Results 61 to 70 of about 945,412 (297)

Spin systems as quantum field theories in inflationary universe: A study with Unruh-DeWitt detectors

open access: yesPhysical Review Research
We propose a method to probe the thermal properties of quantum field theory (QFT) in an inflationary universe simulated by spin systems. Our previous work [Phys. Rev. Res.
Shunichiro Kinoshita   +3 more
doaj   +1 more source

Electrical properties study under radiation of the 3D-open-shell-electrode detector

open access: yesAIP Advances, 2018
Since the 3D-Open-Shell-Electrode Detector (3DOSED) is proposed and the structure is optimized, it is important to study 3DOSED’s electrical properties to determine the detector’s working performance, especially in the heavy radiation environments, like ...
Manwen Liu, Zheng Li
doaj   +1 more source

Vertex Reconstruction Using a Single Layer Silicon Detector [PDF]

open access: yes, 2006
Typical vertex finding algorithms use reconstructed tracks, registered in a multi-layer detector, which directly point to the common point of origin. A detector with a single layer of silicon sensors registers the passage of primary particles only in one
A. Olszewski   +17 more
core   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Future Long-Baseline Neutrino Facilities and Detectors

open access: yesAdvances in High Energy Physics, 2013
We review the ongoing effort in the US, Japan, and Europe of the scientific community to study the location and the detector performance of the next-generation long-baseline neutrino facility. For many decades, research on the properties of neutrinos and
Milind Diwan   +5 more
doaj   +1 more source

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

KM3NeT-ARCA project status and plan

open access: yesEPJ Web of Conferences, 2016
The KM3NeT Collaboration aims at building a research infrastructure in the depths of the Mediterranean Sea hosting a cubic kilometre neutrino telescope.
Coniglione R.
doaj   +1 more source

A new non-parametric detector of univariate outliers for distributions with unbounded support

open access: yes, 2017
The purpose of this paper is to construct a new non-parametric detector of univariate outliers and to study its asymptotic properties. This detector is based on a Hill's type statistic.
Bardet, Jean-Marc   +1 more
core   +2 more sources

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

Efficiencies of Quantum Optical Detectors

open access: yes, 2014
We propose a definition for the efficiency that can be universally applied to all classes of quantum optical detectors. This definition is based on the maximum amount of optical loss that a physically plausible device can experience while still ...
Berry, Dominic W.   +2 more
core   +1 more source

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