Search results for "TRADE"
showing 10 items of 1475 documents
Using GATS Article II to Resort to Investment Arbitration
2020
It is widely known that links between international investment law and World Trade Organization (WTO) rules—which are part of competition law at the global level—are numerous. But is it possible to use a WTO rule to resort to investment arbitration? This is what a corporation from Luxembourg attempted to do recently as a consequence of a dispute arising from an investment made in the airport sector in Senegal. Since Luxembourg had no investment treaty with the investor’s host state, the claimant sought to establish the jurisdiction of an investment tribunal by combining the most-favoured-nation clause provided in General Agreement on Trade in Services (GATS) Article II and the investor-stat…
Life-history trade-offs in a generalist digenean from cetaceans: the role of host specificity and environmental factors
2015
Background Adults and larvae of generalist parasites are exposed to diverse hosts and local environmental conditions throughout their life cycles, thus local adaptation is expected to occur through phenotypic plasticity and/or natural selection. We investigated how the combined effect of cryptic host specificity and local selective pressures could shape reproductive traits of a putative generalist parasite in the oceanic realm. Methods The LSU rDNA, ITS2 and the mt-COI of individuals of the digenean Pholeter gastrophilus (Kossack, 1910) Odhner, 1914 (Heterophyidae Leiper, 1909) from oceanic striped dolphins, Stenella coeruleoalba Meyen, and coastal bottlenose dolphins, Tursiops truncatus Mo…
Application of textile fibres from tire recycling in asphalt mixtures
2022
The tire rubber obtained from end-of-life car and truck tires has been successfully recycled, among other applications, in the asphalt industry by providing a mean to get asphalt mixtures with superior performance. Textile fibres are another component derived from tire recycling typically disposed of in landfills or used in energetic valorisation. This paper wants to re-ignite interest in this secondary product by evaluating its use as a valuable resource in asphalt mixtures. Indirect tensile tests, dynamic modulus, fatigue resistance, and permanent deformation tests were performed on a series of AC14 asphalt mixtures manufactured with two binders, namely 50/70 and 35/50 pen, using several …
Turbo-Roundabouts: a Model to Evaluate Capacity, Delays, Queues and Level of Service
2012
A turbo roundabout is a particular type of roundabout where entering and circulating lanes are bounded by traffic signs and by non-mountable curbs. The physical separation between lanes, both at entries and on the ring, helps to prevent side collisions crossing the roundabout. The main advantages of turbo roundabouts are: i) reduction in the number of potential conflict points; ii) lower speed of vehicles passing through the intersection; iii) safety conditions at the intersection due to lower risk of side-by-side accidents. These aspects make turbo-roundabouts more appropriate than roundabouts when a higher level of safety has to be guaranteed, particularly in presence of relevant pedestri…
Soluzioni innovative per le intersezioni stradali: un caso di turborotatorie
2010
Le intersezioni tra gli assi stradali costituiscono punti particolarmente critici per le condizioni operative della rete viaria, sia sotto il profilo della capacità e dei livelli di servizio, sia sotto quello della sicurezza . Nell’ambito degli interventi “strutturali” di moderazione del traffico stradale e di messa in sicurezza dei nodi ad alto rischio d’incidentalità, sempre più frequentemente si ricorre alla realizzazione di rotatorie. L’impiego estensivo di tale tipologia di intersezione, che si è registrato soprattutto nel corso dell’ultimo decennio, deriva, in primo luogo, da numerosi vantaggi che contraddistinguono le rotatorie rispetto ad equivalenti schemi tradizionali (intersezion…
EVALUATING CAPACITY AND EFFICIENCY OF TURBO-ROUNDABOUTS.
2009
Recent evolution of roundabout design has been directed towards the so-called turbo-roundabout, with the aim of ensuring better safety conditions than those afforded by traditional schemes. The few turbo-roundabout installations so far implemented have not allowed sufficient research in order to analyze operational conditions and capacity models validated by field observations. In any case the theoretical approach to the functional study of turbo-roundabouts undoubtedly involves more complex aspects compared to typical roundabouts because of the paths of entering streams (constrained to get onto physically separated lanes), the “turbine” configuration of the circulatory carriageway, as well…
Passenger Car Equivalent for Heavy Vehicles Crossing Turbo-roundabouts
2016
Abstract Turbo-roundabouts represent an innovative scheme of modern roundabouts which provides a spiraling traffic flow and requires drivers to choose their direction before entering the intersection, since raised lane separators mark the lanes on the ring. The configuration of the turbo-roundabout makes that patterns of conflict at entries with one and two conflicting traffic streams can coexist. This paper presents research efforts aimed at measuring quantitatively the effect of heavy vehicles on operational conditions of a turbo-roundabout. The study starts from the initial belief that the greatest constraints to the vehicular trajectories imposed by the turbo-roundabout necessarily impl…
Tourist consumption behaviour in a sun and beach Mediterranean mature destination and its implications for local development
2015
El comercio de buena parte de los destinos maduros de sol y playa, a lo largo de la orilla norte del mar Mediterráneo, ha tenido que afrontar varios años de rendimientos decrecientes a causa de la crisis económica que han sufrido los principales mercados de origen (nacional e internacional), y a la competencia de nuevas formas y destinos turísticos. En la mayoría de los casos, se trata de núcleos urbanos con un comercio estacional de proximidad que solo se activa durante la breve temporada alta. El resto del comercio urbano apenas se beneficia del consumo de un turismo que permanece recluido en el espacio de playa. En este trabajo se presentan los resultados de un análisis empírico de los h…
The role of the economic crisis on the competitiveness of the agri-food sector in the main Mediterranean countries
2014
Th e world economic crisis that, since 2008 has also struck the real economy, cannot be attributed only to the United States bubble which in 2007 involved the mortgage credit market, but it is the result of a series of factors among which the imbalance of the fi nancial market, of the public accounts of the main economies and the real sector. Also agricul- ture, which has always been considered an anti-cyclic sector, has seen a strong slowdown with a plunge in the trade fl ows. Th is paper analyses the changes which happened to the competitive position in the world market of some Mediterranean countries and of France, Italy, Spain and Turkey in particular trying, moreover, to understand the…
UNCLOS and territorialization of the seas: the case of Indian and Pacific Oceans
2017
The 200-nautical-mile Exclusive Economic Zone created by the 1982 UNCLOS regime generates conflict in areas where the distance between opposite national coasts is less than 400 nautical miles and in marginal seas surrounded by many states and with islands. This is the case of the marginal seas in the Indian and Pacific Oceans. In particular, the EEZ regime has proved troublesome in the South China Sea, leading some authors to ask whether it has actually strengthened or undermined peace and cooperation. Does the problem really lie with UNCLOS? My purpose hereby is to explain that, in truth, UNCLOS is a milestone in the process of territorialization of the seas . The EEZ regime represents the…