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Photochemistry of carbon monoxide and methanol in water and nitric acid hydrate ices: A NEXAFS study

Soft X-ray induced chemistry of H2O, CO and CH3OH and the effects of the water and nitric acid hydrate (HNO3 center dot 1.65H(2)O) matrix on the photochemistry of CO and CH3OH have been investigated using NEXAFS spectroscopy. For pure H2O, CO and CH3OH ices, we show that the destruction rates are strongly limited by back reactions, leading to strikingly high survival rates of these molecules upon

Investigation of formaldehyde enhancement by ozone addition in CH4/air premixed flames

Abstract The ozone (O3) decomposition in the pre-heat zone of flames can initiate and accelerate the chain-branching reactions. In the present study, formaldehyde (CH2O) was investigated by both experiment and simulation methods in methane/air laminar premixed flames under atmospheric conditions. The formaldehyde concentration profiles in the flames were measured with CH2O-PLIF. When 4500 ppm of o

Thylakoid membrane from spinach - effect of processing on their function as appetite suppressing ingredient

Popular Abstract in Swedish Övervikt och fetma ökar i hela världen och fortfarande vet ingen exakt varför vi äter mer än kroppen behöver. En rådande teori är att den västerländska dieten till stor del innehåller ”supervälsmakande” mat med mycket socker och fett som godis, glass, chips och feta såser. Sådan mat ökar risken för överkonsumtion och kan därför leda till övervikt och fetma. Att öka mättWestern diet contains a high proportion of palatable food, rich in refined carbohydrates and fat, that subsequently increases the risk of overconsumption and possibly leads to overweight and obesity. Therefore an approach to strengthen the inherent satiety for fat can be used to prevent overconsumption. Thylakoid membranes isolated from the chloroplast of green leaves have been found to reduce the

Anaesthesia and Genetics of the Ryanodine 1 Receptor

The only validated method to characterize the phenotype and to reach a definitive diagnosis of Malignant Hyperthermia Susceptibility (MHS; OMIM *145600), a pharmacogenetic disease linked to the Ryanodine 1 receptor gene (RYR1; OMIM *180901), is an invasive muscle contraction test requiring a muscle biopsy, according to the European (IVCT) protocol or to the North American (CHCT) protocol. The seri

Changes in ultrasound morphology of the uterus and ovaries during the menopausal transition and early postmenopause: a 4-year longitudinal study

Objectives To describe changes in uterine and ovarian size and morphology as determined by ultrasonography from 2 years before to 2 years after menopause. Methods Twenty 50-year-old women with fairly regular vaginal bleeding at the start of the study underwent transvaginal ultrasound examination every 3 months until 12 months postmenopause, then every 6 months until 24 months postmenopause. The re

Peak Bone Mass, Lifestyle Factors and Birth Weight: A study of 25-year old women

Background: Osteoporosis is a common bone disease, which does not give symptoms until the ultimate outcome, the fragility fracture occurs. Regulation of bone mass is controlled by genetic, environmental and nutritional influences. Peak bone mass, defined as the maximum bone mass accrued, is usually reached by the third decade of life and is an important determinant of future osteoporotic fracture.

Is Buddhism the low fertility religion of Asia?

BACKGROUND The influence of religion on demographic behaviors has been extensively studied mainly for Abrahamic religions. Although Buddhism is the world's fourth largest religion and is dominant in several Asian nations experiencing very low fertility, the impact of Buddhism on childbearing has received comparatively little research attention. OBJECTIVE This paper draws upon a variety of data sou

Visual Orientation and Navigation in Nocturnal Arthropods.

With their highly sensitive visual systems, the arthropods have evolved a remarkable capacity to orient and navigate at night. Whereas some navigate under the open sky, and take full advantage of the celestial cues available there, others navigate in more difficult conditions, such as through the dense understory of a tropical rainforest. Four major classes of orientation are performed by arthropo

Maternal smoking during pregnancy - Long-term health effects in the offspring

Popular Abstract in Swedish Idag röker cirka 6% av alla gravida kvinnor i Sverige. I vissa regioner är andelen så hög som en av tio gravida kvinnor. Trots att det betyder att det har skett en kraftig nedgång sedan man började mäta utbredningen av graviditetsrökning i början på 80-talet, visar siffror att denna nedgång verkar ha avstannat. Det är känt sedan länge att rökning under graviditeten är sGlobally, around 10 % of women smoke during pregnancy today. It is known that pregnancy smoking increases the risk of adverse short-term health effects in the offspring, such as preterm birth, low birthweight and spontaneous abortion. Less is known about whether any adverse health effects persist until adulthood. In Sweden, there are nationwide population-based health registers that are becoming i

Efficacy and tolerability of anti-TNF therapy in psoriatic arthritis patients: Results from the South Swedish Arthritis Treatment Group Register.

Background: The use of tumour necrosis factor (TNF) blocking agents in psoriatic arthritis (PsA) is increasing, and the SSATG register has followed patients with PsA for more than 5 years. The aim of the present work therefore was to present efficacy and tolerability data of TNF-blocking agents on PsA in clinical practice, and to study potential predictors for drug survival (the length of time a p

Queering school, queers in school: An introduction

Queer studies of education and research with lesbian, gay, bisexual, transgender and queer (LGBTQ) kids, tightly connected to anti-homophobia, anti-transphobia and norm-critical activism, have become a growing field with a range of theoretical and political positions and methodological approaches. One of the key contentions within this field is what researchers and activists mean by “queer” in the

Gene Expression and MicroRNA Expression Analysis in Small Arteries of Spontaneously Hypertensive Rats. Evidence for ER Stress.

Small arteries are known to develop functional and structural alterations in hypertension. However, the mechanisms of this remodeling are not fully understood. We hypothesized that altered gene expression is associated with the development of hypertension in mesenteric arteries of spontaneously hypertensive rats (SHR). Three sublines of SHR and normotensive Wistar Kyoto rats (WKY) were studied at

Hexakis(tetraaquasodium) decavanadate(V) dihydrate

The title compound, {[Na(H2O)(4)](6)[V10O28]center dot 2H(2)O}n, crystallized from a H2O/THF/CH3CN solution (pH ca 6)containing equimolar amounts of NaVO3 and N-(2-hydroxybenzyl)-N-(2-picolyl) glycine. In the crystal structure, the decavanadate [V10O28](6-) anion ((1) over bar symmetry)is coordinated, via four terminal oxide ligands of V centres, to two dinuclear [{Na(H2O)(3)}(2)(mu-H2O)(2)](2+) u

Genetic variation in PNPLA3 but not APOC3 influences liver fat in non-alcoholic fatty liver disease

Background and Aim: A recent study in Indian subjects suggested common variants in apolipoprotein C3 (APOC3) (T-455C at rs2854116 and C-482T at rs2854117) to contribute to non-alcoholic fatty liver disease (NAFLD), plasma apoC3 and triglyceride concentrations. Our aim was to determine the contribution of genetic variation in APOC3 on liver fat content and plasma triglyceride and apoC3 concentratio

A visual ergonomics intervention in mail sorting facilities: Effects on eyes, muscles and productivity.

Visual requirements are high when sorting mail. The purpose of this visual ergonomics intervention study was to evaluate the visual environment in mail sorting facilities and to explore opportunities for improving the work situation by reducing visual strain, improving the visual work environment and reducing mail sorting time. Twenty-seven postmen/women participated in a pre-intervention study, w

Measuring Professional Judgements: An Application of the Factorial Survey Approach to the Field of Social Work

The focus on this thesis is the factorial survey approach as a method for studying professional judgements in social work. The factorial survey approach, which was first introduced in the social sciences around the beginning of the 1980s, constitutes an advanced method for measuring human judgements of social objects. At the general level, this quasi-experimental approach involves presenting respo

Diabetes mellitus in Adults - Aspects of Incidence, Autoimmunity and C-peptide

Popular Abstract in Swedish Diabetes är en livslång kronisk sjukdom som före upptäckten av insulin 1922 ledde till döden inom 0-5 år från debuten vid ungdomsdiabetes, och inom ca 5-20 år vid åldersdiabetes. Användningen av insulin ändrade detta helt. Istället blev långtidskomplikationer ett hot som förkortade och påverkade livet. Förutom svåra infektioner handlar det om småkärlskomplikationer drabType 1 and type 2 diabetes increase worldwide, leading to a heavy burden of disease and its complications. All 1666 adults aged 18-100 years with new onset diabetes in Kronoberg during 3 years were registered, and type of diabetes classified by pancreatic autoantibodies and C-peptide. Annual incidences of both type 1 and type 2 diabetes were higher than previously described (27.1/100 000 and 378/1