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Interference in the angular distribution of photoelectrons in superimposed XUV and optical laser fields

The angular distribution of photoelectrons ejected during the ionization of Ne atoms by extreme ultraviolet (XUV) free-electron laser radiation in the presence of an intense near infrared (NIR) dressing field was investigated experimentally and theoretically. A highly nonlinear process with absorption and emission of more than ten NIR photons results in the formation of numerous sidebands. The amp

Parental Grief and Prayer in the Middle Ages : Religious Coping in Swedish Miracle Stories

This article focuses on expressions of bereavement and religious coping in medieval miracle stories from Sweden. The stories come from the collections of St. Birgitta (Bridget) of Sweden, the Blessed Bishop Nicolaus Hermanni (Sw. Nils Hermansson) of Linköping and the Blessed Katarina of Vadstena, and were recorded in the fourteenth and fifteenth centuries. Catherine M. Sanders’s modern five stages

Immune evasion by acquisition of complement inhibitors: The mould Aspergillus binds both factor H and C4b binding protein

Pathogenic fungi represent a major threat particularly to immunocompromised hosts, leading to severe, and often lethal, systemic opportunistic infections. Although the impaired immune status of the host is clearly the most important factor leading to disease, virulence factors of the fungus also play a role. Factor H (FH) and its splice product FHL-1 represent the major fluid phase inhibitors of t

Effect of cardiovascular drug classes on all-cause mortality among atrial fibrillation patients treated in primary care in Sweden: a cohort study

Risk factors for stroke are well known in atrial fibrillation (AF) patients, while less is known on the effect of these factors on total mortality. Our aim was to study the impact of cardiovascular drug classes on mortality in AF patients treated in primary care. The study population was chosen based on patient data from 75 primary care centres in Sweden compiled in a database. Individuals diagnos

Appendicitis in children: evaluation of the pediatric appendicitis score in younger and older children.

Background. This study aimed to evaluate Pediatric Appendicitis Score (PAS), diagnostic delay, and factors responsible for possible late diagnosis in children <4 years compared with older children who were operated on for suspected appendicitis. Method. 122 children, between 1 and 14 years, operated on with appendectomy for suspected appendicitis, were retrospectively analyzed. The cohort was divi

Linear Modeling and Prediction in Diabetes Physiology

Diabetes Mellitus is a chronic disease characterized by the inability of the organism to autonomously regulate the blood glucose level due to insulin deficiency or resistance, leading to serious health damages. The therapy is essentially based on insulin injections and depends strongly on patient daily decisions, being mainly based upon empirical experience and rules of thumb. The development of a

Stabilization and liftoff length of a non-premixed methane/air jet flame discharging into a high-temperature environment: An accelerated transported PDF method

A particle-based transported probability density function (PDF) method with a novel chemistry acceleration technique is developed in this work. The technique is based on the chemistry coordinate mapping (CCM) approach that was proposed in our previous works for accelerating direct numerical simulations (DNS) of partially premixed combustion. The method is first validated using Sandia flames D and

Coherent V-Band Pulse Generator for Impulse Radio BPSK

A coherent pulse generator for implementation in an impulse radio system is presented. It accurately transforms a 12.5 GHz square wave input signal to 33 ps long 60 GHz pulses. The wavelets are generated through direct conversion from base-band to 60 GHz by switching a negative differential conductance oscillator on and off. The slope of the input signal determines the phase, which is either I+ or

How Symmetrical Assumptions Advance Strategic Management Research

We develop the case for symmetrical assumptions in strategic management theory. Assumptional symmetry obtains when assumptions made about certain actors and their interactions in one of the application domains of a theory are also made about this set of actors and their interactions in other application domains of the theory. We argue that assumptional symmetry leads to theoretical advancement by

"The sky's the limit": fantasy in the age of market rationality

Purpose - This paper has three purposes. The first is to introduce the concept of fantasy, based on Lacanian pyschoanlysis, in order to link theoretically the role of narrative and affect in organizational strategies of control. The second is to use this concept to illuminate the fantasmatic as well as ideological character of so-called "market rationality." The third is to reveal three dominant f

Coulomb explosion of diatomic molecules in intense XUV fields mapped by partial covariance

Single-shot time-of-flight spectra for Coulomb explosion of N-2 and I-2 molecules have been recorded at the Free Electron LASer in Hamburg (FLASH) and have been analysed using a partial covariance mapping technique. The partial covariance analysis unravels a detailed picture of all significant Coulomb explosion pathways, extending up to the N4+-N5+ channel for nitrogen and up to the I8+-I9+ channe

Convective condensation inside horizontal smooth and microfin tubes

An experimental investigation was performed for convective condensation of R410A inside one smooth tube (3.78 mm, inner diameter) and six microfin tubes (4.54, 4.6 and 8.98 mm, fin root diameter) of different geometries for mass fluxes ranging from 99 to 603 kg m-2s-1. The experimental data were analyzed with updated flow pattern maps and evaluated with existing correlations. The heat transfer coe

UWB Systems for Wireless Sensor Networks

Wireless sensor networks are emerging as an important area for communications. They enable a wealth of new applications including surveillance, building control, factory automation, and in-vehicle sensing. The sensor nodes have to operate under severe constraints on energy consumption and form factor, and provide the ability for precise self-location of the nodes. These requirements can be fulfill

Long-term survival of women with basal-like ductal carcinoma in situ of the breast: a population-based cohort study

Background: Microarray gene-profiling of invasive breast cancer has identified different subtypes including luminal A, luminal B, HER2-overexpressing and basal-like groups. Basal-like invasive breast cancer is associated with a worse prognosis. However, the prognosis of basal-like ductal carcinoma in situ (DCIS) is still unknown. Our aim was to study the prognosis of basal-like DCIS in a large pop

The initial care when a child is diagnosed with type 1 diabetes

When a child is diagnosed with diabetes, the symptoms may be in its most severe form with ketoacidosis, to mild symptoms of diabetes, detected incidentally. Moderate and severe symptoms of diabetes presentation require infusion therapy and thereby necessitate hospitalisation for the first few days. The initial management is largely a preparation for family members to help them gain the practical u