Form Of Law Research Articles

Understanding Wireless ChannelsThrough NeRF2

Despite Maxwell's formulation of the electromagnetic wave laws over a century and a half ago, accurately modeling the transmission of RF signals within electrically complex environments continues to be a formidable challenge. This complexity arises from intricate interactions of RF signals with various obstacles, such as reflections and diffractions. Inspired by the effective utilization of neural networks in computer vision for representing optical fields, this paper introduces NeRF2, a novel neural radio-frequency radiance field. NeRF2 conceptualizes a continuous, volumetric scene function to interpret RF signal propagation. Uniquely, NeRF2, once trained with limited signal measurements, can predict the characteristics and reception of a signal at an arbitrary point, given the transmitter's location. Functioning as a physical-layer neural network, NeRF2 amalgamates learned statistical models with physical ray tracing to create synthetic datasets, tailored for the training needs of application-layer artificial neural networks (ANNs). This integration, termed "turbo-learning," combines authentic and synthetic datasets, significantly augmenting ANNs' training efficacy. Experimental results illustrate that turbo-learning can substantially improve performance, with an estimated 50% enhancement. The efficacy of NeRF2 is further underscored in its applications in indoor localization and 5G MIMO systems.

Real-time and hardware in the loop validation of electric vehicle performance: Robust nonlinear predictive speed and currents control based on space vector modulation for PMSM

The transport industry's environmental impact has prompted various stakeholders to focus more on electric vehicles as a potential solution. Extensive research on electric vehicle motor control reveals their complexity, highlighting the crucial role of the traction motor control mechanism being one of their essential subsystems. This study presents a novel approach to control the drive system of an electric vehicle's permanent magnet synchronous motor, using a robust non-linear model predictive control in a cascaded structure combined with a space vector modulation technique. The formulation of the robust non-linear model predictive control law involves optimizing a new cost function with the inclusion of an integral action in the controller to ensure zero steady-state error. An important aspect of this control approach is its ability to enhance robustness without needing information about external perturbations and parameter uncertainties. Moreover, the space vector modulation technique is designed to address the issue of current harmonic distortion by carefully selecting appropriate switching vectors. The appropriate selection for space voltage vectors for every sampling period maintains a consistent switching frequency. As a result, the SVM can enhance torque-rippled regulation and accomplish effective flux and torque control. The performance of the proposed control system is evaluated through a series of numerical simulations using MATLAB/Simulink. The simulation results are analyzed and compared to assess the effectiveness of the proposed control system in terms of tracking accuracy, disturbance rejection, robustness against parameter uncertainties, reduction of torque, and current ripples. To further validate the numerical simulation results, a hardware-in-the-loop (HIL) setup is established using the OPAL-RT platform. Furthermore, experimental validation on a PMSM utilizing the dSPACE DS1202 board is carried out, demonstrating the efficacy of the proposed control system. These findings validate the suggested control technique's robustness and efficiency.

ANALISIS KEABSAHAN TRANSAKSI JUAL BELI DENGAN SISTEM CASH ON DELIVERY MENURUT HUKUM EKONOMI SYARIAH

This article aims to analyze the validity of buying and selling transactions with the Cash on Delivery (COD) system according to the perspective of khiyar 'aib. The research method uses qualitative research, which is a type of juridical approach where data is obtained from primary materials in the form of laws and fiqh books. The results of this study conclude that one of the risks in buying and selling transactions with the COD system is the incompatibility of the goods delivered or the goods are damaged. Therefore, the importance of khiyar rights in buying and selling transactions, especially khiyar 'aib. According to the review of muamalah fiqh, it can be concluded that the sale and purchase transaction with the COD system is valid because it has fulfilled the pillars and conditions of sale and purchase and with the enactment of khiyar in the transaction. With the existence of khiyar 'aib in buying and selling transactions, it can minimize the occurrence of losses to one of the parties.

The Synergy of Indonesian National Police and Army in the Effort to Treat Criminal Terrorism

The implementation of synergy between the Indonesian Police, Indonesian National Armed Forces, and the community in the context of overcoming the crime of terrorism, where the problem becomes a legal problem when proposed by the Draft Terrorism Law. The problem in this research is how the legal problems in the implementation of the synergy of the Indonesian Police, the Indonesian National Armed Forces and the Community in the effort to tackle terrorism crime, how the current criminal law policy is applied in overcoming terrorism crime and how is the formulation of criminal law applied in tackling acts criminal terrorism in the future. This research method is empirical juridical, and data is collected from library studies, interviews, and observations. The conceptual framework in the study includes the concept of criminal law policies and the concept of criminal acts of terrorism. The results of this study indicate the efforts to tackle terrorism in Indonesia stem from differences in vision and mission between the Indonesian Police and the Indonesian National Army in the aim of synergizing to eradicate criminal acts of terrorism. The emergence of a narrow mindset of some people who think that the issuance of Police Chief Regulation No. 7 of 2008 concerning Basic Guidelines for Strategy and Implementation of Community Policing in Handling Indonesian Police Tasks is seen as an effort to counteract the activities carried out by Babinsa formed by the Indonesian National Army.

Peridynamic neural operators: A data-driven nonlocal constitutive model for complex material responses

Neural operators, which can act as implicit solution operators of hidden governing equations, have recently become popular tools for learning the responses of complex real-world physical systems. Nevertheless, most neural operator applications have thus far been data-driven and neglect the intrinsic preservation of fundamental physical laws in data. In this work, we introduce a novel integral neural operator architecture called the Peridynamic Neural Operator (PNO) that learns a nonlocal constitutive law from data. This neural operator provides a forward model in the form of state-based peridynamics, with objectivity and momentum balance laws automatically guaranteed. As applications, we demonstrate the expressivity and efficacy of our model in learning complex material behaviors from both synthetic and experimental data sets. We also compare the performances with baseline models that use predefined constitutive laws. We show that, owing to its ability to capture complex responses, our learned neural operator achieves improved accuracy and efficiency. Moreover, by preserving the essential physical laws within the neural network architecture, the PNO is robust in treating noisy data. The method shows generalizability to different domain configurations, external loadings, and discretizations.

The influence of solvent refractive index on the photoluminescence decay of thick-shell gradient-alloyed colloidal quantum dots investigated in a wide range of delay times.

Colloidal semiconductor quantum dots have many potential optical applications, including quantum dot light-emitting diodes, single-photon sources, or biological luminescent markers. The optical properties of colloidal quantum dots can be affected by their dielectric environment. This study investigated the photoluminescence (PL) decay of thick-shell gradient-alloyed colloidal semiconductor quantum dots as a function of solvent refractive index. These measurements were conducted in a wide range of delay times to account for both the initial spontaneous decay of excitons and the delayed emission of excitons that has the form of a power law. It is shown that whereas the initial spontaneous PL decay is very sensitive to the refractive index of the solvent, the power-law delayed emission of excitons is not. Our results seem to exclude the possibility of carrier self-trapping in the considered solvents and suggest the existence of trap states inside the quantum dots. Finally, our data show that the average exciton lifetime significantly decreases as a function of the solvent refractive index. The change in exciton lifetime is qualitatively modeled and discussed.

For a Justice-to-Come: Milo Rau’s Utopian Realism

One of the most prolific political theatre makers in Europe today, Milo Rau is known for his commitment to a realist art of possibility—a “Möglichkeitsrealismus,” as he defines it, devoted to opening space for envisioning possible alternatives to the status quo. Drawing on Ernst Bloch’s writings on utopia, this article argues for an understanding of Rau’s artistic practice as a kind of “concrete utopianism” that materially engages the world so as to imagine—and enact—new possibilities for improvement and transformation. Via a reading of Rau’s Kongo Tribunal (2015), an attempt is made to show how, by staging the tribunal in the here and now of performance, the artist seeks to disclose the real but not yet realized possibilities available in the present, giving form to an alternative institutionality—and an alternative practice of justice—that is made fully graspable in the imagination and in reality. As a material act of imagining otherwise, the Kongo Tribunal refuses the closure of the present, inviting spectators to step back and recognize the institutionalized forms of law and justice not as fixed but variable—and thus (still) open to change.

Estimates of constants in the limit theorems for chaotic dynamical systems

In a vast area of probabilistic limit theorems for dynamical systems with chaotic behaviors always only functional form (exponential, power, etc.) of the asymptotic laws and of convergence rates were studied. However, for basically all applications, e.g., for computer simulations, development of algorithms to study chaotic dynamical systems numerically, as well as for design and analysis of real (e.g., in physics) experiments, the exact values (or at least estimates) of constants (parameters) of the functions, which appear in the asymptotic laws and rates of convergence, are of primary interest. In this paper, we provide such estimates of constants (parameters) in the central limit theorem, large deviations principle, law of large numbers and the rate of correlations decay for strongly chaotic dynamical systems.

Modus Tindak Pidana Pencucian Uang di Perdagangan Pasar Modal

This study aims to identify and analyze the modus operandi used in money laundering in the capital market trading sector. The research method used is a normative education method that looks at matters related to law, both formal and non-formal law and analyzes primary data and secondary data. The results of money laundering research in the capital market can occur by the placement, layering, and integration process through the capital market. As a result, money laundering in the capital market is growing rapidly, especially with the use of the capital market as a means of laundering money proceeds of crimes such as corruption. Securities buying and selling activities in the capital market are difficult to supervise because of their complexity and actors can practice market manipulation with the Placement, Layering, and Integration methods. Although regulations related to money laundering in the capital market are not yet firm, supervisory and law enforcement agencies have their own regulations. To minimize this crime, good cooperation between authorized institutions is needed.

Exploring Performance and Challenges Faced by Tanods: A Comprehensive Review of Related Literature

The manuscript offers an in-depth examination of the performance and obstacles faced by barangay tanods, vital civilian volunteers tasked with upholding peace and security in areas where formal law enforcement presence is scarce. The study extensively examines various aspects of barangay tanods' roles, responsibilities, and operational effectiveness, emphasizing their satisfaction levels, training needs, empowerment initiatives, and operational challenges. It underscores the significance of continuous training programs, specialized competencies, and community responses in improving the overall performance of barangay peacekeeping teams. Additionally, the research explores how barangay tanods engage in disaster risk reduction, respond to public health emergencies, and adapt to evolving work environments, demonstrating their resilience and adaptability during crises. While recognizing the effectiveness of barangay tanod across different domains, the study also highlights operational barriers like limited resources and challenges in information dissemination that impede their optimal performance. The study concludes by promoting research initiatives that encompass gender diversity to gain deeper insights into the responsibilities and challenges encountered by female tanods, aiming to improve the tanods' overall success in keeping peace and order. This research significantly adds to the domain of existing knowledge by illuminating the essential function fulfilled by barangay tanods and providing valuable perspectives to direct upcoming researchers in advancing understanding within this critical field.

Navigating the Legal Uncertainty and Informality in Authoritarian Regimes: Legal Culture, Governance and Business Environment in Uzbekistan

Navigating the Legal Uncertainty and Informality in Authoritarian Regimes: Legal Culture, Governance and Business Environment in Uzbekistan

Research on the Unified Mechanism of Law and Morality from Ronald Dworkin's "Law's Empire"

With the development of society, many legal issues have arisen, and it is particularly important to maintain social order and establish correct values. Exploring the unified mechanism of the interaction between law and morality in conjunction with Ronald Dworkin's Laws Empire. The law belongs to a specific normative system, which regulates human behavior through legislation, judiciary, and law enforcement, ensuring social order stability and indirectly reflecting moral concepts. Morality belongs to intrinsic values, influences individual behavior and choices, reflects cultural traditions and social consensus, and influences the formulation of laws. They are interrelated and constrained, jointly shaping social norms. By using literature analogy and theoretical research methods, it is proposed to establish a symmetrical system between moral consciousness and legal regulations, apply this theory to practice, continuously improve the legal system, safeguard the rights and obligations of citizens, and promote social progress.

Concept of Islamic Law Enforcement In the History and Practice of Islamic Justice

Upholding justice in social life has an important meaning in one of the efforts to build a high and dignified national civilization. Justice is carried out by judicial institutions. The performance of our courts or justice system is far from satisfactory, which results in a sense of comfort and happiness for justice seekers. Court decisions only create decisions that are procedurally fair. Likewise, court decisions seem more likely to favor parties who have money and power. Access to justice that should be equal for all levels of society cannot be achieved, so only elite people can enjoy it. In administering the judicial process, Islamic law aims to enforce law and justice proportionally based on Islamic Sharia. The growth and development of Islamic justice is a product of interactions within the social system, including with existing judicial institutions. Law enforcement in Indonesia does not synergize with each other in realizing justice. This is due to the position and standing of legal institutions where the function of investigation and prosecution is under executive power, while the function of adjudicating and deciding is under the Supreme Court. This causes a tendency to protect the interests of their respective institutions rather than law enforcement efforts in the public interest. The problem formulation in this paper is what is the concept of law enforcement in Islamic law in the practice and history of Islamic justice? The conclusion is:The concept of law enforcement in Islamic law does not differentiate between civil and criminal cases. Law enforcement includes material law and formal law. Material law originates from the Al-Qur'an, As-Sunnah and Fiqh.

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We consider the random motion of a particle that moves with constant velocity in R3\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$\\mathbb {R}^3$$\\end{document}. The particle can move along four different directions that are attained cyclically. It follows that the support of the stochastic process describing the particle’s position at a fixed time is a tetrahedron. We assume that the sequence of sojourn times along each direction follows a Geometric Counting Process (GCP). When the initial condition is fixed, we obtain the explicit form of the probability law of the process, for the particle’s position. We also investigate the limiting behavior of the related probability density when the intensities of the four GCPs tend to infinity. Furthermore, we show that the process does not admit a stationary density. Finally, we introduce the first-passage-time problem for the first component of the process through a constant positive boundary providing the bases for future developments.

Study on the Current Status of China's Road to the Rule of Law and Countermeasures

The purpose of this thesis is to study the current situation of China's rule of law road and countermeasures, and to put forward corresponding recommendations. Firstly, the historical evolution of China's rule of law path is analysed, including the characteristics of the rule of law in ancient times, the beginning of the rule of law path in modern China and the current development of the rule of law. Then, the progress and achievements of China's rule of law construction are discussed, covering the formulation and improvement of laws and regulations, the advancement of the reform of the judicial system, as well as the enhancement of civic awareness and the popularisation of the concept of the rule of law. Then, the problems and challenges facing China's rule of law road are pointed out, including the imperfections in the implementation of laws and the lack of enforcement, the problems of judicial justice and judicial independence, the insufficient protection of citizens' rights and the lack of rule of law culture. Finally, countermeasures are proposed to strengthen the construction of the legal system, improve the judicial system, raise the level of civil rights protection and cultivate a culture of the rule of law. Through these countermeasures, the development of China's rule of law road can be further promoted, the level of the rule of law can be improved, and a strong guarantee can be provided for social stability and sustainable development.

Scaling law of real traffic jams under varying travel demand

The escalation of urban traffic congestion has reached a critical extent due to rapid urbanization, capturing considerable attention within urban science and transportation research. Although preceding studies have validated the scale-free distributions in spatio-temporal congestion clusters across cities, the influence of travel demand on that distribution has yet to be explored. Using a unique traffic dataset during the COVID-19 pandemic in Shanghai 2022, we present empirical evidence that travel demand plays a pivotal role in shaping the scaling laws of traffic congestion. We uncover a noteworthy negative linear correlation between the travel demand and the traffic resilience represented by scaling exponents of congestion cluster size and recovery duration. Additionally, we reveal that travel demand broadly dominates the scale of congestion in the form of scaling laws, including the aggregated volume of congestion clusters, the number of congestion clusters, and the number of congested roads. Subsequent micro-level analysis of congestion propagation also unveils that cascade diffusion determines the demand sensitivity of congestion, while other intrinsic components, namely spontaneous generation and dissipation, are rather stable. Our findings of traffic congestion under diverse travel demand can profoundly enrich our understanding of the scale-free nature of traffic congestion and provide insights into internal mechanisms of congestion propagation.

Peculiarities and content of tax legal relations in conditions of digitalization

The article examines the peculiarities and content of tax legal relations in the conditions of digitalization based on the current legislation. The object of research is a set of legal relations in the field of taxation that arise and develop in the conditions of digitalization. The subject is the principles and norms of tax law in the unified system of forms of European law implemented in the context of European integration. The methodological basis is represented by general scientific methods of knowledge and private scientific methods of knowledge - historical, statistical, structural-functional, comparative-legal, formal-legal. It is indicated that the increased influence of digital technologies on modern tax legal relations requires the scientific and professional community to carry out detailed research and revision of the entire complex of transformation of tax legal relations, as well as the development of the most effective models of relevant legal relations and guarantees of ensuring the rights of taxpayers in the digital reality. There are no unified approaches to assessing the legal consequences and content of the transformation of tax relations in the context of the development of digital technologies. It is noted that the introduction of digital technologies in the field of tax legal relations has led to the fact that the existing guarantees of ensuring the rights of taxpayers, established in the legislation on taxes and fees, as well as developed in the course of individual regulation of legal relations in the field of taxation, are insufficient to comply with European legal standards regarding the effectiveness and efficiency of restoration of violated rights. The implementation of digital technologies in the process of interaction between the state and society in the field of taxation involves not only the simplification of the corresponding interaction, but also the development of qualitatively new models of digital interaction based on the analysis of the existing legal regulation. The transforming effect of digitalization on tax legal relations is based on the communicative potential of digital technologies, the possibility of effective functioning of big data systems, simplified interaction of participants in tax legal relations, the possibility of automating operations in law enforcement and analytical activities of tax authorities.

Application Of Electronic Evidence As Extension Of Legal Civil Evidence Divorce Cases In Indonesia

Electronic evidence serves as a crucial component in civil trials, such as divorce cases, offering comprehensive proof to sway judges and ensure justice and legal certainty for involved parties. Nonetheless, disagreement persists regarding its classification, whether as supplementary or primary evidence, posing significant questions within formal and material law. This study employs normative juridical legal research, which scrutinizes theories, concepts, legal principles, and statutory regulations pertinent to the subject. Under Article 5(1) of the ITE Law, electronic evidence, including electronic information, documents, and their printouts, is recognized as valid legal evidence, extending the scope of admissible evidence in Indonesia. Formal requirements for electronic evidence, or digital evidence, need not be in written form; printouts are considered presumptive or preliminary evidence. However, material requirements stipulate that digital evidence must guarantee authenticity, integrity, and availability, often necessitating testimony from digital forensic experts. This dual nature of electronic evidence highlights its importance and complexity in contemporary legal proceedings, demanding a nuanced understanding and application within the framework of Indonesian law.

The role of the new institutional sociology in implementing the environmental agenda

The new institutional Sociology declares that organizations, whether public or private, are influenced by norms, customs and beliefs institutionalized in their structure. Therefore, it is possible to infer that these factors can also influence organizations' actions regarding the environment and sustainability. Based on this understanding, we sought to investigate the role of the new institutional Sociology in the implementation of the environmental agenda. Given the purpose of this work, it is possible to classify it as bibliographic and exploratory in nature. Scientific articles, books, reports and other secondary data of national and international origin were used as theoretical support for the research. In the context of the environmental agenda, institutions can materialize in the form of laws, regulations, public policies, positioning of the professional class, behavior of successful organizations, consumer preferences and many other factors. It was noticed that institutions pressure organizations to develop sustainable practices and these, in turn, enable environmental conservation without necessarily impeding economic development. It was also possible to identify that the pressures felt by organizations to adopt similar environmental practices are explained through the phenomenon understood as institutional isomorphism. This occurs in three ways: coercive; mimetic and normative. Furthermore, this study allowed us to understand the levels of implementation of an environmental agenda. However, it was observed that agendas can be implemented at global, national and local levels. And, the adoption of environmentally sustainable practices in organizations is motivated, above all, by the need to legitimize organizations.

Nuclear Level Density in the X(888, 274) System

Bevelacqua Resources, 7531 Flint Crossing Circle SE, Owens Cross Roads, AL 35763 USA  Bevelresou@aol.com       Level densities for the X(788, 274) system are calculated using a single particle methodology incorporating the Rost interaction and pairing interaction of Blomqvist and Wahlborn. Energy level fluctuations are smoothed utilizing the constant temperature, power law, and equidistant model functional forms. The constant temperature relationship is used to model the density and total number of energy levels. The total number of levels is also compared with the predictions of the power law and equidistant models. Systematics of level densities for theoretical superheavy nuclei are discussed. Key Words: Nuclear Level Density, Single Particle Model, Constant Temperature Model, Power Law Model, Equidistant Model, Superheavy Nuclei.