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Sample sizes for estimating key ecosystem characteristics in a tropical terra firme rainforest

This study evaluated the sample sizes necessary to estimate several soil and vegetation characteristics within 10% confidence intervals with 95% probability in three terra firme tropical rainforest sites. Across all three plots, the most spatially heterogeneous variables were measurements of total standing crop root mass, ground surface litter mass, litter fall, root growth and soil respiration wh

Contradictions of Sustainable Mobility - The Illogic of Growth and the Logic of Myth

This paper presents the prospects of viewing sustainable mobility as a merger of seemingly opposing values and ideas into a coherent and fully emplotted myth. Myth, in this sense, is not a false story meant to amuse or discredit, but rather a story based on naturalised beliefs giving it the supremacy of the obvious. Through the process of emplotment, myths create internal logics that help relieve

Narration and reading comprehension in Swedish children and adolescents with hearing impairment

Popular Abstract in Swedish Barn och ungdomar med hörselnedsättning har, i högre grad än jämnåriga kamrater utan hörselnedsättning, språkliga problem. Dessa problem märks när barnen gått några år i skolan och större krav ställs på deras läsförmåga och på deras förmåga att uttrycka sig i tal och skrift. Problemen kan yttra sig tidigt och på olika sätt, som svårigheter med att uttala och särskilja sThe aim of the present thesis was to explore reading comprehension and narration in children and adolescents with different degrees of hearing impairment (HI). In Study I, reading comprehension was investigated in 16 children with cochlear implants (CI), aged 7-13 years. Over 60% of the investigated children performed at the level of their hearing peers. Reading comprehension was better than expec

Lack of support structures in prioritization decision making concerning patients and resources. Interviews with Swedish physicians.

AIM: To investigate physicians' experiences in relation to prioritization and financing in health care in order to gain a deeper understanding of the reasons behind their standpoints. METHODS: Eighteen physicians, seven womenand eleven men, aged 30 to 69 years were interviewed and the text was analyzed using an inductive approach, also described as conventional qualitative content analysis. RESULT

From shelf to abyss: Record of the Paleocene/Eocene-boundary in the Eastern Alps (Austria)

In the Eastern Alps (Austria) several marine successions, which were deposited ranging from shallow shelf to bathyal slope and abyssal basin, provide detailed records across the Paleocene/Eocene-boundary. These records indicate a two-step event starting with a prominent sea-level fall and followed by climatic changes. At the northern and southern shelves that fringed the Penninic Basin, the shallo

Photophysics of an Intramolecular Hydrogen-Evolving Ru-Pd Photocatalyst

Photoinduced electron-transfer processes within a precatalyst for intramolecular hydrogen evolution [(tbbpy)(2)Ru(tpphz)PdCl2](2+) (RuPd; tbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine, tpphz = tetrapyrido[3,2-a:2',3'c:3 '',2 '',-h:2"',3'''-j]phenazine) have been studied by resonance Raman and ultrafast time-resolved absorption spectroscopy. By comparing the photophysics of the [(tbbpy)(2)Ru(tpphz)](2

Common Genetic Variation at BARD1 Is Not Associated with Breast Cancer Risk in BRCA1 or BRCA2 Mutation Carriers

Background: Inherited BRCA1 and BRCA2 (BRCA1/2) mutations confer elevated breast cancer risk. Knowledge of factors that can improve breast cancer risk assessment in BRCA1/2 mutation carriers may improve personalized cancer prevention strategies. Methods: A cohort of 5,546 BRCA1 and 2,865 BRCA2 mutation carriers was used to evaluate risk of breast cancer associated with BARD1 Cys557Ser. In a second

Recent discoveries widen the basis for future research in Alzheimer´s disease.

Abstract. Intended as food for thought this revue offers a general orientation on Alzheimer’s disease (AD) with comments on the brain changes and clinical features. But more importantly, it points out recent research findings which may offer new alleys for AD research pertinent to the etiology and pathogenesis of AD and alternatives to the so far rather unfruitful and costly amyloid research trail

The Global War On Terrorism as Meta-Narrative: An Alternative Reading of Recent Chinese History

When we speak of the “Cultural Revolution” in China, we actually refer not to the past but to a narrative interpretation of the past, a particular organization of knowledge which has gone unquestioned for a long time. This paper attempts to develop an alternative narrative scope from which to view the final ten-plus years of politics in the People’s Republic under Mao Zedong. It looks at that same

Straightforward rapid spectrophotometric quantification of total cyanogenic glycosides in fresh and processed cassava products.

In this study, we extend pioneering studies and demonstrate straightforward applicability of the corrin-based chemosensor, aquacyanocobyrinic acid (ACCA), for the instantaneous detection and rapid quantification of endogenous cyanide in fresh and processed cassava roots. Hydrolytically liberated endogenous cyanide from cyanogenic glycosides (CNp) reacts with ACCA to form dicyanocobyrinic acid (DCC

Differing Risk Factor Profiles of Ischemic Stroke Subtypes: Evidence for a Distinct Lacunar Arteriopathy?

BACKGROUND AND PURPOSE: Differences in risk factor profiles between lacunar and other ischemic stroke subtypes may provide evidence for a distinct lacunar arteriopathy, but existing studies have limitations. We overcame these by pooling individual data on 2875 patients with first-ever ischemic stroke from 5 collaborating prospective stroke registers that used similar, unbiased methods to define ri

Charge Dependence of Solvent-Mediated Intermolecular Coster-Kronig Decay Dynamics of Aqueous Ions.

The 2s and 2p photoelectron spectra have been measured for Na(+), Mg(2+), and Al(3+) ions in aqueous solution. In all cases, the 2s lines are significantly broader than the 2p features, which is attributed to a shorter lifetime of the respective 2s hole. Since intraionic Coster-Kronig decay channels from the (2s)(-1) state are closed for free Na(+), Mg(2+), and Al(3+) ions, this is evidence for an

Investigations into the Effects of Turmeric, Cinnamon and Green Tea on Glycaemic Control and Liver Enzymes

Lifestyle changes such as caloric over-consumption and decreased physical activity are causing overweight and obesity, leading to an epidemic increase in type 2 diabetes mellitus (T2DM). Overweight, cardiovascular disease and diabetes are closely linked, and cardio-vascular disease is the most important cause of morbidity and mortality among patients with T2DM. Identifying food that can reduce blo

Effects of Endotoxin and Psychological Stress on Redox Physiology, Immunity and Feather Corticosterone in Greenfinches

Assessment of costs accompanying activation of immune system and related neuroendocrine pathways is essential for understanding the selective forces operating on these systems. Here we attempted to detect such costs in terms of disruption to redox balance and interference between different immune system components in captive wild-caught greenfinches (Carduelis chloris). Study birds were subjected