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Popular Abstract in Swedish Antalet fall av tuberkulos (TB) har ökat parallellt med den globala spridningen av hiv. TB orsakar omkring 1.5 miljoner dödsfall årligen, och är den vanligaste dödsorsaken hos hivpositiva. Under det senaste årtiondet har tillgången till livräddande behandling mot hiv (antiretroviral terapi; ART) ökat kraftigt i låginkomsländer – särskilt i Afrika söder om Sahara. I dessHIV and tuberculosis (TB) remain the two most common infectious causes of death worldwide. During the recent decade antiretroviral treatment (ART) has become available for millions of people living with HIV (PLHIV) globally; yet more than half of PLHIV have not yet initiated ART. In order to achieve universal access, further decentralization of care is needed. This is a major challenge to health s

A low-power high linearity CMOS G(m)-C channel select filter for WLAN/WiMAX receivers in 90-nm CMOS technology is presented. To reduce power consumption a biquad cell with simple architecture is used. A simple but efficient technique is also proposed to improve the linearity of the filter without increasing its power consumption. Coarse and fine tuning techniques are used to tune the cutoff freque

Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy in the upper extremity. Diabetes mellitus increases the risk of developing CTS from an estimated prevalence of 2-4% in the general population to 15-30% in diabetics. Results after carpal tunnel release in diabetic patients with CTS have been sparsely investigated and the basis for its increased prevalence in diabetes is yet unkn

Isomeric states in nuclei with Z = 62-67 and A = 142-152 produced in the fragmentation of the relativistic (1 GeV/nucleon) Pb-208 beam were investigated. Isomeric ratios were determined for 10 isomeric states. Significant differences between theoretical and experimental values were observed.

The Integrated Design Process (IDP) was developed to streamline the design process of (solar integrated) low-energy buildings. One of the biggest differences with the traditional design process is the involvement of engineers and other consultants right from the early design stage. Although the IDP has been fully developed in theory with clear and general descriptions, the practical application of

BJECTIVE: To estimate the influence of delayed umbilical cord clamping at birth on arterial and venous umbilical cord blood gases, bicarbonate (HCO3-), base excess (BE) and lactate in vigorous newborns. SETTING: University hospital. DESIGN: Prospective observational. SAMPLE: Vaginally delivered term newborns. MATERIAL AND METHODS: Umbilical cord arterial and venous blood was sampled repeatedly eve

Background: Heavy atomic nuclei are often described using the Hartree-Fock-Bogoliubov (HFB) method. In principle, this approach takes into account Pauli effects and pairing correlations while other correlation effects are mimicked through the use of effective density-dependent interactions. Purpose: Investigate the influence of higher-order correlation effects on nuclear binding energies using Sky

From the network layer perspective, the problem of burst losses is one of the most challenging problems which restrain the development of optical burst switching (OBS) networks. Indeed, OBS is a buffer-less technology and the consequent lack of guarantees for data delivery may affect significantly the quality of service (QoS) perceived by end users. To overcome these obstacles, dedicated network m

In recent years, Skylarks Alauda arvensis have undergone dramatic population declines in many European countries. Evidence exists for deteriorating conditions during the breeding season, but little is known about the situation during the rest of the annual cycle. Here we use two approaches to test if the Dutch breeding population of Skylarks consists of resident and/or migratory individuals. First

Multifunctional buildings have become more common in the last years. At the same time the threat from antagonistic attacks has increased. This presents challenges for the fire safety systems in multifunctional buildings since continuity of functions, especially those considered to be of societal importance, need to be operational and at the same time antagonistic exposures may present more challen

High-spin states in I-123 have been populated in the Se-80(Ca-48, p4n) I-123 reaction at 207 MeV and gamma-ray coincidence events have been recorded with the Gammasphere spectrometer. The level scheme of I-123 has been extended up to spin I = 63/2. The nucleus undergoes a shape transition from moderately deformed states with collective rotation at low spins to noncollective oblate configurations a

NADH:quinone oxidoreductase or complex I is a large membrane bound enzyme complex that has evolved from the combination of smaller functional building blocks. Intermediate size enzyme complexes exist in nature that comprise some, but not all of the protein subunits in full size 14-subunit complex I. The membrane spanning complex I subunits NuoL, NuoM and NuoN are homologous to each other and to tw

A correntropy-based technique is proposed for the characterization and classification of respiratory flow signals in chronic heart failure (CHF) patients with periodic or nonperiodic breathing (PB or nPB, respectively) and healthy subjects. The correntropy is a recently introduced, generalized correlation measure whose properties lend themselves to the definition of a correntropy-based spectral de

Knowledge of the forest biomass and its change in time is crucial to understanding the carbon cycle and its interactions with climate change. LiDAR (Light Detection and Ranging) technology, in this respect, has proven to be a valuable tool, providing reliable estimates of aboveground biomass (AGB). The overall goal of this study was to develop a method for assessing AGB using a synergy of low poin

Popular Abstract in Swedish Sepsis, blodförgiftning, är ett potentiellt allvarlgt och komplicerat kliniskt syndrom samt är en av de vanligaste orsakerna till döden på intensivvårdsavdelningar. Cirka 200 per 100,000 invånare i Sverige drabbas årligen av svår sepsis. Sepsis är systemisk inflammatorisk reaktion mot mikrobiell invadering. Svår sepsis är den sepsis som associerad med en eller flera orgSepsis and subsequent organ failure remain the major cause of mortality in intensive care units in spite of significant research efforts. The lung is the most vulnerable organ affected by early hyper-inflammatory immune response in septic patients. On the other hand, the septic insult induces immune dysfunction in later phases of sepsis which in turn increases susceptibility to infections. The aim

Insulin plays an important metabolic and transmitter role in the central nervous system, but few studies have investigated the relationship between central and peripheral insulin concentrations. 35 patients undergoing knee surgery had cerebrospinal fluid (CSF) samples drawn before, 3 h after, and in the morning following surgery. Serum insulin concentrations increased after surgery and CSF insulin

When differential-algebraic equations of index 3 or higher are solved with backward differentiation formulas, the solution in the first few steps can have gross errors, the solution can have gross errors in the first few steps, even if the initial values are equal to the exact solution and even if the step size is kept constant. This raises the question of what are consistent initial values f