scholarly journals Improving the Resilience of Port–Hinterland Container Logistics Transportation Systems: A Bi-Level Programming Approach

2021 ◽  
Vol 14 (1) ◽  
pp. 180
Author(s):  
Song Gao ◽  
Nan Liu
Keyword(s):  
Transportation Systems ◽  
Programming Models ◽  
Programming Approach ◽  
Container Logistics ◽  
Immediate Recovery ◽  
The Face ◽  
Freight Volume ◽  
Level Model ◽  
The Government ◽  
Upper Level

Port–hinterland container logistics transportation systems (PHCLTSs) are significant to economic and social development. However, various kinds of unconventional emergency events (UEEs), such as natural or human-caused disasters, threaten PHCLTSs. This study aims to measure and improve the resilience of PHCLTSs. Bi-level programming models with two different lower level models are established to help PHCLTSs recover their capacity efficiently in the face of UEEs. In the upper level model, the government makes immediate recovery decisions about a damaged PHCLTS with the goal of improving the resilience of the PHCLTS. In the lower level models, truck carriers make decisions about transportation routes and freight volume in the recovered PHCLTS. They cooperate fully to pursue the maximization of total profit and are coordinated by a central authority, or they make their own decisions to pursue maximization of their own profit noncooperatively. An algorithm combining particle swarm optimization (PSO) and traditional optimization algorithms is proposed to solve the bi-level programming models. The numerical experimental results show the validity of the proposed models.

Verán ustedes las chozas más humildes. El discurso de pobreza en la diplomacia pública cardenista dirigida a Estados Unidos

2019 ◽  
Vol 35 (2) ◽  
pp. 255-281
Author(s):  
Sylvia Dümmer Scheel
Keyword(s):  
United States ◽  
New Deal ◽  
Public Diplomacy ◽  
The United States ◽  
The Public ◽  
The Poor ◽  
The Face ◽  
The Government ◽  
Lazaro Cardenas ◽  
The New Deal

El artículo analiza la diplomacia pública del gobierno de Lázaro Cárdenas centrándose en su opción por publicitar la pobreza nacional en el extranjero, especialmente en Estados Unidos. Se plantea que se trató de una estrategia inédita, que accedió a poner en riesgo el “prestigio nacional” con el fin de justificar ante la opinión pública estadounidense la necesidad de implementar las reformas contenidas en el Plan Sexenal. Aprovechando la inusual empatía hacia los pobres en tiempos del New Deal, se construyó una imagen específica de pobreza que fuera higiénica y redimible. Ésta, sin embargo, no generó consenso entre los mexicanos. This article analyzes the public diplomacy of the government of Lázaro Cárdenas, focusing on the administration’s decision to publicize the nation’s poverty internationally, especially in the United States. This study suggests that this was an unprecedented strategy, putting “national prestige” at risk in order to explain the importance of implementing the reforms contained in the Six Year Plan, in the face of public opinion in the United States. Taking advantage of the increased empathy felt towards the poor during the New Deal, a specific image of hygienic and redeemable poverty was constructed. However, this strategy did not generate agreement among Mexicans.

scholarly journals Support for a COVID-19 vaccine mandate in the face of safety concerns and political affiliations: An Australian study

Politics ◽  
2021 ◽  
pp. 026339572110090
Author(s):  
David T Smith ◽  
Katie Attwell ◽  
Uwana Evers
Keyword(s):  
Vaccine Development ◽  
The Political ◽  
Australian Study ◽  
Safety Concerns ◽  
Government Mandates ◽  
Childhood Vaccine ◽  
The Face ◽  
The Government ◽  
Levels Of Support

COVID-19 vaccine development has been widely awaited, but concerns around acceptance and political polarisation prevail. We sought to determine the willingness of Australians to take a (then prospective) COVID-19 vaccine, compared with their previously recorded opinions about other vaccines. We also sought to determine reasons for hesitancy, levels of support for possible government mandates, and the political basis of support. We surveyed 1200 Australians, including 898 participants in a panel previously asked in 2017 about vaccines and mandates. In all, 66% of respondents indicated they would take a coronavirus vaccine, less than the 88% who in 2017 agreed that vaccines are safe, effective, and necessary. Also, 70% of the respondents who indicated hesitancy were concerned about the safety of the vaccine if it was developed too quickly, and 73% of all respondents agreed that the government should require a coronavirus vaccine for work, travel, and study. This is lower than the 85% who agreed with the childhood vaccine mandate in 2017, but slightly higher than the number of respondents who indicated that they would definitely be willing to take the coronavirus vaccine themselves. Older respondents, higher income respondents, and respondents who vote for major parties were all significantly more likely to take a coronavirus vaccine and to support government requirements.

scholarly journals Indicators, security and sovereignty during COVID-19 in the Global South

2021 ◽  
Vol 17 (2) ◽  
pp. 249-260
Author(s):  
John Harrington
Keyword(s):  
Global Governance ◽  
Third World ◽  
Global South ◽  
Governance Mechanisms ◽  
Health Governance ◽  
The Face ◽  
Global North ◽  
The Government

AbstractThe spread of COVID-19 has seen a contest over health governance and sovereignty in Global South states, with a focus on two radically distinct modes: (1) indicators and metrics and (2) securitisation. Indicators have been a vehicle for the government of states through the external imposition and internal self-application of standards and benchmarks. Securitisation refers to the calling-into-being of emergencies in the face of existential threats to the nation. This paper contextualises both historically with reference to the trajectory of Global South states in the decades after decolonisation, which saw the rise and decline of Third-World solidarity and its replacement by neoliberalism and global governance mechanisms in health, as in other sectors. The interaction between these modes and their relative prominence during COVID-19 is studied through a brief case-study of developments in Kenya during the early months of the pandemic. The paper closes with suggestions for further research and a reflection on parallel trends within Global North states.

Alberto Blest Gana: Four Chronicles and a Novel

2021 ◽  
Vol 5 (1) ◽  
pp. 123-135
Author(s):  
Laura Janina Hosiasson
Keyword(s):  
Utopian Fiction ◽  
Alberto Blest Gana ◽  
Close Relationship ◽  
The Face ◽  
The Government ◽  
The Relationship ◽  
Shed Light

Abstract Four chronicles written by Alberto Blest Gana between April and May 1862 in the newspaper La voz de Chile, months before the publication of his novel Mariluán, shed light on the close relationship between his production as chronicler and writer. Among the various faits divers discussed in the columns, the issue of a Mapuche delegation’s arrival in Santiago to hold a parlamento with the government about border disputes arises. The oscillating attitude of the chronicler in the face of otherness and his prejudiced comments, which are at the same time full of doubts and perplexities, serve as an incentive for his composing a utopian fiction. This article aims to examine the connections in the relationship between Blest Gana chronicler and novelist to expand the reading possibilities of Mariluán.

scholarly journals Implementation of Accelerated Policy-Driven Sustainability Transitions: Case of Bharat Stage 4 to 6 Leapfrogs in India

2021 ◽  
Vol 13 (8) ◽  
pp. 4339
Author(s):  
Aditi Khodke ◽  
Atsushi Watabe ◽  
Nigel Mehdi
Keyword(s):  
Combustion Engine ◽  
Transport Sector ◽  
Sustainability Transitions ◽  
Market Mechanisms ◽  
Multimodal Discourse ◽  
Stage 4 ◽  
The Status ◽  
The Face ◽  
The Government ◽  
Incumbent Regime

In the face of pressing environmental challenges, governments must pledge to achieve sustainability transitions within an accelerated timeline, faster than leaving these transitions to the market mechanisms alone. This had led to an emergent approach within the sustainability transition research (STR): Accelerated policy-driven sustainability transitions (APDST). Literature on APDST asserts its significance in addressing pressing environmental and development challenges as regime actors like policymakers enact change. It also assumes support from other incumbent regime actors like the industries and businesses. In this study, we identify the reasons for which incumbent industry and business actors might support APDST and whether their support can suffice for implementation. We examine the actor strategies by drawing empirical data from the Indian national government policy of mandatory leapfrog in internal combustion engine (ICE) vehicle emission control norms, known as Bharat Stage 4 to 6. This leapfrogging policy was introduced to speed up the reduction of air pollutants produced by the transport sector. A mixed-methods approach, combining multimodal discourse analysis and netnographic research, was deployed for data collection and analysis. The findings show that unlike the status quo assumption in STR, many incumbent industry and business actors aligned with the direction of the enacted policy due to the political landscape and expected gains. However, the degree of support varied throughout the transition timeline and was influenced by challenges during the transitioning process and the response of the government actors. The case suggests we pay more attention to the actors’ changing capacities and needs and consider internal and external influences in adapting the transition timelines. This study contributes to the ongoing discussion on the implementation of APDST, by examining the dynamism of actor strategies, and provides an overview of sustainability transitions in emerging economies.

Accountability and the Media

2014 ◽  
Vol 652 (1) ◽  
pp. 206-221
Author(s):  
Anton Harber
Keyword(s):  
South African ◽  
News Media ◽  
Media Access ◽  
Political Interference ◽  
The Face ◽  
Public Broadcaster ◽  
The Media ◽  
The Government ◽  
The Cost ◽  
Poor Management

Two decades of contestation over the nature and extent of transformation in the South African news media have left a sector different in substantive ways from the apartheid inheritance but still patchy in its capacity to fill the democratic ideal. Change came fast to a newly open broadcasting sector, but has faltered in recent years, particularly in a public broadcaster troubled by political interference and poor management. The potential of online media to provide much greater media access has been hindered by the cost of bandwidth. Community media has grown but struggled to survive financially. Print media has been aggressive in investigative exposé, but financial cutbacks have damaged routine daily coverage. In the face of this, the government has turned its attention to the print sector, demanding greater—but vaguely defined—transformation and threatened legislation. This has met strong resistance.

scholarly journals Solution of Quadratic Programming with Interval Variables Using a Two-Level Programming Approach

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Syaripuddin ◽  
Herry Suprajitno ◽  
Fatmawati
Keyword(s):  
Quadratic Programming ◽  
Programming Model ◽  
Programming Models ◽  
Programming Approach ◽  
Optimum Point ◽  
Interval Variables ◽  
Interval Coefficients ◽  
Optimum Solution

Quadratic programming with interval variables is developed from quadratic programming with interval coefficients to obtain optimum solution in interval form, both the optimum point and optimum value. In this paper, a two-level programming approach is used to solve quadratic programming with interval variables. Procedure of two-level programming is transforming the quadratic programming model with interval variables into a pair of classical quadratic programming models, namely, the best optimum and worst optimum problems. The procedure to solve the best and worst optimum problems is also constructed to obtain optimum solution in interval form.

A Line in the Sea

Race & Class ◽  
2002 ◽  
Vol 44 (2) ◽  
pp. 23-39 ◽  
Author(s):  
Suvendrini Perera
Keyword(s):  
Asylum Seekers ◽  
Prime Minister ◽  
September 11 ◽  
Container Ship ◽  
Royal Navy ◽  
Indonesian Archipelago ◽  
The Us ◽  
The Face ◽  
September 11 Attacks ◽  
The Government

In the week before the attacks in the US 'changed the worldforever', a Norwegian container ship, the MV Tampa, rescued almost four hundred asylum seekers from asinking boat off the Indonesian archipelago. The captain sailed towards Australia, but was refused permission to land by a government declaring that this nation would 'not be held hostage by our own decency'. In the face of UN and international disapproval, the Tampa was boarded by armed troops and forcibly moved out of Australian waters. During the following week, capitalising on widespread general hostility towards Afghanistan and Islam in the wake of the September 11 attacks, the Australian parliament rushed through legislation implementing unprecedented measures to keep out asylum seekers. The Australian government's actions chillingly foreshadowed a wider western reaction. In May 2002, Britain's prime minister Blair proposed a series of initiatives strikingly similar to those adopted by Australia, including the use of the Royal Navy to intercept and turn back asylum seekers and the internment of refugees off-shore on large ships leased by the government. The story of the Tampa, then, is part of an unfolding global story.

scholarly journals Hierarchical Scheduling Scheme for AC/DC Hybrid Active Distribution Network Based on Multi-Stakeholders

Energies ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2830 ◽  
Author(s):  
Chang Ye ◽  
Shihong Miao ◽  
Yaowang Li ◽  
Chao Li ◽  
Lixing Li
Keyword(s):  
Optimization Model ◽  
Distribution Network ◽  
Hierarchical Optimization ◽  
Active Distribution Network ◽  
Scheduling Scheme ◽  
Multi Stage ◽  
Flexible Loads ◽  
Level Model ◽  
Load Regulation ◽  
Upper Level

This paper presents a hierarchical multi-stage scheduling scheme for the AC/DC hybrid active distribution network (ADN). The load regulation center (LRC) is considered in the developed scheduling strategy, as well as the AC and DC sub-network operators. They are taken to be different stakeholders. To coordinate the interests of all stakeholders, a two-level optimization model is established. The flexible loads are dispatched by LRC in the upper-level optimization model, the objective of which is minimizing the loss of the entire distribution network. The lower-level optimization is divided into two sub-optimal models, and they are carried out to minimize the operating costs of the AC/DC sub-network operators respectively. This two-level model avoids the difficulty of solving multi-objective optimization and can clarify the role of various stakeholders in the system scheduling. To solve the model effectively, a discrete wind-driven optimization (DWDO) algorithm is proposed. Then, considering the combination of the proposed DWDO algorithm and the YALMIP toolbox, a hierarchical optimization algorithm (HOA) is developed. The HOA can obtain the overall optimization result of the system through the iterative optimization of the upper and lower levels. Finally, the simulation results verify the effectiveness of the proposed scheduling scheme.

scholarly journals THE COMPOSITION OF THE POPULATION BURIED AT THE SCYTHIAN AGE CEMETERY NEAR SVITLOVODSK CITY (ACCORDING TO CRANIOLOGY)

2021 ◽  
Vol 40 (3) ◽  
pp. 282-292
Author(s):  
S. I. Kruts ◽  
T. O. Rudych
Keyword(s):  
Middle Level ◽  
Medium Size ◽  
Forest Steppe ◽  
Left Bank ◽  
Burial Ground ◽  
Male Population ◽  
The Face ◽  
Burial Mounds ◽  
Upper Level ◽  
The Village

The anthropological composition of the population buried at the cemetery of the Scythian Age near Svitlovodsk city (Kirovograd region) is analyzed in the paper. The burial ground is located on the border of the Forest-Steppe and Steppe Zones of the Right Bank of the Dnieper. The anthropological material under study comes from cemetery without mounds. Archaeologists date the main massif of burials to the 4th century BC. The anthropological composition of the population that was buried at this burial ground was not homogenous. The male series of skulls is characterized by a long, medium-wide, high, dolichocranic skull. The face is of medium size, it is mesognathic. The horizontal profile of the face at the upper level is medium, but with a tendency to the sharp; at the middle level, the face is strongly profiled. The orbital and nasal indexes are medium. The bones of the nose are moderately protruding. The average characteristics of the male population fit into the range of variations of the Scythian series. The male series belongs morphologically and statistically to the circle of the steppe Scythian groups. The male group from the burial ground near the city of Svitlovodsk is close to the series from the Nikolaevka burial ground on the Dnister River, the group of skulls from the burial mounds near the village of Shirokoe (Left Bank of the Dnieper River), the group of skulls from the burial mounds near the village of Vyshchetarassivka, a series of skulls from the Mykhailivka burial ground. Of the forest-steppe series, only the combined group of skulls from the Trypillya region is somewhat close to it. All these statistically and morphologically similar groups originate from different territories. This illustrates the specifics of the settlement and demonstrates the mobility of the Scythian groups. The female series from the burial ground is characterized by a long, narrow, medium-high skull, mesocranic in shape. The size of the face is small, it is mesognathic. The horizontal profile of the face at the upper level is moderate, at the zygomaxilar level it belongs to the category of sharp, but with a tendency to moderate. The orbital index is medium, the nasal index belongs to the large category. The bones of the nose are medium protruding. The female series from Svitlovodsk burial ground turns out to be the most gracile among the Scythian series in Ukraine. For this reason, it differs significantly from the entire massif of the steppe Scythian series. The closest to the Svitlovodsk series is a group from mounds near Nikopol.

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