Results 41 to 50 of about 490,284 (147)

Simulating Gyrokinetic Microinstabilities in Stellarator Geometry with GS2 [PDF]

open access: yes, 2011
The nonlinear gyrokinetic code GS2 has been extended to treat non-axisymmetric stellarator geometry. Electromagnetic perturbations and multiple trapped particle regions are allowed.
Beidler C.   +11 more
core   +1 more source

On the Energy Efficiency of LT Codes in Proactive Wireless Sensor Networks

open access: yes, 2010
This paper presents an in-depth analysis on the energy efficiency of Luby Transform (LT) codes with Frequency Shift Keying (FSK) modulation in a Wireless Sensor Network (WSN) over Rayleigh fading channels with pathloss.
Abouei, Jamshid   +3 more
core   +1 more source

An Opportunistic Error Correction Layer for OFDM Systems [PDF]

open access: yes, 2009
In this paper, we propose a novel cross layer scheme to lower power\ud consumption of ADCs in OFDM systems, which is based on resolution\ud adaptive ADCs and Fountain codes. The key part in the new proposed\ud system is that the dynamic range of ADCs can
Schiphorst, Roel   +2 more
core   +4 more sources

Does the border matter for health care? A study of medical services provider’s location at cities in the Mexican side of the border

open access: yesEstudios Fronterizos, 2017
<p>This work examines medical services providers’ spatial location patterns at the Mexican cities in the us Mexico border as a case study. Formal statistical methods are applied using data sources for each side of the border with the primary source
José Luis Manzanares Rivera
doaj   +1 more source

Accurate diagnosis of bullous pemphigoid requires multiple health care visits

open access: yesFrontiers in Immunology, 2023
IntroductionAccurate use of diagnostic codes is crucial for epidemiological and genetic research based on electronic health record (EHR) data. MethodsThis retrospective study validated the International Classification of Diseases (ICD)-10 diagnostic code
Päivi Leisti   +6 more
doaj   +1 more source

Luby Transform Coding Aided Bit-Interleaved Coded Modulation for the Wireless Internet [PDF]

open access: yes, 2007
Bit-Interleaved Coded Modulation using Iterative Decoding (BICM-ID) is amalgamated with Luby Transform (LT) coding. The resultant joint design of the physical and data link layer substantially improves the attainable Bit Error Rate (BER) performance.
Hanzo, L   +4 more
core   +1 more source

Cyclone Codes

open access: yes, 2016
We introduce Cyclone codes which are rateless erasure resilient codes. They combine Pair codes with Luby Transform (LT) codes by computing a code symbol from a random set of data symbols using bitwise XOR and cyclic shift operations.
Jakoby, Andreas   +2 more
core   +1 more source

Clinical effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: the CoBalT randomised controlled trial [PDF]

open access: yes, 2014
Background: Only one-third of patients with depression respond fully to treatment with antidepressant medication. However, there is little robust evidence to guide the management of those whose symptoms are 'treatment resistant'.<p></p> ...
Abel, Anna   +22 more
core   +3 more sources

Application of LT Code with BCH Precode for Wireless Body Area Network [PDF]

open access: yesJournal of Electrical and Electronics Engineering
Wireless body area network (WBAN) is a key component in telehealth system. The reliability of data transmission is of utmost importance in a WBAN system, as a loss of transmitted data or erroneous data at the receiver may lead to diagnosis errors or ...
SARI Lydia   +3 more
doaj  

Epidemiology of gastroschisis: A population-based study in California from 1995 to 2012. [PDF]

open access: yes, 2018
BackgroundAlthough the incidence of gastroschisis is increasing, risk factors are not clearly identified.MethodsUsing the Linked Birth Database from the California Office of Statewide Health Planning and Development from 1995 to 2012, patients with ...
Anderson, Jamie E   +6 more
core  

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