bluuebunny/crossref_metadata_2025 huggingface dataset:
Uso de tecnología y malestar durante la pandemia por COVID-19 en Ecuador
Authors: Hidalgo-Andrade Paula , Paz Clara , Hermosa Bosano Carlos , García-Manglano Javier , Sádaba Chalezquer Charo , López-Madrigal Claudia , Serrano Cecilia
Published: November 2022

Para prevenir el avance de la COVID-19, países como Ecuador adoptaron medidas de confinamiento obligatorio, el teletrabajo y la educación remota. Durante estos periodos, las personas recurrieron al uso de sus teléfonos móviles, al igual que a otros dispositivos, con el fin de informarse, socializar y trabajar. Este estudio buscó identificar los efectos del uso de estos dispositivos sobre los niveles de malestar psicológico. Se reclutó una muestra de 766 personas quienes respondieron una encuesta en línea durante la primera fase de confinamiento por COVID-19 en Ecuador. Los resultados sugieren que las personas estuvieron aproximadamente 9.75 horas al día conectadas a sus dispositivos tecnológicos, incluido el teléfono móvil. Igualmente, se encontró que el nivel de malestar de las personas aumenta conforme incrementa el uso problemático del teléfono móvil, el número total de minutos empleados por día conectados a dispositivos tecnológicos y el número de minutos empleados en redes sociales. Asimismo, el uso problemático del teléfono móvil, usarlo para distraerse de algo incómodo y para expresar o buscar afecto se asociaron con mayores niveles en cuanto al grado de malestar de los participantes. Por el contrario, el uso del teléfono móvil para hacer compras en línea y percibir mayores niveles de control del uso se asoció con una disminución del malestar. Se discuten las implicaciones de estos hallazgos a la luz de las condiciones actuales de la pandemia, las nuevas variantes del coronavirus y las cuarentenas obligatorias para aquellas personas diagnosticadas con el virus.
HUBUNGAN PENGETAHUAN DAN POLA KONSUMSI MAKANAN DENGAN KEKURANGAN ENERGI KRONIS PADA IBU HAMIL
Authors: Ningsih I Dewi Aprilia , Yandrizal Yandrizal , Lisnawati Lina
Published: November 2022

Asupan energi dan protein kurang baik dan kurang memenuhi selama kehamilan akan  mengakibatkan energi dalam tubuh ibu selama hamil kurang (KEK). Penelitian ini bertujuan untuk mengetahui mengetahui hubungan pengetahuan dan pola konsumsi makanan dengan kekurangan energi kronis pada ibu hamil di wilayah kerja puskesmas Megang Sakti Kabupaten Musi Rawas. Penelitian ini menggunakan pendekatan Survey Analitik dengan rancangan cross sectional. Populasi adalah seluruh ibu hamil di wilayah kerja Puskesmas Megang Sakti bulan November Tahun 2021 sebanyak 172 orang. Sampel sebanyak 63 orang ditentukan dengan teknik Purposive Sampling. Pengumpulan data menggunakan kuesioner dan recall 2x24 Jam menggunakan uji statistik Chi-Square (χ2) dan uji Contingency Coefficient (C). Hasil penelitian: Dari 63 responden terdapat 19 responden mengalami KEK; 24 responden pengetahuan kurang; 20 responden pola konsumsi makanan kurang. terdapat hubungan yang signifikan antara pengetahuan dengan kekurangan energi kronis pada ibu hamil, dengan kategori hubungan sedang dan terdapat hubungan yang signifikan antara pola konsumsi makanan dengan kekurangan energi kronis pada ibu hamil, dengan kategori hubungan erat. Diharapkan kepada pihak Puskesmas dapat meningkatkan pengetahuan dan wawasan ibu hamil dan ibu yang akan merencanakan kehamilan tentang penyebab dan dampak kekurangan energi kronis selama kehamilan.
Hubungan Tingkat Pengetahuan Dan Sikap Ibu Pramenopause dengan Kesiapan pada Masa Menopause
Authors: Oklaini Suhita Tri , Fahriani Metha , Mirdayanti Rike , Oktarina Mika
Published: November 2022

Menopause adalah tahap dalam kehidupan wanita ketika menstruasi berhenti, dengan demikian tahun-tahun melahirkan anak pun terhenti. Meskipun merupakan proses alami dan bukanlah penyakit, banyak wanita memahami menopause sebagai periode dimana mereka akan mengalami penderitaan mental dan fisik. Penelitian ini bertujuan untuk mengetahui Hubungan Tingkat Pengetahuan Dan Sikap Ibu Pramenopause Dengan Kesiapan Pada Masa Menopause Di Wilayah Kerja Puskesmas Kembang Mumpo Kabupaten Seluma. Jenis penelitian  ini adalah deskriptif korelasi dengan menggunakan desain cross sectional. Teknik pengambilan sampel dengan cara purposive sampling yaitu sebanyak 60 orang ibu pramenopause usia 40-48 tahun. Pengumpulan data melalui data primer yang didapat langsung dari responden dengan mengisi kuesioner. Hasil penelitian yang didapat: Dari 60 responden terdapat 24 (40,0%) ibu yang berpengetahuan kurang di Wilayah Kerja Puskesmas Kembang Mumpo memiliki tingkat pengetahuan kurang, Dari 60 responden terdapat 33 (55,0%) ibu yang memiliki sikap positif di Wilayah Kerja Puskesmas Kembang Mumpo, Dari 60 responden terdapat 33 (55,0%) ibu yang tidak siap menghadapi menopause di Wilayah Kerja Puskesmas Kembang Mumpo; Terdapat hubungan antara Pengetahuan ibu pramenopause dengan kesiapan ibu pada masa menopause di Wilayah Kerja Puskesmas Kembang Mumpo dengan keeratan sedang, Terdapat hubungan antara sikap ibu pramenopause dengan kesiapan ibu pada masa menopause di Wilayah Kerja Puskesmas Kembang Mumpo dengan keeratan sedang. Diharapkan penelitian ini bisa menjadi masukan untuk puskesmas dan teman sejawat agar dapat meningkatkan promosi kesehatan dan pendampingan khususnya untuk ibu-ibu yang memasuki usia pramenopause agar siap menghadapi masa menopause.
Analisis Grafik Baber Jhonson Berdasarkan Sensus Harian Rawat Inap di Rumah Sakit Khusus Jiwa Soeprapto Bengkulu
Authors: Dhaniesty Wijaya Angga , Rikawati Ade , Heltiani Nofri
Published: November 2022

The daily inpatient census is a collection of patient data entering and leaving the inpatient room. The daily census data obtained from each treatment room will be processed, so that later it will get the parameters BOR (Bed Occupancy Rate), AvLos (Average Length Of Stay), TOI (Turn Over Interval), BTO (Bed Turn Over). Present in the formulir of Barber Johnson Graph. The purpose of this study was to determine the calculation of the Barber Johnson chart indicator based on the daily census of inpatients at RSKJ Soeprapto Bengkulu in 2017. The type of research used was descriptive observational with a cross-sectional design, the population in this study was inpatient data recorded at the SHRI. in January-March 2017, totaling 560 patients, with a total sample of the existing population, total sampling. Using secondary data, processed univariately. This research was conducted from July to August 2017 at the medical record unit of RSKJ Soeprapto Bengkulu. The results of univariate analysis, from the calculation of hospital service indicators, the BOR value of IPC room was (60.9%) according to standard, Rajawali (27.38%) not according to standard, Orchid (60.33%) according to standard. The AvLos value of IPC space (2.57 days) was according to the standard, Rajawali (5.52 days) was according to the standard, Orchid (14.22 days) was not up to the standard. BTO value of IPC room (18.8 times) was not up to standard, Rajwali (3.15 times) was not up to standard, Orchid (3.32 times) was not up to standard. TOI value of IPC room (1.9 days) was up to standard, Rajwali (24.57 days) is not up to standard, Orchid (11.42 days) is not up to standard. It is expected that health workers, especially medical records, fill out the Inpatient Daily Census (SHRI) form completely so that Barber Johnson charts can be made so that the efficiency of hospital management is known.
Pengaruh Terapi Kombinasi Murotal Al-Qur’an Dan Rendam Kaki Air Hangat Terhadap Perubahan Tekanan Darah
Authors: Oktalina Riska , Antoro Budi , Maryuni Sri
Published: November 2022

Hipertensi merupakan penyakit yang sering ditemui oleh masyarakat baik pria maupun wanita tua atau muda juga dapat terserang penyakit hipertensi. Hipertensi merupakan tekanan darah seseorang yan berada diatas angka normal yaitu 120/80 mmHg atau lebih tinggi. Penangan hipertensi dapat dilakukan dengan terapi komplementer yaitu dengan menggunakan terapi kombinasi murotal al-Qur’an dan rendam kaki air hangat. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh terapi kombinasi murotal dan rendam kaki air hangat terhadap perubahan tekanan darah pada lansia. Jenis.penelitian.kuantitatif, desain yang.digunakan menggunakan pendekatan one.group (pretest-postest, sampel yang diambil sebanyak 21 sampel, tehnik pengambilan sampel menggunakan purposive sampling. instrumen yang digunakan spyghnanometer. Analisa data yang digunakan.yaitu.uji.T.paired.sample t-test. Hasil.uji.statistik didapatkan nilai p-value 0,000 dapat disimpulkan.adanya pengaruh.terapi kombinasi murotalaal-qur’an.dan.rendam.kaki air hangat.terhadap.perubahan tekanan.darah pada lansia. Saran dari peneliti kepada responden yaitu agar dapat dilakukan secara teratur dengan dilakukan secara mandiri agar mendapatkan.hasil yang lebih.maksimal.
Pengaruh Terapi Musik Terhadap Penurunan Intensitas Nyeri Pada Pasien Post Operasi Di Rs. Ummi Kota Bengkulu
Authors: Sulastri Sulastri , Samidah Ida , Murwati Murwati
Published: November 2022

Seksio sesarea adalah sebuah bentuk proses melahirkan anak dengan melakukan sebuah irisan pembedahan yang menembus dinding abdomen. Nyeri adalah suatu gangguan yang tidak menyenangkan dan terlokalisasi yang disebabkan oleh luka insisi. Terapi music merupakan salah satu teknik distraksi yang digunakan untuk mengalihkan sensasi yang tidak menyenangkan oleh seseorang misalnya nyeri. Tujuan dari penelitian ini untuk mengetahui pengaruh terapi music terhadap penurunan tingkat nyeri pada pasien posto perasi  di RS. Ummi Kota Bengkulu. Desain penelitian ini menggunakan metode Pre-Eksperimental dengan pendekatan One Group pre-post test design, Sampel dalam penelitian ini berjumlah 16 pasien, Dengan menggunakan teknik sampling purposive sampling dan alat ukur yang digunakan adalah NRS (Numeric Rating Scale). Analisa data menggunakan Uji Paired t test dengan derajat signifikansi α 0,05. Hasil penelitian menunjukkan bahwa musik dipercaya dapat meningkatkan pengeluaran hormon endorphin. Endorfin merupakan ejektor dari rasa rileks dan ketenangan yang timbul, midbrain mengeluarakan Gama AminoButyric Acid (GABA) yang berfungsi menghambat hantaran implus listrik dari satu neuron ke nueron lainnya oleh neurontransmiter didalam sinaps. Midbrain mengeluarkan enkepalin dan beta endorfin dan zat tersebut dapat menimbulkan efek analgesik yang akhirnya mengeliminasi neurotransmitter rasa nyeri pada pusat persepsi dan interpretasi sensorik somatic di otak sehingga efek yang bisa muncul adalah nyeri berkurang. Sebelum dilakukan terapi musik rata-rata tingkat nyeri 6,25. Setelah dilakukan terapi music tingkat nyeri menjadi 4,68. Hasil analisa dari penelitian ini didapatkan bahwa nilai P value= 0,001 (p < α 0,05) yang mempunyai makna terdapat pengaruh pemberian terapi music terhadap penurunan tingkat nyeri pada pasien post operasi  di RS. Ummi Kota Bengkulu. Dengan demikian diharapkan untuk dapat menerapkan terapi music untuk mengurangi tingkat nyeri di Instansi Rumah Sakit
Penerapan Akupresur dan Kompres Hangat Dalam Asuhan Keperawatan Pada Pasien Gastritis
Authors: Ambarsari Wiwit , Sulastri Weni , Lasmadasari Novi
Published: November 2022

Penyembuhan gastritis membutuhkan waktu dan komitment untuk menjalankan terapi ataupun pengobatan yang rutin. Selama masa penyembuhan pasien tidak bisa menghindari rasa ketidaknyamanan dengan seketika, biasanya diatasi dengan obat-obatan farmakologis yang tidak semua orang berespon positif terkadang menimbulka masalah yang baru. Oleh sebab itu, dalam mengatasi rasa nyeri pada lambung dalam penelitian ini adalah dengan akupresur yang merupakan salah satu terapi komplementer yang dapat diberikan selama home serta kompres air hangat untuk meningkatkan rasa kenyamanan, Penelitian ini merupakan penelitian studi kasus dengan pendekatan kualitatif melalui pendekatan asuhan keperawatan selama homecare. Hasil Penelitian menunjukkan bahwa terdapat penurunan skala nyeri abdomen setelah dilakukan terapi akupresur dan kompres hangat pada pasien gastritis dari skala nyeri 6 menjadi 2. Terapi akupresur dan kompres hangat sangat baik dilakukan dirumah sehingga penelitian ini direkomendasikan untuk diterapkan dalam mengatasi nyeri pada asuhan keperawatan pasien gastritis.
VANTAGENS DA OFERTA DE RAÇÃO 22 % EM VACAS LEITEIRAS EM PROPRIEDADE NO MUNICÍPIO DE PONTES E LACERDA – MT NO ANO DE 2022
Authors: Barbosa Júnior Ulisses da Penha , Berto Vinício
Published: November 2022

Vacas em lactação exigem um maior cuidado nutricional devido a necessidade de sustentação e desenvolvimento do bezerro. Dessa forma, é primaz analisar, entre outros aspectos, o nível de produção, a média de consumo de matéria seca e o estado físico da mesma, a fim de atender suas necessidades e chegar ao maior nível de produtividade. Assim, a formulação de dietas para o rebanho leiteiro, principalmente com a adição de ração à 22%, é uma ótima tática para atender a demanda do animal e contribuir para a sua produtividade. Como metodologia, foi realizado um estudo experimental, envolvendo um grupo-controle de 6 animais, os quais não receberam ração e outro que recebeu diariamente, em média, 4 kg de ração por animal durante 15 dias. A locação dos animais foi baseada na análise da produção láctea, de maneira a preservar a homogeneidade nas amostras. Os dados foram inseridos em planilha no software Microsoft Excel para análise e postos em gráficos para contribuir visualmente ao trabalho. Ademais, o objetivo desta pesquisa é revisar as exigências nutricionais de vacas em lactação, elucidar as vantagens da oferta de ração à 22% e comprovar através dos resultados obtidos pela experimentação que este manejo é mais produtivo e, consequentemente, rentável. O ganho médio final obtido foi de 4,17 kg de leite/animal no grupo experimental versus 0,77 kg no grupo-controle. Dessa maneira, pode-se afirmar que a oferta de ração a 22% é vantajosa.
Impact of different sources of precursors on a high-ozone event over Europe analysed with IASI+GOME2 multispectral satellite observations and model simulations
Authors: Okamoto Sachiko , Cuesta Juan , Beekmann Matthias , Dufour Gaëlle , Eremenko Maxim , Miyazaki Kazuyuki , Bonne Cathy , Tanimoto Hiroshi , Akimoto Hajime
Published: November 2022

Abstract. We examine the impact of different sources of ozone precursors on the daily evolution of successive major ozone pollution outbreaks across Europe in July 2017 by using a multispectral satellite approach called IASI+GOME2, and a tropospheric chemistry reanalysis called TCR-2. IASI+GOME2, combining IASI and GOME-2 measurements respectively in the infrared and the ultraviolet, allows the observation of the daily horizontal distribution of ozone in the lowermost troposphere (defined here as the atmospheric layer between the surface and 3 km above sea level). IASI+GOME2 observations show a fair capacity to depict near-surface ozone evolution as compared to surface measurements from 188 European stations for the period 15–27 July 2017. At the beginning of this event (on 16 July), a major ozone outbreak is initially formed over the Iberian Peninsula likely linked with high temperature-induced enhancements of biogenic volatile organic compounds concentrations and collocated anthropogenic emissions. In the following days, the ozone plume splits into two branches, one being transported eastward across the Western Mediterranean and Italy, and the other one over Western and Central Europe. The southern branch encounters ozone precursors emitted over the Balkan Peninsula by wildfires along the coast of the Adriatic Sea and biogenic sources in the inland region of the Peninsula. Ozone concentrations of the northern plume enhance by photochemical production associated with anthropogenic sources of ozone precursors over Central Europe and by mixing with an ozone plume arriving from the North Sea that was originally produced over North America. Finally, both ozone branches are transported eastwards and mix gradually, as they reach the northern coast of the Black Sea. There, emissions from agricultural fires after harvesting clearly favor photochemical production of ozone within the pollution plume, which is advected eastwards in the following days. Based on satellite analysis, this paper shows the interplay of various ozone precursor sources to sustain a two-week long ozone pollution event over different parts of Europe.
Comparison of model and ground observations finds snowpack and blowing snow aerosols both contribute to Arctic tropospheric reactive bromine
Authors: Swanson William F. , Holmes Chris D. , Simpson William R. , Confer Kaitlyn , Marelle Louis , Thomas Jennie L. , Jaeglé Lyatt , Alexander Becky , Zhai Shuting , Chen Qianjie , Wang Xuan , Sherwen Tomás
Published: November 2022

Abstract. Reactive halogens play a prominent role in the atmospheric chemistry of the
Arctic during springtime. Field measurements and modeling studies suggest
that halogens are emitted into the atmosphere from snowpack and reactions on wind-blown snow-sourced aerosols. The relative importance of snowpack and
blowing snow sources is still debated, both at local scales and regionally
throughout the Arctic. To understand the implications of these halogen sources on a pan-Arctic scale, we simulate Arctic reactive bromine chemistry in the
atmospheric chemical transport model GEOS-Chem. Two mechanisms are included:
(1) a blowing snow sea salt aerosol formation mechanism and (2) a snowpack
mechanism assuming uniform molecular bromine production from all snow
surfaces. We compare simulations including neither mechanism, each mechanism
individually, and both mechanisms to examine conditions where one process
may dominate or the mechanisms may interact. We compare the models using
these mechanisms to observations of bromine monoxide (BrO) derived from
multiple-axis differential optical absorption spectroscopy (MAX-DOAS)
instruments on O-Buoy platforms on the sea ice and at a coastal site in
Utqiaġvik, Alaska, during spring 2015. Model estimations of hourly and monthly average BrO are improved by assuming a constant yield of 0.1 %
molecular bromine from all snowpack surfaces on ozone deposition. The
blowing snow aerosol mechanism increases modeled BrO by providing more
bromide-rich aerosol surface area for reactive bromine recycling. The
snowpack mechanism led to increased model BrO across the Arctic Ocean with
maximum production in coastal regions, whereas the blowing snow aerosol
mechanism increases BrO in specific areas due to high surface wind speeds.
Our uniform snowpack source has a greater impact on BrO mixing ratios than
the blowing snow source. Model results best replicate several features of
BrO observations during spring 2015 when using both mechanisms in
conjunction, adding evidence that these mechanisms are both active during
the Arctic spring. Extending our transport model throughout the entire year leads to predictions of enhanced fall BrO that are not supported by
observations.
Dust pollution in China affected by different spatial and temporal types of El Niño
Authors: Yang Yang , Zeng Liangying , Wang Hailong , Wang Pinya , Liao Hong
Published: November 2022

Abstract. Dust is an important aerosol affecting air quality in China in the winter and
spring seasons. Dust in China is potentially influenced by the interannual
climate variability associated with El Niño. Here, the impacts of El
Niño with different temporal and spatial types on dust pollution in
boreal winter and spring in China and the potential mechanisms are
investigated using a state-of-the-art Earth system model (E3SMv1). We find
that the eastern Pacific (EP) and central Pacific (CP) El Niño both
increase wintertime dust concentrations by 5–50 µg m−3 over
central-eastern China. Due to a stronger wind and lower relative humidity,
which favor dust emissions near sources, and a strengthened northwesterly
and reduced precipitation, which are conducive to dust transport, dust
concentrations during the CP El Niño are 5–20 µg m−3 higher
in northern China than during the EP El Niño, although the changes are
mostly insignificant. El Niño with a short duration (SD) increases
boreal winter dust concentrations by 20–100 µg m−3 over
northern China relative to the climatological mean, while there is a
decrease of 5–50 µg m−3 during the long-duration (LD) El
Niño, which is also related to the El Niño-induced changes in
atmospheric circulation, precipitation, and relative humidity. In the
following spring season, all types of El Niño events enhance dust over
northern China, but only the increase during the LD El Niño is
statistically significant, suggesting that the weaker intensity but longer
duration of the LD El Niño events can significantly affect spring dust
in China. Our results contribute to the current knowledge of the influence of
El Niño on dust pollution, which has profound implications for air
pollution control and dust storm prediction.
Seasonal dynamics and annual budget of dissolved inorganic carbon in the northwestern Mediterranean deep convection region
Authors: Ulses Caroline , Estournel Claude , Marsaleix Patrick , Soetaert Karline , Fourrier Marine , Coppola Laurent , Lefèvre Dominique , Touratier Franck , Goyet Catherine , Guglielmi Véronique , Kessouri Fayçal , Testor Pierre , Durrieu de Madron Xavier
Published: November 2022

Abstract. Deep convection plays a key role in the circulation, thermodynamics and biogeochemical cycles in the Mediterranean Sea, considered as a hotspot of biodiversity and climate change. In the framework of the DEWEX (Dense Water Experiment) project, the seasonal cycle and annual budget of dissolved inorganic carbon in the deep convection area of the northwestern Mediterranean Sea are investigated over the period September 2012–September 2013, using a 3-dimensional coupled physical-biogeochemical-chemical modeling approach. We estimate that the northwestern Mediterranean Sea deep convection region was a moderate sink of CO2 for the atmosphere over the study period. The model results show the reduction of CO2 uptake during deep convection, and its increase during the abrupt spring phytoplankton bloom following the deep convection events. We highlight the dominant role of both biological and physical flows in the annual dissolved inorganic carbon budget. The upper layer of the northwestern deep convection region gained dissolved inorganic carbon through vertical physical supplies and, to a lesser extent, air-sea flux, and lost dissolved inorganic carbon through lateral transport and biological fluxes. The region, covering 2.5 % of the Mediterranean, acted as a source of dissolved inorganic carbon for the surface and intermediate water masses of the western and southern Western Mediterranean Sea and could contribute up to 10 and 20 % to the CO2 exchanges with the Eastern Mediterranean Sea and the Atlantic Ocean.
Criteria-based visualization design for hazard maps
Authors: Schneider Max , Cotton Fabrice , Schweizer Pia-Johanna
Published: November 2022

Abstract. Probabilistic seismic hazard estimates are a key ingredient of earthquake risk mitigation strategies and are often communicated through seismic hazard maps. Though the literature suggests that visual design properties are key for effective communication using such maps, guidelines on how to optimally design hazard map are missing from the literature. Current maps use color palettes and data classification schemes which have well-reported limitations that may inadvertently miscommunicate seismic hazard. We surveyed the literature on color and classification schemes to identify design criteria that have empirical support for communicating hazard information. These criteria were then applied to redesign the seismic hazard map for Germany. We isolated several communication goals for this map, including essential properties about moderate-hazard seismic regions and a critical hazard threshold related to the German seismic building codes. We elucidate our redesign process and the selection of new colors and classification schemes that satisfy the evidence-based criteria. In a mixed-methods survey, we evaluate the original and redesigned seismic hazard maps, finding that the redesign satisfies all the communication goals, and improves users’ awareness about the spatial spread of seismic hazard, relative to the original. We consider practical implications for the design of hazard maps across the natural hazards.
Review article: large fluctuations in non-equilibrium physics
Authors: Jona-Lasinio Giovanni
Published: November 2022

Abstract. Non-equilibrium is dominant in geophysical and climate phenomena. However the study of non-equilibrium is much more difficult than equilibrium and the relevance of probabilistic simplified models has been emphasized. Large deviation rates have been used recently in climate science. In this paper after recalling progress during the last decades in understanding the role of large deviations in a class of non-equilibrium systems we point out differences between equilibrium and non-equilibrium. For example in non-equilibrium: a) large deviation rates may be extensive but not simply additive. b) In non-equilibrium there are generically long range space correlations so large deviation rates are non-local. c) Singularities in large deviation rates denote the existence of phase transitions often not possible in equilibrium. To exemplify we shall refer to lattice gas models like the symmetric simple exclusion process and other models which are playing an important role in the understanding of non-equilibrium physics. Reasons why all this may be of interest in climate physics will be briefly indicated.
Gravity Inversion Method to Produce Compact and Sharp Images Using L0-norm Constraint with Auto-adaptive Regularization and Combined Stopping Criteria
Authors: Gebre Mesay Geletu , Lewi Elias
Published: November 2022

Abstract. We present a gravity inversion method that can produce compact and sharp images, to assist the modeling of non-smooth geologic features. The proposed iterative inversion approach makes use of L0-norm stabilizing functional, hard, and physical parameter inequality constraints, and depth weighting function. The method incorporates an auto-adaptive regularization technique, which automatically determines a suitable regularization parameter and error weighting function that helps to improve both the stability and convergence of the method. The auto-adaptive regularization and error weighting matrix are not dependent on the known noise level. Because of that, the method yields reasonable results even the noise level of the data is not known properly. The utilization of an effectively combined stopping rule to terminate the inversion process is another improvement that is introduced in this work. The capacity and the efficiency of the new inversion method were tested by inverting randomly chosen synthetic and measured data. The synthetic test models consist of multiple causative blocky bodies, with different geometries and density distributions that are vertically and horizontally distributed adjacent to each other. Inversion results of the synthetic data show that the developed method can recover models that adequately match the real geometry, location, and densities of the synthetic causative bodies. Furthermore, the testing of the improved approach using published real gravity data confirmed the potential, and practicality of the method in producing compact and sharp inverse images of the subsurface.
Forcing and impact of the Northern Hemisphere continental snow cover in 1979–2014
Authors: Gastineau Guillaume , Frankignoul Claude , Gao Yongqi , Liang Yu-Chiao , Kwon Young-Oh , Cherchi Annalisa , Ghosh Rohit , Manzini Eliza , Matei Daniela , Mecking Jennifer , Suo Lingling , Tian Tian , Yang Shuting , Zhang Ying
Published: November 2022

Abstract. The role of surface ocean anomalies for the continental Northern Hemisphere snow cover is investigated, together with the interactions between snow cover and atmosphere. Four observational datasets and two large multi-model ensembles of atmosphere-only simulations are used, with prescribed sea surface temperature (SST) and sea ice concentration (SIC). A first ensemble uses observed interannually varying SST and SIC conditions for 1979–2014, while a second ensemble is identical except for SIC where a repeated climatological cycle is used. SST and external forcing typically explain 10 to 25 % of the snow cover variance in model simulations, with a dominant forcing from the tropical and North Pacific SST, while no robust influence of the SIC is found. In observations, the Ural blocking is the main driver of the November and April snow cover over Eastern Eurasia, while the North Atlantic Oscillation (NAO) dominates the snow cover forcing in January. In November and more robustly in January, dipolar anomalies of snow cover over Eurasia, with positive anomalies over Europe and negative anomalies over Southern Siberia, also precede the Arctic Oscillation (AO) by one month. In models, snow cover over western Eurasia in January also precedes by one or two months a negative AO phase. The detailed outputs from one of the models suggest that both the western Eurasia snow cover and polar vortex are generated by Ural blocking, and that both snow cover and polar vortex anomalies act to generate the AO one or two months later.
The PANDA automatic weather station network between the coast and Dome A, East Antarctica
Authors: Ding Minghu , Zou Xiaowei , Sun Qizhen , Yang Diyi , Zhang Wenqian , Bian Lingen , Lu Changgui , Allison Ian , Heil Petra , Xiao Cunde
Published: November 2022

Abstract. This paper introduces a unique multiyear dataset and the
monitoring capability of the PANDA automatic weather station network, which
includes 11 automatic weather stations (AWSs) across the Prydz Bay–Amery Ice
Shelf–Dome A area from the coast to the summit of the East Antarctic Ice
Sheet. The ∼ 1460 km transect from Zhongshan to Panda S
follows roughly along ∼ 77∘ E longitude and covers
all geographic units of East Antarctica. Initial inland observations, near
the coast, started in the 1996/97 austral summer. All AWSs in this network
measure air temperature, relative humidity, air pressure, wind speed and
wind direction at 1 h intervals, and some of them can also measure firn
temperature and shortwave/longwave radiation. Data are relayed in near
real time via the Argos system. The data quality is generally very reliable, and
the data have been used widely. In this paper, we firstly present a detailed
overview of the AWSs, including the sensor characteristics, installation
procedure, data quality control protocol and the basic analysis of each
variable. We then give an example of a short-term atmospheric event that
shows the monitoring capacity of the PANDA AWS network. This dataset, which
is publicly available, is planned to be updated on a near-real-time basis and
should be valuable for climate change estimation, extreme weather events
diagnosis, data assimilation, weather forecasting, etc. The dataset is
available at https://doi.org/10.11888/Atmos.tpdc.272721 (Ding
et al., 2022b).
When best is the enemy of good – critical evaluation of performance criteria in hydrological models
Authors: Cinkus Guillaume , Mazzilli Naomi , Jourde Hervé , Wunsch Andreas , Liesch Tanja , Ravbar Nataša , Chen Zhao , Goldscheider Nico
Published: November 2022

Abstract. Performance criteria play a key role in the calibration and evaluation of hydrological models and have been extensively developed and studied, but some of the most used criteria still have unknown pitfalls. This study set out to examine counterbalancing errors, which are inherent to the Kling-Gupta Efficiency (KGE) and its variants. A total of nine performance criteria – including the KGE and its variants, as well as the Nash-Sutcliffe Efficiency (NSE) and the refined version of the Willmott’s index of agreement (dr) – were analysed using synthetic time series and a real case study. Results showed that, assessing a simulation, the score of the KGE and some of its variants can be increased by concurrent over- and underestimation of discharge. These counterbalancing errors may favour bias and variability parameters, therefore preserving an overall high score of the performance criteria. As bias and variability parameters generally account for 2/3 of the weight in the equation of performance criteria such as the KGE, this can lead to an overall higher criterion score without being associated to an increase in model relevance. We recommend using (i) performance criteria that are not or less prone to counterbalancing errors (NSE, dr, modified KGE, non-parametric KGE, Diagnostic Efficiency) in a multi-criteria framework, and/or (ii) scaling factors in the equation to reduce the influence of relative parameters.
Risks of seasonal extreme rainfall events in Bangladesh under 1.5 and 2.0 °C warmer worlds – how anthropogenic aerosols change the story
Authors: Rimi Ruksana H. , Haustein Karsten , Barbour Emily J. , Sparrow Sarah N. , Li Sihan , Wallom David C. H. , Allen Myles R.
Published: November 2022

Abstract. Anthropogenic climate change is likely to increase the risk
(probability of occurrence of a hazard) of extreme weather events in the
future. Previous studies have robustly shown how and where climate change
has already changed the risks of weather extremes. However, developing
countries have been somewhat underrepresented in these studies, despite high
vulnerability and limited capacities to adapt. How additional global warming
would affect the future risks of extreme rainfall events in Bangladesh needs
to be addressed to limit adverse impacts. Our study focuses on understanding
and quantifying the relative risks of extreme rainfall events in Bangladesh
under the Paris Agreement temperature goals of 1.5 and
2.0 ∘C warming above pre-industrial levels. In particular, we
investigate the influence of anthropogenic aerosols on these risks given
their likely future reduction and resulting amplification of global warming.
Using large ensemble regional climate model simulations from weather@home
under different forcing scenarios, we compare the risks of rainfall events
under pre-industrial (natural; NAT), current (actual; ACT), 1.5 and 2.0 ∘C warmer, and greenhouse gas (GHG)-only (with
pre-industrial levels of anthropogenic aerosols) conditions. Both GHGs and
anthropogenic aerosols have an impact on seasonal mean rainfall over this
region. In general, higher global mean temperature levels lead to higher
rainfall and higher aerosol concentrations to lower rainfall, however the
relative importance of the two factors varies between the regions. For
extreme rainfall events, we find that the risk of a 1 in 100 year rainfall
episode has already increased significantly compared with pre- industrial
levels across parts of Bangladesh, with additional increases likely for 1.5
and 2.0 ∘C warming. Climate change impacts on the probabilities of
extreme rainfall episodes are found during both pre-monsoon and monsoon
seasons. Results show that reduction in anthropogenic aerosols will
exacerbate the effects of GHG-induced warming and thereby increasing the
rainfall intensity, which has otherwise attenuated the impacts. We highlight
that the net aerosol effect varies from region to region within Bangladesh,
which leads to different outcomes of aerosol reduction on extreme rainfall
statistics and must therefore be considered in future risk assessments.
While there is a substantial reduction in risk at 1.5 ∘C warming
when compared to 2 ∘C warming, the difference is spatially and
temporally variable too, specifically with respect to seasonal extreme
rainfall events.
Influence of fast ice on future ice shelf melting in the Totten Glacier area, East Antarctica
Authors: Van Achter Guillian , Fichefet Thierry , Goosse Hugues , Moreno-Chamarro Eduardo
Published: November 2022

Abstract. The Totten Glacier in East Antarctica is of major climatic interest because of the large fluctuations in its grounding line and potential vulnerability to climate change.
Here, we use a series of high-resolution, regional NEMO-LIM-based (Nucleus for European Modelling of the Ocean coupled with the Louvain-la-Neuve sea ice model) experiments, which include an explicit treatment of ocean–ice shelf interactions, as well as a representation of grounded icebergs and fast ice, to investigate the changes in ocean–ice interactions in the Totten Glacier area between the recent past (1995–2014) and the end of the 21st century (2081–2100) under SSP4–4.5 climate change conditions.
By the end of the 21st century, the wide areas of multiyear fast ice simulated in the recent past are replaced by small patches of first year fast ice along the coast, which decreases the total summer sea ice extent. The Antarctic Slope Current is accelerated by about 116 %, which decreases the heat exchange across the shelf and tends to reduce the ice shelf basal melt rate, but this effect is counterbalanced by the effect of the oceanic warming. As a consequence, despite the accelerated Antarctic Slope Current, the Totten ice shelf melt rate is increased by 91 % due to the intrusion of warmer water into its cavity.
The representation of fast ice dampens the ice shelf melt rate increase throughout the 21st century, as the Totten ice shelf melt rate increase reaches 136 % when fast ice is not taken into account.
The Moscow University ice shelf melt rate increase is even more impacted by the representation of fast ice, with a 36 % melt rate increase with fast ice, compared to a 75 % increase without a fast ice representation.
This influence of the representation of fast ice in our simulations on the basal melting rate trend over the 21st century is explained by the large impact of the fast ice for present-day conditions (∼25 % difference in m yr−1), while the impact decreases significantly at the end of the 21st century (∼4 % difference in m yr−1). As a consequence, the reduction in the fast ice extent in the future induces a decrease in the fast ice effect on the ice shelf melt rate that partly compensates for the increase due to warming of the ocean.
This highlights the importance of including a representation of fast ice to simulate realistic ice shelf melt rate increase in East Antarctica under warming conditions.
Pembinaan Guru PAK dan Budi Pekerti terhadap Pembentukan Karakter Peserta Didik pada Masa Pandemi Covid-19 di Sekolah Dasar Katolik Pontianak
Authors: Lumban Tobing Ona Sastri , Dwi Astuti Florentina , Palupi Handayani Exnasia Retno , G.P.H Meman Oktavianey
Published: November 2022

Society service (PKM) about PAK dan Budi Pekerti teachers training toward student’s character building during Covid-19 pandemic at catholic elementary school in Pontianak was an output of the previous research and was motivated by the education reality that is influenced by Covid -19 pandemic which caused the changing of the learning system from offline to online. The learning system changing influenced student’s character building where the PAK teachers could not educate the student’s character education directly at school.
This training was aimed to give PAK dan Budi Pekerti Teachers guidance at catholic elementary school in Pontianak so that they always motivated and enthusiastic to do their duty and always attempt to teach the students by considering to the student’s character education during this Covid-19 pandemic.
Sosialisasi New Normal Masa Covid- 19 di Paroki Terentang Keuskupan Sanggau
Authors: Magdalena Magdalena , Atok Kristianus , Andreas Acin Mayong , Lisarani Varetha , Zulkairnain Rezkie
Published: November 2022

This activity is motivated by the Church's need to prepare its people so that they can adjust to new normal conditions as a result of the pandemic. After more than four months the churches were closed, sacramental services were restricted, even impossible to do – certainly not out of fear, but for the sake of common salvation. On that basis, community service activities, especially the parishioners of Terentang, are carried out so that they have the ability to make hand sanitizer. This activity was carried out for one day with the method of conducting exposure and followed by training activities. This activity was attended by 36 participants. The output of this activity is that all participants have the knowledge and skills to make hand sanitizers to support activities at the Terentang Parish Church.
Pemberdayaan Perempuan Korban KDRT Lewat Pendampingan Berbasis Perspektif Gender Di Kota Kupang
Authors: Tinenti Hemma , Siono Yeremias , Barek Ola Emilia
Published: November 2022

The Covid-19 pandemic brought deep sorrow, but it also had quite an intense impact on the economic, social, educational and other situations. Without exception, violence against women has increased quite sharply. This is caused by various factors, one of which is: women who often experience domestic violence do not dare to report and fight. Like the general word they often feel 'knowing'. In addition, there is also a lack of specialization and education for women from the government and the Church or religion. What more if they are housewives and without a job or skill.
This is our concern to carry out Community Service activities. In detail, the objectives of this Empowerment activity are: Empowering women victims of domestic violence through mentoring activities. Mentoring here is not spiritual assistance but rather education and increasing knowledge and courage to act without retaliating with violence and solutions to avoid domestic violence.
In addition, so that victims are more courageous in expressing their cases without being ashamed of receiving social sanctions, knowing their rights as danita, other impacts are: the development or education of children is disrupted. The assistance in question is: legal, social and spiritual assistance.
De la memoria a la posmemoria de la Guerra Civil a través del fotolibro: la generación de la memoria colectiva
Authors: Martín Núñez Marta
Published: November 2022

En este artículo proponemos un análisis de los fotolibros publicados a partir de 2019 sobre la Guerra Civil como una forma de posmemoria. Ese año coincide la publicación de El laberinto mágico, de Julián Barón, Flowers for Franco, de Toni Amengual, War Edition, de Roberto Aguirrezabala, Cristos y anticristos, de Javier Viver y el año siguiente, en 2020, El paseo, de David García y Hombrecino de Susana Cabañero, que inauguran una forma de posmemoria específicamente fotográfica, tanto por cuestiones generacionales, contextuales, discursivas y de publicación. Creemos que estos creadores pueden sumar una cuarta generación a las tres generaciones fotográficas que dibuja Antonio Ansón, que hemos llamado la generación de la memoria colectiva.
Narrativas feministas en las plataformas de contenido en streaming: análisis de caso de los contenidos de Netflix, HBO, Amazon Prime y Disney +
Authors: Abellán Guzmán Carolina , Cortés Quesada José Antonio
Published: November 2022

Este trabajo presenta un análisis sobre la evolución y el desarrollo de las tramas feministas en las narrativas de plataformas de vídeo bajo demanda (VOD). Con la llegada de la televisión a la carta, el contenido de ficción en formato serie ha experimentado una proliferación como nunca dentro del sector audiovisual; el número de personajes protagonistas femeninos ha aumentado en los últimos años, así como las showrunners o creadoras de series de televisión. De este modo, mediante un análisis de caso se han estudiado doce series de televisión de las cuatro principales plataformas de contenido en streaming para comprobar la presencia de series de ficción con narrativa predominantemente feminista en la actualidad.
#Lasperiodistasparamos: 8-M y la movilización de las periodistas de Televisión Española en 2018
Authors: Coronado Ruiz Carlota , Navarro Carmen
Published: November 2022

El 8 de marzo (8-M) de 2018 España se puso a la vanguardia del feminismo internacional en una jornada con una huelga histórica por los derechos de las mujeres. En ese contexto, el movimiento #lasperiodistasparamos, unió a las comunicadoras españolas en un manifiesto que firmaron más de 8.000 mujeres. Esta investigación pretende conocer cuál fue la realidad vivida por las periodistas de informativos de Televisión Española (TVE) a través de la realización de quince entrevistas en profundidad elaboradas entre 2021 y 2022. Se ha puesto especial énfasis en detectar qué papel jugaron las redes sociales en su organización y movilización, así como en las consecuencias derivadas de los acontecimientos sucedidos en TVE después del 8-M de 2018.
La Transición en la pequeña pantalla y su huella en el imaginario colectivo: Representación de género en Verano azul
Authors: Zapatero Flórez Cristina
Published: November 2022

Aunque Verano azul es una de las series de Televisión Española (TVE) más emblemáticas de la Transición, su impacto en el imaginario colectivo no se ha reflejado en el ámbito académico. Esta investigación aborda la representación de género en la serie de Mercero a través de una metodología basada en el análisis de contenido, con el fin de descubrir cómo se fraguó el espíritu de la época de la Transición en la ficción de la pequeña pantalla.
Las conclusiones muestran que Verano azul ofrece un amplio abanico de nuevas masculinidades, sin un correlato real en la construcción de nuevas feminidades. La serie también incluye nuevas temáticas y valores, defendidos o al menos planteados por sus protagonistas, que reflejan el momento de cambio histórico que están viviendo.
Las olas del feminismo, una periodización irreconciliable con la Historia
Authors: Márquez Padorno Margarita
Published: November 2022

La mayor parte de las obras sobre historia de las mujeres y del feminismo publicadas en las últimas décadas basan su recorrido en “las olas del feminismo”, término nacido en 1968 cuando un activismo renovado reivindicó derechos e igualdad tras años de repliegue y caducidad de lo conseguido hasta entonces. Las nuevas mujeres de los 70 buscaron la herencia de las sufragistas, pero escenificando una marcada distancia. El oleaje para describir los diferentes procesos del feminismo en la Historia se ha hecho tan canónico que ya no se reconoce como una ilustrativa metáfora y no llega a encajar con la realidad historiográfica según se profundiza en la investigación. Este trabajo plantea las bases para una periodización más coherente de la historia contemporánea de las mujeres y los movimientos feministas.
Violencia de género en período de pandemia de coronavirus en los países del G-20: Campañas publicitarias en redes sociales
Authors: Amorós-Pons Anna , Comesaña-Comesaña Patricia , Alexeeva-Alexeev Inna
Published: November 2022

La pandemia provocada por el SARS-CoV-2 evidenció un incremento de los casos de violencia de género durante el confinamiento domiciliario y aislamiento social. El artículo aborda el estudio de las campañas publicitarias impulsadas en los países del G-20 en el período de pandemia. Las redes sociales se convirtieron en un espacio de interacción para impulsar acciones de ciberfeminismo (hashtivismo) y visibilizar esta problemática social considerada ‘la otra pandemia’. El análisis se centra en las estrategias de codificación del mensaje publicitario y su vinculación al ecosistema social. El estudio pone de manifiesto que la pandemia se convirtió en el eje creativo en la creación de campañas de naturaleza informativa con nuevos códigos simbólicos de ayuda a las víctimas de violencia de género.
Análisis comunicacional de la construcción de las relaciones no igualitarias en las redes sociales. Caso #sugardaddy en TikTok
Authors: Suárez-Álvarez Rebeca
Published: November 2022

El sistema sociocultural y comunicacional actual, en muchos casos, implica el menosprecio del papel de la mujer. Esta investigación ahonda en dichas manifestaciones viralizadas en las redes sociales e invita preguntarse si en ellas se fomenta la persistencia de estereotipos de género tradicionales. Se aplica la metodología de análisis de contenido a 130 vídeos etiquetados con el hashtag #sugardaddy en TikTok. Se confirma la visión androcéntrica y la interseccionalidad del género y la edad a través de un neoliberalismo sexual que convierte a chicos/as en objetos de consumo. Se detecta la apropiación de los estereotipos y roles femeninos en los tiktokers masculinos. El análisis de los rasgos discursivos revela la aseveración de la estereotipia y el carácter transaccional de las relaciones.