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An experimental and kinetic modeling study on the laminar burning velocity of NH3+N2O+air flames

In the present work, the laminar burning velocities of the NH3+N2O+air flames were measured using the heat flux method at 1 atm and 298 K, with varied equivalence ratios and N2O mixing ratios. For the mixing ratio N2O/(N2O+air) = 0.5, a full range of equivalence ratios was covered. Moreover, at three equivalence ratios an extended range of mixing ratios was investigated. The laminar burning veloci

Gene therapy for infantile malignant osteopetrosis : review of pre-clinical research and proof-of-concept for phenotypic reversal

Infantile malignant osteopetrosis is a devastating disorder of early childhood that is frequently fatal and for which there are only limited therapeutic options. Gene therapy utilizing autologous hematopoietic stem and progenitor cells represents a potentially advantageous therapeutic alternative for this multisystemic disease. Gene therapy can be performed relatively rapidly following diagnosis,

Gender differences in willingness to compete : The role of public observability

A recent literature emphasizes that gender differences in the labor market may in part be driven by a gender gap in willingness to compete. However, whereas experiments in this literature typically investigate willingness to compete in private environments, real world competitions often have a more public nature, which introduces potential social image concerns. If such image concerns are importan

Neighborhood environmental factors and physical activity status among rural older adults in Japan

(1) Background: Although several neighborhood environmental factors have been identified to be associated with older adults’ physical activity, little research has been done in rural areas where the population is aging. This study aimed to investigate neighborhood environmental factors and the longitudinal change of physical activity status among rural older adults in Japan. (2) Meth-ods: The stud

EDGE : A new approach to suppressing numerical diffusion in adaptive mesh simulations of galaxy formation

We introduce a new method to mitigate numerical diffusion in adaptive mesh refinement (AMR) simulations of cosmological galaxy formation, and study its impact on a simulated dwarf galaxy as part of the 'EDGE' project. The target galaxy has a maximum circular velocity of 21 km s-1 but evolves in a region that is moving at up to 90 km s-1 relative to the hydrodynamic grid. In the absence of any miti

Hydraulic force is a novel mechanism of diastolic function which may contribute to decreased diastolic filling in HFpEF and facilitate filling in HFrEF

BACKGROUND: A hydraulic force generated by blood moving the atrio-ventricular plane is a novel mechanism of diastolic function. The direction and magnitude of the force is dependent on the geometrical relationship between the left atrium and ventricle and is measured as the short-axis atrio-ventricular area difference (AVAD). In short, the net hydraulic force acts from a larger area towards a smal

A bacterial protease depletes c-MYC and increases survival in mouse models of bladder and colon cancer

Is the oncogene MYC upregulated or hyperactive? In the majority of human cancers, finding agents that target c-MYC has proved difficult. Here we report specific bacterial effector molecules that inhibit cellular MYC (c-MYC) in human cells. We show that uropathogenic Escherichia coli (UPEC) degrade the c-MYC protein and attenuate MYC expression in both human cells and animal tissues. c-MYC protein

Association between Perceived Daylit Area and Self-reported Frequency of Electric Lighting Use in Multi-dwelling Buildings

This paper examines the association between daytime electric lighting use and perceived indoor daylight availability in residential spaces. In addition, occupant preferences were evaluated, in particular which rooms are prioritized in terms of daylight availability. The study deployed a questionnaire survey that was carried out in typical multi-dwelling apartment blocks in Malmö, Sweden (Latitude:

Low sun exposure habits is associated with a dose-dependent increased risk of hypertension : a report from the large MISS cohort

In prospective observational cohort studies, increasing sun exposure habits have been associated with reduced risk of cardiovascular mortality. Our aim was to assess possible observational mechanisms for this phenomenon. A written questionnaire was answered by 23,593 women in the year 2000 regarding risk factors for melanoma, including factors of possible interest for hypertension, such as detaile

An Age-Related Exponential Decline in the Risk of Multiple Islet Autoantibody Seroconversion During Childhood

OBJECTIVE: Islet autoimmunity develops before clinical type 1 diabetes and includes multiple and single autoantibody phenotypes. The objective was to determine age-related risks of islet autoantibodies that reflect etiology and improve screening for presymptomatic type 1 diabetes.RESEARCH DESIGN AND METHODS: The Environmental Determinants of Diabetes in the Young study prospectively monitored 8,55

Cesarean Section. Impact on Postpartum Recovery, Subsequent Pregnancy and Delivery.

Women are at increased risk of complications after Cesarean section (CS) postpartum and in subsequent pregnancy and delivery. The overall aim of the thesis was to evaluate complications after CS, outline options for their management and to assess strategies to increase the rate of vaginal deliveries after CS (VBAC).Paper I was a prospective study where women were offered to have an additional appo

Introduction

The aim of this chapter in the report book in Sociology of Law, and Child Rights Institute, Lund University, is to sum up and report, in a summarizing overview in an Introduction our main experiences of Child Rights in Education during 18 years as researchers and teachers in the Sida international training program on "Child Rights, Classroom and School Management".The aim of this report book in Sociology of Law, and Child Rights Institute, LundUniversity, is to sum up and report, in a summarizing overview in the Introduction our main experiences of Children´s Rights in Education during 18 years in the Global South as researchers and teachers.

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This article seeks to elucidate that influence by examining the Malazim [Lectures] of Hussein al-Houthi, the founder of the Houthi movement in Yemen, and comparing them to the ideas and visions of Hassan al-Banna, the founder and theoretician of the Muslim Brotherhood group, as was evident in the book called: Rasa'il Hassan al-Banna, [Messages of Hassan al-Banna] and it will work to clarify the es

The Future of Sharing? A Roundtable for Horizon Scanning on Sharing Cities

Organised on the 16 November 2020, the roundtable on “Sharing Cities – Shaping Tomorrow” focused on sharing insights and ideas on the future of sharing in our cities and communities. The roundtable gathered over 40 people from around world and formed part of the Smart City Live Conference. This report pulls together the conversations at the roundtable and distils the key findings.

A just transition towards a coal-free steel industry: perspectives from labour

Limiting global warming to ‘safe’ levels will require rapid and radical reductions of greenhouse gas emissions across all sectors of the global economy. The discontinuation of incumbent industrial structures, that will be an unavoidable part of such sustainability transitions, will disproportionally burden certain groups. Recent events including the social and political unrest linked to the immine

Dynamic capabilities triggered by cloud sourcing: a stage‑based model of business model innovation

Current research offers very limited insights on the process of how the adoption and continued use of cloud sourcing might trigger and push the development of business model innovation and affect the competitive advantage of a firm. Applying an abductive approach, with two longitudinal case studies of cloud sourcing firms, and a theoretical framework based on stage-based models of business model i

The implications of digitalization on business model change

Context: Digitalization brings new opportunities and also challenges to software companies.Objective: Software companies have mostly focused on the technical aspects of handing changes and mostly ignoring the business model changes and their implications on software organization and the architecture. In this paper, we synthesize implications of the digitalization based on an extensive literature s

Cost and benefit analysis of quality requirements in competitive software product management: a case study on the QUPER model

In market-driven product development, it is important that the software product is released to the market at the right time, and offers higher quality than the competitors. In release planning, the allocation of development effort in investments into product enhancements, functions are competing with quality requirements for limited resources. In addition, it is important to find the right balance

Can foundational economy save regions in crisis?

We perform an explorative analysis of employment patterns in the foundationaleconomy producing mundane everyday necessities and providing welfare services across Swedish regional labour markets between 2007 and 2016. We focus specifically on hierarchical patterns in spatial distribution of foundational activities and their association – direct and through integration with other economic activities