Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 529578 sökträffar
Accessing general IEEE Std. 1687 networks via functional ports
Reconfigurable scan networks (RSNs), like IEEE Std. 1687 networks, offer flexible and scalable access to embedded (on- chip) instruments. These networks are typically accessed from the outside via a dedicated test port, like the test access port (TAP) of IEEE Std. 1149.1. As not all integrated circuits have a dedicated test port, the IEEE Std. P1687.1 working group is exploring how existing functi
Peripheries within economic geography: Four “problems” and the road ahead of us
This paper is a theoretical contribution to interrogate and elucidate a term commonly used (but rarely interrogated) from the perspective of the economic geography field within which we work: peripheries. As researchers of “peripheries” we are all too familiar with the fuzziness and problematic nature of this term, and our long-standing research agenda is to work towards clarifying and nuancing it
Innovation och entreprenörskap i norr
Sensor Networks Tdoa Self-Calibration : 2d Complexity Analysis and Solutions
Given a network of receivers and transmitters, the process of determining their positions from measured pseudoranges is known as network self-calibration. In this paper we consider 2D networks with synchronized receivers but unsynchronized transmitters and the corresponding calibration techniques, known as Time-Difference-Of-Arrival (TDOA) techniques. Despite previous work, TDOA self-calibration i
The factor analytical approach in trending near unit root panels
In this study, we revisit the factor analytical (FA) approach for (near unit root) dynamic panel data models, whose asymptotic distribution has been shown to be normal and well centered at zero without the need for valid instruments or correction for bias. It is therefore very appealing. The question is: Does the appeal of FA, which so far has only been documented for fixed effects panels, extends
A Study on Evacuation Behavior in Physical and Virtual Reality Experiments
Comparing results obtained in Virtual Reality to those obtained in physical experiments is key for validation of Virtual Reality as a research method in the field of Human Behavior in Fire. A series of experiments based on similar evacuation scenarios in a high-rise building with evacuation elevators was conducted. The experiments consisted of a physical experiment in a building, and two Virtual R
Use of dipyridamole is associated with lower risk of lymphoid neoplasms : a propensity score-matched cohort study
The anti-cancer potential of dipyridamole has been suggested from experiments, but evidence from population-based studies is still lacking. We aimed to explore if dipyridamole use was related to a lower risk of lymphoid neoplasms. We identified individuals with prescription of aspirin after diagnosis of ischaemic cerebrovascular disease since 2006 by linking several Swedish registers. In these asp
Translation and initial validation of the occupational balance questionnaire to Arabic—Occupational Balance Questionnaire-A
Introduction: Occupational balance (OB) is related to many health indicators, including quality of life. The Occupational Balance Questionnaire (OBQ11) was developed to measure OB, and to date, no Arabic translations of the questionnaire exist. The aim of the study was to describe the translation process of OBQ11 to Arabic and to evaluate its content validity, internal consistency, construct valid
Introduction
There is a flourishing use of long-term analysis around the economic challenges generated by natural resources exploitation (Badia-Miró et al., 2015; Bebbington et al., 2018; Mosley, 2017).
“You Should Just Keep Your Mouth Shut and Do As We Say” : Forensic Psychiatric Inpatients’ Experiences of Risk Assessments
This study presents findings of forensic inpatients’ experiences of their role in the risk assessment process. Eleven patients, recruited from two forensic psychiatric clinics in Sweden, participated in semi-structured interviews which were analyzed using qualitative content analysis. The analysis of their experiences resulted in the information of three categories: Taking responsibility for one’s
Pain in rheumatoid arthritis : a seven-year follow-up study of pain distribution and factors associated with transition from and to chronic widespread pain
Objective: To study transitions from and to chronic widespread pain (CWP) over 7 years in patients with rheumatoid arthritis (RA). Method: Two postal questionnaires were sent to patients included in the BARFOT (Better Anti-Rheumatic Pharmacotherapy) study, the first in 2010 and the second in 2017. The questionnaires assessed pain, number of tender and swollen joints, functional disability, health-
Why current statistics of complementary alternative medicine clinical trials is invalid
It is not sufficiently known that frequentist statistics cannot provide direct information on the probability that the research hypothesis tested is correct. The error resulting from this misunderstanding is compounded when the hypotheses under scrutiny have precarious scientific bases, which, generally, those of complementary alternative medicine (CAM) are. In such cases, it is mandatory to use i
RIFM fragrance ingredient safety assessment, cyclohexadecenone, CAS Registry Number 88642-03-9
Somatic disease in survivors of childhood malignant bone tumors in the nordic countries
Survivors of malignant bone tumors in childhood are at risk of long-term adverse health effects. We comprehensively reviewed cases of somatic diseases that required a hospital contact in survivors of osteosarcoma and Ewing sarcoma. In a population-based cohort study, 620 five-year survivors of osteosarcoma (n = 440) or Ewing sarcoma (n = 180), diagnosed before the age of 20 years in Denmark, Finla
Consistency and shifts in Gettier cases
Two Gettier cases are described in detail and it is shown how they unfold in terms of reflective and reflexive desiderata. It is argued that the Gettier problem does not pose a problem for conceptions of knowledge as long as we are consistent in how we understand justification and knowledge. It is only by reading the cases with a reflective understanding of justification but a reflexive understand
RIFM fragrance ingredient safety assessment, 3-decen-2-one, CAS Registry Number 10519-33-2
Manufacturing of Human Tissues as off-the-Shelf Grafts Programmed to Induce Regeneration
Design criteria for tissue-engineered materials in regenerative medicine include robust biological effectiveness, off-the-shelf availability, and scalable manufacturing under standardized conditions. For bone repair, existing strategies rely on primary autologous cells, associated with unpredictable performance, limited availability and complex logistic. Here, a conceptual shift based on the manuf
Impact of concomitant complex cardiac anatomy in nonsyndromic patients with complete atrioventricular septal defect
Objective: We studied a cohort of patients with nonsyndromic complete atrioventricular septal defect with and without concomitant complex cardiac anatomy and compared the outcomes after surgical repair. Methods: Between 1993 and 2018, 62 nonsyndromic patients underwent complete atrioventricular septal defect repair. Sixteen patients (26%) had complex complete atrioventricular septal defect with va
Opportunities and challenges of high‐pressure fast pyrolysis of biomass : A review
Most pyrolysis reactors require small sizes of biomass particles to achieve high‐quality products. Moreover, understanding the usefulness of high‐pressure systems in pyrolysis is important, given the operational challenges they exhibit specific to various biomass materials. To actualize these aspects, the authors first checked previous reviews involving pyrolysis on different biomass and different