Search results for " OS"

Pathologies et traumatismes professionnels au Néolithique ; des mineurs de silex à Chouilly « la Grifaine » (Marne) ?

2021

La fouille réalisée en 2016 par le service archéologique de Reims Métropole sur le site de Chouilly « La Grifaine » a été l’occasion de compléter nos connaissances sur les hypogées de la Marne. L’examen détaillé de l’état sanitaire des sujets issus de l’hypogée F10 a mis en exergue la récurrence de différents traumatismes et de lésions dégénératives qui plaident en faveur d’une activité spécifique qui pourrait être en lien avec l’extraction du silex. Les indices ostéologiques concernent essentiellement les individus inhumés dans les niveaux les plus récents et témoignent, soit d’une modification du recrutement des individus inhumés, soit d’une évolution des activités au cours du temps. The …

Identifying Oscillatory Hyperconnectivity and Hypoconnectivity Networks in Major Depression Using Coupled Tensor Decomposition

2021

AbstractPrevious researches demonstrate that major depression disorder (MDD) is associated with widespread network dysconnectivity, and the dynamics of functional connectivity networks are important to delineate the neural mechanisms of MDD. Cortical electroencephalography (EEG) oscillations act as coordinators to connect different brain regions, and various assemblies of oscillations can form different networks to support different cognitive tasks. Studies have demonstrated that the dysconnectivity of EEG oscillatory networks is related with MDD. In this study, we investigated the oscillatory hyperconnectivity and hypoconnectivity networks in MDD under a naturalistic and continuous stimuli…

Altered EEG Oscillatory Brain Networks During Music-Listening in Major Depression

2021

To examine the electrophysiological underpinnings of the functional networks involved in music listening, previous approaches based on spatial independent component analysis (ICA) have recently been used to ongoing electroencephalography (EEG) and magnetoencephalography (MEG). However, those studies focused on healthy subjects, and failed to examine the group-level comparisons during music listening. Here, we combined group-level spatial Fourier ICA with acoustic feature extraction, to enable group comparisons in frequency-specific brain networks of musical feature processing. It was then applied to healthy subjects and subjects with major depressive disorder (MDD). The music-induced oscil…

New models in particle and astroparticle physics: consequences for dark matter and LHC

2013

226 páginas. Tesis Doctoral del Departamento de Física Teórica, de la Universidad de Valencia.

Contextualizing citizenship in Uganda

2019

According to the pragmatist framework of this book, practices in which citizenship is constructed are embedded in certain environments and, accordingly, current citizenship habits have been formulated in the course of a continuity of experiences and in interaction with existing circumstances (Holma & Kontinen, this volume). In this chapter, we provide a short overview of Uganda in so far as it is relevant for understanding the experiences and practices of citizenship: both vocal political engagement and the everyday processes of addressing matters of local importance. In contemporary Uganda, citizenship is manifest, on the one hand, in the upfront contestation and mobilization of visible op…

Die isolierte Fraktur des Hamulus ossis hamati - eine leicht zu übersehende Handwurzelverletzung

1993

Visualization of inert gas wash-out during high-frequency oscillatory ventilation using fluorine-19 MRI

2010

High-frequency oscillatory ventilation is looked upon as a lung-protective ventilation strategy. For a further clarification of the physical processes promoting gas transport, a visualization of gas flow and the distribution of ventilation are of considerable interest. Therefore, fluorine-19 magnetic resonance imaging of the imaging gas octafluorocyclobutane (C(4) F(8) ) during high-frequency oscillatory ventilation was performed in five healthy pigs. For that, a mutually compatible ventilation-imaging system was set up and transverse images were acquired every 5 sec using FLASH sequences on a 1.5 T scanner. Despite a drop in signal-to-noise ratio after the onset of high-frequency oscillato…

How to understand the complexity of endometriosis-related pain

2017

Pain is the most important symptom in patients with endometriosis, and its management is truly challenging. Due to the different localization of the endometriotic lesions in the pelvis, patients suffer from visceral and somatic pain or both at the same time. There are specific and unspecific symptoms characterized by endometriosis. Specific symptoms include dysmenorrhea, cyclic and acyclic pelvic pain, dyschezia, dysuria and dyspareunia. There is also a wide range of unspecific symptoms, such as unspecific bowel and bladder complaints, the emission of pain in the legs, vegetative concomitants like vomiting, emesis, gastric disorders, headaches, dizziness, painful ovulation, irregular pelvic…

Association of a single nucleotide polymorphism of RANK gene with blood pressure in Spanish women

2020

Abstract In addition to governing key functions in bone metabolism and the immune system, the RANK/RANKL/OPG system plays a role in the vascular system, particularly in vascular calcification and atherosclerosis. Given that these 2 phenotypes are considered a major cause of high blood pressure (BP), in this study we analyzed the association of SNPs in RANK and OPG genes with blood pressure. An observational study was conducted of 2 SNPs in the RANK gene (rs884205 and rs78326403) and 1 in the OPG gene (rs4876869) with systolic (SBP) and diastolic blood pressure (DBP) in a cohort of 695 women. Data analysis revealed a statistically significant association between the SNP rs884205 and BP press…

Adnexal Torsion in Pediatric Age: Does Bolli’s Score Work? Report of Two Cases

2019

Adnexal torsion is a surgical emergency requiring early diagnosis in order to avoid demolitive surgery. Adnexal torsion’s diagnosis could be very difficult in pediatric patients because children cannot explain symptoms accurately. Furthermore reproductive organs lie high in abdomen, causing unclear examinations findings. For reducing diagnostic mistakes or delay clinical and hematological criteria could be useful. No radiological criteria (CT or MRI) should be taken in count because of the costs and the required time. By combining clinical presentation in patients with OT three useful diagnostic variables have been identified: age, duration of pain, vomiting. Presence of vomiting, short dur…