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Local Polynomial Regression with Application on Lidar Measurements
This thesis deals with the problem of estimating a function or one of its derivatives from a set of measurements, mainly of a bivariate or spatial nature which is so common in environmental applications. In this work particular attention has been on the lidar (light detection and ranging) application which is a versatile technique for measurement of among other things atmospheric trace gases. In l
Paleoøkologi som redskab for EU’s vandrammedirektiv
Development and evaluation of a lightweight root cause analysis method (ARCA method) - field studies at four software companies
Abstract in UndeterminedContextThe key for effective problem prevention is detecting the causes of a problem that has occurred. Root cause analysis (RCA) is a structured investigation of the problem to identify which underlying causes need to be fixed. The RCA method consists of three steps: target problem detection, root cause detection, and corrective action innovation. Its results can help with
Tour de France – ett drama om Frankrike
Minimetern hjälper hjärnskadade att kommunicera
Specialutvecklad elektronik för rehabilitering avhjärnskadade är tidsödande och dyrbar att utveckla. Björn Breidegard från Certec, Lunds tekniska högskola, berättar här hur man i stället kan använda enbillig TV-kamera i kombination med dator och programvara. Resultaten är mycket lyckade.
Ätbar religion? Nej, man blir inte muslim för att man äter halalslaktad kyckling
BOOK REVIEW.
Empirical studies of financial asset returns
This dissertation aims at understanding differences in rates of returns on financial assets, both in the cross-section and over time. It contains four chapters. The first paper is "Non-separable preferences and risk aversion: Results from the UK". Due to poor empirical support of the Consumption Capital Asset Pricing Model it has been suggested that the model should be specified as being non-separ
Ny syn på universitetsutbildning. Experimentell kurs i franska med videokonferensteknik
Yttrandefrihet: Om rättigheter som politik och kulturell praktik
37p * androgen receptor expression in a population-based prospective breast cancer cohort.
Skånskt järn från Arilds tid till Frans Suells dagar : tre traditioner av järnforskning
Residential preferences for interregional migration in Sweden: demographic, socio-economic and geographical determinants
Policy makers are showing increasing interest in factors that make places attractive for prospective new residents. This paper focuses on residential preferences for interregional migration and aims to explore what place attributes people would value highly if they considered migrating. Special attention is given to differences in preferences between population subgroups in terms of demographic, s
A new equation to estimate temperature-corrected PaCO2 from PET CO2 during exercise in normoxia and hypoxia.
End-tidal PCO2 (PET CO2 ) has been used to estimate arterial pressure CO2 (Pa CO2 ). However, the influence of blood temperature on the Pa CO2 has not been taken into account. Moreover, there is no equation validated to predict Pa CO2 during exercise in severe acute hypoxia. To develop a new equation to predict temperature-corrected Pa CO2 values during exercise in normoxia and severe acute hypoxi
Characterization of 60 GHz Shadowing by Human Bodies and Simple Phantoms
The 60 GHz band is very promising for high data rate (>1 Gb/s) wireless systems operating at short ranges. However, due to the short wavelengths in this frequency band, the shadowing effects cuased by human bodies and furniture are severe and need to be modeled properly. In this paper, we present an experimental, measurement-based characterization of the reflection and shadowing effects in the 60
Nationalismens tveeggade svärd: Premiärminister Thaksins uppgång och eventuella fall
Hardware Architectures for Wireless Communication - Symbol Detection and Channel Estimation
Popular Abstract in Swedish I och med de smarta mobiltelefonernas framväxt överförs allt mer data i de mobila nätverken. Detta ställer allt högre krav på mobilsystemen och de mobila enheterna. Ett effektivt utnyttjande av de tillgängliga resurserna är nödvändigt. Det tillgängliga frekvensspektrat är begränsat och måste utnyttjas så väl som möjligt. Detta görs bland annat genom att öka mängden dataIn this thesis different aspects of baseband implementation of mobile communication systems is treated. The content is focused on symbol detection and channel estimation in MIMO and OFDM. The thesis deals with the complete chain from algorithm to silicon implementation within these areas. The main contribution of this thesis is described in the included papers. The first paper handles symbol dete
Review of Heliga Birgitta: Åttabarnsmor och profet
Time-domain approach to the forward scattering sum rule
The forward scattering sum rule relates the extinction cross section integrated over all wavelengths with the polarizability dyadics. It is useful for deriving bounds on the interaction between scatterers and electromagnetic fields, antenna bandwidth and directivity and energy transmission through sub-wavelength apertures. The sum rule is valid for linearly polarized plane waves impinging on linea