bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelo tridimensional digital como instrumento didático para o ensino de geografia
Authors: Soares Vinicius Filipe Rodrigues , Lopes Claudivan Sanches
Published: August 2022

O objetivo deste artigo é discutir a importância das geotecnologias no ensino de Geografia, especialmente dos modelos tridimensionais digitais, como instrumento didático-metodológico. Com base em resultados parciais de dissertação de mestrado, consideram-se os desafios encontrados ao se ensinar Geografia na atualidade, destacados pela literatura educacional e pelo papel central do professor na condução do processo de ensino-aprendizagem. Pretende-se evidenciar como as tecnologias vêm evoluindo ao longo dos anos na sociedade contemporânea, seus reflexos na produção e reprodução do espaço geográfico em seus mais diversos níveis de articulação e influência e, especialmente, seus impactos na educação escolar de forma geral, particularmente na educação geográfica.  O artigo, portanto, defende a importância didática das novas tecnologias, principalmente das geotecnologias, para a quantidade e a qualidade das informações por elas geradas na promoção do pensamento geográfico do aluno, ressaltando, porém, o papel indispensável do professor para o melhor uso de tais ferramentas, buscando contribuir, de forma efetiva, para a qualificação do ensino de Geografia.
Construção de valores e cidadania: uma abordagem necessária no ensino de geografia
Authors: Copatti Carina , Callai Helena Copetti
Published: August 2022

A reflexão discute acerca de valores necessários à construção da cidadania no ensino da geografia escolar. Considera-se que há valores éticos que contribuem para que se constituam condutas adequadas, com base em processos que envolvem empatia, respeito, cooperação, solidariedade, diálogo, além de processos de conscientização crítica, os quais contribuem à emancipação humana. Propõe-se investigar em que medida a construção de valores possibilita a formação cidadã. Envolve uma pesquisa exploratória, com base nas produções identificadas no Banco de Teses e Dissertações da Capes, cujo enfoque se dá ao período 2010-2018. O interesse é trazer ao debate reflexões possíveis a partir do ensino de geografia, considerando a necessidade de formação humana com base na construção de valores que contribuam para a formação cidadã e o efetivo exercício da cidadania. Evidencia-se, dessa forma, que, a partir do olhar geográfico propositivo, conscientizador e provocador sobre a realidade e as interações humanas em sociedade, é possível repensar valores e contribuir, pela geografia escolar, à emancipação dos sujeitos e ao exercício da cidadania.
Callai, Helena Copetti. A formação do profissional da geografia. Ijuí, RS: editora unijuí, 1999
Authors: Silva Fredson Pereira da , Sousa Raimunda Aurea Dias de
Published: August 2022

O livro foi apresentando pela Associação dos Geógrafos Brasileiros- Seção Porto Alegre (AGB-PA), na qual a autora traz algumas discussões em relação ao ensinar-aprender-lecionar Geografia. Em que destaca como ela diz uma temida da distância teoria-prática, em seguia provoca o leitor em relações a suas ideias semeando perguntas, duvidas, saudáveis aos companheiros de ensino, em outro momento traz uma discussão em afinidade a prática profissional, levando ao leitor a pensar como de fato essa prática tem sido exercida. Será de que forma esses aulas tem sido ministradas? Será que apenas o professor da conteúdo? Esses são alguns questionamentos da autora.
Se puede vivir de otra manera. Análisis utópico-profético del proceso salvadoreño
Authors: Sobrino Jon
Published: August 2022

No hay resúmenes disponibles.

ECA Estudios Centroamericanos, Vol. 48, No. 541-542, 1993: 1155-1164.
ataques contra el último informe de Pedro Nikken
Authors: IDHUCA
Published: August 2022

No hay resúmenes disponibles,

ECA Estudios Centroamericanos, Vol. 49, No. 543-544, 1994: 98-103.
Los afectos políticos en el contexto del plebiscito por la paz en Colombia. Un abordaje psicoanalítico
Authors: Valderrama López Maria Paula , Villa Gómez Juan David , Castaño Estupiñan Juan Diego , Medina Laura Roldán
Published: August 2022

En el presente artículo, nos propusimos indagar desde un enfoque psicoanalítico la lógica que subyace a los afectos presentes en 43 entrevistas semiestructuradas y en profundidad realizadas en la ciudad de Medellín, en el marco del proceso de negociación política del conflicto armado y el acuerdo de paz entre el gobierno colombiano y las Fuerzas Armadas Revolucionarias de Colombia (FARC-EP), específicamente después de que se llevará a cabo el plebiscito por la paz, que tuvo lugar el 2 de octubre de 2016. Esta investigación cualitativa, realizada en el marco del proyecto “Barreras psicosociales para la construcción de la paz y la reconciliación en Colombia”, tuvo un enfoque fenomenológico-hermenéutico desde el cual se analizaron, según su contenido, las entrevistas a partir de la teoría psicoanalítica de los afectos. Esto permitió diseñar una matriz a partir de tres categorías principales: sujeto/subjetividad, Otro/discurso y goce, emergiendo once afectos identificados: amor, odio, ignorancia, indiferencia, esperanza, miedo, indignación, resentimiento, vergüenza, pudor y asco. Encontramos que el miedo es el afecto en el que se enlazan los demás, como punto de partida para la manipulación de las personas y operando como una vía efectiva para suscitar otros afectos como el odio. Estos afectos tienen en su núcleo la angustia, suscitada por lo que Freud llamó “el desamparo originario” y que guarda una relación con el Otro, que puede ser visto como protección o amenaza, de lo que se deriva la aparición de afectos que tocan lo real como el asco, la vergüenza y el pudor, siendo estos dos últimos necesarios para poder pensar, junto con la esperanza, el lazo social y los caminos para la paz.
ECA Estudios Centroamericanos, Vol. 77, No. 769, 2022: 21-43.
análisis de coyuntura como herramienta de estudio de los procesos políticos
Authors: Monterroza Marín Carlos
Published: August 2022

El análisis de coyuntura suele ser visto como la mera discusión de sucesos que ocurren en una semana o en pocos días, pero esa es una lectura simplificada o hasta errónea del potencial que ofrece esta herramienta para contextualizar y analizar procesos políticos a través de categorías específicas. En ese caso, este documento ofrece un ejercicio exploratorio de tal análisis en función de las condi- ciones institucionales por acceso a la justicia que diversos comités de víctimas u organizaciones civiles le han demandado a la actual administración de gobierno desde que asumió su mandato en junio de 2019 y a otras entidades estatales ante las graves violaciones a derechos humanos ocurridas durante la guerra salvadoreña. Por lo tanto, en las próximas líneas, se hace una delimitación conceptual no solo del análisis político y de coyuntura, sino que se explora teóricamente en el uso de factores discursivos caracterizados por una narrativa con elementos populistas. Posterior a ello, deviene el ejercicio de aplicación a la temática, delimitándose entre junio 2019 y junio 2022, según sus componentes básicos: los principales acontecimientos suscitados, los actores involucrados, las correlaciones políticas respecto al tema y los usos comunicacionales del presidente a las demandas sociales por acceso a la justicia transicional.
ECA Estudios Centroamericanos, Vol. 77, No. 769, 2022: 101-127.
ANALYSIS OF BLOOD GLUCOSE LEVELS IN PEOPLE WITH TYPE II DIABETES MELLITUS (DM) AGED 50-60 YEARS WITH GLUCOMETER METHOD AT ISLAMIC MALAHAYATI MEDAN HOSPITAL YEAR 2022
Authors: Siahaan Maniur Arianto , Aruan Dyna Grace
Published: August 2022

Diabetes Mellitus (DM) type II is a metabolic disorder disease characterized by an increase in blood glucose due to a decrease in insulin secretion by pancreatic beta cells or impaired insulin function (insulin resistance). Blood glucose is a carbohydrate that circulates in the body in the metabolic process. Monitoring blood sugar levels is needed in establishing a diagnosis, especially for Diabetes Mellitus (DM). Blood glucose levels can be checked when the patient is in a fasting condition or it can also be when the patient comes to check, with the results of the examination of blood glucose levels when >200 mg / dl, while for the results of glucose levels during fasting >126 mg / dl.. This type of research is descriptive. A tool to measure blood glucose levels using the Glucometer Method. The time of the study was carried out from January to March at the Islamic Malahayati Medan Hospital’s Laboratory by taking 10 samples. Data collection is carried out by direct examination of blood glucose levels in patients with Diabetes Mellitus at Malahayati Medan Islamic Hospital in March-April 2022. From the results of examination of blood glucose levels in 10 samples of type II diabetes mellitus (DM) aged 50-60 years with glucometer method at Malahayati Islam hospital Medan 2022 obtained the results that all samples showed an average blood glucose level value above 220 mg / dl and increased from its normal value.

Keywords: Diabetes Mellitus; Blood Glucose Level
CHOLESTEROL LEVELS BEFORE AND AFTER CONSUMING SAUSAGE
Authors: Haiti Margareta , Christyawardani Lidwina Septie , Rahmawati Yulia Dewi
Published: August 2022

Cholesterol is a component of fat forming yellow and in the form of wax which is produced by the liver. One of the foods that can increase cholesterol levels is meat sausage. These food ingredients, if consumed in excess amounts, will increase fat levels in the body, which in turn will increase total cholesterol levels in the blood (hypercholesterolemia). In this millennial era, many foods are produced fast using raw materials from processed meat, one of which is sausage. Sausage is one of the foods that are high in fat, so there will be an increase in fat levels in the body when a person consumes 50 grams of sausage (half a portion). Methods: This research uses analytic / inferential research, namely pre-experiment. There were 20 subjects used.The average (mean) blood cholesterol level before consuming sausage was 203.51 mg / dL and the mean (mean) blood cholesterol level after consuming sausage was 207.67 mg / dL. Furthermore, the results obtained after statistical testing using the paired T-Test, namely p value = 0.056, meaning that there was no significant difference in cholesterol levels before and 2 hours after consuming sausages.In this study it can be concluded that there is no significant difference in cholesterol levels before and 2 hours after consuming 75 grams of sausage (1 serving).
ANALYSIS OF WIDAL SLIDE TEST ON TIFOID FEVER PATIENTS IN SUNDARI MEDAN GENERAL HOSPITAL
Authors: Rajagukguk Tiara
Published: August 2022

Typhoid fever is an acute systemic disease caused by Salmonella typhi and Salmonella paratyphi A, B and C are characterized by prolonged fever, bacteremia without changes in the endothelial system. Salmonella is a genus of gram-negative enterobacteria bacteria in the form of rods, flagellated, without spores, capsules, and anaerobes that cause typhoid and paratyphoid. Salmonella is the leading cause of foodborne illness. In general, Salmonella causes diseases of the digestive organs. Salmonella antigen structure consists of flagellar antigen (H antigen), somatic antigen (O antigen). Widal test is a serological test procedure to detect Salmonella typhi bacteria infection that causes typhoid fever. This test will show the Salmonella antibody reaction to O- somatic, H-flagellar and Vi (bacterial hoops) antigens in the blood. Culture is the gold standard in examining typhoid fever cases to date because in culture we can determine the morphology of Salmonella. This type of research is a descriptive study that aims to analyze the results of the Widal Slide Test with the agglutination method in the Sundari General Hospital Laboratory, Medan. Of the 15 samples analyzed, the results of the Widal Slide Test were obtained for 33% of typhoid fever patients with agglutination and 67% of those without agglutination. The results were Salmonella typhi O = 4 samples, Salmonella typhi H = 1 sample, Salmonella paratyphi AO = 1 sample, Salmonella paratyphi BO = 2 samples, and Salmonella paratyphi CO = 3 samples. This type of research is a descriptive study that aims to analyze the results of the Widal Slide Test with the agglutination method in the Sundari General Hospital Laboratory, Medan. Of the 15 samples analyzed, the results of the Widal Slide Test were obtained for 33% of typhoid fever patients with agglutination and 67% of those without agglutination. The results were Salmonella typhi O = 4 samples, Salmonella typhi H = 1 sample, Salmonella paratyphi AO = 1 sample, Salmonella paratyphi BO = 2 samples, and Salmonella paratyphi CO = 3 samples. This type of research is a descriptive study that aims to analyze the results of the Widal Slide Test with the agglutination method in the Sundari General Hospital Laboratory, Medan. Of the 15 samples analyzed, the results of the Widal Slide Test were obtained for 33% of typhoid fever patients with agglutination and 67% of those without agglutination. The results were Salmonella typhi O = 4 samples, Salmonella typhi H = 1 sample, Salmonella paratyphi AO = 1 sample, Salmonella paratyphi BO = 2 samples, and Salmonella paratyphi CO = 3 samples.
ANALISIS ACTIVE FIRE PROTECTION SYSTEM APAR DAN HIDRAN DI AREA OG FIELD PT. XYZ TAHUN 2022
Authors: Husen Husen , Yunita Yunita , Sahuri Sahuri , Siddique Faris
Published: August 2022

Fires have a very broad hazard impact, which includes social and economic impacts, so it is necessary to be prepared to deal with fires. The existence of an active fire protection system is one form of effort for early prevention and mitigation of potential fire hazards. The purpose of this study was to determine the suitability of the inspection program, inspection procedures and implementation or application of fire extinguishers and hydrants in the OG Field area of PT. XYZ with PerMenNaKerTrans No. 4 of 1980, SNI-03-1745-2000, NFPA 10 of 2013 and NFPA 25 of 2014. The type and research design used is a qualitative method, with a descriptive research design using a comparative approach. The population in this study were all workers in the OG Field area of PT. XYZ with a number of workers as many as 248 people, then it is determined 20 informants including 2 key informants. Data collection techniques through direct observation or survey in the OG Field area of PT. XYZ and conduct interviews. Based on the results of observations and interviews that the author has done, the area of OG Field PT. XYZ already has an inspection program, inspection procedures and implementation or application of fire extinguishers and hydrants in accordance with PerMenNaKerTrans No. 4 of 1980, SNI-03-1745-2000, NFPA 10 of 2013 and NFPA 25 of 2014. However, there are still discrepancies in the hydrotest or hydrostatic testing of the fire extinguisher tube, instructions for use or operation of the fire extinguisher, placement of the fire extinguisher and damage or defects in the hydrant.
Significant continental source of ice-nucleating particles at the tip of Chile's southernmost Patagonia region
Authors: Gong Xianda , Radenz Martin , Wex Heike , Seifert Patric , Ataei Farnoush , Henning Silvia , Baars Holger , Barja Boris , Ansmann Albert , Stratmann Frank
Published: August 2022

Abstract. The sources and abundance of ice-nucleating particles (INPs) that initiate cloud ice formation remain understudied, especially in the Southern Hemisphere. In this study, we present INP measurements taken close to Punta Arenas, Chile, at the southernmost tip of South America from May 2019 to March 2020, during the Dynamics, Aerosol, Cloud, And Precipitation Observations in the Pristine Environment of the Southern Ocean (DACAPO-PESO) campaign. The highest ice nucleation temperature was observed at −3 ∘C, and from this temperature down to ∼-10 ∘C, a sharp increase of INP number concentration (NINP) was observed. Heating of the samples revealed that roughly 90 % and 80 % of INPs are proteinaceous-based biogenic particles at >-10 and −15 ∘C, respectively. The NINP at Punta Arenas is much higher than that in the Southern Ocean, but it is comparable with an agricultural area in Argentina and forestry environment in the US. Ice active surface site density (ns) is much higher than that for marine aerosol in the Southern Ocean, but comparable to English fertile soil dust. Parameterization based on particle number concentration in the size range larger than 500 nm (N>500 nm) from the global average (DeMott et al., 2010) overestimates the measured INP, but the parameterization representing biological particles from a forestry environment (Tobo et al., 2013) yields NINP comparable to this study. No clear seasonal variation of NINP was observed. High precipitation is one of the most important meteorological parameters to enhance the NINP in both cold and warm seasons. A comparison of data from in situ and lidar measurements showed good agreement for concentrations of large aerosol particles (>500 nm) when assuming continental conditions for retrieval of the lidar data, suggesting that these particles were well mixed within the planetary boundary layer (PBL). This corroborates the continental origin of these particles, consistent with the results from our INP source analysis. Overall, we suggest that a high NINP of biogenic INPs originated from terrestrial sources and were added to the marine air masses during the overflow of a maximum of roughly 150 km of land before arriving at the measurement station.
Weakening of tropical sea breeze convective systems through interactions of aerosol, radiation, and soil moisture
Authors: Park J. Minnie , van den Heever Susan C.
Published: August 2022

Abstract. This study investigates how the enhanced loading of microphysically and radiatively active aerosol particles impacts tropical sea breeze convective systems and whether these impacts are modulated by the many environments that support these cloud systems. Comparisons of two 130-member pristine and polluted ensembles demonstrate that aerosol direct effects reduce the surface incoming shortwave radiation and the surface outgoing longwave radiation. Changes in the ensemble median values of the surface latent heat flux, the mixed layer depth, the mixed layer convective available potential energy, the maximum inland sea breeze extent, and the sea breeze frontal lift suggest that enhanced aerosol loading generally creates a less favorable environment for sea breeze convective systems. However, the sign and magnitude of these aerosol-induced changes are occasionally modulated by the surface, wind, and low-level thermodynamic conditions. As reduced surface fluxes and instability inhibit the convective boundary layer development, updraft velocities of the daytime cumulus convection developing ahead of the sea breeze front are robustly reduced in polluted environments across the environments tested. Statistical emulators and variance-based sensitivity analyses reveal that the soil saturation fraction is the most important environmental factor contributing to the updraft velocity variance of this daytime cumulus convection, but that it becomes a less important contributor with enhanced aerosol loading. It is also demonstrated that increased aerosol loading generally results in a weakening of the sea-breeze-initiated convection. This suppression is particularly robust when the sea-breeze-initiated convection is shallower and, hence, restricted to
warm rain processes. While the less favorable convective environment
arising from aerosol direct effects also restricts the development of sea-breeze-initiated deep convection in some cases, the response does appear to be environmentally modulated, with some cases producing stronger convective updrafts in more polluted environments. Sea breeze precipitation is ubiquitously suppressed with enhanced aerosol loading across all of the
environments tested; however, the magnitude of this suppression remains a
function of the initial environment. Altogether, our results highlight the
importance of evaluating both direct and indirect aerosol effects on
convective systems under the wide range of convective environments.
Variations and sources of volatile organic compounds (VOCs) in urban region: insights from measurements on a tall tower
Authors: Li Xiao-Bing , Yuan Bin , Wang Sihang , Wang Chunlin , Lan Jing , Liu Zhijie , Song Yongxin , He Xianjun , Huangfu Yibo , Pei Chenglei , Cheng Peng , Yang Suxia , Qi Jipeng , Wu Caihong , Huang Shan , You Yingchang , Chang Ming , Zheng Huadan , Yang Wenda , Wang Xuemei , Shao Min
Published: August 2022

Abstract. Volatile organic compounds (VOCs) are key precursors of ozone and
particulate matter, which are the two dominant air pollutants in urban
environments. However, compositions and sources of VOCs in urban air aloft
have rarely been reported so far. To address this matter, highly time-resolved measurements of VOCs were made by a proton-transfer-reaction time-of-flight mass spectrometer (PTR-ToF-MS) at a 450 m platform on the Canton Tower in Guangzhou, China. A combination of in situ measurements and modeling techniques was used to characterize variations in and sources of VOCs. Five sources were identified from positive matrix factorization (PMF) analysis, namely daytime mixed (e.g., biogenic emissions and secondary formation), visitor-related (e.g., human breath, cooking, and volatilization of ethanol-containing products), vehicular–industrial, regional transport, and volatile chemical product (VCP) (i.e., volatilization of personal care products), contributing on average to 21 %, 30 %, 28 %, 10 %, and 11 % of total VOC (TVOC) mixing ratios, respectively. We observe that contributions of the visitor-related source, mainly composed of ethanol, followed with the variation in visitor numbers on the tower well. The VCP-dominated source only had an average contribution of ∼5.7 ppb during the campaign, accounting for a small fraction (11 %) of TVOC mixing ratios but a large fraction (22 %) of the total OH reactivity. However, large fractions of reactive VOC species, e.g., monoterpenes (49 %), were attributed to the VCP-dominated source, indicating important contributions of VCPs to ambient concentrations of these species in urban environments. Vertical profiles of air pollutants (namely NOx, ozone, Ox, and PM2.5), measured at 5, 118, 168, and 488 m, exhibited more evident gradients at night than in the daytime owing to the stronger stability of the nocturnal boundary layer. Mixing ratios of VOC species during the nighttime generally decreased with time when the 450 m platform was located in the nocturnal residual layer and markedly increased when impacted by emissions at ground level. The results in this study demonstrated composition characteristics and sources of VOCs in urban air aloft, which could provide valuable implications in making strategies for control of VOCs and secondary air pollutants.
Analysis of global trends of total column water vapour from multiple years of OMI observations
Authors: Borger Christian , Beirle Steffen , Wagner Thomas
Published: August 2022

Abstract. In this study, we investigate trends in total column water vapour (TCWV) retrieved from measurements of the Ozone Monitoring Instrument (OMI) for the time range between January 2005 to December 2020. The trend analysis reveals, on global average, an annual increase in the TCWV amount of
approximately +0.054 kg m−2 yr−1 or +0.21 % yr−1. After the application of a Z test
(to the significance level of 5 %) and a false discovery rate (FDR) test to the results of the trend analysis, mainly positive trends remain, in particular over the northern subtropics in the eastern Pacific. Combining the relative TCWV trends with trends in air temperature, we also analyse trends in relative humidity (RH) on the local scale. This analysis
reveals that the assumption of temporally invariant RH is not always fulfilled, as we obtain increasing and decreasing RH trends over large areas of the ocean and land surface and also observe that these trends
are not limited to arid and humid regions, respectively. For instance, we find decreasing RH trends over the (humid) tropical Pacific Ocean in the region of the Intertropical Convergence Zone. Interestingly, these decreasing RH trends in the tropical Pacific Ocean coincide well with decreasing trends in precipitation. Moreover, by combining the trends of TCWV, surface temperature, and precipitation, we derive trends for the global water vapour turnover time (TUT) of approximately +0.02 d yr−1. Also, we obtain
a TUT rate of change of around 8.4 % K−1, which is 2 to 3 times higher than the values obtained in previous studies.
An algorithm for U–Pb geochronology by secondary ion mass spectrometry
Authors: Vermeesch Pieter
Published: August 2022

Abstract. Secondary ion mass spectrometry (SIMS) is a widely used technique for in situ U–Pb geochronology of accessory minerals. Existing algorithms for SIMS data reduction and error propagation make a number of simplifying assumptions that degrade the precision and accuracy of the resulting U–Pb dates. This paper uses an entirely new approach to SIMS data processing that introduces the following improvements over previous algorithms. First, it treats SIMS measurements as compositional data using log-ratio statistics. This means that, unlike existing algorithms, (a) its isotopic ratio estimates are guaranteed to be strictly positive numbers, (b) identical results are obtained regardless of whether data are processed as normal ratios (e.g. 206Pb / 238U) or reciprocal
ratios (e.g. 238U / 206Pb), and
(c) its uncertainty estimates account for the positive skewness of
measured isotopic ratio distributions. Second, the new algorithm
accounts for the Poisson noise that characterises secondary electron
multiplier (SEM) detectors. By fitting the SEM signals using the
method of maximum likelihood, it naturally handles low-intensity ion
beams, in which zero-count signals are common. Third, the new
algorithm casts the data reduction process in a matrix format and
thereby captures all sources of systematic uncertainty. These
include significant inter-spot error correlations that arise from
the Pb / U–UO(2) / U calibration curve. The new
algorithm has been implemented in a new software package called
simplex. The simplex package was written in R and can
be used either online, offline, or from the command line. The programme
can handle SIMS data from both Cameca and SHRIMP instruments.
The wind farm as a sensor: learning and explaining orographic and plant-induced flow heterogeneities from operational data
Authors: Braunbehrens Robert , Vad Andreas , Bottasso Carlo L.
Published: August 2022

Abstract. This paper describes a method to identify the heterogenous flow characteristics that develop within a wind farm in its interaction with the atmospheric boundary layer. The whole farm is used as a distributed sensor, which gauges through its wind turbines the flow field developing within its boundaries. The proposed method is based on augmenting an engineering wake model with an unknown correction field, which results in a hybrid (grey-box) model. Operational SCADA data is then used to simultaneously learn the parameters that describe the correction field, and tune the ones of the engineering wake model. The resulting monolithic maximum likelihood estimation is in general ill-conditioned because of collinearity and low observability of the redundant parameters. This problem is solved by a singular value decomposition, which discards parameter combinations that are not identifiable given the informational content of the dataset, and solves only for the identifiable ones. The farm-as-a-sensor approach is demonstrated on two wind plants with very different characteristics: a relatively small onshore farm at a site with moderate terrain complexity, and a large offshore one in close proximity of the coastline. In both cases, the data-driven correction and tuning of the grey-box model results in much improved prediction capabilities. The identified flow fields reveal the presence of significant terrain-induced effects in the onshore case, and of large direction and ambient-condition dependent intra-plant effects in the offshore one. Analysis of the coordinate transformation and mode shapes generated by the singular value decomposition help explain relevant characteristics of the solution, as well as couplings among modeling parameters. CFD simulations are used for confirming the plausibility of the identified flow fields.
O uso de tecnologias digitais em educação: caminhos de futuro para uma educação digital
Authors: Coppi Marcelo , Fialho Isabel , Cid Marília , Leite Carlinda , Monteiro Angélica
Published: August 2022

Este estudo pretendeu: identificar plataformas e tecnologias digitais (PTD) mais utilizadas em atividades escolares; verificar efeitos da pandemia, devida à COVID-19, no seu uso; sistematizar vantagens ou contributos e problemas/dificuldades encontrados. Dados de questionários respondidos por 1753 professores e 2041 alunos de escolas públicas portuguesas revelaram o aumento da frequência de uso das PTD, para fins e objetivos idênticos à pré-pandemia. Ambos os grupos consideraram que as PTD promovem práticas educativas inovadoras, sendo o acesso à internet e a falta de conhecimentos nesta área um obstáculo. Durante a quarentena, os professores referiram sobretudo a falta de comunicação com alunos e a desigualdade social e os alunos a dificuldade de compreensão das matérias e a falta de contacto com colegas e professores. Conclui-se ser necessário investir no acesso generalizado à internet e às PTD e no desenvolvimento de competências digitais de professores e alunos, por forma a diminuir as desigualdades sociais.
Culturas Populares na folkcomunicação e na Comunicação Popular, Comunitária e Alternativa
Authors: Krohling Peruzzo Cicilia Maria
Published: August 2022

Este artigo discute o tema das culturas populares tanto a partir das noções folkcomunicacionais quanto da comunicação no contexto dos movimentos sociais. O objetivo é observar a presença de elementos da Folkcomunicação no âmbito da Comunicação Popular, Comunitária e Alternativa desenvolvida pelos movimentos sociais. O estudo é baseado em pesquisa bibliográfica. Conclui-se que a comunicação popular no âmbito dos movimentos sociais carrega elementos das culturas populares, inclusive, os folkcomunicacionais, e, como tal, mescla essa expressividade em suas práticas sociais, como por exemplo nos trabalhos de educação de base visando ampliar a conscientização cidadã e em manifestações públicas de protesto no exercício da cidadania.
Decomposition of Total Factor Productivity into Efficiency Components: An Empirical Analysis of District Level School Performance
Authors: Ismail Andleeb , Ahmad Shabbir , Khan Karim
Published: August 2022

Access to quality education is the intellectual right of every child, and it was first acknowledged in December 1948 in the Universal Declaration of Human Rights (UDHR). Recently, Millennium Development Goals (MDGs) and the Sustainable Development Goals (SDGs) reinforced the importance of education as a universal right regardless of color, language, race, gender, economic condition, and social origin. It is possible to improve the quality of education by efficiently using inputs. This study aims to measure the performance so that it can analyze how much chance of improvement is available. The total factor productivity uses the inputs and output at the district and then at the individual school student level, decomposed into its efficiency components. This study implements Data Envelopment Analysis (DEA) using the DPIN software for the analysis. Panel information from 2013 to 2016 of the 112 districts is used for this study. Technical, mix, and scale mix efficiency is calculated, and the determents that can explain the difference in the performance are measured. Results show that the health and education index are the key indicators that can explain the high performance of some districts. Whereas the living standard shows a negative effort on efficiency.
Scented Dust: A Postcolonial Perspective on Colonial India
Authors: Zahoor Ayesha , Khan Muhammad Ajmal
Published: August 2022

Malik Feroze Khan Noon’s novel Scented Dust provides a postcolonial perspective in retrieving India’s local history, indigenous traditions, and social norms during colonial times. By asserting the cultural distinctiveness of India, Noon has negated not only European perceptions of the East as a mysterious, exotic, superstitious, irrational, and barbaric place but also countered European purport of superiority and centrality. The novel unfolds the disparity between colonizers and the colonized regarding their social, political, and cultural affiliations. By revisiting the historical colonial encounters represented in the novel, this study showcases colonizers’ fallacious treatment of the natives as uncivilized and brings out the true colours of Indian culture and heritage. It has been found that the novelist has been able to distinctly provide a postcolonial perspective on colonial India by impartially documenting the colonial encounters between the Indians and the British.
The Influence of Trust and Sales Promotion on Repurchase Intention Through Consumer Satisfaction in Doing Online Shopping in Medan City
Authors: Munte Yuni Syara , Ginting Paham , F. Sembiring Beby Karina
Published: August 2022

Technological advancements are growing rapidly in the current digital age. E-commerce is a kind of technology advancement within the economic area. By providing several conveniences, e-commerce facilitates it for customers to do shopping activities to suit their demands. Shoppe is one of the most visited e-commerce websites in Indonesia. Therefore, this research aims to investigate the effects of customer satisfaction on the relationship between consumer trust and repurchase intention. The investigation was conducted in Medan. This research is classified as associative research. The sample size for this research was 119 respondents. Path is the method of data analysis used. SPSS was used for the analysis of the data. The findings indicate that trust has a positive and significant influence on online customer satisfaction. Positive and substantial effects of sales promotion on customer satisfaction in online shopping. Trust has a positive and significant influence on online shopping repurchase intention. Online shopping repurchase intention is influenced positively and significantly by sales promotion. Consumer satisfaction has a positive and significant influence on online shopping repurchase intention. Consumer satisfaction cannot mediate between trust and the intention to repurchase. The relationship between sales promotion and repurchase intention could be mediated by consumer satisfaction.

Keywords: Trust, Sales Promotion, Consumer Satisfaction and Repurchase Intention.
Analysis of Factor Affecting Budget Absorption of the Local Government Organizations in Asahan Regency
Authors: Almi Fadlina , dan Erlina , Amalia Khaira
Published: August 2022

This study aims to evaluate and analyze whether budget planning, budget execution, quality of human resources, organizational commitment, the process of procurement of goods/services, and bureaucratic reform affect budget absorption. The population of this study were 31 Regional Apparatus Organizations (OPD) in Asahan Regency. The sampling technique used is purposive sampling, namely the Head of Regional Apparatus Organizations as budget managers, Head of Sub-Division of Finance and Commitment Making Officers in Regional Apparatus Organizations as many as 93 (ninety-three) respondents. This study uses primary data. The data analysis method used is multiple linear regression analysis using Statistical Product and Service Solution (SPSS) software.
The results showed that budget planning, the quality of human resources, organizational commitment, and the procurement process of goods/services had a positive and significant effect on budget absorption. Budget implementation does not affect budget absorption, and bureaucratic reform negatively and significantly affects budget absorption. Other results of budget planning, budget execution, quality of human resources, organizational commitment, the procurement process of goods/services and bureaucratic reform simultaneously have a positive and significant effect on budget absorption.

Keywords: Budget Planning, Budget Execution, Quality of Human Resources, Organizational Commitment, Goods/Services Procurement Process, Bureaucratic Reform, Budget Absorption
The Effect of Organizational Commitment and Communication on Employee Performance Through Job Satisfaction at The Medan District Court Class IA Special
Authors: Hardiyanti Rizka , Absah Yeni , Ginting Paham
Published: August 2022

This study aimed to determine, develop, and analyze the effect of organizational commitment and communication on employee performance through job satisfaction at the Medan District Court Special Class IA. This type of research is called causal associative research. The population in this study includes employees who work at the Medan District Court Class Special IA, as many as 146 people. The sampling method used is the proportional random sampling method, which is a sample collection technique that takes into account the considerations of elements or categories in the research population. This study uses primary data. The data analysis method in this study uses path analysis or path analysis.
This study found that organizational commitment has a direct positive and significant effect on employee performance at the Medan District Court Class IA Special. Direct communication has a positive and significant effect on employee performance. Job satisfaction has a direct positive and insignificant effect on employee performance. Organizational commitment directly has a negative and insignificant effect on job satisfaction. Furthermore, direct communication has a positive and insignificant effect on job satisfaction. Based on the Sobel test, it is known that organizational commitment through job satisfaction has a negative and insignificant effect on employee performance. Communication through job satisfaction has a positive and insignificant effect on employee performance at the Medan District Court Class IA Special. Based on the study's results, it was found that communication most influenced employee performance improvement through job satisfaction in the Medan District Court Class IA Special.

Keywords: Organizational Commitment, Communication, Job Satisfaction, Employee Performance
SPEAK UP! (Sadari Pertumbuhan Anak, Ibu Tahu, Anak Sehat)
Authors: Fayasari Adhila , Habibah Putri , Dinya Zahra Annisa , Safilah Fela
Published: August 2022

Stunting, undernutrition, and malnutrition are unresolved nutritional problems for children under five in Indonesia. In the Sukmajaya sub-district, the proportion of underweight children under five is 3.43%, stunting toddlers is 2.73%, and wasting toddlers is 1.58% in 2020. Based on observations, the cause of this problem is the lack of knowledge of mothers about the importance of monitoring the nutritional status of toddlers. at posyandu. In addition, posyandu cadres have not yet carried out anthropometric measurements according to WHO standards. This socialization activity was carried out to increase the knowledge of mothers of children under five on the importance of monitoring weighing toddlers and increase the knowledge of cadres on how to measure anthropometry of toddlers properly and correctly. The results of the activities achieved from this activity are that there is a significant increase in knowledge for mothers of children under five in the Sukmajaya District.
Peningkatkan Kompetensi Multikultural Konselor Sekolah Melalui Pelatihan Berkelanjutan Menggunakan Strategi Blended Learning
Authors: Mugiarso Heru , Nurul Amin Zakki , Sugiyo Sugiyo , Munawaroh Eem , Ardhian Nusantara Boby , Kholiq Abdul
Published: August 2022

Penelitian ini bertujuan untuk mendeskripsikan kompetensi multicultural konselor  dan melihat keefektifan pelatihan berkelanjutan metode blended learning untuk meningkatkan kompetensi konselor. Penelitian ini merupakan pra-eksperimen, single group pretes-postes design, pelaksanaan eksperimen dimulai dengan melakukan pretes dilanjutkan dengan pemberian eksperimen, dan diakhiri dengan postes. Populasi dalam penelitian ini adalah Konselor di Kota Salatiga dengan jumlah sampel sebanyak 17 orang dan diambil dengan teknik purposive sampling. Hasil penelitian yang diolah dengan menggunakan independent t-test, uji deskriptif statistik. Profil kompetensi konselor di Kota Salatiga mendapatkan hasil deskriptif dengan kriteria tinggi (M =142.35; SD =9.48) sebelum diberikan pelatihan.  Setelah diberikan pelatuhan terjadi peningkatan  sebesar 11%. Hasil dari t-test didapat signifikansi (<0.05) yang dimana pelatihan berkelanjutan metode blended learning terbukti efektif untuk meningkatkan kompetensi konselor.
PENGAKTIFAN EMS (EMERGENCY MEDICAL SYSTEM) SEDERHANA DENGAN METODE ACT F.A.S.T TERHADAP PENANGAN KEGAWAT DARURATAN PASIEN STROKE
Authors: Nur Akbar
Published: August 2022

Tujuan dari penatalaksanaan stroke secara umum adalah menurunkan morbiditas dan menurunkan tingkat kematian serta menurunnya angka kecacatan. Waktu dari onset stroke sampai kunjungan ke rumah sakit merupakan kontributor terbesar terhadap keterlambatan sejak awal stroke akut untuk memulai pengobatan. Metode Act FAST membantu masyarakat mengenali tanda dan gejala serangan stroke dengan cepat dan membawa korban ke rumah sakit dengan segera.. Tujuan EMS adalah agar setiap pasien dapat dilakukan stabilisasi, pengobatan dan transportasi yang tepat waktu ke Rumah Sakit yang menyediakan layanan perawatan medis yang dibutuhkan.

Hasil pengabmas menunjukan perangkat kelurahan, 10 kepala lingkungan wilatah kelurahan Mamunya hadir, kader, tokoh masyarakat, Babinsa, Binmas dan Bidan penanggung jawab Posbindu sangat pro aktif untuk mendukung semua kegiatannya, namun belum terpapar tentang deteksi dini F.A.S.T stroke. Fasilitas yang dimiliki untuk memudahkan transportasi warga ke fasilitas kesehatan terdekat adalah inisiatif warga sendiri karena ambilan puskesmas hanya untuk rujukan, dan PSC 119 belum tersosialisasi secara baik. Hanya saja belum diketahui bagaimana sistem komunikasi antara PSC 119 dan penyedia fasilitas kesehatan terdekat.

Hasil pengabdian Masyarakat adalah terbentuknya satuan tugas kedaruratan masing-masing lingkungan di wilayahnya sebagai penghubung fasilitas pelayanan kesehatan meminimalisir resiko akibat stroke.
PELATIHAN PEMBUATAN PERKERASAN BETON POROUS DI GG JULAK GAFUR RT 04 KEL. SUNGAI PINANG SAMARINDA
Authors: Agustina Fitriyati
Published: August 2022

Beton porus (porous concrete atau disebut juga pervious concrete) adalah material beton yang mempunyai kemampuan untuk mengalirkan air permukaan kedalam tanah dengan sangat cepat. Terbuat dari campuran air, semen dan kerikil dengan sedikit atau tidak memakai agregat halus sama sekali, beton porus mempunyai rongga yang saling berhubungan membentuk suatu saluran yang dapat mengalirkan air secara cepat.  Pengabdian ini bertujuan sebagai perwujudan visi Teknik Sipil UMKT untuk solusi pembangunan perkerasan jalan beton yang berkelanjutan serta melatih masyarakat dalam membuat dan mengaplikasikan teknologi perkerasan beton porous di lingkungan masyarakat sekitar. Dengan menggunakan perkerasan beton porous solusi perkerasan beton berpori yang ramah lingkungan, dapat mencegah terbentuknya genangan air di permukaan serta membiarkan air terserap oleh tanah sehingga beban drainase berkurang dapat mengurangi kemungkinan terjadinya banjir pada badan Jalan di Gang Julak gafur Rt 04 Kel Sungai pinang Kota Samarinda. Pada pengabdian ini perkerasan porous beton didesain dengan tebal perkerasan 12 cm, tebal lapis bawah (base coarse) 7 cm, panjang jalan perkerasan 3 m dan rongga udara sebesar 30 persen yang diestimasikan dapat menampung air sebanyak 66 liter per meter persegi. Manfaat yang dapat diperoleh masyarakat dengan pelatihan ini adalah dapat menjadikan gang julak gafur sebagai percontohan aplikasi perkerasan beton porous di Kota Samarinda.
PENANGANAN KEBERSIHAN PANTAI DI KECAMATAN SAMATURU KABUPATEN KOLAKA
Authors: Selviana Intan , Azyafarina Daria , Alifansyah Andi Ahyar , Aeso Aeso , Kurniasi Iis , Ayu Sukma , Hidayatullah Abrahman , Rizkiani Luh Eka , Nurwindah Nurwindah , Hariono Hariono , Anggraini Yuyun , Sapriyadi Sapriyadi
Published: August 2022

wisata merupakan suatu tempat yang bisa dijadikan untuk melepas penat dari rutinitas kegiatan harian manusia, salah satu objek wisata yang bisa dikunjungi adalah pantai. Disini kami mendapatkan tugas mata kuliah pariwisata untuk melakukan kegiatan pengabdian masyarakat, Maka dari itu Kami memilih Tanjung malaha dan pantai kayu angin karena pantai tersebut merupakan pantai yang cukup populer dan menarik yang ada di kecematan samaturu kabupaten kolaka untuk melepas penat dari rutinitas harian, pemandangan panorama pesisir pantai dengan pasir yang halus ditambah rindangnya pohon-pohon pinus pepohonan bakau yang tumbuh subur di Kawasan pantai. Fasilitas yang ada pada pantai seperti gazebo, tenda camp, spot foto, banana boat, toilet, musholah, dan tempat duduk. Namun pariwisata masih tidak luput dari sampah yang diakibatkan oleh beberapa wisatawan (pengunjung) untuk itu kami tergerak untuk melakukan penanganan pembersihan di daerah wisata pantai malah dan kayu angin seperti melakukan bakti sosial dan menambah fasilitas seperti tempat sampah. Dalam kegiatan ini terdapat beberapa pihak yang terlibat dalam kegiatan ini yaitu: 11orang (9 orang mahasiswa/i, 2 orang pengelolah wisata). Hasil dari tugas kegiatan yang kami buat memberikan dampak bagi pengunjung yaitu mereka tergerak untuk berpartisipasi dalam kegiatan kami dan dari sisa makanan mereka langsung membuangnya ke tempat sampah.
EDUKASI PENINGKATAN KEBERSIHAN DIRI SANTRIWATI SAAT MENSTRUASI DI PESANTREN MIFTAHUL HUDA PUTRI
Authors: Rudatiningtyas Ulfa , Khasanah,  S.Si, M.Si Nur Aini Hidayah , Husen, S.Si, M.Si Fajar
Published: August 2022

Santriwati merupakan kelompok remaja yang berusia 13-15 tahun dimana usia ini termasuk kelompok rentan terhadap resiko penyakit infeksi pada organ reproduksinya saat menstruasi dimana santriwati di Pondok Pesantren banyak memiliki kegiatan seperti mengaji serta kegiatan di sekolah. Menstruasi adalah siklus yang terjadi setiap bulan dimana terjadi proses peluruhan pembuluh darah di lapisan dinding rahim yang berlangsung sekitar 5-7 hari. Saat menstruasi, menjaga kebersihan diri adalah suatu hal yang sangat penting karena organ intim perempuan ketika menstruasi berpeluang tinggi untuk terpapar bakteri. Pemeliharaan kebersihan diri santriwati selama menstruasi di pesantren putri dapat dilakukan melalui upaya perawatan kebersihan diri.  Perawatan yang bersih dan baik saat menstruasi dapat mencegah gangguan dan penyakit pada organ reproduksi. Pengabdian masyarakat ini bertujuan agar santriwati bisa mengetahui bagaimana perilaku perawatan kebersihan diri saat menstruasi yang baik. Berdasarkan uraian tersebut penyuluh tertarik untuk mengkaji bagimana perilaku perawatan kebersihan diri yang baik saat menstruasi pada santriwati di pesantren Miftahul Huda Putri
Pemanfaatan Ampas Tebu dan Kulit Jagung sebagai Bahan Baku Pulp dengan Proses Organosolv
Authors: Rahmayanti Adelia , Yerizam Muhammad , Dewi Erwana
Published: August 2022

Pemanfaatan ampas tebu dan kulit jagung sebagai bahan baku pembuatan pulp dikarenakan memiliki kandungan selulosa yang tinggi sehingga dapat dijadikan sebagai alternatif bahan baku pengganti kayu. Tujuan dari penelitian untuk mengetahui potensi ampas tebu dan kulit jagung sebagai bahan baku pengganti kayu dalam pembuatan pulp. Metode yang digunakan dalam penelitian berupa preparasi bahan baku, proses pulping organosolv. Sedangkan analisa yang digunakan berupa analisa bahan baku dan analisa pulp yang terdiri dari analisa kadar selulosa, kadar lignin dan kadar air. Proses yang digunakan dalam penelitian berupa proses organosolv dengan pelarut berupa asam formiat : asam asetat : air dengan variasi bahan baku (10:90; 30:70; 50:50; 70:30; 90:10 %w/w) dan waktu pemasakan (60, 90, 120 menit). Hasil penelitian didapatkan kondisi optimum pada waktu pemasakan 120 menit dan rasio bahan baku 10:90 didapatkan kadar selulosa 70%, kadar lignin 11% dan kadar air 10%.