Results 41 to 50 of about 258,988 (177)

Romanesque mural painting in Catalonia [PDF]

open access: yes, 2013
The Romanesque mural painting in Catalonia which was saved from despoilment and dispersion in 1919, when the Junta de Museus (Board of Museums) of Barcelona embarked upon a major campaign of purchase and removal, is a unique heritage of universal value ...
Pagès, Montserrat
core   +2 more sources

The Type IX Secretion System (T9SS): Highlights and Recent Insights into Its Structure and Function

open access: yesFrontiers in Cellular and Infection Microbiology, 2017
Protein secretion systems are vital for prokaryotic life, as they enable bacteria to acquire nutrients, communicate with other species, defend against biological and chemical agents, and facilitate disease through the delivery of virulence factors.
A. Lasica   +3 more
semanticscholar   +1 more source

Millennial‐Scale Carbon Flux Variability in the Subantarctic Pacific During Marine Isotope Stage 3 (57–29 ka)

open access: yesPaleoceanography and Paleoclimatology, Volume 39, Issue 3, March 2024.
Abstract Antarctic ice cores reveal a glacial climate state during Marine Isotope Stage 3 (MIS‐3; 57–29 ka) punctuated by millennial‐scale warming events and pulses of CO2. This study further explores how changes in Southern Ocean carbon cycling contributed to these millennial‐scale fluctuations in climate.
H. J. Anderson   +8 more
wiley   +1 more source

Global analysis of urinary extracellular vesicle small RNAs in autosomal dominant polycystic kidney disease

open access: yesThe Journal of Gene Medicine, Volume 26, Issue 2, February 2024.
Urine samples were collected from autosomal dominant polycystic kidney disease (ADPKD) patients and urinary extracellular vesicles were purified. Then, small RNA fraction was sequenced, and data were analyzed and compared to healthy controls. Significantly dysregulated miRNAs were identified, and functional enrichment analysis was performed to identify
Hamad Ali   +14 more
wiley   +1 more source

A tough nutlet to crack: Resolving the phylogeny of Thesium (Thesiaceae), the largest genus in Santalales

open access: yesTAXON, Volume 73, Issue 1, Page 190-236, February 2024.
Abstract With over 350 species, Thesium is the largest genus in Santalales. It is found on all continents except Antarctica; however, its highest diversity is in the Cape Floristic Region of South Africa where approximately half the species occur. Thesium samples of ca.
Miguel A. García   +2 more
wiley   +1 more source

Preharvest Salicylic Acid and Oxalic Acid Decrease Bioactive and Quality Loss in Blackberry (cv. Chester) Fruits during Cold Storage

open access: yesJournal of Food Biochemistry, Volume 2024, Issue 1, 2024.
In this study, we investigated the effects of preharvest oxalic acid (2.5 mM (OA1) and 5 mM (OA2)) and salicylic acid (0.5 mM (SA1) and 1 mM (SA2)) treatments on the storage and quality of blackberry cv. Chester. We applied salicylic acid and oxalic acid to the plants seven and fourteen days before harvest and recorded the physiological ...
Derya Erbas   +9 more
wiley   +1 more source

Health insurance in Zaire [PDF]

open access: yes
This study of health insurance systems in Zaire was carried out as part of a larger program of initiatives designed to improve the sustainability of health care systems and increase the health status of the Zairian population.
Kleinau, Eckhard F.   +2 more
core  

De "l'inanimis imago" à "l'omagem mui bella": méfiance à l'égard des images et essor de leur culte dans l'Espagne médiévale (VII-XIII siècle) [PDF]

open access: yes, 2009
Mientras se multiplican los trabajos sobre las prácticas y creencias relativas a las imágenes religiosas en las sociedades medievales, no se dispone aún de una visión de conjunto sobre el tema para la Península Ibérica.
Henriet, Patrick, Sansterre, Jean-Marie
core   +1 more source

Un traducteur oublié de la Renaissance: Gabriel Chappuys [PDF]

open access: yes, 1997
El artículo destaca la importancia de la labor traductologica de Gabriel Chappuys en el Renacimiento demostrando que sus traducciones fueron un vehículo de conocimiento fundamental para las relaciones e influencias literarias ...
Romera Pintor, Irene
core   +2 more sources

Le visage d’Adonis sur le corps d’Hercule [PDF]

open access: yes, 2009
L’opposition du masculin et du féminin est une des plus fortes de notre imaginaire social. Il est d’autant plus intéressant de suivre une image qui trouve sa source dans l’emphase épique, mais se répand dans le registre burlesque de l’âge classique.
Delon, Michel
core   +1 more source

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