bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autoethnography in the modern workplace: a reflexive journey
Authors: Orel Marko 
Published: December 2023

PurposeThis conceptual paper seeks to critically evaluate and illuminate the diverse autoethnographic methodologies that are pivotal for understanding the dynamics of contemporary workspaces. The objective is to contribute to the ongoing scholarly debate on the value of autoethnography in workplace research and explore how it can shed light on complex organizational phenomena.Design/methodology/approachThe paper adopts a narrative literature review approach, focusing on four main forms of autoethnography: realist, impressionistic, expressionistic and conceptualistic autoethnographies. Each form is discussed and dissected, emphasizing their specific sub-forms and illustrating their application through representative examples. The paper engages in a critical debate on utilizing autoethnography in workplace research.FindingsThe findings illuminate how autoethnographic methods can be used to gain nuanced and complex understandings of personal experiences situated in workplace culture, as well as how broader social and cultural contexts shape these experiences. The study also highlights the potential of these methods to explore marginalized and silenced stories within workplaces and contribute to the knowledge on power dynamics, inequalities and injustices embedded in the organizational culture.Practical implicationsThe following contribution discusses approaches for conducting autoethnographic explorations of selected work environments, offering researchers valuable insights into these methods' application. Through better comprehension and application of these methodologies, researchers can enhance their contribution toward cultivating more inclusive and equitable workplace environments.Originality/valueThe paper stands out in its extensive review and critical discussion of the autoethnographic methods as applied in workplace research. It expands upon individual autoethnographic studies by providing a comprehensive, multifaceted perspective, delving into the merits and limitations of these approaches in particular context of researching contemporary places of work.
Dynamic energy landscapes of predators and the implications for modifying prey risk
Authors: Papastamatiou Yannis P. , Binder Benjamin M. , Boswell Kevin M. , Malone Margaret A. , Heithaus Michael R. , Huveneers Charlie , Mourier Johann , Harborne Alastair R. 
Published: December 2023

Abstract

Landscapes of fear describe a spatial representation of an animal's perceived risk of predation and the associated foraging costs, while energy landscapes describe the spatial representation of their energetic cost of moving and foraging. Fear landscapes are often dynamic and change based on predator presence and behaviour, and variation in abiotic conditions that modify risk. Energy landscapes are also dynamic and can change across diel, seasonal, and climatic timescales based on variability in temperature, snowfall, wind/current speeds, etc.

Recently, it was suggested that fear and energy landscapes should be integrated. In this paradigm, the interaction between landscapes relates to prey being forced to use areas of the energy landscape they would avoid if risk were not a factor. However, dynamic energy landscapes experienced by predators must also be considered since they can affect their ability to forage, irrespective of variation in prey behaviour. We propose an additional component to the fear and dynamic energy landscape paradigm that integrates landscapes of both prey and predators, where predator foraging behaviour is modulated by changes in their energyscape.

Specifically, we integrate the predator's energy landscape into foraging theory that predicts prey patch‐leaving decisions under the threat of predation. We predict that as a predator's energetic cost of foraging increases in a habitat, then the prey's foraging cost of predation and patch quitting harvest rate, will decrease. Prey may also decrease their vigilance in response to increased energetic foraging costs for predators, which will lower giving‐up densities of prey.

We then provide examples in terrestrial, aerial, and marine ecosystems where we might expect to see these effects. These include birds and sharks which use updrafts that vary based on wind and current speeds, tidal state, or temperature, and terrestrial predators (e.g. wolves) whose landscapes vary seasonally with snow depth or ice cover which may influence their foraging success and even diet selection.

A predator perspective is critical to considering the combination of these landscapes and their ecological consequences. Dynamic predator energy landscapes could add an additional spatiotemporal component to risk effects, which may cascade through food webs.

Read the free Plain Language Summary for this article on the Journal blog.
Benchmarking the Mantel test and derived methods for testing association between distance matrices
Authors: Quilodrán Claudio S. , Currat Mathias , Montoya‐Burgos Juan I. 
Published: December 2023

AbstractTesting the association between objects is central in ecology, evolution, and quantitative sciences in general. Two types of variables can describe the relationships between objects: point variables (measured on individual objects), and distance variables (measured between pairs of objects). The Mantel test and derived methods have been extensively used for distance variables. Yet, these methods have been criticized due to low statistical power and inflated type I error when spatial autocorrelation is present. Here, we assessed the statistical power between different types of tested variables and the type I error rate over a wider range of autocorrelation intensities than previously assessed, both on univariate and multivariate data. We also illustrated the performance of distance matrix statistics through computational simulations of genetic diversity. We show that the Mantel test and derived methods are not affected by inflated type I error when spatial autocorrelation affects only one variable when investigating correlations, or when either the response or the explanatory variable(s) is affected by spatial autocorrelation while investigating causal relationships. As previously noted, with autocorrelation affecting more variables, inflated type I error could be reduced by modifying the significance threshold. Additionally, the Mantel test has no problem of statistical power when the hypothesis is formulated in terms of distance variables. We highlight that transformation of variable types should be avoided because of the potential information loss and modification of the tested hypothesis. We propose a set of guidelines to help choose the appropriate method according to the type of variables and defined hypothesis.
Non‐invasive age estimation based on faecal DNA using methylation‐sensitive high‐resolution melting for Indo‐Pacific bottlenose dolphins
Authors: Yagi Genfu , Qi Huiyuan , Arai Kana , Kita Yuki F. , Kogi Kazunobu , Morisaka Tadamichi , Yoshioka Motoi , Inoue‐Murayama Miho 
Published: December 2023

AbstractAge is necessary information for the study of life history of wild animals. A general method to estimate the age of odontocetes is counting dental growth layer groups (GLGs). However, this method is highly invasive as it requires the capture and handling of individuals to collect their teeth. Recently, the development of DNA‐based age estimation methods has been actively studied as an alternative to such invasive methods, of which many have relied on used biopsy samples. However, if DNA‐based age estimation can be developed from faecal samples, age estimation can be performed entirely non‐invasively. We developed an age estimation model using the methylation rate of two gene regions, GRIA2 and CDKN2A, measured through methylation‐sensitive high‐resolution melting (MS‐HRM) from faecal samples of wild Indo‐Pacific bottlenose dolphins (Tursiops aduncus). The age of individuals was known through conducting longitudinal individual identification surveys underwater. Methylation rates were quantified from 36 samples collected from 30 individuals. Both gene regions showed a significant correlation between age and methylation rate. The age estimation model was constructed based on the methylation rates of both genes which achieved sufficient accuracy (after LOOCV: MAE = 5.08, R2 = 0.33) for the ecological studies of the Indo‐Pacific bottlenose dolphins, with a lifespan of 40–50 years. This is the first study to report the use of non‐invasive faecal samples to estimate the age of marine mammals.
A new centrality index designed for multilayer networks
Authors: Lotfi Nastaran , Requejo Henrique S. , Rodrigues Francisco A. , Mello Marco A. R. 
Published: December 2023

Abstract

Since its inception, the keystone species concept has become a central theoretical framework in ecology. Among many approaches, keystones have been operationalized in natural and human environments using centrality metrics applied to monolayer networks. Despite the great success of this approach, as species make several types of interactions, recent studies on keystones moved from monolayer to multilayer networks.

To help fulfil the need for a centrality metric designed for multilayer networks, here we introduce Gnorm. We tested the performance of our new metric using in silico data in addition to an empirical data set of frugivory and nectarivory interactions between bats and plants in the Neotropics. A comparison between the results obtained with different random and scale‐free networks demonstrates the performance of our new metric.

First, a modularity analysis based on the multilayer version of the Louvain algorithm enables the modules to be composed of nodes from different layers. Second, by setting the coupling parameter () and the resolution parameter (), module identity changes gradually, from single‐ to multiple‐node modules and from mono‐ to multilayer composition. Third, we check the number of modules from different layers to which a node belongs (G) at different levels of and . Finally, by observing how average G decreases with and , it is possible to calculate Gnorm and detect which nodes are most resistant to change in these two parameters. Those resistant nodes are identified as central in the multilayer structure. After applying this new analysis to the bat–plant network, we observed that it identified a different set of potential keystone species compared to previous analyses performed separately for each layer or the aggregated network.

In conclusion, our new metric opens a new way of operationalizing the keystone species concept in multilayer networks. It may help identify keystone species involved in different interaction types.
Partial cellular reprogramming: A deep dive into an emerging rejuvenation technology
Authors: Paine Patrick T. , Nguyen Ada , Ocampo Alejandro 
Published: December 2023

AbstractAging and age‐associated disease are a major medical and societal burden in need of effective treatments. Cellular reprogramming is a biological process capable of modulating cell fate and cellular age. Harnessing the rejuvenating benefits without altering cell identity via partial cellular reprogramming has emerged as a novel translational strategy with therapeutic potential and strong commercial interests. Here, we explore the aging‐related benefits of partial cellular reprogramming while examining limitations and future directions for the field.
Mocking while working with problematic representations: The irony of ethnographic sensibility in Indonesia
Authors: Riyanto Geger 
Published: December 2023

SummaryIn this essay, I contemplate the value of ethnography by reflecting on my experience and that of other anthropology‐trained individuals who engage with public socio‐ecological issues in Indonesia. While these issues are portrayed as urgent and are packaged with established representations of people and communities, ethnographic engagement produces representations that are at odds with them. Nevertheless, anthropology‐trained individuals in Indonesia have no way to address these issues other than to work with institutions that produce the problematic representations, and in doing so, inadvertently contribute to their reproduction. Furthermore, the academic anthropology ecosystem does not support the exhaustive exploration of these issues. Eventually, the sensibility generated by the practice of ethnography becomes more of a latent sensibility, which is critical of the predominant representations. It evokes internal conflict and a sense of irony, which most of the time cannot be expressed or practically addressed.
Comparing return of bowel function after right versus extended right hemicolectomy: a retrospective analysis
Authors: Maas Zak , Carson Daniel A. , McIntyre Rachel A. , Rahiri Jamie‐Lee , Wells Cameron , Cribb Benjamin , Omundsen Mark , Holm Teresa M. 
Published: December 2023

AbstractBackgroundProlonged postoperative ileus (PPOI) is associated with higher morbidity and extended inpatient stay. Although evidence suggests that PPOI is more common following right‐sided resections, it is uncertain if return to bowel function is similar following extended right (ERH) versus right hemicolectomy (RH).MethodsThe recovery of patients undergoing ERH and RH in a regional hospital in New Zealand was retrospectively compared, from 2012 to 2021. Rates of PPOI, return of bowel function and postoperative complications were compared. Other factors potentially relating to PPOI were analysed.Results293 patients were included (42 who underwent ERH, and 251 RH). PPOI was more common following ERH than RH (43% vs. 25%, P = 0.02). When accounting for the operative approach, rate of PPOI was not significantly different (42% open ERH vs. 36% open RH; P = 0.56). Excluding PPOI, return of bowel function did not differ between groups. Patient undergoing ERH versus RH had significantly higher length of stay (1 day) and Hb drop (2.5 g/L) postoperatively.ConclusionHigher rates of PPOI have been demonstrated in ERH versus RH however when controlling for approach, there was not a significant difference. Further interrogation into rates of PPOI (particularly after laparoscopic surgery) are warranted to tailor locoregional ERAS protocols.
Structure–function correlation of retinal photoreceptors in PRPH2‐associated central areolar choroidal dystrophy patients assessed by high‐resolution scanning laser imaging and microperimetry
Authors: Mulders Timo , van der Zanden Ludo , Klevering B. Jeroen , Hoyng Carel , Theelen Thomas 
Published: December 2023

AbstractPurposeHigh Magnification Module (HMM™, Heidelberg Engineering, Heidelberg, Germany) imaging is a novel technique, designed to visualize the retina at a cellular level. To assess the potential of HMM™‐based metrics as endpoints for future trials, we evaluated correlations between structural HMM™ cone metrics, spectral‐domain OCT (SD‐OCT, Heidelberg Engineering, Heidelberg, Germany) and retinal sensitivity on microperimetry (MP, MAIA, CenterVue, Padova, Italy) in healthy subjects and p.(Arg142Trp) PRPH2‐associated Central Areolar Choroidal Dystrophy (CACD) patients.MethodsWe projected a default 10° MP grid on composite HMM™ images and performed automated cone density (CD), intercell distance (ICD) and nearest neighbour distance (NND) analysis at stimuli located at 3° and 5° retinal eccentricity. We manually measured intrasubject outer retinal thickness on SD‐OCT in absolute and relative scotomas, located outside of focal atrophy.ResultsWe included 15 CACD patients and five healthy subjects. We found moderate‐to‐strong correlations of HMM™ metrics and MP sensitivity at 3° eccentricity from the fovea. We found the outer retina at the locations of absolute scotomas to be statistically significant thinner (p = 0.000003, one‐sample t‐test), as the outer retinal thickness at locations of relative scotomas. Interestingly, HMM™ metrics of these areas did not differ significantly.ConclusionsWe found significant correlations between structural photoreceptors metrics on HMM™ imaging and retinal sensitivity on MP in healthy subjects and CACD patients. A multimodal approach, combining SD‐OCT, MP and HMM™ imaging, allows for detailed mapping of retinal photoreceptor integrity and restitution potential, important data that could serve as biomarkers in future clinical trials.
Navigating the Australian child protection system: The importance of formal and informal support for carers to effectively provide care to children in out‐of‐home care
Authors: Venables Jemma , Povey Jenny , Boman Madonna , Healy Karen , Baxter Janeen , Austerberry Sophie , Thompson Kate 
Published: December 2023

AbstractChildren in out‐of‐home care (OOHC) are a vulnerable group who often experience poorer outcomes than their peers who are not in OOHC. In 2020–2021, there were approximately 46 200 children in OOHC in Australia, with 91% in a family setting with foster or kinship carers. Data from other countries show similar patterns indicating that foster and kinship carers provide care for most children in OOHC. To effectively provide children in OOHC with the care they require, including safety, stability, and connection, the carers need a social support system that equips them to meet the needs of these vulnerable children and to prevent the breakdown of placements. The study presented in this paper draws on social constructivist and critical perspectives to examine the formal and informal social support available to carers using data from a qualitative study investigating OOHC in Queensland, Australia. Our sample is 113 carers, caring for 194 children aged 1–12 years old. We find lack of integration across formal support systems and failure to recognize the invisible workload undertaken by carers are two key challenges faced by carers. Upskilling and stabilizing the child protection work force, as well as better training for carers, is also required. Addressing these issues will enhance the social support systems of carers and improve the safety, stability, and connection of children in OOHC.
Organizational and service support for boys' pathways out of commercial sexual exploitation in Nepal: Key learning for an under‐recognized population
Authors: Zhou Xiaochen , Jordan Lucy P. , O'Leary Patrick 
Published: December 2023

AbstractBoys are a group who experience commercial sexual exploitation (CSE) but are often less visible than girls with the same experience. There is limited evidence regarding the experiences of organizational support from the perspectives of boys with CSE experience. This study, conducted in Kathmandu, Nepal, adopted a mixed‐method approach, combining data from actor mapping, survey, and in‐depth case studies. It explores (1) what services are available for boys with CSE experience; (2) how services help boys to exit the commercial sex sector; and (3) what the future service needs are for boys with CSE experience. In our sample, most of the boys who had been involved in the CSE industry as minors, identified themselves as sexual minorities. The findings suggest that despite the inadequacy of the services available for boys with CSE experience, around half of the boys who successfully exited the industry reported that support from non‐governmental organization (NGOs) was crucial to their pathways out. The findings indicate the continuity of follow‐up services is needed. This study underscores the importance of organizational and service support. It highlights ongoing needs regarding economic determinants. This study sheds light on future NGO service programme development and policy initiatives on protecting boys with CSE experience.
Space, people, activity and time: A theoretical model for understanding children's outdoor play with specific reference to the historical protected central areas of Beijing, China
Authors: Tang Pai , Woolley Helen 
Published: December 2023

AbstractAiming to document children's daily outdoor play experiences in a rapidly developing urban environment, this research is based on a case study involving children living in the central Shichahai area in Beijing to provide an understanding from the scarce Chinese perspective. Based on the development of the SPIT model, this study proposes the SPAT model and investigates its subject from dimensions of space, people, activities and time. This study employs a qualitative triangulation approach to investigating childhood experience, using data collection methods including interviews, observations and diaries. This data record the children's outdoor play experience and its analysis addresses the lack of knowledge and understanding of childhood play experience in Chinese cities. The factors which have a profound influence on children's play experience in a developing urban contexts are discussed and interpreted in terms of a range of factors which have influenced the transformation of the urban environment, including economic development, policy implications and cultural traditions. Based on the insights from this evidence, this study offers recommendations that the SPAT model provides a mechanism for exploring children and their experiences of outdoor environments in different contexts which has a strong adaptation to various contexts.
Re‐assessing prolonged cold ischemia time in kidney transplantation through machine learning consensus clustering
Authors: Jadlowiec Caroline C. , Thongprayoon Charat , Tangpanithandee Supawit , Punukollu Rachana , Leeaphorn Napat , Cooper Matthew , Cheungpasitporn Wisit 
Published: December 2023

AbstractBackgroundWe aimed to cluster deceased donor kidney transplant recipients with prolonged cold ischemia time (CIT) using an unsupervised machine learning approach.MethodsWe performed consensus cluster analysis on 11 615 deceased donor kidney transplant patients with CIT exceeding 24 h using OPTN/UNOS data from 2015 to 2019. Cluster characteristics of clinical significance were identified, and post‐transplant outcomes were compared.ResultsConsensus cluster analysis identified two clinically distinct clusters. Cluster 1 was characterized by young, non‐diabetic patients who received kidney transplants from young, non‐hypertensive, non‐ECD deceased donors with lower KDPI scores. In contrast, the patients in cluster 2 were older and more likely to have diabetes. Cluster 2 recipients were more likely to receive transplants from older donors with a higher KDPI. There was lower use of machine perfusion in Cluster 1 and incrementally longer CIT in Cluster 2. Cluster 2 had a higher incidence of delayed graft function (42% vs. 29%), and lower 1‐year patient (95% vs. 98%) and death‐censored (95% vs. 97%) graft survival compared to Cluster 1.ConclusionsUnsupervised machine learning characterized deceased donor kidney transplant recipients with prolonged CIT into two clusters with differing outcomes. Although Cluster 1 had more favorable recipient and donor characteristics and better survival, the outcomes observed in Cluster 2 were also satisfactory. Overall, both clusters demonstrated good survival suggesting opportunities for transplant centers to incrementally increase CIT.