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Senare syntaktisk utveckling : en studie av satstyp och fundament i berättelse och sakprosa
Lärare, handledare och läslyftare
Vernacular architecture Reflections : Challenges and Future
Interest in vernacular structures has grown steadily over the past two decades. Vernacular structures around the world are the amalgamation of accumulated cultural, social and religious beliefs as well as practices. The valuable heritage embodied in the vernacular structures has served as sources of inspiration for centuries not only for architects, but also for a diverse, multi-disciplinary commu
Minus carbon and plus energy refugee shelter
This study discusses a proposal for a 37 m² refugeeearth shelter that could be built with the help of sevenpeople in 11 working days. The study is an experimental, participatory, living lab methodology for creating an eco-cycle shelter. The building’s skeleton is made from a minus carbon earth mix and is equipped with renewables that produce more energy than what the building consumes. No waste is
The circulatory system and a new cell type of the cephalocarid crustacean Hutchinsoniella macracantha
The circulatory system of Hutchinsoniella macracantha consists of a tubular heart in thoracic segments 1–6, a dorsoposterior channel, and body fluid (“haemocoelic”) sinuses. The heart, which is possibly closed anteriorly, has three paired ostia dorsolaterally in thoracic segments 2–4. The heart wall is formed by two cellular layers: an inner myocardium and an outer epicardium. The myofibrils are o
Baring it all- undressing Cambrian ´Orsten´phosphatocopine arthropods using synchrotron X-ray tomographic microscopy
Synchrotron radiation X-ray tomographic microscopy (SRXTM) was used to virtually dissect and peel the shields off of the microscopic, bivalved phosphatocopine crustaceans in the Cambrian ‘Orsten’ type of preservation of Sweden. Doing so opened up for an array of concealed internal structures to be observed in a fully enclosed specimen of Hesslandona ventrospinata and a semi-enclosed specimen of He
A novel ultrastructure on the corneocyte surface of mammalian nasolabial skin.
In many mammals, the skin of the rhinarium includes a thick epidermal layer. The skin surface can be smooth but can also display a structure formed of domes, ridges, and polygonal areas: a dermatoglyphic or rhinoglyphic pattern. Each structure consists of an easily visible, large area of the epidermis. The abdominal epidermis may or may not have a dermatoglyphic pattern. The abdominal skin examine
Carbon mapping for residential low carbon retrofitting
Using GIS as a decision making support tool for LEED credits
Green building rating systems are voluntary tools intended to promote sustainable building process through approaching several environmental issues that include sustainable design parameters related to the construction site and others related to its surrounding context. Decision making software support tools and methods are needed to guide practitioners on minimizing building’s environmental impac
Four sustainability goals in a Swedish low-growth/degrowth context
Continual environmental degradation and an unfair distribution of environmental burdens and benefits are two great challenges for humanity. Economic growth is often taken for granted when planning for the future. However, it is often argued that maintaining economic growth conflicts with keeping human activities adjusted to ecological boundaries and finite resources, at least for the more-develope
Neuropsychological findings in frontal lobe dementia
Neuropsychological investigations were performed on 18 patients with a clinical diagnosis of frontal lobe dementia supported by regional cerebral blood flow measurements. Nature and degree of cognitive impairment were examined with a comprehensive test battery. The results of the neuropsychological assessment could be described as three levels of cognitive impairment. The increasing levels of cogn
Neuropsychological tests as discriminators between dementia of Alzheimer type and frontotemporal dementia
The aim of this study was to examine whether cognitive test performance alone could distinguish patients with dementia of Alzheimer type (DAT) from those with frontotemporal dementia (FTD). Scores from three neuropsychological tests were used as discriminating variables in 28 cases with postmortem verified diagnoses. The selected tests measured verbal ability, visuospatial ability and verbal memor
Robust Time-of-Arrival Self Calibration with Missing Data and Outliers
The problem of estimating receiver-sender node positionsfrom measured receiver-sender distances is a key issue indifferent applications such as microphone array calibration, radioantenna array calibration, mapping and positioning using ultrawidebandand mapping and positioning using round-trip-timemeasurements between mobile phones and Wi-Fi-units. Thanks torecent research in this area we have an i
Smartphone Positioning in Multi-Floor Environments Without Calibration or Added Infrastructure
Indoor positioning for smartphone usershas received a lot of attention in recent years. Whilemany solutions have been developed, most rely on aneed for pre-deployment of infrastructure or collectingground truth data to train on. In this paper we see whatcan be done using existing WiFi-infrastructure andReceived Signal Strength from these to smartphones,not using any calibration of the signal envir
Performance on neuropsychological tests related to single photon emission computerised tomography findings in frontotemporal dementia
BACKGROUND: This study examines relations between regional cerebral blood flow (rCBF) and neuropsychological test results, age at onset and duration of disease in patients with frontotemporal-type dementia (FTD).METHOD: Sixteen patients with a diagnosis of probable FTD were examined using single photon emission computerised tomography (SPECT) with 99mTc-HMPAO as the tracer. The rCBF of 14 regions
A proposal for voluntary degrowth by redesigning money for sustainability, justice, and resilience
A dynamic role of the medial temporal lobe during retrieval of declarative memory in man
Understanding the role of the medial temporal lobe (MTL) in learning and memory is an important problem in cognitive neuroscience. Memory and learning processes that depend on the function of the MTL and related diencephalic structures (e.g., the anterior and mediodorsal thalamic nuclei) are defined as declarative. We have studied the MTL activity as indicated by regional cerebral blood flow with
Calibration, Positioning and Tracking in a Refractive and Reflective Scene
We propose a framework for calibration, positioningand tracking in a scene viewed by multiple cameras, througha flat refractive surface and one or several flat reflective walls.Refractions are explicitly modeled by Snell’s law and reflectionsare handled using virtual points. A novel bundle adjustmentframework is introduced for solving the nonlinear equationsof refractions and the linear equations
Dynamic changes in the functional anatomy of the human brain during recall of abstract designs related to practice
In the present PET study we explore some functional aspects of the interaction between attentional/control processes and learning/memory processes. The network of brain regions supporting recall of abstract designs were studied in a less practiced and in a well practiced state. The results indicate that automaticity, i.e., a decreased dependence on attentional and working memory resources, develop