bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Keterlambatan Pengembalian Berkas Rekam Medis Rawat Inap Ruang Seruni Ke Bagian Assembling Di Rumah Sakit Dr. M. Yunus Bengkulu Tahun 2017
Authors: Djusmalinar Djusmalinar
Published: February 2021

Dokumen rekam medis harus diisi lengkap oleh tenaga medis dalam waktu < 24 jam setelah selesai pelayanan. Penelitian ini bertujuan untuk menganalisis faktor keterlambatan pengembalian berkas rekam medis (kelengkapan pengisian BRM dan pelaksanaan SOP) BRM rawat inap ke bagian assembling di RSUD Dr. M. Yunus Bengkulu. Jenis penelitian ini adalah observasional dengan rancangan deskriptif. Populasi penelitian ini adalah seluruh Dokumen Rekam Medis (DRM) pasien rawat inap Ruangan Melati pada bulan Januari-Maret 2017 yang berjumlah 500 DRM. Sampel penelitian ini didapat dengan menggunakan rumus besar sampel sehingga diperoleh 318 DRM, diambil dengan menggunakan systematic random sampling. Data penelitian ini menggunakan data primer yang dikumpulkan menggunakan lembar observasi dan pedoman wawancara. Setelah data terkumpul dianalisis secara univariat (menggunakan tabel dan narasi). Hasil penelitian ini didapatkan bahwa, dari 83 BRM yang diobservasi, 67 (80%) BRM tidak terisi lengkap yaitu pada lembar pemeriksaan umum yang terdiri dari  kesadaran, tekanan darah, nadi, suhu, pernafasan, keadaan umum, keadaan gizi. Dari 83 BRM, 63 (76%) BRM tidak tepat waktu dikembalikan ke ruang Assembling Unit Rekam Medik yaitu selama 5 hari. Berdasarkan wawancara langsung kepada petugas di ruang rawat inap seruni didapatkan bahwa seluruh petugas sudah mengetahui SOP mengenai pengisian dan pengambalian BRM, tetapi pada pelaksanaannya belum dikerjakan sesuai standar. Diharapkan, penanggung jawab ruang rawat inap (Ka.ruang) terus mengingatkan perawat dan dokter yang bertugas sejak pasien dirawat sampai 1 hari setelah pasien pulang untuk melengkapi semua catatan medic pasien per lembar dokumen, agar pengembalian berkas ke unit rekam medic tepat waktu sesuai SOP yang telah ditetapkan.
ANALISIS INDEKS KEPUASAN MASYARAKAT TERHADAP PELAYANAN DI UNIT RAWAT JALAN RSUD KOTA BENGKULU
Authors: Heltiani Nofri
Published: February 2021

Indeks Kepuasan Masyarakat merupakan data dan informasi tentang tingkat kepuasan masyarakat yang diperoleh dari hasil pengukuran kuantitatif dan kualitatif atas pendapat masyarakat dalam memperoleh pelayanan kesehatan. Upaya peningkatan kualitas adalah langkah terpenting untuk meningkatkan daya saing usaha pemerintah maupun swasta dibidang kesehatan, karena kesehatan merupakan salah satu hak dasar rakyat sesuai amanat UUD 1945 Pasal 28 H ayat (1). Tujuan penelitian ini adalah untuk mengetahui indeks kepuasan masyarakat terhadap pelayanan di unit rawat jalan RSUD Kota Bengkulu. Jenis penelitian yang digunakan pada penelitian ini adalah deskriptif kuantitatif dengan pendekatan cross sectional, populasi dalam penelitian ini adalah pasien yang datang dan berobat di unit rawat jalan RSUD Kota Bengkulu, dengan sampel sebanyak 80 pasien yang datang dan berobat di unit rawat jalan RSUD Kota Bengkulu dengan teknik pengambilan sampel accidental sampling. Menggunakan data primer, diolah menggunakan rumus pengukuran Indeks Kepuasan Masyarakat berdasarakan Keputusan Menteri Aparatur Negara Nomor 25 Tahun 2004. Penelitian ini dilaksanakan pada bulan Juli di unit rawat jalan RSUD Kota Bengkulu. Hasil analisa data dari tujuh indikator kepuasan yang diukur yaitu kejelasan petugas pelayanan 2.99 (puas), kedisiplinan petugas pelayanan 2.95 (puas) kecepatan pelayanan 2.48 (cukup puas), keadilan mendapatkan pelayanan 2.53 (puas), kesopanan dan keramahan 2.88 (puas), kepastian jadwal pelayanan 2.75 (puas) dan kenyaman lingkungan 2.94 (puas). Diharapkan Para pejabat RSUD Kota Bengkulu perlu kiranya menetapkan target bahwa indeks kinerja di masing-masing unit pelayanan tidak lagi memiliki kinerja yang cukup baik, akan tetapi semua unit pelayanan memiliki komitmen untuk mencapai kinerja pelayanan yang optimal (sangat baik).
ANALISIS DAN PERANCANGAN SISTEM INFORMASI PENDAFTARAN PASIEN RAWAT JALAN DI RSUD KOTA BENGKULU
Authors: Sudirman Sudirman
Published: February 2021

Tujuan dari perancangan sistem ini adalah untuk memberikan gambaran secara umum kepada pemakai dalam pembuatan rancangan sistem yang baru untuk mengembangkan sistem yang lama. Sehingga diharapkan sistem yang baru dapat membantu mengatasi kekurangan yang ada dan dapat menghasilkan informasi serta laporan yang cepat dan tepat di RSUd Kota Bengkulu. Adapun sistem yang diusulkan merupakan langkah untuk mengefektifkan dan mengefisiensikan sistem yang lama dengan menggunakan sistem yang baru. Instrument penelitian yang digunakan pada penelitian ini adalah dengan cara pengamatan (Observasi) data yang dikumpulkan dengan melihat secara langsung dari objek yang diteliti yaitu sistem pendaftaran pasien rawat jalan di RSUD Kota Bengkulu dan juga dengan pedoman wawancara data yang dikumpulkan dengan cara melakukan wawancara kepada bagian kepala rekam medis. hasil penelitian ini adalah membuat sebuah perancangan prosesdur yang dapat digunakan untuk mendukung proses sistem yang berjalan di RSUD Kota Bengkulu, dengan adanya konsep perancangan sistem pasien rawat jalan dapat mengembangkannya untuk kepentingan operasional rumah sakit dan dapat digunakan untuk sistem aplikasi yang berkaitan dengan data pendaftaran rawat jalan.
Aqueous-phase behavior of glyoxal and methylglyoxal observed with carbon and oxygen K-edge X-ray absorption spectroscopy
Authors: Michailoudi Georgia , Lin Jack J. , Yuzawa Hayato , Nagasaka Masanari , Huttula Marko , Kosugi Nobuhiro , Kurtén Theo , Patanen Minna , Prisle Nønne L.
Published: February 2021

Abstract. Glyoxal (CHOCHO) and methylglyoxal (CH3C(O)CHO) are well-known components of atmospheric particles and their properties can impact atmospheric chemistry and cloud formation. To get information on their hydration states in aqueous solutions and how they are affected by the addition of inorganic salts (sodium chloride (NaCl) and sodium sulfate (Na2SO4)), we applied carbon and oxygen K-edge X-ray absorption spectroscopy (XAS) in transmission mode. The recorded C K-edge spectra show that glyoxal is completely hydrated in the dilute aqueous solutions, in line with previous studies. For methylglyoxal, supported by quantum chemical calculations we identified not only C–H, C=O and C–OH bonds, but also fingerprints of C–OH(CH2) and C=C bonds. The relatively low intensity of C=O transitions implies that the monohydrated form of methylglyoxal is not favored in the solutions. Instead, the spectral intensity is stronger in regions where products of aldol condensation and enol tautomers of the monohydrates contribute. The addition of salts was found to introduce only very minor changes to absorption energies and relative intensities of the observed absorption features, indicating that XAS in the near-edge region is not very sensitive to these intermolecular organic–inorganic interactions at the studied concentrations. The identified structures of glyoxal and methylglyoxal in an aqueous environment support the uptake of these compounds to the aerosol phase in the presence of water and their contribution to secondary organic aerosol formation.
Statistical study of linear magnetic hole structures near Earth
Authors: Volwerk Martin , Mautner David , Wedlund Cyril Simon , Goetz Charlotte , Plaschke Ferdinand , Karlsson Tomas , Schmid Daniel , Rojas-Castillo Diana , Roberts Owen W. , Varsani Ali
Published: February 2021

Abstract. The Magnetospheric Multiscale mission (MMS1) data for 8 months in the winter periods of 2017–2018 and 2018–2019, when MMS had its apogee in the upstream solar wind of the Earth's bow shock, are used to study linear magnetic holes (LMHs). These LMHs are characterized by a magnetic depression of more than 50 % and a rotation of the background magnetic field of less then 10∘. A total of 406 LMHs are found and, based on their magnetoplasma characteristics, are split into three categories: cold (increase in density, little change in ion temperature), hot (increase in ion temperature, decrease in density) and sign change (at least one magnetic field component changes sign). The occurrence rate of LMHs is 2.3 per day. All LMHs are basically in pressure balance with the ambient plasma. Most of the linear magnetic holes are found in ambient plasmas that are stable against the mirror-mode generation, but only half of the holes are mirror-mode-stable inside.
Stratospheric influence on the mesosphere–lower thermosphere over mid latitudes in winter observed by a Fabry–Perot interferometer
Authors: Zorkaltseva Olga S. , Vasilyev Roman V.
Published: March 2021

Abstract. In this paper, we study the response of the mesosphere–lower thermosphere (MLT) to sudden stratospheric warmings (SSWs) and the activity
of planetary waves (PWs). We observe the 557.7 nm optical emission to
retrieve the MLT wind and temperature with the only Fabry–Perot interferometer (FPI) in Russia. The FPI is located at the mid latitudes of
eastern Siberia within the Tory Observatory (TOR) at the Institute of Solar-Terrestrial Physics of the Siberian Branch of the Russian Academy of Sciences (ISTP SB RAS, 51.8∘ N, 103.1∘ E). Regular interferometer monitoring
started in December 2016. Here, we address the temporal variations in the
557.7 nm emission intensity as well as the variations in wind and temperature measured during the 2016–2020 winters. Both SSWs and PWs appear
to have equally strong effects in the upper atmosphere. When the 557.7 nm
emission decreases due to some influences from below (SSWs or PWs), the
temperature increases significantly, as does its variability. The dispersion
of zonal wind does not show significant PW- and SSW-correlated variations, but the dominant MLT zonal wind reverses during major SSW events
simultaneously with the averaged zonal wind at 60∘ N in the stratosphere.
Lower oceanic δ13C during the last interglacial period compared to the Holocene
Authors: Bengtson Shannon A. , Menviel Laurie C. , Meissner Katrin J. , Missiaen Lise , Peterson Carlye D. , Lisiecki Lorraine E. , Joos Fortunat
Published: February 2021

Abstract. The last time in Earth's history when high latitudes were warmer than during pre-industrial times was the last interglacial period (LIG, 129–116 ka BP). Since the LIG is the most recent and best documented interglacial, it can provide insights into climate processes in a warmer world. However, some key features of the LIG are not well constrained, notably the oceanic circulation and the global carbon cycle. Here, we use a new database of LIG benthic δ13C to investigate these two aspects. We find that the oceanic mean δ13C was ∼ 0.2 ‰ lower during the LIG (here defined as 125–120 ka BP) when compared to the Holocene (7–2 ka BP). A lower terrestrial carbon content at the LIG than during the Holocene could have led to both lower oceanic δ13C and atmospheric δ13CO2 as observed in paleo-records. However, given the multi-millennial timescale, the lower oceanic δ13C most likely reflects a long-term imbalance between weathering and burial of carbon. The δ13C distribution in the Atlantic Ocean suggests no significant difference in the latitudinal and depth extent of North Atlantic Deep Water (NADW) between the LIG and the Holocene. Furthermore, the data suggest that the multi-millennial mean NADW transport was similar between these two time periods.
Mid-Pliocene Atlantic Meridional Overturning Circulation simulated in PlioMIP2
Authors: Zhang Zhongshi , Li Xiangyu , Guo Chuncheng , Otterå Odd Helge , Nisancioglu Kerim H. , Tan Ning , Contoux Camille , Ramstein Gilles , Feng Ran , Otto-Bliesner Bette L. , Brady Esther , Chandan Deepak , Peltier W. Richard , Baatsen Michiel L. J. , von der Heydt Anna S. , Weiffenbach Julia E. , Stepanek Christian , Lohmann Gerrit , Zhang Qiong , Li Qiang , Chandler Mark A. , Sohl Linda E. , Haywood Alan M. , Hunter Stephen J. , Tindall Julia C. , Williams Charles , Lunt Daniel J. , Chan Wing-Le , Abe-Ouchi Ayako
Published: February 2021

Abstract. In the Pliocene Model Intercomparison Project Phase 2 (PlioMIP2), coupled climate models have been used to simulate an interglacial climate during
the mid-Piacenzian warm period (mPWP; 3.264 to 3.025 Ma). Here, we compare the Atlantic Meridional Overturning Circulation (AMOC), poleward
ocean heat transport and sea surface warming in the Atlantic simulated with these models. In PlioMIP2, all models simulate an intensified
mid-Pliocene AMOC. However, there is no consistent response in the simulated Atlantic ocean heat transport nor in the depth of the Atlantic overturning
cell. The models show a large spread in the simulated AMOC maximum, the Atlantic ocean heat transport and the surface warming in the North
Atlantic. Although a few models simulate a surface warming of ∼ 8–12 ∘C in the North Atlantic, similar to the reconstruction
from Pliocene Research, Interpretation and Synoptic Mapping (PRISM) version 4, most models appear to underestimate this warming. The large
model spread and model–data discrepancies in the PlioMIP2 ensemble do not support the hypothesis that an intensification of the AMOC, together
with an increase in northward ocean heat transport, is the dominant mechanism for the mid-Pliocene warm climate over the North Atlantic.
A gridded surface current product for the Gulf of Mexico from consolidated drifter measurements
Authors: Lilly Jonathan M. , Pérez-Brunius Paula
Published: February 2021

Abstract. A large set of historical surface drifter data from the Gulf of Mexico – 3770 trajectories spanning 28 years and more than a dozen data sources – are collected, uniformly processed and quality controlled, and assimilated into a spatially and temporally gridded dataset called GulfFlow. This dataset is available in two versions, with 1/4∘ or 1/12∘ spatial resolution respectively, both of which have overlapping monthly temporal bins with semimonthly spacing and which extend from the years 1992 through 2020. Together these form a significant resource for studying the circulation and variability in this important region. The uniformly processed historical drifter data from all publicly available sources, interpolated to hourly resolution, are also distributed in a separate product called GulfDriftersOpen. Forming a mean surface current map by directly bin-averaging the hourly drifter data is found to lead to severe artifacts, a consequence of the extremely inhomogeneous temporal distribution of the drifters. Averaging instead the already monthly-averaged data in GulfFlow avoids these problems, resulting in the highest-resolution map of the mean Gulf of Mexico surface currents yet produced. The consolidated drifter dataset is freely available at https://doi.org/10.5281/zenodo.3985916 (Lilly and Pérez-Brunius, 2021a), while the gridded products are available for noncommercial use only (for reasons discussed herein) at https://doi.org/10.5281/zenodo.3978793 (Lilly and Pérez-Brunius, 2021b).
Soil organic carbon distribution for 0–3 m soils at 1 km2 scale of the frozen ground in the Third Pole Regions
Authors: Wang Dong , Wu Tonghua , Wu Xiaodong , Wei Xianhua , Mu Cuicui , Li Ren , Hu Guojie , Zou Defu , Zhu Xiaofan , Chen Jie , Hao Junmin , Ni Jie , Li Xiangfei , Ma Wensi , Wen Amin , Shang Chenpeng , La Yune , Ma Xin
Published: February 2021

Abstract. Soil organic carbon (SOC) is very important in the vulnerable ecological environment of the Third Pole; however, data regarding the spatial distribution of SOC are still scarce and uncertain. Based on multiple environmental variables and soil profile data from 458 pits (depth of 0–1 m) and 114 cores (depth of 0–3 m), this study uses a machine-learning approach to evaluate the SOC storage and spatial distribution at a depth interval of 0–3 m in the frozen ground area of the Third Pole region. Our results showed that SOC stocks (SOCS) exhibited a decreasing spatial pattern from the southeast towards the northwest. The estimated SOC storage in the upper 3 m of the soil profile was 46.18 Pg for an area of 3.27 × 106 km2, which included 21.69 Pg and 24.49 Pg for areas of permafrost and seasonally frozen ground, respectively. The mean SOCS under different vegetation types showed a decreasing pattern as follows: forest > shrub > cropland > grassland > desert. Among all soil orders, histosols and gleisoil had the largest SOCSs, while gypsisols and salt flats had the smallest SOCS. Our results provide information on the storage and patterns of SOCS at a 1 km2 scale for areas of frozen ground in the Third Pole region, thus providing a scientific basis for future studies pertaining to Earth system models. The dataset is open-access and available at https://doi.org/10.5281/zenodo.4293454 (Wang et al., 2020).
Impact of the quality of hydrological forecasts on the management and revenue of hydroelectric reservoirs – a conceptual approach
Authors: Cassagnole Manon , Ramos Maria-Helena , Zalachori Ioanna , Thirel Guillaume , Garçon Rémy , Gailhard Joël , Ouillon Thomas
Published: February 2021

Abstract. The improvement of a forecasting system and the continuous evaluation of its quality are recurrent steps in operational practice. However, the systematic evaluation of forecast value or usefulness for better decision-making is less frequent, even if it is also essential to guide strategic planning and investments. In the hydropower sector, several operational systems use medium-range hydrometeorological forecasts (up to 7–10 d ahead) and energy price predictions as input to models that optimize hydropower production. The operation of hydropower systems, including the management of water stored in reservoirs, is thus partially impacted by weather and hydrological conditions. Forecast value can be quantified by the economic gains obtained with the optimization of operations informed by the forecasts. In order to assess how much improving the quality of hydrometeorological forecasts will improve their economic value, it is essential to understand how the system and its optimization model are sensitive to sequences of input forecasts of different quality. This paper investigates the impact of 7 d streamflow forecasts of different quality on the management of hydroelectric reservoirs and the economic gains generated from a linear programming optimization model. The study is based on a conceptual approach. Flows from 10 catchments in France are synthetically generated over a 4-year period to obtain forecasts of different quality in terms of accuracy and reliability. These forecasts define the inflows to 10 hydroelectric reservoirs, which are conceptually parameterized. Relationships between forecast quality and economic value (hydropower revenue) show that forecasts with a recurrent positive bias (overestimation) and low accuracy generate the highest economic losses when compared to the reference management system where forecasts are equal to observed inflows. The smallest losses are observed for forecast systems with underdispersion reliability bias, while forecast systems with negative bias (underestimation) show intermediate losses. Overall, the losses (which amount to millions of Euros) represent approximately 1 % to 3 % of the revenue over the study period. Besides revenue, the quality of the forecasts also impacts spillage, stock evolution, production hours and production rates, with systematic over- and underestimations being able to generate some extreme reservoir management situations.
Groundwater and baseflow drought responses to synthetic recharge stress tests
Authors: Hellwig Jost , Stoelzle Michael , Stahl Kerstin
Published: February 2021

Abstract. Groundwater is the main source of freshwater and maintains
streamflow during drought. Potential future groundwater and baseflow drought
hazards depend on the systems' sensitivity to altered recharge conditions.
We performed groundwater model experiments using three different generic
stress tests to estimate the groundwater and baseflow drought sensitivity
to changes in recharge. The stress tests stem from a stakeholder co-design
process that specifically followed the idea of altering known drought events
from the past, i.e. asking whether altered recharge could have made a
particular event worse. Across Germany, groundwater responses to the stress
tests are highly heterogeneous, with groundwater heads in the north more
sensitive to long-term recharge and in the Central German Uplands to
short-term recharge variations. Baseflow droughts are generally more
sensitive to intra-annual dynamics, and baseflow responses to the stress
tests are smaller compared to the groundwater heads. The groundwater drought
recovery time is mainly driven by the hydrogeological conditions, with slow
(fast) recovery in the porous (fractured rock) aquifers. In general, a
seasonal shift of recharge (i.e. less summer recharge and more winter
recharge) will have lesser effects on groundwater and baseflow
drought severity. A lengthening of dry spells might cause much stronger
responses, especially in regions with slow groundwater response to
precipitation. Water management may need to consider the spatially different
sensitivities of the groundwater system and the potential for more severe
groundwater droughts in the large porous aquifers following prolonged
meteorological droughts, particularly in the context of climate change
projections indicating stronger seasonality and more severe drought events.
Synoptic atmospheric circulation patterns associated with deep persistent slab avalanches in the western United States
Authors: Schauer Andrew R. , Hendrikx Jordy , Birkeland Karl W. , Mock Cary J.
Published: February 2021

Abstract. Deep persistent slab avalanches are capable of destroying infrastructure and are usually unsurvivable for those who are caught. Formation of a snowpack conducive to deep persistent slab avalanches is typically driven by meteorological conditions occurring in the beginning weeks to months of the winter season, and yet the avalanche event may not occur for several weeks to months later. While predicting the exact timing of the release of deep persistent slab avalanches is difficult, onset of avalanche activity is commonly preceded by rapid warming, heavy precipitation, or high winds. This work investigates the synoptic drivers of deep persistent slab avalanches at three sites in the western USA with long records: Bridger Bowl, Montana; Jackson, Wyoming; and Mammoth Mountain, California. We use self-organizing maps to generate 20 synoptic types that summarize 5899 daily 500 mbar geopotential height maps for the winters (November–March) of 1979/80–2017/18. For each of the three locations, we identify major and minor deep persistent slab avalanche seasons and analyze the number of days represented by each synoptic type during the beginning (November–January) of the major and minor seasons. We also examine the number of days assigned to each synoptic type during the 72 h preceding deep persistent slab avalanche activity for both dry and wet slab events. Each of the three sites exhibits a unique distribution of the number of days assigned to each synoptic type during November–January of major and minor seasons and for the 72 h period preceding deep persistent slab avalanche activity. This work identifies the synoptic-scale atmospheric circulation patterns contributing to deep persistent slab instabilities and the patterns that commonly precede deep persistent slab avalanche activity. By identifying these patterns, we provide an improved understanding of deep persistent slab avalanches and an additional tool to anticipate the timing of these difficult-to-predict events.
Controls on Greenland moulin geometry and evolution from the
Moulin Shape model
Authors: Andrews Lauren C. , Poinar Kristin , Trunz Celia
Published: February 2021

Abstract. Nearly all meltwater from glaciers and ice sheets is routed englacially through moulins, which collectively comprise approximately 10–14 % of the efficient englacial–subglacial hydrologic system. Therefore, the geometry and evolution of moulins has the potential to influence subglacial water pressure variations, ice motion, and the runoff hydrograph delivered to the ocean. We develop the Moulin Shape (MouSh) model, a time-evolving model of moulin geometry. MouSh models ice deformation around a moulin using both viscous and elastic rheologies and models melting within the moulin through heat dissipation from turbulent water flow, both above and below the water line. We force MouSh with idealized and realistic surface melt inputs. Our results show that variations in surface melt change the geometry of a moulin by approximately 30 % daily and by over 100 % seasonally. These size variations cause observable differences in moulin water storage capacity, moulin water levels, and subglacial channel size compared to a static, cylindrical moulin. Our results suggest that moulins are significant storage reservoirs for meltwater, with storage capacity and water levels varying over multiple timescales. Representing moulin geometry within subglacial hydrologic models would therefore improve their accuracy, especially over seasonal periods or in regions where overburden pressures are high.
Impact of local and international sponsors on athletics race participants
Authors: Silva Alfredo
Published: February 2021

Running is a popular and convenient leisure physical activity. The most popular distance is the 5 km that accumulated 8.9 million records in 2018. Investments by companies in sponsorship around the world exceeded $ 65 billion (IEG, 2018). Increasing brand awareness is one of the main goals for companies to get involved in sponsorships. Most of the research on sponsorship has not been done from the participation-based sport perspective. Some results obtained remain contradictory and the dependency between the sponsor's brand recognition rate and local and international sponsors. The purpose of the study was (i) to determine the brand recognition rates of sponsors, ii) the existence of differences between the recognition rate of real sponsors and false sponsors, and; iii) the existence of differences between the recognition rate of local sponsors and the recognition rate of international sponsors between the runners of the Scalabis Night Race. A sample of 736 runners from one of Portugal's most popular athletic races completed a questionnaire. A Chi-square Test and T-Test was carried out to evaluate the differences between the groups of runners. The average recognition rate for sponsors was 76.5%. The brands of the true sponsors in all product categories showed higher recognition rates when compared to the recognition rates of the false sponsors, these differences being statistically significant. Relevant results were found expressed by the high recognition rates of local brands (Bijou, Taberna Quinzena and WShopping), these differences being statistically significant, despite the fact that most of the runners have a national origin. The sponsorship of the athletics race mass participation-based sport is an impressive tool to raise sponsors brand awareness.
A NATUREZA PERFORMÁTICA DO TIRANO
Authors: Ramos de Souza Jovelina Maria
Published: February 2021

Para tratar a questão da natureza performática do tirano, pretendo fazer alguns reconhecimentos da imagem do tirano entre a tragédia e a filosofia. A via investigativa proposta, se situa entre o Prometeu Acorrentado de Ésquilo e a República de Platão. O objetivo é mostrar a recepção do psiquismo tirânico de Zeus, ou mesmo de Prometeu, na caracterização do homem tirânico, em República IX.
Imaginaires linguistiques dans la fiction postcoloniale francophone : entre revendications identitaires et ouvertures interculturelles
Authors: Djob Li Kana Edouard
Published: February 2021

La plupart de romanciers africains réclament, à travers leurs œuvres, une certaine appartenance aux biotopes linguistiques et identitaires de leur continent d’origine, bien que la langue française soit leur langue d’écriture et de publication. Cette réalité soulève la question de la textualité des langues dans le roman francophone noir, en rapport avec les positionnements identitaires des écrivains postcoloniaux. À partir des imaginaires des langues, l’article montre comment ces auteurs conçoivent l’altérité. Il démontre que les écrivains africains postcoloniaux ont une approche qui varie d’un auteur à un autre, échappant ainsi aux modélisations.
Censura
Authors: Gomez-Diago Gloria , Xiyuan Xu
Published: February 2021

Para indagar en significados, causas y consecuencias de la censura, se realizaron dos grupos de discusión con jóvenes chinos universitarios que viven en Madrid, estando uno de los grupos integrado por jóvenes que cursan o que cursaron estudios relacionados con la comunicación. Si bien se podría pensar que estos jóvenes son contrarios a la censura, en los dos GDs se aportaron argumentos a favor y en contra de la censura. Respecto de qué ocurriría si el GFW (Great Fire Wall) desapareciese, mientras los jóvenes que cursan o que cursaron estudios relacionados con la comunicación manifiestan que China permanecería igual debido a que sus habitantes adolecen de una formación en conciencia ciudadana, en el grupo con participantes que cursan o que han  cursado otros estudios, se plantea que se produciría un “shock de pensamiento” que conllevaría la aparición de movimientos sociales, “con la probabilidad de que algunas personas se volviesen locas".
Entre la aceptación de la inmigración y la amenza identitaria. El reflejo en la prensa de los discursos políticos sobre la inmigración durante las elecciones al parlamento de España en abril de 2019
Authors: Fernández Romero Cayetano , Prieto-Andrés Antonio , Uldemolins Julve Enrique
Published: February 2021

Este trabajo estudia los discursos políticos que sobre la inmigración reflejaron una muestra de ocho periódicos de alcance nacional y regional durante el mes anterior a las elecciones generales celebradas el 28 de abril de 2019. El objetivo es analizar los discursos enunciados por los distintos actores políticos, prestando especial atención a los encuadres principales desde los que los medios y sus fuentes enfocan sus mensajes. Para el análisis de contenido realizado sobre las piezas seleccionadas, se han empleado encuadres de tipo identitario que califican las unidades de análisis a partir de su visión proactiva, reactiva o neutra hacia la inmigración. A partir de este análisis, se ha observado un escoramiento de los discursos sobre el asunto hacia posiciones más reactivas, especialmente de los partidos de centro-derecha, derivado posiblemente del mayor peso mediático del partido Vox, que ha hecho bandera de este tema. En la comparación entre diarios nacionales y regionales se observan matices que parecen tener más que ver más con su línea editorial que con su ámbito de difusión.
Las fuentes en el periodismo de migraciones. Una aproximación cualitativa al contexto español
Authors: Carretero Alejandro Barranquero
Published: February 2021

El presente artículo caracteriza las relaciones entre periodistas y fuentes que subyacen en la construcción del relato mediático sobre las migraciones en España. En particular, se indaga en papel fundamental que juegan las fuentes ciudadanas distinguiendo entre personas migrantes y organizaciones del tercer sector. A partir de la revisión documental y de entrevistas en profundidad a 25 periodistas especializados en migraciones y derechos humanos, el trabajo estudia los usos y relaciones de cooperación y conflicto que existen con estas fuentes abordando el objeto desde una perspectiva cualitativa escasamente explorada en el campo. Los resultados revelan la necesidad de establecer redes permanentes de afinidad, si bien evitando recaer en las relaciones clientelares que a veces caracterizan al ámbito.
El impacto de la Covid-19 sobre el periodismo de inmigración en España
Authors: Estrada Villaseñor Cecilia , Moreno Márquez Gorka
Published: February 2021

Este artículo analiza el impacto de la crisis de la Covid 19 y el confinamiento sobre la labor periodística centrada en la inmigración. Para ello, se han realizado 5 entrevistas en profundidad -telemáticas- a periodistas especializados en este ámbito. El impacto de la Covid 19 ha sido muy alto en el quehacer diario de estos periodistas y pueden identificarse algunas tendencias que venían detectándose antes de la pandemia, tales como el uso de recursos telemáticos, la precarización laboral que se ha intensificado en este periodo; así como las fuentes alternativas a las oficiales.
Por último, cabe destacar que se detectan algunos cambios en el acercamiento a la cuestión inmigratoria, que ha tomado relevancia en la segunda fase del confinamiento y que ha hecho que emerjan cuestiones no muy tratadas hasta ahora por los medios de comunicación, como el aporte al mercado laboral de las personas inmigrantes o su impacto económico.
Encuadres noticiosos sobre la Caravana Migrante del 2018 en periódicos digitales mexicanos
Authors: Tiscareño-García Elizabeth
Published: February 2021

Este artículo analiza tres periódicos mexicanos de tirada nacional: El Universal, La Jornada y Reforma, se desprenden 211 noticias con 1564 referencias. El estudio es cualitativo y cuantitativo, comprende: 1) la manera en que la prensa trató el tema de la Caravana Migrante del 19 de octubre del 2018; 2) cómo abordaron la información los periódicos; y, 3) cuál fue la representación del migrante. El resultado arrojó cuatro encuadres y 16 subcategorías: 1) relaciones internacionales, 2) derechos humanos, 3) conflicto y 4) representación del migrante. La Jornada tuvo mayor presencia en las categorías, Reforma menos. La representación del migrante estuvo vinculada a: 1) la descripción por terceros, 2) la narrativa de los migrantes, 3) la descripción metafórica, y 4) las situaciones de violencia; predominan las descripciones por terceros, así como las situaciones de violencia, mientras que el lenguaje figurado asocia a los migrantes con fenómenos naturales.
Alianza de Medios Tejiendo Redes
Authors: Ramos Rojas Diego Noel , Martínez Mendoza Sarelly
Published: February 2021

Desde la perspectiva de la teoría del framing, este artículo investiga la narrativa que sobre la migración realizan diez portales informativos de México, agrupados en la Alianza de Medios Tejiendo Redes. De enero a junio de 2020, periodo que abarcó este análisis, encontramos 182 textos publicados, los cuales en su conjunto se caracterizaron por el empleo de variedad de fuentes, por otorgarle voz a las personas migrantes, por ofrecer una perspectiva internacional de la movilidad humana, por alejarse de estereotipos y por no estigmatizar a estos actores, en un esfuerzo por crear una narrativa periodística basada en los derechos humanos. Así, constatamos la aparición de una narrativa emergente periodística en estos medios de información, que busca cambiar el discurso predominante de cosificación y estigmatización de las personas migrantes en los medios mexicanos.
El videojuego como área de especialización periodística. Rasgos distintivos y perspectivas profesionales para un sector en auge
Authors: López Redondo Isaac
Published: February 2021

El creciente interés mediático por los videojuegos y los esports puede generar un yacimiento de empleo para futuros periodistas, si bien estas nuevas oportunidades laborales van a demandar un perfil profesional multidisciplinar en un contexto difícil. La presente investigación parte de la revisión sistemática de la escasa bibliografía científica que existe sobre esta materia y opta por una metodología mixta en la que se alternan las técnicas cualitativas, con entrevistas semiestructuradas a profesionales de reconocido prestigio dentro de la prensa del videojuego, y las cuantitativas, plasmadas en la realización de un cuestionario online a periodistas del sector, con preguntas cerradas y categóricas. Las conclusiones permiten adelantar que la mayoría de periodistas dedicados a informar sobre estas cuestiones lo hacen en medios especializados y solo un tercio de ellos tienen aquí su principal fuente de ingresos. Demandan una asignatura específica sobre tecnología en los estudios universitarios en comunicación y creen que las plataformas de video en streaming serán las preferidas por los usuarios en los próximos años.
Ifigenia de Teresa de la Parra como romance de formação sentimental
Authors: Schnirmajer Ariela Érica
Published: March 2021

A partir de la lectura de María Inés Lagos Pope (1996 y 2003) y de otros textos críticos latinoamericanos que reflexionan sobre la categoría de Bildungsroman, el artículo considera Ifigenia de Teresa de la Parra una “novela de formación sentimental”, en la que, a pesar de la claudicación y obturación del amor “sentido”, la problemática del deseo se plantea en abierta e irresoluble tensión con la Institución matrimonial. Aunque el sujeto deseante, la protagonista, descubre las trampas del deseo, y hasta desiste de este, también experimenta momentos de gran potencia imaginaria, leídos como espacios abiertos al aprendizaje.
Improving the accuracy of wood moisture content estimation in four European softwoods from Spain
Authors: Fernández-Golfín Juan I. , Conde Garcia Maria , Conde Garcia Marta
Published: February 2021

Aim of study: To obtain improved models to predict, with an error of less than ± 2.0%, the gravimetric moisture content in four different softwoods commonly present in the Spanish and European markets, based on electrical resistance measurements. This improved moisture content estimation is useful not only for assessing the quality of wood products, especially in the case of laminated products, during the transformation and delivery process, but also for accurately monitoring the evolution of moisture in wood present in bridges and buildings, which is of great importance for its maintenance and service life improvement.Area of study: The study was carried out on samples of Scots, laricio, radiata and  maritime pines of Spanish provenances.Material and methods: On 50x50x20 mm3 solid wood samples (36 per species, 9 per condition), conditioned at 20ºC (±05ºC) and 40±5%, 65±5%, 80±5% or 90±5% Relative Humidity (RH), electrical resistance and oven-dry moisture content was measured. The Samuelsson's model was fitted to data to explain the relationship between the two variables. The accuracy of the model was evaluated by the use of an external sample.Main results: With the proposed mathematical functions the wood moisture content can be estimated with an error of ±0.9% in the four species, confirming the effectiveness of this nondestructive methodology for accurate estimation and monitoring of moisture content.Research highlights: our results allow the improvement of the moisture content estimation technique by resistance-type methodologies.Keywords: Resistance-type moisture meter; species correction.Abbreviations used: MC: Moisture content; RH: relative Humidity; R: electrical resistance; RP: wood electrical resistance measured parallel to the grain; RT: electrical resistance measured perpendicular (transversally) to the grain; GM-MC: gravimetrically measured moisture content.
Nonstructural carbohydrates, carbon and nitrogen concentrations in fine roots of Quercus variabilis secondary forests after two different periods of regeneration
Authors: Ma Chuang , Li Yinghua , You Haizhou , Long Hong , Yu Weiwei , Gao Yunchang , Wang Yuanhong
Published: February 2021

Aim of study: Quercus variabilis is a sclerophyllous oak with strong resprouting capabilities and whose regeneration is facilitated by the development of stump shoots following disturbance. During secondary forest regeneration, fine roots are important organs relative to changes in stand characteristics. Here, we aimed to provide novel insights into the chemical composition variations in roots with seasonality and root order hierarchy in a Q. variabilis forest at different periods of regeneration.Area of study: The forest is located next to the Baxianshan National Reserve in the southern part of the Yanshan Mountains, Tianjin, China.Materials and methods: Six plots were established in stands with either eight or 40 years of regeneration for the repeated sampling of fine roots during the growing season of 2019. All roots were classified by branch order. The first three root orders were collected to analyse the concentrations of nonstructural carbohydrate, carbon, and nitrogen.Main results: Short-term regeneration stands showed a reduction in soil moisture and an increase in soil temperature because of the lower canopy cover, compared to long-term stands. Soluble sugar and starch were lower in roots of short-term stands than in those of long-term stands, and the decreasing ratio of both parameters was observed in short-term stands. Less carbon and greater nitrogen concentrations of fine roots were found in short-term stands than in long-term stands, which resulted in weaker C/N ratio values. Nonstructural carbohydrate was stored more in higher order roots than terminal roots and presented greater sensitivity to forest regeneration. Redundancy discriminate analysis demonstrated that the nonstructural carbohydrate concentrations in roots were affected positively by canopy cover and negatively by soil temperature.Research highlights: The seasonal dynamics and branch allocation of chemical reserves in fine roots varied in the different periods of forest regeneration because of the discrepancy between the canopy cover and soil traits. Less nonstructural carbohydrate and a lower C/N ratio at the onset of forest regeneration may elevate the risk of root death.Keywords: soluble sugar; starch; forest regeneration; root order; C/N ratio; redundancy discriminate analysis.
Working Capital Management (WCM) and Firm Performance in Emerging Markets: A Case of Bangladesh
Authors: Bhuyan Rafiqul , Khandoker Mohammad Sogir Hossain , Tasneem Noshin , Taznin Mahjuja
Published: February 2021

We examine the impact of efficient working capital management on market value and profitability. Using secondary data on selected firms from Dhaka Stock Exchange we explore the effects of various working capital components (i.e. cash conversion cycle (CCC), current ratio (CR), current asset to total asset ratio (CATAR), current liabilities to total asset ratio (CLTAR), debt to asset ratio (DTAR), siz,e and growth) to the firm’s performance by looking firm’s value i.e. Tobin’s Q (TQ) and profitability i.e. return on asset (ROA) and return on invested capital (ROIC). Our results show that, for both food and overall manufacturing sectors, there is a significant association between working capital variables and firm’s value & return on assets, but an insignificant association with return on invested capital.
Development of an employee call center for healthcare workers with symptoms and exposures to COVID-19
Authors: Ashar Bimal , Bigelow Benjamin F. , Demski Renee , Lam Clarence , Parks Jennifer , Huggins Saira , Barbaro Jill , Peairs Kimberly
Published: February 2021

Coronavirus disease 2019 placed unprecedented challenges on the modern healthcare system. In addition to caring for patients directly affected by the virus, hospitals and clinics had to quickly mobilize forces in order to protect and manage employees with symptoms and/or exposures to COVID-19. Interventions are needed to efficiently diagnose and quarantine healthcare workers with disease while returning those without disease expediently in order to maintain a workforce capable of dealing with the pandemic surge. This article describes the Johns Hopkins system-wide occupational health response to the coronavirus outbreak. Specifically, the steps taken to develop and implement an employee covid call center that fielded 9,000 calls during the 2½ month initial surge of the virus are outlined. The 24/7 availability and rapid triage of healthcare workers led to an ultimate decline in call volume despite increasing exposure to the virus and rising hospitalizations.
Made in Medieval: a ‘exportação’ do Medievalismo e a compreensão da História Africana
Authors: Vieira Pinto Otávio Luiz
Published: February 2021

Este artigo objetiva construir uma discussão acerca da viabilidade de se pensar a África ao Sul do Saara enquanto um espaço possuidor de uma “Idade Média”. Para tal, apresento uma breve discussão da genealogia do termo Medieval, Estudos Medievais e Medievalismo. Esta digressão é importante para que se perceba a relação íntima entre a historiografia sobre a Idade Média e a Europa. A partir disso, discuto as propostas “des-eurocentralizadoras” que vem com a abordagem pós-colonial dos Estudos Medievais e, a partir disso, discuto as implicações de se pensar um Medievo fora da Europa, em especial na África ao Sul do Saara. A partir destas reflexões, concluo que a tentativa de enquadrar espaços africanos na cronologia de uma Idade Média atua como uma forma de exportação de um Medievalismo Acadêmico: a África ao Sul do Saara se torna, mais do que um objeto de análise, um campo de criação de imagens idealizadas, romantizadas e instrumentalizadas com implicações epistemológicas e políticas para a compreensão histórica do continente. Portanto, o termo “África Medieval” não é neutro e precisa ser constantemente repensado e problematizado.
CAEM (Peru) e ESG (Brasil): doutrinas de Segurança e Desenvolvimento
Authors: Pereira da Silva Êça
Published: February 2021

Este artigo compara as doutrinas de segurança nacional desenvolvidas no CAEM peruano e na ESG brasileira. Primeiramente, apresentar-se-a um panorama bibliográfico sobre as doutrinas militares do Brasil e do Peru, em seguida, mostraremos como as influências francesa e estadunidense atuaram em cada uma das escolas militares. A seguir analisaremos como fontes as apresentações realizadas nas duas academias militares sobre suas respectivas doutrinas, destacando como as circunstâncias e as demandas sociais percebidas pelos militares acarretaram em diferentes soluções para o problema da segurança - defesa: de um lado, a doutrina da segurança integral e, de outro, a segurança nacional. Esta análise comparativa visa compreender como escolas militares com influencias semelhantes construíram diferentes respostas para o que consideravam o desafio da subversão comunista.
A Idade Média Brasileira? Colonialismos e medievalismos historiográficos (c.1900-1940)
Authors: Birro Renan Marques
Published: February 2021

O presente artigo pretende recobrar o colonialismo intelectual vigente na historiografia brasileira do início do século XX, além de suas nítidas relações com os medievalismos subjacentes aos processos de produção histórica vigentes na Europa do período. Assim, o texto recobrou os colonialismos culturais no final do século XIX e início do século XX, que subsidiaram os nacionalismos e colonialismos europeus em outras partes do mundo. Em seguida, o texto ofertou aos leitores um vislumbre do predomínio do colonialismo cultural francês no Brasil e, em menor grau, a ambivalente presença do colonialismo cultural português - minorado por sentimentos lusófobos na jovem república brasileira. O último tópico foi dedicado ao estudo de caso em torno da produção intelectual de Carlos Malheiro Dias (1875-1941), um famoso literato e jornalista luso-brasileiro, para mostrar que as premissas anteriores não apenas cimentaram a noção de “raízes medievais brasileiras”, mas também a base arquetípica e teorética da historiografia brasileira.
Fotos de guerras causam dependência? Um estudo com reconhecimento facial de emoções
Authors: Serva Neto Leão Renato Pinto , Spers Eduardo Eugênio , Baitello Júnior Norval , Costa Carlos Augusto Lopes da
Published: February 2021

A partir de ferramentas de reconhecimento de emoções por expressão facial, foram identificados sentimentos despertados pela visão de um conjunto de imagens de guerra. Entre os resultados apresentados, destaca-se a curva crescente de engajamento/empatia durante todo o período de apresentação da sequência de imagens, crescente ao mesmo tempo em que outras emoções decrescem ou se mantêm. Esse comportamento sugere que possa haver uma atração por imagens de conflito que se mantém crescente enquanto dura a oferta.