Results 21 to 30 of about 12,779 (195)

Improved estimation in a non-Gaussian parametric regression [PDF]

open access: yes, 2011
The paper considers the problem of estimating the parameters in a continuous time regression model with a non-Gaussian noise of pulse type. The noise is specified by the Ornstein-Uhlenbeck process driven by the mixture of a Brownian motion and a compound
Pchelintsev, Evgeny
core   +3 more sources

Metastability of life [PDF]

open access: yes, 1999
The physical idea of the natural origin of diseases and deaths has been presented. The fundamental microscopical reason is the destruction of any metastable state by thermal activation of a nucleus of a nonreversable change. On the basis of this idea the
A. A. Grifith   +7 more
core   +2 more sources

The Posthumous Depiction of Youths in Late Hellenistic and Early Imperial Gymnasia [PDF]

open access: yes, 2018
Dieser Beitrag untersucht posthume Ehrungen und Darstellungen von jungen Männern im Gymnasion, die in der Forschung bislang nicht umfassend untersucht worden sind.
Kazakidi, Natalia
core   +1 more source

POLISH POLICY OF RELIGIOUS REVINDICATION IN CHELM AND SOUTHERN PODLASIE REGIONS IN 1937–1938 [PDF]

open access: yesStorìnki Istorìï, 2017
The article describes the main reasons that led to the change of Polish state policy towards Ukrainian national minority in Chelm and Southern Podlasie regions in the second half of the 1930s.
I. Perga
doaj   +1 more source

Участь єврейської молоді у фабрично-заводському учнівстві в СРСР наприкінці 1920-х – на початку 1930-х рр.

open access: yesНаукові записки Вінницького державного педагогічного університету імені Михайла Коцюбинського. Серія: Історія, 2021
Метою статті є розгляд політики СРСР щодо залучення єврейської молоді до шкіл фабрично-заводського учнівства (ФЗУ) у період першої п’ятирічки (1928–1932 рр.), її причин і наслідків.
Tatiana Perga
doaj   +1 more source

Abscissas and Ordinates [PDF]

open access: yes, 2015
In the manner of Apollonius of Perga, but hardly any modern book, we investigate conic sections as such. We thus discover why Apollonius calls a conic section a parabola, an hyperbola, or an ellipse; and we discover the meanings of the terms abscissa and
Pierce, David
core   +3 more sources

Consept of resilience in the policy of European Union

open access: yesЄвропейські історичні студії, 2021
The article addresses the concept of resilience, which has been extensively developed in recent decades both in the scientific and public discourse of the European Union and in its practical application.
Perga Tetiana
doaj   +1 more source

Enhanced bioavailability of dissolved organic matter (DOM) in human-disturbed streams in Alpine fluvial networks [PDF]

open access: yesBiogeosciences, 2022
The influence of human activities on the role of inland waters in the global carbon (C) cycle is poorly constrained. In this study, we investigated the impact of human land use on the sources and biodegradation of dissolved organic matter (DOM) and its ...
T. Lambert   +3 more
doaj   +1 more source

The optical and the electronic response of the Ge(111)-c(2 × 8) surface to O2 exposure [PDF]

open access: yes, 1988
This Communication describes a study concerning the interaction of molecular oxygen with a clean Ge(111)-c(2 × 8) surface. This reaction has been studied by in situ monitoring the ellipsometric reflection and the surface conductance.
Silfhout, A. van, Zandvliet, H.J.W.
core   +2 more sources

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