bluuebunny/crossref_metadata_2025_split huggingface dataset:
Electron Event Representation (EER) data enables efficient cryoEM file storage with full preservation of spatial and temporal resolution
Authors: Guo Hui , Franken Erik , Deng Yuchen , Benlekbir Samir , Singla Lezcano Garbi , Janssen Bart , Yu Lingbo , Ripstein Zev A. , Tan Yong Zi , Rubinstein John L. 
Published: April 2020

AbstractDirect detector device (DDD) cameras have revolutionized electron cryomicroscopy (cryoEM) with their high detective quantum efficiency (DQE) and output of movie data. A high ratio of camera frame rate (frames/sec) to camera exposure rate (electrons/pixel/sec) allows electron counting, which further improves DQE and enables recording of super-resolution information. Movie output also allows for computational correction of specimen movement and compensation for radiation damage. However, these movies come at the cost of producing large volumes of data. It is common practice to sum groups of successive camera frames to reduce the final frame rate, and therefore file size, to one suitable for storage and image processing. This reduction in the camera’s temporal resolution requires decisions to be made during data acquisition that may result in the loss of information that could have been advantageous during image analysis. Here we present experimental analysis of a new Electron Event Representation (EER) data format for electron counting DDD movies, which is enabled by new hardware developed by Thermo Fisher Scientific for their Falcon DDD cameras. This format enables recording of DDD movies at the raw camera frame rate without sacrificing either spatial or temporal resolution. Experimental data demonstrate that the method retains super-resolution information and allows correction of specimen movement at the physical frame rate of the camera while maintaining manageable file sizes. The EER format will enable the development of new methods that can utilize the full spatial and temporal resolution of DDD cameras.
VCFdbR: A method for expressing biobank-scale Variant Call Format data in a SQLite database using R
Authors: Koomar Tanner , Michaelson Jacob J 
Published: April 2020

AbstractAs exome and whole-genome sequencing cohorts grow in size, the data they produce strains the limits of current tools and data structures. The Variant Call Format (VCF) was originally created as part of the 1,000 Genomes project. Flexible and concise enough to describe the genetic variations of thousands of samples in a single flat file, the VCF has become the standard for communicating the results of large-scale sequencing experiments. Because of its static and text-based structure, VCFs remain cumbersome to parse and filter in an interactive way, even with the aid of indexing. Iterating on previous concepts, we propose here a pipeline for converting VCFs to simple SQLite databases, which allow for rapid searching and filtering of genetic variants while minimizing memory overhead. Code can be found athttps://github.com/tkoomar/VCFdbR
Large-scale Inference of Population Structure in Presence of Missingness using PCA
Authors: Meisner Jonas , Liu Siyang , Huang Mingxi , Albrechtsen Anders 
Published: April 2020

AbstractBackgroundPrincipal component analysis (PCA) is a commonly used tool in genetics to capture and visualize population structure. Due to technological advances in sequencing, such as the widely used non-invasive prenatal test, massive datasets of ultra-low coverage sequencing are being generated. These datasets are characterized by having a large amount of missing genotype information. We presentEMU, a method for inferring population structure in the presence of rampant non-random missingness.ResultsWe show through simulations that several commonly used PCA methods can not handle missing data arisen from various sources, which leads to biased results as individuals are projected into the PC space based on their amount of missingness. In terms of accuracy,EMUoutperforms an existing method that also accommodates missingness while being competitively fast. We further testedEMUon around 100K individuals of the Phase 1 dataset of the Chinese Millionome Project, that were shallowly sequenced to around 0.08x. From this data we are able to capture the population structure of the Han Chinese and to reproduce previous analysis in a matter of CPU hours instead of CPU years.ConclusionsEMU’s capability to accurately infer population structure in the presence of missingness will be of increasing importance with the rising number of large-scale genetic datasets.EMUis written inPythonand is freely available athttps://github.com/Rosemeis/emu/.
Architect and craftsperson: project perceptions, relationships and craft
Authors: Djabarouti Johnathan , O'Flaherty Christopher 
Published: April 2020

PurposeArchitects and craftspeople work together on complicated built heritage projects as part of a diverse multidisciplinary team. Effective interactions and collaborations between them can lead to a more successful project outcome; however, differing perceptions of each other can cause professional relationship tensions, communicative barriers and disharmony.Design/methodology/approachThrough the analysis of online surveys completed by architects and craftspeople, this study examines the contemporary relationship between the two groups, including the architect's perceptions of the function of traditional building craft within their day-to-day role.FindingsFindings suggest that whilst both groups agree that the craftsperson is an essential specialist on a built heritage scheme, there are contradictory perceptions with regard to the architect's role. Despite these differences, the results suggest that architects are open to accommodating more exposure to craftspeople and traditional building craft within their day-to-day role – believing they would learn more about building materials, make better practical decisions and understand craftspeople better. More importantly, this study proposes that a focus on craft would break down communicative and perceptual barriers, in turn improving relationships and project outcomes.Originality/valueThe study strongly suggests that traditional building craft can form an essential, tangible bond between architects and craftspeople by increasing focus on relationships and learning. The insights offered are relevant not only to those in the fields of architecture and traditional building craft but also to those involved in heritage management, as well as other professional roles, who may benefit from the use of craft as a method to repair professional relationships, as well as historic buildings.
An audit of the quality and effectiveness of review meetings between core and higher psychiatry trainees and their educational supervisors
Authors: Majumder Pallab , Holland Josephine 
Published: April 2020

PurposeThe purpose of this paper, an audit, was to explore and evaluate the quality and effectiveness of review meetings between core (CT) and higher psychiatry trainees (HST) and their educational supervisors (ESs). The second aim was to recommend changes in practice to improve the quality and effectiveness of the ES–trainee review meetings to enhance the training experience and overall training quality.Design/methodology/approachA tool was developed to gather anonymous feedback from trainees about their meetings with their ES. Consultation was carried out with CT and HSTs as well as ESs to ensure the questions were clear and acceptable to all. Trainees were requested to complete the feedback form for all pre-annual review of clinical progress (ARCP) meetings for the June–July 2019 ARCP cycle. Completed forms were placed in a sealed box, which was emptied once all meetings were complete.FindingsIn total, 25 feedback forms were received. On most questions, trainees gave positive feedback on the process, content, supervisor and administration. Four main themes emerged from the qualitative feedback. Trainees found the process supportive and felt listened to. They felt the process was organised and personalised. Trainees' views on suggestions for further improvement was captured and reflected: the ES reading their portfolio in advance, shorter forms with more focus on clinical acumen and less like a tick-box exercise, frequent reminder emails, more specific guidance and to plan ahead for change of supervisor.Research limitations/implicationsThe main research limitation is that this study used only one measure, which was the subjective account of the participating postgraduate Psychiatry trainees. No other objective measures were used in the study to evaluate the effectiveness or the quality of the educational supervision.Practical implicationsThe implications of the findings were discussed, and recommendations were made based on the findings to further enhance the trainees' experience of their educational supervision. It is likely that a positive experience of supervision and training will have implication by improving the overall training quality of the scheme.Social implicationsThe quality of supervision of Psychiatrists in training have a significant contribution in their training progress and completion, and in the long run the quality of service or assessment and treatment they are able to provide to their patients as qualified Psychiatrists.Originality/valueLiterature searches revealed no previous audits to have been published on quality of educational supervision meetings between postgraduate psychiatry trainees and their ES.
Linking global consumer culture and ethnocentric consumerism to global citizenship: exploring the mediating effect of cultural intelligence
Authors: Pratono Aluisius Hery , Arli Denni 
Published: April 2020

PurposeThis article attempts to understand the impact of global consumer culture and ethnocentric consumerism on global citizenship by identifying the mediating effect of cultural intelligence.Design/methodology/approachThe proposed structural equation model explains the relationship between global consumer culture, ethnocentric consumerism, and global citizenship. The empirical analysis involves an online survey targeted young people in Indonesia context.FindingsThe empirical evidence broadly supports the view that cultural intelligence strengthens the impact of global consumer culture and ethnocentric consumerism on global citizenship. There is a strong tendency in this study to suggest that global consumerism will not be able to contribute to global citizenship unless cultural intelligence provides as a mediating variable. However, the results do not support the mainstream literature, which suggests that ethnocentric consumerism harms global citizenship.Originality/valueThis study extends the discussion on achieving sustainable development by examining global citizenship leads to a better understanding of consumer culture theory.
International experience, commitment, distribution adaptation and performance: a study of Ghanaian firms in B2B export markets
Authors: Sraha Gloria , Sharma Revti Raman , Crick Dave , Crick James M. 
Published: April 2020

PurposeThis study aims to contribute to the existing understanding of export practices in sub-Saharan African firms with a contextual focus on Ghanaian exporters operating in business-to-business (B2B) markets. Underpinned by resource-based theory and its association with the relational view, it examines how the interplay between various decision makers’ international experience, export commitment and distribution adaptation decisions influence firms’ performance.Design/methodology/approachThe study uses a mixed methods approach, using survey data from 116 internationalising Ghanaian businesses across three sectors, supplemented with qualitative insights from 18 follow-up interviews.FindingsThe study establishes a full mediation effect of export commitment on the association between international experience and export performance; also, the moderating effect of distribution adaptation on export commitment – performance relationships. Unique insights are provided into the perceived role of trustworthy, intermediaries as “stakeholders” that add to a respective firm’s resource base; that is, in building capabilities in overseas markets and informing evolving business model decisions to overcome potential export barriers.Originality/valueThe insights from sub-Saharan African firms provide contextual value given the relatively under-represented existing research from the region. Original insights highlight ways in which decision makers build capabilities and that they do not always follow a forward moving internationalisation process, so use different measures of performance regarding B2B product-market ventures over time.
Principal leadership for students with disabilities in effective inclusive schools
Authors: DeMatthews David , Billingsley Bonnie , McLeskey James , Sharma Umesh 
Published: April 2020

PurposeCreating inclusive schools for students with disabilities is a major leadership responsibility for principals throughout the world. Each national, regional and local context is different, but every principal can help create and support inclusive schools. The purpose of this article is to describe the evolving context of inclusive education and school leadership in the United States aligning what is known to an established leadership framework (Hitt and Tucker, 2016), as there are similarities between the Hitt and Tucker domains and the work of leaders in inclusive schools. The authors emphasize that inclusive leadership is consistent with existing conceptualizations of principals' work. The authors consider specific policies and organizational conditions that support inclusive schools and highlight successes and continuing challenges for principals that can be applied throughout the world.Design/methodology/approachThis paper utilizes an exploratory approach to review the US policy-related and empirical literature on school leadership for effective inclusive schools. The authors draw across time from research syntheses in school and inclusive leadership from leading journals in educational leadership, special education and edited volumes focused on school leadership. The authors analyze common themes centered on leadership practice, organizational and social conditions and challenges.FindingsThe research review identified effective leadership practices that support inclusive education in the United States and provides a critical discussion of how these findings relate to international research and practice.Practical implicationsThe paper considers the relevance of national policy contexts coupled with a review of school leadership for inclusive schools that is insightful for policymakers and practitioners seeking to create more inclusive schools throughout the world.Originality/valueThe paper offers a situated review of leadership for inclusive schools in the United States. As such, this review lays the foundation for a comparative and international conversation on school leadership for inclusion.
On the impossibility of using “the correct” cost–benefit aggregation rule
Authors: Munda Giuseppe , Matarazzo Agata 
Published: April 2020

PurposeThe purpose of this paper is to deal with one of the technical difficulties of private and social cost–benefit analysis, i.e. the choice of the proper cost–benefit aggregation rule (or method) to use, when a private capital investment decision has to be taken or a public project appraisal has to be carried out.Design/methodology/approachAlthough the considerable amount of existing literature, the problem of the choice of the right mathematical aggregation rule is still an open one. The majority of authors claim that net present value is a superior method and thus it is the one to be always used. Other authors try to show that various aggregation methods, under specific conditions, arrive at the same recommendation. An exceptional case is the field of education economics where the internal rate of return is widely used.FindingsThis paper offers a survey of this controversial topic which focuses on some clear cut formal properties of the various aggregation methods and considers the empirical characteristics of the different fields of application. Its main conclusion is that no “correct” aggregation rule, always applicable in all decision frameworks, can exist.Originality/valueIts main objective is to supply clear guidelines to orient practitioners and help the teaching on this topic. Its main conclusion is that no “correct” aggregation rule, always applicable in all decision frameworks, can exist. On the contrary, even if one restricts her/himself to a particular class of investments, often no clear-cut selection can be made.
Organizational unlearning and knowledge transfer in cross-border M&As: the mediating role of knowledge integration from a routine-based view
Authors: Xi Yujuan , Wang Xiangyang , Zhu Yunxia 
Published: April 2020

Purpose
This paper aims to explore the relationships between organizational unlearning and knowledge transfer in cross-border mergers and acquisitions (M&As) from a routine-based view. The study also stresses the mediating role that knowledge integration capability plays in this relationship.

Design/methodology/approach
In all, 178 samples were collected from Chinese multinational corporations that experienced cross-border M&As. In addition, the bootstrap method was used to test the mediating role of knowledge integration capability.

Findings
The empirical results indicate that knowledge integration capability is the crucial link between organizational unlearning and knowledge transfer. Specifically, this capability goes beyond the direct effect of organizational unlearning on knowledge transfer and points to the importance of enhancing knowledge integration capability. In turn, knowledge integration capability has a significant influence on knowledge transfer. The study finds that knowledge integration capability mediates the relationship between organizational unlearning and knowledge transfer.

Originality/value
This study adopts a routine-based view to develop a theoretical model for examining the relationship between organizational unlearning, knowledge integration capability and knowledge transfer in the context of cross-border M&As. This model provides new insights for a routine-based understanding of the important mediating role of knowledge integration capability for knowledge transfer and the effects of this role on the specific knowledge transfer, i.e. technological, marketing and managerial knowledge.
Lifelong learning and the structure of professionals' thinking, on the example of case conceptualisation
Authors: Słysz Anna , Haładziński Piotr , Kaczmarek Piotr 
Published: April 2020

PurposeThe purpose of this study was to investigate the relationship between the elements of psychotherapists’ informal education and features of concept maps reflecting the properties of thinking structure.Design/methodology/approachTo study the structure of professional thinking, a complex diagnostic task (computer-aided conceptual mapping task) was used. The diagnostic task consisted of categorising the client’s statements, presenting relations between the categories and concept maps accounting for problems reported by the client and contributing factors and links between them.FindingsThe obtained results showed that self-education, through participation in scientific conferences and attending training courses, was significantly associated with the number of perceived causal relationships between categories and the number of perceived reciprocal links between conceptual categories.Originality/valueThis research show factors which may contribute to more reliable case conceptualisation in psychotherapy. The method used to measure integrative complexity was original.
Overall justice, perceived organizational support and readiness for change: the moderating role of perceived organizational competence
Authors: Arnéguy Elodie , Ohana Marc , Stinglhamber Florence 
Published: April 2020

PurposeThe purpose of this paper is to investigate the mechanisms and the conditions under which experiencing organizational justice fosters employees' readiness for change. First, this study tests the mediating role of perceived organizational support between overall justice and readiness for change. Second, it examines whether perceived organizational competence moderates this indirect positive effect.Design/methodology/approachData were collected from US employees (N = 230) facing organizational change. Confirmatory factor analyses were performed to test the measurement model. Moderated mediation analyses, based on Hayes' (2013) method, were used to examine the hypotheses.FindingsOverall, the findings support the hypotheses. Justice influences readiness for change through perceived organizational support only for employees who perceive their organization as highly competent.Originality/valueWhile a few studies have shown that justice fosters readiness for change, little attention has been paid to the mechanisms and conditions under which justice affects readiness for change. In addition, this research highlights in particular the importance of considering how employees assess the “can do” characteristic of their company in the context of organizational change.
Green consumption practices for sustainability: an exploration through social practice theory
Authors: Beatson Amanda , Gottlieb Udo , Pleming Katrina 
Published: April 2020

PurposeBy applying social practice theory to green consumption, this paper extends our understanding of consumer insight on green consumption processes beyond linear decision-making. The purpose of this paper is to provide knowledge about how best to mitigate perceived barriers to green consumption processes including the purchase and disposal of household products and to contribute to current discourse about widening social marketing research beyond a predominant focus on individuals’ behaviours.Design/methodology/approachThematic content analysis exploring the lived experiences of participants’ green consumption was undertaken by conducting 20 in-depth interviews of Australian consumers. These interviews were analysed through a social practice lens.FindingsThe research identified six emergent social practice themes of green consumption. By using social practice theory, a different paradigm of social research than the linear models of behaviour is used. This unconventional investigation into the green consumption process, including the purchase and disposal of household products, extends literature past the attitude–behaviour gap and highlights the importance of aligning green consumption processes with social practice.Originality/valueBy integrating social practice theory into the marketing discipline, this paper explores consumption as part of sustainable marketing and provides suggestions about how best to mitigate perceived barriers to green consumption processes. These insights have relevance to micro-, meso- and macro-levels of social marketing, and can help alter consumption practices making them more sustainable.