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Article
Publication date: 30 August 2023

Hossam El-Din Fawzy, Maher Badawy and Magda Farhan

This paper aims to discuss the scanning methodology depending on the close-range photogrammetry technique, which is appropriate for the precise three-dimensional (3D) modelling of…

Abstract

Purpose

This paper aims to discuss the scanning methodology depending on the close-range photogrammetry technique, which is appropriate for the precise three-dimensional (3D) modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale.

Design/methodology/approach

The camera was adjusted to be tilted around the horizontal axis, while coded dot targets were used to calibrate the digital camera. The experiment was repeated with different rotation angles (5°, 10°, 15°, 20°, 25°, 30°, 50° and 60°). The images were processed with the PhotoModeler software to create the 3D model of the sample and estimate its dimensions. The features of the sample were measured using high-resolution transmission electron microscopy, which has been considered as a reference and the comparative dimensions.

Findings

The results from the current study concluded that changing the rotation angle does not significantly affect the results, unless the angle of imagery is large which prevent achieving about 20: 30% overlap between the images but, the more angle decreases, the more number of images increase as well as the processing duration in the programme.

Originality/value

Develop an automatic appropriate for the precise 3D modelling of objects in millimetres, such as the dimensions and structures in sub-millimetre scale using photogrammetry.

Details

World Journal of Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1708-5284

Keywords

Open Access
Article
Publication date: 18 November 2019

Ebtisam Hussein

Years after the 2011 uprising Egypt, it seems that the country’s non-Islamist parties are still included in the political game. After significant alterations in their political…

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Abstract

Purpose

Years after the 2011 uprising Egypt, it seems that the country’s non-Islamist parties are still included in the political game. After significant alterations in their political sphere by mid-2013 at the advent of the Muslim Brother exclusion and the subsequent discrediting of Salafi al-Nour party, non-Islamist parties took clear part in the mobilization for presidential elections (2014, 2018) and competed for legislative seats in 2015. Nonetheless, it is difficult to expect them to turn into long-term key political players with clear-cut ideological postures, unique platforms and strong grass root mobilization. With the exception of the electoral gains scored by numbered parties like Free Egyptians’ party and Nation’s Future in 2015 legislative elections, these parties seem to be lagging behind esp. in terms of their popular base; who became winners at the advent of the radical exclusion of the MB from July 2013 onwards.

Design/methodology/approach

This paper is based on archival research and guided by basic assumptions of rational choice institutionalism, mainly game-theoretic versions of the approach. It is divided into four sections, three of them are chronological and the last one is thematic.

Findings

Egypt’s non-Islamists engaged in the post-2011 political sphere, with strong Islamist rivals crippling their political chances in the first two years following the 2011 uprising. They surely capitalized on the exclusion and discrediting of the latter, but they suffered lack of ideological clarity and fragmentation from 2011 onwards with no enough evidence these weaknesses were surpassed after Islamists were “out of their way”. The only strand of non-Islamist parties which came out as “game winners” were those possessing the resources and enjoying overt “friendly” relations with al-Sisi regime. Nonetheless, internal conflicts inside key secularist parties shed light on their capacity to turn into long-term players in Egypt’s political sphere.

Originality/value

Very few papers were published on Egypt’s secularists parties after the 2011 uprising from the perspective of the alteration that occurred in their political environment affecting their political weight and gains. More generally, literature on non-ruling parties in authoritarian contexts mostly reduce these parties to secondary roles allocated by ruling regimes. The paper seeks to overcome both shortages.

Details

Review of Economics and Political Science, vol. 6 no. 2
Type: Research Article
ISSN: 2356-9980

Keywords

Article
Publication date: 6 February 2017

Daniel P. Sorensen and Scott E. Miller

In the 1990s and beginning of the next decade, a series of financial accounting scandals occurred in the United States (USA or US) and in several other countries of the world. The…

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Abstract

Purpose

In the 1990s and beginning of the next decade, a series of financial accounting scandals occurred in the United States (USA or US) and in several other countries of the world. The USA and Italy (among others) responded with legislation to reform financial reporting and corporate governance in these jurisdictions. This paper aims to compare the regulatory response of Italy to that of the USA.

Design/methodology/approach

This paper includes a review of relevant literature and evaluation of the actions of the regulatory authorities.

Findings

In the case of the financial reporting crises, the rapid response put the USA into the role of the “first mover” with the European Union (EU) reacting to US initiatives and eventually converging to a large degree with the provisions of the US legislation. Italy has adopted many of the same regulatory reforms as the USA and has added some reforms that are directed to the specific needs to Italy.

Research limitations/implications

In conjunction with legislative initiatives like Sarbanes-Oxley, private enforcement mechanisms, such as shareholder class action suits in the USA, play an important role in discouraging and punishing financial accounting fraud.

Practical implications

In the absence of significant reforms of the Italian private enforcement system, corporate governance abuses and the potential for accounting scandals may still be persistent. As a whole, cooperative efforts continue between the USA and the EU. Such efforts are needed more and more, as companies become increasingly globalized.

Originality/value

This paper provides comparison and evaluation of corporate governance reform efforts in the USA and Italy.

Details

Corporate Governance: The International Journal of Business in Society, vol. 17 no. 1
Type: Research Article
ISSN: 1472-0701

Keywords

Book part
Publication date: 27 March 2006

Aslı Ü Bâli

This paper argues that the nation's immigration laws are being misused to craft a system of preventive administrative detention of immigrant men, predominantly of Middle Eastern…

Abstract

This paper argues that the nation's immigration laws are being misused to craft a system of preventive administrative detention of immigrant men, predominantly of Middle Eastern background. These detentions give rise to imprisonment without charge for weeks and months, denial of access to lawyers, physical and psychological abuse and ultimately deportations without a fair initial hearing or the exhaustion of available appellate recourse. I argue that this expanded use of civil immigration detention is designed to weaken constitutional due process protections, bringing into the U.S. detention tactics adopted abroad under the rubric of the war on terror. This paper also highlights similarities between the evolving administrative detention system in the United States and longer-standing practices in Israel.

Details

Studies in Law, Politics and Society
Type: Book
ISBN: 978-1-84950-387-7

Article
Publication date: 16 June 2022

Dirk De Clercq and Renato Pereira

The purpose of this study is to investigate the relationship between employees’ deference to leaders’ authority and their upward ingratiatory behavior, which may be invigorated by…

Abstract

Purpose

The purpose of this study is to investigate the relationship between employees’ deference to leaders’ authority and their upward ingratiatory behavior, which may be invigorated by two personal resources (dispositional greed and social cynicism) and two organizational resources (informational justice and forgiveness climate).

Design/methodology/approach

In this study survey data were collected among employees who work in the banking sector.

Findings

Strict adherence to leaders’ authority stimulates upward ingratiatory behavior, especially when employees (1) have a natural tendency to want more, (2) are cynical about people in power, (3) believe they have access to pertinent organizational information and (4) perceive their organization as forgiving of mistakes.

Practical implications

For human resource (HR) managers, this study points to the risk that employees’ willingness to comply blindly with the wishes of organizational leaders can escalate into excessive, inefficient levels of flattery. Several personal and organizational conditions make this risk particularly likely to materialize.

Originality/value

This study extends prior human resource management (HRM) research by revealing the conditional effects of an unexplored determinant of upward ingratiatory behavior, namely, an individual desire to obey organizational authorities unconditionally.

Open Access
Article
Publication date: 25 July 2023

Mohammed A. Alsanad

The present study focused on examining the effect of treated wastewater (TWW) on soil chemical properties. Also, efforts were made to compare the soil chemical properties under…

Abstract

Purpose

The present study focused on examining the effect of treated wastewater (TWW) on soil chemical properties. Also, efforts were made to compare the soil chemical properties under TWW irrigation with that under groundwater (GW).

Design/methodology/approach

During the years 2021 and 2022, surface and subsurface soil samples were randomly collected in triplicate by using an auger fortnightly at two depths (20 and 40 cm) from the selected spot areas to represent the different types of irrigation water sources: TWW and GW. Samples of the GW and the TWW were collected for analysis.

Findings

This study examines the impact of TWW on soil characteristics and the surrounding environment. TWW use enhances soil organic matter, nutrient availability and salt redistribution, while reducing calcium carbonate accumulation in the topsoil. However, it negatively affects soil pH, electrical conductivity and sodium adsorption ratio, although remaining within acceptable limits. Generally, irrigating with TWW improves most soil chemical properties compared to GW.

Originality/value

In general, almost all of the soil’s chemical properties were improved by irrigating with TWW rather than GW. Following that, wastewater is used to irrigate the soil. Additionally, the application of gypsum to control the K/Na and Ca/Na ratios should be considered under long-term TWW and GW usage in this study area in order to control the salt accumulation as well as prevent soil conversion to saline-sodic soil in the future. However, more research is needed to thoroughly investigate the long-term effects of using TWW on soil properties as well as heavy metal accumulation in soil.

Details

Arab Gulf Journal of Scientific Research, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1985-9899

Keywords

Article
Publication date: 5 October 2021

Jalil Khaksar, Mahdi Salehi and Mahmoud Lari DashtBayaz

This paper aims to analyze the relationship between the following auditor's characteristics with detecting frauds in the listed companies on the Tehran Stock Exchange.

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Abstract

Purpose

This paper aims to analyze the relationship between the following auditor's characteristics with detecting frauds in the listed companies on the Tehran Stock Exchange.

Design/methodology/approach

A multiple regression model is used to test the research hypothesis. The hypothesis was further tested with a sample of 187 companies listed on the Tehran Stock Exchange (1,309 observations) from 2012 to 2018 and by using multiple regression models based on panel data and the random-effects model.

Findings

The results suggest a positive and significant relationship between audit firms' size, auditor rotation, specialization in the industry, the audit market's focus, auditor's independence, audit report lag and renewal of financial statements with fraud detection. The results revealed a significant relationship between the period of auditor tenure, auditor's narcissism, audit fees and the type of auditors' opinion (un-qualified opinion) with fraud detection.

Originality/value

As the present study is a pioneer in examining this issue in the emerging markets, it provides users, analysts and legal entities with useful information about auditor characteristics that significantly affect the fraud detection of financial statements. The results mitigate the literature gap and improve knowledge in this area.

Details

Journal of Facilities Management , vol. 20 no. 1
Type: Research Article
ISSN: 1472-5967

Keywords

Article
Publication date: 7 April 2022

Dirk De Clercq, Muhammad Umer Azeem and Inam Ul Haq

This study seeks to unpack the negative relationship between employees' political ineptness and their job performance, by proposing a mediating role of organization-induced…

Abstract

Purpose

This study seeks to unpack the negative relationship between employees' political ineptness and their job performance, by proposing a mediating role of organization-induced emotional exhaustion and a moderating role of perceived organizational unforgiveness.

Design/methodology/approach

The research hypotheses were tested with three-round survey data collected among employees and their supervisors across multiple industry sectors.

Findings

Political ineptness diminishes the likelihood that employees undertake performance-enhancing work behaviors because they perceive that their employer is draining their emotional resources. This mediating role of organization-induced emotional exhaustion is particularly salient when they perceive that organizational authorities do not forgive mistakes.

Practical implications

This study reveals a critical risk for employees who find it difficult to exert influence on others: They become complacent in their job duties, which then might further compromise their ability to leave a positive impression on others. This counterproductive process is especially prominent if organizational leaders appear unforgiving.

Originality/value

This study contributes to extant research by explicating an unexplored mechanism (organization-induced emotional exhaustion) and catalyst (organizational unforgiveness) related to the escalation of political ineptness into diminished job performance.

Article
Publication date: 1 February 2002

Romie F. Littrell

This monograph reports and compares “desirable” leadership traits, and leadership traits actual exhibited by managers and supervisors as defined by responses on the original…

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Abstract

This monograph reports and compares “desirable” leadership traits, and leadership traits actual exhibited by managers and supervisors as defined by responses on the original English and a Chinese language translation of the Ohio State University leadership behaviour description questionnaire XII (LBDQ XII). From anecdotal evidence and personal experience, the researcher found considerable difficulty in transferring research results from Hong Kong, Taiwan and Singapore to useful practice in the interior of China and performed this study in an attempt to gain understanding for management training courses. Data was collected for 220 managers and supervisors in two hotels in the interior of China. Both expatriate and indigenous Chinese managers were included. All supervisors were Chinese. A significant (p < 0.05) difference between Chinese and non‐Chinese expatriates was observed for factor: Tolerance of Freedom, interestingly, with the Chinese managers indicating more tolerance of freedom than the expatriate managers. Nonetheless, Chinese supervisors believed the ideal manager should be even more tolerant of freedom than their managers (p < 0.01).

Details

Journal of Management Development, vol. 21 no. 1
Type: Research Article
ISSN: 0262-1711

Keywords

Open Access
Article
Publication date: 1 November 2023

Hamed Abdelreheem Ead

The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry…

Abstract

Purpose

The purpose of the paper is to showcase the significant achievements of Egypt's scientists in the 20th century across various fields of study such as medicine, physics, chemistry, biology, math, geology, astronomy and engineering. The paper highlights the struggles and successes of these scientists, as well as the cultural, social and political factors that influenced their lives and work. The aim is to inspire young people to pursue careers in science and make their own contributions to society by presenting these scientists as role models for hard work and dedication. Ultimately, the paper seeks to promote the importance of science and its impact on society.

Design/methodology/approach

The purpose of this review is to present the scientific biographies of Egypt's most distinguished scientists, primarily in the field of Natural Sciences, in a balanced and comprehensive manner. The work is objective, honest and abstract, avoiding any bias or exaggeration. The author provides a clear and concise methodology, including a brief introduction to the scientist and their field of study, an explanation of their major contributions, the impact of their work on society, any challenges or obstacles faced during their career and their lasting legacy. The aim is to showcase the important achievements of these scientists, their impact on their respective fields and to inspire future generations to pursue scientific careers.

Findings

The group of outstanding scientists in 20th century Egypt were shaped by various factors, including familial upbringing, education, society, political and cultural atmosphere and state support for scientific research. These scientists made significant contributions to various academic disciplines, including medicine, physics, chemistry, biology, mathematics and engineering. Their impact on their communities and cultures has received international acclaim, making them role models for future generations of scientists and researchers. The history of these scientists highlights the importance of educational investments and supporting scientific research to foster innovation and social progress. The encyclopedia serves as a useful tool for students, instructors and education professionals, preserving Egypt's scientific heritage and honouring the scientists' outstanding accomplishments.

Research limitations/implications

The encyclopedia preserves Egypt's scientific heritage, which has been overlooked for political or other reasons. It is a useful tool for a variety of readers, including students, instructors and education professionals, and it offers insights into universally relevant scientific success factors as well as scientific research methodologies. The encyclopedia honours the outstanding scientific accomplishments of Egyptian researchers and their contributions to the world's scientific community.

Practical implications

The practical implications of this paper are several. First, it highlights the importance of education, family upbringing and societal support for scientific research in fostering innovation and social progress. Second, it underscores the need for continued funding and support for scientific research to maintain and build upon the accomplishments of past generations of scientists. Third, it encourages young people to pursue scientific careers and make their own contributions to society. Fourth, it preserves the scientific heritage of Egypt and honors the contributions of its outstanding scientists. Finally, it serves as a useful tool for students, instructors and education professionals seeking to understand the factors underlying scientific success and research methodologies.

Social implications

The social implications of the paper include promoting national pride and cultural identity, raising awareness of the importance of education and scientific research in driving social progress, inspiring future generations of scientists and researchers, reducing socioeconomic disparities and emphasizing the role of society, politics and culture in shaping scientific researchers' personalities and interests.

Originality/value

The paper's originality/value lies in its comprehensive documentation of the scientific biographies of Egypt's most prominent scientists in the 20th century, providing unique insights into the factors that contributed to their development and their impact across various academic disciplines. It preserves Egypt's scientific heritage and inspires future generations of scientists and researchers through the promotion of educational investments and scientific research. The encyclopedia serves as a useful tool for education professionals seeking to understand scientific success factors and research methodologies, emphasizing the importance of supportive and inclusive environments for scientific development.

Details

Journal of Humanities and Applied Social Sciences, vol. 6 no. 2
Type: Research Article
ISSN: 2632-279X

Keywords

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