Results 1 to 10 of about 1,069,372 (310)

Taphofacies and Petrofacies Theoretical Marine Models Applied to the Coquina of the Amaral Formation (Lusitanian Basin, Portugal)

open access: yesJournal of Marine Science and Engineering, 2021
The Amaral Formation has a wide geographic distribution within the Lusitanian Basin, at the western Iberian Margin (Portugal). The different depositional contexts for this unit enabled the distinction of three sectors: lagoon, lagoon-barrier, and marine ...
Gustavo Gonçalves Garcia   +4 more
doaj   +1 more source

Physical Virology in Spain

open access: yesBiophysica, 2023
Virus particles consist of a protein coat that protects their genetic material and delivers it to the host cell for self-replication. Understanding the interplay between virus structure and function is a requirement for understanding critical processes ...
David Reguera   +6 more
doaj   +1 more source

A Group-Theoretical Approach to Quantum Optics: Models of Atom-Field Interactions

open access: yes, 2009
Written by major contributors to the field who are well known within the community, this is the first comprehensive summary of the many results generated by this approach to quantum optics to date.
Klimov, Andrei B   +3 more
core   +1 more source

Type IIB Orientifolds, D-Brane Instantons And The Large Volume Scenario [PDF]

open access: yes, 2009
This review article is concerned with three topics important for the construction of four-dimensional models of particle physics in the context of type II String Theories. Special emphasis is put on a consistent presentation of these topics as well as on
Afd Theoretical Physics (ITF)   +3 more
core   +1 more source

Research progress on space charge measurement and space charge characteristics of nanodielectrics

open access: yesIET Nanodielectrics, 2018
Since the proposal of the notion of nanodielectric, the space charge characteristics of nanodielectrics have been widely investigated. With the addition of nanoparticles, some nanodielectrics exhibit smaller space charge accumulation amount during the ...
Ya-Ni Wang   +3 more
doaj   +1 more source

Understanding with theoretical models [PDF]

open access: yes, 2011
This paper discusses the epistemic import of highly abstract and simplified theoretical models using Thomas Schelling's checkerboard model as an example.
Ylikoski, Petri, Aydinonat, N. Emrah
core   +3 more sources

Recent advances in theoretical models of respiratory mechanics

open access: yes, 2012
As an important branch of biomedical engineering, respiratory mechanics helps to understand the physiology of the respiratory system and provides fundamental data for developing such clinical technologies as ventilators.
Huo, B   +3 more
core   +1 more source

Experimental and theoretical models of cultural evolution [PDF]

open access: yes, 2014
This thesis contributes to the field of cultural evolution by presenting two experimental and two theoretical models of cultural evolution. Prior to presenting these I survey existing experimental and theoretical models of cultural evolution.
KEMPE, MARIUS
core  

Theoretical analysis of serrated chip formation based on ideal models in high speed cutting

open access: yes, 2010
In this paper, two ideal formation models of serrated chips, the symmetric formation model and the unilateral right-angle formation model, have been established for the first time. Based on the ideal models and related adiabatic shear theory of serrated
Gao, Chongyang   +5 more
core   +1 more source

Theoretical and experimental studies about single cane reeds: a review

open access: yesActa Acustica
Since the late 19th century, researchers have measured and predicted the acoustic properties of single-reed instruments like the clarinet and saxophone.
Gaillard Amélie   +2 more
doaj   +1 more source

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