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The power amplifier tends to be one of the most demanding parts to fully integrate when building an entire radio on a CMOS chip. In this paper the design of a fully integrated RF power amplifier without inductors is described. As inductors in CMOS technology are associated with various problems, it is interesting to examine what performance can be achieved without them. An amplifier with an operat
Viewing information systems (IS) as services is beneficial but still an unexplored approach for IS in organizations. The aim of this exercise is to contribute to the knowledge base on designing IS as services. This paper presents an analysis of enterprise resource planning (ERPs) systems through the lens of service oriented architecture (SOA). Services are explained and defined through SOA theory.
This chapter focuses on lessons from the arts to qualitative research, especially, what reflection on jazz improvisation may bring to qualitative research. One lesson concerns the dynamics of different kinds of authenticity. Just as jazz improvisation can be authentic in more than one way, so can research. Another lesson concerns the dynamics of observation and interpretation. Just as jazz improvi
This study treats late Jurassic deposits in the Troll field, located 80 km northwest of Bergen. The study is based on well information, published by the Norwegian Petroleum Directorate, consisting of digital core photos, logs and drilling reports. The investigated wells are located in the Troll Vest field, and consists of wells number 31/2-3, 31/2 -7, 31/2-9 and 31/2-11. The wells illustrate two p
The rapid development of China's outbound tourism in European countries is receiving more and more attention from the European tourism industry. The improvements of the national economy, the characteristics of Chinese culture and the strengthening of the economic and cultural bonds between China and European Union countries have all played roles in its growth. This master thesis summarizes Chi
The majority of soil carbon (C) is stored in organic matter associated with reactive minerals. These mineral-organic associations (MOAs) inhibit microbial and enzymatic access to organic matter, suggesting that organic C within MOAs is resistant to decomposition. However, plant roots and rhizosphere microbes are known to transform minerals through dissolution and exchange reactions, implying that
In the face of escalating climate risks and impacts, the majority of people will not be able to move, will choose not to move, or may perhaps temporarily move and return to their homes. Understanding immobility in the context of climate change is thus essential to support the development of equitable and effective adaptation strategies and the resilience of people and communities that remain in at
Kursguide - Course Syllabus • • Details of approval The syllabus was approved by the board of the Department of Service Management and Service Studies on 2019-09-11 to be valid from 2020-01-01, spring semester 2020. General Information The course is included in the second semester of the Master of Science (120 credits) programme in Service Management and is the second course specific to the specia
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/kp_smmv28_eng_190911_vt20.pdf - 2026-07-02
We present an architecture supporting ad-hoc composition of pervasive services, an open-source framework that implements it, and the key design principles behind it. The architecture focuses on direct human interaction, supporting combination of devices and services that are not explicitly designed to work together. The focus is on local networks, but extension is possible to wide area networks, i
The distribution of Parmelia ernstiae in Denmark and neighbouring areas has been determined from herbarium studies and DNA analyses of fresh material. It occurs on bark, mainly deciduous, and wood, in all parts of the country except for western Jutland.
De novo differentiation of CD4(+) Foxp3(+) regulatory T cells (induced (i) Tregs) occurs preferentially in the gut-associated lymphoid tissues (GALT). We addressed the contribution of background genetic factors in affecting the balance of iTreg, T helper type 1 (Th1), and Th17 cell differentiation in GALT in vivo following the transfer of naive CD4(+) CD45RB(high) T cells to strains of RAG2-defici
X-linked retinitis pigmentosa (XLRP) is a severe form of inherited progressive retinal degeneration. The RP3 (retinitis pigmentosa type 3) locus at Xp21.1 is believed to account for the disease in the majority of XLRP families. Linkage analysis and identification of patients with chromosomal deletion have refined the location of the RP3 locus and recently have led to the cloning of the RPGR (retin
The silicon isotope composition of biogenic silica (δ30SiBSi) in the ocean is a function of the δ30Si of the available dissolved Si (DSi; H2SiO4), the degree of utilisation of the available DSi, and, for some organisms, the concentration of DSi. This makes δ30SiBSi in sediment archives a promising proxy for past DSi concentrations and utilisation. At steady-state, mean δ30SiBSi must equal a weight
Beyond indexicality in the semiotics of photography.
Invariant NKT cells (iNKT cells) are characterized by a semi-invariant TCR comprising an invariant a-chain paired with beta-chains with limited BV gene usage which are specific for complexes of CD1d and glycolipid Ags like a-galactosylceramide (a-GalCer). iNKT cells can be visualized with a-GalCer-loaded CD1d tetramers, and the binding of mouse CD1d tetramers to mouse as well as to human iNKT cell
