bluuebunny/crossref_metadata_2025 huggingface dataset:
Stereocontrol via Propeller Chirality in FLP-Catalyzed Asymmetric Hydrogenation
Authors: Kótai Bianka , Laczkó Gergely , Hamza Andrea , Pápai Imre
Published: January 2024

Utilization of chiral frustrated Lewis pairs as catalysts in enantioselective hydrogenation of unsaturated molecules represents a promising approach in asymmetric synthesis. In our effort to improve our current understanding of the factors governing the stereoselectivity in these catalytic processes, herein we examined the mechanism of direct hydrogenation of aromatic enamines catalyzed by a binaphthyl-based chiral amino-borane. Our computational analysis reveals that only one particular conformer of the key borohydride reaction intermediate can be regarded as a reactive form of this species. This borohydride conformer has a well-defined chiral propeller shape, which induces facial selectivity in the hydride transfer to pro-chiral iminium intermediates. The propeller chirality of the reactive borohydride conformer is generated by the axially chiral binaphthyl scaffold of the amino-borane catalyst through stabilizing pi-pi stacking interactions. This new computational insight can be readily used to interpret the high degree of stereoinduction observed for these reactions. We expect that the concept of chirality relay could be further exploited in catalyst design endeavors.
Organising the metals and nonmetals: An update
Authors: Vernon Rene
Published: January 2024

This paper updates my 2020 article, “Organising the metals and nonmetals” in which I advocated for parsing the periodic table into four kinds of metals and four of nonmetals. This framework is retained and updated, and augmented with some additional chemistry-related and philosophical observations.
Competitive co-diffusion as a route to enhanced step coverage in chemical vapor deposition
Authors: Haridas Choolakkal Arun , Niiranen Pentti , Birch Jens , Pedersen Henrik
Published: January 2024

Molecules with a lower mass diffuse faster than heavier molecules in a mixture of gases at local thermodynamic equilibrium. We hypothesize that this phenomenon can be used to improve film uniformity and step coverage in chemical vapor deposition (CVD). Our concept is to add a heavy inert molecule as a diffusion additive to enhance the diffusion of the reactive gas species. We verify this by adding a co-flow of Xe in a thermal CVD process for boron carbide using a single source precursor. When adding a co-flow of Xe to the process we noted an increase in step coverage from 0.71 to 0.97 at 550 °C in 10:1 aspect ratio feature. The concept was further validated by depositing in lateral high aspect ratio chips with 500 nm gap height, rendering a penetration depth of about 25 μm with maintained material homogeneity into the structure. The results show that competitive co-diffusion with a heavy inert gas is a viable route to conformal CVD films.
“Systems thinking encourages a safe space to offer different perspectives and insights”: Student perspectives and experiences with ST activities
Authors: Szozda Alisha Renee , Lalani Zahra , Behroozi Samira , Mahaffy Peter G , Flynn Alison B.
Published: January 2024

Researchers and educators have been exploring systems thinking (ST) in chemistry education to better equip citizens for 21st century challenges; however, little is known about students’ perspectives and experiences. In this study, we investigated students’ perspectives of ST and their experiences with ST activities. We designed and implemented a ST intervention, performed individually and collaboratively, as well as follow up interviews. Twenty-four undergraduate and graduate students participated in this study and reported a variety of experiences and perspectives. For students’ experiences, we found that: (1) while collaborating, participants recognized and appreciated different perspectives, (2) participants included chemistry concepts and connections in their system maps despite having difficulties, (3) system maps emphasized problems/solutions and causes/effects and differed in terms of organization and intended purpose, and (4) limitations to system map construction included time, knowledge, and technology skills. Students also expressed positive perspectives of a ST approach based on their experience engaging with the ST intervention and believed a ST approach (1) is beneficial to learning, (2) captures interest and engagement, (3) allows perspectives to be shared and gained, and (4) provides personal, social, and professional relevance. Based on these findings, we suggest aspects to consider when planning and implementing ST activities and identify future research required to better understand the impacts of ST in chemistry education.
The find of six species new to Belgium highlights the role of the stone trade as a pathway for non-native land snails (Gastropoda: Stylommatophora
Authors: Bronne Louis , Delcourt Johann
Published: January 2024

Surveys in stone yards in Wallonia (southern Belgium) led to the find of six taxa of land snails being new to Belgium and one being new to Wallonia. The new taxa can be divided into two groups: living animals of the European species Charpentieria itala, Laciniaria plicata, Chilostoma cingulatum, and Theba pisana, and shells with remains of the dead animals in the case of the Asian taxa Cathaica fasciola, Acusta sp., and Bradybaena jourdyi. The latter are widespread in their respective Asian native range while Acusta sp. and B. jourdyi had never been reported from Europe. We discuss the role of stone yards as hubs for the dispersion of land snails. The individuals of the newly observed taxa may have arrived in several waves (with successive arrivals of stones) and may not reproduce in the stone yard. We explore the risks of settling. In this study, we provide evidence that the doorsnails C. itala and L. plicata have already settled elsewhere in Wallonia. Theba pisana, C. fasciola and Acusta sp. have the potential to behave as invasive
Entrevista realizada al profesor Juan Carlos Pacheco Giraldo , a raíz del lanzamiento de su libro Emociones para un nuevo mundo. Con una reflexión sobre la educación a futuros docentes de primera infancia en la Universidad
Authors: Torres Hurtado Christian , Pacheco Giraldo Juan Carlos
Published: January 2024

Entrevista realizada al profesor Juan Carlos Pacheco por el lanzamiento de su libro Emociones para un nuevo mundo. Con una reflexión sobre la educación a futuros docentes de primera infancia en la Universidad, publicado por la Universidad Libre en 2022.
Comprender la importancia de la formación continua del docente de enfermería.
Authors: Lopez Escalona Deivis eduardo
Published: January 2024

El propósito principal de este estudio es comprender la importancia de la formación continua del docente de enfermería, tomando en cuenta que el área de la salud está en constante crecimiento respecto a nuevas sepas de enfermedades, nuevos equipos, nuevos procedimientos, y existen docentes que desconocen estos. Para el sustento metodológico la investigación se centra en un paradigma postpositivista- cualitativo, con un enfoque interpretativo, y al cual se le aplicó un método fenomenológico – hermenéutico, para la recolección de datos se realizaron entrevistas a profundidad a tres supervisoras de enfermería de diversos hospitales y centros clínicos, estas son parte del personal docente de universidades de la región Yaracuyana (Venezuela). Estas tres supervisoras sirvieron como informantes clave para conocer desde su percepción que opinan del tema u objeto de estudio. Para el análisis de datos y resultados se trabajó con una triangulación de las respuestas obtenidas durante las entrevistas y el análisis se realizó aplicando una hermeneusis interpretativa de estas respuestas. Se obtuvo como resultado la constatación a cerca de la importancia de una formación continua y de la actualización de los conocimientos para docentes en general. Se llega a la conclusión que aunque el docente presente diversas causas por la cual no continúa su formación, esta se convierte en una necesidad para lograr una educación de calidad.
LAND MARKET INFRASTRUCTURE
Authors: Бабміндра Д.І. , Слободяник І.М. , Сметанко А.А.
Published: January 2024

This article is dedicated to the search for an effective model of environmentally friendly agricultural land use and the agricultural economy in Ukraine, taking into account the rating assessment of the investment attractiveness of administrative-territorial features of land resources and directions aimed at stimulating investment activities. The article conducts an analysis and researches the directions of utilization, development trends, and mechanisms of state support for stimulating the investment attractiveness of land resources. In the course of the research, a list of measures dedicated to the development of directions and mechanisms of support for stimulation, formed through investment attractiveness, is examined, considering the nature of their distribution and efficiency, taking into account eco-friendly technologies. The study explores the goals and objectives of eco-economic land use through the formation of investment attractiveness of land resource potential as a scientific prerequisite for the development of land relations in Ukraine. Priority sectors of the economy are highlighted, through which the potential of land use, land resources, and investment attractiveness is revealed. The article analyzes and outlines land relations and land use problems, proposing ways to address them. It identifies and proposes several significant mechanisms for supporting state incentives for investment attractiveness. A list of measures is proposed for the environmentally safe and dynamic development of market land relations in Ukraine. The directions for regulating environmental land use are identified as one of the most important and positive platforms for regional investment attractiveness development.
WAYS TO IMPROVE ENTERPRISE PERSONNEL SAFETY MANAGEMENT EFFICIENCY
Authors: Дашко І.М. , Андросова О.Ф. , Стефаник С.М.
Published: January 2024

It is noted that personnel management is an element of social management, traditionally understood as the management of people and their teams. It has been identified that one of the most critical issues is enterprise management from the perspective of economic security. The essence of the concept of enterprise security has been disclosed. The significance of employee safety within the overall security system has been explored, acknowledging its crucial role. The concept of personnel security has been defined as the foundation of the enterprise’s economic security, characterized by various approaches and aligned with diverse tasks to fulfill the core objectives of employee safety at the enterprise. It is emphasized that enterprises constantly face various threats. Various approaches to personnel safety of employees, which ensure the main tasks of personnel safety of employees of the enterprise, are analyzed. The disclosed principles necessary for establishing effective personnel security include consistency, legality, morality, interest, economic efficiency, interaction, and promptness. Scientific sources on enterprise personnel security have been reviewed, identifying different scholars’ approaches based on process-oriented, structural, functional, and goal-oriented perspectives to understand its essence. Strategic goals for establishing personnel security have been outlined. Internal and external risks and threats to personnel security at the enterprise have been identified. Proposals for improving the management of personnel security at the enterprise have been developed, using the example of the LLC “Agency “DZHEB.” General measures to enhance employee safety, when implemented collectively, can positively impact ensuring personnel security at the enterprise.
Potencialidades de tarefas para o cálculo de medida de áreas de superfícies de prismas
Authors: Rêgo Marcelo Gonçalves , Lopes Lailson dos Reis Pereira , Mota Janine Freitas
Published: January 2024

O artigo é recorte de uma pesquisa de abordagem qualitativa que se orientou pela questão Como criar oportunidades de aprendizagem para o cálculo de medida de áreas de superfícies dos prismas com a incorporação de um conjunto de tarefas na prática docente?. Para a produção de dados, foi empregado um questionário inicial, seguido da resolução de um conjunto de tarefas pelo participantes e, posteriormente, um questionário final. Uma das principais contribuições do conjunto de tarefas foi a criação de um ambiente que estimulou o compartilhamento de ideias, a discussão e a socialização de estratégias, resultando na produção de conhecimentos geométricos. Ao longo do estudo, foi possível constatar que as tarefas baseadas em enunciados abertos potencializaram, nos estudantes, a flexibilidade de explorar diferentes procedimentos de resolução, incentivando a criatividade e a autonomia no processo de aprendizagem.
The Legal Basis for the Use of Artificial Intelligence in Decision-Making by Public Authorities
Authors: Kakokho T. G.
Published: January 2024

This article centers on the legal regulation of artificial intelligence (AI) use in public administration. The main features of AI, the risks associated with its use in the public sector, and its key functions were outlined. The program and strategic plans for AI introduction in Russia were systematized. The prospects for creating a digital state were highlighted. Through careful analysis, the most viable areas of public administration were identified where AI can realize its full technical potential without entirely taking over the tasks of human officials (such as digital controllers, judges, and investigators). A clear distinction was revealed between “weak” AI, a technical assistant and decision-making tool for human officials, and “strong” AI, a fully-fledged subject of legal public relations with legal capacity. The connection between the development of new technologies and the evolution of the state apparatus was stressed. It was concluded that the integration of multiple algorithms in management activities is causing a shift from quantitative to qualitative changes: the ways state bodies exercise their public powers are being altered and revised.
Primer registro del gavilán pico de gancho (Chondrohierax uncinatus) en el estado de Coahuila, México
Authors: Gámez-Benavides Raúl Eduardo , Ceyca Contreras Juan Pablo
Published: January 2024

En el noreste de México, el gavilán pico de gancho (Chondrohierax uncinatus) se limita a las estribaciones de la Sierra Madre Oriental, en Tamaulipas y Nuevo León. El 28 de febrero de 2021, fotografiamos una hembra de gavilán pico de gancho en vuelo circular sobre un sitio de bosque de coníferas a más de 2,600 msnm, cercano a Los Lirios, municipio de Arteaga en Coahuila. Esto representa el primer registro documentado del gavilán pico de gancho en el estado de Coahuila, México. Hipotetizamos que la riqueza y abundancia de caracoles terrestres nativos y el incremento en la abundancia de caracoles invasores en la Sierra Madre Oriental expliquen la presencia del gavilán pico de gancho en la región, dada que estos moluscos son su alimento principal. Futuros monitoreos son necesarios para confirmar la residencia de esta especie rapaz y la extensión de su distribución en el noreste de México.
Primer registro del colibrí barba negra (Archilochus alexandri) en Isla Socorro, Archipiélago de Revillagigedo, México
Authors: Castillo-Huerta Norma , Félix Lizárraga María , Solís-Carlos Fernando
Published: January 2024

Se han registrado más de 150 especies de aves para el Archipiélago de Revillagigedo, pero hasta este trabajo no existe registro de una especie de colibrí. En noviembre del 2017, durante una expedición de monitoreo estacional de aves terrestres en Isla Socorro, observamos tres individuos de colibrí. Distinguimos a los individuos del género Archilochus de colibríes pequeños migratorios, principalmente por su estructura corporal pequeña al vuelo y su largo pico. Además, presentaron el morfo semejante al de la hembra adulta o un juvenil del colibrí barba negra (Archilochus alexandri), que inverna en el continente al oeste de México. Observamos a uno de los individuos alimentándose del néctar de las flores de amole (Ipomoea triloba) dentro de la vegetación de tipo matorral mixto de la isla. Este es el primer registro de un colibrí en el Archipiélago de Revillagigedo, y primer registro del colibrí barba negra en Isla Socorro, aumentando la riqueza biológica de isla, así como la distribución del colibrí barba negra.
De las montañas al valle: el Águila Real (Aquila chrysaetos) en Coahuila, México
Authors: Chavez-Lugo Eber Gabriel , Cruz-Bazan Erika Jasmin , Cruz-Anaya Arturo , Encina-Domínguez Juan Antonio , Ramírez-Albores Jorge E
Published: January 2024

El Águila Real (Aquila chrysaetos) es una rapaz amenazada a nivel nacional, que se distribuye desde el norte del país hasta el centro de México. Sin embargo, existen escasos reportes de su presencia dentro del rango de distribución en México, como es el caso para Coahuila. Hicimos observaciones en campo en la región sureste de Coahuila durante el periodo de 2017 al 2023, complementada con una revisión de los registros de monitoreo en campo en diferentes bases de datos. Con estos registros, generamos una modelación de idoneidad ambiental para Aquila chrysaetos utilizando el algoritmo MaxEnt para identificar zonas prioritarias para la conservación que no se encuentran dentro de un área natural protegida. Los registros encontrados de individuos de A. chrysaetos evidenciaron en gran medida que la mayor probabilidad de ocurrencia se encuentra en la parte noroeste y sureste de Coahuila en zonas de matorral desértico y pastizal natural. El modelo de idoneidad climática indicó que las zonas prioritarias para conservación se ubicaron adyacentes a las áreas naturales como Maderas del Carmen, Sierra de Arteaga, Sierra de Zapalinamé, Ocampo y Don Martín. Nuestra modelación de la idoneidad climática para A. chrysaetos nos permitió identificar zonas prioritarias para la conservación que no se encuentran dentro de un área natural protegida, lo que implica que estas zonas idóneas para que habite A. chrysaetos sean consideradas prioritarias para la conservación de la especie.
Escenario actual de la especialidad en medicina física y rehabilitación en Brasil
Authors: Magalhaes Suzigan Erika , De Melo Carvalho Rocha Eduardo
Published: January 2024

La medicina física y rehabilitación (MFR), también conocida como fisiatría, es la especialidad médica que tiene como objetivo restaurar la función de las personas, para lo cual actúa en la prevención, el diagnóstico y el tratamiento no quirúrgico de los trastornos asociados a la discapacidad física. En Brasil, la MFR como especialidad se oficializó en 1954, pero a pesar de su reconocida importancia, sigue siendo una de las especialidades más pequeñas y menos conocidas del país, encontrándose una proporción de 0,48 médicos fisiatras por cada 100.000 habitantes. Aunque actualmente hay un aumento de la inversión en rehabilitación en el país, existe una gran necesidad de incrementar los centros de formación de especialistas en MFR y llevar la especialidad a las facultades de medicina para demostrar su importancia real.
Investment Intentions Among Students in Bali Province
Authors: Dewi Luh Gede Kusuma , Wahyuni Made Arie , Dewi Nyoman Ayu Wulan Trisna
Published: January 2024

During the Covid-19 pandemic, social media was filled with cryptocurrency investment, however the results of research in 2022 showed that only 17% of respondents were interested in investing in cryptocurrency. Therefore, this research was carried out again to determine the investment intentions of students in Bali Province. The results of this research found that currently, students have invested in savings, deposits, shares, gold, mutual funds and other types of investment. The conclusions that can be drawn are: students fully understand Access information about investments. Investment concepts. types of investment. Benefits from investment. ways to invest. investment instruments. However, there are still students who do not understand the basic knowledge of managing finances. the importance of financial planning in investment decisions. Investment for low income. Therefore, there is a need for further socialization regarding investment through formal channels such as schools or lectures and also non-formal channels such as social media.
Carcinoma espinocelular infiltrante: reporte de caso
Authors: Esmeral Atehortúa Koretta , Arbeláez Eslait Sergio , Arbeláez Bolaños Sergio , Eslait Merchán Rosa Claudia , Londoño Daguer Valeria , Mestre Daza Asdrid , Arango Mendoza Santiago
Published: January 2024

El carcinoma espinocelular es una neoplasia maligna de origen epidérmico, con características tìpicas como: crecimiento rápidamente progresivo, anaplasia, daño tisular localizado y generador de metástasis.
Tratamos el reporte de caso de un paciente que consulta por el crecimiento rápidamente progresivo de una lesión tumoral vegetante y ulcerada en el labio inferior, con compromiso de la comisura labial derecha. El defecto requirió extirpación de la lesión con reconstrucción del labio.
Formas de vida de la vegetación en el límite superior de un bosque de alta montaña en México
Authors: Pérez-Suárez Marlin , Alfaro Ramírez Farid Uriel , Ramírez Albores Jorge Enrique , Placencia Escalante Francisca Ofelia
Published: January 2024

The objective of the present study was to characterize the diversity of life forms and the plant community structure along an altitudinal gradient of the treeline ecotone of Pinus hartwegii Lindl. at Nevado de Toluca, Mexico. Plant species in the treeline ecotone were sampled, identified, and quantified according with the life forms. Diversity of life forms of the ecotone was calculated according to the Shannon diversity Index, and the structure was evaluated based on the density and abundance of plant species. A total of 43 plant species belonging to 30 genera and 18 botanical families were identified. Chamaephytes were the most abundant life form (>50 %), with increasing altitude, the diversity of life forms increased, while the abundance of life forms decreased. Species diversity was proportionally and significantly related accordingly to one-way ANOVA, with increasing altitude along the treeline ecotone. Pinus hartwegii treeline ecotone was diffuse in form and characterized by greater abiotic stress conditions at higher altitudes which was not observed in this case, due to the altitudinal range sampled, and to the fact that this ecotone represents the forest species distribution limit and the beginning of grassland distribution. At high altitudes life forms experiment greater selective pressures and must be adapt to extreme environmental conditions, which increase with the altitude. Also, distinct life forms present at the treeline ecotone of P. hartwegii may modify environmental conditions or processes and therefore regulate the response of other associated species to climate change.
Análisis de la temperatura superficial en las áreas verdes de la ciudad de Durango, Durango
Authors: Reyes Rodríguez Claudia Fabiola , Rosas Chavoya Marcela , López Serrano Dr. Pablito Marcelo , Prieto Ruiz José Ángel , Hinojosa Espinoza Félix , Vega Nieva Daniel José
Published: January 2024

Las áreas verdes de las zonas urbanas contribuyen a la regulación térmica y por lo tanto al confort de la población. El objetivo del presente trabajo fue analizar el efecto de las áreas verdes en la temperatura superficial (TS) registrada mediante sensores remotos en la ciudad de Durango, Durango. Se diferenciaron las áreas verdes públicas y privadas existentes en la ciudad y se calculó la superficie en metros cuadrados por habitante. Se realizó una clasificación por uso de suelo (urbano, cuerpo de agua, suelo desnudo y área verde) con el fin de analizar la TS derivada de imágenes del satélite Landsat 8 y sistemas de información geográfica (QGIS); además, se hizo una comparación de TS en tres tipos de áreas verdes (parques, plazas, jardines y camellones). Se analizó el comportamiento de la TS en dos estaciones del año, en invierno de 2021 y primavera de 2022; a partir de lo cual se identificaron las zonas con mayor incidencia de temperatura en dos periodos. Los resultados indicaron una TS menor en las áreas verdes comparada con el uso de suelo urbano (zonas de concreto, construcción y asfalto), así como una tendencia regulatoria en las áreas verdes de mayor extensión (parques). El producto satelital TS permitió evaluar la temperatura en espacios con vegetación dentro de una zona urbana, y se demuestra que entre mayor es el área verde, más regulación térmica existe en las zonas urbanas.
Diferencias en la respuesta de indicadores dendrocronológicos a condiciones climáticas y topográficas
Authors: González Tagle Marco Aurelio , González Cásares Marcos , Himmelsbach Wibke , Gárate-Escamilla Homero Alejandro
Published: January 2024

La dinámica de la vegetación en ecosistemas forestales, comúnmente, se atribuye a factores climáticos. Sin embargo, aún existe un conocimiento limitado sobre cómo la topografía influye en la sensibilidad climática de especies forestales. Se determinó la respuesta de indicadores dendroecológicos de Pinus arizonica a la exposición y la variabilidad climática. Se obtuvieron índices de ancho de anillo (IAA) e incrementos de área basal (IAB). Se calculó la correlación entre los IAA, registros mensuales de precipitación acumulada (PP) y temperaturas medias (Tmáx y Tmín) en tres periodos: 1990-2000 (B1), 2001-2011 (B2) y 2012-2021 (B3). Se realizaron las pruebas de Mann-Whitney y de Kruskall-Wallis para comprobar diferencias en el IAB por exposición (noroeste, NO y noreste, NE) y por bloque temporal, respectivamente. La Tmáx limitó el crecimiento en los tres periodos, la Tmín lo restringió en el B2 y la PP lo favoreció en los B1 y B2. Se detectó un mayor IAB en la exposición NO (224.7 mm2 año-1) en comparación con la NE (143.9 mm2 año-1). Existió un aumento significativo en el IAB en los periodos B2 (62.1 mm2 año-1) y B3 (56.9 mm2 año-1) en comparación con el B1 (51.2 mm2 año-1). Esto resalta la importancia de considerar la topografía al analizar las asociaciones clima-crecimiento de especies forestales. Considerar la interacción de factores climáticos y microclimas asociados a la topografía específica del sitio, genera una visión integral de los procesos ecológicos, lo que permite proponer mejores estrategias de manejo forestal para la mitigación de los efectos del Cambio Climático.
ENTRE CUIDADO E SOBRECARGA: PARADOXOS DO TRABALHO DOCENTE NO CONTEXTO DA PANDEMIA
Authors: Cruz Rodrigo Ramos da , PINHEIRO LEONARDO VICTOR DE SA
Published: January 2024

O objetivo deste estudo é identificar os paradoxos relacionados ao trabalho remoto docente durante a pandemia de Covid-19. A pesquisa possui uma abordagem qualitativa, de caráter exploratório, utiliza
RENASCIMENTO EM FLANDRES E ITÁLIA
Authors: Fernandes Lucas
Published: January 2024

Introdução: O renascimento consiste no nome dado ao período histórico designado pela efervescência artística, cultural, científica acontecida na Europa, mais precisamente na península Itálica, na Hola
Graffiti - A arte urbana e a arte de expressão
Authors:   , Quirino Raiane
Published: January 2024

O grafite por longos anos foi visto como um ato de marginalidade, pela sua força em
protestos contra determinado assunto, ou pela sua forma de expressão. Hoje, o grafite é visto
como Arte contemporânea e linguagem visual. Não presente apenas pelas ruas, o grafite está
em galerias, museus, exposições, vernissages. Sua forma de comunicação se tornou
reconhecida, transformando a forma como era visto, já não era mais apenas uma expressão
artística, era um meio de comunicação alternativo. Dentro da publicidade, o grafite ganhou
destaque, em estudos de psicologia, comunicação social, em áreas da Arte, sociologia,
semiótica, entre outros. O grafite é a Arte comunicativa, alternativa, onde muitos se identificam
e onde se expõe, expressam suas memórias, suas revoltas, sentimentos e angústias. Nesta
área da Arte, temos muitos autores que usam do anonimato para se expressarem pelos muros
afora, e Banksy com sua produção autárquica, é um deles. Conhecido pela obra que se
autodestruiu ao ser leiloada, o artista tem um longo catálogo de obras espalhadas pelo mundo,
em museus, muros, galerias. Ao observarmos suas obras, notamos a sátira, as paredes
pintadas por Banksy transmitem mensagens – diversas –, que ao pararmos para uma
observação, podemos decifrá-las
História e cultura afro-brasileira na perspectiva da lei 11.645/2008: um estudo de caso da escola estadual CEINJAR no município de São João dos Patos – MA
Authors: Sá Tarcísio Souza de , Lopes João Alexandre Cardoso
Published: January 2024

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Perancangan Sistem Diagnosis Kesehatan Manusia Melalui Screening Digital Berbasis Desktop Application Menggunakan Metode Forward Chaining dan Neural Network
Authors: Agustin Indis Dwi , Nurahmad Hadi Cahyadi  , Mifta Aulia Ramadhani  , Mujtaba Fa’akuli Zazila  , Am Maisarah Disrinama
Published: January 2024

Masalah pelayanan rumah sakit salah satunya antrian merupakan hal yang penting karena mempengaruhi produktivitas rumah sakit. Atrian rumah sakit dapat disebabkan karena banyaknya pasien serta lamanya penanganan pasien. Menurut Peraturan Menteri Kesehatan Republik Indonesia Nomor  30 Tahun 2022, standar kepuasan pasien terhadap pelayanan kesehatan harus mencapai â‰¥ 90 % dimana salah satu indikatornya yaitu lama waktu tunggu. Lamanya waktu tunggu atau antrian dapat menyebabkan pelayanan medis menjadi kurang maksimal terutama pada pasien yang memiki keluhan darurat (Prabowo, 2019). Oleh karena itu, untuk meningkatkan produktivitas pelayanan rumah sakit dilakukan perancangan sistem diagnosis kesehatan manusia melalui screening digital berbasis desktop application menggunakan metode forward chaining dan neural network untuk memudahkan dokter dalam mendiagnosa penyakit pasien. Pada inovasi ini juga dilengkapi dengan deteksi tingkat keparahan dan rekomendasi pengobatan kepada pasien. Tujuan dari penelitian ini yaitu menciptakan model pengetahuan yang dapat memprediksi penyakit pasien. Hasil dari penelitian ini yaitu didapatkan tingkat akurasi pengujian diagnosis penyakit pasien mencapai 86,6% dengan kemampuan fungsional aplikasi diagnosis yang dirancang dapat berfungsi 100%. Dengan adanya inovasi ini, diagnosis gejala penyakit manusia dapat dilakukan secara tepat dan tepat sehingga produktivitas rumah sakit dan derajat kesehatan pada setiap masyarakat di Indonesia meningkat.
Penerapan Promosi Kesehatan Metode Brainstorming Terhadap Pengetahuan Klien Tentang Tanda-Tanda Bahaya Kehamilan
Authors: Sri Wahyuni  , Sri Maryati
Published: January 2024

Salah satu indikator yang dapat menunjukkan kesejahteraan penduduk suatu negara adalah jumlah kasus kematian ibu dan bayi. Perdarahan, hipertensi selama kehamilan, dan penyakit sistem peredaran darah adalah penyebab utama kematian ibu. Salah satu faktor yang berkontribusi pada kemampuan ibu untuk mengidentifikasi tanda-tanda awal bahaya kehamilan dan melakukan pengobatan awal adalah pengetahuan ibu. Metode brainstorming merupakan promosi kesehatan yang dapat diberikan guna peningkatan pengetahuan ibu. Tujuan penelitian ini untuk mengidentifikasi pemahaman ibu hamil sebelum dan setelah menerima promosi kesehatan melalui metode Brain Storming tentang tanda-tanda bahaya kehamilan. Metode penelitian ini menggunakan pra eksperimental dengan desain one grup pretest postest. Penelitian melibatkan ibu hamil yang terdiri dari 30 orang untuk menjalani pemeriksaan kehamilan di wilayah Puskesmas Cipeundeuy melalui metode purposive sampling. Dalam pengumpulan data, penulis menggunakan angket yang digunakan untuk menanyakan apa yang diketahui responden tentang tanda-tanda bahaya kehamilan. Uji homogenitas marginal adalah analisis data dalam penelitian ini. Penelitian memperoleh hasil bahwa metode brainstorming efektif terhadap peningkatan pengetahuan klien, dengan nilai p: 0,000. Brainstorming dapat meningkatkan pengetahuan ibu karena dalam pelaksanaannya peran serta klien dalam mengemukakan pendapat maupun pengalamannya, sehingga Puskesmas dapat menggunakan mempertimbangkan penggunaan metode brainstorming untuk meningkatkan pengetahuan klien tentang tanda-tanda bahaya kehamilan untuk mencegah komplikasi.
Kualitas Pelayanan Terhadap Kepuasan Pendonor Darah
Authors: Arif Tirtana  , Marchiana Priska Idang  , Ikrimah Nafilata
Published: January 2024

Kualitas pelayanan merupakan suatu tindakan yang memegang peran penting dalam suatu Instansi pelayanan kesehatan. Penelitian ini bertujuan untuk mengetahui kualitas pelayanan seleksi donor dan pengambilan darah terhadap kepuasan pendonor darah di PMI Daerah Istimewa Yogyakarta. Jenis penelitian ini adalah penelitian kuantitatif dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah pendonor darah sukarela yang melakukan donor darah di PMI dan telah memenuhi kriteria seleksi donor dan pengambilan darah. Pengambilan sampel dilakukan dengan teknik Accidental sampling. Populasi penelitian adalah seluruh pendonor darah sukarela yang datang di Unit Donor Darah (UDD) PMI Kabupaten Sleman dan UDD PMI Kota bulan agustus 2023. Dengan jumlah sampel yang digunakan dalam penelitian ini yaitu 100 responden. Teknik pengumpulan data yang digunakan pada penelitian ini yaitu menggunakan kuesioner dengan skala likert. Teknik analisis data yang dilakukan menggunakan analisis uji statistik menggunakan chi square. Berdasarkan analisis data yang diperoleh didapatkan hasil karakteristik pendonor darah berjenis kelamin laki-laki yaitu sebanyak 79 orang (79%). Hasil kepuasan pendonor diperoleh hasil 87 (87%) sangat puas, berdasarkan pelayanan seleksi donor 51 (51%) Sesuai dan pelayanan darah 53 (53%) sesuai terhadap kepuasan pendonor. Hasil uji chi-square yaitu pada seleksi donor di dapatkan hasil p-veliu (0,002) < 0,05 dan pada hasil uji chi-square pengambilan darah didapatkan hasil p-veliu (0,154) > 0,05. Artinya kepuasan pendonor darah dipengaruhi terhadap kualitas pelayanan seleksi donor dan kepuasan pendonor tidak dipengaruhi oleh kualitas pelayanan pengambilan darah.
The Effect of Ultrasound and Neuromuscular Taping Interventions on Reducing Pain in Non-Specific Low Back Pain Patients
Authors: Samosir Nova Relida , Siti Muawanah
Published: January 2024

Low back pain (LBP) is a musculoskeletal disorder caused by poor ergonomics. LBP is defined as pain localized between the costal margin and the inferior gluteal fold that lasts for more than one day. The purpose of this study was to determine the effect of Ultrasound and Neuromuscular Taping interventions on reducing non-specific low back pain. This study used a quasi-experimental method with a one-group pre-and post-test design, and the research sample was given Ultrasound and Neuromuscular Taping interventions. The pain measurement tool used was the Visual Analog Scale (VAS). The normality test was performed using the Shapiro-Wilk test, and the effect test was performed using the Wilcoxon test. The results of this study showed that the pre-and post-intervention mean VAS scores were 6.7±1.766 and 1.7±0.674, respectively. With a value of p = 0.005 (p < 0.005), which indicates a significant difference between the VAS scores before and after Ultrasound and Neuromuscular Taping interventions. This value can be interpreted as evidence that the combination of these two interventions can reduce the degree of pain in non-specific low back pain conditions. In conclusion, the study found that there was a significant effect of Ultrasound and neuro-muscular taping (NMT) interventions on reducing pain in cases of non-specific low back pain.
Pendampingan UMKM dalam Meningkatkan Pemasaran Produk Unggulan Lokal Melalui Festival Senduro Sedulur di Lumajang
Authors: Lumiasari Fika , Aisyah Nora , Pristiwianti Silviana Amelia , Wafa’ Nafisatul , Junjunan Mochammad Ilyas , Asegaf M. Maulana
Published: January 2024

Kegiatan pengabdian ini menjelaskan tentang peran Festival Senduro Sedulur dalam meningkatkan pemasaran produk unggulan lokal di Desa Senduro Kecamatan Senduro Kabupaten Lumajang. Desa Senduro memiliki potensi serta aset yang beragam, seperti aset alam, manusia, dan infrastruktur. Melalui aset tersebut masyarakat dapat memanfaatkannya secara maksimal sehingga mampu meningkatkan perekonomian. Tujuan utama pengabdian ini dilakukan untuk menghubungkan aset dan mimpi yang diinginkan dalam meningkatkan pemasaran produk unggulan khas Desa Senduro. Metode pengabdian ini adalah menggunakan metode pendekatan ABCD (Asset Based Community Development) yakni metode yang fokus pada aset untuk dikembangkan sehingga dapat mempengaruhi tingkat perekonomian masyarakat. Hasil pendampingan ini adalah meningkatnya pengetahuan pelaku UMKM (Usaha Mikro Kecil Menengah) dalam membuat akun sosial media dan E-commerce seperti akun Shopee dan Tik-Tok. Dalam mening­katkan pemasaran produk UMKM unggulan Senduro, yang dilakukan adalah membuat katalog produk UMKM unggulan khas Senduro, pendampingan pembuatan logo, desain produk, pembuatan NIB, sertifikasi produk halal, dan mengadakan kegiatan yang belum ada sebelumnya untuk menarik wisatawan dalam dan luar negeri yaitu melalui Festival Senduro Sedulur. Dengan diselenggarakannya festival yang dapat dilaksanakan setahun sekali sesuai Surat Keputusan Pemerintah yang telah disepakati, diharapkan dapat membangun dan mewadahi UMKM Senduro sehingga mampu bersaing menciptakan inovasi produk lokal yang lebih baik dengan beberapa kategori penilaian dan nantinya layak untuk dimasukkan dalam pusat toko oleh-oleh khas Senduro.
Construction of a Prediction Model of Cancer-Specific Survival after Ovarian Clear Cell Carcinoma Surgery
Authors: Huang Mengqi , Ling Li , Liu Yanbo , Li Yujuan
Published: January 2024

Background: Ovarian clear cell carcinoma (OCCC) is a special pathological type of epithelial ovarian cancer (EOC). Due to its low incidence rate, there is a lack of real-world studies at present. The purpose of the study is to construct a nomogram model for predicting postoperative cancer-specific survival (CSS) of patients with OCCC and analyze in detail the risk factors associated with OCCC. To construct a nomogram model for predicting postoperative CSS of patients with OCCC and analyze in detail the risk factors associated with OCCC. Methods: The clinical pathological data of 596 OCCC patients were collected from the surveillance, epidemiology, and end results (SEER) database from 2010 to 2015. Of these patients, 420 were allocated to the training group and 176 patients to the validation group using bootstrap resampling. The nomogram was developed based on the Cox regression model for predicting the cancer-specific survival probability of patients at 3 and 5 years after the operation. The model was evaluated in both the training and validation groups using consistency index, receiver operating characteristic (ROC), and calibration plots. Results: The independent risk factors for CSS in OCCC patients included International Federation of Gynecology and Obstetrics (FIGO) stage, race, age, tumor laterality, and the log odds of positive lymph nodes (LODDS). The nomograms were established for predicting the 3-year and 5-year CSS of patients after operation. The c-index of the nomogram for CSS was 0.786 in the training group and 0.742 in the verification group. Area under the curve (AUCs) of the 3-year and 5-year ROC curves were 0.818, 0.824 in the training group; and 0.816, 0.808 in the verification group, respectively. Conclusions: Based on the real population data, the construction of the CSS prediction model after OCCC surgery has high prediction efficiency, can identify postoperative high-risk OCCC patients, and can be a valuable aid for the tumor staging system.
Parkinson's Disease: What Can Retinal Imaging Tell Us?
Authors: Di Pippo Mariachiara , d’Agostino Sergio , Ruggeri Francesco , Carrozzi Chiara , Fasciolo Davide , Abdolrahimzadeh Solmaz
Published: January 2024

Parkinson’s disease (PD) is a neurodegenerative disorder characterized by motor symptoms such as tremors, rigidity, and bradykinesia. While the diagnosis of PD primarily relies on clinical assessments and neurological examination, there has been growing interest in exploring non-invasive imaging techniques to aid in early detection and monitoring of the disease. In recent years, retinal imaging has emerged as a promising tool for studying PD due to the close anatomical and functional similarities between the retina and the brain. Retinal imaging methods, such as spectral domain optical coherence tomography and optical coherence tomography angiography, enable non-intrusive visualization and measurement of retinal structures and blood vessels. These techniques hold the promise of capturing alterations in retinal structure and function that could potentially mirror the underlying pathological mechanisms in PD. This review article aims to provide an overview of the current understanding of retinal changes in PD and the potential utility of retinal imaging as a diagnostic and monitoring tool.
Intravascular Ultrasound versus Angiography Guided Drug Eluting Stent Implantation in Patients with Left Main Coronary Artery Disease – A Systematic Review and Meta-Analysis
Authors: Karim Kevin , Akbar Mohammad Rizki , Pramudyo Miftah , Martha Januar Wibawa
Published: January 2024

Background: Several technical limitations exist in angiography procedures, including suboptimal visualization of a particular location and angiography only providing information about the contour of the vascular lumen, while intravascular ultrasound (IVUS) provides information regarding wall composition on coronary vascular lesions. With recent trials demonstrating IVUS benefits over standard angiography, our meta-analysis aimedto evaluate and summarize the current evidence on whether IVUS-guided drug-eluting stent (DES) placement resulted in better outcomes than the angiography-guided DES placement in patients with left main coronary artery (LMCA) disease. This meta-analysis aimed to analyze the current evidence on the IVUS-guided and angiography-guided drug-eluting stent (DES) placement in patients with LMCA disease. Methods: Literature searching was performed using Scopus, Embase, PubMed, EuropePMC, and Clinicaltrials.gov using PRISMA guidelines. The intervention group in our study are patients undergoing IVUS-guided percutaneous coronary intervention (PCI) and the control group are patients undergoing angiography alone-guided PCI. Cardiovascular mortality, all-cause mortality, target lesion revascularization, myocardial infarction, and stent thrombosis were compared between the two groups. Results: There were 11 studies comprising 24,103 patients included in this meta-analysis. IVUS-guided PCI was associated with lower cardiovascular mortality (hazard ratio (HR) 0.39 [95% CI 0.26, 0.58], p < 0.001; I2: 75%, p < 0.001) and all-cause mortality (HR 0.59 [95% CI 0.53, 0.66], p < 0.001; I2: 0%, p = 0.45) compared to angiography alone guided PCI. The group receiving IVUS guided PCI has a lower incidence of myocardial infarction (HR 0.66 [95% CI 0.48, 0.90], p = 0.008; I2: 0%, p = 0.98), target lesion revascularization (HR 0.45 [95% CI 0.38, 0.54], p < 0.001; I2: 41%, p = 0.10) and stent thrombosis (HR 0.38 [95% CI 0.26, 0.57], p < 0.001; I2: 0%, p = 0.50) compared to the control group. Conclusions: Our meta-analysis demonstrated that IVUS-guided DES placement had lower cardiovascular mortality, all-cause mortality, target lesion revascularization, myocardial infarction, and stent thrombosis than angiography-guided DES implantation.
Preoccupations of the unexpected in contemporary Iraqi sculpture
Authors: Salem Manal Sbeit , Al-Kinani Ali Abdullah Aboud
Published: January 2024

Current article addresses the study of unexpected work in contemporary Iraqi sculpture. It embodies varied forms that are rebuilt and reconstructed in a new way by transforming them from their natural form into a strange form. The theme highlights the contemporary Arab sculpture.
Unlocking VB-SEM: Practical PLS-SEM Tutorial Using JASP for Variance-Based Structural Equation Modeling
Authors: Rogers Pablo , Barboza Flavio
Published: January 2024

This tutorial provides an in-depth exploration of Variance-Based Structural Equation Modeling (VB-SEM) through Partial Least Squares Structural Equation Modeling (PLS-SEM) using the open-source software JASP. Different from commercial tools, it holds intuitive drag-and-drop interface, accessible menus, minimalist outputs, and real-time computation offer a compelling alternative for basic modeling. Hence, we focus on guiding users through the adjustment of a PLS-SEM model, covering reflective and composite measurement models (outer models) and a sophisticated structural model (inner model) using real data. Software windows are illustrated, providing guidance on crucial decision criteria, and an annotated file with analyses is included. The didactic approach addresses challenges faced by novice social scientists in adjusting PLS-SEM models, with supplementary videos proposed for enhanced learning . The primary aim is to position JASP as a free and accessible platform for VB-SEM model adjustments, advocating its adoption within the research community, and showcasing its usability, reproducibility, and acceptability.
Consumer Legal Protection of Culinary Products in Realizing Sharia Tourism in Gorontalo City
Authors: Darwis Rizal , Sakka Abdullah , Diab Ashadi L. , Hanafi Syawaluddin
Published: January 2024

Everyone has the right to legal protection in various activities of his life, including between producers and consumers. This article aims to discuss the prospects of sharia tourism in Gorontalo City and consumer legal protection of culinary products in realizing sharia tourism in Gorontalo City. This research is a field research with an empirical juridical approach. Data collection is in the form of literature, observation, questionnaires, and interviews. Furthermore, the collected data is analyzed with qualitative description. This qualitative descriptive uses a data display with 3 activity paths, namely data reduction, data presentation, and conclusion drawing and verification. The results showed that: first, the prospect of sharia tourism development in Gorontalo City is very promising, both in terms of geography and demographics; second, legal protection for consumers of culinary products by restaurants and food stalls in Gorontalo City is in principle by consumer protection laws, but on the one hand related to halal certification of the business they do is still low and still it needs to be improved based on the Tourism Law and the Halal Product Guarantee Act.