bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prescriptivism, linguicism and pedagogical coercion in primary school UK curriculum policy
Authors: Cushing Ian 
Published: December 2019

Purpose
This paper is a critical reflection on the linguistic conservatism as found within current curriculum policies and assessment regimes in the UK, arguing that they represents a form of linguicism which serves to entrench linguistic social injustices. This paper aims to trace the “trajectory” of policy across different levels, discourses and settings, with a particular focus on how linguicism is conceptualised, defended and resisted by teachers. The author draws connections between language ideologies within policy discourse, language tests and teacher interviews.

Design/methodology/approach
This study adopts a critical approach to examining educational language policies and assessments. It begins with the assumption that policies and tests are powerful political and ideological tools, which can steer teachers into making certain decisions in the classroom, some of which they may not believe in or agree with. Data are drawn from policy documents, test questions and teacher interviews, with a focus on how teachers talk about language and pedagogies in their classrooms. In total, 22 teachers were interviewed, with this data being transcribed and thematically indexed.

Findings
The findings reveal how linguicism is embedded within UK education policy, and how this comes to be replicated within teachers’ discourse and practice. There are three main findings: that teachers can come to operate under a form of “pedagogical coercion”, whereby language policies and tests have a powerful hold on their practice; that teachers see current policy as championing standard English at the expense of non-standardised varieties, and that teachers often see and talk about language as a proxy for other social factors such as education and employability.

Research limitations/implications
This study provides a critical perspective on language education policies in the UK, arguing for greater awareness about the nature and dangers of linguicism across all levels of policy. Data generated from classroom interaction would be a useful avenue for future work.

Originality/value
This paper offers an original, discursively critical examination of language education policy in the UK, with a particular focus on the current curriculum and using original data generated from teacher interviews and associated policy documents.
Centering Black mothers’ stories for critical literacies
Authors: Richardson Elaine 
Published: December 2019

Purpose
The purpose of this paper is to mine Black mothers’ stories to highlight the critical literacy work they do for themselves and their daughters, to change stereotypic views of them, and to illuminate how they negotiate intersectional structures such as gender, sexuality, race and class practice, to sustain and uplift them.

Design/methodology/approach
To generate a mother’s narrative, the author asked the following research question: What do you think Black girls need in an afterschool club or in education, or in general?

Findings
The author found that the mother’s narrative could be productively contextualized within a reproductive justice framework which gave insights into the mother’s experiences of multiple and simultaneous oppressions which aligned with her social identities with regard to race, class, gender and sexuality. These experiences in turn informed her critical literacies of Black motherhood and girlhood. The author found the system of white heteropatriarchal capitalism, through the privatization of public goods and the lack of adequate social services penalizes Black working mothers and obstructs their ability to mother their children adequately.

Research limitations/implications
Critical literacies of Black motherhood and girlhood should be harnessed for holistic approaches to the literacy education of Black girls, with a focus on improving their life outcomes, enhancing potential for them to realize their gifts, and ending the many forms of violence against them.

Originality/value
Centering the voices of Black mothers as critical literacy education has the potential to thwart oppressive reproductive politics and practices and promote social justice.
Comparison of multiphase models for computing
shock-induced bubble collapse
Authors: Goncalves Da Silva Eric , Parnaudeau Philippe 
Published: December 2019

Purpose
The purpose of this paper is to quantify the relative importance of the
multiphase model for the simulation of a gas bubble impacted by a normal
shock wave in water. Both the free-ﬁeld case and the collapse near a
wall are investigated. Simulations are performed on both two- and
three-dimensional conﬁgurations. The main phenomena involved in the
bubble collapse are illustrated. A focus on the maximum pressure reached
during the collapse is proposed.

Design/methodology/approach
Simulations are performed using an inviscid compressible homogeneous solver
based on different systems of equations. It consists in solving different
mixture or phasic conservation laws and a transport-equation for the gas
volume fraction. Three-dimensional conﬁgurations are considered for
which an eﬃcient massively parallel strategy was developed. The code
is based on a finite volume discretization for which numerical fluxes are
computed with a Harten, Lax, Van Leer, Contact (HLLC) scheme.

Findings
The comparison of three multiphase models is proposed. It is shown that a
simple four-equation model is well-suited to simulate such strong
shock-bubble interaction. The three-dimensional collapse near a wall is
investigated. It is shown that the intensity of pressure peaks on the wall
is drastically increased (more than 200 per cent) in comparison with the
cylindrical case.

Research
limitations/implications
The study of bubble collapse is a key point to understand the physical
mechanism involved in cavitation erosion. The bubble collapse close to the
wall has been addressed as the fundamental mechanism producing damage. Its
general behavior is characterized by the formation of a water jet that
penetrates through the bubble and the generation of a blast wave during the
induced collapse. Both the jet and the blast wave are possible damaging
mechanisms. However, the high-speed dynamics, the small spatio-temporal
scales and the complicated physics involved in these processes make any
theoretical and experimental approach a challenge.

Practical implications
Cavitation erosion is a major problem for hydraulic and marine applications.
It is a limiting point for the conception and design of such components.

Originality/value
Such a comparison of multiphase models in the case of a strong shock-induced
bubble collapse is clearly original. Usually models are tested separately
leading to a large dispersion of results. Moreover, simulations of a
three-dimensional bubble collapse are scarce in the literature using such
ﬁne grids.
The effect of knowledge, entrepreneurship motives and the society’s culture in increasing the women micro business performance in Riau province
Authors: Hendriani Susi , Efni Yulia , Tiyasiningsih Ezky 
Published: December 2019

Purpose
This study aims to know the effect of knowledge management, entrepreneurship motives and the society’s culture on women micro business performance in Pelalawan Kabupaten.

Design/methodology/approach
This research was done on women micro business in Pelalawan Kabupaten, Riau Province. The research used survey approach which used questionnaire instrument as the research primary data. The population of the research was the entrepreneurs of women micro businesses in Pelalawan Kabupaten who joined training. There are 121 entrepreneurs spread across five districts (Pankalan Kuras, Pangkalan Kerinci, Pangkalan Lesung, Kerumutan and Bandar Seikijang) where entrepreneurs in the five districts actively participate in training.

Findings
The performance of the business cannot be said that it was very well performed, because any growth had not been seen in the business run, which automatically the increase of the profit had not been able to be expected. Product sales were still fluctuating and there was no tremendous increase in sales. In addition, the increase in the number of consumers is also not significant. In relation to the knowledge management, it can be concluded that the knowledge management on the business management of the entrepreneurs was still low. There were many indicators that needed attention so that the business could develop; factors such as knowledge about market, production aspect, distribution, promotion and relationship building, financial management and technology usage were still far from expectation. The entrepreneurship motive was still low. It was proved by the condition that the entrepreneurs could not develop the business and the entrepreneurs’ welfare had not been developed yet. If the business developed, it would be followed by recognition from the people in the society. However, this has not been achieved and entrepreneurs also do not have an achievement orientation so that their business is no better than other businesses in regional Indonesia. There were not many people who supported the businesses run by the entrepreneurs in Pelalawan Kabupaten because the people’s loyalty to the products sold by the entrepreneurs was still low.

Originality/value
There had not been a comprehensive research assessing knowledge management, entrepreneurship motives and society’s culture and its effect on the micro business performance, specifically for women entrepreneurs; thus, this study is different from the previous research studies. This point became the originality of this research as well as the usage of the variable of society’s culture which became the local wisdom and was owned by Pelalawan, Riau, Indonesia and which became the characteristic highlighted in this research.
Thermal oxidation behavior of trimethylolpropane trioleate base oil when exposed to iron surfaces
Authors: Jin Yongliang , Li Jian , Cheng Bingxue , Jia Dan , Tu Jiesong , Zhan Shengpeng , Liu Lian , Duan Haitao 
Published: December 2019

Purpose
This paper aims to investigate the thermal oxidation behavior of trimethylolpropane trioleate (TMPTO) base oil when exposed to Fe surfaces.

Design/methodology/approach
Samples of TMPTO bulk oil were placed in Fe vessels and heated in an oven to accelerate the oxidation at different time intervals, while others were placed in glass vessels and used as experimental controls. Subsequently, the physicochemical properties of the oxidized TMPTOs, including the kinematic viscosity and acid value, were measured and a structural analysis was conducted using the Raman and Fourier transform infrared (FTIR) techniques.

Findings
The results demonstrate that the TMPTO bulk oil exhibited an exponential increase in the kinematic viscosity along with the increasing acid value over the oxidation time. The Fe surface significantly increased the kinematic viscosity of TMPTO, while only mildly impacting its acid value compared with the experimental controls. The structural analysis results of the TMPTO suggest that the C = C and = C-H bonds were the vulnerable sites. Furthermore, the results suggest that the Fe surface evidently accelerates the chemical reactions of the C = C and the = C-H bonds, and less alcohols and more carbonyl products were identified in the oil samples that were heated in the Fe vessels.

Originality/value
The results demonstrate that the Fe surfaces affected the oxidation behavior of the TMPTO base oil, and an interaction mechanism between the Fe and the TMPTO is developed.
The sound of silence: evidence of the continuing under reporting of abuse in care homes
Authors: Moore Steve 
Published: December 2019

Purpose
The purpose of this paper is to present findings from two research projects undertaken between 2015 and 2019 that reveal continued underreporting and sometimes active concealment of abuse in private sector care homes for older people in England.

Design/methodology/approach
An anonymously completed questionnaire was used among newly appointed staff in 11 newly opened care homes to elicit both quantitative and qualitative data relating to the reporting of occurrences of abuse within the care homes in which they had previously worked. In total, 391 questionnaires in total were returned, 285 of which indicated that respondents had witnessed the perpetration of abuse on at least one occasion.

Findings
A significant number of respondents indicated their awareness of acts of abuse that had not been reported within the care home(s) in which they had worked, or externally to the appropriate authorities. Some respondents were aware that where occurrences of abuse had been reported within care homes no subsequent action was taken, or that external authorities were not always involved in responses to abuse. A significant number of respondents described strategies that had been used to deter reports of abuse to external agencies and to conceal its occurrence from the statutory regulator and service commissioners.

Research limitations/implications
Though the research draws upon the experiences of only 285 questionnaire respondents who had witnessed episodes of abuse, data suggest that a significant proportion of abuse in care homes remains unreported.

Originality/value
The research has revealed experiences of continued underreporting and concealment of abuse among staff in private sector care homes. Findings indicate that a strengthening of incentives and protections extended to the staff who should report abuse are essential, and that changes to current methods of external scrutiny to which care homes are subject are required.
More complex images of women at work are needed: a fictive example of Petra Delicado
Authors: Czarniawska Barbara 
Published: December 2019

Purpose
The purpose of this paper is to convince the readers that more complex images of working women are needed, and that fiction may provide them.

Design/methodology/approach
In this paper, text analysis is done using a version of close reading.

Findings
Both media and research tend to simplify the images of working women, either in positive or negative way. Reality and some of its fictive representations offer more nuanced examples.

Research limitations/implications
Fiction can be treated as field material.

Practical implications
Women should dare more at workplaces.

Social implications
Researchers should join fiction writers in convincing society of the crucial role women play in contemporary organizations.

Originality/value
This paper belongs to the growing tradition of transdisciplinary organization studies.
Exploring culture as a paradox: complementary QUEUE analysis of cultural values and practices
Authors: Lowe Sid , Kainzbauer Astrid , Hwang Ki-Soon 
Published: December 2019

PurposeThe purpose of this paper is to present the proposition that culture in international management has been dominated by a “Western dualism to measuring culture” (Capraret al., 2015, p. 1024), which has resulted in severe problems and persistent limitations. The suggestion is that cultural research can be more productively conceived as a paradox involving a duality between two contrasting yet co-determined spheres or domains.Design/methodology/approachThe paper provides an outline of culture as a paradox and an outline of a research approach to address the dualities of culture.FindingsA cultural duality is described, which involves a paradoxical “yin-yang” relationship between two contrasting yet mutually constituted aspects of the collective mind. One domain, which involves conscious cognitive elements has dominated research characterized by positivism and empirical cross-cultural explorations of phenomenological cultural values. The second, more recondite domain, involves unconscious and embodied cultural phenomena, which are more tacit and hidden in indirect expression through communicative interaction, exchanges of symbolic representations and embodied behaviour in context.Research limitations/implicationsA methodological duality of qualitative and quantitative mixing in order to provide a bi-focal understanding of both tacit and explicit aspects of culture is proposed as a research agenda.Originality/valueThe suggestion is that these cultural shadows have been relatively neglected thus far in cross-cultural management research. This means that in order to better comprehend culture as paradox, an equalization of approaches sensitive to both sides of the duality is prescient. In pursuit of this idea, a complementary qualitative analysis directed at more nebulous cultural phenomena is proposed in order to provide a balanced analysis of culture as paradox.
The pattern of serum zinc and its contributing factors among third trimester pregnant women in Urmia, Iran, 2018
Authors: Gholizadeh Masoomeh , Ghavamzadeh Saeid , Khalkhali Hamid Reza , Sadaghianifar Ali 
Published: December 2019

Purpose
The deficiency or excess of serum zinc in pregnancy may threaten the health of the mother and the fetus. The purpose of this study is to determine the pattern of serum zinc in pregnant women covered by Urmia urban health centers and its association with some nutritional and clinical determinants in the third trimester, from July to December 2018.

Design/methodology/approach
In this analytic cross-sectional study, of six selected health centers in Urmia, 400 pregnant women subjects who were in their third trimester were recruited in a simple random manner. The nutritional, demographic, clinical data as well as fasting blood samples were taken from each of the subjects. The data were analyzed using chi-square, independent t-test and logistic regression tests.

Findings
The study revealed that about 3 per cent of pregnant women had zinc deficiency, 70.2 per cent were normal and 26.8 per cent had high serum zinc levels. In 388 pregnant women (72.4 per cent with normal serum zinc and 27.6 per cent with high serum zinc), binary logistic regression model showed that high concentration of serum zinc was directly associated with dietary intake zinc (OR: 2.252; 95 per cent CI: 1.85-2.74), supplement zinc (OR: 7.823; 95 per cent CI: 3.676-16.649) and total intake magnesium (OR: 1.005; 95 per cent CI: 1.000-1.01) and inversely associated with frequent reproductive cycling (OR: 0.739; 95 per cent CI: 0.569-0.959).

Originality/value
Pregnant women in Urmia probably have high concentrations of serum zinc, and it is likely related to consumption of the zinc supplementation. Supplementation programs need to be scaled up for pregnant women that take inadequate dietary zinc.
Disruptive technologies, “Black Swans” and corporate innovation strategy
Authors: Calandro Joseph , Paharia Vivek 
Published: December 2019

Purpose
The books, The Innovator’s Dilemma and Fooled by Randomness were best-sellers, and both books’ authors rightly have legions of followers. Nevertheless, the dynamics each author analyzed so well continue to plague many executives. Why? Is there some way to close the analytical loop between these two extremes? Put another way, is there a practical method of being productive and profitable in “normal” environments while at the same time working to capitalize on the impact of volatile disruption? This paper presents a practical approach for doing so that builds on prior research.

Design/methodology/approach
This paper differentiates between the normal, linear environment of “business as usual” (BaU) and the volatile, nonlinear environments of disruption to both upside and the downside. It then profiles how to navigate each environment, illustrated by way of examples.

Findings
Our findings, which are supported by historical and contemporary examples, are that leading executives consistently navigate the environments of BaU and disruption due to explicit strategic decisions based on an “information advantage,” which is knowledge that their competitors either do not have or choose to ignore. Such advantages are monetized by efficient operations in BaU and by economically, which is to say strategically, benefiting from disruptive volatility to the upside and/or avoiding it on the downside, over time.

Practical implications
Managerial focus should be directed to potentially disruptive innovations and other kinds of ambiguous threats, which could develop to be strategically significant over time, and these need to be tracked in a meaningful way. To benefit from an information advantage, executives must selectively – that is, strategically – make small investments that could either payoff dynamically or economically mitigate the risk of extreme losses over time.

Originality/value
This paper offers executives a practical explanation why the environments of BaU and disruption must be analyzed and planned for separately by different functions. Doing so facilitates the efficient realization of corporate goals and objectives over time in both normal (linear) and highly volatile (nonlinear) environments.
Measurement of circulating miRNA‐125a exhibits good value in the management of etanercept‐treated psoriatic patients
Authors: Pei Dan , Cao Jingjing , Qin Guifang , Wang Xue 
Published: December 2019

AbstractThis study aimed to explore the correlation of miR‐125a with risk and severity of psoriasis, and further investigate the potential of miR‐125a for predicting response to etanercept (ETN) treatment in psoriatic patients. Moderate to severe plaque psoriatic patients (n = 126) about to undergo ETN treatment for 6 months were recruited. Their plasma samples were obtained, and Psoriasis Area and Severity Index (PASI) scores and PASI‐75 response rate were assessed at baseline (M0), and at 1 (M1), 3 (M3) and 6 months (M6) of treatment. Referring to PASI‐75 response status at M6, patients were categorized as PASI‐75 responders and PASI‐75 non‐responders. Healthy controls (HC, n =120) were also enrolled and their plasma samples were collected. In addition, plasma miR‐125a was determined by quantitative polymerase chain reaction. miR‐125a was decreased in psoriatic patients compared with HC; further, the receiver–operator curve (ROC) exhibited that miR‐125a was of good value in differentiating psoriatic patients from HC with an area under the curve (AUC) of 0.802. In psoriatic patients, miR‐125a was negatively associated with PASI score to some extent. Interestingly, baseline miR‐125a was lower in PASI‐75 responders than PASI‐75 non‐responders; further, ROC showed it predicted PASI‐75 response at M6 to some extent with AUC of 0.672. Multivariate logistic regression also revealed that miR‐125a was an independent predictive factor for worse PASI‐75 response at M6. Furthermore, miR‐125a expression was gradually increased during the treatment in PASI‐75 responders, but unchanged in PASI‐75 non‐responders. Measurement of circulating miR‐125a exhibits good value in the management of ETN‐treated psoriatic patients.