bluuebunny/crossref_metadata_2025 huggingface dataset:
CULTURA: COMPLEXIDADES E DIVERSIDADES NO CONTEXTO ESCOLAR
Authors: Mendes de Sousa Eronilson , Chitolina Marcelo
Published: February 2022

Este Artigo tem como objetivo propiciar reflexões, sob o aspecto Sócio Antropológico da ideia de Cultura, suas complexidades e diversidades. Logo, esta abordagem sobre a Cultura, ocorreu dentro de uma discussão teórica sob a perspectiva da noção de Cultura nas Ciências Sociais. A metodologia adotada está pautada na pesquisa bibliográfica, tendo como instrumento análise de referenciais teóricos de autores indicados pelos professores da Disciplina Cultura, saberes e Prática do Curso de Mestrado em Ciências da Educação-UDE e outras selecionadas pelos autores. Trazendo uma discussão sobre a presença das diversidades sócio- culturais no espaço Escolar e suas difíceis tarefas de convivência, dentro de um modelo de escola conservador e antidemocrático
PROGRAMA MAIS EDUCAÇÃO: CAMINHANDO PARA UMA EDUCAÇÃO INTEGRAL
Authors: Melo Nemer Viviany , Carneiro Sousa Ana Rosa , Góes Maciel Walquiria do Socorro
Published: February 2022

Este trabalho faz uma abordagem reflexiva sobre o Programa Mais Educação e o tempo de permanência do aluno na escola, incluindo sua inserção no Município de Laranjal do Jari. Este programa foi desenvolvido pelo Ministério da Educação, em parceria com Estados e Municípios a partir de 2008 para ampliar a jornada de permanência dos alunos na escola, através de atividades diferenciadas que tornem o aprendizado mais eficiente e aprazível. O Programa Mais Educação foi instituído pela Portaria Interministerial nº 17/2007 e regulamentado pelo Decreto 7.083/10, constituindo-se como ação do Ministério da Educação para induzir a ampliação da jornada escolar no contra turno dos alunos na perspectiva de futuramente introduzir a Educação Integral nas escolas públicas brasileiras. A partir de levantamento bibliográfico a pesquisa tem o objetivo de fazer apontamentos sobre a inserção deste programa na rede Municipal de Laranjal do Jari, fazendo uma análise entre aumento da jornada letiva e o progresso da qualidade do ensino, trazendo a tona os principais desafios para gestores, professores e comunidade, que juntos tentam colaborar para reinventar a escola e torná-la mais interessante para os educandos
Dialógos intersemióticos entre Jorge de Lima e Murilo Mendes
Authors: Santos de Oliveira José Antonio
Published: February 2022

Este artigo é oriundo de um Projeto de Iniciação Científica, o qual promoveu uma exegese do livro de fotomontagens do escritor alagoano Jorge de Lima, intitulado A pintura em Pânico, produzido entre 1938 a 1940 e publicado em 1943. Abordando como o autor conseguiu extrair poesia dessa técnica vanguardista para o cenário cultural da época. Ademais, esta obra foi pouco estudada pela crítica literária e, por conseguinte, buscou-se investigar as fotomontagens, de modo a emergir leituras inovadoras sobre este corpus. Nesse sentido, a análise partiu da premissa do caráter dialógico da literatura, pois o livro enfatizado foi analisado de maneira comparativa, cuja discussão, alicerçada na Tradução Intersemiótica, verificou como a literatura é ressinificada no contato com outros sistemas semióticos (fotografia/pintura). Dessa forma, A pintura em pânico recupera o diálogo com outras obras e este contato se manifesta nas fotomontagens limianas, quando o poeta/artística constrói sua obra a partir de traduções/ metamorfoses do livro A poesia em pânico, de Murilo Mendes, trazendo para produção tanto o religioso, quanto o caos e o medo no plano onírico, estes oriundos do surrealismo. Portanto, esta pesquisa mostrou-se embasada nos postulados teóricos de Plaza (2003).
Follow-Up Analyses From a Wait-List Controlled Trial of Occupational Therapist–Delivered Cognitive–Behavioral Therapy for Insomnia Among Veterans With Chronic Insomnia
Authors: Eakman Aaron M. , Schmid Arlene A. , Rolle Natalie R. , Kinney Adam R. , Henry Kimberly L.
Published: February 2022

Importance: Veterans often experience chronic insomnia, and professionals capable of delivering effective interventions to address this problem are lacking.

Objective: To evaluate the efficacy of the Restoring Effective Sleep Tranquility (REST) program, an occupational therapist–led cognitive–behavioral therapy for insomnia (CBT–I) intervention to treat sleep problems among post- 9/11 veterans.

Design: Wait-list controlled trial with 3-mo follow-up.

Setting: Community-based veteran support program in a Mountain West university.

Participants: Fifteen post-9/11 veterans with sleep disturbances who were assigned to either the REST intervention or a wait-list control group.

Outcomes and Measures: Sleep-related, health-related, and participation-related patient-reported outcomes (PROs) and daily sleep diary variables.

Results: Wait-list controlled trial benefits included improved sleep-related (e.g., sleep disturbance), health-related (e.g., depression), and participation-related (e.g., meaningful activity) PROs. Findings were confirmed after participants in both the intervention and the control groups (n = 13) received the REST intervention, including improved daily sleep diary outcomes (e.g., sleep efficiency). All gains were maintained at 3 mo.

Conclusions and Relevance: Occupational therapy practitioners with advanced training in CBT–I have the potential to safely deliver an effective CBT–I intervention to veterans with sleep disturbances in a community-based setting.

What This Article Adds: Occupational therapy practitioners with sleep-related education and training can positively affect the well-being of their clients through improving sleep participation.
Emotional Intelligence: Conceptualisation and Prediction of Consumer Decision Making
Authors: Khan Osama Akram , Asim Muhammad , Manzoor Salman
Published: February 2022

This study aimed to explore the emotional intelligence and rational as the factors to be affecting the consumer decision making. The reason behind the part of predicting the consumer decision making is very crucial for the organizations. The consumer’s decision making towards a product based upon their emotional intelligence, in lieu of the past studies and researches done in the required as well as the related fields. Using quantitative research design, this study collected data from the individuals who were the decision makers. An adopted research instrument with 5-point Likert scale and included statements about the individuals’ behaviour, perception and decision-making (Emotionality and rationality) was used. The findings of the study demonstrate that consumer’s decision-making is primarily related with the understanding of the emotional intelligence of a consumer (Seller to be emotionally intelligent) and the understanding of the rational of a consumer (Seller to be rational). The results in the reviewed literature were found to be similar with the findings of the present study.
Determinants of Campital Flight and its Impact on Economic Performance: A Study of Developming Economies
Authors: Nasreen Farah , Raheman Abdul , Mirza Ashfaq Ahmed
Published: February 2022

Capital flight imposes a great danger to the developing economies by lowering their economic activity, devaluing the currency, and hindering economic growth.  This paper contributes to the literature by investigating the determinants of capital flight of developing economies. Determinants are studied as indices, and these indices are calculated by using the Arithmetic Mean approach. There is a two-steps model; in the first part, determinants are discussed, and in the second part, capital flight is used as an independent variable, and its impact on economic performance is measured in 59 Developing Economies. GMM (Generalized Method of Moments) is used for the determinants of capital flight, and panel GLS (Generalized least square) is used to check the impact of capital flight on economic performance. Macroeconomic variables (external debt, inflation, exports, interest rate, and exchange rate) are also part of the study with four indices as determinants (Country Risk Index, Economic Freedom Index, financial inclusion index, and Governance institution and corruption index). Results suggest that all included indices were significant along with all macroeconomic variables. Country risk, external debt, and exports have a negative coefficient, while others have a positive coefficient value. Capital investment, foreign direct investment, and Gross domestic product were used as proxies of economic performance. Results of GLS have shown there is a significant and negative impact of capital flight on economic performance. Capital flight is measured by using the residual methodology.
INDIAN BUSINESS MANAGERS PERCEPTIONS OF ORGANIZATIONAL VALUES, ETHICS AND SUCCESS
Authors: Newell Stephen , Deshpande Satish , Collins Johanan , Atkin JoAnn
Published: February 2022

The purpose of this paper is to investigate Indian business manager’s perceptions of organizational values and their assessment of the relationship between ethical actions and success. The findings indicate that most Indian managers feel that they work for organizations with strong values, however, a significant number of those managers also felt that unethical behavior helps one to succeed. In addition, we found that neither the size of the firm nor whether the company was public or private, had an effect on perceptions of organizational values or feelings about the relationship between ethics and success. Overall, this research provides some new and unexplored insights as to the role ethics play in an Indian manager’s assessment of their organization, their personal feelings about ethics and professional achievement. and how these ethical perceptions compare with managers in businesses in China.
Estágio de docência na avaliação em Educação Física Escolar: um relato da Pós-Graduação Stricto Sensu
Authors: Lopes Jayane Mara Rosendo
Published: February 2022

O estágio de docência é uma atividade obrigatória do curso de Pós-Graduação em Educação da Universidade Estadual do Ceará. Nesse trabalho, o objetivo apresentar a experiência de estágio de docência em Avaliação em Educação Física Escolar na pós-graduação Stricto Sensu e suas implicações para a experiência docente. A vivência se deu no curso de Licenciatura em Educação Física da UECE, por meio do Google Classroom e Google Meet. Inicialmente as aulas foram organizadas em um plano de trabalho junto ao professor orientador, as quais tiveram uma articulação teórica e prática, contendo conteúdo, atividade avaliativa e leitura de casa. Foram vivenciados três momentos de regência, participação nas demais aulas, acompanhamento assíncrono dos estudantes e orientações em uma pesquisa avaliativa. O estágio contribuiu para o fortalecimento da teoria e prática, formação para a Educação Superior, maior aprofundamento sobre avaliação da aprendizagem e desenvolvimento de aulas mediadas pelas ferramentas digitais.
El patrón sensorial color. Preparación a la familia para su tratamiento
Authors: Leyva Gómez Yanet , Camacho Abril Patricia Elizabeth , Salazar Sánchez María Elena
Published: February 2022

La investigación aborda la necesidad de preparación a la familia del Programa “Educa a tu Hijo” de manera que le permita dar una atención adecuada al tratamiento del patrón sensorial color con sus niños, en condiciones del hogar. En ella se logra la sistematización teórica de las influencias educativas que deben emplearse, así como los antecedentes y concepciones actuales de la preparación de la familia. El diagnóstico realizado permitió determinar las necesidades de preparación a estas en la práctica educativa, dirigida fundamentalmente al conocimiento teórico y práctico. Para satisfacer se proponen actividades conjuntas dirigidas a preparar a la familia para el tratamiento del patrón sensorial color, con un carácter flexible y participativo. Con su aplicación se logró elevar el nivel de preparación inicial que tenía la familia, visto desde los modos de actuación en las actividades del programa y su seguimiento en el hogar.
PERBEDAAN KUALITAS HIDUP PENDERITA GAGAL JANTUNG KONGESTIF DENGAN KOMORBID DIABETES MELITUS DAN KOMORBID HIPERTENSI
Authors: HARYATI HARYATI , RAHMAWATI RAHMAWATI
Published: February 2022

Heart failure is a health problem with high mortality and morbidity rates in both developed and developing countries including Indonesia. It is a chronic disease that impairs the quality of lifeof patients and is associated with characteristics of demography and comorbid diseases. The presence of comorbid diseases can also affect the treatment of heart failure and worsen the symptoms and condition of heart failure. The aimed of this study was to determine the quality of life differences between Hypertension and Diabetes mellitus comorbid of congestive heart failure. This study was a comparative analytical study of 88 heart failure patients who sought treatment at cardiac clinic at RSUD Kota Kendari. The sampling technique was using purposive sampling based on predetermined criteria. Quality of life was measured using the Minnesota Living with Heart Failure (MLHF) questionnaire. Data analysis was performed using Mann Whitney U Test. with a confidence interval 0f 95% (alpha = 0.05). The result analysis showed a p-value 0.497. Conclusion showed that there was no quality of life diference between hypertension and diabetes mellitus comorbid with congestive heart failure in cardiac clinic at RSUD Kota Kendari. Thus, comorbid disease are not a factor affecting quality of life.

ABSTRAKGagal jantung merupakan masalah kesehatan dengan angka mortalitas dan morbiditas yang tinggi di negara maju maupun di negara berkembang termasuk Indonesia. Gagal Jantung Kongestif merupakan penyakit kronik yang mampu menurunkan kualitas hidup pasien dan hal ini berhubungan dengan karakteristik demografi dan penyakit komorbid. Adanya komorbiditas penyakit dapat mempengaruhi pengobatan gagal jantung serta memperburuk gejala dan kondisi gagal jantung. Tujuan penelitian ini adalah untuk mengetahui perbedaan kualitas hidup penderita gagal jantung kongestif berdasarkan komorbid Diabetes melitus dan Hipertensi. Penelitian ini merupakan studi analitik komparatif terhadap 88 pasien gagal jantung yang berobat di klinik jantung RSUD Kota Kendari yang diambil dengan teknik purposive sampling berdasarkan kriteria yang telah ditentukan. Kualitas hidup diukur dengan menggunakan kuesioner Minnesota Living with Heart Failure (MLHF). Analisis statistik menggunakan Mann Whitney U Test dengan interval kepercayaan 95 % (alpha = 0,05). Hasil analisis menunjukkan nilai p = 0,497. Kesimpulan menunjukkan bahwa tidak ada perbedaan kualitas hidup penderita gagal jantung kongestif dengan komorbid Diabetes melitus dan komorbid Hipertensi di klinik jantung RSUD Kota Kendari. Dengan demikian Penyakit komorbid bukan merupakan faktor yang mempengaruhi kualitas hidup pada penderita Gagal Jantung Kongestif di RSUD Kota Kendari.
HUBUNGAN PERSEPSI IBU TENTANG BENDUNGAN ASI DENGAN MINAT MELAKUKAN PERAWATAN PAYUDARA
Authors: HARDJITO KOEKOEH , YANI ERNA RAHMA , RAHAYU DWI ESTUNING
Published: February 2022

Problems in giving breast milk need to be prevented as early as possible. One of the prevention strategies is to familiarize the mother with breast care. The purpose of this study was to determine the relationship between mothers' perception of breast engorgement with interest in breast care. The research design used was correlational with a cross-sectional approach. The population in this study were all pregnant women with a sample of 32 people. The sampling technique is purposive sampling. The independent variable in this study was the mother's perception of breast engorgement, while the dependent variable was the interest in breast care. Mother's perception was categorized into positive and negative perceptions, while interest in breast care was categorized into interested and less interested. The statistical test used is Chi-square 2 free samples. The sig value obtained from the Chi-square test is 0.041 this value is smaller than 0.05, so H1 is accepted, there is a relationship between a mother's perception of breast engorgement and interest in breast care. It is hoped that with a positive mother's perception and interest in breastfeeding, health workers can manage it as a potential in building mother's habits to carry out breast care since pregnancy to overcome breastfeeding problems.

ABSTRAKPermasalahan dalam pemberian air susu ibu (ASI) perlu dicegah sedini mungkin. Salah satu strategi pencegahannya adalah dengan membiasakan ibu untuk melakukan perawatan payudara. Tujuan penelitian ini adalah  untuk mengetahui hubungan persepsi ibu tentang bendungan ASI dengan minat melakukan perawatan payudara. Desain penelitian yang digunakan korelasional dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah semua ibu hamil dengan sampel sebesar 32 orang. Teknik pengambilan sampel adalah purposive sampling. Variabel  bebas pada penelitian ini adalah persepsi ibu tentang bendungan ASI, sedangkan variabel terikatnya adalah minat melakukan perawatan payudara. Persepsi ibu dikategorikan dalam persepsi positif dan negative, sedangkan minat melakukan perawatan payudara dikategorikan dalam berminat dan kurang berminat. Uji statistic yang digunakan adalah  Chi square 2 sampel bebas. Nilai sig yang diperoleh dari uji Chi square adalah 0.041 nilai ini lebih kecil dibandingkan dengan ? 0.05, sehingga H1 diterima yaitu terdapat hubungan antara persepsi ibu tentang bendungan ASI dengan minat melakukan perawatan payudara. Diharapkan dengan persepsi ibu yang positif dan berminat melakukan payudara maka  tenaga kesehatan dapat mengelola sebagai potensi dalam membangun kebiasaan ibu untuk melakukan perawatan payudara sejak masa kehamilan guna menanggulangi permasalahan ASI.
PREDIKSI PENENTUAN BAKAT DAN MINAT SISWA DENGAN MENGGUNAKAN METODE CART (CLASSIFICATION AND REGRESSION TREE) (STUDI KASUS: Madrasah Aliyah Al Hadi Girikusuma)
Authors: Niklis Neilin
Published: February 2022

Abstract The determination of talent and interest is the determination of majors that are introduced by Senior Hight School. Madrasah Aliyah Al Hadi Girikusuma is a private madrasah of Senior Hight School and vocational high school that also implements the process of determining talent and interest for their students. Participants in the determination of talents and interests followed by the participants of class X with the number of participants as many as 124 students. The number of students and the process that is still manual makes the old and less efficient in the determination of talents and interests. This quantitative research predicts the determination of student's talents and interests by using CART (Classification And Regression Tree) method and using Repied Miner 5.3.013 tools. which will define some labels, resulting in 3 status predictions, namely IPA, IPS and Religion. Processed data using 3 variable indicators include knowledge variables, practice variables and attitude variables from each subjects under the control. The result of CART classification with accuracy from experiment using Fold Cross validation method with sampling type using shuffled sampling yield accuracy of 73.40%, precision of 82.43% and recall of 80.26%.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN SISWA BERPRESTASI SEBAGAI PESERTA OLIMPIADE SAINS MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW)
Authors: Kusumo Haryo
Published: February 2022

Abstract The development of science in the era of information technology today indirectly also has an impact on the world of education, especially in the selection of students as participants in the Science Olympics. MTs X need a decision support system that can classify the selection pattern of junior high school science Olympiad students by considering several criteria, namely test results, subject values, Olympic experience, report card grades, and grade level. The model used in this decision support system is Fuzzy Multiple Attribute Decision Making, using the Simple Additive Weighting method, because this method determines the weight value for each attribute, then continues with the ranking process that will select the best alternative from a number of alternatively, in this case the alternative in question is an outstanding student who will be a Science Olympiad participant. The result is that the determination of Science Olympiad participants is more accurate.
MANAGEMENT DAN TATA KELOLA AUDIT SISTEM INFORMASI
Authors: Supriadi Candra , Laksamana Rajendran Haidar
Published: February 2022

Abstract The function in the development of information technology in human activities today is indeed developing very rapidly. Information empowerment technology has become a major facility in business activities. In information technology in the part of business contributes greatly to fundamental changes to structural, operational and organizational management. Human resources has provide a large influence in the management of information systems in an information technology organization that develops significantly, it also results in important changes in accounting and financial governance. The function of Information Technology in the development of financial bookkeeping in each part varies. Rapid of development of information systems is in line with the rate of development of financial accounting. In terms of internal control, data processing and improving the quality and quality of information, it is very influential in the development of information technology. Computer-based Accounting Information Systems in generating financial information also affect the audit process. The development of information systems that ultimately provide new opportunities as the auditor
Wintertime Saharan dust transport towards the Caribbean: airborne lidar observations during EUREC4A
Authors: Gutleben Manuel , Groß Silke , Heske Christian , Wirth Martin
Published: February 2022

Abstract. Wintertime Saharan dust plumes in the vicinity of Barbados are investigated by means of airborne lidar measurements. The measurements were conducted in the framework of the EUREC4A ﬁeld experiment (Elucidating the Role of Cloud-Circulation Coupling in Climate) upstream the Caribbean island in January/February 2020. The combination of the water vapor differential absorption and high spectral resolution lidar techniques together with dropsonde measurements aboard the German HALO (High Altitude and Long-Range) research aircraft enable a detailed vertical and horizontal characterization of the measured dust plumes. In contrast to summertime dust transport, mineral dust aerosols were transported at lower altitudes and were always located below 3.5 km. Calculated backward trajectories afﬁrm that the dust-laden layers have been transported in nearly constant low-level altitude over the North Atlantic Ocean. Only mixtures of dust-particles with other aerosol species, i.e. biomass burning aerosol from ﬁres in West Africa and marine aerosol, were detected by the lidar. No pure mineral dust regimes were observed. Additionally, all the dust-laden airmasses that were observed during EUREC4A came along with enhanced water vapor concentrations compared to the free atmosphere above. Such enhancements have already been observed during summertime and were found to have a great impact on radiative transfer and atmospheric stability.
Aerosol radiative impact during the summer 2019 heatwave produced partly by an inter-continental Saharan dust outbreak – Part 2: Long-wave and net dust direct radiative effect
Authors: Sicard Michaël , Córdoba-Jabonero Carmen , López-Cayuela María-Ángeles , Ansmann Albert , Comerón Adolfo , Zorzano María-Paz , Rodríguez-Gómez Alejandro , Muñoz-Porcar Constantino
Published: February 2022

Abstract. This paper is the companion paper of Córdoba-Jabonero
et al. (2021). It deals with the estimation of the long-wave (LW) and net
dust direct radiative effect (DRE) during the dust episode that occurred
between 23 and 30 June 2019 and was paired with a mega-heatwave. The analysis
is performed at two European sites where polarized micro-pulse lidars ran
continuously to retrieve the vertical distribution of the dust optical
properties: Barcelona, Spain, 23–30 June, and Leipzig, Germany, 29–30 June.
The radiative effect is computed with the GAME (global atmospheric model) radiative transfer model
separately for the fine- and coarse-mode dust. The instantaneous and daily
radiative effect and radiative efficiency (DREff) are provided for the
fine-mode, coarse-mode and total dust at the surface, top of the atmosphere
(TOA) and in the atmosphere. The fine-mode daily LW DRE is low (< 6 % of the short-wave (SW) component), which makes the coarse-mode LW DRE the
main modulator of the total net dust DRE. The coarse-mode LW DRE starts
exceeding (in absolute values) the SW component in the middle of the episode,
which produces positive coarse-mode net DRE at both the surface and TOA.
Such an unusual tendency is attributed to increasing coarse-mode size and
surface temperature throughout the episode. This has the effect of reducing the
SW cooling in Barcelona up to the point of reaching total net positive dust DRE
(+0.9 W m−2) on one occasion at the surface and
quasi-neutral (−0.6 W m−2) at TOA. When adding the LW component, the
total dust SW radiative efficiency is reduced by a factor of 1.6 at both
surface (on average over the episode the total dust net DREff is −54.1 W m−2 τ−1) and TOA (−37.3 W m−2 τ−1). A
sensitivity study performed on the surface temperature and the air
temperature in the dust layer, both linked to the heatwave and upon which
the LW DRE strongly depends, shows that the heatwave contributed to reducing
the dust net cooling effect at the surface and that it had nearly no effect
at TOA. Its subsequent effect was thus to reduce the heating of the
atmosphere produced by the dust particles.
Locations for the best lidar view of mid-level and high clouds
Authors: Tesche Matthias , Noel Vincent
Published: February 2022

Abstract. Mid-level altocumulus clouds (Ac) and high cirrus clouds (Ci) can be considered as natural laboratories for studying cloud glaciation in the atmosphere. While their altitude makes them difficult to access with in-situ instruments, they can be conveniently observed from ground with active remote-sensing instruments such as lidar and radar. However, active remote sensing of Ac and Ci at visible wavelengths with lidar requires a clear line of sight between the instrument and the target cloud. It is therefore advisable to carefully assess potential locations for deploying ground-based lidar instruments in field experiments or for long-term observations that are focussed on mid-level or high clouds. Here, observations of clouds with two spaceborne lidars are used to assess where ground-based lidar measurements of mid- and upper level clouds are least affected by the light-attenuating effect of low-level clouds. It is found that cirrus can be best observed in the tropics, the Tibetan plateau, the western part of North America, the Atacama region, the southern tip of South America, Greenland, Antarctica, and parts of western Europe. For the observation of altocumulus clouds, a ground-based lidar is best placed on Greenland, Antarctica, the western flank of the Andes and Rocky Mountains, the Amazon, central Asia, Siberia, western Australia, or the southern half of Africa.
Radiation, soil water content, and temperature effects on carbon cycling in an alpine swamp meadow of the northeastern Qinghai–Tibetan Plateau
Authors: Wei Junqi , Li Xiaoyan , Liu Lei , Christensen Torben Røjle , Jiang Zhiyun , Ma Yujun , Wu Xiuchen , Yao Hongyun , López-Blanco Efrén
Published: February 2022

Abstract. Predicted intensified climate warming will likely alter
the ecosystem net carbon (C) uptake of the Qinghai–Tibetan Plateau (QTP).
Variations in C sink–source responses to climate warming have been linked to
water availability; however, the mechanisms by which net C uptake responds
to soil water content in saturated swamp meadow ecosystems remain unclear.
To explore how soil moisture and other environmental drivers modulate net C
uptake in the QTP, field measurements were conducted using the eddy
covariance technique in 2014, 2015, 2017, and 2018. The alpine swamp meadow
presented in this study was a persistent and strong C sink of CO2
(−168.0 ± 62.5 g C m−2 yr−1, average ± standard
deviation) across the entire 4-year study period. A random forest
machine-learning analysis suggested that the diurnal and seasonal variations
of net ecosystem exchange (NEE) and gross primary productivity (GPP) were
regulated by temperature and net radiation. Ecosystem respiration (Re),
however, was found mainly regulated by the variability of soil water content
(SWC) at different temporal aggregations, followed by temperature, the
second contributing driver. We further explored how Re is controlled by
nearly saturated soil moisture and temperature comparing two different
periods featuring almost identical temperatures and significant differences
on SWC and vice versa. Our data suggest that, despite the relatively
abundant water supply, periods with a substantial decrease in SWC or
increase in temperature produced higher Re and therefore weakened the C sink
strength. Our results reveal that nearly saturated soil conditions during
the growing seasons can help maintain lower ecosystem respiration rates and
thus enhance the overall C sequestration capacity in this alpine swamp
meadow. We argue that soil respiration and subsequent ecosystem C sink
magnitude in alpine swamp meadows could likely be affected by future changes
in soil hydrological conditions caused by permafrost degradation or
accelerated thawing–freezing cycling due to climate warming.
High-resolution modelling of long-term trends in the oxygen and carbon cycles of the Benguela upwelling system
Authors: Six Katharina Dorothea , Mikolajewicz Uwe
Published: February 2022

Abstract. We investigate driving forces of the biogeochemistry of the Benguela upwelling system (BUS) and their temporal changes over the 20th century. For this purpose, we developed a global ocean-only model in a stretched grid configuration, which resolves meso-scale circulation structures in the area of interest. The biogeochemical module of this model is extended by a more comprehensive nitrogen cycle to account for the specific nitrogen loss processes common in eastern upwelling systems. The model is forced by 110 years of atmospheric reanalysis data. To assess the impact of meso-scale circulation structures on local biogeochemical processes we compare our results to a set-up with a coarser horizontal resolution, comparable to the ocean component of Earth system models used for anthropogenic climate projections. In the higher spatial resolution we find enhanced intermediate depth ventilation (200–1000 m) with concurrent reduced loss of bioavailable nitrogen and a high shelfbound biological production, in line with observations. Moreover, only in the high resolution setup do multi-decadal trends of deoxygenation match observation-based estimates. Our study supports the view that the presence of meso-scale circulation structures exerts a major influence on biogeochemical patterns, especially on mid-depth oxygen concentrations. Furthermore, we show for the first time that by including this high spatio-temporal variability of the circulation, the regional anthropogenic carbon uptake of the BUS over the 20th century is lower than in the coarse resolution model. This indicates that, at least for some regions, the pathway of changes in the marine biogeochemistry as projected by state-of-the-art coarse resolution Earth system models is associated with high uncertainty.
Stable water isotope monitoring network of different water bodies in Shiyang River Basin, a typical arid river in China
Authors: Zhu Guofeng , Liu Yuwei , Shi Peiji , Jia Wenxiong , Zhou Junju , Liu Yuanfeng , Ma Xinggang , Pan Hanxiong , Zhang Yu , Zhang Zhiyuan , Sun Zhigang , Yong Leilei , Zhao Kailiang
Published: February 2022

Abstract. Ecosystems in arid areas are fragile and are easily disturbed by various natural and human factors. The purpose of this study is to clarify the hydrological and ecological processes of arid inland river basins in Eurasia and provide a scientific basis for their sustainable development. From 2015 to 2020, we took the Shiyang River Basin, which has the highest utilization rate of water resources and the most prominent contradiction of water use, as a typical demonstration basin to establish and improve the isotope hydrology observation system. The data in the observation system are classified by water type (precipitation, river water, lake water, groundwater, soil water, and plant water). Six observation systems with stable isotopes as the main observation elements, including river source region, oasis region, reservoir channel system region, oasis farmland region, ecological engineering construction region, and salinization process region, have been built, and meteorological and hydrological data have also been collected. We will gradually improve the various observation systems, increase the data of observation sites, and update the data set yearly. We can use these data to carry out hydrometeorological and ecological scientific research and provide a scientific basis for water resources utilization and ecological environment restoration in arid areas. The datasets are available at https://data.mendeley.com/datasets/d5kzm92nn3/1 (Zhu et al., 2021).
Optical and biogeochemical properties of Belgian inland and coastal waters
Authors: Castagna Alexandre , Amadei Martínez Luz , Bogorad Margarita , Daveloose Ilse , Dassevile Renaat , Dierssen Heidi Melita , Beck Matthew , Mortelmans Jonas , Lavigne Héloïse , Dogliotti Ana , Doxaran David , Ruddick Kevin , Vyverman Wim , Sabbe Koen
Published: February 2022

Abstract. From 2017 to 2019, an extensive sampling campaign was conducted in Belgian inland and coastal waters, aimed at providing paired data of optical and biogeochemical properties to support research into optical monitoring of aquatic systems. The campaign was focused on inland waters, with sampling of four lakes and a coastal lagoon along the growth season, in addition to samples of opportunity of other four lakes. Campaigns also included the Scheldt estuary over a tidal cycle and two sam- pling campaigns in the Belgian coastal zone. Measured parameters include inherent optical properties (absorption, scattering and attenuation coefficients, near-forward volume scattering function, turbidity), apparent optical properties (Secchi disk depth, substrate and water-leaving Lambert-equivalent bi-hemispherical reflectance), and biogeochemical properties (suspended particulate matter, mineral fraction of particle mass, particle size distribution, pigment concentration, DNA metabarcoding, flow microscopy counts, and bottom type classification). The diversity of water bodies and environmental conditions covered a wide range of system states. The chlorophyll a concentration varied from 0.63 mgm−3 to 382.72 mgm−3, while the suspended particulate matter concentration varied from 1.02 gm−3 to 791.19 gm−3, with mineral fraction varying from 0 to 0.95. Depending on system and season, phytoplankton assemblages were dominated by cyanobacteria, green algae (Mamiellophyceae, Pyramimonadophyceae) or diatoms. The dataset is available from Castagna et al. (2022), https://www.pangaea.de/tok/c67200d99ea9bbbeadd9edec9690f937b5bacbff.
ShellChron 0.4.0: a new tool for constructing chronologies in accretionary carbonate archives from stable oxygen isotope profiles
Authors: de Winter Niels J.
Published: February 2022

Abstract. This work presents ShellChron, a new model for generating accurate internal
age models for high-resolution paleoclimate archives, such as corals,
mollusk shells, and speleothems. Reliable sub-annual age models form the
backbone of high-resolution paleoclimate studies. In the absence of independent
sub-annual growth markers in many of these archives, the most reliable
method for determining the age of samples is through age modeling based on
stable oxygen isotope or other seasonally controlled proxy records.
ShellChron expands on previous solutions to the age model problem by fitting
a combination of a growth rate and temperature sinusoid to model seasonal
variability in the proxy record in a sliding window approach. This new
approach creates smoother, more precise age–distance relationships for
multi-annual proxy records with the added benefit of allowing assessment of
the uncertainty in the modeled age. The modular script of ShellChron allows
the model to be tailored to specific archives, without being limited to
oxygen isotope proxy records or carbonate archives, with high flexibility in
assigning the relationship between the input proxy and the seasonal cycle.
The performance of ShellChron in terms of accuracy and computation time is
tested on a set of virtual seasonality records and real coral, mollusk, and
speleothem archives. The result shows that several key improvements in
comparison to previous age model routines enhance the accuracy of ShellChron
on multi-annual records while limiting its processing time. The current full
working version of ShellChron enables the user to model the age of 10-year-long high-resolution (16 samples yr−1) carbonate records with monthly accuracy
within 1 h of computation time on a personal computer. The model is
freely accessible on the CRAN database and GitHub. Members of the community
are invited to contribute by adapting the model code to suit their research
topics and encouraged to cite the original work of Judd et al. (2018)
alongside this work when using ShellChron in future studies.
Pengelompokan Data Kecelakaan Lalu Lintas di Kota Tasikmalaya Menggunakan Algoritma K-Means
Authors: Anshori Iedam Fardian , Nuraini Yeni
Published: February 2022

Kenaikan jumlah penduduk mengakibatkan meningkatnya jumlah kebutuhan akan kendaraan bermotor sehingga memicu terjadinya kecelakaan lalu lintas. Pengelompokan data kecelakaan lalu lintas penting untuk dilakukan, karena akan memudahkan pihak polisi khususnya Unit Kecelakaan Lalu Lintas Polres Tasikmalaya Kota dalam mengurangi angka kecelakaan lalu lintas. Pada penelitian ini menggunakan Algoritma K-Means dengan tujuan untuk memperoleh informasi mengenai kelompok data kecelakaan lalu lintas berdasarkan waktu kejadian  sehingga diketahui penyebab dari kecelakaan lalu lintas yang terjadi di Kota Tasikmalaya. Berdasarkan Validasi menggunakan metrik Davies Bouldin Index maka diperoleh 4 cluster yang dinilai dapat mengelompokan data dengan baik. PerformanceVector hasil evaluasi cluster yang dibentuk sebanyak 4 cluster dengan nilai sebesar 0,134. Cluster 1 dengan jumlah data kecelakaan sebanyak 74 kecelakaan yang paling banyak terjadi pada malam hari, Cluster 2 dengan jumlah kecelakaan sebanyak 16 kecelakaan yang paling banyak terjadi pada siang hari, Cluster 3 dengan jumlah kecelakaan sebanyak 6 kecelakaan yang paling banyak terjadi pada sore hari dan Cluster 4 dengan jumlah kecelakaan sebanyak 113 kecelakaan yang paling banyak  terjadi pada pagi hari 

Keywords: Data Mining, K-means, Clustering, Pelanggaran Lalu Lintas
Analisa Manfaat dan Kemudahan Penggunaan Google Task di Lingkungan Akademik Menggunakan Metode TAM
Authors: Prasetio Rizki Tri
Published: February 2022

Google Task merupakan aplikasi pengingat dikembangkan oleh Google yang termasuk kedalam paket G Suite for Education. Bagi siswa kelas XI SMK Negeri 2 Bandung, penggunaan aplikasi pengingat seperti Google Task sangat membantu, karena dapat digunakan sebagai sarana pembelajaran. Tujuan dari penelitian ini untuk mengetahui sikap terhadap penerimaan aplikasi Google Task pada siswa kelas XI SMK Negeri 2 Bandung. Metode penelitian yang digunakan yaitu dengan metode Technology Acceptance Model (TAM) dengan 3 variabel, yaitu persepsi kemanfaatan (perceived usefulness), persepsi kegunaan (perceived ease of use), dan sikap penerimaan (attitude toward using). Populasi pada penelitian ini adalah siswa-siswa kelas XI SMK Negeri 2 Bandung sebanyak 252 orang dengan sampel sebanyak 100 orang. Hasil penelitian menunjukan bahwa persepsi kemanfaatan mempengaruhi sikap penerimaan dengan nilai korelasi sebesar 0,652 sementara persepsi kemudahan tidak mempengaruhi sikap penerimaan dengan nilai korelasi sebesar 0,008 dan persepsi kemanfaatan dan persepsi kegunaan mempengaruhi secara simultan terhadap variabel sikap penerimaan dengan tingkat hubungan Rsquare sebesar 0,427 atau dalam persentase sebesar 42,7%, dan sisanya 0,573 atau dalam persentase sebesar 57,3% merupakan pengaruh yang diberikan oleh variabel lain diluar model penelitian ini.

Kata Kunci: Technology Acceptance Model, Google Task, G Suite Education
ANNE GILCHRIST TORNADA “PERSONAGEM”: NOTAS SOBRE A ESCRITA BIOGRÁFICA
Authors: CANTO DANIELA SCHWARCKE DO , ALÒS Anselmo Peres
Published: February 2022

This paper aims to investigate how Anne Gilchrist, an important historical figure who played an extremely relevant role in the dissemination of Walt Whitman’s poetic work Leaves of Grass, “abandons” the real world and is made a character in the “world of text”, from the moment she becomes the object of biographical writing in Anne Gilchrist and Walt Whitman (1900), authored by Elizabeth Porter Gould, establishing some intertextual relations with Walt Whitman’s Mrs. G.: A Biography of Anne Gilchrist (1991), by Marion Walker Alcaro. For that purpose, a review of the discussions surrounding women’s authorship writing in a context in which women are both subjects and objects of the representation of biographical narrative is conducted.
Risk of Venous Thromboemboli, Readmissions, and Costs in Opioid Use Disorder Patients Following Revision Total Knee Arthroplasty
Authors:   Northwell Health Orthopaedics, Lenox Hill Hospital, New York, New York, Gupta Puneet , Salem Hytham ,   Northwell Health Orthopaedics, Lenox Hill Hospital, New York, New York, Chen Zhongming ,   Northwell Health Orthopaedics, Lenox Hill Hospital, New York, New York, Roche Martin ,   Department of Orthopaedic Surgery, Hospital for Special Surgery, West Palm Beach, Florida, Mont Michael ,   Northwell Health Orthopaedics, Lenox Hill Hospital, New York, New York
Published: February 2022

Introduction: Opioid use disorder (OUD) patients have an increased risk of venous thromboembolism (VTE), readmissions, and higher costs following primary elective primary total joint arthroplasty, but these risks have not yet been clarified for other arthroplasty surgeries. Thus, the purpose of this study was to investigate whether OUD patients undergoing revision total knee arthroplasty (RTKA) have higher rates of: VTEs, readmissions, and costs of care. Materials and Methods: Patients who had a 90-day history of OUD prior to undergoing RTKA were identified and randomly matched to a comparison cohort in a 1:4 ratio by age, sex, Elixhauser-Comorbidity Index (ECI), diabetes mellitus, hyperlipidemia, hypertension, obesity, and tobacco use with a total of 16,851 patients collectively in both groups. The 90-day frequency and odds (OR) of developing VTE, deep vein thrombosis (DVTs), and PEs along with 90-day readmission rates and 90-day costs of care were analyzed. A p-value less than 0.01 was considered statistically significant. Results: OUD patients undergoing RTKA were found to have a higher incidence and odds of VTE (2.91 vs. 1.88; OR: 1.58, p<0.0001) 90 days following RTKA. Compared to the matched cohort, patients who have OUD had a higher incidence and increased risk of lower extremity DVT (2.61 vs. 1.73; OR: 1.52, p=0.0008) and PE (0.97 vs. 55%; OR: 1.74, p=0.007). Furthermore, the likelihood (25.7 vs. 21.4%; OR: 1.26, p<0.0001) of being readmitted within 90 days was higher in OUD patients. Additionally, OUD was associated with significantly higher total global 90-day episode-of-care costs ($19,289.31 ± $17,378.71 vs. $17,292.87 vs. $11,690.61; p<0.0001). Conclusion: Patients who have OUD undergoing RTKA have higher rates of thromboembolic complications, readmission rates, and total global 90-day episode-of-care costs. Orthopaedic surgeons should educate OUD patients about these risks and titrate patient opioid consumption through multi-specialty interventions prior to surgery to improve outcomes and reduce costs.
Technology Review: CT Scan-Guided, 3-Dimensional, Robotic-Arm Assisted Lower Extremity Arthroplasty
Authors:   Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland, Chen Zhongming , Bonutti Peter ,   Sarah Bush Lincoln Bonutti Clinic, Department of Orthopaedic Surgery, Effingham, Illinois, Barsoum Wael ,   Cleveland Clinic, Department of Orthopaedic Surgery, Weston, Florida, Mont Michael ,   Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland, Bains Sandeep ,   Rubin Institute for Advanced Orthopedics, Center for Joint Preservation and Replacement, Sinai Hospital of Baltimore, Baltimore, Maryland, Jacofsky David ,   The CORE Institute, Department of Orthopaedic Surgery, Phoenix, Arizona
Published: February 2022

Robotic-arm assisted lower extremity arthroplasty using computed tomography scan (CT)-based 3-dimensional (3D) modeling operative technologies has increasingly become mainstream over the past decade with over 550,000 procedures performed between first use in 2006 and November 2021. Studies have demonstrated multiple advantages with these technologies, such as decreased postoperative pain and subsequent decreased narcotic usage, decreased lengths of stay, less complications, reduced damage to soft tissues, decreased readmissions, as well as economic advantages in the form of meaningful cost savings for payors. The purpose of this report was to clearly and concisely summarize the good-to-high methodology peer-reviewed, published literature regarding CT scan-based, 3-dimensional robotically-assisted unicompartmental knee arthroplasty, total knee arthroplasty, and total hip arthroplasty stratified by: (1) prospective randomized studies; (2) database comparison studies; (3) national registry studies; (4) health utility studies; (5) comparison studies; and (6) basic science studies. A literature search was conducted and, after applying inclusion criteria, each study was graded based on the modified Coleman methodology score (“excellent” 85–100, “good” 70–84, “fair” 55–69, “poor” <54 points). A total of 63 of 63 good-to-excellent methodology score reports were positive for this technology, including 11 that demonstrated decreased pain and/or opioid use when compared to traditional arthroplasty techniques. The summary results of these high-quality, peer-reviewed published studies demonstrated multiple advantages of this CT scan-based robotic-arm assisted platform for lower extremity arthroplasty.