Perspective Of Strategies Research Articles

Recent developments in autonomous floor-cleaning robots: a review

Purpose Autonomous floor-cleaning robots (AFCRs) have become increasingly popular due to their ability to provide efficient and effective cleaning without the need for human intervention. These robots can perform various cleaning tasks, such as vacuum cleaning, mopping, scrubbing or sweeping, in domestic or industrial setups. As the use of floor-cleaning robots continues to grow, this paper aims to document key technological advancements. Design/methodology/approach The structure of the present work relies on published research articles excavated from general online research databases such as Google Scholar, Web of Science and Scopus. The authors use a variety of keywords and titles to search for research papers. Finally, 93 research articles are selected for review based on abstracts and key results that match AFCRs. Findings According to market trends, floor-cleaning robots dominate other cleaning areas. This review mainly focuses on five attributes of floor-cleaning robots: design and development of AFCR, complete coverage path planning, the application of machine learning (ML)/deep learning (DL), optimisation strategies for qualitative output and ethnographic studies. It also consists of discussions based on the results of reported technical works. Hence, AFCRs have dominated the market in the past decade and are likely to be more aggressive in the coming years. Originality/value To the best of the authors’ knowledge, only a survey article based on US-granted patents published in 2013 constitutes a review work in the research domain on AFCRs. In 2021, another review conducted a survey on the latest technological advancements in window-cleaning robots. It reviewed in detail the locomotion aspects, control mechanisms, adhesion mechanisms, sensors and actuators required for window-cleaning robots. In 2019, a comprehensive review was published on cleaning robots from a control strategy perspective for domestic applications. Therefore, the authors have crafted this review to understand the evolution of floor-cleaning robots in the past decade.

Emotions and decision-making in boardrooms—a systematic review from behavioral strategy perspective

This systematic review examines the influence of emotions on strategic decision-making in business context, from the perspective of behavioral strategy. We examined 1,227 articles from two databases (Web of Science and PsycInfo), and after applying the inclusion and exclusion criteria, the final sample resulted in 43 articles. Our systematic review focuses on the role of emotions in strategic decision-making as well as the decision-making process itself. This systematic review explores research using a variety of approaches and a combination of theoretical and empirical perspectives brought by the literature. It aims to address three main questions: how board members’ emotions influence their decision-making; what insights behavioral strategy provides on the emotional aspect of strategic decision-making; and what are the main theories linking emotions to strategic decision-making in the business context. The results demonstrate how emotions can affect the quality of decisions and imply that conflict resolution and emotional intelligence are relevant skills for making strategic decisions. This analysis supports the need for incorporating emotional insights into strategic planning methods by considering agreeable and divergent points of view.

AN ANALYSIS ON THE 2015 TÜRKİYE AND RUSSIA AIRCRAFT CRISIS: COMPELLENCE, DETERRENCE AND BALANCING

It is possible to state that as a discipline, international security studies have developed within the framework of the realist paradigm and during the period of the Cold War. It is established that the field of security studies, which places a particular emphasis on the role of military power and states in international politics, is consequently designated as strategic studies. In this context, studies on coercion strategies have been implemented focusing on states’ power. On the other hand, power distribution and balance of power in the system along with the ascend of neorealism have been underlined. In this study, the aircraft crisis taking approximately nine months between Turkish-Russian relationship has been examined utilizing both coercion (deterrence and compellence) and balancing strategies. The objective of the study is to clarify the agreement between Türkiye and Russia from the perspective of aforementioned strategies, perception of actors and cost-benefit calculations. In this qualitative case study, the process tracing method was used to reveal the cause-and-effect relationship between variables in a clear and definitive manner. In addition, document analysis technique was used to collect the data. It is concluded that given the estimated exorbitant costs to both parties at the conclusion of the crisis, the parties involved reached an agreement to conclude the crisis.

The Impact of Bamboo (Phyllostachys edulis) Expansion on the Water Use Patterns of Broadleaf Trees

The expansion of bamboo (Phyllostachys edulis) affects the growth status of trees in colonized forests, but there has been insufficient research on changes in tree water physiology. In this study, we used stable δ2H, δ18O, and 13C isotope ratios to analyze the water sources and water use efficiency (WUE) of bamboo, deciduous broadleaf trees (Alniphyllum fortunei), and evergreen broadleaf trees (Machilus pauhoi and Castanopsis eyrei) in a bamboo-expended broadleaf forest (BEBF), a bamboo-absent broadleaf forest (BABF), and a bamboo forest (BF). We found that the expansion of bamboo had no significant effect on the water sources and WUE of deciduous broadleaf trees, but altered the water sources of evergreen broadleaf trees. During the growing season, evergreen broadleaf trees decrease their uptake fractions of surface soil water by 7.1% to 9.6% and increased their uptake fractions of middle soil water by 5.8%~9.4%. Conversely, during the non-growing season, they increased their uptake fractions of surface soil water by 11.9% and decreased their uptake fractions of deeper soil water by 5.6%~12.9%. Additionally, after expanding into broadleaf forests, bamboo increased its uptake proportion of surface and shallow soil water by 20.0% and 9.4% during the growing season. Its WUE also improved, increasing by 20.0 μmol/mol and 13.0 μmol/mol during the growing and non-growing seasons, respectively. These results indicate that as bamboo expands into broadleaf forests, it enhances its competitiveness for water resources by changing its water use strategy. Compared to deciduous broadleaf trees, evergreen broadleaf trees exhibit more flexible water use strategies under the conditions of bamboo expansion. Our research reveals, for the first time, how broadleaf trees adjust their water use strategies in response to bamboo expansion, and uncovers the mechanisms behind bamboo expansion into evergreen broadleaf forests from the perspective of water use strategies. This will aid future forest management under the conditions of bamboo expansion.

Research on Age-Friendly Renewal Design of Community Parks Based on Elderly Participatory Construction: A Case Study of Xinmenkou Community Park Renewal

Age-friendly design embodies a pivotal urban development endeavor in addressing the aging society during China’s urban renewal era. Among the key components of this renewal process, community parks occupy a prominent position, and their adaptation to cater to the older population stands as a significant area of research and development. Drawing upon an analysis of the characteristics and requirements of the senior population, along with factors influencing their participatory construction of community parks, this study proposes methodologies for elderly-involved construction activities encompassing design, planting, maintenance, and activity participation. Capitalizing on a user-centric approach, the study targets three primary aspects—space, facilities, and activities—to proceed with an age-friendly renovation for the Xinmenkou Community Park in Gulou District, Nanjing, China. By introducing tailored zones such as a self-created space zone, a planting experience zone, a voluntary maintenance zone, and an activity participation zone, the design aims to fulfill the aspirations of older residents for the participatory construction of community parks. This innovative scheme revitalizes aging urban communities and presents a fresh perspective for urban renewal strategies.

Modelling for resource risk propagation in dynamic heterogeneous project portfolio network

Project portfolio (PP) exists resource risk that propagates because of the relationships among projects arising from resource sharing. While earlier research has highlighted the necessity to control PP resource risk (PPRR) propagation, research that can provide an in-depth analysis of PPRR propagation remains lacking. This paper proposes a PPRR propagation model to bridge this gap by applying the SIR model to PP network (PPN). In the PPRR propagation model, the dynamics and heterogeneity that PPN is characterized are analyzed, following which the dynamic heterogeneous PPN is visualized. Then, the susceptible-infected-removed (SIR) model is improved considering the dynamics and heterogeneity of PPN. Thereafter, the applicability of the PPRR propagation model is verified by a numerical example. This paper enriches theories related to PPRR management and infectious disease model. Meanwhile, utilizing the PPRR propagation model, control measures for PPRR propagation from the perspectives of infection source and immunization strategy can be obtained.

Fundamentals and Challenges of Ligand Modification in Heterogeneous Electrocatalysis.

The development of efficient catalytic materials in the energy field could promote the structural transformation from traditional fossil fuels to sustainable energy. In heterogeneous catalytic reactions, ligand modification is an effective way to regulate both electronic and steric structures of catalytic sites, thus paving a prospective avenue to design the interfacial structures of heterogeneous catalysts for energy conversion. Although great achievements have been obtained for the study and applications of heterogeneous ligand-modified catalysts, the systematical refinements of ligand modification strategies are still lacking. Here, we reviewed the ligand modification strategy from both the mechanistic and applicable scenarios by focusing on heterogeneous electrocatalysis. We elucidated the ligand-modified catalysts in detail from the perspectives of basic concepts, preparation, regulation of physicochemical properties of catalytic sites, and applications in different electrocatalysis. Notably, we bridged the electrocatalytic performance with the electronic/steric effects induced by ligand modification to gain intrinsic structure-performance relations. We also discussed the challenges and future perspectives of ligand modification strategies in heterogeneous catalysis.

Zinc deficiency impairs the development of human regulatory B cells from purified B cells

Zinc is a vital trace element, important for many different immune processes and adequate functionality. B cell development is known to be dependent on sufficient zinc supply. Recently a regulatory B cell (Breg) population has been identified, as CD19+IL-10+ B cells, able to regulate immune responses by secretion of anti-inflammatory cytokines, such as IL-10. Due to their promotion of an anti-inflammatory milieu, Bregs could reduce or might even prevent excessive pro-inflammatory responses. Hence, having and maintaining Bregs could be interesting for patients suffering from allergies, asthma, and autoimmune diseases. Therefore, understanding Breg generation, required signaling, and their developmental requirements are important. Since our group could previously show that zinc is important for regulatory T cells, we aimed to determine the effect of zinc deficiency on Breg development from human peripheral blood CD19+ B cells. We observed highest Breg generation with a combined stimulus of CD40L and the toll like receptor (TLR) ligand, CpG-ODN2006. Using this stimulus, we observed that zinc deficient medium significantly decreased Breg generation from purified B cells. This was not seen in Bregs generated from peripheral blood mononuclear cells (PBMCs) without B cell enrichment suggesting a compensatory mechanism. In line with literature, our data also confirms Bregs develop from CD19+ B cells, since total CD19+ frequencies remained unchanged, while Breg frequencies varied between stimuli and zinc media conditions. Our study shows for the first time that zinc deficiency significantly impairs Breg development, which provides an important new perspective for clinical applications and therapeutic strategies.

A whole-plant perspective of hydraulic strategy in temperate desert shrub species.

Desert shrubs play a crucial role in controlling desertification and promoting revegetation, but drought often hinders their growth. Investigating the hydraulic strategies of desert shrubs is important to understand their drought adaptation and predict future dynamics under climate change. In this study, we measured the hydraulic-related characteristics of roots, stems, and leaves in 19 desert shrub species from northern China. We aimed to explore the hydraulic coordination and segmentation between different plant organs. The results were as follows (1) Specific root length (SRL) was positively correlated with the water potential inducing a 50% loss in stem hydraulic conductivity (P50stem) and negatively correlated with stem hydraulic safety margin (HSMstem). This suggested that water uptake efficiency of the fine roots was traded off with stem embolism resistance and hydraulic safety. (2) The water potential inducing a 50% loss in leaf hydraulic conductance (P50leaf) was significantly less negative than P50stem, and fine root turgor loss point (TLProot) was significantly less negative than P50stem, indicating a hydraulic segmentation between the main stem and terminal organs. (3) The most negative TLPleaf indicated that leaf wilting occurred after substantial leaf and stem embolism. The high desiccation resistance of the leaves may serve as an important physiological mechanism to increase carbon gain in a relatively brief growth period. In summary, this study elucidated the hydraulic strategies employed by desert shrubs from a whole-plant perspective.

Exploring circular economy strategies of SMEs in the Italian tanning cluster of Arzignano: A multilevel perspective of reactive and proactive strategies

While the Circular Economy predominantly affects large companies and multinationals, its impact on Small and Medium-sized Enterprises (SMEs) is an emerging research area. This research aimed to unfold the Circular Economy strategies implemented by SMEs within an industrial cluster context. Ten companies from the Italian tanning cluster of Arzignano were selected as case studies. Thematic analysis, pattern-matching, and multi-value Qualitative Comparative Analysis techniques were used to analyze primary and secondary data. Main findings revealed that CE strategies taken by the studied companies were characterized by the economic and efficiency benefits provided, such as resource-saving, waste management, energy use reduction, and materials selection for further recycling. SMEs' management is targeting compliance with environmental regulations/certifications, market pressures, and cost-benefit assessments, evidencing an adaptive behavior to external exigencies. Novel findings came from the meso level, such as a ‘symbiotic circularity’ strategy taken by two SMEs and their value chain for co-production, and the chain actions related to recycling, remanufacturing, and reusing wasted products by partner companies. A cascade chain of interdependent actions toward Circular Economy practices was also identified within the cluster level. Reactive and proactive Circular Economy strategies were identified in a multilevel framework.

Optimal cost predictive BMS considering greywater recycling, responsive HVAC, and energy storage

A crucial aspect of a sustainable city is ensuring that energy and water supplies can adequately meet urban demand. With the scarcity of natural resources and growing electricity and water demand, it becomes increasingly important for consumers to manage their resource usage more efficiently. This paper proposes a novel perspective of demand-side management coordination strategy for a building's water-energy nexus to enhance the resilience and efficiency of the overall electricity-water-heating system. The model is formulated to optimally coordinates the onsite greywater recycling system, heating, ventilation, air conditioning (HVAC) loads, and distributed energy generation systems with a bidirectional grid connection in a residential building. All subsystems are controlled by a model predictive controller (MPC) receiving real-time time of use (ToU) pricing from electricity and water utilities. The presented mixed integer linear programming model is verified to meet the customers' demands while reducing the operational costs. Results are compared with benchmark systems lacking the water recycling or energy storage system showing 8.3 % operational cost reduction while reducing potable water consumption by 21.5 %. The effect of increased MPC control horizon is also studied showing reduction in cost with increased horizon. Detailed analysis of the proposed framework computational burden and effect of prediction errors is performed to prove the MPC adaptability and robustness. Testing under increased room size and different user preferences further validate the efficacy of the proposed scheme in reducing the operational costs.

Analysis of the Strictu Sensu Postgraduate Program Management from The Perspective of Strategy as Social Practice: the Experience of the Universidade Federal da Fronteira Sul

Objective: The objective of this study is to investigate how occurred the formation of the strategy for implementing stricto sensu postgraduate studies at the Universidade Federal da Fronteira Sul (UFFS), with the intention of understanding the strategizing based on the empirical data collected. Theoretical Framework: In this topic, the main concepts and theories that underpin the research are presented. The Strategy as Social Practice (SAP) and the stricto sensu postgraduate in Brazil stand out, providing a solid basis for a contextualized understanding of the phenomenon investigated. Method: The methodology used for this research comprises a qualitative approach, with a descriptive and interpretative Case Study method. Data collection was carried out through eleven in-depth semi-structured interviews, bibliographic and documentary research, treated based on the five phases defined by Yin (2016), combined with the three phases proposed by Bardin (2011) in content analysis. Results and Discussion: The results obtained revealed how SAP occurred in stricto sensu postgraduate. In the discussion section, these results are contextualized based on the theoretical framework, highlighting the implications and relationships identified. Possible discrepancies and limitations of the study are also considered in this section. Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in the field of Postgraduate Management. These implications may include other institutions with interests in stricto sensu postgraduate management. Originality/Value: Adds originality to the fact of describing and analyzing the implementation of stricto sensu postgraduate in a university created in 2009, which in 10 years implemented 15 stricto sensu postgraduate program to internalize research and maintain university status. This study contributes to the literature by presenting a detailed and unprecedented analysis of the development of stricto sensu postgraduate from the perspective of SAP, in addition to offering insights for improving stricto sensu postgraduate management at UFFS and serving other institutions.

Business model structuration in Industry 4.0: an analysis of the value-based strategies of smart service providers in Brazil

PurposeThis study examines the use of a dynamic value-based approach to analyze the business model structuration of smart service providers in Brazil, mapping their value creation, configuration and appropriation strategies, and determining how well-defined their current business models are.Design/methodology/approachThis is a qualitative study based on semi-structured interviews with entrepreneurs (or CEOs and directors of technology) of seven business ventures in three different phases of business model structuration: (1) academic: companies or innovation and research centers linked to universities; (2) startups: technology-based companies originating from the technological needs of clients, be they new branches of the traditional business of incumbents or new entrants and (3) autonomous service providers whose offerings are related to master’s or doctoral projects.FindingsWe propose a typology of business model structuration with four stages. At first (individual or initial business model), albeit with high skilling of owners, only manual or adaptation services are offered. In the second stage (platform business model), although services offered are oriented toward the entire process automatization of the client (Factory integrated), technologies are restricted to the client company (or even one department) and these clients' needs are mainly data processing and connectivity. In the third stage (scaling digital business model), although the services offered are oriented toward greater digitalization through an entire array of field devices connected to the internet (IoT) and organized in a more formalized structure, the business model is still being constructed, companies in this stage are mainly startups. In the fourth stage (innovation ecosystem business model), the entire manufacturing process is digitized, with integration and network connectivity, both between service providers and the extended supply chain of their clients, and new technologies are customized and developed through the interaction of a whole innovation ecosystem.Research limitations/implicationsMapping value-based strategies aids in understanding business model structuration in Industry 4.0. Future research should focus on parameterizing the dimensions founded of each value strategy.Originality/valueThis study advances the comprehension of the business model in |Industry 4.0 by providing a value-based strategy perspective of business model structuration. Practically, by focusing on smart service providers, it contributes to a greater understanding of smart service providers in Brazil and their strategic challenges.

Analysis of the Mechanism Underlying Radiotherapy Resistance Caused by Oligodendroglia Cells in Glioblastoma by Applying the Single-cell RNA Sequencing Technology.

Glioblastoma (GBM) is an aggressive malignancy. The inherent resistance of GBM to radiotherapy poses great challenges for clinical treatment. The primary objective of this study is to explore the molecular mechanisms of radiotherapy resistance in GBM and identify the key influencing factors that contribute to this phenomenon. The single-cell RNA sequencing (scRNA-seq) data of GBM were downloaded from the Gene Expression Omnibus (GEO) database. Cells were clustered using the Seurat R package, and the clusters were annotated using the CellMarker database. Pseudotime analysis was conducted using Monocle2. Marker scores were calculated based on the RNA-seq data of GBM from the UCSC database, and the enrichment of Hallmark gene sets was measured with the AUCell package. Furthermore, the most frequently mutated genes were identified using the simple nucleotide variation data from The Cancer Genome Atlas (TCGA) applying the maftools package. This study identified two oligodendrocyte subsets (ODC3 and ODC4) as radiotherapy-resistant groups in GBM. Enrichment and Pseudotime analysis revealed that the inflammatory response and immune activation pathways were enriched in ODC3, while the cell division and interferon response pathways were enriched in ODC4. The enrichment scores of hallmark gene sets further confirmed that ODC3 and ODC4 subpopulations developed radiotherapy resistance via distinct molecular mechanisms. Analysis of gene mutation frequencies showed that TP53 exhibited the most significant change in mutation frequency, indicating that it was an important risk factor involved in radiotherapy resistance in GBM. We identified two ODC subpopulations that exhibited resistance to radiotherapy, providing a new perspective and potential targets for personalized treatment strategies for GBM.

Financial Analysis of New Oriental under the Framework of Harvard

Based on the environment of increasing domestic competition for learning and employment and the increasing willingness to study abroad, New Oriental, which was initially mainly responsible for language training and language examination and exam-oriented services, has developed rapidly, but the reform of the national education system after 2021 has had a great impact on enterprises related to after-school courses. This essay is based on the analysis framework of Harvard, including the financial analysis of the enterprise from the perspectives of strategy, accounting, finance and prospect, and find that after 2022, the income declined and scale contraction and liabilities gradually increased, and the application of working capital is not flexible. Besides, New Oriental is shifting its focus on overseas study. This analysis of New Oriental can reflect the impact of education reform on tutoring enterprises because New Oriental can be representative of this industry. Besides, we can understand the development trend of overseas study industry including language training and application strategy.

Marketing priorities and digital tactic effectiveness: A business strategy perspective

Digital marketing has emerged as a key component of marketing strategy and by extension has become an important source of competitive advantage for the firm. Firms adopt digital marketing strategies and tactics to address specific marketing priorities (eg sales growth, brand building etc). Digital marketing strategies represent the adoption of specific sets of digital marketing tactics. While these tactics are widely recognised, little attention has been paid to determining the conditions under which some digital marketing tactics are more effective than others. In this exploratory study, marketing managers were surveyed to understand the comparative importance of seven alternative strategic marketing priorities and the perceived effectiveness of seven alternative digital marketing tactics in addressing those priorities. Responses from 236 senior marketing managers/executives were analysed through a series of paired t-tests and one-way ANOVAs in SPSS Version 26. Significant differences were observed between firms pursuing prospector, analyser, low-cost defender and differentiated defender business strategies. These findings provide marketing and general managers alike with practical insights into the management of their digital marketing strategies.

Current state, challenges, and future perspective of adaptive radiotherapy: A narrative review of nasopharyngeal carcinoma

Patients with nasopharyngeal carcinoma often experience weight loss and tumor regression during the course of radiotherapy that lasts for up to 6–7 weeks. Adaptive radiotherapy is a systematic feedback control approach based on image-guided technology that adjusts these changes and optimizes the radiotherapy plans according to new imaging findings during treatment. There is growing evidence that adaptive radiotherapy can reduce side effects, improve the quality of life, and enhance disease control. However, the routine application of adaptive radiotherapy for nasopharyngeal remains relatively limited. This review discusses the necessity, clinical benefits, and limitations of adaptive radiotherapy, and presents the current state, challenges, and future perspective of adaptive radiotherapy strategies for nasopharyngeal carcinoma.

Photothermal-Driven Droplet Manipulation: A Perspective.

Optofluidics, which utilizes the interactions between light and fluids to realize various functions, has garnered increasing attention owing to the advantages of operational simplicity, exceptional flexibility, rapid response, etc. As one of the typical light-fluid interactions, the localized photothermal effect serving as a stimulus has been widely used for fluid manipulation. Particularly, significant progress on photothermal-driven droplet manipulation has been made. In this perspective, recent advancements in localized photothermal effect driven droplet manipulation are summarized. First, the photothermal manipulation of droplets on open surfaces is outlined. An attractive droplet manipulation of light droplet levitation above the gas-liquid interface via localized photothermal effect is then discussed. Besides, the photothermal-driven manipulation of droplets in an immiscible liquid phase is also discussed. Although promising, further development of photothermal-driven droplet manipulation is still needed. The challenges and perspectives of this light droplet manipulation strategy for broad implementation are summarized, which will help future studies and applications.

Pollution Characteristics of Heavy Metals in PM1 and Source-Specific Health Risks in the Tianjin Airport Community, China.

The airport and its surrounding areas are home to a variety of pollution sources, and air pollution is a recognized health concern for local populated regions. Submicron particulate matter (PM1 with an aerodynamic diameter of <1 mm) is a typical pollutant at airports, and the enrichment of heavy metals (HMs) in PM1 poses a great threat to human health. To comprehensively assess the source-specific health effects of PM1-bound HMs in an airport community, PM1 filter samples were collected around the Tianjin Binhai International Airport for 12 h during the daytime and nighttime, both in the spring and summer, and 10 selected HMs (V, Cr, Mn, Co, Ni, Cu, Zn, As, Cd, and Pb) were analyzed. The indicatory elements of aircraft emissions were certified as Zn and Pb, which accounted for more than 60% of the sum concentration of detected HMs. The health risks assessment showed that the total non-cancer risks (TNCRs) of PM1-bound HMs were 0.28 in the spring and 0.23 in the summer, which are lower than the safety level determined by the USEPA, and the total cancer risk (TCR) was 2.37 × 10-5 in the spring and 2.42 × 10-5 in the summer, implying that there were non-negligible cancer risks in the Tianjin Airport Community. After source apportionment with EF values and PMF model, four factors have been determined in both seasons. Consequently, the source-specific health risks were also evaluated by combining the PMF model with the health risk assessment model. For non-cancer risk, industrial sources containing high concentrations of Mn were the top contributors in both spring (50.4%) and summer (44.2%), while coal combustion with high loads of As and Cd posed the highest cancer risk in both seasons. From the perspective of health risk management, targeted management and control strategies should be adopted for industrial emissions and coal combustion in the Tianjin Airport Community.

Cooperation dynamics in multi-issue repeated social dilemma games with correlated strategy.

In the real world, individuals are often involved in collaboration on multiple issues, and these issues may interact with each other. Given the complexity of the interaction, we establish a multi-issue repeated game model, in which individuals participate in multiple social dilemma games simultaneously and repeatedly, and strategies in different issue games are correlated and reactive. We explore the cooperation dynamics of strategies in the population from a multiobjective perspective, in which an individual's preference for each issue is described by a weight vector, and heterogeneous preferences of individuals in the population are also considered. Through simulations on two-issue games, we find that compared to the uncorrelated case, the correlated strategy can significantly promote cooperation in both games regardless of which issue players prefer. Under the condition of homogeneous preference, an increase in the payoff weight of a given issue decreases the level of cooperation in that issue, and the optimal condition to sustain cooperation to the maximum extent is when the payoff weights of all issues are equal. Moreover, under the condition of heterogeneous preference, there exists an optimal proportion of players with different preferences under which the cooperation rate can reach its highest level in the population. This work highlights individual trade-offs on different issues when engaging in multiple games simultaneously and further enriches the research of evolutionary games from a multiobjective and correlated strategy perspective.