Search results

Sustainable Aviation Fuels (SAF) typically exhibit a composition that differs significantly from conventional jet fuels. These variations in chemical makeup influence the thermophysical and reactive properties of these propellants. In this study, Finite-Rate Chemistry (FRC) Large Eddy Simulations (LES) are employed to investigate turbulent spray flames from a Triple Annular Research Swirler (TARS)

In numerical combustion research, accurate chemical reaction mechanisms for heavy hydrocarbons are essential to investigate the flame dynamics of Sustainable Aviation Fuels (SAF) relative to conventional jet fuels. However, accounting for hundreds or thousands of reactions makes Finite-Rate Chemistry (FRC) Large Eddy Simulations (LES) impractical for realistic engineering scenarios. In the present

This handbook brings together a collection of seminal research on the Sustainable Development Goals (SDGs) and investigates the effectiveness of the 17 goals for achieving transformative change toward sustainable development.As a collection of inter- and transdisciplinary research from around the world, this volume explores the applications, implications, and best practices of the goals at thematiWhen the world committed to end poverty and hunger as part of the Sustainable Development Goals (SDGs), the promise to “leave no one behind” was recognized as both an ethical responsibility and a key criteria for success. How can we make sure that such a promise becomes a reality, and what challenges lie ahead? This chapter aims to address these issues by focusing on parts of the world that, despi

We present an Unmanned Aerial Vehicle (UAV) human-robot interaction simulation environment to evaluate operator situational awareness (SA) during Beyond Visual Line of Sight (BVLOS) operations. We have developed a modular simulator that functions as a testbed for the design of custom scenarios and the study of human-robot interaction. This simulator facilitates data collection and allows for the c

Introduction. The introduction of publicly available large language models (LLMs) since 2022 has significantly challenged traditional library and information studies (LIS) core concepts. This paper argues that LIS needs to rethink aspects of its conceptual framework to address the challenges posed by the proliferation of AI-generated content and how this content is produced.Analysis. The study emp

I study the economic returns to migration among Swedish immigrants in the United States in 1900 and 1910, by social class. Using linked data from full-count Swedish and US censuses via the Swedish Emigrant Register, I first estimate the rates of return to migration using two identification strategies, with the returns exceeding 60 percent, notably higher for migrants from lower social classes. Fur

General issues Basic features The International Covenant on Civil and Political Rights (ICCPR) was adopted by the United Nations General Assembly in 1966, and, after the required number of ratifications, it entered into force on 23 March 1976. To a large extent the Covenant, together with the simultaneously adopted International Covenant on Economic, Social and Cultural Rights, codifies in the for

This book explores the practice of Nature-Based Solutions (NBS) in the cities of the Global South. NBS are recognized as a key strategy for achieving sustainable development, and they are being implemented in a variety of sectors such as urban planning, agriculture, forestry, and water management. They offer a wide range of benefits, but there is a gap between research and practice across cities f

Introduction. The European Convention on Human Rights is but one of many human rights treaties binding upon European states. In particular at the level of the United Nations, numerous – general and specific – human rights treaties have been adopted, to which most Council of Europe member states adhere. This chapter examines how far the scopes of human rights at the UN and the Council of Europe lev