Calls to a home birth helpline: empowerment in childbirth

In the UK a woman has the right to decide to give birth at home, irrespective of whether she is expecting her first or a subsequent child and of any perceived ‘risk’ factors. However, the rate of home births in the UK is very low (around 2%), varies widely across the country and many women do not know how to arrange midwifery cover. The Home Birth helpline is a UK-based voluntary organisation offering support and information for women planning a home birth. In order to gain direct access to the issues that are of concern to women when planning a home birth, 80 calls to the helpline were recorded. The aims of this paper are to document the problems that callers to this helpline report having when trying to arrange home births and to explore the strategies the call-taker uses in helping women to exercise their right to birth at home. The paper concludes that women are not easily able to exercise their right to choose the place of birth and suggests a number of recommendations for action

Girlguiding Medicine Maker Badge

This badge is a collaboration between Girlguiding Dundee and the Wellcome Centre for AntiInfectives Research (WCAIR). The Centre is part of the School of Life Sciences at the University of Dundee. The activities have been created by scientists who work on the development of new medicines to treat infectious diseases. We would like to thank everyone who has been involved for all of their hard work

Separability of Hamilton-Jacobi and Klein-Gordon Equations in General Kerr-NUT-AdS Spacetimes

We demonstrate the separability of the Hamilton-Jacobi and scalar field equations in general higher dimensional Kerr-NUT-AdS spacetimes. No restriction on the parameters characterizing these metrics is imposed.Comment: 4 pages, no figure

Imaginary functions

The imaginary expression which occurs in common Algebra, and in all the higher departments of mathematical science, has been one of the most perplexing problems which the human mind has encountered in any age. It was studied by the early mathematicians and became a field of speculation, but developed no marked results, for it was generally considered algebraically and in the interpretation is a symbol of an impossible operation. But many of the problems arising from algebraic-geometrical analysis involving imaginaries was of such importance to mathematical and physical science that great attempts were made to establish their solution. It was known that the imaginary occurred in mathematical functions having real values, and so was supposed to have some real meaning --Introduction, page 1

The systems of amalgamation

Mineralogists have shown that gold, with few exceptions, occurs in the metallic state, disseminated in ores or scattered throughout alluvial deposits of old river basins. Silver is quite similar in its occurrence, but it is almost universally found in combination with other elements. The means in which these metals occur forms a large factor in determining the most economical and efficient systems of metallurgical treatment --page 1

Hidden Symmetry of Higher Dimensional Kerr-NUT-AdS Spacetimes

It is well known that 4-dimensional Kerr-NUT-AdS spacetime possesses the hidden symmetry associated with the Killing-Yano tensor. This tensor is "universal" in the sense that there exist coordinates where it does not depend on any of the free parameters of the metric. Recently the general higher dimensional Kerr-NUT-AdS solutions of the Einstein equations were obtained. We demonstrate that all these metrics with arbitrary rotation and NUT parameters admit a universal Killing-Yano tensor. We give an explicit presentation of the Killing-Yano and Killing tensors and briefly discuss their properties.Comment: 4 pages, some discussion and references are adde

Graph-based AI Compiler

This disclosure describes compiler-based techniques of automatic code generation using large language models (LLMs). In contrast to traditional LLM-based code generation, which uses context windows of limited lengths and which stores context globally and not on a per-file basis, the described techniques leverage the graph structure of the codebase to store context. A node of the graph is collapsed to code when all its dependencies are collapsed as well. A prompt is converted to code by collapsing each node to code. The techniques work well for software projects of arbitrary sizes, including projects with very large codebases. In contrast to traditional LLM-based code generation, which works well only for greenfield software projects, the techniques are well-suited to the more complex use case of modifying any existing codebase

Foster Parent Training Program Evaluation Report 1982-1983

The Center for Applied Urban Research at the University of Nebraska at Omaha is proud to have been the developers of the Nebraska Foster Parent Training Program materials. These materials have received national recognition and have been adopted for foster parent· training by other states as well. Evaluations of the previous CAUR Foster Parent Training Program (May, 1978 and December, 1981) indicated a high degree of acceptance and utilization of the training. With funding provided by Title XX and co-sponsored by the Nebraska Department of Public Welfare and the Center for Applied Urban Research, the Basic Course was continued throughout Nebraska from April, 1982 to April, 1983. Over 500 foster parents and caseworkers were trained during 1982-83. The following report presents a summary of the delivery plan, the year\u27s activities, and the results of the evaluation of the Basic Course

First Steps towards Underdominant Genetic Transformation of Insect Populations

The idea of introducing genetic modifications into wild populations of insects to stop them from spreading diseases is more than 40 years old. Synthetic disease refractory genes have been successfully generated for mosquito vectors of dengue fever and human malaria. Equally important is the development of population transformation systems to drive and maintain disease refractory genes at high frequency in populations. We demonstrate an underdominant population transformation system in Drosophila melanogaster that has the property of being both spatially self-limiting and reversible to the original genetic state. Both population transformation and its reversal can be largely achieved within as few as 5 generations. The described genetic construct {Ud} is composed of two genes; (1) a UAS-RpL14.dsRNA targeting RNAi to a haploinsufficient gene RpL14 and (2) an RNAi insensitive RpL14 rescue. In this proof-of-principle system the UAS-RpL14.dsRNA knock-down gene is placed under the control of an Actin5c-GAL4 driver located on a different chromosome to the {Ud} insert. This configuration would not be effective in wild populations without incorporating the Actin5c-GAL4 driver as part of the {Ud} construct (or replacing the UAS promoter with an appropriate direct promoter). It is however anticipated that the approach that underlies this underdominant system could potentially be applied to a number of species. Figure