bluuebunny/crossref_metadata_2025 huggingface dataset:
A influência dos fatores ambientais sobre a natureza e a saúde humana, segundo a medicina hipocrática
Authors: Pinheiro Juliana da Silveira
Published: May 2024

Este artigo visa investigar a influência dos fatores ambientais sobre a natureza humana e sua saúde, conforme a visão da medicina hipocrática, pois elas estão intrinsecamente ligadas. Na medida em que, segundo a tese mais aceita da medicina hipocrática, a natureza humana é composta por quatro humores, cujo equilíbrio proporcionará a saúde do indivíduo, tudo o que influenciar esses humores, irá, ao mesmo tempo, influenciar tanto a natureza do homem, quanto sua saúde. Desse modo, é imprescindível, para a medicina, identificar e compreender as condições ambientais que podem, não apenas influenciar, mas determinar a doença, bem como a própria natureza do indivíduo. Para essa investigação, tratamos, especialmente, da análise do livro Ares, águas e lugares, no qual é possível verificar explicitamente uma descrição desses fatores ambientais, bem como de outros textos, tais como A Doença sagrada, A Natureza do homem, Da dieta – Livro I, Enfermidades IV e Aforismos.
Open Innovation Strategies and Organization Performance of the Telecommunication Industry in Kenya
Authors: Muchungu Anna , Mutua Justice
Published: May 2024

Purpose: The purpose of this study was to evaluate the relationship between open innovation strategies and organization performance of the telecommunication industry in Kenya. The study was guided by the following objectives: to examine the effect of innovations and innovation strategies on organizational performance; to establish the effect of open innovation strategies on organization performance; to assess the role of organization factors in moderating open innovation strategies; and to identify the open innovation strategies adopted in the telecommunication industry in Kenya.
Methodology: The study relied on desktop research to address the existing gaps in the literature. Information for the research was obtained from published literature and information in the public domain. The information was critically reviewed, analyzed, synthesized, and conclusions were drawn.  
Findings: The findings of this study revealed that collaboration between firms in the telecommunication industry and various stakeholders through open innovation strategies influences the performance of the organizations in the industry.  These findings suggest that organizations in the telecommunication industry in Kenya, which adopt open innovation strategies, can effectively innovate and compete in the industry, despite the dominant position of one organization.
Unique Contribution to Theory, Practice and Policy: Utilizing the Open Innovation (OI) Theory and the Resource-Based View (RBV) Theory, the researcher explored the relationship between open innovation strategies and organization performance of the telecommunication industry in Kenya. The study deepened our understanding of RBV theory in explaining the dominance of one firm in the telecommunication industry. In addition, the study focused on how organizations are able to access talent and resources using the OI theory framework and therefore are able to innovate and compete. The various stakeholders including customers, suppliers and the Government of Kenya will benefit from this study by having additional insights into open innovation strategies and practices. A key recommendation is to the Communications Authority of Kenya, the regulatory body in the telecommunication industry in Kenya. The regulator should provide an enabling environment which facilitate innovations and collaboration using open innovation framework, benefitting all organizations and stakeholders in the industry.
Collaborative Process for Implementing E-Payment in Payment of Motor Vehicle Taxes in West Sulawesi Province
Authors: Mansur Mansur , Sailan Manan , Jabu Baso
Published: May 2024

This research aims to analyze and examine the collaborative process of implementing E-Payment in paying motor vehicle taxes in West Sulawesi Province. This research uses a qualitative type of research with a phenomenological approach. Data collection techniques namely observation, interviews and document review were used. This research was carried out in West Sulawesi Province with the type of research used was qualitative with a descriptive approach. The collaborative process for implementing E-Payment in paying motor vehicle tax in West Sulawesi Province has not been optimal. This can be seen in the aspect of compromise or cooperation which is still low due to using applications that are still semi-online. The communication aspect is still low because there are still people who don't have cellphones and are happy with manual payments. In the aspect of freedom and equality, all stakeholders do not yet support each other between agencies so they tend to carry out their respective duties and functions without effective coordination. Aspects of capability and trust are still low because there are still Samsat offices that cannot implement E-payments. The aspect of uniting strength and commitment has not been effective because there are often miscommunications regarding the Samsat data base.
Migraine is a Multifaceted Condition That is More Than Just a Headache: A Review
Authors:   Institute of Human Genetics, University of Jammu, India, Sudershan Amrit , Bhagat Meenakshi ,   Department of Zoology, University of Jammu, India, Bharti Shikha ,   Department of Zoology, Lovely Professional University, India, Bhagat Sheetal ,   Department of Psychology, University of Jammu, India, Sachdeva Pallavi ,   Department of Lifelong Learning, University of Jammu, India, Kumar Hardeep ,   Department of Neurology, Super Specialty Hospital, India, Kumar Parvinder ,   Institute of Human Genetics, University of Jammu, India
Published: May 2024

Background: Migraine is a complex and common neuro-vascular disorder with a distinctive periodicity and is described by a reduced level of neuronal hyper-excitability
Analysis of Institutional Woodland and Water Resources Management: The Impact of Institutions and Institutional Structures for Woodland and Water Resources Management. The Case of Ward 1 Vungu Rural District.
Authors: Rajah Naome , Masimba Julianos
Published: May 2024

The study aimed to investigate the roles of local-level institutions and institutional structures in woodland and water management in Ward One (1) in Vungu Rural District. Interviews and questionnaires were employed to assess the soundness of the system. The sample size of 97 comprised the local leaders, service ministries, the community and various institutions. The general picture is that there are a multiplicity of institutions and management structures whose interaction patterns are ad-hoc and strategic, but there are no sound practices for policy planning strategies relating to woodland and water resource management. This paper attempts to provide a framework for policy and planning strategies relating to woodland and water resource management in public and private institutions in Ward 1 in Vungu Rural District. There are several institutions and structures in place for woodland and water resources management in Zimbabwe, including government agencies, NGOs, and local communities. The effectiveness of these institutions depends on the level of resources, coordination, and cooperation among stakeholders. There is also the need for effective policies and strategies for conservation and sustainable management of these critical resources. Sustainable natural resource utilization and management can be attained through the cooperation of the various stakeholders. The study recommend an increase in funding and resources for enforcement agencies to effectively implement and enforce laws and regulations governing woodland and water resources management.
Study on Nowcasting Method of Severe Convective Weather Based on SA-PredRNN++
Authors: Xue Qiongying , Fang Fei
Published: May 2024

Severe convective weather, characterized by short-term intense precipitation, thunderstorms, and strong winds, poses significant threats to human life and property. Therefore, accurate and efficient prediction of severe convective weather is crucial for disaster prevention. Currently, utilizing deep learning for radar echo extrapolation stands as the primary method for forecasting severe convective weather. We propose a predictive recurrent neural network model that integrates a self-attention mechanism, specifically designed for radar echo extrapolation in severe convective weather forecasting. The self-attention mechanism offers the advantage of being lightweight, as it does not substantially increase the model parameters. Additionally, it facilitates global attention extraction, thereby enhancing the model's accuracy to some extent. By utilizing radar echo images from the previous hour as input, the model undergoes self-learning to achieve the best forecast for radar echo extrapolation in the subsequent two hours. Research findings demonstrate that our model outperforms other models in accurately predicting severe convective weather within this two-hour timeframe.
 
Received: 30 November 2023| Revised: 19 April 2024 | Accepted: 16 May 2024
 
Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.
 
Data Availability Statement
The data used in this study is a competition dataset, which is not an open source at this time. It is available from the corresponding author upon reasonable request.
 
Author Contribution Statement
Qiongying Xue: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Writing - original draft, Writing - review & editing, Supervision, Project administration. Fei Fang: Conceptualization, Methodology, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Supervision, Project administration, Funding acquisition.
On some formulas for fractional integration of one Fox function with five parameters
Authors:   Institute of Applied Mathematics and Automation KBSC RAS, Khushtova F. G.
Published: May 2024

The study obtained Riemann – Liouville and Erdelyi – Kober formulas for fractional integration of five-parameter special Fox function. The paper gives an integral representation of the function under consideration in terms of the Mellin – Barnes integral, conditions for absolute convergence, and asymptotic expansions both for large and small values of the argument. We obtained the formulas proved, using the above integral representation and known power rules for integration. For partial parameters, we got some well-known elementary and special functions.
Rotation of a spiral galaxy without dark matter
Authors:   Institute of Applied Mathematics and Automation KBSC RAS, Rekhviashvili S. Sh.
Published: May 2024

The star emits electromagnetic waves intensely, so its motion must be different from that of the planet. Centripetal acceleration during star rotation around the galactic center and the resulted radiation reaction friction creates a valid alternative to the dark matter concept.
EmoSonics: Emotion Detection via Voice and Speech Recognition
Authors: Sai Srinivas T. Aditya , Bharathi M.
Published: May 2024

Understanding emotions from speech is like deciphering a rich tapestry of human expression in the realm of human-computer interaction. It's akin to listening to someone's tone and inflection to discern whether they're happy, surprised, or experiencing a range of other feelings. Researchers use a variety of techniques, from analyzing speech patterns to utilizing advanced technologies like fMRI, to decode these emotional cues. Emotions aren't just simple labels; they're complex and nuanced, demanding sophisticated methods for accurate interpretation. Some methods break emotions down into simple categories, while others embrace the intricacies of human emotion, treating them as continuous variables. Ultimately, the goal is to enhance communication between humans and computers by enabling machines to understand and respond appropriately to our emotional states. This pursuit underscores the significance of emotion detection in speech analysis and highlights the need for continually evolving methodologies in human-computer interaction research.
Echoes of Tomorrow: Reimagining the Internet of Things Today
Authors: Sai Srinivas T. Aditya , Bharathi M.
Published: May 2024

The rise of the Internet of Things (IoT) has turned the once-distant vision of accessing data seamlessly from physical spaces into a tangible reality. By integrating sensors and actuators into tangible objects, IoT streamlines communication and data exchange among them, leading to improved efficiency, real-time intelligent services, and enhanced quality of life. Over the last five years, the proliferation of IoT devices has skyrocketed, establishing IoT as one of the most disruptive technologies of recent times. In this paper, we conduct a thorough revaluation of IoT's impact on our daily lives, providing deep insights into its underlying technologies, varied applications, emerging trends, and significant challenges. Additionally, we highlight the crucial role of artificial intelligence in driving IoT to the forefront of transformative technologies, positioning it as potentially the most influential innovation in human history.
Study of Different Method of Plastic Waste Management in the Light of Ecosystem Balance
Authors: Dhiraj Kumar  , Dr. Prince Bansal
Published: May 2024

The present study is related to different method of plastic waste management in the light of ecosystem balance. Plastic waste has become a major environmental concern, causing pollution in both land and marine ecosystems. As a result, plastic debris is accumulating in landfills and natural environments instead of decomposing. This accumulation is causing various environmental hazards and negatively impacting habitats and species distribution. To address this issue, researchers have been focusing on finding effective methods of plastic waste management that promote ecosystem balance. These methods include microbial agents and their metabolic enzymes for polymer degradation and destructive thermal treatments like combustion or pyrolysis. In addition, different countries have implemented varying waste management strategies to tackle plastic pollution. Indiscriminate use of plastics such as polyethylene causes environmental pollution and impacts human health due to irreversible changes in the ecological cycle. The future of plastic waste management research lies in the continuous innovation of recycling technologies, the development of environmentally friendly alternatives, and the integration of social and behavioural considerations in waste management strategies. By addressing these areas, research can contribute to the advancement of sustainable and effective solutions for plastic waste handling, furthering the goal of achieving ecosystem balance and minimizing environmental harm. A comprehensive assessment of plastic management strategies should consider their environmental, economic, and social implications to gauge their overall effectiveness in addressing the challenges of plastic waste. This multifaceted approach will provide a holistic understanding of the impact of plastic waste management efforts and guide future decision-making to further enhance the sustainability and effectiveness of plastic waste handling..
APRENDIZAJE BASADO EN PROYECTOS PARA FAVORECER EL DESARROLLO DE COMPETENCIAS EN LA EDUCACIÓN BÁSICA
Authors: Bernal Piza Blanca Nieves , Vargas Sandoval Blanca Eliana
Published: May 2024

Caracterizar la relevancia que tiene la aplicación del Aprendizaje Basado en Proyectos (ABP), es una manera didáctica de encontrar estrategias pedagógicas que favorezca el desarrollo de habilidades, capacidades y autonomía de los educandos en los procesos de aprendizaje, clave fundamental para el fortalecimiento metodológico, donde se reflejen resultados de experiencias relacionadas con el vínculo vivencial en el tratamiento de estudios encaminados a encontrar en estrategias pedagógicas, que permitan interacciones significativas donde determinen cambios tanto en los estudiantes como en los docentes. El propósito del informe es la realización de un barrido histórico, donde se contextualice las investigaciones realizadas por algunos autores sobre el ABP, que es una herramienta transformadora, para el aprendizaje autónomo que deben tener los estudiantes, en su relación autodidáctica y aplicado dentro de las distintas técnicas metodológicas innovadoras que reflejen cambios significativos en su proceso de adquisición del conocimiento con profundidad dentro de su formación.
CUATRO RS EN LA INDUSTRIA DEL JUGUETE
Authors: Collantes-González Rubén Darío
Published: May 2024

El plástico es la principal materia prima ocupada en la confección de juguetes, lo cual a su vez ha contribuido con la investigación, desarrollo e innovación (I+D+i) en este sector. Sin embargo, avances científicos han puesto en evidencia las complicaciones para la salud humana y el ambiente, derivadas de la utilización de ciertos materiales plásticos; lo cual obliga a que empresas reconocidas en la industria juguetera, para poder mantenerse vigentes, asuman retos en materia de procesos eficientes y amigables con el ambiente, normativas ambientales y metas de producción que ocupen materiales no contaminantes (reciclados, reciclables o biodegradables). El presente trabajo tuvo por objetivo desarrollar una revisión sistemática sobre cómo el principio de las cuatro R (reducir, reusar, reciclar y rechazar), logra ser implementado por los principales fabricantes, a la vez que deja de manifiesto los desafíos presentes y futuros en esta industria. Para ello, se consultaron 36 referencias relacionadas con la temática. Como principales conclusiones, se tiene que las cuatro R son aplicables en la industria del juguete, mediante innovaciones tecnológicas orientadas hacia el consumo responsable, la mitigación ambiental y desarrollo comunitario, pero persisten retos importantes en materia de sostenibilidad.
USO DE OBJETOS VIRTUALES DE APRENDIZAJE Y LA ATENCIÓN A RITMOS Y ESTILOS DE APRENDIZAJE
Authors: Pizarro Hill Kira , Quintero Alicia , Secaida Vega Aníbal Abel , Blake Grenald Yorlenis
Published: May 2024

Objetos Virtuales de Aprendizaje (OVA) y la atención a ritmos y estilos de aprendizaje, son indicadores el primero vinculado a desafío y el segundo como alternativa inclusiva para la enseñanza en la virtualidad. Dichos indicadores se ven favorecidos, en el nuevo contexto educativo, ya que en medio de la crisis sanitaria hubo que desaprender y dar continuidad al proceso de enseñanza aprendizaje. Evaluar la implementación del uso de los OVA por parte de los profesores para promover la atención a ritmos y estilos de aprendizaje en los estudiantes de primer ingreso es el fin de este estudio. Con la identificación de metodologías, conocimientos y dominio de herramientas digitales relacionados a la precisión e imprecisión del diseño de los OVA, los profesores dejan en evidencia la necesidad e importancia de la actualización, conocimiento vago sobre los OVA, la homogeneización de las clases, momentos que pondrán en contraste la efectividad de los OVA.
An Analysis of Classroom Management and Manner Used by English Teacher at Seventh Grade of MTsN 3 Lima Puluh Kota
Authors: Nurliza Siti , Safitri Loli , Eliza Eliza , Putri Hilma Pami
Published: May 2024

Classroom management is multifaceted and is the concept of everything in the classroom. Classroom  management is an action used by teachers to create an effective and good cooperation in interaction. Classroom management is also defined as the teacher's effort to form an effective environment for learning and teaching, while manner is the teacher ways treat their students in class.. This study focuses on classroom management and manner used by English teachers in seventh grade MTsN 3 Lima Puluh Kota. Therefore, this study is intended  describe classroom management and manner used by teachers in teaching English. The researchers using descriptive qualitative with observation and interview as the instrument. Researchers examined two teachers who taught English in the seventh grade of MTsN 3 Lima Puluh Kota. Researchers describe the process of teachers managing classes and the manner of teachers in teaching. Researchers concluded that classroom management and teacher manner are quite good and use existing components in classroom management and manner, although there are some components that are not always implemented by teachers every time they teach in class.
Methodik zur Bewertung der Robustheit mechatronischer Systeme in den frühen Phasen der Produktentwicklung
Authors: Kuhlmeier Marco
Published: May 2024

Die Entwicklung eines mechatronischen Systems erfordert die Berücksichtigung zahlreicher Einflussfaktoren, die im Laufe der Lebenszeit auf das System einwirken können. Durch die steigenden Anforderungen an Produkte und Prozesse ist eine zunehmende Unsicherheit bei der Entwicklung neuer Produkte zu beobachten. Das Ziel dieser Arbeit liegt in der Erarbeitung einer Methodik zur Bewertung der Robustheit mechatronischer Systeme im Laufe der Entwicklung. Durch den Einsatz dieser systematischen Vorgehensweise sollen eine frühzeitige und ganzheitliche Einbeziehung variierender Einflussfaktoren und eine Bewertung der Sensitivität ermöglicht werden. Das Ergebnis der Arbeit ist eine Methodik, die Ingenieure in der frühzeitigen Beherrschung von Unsicherheiten bei der Entwicklung mechatronischer Systeme unterstützt. Durch die Methodik zur Bewertung der Robustheit wird somit ein Beitrag zur Beherrschung von Unsicherheiten in der Entwicklung multidisziplinärer Systeme ermöglicht. Inhaltsverzeichnis Nomenklatur.......................................................................................VII Abkürzungsverzeichnis ....................................................................IX ...
Social Media Addiction in Adolescents and Young Adults: Exploring the Mental Health Implications and Interventions
Authors: Verano Evangeline B. , Sorbito Meldred B. , Ramos Ryl
Published: May 2024

This paper aims to understand the factors contributing to social media addiction and its subsequent impact on adolescents’ mental health. It also explores the various interventions especially the role of parents in mitigating this effect.
Democracy and Inclusive Growth in Sub-Saharan Africa
Authors: Sama-Lang Desiree
Published: May 2024

This research explores the link between democracy and inclusive growth in Sub-Saharan Africa (SSA). A fixed-effects model is used to analyse how the Freedom in the World Index (FIW) score, along with other economic, institutional, and demographic factors, affects a composite index of inclusive growth. The findings challenge the simplistic notion that democratic improvements directly lead to more inclusive growth. Overall, the FIW score exhibits a negative association with inclusive growth across SSA. However, further analysis reveals a potential threshold effect. For countries with highly developed democratic institutions (high FIW score), the FIW score is not statistically significant. Conversely, for countries with less developed democracies (low FIW score), the FIW score has a negative and significant coefficient. This latter finding might be due to reverse causality, where economic decline prompts calls for democratic reforms. For future research, it may be necessary to look deeper into the threshold effect and explore alternative measures of democracy relevant to the SSA context. Additionally, analysing the influence of specific democratic features on various dimensions of inclusive growth (economic, social, and sustainability) could be fruitful. Finally, policymakers should consider the specific level of democratic development in each SSA country when formulating policies aimed at fostering inclusive growth. This study contributes to a nuanced understanding of how democratic institutions can be leveraged to achieve equitable and sustainable development in SSA.
The Impact of Epigenetics on Leukemia and Current Target Therapy.
Authors: Sunday Obadiah Audu , Yakubu Abdulrahman , Onuigwe Festus Uchechukwu , Kwaifa Ibrahim Kalle , Yeldu Mukhtar Mainasara , Audu Isaiah , Adamu Isiyaku , Kumbo Gayus Habila
Published: May 2024

Epigenetics is the study of how gene expression is regulated by factors other than the DNA sequence itself. Unlike genetic changes, epigenetic changes are reversible and do not change the DNA sequence but change how the body reads the sequence if more methylation is involved. Leukaemia is a type of blood cancer that affects the production and maturation of white blood cells caused by genetic mutations, chromosomal abnormalities, and epigenetic changes that disrupt the normal regulation of haematopoiesis. DNA methylation, histone modifications, and non-coding RNAs are the main epigenetic mechanism that influences the development and function of different cell types, as well as their response to environmental stimuli. These mechanisms affect the way leukaemic cells communicate with the surrounding components of the tumour, and the immune microenvironment, and play key roles in leukaemia progression. It is becoming more and more obvious that abnormal post-translational modifications, in addition to genetic mutations, have resulted in DNA changes, linked to leukaemogenesis. This review aims to evaluate the epigenetic mechanism and targeted therapy using organic food elements such as Curcumin (Turmeric), Genistein (Soybean), Tea Polyphenols (Green Tea), Resveratrol (Grapes), and Sulforaphane (Cruciferous Vegetables) to obliterate leukaemia.
Biomimetic Facades: Enhancing Energy Efficiency of Buildings through the Luban Capsule Approach
Authors: Alnejem Mohamed , Taghibour Maliha , Rehan Ghada
Published: May 2024

The effective use of sustainable renewable energy sources is emphasized heavily in the vision for Oman’s energy industry in 2040 as a crucial tactic in reaching the objective of net-zero buildings. This calls for immediate action to reduce greenhouse gas emissions, especially by improving the efficiency of building facades in metropolitan settings. Biomimicry is a potentially effective approach that utilizes natural phenomena as a source of inspiration to develop novel techniques that mimic diverse creatures, their behaviors, and ecosystems. The goal of this article is to investigate the use of biomimicry in building facades, with an emphasis on improving facade thermal performance in order to reduce energy consumption. It explores the development and application of the Luban capsule, an adaptive biomimetic element, as a workable way to improve buildings’ energy efficiency, especially in warm areas. The study emphasizes two key points: a theoretical review of biomimicry methodologies and a critical evaluation of specific case studies that are well-known for their application of adaptive facades designed to mitigate solar heat gain. The Luban capsule, which has Omani roots, was transformed into a biomimetic element by reinterpreting the five leaves, ten stamens, and five calyxes of the Luban flower to create capsule elements with matching number configurations (5, 10, 5). The Luban capsule was then applied to the service buildings on the campus of the Oman College of Management & Technology (OCMT), adjusting their facades in response to the sun’s position along two axes: behavioral aspects (which mimic the Luban flower’s opening and closing mechanism) and organic form (which incorporates the Luban flower’s natural shape) across facades with various elements, orientations, and functionalities. The study concludes with a framework that aims to minimize the need for artificial lighting, lessen dependency on air conditioning, and mitigate glare in diffused light. These projects play a crucial role in implementing sustainable building practices that are in line with Oman’s long-term energy sector vision by reducing building energy consumption and carbon emissions.
Work Environment and Academic Staff Performance in Federal Polytechnics, South-West, Nigeria
Authors: Ebeloku Ademola Iyanda , Adeoduy Adebayo Sulaimon , Akinbode James Olalekan
Published: May 2024

No entity operates in isolation but within an environment which can make or mar the performance of individuals in the entity. This study examined work environment and academic staff performance in Federal Polytechnics operating in South West, Nigeria. The study made use of survey designed which made it possible to have assessed thoughts, opinions, and feelings of participants through structured online closed ended questionnaire. 6 Federal Polytechnics with 2,358 academic staff total population was targeted for the study. However, 342 sample size was determined and proportional distributed based on the population. Data collected were analyzed with descriptive and inferential statistics. Findings revealed that there is significant difference in the research outputs of the federal polytechnics. However, there was no significant difference in the teaching effectiveness of academic staff in the federal polytechnics. Another finding reveals academic staff involvement in community service is significantly different. The hypotheses tested revealed that physical work environment contributes to academic staff performance, and non-physical work environment contributes academic staff performance. The study concludes that the physical work environments in the federal polytechnics requires improvements to enhance academic staff performance. The study recommends that academic staff, management, and government affiliated with these federal polytechnics should play their roles adequately to evolve highly competitive polytechnic system.
The effect of employees’ health benefits on the performance of commercial state corporations in Kenya
Authors: Gitau Anne Rwamba Njagi , Chepkilot Ronald K , Kipchumba Simon
Published: May 2024

This study sought to assess the effect of employees’ health benefits on the performance of Commercial State Corporations in Kenya. Commercial state corporations are established by the government to offer efficient and effective citizen service delivery whilst surrendering back investment income at the end of each financial year. Despite this, most of them have performed dismally over the years, questioning their justification for continued existence. A survey research design was used to conduct this study, targeting 612 managers of various cadres in the 68 commercial state corporations in Kenya. The Yamane sampling formula was used to arrive at a sample size of 242 managers in these corporations. Data collected through structured questionnaires was analysed using both inferential and descriptive statistics. Multiple regression models and Hierarchical regression were used to test hypotheses for moderation. The outcomes of the hierarchical regression model on all the variables revealed that employees' health benefits (β= 0.138, p= 0.000, p<0.05) had a significant positive relationship with the performance of commercial state corporations. These findings contribute novel insights into the influence of employee compensation on the performance of commercial state corporations. The study concluded that employee compensation affects the performance of commercial state corporations and that remuneration policy guidelines strengthen the positive linkage between employee compensation and performance outcomes. The study recommended that commercial state corporations should give higher priority to employee’s health benefits and Remuneration policy guidelines as they are crucial in enhancing their performance.
Distribución, caracterización eco-climática y modelos de zonas adecuadas de cultivo de guanábana en México
Authors:   Universidad de Guanajuato, Grijalva-Verdugo Claudia P. , Rodríguez-Núñez Jesús Rubén ,   Universidad de Guanajuato, Villarreal-Fuentes Juan Manuel ,   Universidad Autónoma de Chiapas, Alia-Tejaca Iran ,   Universidad Autónoma del Estado de Morelos, Campos-Rojas Eduardo ,   Universidad Autónoma Chapingo, Núñez-Colín Carlos A. ,   Universidad de Guanajuato
Published: May 2024

Soursop (Annona muricata L.) is a tropical fruit tree highly valued for its organoleptic characteristics, and is the most important Annonaceae species in Mexico. This study aimed to generate maps of the natural geographic and eco-climatic distribution where soursop grows in Mexico, and to model potential zones according to climate change scenarios estimated for 2050. The natural distribution model showed that this species is found in most tropical and some subtropical areas of Mexico. This fruit tree grows in three different eco-climatic regions (two tropical and one temperate): Aw1 (found on the edges of the Balsas basin, and in the south, southeast and central north of the Veracruz region, as well as in the center of the Mexican Pacific coast), Am (north and central south of the Veracruz region, and the Yucatán peninsula) and C(w0) (east of the Trans-Mexican Volcanic Belt). Modelling of suitable climate adaptation zones showed that the Pacific coast of Mexico and Veracruz, as well as some areas of the Balsas basin and the Yucatán peninsula, have potential for soursop cultivation. Likewise, in the scenario of global climate change, beneficial effects on the adaptation of this species are predicted.
Mixture design to optimize the proportions of K+, Ca2+ and Mg2+ in nutrient solution for hydroponically-grown tomato
Authors:   Universidad Autónoma de Sinaloa, Parra-Terraza Saúl
Published: May 2024

The methodology for mixture design can be used to optimize the proportions of ions in nutrient solution, thereby maximizing crop yield; however, it is rarely used. The aim of this work was to apply a mixture design to evaluate nutrient solutions with different proportions of K+, Ca2+ and Mg2+ on the average weight, number and yield of fruits, and to determine the optimal combination that maximizes the fruit yield of tomato (Solanum lycopersicum cv. Legionario) grown in a closed hydroponic system. The simplex-lattice experimental design {3,2} was used, with 10 nutrient solutions and a total concentration of 40 meq∙L-1 of ions in each solution. The maximum values of fruit number and yield (27 and 135.8 t∙ha-1, respectively) were obtained with proportions of 0.375 K+, 0.400 Ca2+ and 0.225 Mg2+ in the nutrient solution, equivalent to 7.5, 8 and 4.5 meq∙L-1, respectively. The polynomial regression model estimated to predict yield as a function of K+, Ca2+ and Mg2+ mixtures is of the fourth degree (special quartic), with a coefficient of determination (R2) equal to 0.81, which explains 81 % of the variability of the yield data. The maximum estimated yield was 142 t∙ha-1, with partial desirability of 0.964, which would be obtained with 0.358 K+, 0.421 Ca2+ and 0.220 Mg2+, equivalent to 7.28, 8.26 and 4.46 meq∙L-1, respectively, in the nutrient solution.
Role of mycorrhizal fungi and phosphate-solubilizing bacteria in plant uptake of essential and metal elements in heavy metal-contaminated soil
Authors:   Universitas Negeri Surabaya, Rahayu Yuni Sri , . Yuliani ,   Universitas Negeri Surabaya, Al-Naja Husam ,   The Islamic University of Gaza
Published: May 2024

The objective of this study was to compare the effect of different types of inoculants (control, vesicular arbuscular mycorrhizae fungi [VAMF], phosphate-solubilizing bacteria [PSB], and co-inoculant [VAMF-PSB]) on root colonization, plant growth, macronutrient (P and N) uptake, and metal element uptake under heavy metal-contaminated soil conditions. Three species of vegetable plants, namely tomato (Solanum lycopersicum L. cv. Ratna), red chili (Capsicum annuum L. cv. Gada), and hot chili (Capsicum frutescens L. cv. Pusaka Brengolo), were grown in heavy metal (Zn, Ca, Ni and Cd) –contaminated soil for eight weeks. Plants co-inoculated with VAMF-PSB showed significantly higher root colonization by VAMF as well as P and N concentrations in shoot and root than plants inoculated with only VAMF or PSB; consequently, the plant biomass also increased. In heavy metal-contaminated soil, VAMF colonization and PSB application could significantly improve the essential metal concentration (Cu and Zn) in the shoot, although there were no significant effects on the roots. On the contrary, co-inoculation with VAMF-PSB could significantly decrease Cd and Ni concentrations in the shoot, although Cd and Ni concentrations did not show a significant difference in the root. The concentrations of Cu, Zn, Cd, and Ni were higher in the roots than in the shoots of the three plant species tested. The type of inoculant used in this study selectively discriminated between plant essential (Cu, Zn) and non-essential elements (Cd, Ni).
Monetary policy transmission tools and private sector performance – the Nigerian experience
Authors: Owen Affor Maku  , Gabriel Osakwe Ikediashi
Published: May 2024

Credit to private sector is considered vital for the stimulation of domestic investment, job creation, economic growth, and general improvement in the standard of living of the people. This is because the economic activity in the private sector significantly complements governments’ efforts in attaining macroeconomic objectives, globally. However, as laudable as the benefits of credit to private sector has been in catalyzing private sector performance in developed economies, the situation in most transitioning economies, particularly, Nigeria has been far from satisfying. Several studies in academic literature have identified political instability, poor institutional framework, absence of fiscal transparency, macroeconomic factors and frequent policy changes as having significant constraining influences on credit availability in Nigeria with plausible recommendations to private sector performance. However, the absence of noticeable improvement over the years, and its accompanying growth-retarding multiplier effects on domestic investment and productivity in Nigeria has instigated more concentrated studies on the direct impact of monetary policy framework in the determination of the performance of private sector through credit availability. Therefore, this study empirically evaluates the impact of key monetary policy toolkits on the availability of private sector credits and performance in Nigeria. To this end, annual time series secondary data from 1993 to 2023 were sourced from National Bureau of Statistics and Central Bank of Nigeria Statistical Bulletins for various years within the study period. The study adopts Autoregressive Distributed Lag (ARDL) estimation technique after carrying out pre-diagnostic tests such as ADF unit root test and Bound Cointegration test. Our result reveals that money aggregates (MAG) is positive and significant in explaining variations in private sector credit and performance. Further results reveal that monetary policy rate (MPR), open market operations (OMO) and inflation rate (INR) impacted negatively on the performance of private sector in Nigeria within the study period. Therefore, the  study concludes that the performance of the private sector in Nigeria will improve with increased credit availability, which is positively influenced by systematic increase in money aggregates and efficiently expanded monetary policy framework. The study recommends adoption of a harmonious blend of a more relaxed monetary policy framework with purposeful compliant-based regulation that will free up liquidity for increased private sector credits and performance.
Keywords: Credit to Private Sector, Monetary Policy Rate, Open Market Operations and Money Aggregates.
A comparative review of global environmental policies for promoting sustainable development and economic growth
Authors: Uwaga Monica Adanma  , Emmanuel Olurotimi Ogunbiyi
Published: May 2024

This study systematically reviews and analyzes the interplay between environmental policies, sustainable development, and economic growth, with a focus on the role of technological innovation and international cooperation. Employing a combination of systematic literature review and content analysis, the research scrutinizes peer-reviewed articles, policy documents, and reports from 2014 to 2024. The methodology encompasses a structured search strategy across major databases, applying specific inclusion and exclusion criteria to ensure the relevance and comprehensiveness of the literature reviewed. Key findings reveal that both regulatory and market-based environmental policies significantly impact sustainable development and economic growth. Technological innovation emerges as a pivotal driver for achieving sustainability goals, while international agreements and cooperation play a crucial role in addressing global environmental challenges. The study identifies gaps and inefficiencies in current environmental policies, particularly in integrating economic objectives with sustainability goals. The research concludes that enhancing the synergy between environmental sustainability and economic growth necessitates a multifaceted approach, incorporating technological advancements, fostering global partnerships, and adopting integrated policy frameworks. Strategic recommendations for policymakers and stakeholders emphasize the importance of investing in green technologies, strengthening international environmental agreements, and promoting policies that balance economic development with environmental protection. This study contributes valuable insights into advancing sustainable development through effective environmental policies, highlighting the need for an integrated approach to ensure environmental sustainability and economic prosperity.
Keywords: Environmental Policies, Sustainable Development, Technological Innovation, International Cooperation.
Redefining Organizational Culture for the Digital Age: A Model Proposal for Digital Organizational Culture
Authors: Gerçek Merve , Özveren Cem Güney
Published: May 2024

As technology breakthroughs and digital innovations continue to transform business environments, traditional organizational cultures are frequently found insufficient in promoting the innovative thinking, agility, and resilience needed for long-term success. This article presents a comprehensive framework for rethinking organizational culture in the digital age. The model is designed to help organizations navigate the complexity and take advantage of the digitalized economy's opportunities. Based on Schein’s organizational culture model, this study thoroughly examines existing literature to identify the essential elements of a digital culture framework. The suggested model prioritizes incorporating digital tools and mindsets at all levels of the organization, creating an atmosphere that promotes experimentation, cooperation, and a proactive approach to survive in the digital era. Furthermore, the study explores the crucial elements in promoting and integrating digital values, the function of human resource practices in facilitating the growth of digital skills, and the influence of digital culture on achieving a competitive advantage in the digitalized economy. By highlighting the crucial interaction between technology, people, and organizational processes, this study seeks to assist organizations in redefining their culture to thrive in the digital era by offering practical insights and a structured framework.
Japan's Digital Economy: A Way Forward for Economic Revivalism
Authors: Yoshida Hiroshi , Ince Yenilmez Meltem , Chen Fengming
Published: May 2024

The term "digital economy" refers to a variety of commercial and economic activities that rely on electronic communications and technology such as e-commerce and digital marketing. This trend promotes innovation and allows small and medium-sized businesses to penetrate global markets with little expenditure. Furthermore, digital data from online interactions provides insights into consumer behaviour, which helps with marketing tactics and product development. Despite Japan's technological legacy, difficulties such as an ageing population and economic stagnation need the use of digital breakthroughs to stimulate growth. Empirical study demonstrates that the digital economy has a positive impact on industry restructuring in Japan. Regional disparities highlight the importance of specialized solutions, with government involvement critical, particularly in places lacking digital development. Future success is contingent on investments in talent and technology. Japan may achieve long-term economic development by adopting the digital economy and investing in human capital. As technology advances, Japan must adapt and innovate to remain competitive on the global stage. This necessitates continual research and development investments, as well as the promotion of an entrepreneurial and digital literate culture. Japan can solve its economic woes by harnessing its technology expertise and embracing digital transformation.
Influence of School Discipline Policies on Students Academic Performance in Rwandan Secondary Schools
Authors: Ruzibiza Obed , Ndagijimana Jean Baptiste
Published: May 2024

The study explores the influence of school discipline policies on students’ academic performance in secondary schools in Rwanda. This research was guided by a broad objective: The research aimed to analyze the impact of school discipline policies on the academic performance of students in selected secondary schools while also directing specific objectives: to examine how the administration of school rules and regulations contributes to students’ academic performance; to examine how the students’ restorative practices and management influence students ‘academic performance; and to interpret the correlation between the secondary school discipline policies and students academic performance. This study was guided by McGregor’s theories x and y. The fundamental concepts in McGregor's Theory X and Y encompass rules and regulations, disciplinary actions, primarily punishments, and time management, particularly in the context of school punishment administration. In applying McGregor’s theory to this study, the main variables were school rules and regulations for efficient management and administration of punishments to students who do not abide by school rules and regulations and time management, which refers to the effective utilization of time allocated to individual activities in an education institution. The study was conducted in secondary schools with a population of 599, including students, teachers, the deputy head in charge of discipline, and head teachers. By using the Slovin formula, a sample size of 239 was used in this study, and stratified sampling was used so that each category would be represented. A descriptive design was used where both qualitative and quantitative data were collected. Secondary data were obtained through documentation, library, and internet research. Primary data were collected using a questionnaire, an interview guide, and documentary analysis. Data were presented in tabulation formats and interpreted using the statistical package for social science (SPSS). The major findings of the study revealed that proper administration and management of school rules and regulations positively influence students' academic performance; restorative practices in schools, such as providing punishment, guidance, and counseling, influence students' academic performances. Finally, the study revealed a significant relationship between school discipline policies and students’ academic performance in secondary schools in Rwanda. Therefore, the study took the following as major recommendations: developing common measures for school discipline policies; enhancing the monitoring and evaluation of the rules and regulations' applicability; and establishing guidance and counseling services in schools.