Results 21 to 30 of about 899,905 (333)

Normal Globular Cluster Systems in Massive Low Surface Brightness Galaxies [PDF]

open access: yes, 2007
We present the results of a study of the globular cluster systems of 6 massive spiral galaxies, originally cataloged as low surface brightness galaxies but here shown to span a wide range of central surface brightness values, including two intermediate ...
Andrés Jordán   +26 more
core   +1 more source

The context of late humanism [PDF]

open access: yesZbornik Radova Filozofskog Fakulteta u Prištini, 2015
This paper examines, from the historiographical aspect, the context of late humanism, the epoch that marked the time between humanism and the Baroque, with its specific cultural and historical development.
Elezović Dalibor M.
doaj   +1 more source

Cosmic Evolution with Early and Late Acceleration Inspired by Dual Nature of the Ricci Scalar Curvature [PDF]

open access: yes, 2008
In the present paper, it is found that dark energy emerges spontaneously from the modified gravity. According to cosmological scenario, obtained here, the universe inflates for $\sim 10^{-37}$ sec.
Bergshoeff E. A.   +32 more
core   +1 more source

Outcome of Proximal Hypospadias Repair in Children using Standard Surgical Technique with Intermediate Vascularised Flap- A Retrospective Cohort Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Hypospadias is a very common congenital anomaly noted in children with reported incidence of 0.4-8.2% in 1000 live birth. Treatment of hypospadias is urethroplasty, but is a difficult procedure due to complex anatomy, nonavailability of ...
Harish Chandra Tudu   +6 more
doaj   +1 more source

Three-dimensional particle simulation on structure formation and plasma instabilities in collisionless driven reconnection [PDF]

open access: yes, 2006
Structure formation and plasma instabilities in collisionless driven reconnection are investigated by three-dimensional electromagnetic (EM) particle simulation in an open system.
A. ISHIZAWA, H. OHTANI, R. HORIUCHI
core   +1 more source

El estilo Ychsma: características generales, secuencia y distribución geográfica

open access: yesBulletin de l'Institut Français d'Études Andines, 2004
Recent archaeological research at the sites of La Rinconada and Armatambo and a revision of ceramic material from several sites such as Macattampu and Pachacamac, among others, have enabled us to form a basic picture of the Ychsma ceramic sequence ; to ...
Francisco Vallejo Berríos
doaj   +1 more source

COVID-19: Chest Computed Tomography Imaging Patterns in Assessment of Disease Progression and Severity [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2021
Introduction: Chest Computed Tomography (CT) plays an important role in the diagnosis and management of Corona Virus Disease (COVID-19) infection.
Sachin Thammegowda   +4 more
doaj   +1 more source

AT 2017be - a new member of the class of Intermediate-Luminosity Red Transients [PDF]

open access: yes, 2018
We report the results of our spectrophotometric monitoring campaign for AT~2017be in NGC~2537. Its lightcurve reveals a fast rise to an optical maximum, followed by a plateau lasting about 30 days, and finally a fast decline. Its absolute peak magnitude (
Arcavi, I.   +22 more
core   +2 more sources

La cerámica de Coscopunta, un sitio del Periodo Intermedio Tardío en la provincia de Carhuaz, Callejón de Huaylas, Perú

open access: yesBulletin de l'Institut Français d'Études Andines, 2015
This essay describes a large group of complete or nearly complete Late Intermediate Period pottery vessels uncovered by a farmer in 1979 at the site of Coscopunta, near the town of the Anta, Carhuaz Province, Ancash.
Richard L. Burger, Lucy C. Salazar
doaj   +1 more source

Un modelo etnográfico para interpretar el estilo técnico cerámico del Intermedio tardío (ap. 1100-1450 d. C.) en el altiplano de Carangas, Bolivia

open access: yesBulletin de l'Institut Français d'Études Andines, 2020
This text discusses the notion of pottery as a symbol for ethnic identity. This is crucial for the interpretative model of Señoríos Aymaras, which is widely accepted by pre-colonial archeology for the Late Intermediate Period (1100-1450 AD) in the ...
Juan Villanueva Criales
doaj   +1 more source

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