This paper explores some questions about the use of models of nursing. These questions make various assumptions about the nature of models of nursing, in general and in particular. Underlying these assumptions are various philosophical positions which are explored through an introduction to postmodernist approaches in philosophical criticism. To illustrate these approaches, a critique of the Ro...

CT ED P RO O Abstract When stimulated, vasopressin neurones discharge lengthy, repeating bursts of action potentials. An increase in the stimulus strength causes both a lengthening of the bursts’ active phase and an increase in the intra-burst firing frequency. Here we extend our earlier model (P. Roper, J. Callaway, W. Armstrong. J. Neurosci. 24(20) (2004) 4831.) for phasic bursting at a const...

where we agree to interpret x ~ as x n. [As there will be a frequent need to make such interpretat ions, due to the cyclic nature of the feedback in (0.1), let us agree that all indices (superscripts) of all variables are to be taken modu lo n.] We assume the nonlineari ty f = (fl, f2,...,fn) is defined on a n o n e m p t y open set 0 c R n with the p roper ty that each coordinate project ion O...

Current matrix elements and observables for electroand photo-excitation of baryons from the nucleon are studied in a light-front framework. Relativistic effects are estimated by comparison to a nonrelativistic model, where we use simple basis states to represent the baryon wavefunctions. Sizeable relativistic effects are found for certain transitions, for example, to radial excitations such as ...

We present a new approach for determining spatially optimized operators that can be used for lattice spectroscopy of excited hadrons. Jacobi smeared quark sources with different widths are combined to construct hadron operators with different spatial wave functions. We use the variational method to determine those linear combinations of operators that have optimal overlap with ground and excite...

Preeklampsi, gebelik ve doğum sonu dönemde anne bebek sağlığını ciddi şekilde etkileyecek önemli bir sağlık sorunudur. Dünyada ölümlerinin nedenleri arasında preeklampsi ön sırada yer almaktadır. Gebelik döneminde hipertansiyon hastalıklarının alan komplikasyonudur. Ancak preeklampsinin erken tespit edilerek doğru yönetilmesi ile maternal morbidite mortalite oranları azaltılabilmektedir. Bu çal...