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An almost k-wise independent sample space is a small subset of m bit sequences in which any k bits are “almost independent”. We show that this idea has close relationships with useful cryptologic notions such as multiple authentication codes (multiple A-codes), almost strongly universal hash families and almost k-resilient functions. We use almost k-wise independent sample spaces to construct new
The proposed Differential Difference Comparator (DDC) provides easy linear voltage summing/subtraction and comparison functions via current operation. The speed of this unconventional comparator drastically improved since there is no feedback loop and coupling capacitors needed to maintain the linearity. The linear input range is also enlarged by the common mode compression. The principle, design
Popular Abstract in Swedish I allt större grad har effektivitetsbegreppet kommit i fokus i samhällsomvandlingen. I huvudsak utgår vi från att effektivitet i första hand är liktydigt med ekonomisk effektivitet. Existensen av en slags övergripande, ekonomisk "rationalitet", tas för given och har närmast karaktären av naturlag eller central, samhällelig grundbult. Under det senaste decenniet har omfaThe study takes as its starting point the far-reaching organizational changes that have occurred within the public sector in Sweden, particularly the public health care sector, during the last decade. The aim of achieving efficacy has been an important driving force in these processes, which often concern mergers or reductions in personnel that are regarded as a route to success. Paradoxically, Sw
Kapitlet fokuserar hjälpmedelstekniken användning i skola och hem samt organiseringen av förskrivningsprocessen för hjälpmedel för barn med synnedsättning.
In this paper, we present new insights on classical spectral measures for heart rate variability (HRV), based on a novel method for HRV acquisition. A dynamic breathing task, where the test participants are asked to breathe following a metronome with slowly increasing frequency, allows for the acquisition of respiratory-related HRV-data covering the frequency range in which adults breathe in diffe
BACKGROUND: Polycystic ovary syndrome (PCOS) has previously been associated with several comorbidities that may have shared genetic, epigenetic, developmental or environmental origins. PCOS may be influenced by prenatal androgen excess, poor intrauterine or childhood environmental factors, childhood obesity and learned health risk behaviors. We analyzed the association between PCOS and several rel
In a world where the challenges of climate change, social inequality, economic instability, and geopolitical tensions are ever-present, educators have a unique opportunity—and responsibility—to prepare their students to navigate these complexities. However, educators are also juggling teaching and research, competing deadlines, shifting expectations, institutional paradigms, and limited time and s
Quantitative investigation of insect activity in their natural habitat is a challenging task for entomologist. It is difficult to address questions such as flight direction, predation strength and overall activities using the current techniques such as traps and sweep nets. A multi-spectral kHz remote detection system using sunlight as an illumination source is presented. We explore possibilities
Designkort/tankekort avsedda att användas som stöd för universell utformning i plan- och byggprocesser
PurposeNo consensus exists whether to administer prophylactic antibiotics in conjunction with manual placenta removal. This study aimed to investigate the postpartum risk of a new prescription of antibiotic treatment, a possible indirect variable for infection, after manual placenta removal.MethodsObstetric data were merged with data from the Anti-Infection Tool (Swedish antibiotic registry). All PurposeNo consensus exists whether to administer prophylactic antibiotics in conjunction with manual placenta removal. This study aimed to investigate the postpartum risk of a new prescription of antibiotic treatment, a possible indirect variable for infection, after manual placenta removal.MethodsObstetric data were merged with data from the Anti-Infection Tool (Swedish antibiotic registry). All
Syftet med studien var att undersöka individers motivation att prestera kreativt i arbetssammanhang. Kreativitet är nämligen i dagens arbetsliv många gånger ett nyckelbegrepp och en förutsättning för organisationers överlevnad i en föränderlig värld. Undersökningen tog sin utgångspunkt i reklambranschen, då denna antogs vara en kreativ arbetskontext. Studien har således utgått från frågeställninge
Computer-based design analysis is nowadays a common activity in most development projects. Used for design evaluation, verification, validation, or as a support for design exploration, it fulfils an important support function for the engineering designer, thus making it essential to have an operationally efficient and effective integration between both the engineering design and design analysis ac
This thesis is intended to make a contribution to ongoing efforts to enhance our understanding of the “popular” in the study of politics through a critical examination of the uses and constructions of the people in Turkish politics since the establishment of the Turkish Republic in 1923, to the present in order to distinguish between different modalities of appeals to the “people” and their implic
Context:A common genetic variant (rs10423928, A-allele) in the glucose-dependent insulinotropic polypeptide receptor gene (GIPR) is associated with decreased insulin secretion. Glucose-dependent insulinotropic polypeptide is secreted after food consumption and gipr knockout mice fed a high-fat diet are protected against obesity and disturbances in glucose homeostasis. Objective:Our objective was
Following an industrial boom from the mid-to-late 19th century, Glasgow’s East End underwent exceptional levels of industrial decline. By the 1960s, it suffered from wholesale abandonment and devaluation, visible through widespread swathes of vacant and derelict land and decrepit building structures. After several unsuccessful regeneration attempts over the decades, in 2007 Glasgow City Council (G
Background: The #metoo and #akademiuppropet media campaigns brought into stark relief the ongoing issue of workplace sexual harassment. Previous research shows this to be a pernicious and prevalent problem with severe consequences for individuals and organisations. Universities are complex spaces that can be considered as a workplace for students and as a site where boundaries between formal educa
At the onset of the pandemic, Brazil’s Federal government approved an emergency basic income to be transferred to a variety of groups that had not earlier received any of the established welfare programs. Its implementation was however riddled with challenges. With a large informal economy, many Brazilian citizens were missing from the Federal Government’s registry and, even if registered, many di
BackgroundSince the mid 80’ies, the western palliative care philosophy has influenced the development of palliative care in mainland China. However, it has caused several challenges.ObjectiveTo explore the understanding of the ‘good death’ among authorities, professionals, patients, and their relatives in end-of-life care settings in mainland China.DesignScoping review. The PRISMA-ScR checklist wa
The thesis aims to develop a 3D digital approach to the stylistic and typo-technological study of coroplastic, focusing on small figurines. The case study to test the method is a sample of terracotta statuettes from an assemblage of approximately 2000 statues and figurines found at the beginning of the 20th century in a rural open-air sanctuary at Ayia Irini (Cyprus) by the archaeologists of the S
We model the effects of collisions and close encounters on the stellar populations observed in the Milky Way nuclearstellar cluster (NSC). Our analysis is based on N -body simulations in which the NSC forms by accretion of massivestellar clusters around a supermassive black hole. We attach stellar populations to our N -body particles and follow theevolution of their stars, and the rate of collisio
