Results 21 to 30 of about 1,303 (172)

Naturally light invisible axion and local Z13⊗Z3 symmetries [PDF]

Physical Review D, 2004
We show that by imposing local $Z_{13}\otimes Z_3$ symmetries in an $SU(2)\otimes U(1)$ electroweak model we can implement an invisible axion in such a way that (i) the Peccei-Quinn symmetry is an automatic symmetry of the classical Lagrangian; and (ii) the axion is protected from semi classical gravitational effects.
Dias, Alex G., Pleitez, V., Tonasse, M. D.   +2 more
openaire   +3 more sources

Electron Transfer Dissociation and Synchrotron UV Photodissociation of Trapped Sodiated Ions Produced From Polyacrylates by Electrospray Ionization

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Poly (acrylates)s can be distinguished from one another by the nature of their side chains. From model poly (acrylates)s, the purpose of this work was to evaluate the contribution of alternative activation techniques to the collisional activation, based on ion–ion and ion–photon interactions.
Inès Aloui, Véronique Legros, Cédric Przybylski, Matthieu Bourderioux, Alexandre Giuliani, William Buchmann   +5 more
wiley   +1 more source

The Attitude of Students from Southern Podlasie to the Region: A Civilizational Self-Identification Perspective

Studia Ekonomiczne i Regionalne, 2019
Subject and purpose of work: The paper addresses the issue of the attitude of students from Southern Podlasie to their region. Its purpose is to present the stance of young people who are permanent residents in the Eastern Borderlands to their ...
Romanowicz Wiesław
doaj   +1 more source

Measurement of the Z13 correction to the stopping power of Al for muons

Physics Letters B, 1981
Abstract The difference of the stopping power of Al for positive and negative muons has been determined by comparing the respective spectral flux densities with the help of a magnetic spectrometer and a counter telescope. The results agree well with inter- and extrapolated values of previous calorimetric measurements on protons and heavy ions.
W. Wilhelm, H. Daniel, F.J. Hartmann
openaire   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

Veterinary Dermatology, Volume 37, Issue 3, Page 353-364, June 2026.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin   +5 more
wiley   +1 more source

Family And Economic Growth In Poland

Folia Oeconomica Stetinensia, 2014
In the article we test the hypothesis that the weakening of family ties, as measured by the reduction in the number of marriages, a cascade of divorces and the decrease in the fertility rate, has brought about an economic slowdown in Poland.
Sztaudynger Jan Jacek
doaj   +1 more source

Race‐related research in economics

Economica, Volume 93, Issue 370, Page 403-438, April 2026.
Abstract Issues of racial justice and economic inequalities between racial and ethnic groups have risen to the top of public debate. Economists' ability to contribute to these debates is based on the body of race‐related research. We study the volume and content of race‐related research in economics.
Arun Advani, Elliott Ash, Anton Boltachka, David Cai, Imran Rasul   +4 more
wiley   +1 more source

Measuring Media Political Bias in Slovak TV News Programmes During 2023 Parliamentary Elections

Economics and Culture
The main objective of this study is to assess the political bias present in the news programmes broadcast by two private TV stations – TV Markíza and TV JOJ – and the public service TV station Jednotka during the campaign period leading up to the 2023 ...
Furtáková Lucia, Francistyová Bianka, Višňovský Ján, Solík Martin   +3 more
doaj   +1 more source

A Novel Topical Emollient Plus for Canine Atopic Dermatitis: A Clinical Trial Assessing Efficacy and User Acceptance

Veterinary Dermatology, Volume 37, Issue 2, Page 293-305, April 2026.
Background: Canine atopic dermatitis (cAD) is a common, chronic skin condition characterised by epidermal barrier dysfunction, immune dysregulation and cutaneous dysbiosis. While “emollient plus” formulations are widely used in human atopic dermatitis, their role in cAD remains underexplored. Hypothesis/Objectives: To evaluate the clinical efficacy and
Beatriz Fernandes, António Caldeira Mendes, Susana Paula Alves, Vanessa Schmidt, Ana Filipa Bizarro, Marta Pinto, Hugo Pereira, Joana Marto, Ana Mafalda Lourenço   +8 more
wiley   +1 more source

Changes and Differences in Poles’ Hierarchy of Values – on Basis of the European Social Survey

Folia Oeconomica Stetinensia, 2015
The purpose of this paper is to present the changes that have place with regard to Poles’ value system over the last 12 years, as well as to demonstrate differences based on sex, level of education and household income level.
Błoński Krzysztof
doaj   +1 more source