Global Management Research Articles

Global Management of Serious Bacterial Infections in Young Infants Aged 0 to 59 Days: An Overview of Systematic Reviews.

To inform World Health Organization guidelines for the management of serious bacterial infection (SBI) (suspected or confirmed sepsis, pneumonia, or meningitis) in infants aged 0-59 days. To conduct an "overview of systematic reviews" to: (1) understand which systematic reviews have examined diagnosis and management of SBI in infants aged 0-59 days in the last 5 years; and (2) assess if the reviews examined PICOs (population, intervention, comparator, outcomes) and regimens currently being recommended in low and middle income countries (LMICs) by the World Health Organization. MEDLINE; Embase; Cochrane Library; Epistemonikos; PROSPERO. Systematic reviews of randomized controlled trials or observational studies of infants aged 0-59 days examining diagnostic accuracy and antibiotic regimens for SBI from January 1, 2018 to November 3, 2023. Dual independent extraction of study characteristics, PICOs, and methodological quality. Nine systematic reviews met our criteria. Two reviews examined diagnostic accuracy for sepsis, and no reviews examined pneumonia or meningitis. Five reviews examined antibiotic effectiveness (sepsis [n = 4]; pneumonia [n = 1]), and no reviews examined meningitis. One review examined antibiotic duration for sepsis and one for meningitis, and no reviews for pneumonia. Only 4 of the 9 systematic reviews met criteria for high-quality. Our review was limited to the last 5 years to inform current guideline updates. Few studies have examined antibiotic regimens currently being used in LMICs and quality is of concern in many studies. More high-quality data are needed to inform management of SBI in newborns, especially in LMICs.

Introduction to Evidence for Global Management of Serious Bacterial Infections in Young Infants Aged 0-59 Days.

Introduction to Evidence for Global Management of Serious Bacterial Infections in Young Infants Aged 0-59 Days.

Prevention of Pregnancy Complications Using a Multimodal Lifestyle, Screening, and Medical Model.

Prevention of pregnancy complications related to the "great obstetrical syndromes" (preeclampsia, fetal growth restriction, spontaneous preterm labor, and stillbirth) is a global research and clinical management priority. These syndromes share many common pathophysiological mechanisms that may contribute to altered placental development and function. The resulting adverse pregnancy outcomes are associated with increased maternal and perinatal morbidity and mortality and increased post-partum risk of cardiometabolic disease. Maternal nutritional and environmental factors are known to play a significant role in altering bidirectional communication between fetal-derived trophoblast cells and maternal decidual cells and contribute to abnormal placentation. As a result, lifestyle-based interventions have increasingly been recommended before, during, and after pregnancy, in order to reduce maternal and perinatal morbidity and mortality and decrease long-term risk. Antenatal screening strategies have been developed following extensive studies in diverse populations. Multivariate preeclampsia screening using a combination of maternal, biophysical, and serum biochemical markers is recommended at 11-14 weeks' gestation and can be performed at the same time as the first-trimester ultrasound and blood tests. Women identified as high-risk can be offered prophylactic low dose aspirin and monitored with angiogenic factor assessment from 22 weeks' gestation, in combination with clinical assessment, serum biochemistry, and ultrasound. Lifestyle factors can be reassessed during counseling related to antenatal screening interventions. The integration of lifestyle interventions, pregnancy screening, and medical management represents a conceptual advance in pregnancy care that has the potential to significantly reduce pregnancy complications and associated later life cardiometabolic adverse outcomes.

MASLD- Global prevalence, pathophysiological processes and management pathways- tackling a complex problem

MASLD- Global prevalence, pathophysiological processes and management pathways- tackling a complex problem

Global burden and management of women with epilepsy in pregnancy: A modeling study

Most pregnant women with epilepsy do not receive proper medical care, which creates a special burden worldwide. We aimed to qualify this special global burden and assess the impact of different clinical management strategies to reduce it. The data used in this study were extracted from articles published between 2005 and 2022. We calculated the economic costs associated with major burdens experienced by pregnant women with epilepsy. We developed a microsimulation model to estimate the different effects of various interventions and their combinations as integrated strategies for pregnant women with epilepsy and related burden reduction. We also compared the regional differences in disease burden and interventions. The total economic burden for pregnant women with epilepsy is estimated to reach $1.8 billion globally annually, which is more than three times the burden for epilepsy alone. Folic acid supplementation is projected to be the most effective intervention, with a 9.1% reduction in major congenital malformations, a 14.9% reduction in autism spectrum disorder, and a 10.8% reduction in offspring-related economic burden globally annually. Integrated strategies are associated with a reduced economic burden of up to $37.7 million annually globally. Folic acid supplementation is the most effective intervention in high- and upper-middle-income countries, whereas changes in antiseizure medication prescriptions are more effective in lower-middle- and low-income countries. This study highlights the huge burden for pregnant women with epilepsy and actions that must be taken to improve their quality of life. This work was supported by the Sichuan Science and Technology Program (2023YFS0047).

Island Water Management Cyprus Facts Finding Mission and Gap Identifications

Water management on islands faces unique challenges due to limited size, isolation, climate change impacts, and economic development needs. These factors intensify water scarcity, highlighting the need for sustainable resource development through multidisciplinary approaches. Cyprus, the third-largest Mediterranean island, exemplifies these challenges, with the lowest water availability per capita in the region and severe water scarcity exacerbated by climate change. Addressing these issues requires a comprehensive master plan that integrates technical, environmental, social, and economic factors, focusing on climate change impacts on the water cycle. The Energy, Environment, and Water Research Center (EEWRC) plays a pivotal role in global resource management, emphasizing sustainable development goals and Integrated Water Resources Management Policy. EEWRC’s key initiatives include hydrodiplomacy and WEF Nexus and Integrated Water Resource Management IWRM, monitoring sediment transport pollution, water quality monitoring of basins and aquifers, smart water management of conventional and non-conventional water, and nature-based solutions for water and land management integration. To improve water management in Cyprus, establishing a National Commission for Water Experts is recommended. This commission would provide a detailed roadmap for water management, aligning with Sustainable Development Goals (SDGs) and the Climate Change Initiative coordinated by the Cyprus Institute. Additionally, organizing a conference focused on “Cyprus Island Water Management” would help launch this concept. In conclusion, it is crucial to develop a long-term strategy for optimal water resource management in Cyprus, addressing water issues, promoting conservation, launching climate-resilient initiatives, and fostering collaboration with national and international entities for success.

Nordic biogas model in international contexts: Early-stage decision support for adaptation.

Global waste management challenges demand innovative and multi-functional solutions. The Nordic Biogas Model (NBM) based on anaerobic digestion of organic waste and valorization of its outputs provides several benefits beyond waste treatment such as energy recovery, nutrient recycling and climate impact mitigation. Despite these benefits, its international adoption remains limited, revealing an implementation gap. One way to address this gap is to adapt technology and knowledge from the provider to each specific context. This involves the embedding of the technology into the local context and the development of conditions such as formal and informal institutions over time. Based on decade-long interactions with Nordic companies and municipal decision-makers, we highlight the importance of communication between the technology provider and potential adopter, to ensure that the diverse sustainability benefits of NBM are acknowledged. Furthermore, most provider companies can benefit from a systematic guideline that supports early-stage decision-making as an essential component of the adaptation and implementation of the NBM in diverse international contexts. In this article, we offer suggestions for both: (1) how to better communicate the sustainability benefits of the NBM, and (2) how to assess the risk and opportunities of entering new markets at the early stages of decision-making.

Global microplastic fiber pollution from domestic laundry

The rapid expansion of fast fashion has significantly increased microplastic fiber (MPF) release during laundry practices, accounting for approximately one-third of primary microplastics entering the ocean. Currently, a significant gap exists in global-scale research on the release of MPFs from washing textiles. This study introduces an innovative empirical model to assess the spatial distribution of MPF emissions. The model estimates an annual global emission of 5.69 million tons of MPFs from laundry. Of this total, machine washing accounts for the majority (93.7 %), with hand washing contributing the remaining 6.3 %. As the primary source of MPF pollution, Asia's emissions reach 3.71 million tons, far exceeding those of North America (1.18 million tons) and Europe (0.45 million tons). The primary issue is that wastewater management efficiency varies significantly worldwide. In Asia, there is persistently high discharge of MPFs into natural waters, and the removal efficiency of wastewater treatment plants is still comparatively low. In contrast, the United States and many European countries exhibit better MPF retention. The global nature of this challenge mandates international collaboration for comprehensive environmental conservation. Our study provides the first high-resolution global distribution map of MPF emissions and discharge into natural waters, establishing a data foundation for global and regional management of microplastics originating from household laundry sources.

How Can Policy Diffusion of Intergovernmental Public Health Emergency Cooperation Be Realized? Evidence from China

The complexity of interregional crises challenges global emergency management, highlighting the need for enhanced intergovernmental emergency cooperation. The article focuses on the policy diffusion of intergovernmental public health emergency cooperation (IPHEC) among local governments, proposing an analytical framework that includes internal organizational characteristics, an external organizational environment, and interorganizational relationships. Using fuzzy-set qualitative comparative analysis (fsQCA), it finds four pathways influencing the policy diffusion of IPHEC: economic-pressure response, economic-crisis driven, resource-pressure driven, and resource-crisis-trust coordinated. Factors including economic development level, resource supply level, administrative pressure, crisis situation, and trust basis exhibit different operational logics within these four pathways.

On-site and in-kind: Compensatory mitigation of California Coastal Zone habitat impacts between 2010 and 2018

Planning development while minimizing negative impacts to sensitive habitats poses a challenge for global natural resource management. After impacts from development are avoided and minimized, remaining adverse impacts may be offset using compensatory mitigation. Along the California coast, the California Coastal Commission (CCC) regulates development and subsequent mitigation for allowable impacts. We reviewed publicly available CCC staff reports for approved projects that impacted coastal habitats and required compensatory mitigation from 2010 to 2018. The median project size was approximately 728 square meters and almost all permanent impacts were mitigated at a >1:1 ratio, with regional and habitat-specific planning regulations driving some variation across the state. We found that wetlands were the most frequently impacted and had higher mitigation ratios. Temporary impacts were almost always mitigated at a 1:1 ratio. While most mitigation was on-site and in-kind, mitigation that was required off-site had a median distance of 4.7 km from the site of impact. Restoration was the most frequent mitigation action, over creation, enhancement, or preservation, but proportions of each action varied across habitat types. While our findings suggest no net loss of habitat area within the California Coastal Zone, the net change in ecosystem function is dependent on the performance of the mitigation projects. This review is only the first step in evaluating the success of compensatory mitigation along California's coast.

Factors Influencing City Attractiveness of Constantine

Objective: The objective of this research was to elucidate the various urban factors within the city of Constantine that contribute to its attractiveness. Theoretical Framework: The purpose of this study is to identify urban factors that influence personal satisfaction and the city's appeal for residents and non- residents of Constantine. By exploring the different dimensions of the city's image, the authors provide an analytical technique for quantifying the competitive structure of Constantine and its ability to attract peoples. Method: The research is structured in the following manner. Initially, we analyze conventional methods used in place marketing to determine perceptions of place and city branding. Next, we emphasize the urban elements that impact both the satisfaction of residents and the overall appeal of the city to both residents and non-residents. To assess the attractiveness of Constantine, we establish an extensive list of city branding factors derived from the influences on city brand perceptions. The third part of the research involves defining and characterizing the sample, questionnaire, and variables. Finally, we evaluate our findings and discuss the practical implications for place marketers. Results and Discussion: The results of this study indicate that Constantine's ability to attract people is primarily influenced by the environment's quality, level of internationalization, and healthcare quality. Factors such as economic development, touristic capacity, and cultural quality do not significantly contribute to its attractiveness. Moreover, city representation, communication, education quality, safety level, and social services quality have a non-significant negative impact on the city's ability to attract people. Research Implications: The aim of this study is to explore the various aspects that influence metropolitan complacency as they affect the city’s ability to attract peoples such as young entrepreneurs, international business people, highly qualified individuals and tourists. In this way, our study aims to bring some practical implications for local and global location marketing and management. Originality/Value: This study focuses on the Constantine metropolitan area, firstly because no studies have been published so far examining the region in this context, and secondly why Constantine a priority for the Algerian government to promote its economic, cultural and tourism development.

A meta-analysis of international experience and performance: exploring the role of global mobility and national sentiments

PurposeInternational experience has long been recognized as a crucial determinant for firms’ knowledge management in the existing literature. However, within a global context, the relationship between international experience and the performance of multinational enterprises is intricate and remains ambiguous. While the impact of people mobility has been extensively studied, limited understanding exists regarding how global mobility of people and evolving external environments reshape the relationship. This study aims to integrate existing empirical evidence on this relationship and examines the contingencies posed by environmental factors.Design/methodology/approachThis study conducted a multilevel meta-analysis based on a sample of 231 effect sizes collected from 167 articles to systematically examine the international experience–performance relationship, considering the moderating effect of the global mobility of people and the rise of national sentiments (including authoritarianism and protectionism). A two-stage procedure comprising Hedges-Olkin-type meta-analysis and random-effects meta-analytic regression was adopted.FindingsThe findings demonstrate a predominantly positive international experience–performance relationship that varies across studies owing to differences in research design, variable measurements and firm characteristics. The relationship is positively moderated by the global mobility of people, yet the positive effect is contingent upon the level of national sentiments within home countries. The beneficial effect of inbound mobility on this relationship is attenuated by authoritarianism and protectionism, while the effect of outbound mobility is positively influenced by authoritarianism and less affected by protectionism.Originality/valueThis study offers novel theoretical insights into multinationals’ knowledge accumulation in the internationalization process. It contributes to the existing literature by presenting an integrated framework elucidating the international experience–performance relationship. Building upon the knowledge-based view, it integrates environmental dynamics and national sentiments to investigate the performance implications of multinationals’ international experience, thereby providing valuable practical insights for effective global knowledge management.

Global Supply Chain Management and The Performance of Multi-National Companies in Rivers State of Nigeria

This study examined the relationship between global supply chain management and the performance of multi-national companies in rivers state of Nigeria. This study adopted a correlational research design. The population of the study consisted of 10 multinational companies operating in Rivers State as retrieved from Nigerian business directory search engine. The study adopted a census study, 3 respondents were selected from each firm multiplied by 10 firms give us a total of 30 respondents. Structured questionnaire instrument title” Global supply chain management and performance questionnaire was developed on five point likert scale. The result of the Cronbach's Alpha reliability test indicates .800 which is above .70 which implies that the items are reliable. Pearson product moment correlation was used to test the hypotheses using SPSS (statistical package social sciences). The study revealed that there is a significance relationship between global sourcing and profitability of multi-national companies in Rivers State of Nigeria. There is a significance relationship between outsourcing and operational7process efficiency of multi-national companies in Rivers State of Nigeria. There is a significance relationship between global production and distribution and customer satisfaction of multi-national companies in Rivers State of Nigeria. In conclusion, global supply chain management is a critical aspect of business operations for multi-national companies in Rivers State of Nigeria. By investing in infrastructure, building strong relationships with local partners, implementing effective communication and coordination processes, and utilizing technology, MNCs can improve the performance of their supply chains and gain a competitive advantage in the region. The study recommended that MNCs should consider investing in the development of infrastructure in Rivers State, including transportation and logistics systems, to improve the efficiency and effectiveness of their supply chains.

Unraveling Indonesian Public R&D Institutions’ Perspectives on Chatgpt: An Analytical Approach To Decoding Open-Ended Surveys Through Topic Modeling

<p>The rapid development of artificial intelligence (AI) technologies like ChatGPT has made global management easier. Since 2020, AI has been widely utilized for all purposes, notably due to its ease in access for scientific production. This study aims to analyze open-ended questions and responses from web-based survey in Indonesian public research and development (R&D) institutions using topic modeling. A total of 205 data points were obtained through web-based surveys conducted among researchers in Indonesian public R&D institutions. To learn their thoughts on the use of ChatGPT (Chat Generative Pre-Trained Transformer), two AI language topic modeling, Latent Dirichlet Allocation (LDA) and Principal Component Analysis (PCA), were employed to detect survey topic structures and show the results. Three theme groups represent the institution's research cohort. Based on generational disparities in birth year and functional position level, this study selected the seven most popular topics from three themes of researchers' opinions on ChatGPT. Researchers of certain age generations and functional position levels focused on new AI technologies, efficiency, and production gains, while others valued methodological innovation, ethics, and scientific integrity. When formulating a strategy for incorporating AI into the public R&D institution's future research agendas, it is imperative to include diverse perspectives.</p>

A sustainable blue economy may not be possible in Tanzania without cutting emissions

Balancing blue growth with the conservation of wild species and habitats is a key challenge for global ocean management. This is exacerbated in Global South nations, such as Tanzania, where climate-driven ocean change requires delicate marine spatial planning (MSP) trade-offs to ensure climate resilience of marine resources relied upon by coastal communities. Here, we identified challenges and opportunities that climate change presents to the near-term spatial management of Tanzania's artisanal fishing sector, marine protected areas and seaweed farming. Specifically, spatial meta-analysis of climate modelling for the region was carried out to estimate the natural distribution of climate resilience in the marine resources that support these socially important sectors. We estimated changes within the next 20 and 40 years, using modelling projections forced under global emissions trajectories, as well as a wealth of GIS and habitat suitability data derived from globally distributed programmes. Multi-decadal analyses indicated that long-term climate change trends and extreme weather present important challenges to the activity of these sectors, locally and regionally. Only in few instances did we identify areas exhibiting climate resilience and opportunities for sectoral expansion. Including these climate change refugia and bright spots in effective ocean management strategies may serve as nature-based solutions: promoting adaptive capacity in some of Tanzania's most vulnerable economic sectors; creating wage-gaining opportunities that promote gender parity; and delivering some economic benefits of a thriving ocean where possible. Without curbs in global emissions, however, a bleak future may emerge for globally valuable biodiversity hosted in Tanzania, and for its coastal communities, despite the expansion of protected areas or curbs in other pressures. Growing a sustainable ocean economy in this part of the Global South remains a substantial challenge without global decarbonization.

Responses of fine particulate matter (PM2.5) air quality to future climate, land use, and emission changes: Insights from modeling across shared socioeconomic pathways

Air pollution induced by fine particulate matter with diameter ≤ 2.5 μm (PM2.5) poses a significant challenge for global air quality management. Understanding how factors such as climate change, land use and land cover change (LULCC), and changing emissions interact to impact PM2.5 remains limited. To address this gap, we employed the Community Earth System Model and examined both the individual and combined effects of these factors on global surface PM2.5 in 2010 and projected scenarios for 2050 under different Shared Socioeconomic Pathways (SSPs). Our results reveal biomass-burning and anthropogenic emissions as the primary drivers of surface PM2.5 across all SSPs. Less polluted regions like the US and Europe are expected to experience substantial PM2.5 reduction in all future scenarios, reaching up to ~5 μg m−3 (70 %) in SSP1. However, heavily polluted regions like India and China may experience varied outcomes, with a potential decrease in SSP1 and increase under SSP3. Eastern China witness ~20 % rise in PM2.5 under SSP3, while northern India may experience ~70 % increase under same scenario. Depending on the region, climate change alone is expected to change PM2.5 up to ±5 μg m−3, while the influence of LULCC appears even weaker. The modest changes in PM2.5 attributable to LULCC and climate change are associated with aerosol chemistry and meteorological effects, including biogenic volatile organic compound emissions, SO2 oxidation, and NH4NO3 formation. Despite their comparatively minor role, LULCC and climate change can still significantly shape future air quality in specific regions, potentially counteracting the benefits of emission control initiatives. This study underscores the pivotal role of changes in anthropogenic emissions in shaping future PM2.5 across all SSP scenarios. Thus, addressing all contributing factors, with a primary focus on reducing anthropogenic emissions, is crucial for achieving sustainable reduction in surface PM2.5 levels and meeting sustainable pollution mitigation goals.

Dynamic Consensus-Based ADMM Strategy for Economic Dispatch with Demand Response in Power Grids

This paper introduces a dynamic consensus-based economic dispatch (ED) algorithm utilizing the Alternating Direction Method of Multipliers (ADMM) to optimize real-time pricing and generation/demand decisions within a decentralized energy management framework. The increasing complexity of modern energy markets, driven by the proliferation of Distributed Energy Resources (DER) and variable demands from hybrid electric vehicles, necessitates a departure from traditional centralized dispatch methods. This research proposes a novel ADMM-based solution tailored for non-responsive and responsive demand units that integrates demand response mechanisms to adaptively manage real-time fluctuations while enhancing security and privacy through distributed data management. The testing of the algorithm on the IEEE 39 bus system under various load conditions over 24 h demonstrated the algorithm’s effectiveness in handling traditional and renewable energy sources, particularly highlighting the economic benefits of shifting controllable loads to periods of low-cost renewable availability. The findings underscore the algorithm’s potential to reduce energy costs, enhance energy efficiency, and offer a scalable solution across diverse grid systems, contributing significantly to advancing global energy policy and sustainable management practices.

Intelligent Traffic Signal Management with PLC

This study introduces a Smart Traffic Light Control System (STLCS) that uses advanced technologies to improve traffic regulation. The key components include a camera-based traffic density detection module and a specialized vehicle identification system using Radio Frequency (RF) technology. The system’s core is an Arduino Uno board along with several converters and a Programmable Logic Controller (PLC). Field tests show that STLCS effectively analyses traffic density and prioritizes emergency vehicles, proving its potential for global traffic management improvements

Inequality, firms, ownership and governance

Abstract Levels of productivity have been low in the UK since the financial crisis of 2008 for two reasons. First, the UK has a highly centralized banking sector that provides predominantly short-term working capital. As a result, small- and medium-sized enterprises are dependent on equity sources to fund their creation and expansion that are not readily available outside of London. Second, ownership of listed companies in the UK is exceptionally dispersed amongst global short-term asset management firms. This has had adverse consequences for productivity and inequality within as well as between firms and regions.

Political ecology of tourism: A bibliometric analysis

The tourism sector significantly impacts global environmental change and resource management. The social and economic aspects of tourism are also worthy of examination from the political ecology perspective. In this context, there is a growing need for academic studies examining tourism’s environmental, social, and economic components. This study is conducted to meet this need and provide an in-depth analysis of the works on political ecology in tourism. This research aims to assess scholarly investigations within the tourism domain employing a political ecology framework, utilizing bibliometric analysis as the methodological approach. Within this scope, publications in the literature have been quantitatively examined, and the studies’ prevalence, interactions, and developmental trends have been revealed. The WoS database identified 192 studies published between 1998 and 2023 on the subject. The analysis of leading journals, authors, countries, and keywords related to the topic indicates the following: There has been a noteworthy surge in the number of scholarly inquiries about political ecology within the scientific realm associated with tourism. In addition, the leading country on the subject is the United States. Finally, conservation and ecotourism become the main focal points of studies on political ecology. In summary, it is anticipated that this study will provide a substantial contribution to the existing literature in the domain of political ecology within the context of tourism, offering guidance for researchers in the design and execution of subsequent studies.