bluuebunny/crossref_metadata_2025 huggingface dataset:
Thysananthus ciliaris (Lejeuneaceae, Marchantiophyta), a rare species new to Singapore from the Singapore Botanic Gardens
Authors: Ho B.C. , Sukkharak P.
Published: December 2021

Thysananthus ciliaris, a rare and poorly known species from Southeast Asia, is newly discovered in Singapore in the Singapore Botanic Gardens. Its oil bodies are here reported for the first time for the species. The geographical distribution of all published occurrences of the species is briefly discussed. Provisional conservation assessments are given at the global and Singapore national levels based on current knowledge. A lectotype is designated in a second step lectotypification.
Ficus subulata, a new record for Singapore
Authors: Leong P.K.F. , Lua H.K.
Published: December 2021

A new record for Singapore, Ficus subulata Blume, has been discovered growing in several small patches of secondary forest on Pulau Ubin. It is described here based on observations of the plant on Pulau Ubin along with notes on its habitat. A key to the Singapore species of Ficus subgenus Sycidium section Palaeomorphe, to which F. subulata belongs, is given. Male and female individuals of a Kradibia pollinating fig wasp species were found within a syconium of a plant specimen. They were collected and vouchered and are illustrated here.
Flora of Singapore precursors, 29: A new name for Ficus dubia Wall. ex King (Moraceae)
Authors: Beentje H.J.
Published: December 2021

The new name Ficus lindsayana Beentje is proposed for the later homonym Ficus dubia Wall. ex King (Moraceae).
How did William J. Morgan shape the ethics of sport?
Authors: Škerbić Matija Mato
Published: December 2021

In this paper, I will argue that William J. Morgan had a decisive role and influence in the shaping of contours and field divisions of the ethics of sport, which is a sub-discipline of the philosophy of sport. In the first part, I will use six Morgan’s edited anthologies in philosophy (1979, 1987, 1995) and ethics of sport (2001, 2007, 2017) to show that in them, Morgan develops and uses a fourfold division of the fields of the ethics of sport – (1) competition and fair play, (2) human enhancements, (3) gender issues, and (4) social issues. I will also argue that these four fields of Morgan’s division have become largely accepted within the discipline as a sort of standard. To provide the rationale for the claim, I will take seven different editions of the ethics of sport, which were most considered and accepted in the field (Parry & McNamee; R. Simon; J. Boxill; McNamee; Simon, Torres & Hager). I will show that in them basically the same field division has been used, while the few detected differences are just placing more emphasis on specific topics or issues from Morgan’s earlier fourfold division. Moreover, I will use different articles on the topic from sports-philosophical literature to support
my claims even further. Also, I will make a claim that the origin of Morgan’s division, as well as its strength, derives from the discipline itself or the course of the development
that discipline has taken from the beginning. In the end of this part, I will deal with possible anticipated objections. In the final part, I will provide a critical overview of the Morgan’s division, point out detected problems and provide possible solutions.
The Necessity of Interdisciplinary Investigations for Proper Understanding of the History of International Law
Authors: Fernando Inura
Published: December 2021

The heroic notion of international law as a distinct discipline is often challenged by interdisciplinary scholarship, particularly by those who are committed to highlighting the legacy of colonialism on colonised peoples. This article will highlight the entrenched formalism in international law histories. This article laments ways in which orthodox work fails to canvass histories beyond the text of the covenants and treaties that constitute international law. This article will examine key examples that highlight the importance of individual actors and sociological concepts in framing historical issues. These examples show how interdisciplinary investigations allow for a holistic understanding of the nature of international law histories. In doing so, this article aims to provide a pathway to negate the direct and indirect censorial effects of a discipline such as international law on the rendering of international law histories.
Medical Device Regulation and the Proposed Therapeutic Products Bill: Devising a New Regime
Authors: Hardcastle Laura
Published: December 2021

Despite medical devices being integral to modern healthcare, New Zealand's regulation of them is decidedly limited, with repeated attempts at reform having been unsuccessful. With the Government now indicating that new therapeutic products legislation may be introduced before the end of the year, the article considers the case for change, including to promote patient safety, before analysing the draft Therapeutic Products Bill previously proposed by the Ministry of Health, and on which any new legislation is expected to be based. It concludes that, while the proposed Bill is a step in the right direction, introducing regulatory oversight where there is currently next to none, there is still significant work to be done. In particular, it identifies a need to clarify whether the regime is indeed to be principles-based and identifies further principles which might be considered for inclusion. It further proposes regulation of cosmetic products which operate similarly to medical devices to promote safety objectives, while finding a need for further analysis around the extent to which New Zealand approval processes should rely on overseas regulators. Finally, it argues that, in an area with such major repercussions for people's health, difficult decisions around how to develop a framework which balances safety with speed to market should not be left almost entirely to an as yet unknown regulator but, rather, more guidance from Parliament is needed.
Conversations with the Common Law: Exposure, Privacy and Societal Change
Authors: Moreham Nicole
Published: December 2021

This is an edited version of an inaugural professorial lecture delivered at the Faculty of Law, Te Herenga Waka – Victoria University of Wellington on 16 March 2021 (the promotion to professor having taken place on 1 January 2019). In the address, Professor Moreham asked what the development of new torts of privacy over the last two decades has told us about the way in which common law both shapes and responds to changing societal values. Reflecting on her own experience ''growing up with'' the privacy torts, Professor Moreham considered the role of the legal academic in common law development and showed how conversations between the common law and the society it serves enrich both parties to it.
Panorama de los estudios cinematográficos publicados en Bolivia en el siglo XXI
Authors: Morales Escoffier Sebastián
Published: December 2021

A diferencia de lo que sucede en los otros países de América Latina, el siglo XXI no ha implicado un aumento cualitativo ni cuantitativo de investigaciones sobre cine publicadas en Bolivia, aunque este contexto empieza a cambiar desde el 2009. En ese año hay una renovación generacional de investigadores, interesados en diferentes aspectos del cine, sobre todo el realizado en Bolivia. En este texto se busca dar un panorama general de la investigación en cine publicada en Bolivia en el siglo XXI, a partir de una descripción de las temáticas y las perspectivas que se usan para la reflexión sobre esta disciplina.
Panorama de una dispersión la escritura académica sobre cine en Colombia
Authors: Aristizábal Santa Johnnier , Piniña Rodríguez Óscar
Published: December 2021

En este trabajo el lector encontrará los resultados de una compilación de las publicaciones de carácter académico hechas en Colombia entre el año 2000 hasta el 2017 realizada por instituciones universitarias, cinematecas, ministerios y fundaciones vinculadas a la actividad cinematográfica. En esta revisión se tienen en cuenta tanto los artículos publicados en revistas indexadas como los libros producto de investigaciones, memorias de eventos, libros de divulgación y colecciones de películas. El texto se organiza por instituciones reseñando cada texto publicado por orden cronológico, considerando la alta y dispersa producción revisada, en la cual no se pudieron establecer unas tendencias que definieran perspectivas y líneas continuas de investigación. Ante la imposibilidad de desarrollar un texto de tipo integrativo, al final se destacan los principales autores académicos cuya producción es constante y las principales temáticas relacionadas con la producción académica sobre cine en Colombia.
Los estudios sobre cine en Chile aproximaciones a la lectura y conformación de campo
Authors: Parada Poblete María Marcela
Published: December 2021

Este trabajo aborda una visión panorámica de los estudios sobre cine en Chile en la década entre el 2005 y el 2015. La gran pregunta que comandó la investigación fue de qué manera se ha desarrollado el campo de la investigación sobre cine en Chile en la última década. En ello, nos propusimos identificar los intereses de investigación dominantes y recesivos; presencias, predominancias y ausencias que pueden verificarse en cuanto a periodos en estudio del cine chileno; temas y objetos de investigación que convoca el cine chileno ya sea como realizaciones o como campo; perspectivas teóricas dominantes; tipo de investigación/análisis y fuentes de financiamiento. El corpus de análisis fue acotado a las investigaciones publicadas como libros, capítulos de libros y artículos en revistas académicas indexadas. La cartografía arrojó un corpus total de 452 publicaciones, que fueron analizadas metodológicamente a través de una matriz de lectura y vaciado de textos diseñada específicamente para esta investigación. Los resultados que se presentan en este trabajo constituyen una primera estación en el itinerario de observación de campo y aspiran a ser una contribución al desarrollo y discusión de los estudios de cine en Chile y Latinoamérica.
Los estudios sobre cine en México al inicio del nuevo siglo
Authors: Zabala Lauro
Published: December 2021

En los estudios sobre cine en México la producción bibliográfica de carácter académico sigue estando dominada por el trabajo de los historiadores, como ocurrió en la segunda mitad del siglo XX. Sin embargo, a partir del año 2008, con la organización de varios congresos nacionales e internacionales en varias universidades del país, las aproximaciones al estudio del cine se han empezado a diversificar notablemente. También se ha multiplicado la producción bibliográfica, pues mientras en los últimos años del siglo XX no rebasaba los 5 títulos cada año, en cambio al terminar la segunda década del siglo XXI se han llegado a producir más de 25 títulos en un mismo año. Esto coincide con la creación, a partir del año 2017, de los primeros programas de maestría y doctorado en teoría y análisis cinematográfico en el país.
Macroeconomía básica en siete lecciones
Authors: Gaitán Méndez Jorge Eliécer
Published: December 2021

La presente obra recoge años de trabajo en el aula en torno a la enseñanza de la economía como ciencia y su aplicación en el ámbito de las organizaciones y diversos sectores económicos del país. Este libro de texto tiene como propósito aportar a la construcción de conocimiento por parte de estudiantes y profesores de diversas áreas del saber, especialmente aquellos cuya formación de base no es la economía. A través de siete unidades temáticas, se presentan de manera sencilla y didáctica algunos conceptos básicos de las ciencias económicas que permitirán su fácil aplicación e interpretación en el desarrollo de actividades académicas, laborales y empresariales.
Gauss Narayana-Lucas Sayıları Üzerine
Authors: KARAASLAN Nusret , FAZLIOĞLU Merve Nur
Published: December 2021

Bu çalışmada, Gauss Narayana-Lucas sayı dizisi tanıtıldı ve incelendi. İlk olarak Narayana-Lucas sayı dizisi genişletilerek Gauss Narayana-Lucas sayı dizisi tanımlanmıştır. Daha sonra bu sayı dizisine ait üreteç fonksiyonu ve Binet formülü elde edilmiştir. Ayrıca Gauss Narayana-Lucas sayı dizisi ile ilgili bazı toplam formülleri ve bu dizinin terimlerini içeren bazı matrisler araştırılmıştır. Son olarak Gauss Narayana ile Gauss Narayana-Lucas sayı dizileri arasında bazı ilişkiler elde edilmiştir.
Efecto del tratamiento térmico a baja temperatura para la obtención de películas delgadas de SnO
Authors: Garduño Salvador Ivan , Martínez-Arreola Samuel , Hernández-Como Norberto , Rodríguez-Lugo Ventura , Estrada Magali
Published: December 2021

Por sus ventajas, el SnO es un óxido semiconductor (OMS) usado en transistores de película delgada (TFTs) de canal-p y considerado para aplicaciones flexibles y transparentes. Aunque se deposita por varias técnicas, suele aplicarse un recocido >200 °C para obtenerlo, que es incompatible con la fabricación de TFTs con OMS tipo-n y con sustratos flexibles y transparentes. Aquí mostramos el efecto de la presión parcial de oxígeno (OPP) y del recocido ≤200 °C en las propiedades estructurales, ópticas, composicionales y eléctricas de las capas depositadas por pulverización catódica. Una OPP al 9% y un recocido entre 190 y 200 °C indujeron una mezcla de fases entre el estaño metálico y el SnO con orientación hacia diferentes planos, una transmitancia hasta de 36% en el espectro UV/Vis, un ancho de banda óptico de ~2.83 eV y una resistividad de 1 mΩ×cm. Esto coincide con los datos reportados del SnO tipo-p, lo que también posibilita su compatibilidad con la fabricación de TFTs con OMS tipo-n.
Diseño de un espectrofotómetro UV-VIS de bajo costo para la industria bioquímica: Una Revisión
Authors: Avila-Camacho Francisco Jacob , Moreno-Villalba Leonardo Miguel , Cerón-Montes Genaro Iván , Garrido-Hernández Aristeo , Cardoso-Chávez Cesar Andrés , Pacheco-Piña Carlos Jossef
Published: December 2021

Los sistemas de espectrofotometría requeridos comúnmente tanto en áreas de investigación como en industrias químicas y de materiales resultan ser equipos costosos para laboratorio que en muchas ocasiones se vuelve inviable la adquisición de estos, además de que en varias de las aplicaciones también se requiere portabilidad para realizar mediciones en campo y que los mismos pudieran ser de amplio espectro. En este trabajo se llevó a cabo una revisión de diversos proyectos de desarrollo de dispositivos de espectrofotometría que van desde prototipos académicos hasta productos industriales utilizando distintas estrategias de implementación con el fin de conocer la factibilidad de crear dispositivos portátiles y de amplio espectro o productos específicos para un sector en particular, pero con la intención de lograr una alta precisión y funcionalidad. La investigación permitió concluir con una aportación novedosa para el desarrollo de prototipos de espectrofotometría de gran alcance para industrias o sectores específicos y de bajo costo.
Evaluación genotóxica de un novedoso nanohíbrido para la liberación de moléculas bioactivas
Authors: Arratia-Quijada Jenny , Andrade-Espinoza Beatriz Adriana , Nuño-Anguiano Karla , Iglesias-González Gualberto , Rocha-Muñoz Alberto Daniel , Vázquez-Zermeño Jesús Eduardo
Published: December 2021

En las últimas dos décadas, los nanomateriales híbridos orgánicos-inorgánicos han alcanzado un desarrollo intensivo. Sin embargo, antes de su posible aplicación, se requiere de una evaluación completa y adecuada tanto de sus propiedades fisicoquímicas y beneficios, como de los potenciales efectos tóxicos para la salud humana. El objetivo de este estudio fue determinar el potencial genotóxico in vivo de nanohíbridos diseñados a base de hidróxidos dobles laminares/ß-hidroxi-ß-metil butirato/colágeno (ZnAl/HMB/Col) tras una exposición oral aguda. El potencial genotóxico fue evaluado en ratas macho Sprague-Dawley (SD) de 9 semanas de edad tras 7 días continuos de exposición oral a los nanohíbridos, a una dosis de 2,000 mg/kg. No se observó una diferencia estadísticamente significativa entre el número de micronúcleos (MN) y la administración de los tratamientos sobre los valores del grupo control.
Germinación: un método de bioproceso que incrementa la calidad nutricional,biológica y funcional de harinas de leguminosas
Authors: Muñoz-Llandes Ciro Baruchs , Guzmán-Ortiz Fabiola Araceli , González Olivares Luis Guillermo , Palma-Rodríguez Heidi Maria , Román-Gutiérrez Alma Delia , Castro-Rosas Javier
Published: December 2021

La germinación de semillas de leguminosas es una técnica eficaz, rápida y económica que permite mejorar la calidad nutricional de las harinas obtenidas a partir de las mismas, se ha demostrado un aumento en la concentración de nutrientes, como proteínas, fibra y vitaminas. También se ha evidenciado una disminución de compuestos anti nutricionales como ácido fítico, lectinas, saponinas, alcaloides entre otros. Además, se ha reportado una mejora en la funcionalidad biológica, debido a la generación de péptidos de bajo peso molecular, con efecto antioxidante, antiinflatorio, antidiabético, antiadipogénico, antimicrobiano e incluso anticancerígeno. De la misma forma se mejoran propiedades tecnofuncionales de las harinas (absorción de agua y aceite, propiedades de emulsificación y formación de espuma, densidad aparente etc.) lo que las convierte en un ingrediente de interés para la industria alimentaria, potencializando su aplicación en el desarrollo de alimentos funcionales con beneficios a la salud humana.
Estudio DFT de una sal de imidazolio funcionalizada con quinolina
Authors: Islas-Rodríguez Nery , Hernández-Ortiz Oscar Javier , Vázquez-García Rosa Ángeles , Reyes-Pérez Martín , Rodríguez-Ávila José Antonio , Espinosa-Roa Arián
Published: December 2021

Se diseñó una sal orgánica a base de tris-imidazolio y ligantes quinolícos, como material atractivo para la detección de especies iónicas. Los estudios teóricos revelaron su comportamiento semiconductor. Además, las visualizaciones de los niveles de energía (HOMO y LUMO) permitieron apreciar la distribución de la densidad electrónica sobre los grupos quinolínicos y los sitios positivos que corresponden a los anillos de imidazol.
Electrodeposición de cobalto sobre oro a partir de un baño electrolítico a base de bitartrato.
Authors: Cruz-Martínez María Isabel , Rivera-Hernández Margarita , Álvarez-Romero Giaan Arturo , Nieto-Velázquez Silvia , Mendoza-Huizar Luis Humberto
Published: December 2021

En el presente trabajo realizamos un estudio voltamperométrico del proceso de depósito de cobalto sobre un substrato de oro a partir de un baño electrolito de base de bitartratos y de composición CoCl2 0.01 M + KC4H5O6 0.05 M. Los resultados indican que, a partir del sistema estudiado, el cobalto se puede electro depositar en el rango de potencial ubicado entre -0.5 a -0.9 V. El comportamiento de la corriente de pico vs la velocidad de barrido1/2, sugiere un proceso controlado por difusión. En donde el valor del coeficiente de difusión es 8.2x10-8 cm2 s-1
Aplicación del MEB-EDS en el estudio morfológico y químico-elemental de hidroxiapatita sintetizada en presencia de PVP
Authors: Villaseñor-Cerón Lesly Sabina , Rodríguez-Lugo Ventura , Reyes-Valderrama María Isabel , Salinas-Rodríguez Eleazar , Mendoza Anaya Demetrio
Published: December 2021

En este trabajo se presentan los resultados obtenidos en el estudio morfológico y químico-elemental, a través de MEB-EDS, de la hidroxiapatita sintetizada por el método hidrotermal asistido por microondas utilizando diferentes concentraciones de polivinilpirrolidona (PVP) como controlador de tamaño y forma de las partículas de Hap. De acuerdo a lo observado con el MEB la presencia de PVP durante la síntesis de la hidroxiapatita facilita el crecimiento de nanoestructuras tipo rods cuya longitud se incrementa al hacerlo la concentración de PVP. El análisis por EDS mostró la presencia de oxígeno, calcio y fósforo como elementos mayoritarios en la Hap pura y sintetizada en presencia de PVP; también indicó que para una concentración de PVP de 0.3 % en peso se obtiene una proporción Ca/P de 1.69, próxima a la estequiométrica. Tomando en cuenta que muchas de las propiedades de la Hap dependen de la escala dimensional en la que se realiza el estudio, la información que se obtuvo a través del MEB-EDS en la escala micro y nanoestructural de la hidroxiapatita es científica y tecnológicamente relevante; por tal razón, en este trabajo se incluye una breve explicación del principio de operación del MEB-EDS.
Editorial
Authors: ICBI Pädi , Rodríguez-Lugo Ventura , Mendoza-Anaya Demetrio , Villaseñor-Cerón Lesly Sabina , Villafuerte-Segura Raúl
Published: December 2021

La evolución de la ciencia de materiales ha implicado el uso de teorías modernas, tales como la mecánica cuántica para explicar sus propiedades. Además, ha generado el desarrollo de teorías modernas en química, biología y matemáticas, como es el caso del impulso de sistemas computacionales que permiten modelar la estructura de estos materiales, contribuyendo a una mejor compresión de sus propiedades y analizar su comportamiento ante situaciones específicas. Así mismo, la obtención de materiales avanzados ha implicado la sofisticación de técnicas de manufactura, principalmente porque ahora los materiales avanzados se distinguen por sus dimensiones a escalas mucho menores a las que la industria manufacturera estaba acostumbrada. En V Seminario Regional de Materiales Avanzados 2021 incluyo la participación de 3 conferencias magistrales impartidas por científicos con reconocidas trayectorias mediante diversos premios en ciencias, además de reconocimiento internacional: el Dr. Gerardo García Naumis, quien dictó la conferencia “Propiedades electrónicas y ópticas de materiales 2d”, la Dra. María Vallet Regí, quien impartió la conferencia “Nanopartículas de sílice meso porosa como nano transportadoras de fármacos”, y el Dr. Flavio H. Fenton que impartió la conferencia “El corazón: un material electromecánico excitable con propiedades emergentes”. Así mismo, se impartieron 14 conferencias invitadas dictadas por científicos también con prestigio nacional e internacional y se presentaron 150 trabajos en poster. Aún con las limitaciones sanitarias debido a la pandemia provocada por la COVID 19, en esta ocasión se recibieron 58 artículos en extenso, para su publicación en un número especial de la revista Pädi Boletín Científico del Instituto de Ciencias Básicas e Ingeniería del ICBI; después de un proceso de estricto referéo, se aceptaron 40 trabajos, superando el número de artículos publicados en números especiales de la revista Pädi para ediciones anteriores del Seminario.
COVID-19 PANDEMİ DÖNEMİNİN SPOR KULÜPLERİNİN FİNANSAL YAPISI VE RAPORLAMASINA ETKİSİNİN İNCELENMESİ
Authors: SEVİM Adnan , BÜLBÜL Samet
Published: December 2021

2020 yılı başından itibaren Çin’de ortaya çıkan ve tüm dünyayı etkisi altına alan Covid-19 Pandemisi, yalnızca sağlık yönüyle değil, aynı zamanda başta ekonomik, sosyal ve kültürel faaliyetler olmak üzere birçok yönden olumsuz etkileri de beraberinde getirmiştir. Pandemi sürecinin artan vaka sayıları ve önlenemeyen yayılımı, küresel bazda birtakım belirsizliklerinde ortaya çıkmasına neden olmuştur. Bu olumsuzluk ve belirsizlikler diğer tüm alanlarda olduğu gibi işletme faaliyetlerini ve finansal yapılarını derinden etkilemiş ve birçok yönüyle finansal tablolar üzerinde de olumsuz etkiler yaratmıştır. Pandemi süreci bir çok alanda olduğu gibi spor kulüplerinin de faaliyetlerini olumsuz olarak etkilemiş, başta seyirci ve ürün satış gelirleri olmak üzere kulüplerin tüm gelirlerinde önemli bir azalmaya neden olmuş; bu durumda kulüplerin finansal tablolarına yansımıştır. Bu alanda hem Türkiye’de hem de tüm dünyada yaşanan gelişmeleri ele aldığımızda, sportif karşılaşmaların bir süre ertelenmesi, müsabakaların seyircisiz ya da çok düşük kapasite ile yapılmaya başlanması, kulüplerin gelirlerindeki çok büyük azalma nedeniyle yükümlülüklerini yerine getirmelerini güçleştirmiştir. Bu süreçte, kulüplerin finansal yükümlülüklerini yerine getirmeleri, zaten finansal güçlükler içinde bulunan kulüpleri çok ciddi boyutta zor durumda bırakmıştır. Aynı zamanda bu durum kulüplerin likiditesini bozmuş, nakit akışları üzerinde ciddi olumsuzlukları beraberinde getirmiştir. Nakit akışlarında meydana gelen bu olumsuzluklar, kulüp faaliyetlerinin sürdürülebilirliği ve borç ödeme güçlerini üzerinde çok önemli etkiler yaratmıştır. Bu çalışmada, pandemi sürecinden en çok etkilenen spor kulüplerinin finansal yapılarında ve likit yapılarında meydana gelen olumsuzluklar incelenmiş, olası riskler ele alınmış, bunun finansal yapıya ve raporlamaya etkisi analiz edilmiş ve öne çıkan hususlarla birlikte değerlendirmelere yer verilmiştir.
The correlation of industrial work experience and soft skills on work readiness of graduated of vocational high school
Authors: Azizah Diana Nur , Muslim Supari , Cholik Mochamad
Published: December 2021

The demands of the world of work require that every student must have competence. Work readiness to enter the world of work can be influenced by several factors. Do soft skills and industrial practical work experience affect vocational students' work readiness? This study aims to obtain a correlation between practical industrial work experience and soft skills on vocational school students' work readiness with quantitative methods through a questionnaire using google form at Vocational High School of RadenPatah, Mojokerto, class XII, majoring in Mechanical Engineering. The data obtained from 72 students in the sample were analyzed by using the Multiple Regression Test using SPSS 23 software. The results of this study indicate: (1) there is a significant correlation with the direction of a positive relationship between industrial work practice experience and work readiness of 24.4% (2) there is a significant correlation with the direction of the positive relationship between soft skills and work readiness of 25.4% (3) there is a significant correlation with the direction of the positive relationship between industrial work practice experience and soft skills simultaneously to work readiness by 31.1%.
AKTIVITAS ANTIBAKTERI DAN ANTIBIOFILM NANOKOMPOSIT SENG OKSIDA-PERAK (ZnO-Ag) DENGAN MINYAK CENGKEH TERHADAP Pseudomonas aeruginosa
Authors: Prasetya Yulianto Ade , Nisyak Khoirun , Hisbiyah A'yunil
Published: December 2021

Pseudomonas aeruginosa is a Gram-negative bacterium that often causes nosocomial infection because of its ability to produce biofilms so that it is resistant to various antibiotics. This research aims to determine the activity of zinc oxide-silver nanocomposites (ZnO-Ag) with clove oil against P. aerugoinosa bacteria. ZnO-Ag nanocomposites were made using the Green One Pot Synthesis technique using a sonicator and microwave instruments. The nanocomposites formed were characterized by X-Ray Diffraction (XRD) to determine crystallinity and particle size and Scanning Electron Microscopy-Energy Dispersive X-Ray (SEM-EDX) to determine morphology and elements. The antibacterial activity and antibiofilm tests were carried out using the well diffusion and the microplate techniques, respectively. The resulted ZnO-Ag nanocomposite formed had a size of 19.66 nm, where Ag (47%) was of round shape, while Zn (35%) and O (18%) were fibrous. The ZnO-Ag had an inhibition zone of 14.9 mm against P. aeruginosa and was able to prevent the attachment of the bacterial biofilm for 48 hours with 76,59% inhibition percentage.
Pseudomonas aeruginosa merupakan bakteri Gram negatif yang sering menyebabkan infeksi noskomial karena kemampuannya menghasilkan biofilm sehingga resisten terhadap berbagai antibiotik. Penelitian ini bertujuan untuk mengetahui aktivitas nanokomposit seng oksida-perak (ZnO-Ag) dengan minyak cengkeh terhadap P. aeruginosa. Nanokomposit ZnO-Ag dibuat dengan teknik Green One Pot Synthesis menggunakan instrumen sonikator dan gelombang mikro. Nanokomposit yang terbentuk dikarakterisasi menggunakan X-Ray Diffraction (XRD) untuk mengetahui kristalinitas dan ukuran partikel, Scanning Electron Microscopy-Energy Dispersive X-Ray (SEM-EDX) untuk mengetahui morfologi dan unsur yang terbentuk. Uji aktivitas antibakteri dilakukan dengan metode difusi sumuran dan uji antibiofilm dilakukan dengan teknik microplate. Hasil nanokomposit ZnO-Ag yang terbentuk memiliki ukuran sebesar 19,66 nm, dimana Ag (47%) berbentuk bulat sedangkan Zn (35%) dan O (18%) berbentuk fiber. Nanokomposit ZnO-Ag memunculkan zona hambat 14,9 mm terhadap P. aeruginosa dan mampu mencegah penempelan biofilm yang dihasilkan bakteri tersebut selama 48 jam dengan penghambatan 76,59%.
A META-ANALYSIS OF THE RELATIONSHIP BETWEEN THE PSYCHOLOGICAL CAPITAL OF THE EMPLOYEES IN TURKEY AND THEIR ORGANIZATIONAL CYNICISM LEVELS
Authors: YAPICI İclal , OCAK Metin
Published: December 2021

: In this study, a meta-analysis was conducted on the studies conducted on the psychological capitals and cynicism levels of the employees working in the public and private sector in Turkey between the years 2012-2020. In this framework, it was aimed to reveal the general direction and effect size of the relationship by synthesizing individual studies in Turkey sample via meta-analysis. The meta-analysis was conducted using correlation values and sample sizes of 14 studies with a sample size of 4265 in total which met the criteria created to identify the studies to be included in the analysis. As a result of the meta-analysis on the relationship between psychological capital levels and organisational cynicism of the employees in Turkey, the hypothesis that there would be a negative correlation between psychological capital levels and organisational cynicism levels was accepted. It was determined that effect sizes under the random effect model (-0,246) were weak.
Comparison of Flotation and Screening as Separation Method in Coal Recovery From Tailings by Agglomeration
Authors: YAŞAR Özüm , USLU Tuncay
Published: December 2021

Dependency of Turkey on foreign energy adversely affects the economy of the country and may cause energy shortage in the near future. As a primary domestic energy source, coal is used for energy production in addition to imported oil and gas. However, significantamount of fine coal is lost together with tailings in coal washeries. Recovering of fine coals from these tailings will make an economiccontribution to country. In the present study, fine coals were recovered from tailings of a coal washery in Turkey by using oil agglomeration method. Flotation was used in agglomerate separation stage of oil agglomeration. Results were compared with that of previousstudy in which agglomerates were recovered by screening. The performance of the process increased sharply when flotation was usedinstead of screening in agglomerate separation stage. A clean coal with 28% ash was recovered from the washery tailings containing55% ash by 85% combustible recovery.
Edukasi Jelantah sebagai Sumber Energi pada Kelompok Ibu Rumah Tangga di Desa Petir, Bogor
Authors: Wulandani Dyah , Nelwan Leopold Oscar , Setyaningsih Dwi
Published: December 2021

Jelantah is the used cooking oil. After being used more than three times for frying, the oil will be oxidized by ambient air, and dangerous free radical compounds are formed. Consuming of jelantah in certain amounts, can trigger diseases such as blockage of blood vessels, cancer and nervous disorders. In addition, jelantah discharged into the drains will cause blockage of drains and kill water ecosystems. However, jelantah can be used as an energy source and other products that have economic value. The purpose of this activity is to provide education for groups of housewives in Babakan Gang Salak, Petir Village, Bogor Regency regarding the dangers and benefits of jelantah, introducing simple technology of biodiesel production. The methods used include questionnaires, training and monitoring. The 1st, 2nd and 3rd trainings were held with different participants in the same location. The the participants’ enthusiasm and local site leaders was very high and they wished training for a wider range of participants. The training has been conducted successfully, which was showed that most of the participants could increase their skills and knowledge about the dangers and benefits of jelantah is biodiesel production. This knowledge is supposed to be applied in everyday life by not consuming jelantah for frying food, but it is used as a raw material for biodiesel production.
Penerapan Sistem Pertanian Organik dengan Aplikasi Pupuk Organik Cair Urin Kelinci pada Padi Sawah
Authors: Ahadiyat Yugi Rahayu , Widiyawati Ida , Fauzi Ahmad
Published: December 2021

The Ngudi Tani farmer group is one of the farmer groups in Bobosan Village, North Purwokerto District, Banyumas Regency. The rice fields in the Bobosan village area have irrigation system and the water is always available throughout the year, however rice farming has not been applied environmentally friendly agricultural system yet. Liquid Organic Fertilizer (LOF) of urine rabbit with quince bengal fruit could apply as substitution of fertilizer and pesticide synthetics.The purpose of this service activity was to increase understanding and knowledge about organic farming systems with the application of LOF in lowland rice and how to make rabbit urine LOF. Methods of activities were carried out through counseling and training related to LOF application in rice fields and  makes use of rabbit urine LOF. The rice field plot was focused on the appropriate way of working and techniques in supporting rice production through the application of rabbit urine LOF. Counseling, training, demonstration plots and rabbit livestock introduction is successful even though not to all members of the farmer groups. The knowledge and skills of farmers have increased regarding rabbit livestock and processing of urine into liquid organic fertilizer and its application to lowland rice. The introduction of rabbit urine LOF in lowland rice cultivation has been responded positively by some members of farmer groups and farmers have understood the procedure for processing rabbit urine waste into liquid organic fertilizer and its application in rice plants.
Inovasi Olahan Lele oleh Kelompok Bunda Koja sebagai Strategi Pemberdayaan Masyarakat Area PT. Pertamina (Persero) Integrated Terminal Jakarta
Authors: Akbar Andri , Ryan Hendra  , Ervina Anita , Rahmawati Rida Aini
Published: December 2021

Knowledge about food nutrition for toddlers and the ability to buy nutritious food are important factors in toddlers parenting. Kelurahan Rawa Badak Selatan (KRBS) is one of area in Koja Subdistrict, North Jakarta which dominated by toddlers whose nutritional status needs to be improved. CSR PT. Pertamina Integrated Terminal Jakarta carried out the Serba Unsur Lele (SULE) program as a community empowerment strategy by create various product innovations from catfish and catfish bone by-product. The aim of this activities is Bunda Koja community, including mothers of toddlers, are able to improve the knowledge and skills of catfish products processing and build a growing business, some products that routinely given to toddlers are expected to give a positive impact for toddler nutrition. This program consisted of training and the application of mentoring. The series of programs include training on catfish products innovation training, management of catfish production, and product marketing. The innovations been developed for production is nuggets, abon, and catfish stick. Catfish bones by- product are processed into crackers, tempe chips, and fish bone biscuits. Abon, nuggets, crackers and tempeh chips have been through the production and marketing stages. This activity succeeded in having a positive impact especially for mothers of toddlers, could receive the additional income from the catfish product business. The more catfish products innovation which will be developed is expected to become a business so that it can have a positive impact on the economy of the Bunda Koja community, mothers of toddlers, and the surrounding community.
Penentuan Klaster Wilayah Kecamatan Berdasarkan Pusat Pelayanan Masyarakat di Wilayah Kepulauan Kabupaten Maluku Tengah Provinsi Maluku
Authors: Marasabessy Ilham , Marasabessy Abdullah , Tualeka Oki Nurul Asma , Tualeka Desmi Insu
Published: December 2021

The connectivity of a region is an indicator the growth of service centers. Community service is carried out with a team from PT. Maluku and North Maluku Regional Development Bank Central Maluku Branch during 2018. Data were collected in 18 districts in Central Maluku Regency through the Rapid Survey Method for regional potential and socio-economic dynamics of the community. Central Maluku Regency BPS data support 2018 is a complementary input in the centrality analysis. The data were processed using quantitative descriptive analysis using Guttman scale/Marshall Centrality Index and spatial analysis tools using ArcmapGIS 10.3.1 software, to obtain a map of the regional service center. Central Maluku Regency is an archipelago, having district clusters spread over Seram Island, Ambon, Lease Islands and Banda. The district cluster is divided into 4 regions with the highest level of regional service being in Amahei District (11.14) and the lowest in Nusa Laut (2.50). Economic growth in sub-districts in the archipelago experienced a positive trend, concentrated on Ambon Island and Banda Islands, while the Lease Islands centrality index was in the lower middle category.
ANALISIS KUALITAS AIR BUDIDAYA SEGI FISIKA PERAIRAN KECAMATAN SANGIA WAMBULU KABUPATEN BUTON TENGAH
Authors: Failu Ismail
Published: December 2021

Tujuan dari penelitian ini adalah untuk mendemonstrasikan kelayakan budidaya ikan dan rumput laut di perairan sekitar Kecamatan Sangia Wambulu, ditinjau dari aspek fisika perairan. Penelitian dilaksanakan mulai bulan April sampai dengan Mei 2021 bertempat di Perairan Kecamatan Sangia Wambulu Kabupaten Buton Tengah. Alat yang digunakan pada penelitian adalah : Seichidisk, Termometer, Refraktometer, Perahu, Senter, Layangan arus, Tali raffia, Stopwatch dan Waterpass. Bahan yang digunakan dalam penelitian adalah air sampel yang diambil dari Spot yang sudah ditentukan lokasinya. Metode yang digunakan dalam penelitian ini adalah metode deskriptif analitis. Metode deskriptif analitis dapat diartikan sebagai prosedur penelitian yang berusaha mendeskripsikan suatu gejala, peristiwa ataupun kejadian, menggambarkan variabel demi variabel serta mengumpulkan informasi berdasarkan fakta-fakta yang tampak atau sebagaimana adanya, kemudian di analisis (Hasan, 2002). Teknik pengambilan sampel yang digunakan yaitu Purposive Sampling. Purposive Sampling adalah pengambilan sampel berdasarkan keperluan penelitian, artinya setiap unit atau individu yang diambil dari populasi dipilih dengan sengaja berdasar pertimbangan tertentu (Purwanto dan Dyah, 2007). Berdasarkan hasil pengamatan dan pembahasan yang telah dilakukan maka pentingnya menarik beberapa kesimpulan yaitu : Parameter fisik yaitu suhu perairan berkisar 26 hingga 28º C, salinitas 29 - 31 ppt, kecerahan 5 hingga 7,3 m, dan kecepatan arus 7,01 - 11,38 cm/detik. Secara umum keberadaan kualitas air fisik; suhu dan kecerahan masih berada pada kondisi yang relatif baik. Pada dasarnya perairan Kecamatan Sangia Wambulu yakni sekitar Desa Baruta Analalaki, Baruta Doda dan Tolandona masih dapat di gunakan usaha budidaya.
A Instrução Sobre a Teologia da Libertação se dirige a um interlocutor errado
Authors: Schillebeeckx Edward
Published: December 2021

Antes de mais nada devo confessar que não conheço nenhum documento oficial da Igreja no qual, na primeira parte, se elogia tanto uma determinada forma de teologia, para depois, na segunda parte, reprovar radicalmente esta mesma teologia como sendo «quase igual ao marxismo ateu». Pois no n. 9 desta Instrução encontramos o seguinte pronunciamento: «Como tal, este sistema é uma perversão (grifo do autor) da mensagem cristã» (Documentos Pontifícios 203, p. 28, Ed. Vozes)...
O Bispo e a Liturgia
Authors: Isnard Clemente José Carlos
Published: December 2021

No Evangelho de São João, Cristo se autodefine como «caminho, verdade e vida». Ele não é apenas a Vida Infinita, como Filho de Deus feito homem, mas Ele é também nossa vida, como explica na parábola da videira: «Eu sou o tronco, vós os ramos... sem mim nada podeis fazer»...
An analysis on the different insurance policy in India and its role in economy growth and providing people with better life opportunities
Authors: Dr Sumanta Bhattacharya  , Bhavneet Kaur Sachdev
Published: December 2021

A update financial system is a very necessary for the economy growth, insurance industry provides freedom security for the future to all its citizen. In India the government and the insurance industry works together to provide maximum benefit to its people in the form of life and non-life insurance which includes health, travel and vehicle insurance, it is a very old industry, exiting since ancient times in different form, with privatization, we see a rapid rise in insurance industry, where people are saving along with there is domestic saving, FDI has amplified to 74% which has brough in capital income. Farmers, poor and vulnerable people have been benefitted with majority of the health insurance policy in India. we also see a rise in digital insurance. In FY21 the non-insurance recorded 5.19% growth in Growth Direct premiums, where as the market share for general and health insurance has escalated from 47.19% to 48.3% for FY20. In this pandemic the main focus in on health insurance, the government is bringing in new schemes for health sector and incrementing its insurance.
An analytic interpretation on the importance of India's soft power in international cultural diplomacy over the centuries
Authors: Sumanta Bhattacharya  , Vinay Sahasrabuddhe  , Arindam Mukherjee  , Bhavneet Kaur Sachdev
Published: December 2021

India’s Soft Power which is part of Smart Diplomacy or cultural diplomacy in India. India’s soft power diplomacy can be traced back to the time when Swami Vivekananda visited Chicago Parliament of Religion and spoke about Hinduism and India, which attracted many Indians and Foreigners who visited India and learnt about the Indian culture and the Sanskrit, his book on Raja Yoga influenced Western countries to practice Yoga who came to India and visited asharams, India’s main soft powers include spiritualism, yoga, Ayurveda, the world is shifting towards organic method of treatment which has its trace in India. There is culture exchange of arts, music, dance. Indian Diaspora and Young youth are the weapons for the spread of Indian culture across the globe, People are interested in Indian culture and epics of Ramayana and Mahabharat and studying on Kautliya. India literature and craft have received international recognition, countries abroad have included Sanskrit as part of their educational curriculum. India has also emerged has an export of herbs medicine to many foreign countries like Middle East, Europe, Africa etc. and this soft power of India will help in creating a massive influence across the world but before that Indian should have ample knowledge about their own history and culture and languages.
Women and the employment sector in India – A Review
Authors: Sumanta Bhattacharya  , Bhavneet Kaur Sachdev
Published: December 2021

Women constitute half of the population in India women development and empowerment is the pillar to enhance the economy of India. If India includes 50 % of the women into the workforce the annual growth can reach from1.5 % GDP to 9 %. Just because half of the population is kept away from the workforce, our development is slow. Gender inequality is the main drawback of the Indian society, which has made India remained underdeveloped in many ways. Traditional values and orthodox mentality has never allowed India developed internally. Poverty and hunger is also the product of gender inequality in India, women discrimination at the workplace, there is less payment for more work no social security they are becoming victims of sexual exploitation where as there are some states which are very safe for women like Pune Chandigarh where the police is in charge of making the city safe for women and girl. It is very necessary for the starting to promote gender equality at the school level, people should taught on sex education, violence, sexual violence, there should be more coed schools where both girls and boy study together strict rules and regulation in the society with women police available for the safety of women.
Suggestioni properziane nel congedo di Ovidio dall’elegia (am. 3.12)
Authors: Dimundo Rosalba
Published: December 2021

The analysis of some significant passages of Ov. Am. 3.12 enables us to highlight the innumerable relationships among the Propertian memories present in the poem and to find the analogies that clarify the complex allusive mechanism contained in the text; the intent is also to demonstrate the importance of this elegy in the context of Ovid’s farewell cycle (love for the woman and the poetry that derives from it).
Un’ipotesi sull’episodio di Metello in Lucano 3
Authors: Lanzarone Nicola
Published: December 2021

This paper aims to demonstrate that the episode of Metellus in Lucan 3 is modelled on the episode of Laocoon in Virgil, Aeneid 2. Metellus’ opposition to Caesar is similar to Laocoon’s opposition to the wooden horse and the Greeks. What is more important is that Metellus’ defeat is much more far-reaching than Caesar’s plunder of the public treasure, and it marks the end of the Republic and Rome, just as Laocoon’s death marks the end of Troy.
Le metamorfosi di una freccia
A proposito dell’enigma 65 di Simposio
Authors: Onorato Marco
Published: December 2021

In Symposius’ riddle 65 the virtuosic mixture of multiple referential fields
seems to hide some echoes from the astronomical tradition on the constellation of the
Arrow. The disclosure of this semantic level is not incompatible with the literal interpretation
of the verses and testifies to Symposius’ original approach to kosmische Rätsel.
GRAPHIC FEATURES OF THE ADVERTISING POSTERS OF UKRAINIAN FOLK AND POP MUSIC OF THE SECOND HALF OF THE XX CENTURY
Authors: Chuprina N. V. , Malysh D. O. , Golovchanska Ye. O. , Gerasymenko D. O. , Mykhajluk O. Yu.
Published: December 2021

The purposeof this work is to identify the characteristics of the visual language of posters of Ukrainian folk and pop music, the search for relevant graphic solutions for further use in modern design. Methodology.The research method is to observe and compare design objects.The study was based on posters of musical events and folk and pop music groups of Ukraine, developed in different stylistic, figurative and design variants and genres.The chronological boundaries of the study are determined by the period of poster art of Soviet Ukraine in the second half of the XX century and the post-Soviet period of the XX century (1960 – 1999). Results.Features of the development of the visual component of music and song posters of the second half of the XX century was divided into several genre trends in the specified time frame.The analysis of the composition, colors, plot, decorative elements and fonts of posters of folk and pop music of Soviet and post-Soviet Ukraine, in order to identify relevant and outdated graphic solutions. Scientific novelty.The analysis of stylistic features of music and song Ukrainian-Soviet posters according to certain features, elements of visual symbols and graphic components is carried out in the work.Relevant and outdated image-design solutions in the design of posters of the second half of the XX century are revealed. Practical significance.The proposed research and the results presented in the articles can be used in scientific works used with further study of the design elements of Ukrainian posters;in the educational process for the study of case studies.