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We analyze atom-atom correlations in the s-wave scattering halo of two colliding condensates. By developing a simple perturbative approach, we obtain explicit analytic results for the collinear (CL) and back-to-back (BB) correlations corresponding to realistic density profiles of the colliding condensates with interactions. The results in the short-time limit are in agreement with the first-princi
In this work, we introduce a computationally efficient Kalman-filter based implementation of the robust widely linear (WL) minimum variance distortionless response (MVDR) beamformer. The beamformer is able to achieve the same performance as the recently derived robust WL MVDR beamformer, but avoids the computationally burdensome solution based on a second order cone programming (SOCP), and exploit
Popular Abstract in Swedish Bukspottkörteln (pankreas) består av en sekretorisk (exokrin) del, som producerar pankreassaft innehållande olika matspjälkningsenzymer vilka medverkar vid nedbrytningen av födan i tarmen, samt en hormoninsöndrande (endokrin) del, som producerar insulin och andra hormon vilka reglerar näringsomsättningen i kroppen. Vid en underproduktion av enzymer, exokrin pankreatisk Exocrine pancreatic insufficiency (EPI), resulting from disease (e.g. cystic fibrosis, chronic pancreatitis) or surgery (e.g. pancreectomy or pancreas duct ligation), leads to disorders in the digestive system, such as, maldigestion, malabsorption and finally malnutrition. Pancreatic duct-ligated (PDL) pigs have been used as a suitable large-animal model to study the conditions and treatment of EP
Studies using satellite sensor-derived data as input to models for CO2 exchange show promising results for closed forest stands. There is a need for extending this approach to other land cover types, in order to carry out large-scale monitoring of CO2 exchange. In this study, three years of eddy covariance data from two peatlands in Sweden were averaged for 16-day composite periods and related to
This paper provides an anthropological definition of "security" to discuss the nature of international intervention in the Balkans. Using examples from the author's development work in Albania, it describes how the international project implementation carried on by development NGOs interacts with local customary laws such as the Albanian 'kanun'. Projectization has created new project elites, but
The diffusion of digital technologies has strongly affected the way scholars and researchers use and perceive the archaeological information detected during the field investigation process. Archaeologists are still only beginning to realize the full potential of these applications beyond the attraction of providing visually engaging documentation and focus on the analytical and interpretive power.
This is a comprehensive analysis and description of slavery, globally, throughout history.
Popular Abstract in English This thesis presents data from rainforests of southeastern Nigeria. Pairs of protected and hunted of study sites were established in three different but adjacent protected areas: 1. Mbe Mountain Community Forest (MMCF, total area 80 km2); 2. Afi Mountain Wildlife Sanctuary (AMWS, total area 100 km2); and 3. Okwangwo division of the Cross River National Park (CRNP), totaThis thesis evaluates the effect of bushmeat hunting in southeastern Nigerian rainforests on: 1) adult tree, seedling, and animal community compositions 2) germination and survival among seedlings in association with competition 3) changes in community composition at multiple trophic levels 4) leaf nitrogen concentration (LNC), leaf mass per area (LMA) and stem specific density (SSD) 5) on human r
Popular Abstract in Swedish Det stora flertalet bakterier som människan kommer i kontakt med är helt ofarliga och i vissa fall även nyttiga, eller till och med nödvändiga för oss. De bakterier som orsakar sjukdom utgör således en liten minoritet, men åsamkar trots det stort lidande och höga kostnader i alla världens länder. En av de vanligaste sjukdomsframkallande bakterierna heter Streptococcus pThe bacterial surface can be thought of as the interface where pathogenic bacteria encounter the human host. Interactions between bacterial surface proteins and human proteins are important determinants of the eventual outcome of infection. A bacterial protein, Protein F1, that binds the human plasma and connective tissue protein fibronectin, was found to reduce the virulence of Streptococcus pyog
Radionuclide imaging of cardiac function represents a number of well-validated techniques for accurate determination of right (RV) and left ventricular (LV) ejection fraction (EF) and LV volumes. These first European guidelines give recommendations for how and when to use first-pass and equilibrium radionuclide ventriculography, gated myocardial perfusion scintigraphy, gated PET, and studies with
“Energy Futures Øresund” is the final report on the energy system of the Øresund Region. It comprises a regional overview of the current state and trends of selected energy systems, discussions on potential technological solutions to overcome barriers and an analysis of the energy strategy of the island Bornholm. The report forms the basis for further strategic energy planning of Energi Öresund, a
The UWB circular disc monopole (CDM) antenna has been previously used for positioning applications. But at higher frequencies, its pattern does not remain omnidirectional in azimuth and it tends to shift upward. We propose new structures for both monopole radiator and ground plane to yield an antenna with a stabilized radiation pattern. Comparing the main lobe characteristics of the proposed and C
This work concerns an experimental study of pressure drop and heat transfer for turbulent flow inside a U-duct. Such duct geometries can be found in many engineering applications where cooling air extracts heat from hot internal walls of the duct, e.g., passage cooling inside gas turbine blades. Both friction factors and convective heat transfer coefficients were measured inside a U-duct for three
This edition of The Life of Saint Bathilde consists of four different versions in prose. All the authors of the versions are anonymous. The first version is preserved in three manuscripts; this edition is based on Paris, Bibl. Nat. ms. fr. 23112, which was copied by a Picardian scribe in the thirteenth century. The edition of the second version, preserved in four manuscripts, is based on Paris, Bi
Abstract is not available
The structure and motion problem of multiple one- dimensional projections of a two-dimensional environment is studied. One-dimensional cameras have proven useful in several different applications, most prominently for autonomous guided vehicles, but also in ordinary vision for analysing planar motion and the projection of lines. Previous results on one-dimensional vision are limited to classifying
