Endophytic Fungi of Beech Trees from some Forests in the Suburbs of Sari [PDF]

open access: yesبوم‌شناسی جنگل‌های ایران, 2023
Extended Abstract Introduction and Objective: Endophytic fungi are fungi that are present in plant tissue at the time of sampling without obvious symptoms.
Shiva Zandi   +3 more
doaj  

It's a knockout!

open access: yesTrends in Genetics, 1996
'It's a Knockout!' provides an update of some of the latest mouse knockouts in TBASE (http://www.jax.org/tbase/ and Ref. 1). The column provides a concise phenotypic profile of novel mutants and renders their complete characterization directly accessible to Web users, via unique and unchanging accession numbers (TBASE identities).
openaire   +9 more sources

Homography-based ground plane detection using a single on-board camera [PDF]

open access: yes, 2010
This study presents a robust method for ground plane detection in vision-based systems with a non-stationary camera. The proposed method is based on the reliable estimation of the homography between ground planes in successive images.
Arróspide   +21 more
core   +2 more sources

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