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Dieser Beitrag gibt eine auf den praktischen Ablauf und dabei auftretende Fragestellungen fokussierte Darstellung der Gründung einer Societas Europaea ("SE"). Hierbei werden Literatur und Rechtsprechung aus dem Blickwinkel des um möglichst sichere und zügige Umsetzung bestrebten Praktikers gewürdigt bzw. kritisch hinterfragt. Besonderes Augenmerk gilt dabei der Eignung der SE für mittelständische Unternehmen. Die SE ist eine im Grundsatz europäisch vorgeprägte, AG-ähnliche, mithin auch börsenfähige Kapitalgesellschaft, die grenzüberschreitende Unternehmenszusammenschlüsse und auch Sitzverlegungen zulässt und bei deren Gründung Besonderheiten hinsichtlich der Arbeitnehmerbeteiligung zu beachten sind. Sie wird daher auch als "Europäische Aktiengesellschaft" bezeichnet.
Der Inhalt: In dieser SER wird beschrieben, wie Einsatzkräfte geeignete Sicherungs- und Absperrmaßnahmen vornehmen können, um die Kollegen und sonstigen Beteiligten abzusichern. Folgende Grundsätze sind dabei zu beachten: 1. Die Sicherheit der Einsatzkräfte hat Vorrang vor der Aufrechterhaltung des Verkehrsflusses. 2. Die Gestaltung der Absicherung muss so sicher wie nötig, bei so wenig Beeinträchtigung wie möglich, erfolgen. Diese Broschüre beinhaltet die aktuellen Normen für Warnbeklebungen, eine Zusammenstellung der Techniken (z.B. Verkehrsabsicherungsanhänger und Heckwarnsysteme), die von den einzelnen Bundesländern genutzt werden können sowie die neuesten Entwicklungen aus dem Ausland. In der zweiten Auflage wurde die nunmehr bundesweit einheitliche Verwendbarkeit von Heckwarnanlagen für Fahrzeuge der Feuerwehren, des Katastrophenschutzes und des Rettungsdienstes durch die Änderung der StZVO (im August 2013) und die neue Norm DIN EN ISO 20471 für hochsichtbare Warnkleidung berücksichtigt.
Mark Chase There are many literature resources available to molecular biologists wishing to assess genetic variation, but the myriad of techniques and approaches potentially available to the plant breeder and the evolutionary biologist is truly bewildering, and most have never been evaluated side-by-side on the same sets of samples. Additionally, it is often not recognized that tools that are useful for breeders can often be adapted for use in evolutionary studies and vice versa, but this is generally the case. The borderline between population genetics and phylogenetics is vague and difficult to assess, and a combination of both types of tools is best when it is not clear with which area on...
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Nanotechnology for Abiotic Stress Tolerance and Management in Crop Plants reviews the most recent literature on the role of nanomaterials in achieving sustainability in crop production in stressful environments. This book explores the adverse conditions caused by abiotic stress to crop plants, and the methods by which these conditions can be potentially overcome through developments in nanoscience and nanotechnology. Abiotic stresses such as drought, salinity, temperature stress, excessive water, heavy metal stress, UV stress etc. are major factors which may adversely affect the growth, development, and yield of crops. While recent research for ways of overcoming the physiological and bioche...
Communication is defined as an interaction between at least two living agents which share a repertoire of signs. These are combined according to syntactic, semantic and context-dependent, pragmatic rules in order to coordinate behavior. This volume deals with the important roles of soil bacteria in parasitic and symbiotic interactions with viruses, plants, animals and fungi. Starting with a general overview of the key levels of communication between bacteria, further reviews examine the various aspects of intracellular as well as intercellular biocommunication between soil microorganisms. This includes the various levels of biocommunication between phages and bacteria, between soil algae and bacteria, and between bacteria, fungi and plants in the rhizosphere, the role of plasmids and transposons, horizontal gene transfer, quorum sensing and quorum quenching, bacterial-host cohabitation, phage-mediated genetic exchange and soil viral ecology.
(Peeters 1992)
An understanding of the mechanisms by which plants perceive environmental cues, both physical and chemical, and transduce the signals that influence specific expression of genes, is an area of intensive scientific research. With the completion of the genome sequence of Arabidopsis it is understood now that a larger number of genes encode for proteins involved in signalling cascades and transcription factors. In this volume, different chapters deal with plant receptors, second messengers like calcium ions, phosphoinositides, salicylic acid and nitrous oxide, calcium binding proteins and kinases. In addition to dealing with the response of plants to light, hormones, pathogens, heat, etc. on cellular activity, work currently going on in apoptosis, cell division, and plastid gene expression is also covered in this book.
Chloroplasts are vital for life as we know it. At the leaf cell level, it is common knowledge that a chloroplast interacts with its surroundings – but this knowledge is often limited to the benefits of oxygenic photosynthesis and that chloroplasts provide reduced carbon, nitrogen and sulphur. This book presents the intricate interplay between chloroplasts and their immediate and more distant environments. The topic is explored in chapters covering aspects of evolution, the chloroplast/cytoplasm barrier, transport, division, motility and bidirectional signalling. Taken together, the contributed chapters provide an exciting insight into the complexity of how chloroplast functions are related to cellular and plant-level functions. The recent rapid advances in the presented research areas, largely made possible by the development of molecular techniques and genetic screens of an increasing number of plant model systems, make this interaction a topical issue.