bluuebunny/crossref_metadata_2025 huggingface dataset:
TENDÊNCIAS COMPETITIVAS DA COMIDA DE RUA: ESTUDO COMPARATIVO ENTRE DOIS FOOD PARKS E SEUS CONSUMIDORES.
Authors: Ferreira Lima Júlio César , Coelho Susana Dantas , De Lima Wellington Moura
Published: September 2020

Mudanças ocorridas no estilo de vida das pessoas, em especial nas últimas décadas, foram responsáveis por transformações na alimentação cotidiana da população mundial. A combinação da agitação diária, de programas gastronômicos de TV de alcance internacional e da influência de culturas diversas, resultado da globalização, fez com que novas formas de se alimentar despontassem. Os food parks surgiram como uma proposta de aglutinação de possibilidades gastronômicas para a comida de rua. Esse estudo teve como objetivo geral comparar o potencial gastronômico e o público de 2 food parks localizados em regiões brasileiras distintas. Como objetivos específicos, buscou-se diferenciar as estruturas físicas de um food park de Fortaleza e de um food park de São Paulo; estabelecer o perfil socioeconômico dos consumidores; e contrastar o perfil gastronômico dos mesmos consumidores. Optou-se, pois, por uma pesquisa com análise quali-quantitativa, de caráter exploratório, utilizando-se como método de procedimento um estudo de caso comparativo realizado a partir da aplicação de um questionário entre os meses de janeiro e março de 2017, envolvendo pessoas a partir de 15 anos de idade, consumidores de comida de rua nas cidades de Fortaleza e São Paulo. Os resultados demonstraram que havia diferenças estruturais entre os dois food parks. Por sua vez, o público foi em grande parte formado por pessoas solteiras entre 20 e 40 anos de idade, se autodenominando possuidor de preferência gastronômica multicultural moderna e apoiador da continuidade desse nicho de comida de rua.

Palavras-chave: Gastronomia. Tendências. Comida de rua. Food parks. Consumidores.
EFETIVIDADE DE AÇÕES PRÁTICAS DE EDUCAÇÃO AMBIENTAL PARA O ECOSSISTEMA MANGUEZAL NO ENSINO FUNDAMENTAL
Authors: Rodrigues Silva Roberto Jackson , Maia Rafaela Camargo
Published: September 2020

O manguezal é um ecossistema de grande importância ecológica e econômica contudo apesar de fornecer diversos bens e prestar serviços ambientais, o mesmo vem sofrendo impactos antrópicos negativos. A implantação e consolidações de ações e programas de educação ambiental nas escolas são importantes, uma vez que promove a formação de educandos com saberes críticos e contextualizados. Por esse motivo, o presente trabalho tem como objetivo fazer um estudo comparativo de estratégias de ensino teórico e prática para educação ambiental sobre ecossistema manguezal em uma escola do ensino fundamental II. O trabalho foi desenvolvido com duas turmas do 9° ano de uma escola pública de Acaraú – CE. Foram diagnosticados os conhecimentos prévios dos alunos com um questionário aberto. A seguir, para turma B foi ministrada uma aula teórica em sala de aula sobre o ecossistema e para turma A, uma aula de campo com visitação ao manguezal próximo a escola. E novamente os alunos foram submetidos ao mesmo questionário. Os dados indicam que os alunos apresentaram no questionário prévio, níveis parcialmente satisfatórios de conhecimento sobre o assunto abordado e, após a intervenção, alcançaram níveis satisfatórios. Esses resultados mostraram a utilização dos recursos extraído do manguezal para subsistência pelas comunidades ribeirinhas e a visão de um ambiente degradado e descaracterizado. Os dados obtidos também demonstram que a aula de campo é mais efetiva para aquisição de conhecimentos relativos à conservação do ecossistema para esse público alvo. Assim, é necessário que os professores saiam do tradicionalismo da sala de aula e busquem outras formas didáticas, permitindo que o aluno perceba o que está estudando, e elabore suas próprias concepções.
CARACTERIZAÇÃO DOS USUÁRIOS E PARÂMETROS FÍSICO-QUÍMICOS DA ÁGUA ARMAZENADA EM CISTERNAS DO SÍTIO ZABELÊ, NOVA OLINDA – CE
Authors: Pinto Beatriz Dias , Alencar Girlaine Souza da Silva , Alencar Francisco Hugo Hermógenes de , Caldas Francisco Rodrigo de Lemos , Gonçalves Jaqueline dos Santos
Published: September 2020

O Semiárido brasileiro, caracterizado pela rica biodiversidade do Bioma Caatinga, possui baixas precipitações, déficit hídrico significativo e altas taxas de evapotranspiração, compreende a região Nordeste e Norte de Minas Gerais. A escassez hídrica é um dos principais problemas para a população desta região. Para minimizá-lo, a Articulação do Semiárido Brasileiro (ASA), criou o Programa de Formação e Mobilização Social para Convivência com o Semiárido, com a implantação de Cisternas de Placas, para garantir o acesso a água em situação de escassez para a população da zona rural. Entretanto, há poucos estudos no Estado do Ceará que assegurem a qualidade da água armazenada. Nesse contexto, O presente trabalho teve como objetivo caracterizar os usuários e analisar a qualidade da água de cisternas na Zona Rural de Nova Olinda – CE, de acordo com as variáveis físico-químicas da Portaria do Ministério da Saúde Nº 2.914, de 12 de dezembro de 2011. Os dados foram obtidos através de entrevistas semiestruturadas, criação de mapas para localização das cisternas, coleta e análises físico-químicas. Constatou-se que 80% dos entrevistados no Sítio Zabelê possuem renda proveniente da agricultura, 10% são aposentados e os demais funcionários públicos, do lar e trabalhadores da construção civil. A renda mensal da maioria é inferior a um salário mínimo. As cisternas são abastecidas com a água da chuva, carros-pipa e por um sistema de água encanada desenvolvido pela comunidade. Quanto à finalidade da água das cisternas, 74% das famílias utiliza para o consumo e suprir as necessidades básicas, como higiene pessoal, lavar louças e roupas. As análises constataram que a água armazenada nas cisternas apresenta níveis toleráveis de potabilidade para os parâmetros de pH, turbidez, dureza, cloretos, ferro, nitrato e sulfato. Entretanto, é necessário que os moradores tomem práticas de conservação, higienização e tratamento da água armazenada, para que mantenha-se dentro dos parâmetros exigidos para consumo humano.
The study on adsorption behavior of 2,4-DCP in solution by biomass carbon modified with CTAB-KOH
Authors: Ren Dajun , Yu Hongyan , Wu Jian , Wang Zhaobo , Zhang Shuqin , Zhang Xiaoqing , Gong Xiangyi
Published: September 2020

In this study, rice straw was used to prepare biomass carbon, which was modified with KOH and cetyltrimethylammonium bromide (CTAB) to obtain modified biomass carbon (MBC). The biomass carbon (BC) before and after modification was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FT-IR), and the surface morphology, crystal structure and surface group characteristic BC were explored. The specific surface area and micropores of the modified biomass carbon increased significantly, the crystallinity was higher, and the pore structure was more clearly found. The adsorption performance of MBC for 2,4-dichlorophenol (2,4-DCP) was investigated. The results showed that under the best adsorption conditions ((2,4-DCP concentration (200 mg/L), MBC dosage (50 mg), pH (5.5), and loading time (60 min), temperature (room temperature)), the removal rate of 2,4-DCP was up to 42.5%, and adsorption capacity was 85.13 mg/g. The adsorption of 2,4-DCP on MBC materials was better explained by the pseudo-second-order kinetic model and the Langmuir adsorption isotherm model. It was believed that the adsorption of 2,4-DCP by MBC was the monolayer adsorption process on the uniform surface of MBC at high concentration, and there was no interaction between the 2,4-DCP and MBC adsorbate during this process.
Resource Analysis of a Fitness Center as a Part of the Healthcare Industry
Authors: Valiev Albert Shamilevich , Galikeeva Anuza Shamilovna
Published: September 2020

Fitness centers are currently successfully implementing the population's request for preventive care. The aim of the study is to analyze the resources of a fitness center from the point of view of competitive stability in the health services industry. For this purpose, a structured expert interview (n=38) has been used. The concept of D. Barney was used to assess the resource state. The results and conclusions demonstrate that almost all resources are interchangeable, with the exception of human resources (the organization has a large number of employees who have been working in the company for a long time) and customer databases. The state of human resources is the most complex in the fitness industry as they are both unique, rare and valuable according to Barney's classification.
Talent Management: Innovative HR Technologies in the Hospitality Industry
Authors: Iuldasheva Rozaliia Rustamovna
Published: September 2020

The article discusses modern HR technologies in the labor market, especially in the hotel sector, as well as innovative approaches to working with students and the work of talent management technologies.
Methods and Results of the Federal Fire Service
Authors: Sakaeva Elvira Zinurovna
Published: September 2020

In this article, the conditions and features of providing federal and regional government services and municipal, market services are discussed, and the efforts of volunteer fire brigades, as well as companies and citizens, are highlighted. As a result of their interaction, a system of interconnected complementary services is established.
A Life-Changing Game
Authors: Suvorova Elena Valentinovna
Published: September 2020

The article presents a study of how a game can change a person's life. At the beginning of the article, some variants of the concepts and meanings of the word “game” which are used in the article are provided. The following are examples of how the influence of the game on a person, their mood, emotional state and psyche in general can be studied. The mechanism that affects the consolidation of a new positive experience and the transformation that occurred in the game, is described. The mechanism that is embedded in our body, in physiology, is based on the production of hormones. It is through evaluating and observing the emotional state of the participants in the game that we can see how the game changes not only the emotional state of the participants, but also strengthens their resilience. Changes their very lives.
Closed-Loop Air Conditioning and Ventilation Systems
Authors: Tseligorov Nikolai Aleksandrovich , Kovalev Ilia Vladimirovich , Galstian Daniel Alekseevich
Published: September 2020

The article discusses the main closed-loop life support systems on the example of systems installed on submarines and spacecrafts, as well as systems implemented in insulating breathing apparatus.
CircRNAs in Lung-intestinal Axis Cancer
Authors: Wang Chengmin , Feng Yuan , Li Bingxin , Zhou Di , Ma Jingjing , Chen Gang , Li Ning
Published: September 2020

The “exterior-interior relationship between the lung and the large intestine” is
a basic theory in Traditional Chinese Medicine (TCM), which has been confirmed by
mounting evidence, and the lung-intestinal axis can be seen as an extension of this
theory. Circular RNAs (circRNAs) are a kind of conserved and structurally stable noncoding
RNAs, which have been found to be differentially expressed and associated with
the development of cancer in malignant tumors. Many studies have found that circRNAs
play an important role in lung and intestinal cancers. This review focuses on circRNAs
and reveals that there are common circRNAs that are both highly or poorly expressed in
lung-intestinal axis cancers and most of them regulate the proliferation, migration, and
invasion of cancer cells by sponging miRNAs. These results not only provide new
evidence and research ideas for the “exterior-interior relationship between the lung and
the large intestine”, but also suggest that circRNAs can be new potential therapeutic
targets for the future drug research of lung-intestinal axis diseases.
Stem Cells: In Sickness and in Health
Authors: Bahmad Hisham F. , Elajami Mohamad K. , Daouk Reem , Jalloul Hiba , Darwish Batoul , Chalhoub Reda M. , Assi Sahar , Chamaa Farah , Abou-Kheir Wassim
Published: September 2020

Abstract: Stem cells are undifferentiated cells with the ability to proliferate and convert
to different types of differentiated cells that make up the various tissues and organs in the body.
They exist both in embryos as pluripotent stem cells that can differentiate into the three germ layers
and as multipotent or unipotent stem cells in adult tissues to aid in repair and homeostasis. Perturbations
in these cells’ normal functions can give rise to a wide variety of diseases. In this review,
we discuss the origin of different stem cell types, their properties and characteristics, their
role in tissue homeostasis, current research, and their potential applications in various life-threatening
diseases. We focus on neural stem cells, their role in neurogenesis and how they can be exploited
to treat diseases of the brain including neurodegenerative diseases and cancer. Next, we explore
current research in Induced Pluripotent Stem Cells (iPSC) techniques and their clinical applications
in regenerative and personalized medicine. Lastly, we tackle a special type of stem cells called Cancer
Stem Cells (CSCs) and how they can be responsible for therapy resistance and tumor recurrence
and explore ways to target them.
Cloud Based Extensible Business Management Suite and Data Predictions
Authors: Dukiya Rajesh , Perumal Kumaresan
Published: September 2020

Introduction:

The present research work was carried out using an enhanced market prediction
algorithm in the cloud-based business, handing out the CRM system. The approach that is
being predicted will handle and forecast the business with a higher degree of precision and constancy,
the outcome solution of which is found to be compatible with any organization.

Methods:

The CRM framework was proposed in order to overcome the lack of multi-module integration
and functionalities. The developed application is a complete tool for the purpose of managing
the business over cloud. The business owner can host this application on any user interface PHP- and
MySQL-enabled server. An optimized regression model was developed to predict the future of business
and relationship with the customer. For the experimental test, a sample dataset was collected
from the UCI machine learning repository.

Results:

The proposed prediction algorithm is an extension of the time series–based forecasting
model. The projected system is tested with the income and expense cluster data of one year that were
projected for analysis and the result shows better accuracy and constancy than the traditional opportunity
creation driven model.

Conclusion:

It has been observed that the proposed Cloud-Based CRM Framework supports the
organizations to achieve business predictions and maintain healthy relations with their clients and has
worked best for the companies that have to maintain customer end relations. In addition, the customized
CRM tool helps business managers and entrepreneurs to define innovative business strategies.
The CRM application influences customer satisfaction on a large scale and is dominant for the supply
chain system. Overall, the business model indicates that corporate organizations could grab business
insights in a cost-efficient way with upcoming forecasting of sales.

Discussion:

Customer Relationship Management (CRM) is a technology used by the corporate sector
to manage potential customers and their experiences in the view of the seller to consumer through
purchase and post-purchase. In this era of advanced information technology, the sales departments of
multi-product and service-end businesses are struggling hard in order to attain the signal view of the
business. The key criterion for business-boosting decisions includes a single dashboard interface with
a description of relevant information. The biggest challenge for businesses with umbrella views is to
combine the data from various places and obtain market forecasts from the description. The deficiency
in data collection and group management causes market loss or a lack of consumer interest in the
product.
COVID-19: Estimation of the Actual Onset of Local Epidemic Cycles, Determination of Total Number of Infective, and Duration of the Incubation Period (Preprint)
Authors: De Carvalho Rogerio Atem , De Carvalho Eduardo Atem
Published: September 2020

BACKGROUND

Most studies of the epidemic cycles of the pandemic of Sars-CoV-2, or COVID-19 as it became known, define the beginning of specific cycles in countries from the laboratory identification of the first cases of infection, however, there is the awareness that cycles may have started earlier, without proper identification. This influences all the parameters that govern the statistical models used for controlling the infection.

OBJECTIVE

This work proposes two models based on experimental data. The Logistic Model it is used to obtain three parameters of the epidemic cycle of COVID-19, namely: the final count for the total infected, the daily infection rate and the lag time. Complimentary, a novel inventory model is proposed to calculate the number of infective persons, as well as to determine the incubation period.

METHODS

The data on epidemic cycles of Germany, Italy, and Sweden are treated previously by the Moving Average Method with Initial value (MAMI), then a variation of the Logistic Model, obtained through curve-fitting, is used to obtain the three parameters. The inventory model is introduced to calculate the actual number of infected persons and the behavior of the incubation period is analyzed.

RESULTS

After comparing data from the three countries it is possible to determine the actual probable dates of the beginning of the epidemic cycles for each one, determine the size of the incubation period, as well as to determine the total number of infective persons during the cycle.

CONCLUSIONS

The actual probable dates of the beginning of the epidemic cycles in the countries analyzed are determined, the total number of infected is determined, and it is statistically proven that the incubation cycle for Sars-CoV-2 is five days.
Using Machine Learning Algorithms to Predict People’s Intention to Use Mobile Learning Platforms During the COVID-19 Pandemic: Machine Learning Approach (Preprint)
Authors: Akour Iman , Alshurideh Muhammad , Al Kurdi Barween , Al Ali Amel , Salloum Said
Published: September 2020

BACKGROUND

Mobile learning has become an essential instruction platform in many schools, colleges, universities, and various other educational institutions across the globe, as a result of the COVID-19 pandemic crisis. The resulting severe, pandemic-related circumstances have disrupted physical and face-to-face contact teaching practices, thereby requiring many students to actively use mobile technologies for learning. Mobile learning technologies offer viable web-based teaching and learning platforms that are accessible to teachers and learners worldwide.

OBJECTIVE

This study investigated the use of mobile learning platforms for instruction purposes in United Arab Emirates higher education institutions.

METHODS

An extended technology acceptance model and theory of planned behavior model were proposed to analyze university students’ adoption of mobile learning platforms for accessing course materials, searching the web for information related to their disciplines, sharing knowledge, and submitting assignments during the COVID-19 pandemic. We collected a total of 1880 questionnaires from different universities in the United Arab Emirates. Partial least squares-structural equation modeling and machine learning algorithms were used to assess the research model, which was based on the data gathered from a student survey.

RESULTS

Based on our results, each hypothesized relationship within the research model was supported by our data analysis results. It should also be noted that the J48 classifier (89.37% accuracy) typically performed better than the other classifiers when it came to the prediction of the dependent variable.

CONCLUSIONS

Our study revealed that teaching and learning could considerably benefit from adopting remote learning systems as educational tools during the COVID-19 pandemic. However, the value of such systems could be lessened because of the emotions that students experience, including a fear of poor grades, stress resulting from family circumstances, and sadness resulting from a loss of friends. Accordingly, these issues can only be resolved by evaluating the emotions of students during the pandemic.
Challenges in using ICT Gadgets to cope with effects of COVID-19 on Education: A short survey of online teaching Literature in English
Authors: Gabriel Bazimaziki
Published: September 2020

Covid-19 pandemic has slowed down progress in many sectors of human life worldwide and education has considerably been affected from pre-primary to tertiary levels. Coping with this pandemic resulted in the move to E-leaning from face - to- face teaching whereby a number of challenges are impeding the intended learning outcomes. In this study, Introduction to Literature in English is focused with specific interest in undergraduate students. While they should be taught Literature to be equipped not only with ethical values, critical thinking and analytical skills but also communication skills in English; online teaching challenges them hence jeopardizing the intended goal due to a number of factors such as limited or lack of ICT skills and resources which make online learning during the COVID-19 lockdowns not inclusive.
Características y especialización de la respuesta inmunitaria en la COVID-19
Authors: Súarez Reyes Anamary , Villegas Valverde Carlos Agustín
Published: September 2020

Characteristics and Specialization of the Immune Response in COVID-19 Abstract The outbreak of coronavirus pneumonia in Wuhan, China, became a pandemic on March 11, 2020. It has caused almost 4 million confirmed cases worldwide, with more than 270,000 deaths. Coronavirus is an enveloped RNA virus of the β-coronavirus genus distributed in birds, humans, and other mammals. The World Health Organization has named the new disease COVID-19. The scientific community is look http://doi.org/10.22201/fm.24484865e.2020.63.4.02 8 8 Revista de la Facultad de Medicina de la UNAM | ing for evidence that can lead to a better understanding of the infection and the immune response (IR), prognostic and therapeutic predictors, effective treatments and vaccines. The objective of this review was to compile updated scientific evidence of the IR to COVID-19, in order to guide professionals with solutions that have a clinical impact. The most important elements involve innate immunity with failures in the interferon system in the early stages of the infection and a sustained increase in proinflammatory interleukins. This can end in a potentially fatal cytokine storm. The infiltration of neutrophils and macrophages at the alveolar level, accompanied by neutrophilia, is very characteristic. Lymphopenia is evident at the adaptive immunity level, that, depending on the degree, can indicate the severity of the disease. Understanding the temporal sequence of the IR is crucial for choosing the appropriate and effective therapies, especially when selecting which type of anti-inflammatory drugs can be used and the frequency of the dosage. Due to the fact that it is difficult to determine when they will be clearly beneficial, not harmful to the IR and not too late, due to the irreversibility of the process. Key words: COVID-19; coronavirus; immune response
CAT Scan: A Critical Review of the Critical-Thinking Assessment Test
Authors: Possin Kevin
Published: September 2020

The CAT is entirely dedicated to assessing the critical-thinking skills involved in scientific reasoning and practical problem solving. While the test is found to have reasonable content validity, various issues with its prompts are discussed, along with significant issues with its scoring. The CAT’s recommended use as a “model” for curricular changes, called CAT Apps, is criticized as “teaching to the test.”
Ekstrak Etanol Kopi Hijau Arabika (Coffea arabica L.) sebagai Antihiperglikemi pada Mencit (Mus musculus)
Authors: Hamdani Irawati , Nurman Salfauqi
Published: September 2020

Diabetes mellitus is an excessive level of blood sugar concentration disease. One of the compounds that can moderate the blood sugar level is chlorogenic acid that mostly found in green coffee. This study aims to determine the extract activity of Arabica (Coffea arabica L.) green coffee in decreasing the blood sugar level of mice (Mus musculus) that induced by alloxan monohydrate. The method is True Experimental Laboratories with the analysis of chlorogenic acid levels using a UV-Vis spectrophotometer. The research design is Post Test Control Group Design, using 24 mices that divided into six treatment groups. The groups consist of negative control (distilled water), Dose I (100 mg/kg bw), Dose II (200 mg/kg bw), Dose III (300 mg/kg bw), Dose IV (400 mg/kg bw), and positive control (metformin). Blood sugar levels of the mice is measured at the intervals of 1st day, 7th day, 21st day. The data is analyzed using the SPSS program with normality tests (Kolmogorov-Smirnov), homogeneity tests (Levene Test), and parametric statistical tests (One-Way ANOVA). The data results was normally distributed and homogeneous (P> 0.05) with several pairs of data in the treatment group were significantly different (P> 0.05). The extract of Arabica (Coffea arabica L.) green coffee contained 4.235% chlorogenic acid, could reduced the hyperglycemia mice blood sugar levels by the dose of 10.72% (Dose I); 19.85% (Dose II); 27.20% (Dose III); and 31.60% (Dose IV) with dose IV as the effective dose.
Analisis, Uji Coba dan Rekontruksi Kegiatan Praktikum Melalui Lembar Kerja Peserta Didik Struktur dan Fungsi Sel
Authors: Angreani Anggi , Supriatno Bambang , Anggraeni Sri
Published: September 2020

This study contains an analysis of the Student Worksheets contained in the high school textbook / used by teachers in schools, with the aim of providing information, education or solutions to problems that have arisen in practical activities. Practicum activities are an important part of science education, so they are required to create more meaningful practicum activities. In making practicum activities more meaningful and achieving goals in accordance with Basic Competencies, one of them is by reconstructing the Student Worksheet (LKPD). This study is included in the descriptive qualitative, in which LKPD cell structure and function are made as research subjects with a sample number of 5 LKPD that refers to the SBC and Curriculum 2013. The instrument used in this research refers to: first, the form of analysis of laboratory activities where problems are emerges namely in terms of conceptual (practicum activities not in accordance with the curriculum), practical (the object does not appear clearly because the procedure is less precise) and knowledge (questions that do not construct knowledge). Second, referring to the Vee Diagram developed from Novak & Gowin. The problems that arise include practical aspects which include procedures / work steps, questions that lead to the results of the practicum. therefore there is a need to reconstruct LKPD so LKPD can be well understood and achievement in accordance with the Basic Competition (KD).

Abstrak. Penelitian ini berisi tentang analisis terhadap Lembar Kerja Peserta Didik yang terdapat pada buku SMA/yang digunakan oleh guru di sekolah, dengan tujuan untuk memberikan informasi, edukasi atau solusi terhadap masalah yang selama ini muncul dalam kegiatan laboratorium. Penelitian ini termasuk ke dalam deskriptif kualitatif, dimana LKPD struktur dan fungsi sel di jadikan sebagai subjek penelitian dengan jumlah sampel 5 LKPD yang mengacu pada KTSP dan Kurikulum 2013. Instrumen yang digunakan dalam penelitan ini mengacu pada: pertama, form analisis kegiatan laboratorium dimana permasalahan yang muncul yaitu dari segi konseptual (kegiatan praktikum tidak sesuai dengan kurikulum), praktikal (objek tidak mucul secara jelas karena prosedurnya kurang tepat) dan pengetahuan (pertanyaan yang tidak mengkontruksi pada pengetahuan). Kedua, mengacu pada Diagram Vee yang dikembangkan dari Novak & Gowin. Adapun masalah yang muncul diantaranya dari segi praktikal yang meliputi prosedur/langkah kerja, pertanyaan yang mengarah ke hasil praktikum. maka dari itu perlu adanya rekontruksi LKPD agar LKPD dapat di pahami dengan baik serta pencapaian sesuai dengan Kompetesi Dasar (KD).
Voluntary disclosure and free cash flow in family French firms
Authors: Jouirou Meriem , Lakhal Faten
Published: September 2020

This research investigates the governance role of voluntary disclosures especially in reducing agency problems measured by the level of free cash flow (FCF). In addition, it also shows the moderating effect of family ownership and governance mechanisms on this relation. Our research was conducted on a sample of 138 listed French firms between 2009 and 2013. To avoid the endogeneity problem caused by the voluntary disclosure variable we used the 2SLS regression method. The results show, on the one hand, that transparency provided by voluntary disclosures reduces the level of FCF and by the way agency problems. But family owners tend to accumulate FCF. On the other hand, the governance role of voluntary disclosure turns to be ineffective in family firms. This suggests a high risk of expropriation of minority shareholders by family ones. In addition, we demonstrate that governance mechanisms, especially board independence, gender diversity and audit committee independence, contribute to the strengthening of the governance role of voluntary disclosure.
The Impact of Improper Body Posture on Office Workers' Health
Authors: Al-Nakhli Hani H. , Bakheet Hussein G.
Published: September 2020

Recent data has shown increasing rates of musculoskeletal disorders among the working community. These health-related complications are considered to be amongst the leading causes of disability, and limitation of motion within modern office workers. Many of these disorders are commonly caused by improperly accommodated workplaces. The importance of this study surfaces around the challenges that will be faced during the implementation of Saudi vision's 2030; if this topic is not addressed adequately.

The study aims to detect and prevent office related injuries by investigating their associations with improper workstation ergonomics. This was conducted within the framework of studying the current situation of office ergonomics with focus on sitting postures. Correlations between workers' musculoskeletal pains, and their habits were evaluated.

For collecting the necessary data, a thirty-item questionnaire was distributed to more than one thousand randomly selected workers within Saudi Arabia. This questionnaire was developed to better study the personal demographics, medical information, muscular pain, physical therapy history, workstation ergonomics, and sitting practices.

After filtering and analyzing the collected data, the results of the survey indicated that 78% of the total participants had experienced some sort of musculoskeletal pains, from which 84% of them stated that their sitting postures are awkward, during their working hours. Also, from the total number of musculoskeletal pain sufferers, approximately 32% visited a physical therapy clinic seeking relief for their pains. However, only 39% of them benefitted from the physical therapy interventions, whereas 61% did not. From the individuals whom did not respond to physical therapy, 80% of them identified that they were equipped with ergonomically inconvenient workstations or they were not aware of the correct way to occupy their workstations. To a greater extent, 74% of the total number of participants were supplied with ergonomically inconvenient workstations, which suggests that the employment of anthropometry and workstation ergonomics is not up to standards in Saudi Arabia, causing an extensive impact in escalating muscular pain.

In conclusion, raising the awareness of the population regarding the importance of workplace ergonomics is critical; after highlighting the risks of awkward sitting postures. It is worth mentioning that the appropriate employment of office ergonomics requires the cooperation of both; employees and employers. Only by this alliance, ergonomics will contribute in increasing productivity, and decreasing time loss leading to the maintenance of healthy individuals.
Pengaruh Motivasi Belajar Terhadap Prestasi Siswa di Sekolah
Authors: Annisa Ayudia Nur
Published: September 2020

This study aims to find out how the influence of learning motivation on student achievement in school. This research is focused on the teacher's role in fostering student learning motivation. This motivation is very important for improving student learning achievement. Because as is well known, student motivation in learning is lacking. This will affect its success in learning. For this reason, there is a need for efforts by teachers to increase interest in learning and motivate students to be more enthusiastic about achieving in school. The approach taken in this journal research is the approach (library research) which uses literature as its object. From the research of several literatures, the results of this study indicate that learning motivation has an influence on student learning activities, especially on student achievement. The higher the student's motivation, the better the learning achievement. Vice versa, the lower the motivation of student learning, it will be difficult for these students to achieve achievement in learning. The teacher also has a very important role and has an influence on student motivation in school.
Dampak Korea Wave Terhadap Prilaku Remaja Di Era Globalisasi
Authors: Putri Lisa Anggraini
Published: September 2020

Along with the development of technology in this globalization era, it is very easy for humans to obtain information, one of which is by accessing the development of kpop world. The more easy it is to get this information, causing teenagers to become fanatical about what they are idolizing. As a result of the teenage fanatics causes several positive and negative impacts on him. The cause of the drama series, music, fashion, cosmetics, culture, social media. The increase in the development of this newspaper wave is very necessary to be discussed and must be considered by parents in seeing the development of their children. In this journal the author discusses the positive and negative effects of this kpop development. Data taken by the author is obtained from books, journals, internet, newspapers. To address this and reduce adolescent fanaticism towards kpop, the writer shares the ways that parents need to do.
Video-based Feedback on Student Work: An Investigation into the Instructor Experience, Workload, and Student Evaluations
Authors: Ketchum Cheri , LaFave Daria S. , Yeats Chelsey , Phompheng Elaine , Hardy James H.
Published: September 2020

This exploratory study critically analyzes instructor perceptions of leaving video feedback and its impact on workload. Using qualitative and quantitative data, it discusses instructor experiences in adding video feedback to written notes in online courses.  Specifically, this study asks if instructors will feel more "connected" in video feedback courses, if instructors will report increased workloads, and if they see an improvement in their performance evaluations in video feedback courses. The results reveal that video feedback requires more time than written feedback (i.e., non-video feedback), generates varied instructor experiences concerning social presence, and has little to no impact on instructor performance evaluations.  The article concludes that more research is needed to fully understand the instructor experience when using videos, especially in environments where part-time, adjunct instruction is the norm.
Relationships Between Carl Rogers’ Person-Centered Education and the Community of Inquiry Framework: A Preliminary Exploration
Authors: Swan Karen , Chen Cheng-Chia Brian , Bockmier-Sommers Denise K.
Published: September 2020

The research reported in this paper explored links between the work of Carl Rogers on person-centered education and the Community of Inquiry (CoI) framework which posits a model of supports for social collaborative learning. Findings suggest significant links between the Rogerian constructs of level of regard and empathy and the CoI concept of teaching presence. The findings suggest avenues for future research and practical ways for enhancing teaching presence in online courses.
Procrastination and Delayed Assignment Submissions: Student and Faculty Perceptions of Late Point Policy and Grace
Authors: Santelli Beverly , Robertson Sarah N , Larson Elizabeth K. , Humphrey Samia
Published: September 2020

An exploratory study using a questionnaire was conducted among 597 full-time enrolled online students and 53 full-time online faculty teaching at a private university in the Southwest. Results are presented in frequency tables and participant feedback to compare differences and similarities of instructor and student perceptions of reasons for late assignment submission, late point policy, and leniency. Some differences in perception between student and faculty participants are noted. Further inquiry into the impact late assignment submissions, late point policies and instructor leniency have on student success rates, satisfaction, and persistence is warranted.
Introduction to Section II
Authors: Shea Peter
Published: September 2020

Introduction to Section IIOnline Learning v.24, no.3 - September 2020
Hubungan Pemilihan Teknologi dan Pencapaian Kompetensi dalam Metode Pembelajaran Daring
Authors: Angga Ng Melissa
Published: September 2020

Abstract- Online learning has been adapted throughout educational institution recently whereas adoption become inevitably especially during pandemic. Various methods have been adopted by educators with less experience in conducting online learning, thus it is unsurprising that its implementation seems to be a trial and error and has been criticized by various parties. In addition, educators are actually still unfamiliar with various technologies that are widely used in various learning methods. This situation become an obstacle in the application of learning methods since there are too many learning burdens that must be overcome by educators, namely mastery of a variety of methods. and various technological variations without the support of data about the most optimal methods and technologies to use. This study aims to provide an overview of the measurement of the effective usage of technology in various online learning methods associated with the ultimate goal of learning as an important insight for teaching staff in selecting technology and method to be mastered.

Keywords: onlne, learning, technologies, effective

Abstrak- Pembelajaran daring adalah wacana yang semakin kencang digaungkan, dan menjadi tidak terhindarkan khususnya pada saat pandemi. Berbagai metode diadopsi oleh pengajar yang mayoritas belum berpengalaman menyelenggarakan pembelajaran daring, karena itu tidak heran sistem pelaksanaannya terkesan trial and error dan banyak dikritisi oleh berbagai pihak. Selain itu, guru dan tenaga pengajar sebenarnya masih asing terhadap berbagai teknologi yang banyak dimanfaatkan dalam penerapan berbagai metode pembelajaran tersebut  Hal ini menambahkan hambatan dalam penerapan metode pembelajaran karena dalam satu kesempatan ada terlalu banyak beban belajar yang harus diatasi oleh tenaga pengajar yaitu penguasaan berbagai variasi metode dan berbagai variasi teknologi tanpa didukung data mengenai metode dan teknologi yang paling optimal untuk dipergunakan. Penelitian ini bertujuan untuk memberikan gambaran pengukuran efektifitas pemanfaatan teknologi dalam berbagai metode pembelajaran daring yang dikaitkan dengan tujuan akhir belajar sebagai input penting bagi tenaga pengajar dalam pemilihan teknologi dan metode yang akan dikuasai.

Kata kunci: pembelajaran, daring, teknologi, efektifitas
PENGARUH PENDAPATAN SEKTOR PARIWISATA TERHADAP KESEJAHTERAAN MASYARAKAT DAN PERTUMBUHAN EKONOMI LAMPUNG TIMUR
Authors: Sulastri Susi
Published: September 2020

Lampung Timur kini terus berupaya membangkitkan pariwisata sebagai salah satu sektor unggulan. Beberapa obyek wisata yang terdapat di Kabupaten Lampung Timur, antara lain Dam Swadaya, Dam Negara Natin, Balai Benih Induk Holtikultura, Taman Nasional Way Kambas (TNWK), Pesanggrahan Way Curup, Taman Purbakala Pugung Raharjo, Pantai Kerang Mas, Desa Tradisional Wana, Danau Beringin Indah, Danau Kemuning, Museum Budaya. Kunjungan wisata ke Kabupaten Lampung Timur, selain tempat wisata tersebut selama 2017 hingga 2018 ini hampir disetiap daerah terdapat tempat wisata baru, seperti kali aro, taman padang savanna, hutan mangrove dan lain-lain. Keberadaan tempat wisata tersebut dikelola dengan berbagai tujuan dan upaya. Upaya untuk meningkatkan pendapatan serta kesejahteraan masyarakat dan juga mengubah stigma Lampung Timur dari daerah yang dikenal ”kurang aman” menjadi daerah tujuan wisata. Dengan berbagai keterbatasan yang ada tentunya membutuhkan kreativitas, inovasi, dan juga kerja keras serta kolaborasi antara satuan kerja perangkat daerah (SKPD) Lampung Timur dengan sektor swasta, tentu mempercepat perubahan citra yang hendak dilakukan. Tujuan penelitian ini adalah Menganalisis Pengaruh Pendapatan Sektor Pariwisata Terhadap Kesejahteraan Masyarakat dan Pertumbuhan Ekonomi Lampung Timur. Hasil penelitian ini diharapkan dapat menjadi masukan bagi pembuat kebijakan (policy making) khususnya Pemerintah Daerah Kabupaten Lampung Timur dalam upaya meningkatkan perekonomian masyarakat dan kesejahteraan masyarakat. Kata Kunci : Pendapatan Sektor Pariwisata, Kesejahteraan Masyarakat ,Pertumbuhan Ekonomi
PERANAN BADAN USAHA MILIK DESA (BUMDes) DALAM MENINGKATKAN PENDAPATAN MASYARAKAT NELAYAN DESA SUKORAHAYU KECAMATAN LABUHAN MARINGGAI KABUPATEN LAMPUNG TIMUR
Authors: Pariyanti Eka
Published: September 2020

BUMDes Desa Sukorahayu  mempunyai unit-unit usaha di dalamnya Salah satu diantaranya adalah dengan adanya BUMDes Tirta Kencana yang bergerak di bidang Budidaya keramba, dan kelautan. Kini dengan hadirnya BUMDes warga Sukorahayu sudah tidak kesulitan lagi dalam memenuhi kebutuhan dan keperluan sehari-hari. Tujuan penelitian ini adalah untuk mengetahui Tujuan penelitian ini adalah untuk Mengetahui bagaimanakah peranan keberadaan BUMDes terhadap pendapatan nelayan desa Sukorahayu.Tekhnik pengumpulan data adalah observasi, wawancara dan Studi pustaka.  Berdasarkan hasil penelitian yang diperoleh peneliti menyimpulkan bahwa peningkatan minimum sebesar Rp 2000.000 sementara data maksimum perubahan peningkatan pendapatan sebesar Rp. 95000000 sementara mean atau data rata rata peningkata pendapatan dengan adanya dana BUMDes sebesar 14.682.926,00. Sementara total peningkatan pendapatan sebanyak Rp. 1.221.000.000 dengan total pinjaman Rp. 813.000.000. dan berdasarkan peningkatan sebesar 53.6% dari pendapatan sebelum menggunakan dana BUMDes. Sehingga dapat diketahui bersama bahwa keberadaan BUMDes berperan penting dalam meningkatakan pendapatan masyarakat nelayan desa Sukorahayu. . Kata Kunci : BUMdes, Pendapatan  Masyarakat
PENGARUH PROFITABILITAS, LIKUIDITAS, LEVERAGE, UMUR OBLIGASI DAN UKURAN PERUSAHAAN TERHADAP PERINGKAT OBLIGASI PADA SEKTOR KEUANGAN YANG TERDAPAT DI BEI TAHUN 2015-2018
Authors: Darmawan Akhmad , Al Fayed Yudith Foran , Bagis Fatmah , Pratama Bima Cininttya
Published: September 2020

This study aims to examine the effects of profitability, liquidity, leverage, age of bondsand firmsize toward bond ratingin the financial sectors listed inIndonesia Stock Exchangeduring2015-2018using 86 samples chosen bypurposive sampling. Meanwhile, data analysis techniques used in this study were descriptive statistics,classic assumption tests, multiple linear regression analysisand hypothesis testing. The results of data analysis using regression analysis showed that profitability had not a significant negative effect on bond ratingin financial sectors, liquidity had a significant positive effect on bond ratings in financial sectors, leverage had a significant positive effect on bond rating in financial sectorand ageof bondhad a significant negative effect on bond ratingin financial sectors. While, firmsize had a significant negative effect on bond ratingin financial sectors.Keywords:Profitability, Liquidity, Leverage, Age of Bonds, FirmSize, Bond Rating
Discriminant Study with Classification of Underdeveloped and Developing City Districts in West Papua Province
Authors: Lewenussa Ramli , Rawi Rais Dera Pua
Published: September 2020

This study aims to determine whether there are clear differences between groups on the dependent variable. This analysis uses the independent variable Life Expectancy (X1), Number of Health Facilities (Puskesmas) (X2), Number of Facilities (Supporting Puskesmas) (X3), Polindes Facilities (X4), percentage of households that do not use electricity (X5). The dependent variable is the regencies / cities lagging behind and developing in West Papua. The research sample uses secondary data, which are the results of the 2017 National Socio-Economic Survey (SUSENAS) conducted by the West Papua Statistics Agency (BPS). The discriminatory method is to test the difference between the stipulation of disadvantaged districts / cities and the stipulation of a Presidential Decree. 131 of 2015, concerning disadvantaged districts / cities in West Papua with normality test data. The object applied is all districts / cities in West Papua. Discriminant analysis can separate lagging and developing districts / cities in West Papua province by calculating function scores by comparing with interrupted scores, the results of the study are 5 districts / cities classified as disadvantaged districts and 6 districts / cities classified as developing districts/city. the influencing factor is facilities (village polyclinic) and the percentage of households that do not use electricity with a percentage decision 100%, theoretical evidence that the five variables prove that the discriminant analysis method shows the same results as the results issued by the Presidential Decree. 131 of 2015 with the percentage of decisions is 100%.
Competências e estágio na licenciatura de Secretariado de Administração
Authors: Oliveira Isabel , Santos Paula , Guedes Anabela , Antunes Sandra
Published: September 2020

As exigências do mundo do trabalho e a uniformização a que assistimos no espaço comunitário europeu, ao nível do Ensino superior, têm exigido que os curricula sejam desenhados e pensados de acordo com as competências que os alunos têm de alcançar. O presente trabalho procura analisar a forma como as competências e objetivos são consolidados durante o estágio realizado no sexto semestre da licenciatura de Secretariado de Administração. Além da pesquisa exploratória e bibliográfica, foi utilizado o método de estudo de caso, com base em todos os relatórios de estágio realizados e apresentados pelos alunos (estudo de multicasos), entre 2012 e 2018, com o objetivo de identificar quais as competências mais solicitadas pelas entidades de acolhimento e aquelas que têm sido mais trabalhadas pelos alunos.