Miracle-dz/UniFAR-FTUs huggingface dataset:
Investigating employee creativity through employee polychronicity and employee resilience: a glimpse of nurses working in the health-care sector

PurposeThis study aims to investigate the relationship between employee polychronicity and employee creativity. This study also explores the mediating role of employee resilience in the relationship between employee polychronicity and employee creativity.Design/methodology/approachThis study was based on a quantitative research design, and a survey instrument was used to collect data from doctors and nurses. Ordinary least squares (OLS) regression and four-step Baron and Kenney (1986) approaches were used to check the impact of nurses’ polychronicity on creativity through resilience.FindingsResults proved that employee polychronicity positively influences employee creativity. The finding indicates that employee resilience acts as a mediator in the relationship between employee polychronicity and employee creativity.Originality/valueThe worth of this study rests on the deeper understanding of the employee polychronicity–employee creativity link in the health-care sector. Moreover, by bringing to the fore employee resilience as a mediator of the polychronicity–creativity relationship, this study provided a new vantage point to explore the intricacies concerned with the relationships between polychronicity, resilience and creativity.
A test of Hofstede's model of culture following his own approach

PurposeRecent studies exposed serious issues with Hofstede's popular model of culture, especially his uncertainty avoidance (UA) and masculinity-femininity (MAS–FEM) dimensions. However those studies did not focus on work-related issues as in Hofstede’s research.Design/methodology/approachWe followed Hofstede’s approach to his dimensions more closely than anyone before in a large cross-cultural study. We used data from the nationally representative International Social Survey Program (over 50,000 respondents from 47 countries), measuring work goals and work-related stress in a way similar to Hofstede's.FindingsUA and MAS–FEM, as measured and described by Hofstede, did not replicate. They lack internal consistency and the items that target them are not associated with Hofstede's UA and MAS–FEM indices. Instead, some of those items follow a very different and sound logic, invalidating Hofstede's UA and MAS–FEM theories. Our study provides additional evidence that UA and MAS–FEM are misleading artifacts of Hofstede's IBM database, with no analogues outside IBM. An improved, recently reported version of individualism-collectivism (IDV-COLL) replicated nearly perfectly, solidifying the validity of that dimension of national culture. A revised version of long-term orientation, called flexibility–monumentalism (FLX–MON) also replicated well.Research limitations/implicationsWe discuss lessons for the cross-cultural field, including cross-cultural management, as well as policy-making by national governments, to be drawn from the controversial story of Hofstede's model. We advise a stronger focus on empirical confirmation and replication rather than excessive faith in fascinating, yet unproven theory.Practical implicationsTo avoid further confusion, we advise researchers, consultants and managers to reconsider the use of Hofstede's UA and MAS–FEM and focus on the valid dimensions in the revised Minkov-Hofstede model.Social implicationsA number of national governments recently launched large-scale studies of their national cultures, based on Hofstede's model. The goal of those studies was to involve culture in the design of social and economic development policies. Studies of this kind should be founded on empirically sound models or else they can result in the formulation of flawed policies.Originality/valueThis is the first study of large samples from many nations showing that even when Hofstede's method is followed closely by focusing on work-related issues, UA and MAS–FEM do not emerge from the data, and this is not because of data deficiencies but because the logic of UA and MAS–FEM is demonstrably flawed. Our study also demonstrates new methods for the replication of IDV-COLL and FLX–MON, though without claiming that they are superior to existing ones.
Gasification Applicability of Korean Municipal Waste Derived Solid Fuel: A Comparative Study

Gaining energy independence by utilizing new and renewable energy resources has become imperative for Korea. Energy recovery from Korean municipal solid waste (MSW) could be a promising option to resolve the issue, as Korean MSW is highly recyclable due to its systematic separation, collection and volume-based waste disposal system. In this study, gasification experiments were conducted on Korean municipal waste-derived solid fuel (SRF) using a fixed bed reactor by varying the equivalence ratio (ER) to assess the viability of syngas production. Experiments were also conducted on coal and biomass under similar conditions to compare the experimental results, as the gasification applicability of coal and biomass are long-established. Experimental results showed that Korean SRF could be used to recover energy in form of syngas. In particular, 50.94% cold gas efficiency and 54.66% carbon conversion ratio with a lower heating value of 12.57 MJ/Nm3 can be achieved by gasifying the SRF at 0.4 ER and 900 °C. However, compared to coal and biomass, the syngas efficiency of Korean SRF was less, which can be resolved by operating the gasification processes at high temperatures. If proper research and development activities are conducted on Korean SRF, it could be a good substitute for fossil fuels in the future.
Degradation of Rhodamine B in water alone or as part of a mixture by advanced oxidation processes

Abstract Degradation of a dye in water alone or as part of a mixture was studied under different advanced oxidation processes in order to elucidate possible competition or interference between dyes. For this purpose, color degradation of aqueous solutions of Rhodamine B alone or mixed with Indigo Carmine was evaluated under ultrasound, ultraviolet radiation and under their combined effect, in the presence or absence of catalyst, which was either TiO2 (Degussa P-25) or a mixed catalyst TiO2-ZrO2 prepared by sol gel method. Regardless of the oxidation process used, results suggest that Rhodamine B discoloration was negatively affected by the presence of Indigo Carmine, which was degraded preferentially. Concerning the oxidation processes, synergy was observed for the combined operation of ultrasound and ultraviolet radiation in the presence of TiO2 catalyst, for both dyes when treated individually, however, for a mixture of dyes synergetic degradation was observed only for Indigo Carmine. It appears that competition exists between individual components in a mixture for the access to catalyst reaction sites and interaction with hydroxyl radicals, and which seem to ease the degradation of some components in detriment of others. Photosonocatalytic degradation of these dyes was not improved by the presence of mixed TiO2:ZrO2 catalysts as compared with Degussa P-25 catalyst. However, for the case of Rodamine B, the yield of decolorized dye converted into mineralized products appears to be enhanced for the mixed catalyst.
Patients' Satisfaction with Nursing Care Quality in Medical Wards at Selected Hospital in Chennai, South India

Background: Patient satisfaction is currently accepted as an outcome criteria and standard instrument to gauge the quality of nursing care. The aim was to assess the level of patients' satisfaction with nursing care quality in medical wards. Materials and Methods: A cross-sectional descriptive study was conducted with 124 samples in medical wards of a tertiary care teaching hospital in South India in 2016. Convenience sampling technique was adopted. Self-administered “Patient Satisfaction with Nursing Care Quality Questionnaire” (PSNCQQ) was used to collect data on the day of discharge. The analysis was done by frequency, percentage, mean, standard deviation, independent t-test, and ANOVA. Results: Out of 124 participants, the level of satisfaction was excellent for 28.23%, very good for 58.06% and good for 13.71% with regards to overall quality of nursing care in medical wards. The mean (SD) value for overall patients' satisfaction with nursing care quality was 78.88 (4.84) out of 95 with the mean percentage of 83.03% which shows excellent patient satisfaction. The patients' perception component mean (SD) 18.35 (5.09) gained highest satisfaction than nurses' communication and nursing care components. The satisfaction of nursing care mean (SD) 46.46 (3.38) was higher than satisfaction of nurses' communication mean (SD) at 32.42 (2.57). Conclusions: The patients admitted and treated in medical wards were most satisfied with nursing care quality they received. The results showed that the communication component can be improved. There was no statistically significant association between patient satisfaction of nursing care quality and background variables.
Fertility Problems and Parenting Daily Hassles in Childhood: A 7-Year Longitudinal Study of Adoptive Parents

Abstract Fertility problems are known to exert a negative impact on psychological health. Meanwhile, individuals with fertility challenges often view adoption as a positive healing experience. Yet, a dearth of work has examined the long-term impact that fertility problems have on adoptive parents and their childrearing stress. Here, we investigated how fertility problems related to parenting daily hassle (PDH) trajectories among adoptive mothers and fathers in the Early Growth and Development Study (N = 333). When adopted children were 9 months old, adoptive parents reported whether they had fertility problems prior to their decision to adopt and rated their PDH frequency and intensity on six occasions over the next 7 years. Multilevel models revealed inverse U-shaped curves for PDH among both fertile and infertile parents, such that PDH increased from child age 9 months until about 5 to 6 years and decreased thereafter. Mothers with fertility problems exhibited a steeper PDH incline from 9 months to the peak at child age 5 to 6, but also incurred a swifter subsequent decline. There were no significant differences in fathers’ PDH trajectories based on fertility problems. We discuss why fertility problems appear to impact PDH trajectories for mothers rather than fathers.
Hermeneutic Phenomenology: Essence in Educational Research

This article shows how and why hermeneutic phenomenological research can promote knowledge and understanding in research practices in education. The main focus of the article is aimed to provide rich textual descriptions of the experiencing of selected phenomena in the life world of individuals that are able to connect with the experience of all. It gives a brief overview of hermeneutic phenomenology and discuss its use in research work in education. The paper also presents on the diverse field of application, recent developments and the essence of hermeneutic phenomenological in education research. The article further examines the philosophical standpoint and establishes its linkages with various other methodologies. Finally, paper concludes with Clark Moustakas phenomenological data analysis for the analysis of the gathered data consisting three main components: phenomenological reduction, imaginative variation, and synthesis to come to the conclusion. This article demonstrates and explores the value of hermeneutics as a credible, rigorous, and creative way to address the different aspects of professional practices and how hermeneutic phenomenology is useful in studying the personal and social facets of making psychological knowledge and searching for philosophical truth as a research methods in educational research.
Spreading Profiles of Molecularly Thin Perfluoropolyether Films

Perfluoropolyethers (PFPEs) are widely used as lubricants on magnetic recording media. The mobility of the PFPE on the protective carbon overcoat of the media is widely accepted to be intimately coupled to the resulting tribological performance. The flow properties of molecularly thin films of nonpolar PFPEZ and polar PFPE Zdol fractions on solid surfaces were investigated by measuring the spreading profiles. The spreading of Zdol exhibits terraced profiles with the formation of a molecular foot, a shoulder and a vertical step. To describe these features of Zdol spreading, we measured the Zdol thickness dependence of the surface energy, which is then used to calculate the thickness dependence of the disjoining pressure. The polar component of the Zdol surface energy exhibits oscillations as a function of PFPE thickness. The resulting oscillations in the disjoining pressure can be used to qualitatively describe the origins of terraced spreading. The characteristic Zdol spreading profile and surface energy .
Developing capabilities for sustainability in family owned SMEs: An emerging market scenario

The academic discourse on ‘family’ perpetuity in family-owned businesses (FOB) is still burgeoning. Current findings suggest the importance of family control and family inter-generational sustainability in family-owned businesses. Though literature in family perpetuity and sustainability is well documented from the advanced economies, there is a scarcity of insights from emerging markets where this research relates. The study, therefore, sought to investigate, understand and interpret the underlying drivers of sustainability in small and medium family businesses using the stewardship theory paradigm and relying on evidence from an emerging market economy the Nigerian family business environment. A qualitative method with 41 in-depth interviews involving owners and managers of family-owned small and medium businesses was conducted. The study empirically shows that there is an interrelationship between family structure and business sustainability, hence the practice of polygamy was found to be inimical to family business success and sustainability. The study also showed that the element of spirituality arising from the ideals and values of the owning family is a significant factor for ensuring family wellbeing and business sustainability, and founding owner characteristics (industry experience) and impacts positively on the business performance and continuity. The study confirmed that the stewardship of non-family member employees within the business is provisional stewardship as non-family members rely on other incentives from the owning family members to behave as stewards. Building on the stewardship theory, the paper develops a model of sustainability for small and medium family businesses. The study contributes to the theoretical literature on stewardship and family business sustainability
SUFFER: A Cloud System for Teaching Labs in Distance Education

—During a pandemic, redesigning the education system to improve access to the available platforms at the universities originally designed for research and local use is necessary. The emergence of cloud computing services has solved many of the performance problems. This paper presents the characteristics of a cloud e-learning tool. In order to do so, the concept of cloud computing is analyzed, and the architecture of the cloud computing platform used in different courses of the Computing Engineering degree are described. This platform was used in a proof of concept in the 2019-2020 academic year. The evaluation results, both from teachers and students that have used it, show positive and promising results.
Bubbles in history

Abstract Bubbles have become ubiquitous. This ubiquity has stimulated research over the past three decades into bubbles in history. In this article, we provide a systematic overview of research into historical bubbles. Our analysis reveals that there is no coherent approach to the study of bubbles and much of the debate has unhelpfully focussed on the rationality/irrationality dichotomy. We then suggest a new framework for the study of historical bubbles, which helps us understand the causes of bubbles and their economic consequences. We conclude by suggesting ways in which business history can contribute to the study of historical bubbles.
Students' and Instructors' Views of an Online Graduate Program of TEFL: Contribution of Motivation, Readiness, and Barriers to Satisfaction

Satisfaction of online students is one of the important issues of online education, and identifying the predictors of satisfaction can improve the effectiveness and success of online education. This study thus aimed to investigate online students’ and instructors’ perceptions of the influential factors such as motivation, e-readiness, and barriers for online satisfaction and to determine the contribution of these factors to satisfaction. The participants were 114 online graduate students of TEFL and 5 online instructors at Iran University of Science and Technology. Four questionnaires on learning barriers, motivation, e-readiness, and satisfaction along with 4 open-ended questions were administered in this descriptive study. The results revealed that most of online students were satisfied with the online graduate program of TEFL as online instructors provided students with lesson summary and class material prior to the session, had interaction with students through social networks, and held the online classes after office hours. The results also showed that online students' motivation was mostly instrumental, and some were not completely ready for online education. The results of multiple regression analysis also indicated that the contribution of motivation to satisfaction was higher than that of readiness and barriers. Online instructors need to solve students’ educational problems to make them ready for online instruction and to foster students’ motivation, which are influential in enhancing their satisfaction with online learning programs.
Supramolecular Synthesis of Organic Laminates with Affinity for Aromatic Guests: A New Class of Clay Mimics

Single-crystal X-ray diffraction analysis of 25 supramolecular laminate structures formed from reaction of trimesic acid or trimellitic acid with 2 equiv of N,N-dibenzylamine reveals an ability to incorporate aromatic guest molecules irrespective of their size and electronic nature. The guest molecules included are nitrobenzene, anisole, veratrole, 1,4-dimethoxybenzene, 1,3,5-trimethoxybenzene, m-xylene, mesitylene, tetramethylbenzene, pentamethylbenzene, hexamethylbenzene, N,N-dibenzylamine, naphthalene, 1-methylnaphthalene, pyrene, and ferrocene. The acid moieties and ammonium cations reproducibly form charge-assisted 2D hydrogen-bonded layers with pendant benzyl groups above and below the layers. In the absence of guest molecules, interdigitation of benzyl groups is observed. Guest molecules interact with the laminates via a plethora of aromatic edge-to-face and face-to-face interactions. The unit cell lengths are based upon multiples of ∼12 × 17 × 21 A. The 12-A dimension represents the approximate in.
Link prediction in supernetwork: Risk perception of emergencies

After an emergency incident occurs, how to identify risks, predict trends and scientifically cope before the crisis erupts is the basic starting point of this study. In this study, a supernetwork model of the risk perception in emergencies is innovatively constructed from the perspective of the governance of risks. This supernetwork model includes three subnetworks: the similar relationship subnetwork that is composed of newly occurring emergencies, the chain relationship subnetwork that is composed of historical emergencies and the co-occurrence relationship subnetwork that is composed of the risk elements for emergencies. Afterwards, the feature similarity algorithm is applied to quantify the relations between newly occurring emergencies and historical emergencies, and then, the link prediction algorithm is applied to predict the risk elements that may be derived from the newly occurring emergencies. This will be beneficial to enhancing the scientific accuracy of decision-making by managers when coping with emergencies risks.
Fine and Gross Motor Skill Proficiency Differences of Children Aged 8-9 Years based on Gender

The aim of this study was to find out the proficiency differences in fine motor skills and gross motor skills based on gender. 147 children at the elementary school level were divided into two groups according to their gender. Male children were 78 children (aged 8.5±0.4) and female children were 69 children (aged 8.3±0.3). The instrument used in this research was the Movement Assessment Battery for Children–second edition (MABC-2). The statistical test used a non-parametric Mann-Whitney U test, while r coefficient was used to interpret the effect size. The result of the study showed that the manual agility of male children was better than female children. However, the difference was not significant and the effect size was small (p .05, r = .004). The result also showed that the catching and throwing skills of male children were better. The difference was not significant and the effect size was small (p .05, r = .023). Meanwhile, the balance of the male children was better than the female children with a significant difference and medium effect size (p .05, r = .055). In general, the result of the study shows that male children are better than female children in fine and gross motor skill mastery.
Turkey’s Foreign Policy to Africa: The Role of Leaders’ Identity in Shaping Policy

The shift in bearing on the traditional status quo Turkish foreign policy orientation has recently been studied through various approaches commonly associated with changing trends, to seek the theoretical and methodological pillars that underpin the state’s policy behaviours towards new regions, including Africa. Accordingly, over the last two decades, ideas, linguistic constructs, identity, and religious and cultural factors have been added to an overarching and homogenous vision of Turkish foreign policy. Although identity-based theoretical studies explain dynamic changes in the Turkish foreign policy paradigm towards new regions, several of them fail to touch on how Turkish identities are translated into state policy. This article aims to address this by arguing that the effect of personality and leadership on the policymaking process of Turkey has become more visible over the last two decades, in tune with Turkey’s identity (neo-Ottomanism, Islam), which then evolves into state policies. The article opens avenues for further academic studies on two fronts. It accounts for the theoretical background of Turkey’s attachment to Africa through a constructivist approach, while responding to how Turkey’s identities are translated into state practice, an issue not sufficiently addressed in current literature.