bluuebunny/crossref_metadata_2025_split huggingface dataset:
Promoting Islamic financial ecosystem to improve halal industry performance in Indonesia: a demand and supply analysis
Authors: Utomo Setiawan Budi , Sekaryuni Ratih , Widarjono Agus , Tohirin Achmad , Sudarsono Heri 
Published: May 2020

Purpose
The purpose of this study is to identify and explore the role of Islamic financing in supporting development of halal industry in Indonesia.

Design/methodology/approach
This research is divided into two studies. The first study uses survey-based quantitative method and the second study uses focus group discussion (FGD) method. Using a purposive and proportional sampling technique in the first study, this research collected 1,985 samples of Islamic financial products of business owners (demand-side) from all parts of Indonesia. The data were analyzed using the partial least square structural equation modeling approach. The authors also conducted FGDs, involving 35 participants from government, financial, social and education institutions (supply-side) as well as business owners (demand-side) in three separated times.

Findings
In the first study, it can be identified that literacy on Islamic finance, attitude and awareness strongly affect business owners’ intention to use Islamic financial products. It is also found that subjective norm significantly influences literacy, attitude and awareness. Interestingly, religiosity does not significantly affect attitude toward Islamic financial products. According to the FGD in the second study, this research generates several factors motivating business owners’ preference to choose conventional rather than Islamic financial products, including expensive pricing, less developed technology, bad service quality and the halal status of the products. The reason for insignificant results of religiosity on attitude in the first study is explained in the second study. Most users are utilitarians who mainly perceived the products based on the sought benefits provided by the products.

Practical implications
This research offers the government a road map showing the strategy to build Islamic financial ecosystem in Indonesia. The road map integrates supply-side, which includes government, financial industries, social and education institutions and scientific organizations, and demand-side, which includes business owners or entrepreneur associations.

Originality/value
This research provides a wide range of samples derived from business owners’ respondents of halal industry in all representative islands in Indonesia. Therefore, it gives more holistic and representative findings. In addition, the analysis in this research covers not only the demand-side but also the supply-side perspective. Lastly, this research provides an Islamic financial ecosystem model that integrates all stakeholders to improve halal industry performance as a whole.
Implicit followership theories from the perspective of followers
Authors: Yang Yongyong , Shi Wendian , Zhang Beina , Song Youming , Xu Dezhen 
Published: May 2020

PurposeThe purpose of this paper is to explore the structure, implicit attitude and consequences of followers' implicit followership theories in the Chinese cultural context through three studies. Study 1 explores the structure of followers' implicit followership theories. Study 2 examines the implicit attitude of followers towards followers' implicit followership theories. Study 3 verifies the impact of followers' implicit followership theories on the quality of collegial relationships.Design/methodology/approachThe data for study 1 (n = 321) and study 3 (n = 243) were collected through an online self-report questionnaire, and the data for study 2 (n = 30) were collected through the go/no-go association task.FindingsThe structure of followers' implicit followership theories includes two dimensions: positive followership prototypes and negative followership prototypes. Followers' implicit attitudes were more likely to match positive followership prototypes than negative followership prototypes. Positive followership prototypes had a significantly positive impact on the quality of collegial relationships, whereas negative followership prototypes had a significantly negative impact on the quality of collegial relationships.Research limitations/implicationsThe psychology and behaviour of employees can be better understood by exploring followers' implicit followership theories.Practical implicationsEmployees hold a relatively positive implicit attitude towards followers. Therefore, managers should provide positive feedback to improve employees' positive self-cognition so that employees can better serve the organization and better promote its development.Originality/valueThe paper is one of the few studies to explore followers' implicit followership theories in the Chinese cultural context.
Multilayer ferrite inductors for the use at high temperatures
Authors: Bartsch Heike , Thiele Sebastian , Mueller Jens , Schabbel Dirk , Capraro Beate , Reimann Timmy , Grund Steffen , Töpfer Jörg 
Published: May 2020

Purpose
This paper aims to investigate the usability of the nickel copper zinc ferrite with the composition Ni0.4Cu0.2Zn0.4Fe1.98O3.99 for the realization of high-temperature multilayer coils as discrete components and integrated, buried function units in low temperature cofired ceramics (LTCC).

Design/methodology/approach
LTCC tapes were cast and test components were produced as multilayer coils and as embedded coils in a dielectric tape. Different metallization pastes are compared. The properties of the components were measured at room temperature and higher temperature up to 250°C. The results are compared with simulation data.

Findings
The silver palladium paste revealed the highest inductance values within the study. The measured characteristics over a frequency range from 1 MHz to 100 MHz agree qualitatively with the measurements obtained from toroidal test samples. The inductance increases with increasing temperature and this influence is lower than 10%. The characteristic of embedded coils is comparable with this of multilayer components. The effective permeability of the ferrite material reaches values around 130.

Research limitations/implications
The research results based on a limited number of experiments; therefore, the results should be verified considering higher sample sizes.

Practical implications
The results encourage the further investigation of the material Ni0.4Cu0.2Zn0.4Fe1.98O3.99 for the use as high-temperature ferrite for the design of multilayer coils with an operation frequency in the range of 5-10 MHz and operation temperatures up to 250°C.

Originality/value
It is demonstrated for the first time, that the material Ni0.4Cu0.2Zn0.4Fe1.98O3.99 is suitable for the realization of high-temperature multilayer coils and embedded coils in LTCC circuit carriers with high performance.
Positive language and virtuous leadership: walking the talk
Authors: Meyer Marcel , Hühn Matthias P. 
Published: May 2020

PurposeThe purpose of this study is to discuss the advantages and challenges of using virtuous language in business.Design/methodology/approachThis paper is a theoretical exploration based on a literature review and philosophical analysis that uses a quantitative study from the Boston Consulting Group (BCG) as its starting point.FindingsThis study argues that neo-Aristotelian leadership and positive leadership explain why companies whose financial filings use value-laden language that stresses the higher purpose of the organisation to outperform companies whose reports use the language of profit maximisation. While neo-Aristotelian leadership is based on Aristotle’s Rhetoric, positive leadership is primarily influenced by research results from Positive Psychology and Positive Organizational Scholarship. The two approaches to leadership highlight something that conventional business research largely ignores, namely, the role of values as drivers of human behavior and the importance of character in leadership. Both research streams indicate that it is possible for organisations to do well and do good because they are seen as groups of value-driven individuals. Thus, using virtuous/positive communication is a possible means to do well financially and to (re-)humanize the business world of tomorrow.Research limitations/implicationsThe BHI study investigates the outcomes of written language only; thus, it does not consider oral communication. Moreover, there is no “perfect level” of virtuous language in corporate environments. We should not expect the same precision in ethics as in mathematics.Practical implicationsBy way of explaining how to best use virtuous language in a business context, this study helps business practitioners to do good and well.Social implicationsThis study offers a pathway to (re-)humanize tomorrow’s world of business, which is once again subjugating humanity to imagined technological imperatives.Originality/valueBy deliberating the benefits and possible downsides of using virtuous language in a business environment, this paper advances a topic that has recently gained considerable attention but is still in need for more research.
The use of social media in the B2B sales process: a meta synthesis
Authors: Rodrigues Graziela Perretto , Takahashi Adriana Roseli Wünsch , Prado Paulo Henrique Muller Henrique 
Published: May 2020

Purpose
The purpose of this study is to understand how business-to-business organizations use social media during the sales process.

Design/methodology/approach
The meta-synthesis steps methodology (Hoon, 2013) was applied.

Findings
This study presents a theoretical framework and contributes to improved understanding of how business can use social media in the sales process stages. The results allow identifying stages, discussing the integration between marketing and sales and generating benefits for the organization.

Originality/value
The proposed framework helps in understanding the previously performed fragmented studies. This study shows that social media use not only influences the sales process stages and increases the benefits to the business but also works as a mediator in the relation between sales process stages and identified benefits.
Chromosome‐level reference genome assembly and gene editing of the dead‐leaf butterfly Kallima inachus
Authors: Yang Jie , Wan Wenting , Xie Meng , Mao Junlai , Dong Zhiwei , Lu Sihan , He Jinwu , Xie Feiang , Liu Guichun , Dai Xuelei , Chang Zhou , Zhao Ruoping , Zhang Ru , Wang Shuting , Zhang Yiming , Zhang Wei , Wang Wen , Li Xueyan 
Published: May 2020

AbstractThe leaf resemblance of Kallima (Nymphalidae) butterflies is an important ecological adaptive mechanism that increases their survival. However, the genetic mechanism underlying ecological adaptation remains unclear owing to a dearth of genomic information. Here, we determined the karyotype (n = 31) of the dead‐leaf butterfly Kallima inachus, and generated a high‐quality, chromosome‐level assembly (568.92 Mb; contig N50: 19.20 Mb). We also identified candidate Z and W chromosomes. To our knowledge, this is the first study to report on these aspects of this species. In the assembled genome, 15,309 protein‐coding genes and 49.86% repeat elements were annotated. Phylogenetic analysis showed that K. inachus diverged from Melitaea cinxia (no leaf resemblance), both of which are in Nymphalinae, around 40 million years ago. Demographic analysis indicated that the effective population size of K. inachus decreased during the last interglacial period in the Pleistocene. The wings of adults with the pigmentary gene ebony knocked out using CRISPR/Cas9 showed phenotypes in which the orange dorsal region and entire ventral surface darkened, suggesting its vital role in the ecological adaption of dead‐leaf butterflies. Our results provide important genome resources for investigating the genetic mechanism underlying protective resemblance in dead‐leaf butterflies and insights into the molecular basis of protective coloration.
CAPN1 promotes malignant behavior and erlotinib resistance mediated by phosphorylation of c‐Met and PIK3R2via degrading PTPN1 in lung adenocarcinoma
Authors: Chen Yichuan , Tang Jingqun , Lu Ting , Liu Fang 
Published: May 2020

AbstractBackgroundCalpain 1 (CAPN1) has been found to be a promoter of cancer progression. PTPN1 as a physiological target molecule of CAPN1 plays a dephosphorylated role on multiple receptor tyrosine kinases. This study aimed to reveal the effects of CAPN1/PTPN1 on malignant phenotype and EGFR‐TKI resistance of lung adenocarcinoma (LUAD) cells.MethodsA total of 84 primary LUAD tissues and paired paracancerous normal tissues were collected. Quantitative real‐time PCR (qRT‐PCR) and immunohistochemical (IHC) methods were used to measure the expression of CAPN1 and PTPN1 in tissues. qRT‐PCR and western blot were used to detect the expressions of CAPN1, PTPN1, c‐Met and PIK3R2 in cell lines. Cell counting kit‐8 (CCK‐8), colony formation and transwell assay were carried out to evaluate cell erlotinib resistance, proliferation, migration and invasion. Co‐IP assay was used to verify the interaction between proteins. Cycloheximide (CHX) was applied to block protein synthesis.ResultsCAPN1, c‐Met and PIK3R2 were significantly upregulated and the correlation was positive in LUAD, while PTPN1 was decreased. EGFR‐sensitive mutation was related to CAPN1/PTPN1. in vitro studies showed that PTPN1 can mediate dephosphorylation of c‐Met and PIK3R2 by binding with both, thereby weakening cell proliferation, metastasis and erlotinib resistance, while CAPN1 could enhance the degradation of PTPN1 protein as a cancer promoter.ConclusionsCAPN1 enhances the malignant behavior and erlotinib resistance of LUAD cells via degrading PTPN1 and then activating c‐Met/PIK3R2, which suggests CAPN1/PTPN1 may serve as tumor markers or potential targets for diagnosis and treatment of LUAD.Key pointsSignificant findings of the studySuperior CAPN1 and inferior PTPN1 were related to activation of c‐Met/PIK3R2 in lung adenocarcinoma. Moreover, regulations of CAPN1 and PTPN1 induced the changes of malignant behavior and erlotinib resistance.What this study addsOur findings confirmed that CAPN1/PTPN1 play crucial roles on proliferation, metastasis and erlotinib resistance of LUAD cells as c‐Met/PIK3R2 regulators, and validated the regulatory mechanism of CAPN1 on PTPN1 in tumor model for the first time.
PhyloMCL: Accurate clustering of hierarchical orthogroups guided by phylogenetic relationship and inference of polyploidy events
Authors: Zhou Shengyu , Chen Yamao , Guo Chunce , Qi Ji 
Published: May 2020

AbstractIdentification of homology relationships is essential for inferring gene functions, detecting phylogeny of gene families, discovering evolutionary history of life, and usually, is the first step of many genetic and genomic studies. However, the presence of gene duplicates, variation on evolutionary rates of homologs, fusion and fission of genes, can lead to misidentification of evolutionary relationships among homologs.Here we provide a Markov clustering based method called PhyloMCL to accurately detect hierarchical orthogroups (HOGs) including orthologs and paralogs, which derived from duplications subsequent to speciation of involved species, by considering both phylogenetic relationship of organisms and effects of polyploidy events.Its performance, evaluated by a list of benchmark gene families, when applying to the clustering of HOGs from 12 Metazoan genomes, reaches up to 87.8% and 83.2% on recall and precision rates respectively. Further application of PhyloMCL on classification of tens of thousands of paralogs, yielded by multiple polyploidy events during evolution of seed plants, successfully identifies the majority of in‐/out‐paralogs at different taxonomic levels.Benefiting from the strategy of Markov clustering and guidance of species tree, PhyloMCL can accurately classify millions of homologous genes with affordable time, meeting the challenge of phylogenomic studies upon rapid increasing of sequenced genomes.
Brokers and Breakers of War Stories in Acholiland, Northern Uganda
Authors: Finnström Sverker 
Published: May 2020

SummaryThis article describes the tension that built up between two European journalists who had teamed up to shoot a documentary on the entanglement of war and humanitarian interventions in Acholiland, northern Uganda, with the fieldworking anthropologist as the local broker of the documentary project. The article also examines a parallel disconnect developing between the journalists and the Ugandans they encountered. From the perspective of the broker/anthropologist, it is argued that research ethics and the methods of data collection interact in ways that have real consequences and that a scrutiny of this interface exposes a paradoxical vulnerability of research as such.
Depression in people with skin conditions: The effects of disgust and self‐compassion
Authors: Clarke Elaine N. , Thompson Andrew R. , Norman Paul 
Published: May 2020

ObjectivesSkin conditions can be accompanied by significant levels of depression; there is therefore a need to identify the associated psychological factors to assist with the development of appropriate interventions. This study sought to examine the effects of disgust propensity, disgust sensitivity, self‐focused/ruminative disgust, and self‐compassion on depression in people with skin conditions.DesignA cross‐sectional survey with follow‐up survey.MethodsDermatology outpatients (N = 147) completed self‐report measures of disgust traits, self‐compassion, and depression. At three‐month follow‐up, participants (N = 80) completed the depression measure again.ResultsMultiple regression analyses revealed that disgust propensity, disgust sensitivity, self‐focused/ruminative disgust, and self‐compassion each explained significant amounts of variance in baseline depression. Self‐compassion also explained a significant amount of variance in depression at follow‐up, after accounting for baseline depression. In addition, self‐compassion moderated the effect of disgust propensity on depression at baseline, such that at high levels of self‐compassion, disgust propensity no longer had a positive relationship with depression.ConclusionsDisgust traits contribute to depression in people with skin conditions, while being self‐compassionate may be protective against depression. High self‐compassion also buffers the effects of disgust propensity on depression in people with skin conditions. The findings indicate the potential of compassion‐focused interventions for depression in people with skin conditions.
Statement of contribution

What is already known on this subject?

People with skin conditions can experience depression that is not well explained by condition severity.

Skin conditions can elicit disgust reactions that, in turn, may contribute to the development of depression.

Self‐compassion is negatively associated with depression.

What does this study add?

Disgust traits explain significant variance in depression in people with skin conditions.

Self‐compassion may protect against depression through main and moderation effects.

Disgust and self‐compassion may provide important targets for interventions.
Sector and importer determinants of prices for traded intermediates
Authors: Bekkers Eddy , Francois Joseph , Manchin Miriam 
Published: May 2020

AbstractWhile the literature on traded goods prices emphasizes final goods prices and related consumer theory to explain variation in goods prices with importer characteristics, trade in intermediates actually constitutes about two thirds of total trade. We propose a mechanism for explaining variations in the prices of intermediates as a function of importer characteristics, wherein production is vulnerable to failure and the probability of failure declines in the quality of intermediates. Higher wages mean a greater opportunity cost of failure, leading to a stronger demand for high‐quality intermediates where firms face higher wages. We find empirical support for this mechanism in the case of intermediate goods using IV regressions. In addition, our findings indicate that while the cost of labour explains about one fifth of variation in imported intermediate prices, it is a non‐significant determinant of imported final goods prices.
Identification of catalytic and non‐catalytic activity inhibitors against PRC2‐EZH2 complex through multiple high‐throughput screening campaigns
Authors: Zhou Yan , Du Dao‐Hai , Wang Jia , Cai Xiao‐Qing , Deng Alicia X. , Nosjean Olivier , Boutin Jean A. , Renard Pierre , Yang De‐Hua , Luo Cheng , Wang Ming‐Wei 
Published: May 2020

AbstractEnhancer of zeste homolog 2 (EZH2) is the catalytic subunit of the polycomb repressive complex 2 (PRC2) along with embryonic ectoderm development (EED) and suppressor of zeste 12 (SUZ12), which implements transcriptional repression mainly by depositing trimethylation marks at lysine 27 of histone H3 (H3K27me3). Its catalytic activity is closely correlated with the stability of PRC2, and somatic activating mutation of EZH2 Y641F within the catalytic SET domain drives tumor aggressiveness, drug resistance, and poor prognosis. Here, we report two high‐throughput screening (HTS) campaigns targeting EZH2 Y641F and EZH2‐EED interaction, respectively. For the EZH2 Y641F mutant, the HTS campaign involved a library of 250,000 compounds using a homogenous time‐resolved fluorescence (HTRF) assay and identified 162 hits, while 60,160 compounds were screened against EZH2‐EED interaction with a fluorescence polarization (FP) assay resulting in 97 hits. Among the 162 EZH2 Y641F inhibitors, 38 also suppressed EZH2‐EED interaction and 80 showed inhibitory effects on the wide‐type (WT) EZH2. Meanwhile, 10 of the 97 EZH2‐EED interaction inhibitors were active against WT EZH2. These hit compounds provide useful tools for the development of novel PRC2‐EZH2 inhibitors targeting its catalytic and non‐catalytic activities.
“My child will actually say ‘I am upset’ … Before all they would do was scream”: Teaching parents emotion validation in a social care setting
Authors: Lambie John A. , Lambie Hugo J. , Sadek Susan 
Published: May 2020

AbstractBackgroundEmotion validation by parents has positive outcomes for children's emotional development, particularly in vulnerable families, but there is a lack of research on supporting health workers to teach emotion validation to parents whose children are open to early help and children's social services. There is also a theoretical debate about how best to conceptualize emotion validation and why it is beneficial to children. The purpose of the study was to test the feasibility of teaching emotion validation skills to parents and family workers in a social care setting and to examine the effects of such teaching on children's emotion awareness and emotion regulation.MethodsThis small scale qualitative feasibility study involved 11 parents (with children aged 2–5 years) who were receiving early help social services and five family workers. All parents took part in a 4‐week course teaching emotionally validating parenting: either in a group class (six parents) or one–one delivery at home via a family worker (five parents). Effects on parents, children, and family workers were assessed using semi‐structured interviews.ResultsSix themes were identified in qualitative analysis: (1) parent became more validating, (2) parent's own vulnerability affected their ability to use the skills, (3) child became more aware of emotions, (4) child became calmer and more accepting of negative emotions, (5) child transferred emotion validation to others, and (6) family workers incorporated emotion validation techniques into their professional practice.ConclusionResults demonstrated the feasibility of teaching emotional validation skills to parents via both delivery methods, with positive outcomes reported for parents and children and positive impact reported on family worker practice. Qualitative analysis suggested that parental acceptance of child's negative emotions may be linked with greater self‐awareness of negative emotions in the child.