bluuebunny/crossref_metadata_2025 huggingface dataset:
STRUKTUR KOMUNITAS LALAT BUAH (DIPTERA: TEPHRITIDAE) DAN TINGKAT SERANGAN PADA TANAMAN TOMAT (Solanum lycopersicum)
Authors: Rahim Srinurningsih K. , Lamangantjo Chairunnisah J. , Hamidun Marini Susanti , Utina Ramli , Katili Abubakar Sidik , Hikmawati Hikmawati
Published: December 2023

Lalat Buah (Diptera: Tephritidae) menyebabkan kerugian dan penurunan produksi tanaman tomat (Solanum lycopersicum). Penelitian bertujuan untuk menganalisis struktur komunitas lalat buah (Diptera: Tephritidae) dan tingkat serangan pada tanaman tomat (S. lycopersicum). Penelitian dilakukan di Desa Ayula Sejahtera, Kab. Bonebolango dan identifikasi morfologi lalat buah di Laboratorium Entomologi Balai Karantina Pertanian Kelas II Gorontalo pada bulan Desember 2022 sampai dengan Januari 2023. Jenis penelitian adalah deskriptif kuantitatif dengan metode survey menggunakan perangkap steiner trap. Analisis data struktur komunitas lalat buah meliputi Indeks Keanekaragaman (H’), Indeks Kemelimpahan (KR), Indeks Kemerataan (E), Indeks Dominansi (D) dan tingkat serangan pada tanaman tomat. Hasil penelitian menunjukkan bahwa pada tanaman tomat ditemukan 278 individu yang terdiri dari 2 spesies yaitu Bactrocera umbrosa dan Bactrocera dorsalis. Berdasarkan nilai indeks keanekaragaman Shannon-Wienner, ada H’= 0,600 yang dikategorikan sebagai keragaman rendah. B. dorsalis memiliki indeks kelimpahan tertinggi dengan nilai 0,712%. Indeks kemerataan (E) lalat buah memiliki nilai E= 0,866 kategori kemerataan tinggi. Indeks dominansi berada pada D= 0,59 dikategorikan dominansi sedang. Tingkat serangan lalat buah terjadi peningkatan dan penurunan serangan dengan kategori tergolong ringan yaitu (11,04%), (9,31), (4,97%), (7,69%), (6,94).
How schools in Indonesia fights againts cyberbulling ?
Authors: Wulandari Aprilianti , AW Suranto
Published: December 2023

The development of highly advanced technology has changed the pattern of people's lives in fulfilling information needs. All forms of information obtained will spread very quickly and even difficult to control. We cannot avoid that currently people from all walks of life are increasingly "lulled" by the sophistication of technology such as cellphones to smartphones which are of course equipped with various applications that make it easier for users. However, this convenience is not accompanied by control from various parties, causing a negative impact commonly called Cyberbullying. This paper describes how cyberbullying cases affect school-age children so that the participation of related parties such as schools is needed. In addition, this paper also describes the policies implemented in schools to deal with cyberbullying cases sourced from several writings or articles. The research method used is library research where researchers collect various sources from several research results and libraries. For this research, researchers took various sources from Google Scholar. From the articles, it is recommended that some policies can be offered to schools to anticipate and prevent Cyberbulling behavior.
Behavior Change Approaches in Digital Technology–Based Physical Rehabilitation Interventions Following Stroke: Scoping Review
Authors: Gooch Helen J , Jarvis Kathryn A , Stockley Rachel C
Published: December 2023

Background

Digital health technologies (DHTs) are increasingly used in physical stroke rehabilitation to support individuals in successfully engaging with the frequent, intensive, and lengthy activities required to optimize recovery. Despite this, little is known about behavior change within these interventions.

Objective

This scoping review aimed to identify if and how behavior change approaches (ie, theories, models, frameworks, and techniques to influence behavior) are incorporated within physical stroke rehabilitation interventions that include a DHT.

Methods

Databases (Embase, MEDLINE, PsycINFO, CINAHL, Cochrane Library, and AMED) were searched using keywords relating to behavior change, DHT, physical rehabilitation, and stroke. The results were independently screened by 2 reviewers. Sources were included if they reported a completed primary research study in which a behavior change approach could be identified within a physical stroke rehabilitation intervention that included a DHT. Data, including the study design, DHT used, and behavior change approaches, were charted. Specific behavior change techniques were coded to the behavior change technique taxonomy version 1 (BCTTv1).

Results

From a total of 1973 identified sources, 103 (5%) studies were included for data charting. The most common reason for exclusion at full-text screening was the absence of an explicit approach to behavior change (165/245, 67%). Almost half (45/103, 44%) of the included studies were described as pilot or feasibility studies. Virtual reality was the most frequently identified DHT type (58/103, 56%), and almost two-thirds (65/103, 63%) of studies focused on upper limb rehabilitation. Only a limited number of studies (18/103, 17%) included a theory, model, or framework for behavior change. The most frequently used BCTTv1 clusters were feedback and monitoring (88/103, 85%), reward and threat (56/103, 54%), goals and planning (33/103, 32%), and shaping knowledge (33/103, 32%). Relationships between feedback and monitoring and reward and threat were identified using a relationship map, with prominent use of both of these clusters in interventions that included virtual reality.

Conclusions

Despite an assumption that DHTs can promote engagement in rehabilitation, this scoping review demonstrates that very few studies of physical stroke rehabilitation that include a DHT overtly used any form of behavior change approach. From those studies that did consider behavior change, most did not report a robust underpinning theory. Future development and research need to explicitly articulate how including DHTs within an intervention may support the behavior change required for optimal engagement in physical rehabilitation following stroke, as well as establish their effectiveness. This understanding is likely to support the realization of the transformative potential of DHTs in stroke rehabilitation.
Digitally Diagnosing Multiple Developmental Delays Using Crowdsourcing Fused With Machine Learning: Protocol
for a Human-in-the-Loop Machine Learning Study
Authors: Jaiswal Aditi , Kruiper Ruben , Rasool Abdur , Nandkeolyar Aayush , Wall Dennis P , Washington Peter
Published: December 2023

Background

A considerable number of minors in the United States are diagnosed with developmental or psychiatric conditions, potentially influenced by underdiagnosis factors such as cost, distance, and clinician availability. Despite the potential of digital phenotyping tools with machine learning (ML) approaches to expedite diagnoses and enhance diagnostic services for pediatric psychiatric conditions, existing methods face limitations because they use a limited set of social features for prediction tasks and focus on a single binary prediction, resulting in uncertain accuracies.

Objective

This study aims to propose the development of a gamified web system for data collection, followed by a fusion of novel crowdsourcing algorithms with ML behavioral feature extraction approaches to simultaneously predict diagnoses of autism spectrum disorder and attention-deficit/hyperactivity disorder in a precise and specific manner.

Methods

The proposed pipeline will consist of (1) gamified web applications to curate videos of social interactions adaptively based on the needs of the diagnostic system, (2) behavioral feature extraction techniques consisting of automated ML methods and novel crowdsourcing algorithms, and (3) the development of ML models that classify several conditions simultaneously and that adaptively request additional information based on uncertainties about the data.

Results

A preliminary version of the web interface has been implemented, and a prior feature selection method has highlighted a core set of behavioral features that can be targeted through the proposed gamified approach.

Conclusions

The prospect for high reward stems from the possibility of creating the first artificial intelligence–powered tool that can identify complex social behaviors well enough to distinguish conditions with nuanced differentiators such as autism spectrum disorder and attention-deficit/hyperactivity disorder.

International Registered Report Identifier (IRRID)

PRR1-10.2196/52205
ПЛЕНАРНАЯ ЧАСТЬ РОССИЙСКОГО ФОРУМА «МИКРОЭЛЕКТРОНИКА 2023». ЧАСТЬ 2
Authors: Ковалевский Ю,
Published: December 2023

Пленарная часть Российского форума «Микроэлектроника 2023», проходившего
с 9 по 14 октября 2023 года в Парке науки и искусства федеральной территории
«Сириус», включала в себя четыре заседания, на которых обсуждались как
вопросы развития отрасли в целом, так и достижения и планы по отдельным
актуальным направлениям. Во второй части статьи рассматриваются
доклады, представленные на двух пленарных заседаниях форума, которые
были посвящены вопросам доверенности электронных систем и программно-аппаратных
комплексов (ПАК) для критической информационной
инфраструктуры (КИИ) и развитию ЭКБ, алгоритмов и технологий для
реализации искусственного и гибридного интеллекта.
КАДРОВАЯ ПОЛИТИКА АО «ЗПП»
Authors: Разумова Е.
Published: December 2023

АО «Завод полупроводниковых приборов» (АО «ЗПП», входит
в ГК «Элемент») является ведущим предприятием России по разработке
и производству металлокерамических корпусов любой сложности,
обладающим полным технологическим циклом производства.
В настоящее время предприятие достигло реальных успехов
в модернизации технологического оборудования. Значимые результаты
в производстве были бы невозможны без высокопрофессионального,
слаженного коллектива объединенных общей целью сотрудников.
В статье рассматриваются различные направления и аспекты кадровой
политики АО «ЗПП», способствующей обеспечению эффективной работы
предприятия и выпуску качественной продукции.
ИСПОЛЬЗОВАНИЕ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА И КОМПЬЮТЕРНОГО МОДЕЛИРОВАНИЯ В ОБЛАСТИ СВЕРХПРОВОДИМОСТИ
Authors: Абдюханов И. , Терина М. , Савельев И. , Цаплева А. , Алексеев М.
Published: December 2023

В 1911 году было открыто уникальное явление – способность материалов
пропускать электрический ток без потерь при очень низких температурах.
Впервые такое свойство
обнаружено у ртути. В дальнейшем оказалось,
что оно характерно для многих металлов, неорганических
и органических соединений, число которых неуклонно растет с каждым
годом. В настоящее время все чаще для аналитического обеспечения
прогнозирования свойств
материалов и предсказания возможности
«сверхпроводить» электрический ток используются методы компьютерного
моделирования и искусственный интеллект (ИИ). В данной работе
представлен обзор использования технологий искусственного интеллекта
в области сверхпроводимости. Он поможет лучше понять предыдущие
этапы разработки этих технологий, а также спрогнозировать дальнейшие
перспективы их развития.
Study of Water Quality and Distribution of Phytoplankton in Hebbal Lake, Krishnarajanagara
Authors: Punyashree H. N. , Kumar M. K. Mahesh , Mahesh Dr. M. K.
Published: December 2023

Abstract: Life on earth depends on fresh water. Phytoplanktons are free floating, photosynthetic, aquatic microorganisms, which moves from one place to another. Phytoplanktons which are present in Hebbal Lake, Krishnarajanagara, and Mysore were studied with respect to their species diversity and distribution. The phytoplankton community is mainly represented by algal representatives including both prokaryotes and eukaryotic genera. Studies on phytoplankton and water quality of Hebbal Lake, Krishnarajanagar, Mysore Karnataka were undertaken for 5months from May 2023 to September 2023. The quantitative analysis of phytoplankton was done by Lackey’s drop method modified by saxena (1987).Diversity indices have been discussed by using PASTA Software Program. Physical and Chemical parameters were analysed using the standard methods of APHA (2025) and Trivedi and Gael (1984). Among the total 60 species recorded, 33species of Bacillariophyceae, 7species of Chlorophyceae, 8species of Cyanophyceae, 8 species of Desmidiaceae, 3species of Euglenophyceae are reported. Bacillariophyceae was the most dominant group followed by Chlorophyceae, Cyanophyceae, Desmidiaceae and Euglenophyceae. The result of physicochemical and biological parameters along with statistical method and biodiversity indices indicated that the Hebbal Lake is threatened ecologically due to various anthropogenic activities which lead organic pollution and eutrophication status of the lake. Statistical program Bray – Curtis similarity index explained, the cluster of EC, Total hardness and Total alkalinity is highly correlated with the clusters of phytoplanktons. Shannon and Weiner index showed that the lake was heavily polluted in the month of May due to increased temperature.
Impact of Nurse’s job Satisfaction upon Quality of Nursing Care for Patients Undergoing Hemodialysis
Authors: A. Mansoor Luay , Rajab Muhammad Tahseen
Published: December 2023

Objectives: This study aimed to asses’ nurses' job satisfaction levels at hemodialysis units and to find out the relationship between nurses' job satisfaction and quality of nursing care.
Methods: A descriptive cross-sectional design study was carried out among nursing working in hemodialysis units at Baquba Teaching Hospital and Baladrooz general Hospital, study starting from 14th December 2022 to 10th March 2023.A non-probability (purposive) sample of (80) nurses working in hemodialysis units in Baquba and Baladrooz Hospital . The study instruments consist of three parts; Part one is involved the demographic information of nurses (8) items; the second part is involved Job Satisfaction Scale for Clinical Nurses (JSS-CN), it is comprised of (38) items and observational checklist for nurses practices of hemodialysis procedures consist from (29) items  .Content validity of the questionnaire was determine through a panel of (12) experts .Reliability of the instrument scales is determined by using Pearson Correlations )0.87,084) for of job satisfaction scale and observational checklist for nurses practices respectively . The collected data will be categorized, scored, tabulated, and analyzed by computer using statistical package for social science (SPSS) version 25. Descriptive statistics will be used in the form of frequency distribution and percentages. Pearson correlation coefficient statistical tests were applied for data analysis.
Results: Findings of the current study showed that (75%,65%), of the studied nurses offered moderate job satisfaction level and good quality of nursing care respectively. There was highly statistically significant relation between job satisfaction and quality of nursing care offered to patient undergoing haemodialysis.
Conclusion: This study concluded that, nearly three quarter of the nurses were coping with their jobs and they are satisfied to certain extent. However, nearly two third of them offered good quality of nursing care to patient undergoing hemodialysis
VALUES, MEANINGS AND NARRATIVES AS COMPONENTS OF THE ETHNO-POLITICAL PROCESS OF FORMATION OF ALL-RUSSIAN CIVIС IDENTITY
Authors:   Central Russian Institute of Management, Branch of RANEPA, BUSLENKO E.O.
Published: December 2023

The modern trend of state policy is a focus on all-Russian civic identity in the context of Russian civilizational nation-building. The purpose of the article is to consider values, meanings and narratives as components of the ethnopolitical process of forming an all-Russian civic identity in modern Russia. The versatility of the analyzed problem predetermined the use of a range of methods in the social and human sciences: analysis and synthesis, generalization, comparative, formal legal, secondary data analysis, method of expert assessments, institutional, specific historical. It is determined that the process of forming an all-Russian civic identity includes the formation of three components: cognitive, affective and activity. Identities and their dimensions are manifested in shared language, narratives, official discourses, values, traditions, education, historical approaches, social practices and, in a broad sense, individual and/or collective sense of belonging. Nationwide identification constructs influence the political stability and integrity of the state. Achieving the maximum effect of forming an all-Russian civic identity is directly related to the efficiency and adequacy of modern policies - national, cultural, social, educational, economic. The used research algorithm for achieving goals allows us to talk about the multidimensional impact of values, meanings and narratives on the ethnopolitical process and the formation of a national Russian civic identity.
FINANCIAL INCLUSION AS A FACTOR OF SOCIO-ECONOMIC DEVELOPMENT
Authors:   Donetsk National University of Economics and Trade named after Mikhail Tugan-Baranovsky, LAZAREVA I.E.
Published: December 2023

The purpose of the article is to reveal scientific and practical approaches to the definition of the concept and place of financial inclusion in the system of factors of socio-economic development. The methodology of the research is based on the application of methods of theoretical generalization and abstract-logical analysis in the systematization and generalization of scientific approaches to understanding financial inclusion. As a result, we have studied the evolution of the concept of «inclusion» from the sphere of analysis of social processes at the level of social groups (including various social relations) to the macroeconomic level. It is revealed that various interpretations of the concept of «financial inclusion» contain its definition as a «process», «stage» or «state» (development). Financial inclusion is established to be one of the factors of economic development, and also the need to study the role of financial inclusion among the factors of socio-economic development is justified. The author's definition of the concept of financial inclusion is proposed. An alternative view on the definition of financial inclusion is substantiated based on its opposite – financial exclusivity, which is either voluntary (self-exclusivity) or compulsory and is determined by four groups of reasons. The consensus formed in the scientific literature on the three main components of financial inclusion: coverage, use and quality of financial services is analyzed. Positive factors and risks of financial inclusion development, as well as negative aspects of financial exclusivity are identified.
Intertextualidade Procedimental: intertextualidade das regras e mecânicas em jogos digitais
Authors: Garcia de Carvalho Flávia , Simão de Vasconcellos Marcelo , Soares de Araujo Inesita
Published: December 2023

Intertextualidade é um conceito importante para o estudo das mídias, porém, ao revisar a literatura entrecruzando jogos e intertextualidade, observamos que as análises raramente incluem como “texto” os seus elementos mais específicos: regras e mecânicas. Combinamos a intertextualidade com o conceito de retórica procedimental, propondo o termo intertextualidade procedimental para esse fim e apresentamos exemplos de como os diferentes tipos de intertextualidade (horizontal, vertical, manifesta e constitutiva) podem ser observados mais especificamente como diferentes tipos de intertextualidade procedimental e como este conceito pode favorecer uma nova dimensão de análise. Como resultado, percebemos a importância das regras e mecânicas na produção de sentidos, concluindo que a noção de intertextualidade procedimental tem um potencial relevante na análise de jogos.
Minimum Wage and Employment of Malaysian Low-skilled Workers
Authors: Wen Kek Jing , Sieng Lai Wei
Published: December 2023

The current study is inspired by inconclusive empirical findings on the impacts of minimum wage on employment. The majority of past studies have concluded that an increase in the minimum wage negatively impacts employment, despite certain scholars discovering either an insignificant or a positive impact. Hence, this study aims to investigate the impact of the Malaysian minimum wage on the employment opportunities of low-skilled workers. The data are collected annually from 1995 to 2020. An autoregressive distributed lag (ARDL) model is employed to examine the impact of the Malaysian minimum wage on the employment of low-skilled workers. The bounds test method and error correction model (ECM) are subsequently utilised to determine both short- and long-term effects. As a result, the employment of low-skilled labour is found to be positively impacted by the minimum wage, with this impact being statistically significant in both the short and long terms. However, when the interaction variables are included, the effect on the employment of low-skilled workers is negative and insignificant. Furthermore, neither increasing labour productivity nor technological advancement significantly altered the impact of the minimum wage on employment.
Núcleo de Estudo, Pesquisa e Extensão em Aleitamento Materno (1993 – 2023) – Campus de Jequié
Authors: Ferraz Aline , Teixeira Luz Rosália
Published: December 2023

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Covid-19: perfil e quadro clínico de pacientes internos em uma unidade de terapia intensiva de um hospital público no interior de Pernambuco
Authors: Barbosa Emerson Vasco , Antunes João Antonio Bezerra Magalhães
Published: December 2023

Um surto de pneumonia associado à Síndrome Respiratória Aguda Grave (SRAG) se iniciou em Wuhan, China, em dezembro de 2019, logo após estudos foi descoberto um novo vírus da classe dos coronavírus, classificado como Covid-19. Objetiva-se com este estudo analisar o perfil e quadro clínico de pacientes positivos para Covid-19 em uma Unidade de Terapia Intensiva (UTI), além de como foi realizado seu manejo clínico. O trabalho tem como característica um estudo documental, descritivo, retrospectivo com abordagem quantitativa, realizado através do banco de dados do Hospital Professor Agamenon Magalhães no município de Serra Talhada-PE, com análise de um total de 84 prontuários entre os meses de junho de 2020 a dezembro de 2020. De acordo com a pesquisa nota-se que a maioria dos pacientes possuem mais de 80 anos, do sexo masculino, pardos, sem escolaridade, casados, com fator de risco, classificados no atendimento como amarelo e estado geral regular, saturação de oxigênio entre 96% e 100%. O sintoma mais presente se encontra a dispneia, exame mais realizado está o hemograma e achados diagnósticos está vidro fosco na tomografia, d’dímero com mais de 500 e Proteína C Reativa (PCR) reagente. Os medicamentos mais utilizados foram os antibióticos, a maioria necessitou de intubação orotraqueal, tempo de oxigenoterapia entre 5 e 7 dias e obtiveram alta por melhora, com tempo de 2 a 4 dias. Pode-se concluir que embora ainda não exista um manejo clínico ideal, os profissionais de saúde e pesquisadores estão fazendo um grande papel observando os melhores modelos terapêuticos.
Suporte familiar, estado mental e qualidade de vida da mulher idosa no semiárido nordestino
Authors: Fernandes Alves Alana , Moura Vasconcelos José Lucas , Novais Silva Christiane , Cardoso dos Santos Sant'Anna Junnia , Leal de Souza Cinoelia
Published: December 2023

Objetivo: analisar a reação entre suporte familiar, estado mental e qualidade de vida da mulher idosa Método: Estudo quantitativo, transversal e de caráter descritivo. A área do estudo foi o município de Guanambi-Bahia, no semiárido nordestino. A amostra foi do tipo probabilística simples, sem reposição e 517 idosas. Os instrumentos utilizados foram um formulário semiestruturado, o World Health Organization Quality of Life; o Mine Exame do Estado Mental. A coleta de dados foi realizada com base no cadastro das Unidades de Saúde da Família (USF) do município. Os dados foram analisados por meio do SPSS® 22. Para análise dos dados, foi realizado a caracterização da população estudada. Em seguida, foi realizada análise bivariada por meio da razão de chances (OR), utilizando o teste qui-quadrado de Pearson e Teste Exato de Fischer, nos casos em os valores esperados foram abaixo de cinco, adotando p-valor de 0,05 para associações significantes. O estudo foi pautado nas questões éticas e legais e foi aprovado por um Comitê de Ética em Pesquisa. Resultados: A percepção adequada da qualidade de vida neste estudo apresentou a ocorrência de 94%. Quando analisada a ocorrência da qualidade de vida segundo as covariáveis, observou-se que: ter renda maior que um salário-mínimo (OR: 0,41; IC:10,15 – 0,98) se associa-se negativamente a percepção da qualidade de vida, sendo fator de proteção para boa percepção da qualidade de vida. Conclusão: a melhor percepção de qualidade de vida é inversamente proporcional a perda da função cognitiva, e ter suporte familiar favorece melhores condições de vida e avaliação positiva da mesma.
Tesão fotográfico
Authors: Abreu de Oliveira Elane
Published: December 2023

A figura de Lula movimentou coberturas midiáticas e redes sociais pela ocasião de sua prisão e um dos destaques desse acontecimento foi a profusão de compartilhamentos da sua imagem fotográfica. A partir da observação deste fenômeno, emerge a questão: como o fotográfico surge como mediação do desejo de representação da prisão e da liberdade? O percurso metodológico para apontar direções para esta questão consiste em uma abordagem das concepções teóricas de “fotografia”, “poder” e “enquadramento”, bem como na interpretação da imagem fotográfica de Lula pelo conjunto de três momentos: a) a foto do líder popular sendo carregado pela multidão; b) o discurso do ex-presidente antes de se entregar à polícia; e c) a foto do político preso. Estes momentos são importantes para o que se interpreta como tesão fotográfico, decorrente dos desejos de enquadramentos de um corpo político. A imagem de Lula se relaciona a desejos de representação, de posição histórica, bem como de promessa de sua continuidade.
“Publicar ou perecer”?
Authors: Martino Luis Mauro Sá
Published: December 2023

Anualmente, mais de mil artigos são publicados em 54 periódicos na área de Comunicação. Mas qual o significado de toda essa produção para o desenvolvimento das pesquisas na Área? A partir de pesquisas empíricas e bibliográficas anteriores, este artigo apresenta um delineamento crítico sobre alguns aspectos da produção em periódicos na pesquisa em Comunicação. Três pontos são destacados: (1) como espaço institucionalizado de publicação, os periódicos incidem sobre as definições institucionais e epistemológicas da área; (2) o número de artigos e revistas reflete o desenvolvimento da área, mas também a crescente demanda por produção que se transforma em produtividade e, no limite, “produtivismo”;  (3) embora o processo de avaliação por pares garanta a qualidade das pesquisas, mostra também algumas fragilidades do diálogo teórico da Área. Esses aspectos são pensados partir de questões epistemológicas da Comunicação.
produção da jornalista literária Dorrit Harazim em coberturas de guerra
Authors: Martinez Monica , Emy Camargo Bruna
Published: December 2023

Este trabalho apresenta os resultados de uma pesquisa em nível de mestrado cujo objetivo é contribuir para a compreensão do jornalismo literário produzido por Dorrit Harazim na cobertura de guerras e conflitos no Vietnã, no Chile, na Cisjordânia e em Nova York. A base teórica apoia-se nos conceitos de jornalismo literário (BAK, 2011, 2017; LIMA, 2009, 2014; MARTINEZ, 2016) e cobertura de guerra e conflitos (KNIGHTLEY, 1978; SCHELP, 2016), além de reportagens, relatos pessoais e biografias de correspondentes. Então, partindo da análise de conteúdo (BARDIN, 2011), buscamos nos textos de Harazim as três características de jornalismo literário apresentadas por Martinez (2016): apuração; digestão e compreensão do material apurado; e redação em estilo literário. Os resultados indicam que Harazim produziu reportagens com todos esses elementos.
Characterizing Deformation and Ridging in Shorefast Ice using Remote Sensing Techniques
Authors: Lange Kennedy , Bradley Alice , Duncan Kyle , Farrell Sinéad L
Published: December 2023

Sea ice ridges are an important morphological feature that stabilize
shorefast ice across the Northern Alaskan coastline. This stability is
important to local communities and ecosystems that rely on this habitat
for food security and safety. Investigating the development of shorefast
ice around Utqiagvik, AK, we describe an approach to identify grounded
ridges throughout the winter season. To do this, we utilize high
resolution altimetry data from NASA’s ICESat-2 satellite which provides
unprecedented along-track detail that allows, for the first time, the
detection of individual pressure ridges. We apply the University of
Maryland Ridge Detection Algorithm (Duncan and Farrell, 2022) using
ICESat-2 elevation data to identify and calculate ridge sail heights
along each satellite track. From these heights, we estimate the depth of
the ridge using sail/keel height ratios described in the literature. The
calculated ridge depths are compared with high-resolution bathymetric
data (NCEI Digital Elevation Model Mosaic) to classify potentially
grounded ridges. This methodology for identifying and quantifying
grounded ridges in shorefast ice will improve our understanding of
coastal ice processes in a changing environment.
Martian atmospheric tides revealed from MAVEN and MCS Observations
Authors: Yang Chengyun , Li Tao , Yuan Mengzhen , Wu Zhaopeng
Published: December 2023

Utilizing atmospheric temperature observed from Mars Years 33 to 36 by
the Imaging Ultraviolet Spectrograph (IUVS) onboard the Mars Atmosphere
and Volatile Evolution (MAVEN), we derive the diurnal and semidiurnal
thermal tides from 90 to 160 km. The seasonal variations of diurnal
(DW1) and semidiurnal (SW2) tides in the thermosphere and mesosphere,
observed by the Mars Climate Sounder (MCS), along with vertical phase
velocities, indicate different sources for the migrating tide in the
lower and upper atmosphere. The seasonal variation of diurnal eastward
wavenumber 2 (DE2) tide in the thermosphere corresponds well to its
counterpart in the lower atmosphere. Vertical phase velocities indicate
that the DE2 propagates upward from the lower atmosphere to
~150 km, except near the perihelion (solar longitude
210° to 270°). The upward propagation of this DE2 tide could potentially
impact the vertical coupling between the Martian lower and upper
atmosphere.
The Association Between Cloud Droplet Number Over the Summer Southern Ocean and Air Mass History
Authors: Mace Gerald , Benson Sally , Sterner Elizabeth , Protat Alain , Humphries Ruhi S , Hallar Anna Gannet
Published: December 2023

The cloud properties and governing processes in Southern Ocean marine
boundary layer clouds have emerged as a central issue in understanding
the Earth’s climate sensitivity. While the simulated cloud feedbacks in
Southern Ocean clouds have evolved in the most recent climate model
intercomparison, the background properties of simulated summertime
clouds in the Southern Ocean are not consistent with measurements due to
known biases in simulating cloud condensation nuclei concentrations.
This paper presents several case studies collected during the Capricorn
2 and Marcus campaigns held aboard Australian research vessels in the
Austral Summer of 2018. Combining the surface-observed cases with MODIS
data along forward and backward air mass trajectories, we demonstrate
the evolution of cloud properties with time. These cases are consistent
with multi-year statistics showing that long trajectories of air masses
over the Antarctic ice sheet are critical to creating high droplet
number clouds in the high latitude summer Southern Ocean. We speculate
that secondary aerosol production via the oxidation of biogenically
derived aerosol precursor gasses over the high actinic flux region of
the high latitude ice sheets is fundamental to maintaining relatively
high droplet numbers in Southern Ocean clouds during Summer.
Evidence for Low-Pressure Crustal Anatexis During the Northeast Atlantic Break-up
Authors: Morris Ashley Mae , Lambart Sarah , Stearns Michael Andrew , Bowman John , Jones Morgan T , MOHN Geoffroy , Andrews Graham , Millet John Michael , Tegner Christian , Chatterjee Sayantani , Frieling Joost , Guo Pengyuan , Berndt Christian , Planke Sverre , Alvarez-Zarikian Carlos Andres , Betlem Peter , Brinkhuis Henk , Christopoulou Marilena , Ferré Eric C. , Filina Irina , Harper Dustin T. , Jolley David , Longman Jack , Scherer Reed , Varela Natalia , Xu Weimu , Yager Stacy L , Agarwal Amar , Clementi Vincent J
Published: December 2023

While basaltic volcanism is dominate during rifting and continental
breakup, felsic magmatism may also comprise important components of some
rift margins. During International Ocean Discovery Program (IODP)
Expedition 396 on the continental margin of Norway, a
graphite-garnet-cordierite bearing dacitic, pyroclastic unit was
recovered within early Eocene sediments on Mimir High (Site U1570), a
marginal high on the Vøring transform margin. Here, we present a
comprehensive textural, mineralogical, and petrological study of the
dacite in order to assess its melting origin and emplacement. The major
mineral phases (garnet, cordierite, quartz, plagioclase, alkali
feldspar) are hosted in a fresh rhyolitic, highly vesicular, glassy
matrix, locally mingled with sediments. The xenocrystic major element
chemistry of garnet and cordierite, the presence of zircon inclusions
with inherited cores, and thermobarometric calculations all support a
crustal metapelite origin. While most magma-rich margin models favor
crustal anatexis in the lower crust, thermobarometric calculations
performed here show that the dacite was produced at upper-crustal depths
(< 5 kbar) and high temperature (750–800 °C) with up to 3
wt% water content. In situ U-Pb analyses on zircon inclusions give a
magmatic age of 54.6 ± 1.1 Ma, revealing the emplacement of the dacite
post-dates the Paleocene-Eocene Thermal Maximum (PETM). Our results
suggest that the opening of the North Atlantic was associated with a
phase of low-pressure, high-temperature crustal melting at the onset of
the main phase of magmatism.
Regression forest approaches to gravity wave parameterization for climate projection
Authors: Connelly David S , Gerber Edwin P
Published: December 2023

We train random and boosted forests, two machine learning architectures
based on regression trees, to emulate a physics-based parameterization
of atmospheric gravity wave momentum transport. We compare the forests
to a neural network benchmark, evaluating both offline errors and online
performance when coupled to an atmospheric model under the present day
climate and in 800 and 1200 ppm CO2 global warming scenarios. Offline,
the boosted forest exhibits similar skill to the neural network, while
the random forest scores significantly lower. Both forest models couple
stably to the atmospheric model, and control climate integrations with
the boosted forest exhibit lower biases than those with the neural
network. Integrations with all three data-driven emulators successfully
capture the Quasi-Biennial Oscillation (QBO) and sudden stratospheric
warmings, key modes of stratospheric variability, with the boosted
forest more accurate than the random forest in replicating their
statistics across our range of carbon dioxide perturbations. The boosted
forest and neural network capture the sign of the QBO period response to
increased CO2, though both struggle with the magnitude of this response
under the more extreme 1200 ppm scenario. To investigate the connection
between performance in the control climate and the ability to
generalize, we use techniques from interpretable machine learning to
understand how the data-driven methods use physical information. We
leverage this understanding to develop a retraining procedure that
improves the coupled performance of the boosted forest in the control
climate and under the 800 ppm CO2 scenario.
Orogen-transverse folding in the North Singhbhum Mobile Belt, India: Role of gravity-driven crustal flows
Authors: Patsa Ayan , Mandal Nibir
Published: December 2023

Many convergent tectonic belts show large-scale transverse folding
affecting the earlier fold structures and their associated rock fabrics.
The origin of such cross folds is generally explained in terms of a
different deformation episode, separated in time from the main orogenic
events, considering a reorientation of the tectonic stress axes. This
study reports cross folds from the North Singhbhum Mobile belt (NSMB),
claiming their development in the course of a single unidirectional
convergent movement. A southward convergence in the NSMB resulted in
localized thrusting of the NSMB over the Singhbhum craton (SC), coupled
with regional (distributed) ductile deformations producing orogen
parallel folds (F1) and fabrics (S1) on a wide range of scales. The
structural mapping reveals overprinting of NE-SW trending cross folds
(F2) in the eastern flank of NSMB, giving rise to a series of crustal
scale culminations and depressions. Scaled laboratory experiments were
conducted on a scaled representative NSMB model by temporally varying
the tectonic convergence rate (Vc). The experimental runs had an initial
period of fast-rate convergence (Stage I: Vc = 16 mm/yr), followed by an
intermediate (Stage II: Vc = 8 mm/yr) and an extremely slow (Stage III:
Vc = 0.8 mm/yr) rate. During Stages I and II, the arcuate SC geometry
causes the NSMB to undergo heterogeneous shortening, forming elevated
surface topography preferentially in the northern part of the SC. The
maximum horizontal instantaneous stretching axes (ISAHmax) are oriented
grossly E-W in these two stages. The differential horizontal crustal
flows develop a distinct region of dextral shear in the eastern flank of
NSMB that causes the finite strain axes (i.e., F1 folds and S1
schistosity) to reorient along NW-SE orientations in this part. With
slowing down of the Vc in Stage III, the elevated topography in the
northern part undergoes gravitational collapse, setting in a dominant
SE-directed crustal flow around the SC. This flow generates NW-SE
compression in the eastern flank of NSMB, which in turn produces cross
folds on small to large scales. A time-series strain analysis from the
model suggests tectonic deformations varying from flattening to plane
strain and constriction type in space and time across NSMB.
Jupyter Book-based Supplemental Material: a FAIR Practice to Connect Research Articles with Scientific Data
Authors: Zheng Whyjay , Perez Fernando , Holdgraf Chris , Snow Tasha , Grigsby Shane , Sapienza Facundo , Sundell Erik , Siegfried Matthew , Taylor Jonathan , Community Executable Books
Published: December 2023

Supplemental material (SM; also known as supplementary information)
comes with its associated research article and provides study details
such as metadata, additional figures and text, multimedia, and code.
Well-designed SM helps readers fully understand the underlying
scientific analysis, reproduce the work, and even reuse the workflows
for exploratory ideas. Thus, the concept of FAIR (Findable, Accessible,
Interoperable, and Reusable), which is originally designed for data
sharing guidelines, also matches these core qualities for SM.

We evaluate different SM-preparation practices that are commonly found
in Earth Science journal articles. These practices are classified into
five tiers based on the FAIR principles and the narrative structure. We
show that Jupyter Book-based SM belongs to the top tier and outperforms
the other practices, despite being not as popular as the other
SM-preparation practices as of 2022.

We identify the advantages of the Jupyter Book-based SM as follows.
Jupyter Book uses a narrative structure to combine different elements of
SM into a single scholarly object, increasing readability. Jupyter
Book’s direct support of HTML publishing allows users to web host the SM
using services such as Github Pages, improving the web indexing ranks
and resulting in higher exposure of both the research article and the
SM. The entire SM is also eligible to be archived in a data repository
and receive a Digital Object Identifier (DOI) that can be used for
citations. In addition, Jupyter Book-based SM lowers the threshold of
reproducing and reusing the work by accessing an interactive cloud
computing service (e.g., MyBinder.org) with all data and code imported
if the content is available on a code-hosting platform (e.g., Github).

These features summarize the core values of SM from the perspective of
open science. We encourage researchers to use these good practices and
urge journal publishers to be open to receiving such supplements for
maximum effectiveness.
The Complex Role of Storms in Modulating Air-Sea CO2 Fluxes in the sub-Antarctic Southern Ocean.
Authors: Toolsee Tesha , Nicholson Sarah-Anne , Monteiro Pedro M. S.
Published: December 2023

The intra-seasonal CO2 flux (FCO2) variability across the Southern Ocean
is poorly understood due to sparse observations at the required temporal
and spatial scales. Twinned Waveglider-Seaglider experiments were used
to investigate how storms influence FCO2 through both the gas transfer
velocity (kw) and the air-sea gradient in partial pressure of CO2
(ΔpCO2) in the sub-Antarctic zone. Winter-spring storms caused ΔpCO2 to
weaken (by 15-55 μatm) due to mixing/entrainment and weaker
stratification. This response in ΔpCO2 was in phase with kw resulting in
a counteractive weakening in FCO2 (by 6.6 - 26.5% per storm), despite
the wind-driven increase in kw. Stronger stratification during summer
explained the weaker sensitivity of ΔpCO2 to storms, instead its thermal
drivers dominated the ΔpCO2 variability. These results highlight the
importance of observing synoptic-scale variability in ΔpCO2, the absence
of which may propagate significant biases to the mean annual FCO2
estimates from large-scale observing programmes and reconstructions.
A Strategy for Underground Hydrogen Containment based on Time-Dependent Yield Stress Materials (H51X-1451 2023 AGU Fall Meeting)
Authors: Abedi Behbood , Aryana Saman
Published: December 2023

Current and emerging approaches to subsurface storage suffer from
geographical limitations and in some cases insufficient seal integrity
or lateral containment. We propose an innovative containment strategy
based on time-dependent yield stress materials, namely Smectite clay
suspensions, to address these challenges and make subsurface storage
reliable and geographically agnostic. We outline a containment strategy
designed to reinforce natural subsurface seals and engineer flow
barriers. As a high-risk, high-reward approach, suspension can be
injected at its initial low viscosity and elasticity into a porous
medium, allowing for easy pumping and targeted delivery, once inside the
target zone, it matures into a soft solid with much higher viscosity and
elasticity, acting as a flow barrier. We introduce and discuss the
exceptional properties of this Smectite suspensions that we believe can
revolutionize subsurface containment and storage to move in tandem with
the energy transition. There are no adverse effects from higher
temperatures on its long-term stability, unlike most polymer aqueous
dispersions used in the industry. Moreover, its thixotropic
microstructure offers many advantages in operations, such as handling
sudden pump shutdowns.
Regional benthic δ18O stacks for the “41-kyr world” - an Atlantic-Pacific divergence between 1.8-1.9 Ma
Authors: Zhou Yuxin , Lorraine Lisiecki , Lee Taehee , Gebbie Geoffrey , Lawrence Charles E
Published: December 2023

Benthic δO stacks are the benchmarks by which
paleoceanographic data are stratigraphically aligned and compared.
However, a recent study found that between 1.8-1.9 million years ago
(Ma) several Ceara Rise records differed substantially from the widely
used LR04 global stack. Here, we use new Bayesian stacking software to
construct regional stacks and demonstrate a geographical divergence in
benthic δO features from 1.8-1.9 Ma. The pattern of
isotopic stage features observed in the Ceara Rise is widespread
throughout the Atlantic and differs notably from Pacific records. We
propose that this regional difference in isotopic stages may be the
result of relatively strong precession forcing and weaker obliquity
forcing between 1.8-1.9 Ma. In accordance with the Antiphase Hypothesis,
our results highlight a period of apparent sensitivity to regional
precession forcing that is masked during most of the 41-kyr world due to
the amplitude modulation of obliquity forcing.
Elemental dynamics and interactions in a carbonate-buffered, sulfatic and ferruginous lake
Authors: Petrash Daniel A , Thomazo Christophe , Valero Astolfo , Valdes James J , Umbría-Salinas Karelys , Meador Travis , Chrastný Vladislav , Konhauser Kurt
Published: December 2023

Lake Medard is a recently established post-mining lake in the northwest
of Czech Republic that displays significant concentrations of dissolved
sulfate (dSO42-) and ferrous iron (Fe2+) in its density and redox
stratified bottom water column. Siderite-buffered anoxic sediments, also
rich in iron(III)-oxyhydroxides, underlie that water column
characterized by limited labile organic substrates. This composition
sustain a transitional redox state between nitrogenous/ferruginous and
euxinic conditions. Our study focuses on the Lake Medard bottom water
column elemental concentration profiles, sulfate-sulfur and -oxygen
isotope compositions, bioactive ion concentrations, and planktonic
microbiome data, combined with mineralogical and isotopic analyses of
the upper anoxic sediments. This integrative approach reveals that the
internal biogeochemical iron cycling is interlinked with that of
nitrogen, sulfur and other redox sensitive metals. Minor seasonal
oscillations in the monimolimnion redox potential impact mineral
dissolution/(re)precipitation reactions, causing shifts in metal
partitioning within anoxic sediments. Carbonate-buffered reactions
appear to respond to a subsurface CO2 flux thereby influencing
monimolimnial alkalinity and dissolved inorganic carbon concentrations.
These hydrochemical modifications shift the sedimentary redox signals,
occasionally favoring carbonate over oxyhydroxide metal-binding
processes. Our findings address the fate of newly formed sedimentary
oxyhydroxides in a transitional redox-stratified water column featuring
ferruginous conditions without quantitative sulfate depletion to provide
insights on interlinked biogeochemical processes within a concise
framework
Spectrally Resolved Longwave Surface Emissivity Reduces Atmospheric Heating Biases
Authors: Manzo Lili , Zender Charles Sutton , Tolento Juan P , Whicker Chloe A.
Published: December 2023

Many Earth system models (ESMs) approximate surface emissivity as a
constant. This broadband approximation reduces computational burden, yet
biases longwave (LW) atmospheric fluxes and heating by neglecting the
spectral structure of surface emissivity and atmospheric absorption.
These biases are largest over surfaces with strongly varying emissivity
and minimal atmospheric opacity (e.g., due to water vapor and clouds).
Our study focuses on liquid water, ice, and snow surfaces. We use LW
spectral emissivity ε(λ) calculated via the Fresnel equations and
validated against a dataset of spectral surface emissivity. We
flux-weight and bin ε(λ) into 16 spectral bands accepted by an offline
single-column atmospheric radiative transfer model (RRTMG_LW) commonly
used in ESMs (including E3SM and CESM). We quantify flux and heating
biases introduced by broadband emissivity assumptions in comparison with
the 16-band spectrally resolved case for three different surface types,
three standard atmospheric profiles, and for the key drivers surface
temperature, cloud water path, and atmospheric water vapor. In addition,
we devise and test novel greybody and semi-spectral methods of
representing ε(λ) with the goal of reducing biases while preserving
computational efficiency. We find that typical broadband assumptions
artificially cool Earth’s surface, thereby stabilizing the lower
troposphere. LW upwelling flux is overestimated by 4.5
W/m (~1.4%) at the bottom of a
mid-latitude winter atmosphere over an ice surface, and by 3.3
W/m (~1.4%) at the top of
atmosphere. Lastly, we find that a semi-spectral approach (five bands
instead of 16) reduces biases by up to 99% relative to the broadband
approximation.