bluuebunny/crossref_metadata_2025_split huggingface dataset:
Identifikasi Bahaya dan Risk Assessment: Penerapan Keselamatan dan Kesehatan Kerja di Laboratorium
Authors: Indarwati Desy 
Published: December 2021

Risk Assessment is systematic way of carrying out activities in laboratory, identifying the potential emergence of hazards and other worst possibility, and also the decisions to control and prevent the accidents. This research is a qualitative descriptive research with a case study method. Data obtained through observation, interview, and study documents at Laboratory of Tarbiyah Faculty UIN Sunan Ampel Surabaya. The purpose of this study is to provide an understanding for laboratory users about the importance of implementing occupational safety and health in the laboratory. The result show that there were 14 potential hazards that arose which were divided into four variables, they are handling and storage of materials, design of workshop/laboratory, Facilities, and activities in laboratory. Risk assessment result of 14 potential hazards found that, 43% are low risk, 14% are moderate risk, 43% are high risk, and 0% are extreme risk. The effort to implementing occupational health and safety (K3) have not been fully carried out optimally. To control or push down the potential of hazards are (1) Arranging SOP for implementation of K3, (2) provide Material Safety Data Sheet (MSDS), (3) maximize utilization of personal protective equipment, (4) provide enough first aid and eyewash, (5) provide fire extinguishers (APAR).
Effects of oral stimulation with breast milk in preterm infants oral feeding: a randomized clinical trial
Authors: Le Qiong , Zheng Sheng-hua , Zhang Lan , Wu Li-fen , Zhou Feng-juan , Kang Min , Lu Cai-hong 
Published: December 2021

Abstract

Objectives
This study was performed to evaluate the effect of oral stimulation with breast milk for preterm infants.

Methods
A total of 68 subjects form neonatal intensive care unit were randomly assigned into control group (n=20), premature infant oral motor intervention (PIOMI) group (n=25) and premature infant oral motor intervention with breast milk (BM-PIOMI) group (n=23).

Results
BM-PIOMI group had significant shorter initiation of oral feeding (IOF) time compared to PIOMI group (2.95 days, 95% CI [0.42–5.48]) or control group (9.79 days, 95% CI [7.07–12.51]). BM-PIOMI group had significant sooner transition time from IOF to full oral feeding (FOF) compared to control group (6.68 days, 95% CI [2.2–11.16]), but not to PIOMI group (2.09 days, 95% CI [−2.07 to 6.25]). Length of hospital stay (LOS) did not show statistical different between three groups (control 38.85 ± 14.40 vs. PIOMI 38.48 ± 11.76 vs. BM-PIOMI 38.04 ± 12.2). Growth mixture model identified improvement in non-nutritive sucking (NNS) score in BM-PIOMI group compared to control and PIOMI group (0.8293, p<0.0001, and 0.8296, p<0.0001, respectively).

Conclusions
Oral stimulation with breast milk can better promotes the oral feeding process of premature infants than the simple oral stimulation, by shorten IOF time and improve early NNS score, but does not shorten transition time from IOF to FOF and LOS.
On Z-Symmetric Rings
Authors: Chaturvedi Avanish Kumar , Kumar Nirbhay , Shum K. P. 
Published: December 2021

Abstract
We introduce the concept of Z-symmetric rings. In fact, the classes of all semicommutative rings, nil rings, reduced rings, Artinian rings and eversible rings are Z-symmetric rings. In order to sustain our assertion, we provide a number of examples of Z-symmetric and non Z-symmetric rings. We observe that the class of Z-symmetric rings lies strictly between the classes of eversible rings and the Dedekind finite rings. In particular, we consider the extensions of Z-symmetric rings. Finally, some new results between the Z-symmetric rings and Armendariz rings will be explored and investigated.
Pellian equations of special type
Authors: Bokun Mirela Jukić , Soldo Ivan 
Published: December 2021

Abstract
In this paper, we consider the solvability of the Pellian equation

x
2

−
(

d
2

+
1
)

y
2

=
−
m
,

$$\begin{array}{}
\displaystyle x^2-(d^2+1)y^2 = -m,
\end{array} $$

in cases d = nk
, m = n
2l−1, where k, l are positive integers, n is a composite positive integer and d = pq, m = pq
2, p, q are primes. We use the obtained results to prove results on the extendibility of some D(−1)-pairs to quadruples in the ring

Z

[

−
t

]

$\begin{array}{}
{\mathbb{Z}}[\sqrt{-t}]
\end{array} $

, with t > 0.
Uranium sorption from waste solutions by Talc Phosphogypsum ferri-silicate synthetic new sorbent
Authors: Hagag Mohammed S. , Esmaeel Shaimaa M. , Salem Fatma , Zaki Salah A. , Ali Amr H. 
Published: December 2021

Abstract
In this investigation, a synthetic Talc Phosphogypsum ferri-silicate TPFS sorbent was prepared by thermal activation then evaluated the uranium ions removal from sulfate waste solution containing uranium. Generally, the synthetic adsorbents from raw and waste materials have a significant attention from scientists because the environmental concern and economic development, particularly, the uranium elimination from radioactive waste solutions. The uranium removal percentage and loading capacity were determined by optimization the conditions of adsorption such as the pH range, adsorbent/adsorbate ratio, uranium concentration of radioactive waste solutions, equilibrium time and temperature. The resultant adsorption efficiency and loading capacity were 87.2% and 375 mg g−1, respectively. The adsorption isothermally was in accordance with Langmuir isotherm model, in addition pseudo-second-order kinetic model, with theoretical capacity of 384.6 and 333 mg g−1, respectively. Uranium (VI) adsorption on TPFS was inhibited at elevated temperatures. The removal of uranium from sulfate waste solution by TPES sorbent according to the thermodynamic functions values was exothermic (∆H of −16.095) and non-spontaneous in nature (∆G of −17.27 at 303 K). In addition, there was a decrease in the randomness at the TPFS/uranium waste solution interface with ∆S value of 3.88.
Effects of Health Education on Hygienic Self-Care Practices among Female Adolescent
Authors: Wirata Resta Betaliani , Ballena Naressia S 
Published: December 2021

Background: As an older child enters the stage of adolescence, several changes happen within the human body, particularly female adolescents. The researcher as a Nurse educator realized the need to include health education on hygienic self-care practices in the subjects to be taught in Junior High School. The study aimed to determine the effect of health education on the hygienic self-care practices among adolescentsâ€™ female junior high school in Yogyakarta City, Indonesia.
Methods: This study used quantitative design utilized pre-experimental with one group pretest-posttest design. The researcher used health education on the hygienic self-care practices module as the intervention and self-made questionnaire as the instrument.
Results: Data shows a mean score on the before health education which is 2.96 had increased after health education to a mean score of 3.68. There is a mean difference of 0.72 and a p-value of 0.000 in between the scores which indicates a significant result. The proposed health education program developed by the researcher needs to be implemented in the participating schools.
Conclusion: The role in the collaboration of the school nurses and teachers are needed to the success of a health education program to their students who are in the stage of adolescence.
Linear and non-linear optimization models for the selection of investment portfolio
Authors: Vakrinienė Sigutė , Misevičius Gintautas 
Published: December 2021

This research suggests a maxmin model for the selection of investment portfolios. The risk evaluation coefficients are introduced. The components of portfolio are found by solving linear programming task in onemodel and non-linear programming task in the other. In the experimental part of the research ineffective portfolios exerted from these models are tested referring to the statistical data of the Baltic stock market. Realizations of the suggested portfolios with different risk coefficient values are compared to realizations of effective (Pareto optimal) portfolios.
Responsabilidade Social Corporativa e Adesão aos Objetivos de Desenvolvimento Sustentável
Authors: Veroneze Silvana , Schmidt Odair , Magro Cristian Baú Dal , Mazzioni Sady 
Published: December 2021

O objetivo do estudo é avaliar o efeito conjunto dos fatores endógenos e do desempenho em Responsabilidade Social Corporativa (RSC) na adesão das empresas aos Objetivos de Desenvolvimento Sustentável (ODS), no âmbito internacional. Realizou-se pesquisa explicativa, documental e quantitativa, com análise descritiva e por meio de oito modelos de regressão logística binária. Foram analisadas 2.786 empresas de capital aberto listadas nos países do G-20, que publicaram seus relatórios de sustentabilidade no ano de 2018, das quais 300 aderiram aos ODS. Os resultados indicam que o desempenho em RSC influencia positivamente a adesão das empresas aos ODS. Ademais, quanto aos fatores endógenos analisados, o tamanho da empresa e o crescimento de vendas demonstraram influência sobre a adesão aos ODS, de forma positiva e negativa, respectivamente. Complementarmente, conclui-se que a RSC modera positivamente a relação entre auditoria big four e adesão aos Objetivos de Desenvolvimento Sustentável. O estudo fornece insights das implicações do desempenho em RSC na adesão das empresas aos Objetivos de Desenvolvimento Sustentável em âmbito internacional.
Objetivos de Desarrollo Sostenible, crecimiento económico y trabajo decente: las cooperativas como una vía para la consecución de los objetivos
Authors: Cermelli Massimo , Llamosas Trápaga Aida 
Published: December 2021

En el año 2015 se adoptaron los ODS con la finalidad de lograr un futuro en paz y más próspero. Erradicar la pobreza, reducir el consumismo, alcanzar la igualdad, una sociedad más justa y garantizar una educación equitativa son algunos de esos objetivos. Entre ellos hay que destacar el desafío de lograr un crecimiento económico sostenido, inclusivo y sostenible, el empleo pleno y productivo, y el trabajo decente para todos. Es necesario un cambio en el sistema económico para que se abran nuevos horizontes en el mercado laboral, crecimiento y empleo decente deben ir de la mano y para ello las cooperativas, con su trayectoria, valores y principios, son las entidades idóneas para el cumplimiento de los ODS.
Recibido: 24 mayo 2021Aceptado: 16 septiembre 2021
The relationship between infarct-related arteries patency with c-reactive protein/albumin ratio before primary percutaneous coronary intervention in patients with st-segment elevation myocardial infarction
Authors: AKIN Halil , BİLGE Önder , ALTINTAŞ Bernas , ALTINDAĞ Rojhat , EDE Hüseyin , ADIYAMAN Mehmet Şahin 
Published: December 2021

Aim: Inflammatory markers such as C-reactive protein and Albumin have previously been associated with poor prognosis
in ST-elevation myocardial infarction (STEMI). The present study aims to investigate the relationship between the
infarct-related arteries (IRA) patency and C-reactive protein/Albumin ratio (CAR) before primary percutaneous coronary
intervention (p-PCI) in patients with STEMI.
Material and Methods: A total of 822 patients who underwent p-PCI for acute STEMI were included in this study. Patients
were divided into two groups according to IRA patency as TIMI flow 0-1 (n = 551) and TIMI flow 2-3 (n = 271). CAR ratio
measured at admission was compared with IRA patency.
Results: The average age of 822 patients was 55±12, and 84.3% (693) of the patients were male. The mean CAR level
of the patients was determined as 0.26 (0.08-0.48). CAR level was statistically significantly higher in TIMI flow 0-1 group
when compared to TIMI flow 2-3 group [0.31 (0.09-0.51) vs 0.23 (0.06-0.42); p
Productive articulation model as a regional innovation system
Authors: Ballardo-Cárdenas Denisse , López-de Alba Pedro L. , León-Castro Ernesto , Martínez-Huerta Ramón 
Published: December 2021

This paper presents a productive articulation model that serves as the basis for developing and enhancing regional innovation systems. The main objective is to generate a process of linkage between the industrial sector, academia, and government within which specific regional problems can be solved through the effective intervention of each of the actors. In addition to the process, a success story is presented from the State of Guanajuato, Mexico, which serves to visualize as a clear and defined process of articulation that allows a transfer of knowledge between the actors. Keywords: Productivity articulation model; regional Innovation system; triple helix. JEL Classification: L38, O18 Received: 30/06/2020. Accepted: 05/11/2020. Published: 01/12/2020
Organic agriculture exploratory analisis of the research field in Iberoamerica
Authors: Lira Chávez Araceli , Ortega Gómez Priscila , Alfaro- García Víctor G. 
Published: December 2021

The research on the techniques, production and distribution on organic agriculture has acquired special relevance in the last decades. The preservation of the soil, human health, the increasing demand for these kinds of products along to the revenues that they generate are some of the main causes of this rapid scientific evolution of the field. The objective of the present study is to analyze the production of the area of organic agriculture in Iberoamerica from 1980 to 2018. The data is retrieved from the Web of Science scientific database and results are presented in categories of authors, volume of articles, countries, institutions and research areas.
Keywords: Organic agriculture, Bibliometry, Iberoamerica
JEL Codes: Q1, Q15, Y1
Received: 22/07/2020. Accepted: 08/01/2021. Published: 01/06/2021.
Knowledge on intellectual property as an advantage for scientific research
Authors: Zermeño-Guerrero Jennifer , Garza-Ruiz Marisela , Rodríguez-Padilla María Cristina 
Published: December 2021

Abstract
The protection of intellectual property represents a key factor for the establishment of the particular rights of the scientific sector, and the clear record of the technological development of a country. The protection strategies of industrial property and copyright are relevant to maintain control of knowledge management, confidentiality during its development and the security of exclusivity in research activities. The relationship between colleagues to present a paper should be trustworthy, however plagiarism is one of the main concerns of researchers when they have to disclose their work where experts in the field are generally present. The objective of this research was to identify the reasons why researchers do not usually protect their scientific works, and through the application of a survey it is described that it is due to the lack of knowledge in the area of protection of intellectual property. It is concluded that it is important to propose the generation of knowledge to researchers about the advantages of implementing a process to protect their works for a relationship of trust with colleagues and students.
Keywords: copyright, scientific work, intellectual property, research.
JEL Codes: K11
Received: 30/07/2020. Accepted: 20/02/2021. Published: 01/06/2021.
Modelo de efectos olvidados en el análisis estratégico de medios de comunicación
Authors: Gil-Lafuente Anna M. , Amiguet Molina Luis , Torres Martínez Agustin 
Published: December 2021

La apreciación que el consumidor tiene de un medio de comunicación es la resultante de la agregación y composición de determinadas estimaciones subjetivas, que además son distintas en cada individuo, sobre algunas cualidades o características que se cree que aquél posee. Uno de los principales objetivos consiste en hallar, de forma directa o indirecta, aquellos elementos que los consumidores, sea de forma consciente o inconsciente, buscan y desean de un medio de comunicación con el fin de que las empresas focalicen sus inversiones y recursos en potenciar aquellas cualidades esperadas por los ciudadanos. Esto se puede conseguir emprendiendo ciertas acciones encaminadas a influir sobre el público en su apreciación de las cualidades del medio de comunicación en diferentes grados o niveles. Se trata, en definitiva, de establecer unos mecanismos de causalidad, a través del planteamiento de toda una combinatoria de relaciones causa-efecto entre las diferentes acciones o medidas para llegar a la audiencia, y las características de los elementos más valorados por los consumidores.
Palabras clave: efectos olvidados, medios de comunicación, análisis estratégico.
Códigos JEL: C02, C65, D81.
Recibidio: 04/04/2019. Aceptado: 25/06/2020. Publicado: 30/06/2020.
Studi Fenomenologi dalam Kegiatan Shalat Sunnah Malam Jumat di Masjid Tegalsari Jetis Ponorogo
Authors: Munsifah  
Published: December 2021

Tegalsari is the name of a village located in the southeast of the center of Ponorogo City. This area is famous for the religious tourism complex of the Jami 'Tegalsari Mosque and the tomb of a prominent Muslim propagator in Ponorogo named Kiai Ageng Muhammad Besari (Rohmatulloh, 2015). Since the beginning of his move to Tegalsari, many religious and teaching activities have been carried out. Several activities, both daily, weekly, monthly and yearly, are still routinely carried out at the Tegalsari Mosque until now (Pramono, 2020).
Among the weekly activities routinely carried out at the Tegalsari Mosque are the Friday night sunnah prayer activities. In the sunnah prayer activity on this Friday night, of course, there are messages of both implied and explicit preaching. This preaching activity at Tegalsari Mosque is a type of preaching bil-hal. With activities like this, it is hoped that the people who carry out the sunnah prayer will not only carry it out ceremonially but also be able to understand, appreciate, and carry out the da'wah messages contained in it so that it can add to the value of faith and devotion to Allah SWT and to increase syiarity. Islam in Tegalsari in particular and other areas as widely as possible.
This study uses a qualitative method with a phenomenological approach. The informants in this study were determined using purposive sampling technique with data collection techniques in the form of in-depth interviews and document search activities. The results of this study indicate that the Friday night sunnah prayer activities at the Tegalsari Mosque contain a message that the implementation of worship will be more special and provide peace of mind if the congregation as the performer of worship feels a solid heart when performing it. The background that supports the implementation of the Friday night sunnah prayer activities at Tegalsari Mosque is the location of the mosque which is in the religious tourism area of the Kiai Ageng Muhammad Besari Tomb. Meanwhile, the obstacle is the Covid-19 pandemic, which has limited social activities, including Friday night sunnah prayers at the Tegalsari Mosque.
Key words: Phenomenology Studies, Rituals, Meaning, Religious Tourism.
SANEAMENTO BÁSICO E DESENVOLVIMENTO SUSTENTÁVEL: COMPROMISSO DA GESTÃO PÚBLICA E A EDUCAÇÃO AMBIENTAL
Authors: Cenci Daniel Rubens , Libardoni Juliana , Linasi Renata 
Published: December 2021

O presente trabalho analisa a relação entre o acesso ao saneamento básico no Brasil, direito assegurado pelo preceito constitucional do direito ao meio ambiente sadio, contando, por um lado, com abundância de legislação, e por outro, lacunasexpressivas na efetivação deste direito e em especial, na implantação de políticas públicas, com a densidade que o tema merece. Tal estudo coloca-se como objetivos analisar o arcabouço jurídico e sua suficiência para a gestão sustentável do saneamento, bem como, analisa os padrões de sustentabilidade, presentes nas políticas públicas de saneamento. O estudo apoia-se na metodologia de análise hipotético dedutiva, com análise legislativa, documental e abordagem teórica, com enfoque nos resultados de qualidade de vida e qualidade ambiental. Na discussão dos dados adentra ao potencial de mudança da educação ambiental e as perspectivas éticas de efetivação do Direito constitucionalizado de acesso ao meio ambiente ecologicamente equilibrado, como Direito Fundamental de todos os cidadãos brasileiros. Aponta-se soluções potenciais, como orçamentos adequados, profissionais qualificados, planos de ações de curto, médio e longo prazos, que identifiquem os problemas e estabeleçam hierarquias de desenvolvimento das atividades, preferencialmente antecipando-se aos problemas e agindo de forma preventiva, mitigadora ou reparadora, dos impactos produzidos pelas condutas humanas no ambiente, em vista dos princípios norteadores deste estudo, que são a sustentabilidade e o bem-estar das gerações presentes e futuras.
ESTUDO DE CASO: AVALIAÇÃO DA QUALIDADE DA ÁGUA DO LAGO DA PEDRA BRANCA, PALHOÇA, SC
Authors: Silva Osório Fernando Da , Barros Osório Dra. Renata El-Hage Meyer de , Martins João Felipe Oliveira Werner , Hermann Kenia Alexandra Costa , Juarez João Dr. Jair , Silva Cíntia Souza da 
Published: December 2021

Localizado a 15 quilômetros do centro de Florianópolis, o município de Palhoça, o bairro Pedra Branca, se destaca dos demais bairros por ter sido planejado no final da década de 90, buscando o equilíbrio entre a ocupação urbana, qualidade de vida e respeito ao meio ambiente. Iniciou pela transformação de uma fazenda familiar, e atualmente atrai pessoas de diversas regiões por apresentar opções de convivência e lazer para as pessoas de todas as idades que podem desfrutar dos parques, praças, lagos e áreas de descanso a céu aberto. Em maio de 2019, a associação de moradores do bairro, detectou a mortandade de patos que viviam no entorno do lago Pedra Branca e através de análises, foi detectada a presença na água da bactéria responsável pela mortandade dos patos, Clostridium spp (botulismo). Amostras de água foram coletadas no Lago Pedra Branca e realizadas análise de pH, turbidez, oxigênio dissolvido (OD), demanda bioquímica de oxigênio (DBO), fósforo, nitrogênio amoniacal, nitrito, nitrato e coliformes termotolerantes. As amostras foram coletadas seguindo o guia de coleta e preservação de amostras da CETESB e analisadas de acordo com a metodologia descrita pelo Standard Methods of Examination of Water and Wastewater (ALPHA, 2012). Os valores de pH, turbidez, oxigênio dissolvido, nitrito e nitrato seapresentaram dentro da faixa recomendada pela Resolução CONAMA 357/2005. Entretanto, para os parâmetros DBO, fósforo, nitrogênio amoniacal e coliformes termotolerantes, os valores se apresentaram acima dos limites máximos permitidos, onde o uso se aplica a recreação de contato primário, sugerindo uma possível contaminação por matéria orgânica e/ou efluentes domésticos. Com objetivo de fornecer à comunidade uma forma de tratamento e prevenir o surgimento de novas doenças, acarretando na mortandade de novos animais ali residentes, bem como o impedimento de utilização do lago como fonte de lazer, foram realizados testes de aeração forçada nas amostras de água coletadas, e os resultados obtidos ficaram condizentes com uma água doce Classe 1, própria para recreação de contato primário.