Miracle-dz/UniFAR-FTUs huggingface dataset:
The Relationship between Dynamic ICT Capabilities and Competitive Advantage of Technical, Vocational and Entrepreneurship Training Institutions in Western Kenya Region

Dynamic capability has been defined as “the capacity of an organization to purposefully create, extend or modify its resource base”, Helfat et al. (2007). This study sought to establish the relationship between dynamic capabilities and competitive advantage of TVET Institutions in western Kenya Region. Specifically, the study sought to: establish the relationship between Information Communication Technology capabilities and competitive advantage of TVET Institutions in western Kenya region. The study adopted a descriptive survey design. The target population included the principals and heads of sections and/or departments of the TVET Institutions in the western Kenya region that are state owned. A census of all the Principals and head of sections/ departments was conducted. Primary data was collected by structured questionnaires. Secondary data was collected from institutional documents, Ministry of Education publications and relevant publications in referred journals. The collected data was edited, coded and entered into SPSS software for analysis. Data was analyzed using descriptive and inferential statistics. In particular, Regression Analysis was used to investigate the relationships between hypothesized variables. Analysis of Variance (ANOVA) was also used to investigate whether independent variables had combined effect on the dependent variable.
Dimensions of Social Media Utilization Among College Sport Fans

As social media provide athletic departments and their constituents with an additional point of engagement with their fans, it is important to understand the social media audience. However, despite the growth of social media use among collegiate athletic departments, coaches, and teams, relatively little is known about the individuals who are utilizing various social media forums. This study was the first to attempt to understand why college sport fans engage in sport-focused social media use, with a theoretical grounding in uses and gratifications. Utilizing a survey of student fans from a large Division 1 institution, the results suggest that there is a relatively low level of social media participation among college sport fans in relation to official Twitter and Facebook feeds of the team, and a surprising prevalence of traditional media usage for informational purposes. Factor analysis reveals dimensions of gratification for social media use include content creation as an identifiable factor. These and other findings are discussed.
Recruitment Process Outsourcing and Applicant Reactions: When Does Image Make a Difference?

Many organizations transfer parts of their recruitment process to external service providers—often referred to as recruitment process outsourcing (RPO)—to save costs and enhance the quality of their recruitment procedures. However, contrary to the expectations regarding RPO, Wehner, Giardini, and Kabst (2012) found that RPO might cause negative reactions to recruitment procedures among graduates. We extend that study by incorporating a brand equity perspective in examining whether employer image and service provider image counterbalance negative reactions among graduates. Utilizing a scenario-based, between-subject design, we obtain results that show that the extent of RPO negatively influences applicant reactions regardless of the employer's or service provider's image. Furthermore, we find negative mediating effects of RPO on job acceptance intention. However, the perceived fit between employer image and service provider image positively influences applicant reactions. Moreover, employer image positively influences employer attractiveness and service provider image positively influences applicants’ satisfaction with the recruitment process. Thus, a strong employer image and service provider image partially compensate for the negative effects of RPO on applicant reactions. © 2014 Wiley Periodicals, Inc.
Transposon mutagenesis in Actinobacillus pleuropneumoniae with a Tn10 derivative

A transposon mutagenesis procedure functional in the gram-negative swine pathogen Actinobacillus pleuropneumoniae was developed for the first time. The technique involved the use of a suicide conjugative plasmid, pLOF/Km, carrying a mini-Tn10 with an isopropyl-beta-D-thiogalactopyranoside (IPTG)-inducible transposase located outside the mobile element (M. Herrero, V. de Lorenzo, and K. N. Timmis, J. Bacteriol. 172:6557-6567, 1990). The plasmid was mobilized from Escherichia coli to A. pleuropneumoniae through the RP4-mediated broad-host-range conjugal transfer functions provided by the chromosome of the donor strain. When IPTG was present in the mating medium, A. pleuropneumoniae CM5 transposon mutants were obtained at a frequency of 10(-5), while no mutants were detected in the absence of IPTG. Since the frequency of conjugal transfer of the RP4 plasmid from E. coli to A. pleuropneumoniae CM5 was found to be as low as 10(-4), the above result indicated that the expression level of the transposase was a critical factor for obtaining a workable efficiency of transposon mutagenesis. The transposon insertions occurred at random, as determined by Southern blotting of chromosomal DNA of randomly selected mutants and by the ability to generate mutants defective for the selected phenotypes. Almost all the mutants analyzed resulted from a single insertion of the Tn10 element. About 1.2% of the mutants resulted from the cointegration of pLOF/Km into the A. pleuropneumoniae chromosome. The applicability of this transposon mutagenesis system was verified on other A. pleuropneumoniae strains of different serotypes. The usefulness of this transposon mutagenesis system in genetic studies of A. pleuropneumoniae is discussed.
Unemployment impacts differently on the extremes of the distribution of a comprehensive well-being measure

Unemployment has a heterogeneous effect on well-being. We combine a quantile analysis with matching techniques to analyse the negative impact of unemployment along the well-being distribution of a comprehensive well-being variable. In our analysis of British Household Panel Survey data (1996–2008) we focus on transitions into unemployment and find that average effects of unemployment on a comprehensive well-being variable are less strong than on typical life satisfaction measures. The effect of unemployment on a broad mental well-being variable (GHQ-12) is reversed and mentally less well-off individuals suffer from unemployment more strongly than those scoring high in mental well-being.
Evaluation of Active Transition, a Website-Delivered Physical Activity Intervention for University Students: Pilot Study

Background While physical activity in individuals tends to decline steadily with age, there are certain periods where this decline occurs more rapidly, such as during early adulthood. Interventions aimed at attenuating the declines in physical activity during this transition period appear warranted. Objective The purpose of the study was to test the feasibility and efficacy of a theoretically informed, website-delivered physical activity intervention aimed at students entering university. Methods Using a quasi-experimental design, 65 participants (44 females; mean age 18.51, SD 0.91) were assigned to either an intervention (receiving website access plus weekly prompts) or comparison condition (receiving unprompted website access only), completing questionnaires at baseline and follow-up 8 weeks later. The intervention website, “Active Transition”, was specifically designed to target students’ physical activity cognitions and self-regulatory skills. Results Intervention usage was low, with only 47% (18/38) of participants assigned to the intervention condition logging into the website 2 or more times. Among the broader student sample, there were significant declines in students’ physical activity behaviors (F 1,63=18.10, P<.001), attitudes (F 1,62=55.19, P<.001), and perceived behavioral control (F 1,62 =17.56, P<.001). In comparisons between intervention users (29/65, individuals logging in 2 or more times) and non-users (36/65, individuals logging in once or not at all), there was a significant interaction effect for intervention usage and time on perceived behavioral control (F 1,62=5.13, P=.03). Conclusions Poor intervention usage suggests that future efforts need to incorporate innovative strategies to increase intervention uptake and better engage the student population. The findings, however, suggest that a website-delivered intervention aimed at this critical life stage may have positive impact on students’ physical activity cognitions. Future studies with more rigorous sampling designs are required.
Economic Globalisation and the Structure of the World City System: The Case of Airline Passenger Data

This paper reports results from an analysis of the relationship between the structure of the city-to-city network of global airline passenger flows and the interstate world system. While many scholars suggest that the broader parameters of the world system structure the urban hierarchy embedded within or articulated to it, others argue that the urban hierarchy is decoupling from the world system. The analyses show that there has been some modest convergence in the distribution of power in the world city system. Moreover, they suggest that the mechanism for this convergence is the upward mobility of cities located in the semi-periphery and the east Asian region. The paper closes by considering the implication of these findings for a larger understanding of the relationship between globalisation, the structure of the world city system and its articulation with the world system.
Complications and management of an implanted intraperitoneal access port system for intraperitoneal chemotherapy for gastric cancer with peritoneal metastasis.

OBJECTIVE The efficacy of intraperitoneal chemotherapy for gastric cancer with peritoneal metastasis has been verified by clinical trials. To perform intraperitoneal chemotherapy safely and effectively, the appropriate management of intraperitoneal access ports is essential. The aim of this study was to investigate the occurrence of port complications during cyclically repeated intraperitoneal chemotherapy. METHODS The medical records of 131 gastric cancer patients with peritoneal metastases who received intraperitoneal paclitaxel between 2005 and 2011 were retrospectively analyzed. RESULTS The median period of intraperitoneal chemotherapy using a port system was 12.9 months (range: 0.8-61.5 months), and a total of 27 (20.6%) patients experienced port complications. Inflow obstruction (7.6%) and infection (6.9%) were the main complications, followed by reflux (3.1%), subcutaneous masses (1.5%) and fistulae (1.5%). The median interval between port implantation and port complication was 5.4 months (range: 0.3-40.9 months). Complications were controllable and chemotherapy was not terminated by complications. Survival was not affected by the presence or absence of port complications (median survival time: 22.5 vs. 17.2 months, respectively; P=0.65). CONCLUSIONS Intraperitoneal chemotherapy for gastric cancer using a port is safe and feasible under appropriate management.
Archeology as Anthropology: A Case Study

Anthropological inferences, made possible by advances in techniques for collecting data in archeological field work and the processing of data with a computer, permit a comparison to be made between the modern western Pueblos and their prehistoric background. One point in the development of Pueblo social organization (approximately A.D. 1200) is examined and compared with the present.
Simple and Rapid Detection of Candida albicans DNA in Serum by PCR for Diagnosis of Invasive Candidiasis

ABSTRACT A rapid and sensitive PCR assay for the detection of Candida albicans DNA in serum was established. DNA from human serum samples was purified using the QIAamp blood kit, which proved to be a fast and simple method for isolating minute amounts ofCandida DNA from clinical specimens for diagnosis of invasive candidiasis. Universal primer sequences used in the PCR assay are derived from the internal transcribed spacer rRNA gene of fungi, whereas the biotinylated hybridization probe used in a DNA enzyme immunoassay (DEIA) binds specifically to C. albicans DNA. The sensitivity of this PCR-DEIA method is very high; the detection limit for genomic Candida DNA is one C. albicans genome per assay. Blood from uninfected and infected persons, ranging from healthy volunteers, patients with mucocutaneous infections, and patients at risk to develop a systemicCandida infection to patients with an established systemic candidiasis, was analyzed for the presence of C. albicansto diagnose fungal infection. Candida DNA could not be detected in sera of 16 culture-negative controls and from 11 nonsystemic candidal infections by PCR or DEIA. Blood cultures from patients at risk were all negative for Candida, whereas all blood cultures from systemic candidiasis patients were positive. However, Candida DNA could be detected by PCR and DEIA in the serum from three out of nine patients who were at risk for a systemic infection and in the serum of all seven patients who had already developed an invasive Candida infection. PCR is more sensitive than blood culture, since some of the patients at risk for invasive yeast infection, whose blood cultures were all negative for Candida, tested positive in the PCR amplification. These results indicate the potential value of PCR for detectingC. albicans in serum samples and for identifying patients at risk for invasive candidiasis.
Evaluation of Protein S‐100 serum concentrations in healthy newborns and seven newborns with perinatal acidosis

We measured Protein S‐100 serum levels in 66 healthy newborns during the first week of life and in 7 newborns with perinatal acidosis. Normal values (n= 66) constantly ranged between 0.66 and 3.33 ug/1 (2.5 and 97.5 percentiles) during the evaluation period.
Stock Price Jumps and Cross-Sectional Return Predictability

Abstract We identify large discontinuous changes, known as jumps, in daily stock prices and explore the role of jumps in cross-sectional stock return predictability. Our results show that small and illiquid stocks have higher jump returns to the extent that cross-sectional differences in jumps fully account for the size and illiquidity effects. Based on value-weighted portfolios, jumps also account for the value premium. On the other hand, jumps are not the cause of momentum or net share issue effects. The findings of our study shed new light on stock return dynamics and present challenges to conventional explanations of stock return predictability.
Radio Advertising in American Political Campaigns

Although much research has been done on advertising in American political campaigns, virtually all has focused on the use of television. The dearth of work on radio advertising limits our ability to fully understand American electoral dynamics. More campaigns use radio than television, and there is reason to suspect that the narrowcasting that is possible with highly targeted radio ads may be substantively different from the campaign messages that are broadcast over the television airwaves. In this article, we use data from a survey of registered voters in Arkansas and Missouri during the 2002 election season to explore the dynamics of political advertising on the radio. We focus in particular on factors that influence exposure to radio ads, the public’s perceptions of the importance of these ads, and the impacts of exposure on the public’s perceptions of the quality of the democratic process in the United States.
Deoxycoformycin‐induced response in chronic lymphocytic leukaemia: deoxyadenosine toxicity in non‐replicating lymphocytes

The occurrence of severe immunodeficiency disease in children with inherited adenosine deaminase deficiency, and reports of remission induction in T‐cell acute lymphoblastic leukaemia with the adenosine deaminase inhibitor deoxy‐coformycin, prompted a study of the effects of deoxyadenosine on resting peripheral blood lymphocytes (PBL) and chronic lymphocytic leukaemic (CLL) lymphocytes in short‐term culture. In the presence of an inhibitor of adenosine deaminase, micromolar concentrations of dAdo caused elevation of deoxyadenosine‐5′‐triphosphate (dATP) pools and in vitro lysis of non‐dividing PBL and CLL lymphocytes. This death of non‐replicating cells indicates a mechanism of deoxyadenosine toxicity independent of DNA replication and ribonucleotide reductase inhibition. Similar changes occurred in vivo in a patient with advanced CLL who responded to treatment with deoxycoformycin, 0.1 mg/kg, days 1‐5, with a fall in the WCC from 102.0 × 109/l to 6.8 × 109/l over 21 d. Therapeutic blockade of deoxyadenosine catabolism deserves further investigation both in the treatment of lymphoproliferative disease and as a method of lympholytic immunosuppression.
Systematic review: nutritional therapy in paediatric Crohn’s disease

Background At least 25% of individuals diagnosed with Crohn’s disease (CD) have onset of disease in childhood. Almost all children with CD have nutritional impairments, such as weight loss or stunting, at diagnosis or subsequently. Nutritional therapy (exclusive enteral nutrition) is established as a valid and effective treatment in paediatric CD. The advantages of this approach are induction of remission and control of inflammatory changes, mucosal healing, positive benefits to growth and overall nutritional status, and avoidance of other medical therapies.
Funding reforms and revenue diversification – patterns, challenges and rhetoric

In recent years, much has been written about the challenging financial context faced by many European higher education institutions, and the pressures towards funding diversification. However, the evidence available indicates that funding diversification has seldom lived up to the rhetorical expectations of marketization and privatization that have often sprinkled policy reforms. We analyse a decade of funding changes in Portugal, looking at the emphasis on revenue diversification in legal changes, and comparing this with the observed trends in institutional funding structure. We also discuss what factors may be more significant in explaining the evolution of revenue diversification.
Nonalcoholic steatohepatitis in nonalcoholic fatty liver disease patients of Bangladesh.

AIM To explore the prevalence and risk factors for nonalcoholic steatohepatitis (NASH) in nonalcoholic fatty liver disease (NAFLD) patients. METHODS We have included 493 patients with sonographic evidence of a fatty change, and 177 of these individuals were evaluated and confirmed after liver biopsy. The exclusion criteria consisted of significant alcohol abuse (< 20 g daily), evidence of hepatitis B and C, evidence of drug-induced fatty liver disease and other specific liver diseases such as hemochromatosis, Wilson's disease or autoimmune liver disease. The patients were assessed for metabolic syndrome, and biochemical, anthropometric and histopathological evaluations were carried out. The degree of disease activity in the NAFLD patients was evaluated using the NAFLD Activity Score. The data were analyzed by SPSS, version 16.0. RESULTS Females predominated among the study participants (250, 57.0%), and the mean age was 40.8 ± 10.2 years. The numbers of overweight, obese I and obese II patients were 58 (13.2%), 237 (53.9%) and 93 (21.2%), respectively. However, there were 422 (96.2%) centrally obese patients. NASH was absent in 10 (5.6%) cases, borderline in 92 (52.6%) cases and present in 75 (42.4%) cases. The presence of diabetes could significantly (P = 0.001) differentiate NASH from simple steatosis. The following parameters did not influence the development of NASH: age, sex, basal metabolic index, waist circumference, serum high-density lipoprotein, triglyceride, insulin resistance index, hypertension and metabolic syndrome. The serum gamma-glutamyl transpeptidase (GGT) level was significantly higher (P = 0.05, 51.7 ± 32.8 and 40.4 ± 22.6 U/L) in the NASH patients, with a sensitivity of 45% and a specificity of only 68%. The serum alanine aminotransferase and aspartate aminotransferase levels were not able to predict NASH. CONCLUSION Females were the predominant sufferers of NAFLD in Bangladesh. The prevalence of NASH was high. Diabetes was found to be the main culprit in developing NASH. GGT was the only biochemical marker of NASH. We recommend liver biopsy in NAFLD patients who have diabetes and elevated GGT.
Corporate social responsibility practice and corporate financial performance: evidence from Nigeria companies

Purpose - – The purpose of this paper is to describe the nature and trend of corporate social responsibility (CSR) practices in Nigeria. The second objective of this paper is to examine the relationship between the dimensions of CSR disclosures and corporate financial performance (CFP) among Nigerian listed companies. Design/methodology/approach - – To carry out this research, content analysis was conducted to extract CSR and financial data from annual reports of 68 companies listed on the Nigeria Stock Exchange. Financial data were cross-referenced with the NSE Factbook. CSR indexes and financial performance measures were computed for estimation of the regression analysis equation. The percentages were used to describe the nature and trend of CSR practice in Nigeria. This was followed by the hierarchical multiple regression analysis to examine the relationship between CSR and CFP. Findings - – The results of the descriptive statistics show that the listed companies used CSR initiatives to communicate social performance to their stakeholders. From the regression analysis, community involvement disclosure, products and customer disclosures and human resource disclosures were found to enhance CFP. The results also reveal a negative relationship between environmental disclosure and CFP, which indicates that disclosure of environmental impact information could be value destroying in Nigeria. Research limitations/implications - – The major limitation of this paper is the sample size. Also, failure of corporations to disclose CSR in the annual reports will have a material effect on these findings. Practical implications - – The findings of this paper have practical implications on the management of Nigerian companies to re-think and re-strategize their CSR policies that incorporate social and economic performance to improve their CFP. Social implications - – This paper has implication on stakeholders in validating the corporate citizenship of corporations based on the level of commitment and participation in CSR initiatives. Also, findings of this paper will alert the enforcement agencies on the status of CSR practices in Nigeria. Government in collaboration with private and public agencies should consider the needs for CSR framework and database to guide social and environmental reporting in the country. Originality/value - – The paper has examined the relationship between CSR and CFP based on CSR dimensional approach. Aspect of human resource and products/customers CSR has been neglected in the context of Nigerian CSR research. This paper makes valuable contribution by offering new and fresh insight on these dimensions.
Correlations in Price Changes and Volatility Across International Stock Markets

The short-run interdependence of prices and price volatility across three major international stock markets is studied. Daily opening and closing prices of major stock indexes for the Tokyo, London, and New York stock markets are examined. The analysis utilizes the autoregressive conditionally heteroskedastic (ARCH) family of statistical models to explore these pricing relationships. Evidence of price volatility spillovers from New York to Tokyo, London to Tokyo, and New York to London is observed, but no price volatility spillover effects in other directions are found for the pre-October 1987 period. Article published by Oxford University Press on behalf of the Society for Financial Studies in its journal, The Review of Financial Studies.