Radiative lifetimes of 15 Tl I levels belonging to the 6s(2)ns(2)S(1/2) (n = 7-14) and 6s(2)nd(2)D(3/2) Rydberg series (n = 6-12) have been measured using a time-resolved laser-induced fluorescence technique. All the measured levels have been excited from the ground state 6s(2)6p(2)P(1/2)(0) (odd parity) with a single-step excitation process. The general perturbation of the ns series by the 6s6p(2

A longitudinal research project began in 1993 of Norwegian, Swedish and American mothers' perception of her family's dynamics and adaptation during childbearing and childrearing. Results indicated that Swedish mothers adapted better than other mothers. In 2003, a mixed design study was conducted with original Swedish mothers that aimed to describe the experience of motherhood, the meaning mothers

OBJECTIVE: To study genital symptoms and signs in women with vulvar pain, and the association with potential risk factors such as microbiological agents, sexual behaviour and genital hygiene. DESIGN: Prospective cohort study of apparently healthy women attending for contraceptive advice. SETTING: Two family planning clinics and one youth clinic in Sweden. POPULATION: Out of 996 women recruited, 79

Purpose: While we have recently detected neuronal nitric oxide synthase (nNOS) immunoreactivity in a heterogeneous population of human male urethral striated muscle, to our knowledge the association of nNOS in the female counterpart is unknown. We investigated the association of nNOS with female urethral striated muscle and re-investigated muscle fiber types. Materials and Methods: Cryostat sectio

In an approach to helical self-aggregation, C-2-symmetric cavity compounds based on the fusion of the bicyclo[3.3.1] nonane and indole framework and incorporating two 2-pyridone hydrogen-bonding motifs, compounds (-)-4 (pyrrole N-butyl) and (-)-5 (pyrrole N-decyl), have been synthesized. The 2-pyridone AD-DA hydrogen-bonding motif failed to operate in the solid state as demonstrated by X-ray diffr

Abstract is not available.

Local vibrational mode (LVM) spectroscopy is used to explore the effect of high hydrostatic pressure (HP) on the formation of small oxygen-related clusters (dimers, trimers, thermal donors, and C-O complexes) at 450degreesC and 650degreesC in Cz-Si crystals with different impurity content and prehistory. It is found, in agreement with previous studies, that HP enhances the oxygen clustering in Cz-

Popular Abstract in Swedish Denna studie undersöker hur talparagrafen (le paragraphe oral), såsom den definierats av Morel och Danon-Boileau 1998, struktureras och används i L1 franska, i L1 svenska och i L2 franska hos två svenska avancerade inlärare. Den undersökta korpusen består av sju informella och spontana endolingvala och exolingvala samtal. Studien är både kontrastiv och longitudinell i dThis study examines the structure and the use of the speech paragraph (le paragraphe oral), as defined by Morel and Danon-Boileau 1998, in L1 French, in L1 Swedish and in the L2 French production of two advanced Swedish learners. The corpus examined consists of seven informal spontaneous endolingual and exolingual conversations. The study is not only contrastive, but also longitudinal, in the sens

We studied the effect of hyperbaric oxygen treatment on axonal outgrowth in grafts of sciatic nerves in 40 rats. The sciatic nerve was transsected and a 10 mm long segment from the opposite side was immediately sutured in as a nerve graft. Postoperatively 17 animals were treated with 100% oxygen at 3.2 atmospheres absolute pressure for 45 minutes and the treatment was repeated at four and eight ho

Popular AbstractBarnomsorg- och skolakommittén fick i augusti 1996 uppdraget att utarbeta ett samlat måldokument för förskolans s.k. sexårsverksamhet och för det obligatoriska skolväsendet. I de två betänkandena –Växa i lärande (SOU 1997:21) och Att erövra omvärlden (SOU 1997:157) – anknyter kommittén till 1946 års skolkommissions tankar om skolans inre arbete, i sin vision av den svenska skolans This thesis is mainly about the life and work of the Austrian teacher and psychologist Elsa Köhler (1879-1940), but also about the work of her followers on the Swedish West coast. It traces the influences of pedagogic progressivism and the Central European school-reform movements, on the Swedish school and pre-school system, during the first half of the 20th century. These ideas as laid down in th

The isolation and characterization of six human cysteine proteinase inhibitors is reported. Their distribution in human biological fluids is also described and discussed with respect to physiological function. Studies on kininogen and cystatin C with respect to structure-function relationships and, as a result of the cystatin C studies, a general model for the mechanism of cysteine proteinase inhi

Two dinuclear manganese complexes, [Mn2BPMP(@m-OAc)2].ClO4 (1, where BPMP is the anion of 2,6-bis{[N,N-di(2-pyridinemethyl)amino]methyl}-4-methylphenol) and [Mn2L(@m-OAc)2].ClO4 (2, where L is the trianion of 2,6-bis{[N-(2-hydroxy-3,5-di-tert-butylbenzyl)-N-(2-pyridinemethyl)amino]met hyl}-4-methylphenol), undergo several oxidations by laser flash photolysis, using rutheniumII-tris-bipyridine (tri

Nonlinear discrete-time modeling of a Web server system is investigated. Server systems typically contain nonlinearities such as saturations and bounded queue lengths. The incoming traffic and service rates are best modeled by stochastic processes, well described and analyzed by queuing theory. Here, we develop and validate a control theoretic model of a general single server queue, a so-called G/