The femtocell concept is an emerging technology for deploying the next generation of the wireless networks, aiming at indoor coverage enhancement, increasing capacity, and offloading the overlay macrocell traffic. Nevertheless, one of the most critical issues in femtocells is the potential interference between nearby femtocells and from femtocells to macrocells or to mobile handsets, thus mitig...

issues as when should incapacity be evaluated and who should request such evaluations. This is discussed in general terms by Sullivan, but indications for specific capacities are lacking. A further limitation of the text concerns its coverage of capacities. For example, testamentary capacity is an important capability and is discussed in the book. However, it may also have been helpful to addre...

This study aimed to clarify the relationships among developmental characteristics of retinoblastoma (RB) infants, mother-infant interaction, and mental health of mothers. Prospective studies were conducted twice with 13 dyads of mothers and infants who were between one (Time 1) and two years old (Time 2). Cross-sectional and longitudinal analyses were performed. The mean Developmental Quotients...

In this paper we consider the performance of a UTRA TDD system with various slot configurations. UTRA TDD supports flexible and dynamic channel allocations thus it can be configured to different service needs. Uplink and downlink transmissions have different characteristics and in this study we are concentrating on the requirements for symmetrical services in dedicated channels. Effect of numbe...

The adjacent channel interference (ACI) can result in a reduced network capacity in a multioperator WCDMA/FDD environment. This paper is devoted to the study of the ACI, using a static simulator. Simulations were performed in order to identify particular scenarios and network compositions where ACI plays a major role in the system capacity. On the basis of the results, the authors identify the ...

The proposed techniques facilitate semantic discovery and interoperability of web services that manage and deliver web media content. As a test-bed, a web management system is discussed that provides vocational monographs for occupational guidance. The key idea of the proposed web service based architecture is that the WS of participating members share their vocational monographs and related re...

This paper presents the experiences on capacity development for irrigation in Kenya, drawing from a study of seven smallholder irrigation schemes, namely: New Mutaro, Emening, Mitunguu, Ng’uuru Gakirwe, Lari, MukuriaKyambogo and Isiolo River Water Users Association. These schemes were selected for their apparent success in irrigation management, sustainability and poverty reduction among the be...

CO2 refrigerant with a high operating pressure has a large difference between the suction and discharge pressures in compressors. Because of a load increase, the high performance and high reliability of compressors are required. Compared to the scroll compressor employing the conventional refrigerant, the thrust load increases in the CO2 scroll compressor. Therefore the design of thrust bearing...