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Open Access
Article
Publication date: 15 December 2020

Felix Bongomin, Andrew P. Kyazze, Sandra Ninsiima, Ronald Olum, Gloria Nattabi, Winnie Nabakka, Rebecca Kukunda, Charles Batte, Phillip Ssekamatte, Joseph Baruch Baluku, Davis Kibirige, Stephen Cose and Irene Andia-Biraro

Background: Hyperglycemia in pregnancy (HIP) is a common medical complication during pregnancy and is associated with several short and long-term maternal-fetal consequences. We…

Abstract

Background: Hyperglycemia in pregnancy (HIP) is a common medical complication during pregnancy and is associated with several short and long-term maternal-fetal consequences. We aimed to determine the prevalence and factors associated with HIP among Ugandan women.

Methods: We consecutively enrolled eligible pregnant women attending antenatal care at Kawempe National Referral Hospital, Kampala, Uganda in September 2020. Mothers known to be living with diabetes mellitus or haemoglobinopathies and those with anemia (hemoglobin <11g/dl) were excluded. Random blood sugar (RBS) and glycated hemoglobin A1c (HbA1c) were measured on peripheral venous blood samples. HIP was defined as an HbA1c ≥5.7% with its subsets of diabetes in pregnancy (DIP) and prediabetes defined as HbA1c1c of ≥6.5% and 5.7–6.4% respectively. ROC curve analysis was performed to determine the optimum cutoff of RBS to screen for HIP.

Results: A total of 224 mothers with a mean (±SD) age 26±5 years were enrolled, most of whom were in the 2nd or 3rd trimester (94.6%, n=212) with a mean gestation age of 26.6±7.3 weeks. Prevalence of HIP was 11.2% (n=25) (95% CI: 7.7–16.0). Among the mothers with HIP, 2.2% (n=5) had DIP and 8.9% (n=20) prediabetes. Patients with HIP were older (28 years vs. 26 years, p=0.027), had previous tuberculosis (TB) contact (24% vs. 6.5%, p=0.003) and had a bigger hip circumference (107.8 (±10.4) vs. 103.3 (±9.7) cm, p=0.032). However only previous TB contact was predictive of HIP (odds ratio: 4.4, 95% CI: 1.2–14.0; p=0.022). Using HbA1c as a reference variable, we derived an optimum RBS cutoff of 4.75 mmol/L as predictive of HIP with a sensitivity and specificity of 90.7% and 56.4% (area under the curve=0.75 (95% CI: 0.70–0.80, p<0.001)), respectively.

Conclusions: HIP is common among young Ugandan women, the majority of whom are without identifiable risk factors.

Details

Emerald Open Research, vol. 1 no. 2
Type: Research Article
ISSN: 2631-3952

Keywords

Article
Publication date: 1 September 1916

We have reprinted the powerful letter addressed to the Daily Mail by MR. H. W. WILSON, the author of “Ironclads in Action,” advocating the immediate adoption of a policy of…

Abstract

We have reprinted the powerful letter addressed to the Daily Mail by MR. H. W. WILSON, the author of “Ironclads in Action,” advocating the immediate adoption of a policy of reprisals for the Zeppelin murder raids. In our view it is the duty of every journal, whatever may be its raison d'être, to assist in keeping the attention of the public fixed upon this matter, to aid in preventing the general feeling of disgust and indignation from cooling down, and to support those who have the brains to understand the nature of the Hun in their efforts to compel the Government to adopt the most effective means at present available to put an end to the murderous excursions of the German vermin into this country. As MR. WILSON points out, the deliberate Hun policy of slaying women, children and non‐combatants is either permitted by the laws of war recognised by civilised nations or it is not permitted by those laws. If it is permitted, “then clearly the Power which refrains from making similar attacks on the enemy's towns, villages, and residential districts, loses greatly from the military standpoint.” If it is not permitted then the only course— “the force behind the laws of War”—is a policy of drastic reprisals. Moreover, it is the only course that the Hun can understand. The methods of “frightfulness” are definitely laid down in the German military system as methods to be ruthlessly followed whenever this can be done with impunity and the fear of reprisals is also definitely laid down as the only consideration which is to be allowed to operate as a check upn “frightfulness.” “The Power which fails to take reprisals when a great offence is committed is as the negligent judge or the faithless jury that acquits a murderer. It sins against humanity … it encourages the criminal in his crime.”

Details

British Food Journal, vol. 18 no. 9
Type: Research Article
ISSN: 0007-070X

Open Access
Article
Publication date: 24 May 2024

Morné Owen, Stephen V. Flowerday and Karl van der Schyff

Researchers looking for ways to change the insecure behaviour that results in phishing have considered multiple possible reasons for such behaviour. Therefore, the purpose of this…

Abstract

Purpose

Researchers looking for ways to change the insecure behaviour that results in phishing have considered multiple possible reasons for such behaviour. Therefore, the purpose of this paper is to understand the role of optimism bias (OB – defined as a cognitive bias), which characterises overly optimistic or unrealistic individuals, to ensure secure behaviour. Research that focused on issues such as personality traits, trust, attitude and Security, Education, Training and Awareness (SETA) was considered.

Design/methodology/approach

This study built on a recontextualized version of the theory of planned behaviour to evaluate the influence that optimism bias has on phishing susceptibility. To model the data, an analysis was performed on 226 survey responses from a South African financial services organisation using partial least squares (PLS) path modelling.

Findings

This study found that overly optimistic employees were inclined to behave insecurely, while factors such as attitude and trust significantly influenced the intention to behave securely.

Practical implications

Our contribution to practice seeks to enhance the effectiveness of SETA by identifying and addressing the optimism bias weakness to deliver a more successful training outcome.

Originality/value

Our study enriches the Information Systems literature by evaluating the effect of a cognitive bias on phishing susceptibility and offers a contextual explanation of the resultant behaviour.

Details

Information & Computer Security, vol. 32 no. 5
Type: Research Article
ISSN: 2056-4961

Keywords

Article
Publication date: 1 May 1985

Vincent Marks

The debate about the relationship between sugar consumption and aberrant behaviour is far from new and has no more solid scientific basis now than it did forty years ago. Yet it…

Abstract

The debate about the relationship between sugar consumption and aberrant behaviour is far from new and has no more solid scientific basis now than it did forty years ago. Yet it might be thought, on the basis of the number of articles published in the lay press and non‐mainstream medical and scientific press that a mass of new information was available incriminating the sugars, glucose, sucrose, or both.

Details

Nutrition & Food Science, vol. 85 no. 5
Type: Research Article
ISSN: 0034-6659

Article
Publication date: 1 January 2004

Deborah L. Kidder, Melenie J. Lankau, Donna Chrobot‐Mason, Kelly A. Mollica and Raymond A. Friedman

This study used a scenario design to examine whether there are different reactions among whites based on how a diversity program is justified by an organization. A reactive…

2784

Abstract

This study used a scenario design to examine whether there are different reactions among whites based on how a diversity program is justified by an organization. A reactive justification (affirmative action) was proposed to result in greater backlash than a competitive advantage justification (diversity management). In addition, this study examined the effects of personal and group outcomes on backlash and explored two individual difference variables, gender and orientation toward other ethnic groups, as potential moderators of the proposed relationships. Backlash was operationalized in four ways: an affect‐based measure (negative emotions), two cognitive‐based measures (attitude toward the diversity program, perceptions of unfairness of promotion procedures), and a behavioral‐intentions‐based measure (organizational commitment). Results indicated that the diversity management justification was associated with more favorable support of the diversity initiative, and that unfavorable personal and group outcomes adversely affected backlash reactions. There was no empirical support for the influence of the moderator variables on the proposed relationships, however, a main effect for gender was found. Implications of the study's findings and future research directions are discussed.

Details

International Journal of Conflict Management, vol. 15 no. 1
Type: Research Article
ISSN: 1044-4068

Keywords

Book part
Publication date: 24 June 2024

Andreia de Bem Machado, Maria José Sousa and Gertrudes Aparecida Dandolini

Blockchain is an innovative and emerging technology that allows the structuring of open data in a secure and decentralized manner. This technology, coupled with artificial…

Abstract

Blockchain is an innovative and emerging technology that allows the structuring of open data in a secure and decentralized manner. This technology, coupled with artificial intelligence (AI), is a driver of digital transformation that permeates all sectors of the economy. In this context, it becomes relevant to understand the applicability of AI and blockchain in education, more specifically their use in higher education. Thus, the following problem arises: how can blockchain technology and AI be applied to higher education? To answer this problem, the following objective was set: to map by means of a scoping review how AI and blockchain can be applied in education as a technology for higher education. To this end, a bibliometric search was conducted in the Web of Science (WoS) and Scopus databases, adopting the PRiSM methodology for scoping review. The results showed that blockchain and AI can be used in higher education through a smart contract that serves to motivate teamwork and student involvement in activities performed in the school context and also to increase machine reliability by establishing a chain of information. It is also concluded that these technologies will help form a generation ready to work in a more collaborative way, adopting attitudes of sustainability in its local and global context for solving complex problems of everyday life in the 21st century.

Details

Transformative Leadership and Sustainable Innovation in Education: Interdisciplinary Perspectives
Type: Book
ISBN: 978-1-83753-536-1

Keywords

Article
Publication date: 1 March 2001

Robert D. Hirsrich and Mikhail V. Gratchev

Given today’s hypercompetitive global economy, it is important to understand the ethical attitudes and standards of entrepreneurs in the US as well as in the other parts of the…

Abstract

Given today’s hypercompetitive global economy, it is important to understand the ethical attitudes and standards of entrepreneurs in the US as well as in the other parts of the world. This study of ethical attitudes and standards is grounded in theory and previous research. One hundred and sixty‐five entrepreneurs from the US and 159 entrepreneurs from Russia were surveyed using a measuring instrument containing binary response questions, scenarios and comprehensive demographic information. The study confirmed our expectations and indicated that entrepreneurs in the US and Russia are different with respect to their ethical codes and attitudes.

Details

Journal of Small Business and Enterprise Development, vol. 8 no. 1
Type: Research Article
ISSN: 1462-6004

Keywords

Book part
Publication date: 28 February 2019

A. Alegra Eroy-Reveles, Eric Hsu, Kenneth A. Rath, Alan R. Peterfreund and Frank Bayliss

Supplemental Instructions (SIs) were introduced into the San Francisco State University College of Science & Engineering curriculum in 1999. The goal was to improve student…

Abstract

Supplemental Instructions (SIs) were introduced into the San Francisco State University College of Science & Engineering curriculum in 1999. The goal was to improve student performance and retention and to decrease the time to degree in STEM majors. While for the most part we followed the structure and activities as developed by the International Center for Supplemental Instruction at the University of Missouri, Kansas City, we discovered several variations that significantly improved our outcomes. First and foremost, we created SI courses that require attendance, which results in higher students’ performance outcomes compared to drop-in options. Second, at SFSU the SI courses are led by pairs of undergraduate student facilitators (who are all STEM majors) trained in active learning strategies. Each year, more than half of our facilitators return to teach for another year. Thus, each section has a returning “experienced” facilitator who works with a new “novice” facilitator. Third, the SI courses were created with a distinct course prefix and listed as courses that generate revenue and make data access available for comparison studies. Results are presented that compare SI impact by gender and with groups underrepresented in STEM disciplines.

Article
Publication date: 1 October 1924

10. It has been represented to us that the Linley Process is not open to the recognised objections to the ordinary use of formaldehyde as a food preservative, on the ground that…

Abstract

10. It has been represented to us that the Linley Process is not open to the recognised objections to the ordinary use of formaldehyde as a food preservative, on the ground that owing to the special method of application only a small amount of formaldehyde is required and the quantity absorbed by the meat is negligible.

Details

British Food Journal, vol. 26 no. 10
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 January 1926

At a meeting of the Barnstaple Rotary Club on November 5th, Mr. Percy Penhale, Borough Veterinary Inspector, read a paper upon bovine tuberculosis. Mr. Penhale said he wished to…

Abstract

At a meeting of the Barnstaple Rotary Club on November 5th, Mr. Percy Penhale, Borough Veterinary Inspector, read a paper upon bovine tuberculosis. Mr. Penhale said he wished to speak with particular regard to a pure milk supply, which was a vital topic to them all. With consumption so rife as it was among human beings, veterinary surgeons marvelled that “the powers that be” apparently continued to regard the present state of affairs with apathy, and it was high time sweeping measures were adopted. There were various methods of infection, but cohabitation and inhalation were by far the most frequent, and almost always in a cow shippen or other confined space where tubercle bacilli had been voided from the bodies of previous subjects of the disease. In the early stages there were no appreciable symptoms, and the general condition of the animal might afford no information. Following a technical description of the disease, Mr. Penhale passed to its importance on the health of the general public. It did not stretch one's imagination far to see that the dairy herd was likely to be far more affected with tuberculosis than other cattle, as these were more often confined together in buildings. It was estimated by many eminent authorities that at least 33 per cent. of the dairy herd to‐day were tuberculous. In support of that he would say that in 56 herds tested around the Birmingham district 37 per cent. were found to be affected. It then became necessary to show that bovine tuberculosis was transmissible to mankind. This had been completely proved over and over again, but to what degree the general public was in total ignorance. In 1912 Mitchell, working in Edinburgh, discovered that 90 per cent. of cases of tuberculosis in the human being were bovine in origin. Those figures raised considerable criticism in the medical profession, but some time later Beng, working in the same city, confirmed Mitchell's experiences. It might, therefore, be taken as a fact that bovine infection was responsible for the majority of cases of tuberculosis in the human being. And bovine infection was but another name for milk infection. In the early days of life, when resistance to the disease was at its lowest, and cows' milk was the staple article of diet, the child was brought into contact with the constantly‐recurring possibilities of infection. To analyse the methods suggested for our protection, Pasteurization and boiling of milk had been the reiterated cry of many, and it was true that milk heated to 85 degrees centigrade (or 185 degrees Fahrenheit) would destroy all the tubercle bacilli or spores that the milk contained. But scientists were about equally divided. One half said that Pasteurization or boiling destroyed some of the necessary vitamines and salts that raw milk should contain. In any case, such methods should be unnecessary, and to his mind it was merely condoning an evil. Then microscopical examination of milk was very uncertain, and was not the safeguard so many would have them believe. Where could they look for the salvation? He unhesitatingly replied to the tuberculin test—the safest and surest test they were ever likely to know. He would have it applied to every milk‐bearing cow. In his view the milk of re actors should be forthwith condemned, or Pasteurized and used for calves.

Details

British Food Journal, vol. 28 no. 1
Type: Research Article
ISSN: 0007-070X

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