bluuebunny/crossref_metadata_2025 huggingface dataset:
Geo-Homestay Potential of Jeneponto Regency as a Preference for Destinations for Japanese Tourists
Authors: Prasetyo Ery Anda , Ridwan Masri , Handoko Handoko
Published: February 2023

This study aims to determine the Tourism Potential through Mapping the Geohomestay Potential of Japanese tourist preferences as an innovation in the new normal period in Jeneponto Regency, South Sulawesi as an Innovation in the Covid-19 Pandemic Period. The approach taken is descriptive qualitative with data collection methods through interviews and tourist attraction surveys. Data analysis by triangulation on key informants. Informants include the head of the destination, tourist village managers, village heads and the community in Jeneponto Regency. Meanwhile, to determine the location of geo-homestays, it is done by overlaying data consisting of the distribution of tourist villages, natural, cultural and historical potential using the Arcgis 10.5 mapping application. The conclusions of this study include the tourist attractions of Jeneponto Regency including beaches, caves, seas, islands, panoramas, agro, traditional-cultural history and industrial tourism. The Tourism component of Jeneponto Regency includes Attractions, Amenities, Accommodations and Accessibility. The development of geo-homestays in Jenoponto Regency follows the natural potential of the surroundings spread over 11 (eleven) villages/kelurahan, including: Je'ne Tallasa Village, Rumbia Village, Tompo Bulu Village, Ujung Bulu Village, Paitana Village, Je'ne Tallasa Village, Tonro Kassi Barat, Arungkeke Village, Ex. Pabiringa, Tarowang Village and Kampala Village. This study recommends the community, actors, and the government to package promotional products and homestay branding based on the existing geographic potential in accordance with the preferences of Japanese tourists.
The Marketing Strategy During Covid 19 Pandemic at Hotels in Parapat Area, Simalungun Regency, North Sumatera, Indonesia
Authors: Suprapto Yon
Published: February 2023

COVID-19 pandemic is a very rare disease and greatly affects the world of tourism in general and the world of hospitality in particular. The way that is used to be  has totally changed. The number of guests decreased drastically due to the restrictions (lockdown) as well as the implementation of health protocols implemented in our country. Parapat, which is known as a city that is always full of tourists, now facing a new problem dealing with the coming of tourists. The hotel occupancy rate immediately dropped drastically. Many room reservations have been cancelled. For this reason, the researcher took the title of marketing strategy in this COVID-19 pandemic. What is being done is that the owner should take an action and the marketing department continues to work hard to find ways to keep hotel survived. These various strategies are important to do because they involve hotel operations and also the save the hotel workers not to be jobless. A positive market response is the result of a marketing strategy that is acceptable to the market. The research method used is a qualitative way by conducting interviews with informants. The conclusion obtained is that the hotel is able to overcome the problem of reducing guests during this covid 19. Therefore the strategies happened in Parapat could be implemented as  a model to be applied in other areas or by making changes in the form of adaptation in other areas.
Expectations And Perceptions Of Guests Staying On Hotel Linen Cleanliness At Star Hotels In Berastagi Karo Regency
Authors: Deffie Robert
Published: February 2023

It is undeniable and inevitable that the provision of decent, clean, and comfortable hotel rooms becomes the expectations and perceptions of guests according to their wishes, the most important thing is also how the hotel can provide good and quality linen, clean, and free from dirt that attached. The approach and type of research based on a qualitative approach with the type of descriptive research. Sampling by purposive sampling with a sample of 38 hotel guest respondents at three four-star hotels, namely the Sibayak International Hotel, Rudang Hotel, and Green Garden Hotel. The approach and type of research based on a qualitative approach with the type of descriptive research. Sampling by purposive sampling with a sample of 38 hotel guest respondents at three four-star hotels, namely the Sibayak International Hotel, Rudang Hotel, and Green Garden Hotel. The results showed that the expectations of guests staying who were expecting factors in the average result of the research respondents were 21 people (55%), which indicated that clean, high quality, fresh hotel linens were visible. New (new), (crisp, and smooth (smooth) in Berastagi, Karo Regency are not suitable and do not meet the expectations of hotel guests while staying. The perception of guests staying overnight which includes perceptual aspects, namely the cognitive aspect with an average of 26 people or 68% quite good, the affective aspect on average 19 people (50%) getting a bad impression, and the conative aspect on average 18 people (47 %) is still not good. The cleanliness of hotel linens is averagely 19 people (50%) based on the expectations and perceptions of hotel guests who stay less than fulfilling in reality.
The Application behavior of Clean and Healthy Lifestyle of Cooks in the Kitchen Department on Food Quality at Hotel Sibayak Berastagi
Authors: Hasriyani Enny
Published: February 2023

The application of clean and healthy living behavior is to improve the quality of health through an educational process which is the beginning of the contribution of each individual in living a clean and healthy daily life. Quality is the totality of facilities and characteristics of a product or service that satisfies a need, expressed or implied. A cook is someone who is in charge of preparing food in the kitchen. This type of research is descriptive analysis, namely the research method by observing the problems that exist at this time. Then, the data were analyzed, the subjects in this study were the cooks in the kitchen department of the Sibayak Berastagi hotel, totaling 12 respondents. Data was collected by giving a questionnaire, which was then processed into data which was then analyzed. The results of the analysis show that the application of clean and healthy living behavior has an impact on food quality, which means that every cook who applies clean and healthy behavior in daily life, both in the home and work environment has an impact on performance. A cook who understands the benefits of implementing PHBS has an impact on the quality of food (especially from the health of the food/products produced), so that when served to guests, a cook feels safe releasing the products served by the restaurant to guests during their stay at the hotel.
Optimalisasi Aplikasi Berbasis Web dalam Upaya Promosi dan Peningkatan Tingkat Hunian Kamar pada Santika Premiere Dyandra Hotel & Convention Medan
Authors: Liyushiana Liyushiana
Published: February 2023

Hotels play an important role in the tourism industry. Without a hotel, tourists would not be able to enjoy a comfortable vacation. This is because the hotel provides the services and other services you need for a comfortable stay. The hotel itself has the concept of a type of accommodation that is commercially operated, providing services such as accommodation, services and food and drink to the general public for a short stay. Medan has so many Star Hotel competitors that you need to develop an appropriate marketing strategy. Therefore, the right marketing strategy applicable in today's digital age is digital marketing, especially web-based applications. In this case, Hotel Santika Premiere Dyandra Medan also digitally marketed web-based applications and more. This is one of the mainstays for promoting and increasing room occupancy, which has been sluggish in recent years due to the Covid 19 pandemic. Web-based applications are called MySantika and MyValue. The benefits of the Internet and digital marketing are so great that you can benefit from the Internet in almost every area, including: B. Business sector through banking, insurance, travel, education, etc. Since the advent of the Internet, patterns of daily life have gradually changed.
The Application Of Hygiene And Sanitation To Processed Products In Restaurant Kitchen Around Tourism Destination Area In Toba District
Authors: Dalimunthe Mohammad Yusuf
Published: February 2023

Hygiene and sanitation in food storage is an effort to control risk factors for food contamination in the food storage process. Processing of food ingredients according to standards will slow down food spoilage so that food quality is maintained. The purpose of this study was to observe the application of internal sanitation hygiene to processed products in restaurant kitchens in Balige City, Toba Regency. As for this type of research with qualitative descriptive methods, the data collection methods used are observation methods, interview methods and documentation methods. From the results of research and field observations where the three restaurants sampled in this study have implemented hygiene and sanitation standards, especially in processing products that are in accordance with standard provisions such as washing, peeling and slicing
Security of Polish penitentiary units of the Prison Service in the face of the COVID-19 virus
Authors: Chrzanowski Robert , Piwowarczyk Ryszard
Published: February 2023

Objectives

The aim of the article is do demonstrate the importance of the roles and tasks of officers and civil servants of the Prison Service, who in the face of the COVID-19 virus take actions which affect on peace and safety inside penitentiary units, which translates into internal state security.

Methods

The publication uses a method for examining documents and literature.

Results

The analysis of documents and literature has revealed the principles of the functioning of individual organizational units in prisons and detention centers in times of pandemic. Logistics activities, which are carried out by officers and civilian staff of the Prison Service have been identified, starting with a wide range of tasks relating to the provision of social and living conditions, penitentiary, protective, accountancy activities, through appropriate medical care.

Conclusions

The Prison Service, despite the constantly changing pandemic reality, continues to be guided by the values and principles set out in the legislation. One of the key laws in the law of 9 April 2010 on Prison Service and the law of 6 June 1997 on the Code of Criminal procedure. Officers and civil servants, who by following the number of regulations and also information and guidelines – published by the Main Sanitary Inspector and also orders issued by superiors to prevent COVID-19 spreading – protect the lives and health of people in prisons.
The tasks performed translate into peace and security in penitentiary units and have a significant impact on the internal security of the State.
PERSISTING WITH OR REINVENTING MUSIC FESTIVALS?
Authors: PORTUGAL JOÃO PEDRO , CORREIA ANTÓNIA , ÁGUAS PAULO
Published: February 2023

Music festivals offer new opportunities for leisure and tourist experiences. The aim of this study is to analyse whether the motivation to persist with music festivals will remain or whether the concept of the music festival should be reinvented. Through a mixed-method approach, this study depicts motivations, perceptions, and behavioural intentions of attending traditional or online festivals with a structural equation model. Content analysis helps to further examine the attitudes of festival goers in the new contexts. They feel safe in traditional festivals if screening units and limited access is implemented, but if social pleasure is to be kept, music festivals should turn to online formats that allow interaction among participants. As such it can be concluded that in this new context, traditional music festivals are still a possibility if safety is ensured; nevertheless, online festivals seem to be the most obvious solution at least while the pandemic situation endures.
Advances in Survivability-supported Framework for Traffic Engineering in Multi-service Backbone Networks
Authors: Pasias Vasilios , Karras Dimitrios A. , Papademetriou Rallis C.
Published: February 2023

In this paper, optimisation models and heuristic algorithms that address the off-line survivability-supported Traffic Engineering (TE) problem in multi-service backbone networks are presented. In such networks traffic demands with different Quality of Service (QoS) and survivability requirements (e.g. existence of a node disjoint backup path for each primary path) inhere. The optimisation models for engineering the QoS traffic with different survivability prerequisites and the Best-Effort (BE) traffic are based on novel admission control/routing Integer Linear Programming (ILP) and Linear Programming (LP) optimisation sub-problems, which are solved sequentially. LP relaxations of the ILP sub-problems are also provided. The optimisation models and heuristic algorithms are tested on two different networks and their performance is compared.
Ética y medios digitales
Authors: Guerrero-Lobo José Francisco , Villalobos Antúnez José Vicente , Severino González Pedro , Prats Palma Belisario
Published: February 2023

Se elabora una crítica a los problemas de tensión entre ética y medios digitales. Se enfoca la automatización de los referentes humanos, sometidos al control digital mediante algoritmos big data, acentuándose en datos históricos como distinciones que modifican la realidad. Ello va desde el desvalijamiento del tiempo libre, hasta agotar las resistencias materiales, mezclando el imperativo de la innovación, la eficacia y la excelencia en un torrente constante de notificaciones, recordatorios e interrelaciones. Ello forja ansiedades y desgaste por un intenso anhelo, causando sensación de logro constante: ser consultor y emprendedor es la meta de la libertad como autosacrificio.
percepción de las noticias falsas en el estudiantado universitario: una revisión bibliográfica
Authors: Ramos Ruiz Ismael
Published: February 2023

Las noticias falsas o fake news aparecen en los espacios digitales ya sea en formato escrito o audiovisual. Su apariencia de información periodística puede inducir a error al receptor. Por ello, es muy importante saber reconocerlas y protegerse de sus efectos. Así pues, el sistema educativo, en particular la educación universitaria, puede desempeñar un papel fundamental en esta tarea. El objetivo de esta revisión bibliográfica es identificar los trabajos que abordan la percepción de los estudiantes universitarios sobre las noticias falsas. En particular, este estudio se centra en los diferentes métodos de investigación utilizados para analizar la percepción de los estudiantes.
uso de Instragram por parte de los Influencers Gastronómicos
Authors: Navarro-Beltrá Marián , Herrero Ruiz Laura
Published: February 2023

El amplio uso de las redes sociales por parte de la población ha supuesto el surgimiento de los influencers. Dentro del sector de la gastronomía existen dos tipos de líderes de opinión digitales: los comidistas y los preocupados por la comida sana. Para comparar la comunicación que estos dos tipos de perfiles realizan en Instagram se efectúa un análisis de contenido de 339 publicaciones realizadas por los instagramers gastronómicos más importantes de España. Los resultados muestran que sus estrategias de comunicación difieren y que los seguidores de los perfiles saludables son los más activos y lo que más interactúan.
Nivel de fuerza de adultos mayores por dinamómetro manual y electromecánico funcional
Authors: Catalán-Dibene Ernani Francesco , Cruz-Castruita Rosa María , Zambrano-Ayala Stephanie Denise , Flores-Cruz Mariela , López García Ricardo , García Verazuluce Juan José
Published: February 2023

Evaluar la fuerza de tren superior a través de los métodos de prueba de flexión de brazo, dinamometría manual y dinamómetro electromecánico funcional en adultos mayores independientes. Estudio transeccional, en 32 adulos mayores. Datos recolectados con dinamómetro manual, prueba de flexión de brazo y con el dinamómetro Electromecánico Funcional Dynasystem. Los resultados con la prueba de flexión de brazo mostraron los mayores índices de fuerza fueron entre 65 a 69 años (21.9 %; f = 7), en dinamometría manual los hombres presentaron baja fuerza (15.6%; f = 5) y en la DEMF-DYNASYSTEM el mayor porcentaje fue para 7 repeticiones (21.3%).
Vacunas y herramientas en comunicación y salud: análisis de la Tarea Asociación Implícita (IAT)
Authors: Martínez Martínez Luz , Cuesta Ubaldo , Bengoechea González Carolina , Cuesta Díaz Victoria
Published: February 2023

Con el movimiento antivacunas se acentúa la percepción de las vacunas como no seguras ni efectivas influyendo en la percepción y comportamiento de la población. Comprender los mecanismos psicosociales subyacentes al “fenómeno antivacunas” permitirá desarrollar mejores programas de intervención. Esta investigación persigue dos objetivos: 1) analizar el Test de Asociación Implícita (IAT) como herramienta de neurocomunicación aplicada a la comunicación y salud, especialmente en vacunas y 2) comprender los mecanismos psicológicos ante el concepto vacuna y anti-vacuna. El IAT es una herramienta útil aunque presenta ciertas características metodológicas. Existe una asociación fuerte de las vacunas con salud, responsabilidad y eficacia.
ПСИХОЛОГІЧНІ ДЕТЕРМІНАНТИ ЦИФРОВІЗАЦІЇ ОСВІТИ В УКРАЇНІ
Authors: Maksymenko Serhii
Published: February 2023

У доповіді більш докладно розкрито психологічні проблеми, від розв’язування яких багато в чому залежить успішне вирішення завдань цифровізації освіти в Україні. Йдеться про освітнє забезпечення повноцінного інформаційного суспільства, що сьогодні характеризує всі розвинені країни світу.
Pre-University Training and the Effectiveness of Senior Schoolchildren’s Training
Authors: Аронова М.А. , Колосова Т.Ю. , Кубасова Л.В. , Сычев И.А.
Published: February 2023

В статье представлен анализ продуктивности обучения старшеклассников — участников довузовской подготовки в Рязанском государственном медицинском университете имени И. П. Павлова. Для количественной оценки продуктивности проведен анализ результативности обучения, выражающейся в средних баллах Единого Государственного экзамена абитуриентов, которые прошли довузовскую подготовку и поступили в 2020 и 2021 году на лечебный и педиатрический факультеты Рязанского государственного медицинского университета имени И. П. Павлова. Результаты проведенного исследования подтверждают, что довузовская подготовка школьников — будущих абитуриентов помогает им эффективно формировать большой объем знаний, умений и навыков для сдачи единого государственного экзамена и повышает результативность их обучения в вузе. Рассмотрены также современные педагогические технологии довузовского обучения, применяемые в Рязанском государственном медицинском университете имени И. П. Павлова, помогающие абитуриентам повышать продуктивность обучения и как следствие этого успешно поступать в выбранный вуз. Обращено внимание на то, что развитие продуктивного взаимодействия преподавателей, слушателей подготовительных курсов и учащихся медицинских классов с использованием различных образовательных технологий довузовской подготовки способствует личностному росту будущих первокурсников.

The article analyzes the effectiveness of senior schoolchildren’s training, participant of the pre-university training program at Ryazan State Medical University named for I. P. Pavlov. To quantitatively assess the effectiveness of senior schoolchildren’s training, the authors analyze the results of the Unified State Exam obtained by school leavers who have participated in the pre-university training program at Ryazan State Medical University named for I. P. Pavlov and entered the university in 2020 and in 2021. The results of the study prove that pre-university training enables school leavers to effectively process large volumes of knowledge, develop multiple abilities, and acquire numerous skills required to pass the unified state exam. Pre-university training also guarantees better results when studying at a university. The article treats modern pedagogical technologies of pre-university training used in Ryazan State Medical University named for I. P. Pavlov which enable senior schoolchildren to study more effectively and increase school leavers’ chances of entering a university of their choice. The authors underline that effective collaboration between teachers and senior schoolchildren attending pre-university courses ensures would-be freshmen’s personal growth.
Healing Practices of the Spiritual Folk Healers of Tandag: A Construct of their Social Reality and Mysticism
Authors: Tomaquin Ramel D.
Published: February 2023

The paper discusses the rituals performed by the diviner or spiritual healer in curing the clients. It involves prayers, chants and elaborate ceremonies addressed to the supreme deity. It combines animistic beliefs with Folk Christian beliefs which had been handed by generations of diviners or healers. A descriptive qualitative method was used aided by the participant and non-participant observations. It can be deduced from the study that Spiritual folk healing practices had been robustly practiced by the healers or diviners with spiritual themes but it is also tented with the mysticism of animism. The diviner or healer is the main officiating person in the curing rituals which is usually assisted by the assistant curer or diviner.
A Systematic Review of Machine Learning Models in Mental Health Analysis Based on Multi-Channel Multi-Modal Biometric Signals
Authors:   Mississippi State University, Ehiabhi Jolly , Wang Haifeng
Published: February 2023

Review question / Objective: A systematic review of Mental health diagnosis/prognoses of mental disorders using Machine Learning techniques with information from biometric signals. A review of the trend and status of these ML techniques in mental health diagnosis and an investigation of how these signals are used to help increase the efficiency of mental health disease diagnosis. Using Machine learning techniques to classify mental health diseases as against using only expert knowledge for diagnosis. Feature Extraction from signal gotten from biometric signals that help classify sleep disorders. Rationale: To review the application of ML techniques on multimodal and multichannel PSG datasets got from biosensors typically used in the Hospital. To help professionals grasp the steps of using machine learning to classify mental health diseases.
PUBLICAÇÃO ARQUIVADA
Authors: Científica Digital Editora
Published: February 2023

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CARBONO E NITROGÊNIO DO SOLO EM POVOAMENTO DE SCHIZOLOBIUM PARAHYBA VAR. AMAZONICUM ESTABELECIDO EM DIFERENTES ESPAÇAMENTOS
Authors: Oliveira Francielle Santana , Caldeira Marcos Vinicius Winckler , Trazzi Paulo André , Gomes Robert , Souza Matheus Lopes , Gomes Gabriel Soares Lopes
Published: February 2023

Objetivo: Caracterizar os efeitos do uso do solo em diferentes espaçamentos de plantio em relação aos estoques de carbono e nitrogênio do solo. Métodos: A pesquisa foi desenvolvida na área experimental do Ifes, Campus de Alegre, no distrito de Rive, Alegre, ES, um experimento com Schizolobium parahyba var. amazonicum (paricá) aos 8,2 anos de idade, implantado em área anteriormente estabelecida com pastagem com predomínio de Urochloa sp. Foram avaliados três espaçamentos de plantio, sendo: 3 m x 3 m, 4 m x 4 m e 5 m x 5 m, com três repetições (parcelas) por espaçamento, totalizando 9 parcelas, cada parcela apresenta área de 1500 m2. Coletas de solo foram realizadas nas profundidades 0-20; 20-40; 40-60; 60-80 e 80-100 cm, onde foi avaliado o carbono orgânico e nitrogênio total do solo. Resultados: Foram registrados valores de estoques de C no espaçamento 3 m x 3 m e 4 m x 4 m na ordem de 34,63 e 36,90 Mg ha-1, para a camada 0-20 cm, correspondendo a um incremento de 13,8 e 21,3 % em comparação ao espaçamento 5 m x 5 m. Valores mais expressivo do estoque de C e N foram observados na camada de 0-20 cm, para todos os espaçamentos de plantio. Conclusão: Os resultados obtidos destacam a importância da análise exploratória como ponto inicial para avaliar impactos nos estoques de C e N do solo, apresentando potencial para o povoamento de Schizolobium parahyba var. amazonicum na recuperação da qualidade do solo.
NT - 45 - Dinte - Evolução da agricultura chinesa : da fome às reformas de desenvolvimento do setor
Authors: Bispo Scarlett Queen Almeida , Martins Michelle Marcia Viana , Cechin Alicia
Published: February 2023

Em 2021, ano em que o Partido Comunista Chinês (PCC) comemora 100 anos, é relevante perpassar as mudanças ocorridas no meio rural que levaram ao desenvolvimento da agricultura no país, com projeções ambiciosas para os próximos anos. O início das reformas no campo ocorreu após sucessivos episódios de fome. A transição de uma sociedade agrícola para um país industrial ocasionou na redução nas áreas de terras direcionadas à agricultura. A conversão das terras aráveis para a industrialização e urbanização afetou a produção de alimentos e reforçou os problemas relacionados às condições produtivas da China, ampliando a necessidade de reformas. Abandonando uma política centralizada e partindo para uma orientação econômica mais voltada para o mercado, foi estabelecido o fim das comunas (propriedades rurais em poder do Estado), a diversificação da produção agrícola (que até então enfatizava a produção de grãos) e o estímulo à criação de empresas familiares especializadas, cooperativas e industriais de processamento, o que contribuiu para o aumento da eficiência no campo. Adicionalmente, a melhoria nas técnicas produtivas e de irrigação, a introdução de novas espécies produtivas e o desenvolvimento do modal rodoviário contribuíram de forma paralela ao desenvolvimento rural do país. Outras reformas, que incluem desde ajustamentos estruturais, até alterações da agroindústria e dos métodos de produção, reforçaram o apoio para o aumento da oferta agroalimentar no território asiático. Essas e outras propostas caracterizam a criação de um novo conceito de desenvolvimento, orientado pela inovação, sustentado pelos avanços tecnológicos e com vistas à promoção do desenvolvimento rural de alta qualidade. Esses componentes integram o grandioso plano de apoio à agricultura chinesa: o 14º Plano Quinquenal, que prioriza desenvolvimento do setor como questão fundamental para alcançar a construção de um país socialista moderno de maneira integral.
NT - 27 - Dirur - Impactos fatais da COVID-19 nos trabalhadores brasileiros
Authors: Galindo Ernesto Pereira , Silva Sandro Pereira , Pedreira Júnior Jorge Ubirajara
Published: February 2023

Este texto visa contribuir com o debate atual, valendo-se do seguinte questionamento: qual o impacto inicial da pandemia da covid-19 sobre a mortalidade de trabalhadores e a estrutura ocupacional brasileira? Para se aproximar de possíveis respostas, a pesquisa foi fundamentada a partir de um método de relativização de impactos, isto é, levando-se em consideração o estoque de ocupações e as tendências de mortalidade pré-pandemia, não se prendendo, portanto, somente a números absolutos. Buscou-se, com isso, verificar hipóteses relacionadas à incidência da covid-19 sobre a população ocupada, sem desconsiderar a heterogeneidade estrutural que caracteriza o mercado de trabalho brasileiro e as alterações na própria dinâmica setorial da economia provocada pelas medidas de contenção sanitária.
Improving Learners’ Academic Performance through Parent-teacher Collaboration in the Foundation Phase
Authors: Malatji Makwalete , Beeken Cornelia Elizabeth , Haasbroek Chanzelle , van Zyl Izahn
Published: February 2023

The study investigated strategies that can be used to improve the collaboration between parents and teachers to improve the learners’ academic performance. The study followed the theory of Hoover-Dempsey and Sandler which shows that the involvement of parents is multidimensional, both at home and at school. This study followed a qualitative approach with a case study research design. Purposive sampling was used to select five parents and five teachers of three primary schools in Gauteng and Mpumalanga Provinces. Data collected through questionnaires and semi-structured interviews were analysed using a thematic approach. The findings revealed that parental involvement influences learners because it contributes to holistic development, motivation and support for learning struggles. Moreover, it was found that teachers do not have the essential knowledge on how to involve parents. The study, therefore, recommends that there should be regular training to support teachers in effective collaboration with parents.

Keywords: Parent-teacher collaboration; Foundation Phase; Learners’ academic performance; collaboration strategies
UJI KESESUAIAN CT NUMBER IN WATER PADA PESAWAT CT SCAN MERK PHILIP DI INSTALASI RADIOLOGI RSU. BMC PADANG
Authors: Nansih Livia Ade
Published: February 2023

CT Number is the value of the X-ray attenuation coefficient which is determined by the average energy of X-rays and the absorber atomic number is expressed by the attenuation coefficient. The role of the CT number on a CT scan machine is to assess and differentiate abnormalities in human organs. The suitability test is carried out to ensure that the CT-scan aircraft meets radiation safety requirements and provides accurate and accurate radiological diagnosis or implementation information (Hariyati et al, 2019).

This research is a quantitative study with an experimental approach, conducted at the RSU Radiology Installation. Mother of Padang in June 2022 for 5 days. Population of all CT number tests, samples at five measurement points with ROI in the center of the image, at 12 o'clock, 3 o'clock, 6 o'clock and 9 o'clock directions. Research data was taken by observing, experimenting and documenting Data analysis compared to PERKA BAPETEN Number 9 of 2011 concerning quality assurance of QA and QC of CT Scan aircraft. 

The results showed that on the first day there was an average CT number value of 4.05, the second day 4.02, the third day 3.42, the fourth day 4.21 and the fifth day 4.51. The average value of the CT number on the first, second, fourth and fifth days has exceeded the tolerance limit, namely -4 to 4 according to PERKA BAPETEN Number 9 of 2011

 

Keywords: CT Scan, Phantom water, Compliance Test, Tolerance value.
ESTÉTICA DE LOS DESECHOS EN LA NARRATIVA DE TRES AUTORAS MEXICANAS: GUADALUPE NETTEL, ANA CLAVEL Y CRISTINA RIVERA GARZA
Authors: Doucet Pauline
Published: February 2023

A pesar de ser un aspecto omnipresente convocado desde el nacimiento de la novela moderna como poderoso recurso humorístico, la representación del cuerpo en sus funciones más triviales y orgánicas ha sido y sigue siendo objeto de una especie de tabú literario, reflejo de la progresiva evolución de las sensibilidades relativas a la gestión y representación del cuerpo (cuerpo propio y colectivo), o sea, reflejo y producto del irreversible “proceso de civilización”.

Sin embargo, parece que esta dimensión más íntima y más abyecta de cuerpo surge de nuevo –como en un retorno de lo reprimido en la historia de la literatura– dentro de la narrativa de un puñado de escritoras mexicanas, entre ellas Guadalupe Nettel, Ana Clavel y Cristina Rivera Garza. El cuento “Pétalos” y las novelas
Cuerpo náufrago
y
El mal de la Taiga
se caracterizan por una representación del cuerpo que dista de la concepción moderna –que valora un cuerpo cerrado, limitado,
discreto
y, sobre todo, inodoro– ya que dan detallada cuenta de los fluidos y excreciones corporales de sus personajes. Que la intención sea deliberadamente provocadora o más metafísica, la dimensión escatológica común a estos tres textos transgrede fronteras de diferentes índoles: la representación de cuerpos abyectos, que se desbordan de sus límites, difumina los contornos del “yo corporal” como fundamento de la identidad de los individuos. Esta estética de los desechos que inspira las descripciones de todos los cuerpos, incluso femeninos, también supone una proyección inédita del cuerpo femenino, cuya presencia ya no es “eufemizada” por las leyes de la representación idealizada. Además, esta dimensión excremental supone una modificación de la axiología corporal tradicional, en la que predomina el sentido más noble e intelectual de la vista, a favor del más desprestigiado: el olfato. Dicha oposición de los sentidos y la revancha del uno sobre el otro también puede leerse en clave feminista, ya que la dialéctica de los sentidos reproduce otras dicotomías fundamentales, la de la civilización y de la naturaleza, de lo masculino y de lo femenino. Finalmente, la evocación del cuerpo abyecto tiene implicaciones en la esfera literaria: las tres obras aparecen como contra-
performances
estéticas que replantean la idea de belleza más allá de la lógica oposicional y excluyente de la tríada civilizacional higiene-orden-belleza. Estas suponen una experiencia lectora más global e instintiva, que no se limita en solicitar las aptitudes intelectuales e imaginativas del lector, sino que convocan todos sus sentidos.
MIRADAS URBANAS DE LA VIOLENCIA DE POSGUERRA EN NARRADORAS DE PERÚ, GUATEMALA Y EL SALVADOR
Authors: del águila Gracey Rocío
Published: February 2023

La posguerra se ha definido como un momento cultural e histórico que ha marcado los procesos de justicia, memoria y derechos humanos en Latinoamérica. En el ámbito literario, la producción de posguerra se ha destacado por autores masculinos, quienes proponen una visión androcéntrica de la violencia. Esto evidentemente ha dejado de lado la visión y agencia femenina. Este artículo se centra en el fenómeno de la posguerra visto desde la posible continuidad o reconfiguración de la violencia patriarcal en la producción literaria hechas por mujeres en Perú, Guatemala y El Salvador.

Para lograr un análisis comparativo entre los tres países, el ensayo se enfoca en las colecciones de cuentos
Me perturbas
de Rocío Silva Santisteban (Perú 2001) y
Buenas Costumbres
de Denise Phé-Funchal (Guatemala 2019) y
El diablo sabe mi nombre
de Jacinta Escudos (El Salvador 2008), puesto que estos textos presentan una visión femenina/feminista y buscan dar respuestas a la violencia patriarcal y el caos de la sociedad neoliberal, lo cual supondría la reevaluación de imaginarios e ideales utilizados en la liberación de las mujeres.

De esta forma, este trbajo tiene dos objetivos principales. Por un lado, pensar de manera crítica si la violencia urbana es una continuación de la violencia de las guerras civiles y cuál es la toma de posición de los sujetos femeninos frente a esta. Por otro lado, analizar qué características tiene la agencia o no agencia que presentan estos personajes femeninos; es decir, repensar de qué manera la denuncia, la solidaridad y/o la ironía permiten transgredir el orden patriarcal. El objetivo es pensar la lucha feminista desde una genealogía literaria, la cual se configura como un método de investigación que permite rastrear las relaciones familiares, sociales y/o culturales entre mujeres que denuncian la violencia patriarcal y la respuesta que estas hacen ante esa violencia.
FEMICIDIOS, TRAVESTICIDIOS Y TRANSFEMICIDIOS EN LA LITERATURA ULTRACONTEMPORÁNEA LATINOAMERICANA
Authors: Bianchi Paula Daniela
Published: February 2023

Este artículo se propone explorar nuevos modos de enunciar las violencias ejercidas hacia los personajes femeninos, travestis y transgénero en la literatura latinoamericana ultracontemporánea centrándose en las categorías de ciudadanías y juricidades baldías (afectivas, sexuales, lingüísticas, geopolíticas); cuerpos precarios y violencias cruentas dentro de los estudios de género. Para esto, planteo un enfoque teórico que contrastará estos nuevos modos de narrar/mostrar que desplaza la atención de la descripción del cadáver y los detalles escabrosos de una gramática visual y pedagógica de la crueldad hacia una gramática de lo político y contrapedagógica configurando nuevos modos de relatar la muerte de mujeres, travestis y transgéneros presentado como una herramienta tecnopolítica.

La hipótesis general sostiene la reconstrucción de marcos de inteligibilidad que diseñan en la literatura del presente, los posibles recorridos de los femicidas, víctimas y familiares, en estos últimos se acentúan los periplos que realizan las familias en los pasillos de los Tribunales exigiendo “justicia para…”. Periplos que se debaten entre juricidades y trampas punitivas, connivencias policiales y duelos, búsquedas confesionales y sensaciones de (in)justicias.

El corpus analizado comprende
Brujas
(Lozano 2020), “Biografía” (Ampuero 2021), “No aceptes caramelos de extraños” (Jeftanovic 2017),
El verbo J
(Hernández 2018),
Enterre sous mortos
(Maia 2018),
Mujer ave
(Asilvera 2021) y
El invencible verano de Liliana
(Rivera Garza 2020).

Siguiendo estas reflexiones, este artículo aborda diversas textualidades que se disputan la esfera literaria latinoamericana actual, exponiendo las experiencias y desafíos que se visibilizan, indagando algunas de las líneas de resistencia y de fuga que obligan a repensar no solo la crisis de los Estados nacionales modernos sino también los límites de las ciudadanías y los modos de transformar las condiciones sociales y políticas.
JUEGO DE ESPEJOS Y DESCOLONIZACIÓN EN
HUACO RETRATO
DE GABRIELA WIENER
Authors: Bernal Concepción Reverte
Published: February 2023

Gabriela Wiener (Lima, 1975-) es considerada una escritora interesante en el panorama actual de la literatura peruana y su reciente obra
Huaco retrato
da fe de ello. Este relato está dividido en dos hilos narrativos que se alternan, desarrollándose como un juego de espejos entre lo autobiográfico y la recreación de la historia del tatarabuelo de la autora, Charles Wiener, origen de su apellido, el conflicto de Gabriela Wiener con su padre, poseedor de dos casas y de dos familias simultáneamente, y la situación personal de la escritora, vértice de un núcleo familiar de tres adultos infieles entre sí (poliamor), Europa y sus antiguas colonias, la inseguridad personal y el racismo. Gabriela Wiener pretende ser brutalmente sincera al expresarse, pero es evidente que en su libro existe una eficiente elaboración literaria, que revela un yo exhibicionista y complejo, que se vale del morbo que su peculiar organización familiar suscita para atraer lectores, pero que también sabe tratar temas profundos, de mayor alcance.

Los problemas que afronta Gabriela Wiener como inmigrante peruana de acusados rasgos latinos, primero en Barcelona y luego en Madrid, la llevan a reflexionar sobre el colonialismo y la ignorancia y desprecio del europeo hacia el latinoamericano, tal como refleja Charles Wiener en el libro de viajes que publicó a su vuelta de América. La dudosa reputación como explorador de este último contagia una oscura sombra sobre la sinceridad de la vida de sus descendientes.

Al final del relato, uno de los pasajes más duros en relación a la mentalidad colonial es la narración que se refiere a la antigua existencia de zoológicos humanos en las principales capitales europeas, una de ellas París, y como en ellos eran expuestos seres humanos en condición de esclavitud o casi total esclavitud. Gabriela Wiener piensa en el destino final que pudo tener un niño peruano que su antepasado llevó consigo a Francia, para demostrar así de qué forma un ser de un país atrasado podría evolucionar mediante una educación moderna. En última instancia, este rompecabezas familiar se manifiesta como una sucesión de “espejos”, no “enterrados” (Carlos Fuentes), sino “empañados” (Jorge Urrutia, en sus reflexiones sobre el realismo y el testimonio).
“ME INTERESA MÁS EL
BLACK METAL
QUE LA MATERNIDAD”: ENTREVISTA A MARIANA ENRÍQUEZ
Authors: Durante Erica
Published: February 2023

En esta entrevista –realizada en Providence, Rhode Island, en el marco de un evento organizado por el Centro de Estudios Latinoamericanos y Caribeños (CLACS) de la Universidad de Brown, el 27 de abril de 2022– Mariana Enríquez nos lleva de la mano por los anaqueles de su biblioteca personal, nos muestra los libros por los cuales llegó a la literatura y nos habla de su rutina de escritura y de cómo su proceso de creación ha evolucionado desde su primera novela. Nos familiariza con sus amistades literarias, nos comparte sus reflexiones sobre el cambio de paradigma que están viviendo las letras latinoamericanas gracias a la enorme vitalidad de una nueva generación de escritoras y, finalmente, nos confía sus expectativas para el futuro de la literatura de América Latina. Una literatura sin pasaporte, sin obsesión por la identidad de los escritores y cuyo tema es el mundo.
An Investigation of Open Clusters Berkeley 68 and Stock 20 Using CCD UBV and Gaia DR3 Data
Authors: Yontan Talar
Published: February 2023

We performed detailed photometric and astrometric analyses of the open star clusters Berkeley 68 and Stock 20. This was based on ground-based CCD UBV photometric data complemented by space-based Gaia Data Release 3 (DR3) photometry and astrometry. A total of 198 and 51 stars were identified as likely cluster members for Berkeley 68 and Stock 20, respectively. Two-color diagrams were used to derive the reddening and photometric metallicity for each cluster. The reddening for Berkeley 68 and Stock 20 is E(B − V) = 0.520 ± 0.032 mag and 0.400 ± 0.048 mag, respectively. Photometric metallicity [Fe/H] is −0.13 ± 0.08 dex for Berkeley 68 and −0.01 ± 0.06 dex for Stock 20. Keeping as constant reddening and metallicity, we determined the distance moduli and ages of the clusters through fitting isochrones to the UBV and Gaia-based color–magnitude diagrams. Photometric distances are d = 3003 ± 165 pc for Berkeley 68 and 2911 ± 216 pc for Stock 20. The cluster ages are 2.4 ± 0.2 Gyr and 50 ± 10 Myr for Berkeley 68 and Stock 20, respectively. Present-day mass function slopes were found to be Γ = 1.38 ± 0.71 and Γ = 1.53 ± 0.39 for Berkeley 68 and Stock 20, respectively. These values are compatible with the value of Salpeter. The relaxation times were estimated as 32.55 and 23.17 Myr for Berkeley 68 and Stock 20, respectively. These times are less than the estimated cluster ages, indicating that both clusters are dynamically relaxed. Orbit integration was carried out only for Berkeley 68 since radial velocity data were not available for Stock 20. Analysis indicated that Berkeley 68 was born outside the solar circle and belongs to the thin-disk component of the Milky Way.
MeerKAT Holography Measurements in the UHF, L, and S Bands
Authors: de Villiers Mattieu S.
Published: February 2023

Radio holographic measurements using the MeerKAT telescope are presented for each of its supported observing bands, namely UHF (544–1087 MHz), L (856–1711 MHz), and S (1750–3499 MHz). Because the UHF-band receiver design is a scaled version of that of the L band, the electromagnetic performance in these two bands are expectedly similar to one another. Despite also being linearly polarized, S-band receivers have an entirely different design and distinct performance characteristics from the lower two bands. As introduced in previous work for the L band, evidence of higher order waveguide mode activation also appears in S-band measurements but there are differences in its manifestation. Frequency-dependent pointing (beam squint), beamwidth, beam ellipticity, error beam, instrumental polarization, and cross-polarization power measurements are illustrated for each of MeerKAT’s observational bands in a side-by-side style to facilitate the comparison of features. The derivation of collimation errors and main reflector surface errors from measurements made at these relatively low observation frequencies is also discussed. Results include elevation and ambient temperature effects on collimation, as well as the signatures of collimation degrading over time. The accompanying data release includes a snapshot of full Jones matrix primary beam patterns for all bands and antennas with corresponding derived metrics.
A Multilevel Scheduling Framework for Distributed Time-domain Large-area Sky Survey Telescope Array
Authors: Zhang Yajie , Yu Ce , Sun Chao , Shang Zhaohui , Hu Yi , Zhi Huiyu , Yang Jinmao , Tang Shanjiang
Published: February 2023

Telescope arrays are receiving increasing attention due to their promise of higher resource utilization, greater sky survey area, and higher frequency of full space-time monitoring than single telescopes. Compared with the ordinary coordinated operation of several telescopes, the new astronomical observation mode has an order of magnitude difference in the number of telescopes. It requires efficient coordinated observation by large-domain telescopes distributed at different sites. Coherent modeling of various abstract environmental constraints is essential for responding to multiple complex science goals. Also, due to competing science priorities and field visibility, how the telescope arrays are scheduled for observations can significantly affect observation efficiency. This paper proposes a multilevel scheduling model oriented toward the problem of telescope-array scheduling for time-domain surveys. A flexible framework is developed with basic functionality encapsulated in software components implemented on hierarchical architectures. An optimization metric is proposed to self-consistently weight contributions from time-varying observation conditions to maintain uniform coverage and efficient time utilization from a global perspective. The performance of the scheduler is evaluated through simulated instances. The experimental results show that our scheduling framework performs correctly and provides acceptable solutions considering the percentage of time allocation efficiency and sky coverage uniformity in a feasible amount of time. Using a generic version of the telescope-array scheduling framework, we also demonstrate its scalability and its potential to be applied to other astronomical applications.
Forecasts on the Dark Matter Density Profiles of Dwarf Spheroidal Galaxies with Current and Future Kinematic Observations
Authors: Guerra Juan , Geha Marla , Strigari Louis E.
Published: February 2023

We forecast parameter uncertainties on the mass profile of a typical Milky Way dwarf spheroidal galaxy (dSph) using the spherical Jeans equation and Fisher matrix formalism. For a Draco-like system we show that radial velocity measurements for 1000 individual stars can constrain the mass contained within the effective radius of a dSph to within 5%. This is consistent with constraints extracted from current observational data. We compare two systems, a cusp and core, and demonstrate that a minimum sample of 100,000 (10,000) stars with both radial and proper motions measurements is required to disentangle their inner slopes at the 2σ (1σ) level. If using the log-slope measured at the half-light radius as a proxy for differentiating between a core or cusp slope, only 1000 line-of-sight and proper motions measurements are required; however, we show this choice of radius does not always unambiguously differentiate between core and cusped profiles. Once observational errors are below half the value of the intrinsic dispersion, improving the observational precision yields little change in the density profile uncertainties. The choice of priors in our profile shape analysis plays a crucial role when the number of stars in a system is less than 100 but does not affect the resulting uncertainties for larger kinematic samples. Our predicted 2D confidence regions agree well with those from a full likelihood analysis run on a mock kinematic data set taken from the Gaia Challenge, validating our Fisher predictions. Our methodology is flexible, allowing us to predict density profile uncertainties for a wide range of current and future kinematic data sets.