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Splitting Fields [PDF]

open access: yesFormalized Mathematics, 2021
Summary . In this article we further develop field theory in Mizar [1], [2]: we prove existence and uniqueness of splitting fields. We define the splitting field of a polynomial p ∈ F [ X ] as ...
openaire   +2 more sources

THE STUECKELBERG FIELD [PDF]

open access: yesInternational Journal of Modern Physics A, 2004
In 1938, Stueckelberg introduced a scalar field which makes an Abelian gauge theory massive but preserves gauge invariance. The Stueckelberg mechanism is the introduction of new fields to reveal a symmetry of a gauge-fixed theory. We first review the Stueckelberg mechanism in the massive Abelian gauge theory.
Ruegg, Henri, Ruiz-Altaba, Marti
openaire   +3 more sources

FTA Cards as a Rapid Tool for Collection and Transport of Infective Samples: Experience with Foot-and-Mouth Disease Virus in Libya

open access: yesAnimals, 2022
Foot-and-mouth disease (FMD) is a viral disease, widespread and highly contagious, that mainly affects cloven-hoofed domestic and wild animals. FMD can lead to high economic losses due to the reduction in animal production such as a drop in milk ...
Fadila Abosrer   +9 more
doaj   +1 more source

The Complexities of the Field in a Linguistic Ethnographic Research [PDF]

open access: yesActa Universitatis Sapientiae: Philologica, 2022
In critical sociolinguistics, language is viewed as a fundamentally social phenomenon that is defined discursively, rather than in terms of individual beliefs and attitudes, and because linguistic practices are themselves intersubjective.
Blanka Barabás
doaj   +1 more source

Connotation and practice of the integration of academic field based on Bourdieu’s theory——taking the cultivation of cyberspace security talents as an example

open access: yes网络与信息安全学报, 2023
The deployment of network security has become a crucial strategy for the development of modern nations, with skilled professionals serving as the core driving force behind cybersecurity efforts.Cultivating cybersecurity talents and fostering team ...
Qian ZHOU, Haiping HUANG, Le WANG, Yanchun ZHANG, Fu XIAO
doaj   +1 more source

Genus fields of congruence function fields

open access: yesFinite Fields and Their Applications, 2017
Let $k$ be a rational congruence function field and consider an arbitrary finite separable extension $K/k$. If for each prime in $k$ ramified in $K$ we have that at least one ramification index is not divided by the characteristic of $K$, we find the genus field $\g K$, except for constants, of the extension $K/k$.
Myriam Maldonado-Ramírez   +2 more
openaire   +2 more sources

Proximity of waterways to Finnish farmlands and associated characteristics of regional land use

open access: yesAgricultural and Food Science, 2015
High latitude agriculture is rainfed. Climate change could, however, increase water deficiency and initiate a call for development of irrigation systems as a part of field water management systems.
Pirjo Peltonen-Sainio   +3 more
doaj   +1 more source

Socio-economic factors of a rubezhny stage national history (the 1917th year in the Russian periodicals on the example of the Niva)

open access: yesУченые записки Российской академии предпринимательства, 2021
Thousand nine hundred seventeenth year is one of the rubezhnykh of dates in national history. There is no such field of activity which would be not affected by rough and fatal events of this year.
E. B. Galkin, S. S. Repin
doaj  

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