Results 31 to 40 of about 147,337 (298)

Recommendations for Overcoming Challenges of Whistleblowing in Public Procurement Procedures

open access: yesLaw: Journal of the University of Latvia, 2022
Public procurement is an area very vulnerable to corruption, which was especially evident during the Covid-19 virus pandemic. Pandemic called for prompt state response, including urgent public procurement procedures that resulted in numerous ...
Jelena Kostić, Marina Matić Bošković
doaj   +1 more source

On the Properties of and Ionospheric Conditions Associated With a Mid‐Latitude Scintillation Event Observed Over Southern United States

open access: yesSpace Weather, 2021
While low and high‐latitude ionospheric scintillation have been extensively reported, significantly less information is available about the properties of and conditions leading to mid‐latitude scintillations.
F. S. Rodrigues   +4 more
doaj   +1 more source

EUROPEAN FUNDS AUDIT IN ROMANIA [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2015
To become a a net beneficiary of EU funds, Romania must ensure an absorption rate as higher as it can. The appreciation of the these funds' management and formulating opinions in support of improving the absorption of European funds in the future can be
ANCA SIMINA POPESCU
doaj  

Modeling TEC Irregularities in the Arctic Ionosphere Using Empirical Orthogonal Function Method

open access: yesSpace Weather, 2023
We develop a climatological model for the Arctic ionosphere based on more than one solar cycle of data (2010–2021) of the rate of change of the total electron content index (ROTI) maps from the International GNSS Service (IGS).
Yaqi Jin   +7 more
doaj   +1 more source

Ionosonde Observations of Spread F and Spread Es at Low and Middle Latitudes during the Recovery Phase of the 7–9 September 2017 Geomagnetic Storm

open access: yesRemote Sensing, 2021
This study presents observations of nighttime spread F/ionospheric irregularities and spread Es at low and middle latitudes in the South East Asia longitude of China sectors during the recovery phase of the 7–9 September 2017 geomagnetic storm.
Lehui Wei   +7 more
doaj   +1 more source

The Morphology of Equatorial Plasma Bubbles – a review [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2015
Plasma bubbles that occur in the equatorial F-region make up one of the most distinguishing phenomena in the ionosphere. Bubbles represent plasma depletions with respect to the background ionosphere, and are the major source of electron density ...
Hyosub Kil
doaj   +1 more source

Irregular Migration

open access: yes, 2022
<p>Irregular migration is a multifaceted, dynamic phenomenon that has attracted disproportionate media and political attention since the early 2000s. It has been at the forefront of the political debate in most of the European Union’s Member States since the outbreak of the so-called ‘migration crisis’ of 2015.
SPENCER, Sarah, TRIANDAFYLLIDOU, Anna
openaire   +2 more sources

AN IRREGULAR CHALLENGE

open access: yesRevista de Lenguas para Fines Específicos, 2005
En este trabajo se presentan diferentes estrategias en la enseñanza de una lengua extranjera. Ellos se basan en una metodología audiovisual. Por un lado, el alumno siente el lenguaje vivo desde el principio, y de forma paralela, desempeña un papel activo papel en su aprendizaje.
openaire   +4 more sources

PATHOLOGIC IRREGULARITIES. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1904
n ...
openaire   +1 more source

Irregular vertex operators for irregular conformal blocks [PDF]

open access: yesPhysical Review D, 2016
We construct the free field representation of irregular vertex operators of arbitrary rank which generates simultaneous eigenstates of positive modes of Virasoro and W symmetry generators. The irregular vertex operators turn out to be the exponentials of combinations of derivatives of Liouville or Toda fields, creating irregular coherent states.
Polyakov, Dimitri, Rim, Chaiho
openaire   +2 more sources

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