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Institution

Philips

CompanyVantaa, Finland
About: Philips is a company organization based out in Vantaa, Finland. It is known for research contribution in the topics: Signal & Layer (electronics). The organization has 68260 authors who have published 99663 publications receiving 1882329 citations. The organization is also known as: Koninklijke Philips Electronics N.V. & Royal Philips Electronics.


Papers
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Journal ArticleDOI
K. H. J. Buschow1
TL;DR: In this paper, the basic properties of rare-earth compounds of the type R 2 Fe 14 B, R 2 Co 14 B and several related intermetallic compounds are discussed in terms of magnetic exchange interaction and crystal field theory.

207 citations

Journal ArticleDOI
G Hagen1, Jörg Dennig2, A Preiss2, Miguel Beato2, Guntram Suske2 
TL;DR: A detailed analysis of the transcriptional properties of Sp4 in direct comparison to Sp1 and Sp3 shows that Sp4-mediated transcriptional activation can be repressed by Sp3, and demonstrates that the transcription factor Sp4 exhibits specific functional properties distinct from Sp1 or Sp3.

207 citations

Patent
14 Aug 2000
TL;DR: In this article, a method of selecting an application in a wireless device and a user location method are provided, where the application specific messages have an application specific identifier identifying a specific application and data corresponding to the specific application.
Abstract: A method of selecting an application in a wireless device and a user location method are provided. In the method of selecting an application, specific messages are received from a wireless station. The application specific messages are specific to services provided via a wireless station transmitting the application specific messages. The application specific messages have an application specific identifier identifying a specific application and data corresponding to the specific application. It is determined whether an application is present in the wireless device that corresponds to the received application specific identifier. If it is determined that the corresponding application is absent in the wireless device, the correspondingly received data is ignored. In the user location method that is used in a wireless system, locations and user identities of users of wireless devices are registered. The wireless devices are capable of roaming through the wireless system when the wireless devices enter into coverage areas of wireless stations in the system. A user location awareness application uses the registered locations and user identities of the wireless devices.

206 citations

Journal ArticleDOI
TL;DR: This study shows that the quantification of helical blood flow in vivo is feasible, and it might allow detection of anomalies in the expected physiological development of helicals flow in aorta and accordingly, could be used in a diagnostic/prognostic index for clinical practice.
Abstract: The mechanics of blood flow in arteries plays a key role in the health of individuals. In this framework, the role played by the presence of helical flow in the human aorta is still not clear in its relation to physiology and pathology. We report here a method for quantifying helical flow in vivo employing time-resolved cine phase contrast magnetic resonance imaging to obtain the complete spatio-temporal description of the three-dimensional pulsatile blood flow patterns in aorta. The method is applied to data of one healthy volunteer. Particle traces were calculated from velocity data: to them we applied a Lagrangian-based method for helical flow quantification, the Helical Flow Index, which has been developed and evaluated in silico in order to reveal global organization of blood flow. Our results: (i) put in evidence that the systolic hemodynamics in aorta is characterized by an evolving helical flow (we quantified a 24% difference in terms of the content of helicity in the streaming blood, between mid and early systole); (ii) indicate that in the first part of the systole helicity is ascrivable mainly to the asymmetry of blood flow in the left ventricle, joined with the laterality of the aorta. In conclusion, this study shows that the quantification of helical blood flow in vivo is feasible, and it might allow detection of anomalies in the expected physiological development of helical flow in aorta and accordingly, could be used in a diagnostic/prognostic index for clinical practice.

206 citations

Journal ArticleDOI
TL;DR: In this paper, the magnetic properties of the cubic NaZn 13 type pseudobinary compounds La(T x Si 1-x ) 13 were studied for T = Fe, Co and Ni in the temperature range 4.2-300 K.

206 citations


Authors

Showing all 68268 results

NameH-indexPapersCitations
Mark Raymond Adams1471187135038
Dario R. Alessi13635474753
Mohammad Khaja Nazeeruddin12964685630
Sanjay Kumar120205282620
Mark W. Dewhirst11679757525
Carl G. Figdor11656652145
Mathias Fink11690051759
David B. Solit11446952340
Giulio Tononi11451158519
Jie Wu112153756708
Claire M. Fraser10835276292
Michael F. Berger10754052426
Nikolaus Schultz106297120240
Rolf Müller10490550027
Warren J. Manning10260638781
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20235
202239
2021898
20201,428
20191,665
20181,378