bluuebunny/crossref_metadata_2025 huggingface dataset:
Faktor Yang Mempengaruhi Nilai Perusahaan Dengan Ukuran Perusahaan Sebagai Variabel Moderasi
Authors: Rini Tri Hastuti Ira Meidiana Putri,
Published: September 2022

The purpose of this study is to obtain empirical evidence regarding the effect of financial performance and capital structure on firm value with firm size as a moderating variable in manufacturing companies listed on IDX 2017-2019. In this study using secondary data obtained from the site www.idx.co.id by using 66 companies as samples that have been selected using purposive sampling method. The data analysis technique was carried out by using descriptive statistics and hypothesis testing using the regression method using SPSS ver. 25 and Microsoft Excel 2019. The results of this study indicate that financial performance and capital structure have a positive and significant effect on firm value. Firm size can moderate the influence of financial performance on the firm value, while capital structure has no effect on firm value with firm size as a moderating variable. The implication of this study is the need to increase the execution of financial performance and capital structure in the company that will increase firm value in the long run.
Faktor-Faktor Yang Mempengaruhi Nilai Perusahaan Manufaktur Yang Terdaftar Di BEI
Authors: Felix  , Tony Sudirgo
Published: September 2022

This study aims to determine the effect of profitability, capital structure, and company size to firm value on manufacturing companies listed on the Indonesia Stock Exchange from 2017 - 2019. This study uses sample selection with a purposive sampling method and obtains 72 manufacturing companies listed on the Indonesia Stock Exchange during the period 2017 - 2019. The data processing technique uses multiple linear regression analysis with the EViews version 11 program. The results of this study indicate that profitability has no influence on firm’s value, capital structure has a positive and significant effect on firm value, and company size has a negative and significant effect on firm value. Companies should pay attention to profitability, capital structure, and company size so that they can increase share prices and have an impact on company value in the eyes of investors.
Pengaruh Market Value Added, Net Profit Margin, Dan Exchange Rate Terhadap Stock Price
Authors: Mitchella Margaret  , Nurainun Bangun
Published: September 2022

The purpose of this research is to found the effect of market value added, net profit margin, and exchange rate on stock price in manufacturing companies enlisted in Indonesian Stock Exchange in 2016-2018 period. Technique of analyzing data used was purposive sampling. There were 51 samples (153 data) of manufacturing companies used that met the criteria. The data of this research were obtained from www.idx.co.id. This research uses Eviews 11 Student Version to process data. The results of this research show that Market Value Added has a positive and significant effect in stock price. Net profit margin has a positive but not significant effect on stock price. Exchange rate has a positive but not significant on stock price.
Pengaruh Likuiditas, Pertumbuhan Penjualan, Asset Turnover Dan Usia Perusahaan Terhadap Struktur Modal
Authors: Fransisca  , Elizabeth Sugiarto Dermawan
Published: September 2022

This study aims to determine the extent of the influence of liquidity, sales growth, asset turnover and company age on the capital structure of manufacturing industrial companies listed on the Indonesia Stock Exchange during 2017-2019. The sample was selected by purposive sampling method and the valid data were 87 companies. The data processing technique uses multiple regression analysis assisted by the SPSS (Statistical Product and Service Solution) program for Windows released 22 and Microsoft Excel 2016. The results of this study indicate that liquidity has a significant and negative effect on capital structure. Sales growth has no significant effect on capital structure. Meanwhile, asset turnover and company age have a significant and positive effect on the company's capital structure. The implication of this research is the need to increase the level of liquidity to reduce debt in the capital structure of a company.
Pengaruh Good Corporate Governance, Firm Size, Dan Auditor Switching Terhadap Earning Management
Authors: Irene Lana  , Jamaludin Iskak
Published: September 2022

The purpose of the research was to analysis the effect of good corporate governance, firm size,and auditor switching toward earning management. The sample in this research were 75 datafrom 32 the manufacturing company of consumer goods industry listed on the Indonesia StockExchange (IDX) in the period 2017-2019. The sampling method used purposive sampling withfive criterias. Analysis of the data used in this study with multiple linear regression analyses. TheData is analyzed by using the Statistical Product and Service Solution 25 (SPSS 25). The resultsshowed that good corporate governance, firm size, dan auditor switching have no significanteffect on earning management. The implication of this study is the company need to evaluate allmanagement activities periodically and set the policy.
Faktor-Faktor Yang Mempengaruhi Nilai Perusahaan Dengan Kinerja Perusahaan Sebagai Variabel Mediasi
Authors: Erica Setiono  , Henryanto Wijaya
Published: September 2022

This study was conducted to examine the effect of family ownership, independent board of commissioners, audit committee, and managerial ownership on firm value with firm performance as a mediating variable in listed manufacturing companies in Indonesian Stock Exchange (IDX) period 2017-2019. Sample was selected using purposive sampling method and consist of 45 companies.  This study used Partial Least Squares (PLS-SEM) method and helped by SmartPLS 3.0 software. The results of this study indicate that family ownership, independent board of commissioners, and audit committee have no effect on firm value, while managerial ownership has a significant negative effect on firm value. This study proves that firm performance can mediate the effect of the independent board of commissioners on firm value, but it cannot mediate the effect of family ownership, audit committee, and managerial ownership.
Urban Farming as a Resilient Strategy During COVID-19 Pandemic
Authors: Komalawati Komalawati , Sarjana  , Romdon Anggi Sahru , Hartono Fransiscus Roedy , Murtiati Sri , Arianti Forita Dyah , Hariyanto Wahyudi , Oelviani Renie
Published: September 2022

Urban agriculture has been seen as an essential strategy for enhancing food availability and reducing stress levels for urban households. This paper aims to study the benefits of urban farming and its ability as a resilient strategy, especially during the COVID-19 pandemic. The research used primary and secondary sources to gather relevant data. Primary data was collected through interviews in June-July 2021 and analysed quantitatively and qualitatively. The analysis found that respondents' perception of urban farming was strongly positive. The paper finds that urban farming could be a resilient strategy since it could reduce stress and increase the community's income. Urban farming could also play a way in increasing people's immunity and health system in urban areas. Therefore, urban farming needs to be supported and assisted by the Government, specifically at the local level.
Renewable Energy Householders in the Sunshine State
Authors: McCarthy Breda
Published: September 2022

Rooftop solar PV installations have experienced rapid and unprecedented growth in Australia. However, one issue that contributes to inefficiencies in the electricity market is the ‘solar rebound effect’ which refers to the reduction in expected gains from eco-efficient technologies due to an increase in the use of the resource. However, little literature exists that incorporates consumers’ cognitions into studies of the solar rebound effect in Australia. This study aims to bridge a research gap by examining consumer perceptions of the solar rebound effect after installing rooftop solar, along with the psychological factors that might play a role in mitigating the solar rebound effects. A quantitative methodology was adopted, and a pilot survey was administered to residents (n=68) in a regional city.  Frequency distributions and non-parametric tests were undertaken.  The results indicate significant differences between those who report a solar rebound effect and those who do not, relating to factors such as thermal comfort, bill consciousness and an environmental self-identity. Implications for future research and practice are outlined in the paper.
Уверенность в будущем у башкир и тувинцев как показатель человеческого развития: связь с семейным статусом
Authors: Бурханова Флюра Булатовна
Published: September 2022

В статье анализируются результаты опроса башкир и тувинцев 2021 г., проживающих в республиках Башкортостан и Тува, выясняющего степень их уверенности в будущем. Выяснялись вопросы: как влияет на уверенность в будущем семейный статус (состояние в браке, число членов семьи, наличие и число несовершеннолетних детей); как уверенность в будущем связана с субъективными показателями человеческого развития, отражающими три области жизни (доходы, здоровье, образование).

Результаты исследования показали, что большинство тувинцев и башкир уверены в своем будущем. У представителей обоих этносов уверенность больше проявляется у молодых, имеющих высшее и незаконченное высшее образование, а также проживающих в селах, имеющих постоянную работу. Неуверенность больше присуща пожилым, а также тем, кто имеет низкий уровень образования. Она также связана с городским образом жизни, со статусами занятости «не работаю» и «имею временную работу». Установлено, что нахождение в официальном браке, наличие несовершеннолетних детей снижают уверенность. Напротив, отсутствие собственной семьи (не состоят в браке) и несовершеннолетних детей, жизнь в одиночку или вдвоем придают больше уверенности.

Данные показывают, что тувинцы в целом оценивают хуже области своей жизни — доходы, здоровье, образование и работу. Они ощущают себя более бедными, намного чаще неудовлетворены материальным положением и своими жилищными условиями, чем башкиры. Они хуже оценивают свое здоровье и возможности для его поддержания. У тувинцев также ниже оценки возможностей для учебы, повышения квалификации.

Уверенность в будущем и у тувинцев, и у башкир прямо и положительно связана со всеми субъективными показателями развития человеческого потенциала. Сильнее всего на уверенность у башкир влияют оценки здоровья и доходов, а у тувинцев — удовлетворенность возможностями для здоровья и материальным положением (чем лучше оценки, тем выше доля уверенных).
Тенгрианство в истории и культуре номадов Центральной Азии
Authors: Уланов Мерген Санджиевич
Published: September 2022

Статья посвящена проблеме роли тенгрианства в истории и культуре кочевников Центральной Азии. Зарождение тенгрианства обычно связывают с народом хунну, создавшим обширную кочевую державу в данном регионе. Дальнейшее развитие тенгрианство получило уже в эпоху великих тюркских каганатов, которые включали в себя предков нынешних тюркских и монгольских народов. С появлением новых кочевых империй связано окончательное формирование тенгрианства как религии имперского типа. О тесной связи тенгрианского культа Неба с властью и государством свидетельствуют древнетюркские рунические памятники.

В период создания Монгольской империи имперский культ Неба и тенгрианская идеология вновь оказались востребованы, так как они обосновывали легитимность новой власти «волей Неба» и объединяли разнородные племена и народы Великой Степи общим мировоззрением. Культ Неба при Чингисхане фактически превратился в официальную религию, которая при этом не отрицала другие конфессии. В последующий период тенгрианство как политизированная религиозная традиция постепенно приходит в упадок, уступая свои позиции буддизму махаяны, исламу, а также шаманизму.

Важным элементом тенгрианского учения был завет жить в согласии и гармонии с миром природы и ее законами. Тенгрианство, будучи переходной стадией от ранних религиозных форм к более развитым религиям, еще не выработало полноценную систему теологии и морали. В силу этого кочевник был ориентирован, прежде всего, на земную, а не на загробную жизнь. При помощи культурных кодов тенгрианство формировало и поддерживало специфические ментальные характеристики в кочевом обществе.

Автор отмечает связь тенгрианства с белым шаманством народов Сибири, указывая на то, что белые шаманы и тенгрианские жрецы выполняли, прежде всего, общественные ритуалы, поклонялись божествам Верхнего мира, носили одинаковую белую одежду и ездили на белых лошадях. С тенгрианством, вероятно, связан и культ Белого Старца, популярный среди монгольских народов и тувинцев.

Взаимодействия тенгрианства с буддизмом и шаманизмом рассматривается в рамках учения об аполлоническом и дионисийском началах, разработанного Ф. Ницше. В этой связи тенгрианство, также как и буддизм, можно определить как религию аполлонического типа, в то время как шаманизм — как религиозное дионисийство.
Probing Methyl Group Dynamics in Proteins by NMR Cross-Correlated Dipolar Relaxation and Molecular Dynamics Simulations
Authors: Ali Ahmed A. A. I. , Hoffmann Falk , Schäfer Lars V. , Mulder Frans A. A.
Published: September 2022

Nuclear magnetic resonance (NMR) spin relaxation is the most informative approach to experimentally probe the internal dynamics of proteins on the picosecond to nanosecond timescale. At the same time, molecular dynamics (MD) simulations of biological macromolecules are steadily improving through better physical models, enhanced sampling algorithms, and increasing computational power, and they provide exquisite information about flexibility and its role in protein stability and molecular interactions. Many examples have shown that MD is now adept in probing protein backbone motion, but improvements are still required towards a quantitative description of the dynamics of side chains, for example probed by the dynamics of methyl groups. Thus far, the comparison of computation with experiment for side chains has primarily focused on the relaxation of 13C and 2H nuclei induced by auto-correlated variation of spin interactions. However, the cross-correlation of 13C-1H dipolar interactions in methyl groups offers an attractive alternative. Here, we establish a methodological framework to extract cross-correlation relaxation parameters of methyl groups in proteins from all-atom MD simulations. To demonstrate the utility of the approach, cross-correlation relaxation rates of ubiquitin are computed from MD simulations performed with the AMBER99SB*-ILDN and CHARMM36 force fields. The simulation results were found to agree well with those obtained by experiment. Moreover, the data obtained with the two force fields are highly consistent.
EL MODELO DUAL EN LA FORMACIÓN DEL INGENIERO: UNA EXPERIENCIA SIGNIFICATIVA DESDE LA INGENIERÍA INDUSTRIAL
Authors: Medina Contento Alejandro , Peláez Valencia Luis Eduardo , Parra Valencia Jorge Andrick , Sarria Palacio Ana Mercedes
Published: September 2022

El modelo dual es un concepto pedagógico que permite la formación integral del estudiante a través de dos lugares de aprendizaje: aula y empresa. El carácter dual no solamente reside en la existencia de esos dos lugares de aprendizaje, sino sobre todo en la vinculación entre ambos, el aula para desarrollar conocimientos teóricos y destrezas, la empresa como lugar de entrenamiento con un currículo determinado y ambos, en acción simbiótica, en la búsqueda y el logro del propósito de formación. La implementación de este modelo en programas de Ingeniería ha sido un reto para las instituciones, puesto que las ha llevado a repensar la forma como se ha enseñado históricamente esta profesión y esto a su vez a una reestructuración curricular. En términos curriculares actuales, es un modelo educativo que ha permitido el logro de los resultados de aprendizaje con el concurso de todos los grupos de interés; por un lado los estudiantes han adquirido conocimientos en el aula alineados completamente con las necesidades empresariales y han puesto dichos conocimientos en práctica en distintas organizaciones, permitiendo un desarrollo temprano de competencias prácticas y habilidades sociales importantes en la formación integral que se pretende desde las instituciones universitarias. Para las organizaciones el mayor beneficio ha sido el poder vincular profesionales que llegan con un alto desarrollo en la curva de aprendizaje permitiendo a las empresas ahorrar mucho tiempo de entrenamiento y adaptación, lo que genera a su vez grandes ahorros económicos. En cuanto a las instituciones de educación superior, y entendiendo la naturaleza de las mismas en donde su misión es el servir a la sociedad, los beneficios se visualizan en cómo sus graduados se vinculan rápidamente al mercado laboral, en los altos estándares de satisfacción de los estudiantes y empresarios, los destacados resultados en pruebas de educación superior y la facilidad de tener currículos alineados a los que demanda el medio, entre otros. En este trabajo se desarrolla una experiencia significativa que permite evidenciar el impacto positivo logrado mediante el modelo dual en la formación del Ingeniero Industrial de la Corporación Universitaria Empresarial Alexander von Humboldt.
Mechanistic and pharmacodynamic studies of DuoBody-CD3x5T4 in preclinical tumor models
Authors: Kemper Kristel , Gielen Ellis , Boross Peter , Houtkamp Mischa , Plantinga Theo S , de Poot Stefanie AH , Burm Saskia M , Janmaat Maarten L , Koopman Louise A , van den Brink Edward N , Rademaker Rik , Verzijl Dennis , Engelberts Patrick J , Satijn David , Sasser A Kate , Breij Esther CW
Published: September 2022

CD3 bispecific antibodies (bsAbs) show great promise as anticancer therapeutics. Here, we show in-depth mechanistic studies of a CD3 bsAb in solid cancer, using DuoBody-CD3x5T4. Cross-linking T cells with tumor cells expressing the oncofetal antigen 5T4 was required to induce cytotoxicity. Naive and memory CD4+and CD8+T cells were equally effective at mediating cytotoxicity, and DuoBody-CD3x5T4 induced partial differentiation of naive T-cell subsets into memory-like cells. Tumor cell kill was associated with T-cell activation, proliferation, and production of cytokines, granzyme B, and perforin. Genetic knockout ofFASorIFNGR1in 5T4+tumor cells abrogated tumor cell kill. In the presence of 5T4+tumor cells, bystander kill of 5T4−but not of 5T4−IFNGR1−tumor cells was observed. In humanized xenograft models, DuoBody-CD3x5T4 antitumor activity was associated with intratumoral and peripheral blood T-cell activation. Lastly, in dissociated patient-derived tumor samples, DuoBody-CD3x5T4 activated tumor-infiltrating lymphocytes and induced tumor-cell cytotoxicity, even when most tumor-infiltrating lymphocytes expressed PD-1. These data provide an in-depth view on the mechanism of action of a CD3 bsAb in preclinical models of solid cancer.
Data Exploratory Analysis and Feature Selection of Low-Speed Wind Tunnel Data for Predicting Force and Moment of Aircraft
Authors: Hidiyanto Fitra , Leksono Shabrina , Fajar Rizqon , Atmaja Sigit Tri
Published: September 2022

This paper discusses exploratory data analysis (EDA) and feature selection of aircraft test results in Indonesia's low-speed wind tunnels (ILST). First, we briefly explain input and output parameters and data processing to make readable and higher accurate data. Then, we used feature selection using embedded and random forest methods to find parameters that most affect the force coefficient of aircraft. The research activities carried out in this study are to review literature from either scientific journals, the internet, or books and interview with an engineer who tests aircraft models at ILST. Then create a program for processing data from test results, such as data extraction, data cleaning, exploratory data analysis, and feature selection with python. After applying the feature selection method, we found that all the methods show similar results and have succeeded in separating the powerful features from the weak ones with a significant score difference. We decide to use the Random Forest method. The three most strongest features in the coefficient of an aircraft model in the ILST test (CL, CD, CM25, CYAW, CROLL and CY) are the following: for CL are ALFA (0.984), T0 (0.008), P0 (0.004), on for CD is are ALFA (0.965), T0 (0.009), RE (0.007), in CM25 are ALFA (0.416), P0 (0.285), T0 (0.168), in CYAW are BETA (0.44), T0 (0.141), ALFA (0.141), in CROLL is BETA (0.79), ALFA (0.091), P0 (0.036), and in CY are BETA (0.842), ALFA (0.114) and T0 (0.014). The results of this paper can be used to help build a model for the coefficient of aircraft design using machine learning based on the data from the ILST test more effectively and efficiently.
Georreferenciamento de imóveis rurais e pontos indicadores de degradação ambiental no açude Marcela, Sergipe
Authors: Jesus Janisson Batista de , Nacimento Rui Flexa do
Published: September 2022

A expansão territorial irregular é um problema constante entre os residentes do Brasil gerando, ainda, conflitos com o meio ambiente e a gestão pública, que, em vários casos, é incapaz que acompanhar e controlar o crescimento das ocupações. O objetivo do estudo foi georreferenciar as propriedades rurais, analisando as ocupações irregulares e todos os pontos de degradação no açude marcela-SE. O trabalho foi realizado no entorno do açude Marcela-SE, por meio de ortofotocartas, dados vetoriais do Atlas Digital de Recursos Hídricos de Sergipe e do uso do GPS TRIMBLE modelo PRO-XR para o georreferenciamento das propriedades em campo, e dos pontos de degradação ambiental, sendo os dados trabalhados no Quantum GIS 2.2.0. Foi observado um total de 53 imóveis rurais, sendo 07 lotes de ocupação irregular e 40 que ocupam a área de preservação permanente, a qual se encontra ausente de vegetação nativa. Constatou-se ainda, pontos de descarte in natura de efluentes, sistema de tratamento de efluentes sem funcionamento, áreas com armazenamento de argila e descarte de agrotóxicos. O uso das geotecnologias permitiu o georreferenciamento dos imóveis rurais e dos pontos de degradação ambiental, podendo ser utilizadas no planejamento territorial e no monitoramento da qualidade ambiental do açude Marcela.
APLICAÇÃO DE DADOS AEROGEOFÍSICOS NO MAPEAMENTO GEOLÓGICO DIGITAL: O EXEMPLO DA FOLHA SOBRAL/CE.
Authors: Dos Santos Marcia Valadares , Alves Camila Nascimento , Abreu Francisco de Assis Matos de
Published: September 2022

A Folha Sobral (SA. 24-YD-IV) em escala de 1: 100.000, na região noroeste do Ceará compreende terrenos pertencentes aos Domínios Médio Coreaú e Ceará Central da Província Borborema.Devido a sua diversidade e complexidade geológica tem sido alvo das atividades das disciplinas de mapeamento geológico do Instituto de Geociências / UFPA, desde a década de 1980. Esse extensivo acervo foi resgatado, sistematizado e incluído em um banco de dados geográfico. As informações geológicas pré-existentes foram integradas foram refinadas por meio do processamento, análise e interpretação de produtos de sensores remotos e aerogeofísica, que auxiliaram na melhor definição dos aspectos apresentados e litológicos presentes no contexto geológico da Folha Sobral. O principal resultado da confecção do mapa geológico da Folha Sobral,
ANÁLISE DE MÉTODOS DE INTERPOLAÇÃO ESPACIAL PARA CURVAS IDF DA BACIA HIDROGRÁFICA DO RIO MADEIRA
Authors: Silva Fabiola Souza da , Cordeiro Adria Lorena de Moraes , Costa Carlos Eduardo Aguiar de Souza , Silva Gabriela Rousi Abdon da
Published: September 2022

Os dados de precipitações máximas resultam em diversas aplicações no campo da engenharia de recursos hídricos, podendo ser utilizadas como base para o dimensionamento de obras hidráulicas. Sua espacialização, e a realização de métodos de interpolação são de uma enorme importância para a Amazônia, com muitas áreas isoladas que dificultam a implantação de ferramentas de medição. Desta forma, o objetivo da pesquisa foi a geração de mapas com a espacialização das curvas de intensidade, duração e frequência (IDF) para a bacia hidrográfica do Rio Madeira, utilizando os métodos de Bell juntamente com o método Inverse Distance Weighting (IDW) e Krigagem (KRG). Os resultados obtidos pelos métodos IDW mostraram que há a formação de “ilhas” nos mapas de espacialização. Os mapas interpolados por KRG apresentaram maior suavização nas isoietas e linhas mais regulares, possibilitando uma melhor identificação das faixas de intensidade. O método KRG apresentou, para a bacia hidrográfica do Rio Madeira, resultados de interpolação melhores que os resultados apresentados pelo método IDW, principalmente na identificação das diferenças entre os tempos de retorno e duração. Conclui-se que realizar a espacialização de dados de curva IDF em uma bacia hidrográfica é uma ferramenta que pode auxiliar numa melhor gestão dos recursos hídricos, para o desenvolvimento de futuras obras em regiões onde não há o monitoramento de dados pluviométricos.
Geotecnologia aplicada no monitoramento da Bacia Hidrográfica GI4 no submédio do rio São Francisco
Authors: Leonardo Haylla Rebeka De Albuquerque Lins , Tavares Daniela Maria Fernandes , Santos Sylvana Melo dos , Oliveira Leidjane Maria Maciel de , Montenegro Suzana Maria Gico Lima
Published: September 2022

As técnicas de sensoriamento remoto consistem em relevantes indicadores na análise e monitoramento do comportamento de áreas ambientais, que podem influenciar a saúde pública e os recursos naturais. Os indicadores de maior relevância na análise vegetativa e hídrica são os índices biofísicos. Sendo assim, o objetivo deste trabalho consiste em analisar a área da bacia hidrográfica de pequenos rios interiores 4, na região do submédio do rio São Francisco, no estado de Pernambuco, para os anos de 2000 e 2019, aplicando o processamento de índices biofísicos. Foram utilizadas imagens da área, obtidas pelo satélite TM Landsat 5 para a data 24/09/2000 e OLI Landsat 8 para a data 13/09/2019. Realizou-se o processamento das imagens nos softwares GRASS e QGIS. Evidenciou-se que o SAVI e o IAF indicaram uma vegetação com maior estresse hídrico para o ano de 2000 do que para o ano de 2019, corroborando com os índices pluviométricos da época. Também os resultados do NDWI e do NDBI evidenciaram uma maior predominância de áreas de solo exposto para o ano de 2000 em comparação com o ano de 2019. O ano de 2000 apresentou valores da temperatura da superfície menores que o ano de 2019. Portanto evidencia-se que o ano de 2019 apresenta uma resposta de maior densidade de vegetação que o ano de 2000, com maior aporte hídrico na cobertura vegetal.
Impacto del cambio climático sobre la enfermedad roya marrón de la caña de azúcar de Argentina
Authors: Morales Cristina del Carmen , Hamada Emilia , Madariaga Horacio Leonardo , Rago Alejandro Mario
Published: September 2022

Los fitopatógenos y las plagas están entre los primeros indicadores de los efectos del cambio climático por sus características poblacionales y de crecimiento. La roya marrón ( Puccinia melanocephala) es una enfermedad de caña de azúcar ampliamente distribuida a nivel mundial. El objetivo de este trabajo fue evaluar la distribución espacio-temporal de la presencia de la roya marrón de la caña de azúcar en las principales áreas productoras (Tucumán, Salta y Jujuy) de Argentina, como consecuencia del cambio climático. Para ello, se utilizaron dos escenarios climáticos futuros proyectados (A2 y B1) a partir de la base de datos geoespaciales de variables climáticas que provee el IPCC. A2 es un escenario pesimista, mientras que B1 es un escenario más optimista. Los mapas de distribución de condiciones favorables para la enfermedad fueron construidos con una resolución de 0,5º x 0,5º de latitud y longitud. Las condiciones favorables para la infección del patógeno fueron establecidas en base a rangos de temperatura promedio mensual (de 16 a 30°C) y de duración del período de mojado foliar (> 4h/días). Las condiciones de favorabilidad climática para las ocurrencias de la enfermedad se desarrollaron mediante reglas utilizando criterios de lógica matemática de SIG, a partir de la comparación de coincidencia entre un mapa de distribución de condiciones favorables a la enfermedad (construido para el período de referencia 1961- 1990) con la incidencia real de la enfermedad reportada por fitopatólogos de la caña de azúcar. Fueron analizados tres períodos (2011-2040, 2041-2070 y 2071-2100), escenarios A2 y B1. El procesamiento de la información se realizó con el SIG. En el período de referencia las condiciones más favorables ocurrieron en los meses de marzo, abril y mayo. En los escenarios futuros evaluados, en el A2, las condiciones más favorables para la infección deP. melanocephala ocurrió en los meses de abril y mayo para 2011-2040 y en mayo para 2071-2100. Para el escenario B1, se demostró la mayor predisposición en los meses de abril y mayo en ambos períodos. Esta aproximación determinará un leve corrimiento de las condiciones favorables para la infección del patógeno, como consecuencia del incremento de emisión de gases de efecto invernadero, escapando así al periodo de mayor susceptibilidad del cultivo, dado entre febrero y marzo.
ANNUAL SURFACE TEMPERATURE VARIABILITY WITH THERMAL IMAGES FROM LANDSAT 8: A CASE STUDY FROM THE BOA VIAGEM NEIGHBORHOOD, RECIFE - PE
Authors: Soares Gabriel Antonio Silva , Lima Alessandra de Santana , Bandim Camila Gardenea de Almeida , Barros Juliana Patrícia Fernandes Guedes , Galvíncio Josiclêda Domiciano
Published: September 2022

The microclimate is drastically affected by the impact of urban growth, especially in large urban areas where anthropogenic action has an impact on the climate on a regional scale.  The surface temperature is one of the main climatic contributors regarding the change in the response of the targets in the surface, which imply changes in the radiation balance and consecutively in the spectral response felt by the satellites.  The increase in temperature, characteristic of urban surfaces, can be analyzed using the thermal infrared band of satellites, which allow the estimation of surface temperature values.  The objective of the research was to compare the surface temperature results obtained with the processing of the thermal infrared bands (TIR - Thermal InfraRed) of the Landsat 8 satellite, with images of all months of the year except those with cloud coverage that makes processing impossible  ;  relating the surface temperature values obtained and the climatic variability of the Boa Viagem neighborhood. Boa Viagem, as a neighborhood of great urban density and high economic interest, surface temperature studies, especially those based on Landsat 8 thermal images, provide an important parameter for understanding the neighborhood's microclimate and the vectors of its changes. The surface temperature in Boa Viagem showed to vary and spatialize differently according to the month and season of the year, with the characteristics of the artificial relief presented as the main influence on the microclimate. The study of TS associated with analyzes of land use and climate change at the regional level can enrich and support very important discussions on anthropic impacts and the horizontal and vertical growth of cities. Mainly, in view of the growing prospects of urban sprawl.
ANALYSIS OF THE PROCESS OF ENVIRONMENTAL DEGRADATION OF AREAS OF SWAMP IN THE REGION NORTH OF MINAS GERAIS FROM TEMPORAL SERIES OF IMAGES
Authors: Nascimento Cristina Rodrigues
Published: September 2022

Environmental studies to characterize the process of environmental degradation of different ecosystems are extremely complex. In recent years, satellite images have become a great ally in these types of study, since they have the advantage of allowing the joint analysis of different variables, especially when associated with the temporal series. In this perspective, the study aimed to analyze the process of environmental degradation in areas of meadows, at the southern end of the basin of the Urucuia river, situated in the North of the state of Minas Gerais, from LANDSAT-5/TM images. Characterized by a transition region between the biomes savanna and caatinga, areas of meadows suffer strong anthropogenic pressures that are promoting major disturbances and disfiguration of the entire ecosystem. For the analysis were studied images of months more dry (July and August) for the years 1984, 1990, 2000 and 2010. The areas of meadows have been identified and mapped and then there was an automatic segmentation and analysis of the NDVI (Normalized Difference Vegetation Index) to study the dynamics of this environment. The results showed that during the period analyzed, these areas fell by around 9.61 times, mainly due to silting. The NDVI showed behavior similar to those observed in areas of paths, i.e. there was a change on the surface of the water for values corresponding to areas of exposed soil in the advanced stage of deterioration. The greatest period of degradation was observed between the decades of 1980’s and 1990’s with reduction in these areas around 88.29 %.
Metodología del diseño de guion de audioguías para turistas con discapacidad visual
Authors: Olaya-Reyes Johana , Rebolledo Cadena Melanny , Landeta-Bejarano Nathalie , Montecé Macías Marjorie
Published: September 2022

El objetivo de esta investigación es elaborar una metodología del diseño de guion de audioguías para turistas con discapacidad visual, para ser utilizadas en lugares como museos, parques o fincas, visitas guiadas al aire libre o en plataformas tecnológicas como portales web o aplicaciones móviles, con el fin de describir a través de locuciones accesibles, el recorrido y detalles, como el paisaje, para que el turista con discapacidad visual pueda disfrutar y hacer uso de su derecho al turismo al igual que las personas videntes. La investigación, de tipo cualitativa y método lógico-deductivo, se estructuró en dos etapas. En primer lugar, se recopiló impresiones a través de un grupo focal de personas con discapacidad visual (PcDV) que aportaron con su percepción y sugerencias. Se aplicó la técnica de análisis de contenido. La información recopilada fue organizada de acuerdo a las recomendaciones a considerar sobre la redacción de los guiones, así como la grabación de las audioguías y sugerencias para mejorar la experiencia sensorial de la PcDV. En la segunda fase, se realizó una revisión bibliográfica de varios autores acerca de la temática, lo que contribuyó al diseño de la propuesta. Los resultados aportaron para la construcción de la herramienta con sugerencias de especificaciones para el diseño del guion y estructura de las explicaciones. La presente investigación forma parte de los resultados del proyecto I+D+I “Agroturismo sensorial en la granja integral UTB: diseño de guianza basada en la percepción de los sentidos y página web promocional” de la Universidad Técnica de Babahoyo.
Modelo econométrico de demanda de carne porcina en México, 1990-2019
Authors: Rebollar Rebollar Samuel , Martínez Juvencio Hernández , Rebollar Rebollar Eulogio
Published: September 2022

En el análisis de la demanda de carne de cerdo en canal en México (1990-2019), se utilizó un modelo de regresión lineal múltiple. La variable dependiente fue la demanda de carne de cerdo en canal y como predeterminadas, los precios reales en canal de la carne de cerdo, del bovino, del pollo, de la tortilla y el producto interno bruto per cápita. La demanda de carne de cerdo en canal fue inelástica en relación a sus determinantes: la elasticidad precio del cerdo fue -0.38, la de bovino (0.17), pollo (0.49), tortilla (-0.43) e ingreso fue 0.11. Concluyéndose que en el periodo referido, los precios reales del cerdo, del pollo y de la tortilla, tuvieron influencia mayor en la demanda.
“El deseo de la rosa”: tatuaje, écfrasis y deseo queer en textos de Samuel Steward y Sylvia Plath
Authors: Söllner Louisa
Published: September 2022

Este ensayo explora los textos de Samuel Steward y Sylvia Plath que interactúan con el espacio cultural del estudio de tatuajes. El artículo se centra en la narración de Plath “The Fifteen Dollar Eagle” y en las múltiples narraciones de Steward sobre su transformación de profesor universitario a artista tatuador. Mis lecturas trazan la manera en que un conflicto con los patrimonios literarios del modernismo, surgidos a través de la marginación del deseo queer en las tradiciones modernistas, lleva a ambos autores a inclinarse por espacios culturales alternativos. En sus textos, el tatuaje no solo crea inscripciones epidérmicas, sino que también promete una subversión de las jerarquías sociales y estéticas y permite imaginar relaciones que desafían la heteronormatividad.
Developing SIPCaR projects utilizing modern technologies
Authors: Acut Dharel
Published: September 2022

Due to the onset of the COVID-19 pandemic, the education sector responded quickly to change the mode of delivering instructions to students in hybrid learning. Since in-school learning is no longer feasible, schools are devising teaching-learning pedagogies that are practical to achieving positive students' learning and quality instruction. This study aims to find out the impact of science investigatory projects, capstone projects, and robotics (SIPCaR) to students' engagement, and research and development (R&D) skills, and learning outcomes. Using purposive sampling and mixed-method research design, results revealed that students were very engaged, their R&D skills and learning outcomes proficiency are highly evident. Students were very cognitively engaged, behaviorally engaged, socially engaged, and moderately emotionally engaged, with means 4.27, 4.16, 4.41, and 3.44, respectively. Their R&D skills consist of analytical skills, information seeking skills, problem-solving skills, communication skills, and methodology skills are proficient with means 4.10, 4.06, 3.80, 4.30, and 3.78, sequentially. The findings of the study prove that, if appropriately implemented, SIPCaR projects open countless opportunities for students to achieve high-level learning outcomes, collaborate and innovate modern technologies that could potentially help emerging societal problems. Despite the challenges posed by the health crisis, STEM educators may formulate activities that result in students' holistic development in a remote classroom setting.
Is there an autoimmune encephalitis-like brain metabolism pattern in patients with Bickerstaff brainstem encephalitis?
Authors: Ramírez-Bermudez Jesus , Galnares-Olalde Javier Andrés , García-Sarreón Alexis , Rodríguez-Jiménez Karla , Mireles Sara , Martínez-Ángeles Victoria , Kerik-Rotenberg Nora Estela , Meneses-Díaz Iván , Cortés-Mancera Emilly Alejandra , Sinisterra-Solis Fabio Andrés , Vargas-Cañas Edwin Steven , López-Hernández Juan Carlos
Published: September 2022

Abstract: 
Background: Brain 18 FDG PET is very useful in the diagnosis of autoimmune encephalitides against post-synaptic receptors. However, little is known about the metabolic changes in other autoimmune encephalitides, such as Bickerstaff stem encephalitis (BBE).
Objective: to report the case of a patient with BBE with an 18 FDG PET study and to review the literature.
Results: A 20-year-old man with no relevant history presented to the emergency department due to a clinical picture of 7 days of evolution, characterized by non-painful distal paresthesias in the 4 extremities, diplopia, instability on gait and dysphagia. On the day of his hospital stay, he presented alterations in his awake state. The clinical diagnosis of Bikerstaff's stem encephalitis was made. In his paraclinical tests, the cerebrospinal fluid was normal. He received treatment with human immunoglobulin (2 grams/kg) for 5 days. An 18 FDG PET study reported hypermetabolism in the putamen and bilateral caudate nucleus and bilateral occipital hypometabolism.
Conclusion: brain 18-FDG PET may be a subrogate marker for understanding CNS compromise in BBE.
How many participants do I need to test an interaction? Conducting an appropriate power analysis and achieving sufficient power to detect an interaction
Authors: Sommet Nicolas , Weissman David Laurence , Cheutin Nicolas , Elliot Andrew
Published: September 2022

Power analysis for first-order interactions poses two challenges: (a) Conducting an appropriate power analysis is difficult because the typical expected effect size of an interaction depends on its shape, and (b) achieving sufficient power is difficult because interactions are often modest in size. This article consists of three parts. In the first part, we address the first challenge. We first use a fictional study to explain the difference between power analyses for interactions and main effects. Then, we introduce an intuitive taxonomy of 12 types of interactions based on the shape of the interaction (reversed, fully attenuated, partially attenuated) and the size of the simple slopes (median, smaller, larger), and we offer mathematically derived sample-size recommendations to detect each interaction with a power of .80/.90/.95 (for two-tailed tests in between-participants designs). In the second part, we address the second challenge. We first describe a preregistered metastudy (159 studies from recent articles in influential psychology journals) showing that the median power to detect interactions of a typical size is .18. Then, we use simulations (≈900,000,000 data sets) to generate power curves for the 12 types of interactions and test three approaches to increase power without increasing sample size: (a) preregistering one-tailed tests (+21% gain), (b) using a mixed design (+75% gain), and (c) preregistering contrast analysis for a fully attenuated interaction (+62% gain). In the third part, we introduce INT×Power (www.intxpower.com), a web application that enables users to draw their interaction and determine the sample size needed to reach the power of their choice with the option of using/combining these approaches.
Two-dimensional model of flow and transport in porous media: linking heterogeneous anisotropy with stratal patterns in meandering tidal channel deposits of the Venice Lagoon (Italy)
Authors: Bachini Elena , Bellizia Elena , Putti Mario , D'Alpaos Andrea , Ghinassi Massimiliano
Published: September 2022

Understanding the internal structure of permeable and impermeable sediments (e.g. point-bars and tidal-flat deposits) generated by the evolution of meandering tidal channels is essential for accurate modeling of groundwater flow and contaminant transport in coastal areas. The detailed reconstruction of stratal geometry and hydraulic properties from measurements must be accompanied by depositional history information. In this work, we use high-resolution reconstructions of ancient tidal channels of the Venice Lagoon (Italy) to drive 2D simulations of groundwater flow and transport, showing the importance of incorporating information on the sediment accumulation processes into the hydraulic characteristics and how horizontal anisotropy emerging from these processes significantly influences transport. Effective hydraulic conductivity is modeled with a heterogeneous 2D anisotropic tensor with principal directions aligned with observed sedimentation sequences. Comparison of flow and solute dynamics simulated using reconstructed and theoretical hydraulic properties show drastically different pathways of solute propagation.
Social Endorsement Influences the Continued Belief in Corrected Misinformation
Authors: Butler Lucy , Fay Nicolas , Ecker Ullrich K. H.
Published: September 2022

Reliance on misinformation often persists in the face of corrections. However, the role of social factors on people’s reliance on corrected misinformation has received little attention. In two experiments, we investigated the extent to which social endorsement of misinformation and corrections influences belief updating. In both experiments misinformation and fact-checks were presented as social-media posts, and social endorsement was manipulated via the number of “likes”. In Experiment 1, social endorsement of the initial misinformation had a significant influence on belief; participants believed misinformation with high social endorsement more than misinformation with low endorsement. This effect was observed pre-fact-check and post-fact-check. High social endorsement of the fact-checks was associated with reduced misinformation belief; however, evidence for the persistence of this effect was mixed. These findings were replicated in Experiment 2. Our findings indicate that social endorsement can moderate our beliefs in misinformation and the fact-checks designed to correct these beliefs.
Multiplicity, the Corporation and Human Rights in Global Value Chains
Authors: Scheper Christian
Published: September 2022

Human rights in global value chains have become a key field of study in international law and corporate governance. The analysis often starts with a gap – a ‘governance gap’ in human rights protection. This pragmatic starting point calls for pragmatic solutions: better corporate compliance and more accountability. While this goes a long way in addressing corporate misconduct, the global corporate form, its power and legitimation in transnationally generating and appropriating value tend to become naturalized phenomena. Moreover, the effects of accountability agendas on corporate power and legitimation are hardly considered. Instead, I propose to address the ‘human rights problem’ by understanding the corporation and its networks as consequences of international politics – conceptualized as inter-societal multiplicity. The multiplicity lens offers a possibility to replace the governance gap with a productive conception of inter-societal conditions and can complement the focus on accountability and compliance. I conclude the article by tentatively sketching three important consequences of such a starting point for defining the problem of human rights in global value chains: the international dimensions of the division of labour under competitive conditions, the legitimation of corporate practices and the production of knowledge for their regulation.
Socio-economic parameters of functions of the territory of territorial communities in the context of spatial planning
Authors: Dorosh O. , Dorosh A. , Zastulka I.-O.
Published: September 2022

The existing methods and parameters for determining the capacity and monitoring the development of territorial communities in ecological, economic and social sections are analysed. It was established that most of the methods and parameters are fundamental and involve a general assessment of community capacity and are not aimed at being indicators of the development of a separate territorial community in ecological, economic and social terms. It is proposed to use the parameters of the territory's functions as indicators of the development of territorial communities. The choice of the parameters of the territory's functions is based on the need, based on the aspects of spatial planning and spatial development, to plan the territory of the community in such a way that it performs its functions as efficiently as possible within its powers and capabilities. Based on the analysis of scientific works, the definition of the concept of "territory functions" is given and a list of their functions relevant within the framework of this study is formed. The list of parameters of the territory's functions is proposed and substantiated, it is indicated that the communities are able to partially provide them, and it is determined that they could serve as indicators of the development of territorial communities indirectly through the planning documentation of the territory of the community, and the method of their determination is proposed. The socio-economic parameters of the territory functions for the Chinadiiivska settlement territorial community of the Mukachivskyi raion of the Transcarpathian oblast have been determined.