Towards a professional army. Changes to the structure of the officer cadre and the manning system of the Russian armed forces. OSW Commentary No. 73, 2012-03-28

The structure of the Russian army’s personnel has undergone a major transformation in recent years. The Armed Forces are no longer a downsized continuation of the Soviet-era mass army, but are gradually becoming a de facto professional army in which conscription, now employed on a diminishing scale, will primarily constitute a first step towards a continued professional military career. The cornerstone for the process of professionalisation has been laid by a personnel reform which cut the number of officer posts by nearly half and considerably restricted the recruitment of new officers, thus restoring traditional proportions to the structure of the officer corps. The plans to ultimately implement a manning system based predominantly on contract service are a natural consequence of these changes. The ongoing professionalisation of the Russian Armed Forces should be treated as a conscious effort which is mainly necessitated by global trends: despite the demographic changes taking place, Russia could still maintain an army with a declared strength of one million soldiers, most of them conscripts.

Strategic Insurance: The Future of the Belgian Armed Forces. IES Policy Brief Issue 2014/04/May 2014

Summary. Belgium is on the cusp of its next defence reform. While the security landscape throughout Europe’s neighbourhood and beyond deteriorates, the armed forces face numerous challenges. Most importantly, the next defence plan needs to recalibrate the force structure in function of political ambitions and budgetary realities. This Policy Brief argues that Belgium must embrace a nimble but broad-spectrum force. Any future structure must encompass agile land forces as well as a modern combat air force, without neglecting the need to safeguard a sizeable navy and invest in cyber capabilities. European cooperation should be pursued wherever possible while recognising that this necessitates budgetary convergence. For Belgium this means the investment budget needs to grow significantly in order to acquire interoperable but self-owned assets. Such a choice can be justified on the recognition that defence is not just about expeditionary operations, but also economic stimulus, intergenerational solidarity and strategic insurance: maintaining the ability to respond to whatever the future may bring.

The Baltic states’ Territorial Defence Forces in the face of hybrid threats. OSW Commentary Number 165, 19.03.2015

From the Introduction. Russia’s annexation of Crimea and its aggression in eastern Ukraine have triggered a debate about the main directions of defence policy in the Nordic and Baltic region. In the Baltic states, but also in the Nordic countries and Poland, much attention is being paid to questions of Territorial Defence Forces (TDF). TDF are viewed as one of the elements in the national defence systems’ response during the early stages of a hybrid conflict. The Baltic states have decided to adapt their Territorial Defence Forces to new threats by making a number of changes to their functioning, depending on the local conditions in each case. Given the growing uncertainty in the region, they have opted not to undertake any in-depth reforms of TDF at this stage, as that could entail a temporary disorganisation in the armed forces. In the coming years Estonia, Latvia and Lithuania will invest in increasing the size and combat readiness of their Territorial Defence Forces, providing them with better training and equipment, and creating a system of incentives to encourage more people to serve in volunteer formations.

Geen leger, is onbetaalbaar = No Belgian armed forces is unaffordable. Egmont Security Policy Brief No. 61, February 2015

In this Security Policy Brief Jo Coelmont examines the challenges Belgium is facing at present. On the one hand there is the declared political objective to henceforth provide its defence forces with the means of achieving all of its tasks and, furthermore, to develop a new Strategic Plan, while taking decisions on replacing its current fleet of F16 fighter aircraft and determine strategic orientations on the replacement of frigates, mine hunter vessels and other major equipment programmes. On the other hand, the already taken austerity measures impose severe structural cuts on its defence budget for the upcoming five years. In this context the author is proposing some « dos and don’ts«.

Modeling and analysis of a zipping elastomeric actuator

This thesis introduces and analyzes a dielectric elastomer actuator (DEA) working in zipping mode. Electrostatic zipping is a very familiar actuation principle used in silicon micro-electro-mechanical systems. With lower voltage supply, electrostatic zipping can provide great performance for forces and displacements of an elastic membrane. Applying this principle to dielectric elastomers, the softness of the material will provide better compliance compared to silicon materials. After the presentation of an analytical model, this thesis investigates how system geometry and elastomer pre-tensioning affect system response. Results highlight how a proper selection of system parameters makes it possible to improve system regulation and reduce operating voltage requirements. Potential applications of zipping DEAs are for microfluidic control and electro-forming.

Dodecyltrimethylammonium chloride adsorption at the silica/water interface studied by Sum Frequency Generation

La génération des fréquences somme (SFG), une technique spectroscopique spécifique aux interfaces, a été utilisée pour caractériser les changements de la structure macromoléculaire du surfactant cationique chlorure de dodécyltriméthylammonium (DTAC) à l’interface silice/eau dans une plage de pH variant entre 3 et 11. Les conditions expérimentales ont été choisies pour imiter les conditions les plus communes trouvées pendant les opérations de récupération assistée du pétrole. Particulièrement, la silice a été étudiée, car elle est un des composantes des surfaces minérales des réservoirs de grès, et l’adsorption du surfactant a été étudiée avec une force ionique pertinente pour les fluides de la fracturation hydraulique. Les spectres SFG ont présenté des pics détectables avec une amplitude croissante dans la région des étirements des groupes méthylène et méthyle lorsque le pH est diminué jusqu’à 3 ou augmenté jusqu’à 11, ce qui suggère des changements de la structure des agrégats de surfactant à l’interface silice/eau à une concentration de DTAC au-delà de la concentration micellaire critique. De plus, des changements dans l’intensité SFG ont été observés pour le spectre de l’eau quand la concentration de DTAC augmente de 0,2 à 50 mM dans les conditions acide, neutre et alcaline. À pH 3, près du point de charge zéro de la surface de silice, l’excès de charge positive en raison de l’adsorption du surfactant cationique crée un champ électrostatique qui oriente les molécules d’eau à l’interface. À pH 7 et 11, ce qui sont des valeurs au-dessus du point de charge zéro de la surface de silice, le champ électrostatique négatif à l’interface silice/eau diminue par un ordre de grandeur avec l’adsorption du surfactant comme résultat de la compensation de la charge négative à la surface par la charge positive du DTAC. Les résultats SFG ont été corrélés avec des mesures de l’angle de contact et de la tension interfaciale à pH 3, 7 et 11.

Groundwater quality monitoring of Western oil shale development : identification and priority ranking of potential pollution sources /

Mode of access: Internet.

Oil shale, potential environmental impacts and control technology /

Mode of access: Internet.

NATO-Warsaw Pact : issues related to implementation of a Conventional Forces Treaty : report to Congressional Committees /

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