Sökresultat

Filtyp

Din sökning på "*" gav 535042 sökträffar

Long-term and regional perspectives on recent change in lacustrine diatom communities in the tropical Andes

Understanding and managing the responses of natural systems to climate change requires knowing whether recent changes in ecosystem structure and function are within the bounds of natural variation or whether the systems are entering new states that are unprecedented. Several recent studies of the fossil diatom record of the last ~ 150 years in Andean lakes have shown changes in diatom species comp

Immunoprofiles of colorectal cancer from Lynch syndrome

Colorectal cancers associated with Lynch syndrome are characterized by defective mismatch repair, microsatellite instability, high mutation rates, and a highly immunogenic environment. These features define a subset of cancer with a favorable prognosis and high likelihood to respond to treatment with anti-programmed death 1 (PD-1)/programmed death ligand 1 (PD-L1) drugs. With the aim to define imm

gazeNet : End-to-end eye-movement event detection with deep neural networks

Existing event detection algorithms for eye-movement data almost exclusively rely on thresholding one or more hand-crafted signal features, each computed from the stream of raw gaze data. Moreover, this thresholding is largely left for the end user. Here we present and develop gazeNet, a new framework for creating event detectors that do not require hand-crafted signal features or signal threshold

Nanny families : Practices of care by nannies, au pairs, parents and children in Sweden

Paying privately for childcare is a growing phenomenon, and its rise in Sweden is particularly interesting because of the vast prevalence there of publicly funded day care. This book combines family practice and childhood studies theory with the personal perspectives of nannies and au pairs, parents, and the children themselves, to provide new understandings of what constitutes ‘good care’. The auPaying privately for childcare is a growing phenomenon, and its rise in Sweden is particularly interesting because of the vast prevalence there of publicly funded day care. This book combines family practice and childhood studies theory with the personal perspectives of nannies and au pairs, parents, and the children themselves, to provide new understandings of what constitutes ‘good care’. The au

Nanny care in Sweden : The inequalities of everyday doings of care

Political initiatives such as tax deductions for domestic services, including nannies, has, together with a growing au pair market paved the way for new possibilities of organizing child care in Sweden. This affects the everyday ‘local care loops’ for the upper middle-class families purchasing the services; the logistics of solving the work/family dilemma is changed through the possibility of hiri

Doing 'Good' and Gender Equal Family : Employing Nannies and Au Pairs in Sweden

Delegated, but still intensive: Quality time and parenting in upper-middle class families in Sweden During the last decade, Swedish families have started to employ nannies and au pairs to an extent previously never experienced. Political initiatives such as tax deductions for household services, together with global trends of ‘care chains’, have created a private market for care services, which ha

Nanny care in Sweden

A new actor has been (re)introduced into family practices in Sweden: the nanny. Previous ways of organizing care for children (mainly through publicly funded daycare) are today being complemented by a growing private market for childcare, often performed by migrant women. In our research project Care for children in an era of private market service we study the practice of doing care and family in

Researching materiality and children’s biographies

Children’s biographies are only rarely and more recently considered. In this paper, we make a case for thinking biographically about children’s relational lives. Using two qualitative case studies from research with children in middle childhood, in the UK and Sweden, we attend to the materiality of children’s biographies. We explore the way in which home spaces, possessions, family mementoes and mChildren’s biographies are only rarely and more recently considered. In this paper, we make a case for thinking biographically about children’s relational lives. Using two qualitative case studies from research with children in middle childhood, in the UK and Sweden, we attend to the materiality of children’s biographies. We explore the way in which home spaces, possessions, family mementoes and m

Nanny care in Sweden : Inequalities of everyday doings of care

A new actor has been (re)introduced into family practices in Sweden: the nanny. Previous ways of organizing care for children (mainly through publicly funded daycare) are today being complemented by a growing private market for childcare, often performed by migrant women. In our research project Care for children in an era of private market service we study the practice of doing care and family in

An Integrative Analysis of Transcriptome and Epigenome Features of ASCL1–Positive Lung Adenocarcinomas

Introduction: A subgroup of lung adenocarcinoma shows neuroendocrine differentiation and expression of achaete-scute family bHLH transcription factor 1 (ASCL1), common to high-grade neuroendocrine tumors, small-cell lung cancer and large cell neuroendocrine carcinoma. Methods: The aim of this study was to characterize clinical and molecular features of ASCL1-positive lung adenocarcinoma by using r

Optimization of sample preparation for transporter protein quantification in tissues by LC–MS/MS

Background: Reproducible quantification of drug transporter protein expression in tissues is important for predicting transporter mediated drug disposition. Many mass-spectrometry based transporter protein quantification methods result in high variability of the estimated transporter quantities. Therefore, we aimed to evaluate and optimize mass spectrometry-based quantification method for drug tra

Effects of ambient pressure on ignition and flame characteristics in diesel spray combustion

This work reports on numerical investigation of effects of ambient pressure (Pam) on spray combustion under engine-like conditions. Three cases with different Pam of 42, 85 and 170 bar at a fixed ambient temperature of 1000 K are considered. Zero-dimensional calculations are first performed for autoignition of stagnant adiabatic homogenous mixtures to evaluate performance of the selected diesel su

The history and philosophy of biosignatures

This chapter examines the human search, understanding, and interpretation of biosignatures. It deals with four epistemological issues in the search for signs of life in outer space: (1) conceptualization, how we form concepts of life in astrobiology, how we define and categorize things, and the relation between our concepts and our knowledge of the world; (2) analogy, how we see similarities betwe

Towards biomimics of cell membranes : Structural effect of phosphatidylinositol triphosphate (PIP3) on a lipid bilayer

Phosphoinositide (PIP) lipids are anionic phospholipids playing a fundamental role for the activity of several transmembrane and soluble proteins. Among all, phosphoinositol-3′,4′,5′-trisphosphate (PIP3) is a secondary signaling messenger that regulates the function of proteins involved in cell growth and gene transcription. The present study aims to reveal the structure of PIP-containing lipid me

Effect of operational parameters on combustion and emissions in an industrial gas turbine combustor

Enhancing a combustion system requires increased combustion efficiency, fuel savings, and reduction of combustion emissions. In this paper, the combustion of CH4 in the combustor of an industrial gas turbine is studied and NO and CO formation/emission is simulated numerically. The objective of the current work is to investigate the influence of combustive parameters and varying the percentage of d

Passive farming and land development : A real options approach

The EU's farmers are no longer required to produce commodities to receive direct payments as long as they keep their land in good condition. Some believe this is bad for development because it encourages passive farming. We evaluate, using a real options approach, the implications of decoupled payments for the desirability and optimal timing of agricultural land development when considering sunk i