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A model for calculating the noise in nonlinear optical processes arising from (nonquantum) stochastic fluctuations (mode beating) in and between the lasers participating in the nonlinear interaction has been previously developed. Assuming that all individual laser mode phases and laser modes are (statistically) independent (Gaussian statistics) and that the nonlinear interaction can be expressed a
In acute lymphoblastic leukemia, besides age and white cell count at diagnosis, the cytogenetic abnormalities t(9;22)/BCR-ABL and t(4;11)/MLL-AF4 are important prognostic markers and are often included in the treatment stratification of patients with adult acute lymphoblastic leukemia. Deletions in 9p are seen in about 9% of cases of adult acute lymphoblastic leukemia, but their prognostic impact
This project offers an initial evaluation of using the online learning platform Prezi as a tool for increasing student learning within a MA unit in human geography. It does this by comparing the use of Prezi to four other learning activities conducted during the course. The aim of the project is to see whether the use of this technology became an end in itself, thereby distracting students and det
This essay suggests that the conceptualization of strategic communication as a field uniting several disciplines was an important step forward, but progress in absolute terms has been disappointing so far. Individual researchers open up new avenues of exploration and regularly arrive at answers to questions internally consistent with their respective perspectives. But the body of reasonably verifi
The presentation of the United Nation’s (UN) Global Compact (hereinafter “GC” or “Compact”) in a book dedicated to monitoring mechanisms requires an urgent clarification: the GC itself is not a monitoring mechanism meant to deliver corporate accountability. Still, the Compact is an important hub in a broader network of initiatives dealing with responsible business practices and corporate accountab
Adult human joint cartilage lesions do not spontaneously heal. Patients with isolated articular cartilage lesions make up perhaps some 1% of the total number of patients examined by arthroscopy. Symptoms such pain and locking, and the suggestion that the untreated lesions may progress to osteoarthritis form the basis for current attempts to repair articular cartilage by cell transplantation and ot
We report the realisation of spectroscopic broadband transmission experiments on quantum cascade lasers (QCLs) under continuous wave operating conditions for drive currents up to laser threshold. This technique allows, for the first time, spectroscopic study of light transmission through the waveguide of QCLs in a very broad spectral range (λ~1.5-12 μm), limited only by the detector response and b
Abstract When a child is hospitalized, the parents find themselves in an unfamiliar environment and their parental role changes. They are in a stressful and often anxiety-filled situation and it may be difficult for them to participate in decisions. The purpose of this study was to examine the extent to which parents participate in decisions during the course of events when their child is hospital
Much psychological research makes use of explicit measures (e.g., questionnaires), where the participants are asked to report about themselves. Such measures at best index various aspects of the person’s conscious self-concept. However, there are also implicit measures that are designed to tap similar constructs in a more indirect way (e.g., the Implicit Association Test and the Thematic Appercept
Abstract. The source material consists of interviews with twenty Scandinavian children aged seven and eight. The interviews focus on two issues: first, the way in which the children describe their participation at home in decisions about food and meals; and second, children's housework. The qualitative data has been supplemented with various quantitative studies: we consider the children’s attitud
The marine Quaternary of Vendsyssel has been studied in a series of new boreholes in the area, and the climatic development is discussed on the basis of foraminiferal assemblages and stable isotopes. The foraminiferal zones are correlated with previously published records from northern Denmark, and the spatial local and regional distribution is discussed in details based on the new evidence. The n
Bacterial vaginosis is a change in flora, the cause of which is still unknown in the vast majority of instances. Bacterial vaginosis has generally been used to represent any change in vaginal flora resulting in an assumed loss of lactobacilli. However, whether such a flora represents the genetically normal state of some women is poorly defined. The present 'crude' diagnosis of bacterial vaginosis
Background: Acupuncture is used for clinical pain relief but has not been evaluated under clinical anaesthesia. This study was designed to compare movement in response to surgical incision in anaesthetized patients subjected to electro-acupuncture (EA) or sham procedures. Our hypothesis was that EA stimulation would reduce the requirements for anaesthetic gas. Methods: Forty-six healthy women, sc
Thirty-three osteosarcomas (OS) were analyzed cytogenetically. Clonal chromosome changes were detected in 17 cases. Six tumors had chromosome numbers in the diploid range, 6 in the triploid range, 1 in the tetraploid range and 1 in the pentaploid range, while 3 tumors had multiple clones with different ploidy levels. Including the present 17 tumors, a total of 27 OS with clonal aberrations have be
Kraft black liquor lignin is a biofuel that is separated from the cellulose during kraft pulping. Improved technology and energy integration in paper mills have led to an energy surplus at many mills. It is therefore of great interest to extract the lignin from the pulp mill and sell it as fuel to replace fossil fuel in other furnaces. The fractionation of kraft black liquor with a total dry matte
The presence and diversity of IncP-1 plasmids in the influent of a Danish wastewater treatment plant was studied by PCR amplification of the trfA gene in community DNA followed by sequencing. Three sets of PCR primers were designed to amplify a 281 bp fragment of trfA from all currently sequenced IncP-1 plasmids. A neighbor-joining tree, based on a multiple alignment of 72 obtained sequences toget
