Results 1 to 10 of about 17,338,731 (357)

Issues on the Electron Stopping Power Modulated by Magnetic and Electric Fields

open access: yesBrazilian Journal of Radiation Sciences, 2021
Ionizing radiation has been employed in conjunction with various clinical modalities for therapeutic purposes. Often, surgery, chemo and radiation therapies have been combined on the arsenal against cancer.
Matheus Corrêa Dantas Avelar   +3 more
doaj   +1 more source

Oil and Gas Sector of the People’s Republic of China: Problems and Development Trends

open access: yesПроблемы постсоветского пространства, 2023
Through vigorous economic development in recent decades, China has become one of the world’s leading economies and a major player in the international arena.
S. L. Aseeva
doaj   +1 more source

Accumulation, capitalisme et politique : vers une approche intégrée

open access: yesRevue de la Régulation, 2020
This article aims to regenerate analysis of how accumulation relates to politics by underlining that one cannot be theorized without the other.
Matthieu Ansaloni   +3 more
doaj   +1 more source

Perkebunan Lada dan Masyarakat di Kawasan Lampung Timur pada Masa Kesultanan Banten

open access: yesPubawidya: Jurnal Penelitian dan Pengembangan Arkeologi, 2022
Pepper is a world commodity that has long been traded. One of the pepper producers is Lampung. Since the classical period, the Lampung pepper trade has filled world trade activities through the Sunda Kingdom.
Nanang Saptono   +3 more
doaj   +1 more source

Influential Factors in the Evaluation of Agricultural Lands in the Huambo Province, Angola

open access: yesLand, 2023
The possession and appraisal of agricultural fields have significant economic and social impacts. The objective of this study is to examine the perception of farmers in the Huambo Province, Angola, regarding the characteristics that enhance and diminish ...
Ezequiel Lote, Fernando Oliveira Tavares
doaj   +1 more source

Objective Quantum Fields, Retrocausality and Ontology

open access: yesEntropy, 2021
We compare different approaches to quantum ontology. In particular, we discuss an interpretation of quantum mechanics that we call objective quantum field theory (OQFT), which involves retrocausal fields.
Peter D. Drummond, Margaret D. Reid
doaj   +1 more source

A Call for Field Disruptions and Connections in Mathematics Education Research

open access: yesJournal of Urban Mathematics Education, 2020
The Field Disruptions and Field Connections section of the Journal of Urban Mathematics Education (JUME) seeks manuscripts that bring to light innovative, underutilized, or marginalized theories and methods that show potential for radical reconfiguration
Susan Ophelia Cannon
doaj   +1 more source

Assessing Spatial Limits of Sentinel-2 Data on Arable Crops in the Context of Checks by Monitoring

open access: yesRemote Sensing, 2020
The availability of large amounts of Sentinel-2 data has been a trigger for its increasing exploitation in various types of applications. It is, therefore, of importance to understand the limits above which these data still guarantee a meaningful outcome.
Blanka Vajsová   +4 more
doaj   +1 more source

THEORY SEVERAL FIELDS [PDF]

open access: yesJournal of Research and Innovation for Sustainable Society, 2020
The basic theoretical framework particle physicists use to describe the behavior of relativistic quantum systems is Quantum Field Theory. In the modern framework of the quantum theory of fields, even without referring to a test particle, a field ...
Adina TĂTAR
doaj  

The Struggle for Agrarian Resources in Danish Towns since c. 1500

open access: yesRural Landscapes: Society Environment History, 2016
The article sums up and synthetizes research concerning the ownership of and access rights to fields and common land belonging to Danish towns from the Middle Ages to the 20th century, but especially during the period c. 1750–1850.
J� Mikkelsen
doaj   +1 more source

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