“…These data, summarised by means of factor analysis show that i) regulations affecting the air industry vary heavily across countries and routes; ii) in most markets, air services are still provided by a few carriers, generally dominated by an incumbent flag-carrier or by an airline alliance between incumbents; iii) only in a few cases new entrant airlines play a significant role; iv) in a large number of airports, a single airline controls more than half of the available slots; v) as a result, few international routes are truly open to ..…”

“…Rather, regions grow in very varied ways and the simple concentration of resources in a place is not sufficient for long-term growth. …”

“…Their parameters (such as the beam energy, beam currents and intensities, and target composition) vary widely, giving rise to new radiation shielding aspects and problems. …”

“…How did it all begin? How has development varied from one country to another? What motivated governments, institutions and people to see science communication as an answer to questions of the social place of science? …”

“…Based on the estimated distribution of these shocks, stochastic simulations are performed to derive estimates of cyclically-adjusted budget balances that would have to be maintained to avoid breaching the Stability and Growth Pact’s 3 per cent of GDP deficit limit over different time horizons and with varying degrees of confidence. In order to capture the movement in the deficit stemming from automatic stabilisation, fiscal policy shocks are turned off during the simulations. …”

“…Linking literary and cultural studies, Contesting Childhood draws on a varied selection of works from a diverse range of authorsù from first-time to experienced writers. …”

“…Il libro ripercorre i modelli di fede in Gesù adottati dai vari gruppi di credenti, illustra la concezione del mondo e la pratica di vita che postulavano, e le ragioni per le quali alcuni di tali modelli risultarono vincenti…”

“…Making use of new data, approaches, and techniques across political science, environmental sciences, and engineering, Shen reveals that local leaders and politicians are incentivized to cater to the policy preferences of their superiors or constituents, respectively, giving rise to varying levels of regulatory stringency during the leaders' tenures. …”

“…His actions in Vietnam were only a small portion of a long and varied career of service in the US Army, but Foley did not always seem marked for success. …”

“…In the current scenario in which climate change dominates our lives and in which we all need to combat and drastically reduce the emission of greenhouse gases, renewable energies play key roles as present and future energy sources. Renewable energies vary across a wide range, and therefore, there are related studies for each type of energy. …”

“…"This book explores the varied ways that the National Museum of American History and its predecessors conveyed the story of America in its exhibitions to millions of annual visitors through five distinct eras of history. …”

“…Everyone has these same capabilities, but to varying degrees. And it is this unique and unalterable combination of one's strengths and weaknesses that determines success or failure in any given role. …”

“…Adaptive filtering is useful in any application where the signals or the modeled system vary over time. The configuration of the system and, in particular, the position where the adaptive processor is placed generate different areas or application fields such as prediction, system identification and modeling, equalization, cancellation of interference, etc., which are very important in many disciplines such as control systems, communications, signal processing, acoustics, voice, sound and image, etc. …”

“…The efficacy of PID controllers vastly falls in case of complicated dynamics, nonlinearities, and varying parameters of the plant. This gives a pulse to further researches in the field of PID control. …”

“…Adaptive filtering is useful in any application where the signals or the modeled system vary over time. The configuration of the system and, in particular, the position where the adaptive processor is placed generate different areas or application fields such as: prediction, system identification and modeling, equalization, cancellation of interference, etc. which are very important in many disciplines such as control systems, communications, signal processing, acoustics, voice, sound and image, etc. …”

“…The articles that appear in Antiviral Drugs - Aspects of Clinical Use and Recent Advances cover several topics that reflect the varied mechanisms of viral disease pathogenesis and treatment. …”

“…The global threats to these systems are potentially significant, from climate change impacts to human management challenges, from possible degradation to complete desertification, which vary across disturbance regime shifts. This Special Issue of Applied Sciences, “Dynamics of Global Savanna and Grassland Biomes”, is intended for a wide and interdisciplinary audience, and covers recent advances in: - drivers of vegetation dynamics - further understanding carbon interactions in these critical landscapes - advances in modeling both current and future system states - tipping points in savanna systems - human-environment interactions and challenges for management - biodiversity and ecosystem services…”

“…., young children and women of reproductive age) that influence their nutritional needs, there has been increasing recognition of the need to consider methodological approaches to deriving nutrient reference values (NRVs) that are applicable across countries and that take into account the varying needs of different population subgroups. There is a need for guidance and recommendations about methodological approaches, as well as their potential for application to an international process for the development of NRVs, and particularly for young children and women of reproductive age. …”

“…It also provides unique opportunities and vehicles for generating scholarship that helps explain the varied educational needs, perspectives and solutions that arise during an emergency and the different roles educational institutions and educators may play during this time. …”

“…Several models for collaboration have been developed, varying in structure, format, and balance between internal leadership and external control. …”