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The argument for a pre-war Liberal decline, propounded by historians such as George Dangerfield, Ross McKibbin and Pelling, is contradicted by the evidence from this study. For most of the war, the Labour Party was more severely split over policy than the Liberals and it was not actively trying to recruit Liberal defectors. The Labour Party played a relatively passive role in the Liberals' decline, although perhaps its role could be characterised as malevolently passive. It was the recipient of many Liberal defectors, but it was, in fact, more split than the Liberal Party at the crucial times, especially during the Great War and the 1931 crisis. The outward defections were not a result of the failure of Liberalism, but of a breakdown of the Liberal Party organism. The role of the Liberal leadership, and especially that of the whips, contributed to the disintegration of the party.
Dynamic soaring (DS) enables unmanned aerial vehicles (UAVs) to extend endurance by extracting energy from atmospheric wind gradients. While prior DS research has primarily focused on fixed-wing platforms using nonlinear optimal control and trajectory optimisation, these methods typically require solving computationally demanding optimisation problems online. In contrast, deep reinforcement learning (DRL) allows computationally intensive training to be performed offline, with real-time deployment requiring only lightweight policy inference. This study investigates autonomous dynamic soaring in a hybrid tricopter UAV, where the two forward-facing rotors provide limited thrust assistance and the rear rotor remains inactive during soaring. A six-degree-of-freedom nonlinear flight model is implemented in MATLAB/Simulink to capture aerodynamic forces and wind-gradient energy interactions. The DS task is formulated as a DRL problem, and three representative algorithms – DDPG, PPO and TRPO – are evaluated. Simulation results demonstrate distinct performance characteristics: proximal policy optimisation (PPO) yields the most stable and repeatable cycles, trust region policy optimisation (TRPO) produces smoother control inputs, and deep deterministic policy gradient (DDPG) converges rapidly but relies more heavily on propulsive thrust. Compared to DDPG, TRPO and PPO improve net energy gain by approximately 42.0% and 30.3%, respectively. These findings demonstrate the feasibility of DS in a tricopter-based hybrid UAV and highlight DRL as an effective framework for autonomous, energy-aware flight.
After the Second World War, Manchester council's housing reformers were determined to force the pace of change. Councillor Ottiwell Lodge, Chairman of the Town Planning and Buildings Committee, claimed in the 1945 Redevelopment Plan that the biggest problem of all would be moving 120,000 people to a new town or to existing towns outside the city. Developing new towns and extensive overspill estates were absolutely vital. In the early developments at Wythenshawe and Belle Vue, tenants had made a number of complaints that had parallels with the later estates. Tenants in the overspill estates expressed very similar complaints, suggesting that the council failed to act on earlier experiences. The story of overspill is important in what it tells us about the Labour council, its relations and attitude to neighbouring local authorities and how it regarded/disregarded its own tenants. Manchester's battles with neighbouring councils had serious implications for future housing policy.
In this chapter, Levine specifies entanglements as double binds of ideology. The setting or ground of pragmatism appears through the movements of ideology as solidarity, struggle, colonial and divisional cage, and base for transcending conventional generational differences.
Given a Fuchsian group $\Gamma $, we introduce escape rate spectra associated with $\Gamma $ to investigate the transient behavior of the geodesic flow on the hyperbolic surface $\mathbb {D}/\Gamma $. Our definition is motivated by Bishop’s linear escape set. In the special case when $\mathbb {D}/\Gamma $ is a hyperbolic $\mathbb {Z}$-covering of a surface uniformized by a generalized Schottky group, we completely determine the escape rate spectra by the convex conjugate of a generalized Poincaré exponent.
The ability to discuss politics intelligently with others is a central activity in many undergraduate political science courses, often forming a key part of student assessments and contributing significantly to the development of civic competence. This study explores the use of Artificial Intelligence (AI) as a tool to facilitate deliberative discussions among students. Based on our research, we present evidence that student interactions with an AI for political discourse can yield benefits that are similar to human-to-human political deliberation—including an increased openness to sharing views, discovery of common ground, and incremental improvement in respect for differing political views. These findings suggest that AI may offer a promising, scalable, and accessible solution to enhance deliberative learning experiences while potentially overcoming barriers observed in traditional classroom settings.
This research examined the role of nongovernmental organizations (NGOs) in community transformation through the experiences of six Philippine-based development NGOs and their community partners, who were winners/finalists of the nationwide Galing Pook Citizenship Awards. We used a combination of a backward mapping approach and a multi-case study design in gathering narratives through 16 interviews and 20 focus group discussions with 39 NGO leaders and staff as well as 122 members and leaders of communities who have successfully undergone transformation. Results show that community readiness and buy-in, NGO leadership and brand equity, and support from local government and funding partners helped enable the change. Transformation strategies utilized by the NGOs with the community that catalyzed and helped sustain the change include building trust, empowering the community through capacity building, adhering to standards and constantly monitoring the programs, sustaining responsiveness through emerging programs, and aligning initiatives with local government goals. These responsive and holistic approaches helped enhance the quality of life in the community, enabled community engagement and commitment to change, and institutionalized programs through local government policies/support. The study presents valuable theoretical insights synthesized through a proposed model for engendering community transformation that highlights cocreation and co-ownership of change by NGOs and communities.
This chapter focuses on a particular kind of evidence, illustrations, and addresses what kind of information they contribute to or encode in books. Illustrations in early modern books serve a wide variety of functions. As in scientific texts, they are essential explanatory devices; but even in these cases pictures are rarely merely explanatory. The repetition of illustrations strikes us as inept, an index to the inadequacies of early printing, though in terms of design it might actually be considered a virtue. That it was at least considered an available visual convention is clear from one of the most extraordinary pieces of early English book illustration, John Heywood's The Spider and the Flie, 1556, with astonishing woodcuts by an unknown artist. Illustrium Imagines has here ceased to be a coin collection, a record of images drawn from the material remains of the past, and has become an iconology, fanciful when necessary.
This chapter draws attention to the importance of African mariners in maintaining anti-slavery efforts in West Africa and examines how European sailors treated and categorised the African body in the age of abolition. Comparison of the health of African and European sailors serving on the West Africa Station will provide insight into the degree to which naval medicine was racialised in the early nineteenth century. The Royal Navy's reliance upon African labour was partly a consequence of the disease environment. There was a noticeable difference in the morbidity rates of European and African personnel serving in the West Africa Station. The analysis of morbidity presents an opportunity to examine, in addition to fever, a few ailments at a closer level in order to acquire further insight into the health experiences of African and European sailors.
This conclusion presents some closing thoughts on concepts discussed in this book. The book provides a new look at the history of Manchester, one of Britain's leading centres of canal trade. It also provides two important measures of the extent of canal trade and allows comparative analyses between canals and other modes of transport. The first measure is the volume of trade in tons and, the second is the canal company income from traffic in monetary values. The quantitative data presented in the book confirms the popular impression that the Bridgewater Canal was central to the operation of Manchester's canal system before the Ship Canal opened. The book emphasises that canals formed just one component of Manchester's transport system from 1750 to 1850. Roads, coastal shipping and canals each formed important and partly inter-dependent components of Manchester's transport system.