Coordination Capabilities Research Articles

Ligand-free 99mTc-polyurea dendrimer complexes: nanoradiotheranostics targeting ovarian cancer.

A folic acid-targeted polyurea (PURE) dendrimer was easily radiolabelled with Technetium-99m (99mTc-PUREG4-FA2) avoiding the use of additional ligands and bioconjugation chemistry. This straightforward strategy is enabled in PURE dendrimers due to their favourable surface terminal groups configuration, showing coordination capabilities and turning these biodendrimers into attractive platforms for nanoradiotheranostics.

The Effect of Coordination Capability on Knowledge Transfer: The Moderating Role of Learning Orientation

The Effect of Coordination Capability on Knowledge Transfer: The Moderating Role of Learning Orientation

Multi-Dimensional Economy-Durability Optimization Method for Integrated Energy and Transportation System of Net-Zero Energy Buildings

With the increasing penetration of renewable energy and zero-emission vehicles (ZEVs), the integrated energy and transportation system (IETS) is considered a promising solution for achieving net-zero energy buildings (NZEBs). However, the tight coupling and the conflict of interests between the transportation and energy systems increase the difficulty of collaborative operation scheduling. Therefore, this paper proposes a multi-dimensional economy-durability (MDED) optimization method for IETS of NZEBs. The multidimensionality includes multiple subjects of energy, transportation, and IETS, and multiple time scales of day-ahead and intraday. In the day-ahead stage, the comprehensive cost-optimal scheduling strategy with joint intelligent parking lot (IPL) is constructed for the collaborative operation of IETS. In the intraday stage, two scheduling strategies are applied to satisfy the operation of the transportation and energy systems, respectively. For the transportation system, a coordinated scheduling strategy based on charging service satisfaction (CSS) is presented to coordinate ZEVs demands with diverse vehicle types and service manners. And for the energy system, a rolling optimization strategy based on a dynamic economy-health matrix (DEHM) is designed to track the day-ahead scheduling plan. The results indicate that the proposed method resolves the conflict between the charging needs and the comprehensive cost of the IETS system. In addition, the economic potential and coordination capability of fast charging services in IETS coordinated scheduling are verified. Finally, the proposed DEHM has significant advantages for the system cost and health compared to the conventional weighting matrix.

Palladium(II) and Platinum(II) Bis(Stibinidene) Complexes with Intramolecular Hydrogen-Bond Enforced Geometries.

The coordination capability of two N,C,N pincer coordinated stibinidenes, i. e. bis(imino)- [2,6-(DippN=CH)2C6H3]Sb (1) or imino-amino- [2-(DippN=CH)-6-(DippNHCH2)C6H3]Sb (2) toward palladium(II) and platinum(II) centers was examined. In the course of this study, seven new square-planar bis(stibinidene) complexes were synthesized and characterized by NMR, IR, Raman, UV-vis spectroscopy and single crystal (sc)-X-ray diffraction analysis. In all cases, both stibinidene ligands 1 or 2 adopt trans positions, but differ significantly in the torsion angle describing mutual orientation of aromatic rings of the stibinidenes along the Sb-Pd/Pt-Sb axes. Furthermore, majority of complexes form isomers in solution most probably due to a hindered rotation around Sb-Pd/Pt bonds caused by bulkiness of 1 and 2. This phenomenon also seems to be influenced by the absence/presence of a pendant -CH2NH- group in 1/2 that is able to form intramolecular hydrogen bonds with the adjacent chlorine atom(s) attached to the metal centers. The whole problem was subjected to a theoretical study focusing on the role of hydrogen bonds in structure architecture of the complexes. To describe the UV-vis spectra of these highly coloured complexes, TD-DFT calculations were employed. These outline differences between the stibinidene ligands, the transition metals as well as between the charge of the complexes (neutral or anionic).

In-silico DFT studies and molecular docking evaluation of benzimidazo methoxy quinoline-2-one ligand and its Co, Ni, Cu and Zn complexes as potential inhibitors of Bcl-2, Caspase-3, EGFR, mTOR, and PI3K, cancer-causing proteins

We present here the design, Density Functional Theory (DFT) and Molecular Docking studies of Benzimidazo Methoxy Quinoline-2-one (BMQ) ligand-coordinated transition metal complexes (Co, Ni, Cu, and Zn). Two types of metal coordination, namely imidazole-metal (Im-metal) and quinoline-metal (Q-metal), are proposed in the metal coordination process. The observed lower negative values of both metal coordination on molecular optimization, confirmed structural stability of metal complexes compared with BMQ ligand. An average energy difference of -18.7152 eV lower energy of Im-metal complexes with reference to Q-metal complexes illustrated the more coordination capability of imidazole-imine functionality. Molecular stability and reactivity of the proposed complexes have been assessed through frontier molecular orbital (FMO), and molecular electrostatic potential (MEP) map studies. The molecular descriptor values, calculated from the FMO studies, elucidate the higher probability and strong protein binding affinity for the Im-metal complexes. To predict their antiproliferative properties, BMQ-transition metal complexes are computationally analyzed with proteins Bcl-2, Caspase-3, EGFR, mTOR, and PI3K. Based on these results, four active metal complexes are selected and subjected to in-silico ADMET profiling to evaluate their pharmacological potential. From all the findings, a new mechanism for molecular design aimed at target-oriented protein binding is concluded

The problem of rationalization in management decision–making

In modern conditions, for each enterprise, the development and adoption of strategic decisions are an integral part of its activities. The situations developing in the production sphere of any company are often characterized by the complexity of tasks, dynamism of processes, inaccuracy and variability of data on the current state of affairs. In such conditions, the managerial and coordination capabilities of a manager often cannot cover large amounts of information necessary for understanding and making the right decisions in the process of managing a number of technological operations and production procedures. As a result, the risk of business management violations increases.The relevance of the study of the directions of rationalization of the model of formation and implementation of strategic decisions in the company is due to the fact that in conditions of increasing competition and increasing globalization, the successful activity of the enterprise can be ensured by timely rationalization of the model of strategic business development. The purpose of the study is to consider the directions of rationalization of the model of formation and implementation of strategic decisions in the company.

Exploring the impact of partner match on business model innovation: the mediating role of interfirm dynamic capabilities-based on ecosystem orchestration perspective

PurposeWithin the context of an open innovation business environment, the frequent interaction and coordination activities among heterogeneous partners have a significant impact on enterprises' business model. Nevertheless, fewer empirical research has been made to explore how to match external partners and update organizational dynamic capabilities at an ecosystem level. Therefore, this paper attempts not only to investigate the direct impact of partner match on different business model innovation (BMI) themes (efficiency-centered BMI and novelty-centered BMI) but only to shed light on the pivotal mediating role of interfirm dynamic capabilities.Design/methodology/approachThis paper utilized the methodology of Partial Least Squares Structural Equation Modeling (PLS-SEM) to investigate the impact of diverse partner selection criteria and interfirm dynamic capabilities on two distinctive themes of BMI. More than 20 industry clusters with multiple industries were selected as representatives of the creative ecosystem, predominantly from the Yangtze River Delta region. Valid data were collected from 254 managers by both online questionnaires and offline interviews.FindingsThe findings of the study show that different partner match criteria have distinct direct impacts on BMI themes. Partner complementary and partner synergy, deriving from the “task-related criteria”, are significantly correlated with both EBMI and NBMI. Conversely, partner compatibility, deriving from “Partnering-related Criteria”, shows a positive correlation with EBMI but not NBMI. Furthermore, compare the indirect effect on EBMI, the paper’ results demonstrate interfirm dynamic capabilities as mediator can more maximize external benefits to promote NBMI.Practical implicationsThe study findings effectively help enterprises implement different BMI themes. From a management perspective, whether pursuing EBMI or NBMI, enterprises should consciously seek partners who can provide complementary support or share mutual goals across diverse industries. This strategic approach can significantly enhance the opportunities for sustainable and innovative business development. Furthermore, to successfully accomplish NBMI, enterprises must cultivate interfirm dynamic capabilities encompassing a comprehensive range of cross-organizational innovation capacities, such as bolstering organizational learning capability, establishing interactive network platforms to enhance coordination capabilities and engaging in integrative activities to foster a collective mindset.Originality/valueThis paper contributes to the match theory by introducing three critical matching criteria, enabling enterprises to discern partners based on diverse organizational characteristics. Additionally, this paper broadens the scope of the dynamic capability literature by adopting a network perspective to strengthen interaction and relationship mechanisms. The authors primarily elucidate the concept of interfirm dynamic capabilities as a formative higher-order model formed by three sub-capabilities (absorptive capacity, coordination capability and collective mind). Finally, this paper combines matching theory with dynamic capacity theory to the field of BMI, which adds depth and complexity to the existing ecosystem innovation research.

Product lifecycle management system implementation and market responsiveness: the role of partner management capability

ABSTRACT This study contributes to clarifying how the implementation of product lifecycle management systems allow firms to improve market responsiveness due to the lack of understanding the mediating mechanisms. Empirical research that studies the mechanisms underlying the impact of product lifecycle management systems on market responsiveness has been scarce. To address the research issues, this study draws on dynamic capability view and the notion of information technology – business capability – organizational performance links to develop a theoretical model and employs empirical research methods to evaluate the model. The research results reveal that product lifecycle management system implementation allows firms to increase market responsiveness through the two enhanced partner management capabilities, namely relationship-building capability and coordination capability. By clearly identifying the underlying mechanism of product lifecycle management system-enabled market responsiveness, this study advances the current understanding of how product lifecycle management system implementation enables firms to improve market responsiveness.

Resolution of Expanded Porphyrinoids: A Path to Persistent Chirality and Appealing Chiroptical Properties.

Chirality is a fundamental characteristic of nature. Expanded porphyrinoids and their analogues offer an attractive platform for delving into the intricacies of chirality. Expanded porphyrinoids comprise pyrrolic macrocycles and related heterocyclic systems. As a class, expanded porphyrinoids are widely recognized for their flexible structural features, nontrivial coordination capabilities, and intriguing optical and electronic properties. With limited exceptions, their inherent conformational flexibility coupled with a low racemization barrier allows for the facile interchange between enantiomers. As a result, achieving the effective chiral resolution of individual enantiomers and the subsequent exploration of their chiroptical properties represents a significant challenge. This review summarizes strategies used to realize the chiral resolution of expanded porphyrinoids and the understanding of intrinsic chiroptical properties that has emerged from these separation efforts. It is our hope that this review will serve not only to codify our current understanding of chiral expanded porphyrinoids, but also inspire advances in the generalized area of chiral functional materials.

Porous carbon/minerals interwoven particle electrodes co-constructed by residual carbon and ash from coal gasification fine slag and its synergistic electrocatalytic mechanism

Complex distribution forms of carbon/ash in coal gasification fine slag (GFS) make it impossible to separate precisely. A combined alkali fusion-polymerization-hydrothermal process was designed to synthesize porous carbon/minerals interwoven particle electrodes (FSAPH) co-constructed by carbon/ash from GFS for electrooxidation treatment of m-cresol wastewater. Based on the hydrogen bonding and coordination capabilities of polyaniline (PAIN), the deconstructed aluminosilicate was regenerated in sheet-like form dispersedly on carbon matrix, effectively enhancing synergistic behavior of carbon and minerals. The electrochemical assessment exhibited superior properties, including a large voltammetry charge of 9.533 mC/cm3, high oxygen evolution potential of 2.15 V, low charge-transfer resistance of 0.36 Ω, and excellent cycle stability. The three-dimensional electrode filled with 0.15 g FSAPH performed pre-adsorption of m-cresol without electricity. Intraparticle diffusion is mainly controlled by SiOSi/AlOH groups on the mineral surface, and the adsorption rate constant KS1 reached 0.491·min−1. After being electrified, AlOH converted H2O2 via three pathways to generate reactive oxygen species (ROS). The rate-determining step in path 2 was the entry of oxygen atoms in OH into the AlOH lattice with the lowest energy barrier of 1.71 kcal/mol. 79.61 mg/L m-cresol can be rapidly degraded within 24 min, 2.6 times that of the two-dimensional electrode system. The electrostatic attraction of carbon ensured the continuous and rapid supply of H2O2 near mineral active sites due to the carbon/minerals interwoven structure. Extensive catalytic sites in thin sheet-like minerals accelerated the electrooxidation of m-cresol on carbon, boosting the catalytic reaction kinetics. Hence, the study realized the comprehensive utilization of carbon/ash in GFS and waste treatment with waste.

Security defense strategy algorithm for Internet of Things based on deep reinforcement learning

Currently, important privacy data of the Internet of Things (IoT) face extremely high risks of leakage. Attackers persistently engage in continuous attacks on terminal devices to obtain private data of crucial importance. Although significant progress has been made in recent years in deep reinforcement learning defense strategies, most defense methods still face problems such as low defense resource allocation efficiency and insufficient defense coordination capabilities. To solve the above problems, this paper constructs a novel adversarial security scenario and proposes a security game model that integrates defense resource allocation and patrol inspection. Regarding the above game model, this paper designs a deep reinforcement learning algorithm named SDSA to calculate its security defense strategy. SDSA calculates the allocation strategy of the best patrolling strategy that is most suitable for the defender by searching the policy on a multi-dimensional discrete action space, and enables multiple defense agents to cooperate efficiently by training a multi-intelligent Dueling Double Deep Q-Network (D3QN) with prioritized experience replay. Finally, the experimental results show that the SDSA-learned security defense strategy can provide a feasible and effective security protection strategy for defenders against attacks compared to the MADDPG and OptGradFP methods.

Chelating dicarboxylic acid as a multi-functional electrolyte additive for advanced Zn anode in aqueous Zn-ion batteries

Aqueous zinc-ion batteries are promising due to their high safety, low cost, high specific capacity, and long cycle life. However, several critical issues, such as dendrite growth, hydrogen evolution, passivation, corrosion and low coulombic efficiency, hinder their commercialization. In this study, we propose a solution to these issues by introducing succinic acid (SA) to the traditional ZnSO4 electrolyte. The carboxyl group in SA has excellent coordination capability with Zn2+ ions, which replaces some of the active water molecules in the Zn2+ inner solvation shell. This process disrupts the hydrogen bond network, regulates the solvation structure of Zn2+ ions, and suppresses the possibility of hydrogen evolution. Additionally, the carboxyl group has a strong bonding force with Zn metal, which preferentially adsorbs and reacts with Zn2+ to generate a Zn-SA composite protective film on the surface of the Zn anode. This feature reduces by-products and enhances uniform zinc ion deposition, resulting in a symmetric cell configuration assembled with SA additive that can cycle stably for over 4000 h at 1 mA cm−2 and 1 mA h cm−2, with an average Coulombic Efficiency of 99.7% during Zn plating/stripping processes. Even at high current densities of up to 10 mA cm−2, the cell can achieve a stable cycle of 500 h. As a proof-of-concept, we assembled a Zn–V2O5 full cell with SA addition, which demonstrated distinguished rate performance and specific capacity retention over 1000 cycles.

Pathways to peer interaction in ASD and TD through individual and dyadic joint-action motor abilities.

Any social engagement, especially with peers, requires children's effective activation of social and motor mechanisms. Children and adolescents with autism spectrum disorder (ASD) often display dysfunctions both in individual motor functioning (e.g., fine/gross) and in dyadic joint action (JA), where two partners coordinate movement toward a shared goal. Yet, these mechanisms' contribution to peer interaction has been underexplored. This study examined the contribution of individual motor functioning and JA performance to peer interaction (cooperation, attentiveness, social engagement, and dyadic quality), while comparing children and adolescents' (youngsters) with ASD versus those with typical development (TD). Results indicated more competent peer interaction in TD than in ASD. Interestingly, only the ASD group showed significant maturation with age for social engagement and dyadic interaction quality, calls for further examination of developmental trajectories. However, even the oldest participants with ASD continued to lag behind the youngest TD group. Also, findings indicated that better individual motor functioning and JA performance explained better peer interactive competence; yet, the contribution of individual motor functioning to social cooperation and dyadic quality was moderated by JA performance. Thus, youngsters' individual motor system was found to be an important contributor to peer interaction in those with low to moderate JA coordination capabilities, but not for those with high JA. Results emphasize possible distinct contributions of each motor mechanism and their interaction for facilitating social interaction, hence, encouraging incorporation of individual and dyadic motor skills explicitly into social interaction interventions for youngsters ASD.

Coordination-Assisted Construction of Ultra-Fine Metal Nanoparticle Composites for Stable Sodium-Ion Battery Anodes.

Ultra-fine nanoparticles (uf-NPs) embedded in hierarchical porous carbon (HPC) have been proven to possess intriguing properties for various energy storage applications, but effective synthetic control is still lacking. Herein, we present an efficient coordination anchor activation (CAA) strategy for the scalable synthesis and elaborate control of a series of uf-NPs embedded in HPC (Sb@HPC and FeSb2@HPC as examples), which is achieved by taking advantage of the coordination capability of industrial ionic exchange resins. The in situ coordination-anchored uf-NPs and the tailored hierarchical porous HPC enables superior rate capability (533.1 mA h g-1 at 3.30 A g-1 for Sb@HPC, 276.0 mA h g-1 at 5.37 A g-1 for FeSb2@HPC), enhanced cycling stability, and high reversible areal capacity (5.02 mA h cm-2). Our study demonstrates a potentially scalable uf-NP synthesis strategy with industrial raw materials that can be applied to a large variety of energy materials.

Applications of time‐resolved step‐scan Fourier‐transform infrared spectroscopy in revealing the light‐initiated reactions in condensed phases

AbstractStep‐scan Fourier‐transform infrared spectroscopy (ssFTIR) simultaneously provides the spectroscopic and kinetic information of a given reaction. ssFTIR has been extensively employed to acquire the transient absorption and emission spectra in gas phase for identifying unstable species, for example, various Criegee intermediates, and elucidating the dynamics and kinetics of the reaction, such as the molecular elimination dynamics of haloalkenes and the bimolecular reactions involving chlorine atoms and singlet oxygen atoms. In addition to gaseous studies, ssFTIR has been also utilized to record the time‐resolved difference spectra of the photochemical reactions in condensed phases, such as the photolysis of metal–ligand complexes, photocycles of the retinal proteins, coordination capability of solvents to unstable transient species, chemical reactions of atmosphere‐related molecules in aqua, and the exciplex dynamics of organic light emitting materials. Moreover, my group has pioneered the recording of the transient thermal infrared emission of gold nanostructures upon photoexcitation. The experimental setups and the working principles for probing the time‐resolved infrared absorption and emission in condensed phases will be revealed and a number of studies on chemical, biological, and materials systems will be described. These reported results demonstrate that ssFTIR is a versatile tool for exploring the properties of novel materials and photoreactions in condensed phases.

Toward multi-target self-organizing pursuit in a partially observable Markov game

The multiple-target self-organizing pursuit (SOP) problem has wide applications and has been considered a challenging self-organization game for distributed systems, in which intelligent agents cooperatively pursue multiple dynamic targets with partial observations. This work proposes a framework for decentralized multi-agent systems to improve the implicit coordination capabilities in search and pursuit. We model a self-organizing system as a partially observable Markov game (POMG) featured by large-scale, decentralization, partial observation, and noncommunication. The proposed distributed algorithm–fuzzy self-organizing cooperative coevolution (FSC2) is then leveraged to resolve the three challenges in multi-target SOP: distributed self-organizing search (SOS), distributed task allocation, and distributed single-target pursuit. FSC2 includes a coordinated multi-agent deep reinforcement learning (MARL) method that enables homogeneous agents to learn natural SOS patterns. Additionally, we propose a fuzzy-based distributed task allocation method, which locally decomposes multi-target SOP into several single-target pursuit problems. The cooperative coevolution principle is employed to coordinate distributed pursuers for each single-target pursuit problem. Therefore, the uncertainties of inherent partial observation and distributed decision-making in the POMG can be alleviated. The experimental results demonstrate that by decomposing the SOP task, FSC2 achieves superior performance compared with other implicit coordination policies fully trained by general MARL algorithms. The scalability of FSC2 is proved that up to 2048 FSC2 agents perform efficient multi-target SOP with almost 100% capture rates. Empirical analyses and ablation studies verify the interpretability, rationality, and effectiveness of component algorithms in FSC2.

KINERJA SUPPLIER BAHAN PANGAN DI RUMAH SAKIT X DEPOK

Supplier performance is an indicator that can be used as a first step for the supplier’s success in the relationship with customers in the future. Supplier with bad performance might disturb the business activity, whereas the good one would impact positively to company success. The purpose of this research is to analyze food supplier performance of RS X Depok including the impacts for the hospital. This research is using descriptive methodology with qualitative approach. Data collection was performed by doing some structured interviews. The chosen supplier performance indicators to be used to analyze the food supplier performance were Replenishment Lead Time, On-Time Performance, Supply Flexibility, Delivery Frequency, Supply Quality, Inbound Transportation Cost, Pricing Terms, Information Coordination Capability and Supplier Viability. The result of this research showed both suppliers had a good performance. Supplier BJ was excellent in every aspect of supplier performance. Meanwhile, Supplier AM showed a good performance in almost every aspect but has supply quality shortcomings. Sometimes, the meat weight was inappropriate so it had to be exchanged and the dirty eggshell had to be cleaned several times. Based on their performance, the food suppliers also positively impact the hospital.

A Preliminary Virtual Study on the Feasibility of Transferring Muscular Activation Pattern Behaviors of Psychomotor Exercises

Research has demonstrated that Taekwondo training helps to enhance the coordination capabilities in people with developmental coordination disorders. These excellent results depend on many factors, including the behavior of the muscular activation patterns of psychomotor exercises during Taekwondo training. Our basic idea is to study the behavior of the muscular activation pattern of Taekwondo training (performed by athletes) and to apply the adapted behavior of the muscular activation pattern to other subjects with reduced coordination capabilities to enhance them, in line with the sustainable human development goals. This paper presents a preliminary feasibility study and a first step in this direction using a virtual simulation. First, the Taekwondo front-kick exercise was studied and reproduced using a virtual human model in OpenSim. Second, some perturbations were applied to the virtual human model to analyze the behavior of the muscular activation patterns. Third, functional electrical stimulation (FES) patterns were properly simulated to reproduce the same sequence (and value) of signals of muscular activation in another subject. The proposed methodology was conceived on the basis of a simple example of a Taekwondo kick by using a virtual human model, but its general application can fit all kinds of psychomotor exercises. If future works confirm the simulation results presented in this paper with real implementation, the methodology proposed here could be applied every time human capabilities must be increased with or without sports training (e.g., remaining seated on a chair or lying on a bed).

Structural capabilities in primary care practices where nurse practitioners care for persons living with dementia.

Primary care structural capabilities (i.e., electronic health records, care coordination, community integration, and reminder systems) can address the multiple needs of persons living with dementia (PLWD). This study describes structural capabilities in primary care practices where nurse practitioners (NPs) provide care to PLWD and compares the presence of structural capabilities in practices with a high and low volume of PLWD. We conducted a secondary analysis of cross-sectional data from 293 NPs in 259 practices in California. Logistic regression models were used to determine the association between the volume of PLWD and the presence of structural capabilities. NPs reported that 96% of practices had electronic health records, 61% had community integration, 55% had reminder systems and 35% had care coordination capabilities. Practices with a high volume of PLWD were less likely to have community integration compared to practices with a low volume of PLWD. Many PLWD-serving practices do not have the essential infrastructure for providing optimal dementia care. Practice managers should focus on implementing the essential structural capabilities to address the complex needs of PLWD. Clinicians and practice administrations can use the findings of this study to improve the delivery of care in practices that provide care to PLWD.

OPTIMIZATION OF ROAD SAFETY PARTNERSHIP ACTION (RSPA) IN HANDLING TRAFFIC PROBLEMS IN THE JURISDICTION OF THE TANJUNG PRIOK PORT POLICE STATION

The Tanjung Priok Port in Indonesia faces challenges in traffic management and road safety. To address these issues, the Tanjung Priok Port Police Traffic Unit has implemented Road Safety Partnership Action (RSPA) activities. This study aims to determine the implementation of Road Safety Partnership Action (RSPA) activities carried out by the Tanjung Priok Port Police Traffic Unit in handling traffic problems in the Tanjung Priok Port area. The study incorporates various theories, including Rosen's cooperation theory, Terry's management theory (including planning, organizing, implementing, and supervising), Dr. E Mulyana's competency theory, and problem-solving theory. A qualitative approach with descriptive analysis was employed. The findings revealed suboptimal implementation of the RSPA activities by the Tanjung Priok Port Police Traffic Unit in addressing traffic and road transportation issues. Furthermore, the competence of the Satlantas Polres Pelabuhan Tanjung Priok personnel in executing the RSPA activities was also deemed suboptimal. The active system and methodology employed in the RSPA activities have not been fully maximized. Therefore, optimization measures are required, including strengthening coordination and communication capabilities, empowering budget support and improving facilities and infrastructure in RSPA activities, enhancing the enforcement of traffic violations and management of traffic accidents, fostering personnel quality in executing the RSPA activities, implementing traffic engineering measures in anticipation of increased port activities related to transportation, encouraging community participation, and utilizing advancements in information technology, particularly in traffic engineering within the Tanjung Priok Port area.