نتایج جستجو برای: 4aerobic training lead

تعداد نتایج: 646854  

2011
Mariët Theune Ruud Koolen Emiel Krahmer Sander Wubben

In this paper we investigate how much data is required to train an algorithm for attribute selection, a subtask of Referring Expressions Generation (REG). To enable comparison between different-sized training sets, a systematic training method was developed. The results show that depending on the complexity of the domain, training on 10 to 20 items may already lead to a good performance.

Journal: :The Ulster Medical Journal 2001
B. Little I. Mainie K. J. Ho L. Scott

The pre-registration house officers (PRHO) is often called upon to interpret electrocardiograms ECG. We invited final-year medical students who had successfully completed their written final examinations, to interpret three rhythm-strip tracings, and three 12-lead ECG tracings. The rhythm-strips were of ventricular fibrillation (VF), ventricular tachycardia (VT), and complete heart block. Of th...

Journal: :American journal of surgery 2013
Ana M Parsee Sharona B Ross Nancy L Gantt Kandace Kichler Celeste Hollands

General surgery residency training can lead to a rewarding career in general surgery and serve as the foundation for careers in several surgical subspecialties. It offers broad-based training with exposure to the cognitive and technical aspects of several surgical specialties and prepares graduating residents for a wide range of career paths. This career development resource discusses the train...

Journal: :Physiological measurement 2012
G D Clifford J Behar Q Li I Rezek

A completely automated algorithm to detect poor-quality electrocardiograms (ECGs) is described. The algorithm is based on both novel and previously published signal quality metrics, originally designed for intensive care monitoring. The algorithms have been adapted for use on short (5-10 s) single- and multi-lead ECGs. The metrics quantify spectral energy distribution, higher order moments and ...

Journal: :Vision Research 2007
Susana T.L. Chung

Crowding, the difficulty in identifying a letter embedded in other letters, has been suggested as an explanation for slow reading in peripheral vision. In this study, we asked whether crowding in peripheral vision can be reduced through training on identifying crowded letters, and if so, whether these changes will lead to improved peripheral reading speed. We measured the spatial extent of crow...

2017
Juan R. Merkt

Poor aircraft energy management can lead to unsafe and inefficient operations. Despite their impact on safety and economy, energy management skills are not adequately taught or evaluated in civilian pilot training. This paper 1) addresses the need for better energy management training, 2) provides a conceptual and pedagogical framework for later curriculum development, and 3) suggests key attri...

2006
Serdar Sezginer

In this paper, we address the data-aided joint estimation of frequency offsets and channel coefficients in the uplink transmission of MIMO-OFDMA systems. A compact and informative expression of the Cramér-Rao Bound (CRB) is derived for large training sequence sizes. It is shown that the asymptotic performance bounds do not depend on the number of users and the values of the frequency offsets. M...

2004
Cyril Schoreels Jonathan M. Garibaldi

This paper investigates the effect of using varying amounts of training data on the specificity and robustness of a multi-agent based solution for use in trading simulations using historical equity market data. Three separate amounts of training data were used in five experiments to evolve 15 groups of agents under varying conditions. These groups were then exposed to three separate test enviro...

Journal: :international journal of preventive medicine 0
najmeh jafari amir loghmani ali montazeri

background: medical education and training can directly contribute to the development of psychological distress in medical students. this can lead to catastrophic consequences such as impaired academic performance, impaired competency, medical errors and attrition from medical school. this study aimed to assess the prevalence of psychological morbidity among iranian medical students. methods: t...

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