Hasil untuk "Law of nations"

Thijs L van der Plas, Stephen Law, Michael JO Pocock

The growing demand for scalable biodiversity monitoring methods has fuelled interest in remote sensing data, due to its widespread availability and extensive coverage. Traditionally, the application of remote sensing to biodiversity research has focused on mapping and monitoring habitats, but with increasing availability of large-scale citizen-science wildlife observation data, recent methods have started to explore predicting multi-species presence directly from satellite images. This paper presents a new data set for predicting butterfly species presence from satellite data in the United Kingdom. We experimentally optimise a Resnet-based model to predict multi-species presence from 4-band satellite images, and find that this model especially outperforms the mean rate baseline for locations with high species biodiversity. To improve performance, we develop a soft, supervised contrastive regularisation loss that is tailored to probabilistic labels (such as species-presence data), and demonstrate that this improves prediction accuracy. In summary, our new data set and contrastive regularisation method contribute to the open challenge of accurately predicting species biodiversity from remote sensing data, which is key for efficient biodiversity monitoring.

Kai Hong Law

A selection of new results from the CMS experiment is presented. These results focus on searches for dark-sector particles using Run 2 or Run 3 data. Dedicated data streams were utilised to explore the low-mass parameter space. Machine learning techniques were employed to discriminate between signal and background.

Matthew Aldridge

If you take a superposition of n IID copies of a point process and thin that by a factor of 1/n, then the resulting process tends to a Poisson point process as n tends to infinity. We give a simple proof of this result that highlights its similarity to the law of large numbers and to the law of thin numbers of Harremoës et al.

Fernando Miguel Pérez Herranz

Capitalism does not exist, does not mean that capitalism is a vain term, without content, a mere flatus vocis: what does not exist is capitalism as defended by the capitalists. If Capitalism is not a universal concept, then historical categories cannot be universalized. It is this trick that Juan Ponte's analysis reveals. What ideas define Capitalism, according to the capitalists? Capitalism does not exist is articulated around six Ideas: Invisible Hand, Individualism, Totality, Universal Law, Homo productivus and Harmonism, which will be presented in contrast with some ideas of the author of Beyond Empires and Nations: Historical Singularity, Ius communicabilis, Ambiguity, European «Dispute», Legitimization of the Anthropological Closure of the Earth and «Consciousness upon consciousness».

Roger Raupp Rios

Tomando as disputas sociais e políticas em torno da propalada “cura gay” no cenário brasileiro contemporâneo, examinam-se as respectivas iniciativas parlamentares instituidoras de tratamentos discriminatórios. As razões que pretendem justificá-las são analisadas, particularmente (1) a utilização de conceitos superados e a imputação de disfunções sexuais às práticas homoeróticas; (2) a consideração de privilégios para homossexuais em detrimento de heterossexuais, ao passo que se objetiva enfrentar desvantagens e estigmas; (3) a incompreensão da livre orientação sexual como direito fundamental; (4) a desqualificação da competência normativa do CFP em matéria de ética profissional; (5) a alegação de violação das liberdades de expressão e de ciência, desconsiderando a proibição do discurso de ódio e a histórica instrumentalização por que passou o discurso científico; (6) a acusação de preconceito contra os adeptos das terapias de reversão sexual, mediante a deturpação do conceito jurídico de discriminação, uma vez que a heterossexualidade, em si mesma, não é historicamente fator desencadeador de discriminação e (7) a sustentação de que a “cura gay” objetiva atender a sexualidades egodistônicas, como se tal diagnóstico não implicasse a manutenção da patologização da homossexualidade.

Xinglei Wang, Tao Cheng, Stephen Law et al.

Existing methods for learning urban space representations from Point-of-Interest (POI) data face several limitations, including issues with geographical delineation, inadequate spatial information modelling, underutilisation of POI semantic attributes, and computational inefficiencies. To address these issues, we propose CaLLiPer (Contrastive Language-Location Pre-training), a novel representation learning model that directly embeds continuous urban spaces into vector representations that can capture the spatial and semantic distribution of urban environment. This model leverages a multimodal contrastive learning objective, aligning location embeddings with textual POI descriptions, thereby bypassing the need for complex training corpus construction and negative sampling. We validate CaLLiPer's effectiveness by applying it to learning urban space representations in London, UK, where it demonstrates 5-15% improvement in predictive performance for land use classification and socioeconomic mapping tasks compared to state-of-the-art methods. Visualisations of the learned representations further illustrate our model's advantages in capturing spatial variations in urban semantics with high accuracy and fine resolution. Additionally, CaLLiPer achieves reduced training time, showcasing its efficiency and scalability. This work provides a promising pathway for scalable, semantically rich urban space representation learning that can support the development of geospatial foundation models. The implementation code is available at https://github.com/xlwang233/CaLLiPer.

Reuben Ng, Ting Yu Joanne Chow, Wenshu Yang

<h4>Background</h4>This study is the first to analyze LGBT portrayals in a news media dataset over a decade (2010-2020). We selected Singapore as a country of interest, emblematic of a nation grappling with state-encouraged heteronormativity and a remnant colonial law against homosexuality (377A), fraught with calls for its repeal that was only enacted in 2022. Our study is interested in this period bookended by challenge and change, particularly in newspaper portrayals of LGBT narratives. Newspapers are an important source of current information and have the power to shape societal perceptions. We lay the groundwork and provide a framework to analyze news media narratives of other Commonwealth nations with colonial pasts and inherited laws criminalizing LGBT communities.<h4>Objectives</h4>This study analyzes LGBT portrayals in a 400-million-word news media dataset over a decade (2010-2020). First, we aimed to track the volume of LGBT media coverage over time and elucidate differences in coverage of different identity markers. Second, we aimed to track sentiments on LGBT portrayals. Third, we aimed to track salient narratives circulated about LGBT stories.<h4>Methods</h4>The study leveraged a 400-million-word corpus from news media in Singapore, identifying the following target keywords: LGBT, Lesbian, Gay, Bisexual, Transgender, Pink Dot (a local Pride event), 377A. First, coverage volume was tracked using annual changes in keyword mentions per million, elucidating differences in coverage of different sub-groups. Second, sentiment analysis on a valence scale was conducted on LGBT collocates. Third, we distilled salient narratives about LGBT identities using thematic labelling of top-frequency collocates.<h4>Results</h4>First, overall coverage of LGBT steadily increased over the decade, though Gay identities evidenced asymmetrical coverage-outstripping 'Bisexual' keywords by seven times, 'Lesbian' by four, 'Transgender' by two. Second, sentiment scores for Pink Dot (a local pride event) were most positive; Lesbian, Gay, LGBT, Transgender were neutral; Bisexual and 377A dipped slightly negative. Third, topics differed across the four identities: uniquely, 'Lesbian' collocates related to sensationalized cinema; 'Gay' about hate crimes; 'Bisexual' about population surveys; 'Transgender' about challenges (transitioning, alienation, suicide).<h4>Conclusions</h4>Practically, we presented a decade-long barometer of LGBT sentiments and themes on a national level, providing a framework to analyze media for more effective communication strategies-applicable to Commonwealth countries with similar inherited colonial laws. Salient repetition through media association may unwittingly frame certain issues negatively; caution is prudent in representing each sub-group adequately, rather than portraying the LGBT identity as monolithic.

Revista Mexicana de Historia del Derecho

Oksana N. Komar

The article provides a comprehensive statistical assessment of the level of gender differentiation in Russia and European countries. A consolidated rating of the level of gender differentiation has been developed, calculated as the sum of a country's ranks in three indices: gender inequality (GII), gender social norms (GSNI) and Women, Business and the Law (WBL). The countries have been ranked based on this rating. An in-depth analysis of the constituent elements of each index was made. The positions of the Russian Federation were compared with those of the European countries, leading in the ranking. The main sources of information for the calculations were the statistical data of the United Nations, the World Bank, and the demographic statistics of Rosstat. It has been established that the Russian Federation should strengthen legal protection in the field of gender. Measures have been proposed to help reduce gender inequality. They have been tested on the basis of a quantitative assessment of the forecast level of the Women, Business and Law index for the Russian Federation.

Yongchen Liu, Wilder Acuna, Huairuo Zhang et al.

Terahertz (THz) technologies have been of interest for many years due to the variety of applications including gas sensing, nonionizing imaging of biological systems, security and defense, etc. To date, scientists have used different classes of materials to perform different THz functions. However, to assemble an on-chip THz integrated system, we must understand how to integrate these different materials. Here, we explore the growth of Bi2Se3, a topological insulator (TI) material that could serve as a plasmonic waveguide in THz integrated devices, on technologically-important GaAs (001) substrates. We explore surface treatments and find that atomically smooth GaAs surface is critical to achieving high-quality Bi2Se3 films despite the relatively weak film/substrate interaction. Calculations indicate that the Bi2Se3/GaAs interface is likely selenium-terminated and shows no evidence of chemical bonding between the Bi2Se3 and the substrate. These results are a guide for integrating van der Waals materials with conventional semiconductor substrates and serve as the first steps toward achieving an on-chip THz integrated system.

Neus Català, Jaume Baixeries, Ramon Ferrer-Cancho et al.

In his pioneering research, G. K. Zipf formulated a couple of statistical laws on the relationship between the frequency of a word with its number of meanings: the law of meaning distribution, relating the frequency of a word and its frequency rank, and the meaning-frequency law, relating the frequency of a word with its number of meanings. Although these laws were formulated more than half a century ago, they have been only investigated in a few languages. Here we present the first study of these laws in Catalan. We verify these laws in Catalan via the relationship among their exponents and that of the rank-frequency law. We present a new protocol for the analysis of these Zipfian laws that can be extended to other languages. We report the first evidence of two marked regimes for these laws in written language and speech, paralleling the two regimes in Zipf's rank-frequency law in large multi-author corpora discovered in early 2000s. Finally, the implications of these two regimes will be discussed.

Ho Law, Gary P. T. Choi, Ka Chun Lam et al.

Image registration has been widely studied over the past several decades, with numerous applications in science, engineering and medicine. Most of the conventional mathematical models for large deformation image registration rely on prescribed landmarks, which usually require tedious manual labeling and are prone to error. In recent years, there has been a surge of interest in the use of machine learning for image registration. In this paper, we develop a novel method for large deformation image registration by a fusion of quasiconformal theory and convolutional neural network (CNN). More specifically, we propose a quasiconformal energy model with a novel fidelity term that incorporates the features extracted using a pre-trained CNN, thereby allowing us to obtain meaningful registration results without any guidance of prescribed landmarks. Moreover, unlike many prior image registration methods, the bijectivity of our method is guaranteed by quasiconformal theory. Experimental results are presented to demonstrate the effectiveness of the proposed method. More broadly, our work sheds light on how rigorous mathematical theories and practical machine learning approaches can be integrated for developing computational methods with improved performance.

V. L. Tolstykh, J. Aasi

INTRODUCTION. The article deals with the evolution of the Palestinian citizenship and the possibility of its development under the occupation of the Palestinian territories. Citizenship is a classic institution of public law and is perceived in a similar way in various legal systems. In this case, however, there is a very special phenomenon, the content of which is due to a number of historical, political and international legal factors.MATERIALS AND METHODS. The research is based on the analysis of Balfour Declaration 1917, UN Partition Plan for Palestine 1947, Agreement Oslo II 1995, Articles on Nationality of Natural Persons in relation to the Succession of States (ILC, 1999), Articles on Diplomatic Protection (ILC, 2006), Israeli law governing the status of Palestinians, nationality laws of the Arab states, political and regulatory acts of Palestinian institutions. The research methods include historical method, methods of formal logic, comparative method and various methods of interpretation. A significant part of the research is a comparison of positions of Israeli and Palestinian lawyers, as well as an analysis of various options for the development of the Palestinian citizenship.RESEARCH RESULTS. Currently, the status of residents of the occupied territories is determined by the Oslo II Agreement of 1995: the administrative powers are delegated to the Palestinian Authority; Israel retains the right of control. The resident status is not equivalent to the status of a citizen and is sui generis. This status implies a number of Israel’s obligations: to end it and provide a citizenship to Palestinians; recognize its international elements; transfer more powers to Palestinian institutions. The lack of regular citizenship makes it difficult for Palestinians to enjoy diplomatic protection from Palestinian institutions.DISCUSSION AND CONCLUSIONS. Presently, there are conditions for the establishment (declaration) of the Palestinian citizenship, which would fix a political connection sui generis, implying the rights of Palestinians to participate in administration of the occupied territories, their membership in a nation striving for self-determination, the right of Palestinian institutions to provide diplomatic and other protection, etc. This citizenship should be provided automatically, since it involves not naturalization, but consideration of existing social and vital ties of Palestinians to their people. The solution of the problem of diplomatic protection may consist in the development of customary law and the search for new tools, for example, protection on the part of international organizations.

A. Yu. Skuratova, E. E. Korolkova

INTRODUCTION. The article analyses the sources of international law, national legislation of the Russian Federation, as well as that of certain foreign States regulating the operation of private military and security companies (PMSCs) in armed conflict. The article highlights the out-comes of the work of the UN Special Rapporteurs and Working Groups to study the activity of PMSCs and the impact it had on the observance of human rights. The authors further analyze the status of PMSC personnel under international humanitarian law. The article also looks at the positions expressed by the delegations of Member States during the discussion of the 2010 Draft Convention on Private Military and Security Companies (PMSCs) and provides recommendations for developing an appropriate international regulatory framework. The authors also examined State practice of the implementation of the The Montreux Document on Pertinent International Legal Obligations and Good Practices for Statesт Related to Operations of Private Military and Security Companies During Armed Conflict related to the operation of private military and security companies during armed conflict.MATERIALS AND METHODS. The article contains an analysis of the main sources of international law, the documents drafted by the United Nations International Law Commission, special rapporteurs and working groups on the matter, and State practice. It also addresses Russian and foreign legal scholarship. From a methodological perspective, this study relied on the general scientific (analysis, synthesis, systemic approach) and private legal methods of knowledge (formal-legal, comparative legal studies).RESEARCH RESULTS. Based on the study, it is argued that an international treaty should be adopted to regulate the activities of PMSCs, which would establish mechanisms to monitor and hold PMSCs and their employees legally accountable.

Imhotep Paul Alagidede, Muazu Ibrahim, Yakubu Awudu Sare

This study examines the impact of trade and financial integration on structural transformation relying on data from 28 countries in sub-Saharan Africa (SSA) over the period 1985–2015. Results from our system generalized method of moments (GMM) show that, trade and financial integration significantly spur manufacturing and agricultural sector value additions. However, for the industrial sector, only financial integration robustly influences industrial growth with no effect on the service sector. Further evidence also suggests that trade and financial integration are complementary to each other and do not operate independently to influence structural transformation in SSA. Keywords: Trade integration, Financial integration, Sectoral value additions, Structural transformation

Yaneth Katia Apaza Huanca

The purpose of this article is to understand, from the perspective of the Bolivian Aymara identity of Bolivia, the intrinsic relation these persons have with Nature. This task is developed through the study of what they call Pachamama (sacred Mother Earth), which is part of their identity as an ‘all interrelated whole, the Suma Qamaña or Good Living’, and which can be considered a non-Western epistemology. Their worldview breaks with the Western (anthropocentric) conception of environment that informs European and Anglo-Saxon continental law, and that is currently predominant in international standards of reference. Proponents of this perspective achieved a transformation in the international treatment of Nature, recognised by the United Nations (Resolution 63/278 of 2009, promoted by the Bolivian State), gaining inspiration from the inclusion by Ecuador of Pacha Mama (Nature) as a subject of rights in its constitution (2008).

Iván Rodríguez Chávez

Nori Oktadewi

Child Trafficking is part of child abuse and one of the global  issues. United Nation has established  organization special for children, the organization is UNICEF (United Nations International Children’s Emergency Fund). UNICEF defines a system to protect Children as a component of law, policy, regime and services needed in all the social sectors For Protect the children, Indonesia has ratifications Convention Right of The Children, passed on 20 November 1989, and started to have the force of law on 2 September 1990. For overcome child trafficking in Indonesia UNICEF makes a Program NPAs (National Plan of Action for the Elimination of Child).  This research is descriptive research, which is   explaining about the role of UNICEF regarding to overcome Child Trafficking especially in Indonesia. This Research aims o know how the role of UNICEF  to overcome Child Trafficking of the  children In Indonesia and what the factor has influenced child trafficking in Indonesia still high although Indonesia was cooperation with UNICEF .Presented data is secondary data which is collected from various book, article, journals, newspapers  and internet related cases.  Result of this  research show us  about child trafficking in Indonesia still high,  this matter influenced by External factors like local Government, security Agency, geographical, law institution and society (was influenced by proverty, low information and education, low pay attention by parents).     Keyword : UNICEF, Child trafficking, United Nation, NPAs,Global issues

J. Salacuse

Charles J. Law, Karin I. Oberg, Jennifer B. Bergner et al.

Carbon chain molecules may be an important reservoir of reactive organics during star and planet formation. Carbon chains have been observed toward several low-mass young stellar objects (YSOs), but their typical abundances and chemical relationships in such sources are largely unconstrained. We present a carbon chain survey toward 16 deeply embedded (Class 0/I) low-mass protostars made with the IRAM 30 m telescope. Carbon chains are found to be common at this stage of protostellar evolution. We detect CCS, CCCS, HC$_3$N, HC$_5$N, l-C$_3$H, and C$_4$H toward 88%, 38%, 75%, 31%, 81%, and 88% of sources, respectively. Derived column densities for each molecule vary by one to two orders of magnitude across the sample. As derived from survival analysis, median column densities range between 1.2$\times 10^{11}$ cm$^{-2}$ (CCCS) and 1.5$\times 10^{13}$ cm$^{-2}$ (C$_4$H) and estimated fractional abundances with respect to hydrogen range between 2$\times 10^{-13}$ (CCCS) and 5$\times 10^{-11}$ (C$_4$H), which are low compared to cold cloud cores, warm carbon chain chemistry (WCCC) sources, and protostellar model predictions. We find significant correlations between molecules of the same carbon chain families, as well as between the cyanpolyynes (HC$_{\rm n}$N) and the pure hydrocarbon chains (C$_{\rm n}$H). This latter correlation is explained by a closely-related production chemistry of C$_{\rm{n}}$H and cyanpolyynes during low-mass star formation.