bluuebunny/crossref_metadata_2025_split huggingface dataset:
Worker cooperatives: alternative governance for caring and precarious work
Authors: Berry Daphne , Bell Myrtle P. 
Published: May 2018

PurposePrecarious work, characterized by low wages, unpredictable schedules and hours, physical hazards, and stressful psychosocial conditions, is a significant problem in the twenty-first century US economy. It most harshly affects women, racial/ethnic minorities, and immigrants. Caring labor jobs often involve precarious work and home health aide jobs are among the most precarious of these. With an ageing population creating high demand and a decline in the number of available workers, a societal crisis looms. The purpose of this paper is to discuss a business form that could positively impact the home care work environment.Design/methodology/approachThis paper reviews previous research to call for closer examination of worker cooperatives as a means to reduce precarious work among home health care workers.FindingsWorker cooperatives provide opportunities for economic empowerment for impoverished and marginalized workers. Cooperative Home Care Associates, a worker cooperative in the home care industry, reports better outcomes to workers than similar conventionally governed businesses.Research limitations/implicationsThis paper reviews results of a study comparing three organizational forms in the home health industry. Although there are relatively few worker cooperatives in the USA, future research should investigate this structure both where there is a low-wage labor force, and in general.Practical implicationsBetter outcomes for employees in the worker cooperative suggest that this is a viable business form for workers in precarious work environments.Social implicationsThe paper highlights the features of an organizational form that could help alleviate social ills caused by precarious work.Originality/valueThis paper considers the structure and function of a business form little studied in the management discipline. Based on their unique features and possibilities, worker cooperatives should be of interest to equality, diversity, and inclusion scholars; and to strategy, organizational behavior, and entrepreneurship scholars.
Confronting capital’s care fix: care through the lens of democracy
Authors: Dowling Emma 
Published: May 2018

PurposeThe purpose of this paper is to propose to expand the political economic understanding of a “fix”, that is, capital’s ability to overcome crises of profitability through a displacement of its crisis tendencies, to include an analytical attention to the gendered, sexualised and racialised unwaged and underpaid (caring) labour that reproduces labour power within a capitalist economy.Design/methodology/approachA “care fix”, the author argues, involves attempts to manage a crisis of care in ways that do not resolve but merely displace the crisis, perpetuating the systemic imperative of capital to off-load the cost of social reproduction and care, thereby constituting a crucial dynamic of capitalist development and restructuring and resulting in the reorganisation of gendered and racialised class relations and historically contingent regimes of reproduction.FindingsThe maceration of the Fordist regime of reproduction under neoliberalism has given way to a new post-Fordist arrangement that, having exhausted its care fix, is now once again in crisis. A new care fix is currently under way, while at the same time it is being contested and redirected by the contemporary struggles over social reproduction, care and democracy.Research limitations/implicationsConsequently, the author discusses the emergence of the notion of “caring capitalism” and contrasts this with proposals for democratising care, in turn investigating these developments in the context of an ongoing crisis of political representation in Europe and offering a notion of “care municipalism” as a possible way forward.Practical implicationsThe practical implications concern the possibility of democratising the care sector.Social implicationsThe social implications pertain to the questions of how social, political and economic institutions shift when care is placed on their agenda.Originality/valueThe value of this paper is to make a theoretical contribution to the analysis of changing configurations of care, social reproduction and society in relation to questions of democracy.
Intra-team conflict: the moderating effect of emotional self-leadership
Authors: Flores Hector R. , Jiang Xueting , Manz Charles C. 
Published: May 2018

PurposeThe aim of this paper is to present a model of the moderating role of emotional self-leadership on the cognitive conflict–affective conflict relationship and their effect on work team decision quality.Design/methodology/approachThis paper draws upon extant theoretical and empirical research on the conflict, leadership and emotions literature works to argue for the role of emotional self-leadership as a boundary condition of the intra-team conflict–work team decision quality relationship.FindingsKey to understanding why cognitive conflict sometimes leads to improved decision quality and sometimes it does not is the role of emotional self-leadership. Through emotional self-leadership, team members can actively anticipate, guide and focus their emotional responses to cognitive conflict and reduce their experience of affective conflict, improving team decision quality.Research limitations/implicationsIdentifying and explaining the moderating role of emotional self-leadership represents important progress for reframing emotion regulation and emotional intelligence into a new theoretical lens that may yield more meaningful insights into self-managed teams’ research. If empirically supported, this moderating effect would help explain the contradictory results obtained in prior empirical studies.Practical implicationsPractitioners can diminish or avoid the negative effect of the type of conflict that lowers work team decision quality and preserve the positive effect of the type of conflict that improves work team decision quality by identifying and implementing ways to improve a work team’s level of collective emotional self-leadership.Originality/valueThis paper extends the emotions, leadership and conflict literature works into the current research on self-directed work teams’ effectiveness by bringing attention to the moderating role of emotional self-leadership and calls for empirical research on this subject.
From placemaking to sustainability citizenship
Authors: Beza Beau Bradley , Hernández-Garcia Jaime 
Published: May 2018

Purpose
Placemaking is an established practice and research field. It takes on a spatial dimension created through a socio-political process where value and meaning are assigned to settings. An emerging concept, sustainability citizenship relies on social actors creating sustainable urban settings by working, sometimes, “outside” formal planning; offering an evolutionary step in the creation and understanding of community realised places. The purpose of this paper is twofold: examine one of Bogotá, Colombia’s informal settlements to explore the placemaking/sustainability citizenship relationship, and use this exploration as a means to argue the appropriateness of sustainability citizenship when investigating/realising settings in Bogotá’s informal settlements.

Design/methodology/approach
To address the paper’s aim, books, journal articles and monographs related to citizen/community participation, placemaking, citizenship (in Latin America and conceptually) and sustainability citizenship were collected and critically reviewed. Identification of these documents was achieved through a literature review of the library database at Deakin University and Pontificia Universidad Javeriana and the co-authors of this paper contributing to and reviewing submissions to the 2016 Routledge publication, Sustainability Citizenship. Field observation and engagement with the citizenry living in the informal settlements of Bogotá, Colombia were conducted at various times in 2013, 2014 and 2017.

Findings
Sustainability citizenship and placemaking are linked through their “process-driven” approach to realising places and use of the citizenry to enact change. In Bogotá, Colombia’s informal settlement of Caracoli, public spaces are created outside formal planning processes through alternative path dependencies and the resourcefulness of its citizens. Sustainability citizenship, rather than placemaking, can work outside formal planning and manoeuvre around established path dependencies, which offers an evolutionary step in the creation and understanding of community realised places in the global south.

Originality/value
This paper provides insight into the use of placemaking when explaining the realisation process of Bogotá, Colombia’s informal settlements. The paper’s contents also explore the placemaking/sustainability citizenship relationship, which in terms of the latter is a new citizenry dimension that can be used to provide new insight into the realisation process of public spaces in Bogotá’s informal settlements.
Rethinking participation: lessons from a municipal market in Athens
Authors: Vaiou Dina 
Published: May 2018

Purpose
The paper aims to propose (re)thinking participation, a much-debated issue in urban studies, planning and development, both in its grass-roots and its institutional versions.

Design/methodology/approach
The paper draws from two phases of people’s participation concerning the re-use of a former municipal market in Athens, the Agora, in the neighborhood of Kypseli. The two phases represent two different approaches to “participation”: an initiative of local groups implementing participation as a site of radical possibility and an invited or induced process, in which the municipal authorities initiated the whole exercise.

Findings
The radically different starting points correspond to equally different perspectives with regard to the stakes and meanings of the respective participatory process, as well as the individuals and groups who are involved.

Originality/value
The paper approaches participation as a spatial process, producing interactions among people, creating emotional or material connections, exchanges and inevitably conflict, re-configuring (public) space and extending (urban) citizenship.
Placemaking and urban gardening: Himmelbeet case study in Berlin
Authors: Karge Toni 
Published: May 2018

Purpose
This paper aims to examine urban community gardens from the urban planning perspective. The paper analyses the Berlin case study Himmelbeet and its relation to the concept of critical placemaking (Toolis, 2017) and placemaking principles of Madden and Schwartz (1999).

Design/methodology/approach
The study is based on participatory action research. It examines one specific case study in Berlin where the author volunteered for several years. The set of placemaking principles is used as an ex-post analysis tool to evaluate how the community garden meets the criteria of placemaking.

Findings
The paper shows that the urban community garden can be considered as a placemaking scheme although it was not planned with placemaking instruments. The garden’s placemaking process shows strategies to challenge issues of exclusion, disinvestment and depoliticization of public spaces and thus exemplifies the possibilities of citizen-controlled placemaking processes.

Originality/value
The paper links placemaking with urban community gardens by assessing the placemaking principles and discussing the criteria of critical placemaking. The paper also contributes to a better understanding of urban community gardens in relation to current trends of austerity and urban inequalities.
The evolving role of public libraries in South Africa in addressing information poverty
Authors: J. Strand Karla , Britz Johannes 
Published: May 2018

Purpose
The purpose of this paper is to provide an overview of the historical development of libraries in South Africa against a backdrop of poverty and social inequality. In particular, this paper illustrates how the development of libraries in South Africa both reflected and influenced information poverty and has as its goal to increase awareness of the role of libraries in the alleviation of information poverty.

Design/methodology/approach
The information in this paper is based on doctoral research completed by the author who investigated the role of libraries in the alleviation of information poverty in South Africa. The methodology for the research included two case studies, interviews, examination of library records, and observation. An extensive review of the professional literature and recorded histories provided imperative context for that research and this paper.

Findings
Findings indicate that libraries can play an important role in the alleviation of information poverty in South Africa. Libraries are underutilized in this role and in order to increase their capacity in addressing information poverty, one should consider the historical circumstances behind the dispossession of library services. Understanding the development of libraries in South Africa and sociopolitical ramifications of this development can encourage and inform greater participation of libraries in the alleviation of information poverty in the future.

Originality/value
This paper compiles the work and findings of previous studies on the history of South African libraries. The information provided here offers an accessible and efficient history of libraries in South Africa. In so doing, it provides context that is invaluable to the understanding of how the development of libraries throughout time can have sociopolitical effects on the people and their circumstances. The paper also encourages increased understanding of the value and purpose of libraries in combating information poverty in South Africa.
Statin use associated with lower risk of epilepsy after intracranial haemorrhage: A population‐based cohort study
Authors: Lin Hung‐Wei , Ho Yunn‐Fang , Lin Fang‐Ju 
Published: May 2018

AimsTo examine the association between statin use before and after intracranial haemorrhage (ICH) and the risk of poststroke epilepsy (PSE).MethodsPatients with new‐onset ICH between 2004 and 2012 were identified from the Taiwan National Health Insurance Research Database. The main outcome was the occurrence of epilepsy after stroke. Multivariable Cox regression modelling was used to estimate the association between statin use and the risk of PSE, with poststroke medication exposures being treated as time‐dependent variables.ResultsA total of 7435 patients with ICH were enrolled with a median follow‐up of 17.6 months. Within the study cohort, 709 patients developed PSE. Poststroke, but not prestroke, stain use was associated with a reduced risk of PSE (adjusted hazard ratio 0.62, 95% confidence interval 0.42–0.90, P = 0.01). In subanalyses, a trend of a dose–response relationship was observed. A significant PSE risk reduction was correlated with a higher cumulative statin dose. Moreover, the risk of PSE was lower in patients receiving moderate‐to‐high‐intensity statin therapy (adjusted hazard ratio 0.37, 95% confidence interval 0.18–0.75, P = 0.01). Lipophilic and hydrophilic statins were similar with regard to their associations with the reduced risk of PSE.ConclusionsStatin therapy may reduce the risk of PSE after ICH, especially with moderate‐to‐high therapy intensity. Further research is needed to understand the mechanisms underlying the potential protective effects of statins against PSE in this patient population.
Ecological correlates of mammal β‐diversity in Amazonian land‐bridge islands: from small‐ to large‐bodied species
Authors: Palmeirim Ana Filipa , Benchimol Maíra , Morante‐Filho José Carlos , Vieira Marcus Vinícius , Peres Carlos A. 
Published: May 2018

AbstractAimMega hydroelectric dams have become one of the main drivers of biodiversity loss in the lowland tropics. In these reservoirs, vertebrate studies have focused on local (α) diversity measures, whereas between‐site (β) diversity remains poorly assessed despite its pivotal importance in understanding how species diversity is structured and maintained. Here, we unravel the patterns and ecological correlates of mammal β‐diversity, including both small (SM) and midsized to large mammal species (LM) across 23 islands and two continuous forest sites within a mega hydroelectric reservoir.LocationBalbina Hydroelectric Dam, Central Brazilian Amazonia.MethodsSmall mammals were sampled using live and pitfall traps (48,350 trap‐nights), and larger mammals using camera traps (8,160 trap‐nights). β‐diversity was examined for each group using multiplicative diversity decomposition of Hill numbers, which considers the importance of rare, common and dominant species, and tested to what extent those were related to a set of environmental characteristics measured at different spatial scales.Resultsβ‐diversity for both mammal groups was higher when considering species presence–absence. When considering species abundance, β‐diversity was significantly higher for SM than for LM assemblages. Habitat variables, such as differences in tree species richness and percentage of old‐growth trees, were strong correlates of β‐diversity for both SMs and LMs. Conversely, β‐diversity was weakly related to patch and landscape characteristics, except for LMs, for which β‐diversity was correlated with differences in island sizes.Main conclusionsThe lower β‐diversity of LMs between smaller islands suggests subtractive homogenization of this group. Although island size plays a major role in structuring mammal α‐diversity in several land‐bridge islands, local vegetation characteristics were additional key factors determining β‐diversity for both mammal groups. Maintaining the integrity of vegetation characteristics and preventing the formation of a large set of small islands within reservoirs should be considered in long‐term management plans in both existing and planned hydropower development in lowland tropical forests.
Immigrant and native? The case of the swamp foxtail Cenchrus purpurascens in Australia
Authors: Toon A. , Sacre E. , Fensham R. J. , Cook L. G. 
Published: May 2018

AbstractAimSpring wetlands in arid regions of Australia provide habitat for many highly endemic organisms, including fish, molluscs, crustaceans and plants, but these unique ecosystems have been under pressure since the arrival of Europeans about 250 years ago. Arguments over whether particular plant species are long‐term spring inhabitants or recent immigrants are confounding efforts to conserve spring flora. One such example is the swamp foxtail, Cenchrus purpurascens, a grass that is variably listed in the literature as being native to Australian wetlands or as being an introduced weedy species from Asia.LocationAustralia, China and Korea.MethodsWe use DNA sequences of the nuclear ITS and the chloroplast DNA regions trnL‐F and matK, complemented with newly designed simple sequence repeat (SSR) markers, to assess the native status of C. purpurascens in Australia and determine whether there is genetic differentiation among spring populations.ResultsWe find that, although there has been gene flow between Asia and Australia in the geological past, the populations are now strongly differentiated: C. purpurascens has probably been present in Australia through the Pleistocene. In Australia, there is also strong genetic differentiation among populations from different springs, and between springs and non‐springs populations, indicating long‐term occupancy of some springs sites.Main conclusionsCenchrus purpurascens was present in Australia well before European colonization of the continent. The level of genetic differentiation among populations enhances the existing conservation values of Elizabeth Springs, Edgbaston, Doongmabulla and Carnarvon Gorge springs complexes within the Great Artesian Basin.
Photobiomodulation with red light‐emitting diodes accelerates hepatocyte proliferation through reactive oxygen species/extracellular signal‐regulated kinase pathway
Authors: Feng Rui , Morine Yuji , Ikemoto Tetsuya , Imura Satoru , Iwahashi Shuichi , Saito Yu , Shimada Mitsuo 
Published: May 2018

AimCell‐based transplantation is an alternate method of liver transplantation to delay the onset of end‐stage liver diseases. For successful treatment, cells need to be expended in vitro expeditiously. However, autogenetic hepatocytes as the ideal cell source for therapy remain in quiescence so proliferation is rare. Photobiomodulation therapy has been used to stimulate some kinds of cell proliferation, but is unknown whether red light‐emitting diode (LED) irradiation can promote primary hepatocyte proliferation. The aim of this study was to evaluate the effect of red LED irradiation on hepatocytes in vitro.MethodsMouse primary hepatocytes were isolated and received red LED treatment. The cell viability, reactive oxygen species (ROS) levels, phosphorylated extracellular signal‐regulated kinase1/2 (pERK1/2) and some cell cycle‐related proteins were observed. Additionally, ROS inhibition and pERK1/2 inhibition were carried out to determine the effect of ROS and ERK1/2 in red LED irradiation.ResultsThe red LED irradiation increased hepatocyte proliferation, elevated intracellular ROS levels, and stimulated ERK1/2 activation and cell cycle‐related gene expression. The mitosis promoting effect of red LED irradiation could be disturbed by ROS or pERK inhibition. The red LED irradiation promoted hepatocyte proliferation through the ROS/pERK1/2 pathway.ConclusionsRed LED irradiation could accelerate hepatocyte proliferation through the ROS/pERK1/2 pathway. Red LED irradiation might be a potential method to increase hepatocyte cell numbers in vitro and support cell‐based transplantation in clinical work.
Extracellular vesicles: Toward a clinical application in urological cancer treatment
Authors: Urabe Fumihiko , Kosaka Nobuyoshi , Kimura Takahiro , Egawa Shin , Ochiya Takahiro 
Published: May 2018

AbstractExtracellular vesicles are nanometer‐sized lipid membranous vesicles that are released from almost all types of cells into the extracellular space. Extracellular vesicles have gained considerable attention in the past decade, and emerging evidence suggests that they play novel roles in mediating cancer biology. Extracellular vesicles contain pathogenic components, such as proteins, DNA fragments, messenger ribonucleic acids, non‐coding ribonucleic acids and lipids, all of which mediate paracrine signaling in the tumor microenvironment. Extracellular vesicles impact the multistep process of cancer progression through modulation of the immune system, angiogenesis and pre‐metastatic niche formation through transfer of their contents. Therefore, a better understanding of their roles in urological cancers will provide opportunities for novel therapeutic strategies. In addition, the contents of extracellular vesicles hold promise for the discovery of liquid‐based biomarkers for prostate, kidney and bladder cancers. Here, we summarize the current research regarding extracellular vesicles in urological cancer and discuss potential clinical applications for extracellular vesicles in urological cancer.