Energy Auditing and Improvement Scheme for Faculty of Applied Medical Sciences at Taibah University

In this work, a survey is used to investigate the current energy performance for Faculty of Applied Medical Sciences (previously Faculty of Engineering) at Taibah University in Medina city. The results of the survey show that several factors affect the energy performance in this building. It revealed that the building has been poorly designed from the point of view of thermal performance. Therefore, the building energy consumption needs to be monitored and maintained through energy auditing program. To determine the energy profile, the power consumption was calculated;the cooling load was estimated and analyzed to know the actual capacity required. The level of comfort in the building has been evaluated. Against the installed air conditioning capacity of 200-ton refrigeration, the cooling load calculations showed that the maximum cooling load needed, which is in August is only 83.22-ton refrigeration. In addition, illumination levels were measured and compared to the standard levels. Based on obtained results, two solutions were proposed: to install a building management system with approximate cost of 337,904 SR and to replace the existing chiller. Finally, the payback period for the proposed system has been estimated and found to be about 5.4 years.

Auditing and Energy Efficiency of a Ready-Made Garment Factory in Bangladesh: A Case Study

The possibilities for improving energy efficiency in ready-made composite garment factories in Bangladesh are assessed in this study. This work aims to understand the impacts of energy consumption on garment production and determine the scope of energy efficiency improvement based on energy-related data collected from a garment factory over a three-year period (2018-2020). Data from 2018 is used as the baseline and is compared to data from 2019 and 2020. It has been discovered that energy consumption has a seasonal impact. Despite the fact that electricity consumption decreased significantly during the 2020 pandemic, the energy consumption pattern in 2020 was found to be similar to that of 2018 and 2019. To improve energy efficiency, recommendations are made to modify the boiler, water pumps, gas generators, electrical motors, and lighting systems in specific ways. These suggested actions could save BDT 95 million (1.15 million US dollars) on power generation and BDT 20.5 million (0.25 million US dollars) on natural gas used for power and heat generation. These would result in a 3.75 percent reduction in the unit (kWh/kg) production energy requirement and a 3.65 percent reduction in natural gas usage per unit production, respectively, when compared to current conditions. Furthermore, these changes will provide an opportunity to reduce greenhouse gas emissions by 9.78%.

Sec-Auditor:A Blockchain-Based Data Auditing Solution for Ensuring Integrity and Semantic Correctness

Currently,there is a growing trend among users to store their data in the cloud.However,the cloud is vulnerable to persistent data corruption risks arising from equipment failures and hacker attacks.Additionally,when users perform file operations,the semantic integrity of the data can be compromised.Ensuring both data integrity and semantic correctness has become a critical issue that requires attention.We introduce a pioneering solution called Sec-Auditor,the first of its kind with the ability to verify data integrity and semantic correctness simultaneously,while maintaining a constant communication cost independent of the audited data volume.Sec-Auditor also supports public auditing,enabling anyone with access to public information to conduct data audits.This feature makes Sec-Auditor highly adaptable to open data environments,such as the cloud.In Sec-Auditor,users are assigned specific rules that are utilized to verify the accuracy of data semantic.Furthermore,users are given the flexibility to update their own rules as needed.We conduct in-depth analyses of the correctness and security of Sec-Auditor.We also compare several important security attributes with existing schemes,demonstrating the superior properties of Sec-Auditor.Evaluation results demonstrate that even for time-consuming file upload operations,our solution is more efficient than the comparison one.

Exploration of Interdisciplinary Integration in Teaching Reform of Legal Studies and Auditing

This paper attempts to explore interdisciplinary integration from four aspects:the necessity of interdisciplinary integration between legal studies and auditing,the difficulties and challenges encountered in this integration,the ideas for teaching reform in the context of interdisciplinary integration,and the expected outcomes.The aim is to achieve an organic integration of legal studies and auditing through systematic teaching reforms,thereby providing students with comprehensive and integrated knowledge and skills training,ensuring the quality of talent cultivation,and adapting to the needs of social development.

SHT-based public auditing protocol with error tolerance in FDL-empowered IoVs

With the intelligentization of the Internet of Vehicles(lovs),Artificial Intelligence(Al)technology is becoming more and more essential,especially deep learning.Federated Deep Learning(FDL)is a novel distributed machine learning technology and is able to address the challenges like data security,privacy risks,and huge communication overheads from big raw data sets.However,FDL can only guarantee data security and privacy among multiple clients during data training.If the data sets stored locally in clients are corrupted,including being tampered with and lost,the training results of the FDL in intelligent IoVs must be negatively affected.In this paper,we are the first to design a secure data auditing protocol to guarantee the integrity and availability of data sets in FDL-empowered IoVs.Specifically,the cuckoo filter and Reed-Solomon codes are utilized to guarantee error tolerance,including efficient corrupted data locating and recovery.In addition,a novel data structure,Skip Hash Table(SHT)is designed to optimize data dynamics.Finally,we illustrate the security of the scheme with the Computational Diffie-Hellman(CDH)assumption on bilinear groups.Sufficient theoretical analyses and performance evaluations demonstrate the security and efficiency of our scheme for data sets in FDL-empowered IoVs.

Assessment of Appropriateness of Diagnostic Lymph Node Tissue Collection from the Operating Theater and by Interventional Radiologist. A Clinical Audit

Background: Appropriate sample requesting, collecting and timely dispatch to the appropriate laboratory is essential in establishing diagnosis of pathologies with lesions. Much time and effort may be wasted if this is not done according to certain standards. We conducted this study to assess the route of lymph node samples from requests to reaching the laboratories. Methods: We conducted an audit over a period from 4th June until 10th Aug 2023. Data for all the procedures performed over this period on lymph node samples (was entered into and analysed using Excel. Results: A total of eighteen samples for sixteen patients were obtained during this period. Median age of the patients was 34 years (19 - 73) with a M:F ratio of 5:11. Among the IR samples, nine samples were from the neck, three from inguinal area and one from axilla. Seven samples (53.8%) were tru-cut biopsies, six samples (46.15%) were FNA. All samples were sent to the pathology laboratory fixed in formalin. Samples for TB were sent only for five cases (31.25%) and for only two cases (12.5%) were samples sent for bacterial culture. For the OR samples, none were sent for either bacterial culture or TB. Overall, eight patients (50%) were not investigated for any infectious etiologies like brucella, toxoplasmosis, CMV, EBV plus other possible causes. Repeat sampling was required for 25% of patients (within and out of the audit period). Conclusions: to avoid delays in making diagnoses, it is paramount to consider infectious etiologies as possible diagnosis for lymphadenopathy and request appropriate investigations. This requires liaising with infectious diseases/clinical microbiology experts to guide regarding types of samples, types of media and timely dispatch to the correct laboratory.

Constructing a Triangular Linkage Model of Government Audit,Social Audit,and Internal Audit to Promote High-Quality Development of Audit Services

It is a complex and important topic to study the linkage mechanism of government audit,social audit,and internal audit in the context of China’s high-quality economic development.The implementation of measures,such as establishing a sound and perfect organizational safeguard mechanism,strengthening project collaborative audit mechanism,enhancing the mechanism for utilizing audit results,and establishing an audit and rectification joint mechanism can promote the efficient operation of the audit supervision system and the high-quality development of audit services.

The Effects of Competence and Auditor Training on Fraud Detection Within Multinational Companies in Sub-Saharan Africa

The aim of this study is to examine the qualities that auditors engaged in detecting potential fraud within multinational corporations in Sub-Saharan Africa should possess.To achieve this goal,a quantitative approach was used to develop and test a research model based on three theories:agency theory,attribution theory,and cognitive dissonance theory.Responses from a panel of two hundred and nine(209)auditors who conducted a legal audit mission in a Sub-Saharan multinational were analyzed using SmartPLS 3.3.3 software.The results emphasize the crucial importance of auditors’competence and continuous training in fraud detection.However,professional skepticism and time pressure were found to be non-significant in this context.This conclusion provides essential insights for auditors,highlighting the key qualities needed to effectively address fraud detection within multinational corporations in Sub-Saharan Africa.

A“Going Concern”and the Need to Fully Integrate Economics in the Business School Curriculum

In response to the recommendation by the American Assembly of Collegiate Schools of Business(AACSB,2002),which urged business schools to embark on interdisciplinary programs to facilitate boundary-spanning teaching and learning,many colleges have conducted one form of curriculum integration or the other.Many of these team-taught course integrations,however,concentrate on core business courses without reaching out to related courses in other disciplines.Moreover,due to some factors,the informational contents of management disclosures in annual reports and audit unqualified opinions may not align with the future viability of an enterprise.Using a“going concern concept”,this paper demonstrates how the addition of economics in business school curriculum integration could produce well-rounded business graduates.Economics concepts could unambiguously support the tests that cast doubts on firms’ability to continue operations.

Stability Study of Low Voltage Electrical Distribution Network: Audit and Improvement of DJEGBE Mini Solar Photovoltaic Power Plant in the Commune of OUESSE (Benin)

The supply of quality energy is a major concern for distribution network managers. This is the case for the company ASEMI, whose subscribers on the DJEGBE mini-power station network are faced with problems of current instability, voltage drops, and repetitive outages. This work is part of the search for the stability of the electrical distribution network by focusing on the audit of the DJEGBE mini photovoltaic solar power plant electrical network in the commune of OUESSE (Benin). This aims to highlight malfunctions on the low-voltage network to propose solutions for improving current stability among subscribers. Irregularities were noted, notably the overloading of certain lines of the PV network, implying poor distribution of loads by phase, which is the main cause of voltage drops;repetitive outages linked to overvoltage caused by lightning and overcurrent due to overload;faulty meters, absence of earth connection at subscribers. Peaks in consumption were obtained at night, which shows that consumption is greater in the evening. We examined the existing situation and processed the data collected, then simulated the energy consumption profiles with the network analyzer “LANGLOIS 6830” and “Excel”. The power factor value recorded is an average of 1, and the minimum value is 0.85. The daily output is 131.08 kWh, for a daily demand of 120 kWh and the average daily consumption is 109.92 kWh, or 83.86% of the energy produced per day. These results showed that the dysfunctions are linked to the distribution and the use of produced energy. Finally, we proposed possible solutions for improving the electrical distribution network. Thus, measures without investment and those requiring investment have been proposed.

Government auditing and corruption control: Evidence from China's provincial panel data

Since its foundation, China's government auditing system has played a very important role in maintaining financial and economic order and improving government accountability and transparency. Though a great deal of research has discussed the role of government auditing in discovering and deterring corruption, there is little empirical evidence on whether government auditing actually helps to reduce corruption. Using China's provincial panel data from 1999 to2008, this paper empirically examines the role of government auditing in China's corruption control initiatives. Our findings indicate that the number of irregularities detected in government auditing is positively related to the corruption level in that province, which means the more severe the corruption is in a province, the more irregularities in government accounts are found by local audit institutions.Also, post-audit rectification effort is negatively related to the corruption level in that province, indicating that greater rectification effort is associated with less corruption. This paper provides empirical evidence on how government auditing can contribute to curbing corruption, which is also helpful for understanding the role of China's local audit institutions in government governance and can enrich the literature on both government auditing and corruption control.

Research on Firm Size, Firm Performance and Internal Auditing Modes——Based on Listed Manufacturing Companies of China

This paper is based on the samples of listed manufacturing companies of China, taking the financial performance as criterion, and then does research on the firm performance with different internal auditing modes, using Cross-sectional data to analyze the distribution of internal auditing modes and the characteristics of the firm performance. The conclusion is that setting up internal auditing is good for the development of companies, but the function of internal auditing has not been widelv fulfilled.

Big Data, Data Analytics and External Auditing

Big Data and Data Analytics affect almost all aspects of modern organisations’decision-making and business strategies.Big Data and Data Analytics create opportunities,challenges,and implications for the external auditing procedure.The purpose of this article is to reveal essential aspects of the impact of Big Data and Data Analytics on external auditing.It seems that Big Data Analytics is a critical tool for organisations,as well as auditors,that contributes to the enhancement of the auditing process.Also,legislative implications must be taken under consideration,since existing standards may need to change.Last,auditors need to develop new skills and competence,and educational organisations need to change their educational programs in order to be able to correspond to new market needs.

Risk factors in cardiovascular patients:Challenges and opportunities to improve secondary prevention

BACKGROUND Effective management of major cardiovascular risk factors is of great importance to reduce mortality from cardiovascular disease(CVD).The Survey of Risk Factors in Coronary Heart Disease(SURF CHD)II study is a clinical audit of the recording and management of CHD risk factors.It was developed in collaboration with the European Association of Preventive Cardiology and the European Society of Cardiology(ESC).Previous studies have shown that control of major cardiovascular risk factors in patients with established atherosclerotic CVD is generally inadequate.Azerbaijan is a country in the South Caucasus,a region at a very high risk for CVD.AIM To assess adherence to ESC recommendations for secondary prevention of CVD based on the measurement of both modifiable major risk factors and their therapeutic management in patients with confirmed CHD at different hospitals in Baku(Azerbaijan).METHODS Six tertiary health care centers participated in the SURF CHD II study between 2019 and 2021.Information on demographics,risk factors,physical and laboratory data,and medications was collected using a standard questionnaire in consecutive patients aged≥18 years with established CHD during outpatient visits.Data from 687 patients(mean age 59.6±9.58 years;24.9%female)were included in the study.RESULTS Only 15.1%of participants were involved in cardiac rehabilitation programs.The rate of uncontrolled risk factors was high:Systolic blood pressure(BP)(SBP)(54.6%),low-density lipoprotein cholesterol(LDL-C)(86.8%),diabetes mellitus(DM)(60.6%),as well as overweight(66.6%)and obesity(25%).In addition,significant differences in the prevalence and control of some risk factors[smoking,body mass index(BMI),waist circumference,blood glucose(BG),and SBP]between female and male participants were found.The cardiovascular health index score(CHIS)was calculated from the six risk factors:Non-or ex-smoker,BMI<25 kg/m2,moderate/vigorous physical activity,controlled BP(<140/90 mmHg;140/80 mmHg for patients with DM),controlled LDL-C(<70 mg/dL),and controlled BG(glycohemoglobin<7%or BG<126 mg/dL).Good,intermediate,and poor categories of CHIS were identified in 6%,58.3%,and 35.7%of patients,respectively(without statistical differences between female and male patients).CONCLUSION Implementation of the current ESC recommendations for CHD secondary prevention and,in particular,the control rate of BP,are insufficient.Given the fact that patients with different comorbid pathologies are at a very high risk,this is of great importance in the management of such patients.This should be taken into account by healthcare organizers when planning secondary prevention activities and public health protection measures,especially in the regions at a high risk for CVD.A wide range of educational products based on the Clinical Practice Guidelines should be used to improve the adherence of healthcare professionals and patients to the management of CVD risk factors.

Auditing the Auditors： The Audit Oversight Board and Regulating Audit Quality in Malaysia

The setting-up of the Malaysian Audit Oversight Board （AOB） in 2010 under the Securities Commission Amendment Act 2010 has extended the role of regulators into the statutory audit domain for public listed companies. Although the auditing profession in Malaysia has International Auditing Standards as prescribed minimum level of quality in the delivery of audit assurance services, self-regulation by the profession alone appears inadequate to ensure the delivery of quality audit services. With co-regulation, auditors now are monitored not just by the profession but also by a new statutory body with considerable regulatory powers to sanction auditors where quality of the audit process has been found wanting. This study solicits the opinions of auditors on their expectations of what the new regulator can achieve. Based on interviews with a sample of 30 auditors, the study finds that the majority believe that audit quality will be taken to a new level following AOB＇s remit of registration of auditors, compliance inspection with International Standard on Quality Control （ISQC）, monitoring of financial statement quality, and its power of sanctions. A review of AOB＇s early years＇ inspection confirms these expectations.

Forensic Auditing Techniques and Fraudulent Practices of Public Institutions in Nigeria

Public institutions are charged with the responsibility of providing essential services for the welfare of the citizens by manipulating the economy＇s financial flow through public expenditure, taxation, and so on. The reliance on public institutions to provide public services in Nigeria has resulted in disappointing results, because chief executives of the institutions take less interest in the degree of its success, and this accounts for the high level of fraudulent practices in such institutions. This study, therefore, examined the relationship between forensic auditing and fraudulent practices in Nigerian public institutions. To achieve this purpose, some hypothetical statements were made and a review of relevant literature was explored. The population of the study consisted of the general managers and accountants of 12 public institutions in Nigeria. The data generated were statistically tested with the Pearson Product-Moment Correlation Coefficient. The findings suggest that both the proactive and reactive forensic auditing techniques have a negative significant relationship with fraudulent practices in Nigerian public institutions. Based on the above, it was recommended that： （1） The Economic and Financial Crime Commission （EFCC）, the Independent Corrupt Practices Commission （ICPC）, and other anti-corruption bodies in Nigeria should have, in their payroll, internal forensic auditors to supplement the duties of the internal auditors; （2） Forensic auditors should regularly undergo training and development programs to acquaint them with relevant knowledge and skills for effective forensic auditing; and （3） Forensic auditing should be made mandatory for public institutions by regulatory authorities rather than being voluntary.

Linking Accounting/Auditing Environment and the Remittances of Africans in Diaspora

This paper investigates empirically the link between the inflow of Diasporas remittances and the environment of accounting/auditing in 10 African countries. The result using Spearman＇s rank correlation indicates the existence of a positive relationship （correlation coefficient rs is 0.36）, but the strength of the relationship is weak （significant level of 0.05）. The quality of accounting and auditing as represented by their environment is a stimulus that could enhance the inflow of Diasporas remittances. The study therefore recommends that African countries should strategically and proactively refocus attention on developing accounting/auditing environment in order to attract reasonable volume of remittances.

Extemal Quality Control and its Impacts on Quality in Auditing Companies With Focus on Small and Medium-sized Audit Companies

After numerous spectacular balance scandals in the United States and Europe, an international discussion about the quality of audits as well as the necessity to raise the quality of financial audits arose. The United States of America responded to this discussion with the ＂Sarbanes-Oxley Act＂, while the European Union decreed the directive 2006/43/EC. The mentioned directive updated the statutory provisions for the professional guild of auditors to increase the quality of audits. In detail, it demanded an external quality-control-system combined with public supervision for the profession of auditors to ensure a better quality. Due to this fact, the audit companies now have to fulfill a large range of requirements to provide evidence of their consistent auditing-quality and furthermore of the quality standards within their company. Since many small and medium-sized companies are not able to fulfill these new requirements, the number of small and medium-sized audit companies decreases noticeably. This paper discusses the research results on the effects of external quality control^given by law---on the auditor market in Germany focusing on small and medium-sized audit companies. Additionally the research examines that, if the external quality control, which was one of the justifications of the conversions of the EU-directive 2006/43/EC is able to increase the quality in audit companies at all. Therefore it needs to be tested whether there is a uniform and fits all approach of quality in audits. The research questions and the tests were analyzed scientifically and confirmed in several expert interviews with four different expert groups in Germany.

Generations Y and Z in Auditing—Solutions for Enthusing the Young Generations about a Job in the Audit Sector

The audit sector has a problem in recruiting junior staff,which is exacerbated by the changing desires of the youngest generations entering employment,Generations Y and Z,and supposedly by the growth of digitalization.Members of these generations apparently do not find working conditions in the audit sector attractive.This article therefore compares the audit sector’s requirements for potential employees with the expectations of Generations Y and Z of an employer,using the example of the German market.The sector’s requirements are determined with a content structuring qualitative content analysis of selected job advertisements.The expectations of the generations were elicited from the relevant literature,and especially from empirical studies.The analysis reveals the gap between the expectations of members of the youngest generations entering employment and the requirements of the audit sector.Subsequently,potential strategies for attracting sufficiently qualified young staff in the future are outlined.

A Comparative Study about Internal Auditing Approach between Germany and China

While internal audit is one of the most important functions and procedures for internal control of the firms＇ normal operations from the perspective of financial terms, different countries, due to their stages of economic developments （developed countries VS. developing countries）, unique governmental regulations, and different societal and cultural traditions, have implemented different internal audit systems and approaches. This paper describes a comparative study exploring some key differences between the internal audit system in China and its counterpart in Germany---from the following five important aspects： the origin and development of internal audit, the structure of internal audit system, the relationship between firms＇ internal audit and the government agency, the responsibility and accountability of internal audit, and the quality of internal auditors. Based on the comparative analysis, four suggestions are made for future improvement on the internal audit system in China, along with managerial discussions.