Miracle-dz/UniFAR-FTUs huggingface dataset:
A longitudinal study of habitual entrepreneurs: starters and acquirers

This study provides insights into the characteristics and behaviour of habitual starter entrepreneurs (i.e. individuals who have established more than one business) and habitual acquirer entrepreneurs (i.e. individuals who have purchased/acquired more than one business). A human capital perspective is utilized to illustrate that the human capital accumulated by a habitual entrepreneur may influence their subsequent behaviour. Prior business ownership experience is discussed in relation to an entrepreneur's human capital accumulation, as well as their search and business opportunity identification behaviour. A case study approach is used to develop propositions that highlight the similarities and differences between habitual starter and acquirer entrepreneurs. Implications for researchers and practitioners are discussed.
Producing Elite Localities: The Rise of Gated Communities in Istanbul

Gated communities are fast becoming global commodities and cultural icons eagerly consumed by the urban elite world-wide. This article examines the rise of gated communities in Istanbul and presents a case study of one of the leading gated communities in the city. It shows how this global urban form has been transplanted and translated into the city's landscape with the help of urban and cultural politics and has transformed the dynamics through which elite localities and identities are produced. The case study documents discourses and practices of this new urbanism at work and discusses their socio-political ramifications.
Effect of self-monitoring and medication self-titration on systolic blood pressure in hypertensive patients at high risk of cardiovascular disease: the TASMIN-SR randomized clinical trial.

IMPORTANCE Self-monitoring of blood pressure with self-titration of antihypertensives (self-management) results in lower blood pressure in patients with hypertension, but there are no data about patients in high-risk groups. OBJECTIVE To determine the effect of self-monitoring with self-titration of antihypertensive medication compared with usual care on systolic blood pressure among patients with cardiovascular disease, diabetes, or chronic kidney disease. DESIGN, SETTING, AND PATIENTS A primary care, unblinded, randomized clinical trial involving 552 patients who were aged at least 35 years with a history of stroke, coronary heart disease, diabetes, or chronic kidney disease and with baseline blood pressure of at least 130/80 mm Hg being treated at 59 UK primary care practices was conducted between March 2011 and January 2013. INTERVENTIONS Self-monitoring of blood pressure combined with an individualized self-titration algorithm. During the study period, the office visit blood pressure measurement target was 130/80 mm Hg and the home measurement target was 120/75 mm Hg. Control patients received usual care consisting of seeing their health care clinician for routine blood pressure measurement and adjustment of medication if necessary. MAIN OUTCOMES AND MEASURES The primary outcome was the difference in systolic blood pressure between intervention and control groups at the 12-month office visit. RESULTS Primary outcome data were available from 450 patients (81%). The mean baseline blood pressure was 143.1/80.5 mm Hg in the intervention group and 143.6/79.5 mm Hg in the control group. After 12 months, the mean blood pressure had decreased to 128.2/73.8 mm Hg in the intervention group and to 137.8/76.3 mm Hg in the control group, a difference of 9.2 mm Hg (95% CI, 5.7-12.7) in systolic and 3.4 mm Hg (95% CI, 1.8-5.0) in diastolic blood pressure following correction for baseline blood pressure. Multiple imputation for missing values gave similar results: the mean baseline was 143.5/80.2 mm Hg in the intervention group vs 144.2/79.9 mm Hg in the control group, and at 12 months, the mean was 128.6/73.6 mm Hg in the intervention group vs 138.2/76.4 mm Hg in the control group, with a difference of 8.8 mm Hg (95% CI, 4.9-12.7) for systolic and 3.1 mm Hg (95% CI, 0.7-5.5) for diastolic blood pressure between groups. These results were comparable in all subgroups, without excessive adverse events. CONCLUSIONS AND RELEVANCE Among patients with hypertension at high risk of cardiovascular disease, self-monitoring with self-titration of antihypertensive medication compared with usual care resulted in lower systolic blood pressure at 12 months. TRIAL REGISTRATION isrctn.org Identifier: ISRCTN87171227.
Declining Memberships During an Economic Downturn in U.S. Private Clubs

ABSTRACT Surveys were sent to managers at one thousand private clubs, who were members of the Club Managers Association of America (CMAA) to determine what membership changes clubs have experienced during the economic downturn from 2000 to 2003. The majority of respondents managed country clubs, member-owned clubs, and represented different areas of the United States. An overall response rate of 50% was achieved. Most clubs experienced a decline in the overall number of members and a higher annual attrition rate. Fewer clubs reported having a waitlist of members wanting to join and the clubs having a waitlist reported a smaller number of individuals on the waitlist. The clubs without a waitlist reported a higher number of openings in their club. The results of this study suggest that clubs need to implement membership marketing strategies in order to increase the number of candidates for membership during economic downturns.
The Emerging Discipline of Knowledge Management

This article presents some of the findings from the editorial process of creating an Encyclopedia of Knowledge Management. The global view of knowledge management (KM) research made available by this process provides interesting insights into the state of knowledge management research today and raises some questions regarding future directions for knowledge management as a discipline. The popularity and interaction between the different foundations of KM research is discussed, and specific attention is given to the discipline of social epistemology as a frame of reference for knowledge management research.
Determining suitable investment areas using multi‐variable statistical methods: evidence from the Black Sea region in Turkey

Investment is an important decision for economic development, balanced growth and public welfare. There are many factors influencing investment. Thus, investment must be evaluated with multidimensional methods. Using taxonomy and principal component analysis this study attempts to determine appropriate investment areas in planned provinces in the Black Sea Region. Analyses were based on a number of demographic, economic, health, education, employment and cultural indicators. Results indicated that provinces were grouped into four clusters. Gümüşhane and Bayburt were determined to have the highest priority for investment in the manufacturing industry.
An Analysis of Treatment Services Provided in Group Homes for Adults Labeled Mentally III

Although group homes for adults labeled mentally ill have been the focus of significant attention in deinstitutionalization discussions, substantive research on their operation has been lacking. The present study addresses past limitations by focusing on a well-defined sample of small group homes, with higher staffing levels and in-home treatment provided. Thirty homes were randomly selected; all home residents (N=253) were studied. Data were collected from case managers, residents, and home staff to assess residents' functioning, services and treatments provided, and the environment of the home. The findings were examined in terms of adequacy and appropriateness of care provided in the home, using accepted guidelines. The results indicated that there are aspects of a homelike environment, emotional support from staff, and skill-development activities within the home. However, an institutional focus still seems prevalent, along with limited rehabilitation and socialization activities. Residents expressed high levels of satisfaction, which may reflect their dislike of the group home alternative, e.g., the state hospital. Policy implications are discussed vis-avis current efforts to move away from group homes toward supported housing initiatives.
Optimal Execution and Block Trade Pricing: A General Framework

Abstract In this article, we develop a general framework to study optimal execution and to price block trades. We prove existence of optimal liquidation strategies and provide regularity results for optimal strategies under very general hypotheses. We exhibit a Hamiltonian characterization for the optimal strategy that can be used for numerical approximation. We also focus on the important topic of block trade pricing and propose a methodology to give a price to financial (il)liquidity. In particular, we provide a closed-form formula for the price of a block trade when there is no time constraint to liquidate.
The Ex–Dividend Pricing of REITs

Past studies have shown that ex–dividend stock prices are not fully reflective of dividend payments. A tax–induced clientele effect and micromarket limitations in stock pricing have been used to explain this pricing anomaly. This study focuses on the ex–dividend behavior of real estate investment trusts (REITs). Due to a low correlation between dividend size and dividend yield, REITs permit a cleaner examination of a tax–induced clientele effect. The results indicate that tick constraints in pricing ex–dividend stocks create the appearance of a tax–induced clientele effect in REITs when none should exist.
Changes in haemoglobin levels in infants in Malawi: effect of low birth weight and fetal anaemia

Objectives: To examine the effect of low birth weight (LBW) and fetal anaemia (FA) on haemoglobin (Hb) patterns in infancy. To study the additional contribution of other risk factors known at birth. To examine the effect of iron supplementation during infancy on Hb levels. Methods: A stratified cohort of infants in Malawi (83 with LBW (< 2500 g), 111 with FA (cord Hb < 125 g/l), 31 with both LBW and FA, and 176 controls) was followed during infancy. Hb levels were measured at about 2, 4, 6, 9, and 12 months of age. Repeated measures models were used to describe the changes in Hb levels over time. Results: The mean Hb concentration in the control group was 95.5 g/l (95% confidence interval (CI) 92.5 to 98.5) at 2 months, 86.9 g/l (95% CI 84.4 to 89.4) at 9 months, and 898 g/l (95% CI 874 to 92.2) at 12 months. Differences between LBW infants and controls increased over time (difference at 12 months: 5.5 g/l (95% CI 1.3 to 9.7)). Infants with FA had borderline significantly lower Hb at 2 months (p = 0.07), but at 6 months their levels were similar to those of controls. The LBW infants and those with FA had the lowest Hb levels (difference from controls at 12 months 7.9 g/l). Parity, placental and maternal malaria at delivery, and sex significantly affected Hb levels after adjustment for LBW and FA. After iron supplementation, Hb significantly increased. Conclusions: Antimalarial control and iron supplementation throughout pregnancy should be increased to reduce the incidence of infant anaemia and improve child development and survival.
A Three Dimensional Assessment of U.S. County e-Government

The research determines the status of counties’ e-government in three dimensions and the factors influencing their success, based on a combination of a county e-government survey and a content analysis of their websites. Despite the technological growth among county governments, the existing studies have little information dealing specifically with local county governments’ use of e-government technology. This research synthesizes the various existing models of e-government to develop a conceptual framework of three distinct e-government dimensions—e-information, e-transaction, and e-participation. The dimension of e-information refers to the provision of relevant and sufficient information through effective communication, thus leading to an informed citizenry; e-transaction involves efficient and effective transactions that result from an integrated citizenry; and e-participation refers to the promotion of an electronic democracy that involves a participatory citizenry. The study produces some significant findings and provides directions for future research in county e-government.
The work orientations of Australian university students

It is the aim of this paper to provide a better understanding of how university students in Australia are preparing for their future work in the labour market through their work orientations. It draws upon a survey of over 300 final‐year undergraduates to present their rationales for engaging in paid work, and their preferences for different job facets in the workplace. On one hand, the ‘risk society’ thesis proposed that the disruptions and uncertainty in the modern work environment are prompting many young graduates to ‘become stage managers of their own biographies’. On the other hand, there is an argument that despite the switch towards the promotion of individual responsibilities, structural factors such as gender continue to impinge on their choices. This article will also examine whether the students’ individualised attempts to manage their careers through their work orientations are influenced by gender differences.
Self-serving Bias in Annual Report Narratives: An Empirical Analysis of the Impact of Economic Crises

Consistently, management's explanations of corporate performance in accounting narratives have been found to suffer from self-serving bias. Yet there is no unequivocal evidence as to whether this bias is the product of conscious efforts to manage the impressions of the audience or the result of unintentional cognitive biases. The present study contributes to this discussion by comparing the narratives of the letters addressed to shareholders of Europe's most highly-capitalized companies in crisis and non-crisis settings. We find that a crisis situation leads to more extensive use of self-serving bias as adverse external economic conditions are used by managers to present themselves in the best possible light. Given that the letters to shareholders are widely used for capital allocation decisions and considering the evidence that intentional self-serving behavior can be successful, our results imply that investors need to be alert to misleading explanations of performance, particularly during external crises. The International Accounting Standards Board (IASB) has formulated a practice statement proposing non-mandatory guidance on the management commentary that accompanies financial statements. Our results suggest that the quality of narrative information in annual reports is unlikely to be augmented by guidelines that encourage the discussion of corporate performance through the eyes of management.
Politics within paths: trajectories of Danish and Swedish earnings-related pensions

This article investigates earnings-related pension schemes in Denmark and Sweden with a focus on the last two decades. It takes the path dependency idea as its starting point and develops it further with regard to pension politics. In the Danish case, the article shows that existing funded, occupational pension schemes precluded a pay-as-you-go (PAYGO) solution for workers not already covered due to a ‘reverse double payment problem’. Political attention centred instead on broadening the coverage of occupational schemes. The article demonstrates that the development of funded pension systems also shows a great deal of path dependency. In the Swedish case, we provide a detailed empirical investigation which shows how the double payment problem affects the positions of political parties, rather than the entire reform process. The study thus argues that the political parties were the crucial actors in the Swedish pension reform and that the path dependency facilitated a consensual reform process because it made irrelevant a more fundamental party political disagreement over the pension system.
The V-region repertoire of Haemophilus influenzae type b polysaccharide antibodies induced by immunization of infants

Haemophilus influenzae type b (Hib) is a significant pathogen for young children, and three Hib vaccines (named PRP-OMPC, HbOC, and PRP-T) are currently available for young children. Extensive studies of anti-Hib polysaccharide (PS) antibodies (Abs) have shown that the V regions of Abs against the Hib PS comprise a VH gene in the VH3 gene family and a VL gene from various K kappa and V lambda subgroups. To study immunogenic properties of the three vaccines in young children, we determined the VL subgroups and avidities of anti-Hib-PS Abs induced by the three clinically available conjugate vaccines. Ab avidity was measured by determining the concentration of a Hib-PS oligomer that abrogates half of the binding of immunoglobulin G anti-Hib-PS Abs to microwells. The PRP-OMPC vaccine induced lower-avidity Abs than the prelicensure HbOC vaccine (P = 0.05). When we compared anti-Hib-PS Abs expressing V kappa Ia, V kappa II, and V lambda subgroups, a greater Ab response was induced by the prelicensure HbOC vaccine than other vaccines (P < 0.05). When anti-Hib-PS Abs with the V kappa III subgroup were compared, however, both PRP-T and prelicensure HbOC vaccines induced a comparable response, which in turn was greater than those induced by the PRP-OMPC or the postlicensure HbOC vaccine (P < 0.001). The VL repertoire of Abs induced with the prelicensure HbOC or PRP-T vaccine in young children is dominated (about 80%) by anti-Hib-PS Abs using subgroup V kappa II. However, anti-Hib-PS using V kappa II VL accounts for only about 40% of the total anti-Hib-PS Abs induced with the PRP-OMPC vaccine or the postlicensure HbOC. Our data suggest that immunogenic properties of Hib vaccines in young children vary depending on the vaccine preparations as well as the vaccine types.
Correlated EEMD and effective feature extraction for both periodic and irregular faults diagnosis in rotating machinery

Intelligent fault diagnosis of complex machinery is crucial for industries to reduce the maintenance cost and to improve fault prediction performance. Acoustic signal is an ideal source for diagnosis because of its inherent characteristics in terms of being non-directional and insensitive to structural resonances. However, there are also two main drawbacks of acoustic signal, one of which is the low signal to noise ratio (SNR) caused by its high sensitivity and the other one is the low computational efficiency caused by the huge data size. These would decrease the performance of the fault diagnosis system. Therefore, it is significant to develop a proper feature extraction method to improve computational efficiency and performance in both periodic and irregular fault diagnosis. To enhance SNR of the acquired acoustic signal, the correlation coefficient (CC) method is employed to eliminate the redundant intrinsic mode functions (IMF), which comes from the decomposition procedure of pre-processing known as ensemble empirical mode decomposition (EEMD), because the higher the correlated coefficient of an IMF is, the more significant fault signatures it would contain, and the redundant IMF would compromise both the SNR and the computational cost performance. Singular value decomposition (SVD) and sample Entropy (SampEn) are subsequently used to extract the fault feature, by exploiting their sensitivities to irregular and periodic fault signals, respectively. In addition, the proposed feature extraction method using sparse Bayesian based pairwise coupled extreme learning machine (PC-SBELM) outperforms the existing pairwise-coupling probabilistic neural network (PC-PNN) and pairwise-coupling relevance vector machine (PC-RVM) by 1.8% and 2%, respectively, to achieve an accuracy of 93.9%. The experiments conducted on the periodic and irregular faults in the gears and bearings have demonstrated that the proposed hybrid fault diagnosis system is effective.
Response to psychotherapy for posttraumatic stress disorder: the role of pretreatment verbal memory performance.

OBJECTIVE Neuropsychological studies have consistently demonstrated impaired verbal memory in posttraumatic stress disorder (PTSD). Trauma-focused treatment for PTSD is thought to rely on memory, but it is largely unknown whether treatment outcome is influenced by memory performance. The aim of the study, therefore, was to examine the relationship between verbal memory performance and treatment response to trauma-focused psychotherapy. METHOD Participants were referred to our outpatient clinic and recruited between December 2003 and January 2009 upon diagnosis of PTSD according to DSM-IV. Secondary analyses of a randomized controlled trial comparing eye movement desensitization and reprocessing therapy (n = 70) and brief eclectic psychotherapy (n = 70), a cognitive-behavioral intervention, are reported. Response to treatment was measured by self-reported PTSD symptom severity (Impact of Event Scale-Revised) over 17 weeks. Pretreatment verbal memory measures (California Verbal Learning Test, Rivermead Behavioral Memory Test) were included in the mixed linear model analyses in order to investigate the influence of memory on treatment outcome. RESULTS Pretreatment encoding, short-term retrieval, long-term retrieval, and recognition performance were significantly associated with treatment response in terms of self-reported PTSD symptom severity for both treatments (P ≤ .013). Receiver operating characteristic curves predicting treatment response with pretreatment memory indices showed that 75.6% of the patients could be correctly classified as responder. CONCLUSIONS Poor verbal memory performance represents a risk factor for worse treatment response to trauma-focused psychotherapy. Memory measures can be helpful in determining which patients are unable to benefit from trauma-focused psychotherapy. Future research should explore how treatment perspectives of patients with poor verbal memory can be improved. CLINICAL TRIALS REGISTRATION ISRCTN.com identifier: ISRCTN64872147.
Signaling Corporate Social Responsibility: Third‐Party Certification Versus Brands

For most consumers, Corporate Social Responsibility is a credence attribute of products, which can be signaled either through a label certified by a third party, or via unsubstantiated claims used as part of a brand-building strategy. These claims may, in theory, be regulated by reputation mechanisms and the awareness of NGOs and activists. We use an experimental posted-offer market with sellers and buyers to compare the impact of these signalling strategies on market efficiency. Both third-party certification and the possibility of CSRrelated brand building give rise to a separating equilibrium. However, only third-party certification clearly produces efficiency gains, by increasing CSR investments. In markets where reputation matters little, unsubstantiated claims can generate a 'halo' effect on consumers, whereby the latter are nudged into paying more for the same level of CSR investments by firms.