Sökresultat

Filtyp

Din sökning på "*" gav 530800 sökträffar

The FERRUM Project: New f-value Data for Fe II and Astrophysical Applications

We present the FERRUM Project, an international collaboration aiming at a production and evaluation of oscillator strengths (transition probabilities) of selected spectral lines of singly ionized iron group elements, that are of astrophysical relevance. The results obtained include measurements and calculations of permitted and forbidden lines of Fe II. The data have been applied to both emission

Di-mu-chloro-bis[(2,2-bipyridine)chlorocopper(II)]

The title compound, [Cu2Cl4(C10H8N2)(2)], represents the first example of a simple dimeric coordination complex of Cu-II and 2,2'-bipyridine (bpy). The metal is in a five-coordinate distorted square-pyramidal environment, bonded to a 2,2'-bipyridine molecule, two bridging chlorides and one terminal chloride. There is a centre of symmetry at the mid-point of the Cu---Cu vector.

A del(X)(p11) carrying SRY sequences in an infant with ambiguous genitalia

BACKGROUND: SRY (sex-determining region, Y) is the gene responsible of gonadal differentiation in the male and it is essential for the regular development of male genitalia. Translocations involving the human sex chromosomes are rarely reported, however here we are reporting a very rare translocation of SRY gene to the q -arm of a deleted X chromosome. This finding was confirmed by cytogenetic, fl

An extremal function for the multiplier algebra of the universal Pick space

Let $H^2_m$ be the Hilbert function space on the unit ball in $\C{m}$ defined by the kernel $k(z,w) = (1-\langle z,w \rangle)^{-1}$. For any weak zero set of the multiplier algebra of $H^2_m$, we study a natural extremal function, $E$. We investigate the properties of $E$ and show, for example, that $E$ tends to $0$ at almost every boundary point. We also give several explicit examples of the extr

Decision-making during hospitalization: parents' and children's involvement.

Background. Ethical duties of health professionals include the obligation to enhance their patients' competence and ability to participate. Aims and objectives. To explore what kind of decisions and how these decisions were made during a child's hospitalization. Design. During a 9-week period 24 children and their parents were followed during the course of events at the hospital. In total 135 ho

STM 2004

Review on Brocken book on Brittish Folk Music, Folk Revival

Nödvändighetens pris : Konsumtion och knapphet bland barnfamiljer

Popular Abstract in Swedish Syftet med avhandlingen är att studera relationen mellan ekonomisk knapphet och konsumtion med fokus på barnfamiljer. Avhandlingen handlar huvudsakligen om att teoretiskt försöka förstå vad ekonomisk knapphet kan innebära i förhållande till ett konsumtions- eller överflödssamhälle som det svenska. Barnfamiljer används som ett empiriskt exempel för att illustrera de teorThe object of this thesis has been to study the relationship between consumption and economic scarcity from a theoretical perspective. I have used families with children as an empirical example to illustrate the theoretical framework. There are two main questions: The first focuses on the structures that create specific conditions for low-income consumers. The second relates to how the households

Flow cytometry DNA analysis and prediction of loco-regional recurrences after mastectomy in breast cancer

The study concerns whether DNA flow cytometry and estrogen receptor analysis might help predict which breast cancer patients, particularly node-positive ones, were at the greatest risk of developing loco-regional recurrence (LRR). Such patients would best benefit from postoperative radiotherapy following modified radical mastectomy and axillary lymph node dissection. After this type of surgery, 50

Simplified two-parameter gamma distribution for derivation of synthetic unit hydrograph

Several methods for synthetic unit hydrographs are available in the literature. Most of them involve manual, subjective fitting of a hydrograph through few data points. Because it is difficult, the generated unit hydrograph is often left unadjusted for unit runoff volume. To circumvent this problem, a simplified version of the existing two-parameter gamma distribution is introduced to derive a syn

beta 1 Integrin and alpha-dystroglycan binding sites are localized to different laminin-G-domain-like (LG) modules within the laminin alpha 5 chain G domain

Laminins are a group of extracellular-matrix proteins important in development and disease. They are heterotrimers, and specific domains in the different chains have specialized functions. The G domain of the alpha5 chain has now been produced in transfected mammalian cells as single modules and two tandem arrays, alpha5LG1-3 and alpha5LG4-5 (LG is laminin G domain-like.). Using these fragments we

Nonmuscle Myosin motor of smooth muscle.

Nonmuscle myosin can generate force and shortening in smooth muscle, as revealed by studies of the urinary bladder from mice lacking smooth muscle myosin heavy chain (SM-MHC) but expressing the nonmuscle myosin heavy chains A and B (NM-MHC A and B; Morano, I., G.X. Chai, L.G. Baltas, V. Lamounier-Zepter, G. Lutsch, M. Kott, H. Haase, and M. Bader. 2000. Nat. Cell Biol. 2:371–375). Intracellular ca

A Novel Semi-Empirical Tire Model for Combined Slips

A new tyre-force model for simultaneous braking and cornering is presented, which is based on combining existing empirical models for pure braking and cornering with brush-model tyre mechanics. The aim is to offer an easy-to-use, accurate model for vehicle-handling simulations. On a working tyre the contact patch between the tyre and the road is, in general, divided into an adhesion region where t