Succession law keeping pace with changes in technology and community expectations – informal wills

Purpose - The purpose of this paper is to provide insights into recent developments in the way the law of succession allows people to use new technologies to document their testamentary intentions in an informal way. Design/methodology/approach – This article considers one area in which the law has arguably kept good pace with advances in society’s expectations and technological change – the law of succession. This article examines the legislative reforms in Queensland and other jurisdictions permitting the recognition of informal wills and the decided cases in the area. In particular, the article examines the decision in a Queensland Supreme Court case in which the court recognised the validity of a will made on an iPhone. Research limitations/implications – This is a doctrinal analysis, not an empirical study, and accordingly is limited to providing details specific to the legislation and the court cases selected.

Calidad de atención percibida y calidad de vida relacionada con la salud en pacientes participantes de estudios clínicos de la ips idearg sas.

La presente investigación surge en el programa de Bienestar y Calidad de Vida suscrito a la Línea de Liderazgo en la Escuela de Administración de la Universidad del Rosario, con el objetivo de describir si las subdimensiones de la calidad de la atención percibida guardan relación con la calidad de vida relacionada con la salud en los pacientes participantes en Estudios Clínicos en la Institución Prestadora de Servicios de Salud IDEARG SAS, considerando si los factores sociodemográficos se constituyen en mediadores de esta relación. Esta investigación plantea un estudio descriptivo correlacional, en el que a partir de la utilización de los cuestionarios PECASUSS, Percepción de la Calidad según Usuarios del Servicio de Salud, y SF36 de Calidad de Vida Relacionada con la Salud, se lleve a cabo un procesamiento estadístico descriptivo en el software SPSS 21, y con ello se evidencie la correlación entre la calidad de atención percibida y la calidad de vida en salud. Para su desarrollo se abordaran cinco capítulos. El primero engloba el proyecto de trabajo de grado propuesto, el segundo capítulo refiere a la descripción de las subdimensiones que componen la Calidad de la Atención Percibida y de los índices y dominios que a la Calidad de Vida relacionada con la Salud atañen; en el tercer capítulo se evidencia la relación entre los datos sociodemográficos de los participantes y, por un lado, la Calidad de la Atención Percibida y, por otro lado, la Calidad de Vida Relacionada con la Salud; enseguida en el cuarto capítulo se describen las relaciones emergentes entre los dominios de la calidad de vida relacionados con la salud y las subdimensiones de la calidad de la atención en salud percibida; en un quinto capítulo se discuten las correlaciones que describen la existencia de relación entre la Calidad de la Atención Percibida y la Calidad de Vida Relacionada con la Salud; y finalmente se da cierre al trabajo con las conclusiones y recomendaciones.

Centre de recursos d l'espai : planetari municipal. 'Centro de recursos del espacio : planetario municipal'.

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Influence of presence or absence of teeth adjacent to implants installed immediately into extraction sockets on peri-implant hard tissue levels: An experimental study in the dog

Aim: To evaluate the influence of the presence or absence of adjacent teeth on the level of the mesial and distal alveolar bony crest following healing at sites where implants were installed immediately into extraction sockets. Material and methods: Six Labrador dogs were used. In the right side of the mandible, full-thickness flaps were elevated, and the second, third, and fourth premolars and first molars were extracted. In the left side of the mandible, endodontic treatments of the mesial roots of the third and fourth premolars as well as of the first molars were performed. Full-thickness flaps were elevated, the teeth were hemi-sected, and the distal roots were removed. The second premolars were extracted as well. Subsequently, implants were bilaterally installed with the implant shoulder flush with the buccal bony crest. Implants were placed in the center of the alveoli, but at the fourth premolars, they were placed toward the lingual bony plate of the alveoli. After 3 months of healing, the animals were euthanized and histological sections of the sites prepared. Results: Larger bony crest resorption was observed at the test compared with the control sites, both at the bucco-lingual and mesio-distal aspects. The differences between test and controls for the coronal level of osseointegration were smaller than those for resorption. When data from all mesial and distal sites facing an adjacent tooth were collapsed and compared with those opposing an edentulous zone, lower bony crest resorption and deeper residual marginal defects were found at the sites with neighboring teeth. Conclusion: The extraction of teeth adjacent to a socket into which implants were installed immediately after tooth extraction caused more alveolar bone resorption both for the bucco-lingual and at the mesio-distal aspects compared with sites adjacent to a maintained tooth. © 2012 John Wiley & Sons A/S.

Structure and mechanism of an active lipid-linked oligosaccharide flippase

The flipping of membrane-embedded lipids containing large, polar head groups is slow and energetically unfavourable, and is therefore catalysed by flippases, the mechanisms of which are unknown. A prominent example of a flipping reaction is the translocation of lipid-linked oligosaccharides that serve as donors in N-linked protein glycosylation. In Campylobacter jejuni, this process is catalysed by the ABC transporter PglK. Here we present a mechanism of PglK-catalysed lipid-linked oligosaccharide flipping based on crystal structures in distinct states, a newly devised in vitro flipping assay, and in vivo studies. PglK can adopt inward- and outward-facing conformations in vitro, but only outward-facing states are required for flipping. While the pyrophosphate-oligosaccharide head group of lipid-linked oligosaccharides enters the translocation cavity and interacts with positively charged side chains, the lipidic polyprenyl tail binds and activates the transporter but remains exposed to the lipid bilayer during the reaction. The proposed mechanism is distinct from the classical alternating-access model applied to other transporters.