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Neonatal circumcision and prematurity are associated with sudden infant death syndrome (SIDS)

Background: Sudden infant death syndrome (SIDS) is the most common cause of postneonatal unexplained infant death. The allostatic load hypothesis posits that SIDS is the result of cumulative perinatal painful, stressful, or traumatic exposures that tax neonatal regulatory systems.Aims: To test the predictions of the allostatic load hypothesis we explored the relationships between SIDS and two comm

The flux of extraterrestrial spinels to Earth associated with He-3 anomalies in Cenozoic and Ordovician sediments

The main goal of this thesis is to reconstruct the flux of extraterrestrial matter to Earth in specific time intervals of our past in order to add an astronomical dimension to the understanding of Earth's history. To accomplish this, extraterrestrial chrome-spinel grains have been extracted and analysed. Moreover, analyses of other proxies of extraterrestrial matter e.g. iridium in Cenozoic sedime

Is timing of reproduction according to temperature sums an optimal strategy?

Temperature sums are widely used to predict the seasonal timing of yearly recurring biological events, such as flowering, budburst, and hatching. We use a classic energy allocation model for annual plants to compare a strategy for reproductive timing that follows a temperature sum rule (TSR) with a strategy that follows an optimal control rule (OCR) maximizing reproductive output. We show that the

Anisotropic Hollow Microgels That Can Adapt Their Size, Shape, and Softness

The development of soft anisotropic building blocks is of great interest for various applications in soft matter. Furthermore, such systems would be important model systems for ordering phenomena in fundamental soft matter science. In this work, we address the challenge of creating hollow and anisotropically shaped thermoresponsive microgels, polymeric networks with a solvent filled cavity in thei

Om "kodifierad statsrätt"

Detta kapitel kommer främst att förhålla sig till koncepten ”kodifierad statsrätt” och rätten som ”formell ordning”. Den rättssociologiska forskningens rättsliga betydelse behandlas också, och hur rättssociologisk forskning kan vara betydelsefull för att lösa juridiska problem och kanske även utgöra en ”rättskälla”. Kapitlet syftar därför till att ge ett exempel på hur man kan se på ”rättssociolog

The role of highly oxygenated organic molecules in the Boreal aerosol-cloud-climate system

Over Boreal regions, monoterpenes emitted from the forest are the main precursors for secondary organic aerosol (SOA) formation and the primary driver of the growth of new aerosol particles to climatically important cloud condensation nuclei (CCN). Autoxidation of monoterpenes leads to rapid formation of Highly Oxygenated organic Molecules (HOM). We have developed the first model with near-explici

Droplet Breakup in High-Pressure Homogenizers

In this chapter, a detailed review of the current understanding of thephysical processes of droplet breakup in a high-pressure homogenizer (HPH) is presented,covering breakup mechanisms by laminar shear in the gap inlet and its boundarylayers, by local turbulence in the gap exit jet, and by cavitation. Experimentalevidence of the effects of homogenization pressure, Thoma number, dispersed andcontiIn this chapter, a detailed review of the current understanding of the physical processes of droplet breakup in a high-pressure homogenizer (HPH) is presented, covering breakup mechanisms by laminar shear in the gap inlet and its boundary layers, by local turbulence in the gap exit jet, and by cavitation. Experimental evidence of the effects of homogenization pressure, Thoma number, dispersed and

Kallikrein markers performance in pretreatment blood to predict early prostate cancer recurrence and metastasis after radical prostatectomy among very high-risk men

Background: To assess whether a prespecified statistical model based on the four kallikrein markers measured in blood—total, free, and intact prostate-specific antigen (PSA), together with human kallikrein-related peptidase 2 (hK2)—or any individual marker measured in pretreatment serum were associated with biochemical recurrence-free (BCR) or metastasis-free survival after radical prostatectomy (

The vertical influence of temperature and precipitation on snow cover variability in the Central Tianshan Mountains, Northwest China

Seasonal snow cover in mountainous regions will affect local climate and hydrology. In this study, we assessed the role of altitude in determining the relative importance of temperature and precipitation in snow cover variability in the Central Tianshan Mountains. The results show that: (a) in the study area, temperature has a greater influence on snow cover than precipitation during most of the t

Differences in genomic abnormalities among African individuals with monoclonal gammopathies using calculated ancestry

Multiple myeloma (MM) is two- to three-fold more common in African Americans (AAs) compared to European Americans (EAs). This striking disparity, one of the highest of any cancer, may be due to underlying genetic predisposition between these groups. There are multiple unique cytogenetic subtypes of MM, and it is likely that the disparity is associated with only certain subtypes. Previous efforts t

Mean muscle attenuation correlates with severe acute pancreatitis unlike visceral adipose tissue and subcutaneous adipose tissue

Background: Acute pancreatitis (AP) is a frequent disorder with considerable morbidity and mortality. Obesity has previously been reported to influence disease severity. Objective: The aim of this study was to investigate the association of adipose and muscle parameters with the severity grade of AP. Methods: In total 454 patients were recruited. The first contrast-enhanced computed tomography of

Localizing Ashkenazic Jews to Primeval Villages in the Ancient Iranian Lands of Ashkenaz

The Yiddish language is over 1,000 years old and incorporates German, Slavic, and Hebrew elements. The prevalent view claims Yiddish has a German origin, whereas the opposing view posits a Slavic origin with strong Iranian and weak Turkic substrata. One of the major difficulties in deciding between these hypotheses is the unknown geographical origin of Yiddish speaking Ashkenazic Jews (AJs). An an

A comparative study and a phylogenetic exploration of the compositional architectures of mammalian nuclear genomes

For the past four decades the compositional organization of the mammalian genome posed a formidable challenge to molecular evolutionists attempting to explain it from an evolutionary perspective. Unfortunately, most of the explanations adhered to the "isochore theory," which has long been rebutted. Recently, an alternative compositional domain model was proposed depicting the human and cow genomes

Cerebrospinal fluid levels of neurogranin in Parkinsonian disorders

Background: CSF concentration of neurogranin has been suggested as a biomarker for synapse dysfunction. Objectives: To investigate CSF neurogranin in parkinsonian disorders compared to controls and Alzheimer's disease and the possible correlations between neurogranin and cognitive and motor impairment. Methods: We included 157 patients with PD, 29 with PD with dementia, 11 with dementia with Lewy

Paving the way for transparency : How eHealth technology can change boundaries in healthcare

Den digitalisering som för närvarande äger rum inom hälso- och sjukvårdssektorn ställer både nya krav och öppnar för nya möjligheter för enskilda medborgare, vårdpersonal samt olika aktörer i samhället. I många av de e-hälsolösningar som utvecklas finns bakomliggande tankar om ökad egenmakt (empowerment) för patienten genom att denne skall få ökad kontroll över sin egen hälsa och den information sThe digitalization that currently is taking place in healthcare raises questions about how this development, with visions of more patient participation and patient empowerment, changes this sector and what role eHealth can play in these changes. The term civic health technologies (Invånartjänster) is used in Sweden to describe eHealth in the healthcare sector that is developed and deployed by the