Principal Research Research Articles

Human capital development practices and performance of business organizations in imo state

The study examined human capital development practices and performance of business organizations in Imo State. It specifically focused on the influence of developmental human capital development and collaborative human capital development practices on market share and customers’ satisfaction of business organizations. The study employed a descriptive survey research design. The population of the study was 96 (ninety-six) registered business organizations in Imo State. The entire population of the study was used due to its manageable size. Data was collected with a structured questionnaire designed by the researchers. The questionnaire was validated by two professionals in the field of measurement and evaluation of the principal researcher’s institution, and the reliability of the instrument was determined with test re-test which yielded a coefficient of 0.87. Data was collected through physical contact with the respondents. Data collected was analyzed with mean and standard deviation. Analysis of the data collected revealed that both developmental and collaborative human capital development practices have positive influence on both market share and customers’ satisfaction of business organizations. Thus, it was recommended that: management of organizations should prioritize the use of developmental human capital development approaches like training and development, performance appraisal, and performance counseling to prepare their employees for higher performance; and management of organization should encourage the use of collaborative human capital development practices like goal setting, role-clarification, and interpersonal relations to increase the productivity of their employees.

A Perspective on the Photofading of Organic Colorants

This perspective presents an account of the underlying features associated with the photofading of organic colorants. Photofading is commonly known to the scientific community as photodegradation or photooxidation, while in earlier times the more grandiose term “light fastness” was commonplace. This is a subject of immense diversity and significance, but there are many challenges to be faced when attempting mechanistic reasoning. The text is illustrated by descriptions of several systems taken from the scientific literature, together with anecdotes related to the principal researchers. The chemical challenges to be overcome in order to design photostable materials are outlined and reference is made to the natural world. It is stressed that the journal Colorants would welcome submissions in this field.

Navigating Global Research Trends on Seafoods-Related Foodborne Diseases: A Decadal Bibliometric Analysis

Ensuring seafood safety has become a critical area of focus due to its strong association with foodborne diseases. Despite the critical nature of this field, an in-depth understanding of global research trends in this field remains limited. Our study conducted an extensive bibliometric analysis to track the evolution and thematic focus of research on seafood safety from 2013 to 2023. Utilizing Scopus for publication and citation data, along with VOSviewer for visualizing keyword networks, this study highlights key developments and scholarly efforts aimed at mitigating risks associated with seafoods consumption. The analysis pinpoints the United States, China, the United Kingdom, France, South Korea and Malaysia as leading contributors. Their extensive research outputs and collaborations have markedly shaped the field's evolution. The overall positive trajectory in research volume experienced a minor setback in 2022, suggesting a complex and dynamic research landscape. "Food Control" is identified as a principal journal for the dissemination of research works, anchoring a dynamic co-citation network that fosters extensive international dialogue. We categorize seven principal research clusters: epidemiology, molecular detections, microbial resistance, bacteriophage applications, toxin detection methodologies, predictive modelling and biofilm studies. These clusters encompass the scopes and the breadth of current investigations. This decade-long review highlights the necessity for cohesive global research strategies to enhance the knowledge and control of foodborne pathogens in seafoods. This strategy is critical for improving food safety measures and safeguarding public health globally.

Health Locus of Control and Medical Behavioral Interventions: Systematic Review and Recommendations.

Health locus of control (HLOC) is a theory that describes how individuals perceive different forces that influence their lives. The concept of a locus of control can affect an individual's likelihood to commit to behaviors related to their health. This study explores the literature on the relationships between HLOC and medical behavioral interventions. This study aims to better understand how HLOC constructs can potentially affect patient responses to health behavioral interventions and to propose a series of guidelines for individuals interested in designing medical behavioral interventions related to HLOC. We used the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) methodology and performed an analysis of 50 papers related to the topic of HLOC and medical behavioral interventions. Inclusion criteria were studies that had a behavioral intervention involving patients and contained a metric of at least 1 of the constructs related to HLOC. The initial screening and search were conducted by 2 researchers (AY and SM) separately. The results were then combined and compared. Our findings explore the influence of different levels of HLOC along with the importance of both patient- and health-related context when assessing the relationships between HLOC constructs and the likelihood of health behavior change. The findings show that different constructs related to HLOC can act as reliable predictors for patient responses to medical behavioral interventions. Patients who score higher on internal HLOC measures are more likely to exhibit behaviors that are consistent with positive health outcomes. Patients who score higher on chance HLOC are more likely to exhibit behaviors that may lead to adverse health outcomes. These conclusions are supported by most of the 50 studies surveyed. We propose guidelines for individuals designing medical behavioral interventions so that they can make use of these relationships linked to HLOC. The three guidelines suggested are as follows: (1) in most situations, improving internal HLOC will improve health outcomes for patients; (2) patients with high external HLOC should be further studied to determine the source of the external HLOC; and (3) patients with a high chance HLOC are less likely to follow preventative behaviors or be responsive to interventions. Limitations of the study are that the primary search and analysis were conducted by 2 principal researchers (AY and SM). Interpretation and development of the guidelines are subject to individual interpretation of results and may not be applicable to all contexts.

A critical race feminist research-informed agenda that centres African American girls in school principal research and practice

ABSTRACT The purpose of this article is to present five areas for research and school leadership practice that centre African American girls. An analysis of critical race feminist research published in peer-reviewed articles yielded five themes for inclusive and affirming leadership research and practices: (1) Centring African American girls’ and their families’ voices, identities and lived experiences in school visioning and decision-making; (2) Enacting a school culture to ensure access to rigorous curriculum that centers African American girls’ lived experiences; (3) Cultivating emotionally safe school environments; (4) Dismantling inequitable discipline policies and practices and creating physically safe school environments and (5) Ensuring professional learning that centers critical race feminisms and builds educator capacity to affirm African American girls. To underscore the importance of centring African American girls in principal practice, these areas are aligned with culturally responsive school leader behaviours.

Thermoelectric Materials: A Scientometric Analysis of Recent Advancements and Future Research Directions

This scientometric study looks at the current trend in thermoelectric materials research and explores the evolving domain of thermoelectric materials research using a combination of bibliometric and scientometric methodologies. The analysis examines global research trends from a dataset of over 37,739 research articles, focusing on thematic evolution, annual growth rates, and significant contributions. Six principal research clusters were identified, encompassing energy conversion, material synthesis and nanostructures (the most prominent cluster), computational modeling and material properties, measurement and characterization, material performance enhancement, and material processing and microstructure. Each cluster highlights a critical aspect of the field, reflecting its broad scope and depth. The key findings reveal a marked annual increase in research output, highlighting the growing global importance of thermoelectric materials in sustainable energy solutions. This is especially evident in the significant contributions from China and the USA, emphasizing their leadership in the field. The study also highlights the collaborative nature of thermoelectric research, showing the impact of global partnerships and the synergistic effects of international collaboration in advancing the field. Overall, this analysis provides a comprehensive overview of the thermoelectric materials research landscape over the past decade, offering insights into trends, geographic contributions, collaborative networks, and research growth. The findings underscore thermoelectric materials’ vital role in addressing global energy challenges, highlighting recent advancements and industrial applications for energy efficiency and sustainability.

The Importance of the Role of Emergency Paramedics in Quickly Transporting Traffic Accident Cases to Health Facilities

This study aims to know the effect of ambulance transportation in reducing the rate of injuries for people injured in traffic accidents, the importance of the role of emergency paramedics in reducing the rate of injury for people transported to health facilities, a questionnaire was prepared via Google Drive and distributed to the population between the ages of 25-55 years from Men and women in the holy city of Mecca. The questionnaire was distributed via the social networking program (WhatsApp) for the purpose of distancing. 400 questionnaires were distributed, and 380 responses were obtained via email to the principal researcher. it concluded that everyone mentioned the importance of paramedics in transporting all dangerous cases (whether traffic accidents or other) in record time and with a very high degree of professionalism.

The Role of Nursing in Community Participation in Health Facilities

This study aims to the role of nursing in motivating the community to participate with health facilities, the impact of linking the community with health facilities for the benefit of tracking community participation and speeding up its resolution, the role of nursing with the community, especially in the presence of diseases and epidemics. , A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus, 390 questionnaires were distributed, and 380 responses were obtained via email to the principal researcher.

A Survey on the Design of Virtual Reality Interaction Interfaces

Virtual reality (VR) technology has made remarkable progress in recent years and will be widely used in the future. As a bridge for information exchanges between users and VR systems, the interaction interface is pivotal for providing users with a good experience and has emerged as a key research focus. In this review, we conducted a comprehensive search of the Web of Science and CNKI databases from 2011 to 2023 to identify articles dedicated to VR interaction interface design. Through a meticulous analysis of 438 articles, this paper offers a substantial contribution to the emerging field of VR interactive interface research, providing an in-depth review of the principal research advancements. This review revealed that the majority of studies are centered on practical case analyses within specific application scenarios, employing empirical evaluation methods to assess objective or subjective metrics. We then concentrated on elucidating the foundational principles of interface design and their evaluation methodologies, providing a reference for future research endeavors. Additionally, the limitations, challenges, and future directions in VR interaction interface design research were discussed, highlighting the need for further research in design evaluation to continuously refine the development of standards and guidelines for VR interactive interface design. According to the findings of this review, there is a necessity to enhance research on information design for multi-channel interactive interfaces. Furthermore, it is essential to focus on the diverse characteristics of users to propose more inclusive design solutions. Adopting interdisciplinary approaches could lead to breakthroughs in the creation of personalized and adaptive VR interaction interfaces.

Dissolved ammonia catalyzes proto-dolomite precipitation at Earth surface temperature

Marine carbonate rocks are the major reservoir of carbon through CaCO3 and CaMg(CO3)2 precipitation extracting CO2/HCO3- from the atmosphere/oceans; hence dolomite is one of the major sinks in the global carbon cycle. Most ancient dolomite has been considered as mainly precipitated under Earth surface conditions. Previous studies have demonstrated that microbes can mediate dolomite formation. However, the “microbial dolomite” model is not sufficient to explain the dolomite that shows no or little evidence of a microbial origin. Although attempted for decades, the synthesis of inorganically-produced dolomite at normal temperatures (<50 °C) has been relatively unsuccessful. Hence, this "dolomite enigma" has been one principal research focus this century. Here we demonstrate that NH3 catalyzes proto-dolomite precipitation inorganically with higher Mg/Ca molar ratios and CO32- activity at normal temperatures of 30 °C and 40 °C. NH3 dissolution increases the alkalinity of the solution and transformes into NH4+ ions, which prefer to bond with H2O on Mg[(H2O)6]2+ rather than free H2O, thus releasing Mg2+ to facilitate proto-dolomite nucleation. Furthermore, the low dielectric constant and low dipole moment allow NH4+ absorbed on crystal surfaces to lower the energy barrier of Mg[(H2O)6]2+ dehydration, promoting proto-dolomite nucleis growth. The system for proto-dolomite precipitation in our experiments closely simulates the natural aqueous environment. This study brings new insights to understanding the mechanisms of dolomite precipitation in natural waters.

The Role of Nursing in Crises and Disasters

The current study aims what is the meaning of disasters, what is the relationship between national disasters and high rates of disease and mortality? what is the relationship between nursing care during emergencies and disasters? Is there a specialized department concerned with disasters and crises in Saudi Arabia? Are there courses and training plans dealing with disasters and crises in the workplaces? A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women in city of mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 380 questionnaires were distributed, 365 responses were obtained via email to the principal researcher. This study concluded that nursing provides many nursing services to the injured during emergencies, crises, and natural disasters, checking for fractures or dislocations in the body or limbs, and if the bones are visible, they must be covered with a clean, sterile bandage, and not move the injured person if the fracture is in the spine. Apply clean, sterile bandages to other wounds. The patient should also be closely monitored and given any possible nursing care with any type of belt and chemical, manual, or mechanical restraints according to the doctor’s orders and instructions, according to the opinions of 94.4% of participants.

Importance of Time Management for Nursing Specialization

The current study aims the impact of time management on nursing time management on health services, and its impact on time management among patients and workers in health facilities.? A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women in city of mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 390 questionnaires were distributed, 385 responses were obtained via email to the principal researcher. find that most of the participants agreed that the nurse’s time management is important for the rest of the day on time for all patients by 100%, and that time management is important in reducing fatigue and ensuring the quality of patient care by 100%, and that planning saves the nurse a lot and thus he can focus a lot of 100% tasks.

The Role of Nursing is to Alert Patients to take Treatment in a Timely Manner

This study aims The aim of the study is the effect of taking treatment by patients in a timely manner, the effect of taking treatment in a timely manner in preventing the side effects of the disease, the role of taking treatment in preventing other diseases for the patient, A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 410 questionnaires were distributed, and 390 responses were obtained via email to the principal researcher.

The Importance of Nursing in Modern Health Care Developments

This study aims to ,the impact of nursing on modern health care for patients and patients, the impact of nursing on health services provided to patients and patients, the impact of health services provided by nursing on patients in health facilities., A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 400 questionnaires were distributed, and 380 responses were obtained via email to the principal researcher.

The Impact of Nurses Completing their Educational Attainment on the Health Services Provided to Patients and Reviews in Health Centers

This current study aims to know the impact of a nurse completing his educational attainment and its impact on the health services provided to society in general. It is also important to know the effect of completing his educational attainment on the quality of work and better dealing with patients and medical staff. It is also important to know its impact on increasing the organization of his time at work. Knowing its impact on increasing his efficiency in his work environment, A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 400 questionnaires were distributed, and 395 responses were obtained via email to the principal researcher. The current study concluded that the impact of completing the educational attainment of male and female nurses and its impact on the health service provided was a very positive impact of 94.8%, and it also helped improve the health service provided to patients by a greater percentage of 90%.

The Role of Emergency Paramedics in Transporting Cases to Health Facilities

This study aims to the role of emergency paramedics in transporting cases to hospitals, the rate of completion of emergency paramedics in transporting cases to hospitals in record time, the role of emergency paramedics in saving people’s lives , a questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 400 questionnaires were distributed, and 380 responses were obtained via email to the principal researcher. The paramedic writes a brief report and sends it with the injured person when he is transported to the doctor or to the hospital? Yes 91.1%. From the participants’ opinions, we it concluded that the role of the emergency paramedic is extremely important in saving people’s lives.

The Importance of the Role of Nursing in Health Transformation

This current study aims to, the impact of nursing on health transformation, the role of nursing and its effectiveness in health transformation, the extent to which health services are affected by health transformation ,the most prominent health transformation achievements, A questionnaire was prepared via Google Drive and distributed to the population aged 25-55 years, men and women, in the city of Mecca. As for the questionnaire, it was distributed via the social networking program (WhatsApp) for the purpose of distancing for fear of the presence of the Corona virus. 380 questionnaires were distributed, and 370 responses were obtained via email to the principal researcher.

Mapping Trends: Researching News Portrayal of the LGBTQ Community

A bibliometric analysis of 949 documents from the Scopus database (1992–2023) reveals a growing interest in researching the news portrayal of the LGBTQ community. The United States emerges as the primary contributor, with the University of Toronto leading in research output. Dhoest A, Lovelock M, and Meyer MDE stand out as principal researchers. Keyword analysis highlights a prevalent focus on "queer," while "LGBTQ" usage is on the rise, reflecting a shift towards more inclusive representation. This study provides insights into current trends, addresses existing gaps, and offers guidance for future research directions. By shedding light on evolving patterns in the depiction of LGBTQ individuals in the media, it contributes to a more comprehensive understanding of this important societal issue.

Peace and Human Rights in Sri Lanka: The Struggle for Marginalised Communities to Advocate for Justice

Peace and human rights serve as a check on the dominant or majoritarian culture. An absence of human rights is conducive to weak democratic forms, unequal social and political relations, marginalisation, oppression and, in some cases, criminalisation of communities. Such a scenario can be found in Sri Lanka. This paper expands upon a principal research project which found that the marginalisation of participants arose from aspects of their particular identities, including diverse sexualities and genders, races, ethnicities, religions and youth. The principal research was informed by intersectionality, social interactionism, interviews and interpretative phenomenological analysis. This paper was composed out of the research results and was further structured by literature review. People’s marginalisation, oppression and exclusion are related directly to the absence of peace and human rights manifested through injustices and structural barriers that frustrated social and political participation.

Mapping the research landscape of social capital and resilience: A bibliometric analysis

This study investigates the connection between social capital and resilience by conducting a bibliometric analysis of the relevant literature between 1994 and 2024. Social capital, comprising networks, norms, and beliefs that foster coordination and cooperation, and resilience, which refers to the capacity of individuals and communities to adjust and recuperate from stressors and calamities, are two notions gaining prominence in diverse fields of study. Data from 1697 documents showed a significant increase in annual publications, with an average growth of 17.65%. Scientific articles dominate the document types and demonstrate high research productivity. Principal researchers such as Aldrich DP, Liu Y, and Fraser T have contributed significantly to this field, while journals such as the "International Journal of Disaster Risk Reduction" and "Sustainability (Switzerland)" have become the main sources of publications. The research investigation uncovered themes, such as adaptability, psychological and social resilience, and sustainability, as the main focus areas. The thematic map illustrates that "social capital" and "resilience" are the cornerstone of the research, and the topic trends reveal a substantial level of interest in the pandemic, mental health, and disaster resilience. Co-occurrence and cocitation networks confirm the pivotal role of social capital in various contexts of resilience and adjustment. This study has benefited greatly from significant international collaborations between countries such as the United States, Europe, and Asia. This study highlights the significance of social capital and resilience in tackling global challenges, including climate change, natural disasters, economic crises, and COVID-19 pandemic. The practical applications of this research involve the creation of policies and interventions that enhance social networks and the adaptive capabilities of communities. Future research is encouraged to broaden its geographical and socioeconomic range, adopt an interdisciplinary methodology, and involve communities in a participatory manner to enhance the relevance and sustainability of the research outcomes.