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Anomalously bright UV lines of Fe II as a probe of gas condensations in the vicinity of hot stars

Two UV lines of Fe II at 2507/2509 Å are extremely bright inspatially resolved HST/STIS spectra of dense gas condensations (the socalled Weigelt blobs) close to the central star of eta Carinae. Thelines also appear unresolved in HST/FOS spectra of the star AE And.Under normal conditions the lines should hardly be observable. Based onrecent studies of the formation of thelambdalambda2507/2509 lines

Blunt renal trauma. Analysis of 417 patients

Case records of 417 patients, from a well-defined area, who were hospitalized because of blunt renal trauma during the period 1950-1979 were analyzed. The incidence increased during the final decade, corresponding to a rising incidence of motor traffic accidents and sports injuries. Young patients, between 10 and 29 years of age, were responsible for the increase and half of all patients were in t

Development of separation technique for stem cells

In recent years, human embryonic stem cells have been established, and somatic stem cells derived from various adult organs have been identified and characterized to differentiate into various kinds of functional cells. There have been attempts to use functional cells induced from such stem cells for tissue regeneration and cell therapy. The method is expected to become an important treatment for

Is HRT indicated for the prevention of cardiovascular disease?

There is compelling evidence to suggest that estrogen administration to women of climacteric age reduces subsequent myocardial infarction by some 50%. Accumulating data also suggests estrogens confer substantial protection from stroke. Given this rationale, it is prudent to suggest to regulatory bodies that estrogen treatment would have this indication. Estrogens have other well-defined, and less

A precise measurement of the B+, B-0 and mean b-hadron lifetime with the DELPHI detector at LEP I

Final results from the DELPHI Collaboration on the lifetime of B+ and B-0 mesons and the mean b-hadron lifetime, are presented using the data collected at the Z(0) peak in 1994 and 1995. Elaborate, inclusive, secondary vertexing methods have been employed to ensure a b-hadron reconstruction with good efficiency. To separate samples of B+ and B-0 mesons, high performance neural network techniques a

A high-resolution FT-IR study of the fundamental bands v(7), v(8), and v(18) of ethene secondary ozonide

Ozonization reaction of ethene in neat film at 77 K was performed. Separation of ethene secondary ozonide from the other products of the reaction was performed by continuous pumping of the reactor. Only the products, which evaporated from the walls of the reactor at 185 K, were transferred to the gas cell. The high-resolution infrared absorption spectrum of gaseous ethene secondary ozonide (C2H4O3

Preschool outcome in children born very prematurely and cared for according to the Newborn Individualized Developmental Care and Assessment Program (NIDCAP)

Aim: Care based on the Newborn Individualized Developmental Care and Assessment Program (NIDCAP) has been reported to exert a positive impact on the development of prematurely born infants. The aim of the present investigation was to determine the effect of such care on the development at preschool age of children born with a gestational age of less than 32 wk. Methods: All surviving infants in a

Könsdidaktiska mönster i förskolepedagogiska texter

The main issue of the thesis is to study the gender didactic patterns that can be found in Swedish, historical and present pre-school curricular texts. The selected period starts from around the 1850s until the middle of the 1990s. The study is based on a social and historical context, curriculum theory and gender theory. The analysed texts are the following, (1) Handbooks for educators, during t

Facts and myths on recurrent vulvovaginal candidosis-a review on epidemiology, clinical manifestations, diagnosis, pathogenesis and therapy.

Approximately three-quarters of all women will experience an episode of vulvovaginal candidosis at least once in their life and 5-10% of them will have more than one attack. Women suffering from three to four attacks within 12 months will be diagnosed with recurrent vulvovaginal candidosis (RVVC). This review covers the large number of proposed aetiological factors for RVVC. The diagnosis of the c

Experimental f-Value and Isotopic Structure for the Ni I Line Blended with [O I] at 6300 Å

We have measured the oscillator strength of the Ni I line at 6300.34Å, which is known to be blended with the forbidden line [O I]lambda6300 used for the determination of the oxygen abundance in coolstars. We also give wavelengths of the two isotopic line components of58Ni and 60Ni derived from the asymmetriclaboratory line profile. These two line components of Ni I have to beconsidered when calcul

Making the Poor Work : Social Assistance and Activation in Sweden

Popular Abstract in Swedish Utformningen av fattigvården och de arbetskrav man ställer på mottagarna har alltid varit kontroversiella frågor i socialpolitiken, såväl under fattig- och arbetshusens tidsålder under 1800-talet, som i nuvarande diskussioner om socialbidrag och aktivering av bidragstagarna. Den första delen av avhandlingen diskuterar begreppen fattigdom, marginalisering och social utesManagement of poor relief and work demands have been controversial questions in social policy during the workhouse era of the nineteenth century as well as in current discussions on social assistance and activation of recipients. The first part contains a discussion on the concepts of poverty, marginalisation, and social exclusion, and continues with an overview of activation policies for recipien

Hypertension in primary hyperparathyroidism in relation to histopathology

Hypertension in primary hyperparathyroidism (HPT) was previously attributed to hypercalcemia per se or to impaired kidney function. Of 441 consecutive patients operated on for HPT over 24 years, 57% were hypertensive. Preoperative blood pressure remained fairly constant during the study period, despite otherwise markedly changing clinical picture with, latterly, more asymptomatic patients. The pre