bluuebunny/crossref_metadata_2025 huggingface dataset:
Ethnic and National Identity Development and School Adjustment: A Longitudinal Study With Turkish Immigrant-Origin Children
Authors: Spiegler Olivia , Sonnenberg Katharina , Fassbender Ina , Kohl Katharina , Leyendecker Birgit
Published: April 2018

We examined developmental trajectories of ethnic and national identity during early adolescence and linked subgroups of identity change to ethnic minority children’s school adjustment. Our longitudinal data on Turkish immigrant-origin children in Germany ( N = 146; MT1 = 10.42 years, 46.6% male) covered three waves of annual measurement. A person-oriented approach using growth mixture modeling revealed two different classes (subgroups) of identity change: Class 1 comprised children with a high and stable Turkish identity, and Class 2 comprised children with a medium and increasing Turkish identity. German identity was medium and stable in both classes. Results further showed generally high levels of school adjustment in both classes but lower levels of school motivation and teacher support among children in Class 2. Our findings point toward heterogeneity in ethnic minority children’s identity development during early adolescence and support the “ethnic identity as a resource” hypothesis.
California’s Wildcat Sedans: 1917–42 Challenging Transportation Regulated Monopoly
Authors: Thompson Gregory L , Bellamy-Sankar Danika
Published: April 2018

During the interwar period, illegal shared ride sedans (known as ‘wildcat sedans’) appealed to a significant fraction of travellers between Los Angeles and San Francisco, defying California’s ethos of regulated rail and bus monopolies. Several historians documented the urban jitney phenomenon, but none examined California’s wildcat sedans. This paper attempts to fill that void. It examines how private automobiles posed a challenge to corporate interests in the intercity public transportation, investigating the structure and economics of the wildcatters, how wildcatters exploited the legal ambiguities of private motor vehicles to challenge those corporations, and the public welfare consequences of this defiance of the regulatory state.
Expert-Rater Agreement and Inter-/Intrarater Reliability for the Furtado–Gallagher Computerized Observational Movement Pattern Assessment System
Authors: Furtado Ovande , Gallagher Jere D.
Published: April 2018

Fundamental movement skills (FMS) play a crucial role in a child’s motor skill development, as their mastery is related to the acquisition and mastery of specialized sport skills and to a child’s general health through the prevention of weight gain and increased level of physical activity. Thus, the accurate and reliable measurement of FMS is of related importance. This article presents the results of two studies intended to assess expert-rater agreement and inter-/intrarater scoring reliability in the administration of a new observational FMS instrument, the Furtado–Gallagher Computerized Observational Movement Pattern Assessment System (FG-COMPASS). In Study 1, we found that four of the six scales that underwent modifications in a previous study yielded acceptable expert agreement, permitting their retention in the revised test, while the two remaining scales measuring side sliding and leaping yielded insufficient expert agreement, leading to their removal from the test. In Study 2, weighted kappa values reflected very good interrater agreement among three raters across two test administrations for the Locomotor and Manipulative subtests and the Total score (all skills combined). Future studies should (a) collect validity and reliability evidence for two additional skills planned for inclusion in the Locomotor subtest, (b) assess the impact of varying the number of trials given when assessing motor skill performances in life settings, and (c) test the feasibility of the web-based training tool and mobile version of the instrument.
Jakarta’s great land transformation: Hybrid neoliberalisation and informality
Authors: Herlambang Suryono , Leitner Helga , Tjung Liong Ju , Sheppard Eric , Anguelov Dimitar
Published: April 2018

We analyse dramatic land transformations in the greater Jakarta metropolitan area since 1988: large-scale private-sector development projects in central city and peri-urban locations. These transformations are shaped both by Jakarta’s shifting conjunctural positionality within global political economic processes and by Indonesia’s hybrid political economy. While influenced by neoliberalisation, Indonesia’s political economy is a hybrid formation, in which neoliberalisation coevolves with long-standing, resilient oligarchic power structures and contestations by the urban majority. Three persistent features shape these transformations: the predominance of large Indonesian conglomerates’ development arms and stand-alone developers; the shaping role of elite informal networks connecting the development industry with state actors; and steadily increasing foreign involvement and investment in the development industry, accelerating recently. We identify three eras characterised by distinct types of urban transformation. Under autocratic neoliberalising urbanism (1988–1997) peri-urban shopping centre development predominated, with large Indonesian developers taking advantage of close links with the Suharto family. The increased indebtedness of these firms became debilitating after the 1997 Asian Financial Crisis. Thus post-Suharto democratic neoliberalising urbanism (1998–2005) was a period of minimal investment, except for shopping centres in DKI Jakarta facilitating a consumption-led strategy of recovery from 1997, and the active restructuring of elite informality. Rescaled neoliberalising urbanism (2006–present) saw the recovery of major developers, renewed access to finance, including foreign capital, and the construction of ever-more spectacular integrated superblock developments in DKI Jakarta and peri-urban new towns.
Towards ‘ethno-national peripheralisation’? Economic dependency amidst political resistance in Palestinian East Jerusalem
Authors: Shtern Marik
Published: April 2018

Recent studies discuss ‘peripheralisation’ as an uneven socio-spatial phenomenon driven by processes of economic centralisation and marginalisation (Kühn and Bernt, 2013) in capitalist (or capitalising) societies (Bernt and Colini, 2013). In this article, I utilise the concept of peripheralisation in the context of an ethno-national dispute in which spatial, economic and regional dynamics are largely determined by territorial policies of control and exclusion. I combine extant literature on the geopolitics and economy of Jerusalem with the Centre–Periphery framework in order to analyse the development and decline of East Jerusalem’s socio-economic status and political environment from 1967 to 2016. As I will show, since the beginning of the 1990s, Israeli national security policies have transformed East Jerusalem from a Palestinian metropolitan centre into a region on the socio-economic periphery of Israel. I term this particular type of marginalisation ‘ethno-national peripheralisation’, a process of socio-economic decline that is not a relational product of neoliberal centralisation, but an output of ethno-national policies of division and annexation. The radical shift in East Jerusalem’s regional socio-economic status, from a centre of one national realm to the periphery of another, transforms urban life and political spatial strategies in contemporary Jerusalem. The case of East Jerusalem’s peripheralisation demonstrates the ways in which ethno-national policies can create counter outcomes of ethno-national desegregation accelerated by physical entrapment, economic dependency and urban neoliberalism.
Measuring Visitor Experiences: Creating and Testing the Tourism Autobiographical Memory Scale
Authors: Jorgenson Jake , Nickerson Norma , Dalenberg Douglas , Angle Justin , Metcalf Elizabeth , Freimund Wayne
Published: April 2018

The purpose of this study was to test the validity of the new Tourism Autobiographical Memory Scale (TAMS) that measures visitor experience through personal memory. The TAMS uses the autobiographical memory framework to represent the degree to which a travel experience was impactful to a traveler’s life. Visitors were asked to recall a memory from their visit to a national park and rate the memory of the experience based on its impact and frequency of rehearsal on a 7-point scale. Using exploratory factor analysis and reliability testing, two distinct factors emerged. Results identified a reliable measure of a memory’s impact and frequency of rehearsal of tourists. The TAMS provides researchers a new scale to gather information about the impact of a visitor experience from the direct source—personal memories. Destination managers who understand the impact they can have on a traveler will be able to manage and market to those types of experiences.
The paradox of indigeneity
Authors: Sharma Ashmita , Khan Saqib
Published: April 2018

This article, based on a study conducted in a tea plantation of Upper Assam, documents and analyses the struggle for Scheduled Tribe (ST) status by the Adivasis in Assam, which is linked to a larger demand for indigeneity and tribal recognition in the state and in the Northeast. It examines the nature of this struggle in recent times through both its contestations of indigeneity and claims upon citizenship by drawing on personal narratives and interviews with activists and workers of Adivasi students’ organisations and tea workers’ unions who have been in the forefront of this struggle.
From the Archive
Authors: Madan T.N. , Mayer Adrian C.
Published: April 2018

Comprising two parts, the article focuses on the closure in 1966 of Contributions to Indian Sociology, the journal founded in 1957 by Louis Dumont and David Pocock. The two authors, T.N. Madan and Adrian C. Mayer, write about the transition of Contributions to Indian Sociology to Contributions to Indian Sociology: New Series in 1967. Their recollections are based on their correspondence with Dumont and each other. The intention is to place on record the origin and scope of the two journals.
I’m loving it! A Corpus-Based Study of the Progress of love
Authors: Martínez-Vázquez Montserrat
Published: April 2018

The English progressive construction is thriving. Even stative verbs, traditionally considered incompatible with the be+- ing form, are being increasingly used in the progressive. To fully understand these emerging uses of the so-called “progressive states,” we must consider the syntactic elements of the construction and the meaning and pragmatics of the so-called “stative” verb. In this paper, I perform a large-scale corpus analysis of love in the progressive (e.g., “I’m loving your blog!”) to investigate the new functions of this construction. My data confirm a tendency toward colloquialization (Mair & Hundt 1995; Mair 1997; Smitterberg 2005; Leech et al. 2009; Collins 2013; Levin 2013) and suggest an ongoing shift toward a more grammatical status. The core phenomenal meaning of the progressive construction and its heavy reliance on contextual information promotes the extension of the be- loving construction to a greater number of contexts and functions, including more subjective readings, which is missing in the corresponding non-progressive construction.
Belonging to the City: Representations of a Colonial Clock Tower in British Hong Kong
Authors: Chan Catherine S.
Published: April 2018

This study interprets the transformation of a European clock tower that was built in British Hong Kong. By examining its purpose and life in the nineteenth and twentieth centuries, I focus on the voices that spoke for the clock tower in times of crisis and change. Through a combination of government documents, newspaper articles, editorial letters, historical narratives, travel guides, and photographs, this study aims to show the transitions of the clock tower in line with the development of local identity in Hong Kong during the colonial era. It highlights the shift in colonial society from a racially segregated city to a cosmopolitan city shared, to a certain extent, by urban elites, foreign settlers, and local Chinese residents.
Dreaming a Future for China: Visions of Socialism among Chinese Intellectuals in the Early 1930s
Authors: Spakowski Nicola
Published: April 2018

The article examines Chinese leftist intellectuals’ visions of China’s future as they were published in a special issue of Dongfang zazhi (Eastern Miscellany) in 1933. It places their texts in the international tradition of socialism and in particular the tensions between Marxism and “utopian socialism.” Two variants of socialism can be identified in the Chinese texts: “Datong socialism,” the moral vision of a society of freedom and equality, and Soviet socialism, the vision of an industrialized society with features and institutions as in the Soviet Union. Supporters of both variants identified with the “masses,” but remained elitist in that they spoke on behalf of these masses and claimed an intellectual niche in the proletarian society of the future.
Forced migration of ethnic Kachins from Myanmar to China: Law and politics behind China's response
Authors: Song Lili
Published: April 2018

This article examines China's response to the influxes of ethnic Kachins displaced by armed conflict from Myanmar and discusses the probable legal and policy considerations underlying China's response. It is based on the existing literature as well as fieldwork in Yunnan Province, China and Kachin State, Myanmar. Since June 2011, more than 10,000 displaced Kachins have entered into Yunnan. China has provided little assistance to them and forcibly repatriated about 5,000 of them in August and September 2012. Although displaced Kachins in Yunnan qualify prima facie for refugee status under the Refugee Convention and Protocol, China refuses to recognize them as refugees and primarily relies on the 1997 Chinese–Myanmar Border Management Agreement and the 1990 Yunnan Rules to handle them. China's concerns about domestic stability and desire to protect its political, strategic and economic interests in Myanmar arguably have contributed to China's policy toward displaced Kachins.
Exponential stability for Markovian neutral stochastic systems with general transition probabilities and time-varying delay
Authors: Zhang Xin , Liu Huashan , Zheng Yiyuan , Sun Yuqing , Zhou Wuneng , Gan Yiming , Wei Guo
Published: April 2018

This paper discusses the problem of exponential stability for Markovian neutral stochastic systems with general transition probabilities and time-varying delay. Based on non-convolution type multiple Lyapunov functions and stochastic analysis method, we obtain the conditions which are independent to any decay rate of the exponential stability for uncertain transition probabilities neutral stochastic systems with time-varying delay. Finally, two examples are presented to illustrate the effectiveness and potential of the proposed results.
Disturbance observer-based boundary control for a suspension cable system moving in the horizontal plane
Authors: Ren Yong , Chen Mou , Wu Qingxian
Published: April 2018

This paper addresses the suppressing problem of cable vibration and the positioning control design for a suspension cable system of a helicopter with disturbances. Hamilton’s principle is applied to obtain a distributed parameter system for the suspension cable system of a helicopter. Two observers are employed to restrain the effect of unknown external disturbances. Based on the proposed disturbance observers and Lyapunov’s direct method, two boundary control laws are designed, which are provided by the actuators at the top and bottom boundaries of the suspension cable, respectively. Under the proposed control laws, the oscillation amplitude and the error between the bottom boundary payload and the desired point are proven to be uniformly ultimately bounded. Moreover, they will converge to a small neighbourhood of zero by selecting proper design parameters. Meanwhile, some sufficient conditions are provided to guarantee the validity of the proposed control laws. Finally, simulation results show the rationality and effectiveness of the control scheme developed in this paper.
Chaos control and chaos synchronization using the state-dependent Riccati equation techniques
Authors: Batmani Yazdan
Published: April 2018

In this paper, the problems of chaos control and chaos synchronization are solved using the state-dependent Riccati equation methods. In the former problem, a nonlinear suboptimal control law is found, which leads to a stable closed-loop system. In the latter, an optimal infinite-time horizon tracking problem is defined and solved using the state-dependent Riccati equation technique. It is shown that the synchronization error between the slave and the master systems converges asymptotically to zero under some mild conditions. Three numerical simulations are provided to demonstrate the design procedure and the flexibility of the methods.
Quantum neural network-based intelligent controller design for CSTR using modified particle swarm optimization algorithm
Authors: Salahshour Esmaeil , Malekzadeh Milad , Gordillo Francisco , Ghasemi Javad
Published: April 2018

In this paper, a combination of a multi-layer quantum neural network (QNN) with the particle swarm optimization (PSO) algorithm is used with the aim of controlling a continuous stirred-tank reactor (CSTR) system. The CSTR process is highly non-linear and its dynamics are significantly sensitive to system parameter values. Normally, conventional controllers with fixed coefficients are applied to control this kind of system. In highly non-linear systems, having fixed controller coefficients in different operational conditions may decrease the performance of controllers. In the proposed scheme, by using a multi-layer QNN, an adaptive structure is designed for a PI-D controller. In order to train the QNN, the PSO algorithm is employed. With the aim of improving accuracy and convergence speed of the training process, some modifications have been applied to the movement of each particle towards the optimal point. Furthermore, in order to evaluate the performance of the system, the proposed scheme has been applied in various operational situations in the presence of disturbances and set-point change. The efficiency of the proposed control scheme is compared with PID and a perceptron neural network-based controller, and the simulation results endorse that the proposed scheme shows significantly better performance in different operating conditions.
The continuity of work: Class consciousness in service and non-service jobs
Authors: Ikeler Peter , Crocker Jillian
Published: April 2018

Service work is seen by many to be less generative of working-class consciousness than non-interactive labor. This article interrogates that hypothesis using an original survey ( N = 177) of New York State workers. Deploying intrinsic indicators for the intensity of service interaction and for working-class consciousness, the study finds that both the former and major demographic features fail to predict the latter while managerial status, workplace pain and discomfort, union membership, and job insecurity do. This supports an emergent view that services are broadly continuous with other forms of wage work and an older one that work itself is central to the production of class consciousness.
The Long Twentieth Century in Iran: Dynamics of Change, Continuity and Mobilizing Master Frames
Authors: Fadaee Simin
Published: April 2018

This article explores master frames of social movement mobilization over the course of the long twentieth century in Iran. It illustrates that while participants were diverse, democratization remained the dominant master frame of the grand social movements of the twentieth century. In this article, I present historical analyses of four social movements in Iran which demonstrate that although Iran’s integration into the capitalist world system fostered profound economic and social transformation, its political system remained comparatively unaffected. This explains why demands for political reforms served as key mobilizing frames for social movements. This continuity reveals a profound crisis of the Iranian political system, because although nationwide social movements have experienced success the state–society relationship remains fraught with contention.
Gender Disparities in Parenting Time Across Activities, Child Ages, and Educational Groups
Authors: Negraia Daniela Veronica , Augustine Jennifer March , Prickett Kate Chambers
Published: April 2018

Although gender gaps in parenting time endure for parents of young children, and in physical and developmental care, men’s changing attitudes toward egalitarian gender roles suggest that gender disparities in parenting time may have closed in some contexts: particularly, in other shared activities with children, when children are school aged or older, and among higher educated parents. We investigate these possibilities using weekday time diary data from a nationally representative survey of parents participating in the American Time Use Survey (2003-2014; N = 28,698). In contrast to our expectations, we find that the gender gap in parents’ time with children persists when children are older, and even grow for some activities; extend to several other forms of shared parent–child time; and is often largest for higher educated parents. At the same time, there are notable contexts in which the gaps disappear, although they encompass the most pleasant activities, and least intensive stages of parenting.
Successful resection of a giant thoracic myxoid liposarcoma
Authors: Pui Wei Chieng , Ling Winnie Hui Yee , Najah Momin , Soon Sing Yang
Published: April 2018

Primary liposarcoma is an extremely rare disease. We report a case of giant thoracic myxoid liposarcoma that occupied the whole left hemithorax and was successfully resected. We discuss the surgical considerations and difficulties encountered, and how we overcome these challenges. This is the third largest thoracic myxoid liposarcoma resection reported, weighing 4 kg.
The growth of food banks in Britain and what they mean for social policy
Authors: Lambie-Mumford Hannah
Published: April 2018

Recent UK social policy has been dominated by welfare reform and austerity. This article draws on empirical research to argue that the rise and prominence of food banks is the embodiment of a wider political–economic trajectory of social policy change which has intensified significantly since 2010 and involved reinterpretations of the causes of and responses to poverty. It highlights the potential of food banks as a lens through which to interrogate the consequences of these policy shifts in relation to: the importance of structural determinants; the inadequacy of relying on ad hoc privatised caring initiatives; and the increasing embeddedness of food banks in local welfare landscapes. The article concludes by arguing that food is an important conceptual tool, which critical social policy researchers should employ more often to explore questions of justice, equality and wellbeing.
The populist politics of Euroscepticism in times of crisis: A framework for analysis
Authors: Pirro Andrea LP , Taggart Paul
Published: April 2018

The European Union has been recently exposed to the multiple shocks of the Great Recession, the migrant crisis, and Brexit. Populist parties have been, either directly or indirectly, considered the principal beneficiaries of these crises in light of their Eurosceptic profiles. In this introductory article, we lay out the conceptual and analytical tools necessary to identify populist Eurosceptic actors, and systematically tackle the under-explored link between populist Eurosceptic framing and the unfolding of the different European crises. While we provide a framework to assess (alleged) changes in the framing of these parties, we also contend that these parties may have released effects in the political process by conditioning shifts in the positions on Europe of their mainstream competitors. In doing so, we define a set of possible interactive scenarios.
Individual differences in second language speech learning in classroom settings: Roles of awareness in the longitudinal development of Japanese learners’ English /ɹ/ pronunciation
Authors: Saito Kazuya
Published: April 2018

The current study longitudinally examined a crucial individual difference variable – i.e. awareness (operationalized as explicit attention and articulatory knowledge) – in adult second language (L2) speech learning in the context of 40 Japanese learners’ English /ɹ/ pronunciation development in an EFL classroom. The participants’ speech, elicited from word reading, sentence reading and timed picture description tasks at the beginning and end of one academic semester, were analysed in terms of three acoustic dimensions of English /ɹ/: third formant (F3), second formant (F2) and duration. Whereas the participants showed gains in the relatively easy aspect of the English /ɹ/ acquisition (F2 reduction for tongue retraction) as a function of increased L2 input, their explicit awareness of accurate English /ɹ/ pronunciation played a significant role in the acquisition of the relatively difficult dimension (lengthening phonemic duration). The awareness-acquisition link was not found, however, for the most difficult dimension (F3 reduction for labial, alveolar and pharyngeal constrictors) at least within the timeframe of the project.
Rethinking expeditions: On critical expeditionary practice
Authors: Leshem Noam , Pinkerton Alasdair
Published: April 2018

The expedition’s complicity in the imperial project of conquest, extraction and settlement has placed it as an object of critique, but largely discredited its significance as a valid research method in the critical social sciences. Yet dismissing the expedition merely as an imperial remnant risks ignoring more nuanced histories that bear no resemblance to myths of conquest and masculine heroics. Instead, this paper considers the expedition as a malleable practice that can be critically appropriated and manipulated in ways that retain and further the critique of violence and knowledge production, while also experimenting with creative alternatives to some of its conventions.
Biogeographical structure and endemism pattern in reptiles of the Western Palearctic
Authors: Ficetola Gentile Francesco , Falaschi Mattia , Bonardi Anna , Padoa-Schioppa Emilio , Sindaco Roberto
Published: April 2018

The analysis of biogeographical structure and patterns of endemism are central topics of biogeography, but require exhaustive distribution data. A lack of accurate broad-scale information on the distribution of reptiles has so far limited the analyses of biogeographical structure. Here we analysed the distribution of reptiles within the broad-sense Western Palearctic to assess biogeographical regionalization using phylogenetic and non-phylogenetic approaches, identified areas of endemism and evaluated the environmental factors promoting community uniqueness and endemism. We gathered distributional records from the literature and from the field, mapping the distribution of all the Western Palearctic reptiles on a 1-degree resolution grid. βsim dissimilarity and hierarchical clustering was used to identify bioregions, analysing data both at the species and at the genus level, and considering phylogenetic dissimilarity. Consensus areas of endemism were identified on the basis of the optimality criterion. We then assessed whether biogeographical structure is related to present-day climate, insularity, orography and velocity of climate change during the Late Quaternary. The genus-level analysis identified five main biogeographical regions within the Western Palearctic, in partial agreement with previous proposals, while the species-level analysis identified more bioregions, largely by dividing the ones identified by genera. Phylogenetic bioregions were generally consistent with the non-phylogenetic ones. The strongest community uniqueness was observed in subtropical warm climates with seasonal precipitation and low productivity. We found nine consensus areas of endemism, mostly in regions with limited velocity of Quaternary climate change and warm subtropical climates. The biogeographical structure of Western Palearctic reptiles is comparable to what has been observed in other vertebrates, with a clear distinction between the Saharo-Arabian-Sindian and Euro-Mediterranean herpetofaunas. Unlike other vertebrates, in reptiles the highest uniqueness and endemism is observed in dry climates, but the velocity of climate change during the Quaternary remains a major driver of endemism across all the vertebrates.
Identification of Potential Location and Extent of Localized Interface Debonding in the Wheelpath of Asphalt Pavements
Authors: Hernando David , Waisome Jeremy A. M. , Zou Jian , Roque Reynaldo
Published: April 2018

Debonding between asphalt layers is usually modeled as a global or “smeared” phenomenon across the entire lane. However, field evidence indicates debonding may be limited to a portion of the interface. The objective of this study was to determine the potential location and extent of localized interface debonding in asphalt pavements so that more realistic interface conditions and pavement responses can be employed in future performance predictions. A parametric study was conducted to locate stress states potentially conducive to interface debonding. Factors considered included asphalt concrete (AC) layer thickness, AC-to-base stiffness ratio, interface compliance, tire size, and traffic wander. The parametric study showed existence of a zone of high shear stress coupled with low confinement for a broad range of depths (1–3 in. below the surface) and extending to 2 in. from the tire edge. Given the drop in confinement immediately outside the tire edge and that shear stress magnitude in this zone was similar to shear strength values reported in the literature, it was concluded that the repetition of these critical stress state conditions can cause localized debonding of an interface located about 2 in. below the pavement surface. Existence of a potential zone of localized interface debonding around the edge of a tire can promote a debonded strip below the wheelpath, which is consistent with field observations. The width of the debonded strip can extend to 42 in. Future research efforts should examine the stress redistribution associated with the presence of a debonded strip below the wheelpath.
Development of a Standardized Buttress for Approach Guardrail Transitions
Authors: Rosenbaugh Scott K. , Schmidt Jennifer D. , Faller Ronald K.
Published: April 2018

Approach guardrail transitions (AGTs) incorporate increased post and rail sizes, reduced post spacings, and specialized buttress end geometries to smoothly transition from deformable W-beam guardrail to rigid barriers. This transition in barrier stiffness makes AGTs sensitive systems that require specific combinations of these components to function properly. Changing components, or even the removal of a curb below the rail, can negatively affect the safety performance of an otherwise crashworthy system. However, recent full-scale crash testing has indicated that a properly designed buttress at the downstream end of an AGT may be utilized with multiple AGT systems. Thus, the objective of this project was to develop a standardized buttress to reduce vehicle snag and be compatible with a wide variety of previously developed Thrie beam AGT systems, either with or without a curb. The standardized buttress was designed with a dual taper on its front upstream edge. A longer lower taper was designed to mitigate tire snag below the rail, while a shorter upper taper was designed to prevent vehicle snag and limit the unsupported span length of the rail. This buttress design was evaluated in combination with a critically weak AGT without a curb, which represented the worst-case scenario. The standardized buttress was successfully crash tested to MASH TL-3. Guidance was provided for both the attachment of the buttress to various Thrie beam AGTs as well as how to transition the shape of the buttress to adjacent bridge rails or rigid parapets downstream of the AGT.
Time-series-based hybrid mathematical modelling method adapted to forecast automotive and medical waste generation: Case study of Lithuania
Authors: Karpušenkaitė Aistė , Ruzgas Tomas , Denafas Gintaras
Published: April 2018

The aim of the study was to create a hybrid forecasting method that could produce higher accuracy forecasts than previously used ‘pure’ time series methods. Mentioned methods were already tested with total automotive waste, hazardous automotive waste, and total medical waste generation, but demonstrated at least a 6% error rate in different cases and efforts were made to decrease it even more. Newly developed hybrid models used a random start generation method to incorporate different time-series advantages and it helped to increase the accuracy of forecasts by 3%–4% in hazardous automotive waste and total medical waste generation cases; the new model did not increase the accuracy of total automotive waste generation forecasts. Developed models’ abilities to forecast short- and mid-term forecasts were tested using prediction horizon.
Tribute to Gerardo Marín (February 19, 1947-January 14, 2018)
Authors: Organista Kurt C. , Organista Pamela Balls
Published: April 2018

Latino psychologist, Gerardo Marín, passed away on January 14, 2018. This tribute highlights biographical information and exposes upon his extraordinary life and career. Significant scholarly achievements are described including Gerardo’s immense impact as a Latino scholar in his native Columbia, the United States, and within the international community of Latino psychologists. Noteworthy areas of research are underscored including how they spanned his expertise as a Latin Americanist, U.S. Latino researcher, and multiculturalist. Gerardo’s many years as professor and senior administrator at the University of San Francisco are summarized with emphasis on his deep leadership and contributions to diversity and internationalization. Finally, personal reflections are offered by the authors, fortunate to call Gerardo Marín a friend and colleague.
Lithium-incorporated deproteinized bovine bone substitute improves osteogenesis in critical-sized bone defect repair
Authors: Guo Hongzhang , Wang Changde , Wang Jixiang , He Yufang
Published: April 2018

This study aimed to explore the surface modification of deproteinized bovine bone using lithium-ion and evaluate its efficacy on osteogenesis improvement and critical-sized bone defect repair. Hydrothermal treatment was performed to produce lithium-incorporated deproteinized bovine bone. In vitro study, human osteosarcoma cell MG63 (MG63) was cultured with the bone substitute to evaluate the cell viability and then calcium deposition was measured to analyze the osteogenesis. In vivo studies, male adult goats were chosen to build critical-sized bone defect model and randomly divided into three groups. The goats were treated with autogenous cancellous bone, lithium-incorporated deproteinized bovine bone, and deproteinized bovine bone. Animals were evaluated using radiological analysis including X-ray, computed tomography, and Micro-CT; histological methods involving hematoxylin–eosin dyeing, Masson dyeing, and immunofluorescence detection at 4 and 12 weeks after surgery were carried out. According to the results, lithium-incorporated deproteinized bovine bone produced nano-structured surface layer. The lithium-incorporated deproteinized bovine bone could promote the osteoblast proliferation and increase the calcium deposition. In vivo studies, radiographic results revealed that lithium-incorporated deproteinized bovine bone scaffolds provided better performance in terms of mean gray values of X films, mean pixel values of computed tomography films, and bone volume and trabecular thickness of micro-computed tomography pictures when compared with the deproteinized bovine bone group. In addition, histological analysis showed that the lithium-incorporated deproteinized bovine bone group also significantly achieved larger new bone formation area. At the same time, when the expression of osteogenic factors in vivo was evaluated, runt-related transcription factor 2 (Runx2) and collagen type one (Col-1) were expressed more in lithium-incorporated deproteinized bovine bone group than those in deproteinized bovine bone group. However, the bone defect repair effect using autograft is still a little better than that of lithium-incorporated deproteinized bovine bone substitute based on our results. In conclusion, surface lithium-incorporated deproteinized bovine bone achieved improvement of osteogenesis effect and could enhance the new bone formation in critical-sized bone defects.
Justice-Involved Women
Authors: Allen Elizabeth Karyn
Published: April 2018

Women are the fastest growing sector of the incarcerated population. Community reentry is challenging for both men and women. However, pathways out of crime and reintegration have been found to be more complex for women. This article uses empowerment and narrative theories as conceptual frameworks and to contextualize the findings of this exploratory study. The findings indicate that self-identifying as persistent offender and/or career criminal, together with marginalization (ethnicity, poverty, and education) impact redemptive narratives of justice-involved women and their ability to create successful lives after incarceration. Using regression models, this study aimed to create a holistic model that integrated both micro and macro factors to better understand the complexities for community reintegration for justice-involved women. It sought to frame the experience of reintegration and the desistance process with a feminist lens, drawing greatly from community reentry literature in an era of mass incarceration.
Exploration of Dating Violence and Related Attitudes Among Adolescents and Emerging Adults
Authors: Courtain Audrey , Glowacz Fabienne
Published: April 2018

Young people’s romantic relationships can be marked with various forms of dating violence (DV). However, adolescents and emerging adults do not necessarily acknowledge this violence because of their attitudes toward dating violence. Our study aims to study dating violence and attitudes toward this phenomenon through two well-established questionnaires administered jointly in their entirety. Indeed, too many studies report results on some dimensions and items, neglecting the richness of available tools. The Conflict in Adolescent Dating Relationship Inventory and the Attitudes Toward Dating Violence Scale were self-administered to 1,014 participants ( M age = 18.9) attending secondary schools or a regional college. They reported the frequency of their dating violence perpetration and victimization, and their attitudes toward dating violence. Results show that relational and sexual violence perpetration rates are higher for males, physical violence perpetration rate is higher for females, and relational violence victimization is higher for males. MANCOVAs not only show the same trends for scores but also underline more frequent emotional violence perpetrated by females, physical victimization for males, and sexual victimization for females. Males show higher tolerance toward every form of dating violence; younger participants are also more tolerant. Participants are more tolerant toward male-perpetrated psychological DV than female-perpetrated ones, and more tolerant toward female-perpetrated physical and sexual DV compared with male-perpetrated physical and sexual DV. There are patterns of multiperpetration, multivictimization, bidirectionality, and multi(in)tolerance. Our paper contributes to the symmetry debate, a better understanding of the link between attitudes and violent behaviors, a further step on gendered attitudes regarding who perpetrates and who sustains.
Digital Propaganda: The Tyranny of Ignorance
Authors: Sparkes-Vian Cassian
Published: April 2018

The existence of propaganda is inexorably bound to the nature of communication and communications technology. Mass communication by citizens in the digital age has been heralded as a means to counter elite propaganda; however, it also provides a forum for misinformation, aggression and hostility. The extremist group Britain First has used Facebook as a way to propagate hostility towards Muslims, immigrants and social security claimants in the form of memes, leading to a backlash from sites antithetical to their message. This article provides a memetic analysis, which addresses persuasion, organisation, political echo chambers and self-correcting online narratives; arguing that propaganda can be best understood as an evolving set of techniques and mechanisms which facilitate the propagation of ideas and actions. This allows the concept to be adapted to fit a changing political and technological landscape and to encompass both propaganda and counter-propaganda in the context of horizontal communications networks.
The borders that disadvantage migrant women in enjoying human rights
Authors: Peroni Lourdes
Published: April 2018

This article launches a frame to investigate the inequalities underlying the human rights violations migrant women may experience. Drawing on intersectionality theory and on Ratna Kapur’s concept of ‘normative boundaries of belonging’, the article puts forward the notion of ‘intersecting borders of inequality’. The notion interrogates three types of borders that may construe migrant women as outsiders or lesser members in society: formal, normative and practical borders. The article demonstrates that scrutinising the ways in which these borders intersect illuminates some of the structures disadvantaging migrant women and invites imagining wider responses to tackle these disadvantages. To illustrate these arguments, the article uses examples of the European Court of Human Rights’ case law.
Political Liberalism and Christian Political Theology: A Review of Two Works by Liberals that Can Enhance Prospects for Dialogue
Authors: Chaplin Jonathan
Published: April 2018

This review article assesses the usefulness of two substantial recent books on religion by liberal political philosophers, Cécile Laborde and Aurélia Bardon (eds), Religion in Liberal Political Philosophy, and Cécile Laborde, Liberalism’s Religion. It opens by situating these books against the landscape of UK-based work on the place of public religion in liberal democracy by both liberal political philosophers and Christian political theologians. Noting the relative paucity—by comparison with those from North America—of contributions on the theme from both quarters, it welcomes these books as providing important clarifications for political theologians of how many of the precise tensions between religion and liberal democracy might be better understood and how debate between the two disciplines might thereby be enhanced.
Dynamic analysis of a hydro-motor drive system using priority valve
Authors: Kumar Sujit , Dasgupta K , Ghoshal SK , Das J
Published: April 2018

The priority valve is considered to be one of the critical parts of the hydraulic system used in mining equipment. This article analyzes the dynamic performance of a hydro-motor drive system using priority valve through system modeling and simulation. A typical hydraulic system of a mining equipment is considered for the analysis, where a stable source of flow is supplied to two hydro-motors through priority flow divider valve. Bondgraph simulation technique is used for the modeling of the complete system, which is validated experimentally. The influences of some key parameters on the transient response of the system have been studied through simulation. The work presented in this article forms the basis idea for the design and optimization of the priority flow control valve for a given application.
Perioperative outcomes in human immunodeficiency virus-infected patients – the PRO HIV study
Authors: Shanthamurthy Divyashree , Manesh Abi , Zacchaeus Naveena GP , Roy Lisa R , Rupali Priscilla
Published: April 2018

It is estimated that a quarter of patients with HIV/AIDS undergo at least one surgical procedure in their life time. Surgical outcomes in these patients from developing countries are poorly characterized and surgeons are often concerned about poor surgical outcomes, especially when their CD4 cell counts are less than 200 cells/µl. This study evaluated the surgical outcomes of HIV-infected patients undergoing various surgical procedures over a six-year period in a large tertiary care hospital from South India. Two hundred and ninety-three patients underwent 374 surgical procedures during the study period. The median duration of HIV prior to surgery was 1.9 years (range 0–18.8 years). Two-thirds (58%) were on highly active antiretroviral therapy (HAART) at the time of surgery with the median duration of this treatment being 38 months (n = 194). About one-third (35%) of surgical procedures were performed as an emergency. Abdomino-pelvic surgeries were the most common (225, 60%). Adverse surgical outcome defined as death or post-operative infection was seen in 25 (6.6%). The post-operative infection rate was 5% (20/374). The most common of these was surgical site infection observed in nine (60%) followed by pneumonia in five patients (33%) and urinary tract infection in one patient. Day 30 mortality was 2% (n = 8) and a quarter of these were reported to be related to post-operative infectious complications. On multivariate analysis, only preoperative haemoglobin of less than 10 g/dl was significantly associated with a poor surgical outcome. HIV-related parameters such as CD4 cell counts, duration of HIV infection and HAART regimen did not seem to contribute towards an adverse surgical outcome.
Iconic Memories Die a Sudden Death
Authors: Pratte Michael S.
Published: April 2018

Iconic memory is characterized by its large storage capacity and brief storage duration, whereas visual working memory is characterized by its small storage capacity. The limited information stored in working memory is often modeled as an all-or-none process in which studied information is either successfully stored or lost completely. This view raises a simple question: If almost all viewed information is stored in iconic memory, yet one second later most of it is completely absent from working memory, what happened to it? Here, I characterized how the precision and capacity of iconic memory changed over time and observed a clear dissociation: Iconic memory suffered from a complete loss of visual items, while the precision of items retained in memory was only marginally affected by the passage of time. These results provide new evidence for the discrete-capacity view of working memory and a new characterization of iconic memory decay.