bluuebunny/crossref_metadata_2025_split huggingface dataset:
Indirect caffeine modeling in an urban river
Authors: Peixoto Luis Otávio Miranda , Marques Luana Mayumi Takahasi , Mizukawa Alinne , Azevedo Julio Cesar Rodrigues de 
Published: April 2022

Caffeine is used worldwide as a chemical tracer to identify anthropic pressures on urban water resources. Nevertheless, its quantification demands great financial investments. This research created a model that would indirectly determine a range of possible caffeine concentrations along an urban river, without the need for extensive laboratory work. The model is based on Canonical Correlation Analysis (CCA), which can correlate two sets of different-sized independent and dependent variables in order to generate a single empirical equation. This equation takes as input the concentrations of ammonia nitrogen and orthophosphate, as well as the total population and the population inhabiting irregular housing areas. From the model’s results, it was possible to elaborate a spectrum of possible concentrations of caffeine along the Atuba River (Curitiba-Brazil). The tendency of water quality degradation of this river was also predicted. This model could become a useful preliminary analysis for water resource managers and researchers alike.
Keywords: caffeine, canonical correlation analysis, water quality modeling.
Empleo de naves no tripuladas (DRON/RPAS/UAV) en el entorno de la Isla Decepción en el marco de la XXXI Campaña Antártica del Ejercito de Tierra
Authors: Antonio Donis Quintairos, , Jose Maria Prada Salmeron, 
Published: April 2022

El Ejército de Tierra (ET) participa en la Campaña Antártica Española desde el año 1988, que es la participación militar en el extranjero más antigua actualmente en vigor. Esta misión militar [1] es, sin embargo, única tanto por la lejanía y las dificultades climatológicas/físicas que entraña como por la importancia de la colaboración del Ejército con la investigación científica. Todo ello convierte a la Antártida en uno de los laboratorios científicos más importantes del planeta y, por tanto, en un lugar único para desarrollar proyectos y trabajos, bajo la supervisión del Tratado Antártico que implica la total protección del medio ambiente. Este laboratorio científico ha despertado el interés de la XXXI Campaña Antártica (17-18) en volar DRONES/RPAS por primera vez en dicho continente antártico por el Ejército de Tierra, con distintos fines y misiones. La estricta legislación, dentro del marco del Tratado Antártico y en España, dirigida por el CPE, está regulada por el “Protocolo del Comité Polar Español (CPE) para la operación de aeronaves pilotadas por control remoto (RPAS) y automatizadas (UAV) en la Antártida”. Fundamentalmente basada en las regulaciones de Agencia Estatal de Seguridad Aérea (AESA), es temporal e indica el procedimiento para poder realizar actividades aéreas en la Antártida y aplicada a aeronaves inferiores a 25 kg de peso.
THE ANALYSIS OF DIRECTIVE SPEECH ACT DURING DISTANCE LEARNING
Authors: Santoso Yan Imam , Sugiharto Prasetyawan Aji 
Published: April 2022

Since the whole world has experienced the Covid-19 pandemic, which has an
impact on the education system; it has changed temporarily for an indefinite period.
Learning carried out in Indonesia in particular was changed from face-to-face meetings
to distance learning. Interaction or communication between teachers and students is
carried out online or utilizing technology, both orally and in writing. Speech acts also
influence distance learning, where the expressions are given by the teacher becomes a
part that has power in regulating the success of distance learning. This study aims to
describe the types of directive speech acts performed by teachers to elementary school
students. This research is a qualitative descriptive studywith a population of elementary
school teachers in Batang, Central Java. The researcher took a sample of 10 teachers
who were taken randomly. The results of the study found that directive speech acts with
the type of command expression are often used by teachers in distance learning with 16
expressions. The conclusion of this research is the expression of command is an
expression that is often spoken by the teacher in delivering the material. Through this
research, it is hoped that it can provide brief information that the teacher's directive
speech acts are part of the process of delivering material or information.
Microfinance Services and the Clients’ Socioeconomic Wellbeing: The Clients’ Perspective
Authors: Kizza James , Amonya David 
Published: April 2022

Purpose: Microfinance gained momentum as a tool to serve the very poor and marginalized groups excluded from the formal financial institutions. Without the right type of support, the benefits of microfinance to the targeted beneficiaries become more a rhetoric than a reality. The current study set out to investigate the effect of microfinance services to the clients’ socioeconomic wellbeing from the view point of the target beneficiaries themselves.
Methodology: A total of 108 clients purposively selected participated in the study. The microfinance services were categorized into social services and client protection services with the response variable measured on a dichotomous scale of impact (1) and no impact (0). Primary data was collected from the clients using a self-administered questionnaire and a binary logistic regression model was used to establish the existence of impact of the microfinance services studied and the clients’ social economic wellbeing.
Findings: The logistic regression model seem to suggest that clients’ socioeconomic wellbeing is better attained with the right client protection policies especially during pandemic periods.
Recommendation: It is recommended that in addition to the social services that most microfinance institutions are offering to clients, special attention be paid to integrating services that focus more on client protection.
MARKET PERFORMANCE OF SOFT DRINKS ENTERPRISES IN KIGALI CITY, RWANDA: EMPIRICAL STUDY OF INTERACTIVE MARKETING PRACTICES
Authors: Nimusima Pereez , Kamukama Nixon , Kalibwani Rebecca , Rwakihembo John 
Published: April 2022

Purpose: Even when soft drink production as an entrepreneurial activity has had tremendous impact on society, it continues to face heightened challenges as the world Corona Virus pandemic continues. The choice of a relevant communication strategy however will influence how they attain their goals. The purpose of this study was to examine the relationship between interactive marketing practices and market performance of soft drink enterprises in Kigali City, Rwanda.
Methodology: Cross-sectional design was employed in this study to collect data on samples at a point in time. Simple random sampling technique helped researchers to select 322 soft drink enterprises in Kigali city and data was collected using structured self-administered questionnaire and interview guide in line with critical realism philosophy. Zero-order Pearson correlation analysis was used to test the set hypothesis and regression techniques for prediction.
Findings: Results revealed that interactive marketing practices have a positive and significant association with market performance (r=.267, p<.01).
Unique contribution to theory, practice and policy: The study uniquely contributes to interactivity literature by providing further evidence on the positive relationship that exist between interactive marketing practices and market performance in a soft drink setting in Kigali City. Managers in these enterprises will acquire new insights related to the significance of interactive marketing practices in achieving their promotional and performance objectives. It was recommended that soft drink enterprises orient their strategic decisions towards disseminating their marketing information using interactive communication channels. This has been found out by this study to help them maintain warm relationship with their clients which has future sales leads and profitability implications.
A INTERVENÇÃO PEDAGÓGICA SOBRE O BULLYING NO AMBIENTE ESCOLAR
Authors: Maia de Souza Gabriela 
Published: April 2022

O bullying tem efeitos psicológicos preocupantes na vítima. Ela se sente fraca, especialmente se tem medo de denunciar seus agressores. O bullying pode fazer com que uma criança ou adolescente tenha crises de ansiedade, abandone a escola e, em casos extremos, o pior pode ocorrer, já se tendo inúmeros relatos de suicídios praticados por adolescentes que sofrem bullying. Nesta perspectiva, o objetivo geral deste trabalho foi abordar a diferença entre os projetos de intervenção pedagógica no combate ao bullying no ambiente escolar nos Estados Unidos da América e no Brasil. De modo específico este trabalho buscou discorrer sobre o bullying e suas consequências; analisar os projetos de intervenção pedagógica no combate ao bullying no ambiente escolar numa perspectiva global, americana e brasileira, consecutivamente; e, apresentar a Lei n.º 13.185 e suas peculiaridades. O estudo se fundamentou em pesquisas bibliográficas e metodologias expositivas visando discorrer sobre a temática. Concluiu-se que as políticas escolares devem refletir as melhores práticas informadas por pesquisas científicas e, portanto, recomendo uma maior confiança em práticas baseadas em evidências e rejeição de práticas disciplinares que são reconhecidamente ineficazes. Como o comportamento de intimidação é tão difundido e tão variado em forma e severidade, confiar em sanções criminais não seria aconselhável. Uma estratégia que combine educação, intervenções nas escolas e reforma de políticas que conduzam à mudança cultural parece mais apropriada.
MAS-COMMONKADS: UMA REVISÃO INTEGRATIVA SOBRE A MODELAGEM ORIENTADA A AGENTES
Authors: Galvão Filho Ivam , Madeira da Silveira Gustavo , De Oliveira Mello Jéferson , Ribas Ulbricht Vânia 
Published: April 2022

O MAS-CommonKADS é uma extensão da metodologia CommonKADS utilizada na gestão do conhecimento em organizações e desenvolvimento de sistemas de tarefas intensivas de conhecimento. Nosso principal objetivo neste trabalho é a de realizar uma revisão integrativa sobre o MAS-CommonKADS e a modelagem de agentes. A abordagem adotada foi a de pesquisa qualitativa e na revisão da literatura foram encontrados 16 artigos, aos quais foram integrados 8 trabalhos considerados relevantes à pesquisa, totalizando 24 textos. Acreditamos que esta revisão venha a servir de referência para estudos posteriores sobre o MAS-CommonKADS e a modelagem orientada a agentes, além de contribuir para um melhor entendimento sobre o tema e evolução da metodologia CommonKADS e MAS-CommonKADS.
A MÍDIA DIGITAL NA PESQUISA ACADÊMICA: REPOSITÓRIOS ONLINE E CONHECIMENTO REGIONAL
Authors: Bragagnolo Stefania , Perassi Luiz de Sousa Richard 
Published: April 2022

Neste artigo, apresenta-se parte da etapa exploratória sobre conhecimento regional, com base na Biblioteca Digital Brasileira de Teses e Dissertações (BDTD), Google Acadêmico e SciELO. A temática refere-se à identidade regional da Serra Catarinense, indicando-se a cidade de Lages, como centro de confluência desta localidade. O objetivo da pesquisa está suportado na mídia digital em repositórios interligados a rede online, na busca por aspectos centrais, distintivos e remanescentes da cultura serrana, para atualização do posicionamento identitário regional. Inicialmente, para coleta utilizou-se palavras-chave, encontrando-se os títulos, em seguida, a seleção de resumos e textos para análise. Os resultados obtidos, orientaram o estudo analítico-observacional das marcas regionais, tanto institucionais como comerciais, que apontaram o predomínio universalista sobre a identificação simbólico-regional.
LEAN LEADERSHIP: ATRIBUTOS E COMPORTAMENTOS DE UM LÍDER PRATICANTE DA LIDERANÇA LEAN
Authors: Mendes Rosa Kellyn Clyciane , Caldeira da Silva Yuri , Castro de Almeida Cunha Cristiano José 
Published: April 2022

Resumo: O Lean é um termo utilizado para descrever um Sistema de Produção. Os estudos sobre esse tema são mais focados na sua implantação sob a ótica das ferramentas e filosofia lean. Poucos estudos apresentam o papel da liderança como tema principal e não há uma distinção clara em relação à gerência e liderança. O presente estudo tem por objetivo identificar os atributos e comportamentos da liderança lean. Nesta revisão integrativa da literatura foram exploradas publicações que apresentam os atributos e/ou comportamentos do líder no modelo de liderança lean. Foram analisadas 32 (trinta e duas) publicações que evidenciaram 143 atributos que foram agrupados em 26 categorias. Neste estudo, são apresentadas as 10 (dez) categorias mais mencionadas nos artigos analisados em termos de maior número de menções nos artigos.
احکام القرآن للجصاص میں قواعد فقہیہ اور قواعد اصولیہ کا تحقیقی مطالعہ
Authors: Shah Hafiz Muazzum , Khan Dr Ghulam Hussain , Khan Dr.Haris Saleem 
Published: April 2022

Imam Abu Bakar AL Jassas Al Razi is one of the Prominent exegetes and legal theorists who occupy a distinguished place among Hanafi jurists. He was born in 305 AH and remained a famous Hanafi Legal expert in Baghdad. He wrote a commentary on the Qur'an entitled Ahkam al-Qur'an (The Legal Rulings of the Qur'an) with emphasis on the verses having legal importance. This commentary deals with the deduction of juristic injunctions and rulings from the noble Qur’an in a systematic and methodical way. This research is basically a discussion on AL-Jassas's methodology of deduction of rulings from the Holy Quran with special reference to the principles of Islamic Jurisprudence he used in his commentary on the Quran. The research is a focused study of some important Qawaed Usooliyyah he has applied during his discussion on the various rulings he derives from the Quranic Verses. This study proceeds with an introduction and short biography of Imam Abubakar Al-Jassas followed by an explanation of the general methodology he adopted in His Tafseer. The second part of the study focuses on some important Qawaed Usooliyyah applied and discussed by the AL-Jassas. The last part of this study consists of the conclusion and findings of this article. The study found that Al-Jassas has discussed most of the Qawaed Usooliyyah either explicitly or explicitly and applied them in the process of deduction of rulings from the Holy Quran. He has also used some Qawaed Usooliyyah which he derives from the different verses of the Quran.
Dementia Concerns and Considerations: A CADTH Panel of People With Lived Experience
Authors: Boucher Julie 
Published: April 2022

As the number of Canadians living with dementia rises, so does the demand for dementia-related care across the country.
CADTH convened a 5-member panel of individuals with lived experience of dementia to hear about and learn from their firsthand experiences with dementia-related care, treatment, supports, and services.
The panel highlighted the need for care, treatment, supports, and services that prioritize personhood, are inclusive of individuals with young-onset dementia, strike a balance between safety and empowerment, help with navigating the health care system, and involve dignified and respectful communication.
Supporting people transitioning into dementia and their loved ones and ensuring that they receive care that meets their unique needs, abilities, personal preferences, and values will require meaningful involvement of individuals during planning, development, and delivery of treatment, supports, and services.
These insights from the panel will be available for upcoming CADTH reviews of medical procedures, devices, diagnostics, and drugs related to dementia. They will also be used to identify health technologies and potential topics for future CADTH work about dementia.
Experiencias del personal de salud sobre la implementación de prácticas de protección contra COVID-19 en Argentina
Authors: Danesi Emmaría , Maltz Tatiana Yael , Blanco Josefina , Peyran Pamela , Carbajal de la Fuente Ana Laura , Fernández Marisa Liliana 
Published: April 2022

El objetivo de este estudio fue indagar sobre experiencias y percepciones del personal de salud (PDS) de Argentina en la implementación de protocolos para su protección durante la pandemia por COVID-19. Se realizó una encuesta al PDS a nivel nacional, relevando datos sociodemográficos, de protocolos, recursos y aspectos psicosociales. Se analizaron 2010 encuestas. El 76.4% fueron mujeres, 43 años de edad media, 35% médicos/as y 72.7% del subsistema público. El 37.2% aumentó su carga horaria y el 22.5% presentaba algún factor de riesgo, de quienes 20.4% tuvo licencia o reasignación de tareas. Se establecieron protocolos sobre uso de equipos de protección personal (EPP) en 91% de instituciones y otras temáticas en menor medida. La claridad de los mismos fue bien valorada y hubo entrenamiento en 60.8% de los casos. La conformidad con la disponibilidad y calidad del EPP fue variable, con mejor valoración en el subsector privado. El 60.4% tuvo necesidad de obtener EPP por medios propios. El 48.4% de los encuestados siguió los protocolos de uso de EPP, variando según grupos de riesgo. El indicador global de valoración institucional fue 6.45/10 (IC 95% 6.38-6.53). El 87.2% del PDS dijo haber sentido angustia y esto se relacionó con peor comunicación con superiores y peor valoración institucional. De este estudio surgen dificultades en la implementación de los nuevos cuidados, y la necesidad de intensificar esfuerzos en recursos y organización institucional para mejorar las condiciones de trabajo.
Muchas gracias
Authors: Revista ASEI  
Published: April 2022

El equipo editorial de Actualizaciones en SIDA e Infectología agradece enormemente a los 37 revisores que han dedicado su tiempo y experiencia al cuidadoso proceso editorial de la revista durante los últimos doce meses. En ese lapso se recibieron y evaluaron 25 trabajos, de los cuales 15 fueron aprobados, 5 rechazados y 5 continuaban en proceso de evaluación al finalizar el año 2021.
Los editores desean expresar su sincero agradecimiento a los siguientes revisores por su generosa contribución en la evaluación de trabajos durante 2021.

Afeltra, Javier

Arrigo, Diego

Atorri, Silvia

Balasini, Carina

Benetucci, Jorge

Cahn, Florencia

Cecchini, Diego

Contarelli, Jorge

Córdova, Ezequiel

Cunto, Eleonora

de Vedia, Lautaro

Dignani, Cecilia

Fariña, Javier

Freuler, Cristina

Fridman, Vanesa

Gonzalez, Liliana

Guzzi, Leda

Larrosa, Luciana

Lauffer, Natalia

Levalle, Jorge

Lloveras, Susana

Lopardo, Gustavo

Lucas, Mar

Martini, Sergio

Mauas, Romina

Moyano, Mónica

Nemirovsky, Corina

Mykietiuk, Analía

Quirós, Rodolfo

Rollet, Raquel

Spadaccini, Luciana

Rüttiman, Ricardo

Stryjewaki, Martín

Sued, Omar

Teijero, Ricardo
SKRINING DAN KARAKTERISASI SIMPLISIA DAUN TEMPUYUNG (Sonchus arvensis.L)
Authors: Irmayanti Harahap Nina 
Published: April 2022

Daun Tempuyung (Soncus arvensis. L) merupakan tanaman gulma yang digunakan sebagai obat tradisional yang mempunyai prospek pengembangan industri obat modern menjadi fitofarmaka.. Tempuyung yang merupakan suku Asteraceae ini mempunyai nama yang beragam pada masing-masing daerah.Daun tempuyung di Indonesia sering digunakan sebagai obat untuk “menghancurkan” batu ginjal.Menurut penelitian terdahulu diketahui bahwa di dalam daun tempuyung terkandung kalium yang mempunyai kadar yang cukup tinggisehingga Kehadiran kalium ini membuat batu ginjal, berupa kalsium karbonat, tercerai berai melalui efek diuretiknya.Hasil pemeriksaan mikroskopis ditemukan fragmen dari Kristal kalsium oksalat yang berbentuk jarum, kelenjar minyak atsiri, rambut kelenjar, rambut penutup, tipe anisositik dan berkas pembuluh. Hasil pemeriksaan karakterisasi simplisia diperoleh kadar air 5,33%, kadar sari larut dalam air 28,27%, kadar sari larut dalam etanol 9,42%, kadar abu total 16,44%, kadar abu tidak larut dalam asam 0,61%. Hasil penapisan fitokimia menunjukkan adanya senyawa golongan flavonoida, alkaloida, tannin, antrakuinon, glikosida,steroida/terpenoida dan saponin.
Recent advances in hydrogen production using MXenes-based metal sulfide photocatalysts
Authors: Akhoondi Asieh , Ghaebi Hadi , Karuppasamy Lakshmanan , Rahman Mohammed M. , Sathishkumar Panneerselvam 
Published: April 2022

At present, the composition and crystalline structure of transition metal nitrides or carbides (MXenes) and their derivatives are continuously expanding due to their unique physicochemical properties, especially in the photocatalytic field. Advances over the past four years have led to improved preparation of new MAX phases, resulting in new MXenes with excellent photo-thermal effect, considerable specific surface area, long-term stability and optimum activity. Since MXenes have good electrical conductivity and their bandgap is adjustable under the visible light range, this group is one of the best promising candidates for hydrogen production from photo-splitting of water as an environment-friendly method of converting sunlight to chemical energy. Progress in noble metal-free photocatalyst associated with more understanding of the fundamental mechanism of photocatalysis has enabled a proper choice of cocatalyst with better efficiency. In this study, the photocatalytic production of hydrogen through MXens as a support and co-catalyst on metal sulfide is summarized and discussed. Recent advances in the design and synthesis of MXenes-based metal sulfide nanocomposites to increase the efficiency of photocatalytic hydrogen production are then highlighted. Finally, the challenges and future prospects for the development of MXenes-based metal sulfide composites are outlined.
DISCLOSURE OF PRINCIPALS-AGENT BEHAVIOR DUE TO ASYMMETRIC INFORMATION BASED ON LOCAL VALUES IN INSTITUTIONS VILLAGE FUND MANAGEMENT
Authors: Subhan Subhan Purwadinata , Ika Fitriani  , Asmini Asmini 
Published: April 2022

The purpose of this study is to uncover the main agent behavioral problem caused by asymmetric information. The focus of this research is on identifying and answering behavioral issues that occur between principals and agents in the village fund management institutions. The methodology design uses an interpretive paradigm approach by applying a principals-agent theory based on information, that is, tracing the relationship of informant behavior in symbolic interactions that are interpreted by the cultural values of Sumbawa. Qualitative research and indepth interviews were conducted with several competent speakers on village fund management institutions and Sumbawa cultural experts. The research shows that there is asymmetric information about the use of village resources by agents who make themselves opportunistic and weaken the trust of the principals (village community) in him. The solution to the problem is a sabalong desa behavioral approach (improvement of the village) in the sense of mutual value and mutual trust in the value system of congratulations (towards security) and the value of justice and balance in the sabalong Samalewa value system uses relationships between village communities and village leaders institutionally. The conclusion of the study is that asymmetric information makes the agent behavior opportunistic and weakens the confidence of the principalss, through mutual value (mutual trust) and mutual worth (mutual respect), in the value system of the salamat (towards safety) and value be overcome by justice and the value of balance of values sabalong samalewa (balanced and harmonious) to strengthen the institutional management of village funds.