نتایج جستجو برای: article 1743
تعداد نتایج: 491828 فیلتر نتایج به سال:
Your kid’s schoolwork not up to par? Looking for Mr. or Ms. Right? Any other problems caused by a mind’s eye seemingly not quite on the ball? Answers might lie in a brain-enhancing pill. Some argue this is merely better living through chemistry and in line with humanity’s self-improving actions throughout history, but others suggest that quick-fix medications could well distort the very things ...
KASCADE-Grande is a ground based multi-detector experiment measuring extensive air showers in order to study the primary cosmic ray energy spectrum in the energy range from 10 eV to 10 eV. A Flash-ADC based data acquisition system in KASCADE-Grande allows to study the temporal structure of extensive air showers. Muons in extensive air showers are thought to arrive on average earlier than the pa...
Data taken during half a year of operation of 10 LOPES antennas (LOPES-10), triggered by EAS observed with KASCADE-Grande have been analysed. We report about the analysis of correlations of radio signals measured by LOPES-10 with extensive air shower events reconstructed by KASCADE-Grande, including shower cores at large distances. The efficiency of detecting radio signals induced by air shower...
New technologies are transforming and reconfiguring the boundaries between patients, research participants and consumers, between research and clinical practice, and between public and private domains. From personalised medicine to big data and social media, these platforms facilitate new kinds of interactions, challenge longstanding understandings of privacy and consent, and raise fundamental ...
The aim of this journal article is to study recursivity in terms of morphological process feeding in the formation of Old English, thus dealing with the relationship that holds among the major lexical creation processes of affixation (suffixation and prefixation), compounding and zero-derivation. The analysis is based on the ascription of each of the predicates to one of the morphological proce...
Network security problems have been well known and addressed in the application, transport, or network layers. However, the Data Link Layer (Layer 2) security has not been adequately addressed yet. To secure Local or Metropolitan Area Networks, the IEEE 802.1AE Media Access Control (MAC) Security Task Group has proposed the IEEE P802.1AE Standard for Local and Metropolitan Area Networks: MAC Se...
Appearance model is one of the most important components for online visual tracking. An effective appearance model needs to strike the right balance between being adaptive, to account for appearance change, and being conservative, to re-track the object after it loses tracking (e.g., due to occlusion). Most conventional appearance models focus on one aspect out of the two, and hence are not abl...
We investigated the effects of appearance of emotionally neutral faces and the context in which the faces are encountered on incidental face memory. To approximate real-life situations as closely as possible, faces were embedded in a newspaper article, with a headline that specified an action performed by the person pictured. We found that facial appearance affected memory so that faces perceiv...
AIM To document how children in the WHO Multicentre Growth Reference Study (MGRS) complied with feeding criteria and describe the breastfeeding practices of the compliant group. METHODS The MGRS longitudinal component followed 1743 mother-infant pairs from birth to 24 mo in six countries (Brazil, Ghana, India, Norway, Oman and the USA). The study included three criteria for compliance with re...
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