Results 91 to 100 of about 22,002 (270)

Advanced aqueous alteration in primitive meteorites: Micro‐ to nanoscale studies of CR1 iron sulfides

Meteoritics &Planetary Science, EarlyView.
Abstract This study documents micro‐ to nanoscale observations of primary nebular and secondary parent body iron sulfides in the CR1 GRO 95577. Despite the extensive alteration of the bulk sample, some primary sulfides managed to avoid alteration, having originally formed in the solar nebula during chondrule formation by either fission‐sulfidization or
S. A. Singerling
wiley   +1 more source

Arbeitnehmerfreizügigkeit in der Europäischen Union: Konsequenzen für den deutschen Arbeitsmarkt

, 2011
In seiner Stellungnahme zu den Anträgen der SPD-Fraktion und der Fraktion Die Linke zu der am 1. Mai 2011 in Kraft tretenden Arbeitnehmerfreizügigkeit in der Europäischen Union geht das IAB im ersten Teil auf die Folgen der asymmetrischen Anwendung der ...
Möller, Joachim, Ziegler, Kerstin, Baas, Timo, Jahn, Elke, König, Marion   +4 more
core  

Second-Degree Interatrial Block in Hemodialysis Patients

Case Reports in Cardiology, 2015
Interatrial conduction delays manifest as a prolonged P-wave duration on surface ECG and the term interatrial block (IAB) has been coined. They are usually fixed, but cases of intermittent IAB have been described, suggesting functional conduction block ...
Andres Enriquez, Marco Marano, Anna D’Amato, Antoni Bayes de Luna, Adrian Baranchuk   +4 more
doaj   +1 more source

Síndrome de Bayés en cirugía cardiaca: prevalencia de bloqueo interauricular en menores de 65 años sometidos a cirugía cardiaca y su asociación con fibrilación auricular en el postoperatorio

Archivos de Cardiología de México, 2018
Resumen: Objetivo: El bloqueo interauricular (BIA) es una entidad asociada con un mayor riesgo de presentar fibrilación auricular (FA), constituyendo el denominado síndrome de Bayés.
Eusebio García-Izquierdo Jaén, Pablo Cobo Rodríguez, Luis Solís Solís, Chinh Pham Trung, Diego Jiménez Sánchez, Manuel Sánchez García, Victor Castro Urda, Jorge Toquero Ramos, Ignacio Fernández Lozano   +8 more
doaj   +1 more source

Evidence of a local BCC‐type coordination of cobalt in FCC taenite of iron meteorites

Meteoritics &Planetary Science, EarlyView.
Abstract Ni, Co, and Fe K‐edge X‐ray absorption fine structure (XAFS) measurements were performed, revealing an unexpected local structure around Co in well‐known iron and stony‐iron meteorites. Cobalt is enriched in kamacite but remains in taenite at concentrations of at least 0.3 atom%.
Kanako Yoshihara, Akira Yoshiasa, Huimin Shao, Makoto Tokuda, Ginga Kitahara, Hiroshi Isobe   +5 more
wiley   +1 more source

Environmental influences on the maximum quantum yield of terrestrial primary production

New Phytologist, EarlyView.
Temperature and aridity effects on terrestrial ecosystems' intrinsic quantum yield. Summary Historically, terrestrial biosphere models (TBMs) have assigned the intrinsic (maximum) quantum yield of photosynthesis (ϕ0)$$ {\phi}_0\Big) $$ a constant value for each plant functional type. However, experimental studies have shown that ϕ0$$ {\phi}_0 $$ – when
David Sandoval, Victor Flo, Catherine Morfopoulos, Iain Colin Prentice   +3 more
wiley   +1 more source

The employment statistics of severely disabled people: description and research potential

Journal for Labour Market Research
This article presents a description of the employment statistics of severely disabled people (BsbM) a unique administrative firm database of the German Federal Employment Agency.
Karolin Hiesinger, Laura Pohlan, Franka Vetter   +2 more
doaj   +1 more source

Lack of CCDC146, a ubiquitous centriole and microtubule-associated protein, leads to non-syndromic male infertility in human and mouse

eLife
From a cohort of 167 infertile patients suffering from multiple morphological abnormalities of the flagellum (MMAF), pathogenic bi-allelic mutations were identified in the CCDC146 gene.
Jana Muroňová, Zine Eddine Kherraf, Elsa Giordani, Emeline Lambert, Simon Eckert, Caroline Cazin, Amir Amiri-Yekta, Magali Court, Geneviève Chevalier, Guillaume Martinez, Yasmine Neirijnck, Francoise Kühne, Lydia Wehrli, Nikolai Klena, Virginie Hamel, Lisa De Macedo, Jessica Escoffier, Paul Guichard, Charles Coutton, Selima Fourati Ben Mustapha, Mahmoud Kharouf, Anne-Pacale Bouin, Raoudha Zouari, Nicolas Thierry-Mieg, Serge Nef, Stefan Geimer, Corinne Loeuillet, Pierre F Ray, Christophe Arnoult   +28 more
doaj   +1 more source

The Social Structuring of Digital Monitoring: How Resource‐Rich Employees Are Shielded From More Invasive Levels of Digital Monitoring

New Technology, Work and Employment, EarlyView.
ABSTRACT Digital monitoring represents a new dimension of external control. We focus on variation in the experiences and perceptions of digital monitoring among employees with differing access to resources due to their embeddedness in differentially resource‐rich organizations and jobs.
Anja‐Kristin Abendroth, Charlotte Katharina Schröder, Sophie‐Charlotte Meyer   +2 more
wiley   +1 more source

A New Stage and Classification of Osteonecrosis of the Femoral Head Based on MRI With Pathophysiological Interpretation

Orthopaedic Surgery, EarlyView.
An MRI‐based classification system integrating fibrosis extent (F1–F3) and inflammatory bone marrow edema activity (E0–E3) was developed for osteonecrosis of the femoral head (ONFH). Increasing fibrosis and edema severity were associated with higher collapse risk, worse pain, and poorer hip function.
Mengran Shen, Hongxu Li, Haoyang Liu, Qihan Ma, Bailiang Wang, Liming Cheng, Jinhui Ma   +6 more
wiley   +1 more source