Hasil untuk "Law of nations"

H. Koh

Lidija Madžar, Ivan Đekić, Zorica Đurić

The aim of this paper is to empirically assess the influence of the most significant agricultural measures on basic economic indicators in original BRICS countries (Brazil, Russia, India, China and South Africa), as well as to offer reasonable explanations for the nature of the established relations. For this purpose, two models were built: a) The Period Random Effects Model that traces their influence on GDP growth rate, and b) Two-way Random Effects Model that assesses their influence on Average income in BRICS nations. The paper determined mostly negative and statistically significant relations between mere agricultural measures and economic indicators, pointing to the conclusion that these countries are burdened by problems of law agricultural productivity, poor technological progress and low value added in their agriculture, as well as to the need for the implementation of more serious institutional, land, production, education, infrastructural and other fields of reforms in BRICS.

R. Sh. Davletgildeev, D. V. Zarubin

INTRODUCTION. The history of international law has attracted special attention of domestic legal scholars in the past and continues to arouse high scientific interest among legal researchers at the present time. There is no doubt that this issue will not cease to be the subject of serious scientific research in the future. The ongoing scientific study of issues related to the history of international law is quite justified. On the one hand, the ongoing development of international relations and modern trends in interstate interaction allow us to rethink past events in world life. On the other hand, the future sustainable and effective development of international law is impossible without analyzing the past. This is explained by the fact that turning to the accumulated experience of international legal regulation, as well as to early and subsequent concepts of international law, can provide invaluable assistance in solving the problems facing the world community in modern times. In this regard, there is no doubt about the relevance of the monograph by I.Z. Farkhutdinov «Evolution of International Law – from Westphal to Versailles», published in 2024.MATERIALS AND METHODS. The writing of this work is based both on the approaches and conclusions formulated in the monograph under review, and on the scientific works of domestic and foreign international lawyers on the issues under consideration. In preparing the review, general scientific and special methods of cognition used in legal research were used.RESEARCH RESULTS. The chronological framework of the presented study is designated by the adoption of a few important international documents, which, on the one hand, marked the completion of the Thirty Years' War of 1618-1648 and the First World War of 1914-1918, respectively, and, on the other hand, established certain models of international relations in a specific historical period. The monograph opens with a study of the origin of international law as a regulator of interstate relations. Then it moves on to the problems of the Vienna Congress and the formation of the Vienna system of international relations. The final part of the monograph is entitled «From Sarajevo to Versailles. From the «law of military conflicts» to the First World War.DISCUSSION AND CONCLUSIONS. In conclusion, it is noted that the monograph by I.Z. Farkhutdinov «Evolution of International Law – from Westphal to Versailles» is a monographic work with a deep personal view of the history of international law of the 16th-20th centuries, with extensive use of the achievements of related social sciences: history, theory of international relations, political science, which makes a significant contribution to the development of international legal science. On the one hand, it invites to discuss the stated topic, and on the other, serves as a guide for future legal research on the history of international law (both the legal system and science), as well as interstate relations. In addition, it is hoped that subsequent studies of the evolution of international law, covering other geographical and chronological frameworks of its historical development, will be reflected by the author of the monograph under review in his further scientific research.

Jianbin Fu, Weixian Liu

The Environmental Impact Assessment (EIA) provisions form a crucial part of the Agreement under the United Nations Convention on the Law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas Beyond National Jurisdiction (the BBNJ Agreement) and are expected to have significant implications for States Parties. From a Chinese perspective, this study applies the SWOT-PEST analytical framework to examine the potential impacts of the BBNJ EIA rules on China.The findings reveal both opportunities and challenges across four dimensions: political, economic, social, and technological. Politically, China possesses certain policy and legal foundations, yet these are not fully developed, and while its international discourse power may expand, new regulatory barriers may arise. Economically, the healthy development of the marine economy supports the implementation of the new rules, however, in the short term, enterprises face multiple pressures such as rising costs and delayed returns, intensifying resource competition, while in the long run, this may facilitate their transformation and upgrading. Socially, despite existing gaps relative to international benchmarks, the engagement of diverse stakeholders provides a foundational basis for rule implementation, and although rising social pressures and adaptation costs present challenges, this also creates opportunities for multi-stakeholder development. Technologically, advancements in deep-sea technologies provide critical support for rule implementation while core technologies remain bottlenecked, facing threats from external technological barriers and simultaneously offering opportunities for cultivating marine technology expertise. Based on this analysis, the paper proposes potential strategies, including active participation in global ocean governance, advancement of deep-sea technologies, promotion of corporate transformation, and improvement of domestic legal frameworks

L. Thomas van Binsbergen, Marten C. Steketee, Milen G. Kebede et al.

Compliance with the GDPR privacy regulation places a significant burden on organisations regarding the handling of personal data. The perceived efforts and risks of complying with the GDPR further increase when data processing activities span across organisational boundaries, as is the case in both small-scale data sharing settings and in large-scale international data spaces. This paper addresses these concerns by proposing a case-generic method for automated normative reasoning that establishes legal arguments for the lawfulness of data processing activities. The arguments are established on the basis of case-specific legal qualifications made by privacy experts, bringing the human in the loop. The obtained expert system promotes transparency and accountability, remains adaptable to extended or altered interpretations of the GDPR, and integrates into novel or existing distributed data processing systems. This result is achieved by defining a formal ontology and semantics for automated normative reasoning based on an analysis of the purpose-limitation principle of the GDPR. The ontology and semantics are implemented in eFLINT, a domain-specific language for specifying and reasoning with norms. The XACML architecture standard, applicable to both access and usage control, is extended, demonstrating how GDPR-based normative reasoning can integrate into (existing, distributed) systems for data processing. The resulting system is designed and critically assessed in reference to requirements extracted from the GPDR.

Simon Chesterman

Artificial intelligence is reshaping science, society, and power. Yet many debates over its likely impact remain fixated on extremes: utopian visions of universal benefit and dystopian fears of existential doom, or an arms race between the U.S. and China, or the Global North and Global South. What's missing is a serious conversation about distribution - who gains, who loses, and who decides. The global AI landscape is increasingly defined not just by geopolitical divides, but by the deepening imbalance between public governance and private control. As governments struggle to keep up, power is consolidating in the hands of a few tech firms whose influence now rivals that of states. If the twentieth century saw the rise of international institutions, the twenty-first may be witnessing their eclipse - replaced not by a new world order, but by a digital oligarchy. This essay explores what that shift means for international law, global equity, and the future of democratic oversight in an age of silicon sovereignty.

Heather J. Alexander, Jonathan A. Simon, Frédéric Pinard

The law draws a sharp distinction between objects and persons, and between two kinds of persons, the ''fictional'' kind (i.e. corporations), and the ''non-fictional'' kind (individual or ''natural'' persons). This paper will assess whether we maximize overall long-term legal coherence by (A) maintaining an object classification for all future AI systems, (B) creating fictional legal persons associated with suitably advanced, individuated AI systems (giving these fictional legal persons derogable rights and duties associated with certified groups of existing persons, potentially including free speech, contract rights, and standing to sue ''on behalf of'' the AI system), or (C) recognizing non-fictional legal personhood through legal identity for suitably advanced, individuated AI systems (recognizing them as entities meriting legal standing with non-derogable rights which for the human case include life, due process, habeas corpus, freedom from slavery, and freedom of conscience). We will clarify the meaning and implications of each option along the way, considering liability, copyright, family law, fundamental rights, civil rights, citizenship, and AI safety regulation. We will tentatively find that the non-fictional personhood approach may be best from a coherence perspective, for at least some advanced AI systems. An object approach may prove untenable for sufficiently humanoid advanced systems, though we suggest that it is adequate for currently existing systems as of 2025. While fictional personhood would resolve some coherence issues for future systems, it would create others and provide solutions that are neither durable nor fit for purpose. Finally, our review will suggest that ''hybrid'' approaches are likely to fail and lead to further incoherence: the choice between object, fictional person and non-fictional person is unavoidable.

Yordan Gunawan, Danu Fernando, Rahmawati Mayta Wardani et al.

The conflict caused by the government's negligence in handling political issues that have an impact on the welfare of children's rights that should be obtained, research uses a normative approach method. By using the regulation of children's rights in the Convention on the Rights of the Child which is a universal principle and legal norm regarding the position of children and international human rights treaties, the purpose of research is to find out the causes of the loss of children's human rights caused by government negligence and how the implementation of international law and the contribution of UNICEF (United Nations International Children's Emergency Fund) in protecting children's rights, the Convention on the Rights of the Child is recognized as the most advanced human rights treaty, The Convention on the Rights of the Child is recognized as the most advanced human rights treaty agreed upon by states, the contribution of international humanitarian agencies that work with other international agencies to reduce or eliminate violence against children and provide special treatment for children who have mental disorders because see what children should not see, as an international organization UNICEF not only oversees and prevents the welfare of children but also determines the prospects for a decent and humane life for minors.

Grenfieth de Jesus Sierra Cadena

Este artículo es la conferencia presentada en el XI CONGRESO REDOEDA en Curitiba Brasil en 2023. Donde se expone y se reflexionan sobre los resultados de dos proyectos de implementación de sistemas de IA que fueron instalados en la Corte Constitucional y el Consejo de Estado de Colombia; por parte de un equipo mixto de juristas de la Universidad del Rosario y el laboratorio IALAB de la Universidad de Buenos Aires. Acá se reflexiona de como la IA no solo modifica, haciendo más eficiente, el proceso de producir decisiones judiciales, sino igualmente como su implementación, desarrollo y puesta en práctica impacta en la cultura jurídica de las altas cortes, y sus procesos organizacionales. Teniendo un impacto directo en el principio de eficiencia judicial para desarrollar la tutela judicial efectiva, el acceso a la justicia, y la protección en derechos fundamentales.

Dian W. Tjondronegoro

Artificial Intelligence (AI) has the potential to revolutionize various sectors, yet its adoption is often hindered by concerns about data privacy, security, and the understanding of AI capabilities. This paper synthesizes AI governance approaches, strategic themes, and enablers and challenges for AI adoption by reviewing national AI strategies from leading nations. The key contribution is the development of an EPIC (Education, Partnership, Infrastructure, Community) framework, which maps AI implementation requirements to fully realize social impacts and public good from successful and sustained AI deployment. Through a multi-perspective content analysis of the latest AI strategy documents, this paper provides a structured comparison of AI governance strategies across nations. The findings offer valuable insights for governments, academics, industries, and communities to enable responsible and trustworthy AI deployments. Future work should focus on incorporating specific requirements for developing countries and applying the strategies to specific AI applications, industries, and the public sector.

Duo Xu, Jenna Karcheski, Chi-Yan Law et al.

Accurately measuring magnetic field strength in the interstellar medium, including giant molecular clouds (GMCs), remains a significant challenge. We present a machine learning approach using Denoising Diffusion Probabilistic Models (DDPMs) to estimate magnetic field strength from synthetic observables such as column density, dust continuum polarization vector orientation angles, and line-of-sight (LOS) nonthermal velocity dispersion. We trained three versions of the DDPM model: the 1-channel DDPM (using only column density), the 2-channel DDPM (incorporating both column density and polarization angles), and the 3-channel DDPM (which combines column density, polarization angles, and LOS nonthermal velocity dispersion). We assessed the models on both synthetic test samples and new simulation data that were outside the training set's distribution. The 3-channel DDPM consistently outperformed both the other DDPM variants and the power-law fitting approach based on column density alone, demonstrating its robustness in handling previously unseen data. Additionally, we compared the performance of the Davis-Chandrasekhar-Fermi (DCF) methods, both classical and modified, to the DDPM predictions. The classical DCF method overestimated the magnetic field strength by approximately an order of magnitude. Although the modified DCF method showed improvement over the classical version, it still fell short of the precision achieved by the 3-channel DDPM.

L. Tacconi, Rafael Jacques Rodrigues, A. Maryudi

The Government of Indonesia has committed to reducing emissions from deforestation and forest degradation. However, the country suffers from one of the most significant illegal logging and illegal land clearing conditions in the world. Brazil was in a similar condition to Indonesia when it implemented an aggressive and strategic forest law enforcement policy which enable it to significantly reduce deforestation. Indonesia does not have such a strategic approach to forest law enforcement. It should consider the features of Brazil’s strategy in order to improve its forest law enforcement activities in order to be able to deliver on the reduction of forest emissions that it has pledged in Nationally Determined Contributions statement to the United Nations Framework Convention on Climate Change. Indonesia’s efforts, and those of other countries, would be enhanced by research on the reasons at the root of the unsuccessful forest law enforcement policies and activities over the two decades since the spotlight was put on illegal logging at the first Forest Law Enforcement, Governance and Trade conference held in Bali in 2001.

Anel Ferreira-Snyman

In contrast with the early years of space flight that were dominated by the political priorities and military concerns of the two superpowers, the USA and the then Soviet Union, a new space era has dawned where not only states are involved as serious actors in the space arena, but also private companies. Because of the significant increase in the number of space actors, outer space is becoming a congested and competitive environment. It is self-evident that the significant increase in private and state-sponsored space ventures has serious implications for the protection and sustainability of the outer space environment. Specifically, the proliferation of space debris and the current lack of protection of vulnerable scientific, historical, and cultural sites on celestial bodies are issues of concern. Several measures to balance the seemingly competing interests of space exploration and the sustainability of the space environment have been suggested. This article aims to discuss these measures and to assess to what extent they are in conformity with the current outer space governance regime. It is concluded that the measures suggested to actively address the space debris problem and to protect the cultural heritage in space may contravene the Outer Space Treaty, especially the rules and prohibitions regarding property rights in space. Moreover, whilst the removal of orbital debris is essential to ensure the sustainable use of the outer space environment, some space junk may have cultural significance and be worthy of protection. A balance should thus be struck between preserving cultural heritage and managing the risks posed by space debris. It is therefore recommended that the development of interim soft-law rules (and an eventual treaty) should be undertaken under the auspices of existing United Nations bodies, namely the UNCOPUOS and UNESCO.

Dong Quan Ngoc Nguyen

In this paper, we establish an explicit higher reciprocity law for the polynomial ring over a nonprincipal ultraproduct of finite fields. Such an ultraproduct can be taken over the same finite field, which allows to recover the classical higher reciprocity law for the polynomial ring $\mathbb{F}_q[t]$ over a finite field $\mathbb{F}_q$ that is due to Dedekind, Kühne, Artin, and Schmidt. On the other hand, when the ultraproduct is taken over finite fields of unbounded cardinalities, we obtain an explicit higher reciprocity law for the polynomial ring over an infinite field in both characteristics $0$ and $p >0$ for some prime $p$. We then use the higher reciprocity law to prove an analogue of the Grunwald--Wang theorem for such a polynomial ring in both characteristics $0$ and $p > 0$ for some prime $p$.

A. Lynch, Charles H. Norchi, Xueke Li

Sea ice levies an impost on maritime navigability in the Arctic, but ice cover diminution due to anthropogenic climate change is generating expectations for improved accessibility in coming decades. Projections of sea ice cover retreating preferentially from the eastern Arctic suggest key provisions of international law of the sea will require revision. Specifically, protections against marine pollution in ice-covered seas enshrined in Article 234 of the United Nations Convention on the Law of the Sea have been used in recent decades to extend jurisdictional competence over the Northern Sea Route only loosely associated with environmental outcomes. Projections show that plausible open water routes through international waters may be accessible by midcentury under all but the most aggressive of emissions control scenarios. While inter- and intraannual variability places the economic viability of these routes in question for some time, the inevitability of a seasonally ice-free Arctic will be attended by a reduction of regulatory friction and a recalibration of associated legal frameworks.

Jack Murdoch Moore, Gang Yan, Eduardo G. Altmann

Power-law distributions are essential in computational and statistical investigations of extreme events and complex systems. The usual technique to generate power-law distributed data is to first infer the scale exponent $α$ using the observed data of interest and then sample from the associated distribution. This approach has important limitations because it relies on a fixed $α$ (e.g., it has limited applicability in testing the {\it family} of power-law distributions) and on the hypothesis of independent observations (e.g., it ignores temporal correlations and other constraints typically present in complex systems data). Here we propose a constrained surrogate method that overcomes these limitations by choosing uniformly at random from a set of sequences exactly as likely to be observed under a discrete power-law as the original sequence (i.e., regardless of $α$) and by showing how additional constraints can be imposed in the sequence (e.g., the Markov transition probability between states). This non-parametric approach involves redistributing observed prime factors to randomize values in accordance with a power-law model but without restricting ourselves to independent observations or to a particular $α$. We test our results in simulated and real data, ranging from the intensity of earthquakes to the number of fatalities in disasters.

Parthajit Biswas, Prateksh Dhivakar, Nilay Kundu

This work extends the proof of a local version of the linearized second law involving an entropy current with non-negative divergence by including the arbitrary non-minimal coupling of scalar and $U(1)$ gauge fields with gravity. In recent works, the construction of entropy current to prove the linearized second law rested on an important assumption about the possible matter couplings to gravity: the corresponding matter stress tensor was assumed to satisfy the null energy conditions. However, the null energy condition can be violated, even classically, when the non-minimal coupling of matter fields to gravity is considered. Considering small dynamical perturbations around stationary black holes in diffeomorphism invariant theories of gravity with non-minimal coupling to scalar or gauge fields, we prove that an entropy current with non-negative divergence can still be constructed. The additional non-minimal couplings that we have incorporated contribute to the entropy current, which may even survive in the equilibrium limit. We also obtain a spatial current on the horizon apart from the entropy density in out-of-equilibrium situations. We achieve this by using a boost symmetry of the near horizon geometry, which constraints the off-shell structure of a specific component of the equations of motion with newer terms due to the non-minimal couplings. The final expression for the entropy current is $U(1)$ gauge-invariant for gauge fields coupled to gravity. We explicitly check that the entropy current obtained from our abstract arguments is consistent with the expressions already available in the literature for specific model theories involving non-minimal coupling of matter with higher derivative theories of gravity. Finally, we also argue that the physical process version of the first law holds for these theories with arbitrary non-minimal matter couplings.

Rafid Mahmood, James Lucas, David Acuna et al.

Given a small training data set and a learning algorithm, how much more data is necessary to reach a target validation or test performance? This question is of critical importance in applications such as autonomous driving or medical imaging where collecting data is expensive and time-consuming. Overestimating or underestimating data requirements incurs substantial costs that could be avoided with an adequate budget. Prior work on neural scaling laws suggest that the power-law function can fit the validation performance curve and extrapolate it to larger data set sizes. We find that this does not immediately translate to the more difficult downstream task of estimating the required data set size to meet a target performance. In this work, we consider a broad class of computer vision tasks and systematically investigate a family of functions that generalize the power-law function to allow for better estimation of data requirements. Finally, we show that incorporating a tuned correction factor and collecting over multiple rounds significantly improves the performance of the data estimators. Using our guidelines, practitioners can accurately estimate data requirements of machine learning systems to gain savings in both development time and data acquisition costs.

Masateru Inoue

There are many previous studies on the Hopf algebra $K(n)_*(K(n))$, the stable cooperations of $n$th Morava $K$-theory at an odd prime. Whereas the main part of $K(n)_*(K(n))$ corepresents the group-valued functor consisting of strict automorphisms of the Honda formal group law of height $n$, relations between the whole structure of $K(n)_*(K(n))$ including the exterior part and formal group laws have not been investigated well. Firstly, we constitute a functor $C(-)$ which is given by the fiber product of two natural homomorphism between subgroups of automorphisms of formal group laws, and the Hopf algebra $C_*$ corepresenting $C(-)$. Next, we construct a Hopf algebra homomorphism $κ^*:C_*\to K(n)_*(K(n))$ naturally. To relate $C_*$ to $K(n)_*(K(n))$, we use stable comodule algebras which are introduced by Boardman. From the algebra structure of $K(n)_*(K(n))$ which is given by Würgler and Yagita, we see that $κ^*$ is an isomorphism. Since we formulate $C_*$ by using formal group laws, the isomorphism $κ^*$ clarifies relationship between the Hopf algebra structure of $K(n)_*(K(n))$ including the exterior algebra part and formal group laws.

Alexander Gamero-Garrido, Esteban Carisimo, Shuai Hao et al.

Almost all popular Internet services are hosted in a select set of countries, forcing other nations to rely on international connectivity to access them. We infer instances where traffic towards a large portion of a country is serviced by a small number of Autonomous Systems, and, therefore, may be exposed to observation or selective tampering. We introduce the Country-level Transit Influence (CTI) metric to quantify the significance of a given AS on the international transit service of a particular country. By studying the CTI values for the top ASes in each country, we find that 32 nations have transit ecosystems that render them particularly exposed, with traffic destined to over 40% of their IP addresses privy to a single AS. In the nations where we are able to validate our findings with in-country operators, we obtain 83% accuracy on average. In the countries we examine, CTI reveals two classes of networks that play a particularly prominent role: submarine cable operators and state-owned ASes.