نتایج جستجو برای: aeh al

تعداد نتایج: 443118  

2013
R. A. Makarevich

A comprehensive 2-year dataset collected with the Poker Flat Incoherent Scatter Radar (PFISR) located near Fairbanks, Alaska (MLAT = 65.4 N) is employed to identify and analyse 22 events of anomalous electron heating (AEH) in the auroral E region. The overall AEH occurrence probability is conservatively estimated to be 0.3 % from nearlycontinuous observations of the E region by PFISR, although ...

2003
Herman D. Surjono John R. Maltby

The learning process in Adaptive Educational Hypermedia (AEH) environments is complex and may be influenced by aspects of the student, including prior knowledge, learning styles, experience and preferences. Current AEH environments, however, are limited to processing only a small number of student characteristics. This paper discusses the development of an AEH system which includes a student mo...

Journal: :Educational Technology & Society 2005
Elizabeth J. Brown Alexandra I. Cristea Craig D. Stewart Tim J. Brailsford

This paper describes the use of adaptation patterns in the task of formulating standards for adaptive educational hypermedia (AEH) systems that is currently under investigation by the EU ADAPT project. Within this project, design dimensions for high granularity patterns have been established. In this paper we focus on detailing lower granularity adaptive patterns based upon learning styles. Sev...

2010
Wellingson Silva Paiva Arthur Maynart Pereira Oliveira Almir Ferreira de Andrade Roger Schmidt Brock Manoel Jacobsen Teixeira

Objective. Subdural hygroma is reported to occur in 5%-20% of all patients with closed head trauma, the treatment is controversial and in symptomatic cases surgical drainage is need. We report on a new case with remote acute epidural hematoma (AEH) after subdural hygroma drainage. Case Presentation. A 38-year-old man suffered blunt head trauma and had diffuse axonal injury grade III in CT scan....

2004
Franca Garzotto Alexandra Cristea

This paper focuses on a vital aspect for educational adaptive hypermedia (AEH): the design. The proper design is the first step towards common design patterns, leading to better, semantically enhanced authoring systems for AEH. This can mean easier access to these special tools for personalization for the domain expert without computer knowledge. A high-level taxonomy is proposed here, as a res...

2015
Betsy Sneller

Recent work in Philadelphia describes a shift in the phonology of the /ae/ system. Some native Philadelphian college students are abandoning the local Philadelphian split system in favor of the more geographically-widespread Nasal system (Labov et al. 2013; Prichard and Tamminga 2012). This shift involves changing the conditioning factors that determine which tokens are tense /aeh/ and which ar...

2011
Hui Yu Guang-Yu Zhu Rui-Zhi Xu Huan-Zhang Niu Qin Lu Guo-Zhao Li Zi-Yu Wang Dong-Sheng Zhang Ning Gu Gao-Jun Teng

BACKGROUND Combination therapy for arterial embolization hyperthermia (AEH) with arsenic trioxide (As(2)O(3)) nanoparticles (ATONs) is a novel treatment for solid malignancies. This study was performed to evaluate the feasibility and therapeutic effect of AEH with As(2)O(3) nanoparticles in a rabbit liver cancer model. The protocol was approved by our institutional animal use committee. METHO...

2013
Randike Gajanayake Bill Lane Renato Iannella Tony Sahama

Information privacy requirements of patients and information requirements of healthcare providers (HCP) are competing concerns. Reaching a balance between these requirements have proven difficult but is crucial for the success of eHealth systems. The traditional approaches to information management have been preventive measures which either allow or deny access to information. We believe that t...

2005
Alexandra Cristea David Smits Paul de Bra

This paper reports about the recent advances towards establishing a common platform for adaptive educational hypermedia (AEH) authoring. We present the conversion from MOT, a dedicated authoring system, to AHA! used in this context as delivery system for AEH. Moreover, we describe two new representation languages that emerged in the process: a common format for defining the static material, CAF...

2002
Ognian Kalaydjiev Galia Angelova

This paper discusses Adaptive Educational Hypermedia (AEH), which is at present a hot topic of research and an important aim for commercial educational systems. Section 2 considers generally current AEH advances and summarises main directions of research. Section 3 presents a project where an adaptive Computer-Aided Language Learning (CALL) environment was developed. Section 4 focuses on studen...

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