Filetype
This thesis analyzed the relationship between breastfeeding, nasopharyngeal colonization and acute otitis media (AOM) in children. Nasopharyngeal cultures were collected from 400 children and milk samples from their mothers in connection with the scheduled visits to well baby clinics at 1-3, 4-7 and 8-12 months of age, and episodes of AOM and URI were documented. The nasopharyngeal flora was acqui
We present a unifying theory to explain cancer recurrence, therapeutic resistance, and lethality. The basis of this theory is the formation of simultaneously polyploid and aneuploid cancer cells, polyaneuploid cancer cells (PACCs), that avoid the toxic effects of systemic therapy by entering a state of cell cycle arrest. The theory is independent of which of the classically associated oncogenic mu
The high polymorphism of Major Histocompatibility Complex (MHC) genes is generally considered to be a result of pathogen-mediated balancing selection. Such selection may operate in the form of heterozygote advantage, and/or through specific MHC allele–pathogen interactions. Specific MHC allele–pathogen interactions may promote polymorphism via negative frequency-dependent selection (NFDS), or sele
The chapter outlines the main themes that emerge in discussing the futures of cultural heritage tourism in the MENA region. Six main themes are identified. The tensions between the social and economic dimensions of heritage are illustrated in the construction of heritage, especially for international and domestic tourists. These tensions are also to be found in the wat in which heritage is deliber
The Middle East and Sorth Africa (MENA) is a large, complex, and diverse region and is viewed as a huge centre of cultural and travel influence. Nevertheless, the region has been plagued by geopolitical tensions, political turmoil, instability, and conflict over the decades. The conflict-ridden and controversial image of the region in many tourism-generating markets has negatively affected the flo
With expanded HIV treatment and prevention programmes, most infants born to HIV-positive women are uninfected, but the patterns and determinants of their growth are not well described. This study aimed to assess growth patterns in a cohort of HIV-exposed uninfected (HEU) infants who participated in an experimental HIV vaccine trial and to test for associations with maternal and infant factors, inc
Research shows that a significant portion of the environmental impact from products is determined already in the design phase. Implementation of principles of Circular Economy (CE) in design practice has the potential to reduce waste and to encourage reuse of resources. Since designers are responsible for the design process, it is therefore relevant to investigate whether designers are properly eq
Context: There are limited reliable epidemiological data concerning whether individuals with benign/malignant parathyroid tumor are at an elevated risk of developing nonendocrine malignancies or vice versa. Objective: The objective of the study was to quantify these risks, especially risk of parathyroid tumors after other cancers. Design: This was a population-based retrospective cohort study. Par
This research investigated how the employees of a company experienced a VR-model of an office building that was to be their future work place and how that VR-experience com¬pared with the employees’ experience of the completed building. About two years after the VR-showings the building was completed and the staff had moved into the building. The results for the employees who saw the VR-presentati
“The eyes lead the body.” A good visual environment is important for performance and wellbeing. Unsatisfactory visual conditions often induce a strained posture, more or less unconsciously, in an effort to improve vision. The requirements for the visual environment in an operating theatre are high. Surgeons or assistants who are having visual problems can induce treatment hazards. The purpose of t
How might a liberal democratic community best regulate human genetic engineering? Relevant debates widely deploy the usually undefined term “human dignity.” Its indeterminacy in meaning and use renders it useless as a guiding principle. In this article, I reject the human genome as somehow invested with a moral status, a position I call “genetic essentialism.” I explain why a critique of genetic e
The bromovinyl radical has been prepared by the reaction of bromine atoms with acetylene in an argon matrix at 17 K and its i.r. spectrum has been studied. The spectrum of C2HDBr• shows the presence of two isomers, indicating that the radical has an unsymmetric structure.
Background: The aim of this study was to describe hand fracture epidemiology/etiology in city children and describe time trend during six decades. Patients and methods: A single hospital serves the entire city population of 271,271 (year 2005). Through the hospital medical and radiological archives, we collected epidemiology and etiology data concerning pediatric (age < 16 years) hand fractures in
Natural light-harvesting is performed by pigment–protein complexes, which collect and funnel the solar energy at the start of photosynthesis. The identity and arrangement of pigments largely define the absorption spectrum of the antenna complex, which is further regulated by a palette of structural factors. Small alterations are induced by pigment–protein interactions. In light-harvesting systems
Social interaction research is lacking an experimental paradigm enabling researchers to make causal inferences in free social interactions. For instance, the expressive signals that causally modulate the emergence of romantic attraction during interactions remain unknown. To disentangle causality in the wealth of covarying factors that govern social interactions, we developed an open-source video-
Background: Access to contraception can be a transformational intervention towards advancement of education, health, and freedom of choice. Countries have committed to improving access to contraception enshrined in the sustainable development goals (SDGs), indicator 3.7.1. Our study seeks to investigate the level of inequality in current use of modern contraception and unmet need for contraception
Organ donation is a crucial aspect of healthcare, yet, the number of donors is insufficient to cover the demand for transplant procedures. In the European Union, around 15 people die each day waiting for a life-saving organ. National policies differ greatly among countries, but it is unclear how successful policies affect Deceased Organ Donation when introduced in other settings. This paper explor
Japan’s decision to end it contribution to the U.N.’s top gender equality body could hardly come at a worse time, both diplomatically and symbolically.
