Results 91 to 100 of about 7,153,567 (281)
, 2011 Síntomas, diagnósticos y perspectivas.No se sabe hasta qué punto continuará el movimiento que, un tiempo antes de las últimas elecciones autonómicas, tomó la Puerta del Sol y otras plazas españolas. Pero es necesario reflexionar sobre este acontecimiento en un contexto más amplio con el fin de vislumbrar sus causas y analizar el futuro de la democracia
openaire +3 more sources
Risk factors for depression in adolescents
Quality in SportIntroduction: This study aims to analyze the risk factors associated with depression in adolescents, focusing on the interplay between biological, psychological, and social determinants.
Aleksandra Okońska +7 more
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
La aplicación de la segmentación al Movimiento 15-M [PDF]
, 2012 El artículo demuestra que la operación de la segmentación (técnica de marketing y de comunicación corporativa ideada para conseguir eficazmente los objetivos de las organizaciones) es válida para obtener eficazmente los objetivos del Movimiento 15-M ...
Gallardo Vera, Luis
core +3 more sources
Gastroenterology Research and Practice, 2016 Dendritic cells play a key role in the antigen presentation and T cell activation. The aim of this study was a detailed analysis of the presence of mature dendritic cells (CD 83 positive) in colorectal cancer in correlation with selected ...
Anna Pryczynicz +7 more
doaj +1 more source
INDIVIDUAL APPROACH TO MANAGEMENT OF PREGNANCY IN WOMAN WITH PROSTETIC HEART VALVE THROMBOSIS
Кардиоваскулярная терапия и профилактика, 2018 In the clinical case, an individual approach is demonstrated to management of mechanical aortic valve thrombosis. The specifics of the case is in 1213 weeks pregnancy of the patient, in aggressive antithrombotic therapy, absence of hemorrhagic ...
S. S. Mamedguseyinova +7 more
doaj +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Crystallite size distribution and dislocation density in nanocrystalline silicon nitride powders produced by two different procedures [PDF]
, 2001 Két különböző eljárással készült nanokristályos szilicium-nitrid por mikroszerkezetét vizsgáltuk röntgen vonalprofil analízissel. Az egyik mintát termikus plazmában SiCl(4) és NH(3) gőzfázisú szintézisével majd kristályosításával készítettük, míg a ...
Gubicza, Jenő +4 more
core
Российский кардиологический журнал, 2019 Dual antiplatelet therapy serves to improve the clinical results of thrombolytic therapy after STEMI, until recently consisted of acetylsalicylic acid and clopidogrel.
O. V. Averkov, V. I. Vechorko
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source