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Use of flutemetamol F18-labeled positron emission tomography and other biomarkers to assess risk of clinical progression in patients with amnestic mild cognitive impairment
Importance: Patients with amnestic mild cognitive impairment (aMCI) may progress to clinical Alzheimer disease (AD), remain stable, or revert to normal. Earlier progression to AD among patients who were β-amyloid positive vs those who were β-amyloid negative has been previously observed. Current research now accepts that a combination of biomarkers could provide greater refinement in the assessmen
APOGEE Data Releases 13 and 14 : Data and Analysis
The data and analysis methodology used for the SDSS/APOGEE Data Releases 13 and 14 are described, highlighting differences from the DR12 analysis presented in Holtzman et al. Some improvement in the handling of telluric absorption and persistence is demonstrated. The derivation and calibration of stellar parameters, chemical abundances, and respective uncertainties are described, along with the ra
Case-baserad undervisning - ett verktyg för akademiska värden och studenters anställningsbarhet?
In vivo detection of alzheimer’s disease
Recent revisions to the diagnostic criteria for Alzheimer’s disease (AD†) incorporated conceptual advances in the field. Specifically, AD is now recognized to encompass a continuum, spanning from preclinical (accruing brain pathology in the absence of symptoms) through symptomatic predementia (prodromal AD, mild cognitive impairment) and dementia phases. The role of biological markers (biomarkers)
6th International Consultation on Incontinence. Recommendations of the International Scientific Committee : EVALUATION AND TREATMENT OF URINARY INCONTINENCE, PELVIC ORGAN PROLAPSE AND FAECAL INCONTINENCE
The Gaia-ESO Survey: properties of newly discovered Li-rich giants
Aims. We report 20 new lithium-rich giants discovered within the Gaia-ESO Survey, including the first Li-rich giant with an evolutionary stage confirmed by CoRoT (Convection, Rotation and planetary Transits) data. We present a detailed overview of the properties of these 20 stars. Methods. Atmospheric parameters and abundances were derived in model atmosphere analyses using medium-resolution GIRAF
Getting old in a changing world : Sons, pension, and the wellbeing of the elderly in contemporary China
The Chinese population is rapidly aging, which has brought challenges for the elderly support system. Until very recently, only urban employees were eligible to receive a pension, while the rural elderly were forced to rely on income from their own labor and support from their family. In these circumstances, it is unsurprising that the rural elderly were most likely to fall into poverty. The recen
Strategic Ignorance of Health Risk: Its Causes and Policy Consequences
We examine the causes and policy consequences of strategic (willful) ignorance of risk as an excuse to overengage in risky health behavior. In an experiment on Copenhagen adults, we allow subjects to choose whether to learn the calorie content of a meal before consuming it, and measure their subsequent calorie intake. We find strong evidence of strategic ignorance: 46% of subjects choose to ignore
'A Latter-Day Hitler' : Anti-Shah Activism and British Policy Towards Iran, 1974-1976
A population based pediatric oncology registry in Southern Sweden : the BORISS registry
A population based registry, with the acronym BORISS, was established. It contains all individuals (0-18 years of age at diagnosis) diagnosed with cancer from 1970-01-01 until 2016-12-31 in Southern Sweden. The treatment data has been entered into the registry after confirmation of the diagnosis by the Swedish national cancer registry and updates on vital status from the Swedish population registr
”Akademituppen” som övervakade novischernas skodon
Populärhistorisk biografisk artikel om akademisekreteraren och lundaprofilen Otto Ernberg (1847-1920)
Measurements and estimations of biosphere-atmosphere exchange of greenhouse gases - Arable lands
An overview of carbon dioxide (CO2) exchange and soil respiration measurements is given for representative Hungarian agroecosystems. We present results of long-term atmosphere/biosphere CO2 exchange measurements carried out at the Hungarian tall tower site (Hegyhá tsál). Tall tower net ecosystem exchange (NEE) measurements provided consistent estimates of landscape-wide carbon dioxide dynamics. Du
New concepts for the starch industry: Glucose demudding by a decanter membrane synergy process
The starch industry is a key sector of the European food industry with an annual turnover of approx. €4 billion. The production processes in the starch industry are still dominated by conventional separation processes such as evaporators, separators and rotary vacuum filters (RVFs). Membrane processes are only rarely used. This presentation will show how membrane processes can be used to optimise
Applications of Membrane Technology in the Food Industry - An approach to reduce food processing costs and to improve food quality
Over the last two decades, the global market for membrane technology in the food industry increased to a market volume of about € 800 - 850 million and is now the second biggest industrial market for membranes after water and wastewater treatment including desalination. The key membrane technologies in the food industry are the pressure driven membrane processes microfiltration (MF), ultrafiltrati
Electric resistivity and seismic refraction tomography : A challenging joint underwater survey at Äspö Hard Rock Laboratory
Tunnelling below water passages is a challenging task in terms of planning, pre-investigation and construction. Fracture zones in the underlying bedrock lead to low rock quality and thus reduced stability. For natural reasons, they tend to be more frequent at water passages. Ground investigations that provide information on the subsurface are necessary prior to the construction phase, but these ca
Plant functional trait change across a warming tundra biome
The tundra is warming more rapidly than any other biome on Earth, and the potential ramifications are far-reaching because of global feedback effects between vegetation and climate. A better understanding of how environmental factors shape plant structure and function is crucial for predicting the consequences of environmental change for ecosystem functioning. Here we explore the biome-wide relati
Mapping of quick clay by ERT and CPT-R in the Göta Älv river valley
Within clay prone areas it is important to know if and to what extent quick clay is present. In Sweden undisturbed sampling and laboratory investigations are used to determine clay sensitivity and identify quick clay. Recent research for mapping of quick clay areas with the resistivity method is based on the fact that low pore-water salinity constitutes a criterion for quick clay formation. Electr
Idrottspolitik till salu
Challenges for the degrowth transition: the debate about wellbeing
Degrowth scholars and activists have convincingly argued that degrowth in developed nations will need to be part of a global effort to tackle climate change, and to preserve the conditions for future generations’ basic needs satisfaction. However, the barriers to building a broader degrowth movement appear to be very entrenched at present. To improve the political feasibility of degrowth it is imp