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Matching the dipole cascade model with fixed order matrix elements
Tuning MC models to fit DIS e gamma scattering events
Monte Carlo models of DIS e-gamma scattering must describe hard emissions as well as the soft and collinear limits. Comparison with the observed experimental hadronic energy flow has shown that various models underestimate the high-p_T contribution, in particular at low-x. We have attempted to tune the Herwig, Pythia and Ariadne models to improve the agreement with the data, and to understand the
Photon radiation in the dipole model and in the Ariadne program
School-based study found that physical activity and aerobic fitness predicted increases in total body fat and abdominal fat at a mean age of 9.8 years.
AIM: We assessed whether baseline measurements of physical activity, aerobic fitness, body fat and abdominal fat were predictors of changes in body fat measurements over a two-year period.METHODS: The study comprised of 204 children aged 9.8 ± 0.6 years with a normal body mass distribution, who recruited from four schools in middle-class areas of Malmö, Sweden, from 2001 to 2004. Peak oxygen uptak
CLHEP: A project for designing a C++ class library for high-energy physics
CLHEP is a project for developing a general C++ class library for high energy physics. This paper describes the motivation behind the project together with its current status. Also the future of the project is discussed.
Mechanistic Toxicology : Molecular interactions and underlying mechanisms of dendritic cell activation in skin sensitization
Allergic skin diseases caused by low molecular weight chemical compounds are a major health concern among the general population, especially in certain occupational groups. To limit exposure to such compounds, it is important that thorough risk assessments are performed before products reach the consumer market. Traditionally, such risk assessments have been based on animal tests, but due to sever
Constructing International Justice: The Design of the International Criminal Court
Is poor proprioception associated with worse movement quality of the knee in individuals with anterior cruciate ligament deficiency or reconstruction?
[Purpose] To investigate the association between proprioception and a knee medial to foot position during weight-bearing activities in patients with anterior cruciate ligament reconstruction and anterior cruciate ligament deficiency. [Participants and Methods] Thirty-eight patients with anterior cruciate ligament reconstruction and 13 patients with anterior cruciate ligament deficiency aged 18–40
A statistical model for quark fragmentation into mesons with emphasis on vector meson contributions
This paper is the first part of a program to deal with the relative importance of the different effects in a colour dipole field when the field energy is transformed into hadrons according to a statistical scheme with the sole constraints coming from energy and momentum conservation and the requirements of scaling. In this paper we treat the meson distributions from quark fragmentation with partic
An electrostatic aerosol sampler
Ion beam thermography - analysis of chemical compounds using ion beam techniques
The analytical technique of ion beam thermography (IBT) is reported for the first time. IBT is a technique for the determination of chemical compounds. This IBT setup combines the multielemental ion beam technique's particle-induced X-ray emission (PIXE) and particle elastic scattering analysis (PESA) with thermography. A large number of elements are monitored with PIXE (Z > 14) and PESA (hydrogen
Implications of a large vector meson production on quark jet fragmentation and large p T reactions
A large vector meson production in quark jet fragmentation implies characteristic differences between the kaon and pion spectra. This prediction is verified in a recent SLAC-MIT experiment. Similar considerations are relevant for the c-quark fragmentation into D-mesons, as observed in ν scattering experiments.The difference in kaon and pion spectra provides a test of the hard quark-quark scatterin
Living with pests, pets and plants: co-habitation in contemporary gardens
The private garden can be regarded as an important part of the house-owner’s home, but it is also the home of many other living organisms. Birds and mammals, insects, worms and not least plants live their lives intermingled in the contemporary human habitations of single-house suburbs. Thus, home gardens provide plenty of material to reflect on and handle biodiversity and sustainability issues in The private garden can be regarded as an important part of the house-owner's home, but it is also the home of many other living organisms. Birds and mammals, insects, worms and not least plants live their lives intermingled in the contemporary human habitations of single-house suburbs. Thus, home gardens provide plenty of material to reflect on and handle biodiversity and sustainability issues in
Tracking and Sensor Fusion in Direction of Arrival Estimation Using Optimal Mass Transport
In this work, we propose new methods for information fusion and tracking in direction of arrival (DOA) estimation by utilizing an optimal mass transport framework. Sensor array measurements in DOA estimation may not be consistent due to misalignments and calibration errors. By using optimal mass transport as a notion of distance for combining the information obtained from all the sensor arrays, we
Time domain multi-feature extraction and classification of human hand movements using surface EMG
Hand movement recognition from electromyogram (EMG) signals is a crucial element for design of electrically controlled limb prostheses and for developing human computer interfaces (HCIs). The study focuses on extraction of significant features from raw EMG signals corresponding to six different grasping hand movements and then using them to classify the respective hand movements using different cl
A high-sensitivity method for hydrogen analysis in thin targets
A sensitive and fast method for hydrogen analysis has been developed. The method is based on a technique where a proton beam of a few MeV impinges on the target and the elastically scattered proton and the recoiling target hydrogen nucleus are detected in coincidence. The method makes use of the difference in time of flight and requires no energy determination. The system consists of two thin, lar
Investigation of particle elastic scattering analysis as a complementary technique to pixe for aerosol characterization
The possibility of analysis by the detection of elastically scattered particles for carbon, nitrogen, oxygen and also hydrogen determination in the fine mode of aerosols has been investigated. The main objectives in this study have been to find suitable projectiles (protons or alpha particles) and projectile energy, in order to obtain separated peaks for the elements of interest and to achieve hig
A nest of European Golden Plover Pluvialis apricaria with all blue eggs lacking cryptic mottling : Ett bo av ljungpipare Pluvialis apricaria med helt blå ägg utan kamouflageteckning
Plasma copeptin as a predictor of kidney disease
Background: Plasma copeptin, a marker of vasopressin, is associated with renal function decline in the general population. Our aim was to study the links between elevated copeptin and future risk of kidney disease.Methods: Copeptin was measured in a sample of the Malmö Preventive Project (MPP) Reinvestigation (n = 5158) and in the Malmö Diet and Cancer Cardiovascular Cohort (MDC-CC) (n = 5162). Ac