Search results

Filter

Filetype

Your search for "*" yielded 529993 hits

An urban bikeway network design model for inclusive and equitable transport policies

This study suggests an optimization framework to plan and design a network of bike lanes in an urban context, based on equity principles and subject to a given available budget. The novelty of the proposal consists in an objective function that aims at minimizing the existing inequities among different population groups in terms of accessibility/opportunity to the bikeways. The proposed methodolog

Yttrande över SOU 2018:67 ”Ett snabbare bostadsbyggande”

Remissvaret utgår från utredningens sammanfattning och kommenterar under ett urval av dess rubriker. Under varje rubrik i sammanfattningen ger vi våra syn-punkter.Vi har valt att inte kommentera utredningens enskilda förslag till förändrad lag-stiftning, utan istället kommentera utifrån sammanfattningen av utredningen. An-ledningen är att vi inte anser att utredningen håller en sådan kvalitet att

Multi-ancestry study of blood lipid levels identifies four loci interacting with physical activity

Many genetic loci affect circulating lipid levels, but it remains unknown whether lifestyle factors, such as physical activity, modify these genetic effects. To identify lipid loci interacting with physical activity, we performed genome-wide analyses of circulating HDL cholesterol, LDL cholesterol, and triglyceride levels in up to 120,979 individuals of European, African, Asian, Hispanic, and Braz

Exploiting Sparsity for Bipartite Hamiltonicity

We present a Monte Carlo algorithm that detects the presence of a Hamiltonian cycle in an n-vertex undirected bipartite graph of average degree delta >= 3 almost surely and with no false positives, in (2-2^{1-delta})^{n/2}poly(n) time using only polynomial space. With the exception of cubic graphs, this is faster than the best previously known algorithms. Our method is a combination of a variant o

Ambient Temperature and Associations with Daily Visits to a Psychiatric Emergency Unit in Sweden

High or low ambient temperatures pose a risk factor for the worsening or onset of psychiatric disorders. The aim of this study was to investigate the association between ambient temperature and psychiatric emergency visits in an urban region in a temperate climate. The daily number of visits to a psychiatric emergency room (PEVs) at Sahlgrenska University Hospital, Gothenburg, Sweden and the daily