bluuebunny/crossref_metadata_2025 huggingface dataset:
Sensores de calidad de agua para el control de la contaminación fisicoquímica en los acuíferos de Latinoamérica: una revisión
Authors: Franco Edian F , Ramos Rommel , Ovando-Javier Argeny , Montero-Espaillat Emanuel , Bonilla Solhanlle , Veda Atharva
Published: December 2023

El monitoreo de la calidad del agua es un aspecto crítico para garantizar agua segura y limpia para el consumo humano, los procesos industriales y la vida acuática. El empleo de sensores automáticos basados en el internet de las cosas y algoritmos de aprendizaje de máquina utilizados para el monitoreo de la calidad del agua se ha vuelto cada vez más popular, debido a su facilidad de uso, precisión y rentabilidad. En esta revisión, discutiremos algunos de los sensores comúnmente utilizados para la vigilancia de la calidad del agua, así como sus posibles usos para la gestión y supervisión de acuíferos en América Latina. En la primera parte se discute sobre la contaminación de las fuentes de agua en Latinoamérica y, especialmente, en República Dominicana, donde se brinda una revisión de los diferentes trabajos que evalúan la contaminación en afluentes de agua. Además, se explora como el uso cotidiano de estas fuentes de agua puede afectar a los seres humanos. En la última parte del trabajo se presentan las tecnologías de los sensores y sus diferentes implementaciones, así como los principales retos para su integración al monitoreo de la calidad de agua de las fuentes de agua. Esta revisión demostró que el uso de sensores remotos de calidad de agua, basados en tecnologías de IoT y algoritmos de inteligencia artificial son de gran importancia para el control de la contaminación fisicoquímica en los acuíferos de los países latinoamericanos. Estos sensores constituyen una herramienta clave para el manejo sostenible de los recursos hídricos.
Kako izvorni govornici hrvatskoga jezika razumiju druge slavenske jezike? Istraživanje metodom praćenja pokreta oka
Authors: Kudera Jacek , Jagodar Josip
Published: December 2023

Ovaj rad predstavlja rezultate istraživanja čiji je cilj bio ispitivanje i razumijevanje rečenica na srodnim slavenskim jezicima od strane izvornih govornika hrvatskoga jezika metodom praćenja pokreta očiju. Budući da nitko od sudionika nije studirao prevoditeljski smjer ili slavensku lingvistiku, studija ilustrira učinke pasivne višejezičnosti. Sudionici su bili izloženi slušnim podražajima na bugarskom, češkom, poljskom i ruskom jeziku, popraćenim vizualnim prikazima. Analiza anticipacijskih pokreta očiju pokazala je kako izvorni govornici hrvatskoga jezika, slušajući rečenice na drugom slavenskom jeziku, usmjeravaju svoju pozornost na referentne objekte čim prepoznaju predikat rečenice. Nadalje, rezultati pokazuju značajno razumijevanje poljskog jezika kod izvornih govornika hrvatskoga jezika. Ovo istraživanje pruža dokaze o učincima utemeljenim na Shannonovoj teoriji informacije u pasivnoj višejezičnosti te raspravlja o ulozi fonetske sličnosti između percipiranog podražaja i njegovog ekvivalenta u mentalnom leksikonu slušatelja.
Pembelajaran Mawaris dan Kemampuan Siswa dalam Pembagian Harta Warisan pada Madrasah Aliyah Negeri Kota Banda Aceh
Authors: Razak Abdul , M. Nur Azhar , Mardhiah Ainal , Syahminan Syahminan
Published: December 2023

The aim of this research is to determine the learning of inheritance, the ability to understand theory and the ability to practice the distribution of inheritance assets among Madrasah Aliyah students in Banda Aceh City. This research was conducted with a field study using qualitative descriptive methods. Data collection techniques are carried out through interviews, observation and documentation. The results of the research show that the learning of marais at Madrasah Aliyah Banda Aceh City is carried out by including the material of masaris in the RPP, and is also carried out with preliminary activities, core and closing activities, as well as providing evaluations to students. The students' ability to understand the theory of marasah Aliyah Madrasah Aliyah Banda Aceh in learning the jurisprudence of waris based on the description test given to students, it was found that 76 students got good grades, so it was concluded that 79.58% of the students from the 96 sample students had mostly mastered the material. Only a small number of students still need more in-depth enrichment regarding the reasons why someone is prevented from inheriting inheritance. It is known that the practical ability of dividing inheritance among Madrasah Aliyah students in Banda Aceh City has mastered the practice of dividing inheritance, this is proven by 73.9% of students answering the test questions correctly, and only a small portion of the sample answered incorrectly as many as 25 students or as many as 26.1 %
Development of a Disaster Mitigation Model Based on Local Wisdom
Authors: Ikbal Mohammad , Syamsuddin Adiesty Septhiany , Korompot Ratu Ratna , Yoshida Kunihiko
Published: December 2023

In recent years, earthquake mitigation is no longer dominated by pure science, but it moves towards various approaches based on sociology and anthropology. The main question of this paper is how local wisdom affect the way the people of Palu City faced disasters before there were legal arrangements and legislation regarding disasters and how to integrate this knowledge with the legal substance formulated by the government. Despite having a disaster mitigation policy, the local community and local government showed no disaster preparedness resulting in insurmountable victims and damage, even though they already live in a disaster-prone area. Therefore, a better system based on the integration of local wisdom that is obeyed by the local community needs to be established. Local wisdom is part of the Indonesian legal system, as it can be used as a material source for legislation. Through this research, we explored the possibility of accommodating local wisdom into the government's policy in the form of legislation using a case study from Pasigala, the region that used to be most heavily impacted by the 2018 earthquake. As a result, a model of disaster mitigation based on local wisdom was created and can be implemented as a local policy
Rethinking the Future of Indonesian Coffee: Legal, Social, and Political Perspectives
Authors: Hartati Dwi Surya , Oktaviarni Firya , Windarto Windarto
Published: December 2023

The idea of the Geographical Indication (IG) for coffee is not only to achieve high-quality of products but also to enhance the standard of benefits for coffee farmers. This article demonstrates discrepancies between hope and reality; quality and economic impact prevailing in the case of coffee products in Jambi Province of Indonesia. It is argued that such discrepancies potentially degrade coffee’s future in Indonesia due to farmers’ ignorance. Besides, the government policy concerning the IG has ended up with gaps between farmers’ orientation and the government’s political interest and policy in utilizing the coffee GI rights. Data were collected to analyze and address the problem from legal, social, and political perspectives. Our findings emphasize the government’s role as the grantor of rights to manage GI rights in a holistic context beyond legal positivism in order to enhance the benefits of coffee farmers in Indonesia
Progressive Consderation of Judges in Deciding Sentencing Under Indonesia New Criminal Code
Authors: Faisal Faisal , Rahayu Derita Prapti , Darmawan Anri , Yanto Andri
Published: December 2023

The WvS Criminal Code of the Dutch colonial legacy does not formulate the objectives and guidelines of punishment in it, there are only rules for retaliatory criminal provision. The National Criminal Code has formulated explicitly the purpose and guidelines of punishment in it as a reference for judges in sentencing crimes. The purpose of this study is to analyze the basic idea of the objectives and guidelines of punishment which then the objectives and guidelines of the punishment will be a progressive consideration of judges in deciding the criminal conviction of criminal offenders. The research method used is normative legal research. The focus of the research analysis is on the concept of norms Article 51 to Article 54 of the National Criminal Code concerning the objectives and guidelines for punishment. Using the Law approach and analytical approach in explaining problems with the study of literature literature. The results of the study concluded that the basic idea of the purpose and guidelines of punishment is how criminal punishment can be humanist and in accordance with the values of Pancasila. There are at least 3 points that are considered as the basic idea of the goals and guidelines for punishment, namely uphold goals, strengthen principles and review guidelines. Furthermore, the purpose and guidelines of sentencing will be the affirmation and progressive consideration of the judge in sentencing the crime. Judges in enforcing the law become less rigid so that the balance between intellectual and spiritual intelligence plays an important role. Imposing crimes with a sense of humanity and justice. Punishment must contain humanitarian, educative and justice elements
The Right to Water: A Comparative Study of Law in Indonesia and South Africa
Authors: Imawan Riswandha
Published: December 2023

Water is essential for human life, so it cannot be denied that water has an important role in fulfilling other human rights, such as the right to life and the right to health. This implies the importance of good regulations related to water resources to ensure access and fulfillment of the right to water. This research seeks to answer the question of how regulations related to the right to water in Indonesia and South Africa compare, and most importantly whether these regulations are in accordance with international conventions, namely General Comment Number 15 on the Right to water. South Africa was chosen as a comparative country because its Constitution explicitly mentions the right to water for its people. This research was conducted using a comparative method of relevant laws related to the regulation of the right to water in Indonesia and South Africa. The results showed that Indonesia and South Africa have good regulations related to the right to clean water. Regulations related to water resources in both countries also support the efforts of both countries to fulfill the right to water.
Local Wisdom in Indonesia: Assessing its Legal Status and Role in Forest Protection
Authors: Helmi Helmi , Pebrianto Dony Yusra , Hafrida Hafrida , Kusniati Retno , Saputra Beny
Published: December 2023

This study delves into an examination of the role played by local wisdom in the protection of forests. The recognition and acknowledgment of local wisdom, enshrined in customary law within the environments of indigenous peoples, encounters challenges, particularly when the legitimacy of customary law itself is in question, especially concerning forest protection. In addressing these concerns, a normative juridical approach was employed to scrutinize legal source materials. The findings of this research affirm that the recognition of indigenous peoples as legal entities, particularly under international law, necessitates collective consideration. Through this conceptual framework, indigenous peoples can assert their aspirations autonomously and even advocate for international policies aimed at safeguarding and upholding the rights of indigenous peoples globally, with predetermined terms and conditions. The study underscores the contribution of local wisdom to forest protection, exemplified by the formulation of customary forest concepts applicable to indigenous communities. Local wisdom has demonstrated efficacy in averting and mitigating forest damage, particularly within customary forest areas, owing to the steadfast adherence of indigenous peoples to the principles encapsulated in their customary law. Moreover, the effectiveness of local wisdom in forest preservation is bolstered by the intrinsic characteristics of traditional indigenous communities, fostering wise and sustainable forest management practices. The study posits that the normative nature of customary law, as a living legal entity, may face ineffectiveness, potentially jeopardizing its own existence. Nonetheless, it contends that the state should formally recognize the exclusivity of customary law through constitutional and legal frameworks, thereby fortifying the application and viability of customary law within predetermined geographical areas and communities designated by the government
Al-Qaeda Di Semenanjung Arab Dan Kesannya Kepada Ketidakstabilan Geopolitik Di Republik Yaman Al-Qaeda in The Arabian Peninsula and Its Impact on Geopolitical Instability in The Republic of Yemen
Authors: Abdul Hamid Muhammad Afifi , Abdul Rahman Mohamad Zaidi , Raja Sulong Raja Hisyamudin
Published: December 2023

A branch of the Al-Qaeda armed terrorist organisation, Al-Qaeda in the Arabian Peninsula (AQAP) was founded by Osama bin Laden to fight the Soviet Union during the Afghan War. This group persisted in opposing Islamic authorities who were viewed as corrupt because of their alliance with Western nations like the United States after the Soviet Union left Afghanistan in 1989. From 2009 to the present, the Republic of Yemen has seen chaos and violence brought on by AQAP, which is led by Nasir al-Wuhayshi. One of the factors causing Yemen's geopolitical instability is AQAP's resistance. This article examines AQAP's role and how it affects Yemen's geopolitical instability. Data collection and data analysis are the two main methods that were used. In this study, documentation approaches were used to obtain any relevant data. The thematic analysis was utilised to analyse the data. As a conclusion, the study's findings support the role of AQAP as one of the factors causing geopolitical instability in Yemen. This finding is notable when compared to research done by other academics and based on the information provided
الحماية القانونية للمرأة القطرية ضحية العنف الأسري Legal Protection for Women Qatari victims of Domestic violence
Authors: بوسعيد سلاف , Hj. Abdullah Raihanah , Samah Mahamatayuding
Published: December 2023

Domestic violence is considered to be a fundamental factor affecting the personality of women according to their means and form of use, and violence against women within their families is a satisfactory social phenomenon, reflecting the disharmony between men and women within the family. The study was based on the nature of Qatari society; Qatari women are subjected to verbal and psychological violence in the first place. The violent use of harsh words that offend the dignity, personality and self of women extends to their neglect and disregard, which negatively affects their psychological status. The main reasons for Qatari women's exposure to violence within the family are the misconception of customs and traditions, the low religious distribution of family members, and the most prominent family differences, which increase the burden of violence. The Qatari law has attempted to address the phenomenon of domestic violence against women through the constitutional establishment of women's rights and protection against violence, and within institutions in the context of the promotion of human rights and the empowerment of Qatari women within and outside the family.
Pemikiran Ekonomi dan Kewangan Islam Profesor Dr. Joni Tamkin Bin Borhan Islamic Economic and Financial Thought of Professor Dr. Joni Tamkin Bin Borhan
Authors: Nor Azelan Suffian Haqiem , Mohd Noh Mohd Shahid
Published: December 2023

Professor Dr Joni Tamkin bin Borhan was a Shariah scholar who has made a great contribution to Islamic economics and finance in Malaysia. He was a Professor in Islamic economics at the Department of Shariah and Economics, Academy of Islamic Studies, University of Malaya. Since the establishment of the first Islamic bank in Malaysia in 1983, the role of Shariah scholars has become increasingly significant, especially in designing the Islamic financial system in Malaysia. This study aims to analyze his ideas and thoughts in Islamic economics and finance. The data was collected from his own UM-Expert database before he passed away. This database is used to share with others of his academic activities and also used as evaluation for his achievements by University of Malaya. In addition, interviews with his wife were also conducted for additional information and confirmation of some relevant facts. As a professor in this field, his views and thoughts regarding the Islamic economic and financial system are something very valuable and need to be highlighted to the highest level.
حركة التفسير في الجزائر قبل ميلاد جمعية العلماء المسلمين الجزائريين The interpretation movement in Algeria before the birth of the Algerian Muslim Scholars Association
Authors: Hayoune Kamel , Norasid Muhamad Alihanafiah , Abdullah Mustaffa
Published: December 2023

The research deals with the study of the interpretation movement in one of the stages of its development in Algeria which extends from the late Ottoman era to the period before the birth of the Algerian Association of Muslim Scholars. The research aims to identify the interpreters of that stage and their books in interpretation, and it also aims to derive the result of the features of the interpretation in that stage and their causes. The research concluded by mentioning a several of Algerian interpreters who were preoccupied with interpretation in Algeria at that time, whether they were preoccupied with written or oral interpretation. Highlighting their written books in interpretation. The research also concluded that the state of the interpretation movement at that time was weak and traditional and plagued by stagnation because of several reasons and factors that arose from different sides.
Does Foreign Aid Promote Foreign Direct Investment in Post-conflict Cambodia?
Authors: Slesman Ly
Published: December 2023

Post-conflict Cambodia has experienced a significant increase in foreign aid and foreign direct investment (FDI) inflows since the early 1990s. This paper investigates whether (aggregate, donor-specific, and sectoral-based disaggregate) foreign aid has any short- and long-run crowding-in effects on FDI inflows using autoregressive distributed lag (ARDL) bound test for cointegration over the 1992–2018 post-conflict period. Robust findings reveal that aggregate development aid and ‘donor-specific’ aid from Australia and United Nations Development Programme (UNDP) crowding-in FDI in the long run. Donor-specific aid from the EU, the US, Japan and France, and sectoralbased ‘governance aid’ and ‘other aid’ either have non-robust positive or no significant long-run effects on FDI. In the short run, however, only EU-aid and other-aid have crowding-in effects on FDI. Foreign development aid can catalyse FDI inflows in postconflict Cambodia, especially in the long run.
Cadena de Suministro Esbelta - Una revisión bibliométrica
Authors: García-Alcaraz Jorge Luis , Díaz-Reza José Roberto , Realyvásquez-Vargas Arturo
Published: December 2023

En este artículo se presenta una revisión bibliométrica de documentos identificados en la base de datos Scopus sobre cadena de suministro esbelta. Se hace uso del software VOSviewer y la plataforma Bibliometrix para el análisis de 451 identificados con la ecuación de búsqueda TITLE-ABS-KEY ("lean supply chain") OR TITLE-ABS-KEY ("lean supply")). Los resultados indican que la producción de documentos en este tópico está en aumento, los principales autores son Moyano-Fuentes, J. y Tortorella, GL; sin embargo, Christopher y Towill son los autores más citados. Las principales revistas que publican este tópico son el International Journal of Six Sigma y el International Journal of Production Economics, mientras que las universidades más productivas son la Universidad Federal de Santa Catarina en Brasil y la Universidad de Jaen en España. La palabra clave más usadas por los autores son “supply chain management” y “lean supply chain”, siendo la primera la primera la que da origen a muchas otras. Los países más productivos en este tópico son Estados Unidos de America y Reino Unido; sin embargo, los más citados son los mismo, pero en orden inverso. Dado que en este año 2023 ya se tienen publicados 37 documentos sobre CSE, seis más que el año 2022, se concluye que este tópico continuará siendo de interés para académicos y científicos.
A extensão universitária e as interseccionalidades: refletindo sobre gênero, geração e raça/etnia na escola
Authors: Souza Ferreira Coelho Lohany , Pinto Tatiane de Oliveira
Published: December 2023

O presente artigo pretende discutir os resultados de um projeto de extensão realizado entre os anos de 2021 e 2022, onde se buscou trabalhar as questões de raça e etnia, articuladas às questões de gênero, na perspectiva da interseccionalidade, no âmbito do espaço escolar. Foram utilizados procedimentos que envolveram as práticas da metodologia participativa, por meio de elaboração de atividades remotas e presenciais que foram aplicadas nas ações extensionistas junto ao público-alvo. Os temas abordados nas atividades foram gênero, geração e raça/etnia, equidade de gênero, masculinidades tóxicas, violências de gênero, respeito à diversidade, combate ao racismo, infâncias e racismo, entre outros. Como resultados é possível apontar uma excelente interação com o público-alvo das ações tanto no que concerne às atividades realizadas na dimensão digital, como nas ações realizadas nos espaços escolares aos quais tivemos acesso ao longo da execução do projeto, de maneira presencial. Houveram, também, alguns sinais de resistência, sobretudo, às questões voltadas à categoria gênero. Conclui-se, portanto, que as questões de raça/etnia e gênero se apresentam como temas muitas vezes equivocadamente interpretados, que impõem desafios no que tange ao campo da Educação, mas que, por meio da Extensão Universitária se abre um leque de possibilidades para sua reflexão, aplicação e desenvolvimento na busca por uma sociedade mais igualitária e equânime.
Educação para as Relações Étnico-raciais na Extensão: articulando saberes e conhecimento
Authors: Da Conceição Silvano , Salete Grando Beleni , Walburga dos Santos Maria , Fontenele-Gomes Luziêt Maria
Published: December 2023

.
Impactos da pandemia do covid-19 aos incidentes com múltiplas vítimas nas rodovias federais brasileiras
Authors: Rodrigues da Costa Fernanda , Marcelo Fernandes de Lima Raylson , Claudia Silva de Araújo Emylly , Hillary Silva Costa Raquel , Keven da Silva Fernandes Luan
Published: December 2023

Os Incidentes com Múltiplas Vítimas (IMV) tem causas socioeconômicas e ambientais e gera grandes impactos na saúde pública, excedendo a morbimortalidade.  Analisar os impactos da pandemia do COVID-19 às Incidente com Múltiplas Vítimas nas rodovias federais brasileiras. Trata-se de um estudo quantitativo descritivo, acerca dos impactos da COVID-19 frente aos IMV nas rodovias federais brasileiras, por meio de dados encontrados no site da Polícia Rodoviária Federal (PRF) no período de 2018 a 2020, no qual obteve-se amostra final de 17.727 incidentes. Os mesmos foram avaliados por meio de estatística descritiva e apresentados em formato boxplot, separados por regiões brasileiras. Nota-se que o estado de Rondônia apresentou a maior taxa no ano de 2018 e igualando as taxas no ano de 2019 com o estado de Santa Catarina, período sem pandemia. Ao analisar o período pandêmico, observa-se que o estado de Santa Catarina permanece com as maiores taxas no primeiro ano, entretanto, no segundo ano tem-se como destaque o estado do Mato Grosso do Sul. Evidencia-se que o estado do Amazonas se destaca em todos os anos analisados, seguido pelo o estado de São Paulo com as menores taxas. Embora as taxas de Incidentes com Múltiplas Vítimas nas rodovias federais brasileiras tenham apresentado declínio no período pandêmico de forma nacional, evidencia-se que não houve diminuição significativa nas estatísticas, entretanto, em alguns estados e regiões nota-se um aumento nas taxas no segundo ano de pandemia.
Importância do cirurgião-dentista no diagnóstico de manifestações orofaciais de violência sexual infantil – revisão de literatura
Authors: Araújo da Silva Taina Fabiana , Carvalho de Araújo Oliveira Maria Vitória , Andrade de Lacerda Juliana , Damião Costa Denis
Published: December 2023

O Cirurgião-Dentista deve ser capaz de identificar manifestações orofaciais provenientes de violência sexual infantil, uma vez que a maioria das lesões acometem sua área de atuação, nas regiões de cabeço e pescoço. O presente trabalho objetiva, por meio de revisão da literatura, apontar a importância e conduta deste profissional frente a violência sexual contra crianças, aspectos legais relacionados, achados odontológicos sugestivos dessas agressões que variam desde marcas de mordidas com equimoses de sucção no pescoço até laceração dos freios labial e/ou lingual ou presença de petéquias palatinas, assim como, descrever a manifestações de Infecções Sexualmente Transmissíveis em menores violentados sexualmente, sendo as principais Sífilis, HPV, Gonorreia, Herpes, Candidíase e HIV/AIDS. As informações são oriundas da legislação vigente e literatura especializada nacional e internacional relativas ao tema, pesquisadas nas bases de dados SciELO, PubMed e LILACS. Visto que, em sua graduação, o Odontólogo recebe pouca ou nenhuma base referente às principais manifestações físicas orofaciais e psicológicas de violência sexual contra este público, a grande maioria não consegue diagnosticar corretamente e, consequentemente, não cumpre seu papel de notificar casos suspeitos, seja por insegurança, medo ou por desconhecer sua obrigação legal. É necessário que a temática seja abordada mais profundamente durante a graduação e pós-graduação para capacitar o profissional da odontologia a como conduzir esses casos e para que também não existam omissões.

PALAVRAS CHAVE: Abuso Sexual na Infância. Notificação de Abuso. Odontologia Legal.
Transição nutricional no Brasil: tendência e desafios contemporâneos
Authors: Carlos Santos Silva Antônio
Published: December 2023

A transição nutricional no Brasil constitui-se como fenômeno complexo, multifatorial e ascendente, interrelacionado aos processos de transição demográfica e epidemiológica (BATISTA FILHO; RISSIN, 2003). Nas últimas décadas, caracteriza-se pela redução da desnutrição e mortalidade infantil e pelo aumento progressivo do sobrepeso e obesidade em todos os ciclos de vida, que perpassa pelo incremento da prevalência de Doenças Crônicas Não Transmissíveis (DCNT) (RODRIGUES et al., 2021) ...
imaginação à realidade
Authors: Ritter Eduardo
Published: December 2023

O escritor brasileiro Juremir Machado da Silva e o romancista francês Michel Houellbecq já colocaram diversas vezes seus personagens ficcionais em aviões, navios e carros para rodar o mundo atrás de diversão, trabalho, dinheiro, sexo, novas experiências e autoconhecimento. No entanto, em Um escritor no fim do mundo, Silva (2011) apresenta uma narrativa de viagem de memória em que acompanha o escritor francês a Patagônia argentina. O artigo mapeia como as reflexões apresentadas pelos dois pensadores no relato não ficcional podem contribuir para os estudos sobre as narrativas de viagem contemporâneas. Utilizando a Análise de Conteúdo de Bardin (2011) com o estilo textual proposto por Adorno (2003) foram mapeadas quatro categorias que prevalecem nos diálogos de Silva e Houellebecq: sexo, literatura, memória e imaginário.
Transmission of Rossby waves through the Philippine Archipelago
Authors: Malugao Mac Euan Ducusin , Jan Sen , Chang Ming-Huei , Ho Tung-Yuan , Yang Yiing Jang
Published: December 2023

Oceanic Rossby waves play a crucial role in shaping the physical and
biological dynamics of both open and coastal oceans, especially within
the tropical band spanning between the 10°S and 10°N parallels. Yet, the
extent to which Rossby waves can transmit and impact the hydrography and
ecosystem of semi-enclosed seas like the South China Sea (SCS) remains
unclear. This study aims to investigate the transmission of Rossby waves
through the Philippine archipelago, using satellite altimeter-derived
sea level anomaly (SLA) and coastal tide gauge records. Our findings
reveal that westward-propagating Rossby waves in the tropical Pacific
Ocean with a wave speed of ~0.64 m s−1 first entered the
Celebes Sea, and then passed through the Sibutu Passage into the Sulu
Sea from April to December 2017. Subsequently, the waves propagated
along the northeast coast of Sabah and the east coast of Palawan before
exiting through the Mindoro Strait to the central SCS. Additionally, a
β-refracted Rossby wave with wave speed of 0.28 m s−1 also penetrated
the archipelago but at a latitude further north ~10°N
from July to November via Surigao Strait and propagated toward the south
and north of Palawan, ultimately reaching the west coast of Palawan in
the eastern central SCS. This study verifies that the transmission of
Rossby waves originating from the east of the Philippines could induce
intraseasonal sea level oscillations off Palawan, which could
subsequently propagate westward across the central SCS as identified in
previous field observations.
Integration of Marine Geology of the Strait of Gibraltar with Paleo-stress History of the Tangier Peninsula, Morocco: Implications for the Messinian Gibraltar Corridor
Authors: Hamza Akka , Mann Paul , Hippolyte Jean-Claude , Tahayt Abdelilah , Monechi Simonetta
Published: December 2023

Previous workers have used stratigraphic studies to identify three
potential marine gateways that connected the Atlantic and Mediterranean
during the Messinian salinity crisis (MSC): the Strait of Gibraltar that
remains a 300-900-m-deep channel to the present-day and the Betic and
Rifian corridors now exposed on-land in southern Spain and northern
Morocco, respectively. Comparison of deepsea cores from the Atlantic and
Mediterranean have shown that there was no significant or sea-level rise
during the Messinian leaving a tectonic or climate control as the most
likely cause for Messinian drying of the Mediterranean and that was
followed in the early Pliocene by the re-flooding of Atlantic waters in
the dessicated and evaporite-filled Mediterranean basin. In this study,
we integrate bathymetric, GPS data from the Tangier Peninsula and its
offshore areas with paleostress measurements at 25 sites ranging in age
from Jurassic to Miocene. Offshore data from the Strait of Gibraltar
indicates that the main ENE-lineament on the seafloor is a major
right-lateral strike-slip fault whose sense is consistent with: 1)
WNW-trending GPS vectors; 2) the arrangement of positive restraining and
negative releasing bends; 3) formation of a 15-20-km-wide syncline
within the Strait that deepened with continued compression; and 5) the
right-lateral offset of the Mesozoic Calcaire Dorsale Ridge by
~7 km. Paleostress sites on-land in rocks of Oligocene
to early Pliocene age indicate three events: 1) east-west compression of
Miocene age inferred to record the formation and eastward motion of the
Gibraltar arc; 2) NW-SE compression inferred to record the closure of
Nubia and Iberia with compression of the Gibraltar arc; and 3) NE-SW
compression inferred to represent continued compression of the Gibraltar
arc that accompanied continued formation of the large syncline within
the strait. We postulate that the offset of the highly resistant and
1-km-thick Calcaire Dorsale allowed the initial deep channels to open
between the Atlantic and Mediterranean. We see no evidence for
north-south-striking normal faults as postulated in strait-opening
models based on roll-back of the Gibraltar slab.
The morphology and scaling of tidal dunes with respect to depth: insights into the form roughness associated with channels affected by tidal forcing
Authors: Adebiyi Abiola , Prokocki Eric
Published: December 2023

The deposits of subaqueous dunes are a fundamental building block of
verticallystacked alluvium in river to tidal settings and are
responsible for producing the largest component of frictional resistance
to flow via form roughness. Thus, dunes have attracted considerable
attention amongst researchers for decades since they are found in
virtually all environments (headland rivers to abyssal plains) and grain
sizes (coarse silts to gravels) along the source-to-sink sediment
transport pathway. Of these environments, dunes produced by rivers
(unidirectional flows) are the most widely studied with respect to their
morphologic dynamics and their scaling of height and wavelength to flow
depth, whilst our understanding of these same characteristics within
bidirectional (tidal) and combined-flow (currents with a unidirectional
and oscillatory component) is quite limited. This knowledge gap is
addressed herein by evaluating a set of multibeam echo sounding (MBES)
surveys of the main channel of the Lower Columbia River (LCR), WA/OR,
USA, within its downstream most hydraulic regime, which is dominated by
bidirectional tidal-flows and/or combined-flows consisting of a tidal
component and a shorter period (oceanic to intrabasinally derived)
wind-wave component. Specifically, variations in dune geometric
parameters (e.g., height, wavelength, roundness, symmetry,
dimensionality, stoss- and lee- angle, and ratio of stoss- to lee-
angles) and scaling of height and wavelength to flow depth are
systematically quantified within the main channel (0- 32m depth) and are
linked to depth transitions in formative current styles. These findings
provide insight into the morphologic differences (i.e., form roughness)
between dunes generated within non-uniform and unsteady flow conditions
and those from more uniform and steady flows, whilst further adding to
our understanding of the scaling of height and wavelength to depth
within such dynamic flows. Preliminary results show that dunes remain
asymmetric at all depths and possess lee-angles ≤ 15°, their roundness
is maximized at both the shallowest and deepest depths, and present
river-tidal scaling relations overpredict their heights and wavelengths,
which suggests that new relations are needed to better understand the
dunes of tidal and combined-flow settings.
Ice Floe Tracker: An Open-Source Tool Enabling Novel Observations of Sea Ice Motion from Visual Remote Sensing Imagery
Authors: Watkins Daniel Mark , Buckley Ellen , Kim Minki , Paniagua Carlos , Divoll Timothy , Restrepo Maria I , Wilhelmus Monica M
Published: December 2023

Ice Floe Tracker is an open-source tool designed to retrieve
floe-scale sea ice motion in the Arctic marginal ice zone during spring
and summer.  Ice Floe Tracker enables observation of the floe size
distribution, ice floe rotation rates, small-scale variation in floe
velocity, and individual floe trajectories. Sea ice motion occurs on a
wide range of scales, from the interaction of individual pieces of ice
at sub-meter scales, the formation of linear kinematic features, and ice
transport via basin-wide gyres. Most existing methods for tracking ice
motion from remote sensing imagery rely on cross-correlation and are
optimized for the winter season in the central Arctic.
Cross-correlation-derived motion vectors estimate area-averaged motion
and thus are well-suited for close-packed central Arctic ice; however,
such estimates have high uncertainties in the dynamic, strongly
deforming sea ice cover of the marginal ice zone. Our tool aims to fill
this gap by using shape detection and feature tracking to observe
floe-scale ice motion.

The Ice Floe Tracker algorithm consists of a series of
customizable modules. The code is structured as a modular package
written in open-source languages. It includes parallel processing, unit
testing, a command line interface, and thorough documentation (available
on Github). Routines are provided to download imagery from the NASA
Moderate Resolution Imaging Spectroradiometer. The satellite imagery is
processed to enhance the contrast between liquid water and sea ice,
sharpen floe boundaries, and remove atmospheric noise. The image is then
segmented, and geometric features of ice floes are extracted. Finally,
ice floe geometry and locations are compared to those in subsequent
images and linked to form trajectories.  By making this tool
open-source, we aim to encourage cross-disciplinary collaboration.
Recent results from collaborations between observational oceanography
and discrete-element sea ice model development will be highlighted.
Evaluation of CMIP6 HighResMIP in simulating the annual cycle of tropical cyclone activity over the western North Pacific
Authors: Chen Kuan-Chieh , Hong Chi-Cherng , Tsou Chih-Hua , Wu Ding-Rong
Published: December 2023

Atmospheric general circulation models (AGCMs) and coupled general
circulation models (CGCMs) in the High-Resolution Model Intercomparison
Project (HighResMIP) were evaluated on their ability to simulate
tropical cyclone (TC) activity in the western North Pacific over its
annual cycle. Specifically, we examined these models’ ability to
simulate the south-north migration of mean TC genesis location. The
results revealed that both types of models realistically captured TC
numbers and the south-north migration of TC genesis locations in
response to the annual cycle. However, TC number decreased less rapidly
in the AGCMs than in both the CGCMs and observed data during the monsoon
retreat period (after September). This bias was attributed to a cyclonic
anomaly in the Philippine Sea in response to La Nin~̵̃a-like sea surface
temperature (SST) differences between the AGCMs and the CGCMs. This
cyclonic anomaly occurred when the northeasterly trade wind arose and
was maintained through wind-evaporation-SST feedback.
How Volcanic Aerosols Globally Inhibit Precipitation
Authors: McGraw Zachary , Polvani Lorenzo M
Published: December 2023

Volcanic aerosols reduce global mean precipitation in the years after
major eruptions, yet the mechanisms that produce this response have not
been rigorously identified. Volcanic aerosols alter the atmosphere’s
energy balance, with precipitation changes being one pathway by which
the atmosphere acts to return towards equilibrium. By assessing the
atmosphere’s energy budget in climate model simulations, we here show
that global precipitation reduction is largely a consequence of Earth’s
surface cooling in response to volcanic aerosols reflecting incoming
sunlight. In addition, these aerosols also directly add energy to the
atmosphere by absorbing outgoing longwave radiation, and this is a major
cause of precipitation decline in the first post-eruption year. We also
identify mechanisms that oppose the post-eruption precipitation decline,
and provide evidence that our results are robust across climate models.
Bayesian History Matching applied to the calibration of a gravity wave parameterization
Authors: King Robert C , Mansfield Laura A , Sheshadri Aditi
Published: December 2023

Breaking atmospheric gravity waves in the tropical stratosphere are
essential in driving the roughly two year oscillation of zonal winds in
this region known as the Quasi-Biennial Oscillation (QBO). As Global
Climate Models (GCM)s are not typically able to directly resolve the
spectrum of waves required to drive the QBO, parameterizations are
necessary. Such parameterizations often require knowledge of poorly
constrained physical parameters. In the case of the spectral gravity
parameterization used in this work, these parameters are the total
equatorial gravity wave stress and the half width of phase speed
distribution. Radiosonde observations are used to obtain the period and
amplitude of the QBO, which are compared against values obtained from a
GCM. We utilize two established calibration techniques to obtain
estimates of the range of plausible parameter values: History Matching
& Ensemble Kalman Inversion (EKI). History Matching is found to reduce
the size of the initial range of plausible parameters by a factor of
98%, requiring only 60 model integrations. EKI cannot natively provide
any uncertainty quantification but is able to produce a single best
estimate of the calibrated values in 25 integrations. When directly
comparing the approaches using the Calibrate, Emulate, Sample method to
produce a posterior estimate from EKI, History Matching produces more
compact posteriors with fewer model integrations at lower ensemble sizes
compared to EKI; however, these differences become less apparent at
higher ensemble sizes.
Design of Multi-Domain Joint Coding Scheme Based on Circular Mapping
Authors: LUO wenxiu , CHEN zhao
Published: December 2023

With the rapid development of wireless communication technology and the
increasing demand for communication quality in various fields, spread
spectrum communication (SSC) and multiple input multiple output (MIMO)
technology have become crucial research directions in the field of
military communication, and space-time block coding (STBC) is an
indispensable key technology in MIMO systems. This paper combined the
excellent instrument interaction ability of LABVIEW and the data
processing ability of MATLAB to build a direct sequence spread
spectrum-space time block coding (DSSS-STBC) model based on circular
mapping (CM) spread spectrum code, aiming at realizing multi-domain
joint transmission of information in space, time, and power domains. The
results demonstrated that the joint simulation platform of LABVIEW and
MATLAB/Simulink successfully confirmed the superior spread spectrum
performance of chaotic spreading codes based on circular mapping
compared to traditional spreading codes. In addition, the multi-domain
joint coding combining DSSS and STBC significantly enhanced the
reliability and interference resistance of the communication system.
Novel, speculative highly-scaled carbon removal study on a reduced complexity model, showing a return to preindustrial temperatures by 2100 and updates to achieving net-zero for Anthropocene reversal. Poster B43K2705 presented at AGU23, 11-14 Dec. 2023
Authors: Fiume Shannon A.
Published: December 2023

Speculations extend the opportunity space of possible future climates by
increasing the potential to provide plausible estimated qualities and
quantities to further scientific research and aid engineering solutions.
This novel work outlines the first steps to achieving an Anthropocene
reversal that completes in Zoomers’ lifetimes — by 2100. The novel
experimental high-scale carbon removal pathway, which was studied in
MAGICC 6.8, required CDR to counterbalance all accumulated anthropogenic
emissions since 1750 to return to preindustrial temperature (0.07ºC over
the 1720-1800 and 0.14ºC over the 1850-1900) means by 2100 and complete
GHG phaseouts by 2077, excluding Ammonia. The experimental pathway set
extreme front loading of emissions reductions to reach net zero, and
avoid tipping points, then achieve scaled removal to reach 300 ppm of
CO concentration by roughly mid-century. This work’s
findings recommend exploring carbon removal of cumulative anthropogenic
emissions totaling 600 GtC to 775 GtC on a recent model ensemble with
1.55 to 1.7 times preindustrial CO concentration driven
by forcings from emissions and calibrate to reproduce present-day
temperatures to provide more detailed projections of temperature,
holding below 1.5ºC, regional temperatures, below ground
CO mineralization, sea-level rise, ENSO, AMOC, and
jet-stream turnover, evolve.

Continued fossil-fuel use is unable to yield complete emissions
phaseouts or deep removals necessary to match a preindustrial climate.
The findings support the utmost urgency to attain a maximally scaled
sustainable zero-carbon intensity green growth development. And
reinforce the increased global commitment to achieve net zero sooner and
to avoid setting off more climate tipping points. The possibility of
reaching a preindustrial climate should help inform the debate of
maximally scaled sustainable green growth development for the fastest
path to net zero, phase out of anthropogenic emissions sources, and
scaled carbon removals with zero-carbon intensity to develop a more
equal future world.
Characterizing the Mesoscale Cellular Convection in Marine Cold Air Outbreaks with a Machine Learning Approach
Authors: Lackner Christian Philipp , Geerts Bart , Juliano Timothy W , Kosovic Branko , Xue Lulin
Published: December 2023

During marine cold-air outbreaks (MCAOs), when cold polar air moves over
warmer ocean, a well-recognized cloud pattern develops, with open or
closed mesoscale cellular convection (MCC) at larger fetch over open
water. The Cold-Air Outbreaks in the Marine Boundary Layer Experiment
(COMBLE) provided a comprehensive set of ground-based in-situ and remote
sensing observations of MCAOs at a coastal location in northern Norway.
We determine MCAO periods that unambiguously exhibit open or closed MCC.
Individual cells observed with a profiling Ka-band radar are identified
using a water segmentation method. Using self-organizing maps (SOMs),
these cells are then objectively classified based on the variability in
their vertical structure. The SOM-based classification shows that
comparatively intense convection occurs only in open MCC. This
convection undergoes an apparent lifecycle. Developing cells are
associated with stronger updrafts, large spectral width, larger amounts
of liquid water, lower precipitation rates, and lower cloud tops than
mature and weakening cells. The weakening of these cells is associated
with the development of precipitation-induced cold pools. The SOM
classification also reveals less intense convection, with a similar
lifecycle. Such convection, when weakening, becomes virtually
indistinguishable from the more intense stratiform precipitation cores
in closed MCC. Non-precipitating stratiform cores have weak vertical
drafts and are almost exclusively found during closed MCC periods.
Convection is observed only occasionally in the closed MCC environment.
Statistical properties of inter-event times in seismic time series transformed by occurrence rate: An analysis from the viewpoint of hierarchy in the temporal nature of seismicity
Authors: Tanaka Hiroki
Published: December 2023

Our previous study proposed a Bayesian framework to enhance the approach
by the renewal process to forecast earthquakes’ timing and tested it in
simulated seismicity-like time series. As a first step toward applying
the Bayesian approach to actual seismic activity, it is crucial to use
seismic catalogs for examination of the probability density functions in
Bayes’ theorem, which is in its simplest form in the Bayesian approach:
the inter-event time distribution and the conditional and inverse
probability between inter-event times at two cutoff magnitudes. In this
study, I examined the properties of these probability density functions
using time series with weak inter-event correlations extracted from
three seismic catalogs: stationary time series with a nearly constant
occurrence rate and aftershock sequences transformed by the Omori Utsu
law. I found a new scaling property related to the temporal hierarchy of
seismic activity. Using this property, I derived the above three
probability density functions. Regarding the inter-event time
distribution, I discuss its approximate scaling universality from the
viewpoint of temporal fluctuations of transformed seismic time series by
instantaneous occurrence rate. The derived inverse probability enables
probabilistic evaluation of the large earthquakes’ timing in the
simplest Bayesian approach. Finally, I discuss extending it to the
general Bayesian approach toward its practical use.