Results 121 to 130 of about 103,235 (288)

From MASK knowledge management methodology to learning activities described with IMS - LD [PDF]

In this paper we present how knowledge capitalized using the Knowledge Management Mask methodology can be used to design E-learning activities by matching Mask models and the concepts proposed by the IMS-Learning Design modelling language.
Jean-Louis Ermine, Djilali Benmahamed, Pierre Tchounikine   +2 more
core  

Directionality Scaling of Scalar and Vector Ground Motion Intensity Measures

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT The azimuthal directionality of earthquake ground‐motion intensity measures (IMs) is conventionally described by the ratios between the orientation‐independent maximum (RotD100) and median (RotD50) values over the horizontal plane. This study presents a refined characterization of the directionality of 31 IMs, including spectral accelerations (
Mao‐Xin Wang, Gang Wang
wiley   +1 more source

An Intensity Measure‐Based Methodology for Ground Motion Orientation in Seismic Structural Assessment

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT In current dynamic time history assessment protocols, ground motion recordings are mostly oriented along fixed sensor directions. Consequently, the orientation of the principal resultant of rupture energy, which may control the maximum structural demand, remains undefined, precluding consistent correlation with physically detrimental ...
Santiago Londono‐Lopez, Raffaele Cucuzza, Fabrizio Mollaioli, Giuseppe Carlo Marano, Marco Domaneschi   +4 more
wiley   +1 more source

Direction‐Aware Period Prediction for Seismic Risk Assessment and Application to an Urban Tall Building Portfolio in China

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Reliable estimation of the principal periods is essential for regional seismic risk assessment (RSRA) of urban building portfolios. For tall buildings, however, existing period‐prediction formulas are constrained by the lack of representative data, while building translational azimuths are neglected despite their importance for regional ...
Zi‐Nan Wu, Ahmed Y. Elghazouli, Mengjie Xiang   +2 more
wiley   +1 more source

Nontargeted Volatile Metabolite Screening and Microbial Contamination Detection in Fermentation Processes by Headspace GC-IMS

Gas chromatography combined with ion mobility spectrometry (GC-IMS) is a powerful separation and detection technique for volatile organic compounds (VOC). This combination is characterized by exceptionally low detection limits in the low ppbv range, high
Philipp Weller (3188676), Sascha Rohn (441006), Manuel Weber (1491010), Joscha Christmann (8114777)   +3 more
core   +1 more source

ACUTE PANCREATITIS IN A PATIENT WITH ENTERIC FEVER AND NORMAL LIPASE LEVELS; CASE REPORT

National Journal of Medical Research, 2015
Pancreatitis represents an extremely rare complication of typhoid fever. Enteric fever is a common infectious disease in developing countries like India.
Amita Diwakar, Nilesh Kumar, Nikhil Srivastva, Ravindu Tiwar, Vijay Parashar   +4 more
doaj  

Migrationsgesellschaft im Wandel – Bildungssystem im Stillstand? [PDF]

, 2020
Emmerich, Marcus, Hormel, Ulrike, Jording, Judith, Massumi, Mona   +3 more
openaire   +2 more sources

Late Pleistocene Volcanic Rocks From Tengchong Volcanic Field at SE Tibetan Plateau: Constraints on Petrogenesis and Mantle and Crustal Processes

Geological Journal, EarlyView.
Early zircon saturation and crystallisation occur in mafic (52–54 wt.% SiO2) lavas at Tengchong volcanic field. These early formed zircons with high δ18O (6.6‰–7.9‰) indicates mantle enrichment by subducted supracrustal materials. ABSTRACT Late Pleistocene (< 0.2 Ma) mafic and evolved volcanic rocks occur in northern Tengchong Volcanic Field, SE ...
Lizhu Wang, Haibo Zou
wiley   +1 more source

Gating Modes in Ion Mobility-Mass Spectrometry: Principles, Advances, and Coupling With Mass Analyzers. [PDF]

Rapid Commun Mass Spectrom
Li T, Xiong S, Jiang T, Xu W.
europepmc   +1 more source

Temperature and heat‐load exposure effects on preterm births: Insights from a population‐based study using distributed lag non‐linear models

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Preterm birth presents a substantial health, psychological, and economic burden worldwide. Environmental factors, including temperature fluctuations, are known to influence the risk of preterm birth. This study aimed to investigate the association between high temperatures and heat load and preterm births. Methods Using a time‐series
Bernard Barzilay, Ibrahim Abu‐Kishk, Haim Bibi, Dan Waisman, Sharon Daniel   +4 more
wiley   +1 more source