bluuebunny/crossref_metadata_2025_split huggingface dataset:
Open innovation: digital technology creates new opportunities
Authors: Marshall Anthony , Dencik Jacob , Singh Raj Rohit 
Published: June 2021

Purpose
A recent survey conducted by the IBM Institute for Business Value (IBV) indicates that as many as 83 percent of companies see open innovation as important to their future growth strategy.

Design/methodology/approach
The authors describe how significant recent advancements in digital technologies have opened up new opportunities for broader external collaboration.

Findings
Business is moving into a new phase in which ecosystems are not only an incremental part of the innovation process but integral to every element of it.

Practical implications
Hybrid-cloud acts as the technological glue enabling open collaboration, experimentation and co-creation across ecosystems.

Originality/value
The research found that the emergence of Hybrid Cloud (connectivity), AI (intelligence) and Blockchain (security, transparency and trust) as foundational technologies for more openness and collaboration has ushered in a new era of realizable open innovation.
Question answering system for deterministic fault diagnosis of intelligent railway signal equipment
Authors: Liu Haosen , Wang Youwei , Zhou Xiabing , Lou Zhengzheng , Ye Yangdong 
Published: June 2021

Purpose
The railway signal equipment failure diagnosis is a vital element to keep the railway system operating safely. One of the most difficulties in signal equipment failure diagnosis is the uncertainty of causality between the consequence and cause for the accident. The traditional method to solve this problem is based on Bayesian Network, which needs a rigid and independent assumption basis and prior probability knowledge but ignoring the semantic relationship in causality analysis. This paper aims to perform the uncertainty of causality in signal equipment failure diagnosis through a new way that emphasis on mining semantic relationships.

Design/methodology/approach
This study proposes a deterministic failure diagnosis (DFD) model based on the question answering system to implement railway signal equipment failure diagnosis. It includes the failure diagnosis module and deterministic diagnosis module. In the failure diagnosis module, this paper exploits the question answering system to recognise the cause of failure consequences. The question answering is composed of multi-layer neural networks, which extracts the position and part of speech features of text data from lower layers and acquires contextual features and interactive features of text data by Bi-LSTM and Match-LSTM, respectively, from high layers, subsequently generates the candidate failure cause set by proposed the enhanced boundary unit. In the second module, this study ranks the candidate failure cause set in the semantic matching mechanism (SMM), choosing the top 1st semantic matching degree as the deterministic failure causative factor.

Findings
Experiments on real data set railway maintenance signal equipment show that the proposed DFD model can implement the deterministic diagnosis of railway signal equipment failure. Comparing massive existing methods, the model achieves the state of art in the natural understanding semantic of railway signal equipment diagnosis domain.

Originality/value
It is the first time to use a question answering system executing signal equipment failure diagnoses, which makes failure diagnosis more intelligent than before. The EMU enables the DFD model to understand the natural semantic in long sequence contexture. Then, the SMM makes the DFD model acquire the certainty failure cause in the failure diagnosis of railway signal equipment.
COVID-19 image transmission using convolutional neural networks based algorithms for medical applications
Authors: Ch Gangadhar , Ajay Nagendra Nama , Aaqib Syed Mutahar , Sulaikha C.M. , Kv Shaheena , Santoshachandra Rao Karanam 
Published: June 2021

Purpose
COVID-19 would have a far-reaching impact on the international health-care industry and the patients. For COVID-19, there is a need for unique screening tests to reliably and rapidly determine who is infected. Medical COVID images protection is critical when data pertaining to computer images are being transmitted through public networks in health information systems.

Design/methodology/approach
Medical images such as computed tomography (CT) play key role in the diagnosis of COVID-19 patients. Neural networks-based methods are designed to detect COVID patients using chest CT scan images. And CT images are transmitted securely in health information systems.

Findings
The authors hereby examine neural networks-based COVID diagnosis methods using chest CT scan images and secure transmission of CT images for health information systems. For screening patients infected with COVID-19, a new approach using convolutional neural networks is proposed, and its output is simulated.

Originality/value
The required patient’s chest CT scan images have been taken from online databases such as GitHub. The experiments show that neural networks-based methods are effective in the diagnosis of COVID-19 patients using chest CT scan images.
Cultured epidermal autografts for treatment of stable vitiligo: Quantitative analysis of color matching with surrounding normally pigmented skin
Authors: Toriyama Kazuhiro , Kato Hiroshi , Sato Hideyoshi , Tanaka Tomoyo , Inoie Masukazu , Morita Akimichi 
Published: June 2021

AbstractCultured epidermal autografts (CEA) are surgical therapeutic alternatives for patients with stable vitiligo resistant to conventional medical treatments. In the present study, we assessed color matching before and at 12 months after CEA treatment. Eleven patients with 16 vitiligo lesions were included in this prospective study. The recipient sites were prepared by CO2 laser superficial ablation and subjected to CEA application. We clinically evaluated and categorized the color matching of the repigmented skin as well as the percentage of repigmentation. We also obtained three color values (L*a*b*) for the vitiligo lesions and surrounding normally pigmented skin. We then calculated the color differences between the two regions and compared them before and at 12 months after treatment. The mean percentage of repigmentation was 63.3% at 12 months. Six of the 16 lesions were categorized as “same as” and had color difference values of ≤5 at 12 months after treatment. Clinical evaluation of the color matching coincided well with the calculated color difference values. CEA application after CO2 laser superficial ablation was useful for treating vitiligo assessed by the percentage of repigmentation and color matching. Quantification of color differences may be a useful parameter for evaluating color matching in vitiligo.
Adaptations and responses of the common dandelion to low atmospheric pressure in high‐altitude environments
Authors: Arce Carla C. M. , Bont Zoe , Machado Ricardo A. R. , Cristaldo Paulo F. , Erb Matthias 
Published: June 2021

Abstract

Atmospheric pressure is an important, yet understudied factor that may shape plant ecology and evolution.

By growing plants under controlled conditions at different experimental stations in the Swiss alps, we evaluated the impact of ecologically realistic atmospheric pressures between 660 and 950 hPa on the growth and defence of different dandelion populations.

Low atmospheric pressure was associated with reduced root growth and defensive sesquiterpene lactone production. Defence suppression only occurred in populations originating from lower altitudes. Populations from higher altitudes constitutively produced less sesquiterpene lactones and did not suffer from suppression under low atmospheric pressure.

Synthesis. We conclude that atmospheric pressure modulates root growth and defence traits, and that evolutionary history shapes plant phenotypic responses to atmospheric pressure. Our findings have important implications for our understanding of altitudinal gradients and the future use of plants as a source of food and bioactive metabolites in extraterrestrial habitats.
MFT supervision in the era of telehealth: Attachment, tasks, and ethical considerations
Authors: Mosley Marissa A. , Parker M. L. , Call Trenton 
Published: June 2021

AbstractVirtual platforms have been growing in use for marriage and family therapy (MFT). However, the unprecedented circumstances of the coronavirus disease 2019 (COVID‐19) pandemic required MFT supervisors and supervisees to shift to telehealth. It is necessary to explore the experience with MFT telehealth supervision to support the application of the existing supervision literature. A sample of American Association for Marriage and Family Therapy (AAMFT) Approved Supervisors and MFT supervisees (N= 48) completed a survey evaluating the transition to telehealth supervision. A mixed methods design was used to explore common themes and the association with adult attachment and supervision tasks. Results indicated there are benefits and limitations identified by supervisors and supervisees. Attachment style and supervision tasks were associated with telehealth preference, connection and engagement during supervision. Recommendations for conducting telehealth supervision and future research are discussed.Practitioner pointsFocus on building secure attachment between supervisor and supervisee to provide more conducive supervisory relationships;Understand potential limitations, benefits and ethical considerations for supervisors and supervisees utilising telehealth.
Systemic and family therapy with socially disadvantaged children and young people with complex trauma
Authors: Cobbett Steve 
Published: June 2021

AbstractYoung people who have experienced complex trauma are often under‐reached by statutory therapeutic provisions. Systemic therapy has potential for these clients as many of their difficulties are systemic in nature but adaptations to practice can be beneficial in order to support engagement and enhance positive outcomes. I describe an approach based on several years of practice experience which includes using expressive and physical activities, attending to issues of power and difference, using non‐clinical settings, providing long term attachment‐informed therapy, combining family with individual work and adopting an integrative practice that combines systemic and other approaches. The paper illustrates this approach with reference to theoretical explanations, practice experience and case material.Practitioner pointsSystemic and family therapy with adaptations can be an effective intervention for socially disadvantaged young people with histories of complex trauma and their familiesBecause of the complexity of both need and symptomology it may be helpful to synthesise elements of evidence‐based practices (EBPs) which target particular symptomologies and also to use strategies that address the engagement difficulties often encountered with EBPs.Particular strategies that can aid engagement and therapeutic process include making available the option of non‐verbal activities, providing therapy in school and at home, attending to attachment needs (including availability of long‐term work and individual sessions for young people) and tailoring therapy to suit the particular needs of male, minority ethnic and working‐class clients.
Material Citizenship: An ethnographic study exploring object–person relations in the context of people with dementia in care homes
Authors: Lee Kellyn , Bartlett Ruth 
Published: June 2021

AbstractMateriality has become an increasingly important topic in sociological studies of health care. How objects support the identity of people with dementia in care homes is an emerging area. While early research has tended to focus on sentimental or cherished items (such as photographs or keepsakes), the present study focused on functional objects (such as curling tongs or a hairdryer) as a mechanism to actualise citizenship. This article presents findings from an ethnographic study into the everyday experiences of people with dementia living in a residential care home in southern England. Drawing on a framework analysis of observations of daily life, object‐elicitation interviews with residents, in‐depth interviews with staff and relatives and documentary research, the findings demonstrate that object relations are a critical but overlooked site for citizenship. Residents are rarely involved in decision‐making relating to their personal possessions, lack control over objects and are often discouraged from material interactions important to the maintenance and cultivation of identity. We introduce a new concept ‘material citizenship’ to advance thinking and practice in this area and argue that it is valuable for care practices to combine a material citizenship approach with existing care practices; thus, elevating the importance of object–person relations in dementia care.
Subordinated agency: Negotiating the biomedicalisation of masculinity among gay men living with HIV
Authors: Tseng Po‐Chia 
Published: June 2021

AbstractHealth practices are shaped by gender relations and constructs. Utilising qualitative data, this study explores a shift in medication practices among gay men living with HIV (GMLH) in light of changing HIV/AIDS responses in Taiwan. In the 1980s and 1990s, the mobilisation of moralising discourses forged a gender hierarchy that subordinated HIV‐positive gay males. In the 2000s, new state programmes on HIV/AIDS were implemented to enhance patients' adherence to treatment, but GMLH often expressed ambivalence towards medication, which could lead to HIV disclosure and, consequently, social exclusions under the gender hierarchy. Starting in the 2010s, the knowledge of HIV ‘treatment as prevention’ and a policy on early treatment have offered a new path for GMLH to navigate gender power dynamics and to strive towards an inclusive social life by taking medicine and optimising health, which facilitates a biomedicalisation of subordinated masculinity. This study contributes to the scholarship on HIV/AIDS by underscoring the significance of biomedicine for configuring masculine identities and practices among a subordinated group of men, as well as by highlighting the gender power relations and everyday ‘nonbiomedical’ negotiating practices that legitimise biomedicalisation.
Cenozoic Crustally‐derived Carbonate‐rich Magmatic Rocks in West Junggar, North Xinjiang, Western China: Geochronology, Geochemistry and Tectonic Implications
Authors: CHEN Shi , LIANG Xinxin , ZHANG Yuanyuan , GUO Zhaojie , QI Jiafu 
Published: June 2021

AbstractThe carbonate‐rich magmatic rocks of West Junggar are distributed in the Baijiantan and Darbut ophiolitic mélanges in the forms of extrusive rocks overlying the mélanges and dykes, either along the margins of the mélange or cross‐cutting components of mélanges. Chilled margin and flow structures are present. A SHRIMP zircon U‐Pb age of 39.7 ± 1.3 Ma indicates that these carbonate‐rich rocks in West Junggar were formed during the Eocene. They have low concentrations in REEs, Th, U, Nb, Ta and are characterized by extremely low &#x03B5;Nd(t), high (87Sr/86Sr)i ratios, relatively high δ18OV‐SMOW values and high δ13CV‐PDB values, which is similar with most sedimentary carbonates. Furthermore, no contemporaneous mantle‐derived silicate rocks have yet been found in West Junggar. The carbonate‐rich rocks in West Junggar are thus distinct from mantle‐derived carbonatites and are interpreted to result from melting of the Carboniferous sedimentary carbonates at crustal levels, these rocks therefore being referred to as ‘crustal carbonatites'. The Eocene crustal carbonatites in West Junggar and other Cenozoic magmatic rocks in North Xinjiang are generally situated along regional strike‐slip faults or fault intersections. Therefore, we propose that the reactivation of the Darbut and Baijiantan crustal‐scale strike‐slip fault zones (ophiolitic mélanges), due to the far‐field effects of the Indian‐Eurasian collision, enables decompression melting of the underlying continental lithospheric mantle. These resulting melts ascended to the lower crust through the strike‐slip faults, causing partial melting of the Carboniferous carbonaceous sediments. The crustal carbonatites in West Junggar provide a new piece of evidence for Cenozoic magmatism in North Xinjiang and are also significant for the investigation of tectono‐magmatic relations in North Xinjiang and the Central Asian Orogenic Belt.
Salmonella Newport outbreak in Brazilian parrots: confiscated birds from the illegal pet trade as possible zoonotic sources
Authors: Saidenberg André B.S. , Stegger Marc , Semmler Torsten , Rocha Victória G.P. , Cunha Marcos P.V. , Souza Vanessa A.F. , Cristina Menão Márcia , Milanelo Liliane , Petri Bruno S.S. , Knöbl Terezinha 
Published: June 2021

SummarySalmonella has long been linked to zoonotic risks, including exotic pets. Parrots are popular pets, and we here describe a salmonellosis outbreak involving Blue‐fronted Amazon parrots (Amazona aestiva) confiscated from the illegal pet trade in Brazil. High mortality was observed during the rehabilitation for which the causative agent was identified by cultures, and VITEK®2 GN identification card as Salmonella enterica. Genome sequencing of two isolates revealed serovar Newport ST45. The isolates were resistant to aminoglycosides and fluoroquinolones, and genomic analyses detected characteristic Salmonella Pathogenicity Islands (SPIs) and virulence factors. A phylogenetic analysis with other 275 S. Newport ST45 from different international sources showed clustering with poultry and vegetables isolates and closely related clades of intermingled animal, human, food/environmental isolates from different countries (Tables S1 and S2). The virulent profiles and phylogenetic connection to multiple sources bring the attention to the non‐host specificity of these strains highlighting the zoonotic potential in the illegal wildlife trade for companion animals.
Safety and efficacy of external cephalic version after a previous caesarean delivery: A systematic review
Authors: Zhang Ning , Ward Harvey 
Published: June 2021

BackgroundExternal cephalic version (ECV) is a common procedure and has been shown to be safe and effective in turning a baby from a breech to cephalic presentation. However, whether ECV is safe and effective in women with a scarred uterus from a previous caesarean section remains contentious.AimTo evaluate the safety and efficacy of external cephalic version in women with a singleton breech pregnancy and at least one previous caesarean delivery.Material and methodsLiterature searches were conducted on MEDLINE, PUBMED, EMBASE, CINAHL and SCOPUS up to June 2020. The search strategy included the following keywords: (‘external cephalic version OR ECV’) AND (‘previous OR prior OR past’ AND ‘caesarean OR caesarean OR uterine scar’). Studies were included if they evaluated the efficacy and/or safety of external cephalic version in women after 36 weeks’ gestation with a singleton breech pregnancy and at least one previous caesarean delivery.ResultsNine studies were included in the review. ECV success rates and subsequent vaginal delivery rates ranged from 50 to 100% and from 50 to 74.9%, respectively. ECV complications reported included abnormal fetal heart rate, abnormal cardiotocography and transient vaginal bleeding. No studies reported cases of uterine rupture.ConclusionsECV in women with a previous caesarean delivery is a relatively successful and low‐risk procedure compared to women without a previous caesarean delivery. The results from this systematic review provide useful information for professional bodies in updating clinical guidelines such that ECV may be offered to women with one previous caesarean delivery.
Experimental rhinovirus infection induces an antiviral response in circulating B cells which is dysregulated in patients with asthma
Authors: Wirz Oliver F. , Jansen Kirstin , Satitsuksanoa Pattraporn , van de Veen Willem , Tan Ge , Sokolowska Milena , Mirer David , Stanić Barbara , Message Simon D. , Kebadze Tatiana , Glanville Nicholas , Mallia Patrick , Gern James E. , Papadopoulos Nikolaos , Akdis Cezmi A. , Johnston Sebastian L. , Nadeau Kari , Akdis Mübeccel 
Published: June 2021

AbstractBackgroundRhinoviruses are the predominant cause of respiratory viral infections and are strongly associated with asthma exacerbations. While humoral immunity plays an important role during virus infections, cellular aspects of this response are less well understood. Here, we investigated the antiviral response of circulating B cells upon experimental rhinovirus infection in healthy individuals and asthma patients.MethodsWe purified B cells from experimentally infected healthy individuals and patients with asthma and subjected them to total RNA‐sequencing. Rhinovirus‐derived RNA was measured in isolated B cells using a highly sensitive PCR. B cells were stimulated with rhinovirus in vitro to further study gene expression, expression of antiviral proteins and B‐cell differentiation in response rhinovirus stimulation. Protein expression of pro‐inflammatory cytokines in response to rhinovirus was assessed using a proximity extension assay.ResultsB cells isolated from experimentally infected subjects exhibited an antiviral gene profile linked to IFN‐alpha, carried viral RNA in vivo and were transiently infected by rhinovirus in vitro. B cells rapidly differentiated into plasmablasts upon rhinovirus stimulation. While B cells lacked expression of interferons in response to rhinovirus exposure, co‐stimulation with rhinovirus and IFN‐alpha upregulated pro‐inflammatory cytokine expression suggesting a potential new function of B cells during virus infections. Asthma patients showed extensive upregulation and dysregulation of antiviral gene expression.ConclusionThese findings add to the understanding of systemic effects of rhinovirus infections on B‐cell responses in the periphery, show potential dysregulation in patients with asthma and might also have implications during infection with other respiratory viruses.