Results 41 to 50 of about 164,106 (243)

Social Comparison and Its Association With Disordered Eating Symptoms: A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Social comparison has been widely implicated in the etiology and maintenance of body dissatisfaction and eating disorders. At the same time, however, the magnitude of this relationship remains unclear, with existing studies varying widely in methodology, measurement, and sample characteristics.
Fidan Turk   +5 more
wiley   +1 more source

The Eagle and the Serpent on the Screen, the State as Spectacle in Mexican Cinema [PDF]

open access: yes, 2010
Recent studies of the history of Mexican cinema continue to speak of the complex relations between the state and the film industry, and the most frequently analyzed aspects tend to be the same: the reach and forms of censorship, as well as the financial ...
Chavez, Daniel
core   +2 more sources

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

open access: yesGeological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito   +8 more
wiley   +1 more source

In Vitro Evaluation of Novel Calcium Silicate‐Based and Resin‐Modified Calcium Silicate Materials: Cytocompatibility and Mineralization Potential on Human Dental Pulp Stem Cells for Pulp Repair

open access: yesMicroscopy Research and Technique, EarlyView.
This study demonstrates that Biodentine XP exhibits superior cytocompatibility, promotes odontogenic differentiation, and enhances mineralization in human dental pulp stem cells, supporting its use in regenerative endodontics. Resin‐modified materials showed lower bioactivity, highlighting the importance of material composition in pulp therapy outcomes.
Francisco Javier Rodríguez‐Lozano   +5 more
wiley   +1 more source

Transição, globalização e intimidade. Rio de Janeiro, século XIX

open access: yesLa Manzana de la Discordia, 2016
Resumo: Contrapondo-se a David S. Landes em sua apologia a paradigmas que atribuem a riqueza e a pobreza das nações a diferenças climáticas, este trabalho propõe análises dos encontros de homens e mulheres de terras distantes, na perspectiva de longa ...
Suely Gomes Costa
doaj   +1 more source

Effects of Partner Workload and Increasing Environmental Temperature on Nestling Provisioning and Body Temperature in a Declining Aerial Insectivore

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT With climate change, birds will face increasing thermoregulatory demands, which may alter reproductive behaviors such as offspring provisioning. Experimental studies have shown that the provisioning capacity of female tree swallows (Tachycineta bicolor) is limited by their risk of overheating. Given that parental investment strategies may vary
Megan C. Heft   +2 more
wiley   +1 more source

Prometeu desacorrentado

open access: yesMeridiano 47, 2017
Resenha de LANDES, DAVID S. Prometeu desacorrentado: transformação tecnológica e desenvolvimento industrial na Europa ocidental, de 1750 até os dias de hoje (2. ed. Rio de Janeiro: Campus, 2005, 628 p.)
Paulo Roberto Almeida
doaj  

Gastropod species found in birds' nests from Argentina [PDF]

open access: yes, 2015
Los nidos de aves son ejemplos de hábitats ocupados por un conjunto de invertebrados, como insectos, arañas, pseudoescorpiones, etc. Por primera vez se presenta una lista de gasterópodos encontrados en nidos aviarios de la Argentina.
Di Iorio, Osvaldo Rubén   +2 more
core  

Mass spectrometry imaging of N‐linked glycans: Fundamentals and recent advances

open access: yesMass Spectrometry Reviews, EarlyView.
Abstract With implications in several medical conditions, N‐linked glycosylation is one of the most important posttranslation modifications present in all living organisms. Due to their nontemplate synthesis, glycan structures are extraordinarily complex and require multiple analytical techniques for complete structural elucidation.
Tana V. Palomino, David C. Muddiman
wiley   +1 more source

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