Search results for "complex"

Ahlfors-regular distances on the Heisenberg group without biLipschitz pieces

2015

We show that the Heisenberg group is not minimal in looking down. This answers Problem 11.15 in `Fractured fractals and broken dreams' by David and Semmes, or equivalently, Question 22 and hence also Question 24 in `Thirty-three yes or no questions about mappings, measures, and metrics' by Heinonen and Semmes. The non-minimality of the Heisenberg group is shown by giving an example of an Ahlfors $4$-regular metric space $X$ having big pieces of itself such that no Lipschitz map from a subset of $X$ to the Heisenberg group has image with positive measure, and by providing a Lipschitz map from the Heisenberg group to the space $X$ having as image the whole $X$. As part of proving the above re…

Polyester microplastic fibers affect soil physical properties and erosion as a function of soil type

2021

Microplastics are recognized as a factor of global change contaminating many environmental compartments. Agricultural soils are very likely to receive microplastic contamination and are of particular concern due to their role in food production. Microplastic fibers have already been shown to be able to affect soil properties, but their effect on different soil types is poorly understood. Moreover, limited information is available on how the presence of this pollutant can affect soil water erosion processes, which are extremely important issues in many environments. In the light of this, we performed two experiments (carried out on a microscale) to investigate how the presence of polyester m…

Neutralidad y honorabilidad del árbitro: : De la ética a la diligencia

2021

One of the main principles of arbitration is that the arbitral tribunal must be independent, impartial, neutral and diligent in carrying out its duties throughout the arbitration proceedings. However, the sophistication and complexity of arbitration as an extra-judicial dispute resolution procedure can undermine confidence in the efficiency of the system. In this regard, the professional (arbitral) ethics and the honourability of the arbitrator are of major importance. This article aims to highlight the importance of the neutrality of the arbitrator, the integrity of the arbitration and the reputation of this procedure

Hacia la ley europea del clima: las evaluaciones científicas y el futuro papel de las respuestas jurídicas de los estados miembros

2021

Los problemas climáticos son temas persistentes y omnipresentes dentro de las políticas y legislaciones contemporáneas, que exigen un enfoque interdisciplinario para promover soluciones jurídicas adecuadas para la complejidad del tema. Paradójicamente, las propagandas negacionistas, lejos de bloquear las acciones climáticas, las han propiciado, lo que ha llevado al establecimiento de un organismo científico super partes que reconociese las cuestiones climáticas a través de informes científicos avanzados: el Grupo Intergubernamental de Expertos sobre el Cambio Climático de la ONU (IPCC). Desde entonces, muchos países han usado los hallazgos del IPCC como base científica para desarrollar polí…

Los programas de cumplimiento penal : Aspectos generales

2021

In Spain, as in many other countries, corporate criminal liability has been a reality for years, as well as criminal compliance programs that allow them to be mitigated or exonerated from liability. In this article we will present some of the main keys to consider for the implementation of these mechanisms. This is a series of general considerations that can serve as a guide to understand the complex system of crime prevention provided by the organization and management models in the corporate environment.

Primeras consideraciones a la Ley Orga?nica 3/2021, de 24 de marzo, de regulación de la eutanasia. el reconocimiento de un nuevo derecho

2021

The aim of this paper is to carry out a brief study of the recent Organic Law 3/2021, of March 24, on the regulation of euthanasia (BOE. March 25, 2021) approved in Spain, from a constitutional perspective, highlighting its main aspects. The matter under study is not exempt from controversy because it covers legal, medical and ethical considerations of great complexity.

Biological Peer-To-Peer Networks: From Bacterial Communication To The Development Of Synthetic Distributed Systems

2014

We address Bacterial Computing from the study of bacterial communication mechanisms, by assuming a conceptual framework between Computer Science and Biology in which cells are conceived as nodes. This nodes process information through modules formed of DNA as encoded software (biobricks) and are connected to other nodes. In order to understand how peerto-peer mechanisms operate in bacteria, we have studied Quorum sensing and Conjugation with an engineering perspective. Learning how cells process and exchange information we try to glimpse new theoretical approaches to develop synthetic networks and to transfer complex algorithms to natural environments. Extending bacterial communications we …

Sobre la restauració fluvial i la complexitat dels rius efímers : algunes consideracions crítiques

2014

Lideratge prosocial i acció col·lectiva: anàlisi sumari de l'experiència spring

2016

espanolLas revisiones mas recientes sobre liderazgo no convencional ponen de relieve la importancia de la prosocialidad, como rasgo que contribuye a innovar la concepcion del papel y la relacion que promueve el lider y como estructura que fundamenta la orientacion y la profundidad que toma la dinamica de la accion de los grupos, en terminos de empoderamiento e influencia. El analisis que presentamos sobre la modelizacion del liderazgo prosocial a traves de la propuesta teorica y formativa del Laboratorio de Investigacion Prosocial Aplicada –LIPA-NET– se ha llevado a termino en el contexto del Proyecto Alfa III SPRING. Los resultados son alentadores en cuanto ponen de manifiesto que la funci…

Espais de formació de la responsabilitat social universitària

2018

L’article està basat en l’experiència de les «Jornadas de ‘Humanismo y Universidad’» celebrades a la Escuela Universitaria de Trabajo Social «Ntra. Sra. del Camino» amb l’objectiu de contribuir al desenvolupament d’iniciatives innovadores en la formació de la Responsabilitat Social Universitària (RSU) i, així, fomentar accions que involucren els diferents agents implicats, inclosos els beneficiaris finals, en els processos d’innovació i la cerca d’un aprenentatge socialment responsable. Les Jornades constitueixen una «bona pràctica», que permet obtindre i mesurar resultats significatius per a definir els elements que determinen l’efectivitat d’aquesta pràctica, l’aplicació de la qual se sit…