bluuebunny/crossref_metadata_2025 huggingface dataset:
Signatures of gravity wave-induced instabilities in balloon lidar soundings of polar mesospheric clouds
Authors: Kaifler Natalie , Kaifler Bernd , Rapp Markus , Fritts David C.
Published: September 2022

Abstract. The Balloon Lidar Experiment (BOLIDE) which was part of the PMC Turbo balloon mission has captured near-vertical profiles of polar mesospheric clouds (PMC) during a 6-day flight along the Arctic circle in July 2018. The high-resolution soundings (20 m vertical and 10 s temporal resolution) reveal highly structured layers with large gradients in volume backscatter coefficient. We systematically screen the BOLIDE dataset for small-scale variability by assessing these gradients at high resolution. We find longer tails of the probability density distributions of these gradients compared to a normal distribution, indicating intermittent behaviour. The high occurrence rate of large gradients is assessed in relation to the 15-min-averaged layer brightness and the spectral power of short-period (5–62 min) gravity waves based on PMC layer altitude variations. We find that variability on small scales occurs during weak, moderate and strong gravity wave activity. Layers with below-average brightness are less likely to show small-scale variability in conditions of strong gravity wave activity. We present and discuss signatures of this small-scale variability and possibly related dynamical processes, and identify potential cases for future case studies and modelling efforts.
Radical chemistry in the Pearl River Delta: observations and modeling of OH and HO2 radicals in Shenzhen in 2018
Authors: Yang Xinping , Lu Keding , Ma Xuefei , Gao Yue , Tan Zhaofeng , Wang Haichao , Chen Xiaorui , Li Xin , Huang Xiaofeng , He Lingyan , Tang Mengxue , Zhu Bo , Chen Shiyi , Dong Huabin , Zeng Limin , Zhang Yuanhang
Published: September 2022

Abstract. The ambient radical concentrations were measured continuously by laser-induced fluorescence during the STORM (STudy of the Ozone foRmation Mechanism) campaign at the Shenzhen site, located in the Pearl River Delta in China, in the autumn of 2018. The diurnal maxima were 4.5×106 cm−3 for OH radicals and 4.2×108 cm−3 for HO2 radicals (including an estimated interference of 23 %–28 % from RO2 radicals during the daytime), respectively. The state-of-the-art chemical mechanism underestimated the observed OH
concentration, similar to the other warm-season campaigns in China. The OH
underestimation was attributable to the missing OH sources, which can be
explained by the X mechanism. Good agreement between the observed and
modeled OH concentrations was achieved when an additional numerical X
equivalent to 0.1 ppb NO concentrations was added into the base model. The
isomerization mechanism of RO2 derived from isoprene contributed
approximately 7 % to the missing OH production rate, and the oxidation of isoprene oxidation products (MACR and MVK) had no significant impact on the missing OH sources, demonstrating further exploration of unknown OH sources is necessary. A significant HO2 heterogeneous uptake was found in this study, with an effective uptake coefficient of 0.3. The model with the
HO2 heterogeneous uptake can simultaneously reproduce the OH and
HO2 concentrations when the amount of X changed from 0.1 to 0.25 ppb.
The ROx primary production rate was dominated by photolysis reactions, in which the HONO, O3, HCHO, and carbonyls photolysis accounted for 29 %, 16 %, 16 %, and 11 % during the daytime, respectively. The ROx
termination rate was dominated by the reaction of OH+NO2 in the morning, and thereafter the radical self-combination gradually became the major sink of ROx in the afternoon. As the sum of the respective oxidation
rates of the pollutants via reactions with oxidants, the atmospheric
oxidation capacity was evaluated, with a peak of 11.8 ppb h−1 around
noontime. The ratio of P(O3)net to AOCVOCs, which indicates
the yield of net ozone production from VOC oxidation, trended to increase
and then decrease as the NO concentration increased. The median ratios
ranged within 1.0–4.5, with the maximum existing when the NO concentration
was approximately 1 ppb. The nonlinear relationship between the yield of net ozone production from VOC oxidation and NO concentrations demonstrated that optimizing the NOx and VOC control strategies is critical to controlling ozone pollution effectively in the future.
Reanalyses of Maskelyne's tidal data at St. Helena in 1761
Authors: Woodworth Philip L. , Vassie John M.
Published: September 2022

Abstract. The construction of an electronic data set of the tidal
measurements made at St. Helena in 1761 by Nevil Maskelyne is described.
These data were first analysed by Cartwright (1971, 1972) in papers which
have importance within studies of changing tides. However, Cartwright's data
files were never archived for the benefit of other researchers,
demonstrating that “old data” at risk can sometimes take the form of
electronic rather than paper records. In the present paper, the newly
digitised Maskelyne data have been reanalysed by several techniques in order to obtain an updated impression of whether the tide has changed at that location in over two and a half centuries. This new data set may be found via https://doi.org/10.5285/e66db85a-eaae-6665-e053-6c86abc0bfb9 (Woodworth and Vassie, 2022). Our main conclusion, consistent with that of Cartwright, is that the major tidal constituent (M2) has changed little. However, the results of the various techniques demonstrate how difficult it is to obtain reliable conclusions for the smaller constituents.
High-resolution all-sky land surface temperature and net radiation over Europe
Authors: Rains Dominik , Trigo Isabel , Dutra Emanuel , Ermida Sofia , Ghent Darren , Hulsman Petra , Gómez-Dans Jose , Miralles Diego Gonzales
Published: September 2022

Abstract. Land Surface Temperature (LST) and Surface Net Radiation (SNR) are vital inputs for many land surface and hydrological models. However, current remote sensing datasets of these variables come mostly at coarse resolutions. Although high-resolution LST and SNR retrievals are available, they have large gaps due to cloud-cover that hinder their use as input in models. Here, we present a downscaled and continuous daily LST and SNR product across Europe for 2018–2019. The LST product is based on all-sky LST retrievals from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) onboard the geostationary Meteosat Second Generation (MSG) satellite, and clear-sky LST retrievals from the Sea and Land Surface Temperature Radiometer (SLSTR) onboard the polar-orbiting Sentinel 3 satellites. The product combines the medium spatial (approx. 5–7 km) but high temporal (30 minute) resolution, gap-free data from MSG, with the low temporal (2–3 days) but high spatial (1 km) resolution of the Sentinel 3 LST retrievals. The resulting 1 km and daily LST dataset is based on an hourly merging of both datasets through bias-correction and Kalman Filter assimilation. Longwave outgoing radiation is computed from the merged LST product in combination with MSG-based emissivity data. Shortwave outgoing radiation is computed from the incoming shortwave radiation from MSG and downscaled albedos using 1 km PROBA-V data. MSG incoming shortwave and longwave radiation and the outgoing radiation components at 1 km spatial resolution are used together to compute the final daily SNR dataset in a consistent manner. Validation results indicate an improvement of the root mean squared error by ca. 8 % with a substantial increase in spatial detail compared to the original MSG product. The resulting pan-European LST and SNR dataset can be used for hydrological modelling and as input to models dedicated to estimating evaporation and surface turbulent heat fluxes and will be regularly updated in the future.
A GeoNEX-based high spatiotemporal resolution product of land surface downward shortwave radiation and photosynthetically active radiation
Authors: Li Ruohan , Wang Dongdong , Wang Weile , Nemani Ramakrishna
Published: September 2022

Abstract. Surface downward shortwave radiation (DSR) and photosynthetically active radiation (PAR) play critical roles in the Earth’s surface processes. As the main inputs of various ecological, hydrological, carbon, and solar photovoltaic models, increasing requirements for high spatiotemporal resolution DSR and PAR estimation with high accuracy have been observed in recent years. However, few existing products satisfy all of these requirements. This study employed a well-established physical-based look-up table (LUT) approach to the GeoNEX gridded top-of-atmosphere bidirectional reflectance factor data acquired by the Advanced Himawari Imager (AHI) and Advanced Baseline Imager (ABI) sensors. It produced a data product of DSR and PAR over both AHI and ABI coverage at an hourly temporal step with a 1 km spatial resolution. GeoNEX DSR data were validated over 63 stations, and GeoNEX PAR data were validated over 27 stations. The validation showed that the new GeoNEX DSR and PAR products have accuracy higher than other existing products, with root mean square error (RMSE) of hourly GeoNEX DSR achieving 74.3 W / m2 (18.0 %), daily DSR estimation achieving 18.0 W / m2 (9.2 %), hourly GeoNEX PAR achieving 34.9 W / m2 (19.6 %), and daily PAR achieving 9.5 W / m2 (10.5 %). The study also demonstrated the application of the high spatiotemporal resolution GeoNEX DSR product in investigating the spatial heterogeneity and temporal variability of surface solar radiation. The data product can be accessed through NASA Advanced Supercomputing Division GeoNEX data portal https://data.nas.nasa.gov/geonex/geonexdata/GOES16/GEONEX-L2/DSR-PAR/ and https://data.nas.nasa.gov/geonex/geonexdata/HIMAWARI8/GEONEX-L2/DSR-PAR/ (https://doi.org/10.5281/zenodo.7023863, Wang & Li, 2022).
SLR Simulations to Improve Time-Variable Gravity: Evaluating the Impact of Combination Solutions and a Future Satellite
Authors: Tucker Evan , Nerem R. Steven , Loomis Bryant
Published: September 2022

The Gravity Recovery and Climate Experiment (GRACE) has been known to poorly recover the low degree zonal coefficients of the gravity field. Towards the end of its life, GRACE operated with only a single accelerometer, which further degraded these coefficients. The recently launched GRACE Follow-On (GRACE-FO) continues to observe Earth’s mass change, providing critical measurements of time-varying geophysical signals. However, one of the GRACE-FO satellites suffers from an underperforming accelerometer and a transplant algorithm is used to map data from the functioning instrument. This has created an additional challenge for estimating the low degree zonal coefficients.

Satellite Laser Ranging (SLR) data have long supplemented GRACE gravity estimates. These passive spherical satellites are covered in reflectors to allow laser ranging measurements from a global network of ground stations. On its own SLR can recover low-degree gravity fields which have been used to support the GRACE estimates. The 2012 launch of the Laser Relativity Satellite (LARES) led to large improvements in SLR’s ability to estimate C3,0. Conventionally, these SLR-derived estimates are substituted directly into the GRACE estimates. This approach neglects the influence of higher order terms due to correlated errors in the SLR solution. In this work we simulate SLR and GRACE data to investigate a combined solution at the normal equation level. Motivated by LARES’s effect on the solution, we also simulate a potential new SLR satellite and search for an optimal orbit to improve the gravity recovery. We present results demonstrating the improvements from a combined SLR and GRACE solution as well as the impact of a hypothetical SLR satellite on gravity field recovery.
GRACE-I: A joint US-German mission for continued mass transport monitoring and enabling global biodiversity monitoring
Authors: Flechtner Frank , Dahle Christoph , Hauk Markus , Wilms Josefine , Murböck Michael , Nyenhuis Michael , Schaadt Peter
Published: September 2022

NASA´s Earth Science Decadal Survey Report highlights mass transport monitoring as one of top priorities in Earth Observation for the next decade. To realize such a Mass Change Mission (MCM), NASA is seeking international partnership. Based on the large success of the GRACE and GRACE-FO missions and their contributions to climate change research, there is a large interest in Germany to continue mass change measurements.

GFZ and the German Space Agency at DLR have suggested a “GRACE-I” mission which is based on a GRACE-like concept combined with an optional ICARUS (International Cooperation for Animal Research Using Space) payload. In continuation of a 9 months Phase 0 study in 2021 this concept is currently investigated in Phase A (April – September 2022) with significant support of JPL/NASA as a future continuation of the very successful US-German GRACE/GRACE-FO technological and scientific partnership.

GRACE-I will be a single satellite pair based on a fully redundant Laser Ranging Interferometer on a polar orbit at 500 km altitude. Launch shall be not later than 2027 to guarantee data continuity w.r.t. GRACE-FO. GRACE-I could be a first component (P1) of a hybrid Bender constellation if combined with an inclined MAGIC pair (P2). The realization of this Mass-change And Geoscience International Constellation is currently discussed between ESA and NASA. P2 will fly on a lower orbit than P1 and will be based on advanced instrumentation. Therefore, Phase A also investigated the option to add one or two adapted MicroStar accelerometers to the baseline GRACE-FO like accelerometer on each P1 satellite as a technology demonstrator for P2.

At the time of writing this abstract the main focus was on the final steps to refine the technical design and to select the final payload configuration for a US/German MCM/GRACE-I mission. We will present the proposed mission architecture and will discuss further steps towards realization of MCM/GRACE-I.
Influence of Deep-Ocean Warming on Coastal Sea-Level Trends in the Gulf of Mexico 
Authors: Steinberg Jacob , Piecuch Christopher , Hamlington Benjamin , Thompson Phillip , Coats Sloan
Published: September 2022

Thirty years of satellite-altimeter data and longer tide-gauge records show that rates of coastal sea-level rise are increasing across parts of the global ocean. Such sea-level acceleration is particularly pronounced along the U.S. Gulf of Mexico coastline. Here, we use model output and observational data to investigate the mechanisms underlying these enhanced regional rates of change. Interrogating the Estimating the Circulation and Climate of the Ocean (ECCO) Version 5 ocean state estimate, we find that interannual-to-decadal coastal sea-level changes in the Gulf of Mexico largely reflect local changes in ocean mass. Based on model diagnostics, we determine that important contributions to coastal ocean-mass changes are made by: 1) net mass flux into the Gulf and 2) mass redistribution related to ocean warming within the Gulf. The redistribution of mass within the Gulf can be understood as an isostatic ocean response to warming of the Gulf of Mexico below the seasonal mixed layer. Observations of ocean bottom pressure from the Gravity Recovery and Climate Experiment (GRACE/GRACE-FO) similarly reveal trend patterns suggestive of redistribution of mass from deeper regions in the Gulf onto the shelf. This redistribution is driven by subsurface warming observed in Argo measurements of temperature. Since ~2008, rates of subsurface Gulf warming have increased, driving an increase in sea-level trends at the coast. Together, the mass flux into the Gulf and warming-driven redistribution of mass onto the shelf explain a dominant fraction of coastal sea level trends observed at tide gauge stations throughout the Gulf, particularly along the west Florida shelf. The mechanism identified here, relating offshore subsurface warming to coastal sea level, reveals the importance of open-ocean effects on the coast and also bathymetric geometry in shaping an observed response to warming. Results highlight the ability of ocean bottom pressure measurements from GRACE to capture the spatially varying redistribution of mass driven by oceanic uptake of heat. 
Interplay of altitude, ground track coverage, noise and regularisation in the spatial resolution of GRACE gravity field models
Authors: McGirr Rebecca , Tregoning Paul , Allgeyer Sebastien , McQueen Herb , Purcell Anthony
Published: September 2022

Models of the temporal gravity field derived from space gravity missions are typically produced with monthly temporal resolution and ~300 km spatial resolution. However, variations in instrument performance and altitude of the GRACE mission impact the spatial resolution that can be achieved month-to-month. As the altitude of the orbits of the twin spacecraft vary throughout the mission, so does the ability of the observations to recover certain components of the temporal gravity field. The spatial resolution of GRACE observations should increase as the altitude decreases throughout the mission because the reduced altitude intensifies the gravity signals acting on the satellites. Simulations using actual GRACE altitude and ground track coverage and realistic noise levels confirm this predicted influence of the altitude of the satellites on the accuracy of the estimated solutions. Solutions with larger mass concentration elements (mascons) are more numerically stable as the satellite altitude decreases but they suffer from greater error caused by the inability to properly represent spatial variations of signals within mascons, referred to as intra-mascon variability. Mascons as small as ~150 x 150 km (i.e. ~1.5 arc-degree) reduce the intra-mascon variability and, with appropriate regularisation, yield the most accurate solutions, especially during the low-altitude periods of the GRACE mission. Importantly, unlike spherical harmonic solutions, regularised mascon solutions are not degraded during resonant orbit months, and are of comparable quality to months with full ground track coverage.
Towards Laser Ranging in Future Gravimetric Missions
Authors: Müller Vitali , Misfeldt Malte , Feiri Anne , Nicklaus Kolja , Voss Kai , Heinzel Gerhard
Published: September 2022

The next generation of gravimetric satellite missions will probably utilize a single laser-based instrument to track distance variations between the satellites in a pair. Mission studies and technology developments are ongoing at NASA/USA, DLR/Germany and at the European Space Agency (ESA) in order to advance the successful technology demonstrator aboard GRACE-FO, the Laser Ranging Instrument (LRI), to a primary instrument with appropriate redundancy. The new instruments should of course incorporate learned lessons from the development as well as in-orbit operation of the instrument on GRACE-FO.

The new generation of instruments is expected to have similar noise requirements as in GRACE-FO, since laser ranging observations are usually not limiting the monthly gravity field maps. Design changes in the future LRI are carefully assessed in order to ensure that the actual in-flight precision can reach the same level as in the LRI aboard GRACE-FO, which has shown at high frequencies a noise of 200 pm/√Hz, i.e. is able to resolve changes in the 200 km distance as small as single atoms over short time scales. Efforts focus in particular on an improved knowledge of the LRI scale factor, i.e. the absolute laser frequency, because the current approach of correlating KBR and LRI range can not be employed in future missions.

In this presentation we address some of the trade-offs that have been performed in the design of future instruments in the context of the above studies, discuss the limiting performance aspects for tone errors and noise and summarize the learned lessons and their potential relevance for future missions.
 Revisiting the global mean ocean mass budget over 2005-2020
Authors: Barnoud Anne , Pfeffer Julia , Cazenave Anny , Ablain Michaël
Published: September 2022

 We investigate the continuity and stability of GRACE and GRACE Follow-On satellite gravimetric missions by assessing the ocean mass budget at global scale over 2005–2020, focusing on the last years of the record (2015–2020) when GRACE and GRACE Follow-On faced instrumental problems. For that purpose, we compare the global mean ocean mass estimates from GRACE and GRACE Follow-On to the sum of its contributions from Greenland, Antarctica, land glaciers and terrestrial water storage estimated with independent observations. A significant residual trend of -1.60 ± 0.36 mm/yr over 2015–2018 is observed. We also compare the gravimetry-based global mean ocean mass with the altimetry-based global mean sea level corrected for the thermosteric contribution. We estimate and correct for the drift of the wet tropospheric correction of the Jason-3 altimetry mission computed from the on-board radiometer. It accounts for about 40 % of the budget residual trend beyond 2015. After correction, the remaining residual trend amounts to -0.90 ± 0.78 mm/yr over 2015–2018 and -0.96 ± 0.48 mm/yr over 2015–2020. GRACE and GRACE Follow-On data might be responsible for part of the observed non-closure of the ocean mass budgets since 2015. However, we show that significant interannual variability is not well accounted for by the data used for the other components of the budget, including the thermosteric sea level and the terrestrial water storage. Besides, missing contributions from the evolution of the deep ocean or the atmospheric water vapour may also contribute. 
Investigating differences between GRACE mass change estimation methods using their inherent sensitivity kernels
Authors: Döhne Thorben , Horwath Martin , Groh Andreas , Buchta Eric
Published: September 2022

Estimates of mass changes from GRACE spherical harmonic (SH) solutions arrive at different results even for the same regions and timeframes. These differences can be attributed to two parts of the estimation. The first part is the preparation of a SH input dataset based on the GRACE solutions. This includes amendments to low-degree components and corrections for modelled geophysical signals. The second part, and topic of this presentation, is the estimation method itself. Studies assessing these estimation methods were mostly based on the resulting mass change estimates from a limited number of test signals. We propose to use the inherent sensitivity kernels (SKs) of estimation methods for comparison and assessment of methods. The SK describes the weighting function that is used to integrate a surface mass density representation of the prepared input dataset. It can be represented in either the spatial or SH domain. Alternative terms for the SK used in previous studies include 'averaging kernel', 'averaging function' or 'weight function'. For methods of the direct approach the SK is obvious. These methods directly construct the SK, mostly starting from modification of a simple region function. For methods of the inverse approach the SKs are less obvious. In this approach patterns of mass changes are defined which are then fitted to observations of the gravity field variations. However, SKs are also inherent to inverse methods and may be made explicit. In fact, certain implementations of both approaches have identical SKs when rigorously incorporating the same signal and error covariance information. Under this conditions both approaches are equivalent. Based on the SKs it is straight-forward to assess leakage errors and GRACE error propagation not only in the resulting mass change estimation. Publishing the SKs associated to a method also enables any user to investigate the method without deeper knowledge of the implementation details. We illustrate this by presenting SKs for our implementation of four different methods to estimate Greenland Ice Sheet mass changes. The SKs show similarities as well as striking differences which can be attributed to the underlying differences in the methods.
LRI post-fit range rate residuals - analysis and comparison
Authors: Duwe Mathias , Koch Igor , Flury Prof. Dr.-Ing. Jakob
Published: September 2022

At the institute of geodesy (IfE) we are processing GRACE and GRACE-FO level 1B data to obtain the time variable monthly gravity field (TVG). For this we are using a 2 step variational equation approach (Koch et al. 2021) implemented in our inhouse developed and evolving software GRACE-SIGMA. The software determines different types of TVG: KBR only, LRI only and combined (KBR and LRI) L1B data based all in one step. This allowes an easier and faster intercomparison in terms of spectral and spatial analysis. After determining the gravity field our processing chain calculates the post-fit range-rage residuals which reveals uncertenties e.g. in sensor models, background models, etc. At IfE we are studying these residuals to explain some geophysical phenomena and sensor behavior anomalies. On my poster I focusing on sensor behaviours derived from LRI post-fit range rate residuals. In additon I will show our recent improvements in software. 
Treatment of ocean tide background model errors in the context of GRACE/GRACE-FO data processing
Authors: Abrykosov Petro , Sulzbach Roman , Pail Roland , Dosblaw Henryk , Thomas Maik
Published: September 2022

Due to its high-frequency, high-amplitude nature the ocean tide (OT) signal poses a core limitation within the GRACE/GARCE-FO data processing, as its temporal undersampling ultimately results in the typical striping pattern. To some degree this issue can be resolved by employing a-priori de-aliasing based on an OT background model. However, due to model errors and imperfections some residual effects inevitably remain within the resulting gravity product.

So far, the background models have been assumed as error-free within the data processing. Since ocean tide models feature distinct, time-invariant spatial error patterns (low uncertainties in open oceans, high uncertainties in coastal and high-latitude regions), it is reasonable to assume that weighting the observations based on the underlying spatial error shall result in a more homogenous gravity solution.

Thus, error co-variance matrices are derived for the spherical harmonic coefficients representing the eight principal tides based on a set of five modern-day OT models and propagated onto the level of observations. This error information is then employed within the least-squares parameter estimation for the final gravity product. The functionality of this approach is verified through closed-loop simulations and its limitations are discussed. Results are presented for single-pair-based gravity retrieval scenarios.
Progress of the RADIX fast access drilling system
Authors: Schwander Jakob , Stocker Thomas Franziskus , Walther Remo , Marending Samuel
Published: September 2022

Abstract. A rapid access drilling system has been designed, realized and tested on polar ice sheets. A 20-mm access hole is drilled with a hydraulic coiled tubing system where the tube consists of a plastic hose. The ice cuttings are flushed to the surface in forward circulation, i.e. between hose and borehole wall, and can be sampled for analysis. A dedicated logger with 15 mm diameter is deployed into the hole for measuring the geometric orientation of the hole, the temperature profile and the dust content in the surrounding ice (optical dust logger). The equipment has been tested and improved during 6 field projects in Greenland and Antarctica. It is designed to ultimately drill quickly through a 3000 m ice sheet. Routine performance has been established to a depth of 300 m.
Estudio bibliométrico sobre turismo creativo en Scopus, tendencias y futuras líneas de investigación
Authors: Serrano-Leyva Beatriz , Díaz-Pompa Félix , Feria-Velázquez Francisco Fidel , Richards Greg
Published: September 2022

Objetivo. El objetivo del artículo es analizar la producción científica sobre turismo creativo indexada en la base de datos Scopus e identificar brechas, tendencias y futuras líneas de investigación.Método. Se empleó el método bibliométrico para el mapeo del estado del arte e identificación de tendencias, brechas y futuras líneas de investigación. Se realizó una búsqueda en la base de datos Scopus de los artículos científicos que incluyeran los términos creative tourism en el título, resumen o palabras claves. Fue empleado el software Bibexcel para el cálculo de indicadores de productividad e índice h. El sofware VOSviewer permitió realizar el análisis de redes bibilométricas de citación, co-citación y co-ocurrencia de palabras claves. Para el análisis de contenido se empleó como criterio de selección el número de citas.Resultados. Se encontraron un total de 120 artículos correspondientes al periodo 2002-2020. La producción científica sobre turismo creativo es creciente y presenta un alto índice de actualidad. Greg Richards resultó el autor más prolijo y con mayor índice h, lo que lo ratifica como referente en la temática. Las revistas más productivas son Current Issues in Tourism y Annals of Tourism Research. El turismo creativo se ha estudiado desde tres líneas temáticas fundamentales turismo y creatividad, experiencia creativa y espacio creativo.Conclusiones. Fueron presentadas las implicaciones de los resultados del estudio para académicos e investigadores y gestores turísticos. Se propusieron como oportunidades de investigación los estudios del perfil del turista creativo, el papel de las nuevas tecnologías, la co-creación de experiencias, así como, la inclusión de variables como intención de repitencia, imagen, motivación y el papel de la comunidad en el turismo creativo. Desde el punto de vista de gestión se realizaron varias recomendaciones a los gestores turísticos para el desarrollo del turismo creativo mediante experiencias exitosas de países como España, Tailandia y Portugal, identificados como referentes mediante indicadores bibliométricos.
Reconstruindo o movimento: uma introdução estética e schopenhauriana sobre o método de Ivaldo Bertazzo
Authors: De Abreu Pigatto. Anai , José Roble Odilon
Published: September 2022

O método Bertazzo, originalmente chamado Reeducação do Movimento, é mais do que um sistemático programa de educação do corpo. Trata-se, sobretudo, do reconhecimento do corpo como um agente fundamental para o conhecimento sobre a vida. Neste texto, discutem-se os princípios em uma abordagem estético-filosófica de duas obras literárias de Ivaldo Bertazzo. Para além da proposta de um método como ferramenta ao artista do corpo/da cena, a Reeducação do Movimento sugere uma postura ativa com o corpo em diversas fases da vida sob condições variadas para qualquer indivíduo, evidenciando que o alcance do corpo humano é potente em suas funções e que, portanto, parece-nos tácita a sugestão de apropriação desse corpo sob um viés mais holístico em oposição aos frequentes modelos funcionais.
Rancangan Program Otomatisasi Otentikasi Pengguna Untuk Otorisasi Pada Website Dengan Python Dan Selenium Web Driver
Authors: Islam Al Makassari Sulthan Muhammad Justice , Budiman Thomas , Yulianto Akmal Budi
Published: September 2022

Pada proses penjaminan mutu perangkat lunak terdapat permasalahan yang terjadi pada proses inspeksi ketika terjadi kesalahan pada server production, diantaranya adalah membutuhkan waktu untuk membuat data yang tiruan untuk menguji fitur yang mengalami masalah dan juga untuk mencari informasi terkait user, Penelitian ini bertujuan untuk mengembangkan program yang dapat membatu melakukan beberapa prosedur untuk membatu efisiensi dan efektifitas. Dibangun dengan menggunakan model pengembangan perangkat lunak bernama Lean Software Development, paradigma pemrograman yang digunakan berbasis procedural programming dan menganut konsep imperative. Hasil dari penelitian ini menunjukkan  penggunaan program otomatisasi otentikasi pada website berbasis otorisasi dapat mempermudah dan meningkatkan proses penjaminan mutu perangkat lunak, serta pengujian kompatibilitas yang menunjukkan sistem dapat digunakan dengan baik pada beberapa peramban web
Prince Is on the Radio! On-air Influences and Online Legacies
Authors: Coley Sam
Published: September 2022

This article explores Prince’s associations with traditional radio as well his presence on digital audio platforms. I suggest he had affinity for the medium and an innate understanding of how radio works. As Matt Thorne (2012, 17) comments, much has been made of Prince’s early radio listening, especially the combination of “white and Black music that may have shaped his sound.” I argue that the impact of eclectic radio programming at an early age left an indelible imprint on Prince’s subsequent artistic output. The self-curated playlists of local Minneapolis DJs exposed him to disparate artists and helped form his unique amalgam of influences. This article also considers the censorship of Prince on the radio and his successes and failures in gaining airplay. I apply Henry Jenkins theories on participatory fan culture to the creation of Prince-related podcasts—fan endeavours that offer insight into his remarkable life and career.
Cormac McCarthy’s Interviews in Tennessee and Kentucky, 1968–1980
Authors: Luce Dianne C. , Turpin Zachary
Published: September 2022

In this article, we reprint McCarthy’s interviews from newspapers of East Tennessee and Lexington, Kentucky, including five newly discovered ones, all granted between 1968 and 1980, when McCarthy was still a relatively unknown author. In contrast with his usual reticence, these pieces provide candid glimpses of McCarthy’s ideas about his writing. Together, they suggest that McCarthy was often willing to be interviewed when it would please his friends and neighbors.
The Sovereign Fool and Bare Life in Cormac McCarthy’s Blood Meridian
Authors: Wing Heath
Published: September 2022

This article argues that violence in Cormac McCarthy’s Blood Meridian is attributed to an allegory of sovereignty found in the work. As such, Giorgio Agamben’s notion of state of exception—a sovereign space of suspended law—is the common denominator for violence in the novel, which reduces human life to an animalized existence known as bare life and accounts for the novel’s unanthropocentric viewpoint. The state of exception is first enacted by way of the illegal scalp-hunting contract exchanged between Governor Trias and the Glanton gang, which is mediated by the judge. Furthermore, Holden’s place of privilege at the governor’s side in his palace demonstrates allegorically the relationship of the king and his court jester-fool, thus signaling the sovereign’s need for chaos and violence for validation. Ultimately, this article interprets Blood Meridian as a novel that can be understood as a biopolitical metaphor for the modern nation-state.
Resistance TV
Authors: Beringer Lisa M.
Published: September 2022

African American sketch comedy uses satirical humor to decenter common white tropes of Blackness that are reinforced in media depictions through an intellectual and emotional approach that both frees satirists from traditional form and structure and that asks viewers—especially white ones—to question the root cause of their laughter and in turn their embrace of racist systems. Focusing on the harmfulness of racism and its intersection with sexism, this article argues that sketch comedy uses satirical humor to flip the script on commonly held stereotypes of Blackness, resist American racism, and in the end assert a claim for Black humanity in self-defined terms, offering humorous resistance as a modality that may get us closer to finding an “off switch” to racism.
Reflexões sobre cultura, identidades e cidadania participativa:
Authors: Fraga Lucimary Leiria , Lago Ivann Carlos
Published: September 2022

Este ensaio teórico visa, por intermédio da perspectiva democrática, compreender os processos culturais e identitários, os quais, diuturnamente, tornam a sociedade complexa e diversa. Ainda, visa por meio de uma discussão voltada a um tom político, cultural e democrático, compreender os processos de desenvolvimento humano e social, analisando, nesse momento, a importância da cidadania participativa, não apenas nos processos de tomada de decisão, mas, igualmente, nas demais esferas sociais. A investigação científica possui como base o método hipotético-dedutivo, e centra sua abordagem na perspectiva qualitativa e no procedimento de cunho bibliográfico. Por fim, resta evidente que os processos de cidadania participativa, os quais enfrentam no período atual imensa resistência por parte do Poder Executivo, são, sem sombra de dúvidas, importantes ferramentas de mudança e desenvolvimento social e humano, haja vista se pautar o ideal de cidadania plena, dos direitos humanos e da democracia.
SOME ASPECTS REGARDING THE OPTIMIZATION OF THE WIND TURBINE’S VIBRATION SYSTEMS
Authors:   Constanta Maritime University, Faculty of Naval Electro-Mechanics , Constanta Romania, SCUPI Alexandru-Andrei , PANAIT Paula-Gabriela ,   Doctoral School of Mechanical Engineering and Mechatronics, Constanta , Romania, PANAITESCU MARIANA ,   Constanta Maritime University, Faculty of Naval Electro-Mechanics, Constanta, Romania
Published: September 2022

The development of monitoring of vibration’s system of wind turbines is an important stage for operational details. In order to highlight the innovations made in these systems, their structural elements must be analysed (characteristics and classification of sensors, monitoring and analysis of structure, conditions for monitoring program). In order to measure vibrations in wind turbines, a correct and continuous monitoring of the functional state of each element in the structure is necessary. In this paper are presented investigations for wind turbines from wind farm Mireasa, South-East region of Romania, to determine the conditions of the drivetrain and highlight any potential developed problems.
MARINE ECOSYSTEMS ASSESSMENT AND CLIMATE CHANGE
Authors:   Doctoral School of Power Engineering Politehnica University of Bucharest, Romania, VASILICA Florentina-Aurelia , PANAITESCU Mariana ,   Constanta Maritime University, Faculty of Naval Electro-Mechanics, Constanta, Romania, PANAITESCU Fanel-Viorel ,   Constanta Maritime University, Faculty of Naval Electro-Mechanics, 104 Mircea cel Batran Street, Constanta, Romania
Published: September 2022

In this paper there are analyzed ecosystem status characteristics, pressures and impacts, risk matrix for a marine ecosystem . The methodology is a new tool for assessing the state of the environment [1], [2]. The results are descriptive indicators of the analyzed ecosystems, wich were calculated by classical methods and computer applications [3], [4], [5], [6], [7]. Using information about these descriptive indicators, the ecological status of the marine ecosystem was assessed, calculating the risk matrix [5], [6]. Finally, it can observed that in the marine environment, the reconfigurations will have a tailor-made impact. The most affected will be the Black Sea fauna.
REVISIÓN SISTEMÁTICA SOBRE EL PAPEL DE LA FAMILIA EN EL APRENDIZAJE A DISTANCIA DE ESTUDIANTES DE NIVEL BÁSICO DURANTE LA PANDEMIA POR COVID-19
Authors: Pech Cuytun Julissa Carolina , Sánchez Escobedo Pedro Antonio
Published: September 2022

La suspensión de actividades escolares al inicio del confinamiento provocado por la pandemia COVID-19 generó que, de un día para otro, los alumnos se quedaran sin asistir a las escuelas, y los padres adquirieron nuevos roles en la orientación de la educación escolar en casa. El objetivo de esta revisión sistemática es ofrecer un panorama de estudios empíricos sobre las acciones, actitudes y circunstancias de los padres de familia en el aprendizaje a distancia de estudiantes de nivel básico durante la pandemia por COVID-19 a nivel mundial entre los años 2019-2021. Se realizó una búsqueda sistemática en seis bases de datos académicas; de la cual se seleccionaron mediante criterios de inclusión y exclusión 20 estudios empíricos. Se generó la identificación de seis temáticas, recomendaciones metodológicas y temas con vacíos expresados por los propios autores. Entre los resultados más relevantes se encontró a Perú como el país con mayor producción, los estudios han sido frecuentemente cuantitativos, las temáticas más presentes fueron: Efectos de implementación y uso de tecnologías en educación, y efectos del confinamiento en familias. Se concluyó la necesidad de estudios cualitativos, por niveles educativos, y la caracterización de temas, métodos, acciones, actitudes y problemáticas como antecedentes para futuras investigaciones.
FRANCÉS PARA LA ENSEÑANZA: INNOVACIÓN CURRICULAR EN LA CARRERA DE LICENCIATURA EN EDUCACIÓN CON MENCIÓN EN FRANCÉS Y PEDAGOGÍA EN FRANCÉS, UMCE
Authors: Zúñiga Hevia René Patricio , Álvarez Toro Malcolm
Published: September 2022

Los cambios en la sociedad y los avances en la tecnología suponen considerar una nueva forma de enfrentar la educación. Desde ahí las Universidades, influidas por demandas internas y externas, han tenido que replantear sus modelos de formación. El modelo por competencias viene a reemplazar el modelo tradicional basado en el logro de objetivos, sin embargo este nuevo foco implica una reestructuración profunda en los itinerarios formativos de los programas de estudios. El presente artículo tiene como objetivo analizar el rediseño curricular de la carrera Licenciatura en Educación con mención en Francés y Pedagogía en Francés. Como método de estudio se realiza un análisis documental del rediseño curricular de la carrera Pedagogía en Francés implementado en 2018, documentos internos para la generación de la misma y el Modelo Educativo UMCE (2016). El resultado del análisis realizado reveló que la línea de cursos denominados Francés para la enseñanza se presenta como una innovación pedagógica con enfoque por competencias que, mediante la estructura taller, se articula con la línea de prácticas y didáctica en los distintos semestres de formación
FAMILY MEMBERS’ HISTORY ABOUT THE CARE PROVIDED TO A PERSON WITH A CHEMICAL ADDICTION
Authors: Folquito Jorge Miziara Diandra , Aparecida Nimtz Miriam , Prette Kuznier Tatiane , Moura D'Almeida Miranda Fernanda , Regina Rossi Kissula Souza Silvana , Dirclair Huf Bais Dulce , Roberto Paes Marcio
Published: September 2022

Objective: to know how family members experience the care provided to a person with a chemical addiction.

Method: Hybrid Thematic Oral History, with four collaborators and having as locus a psychiatric hospital located in the city of Curitiba, Paraná, Brazil. Data collection took place between October and November 2020. The data were analyzed following the absolute transcription, textualization and transcreation steps.

Results: two topics were revealed, namely: The family member’s experience regarding treatment of a person with a chemical addiction; and Spirituality and religiousness as support to deal with the challenges inherent to the chemical addiction.

Conclusion: chemical addiction exerts a number of impacts on the family members, who suffer due to onset of this disease, leading to distress, frustration and sometimes hopelessness in the relatives. Various experiences regarding the same event can be useful as a reflection and warning for everyone about the importance of care targeted at the family members.
Impacto da arborização na temperatura e umidade do ar em zona urbana do semiárido
Authors: Gonçalves Rodrigues Leoncio , Neco Teixeira Yago , Lima Cândido Estelita , Laudeci Martins Souza Francisca , Maia Meireles Ana Célia
Published: September 2022

O semiárido apresenta características que o distingue de outras regiões do Brasil como altas temperaturas, baixas umidades do ar, baixa precipitação e má distribuição. Nessa região, após a estação das chuvas ocorre uma elevação natural da temperatura e uma redução da umidade. As plantas do semiárido adaptaramse para sobreviver a essas condições adversas, em sua maioria são xerófitas, caducifólias etc. Os centros urbanos são muito afetados pelo ar quente e seco Revista Brasileira de Desenvolvimento Territorial Sustentável GUAJU, Matinhos, v. 8, 2022 2 na estação de veranico, a presença de áreas verdes é essencial para mitigar as condições do clima e atenuar os efeitos da alta temperatura e baixa umidade. Posto isso, o objetivo desta pesquisa foi avaliar o impacto da arborização em centros urbanos e seus efeitos sob a temperatura e umidade do ar, utilizou-se como área de estudo praças arborizadas em Juazeiro do Norte, CE. Para tanto, foram empregadas fotografias do satélite Landsat OLI/TIRS do dia 14 de outubro de 2020 processadas no software QGIS versão 3.22, pontos de referência para coleta de dados localmente com auxílio de sensor DHT11 em Arduino Uno na projeção da copa de árvores, e dados do censo demográfico do IBGE 2010.
E-LOGBOOK SEBAGAI AKTIVITAS PEMBUKTIAN KEGIATAN KLINIS PERAWAT MELALUI REKAM MEDIK ELEKTRONIK : TINJAUAN LITERATUR
Authors: Butarbutar Sonang Veronika
Published: September 2022

Pendahuluan: Logbook atau catatan terkait kesehatan pasien merupakan hal yang wajib dimiliki oleh perawat, saat ini teknologi telah berdampak dengan adanya electronik logbook (e-logbook) yang semakin mempermudah perawat, namun terdapat beberapa keuntungan dan kekurangan. Tujuan: Penulisan tinjauan literatur ini bertujuan untuk meninjau literatur terkait kelebihan dan kekurangan dari penggunaan e-logbook di Indonesia. Metode: Metode yang digunakan penulis adalah tinjuan literatur. Penulis mengambil literatur dari database elektronik yaitu Google Scholar, dengan kata kunci logbook dan rekam medik elektronik. Penulis membatasi tahun jurnal yakni tahun 2013 hingga tahun 2021. Hasil: Terkait e-logbook ditemukan 4 jurnal yang sesuai kriteria untuk dibahas dan didapatkan hasil bahwa penggunaan e-logbook dapat mempermudah perawat untuk mendokumentasikan kegiatannya, namun e-logbook juga memiliki kekurangan yakni perlunya biaya yang besar untuk menggunakannya. Kesimpulan: Terdapat kemudahan dalam penggunaan e-logbook untuk perawat namun e-logbook juga memiliki kekurangan. Saran: E-logbook sebaiknya secara perlahan diterapkan penggunaannya di fasilitas kesehatan agar pekerjaan perawat dapat lebih efisien sehingga dapat berfokus dalam memberikan asuhan keperawatan kepada pasien.
PENGARUH BLADDER TRAINING TERHADAP INKONTINENSIA URIN PADA PASIEN POST OPERASI : LITERATURE REVIEW
Authors: Waicang Rosiana
Published: September 2022

Pendahuluan: Retensi urin pasca operasi sering terjadi pada pasien, jumlahnya mencapai 30%. Bladder training merupakan  upaya untuk mengembalikan fungsi urin yang mengalami gangguan kedalam keadaan normal atau fungsi optimal neurogenik. Belum banyak literature review terbaru yang membahas terkait pengaruh bladder training terhadap inkontinensia urine pada pasien post operasi. Tujuan: Literature review ini bertujuan untuk meninjau literature terkait pengaruh bladder training terhadap inkontinensia urine pada pasien post operasi  Metode: Pencarian literature menggunakan 4 database; ProQuest, PubMed, ScienceDirect, dan Google Scholar yang diterbitkan pada tahun 2017- 2022. Bahasa artikel adalah Bahasa Indonesia dan Bahasa Inggris. Kata kunci yang dipakai dalam penelitian ini sesuai dengan Medical Subject Heading (MeSH) yaitu: “Bladder Training” AND “Urine Incontinence” AND “Post Operation Patient”. Hasil: Diperoleh sebanyak 7 artikel yang sesuai dengan kriteria inklusi literature review yang telah ditetapkan. Kesimpulan: Bladder training pada 4 penelitian terbukti berpengaruh positif pada kandung kemih pasien post operasi dan pada 3 penelitian terbukti bahwa bladder training tidak berpengaruh signifikan pada kandung kemih pasien post operasi. Saran: Diperlukan penelitian lebih lanjut terkait pengaruh bladder training pada pasien post operasi dengan menggunakan sampel yang lebih banyak untuk menghasilkan penelitian yang lebih akurat.