In this paper we consider cross-layer design for uplink transmission in an OFDMA-based cellular network with fixed relay stations (RSs) aimed to enhance performance. Since mobile stations (MSs) spend most of the power in the uplink to transmission, power efficiency resource allocation becomes very important to MSs. We develop a cross-layer optimization framework for two types of uplink flows (i...

In this paper, we consider a cross-layer design aimed to enhance performance for uplink transmission in an orthogonal frequency division multiple-access (OFDMA)-based cellular network with fixed relay stations. Because mobile stations (MSs) spend most of the power on the uplink transmission, power efficiency resource allocation becomes very important to MSs. We develop a cross-layer optimisatio...

BACKGROUND Over recent years multi-sensory stimulation (MSS) has become an increasingly popular approach to care and is used in several centres throughout Europe. This popularity could be explained by the limited alternatives available to staff and a widely held belief that MSS is a friendly and highly humane approach. A randomized controlled trial was therefore essential to evaluate the effect...

The IEEE 802.16j standard is defined to enhance WiMAX networks with relay capacity. Under the transparent mode, existing studies only target at improving network throughput by increasing the transmission rates of mobile stations (MSs) and maximizing concurrent transmissions. However, using a higher transmission rate or allowing more concurrent transmissions could harm MSs in terms of their ener...

Selection of the best and safest medicine should be one of the national economic policies in a country for good health care services. Introduction of detailed module in rational use of medicine (RUM) to pharmacology syllabus needed prior analysis of the existing knowledge among health care workers. Therefore we assessed the knowledge and attitudes of essential drug list (EDL) on medical practit...

Mutator phenotypes are involved in the carcinogenesis of some cancers, e.g., defects in mismatch repair produce a mutator phenotype that drives carcinogenesis and causes microsatellite instability in hereditary nonpolyposis colon cancers and some sporadic colorectal cancers (CRC). Less understood, however, is the potential role of mutator phenotypes in microsatellite stable (MSS) CRC carcinogen...

Operating room (OR) planning and scheduling is a popular and challenging subject within the operational research applied to health services research (ORAHS). However, the impact in practice is very limited. The organization and culture of a hospital and the inherent characteristics of its processes impose specific implementation issues that affect the success of planning approaches. Current tac...

Marshall-Smith syndrome (MSS) is a rare clinical disorder, characterized by accelerated skeletal maturation, facial anomalies, failure to thrive and death in early infancy due to respiratory complications. We experienced the difficult airway case with MSS. A 4-year-old boy underwent tenosynovectomy for the snapping finger. Although his upper airway was diagnosed as almost normal on the fiber-op...

ABSTRACf The National Agricultural Statistics Service used LANDSAT multispectral scanner (MSS) data to aid regression estimates of acreage for major crops during 1980-1987. Future LANDSAT satellites will not have the MSS scanner, but will have a thematic mapper (TM) scanner. TM data is more expensive to purchase and process for large areas because of its higher spatial and spectral resolution. ...

In our previous work, the limitation of standard type I and II power saving in IEEE 802.16e was discussed, and the idea of load-based power saving (LBPS) was proposed for better power-saving efficiency. LBPS measures traffic load and adaptively generates proper sleep schedule for the current load. Three LBPS schemes have been proposed for mobile subscriber station (MSS) power saving. In this pa...