Results 31 to 40 of about 265,771 (343)

On the Berry Conjecture [PDF]

open access: yesKyoto Journal of Mathematics, 1997
If \(N(T)\) is the usual counting function for zeros of \(\zeta(s)\), and \(B(x)\) is the inverse function for \({t\over 2\pi}\left(\log{t\over 2\pi}-1\right)+{7\over 8}\), the number variance is defined for \(\alpha\neq 0\) by \[ V(\alpha,T)= T^{-1}\int^T_0\Biggl\{N\Biggl(B\Biggl(x+ {\alpha\over 2}\Biggr)\Biggr)- N\Biggl(B\Biggl(x-{\alpha\over 2 ...
openaire   +3 more sources

Infection of Mammary Glands of Small Mammals in Eastern North America by Helminths

open access: yesAnimals, 2021
To determine whether small mammals living in natural settings harbor helminth infections in their mammary glands, we conducted a survey of helminths infecting rodents and soricimorphs in three widespread locations in the eastern United States: states of ...
David Bruce Conn   +2 more
doaj   +1 more source

Berrie (Vienne). Château de Berrie

open access: yesArchéologie médiévale, 2016
Le château de Berrie, en Loudunais, est un imposant château medieval en partie reinvente au xixe s. Il est assis sur une plateforme de tuffeau degagee par de profonds fosses et percee de caves, de carrieres et de souterrains. L’espace enclos par l’enceinte est barre par des logis qui separent la haute-cour, au nord, de la basse-cour, situee quelques ...
Mandon, Fabrice, Mandon, Fabrice
openaire   +3 more sources

Giant magnetic field from moiré induced Berry phase in homobilayer semiconductors [PDF]

open access: yesNational Science Review, 2019
When quasiparticles move in condensed matters, the texture of their internal quantum structure as a function of position and momentum can give rise to Berry phases that have profound effects on the material’s properties.
Hongyi Yu, Mingxing Chen, W. Yao
semanticscholar   +1 more source

1-[2,6-Dimethyl-4-(pent-4-yn-1-yloxy)phenyl]-4-phenyl-1,2,4-triazolidine-3,5-dione

open access: yesMolbank, 2023
Urazolyl radicals are a class of persistent nitrogen-centered radicals. In a previous work, we successfully formed self-assembled monolayers of substituted urazolyl radicals on gold surfaces. To extend the scope of these investigations, we sought to form
Gary W. Breton
doaj   +1 more source

Strain Engineering of the Berry Curvature Dipole and Valley Magnetization in Monolayer MoS_{2}. [PDF]

open access: yesPhysical Review Letters, 2019
The Berry curvature dipole is a physical quantity that is expected to allow various quantum geometrical phenomena in a range of solid-state systems. Monolayer transition metal dichalcogenides provide an exceptional platform to modulate and investigate ...
J. Son   +4 more
semanticscholar   +1 more source

Plasma cell-free DNA 5-hydroxymethylcytosine and whole-genome sequencing signatures for early detection of esophageal cancer

open access: yesCell Death and Disease, 2023
Esophageal cancer is a highly incidence and deadly disease with a poor prognosis, especially in developing countries. Owing to the lack of specific symptoms and early diagnostic biomarkers, most patients are diagnosed with advanced disease, leading to a ...
Di Lu   +13 more
doaj   +1 more source

Reinvestigation of the Room Temperature Photochemical Reaction between N-Methyl-1,2,4-triazoline-3,5-dione (MeTAD) and Benzene

open access: yesOrganics, 2023
The photochemical reaction of N-methyl-1,2,4-triazoline-3,5-dione (MeTAD) with benzene is known to lead to a Diels–Alder cycloaddition product when conducted at low temperatures (i.e.,
Gary W. Breton
doaj   +1 more source

Organocatalyzed Intramolecular Carbonyl-Ene Reactions

open access: yesMolecules, 2016
An organocatalyzed intramolecular carbonyl-ene reaction was developed to produce carbocyclic and heterocyclic 5- and 6-membered rings from a citronellal-derived trifluoroketone and a variety of aldehydes.
Heidi A. Dahlmann   +3 more
doaj   +1 more source

Australian Maltreated Infants and Young Children Can Achieve Positive Relational Health With Neurodevelopmentally- and Trauma-Informed Interventions Provided Within Relationally-Positive and Stable Environments

open access: yesFrontiers in Psychiatry, 2021
Background: Childhood maltreatment such as abuse, neglect and family violence has a profound impact on children's psychological and relational functioning and their lifelong trajectory, with associated adverse physical and mental health outcomes, higher ...
Allison Cox   +5 more
doaj   +1 more source

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