bluuebunny/crossref_metadata_2025_split huggingface dataset:
Intelligent Recommendation System for English Vocabulary Learning – Based on Crowdsensing
Authors: Yu Ling 
Published: July 2022

Abstract
With the advent of the artificial intelligence era, the traditional methods of online learning can no longer meet people’s personalised needs. Take the English vocabulary memory APP, which is widely used in the market of learning software, as an example. At present, there are various factors that make it difficult for learners to improve their learning efficiency, reduce their learning enthusiasm and enhance their learning effects. Therefore, in this paper, the application of machine learning algorithm in intelligent recommendation of English vocabulary learning is studied, and an intelligent recommendation system for English vocabulary learning based on crowdsensing is established. In its functional module, machine learning algorithms such as clustering algorithm, word vector training and collaborative filtering recommendation are used to realise the intelligent recommendation in the system. Finally, accurate resources of recommendation for user groups with different needs, interest characteristics and abilities improves the efficiency of English vocabulary learning.
Efficiency of the System of Environmental Fees in Poland
Authors: Doński Andrzej , Paczosa Anna 
Published: July 2022

Abstract
The study addresses the principles of functioning of Poland’s system of environmental fees and focuses on the assessment of the existing system in terms of its efficiency. The analysis of revenues from the charge due to burdening the environment and their redistribution were carried out based on data published by Statistics Poland (GUS) and those available in the reviewed subject publications. The issue of rising costs related to the fee system functioning was stressed and an attempt was made to assess the system efficiency based on revenues and costs, as well as the number of entities under the charging system contrasted with those actually paying environmental fees. In view of appropriate social and technological conditions, confirmed by data on the access of national administration to the Internet, a solution was proposed to reduce environmental fees through the digitalisation of data reporting and collection. There was also a proposal presented to modify the environmental fee system in terms of its normative scope which could increase its efficiency.
Air Pollution and COVID-19: Any Causal Link?
Authors: Chandu Kavitha , Mahalakshmi D.V. , Kanchana A.L. , Mahesh P , Dharmaraju A , Dasari Madhavaprasad 
Published: July 2022

Abstract
Several studies have amply proved that air pollution negatively impacts human health. The nature of its effects on COVID-19 has, of late, become an area for investigation across the world. The present study reviews reports in the literature that centred on whether the presence and impact of air pollutants magnified the symptoms and actions of COVID-19 and whether preventive measures taken, starting with lockdown, affected air pollution levels. This may help to establish causality, if any, between pollution and COVID-19. Studies were chosen to ensure representation of all continents with diverse climatic conditions with the exception of Australia. Most of the studies concluded that air pollutants declined as a result of the lockdowns imposed to constrain the spread of COVID-19. A significant reduction in NO2 is observed along with the resultant increase in tropospheric ozone in the atmosphere. The inference is untrue in hostile meteorological conditions. According to some studies, reduction in pollutants aided in contracting the spread and severity of COVID-19. On the other hand, hostile weather conditions incited the spread and magnitude of COVID-19. A governmental policy inference could be that government intervention through imposing a lockdown would reduce air pollution and ensure the health safety of the people, but economic growth considerations need to be balanced against the benefit for public health.
Case studies on Q-slope method use for slope stability analyses
Authors: Komurlu Eren 
Published: July 2022

Abstract
The use of the Q-slope value is a relatively new approach for the stability investigations of rock slopes. In this study, four different slopes in Giresun and Ordu cities of Turkey were investigated to assess whether the Q-slope approach is usable for varying slope heights, or not. A back analysis was carried out for a landslide in a case study quarry located in Kovanlik municipality of Giresun city. Carrying out detailed investigations on the geotechnical drill cores and the field studies, the Q-slope value of the rock mass of the Kovanlik quarry was determined as 0.58. According to the Q-slope approach, the slope which had a landslide under the case of 49° general slope angle and 225 m height should have been stable at a general slope angle of 59°. It has been found that the Q-slope approach is not favorable for a high slope with the height of 225 m. Two roadway excavations with steep slope angles and low heights smaller than 25 m were also investigated within this study. According to the Q-slope value, the roadway slopes which are stable for more than 3 years are estimated to be unstable. Therefore, the Q-slope approach was found also misleading for slopes with low heights like those under 25 m. On the other hand, the Q-slope method usability is confirmed obtaining parallel results with the observations from another case study slope with a height of 78 m. Although it has become a popular empirical method in the recent years, it is recommended to revise the Q-slope approach or limit its use depending on the slope height parameter.
Efecto del tratamiento térmico en la aceptabilidad del néctar mixto de tuna (Opuntia ficus-indica) con aguaymanto (Physalis peruviana L.)
Authors: Barboza-Mejía Marcos J , Velásquez-Barreto Frank F , Velásquez-Barreto Frank F 
Published: July 2022

La investigación evaluó el efecto del tratamiento térmico en la aceptabilidad del néctar mixto de tuna con aguaymanto. Las frutas fueron seleccionadas sin daños físicos ni magulladuras. Se utilizó un diseño factorial 3k con dos factores (32 = 9 tratamientos). El factor A fue la temperatura de pasteurización de (75, 80 y 85 °C) y el factor B fue el tiempo de pasteurización de (10, 15 y 20 min). Estos tratamientos fueron sometidos a evaluación sensorial con 80 panelistas no entrenados, que evaluaron los atributos de olor, color, sabor y consistencia. A partir de los datos cualitativos, se aplicó la prueba no paramétrica de Friedman para verificar el efecto del tratamiento térmico en los atributos sensoriales. Los frutos de tuna presentaron valores de pH de 5.2; sólidos solubles de 13.1 °Brix y acidez de 0.085 % y los frutos de aguaymanto presentaron valores de pH de 3.6; sólidos solubles de 14.1 °Brix y acidez de 1.49 %. El tratamiento térmico presentó un efecto significativo sobre las características sensoriales del néctar mixto de tuna con aguaymanto (p<0.05). El T8 (85 °C x 15 min) presentó mayores valores de olor (7.90), color (7.58), sabor (7.68) y consistencia (7.55).
Uso de gallinaza y de un complejo enzimático en los parámetros productivos y evaluación económica de cuyes raza Perú (Cavia porcellus L.)
Authors: Sopla-Lápiz Henry , Zamora José , Bernal Wilmer 
Published: July 2022

El objetivo principal fue evaluar el efecto de la gallinaza (GZ) y de un complejo enzimático (CE) en los parámetros productivos, análisis sensorial y evaluación económica en 40 cuyes machos de la raza Perú (Cavia porcellus L.) en etapa de recría. Durante 8 semanas, se distribuyeron de manera aleatoria en cinco tratamientos: tratamiento control positivo (T1; sin GZ, sin CE), tratamiento control negativo (T2; sin GZ, con CE), tratamiento con 6% GZ + CE (T3), tratamiento con 12% GZ + CE (T4), tratamiento con 18% GZ + CE (T5). Los resultados de la composición química demostraron mejoras en la densidad nutricional de las dietas con el uso de GZ + CE versus sin CE. No se encontró diferencias significativas entre los tratamientos para los parámetros productivos como ganancia de peso, conversión alimenticia y rendimiento de carcasa (P>0.05). Se determinó que el T5 (18% gallinaza) obtuvo un mayor beneficio económico (118.65%) comparado con el testigo. La GZ + CE puede ser usado en niveles de 18% sin alterar los parámetros productivos, mejorando las ganancias, pero con respuestas que aún faltan contrastar relacionadas con baja apariencia, olor y poco sabor debido al número reducido de animales usados en el presente experimento.
Improvement of lipid productivity on chlorella vulgaris using waste glycerol and sodium acetate
Authors: Estévez-Landazábal Laura-Lucía , Barajas-Solano Andrés-Fernando , Barajas-Ferreira Crisóstomo , Kafarov Viatcheslav 
Published: July 2022

Although microalgae have great potential as a raw material for biodiesel production it is necessary to increase both biomass and lipids productivity. One way to achieve this goal is the implementation of mixotrophic cultures and the regulation of carbon/nitrogen ratio. The present work aims to improve the productivity of biomass and lipids in Chlorella vulgaris UTEX 1803 using waste glycerol from biodiesel production (1, 5 and 10% v/v) and sodium acetate (5, 10 and 20 mM) as carbon sources together with modification of the initial concentration of nitrogen (1.02; 1.47 and 2.94mM de NaNO3). All experiments were performed at 23±1ºC, with light: dark cycles of 12:12 h during 5 days.
In biomass production was achieved a significant increase (80% higher that autothrophic cultures without modification). The best percentages of lipids exceeded control culture up to 2.18. Lipid productivities were also found 2.83 and 3.5 times greater than control.
Results show the possibility of increasing the production of biomass and lipids by applying the carbon/nitrogen ratio using as a carbon source waste glycerol of the biodiesel industry that opens up great possibilities for the re-use of this residue thus increasing the sustainability of the process in general, Also has been proved that carbon/nitrogen ratio using sodium acetate is an interesting alternative due to his low cost carbon/nitrogen ratio using sodium acetate is an interesting alternative.
ANALISIS HUBUNGAN ANTARA VARIABEL PEMILIHAN MODA TRANSPORTASI DI KOTA PALANGKA RAYA
Authors: Yuslye Devis Dwi , Murniati Murniati , Riani Desi 
Published: July 2022

Peralihan dari kendaraan pribadi ke angkutan umum merupakan salah satu solusi dalam mengurangi kemacetan di Kota Palangka Raya. Untuk itu perlu di ketahui kriteria-kriteria yang dapat mengalihkan penggunaan angkutan umum, seperti kondisi sosial dan ekonomi pengguna jasa angkutan, biaya, waktu tunggu dan waktu perjalanan. Hal ini akan memengaruhi seseorang dalam memilih moda transportasi yang akan digunakan. Tujuan dari penelitian ini adalah untuk mengidentifikasi hubungan anatara variabel yang mempengaruhi pengambilan keputusan dalam pemilihan moda transportasi Di Kota Palngka Raya. Survei dilaksanakan dengan penyebaran kuesioner kepada 100 responden berisi karakteristik umum dan karakteristik perjalanan responden, meliputi kondisi sosio-ekonomi, dengan atribut selisih biaya perjalanan, selisih waktu tunggu, dan selisih waktu tempuh. Dari hasil uji tabulasi silang tidak terdapat hubungan yang signifikan antar variabel penelitian yang di uji. Dari analisis korelasi dan determinasi yang dilakukan terhadap data dengan tiga macam atribut diperoleh hasil untuk atribut biaya perjalan R = 0,889 dan R2 = 70,2%, untuk atribut waktu tunggu R = 0,881 dan R2 = 70,2%, dan untuk waktu tempuh R = 0,904 dan R2 = 75,5%. Serta dari hasil uji t didapatkan t hitung > t tabel dan sign. < dari 0,05 hal ini menunjukan terdapat pengaruh antara variabel terhadap pemilihan moda transportasi secara signifikkan.
Bronchial Asthma Control Among School Children in Abha City, Saudi Arabia
Authors: Rishi KB , Ayoub AA , Abdul-Hakeem AA , Alanood A , Sami HMA , Archana N 
Published: July 2022

Background: Asthma is a chronic disease known to have an increasing incidence and severity among children. The parents of children with bronchial asthma have an essential role in managing the disease. Therefore, the burden of this disease needs to be explored.
Objective: To assess the control of bronchial asthma among secondary school students in Saudi Arabia.
Methods: A cross-sectional study of 487 secondary schools in Abha City was done during the 2017 academic year. The data collected using an interviewer-administered questionnaire included personal characteristics, identified precipitants of asthmatic attacks and the Asthma Control Test.
Results: The most frequent allergens included dust (95.6%), smoke (80%) and incense (65.9%). The disease was not controlled in 80% of the asthmatic respondents. The prevalence of the disease was significantly higher among cigarette smokers than non-smokers (20.7% vs 8.5%, p = 0.028). Students who were allergic to incense had a significantly higher prevalence of uncontrolled asthma than those who were not allergic to incense (p = 0.021).
Conclusions: Most cases of asthma are not controlled, and some cases have seasonality, mainly during winter and autumn. Allergy to Arabian incense is a risk factor for poor control of bronchial asthma in the population studied.
Conceito ‘nomadismo’ a BNCC e nos livros didáticos do Ensino Fundamental/Anos Iniciais - 4º E 5º anos
Authors: Rodrigues Isabel Cristina , Sabchuk Franciele 
Published: July 2022

O artigo analisa o conceito e a apropriação do termo nomadismo a partir do que foi prescrito pela Base Nacional Comum Curricular (BNCC) para o ensino de História nos 4º e 5º anos do Ensino Fundamental/ Anos Iniciais, e em 2 volumes de 2 coleções didáticas. Tomamos como objeto de análise a BNCC (2017) e os 2 livros didáticos de História das coleções “Ápis” (SIMIELLE & CHARLIER, 2017) e “Vamos Aprender” (MINORELLE & CHIBA, 2017. Como encaminhamento metodológico optamos por uma análise argumentativa seguindo a linha teórica adotada por alguns autores que vêm desenvolvendo e publicando pesquisas voltadas à história indígena, etno-história, antropologia (ALMEIDA, 2010; OLIVEIRA, 2016; MOTA, 2014; RODRIGUES, 2012; WOLF, 2005; MONTEIRO, 1995), ao ensino de história indígena (SILVA, 2015, 2018; SILVA & GRUPIONI, 1995; WITTMANN, 2015; RODRIGUES; JATOBÁ; RIGONATO, 2020; NOVAK; JACOMINI,2020); ao ensino de história (ABUD, 1984, 2017; MORENO, 2016; PEREIRA & RODRIGUES, 2018), e aos estudos sobre educação e currículo (SACRISTÁN, 2013; SILVA, 2007; SILVA, 2017, SABCHUK, 2020), entre outros, cuja produção científica possibilitou-nos problematizar e demonstrar que o ensino da história dos povos originários ou povos indígenas que vem sendo ensinada nas salas de aula da Educação Básica e presentes como conteúdos nos manuais didáticos selecionados, respeitados os avanços e a Lei 11.645/2008 que tem contribuído bastante nesse processo, ainda não se apropriou da produção científico-acadêmica de História, Antropologia, Etno-história e Ensino de História produzida nos últimos 30 anos.
Los estudiantes de Educación Primaria como co-creadores del currículo
Authors: Sandoval Mena Marta , Echeita Sarrionandia Gerardo , Simón Rueda Cecilia 
Published: July 2022

El trabajo que se presenta forma parte del proyecto europeo "Reaching the ‘hard to reach’: inclusive responses to diversity through child-teacher dialogue” (REHARE) (Erasmus+, 2017-2020) cuyo objetivo es mejorar las prácticas docentes creando espacios de diálogo entre el alumnado y los docentes con la finalidad de contribuir al desarrollo profesional docente para mejorar la respuesta educativa a la diversidades de los estudiantes. En este sentido, se busca articular con mayor equidad la presencia, el aprendizaje y la participación de todo el alumnado en su centro. Se trata de un proyecto de investigación-acción colaborativo con docentes, investigadores universitarios y estudiantes. Estos últimos ejercen el rol de investigadores en los procesos de enseñanza-aprendizaje en sus propios centros, siendo también corresponsables de la planificación y evaluación de las lecciones junto con sus profesores. Se ha contado con la participación de tres centros educativos de educación Primaria (6-12 años). Los resultados muestran que incluir a los estudiantes en el diseño de las lecciones puede llegar a cambiar sustancialmente algunos aspectos didácticos y metodológicos de sus docentes y constituir una vía válida de desarrollo profesional docente
Teacher bureaucracy in Portugal: Knowing to act
Authors: Alonso Raul , Romão Paula , Delgado Paulo 
Published: July 2022

Excessive bureaucracy in schools is a recurring theme in conversations between teachers and recent research confirms that, from the perspective of Portuguese teachers, it is the main constraint for the development of better quality in education and a healthy work environment.
In view of the diagnosis, a nationwide study was designed, aiming to collect the perceptions and expectations of change regarding the bureaucratic procedures of the profession. Questionnaire surveys were applied, collecting responses from statistically representative samples of 2434 teachers, 107 Principals and 49 presidents of the General Council. After categorization and analysis, a set of results was found with implications for practice.
Teachers detect bureaucratic dysfunctions, point out the waste of time with useless and redundant processes, failures in the communication channels and understand that their professional time should be refocused in class instead of filling in documents. The Principals and the Presidents of the General Council understand that bureaucratic administration is important, but it must be adapted to the specificities of school organizations.
This investigation points out ways to change procedures that simplify and streamline processes, overcoming the detected dysfunctionalities, while continuing to comply with legal requirements.
PENGOLAHAN LIMBAH PLASTIK SEBAGAI MEDIA TANAM DI SEKITARAN KAMPUS UNIVERSITAS MUHAMMADIYAH PAREPARE
Authors: L.J Hari Sabarno , Yulianti Yulianti , Selfiani Selfiani , Nuravia Titin , Ali Muh. Arfan , Rahmayanti Rini , Revaldy Revaldy , Kurniawan Denny , Pribady Ashraf , Wafiah Andi 
Published: July 2022

Limbah plastik merupakan permasalahan besar di Indonesia yang menjadi penyumbang kerusakan lingkungan. Hal ini dikarenakan kebutuhan plastik yang meningkat seiring pertumbuhan penduduk dan kurangnya kesadaran masyarakat terhadap pemanfaatan kembali sampah plastik. Salah satunya yang terjadi di Kampus Universitas Muhammadiyah Parepare yaitu kurangnya lahan pembuangan dan pengolahan sampah menyebabkan banyak masyarakat yang membuang sampah sembarangan disekitaran Kampus Universitas Muhammadiyah Parepare. Artikel ini bertujuan memberikan informasi terkait pengolahan sampah yang telah dilakukan di Kampus Universitas Muhammadiyah Parepare yaitu dengan metode pengolahan limbah plastik. Metode ini dilakukan dengan cara membuat suatu karya kerajinan tangan Â dengan menggunakan botol plastik. Dengan demikian, metode ini sangat efektif untuk mengurangi sampah plasik. Harapannya artikel ini dapat membantu mengurangi sampah plastik di Sekitaran Kampus Universitas Muhammadiyah Parepare.
ASI EKSLUSIF MEMPENGARUHI PENURUNAN BERAT BADAN IBU
Authors: Saswita Reni , Suryanti Yuli , Sari Peti Tunjung 
Published: July 2022

Pemberian ASI eksklusif di Indonesia sebanyak 80% sedangkan Cakupan ASI eksklusif Kota Palembang pada tahun 2018 sebanyak 79,1% Cakupan ini masih dibawah target pencapaian pemberian ASI eksklusif. ASI eksklusif diberikan selama 6 bulan tanpa makanan pendamping atau tambahan makanan. Salah satu manfaat dari menyusui dengan memberikan ASI secara eksklusif yaitu dapat menurunkan berat badan ibu. Menyusui secara eksklusif dapat menghabiskan 500 kalori per hari (setara dengan kegiatan berenang 30 putaran atau bersepeda menanjak selama satu jam), sehingga berat badan ibu turun secara alami karena cadangan lemak dalam tubuh digunakan untuk proses produksi ASI. Tujuan pengabdian masyarakat ini untuk memberikan pengetahuan tentang ASI eksklusif yang berkaitannya dengan penurunan berat badan ibu. Penyampaian materi menggunakan bahasa yang mudah dipahami dan dimengerti oleh sasaran objek penyuluhan sehingga dapat mempermudah sasaran objek penyuluhan untuk mendapatkan informasi mengenai ASI eksklusif. Media yang digunakan dalam penyuluhan sepertiÂ Laptop, LCD, dan PPT sedangkan metode yang digunakan dalam penyuluhan adalah metode ceramah, diskusi dan metode tanya jawab. Kesimpulan dalam kegiatan ini yaitu sasaran objek penyuluhan berantusias dan bersemangat dalam memberikan ASI eksklusif karena berdasarkan evidence base menyusui secara eksklusif dapat membantu menurunkan berat badan ibu. Berdasarkan hasil dari penyuluhan diatas dapat mengembangkan stategi untuk meningkatkan ASI secara eksklusif karena kelebihan berat badan pada wanita usia reproduksi merupakan masalah kesehatan masyarakat.Â
MEMBANGUN KARAKTER WIRAUSAHA DALAM MEMANFAATKAN POTENSI WISATA RUMAH POHON SEBAGAI SUMBER PENDAPATAN MASYARAKAT DESA WAAI
Authors: Risambessy Agusthina , Metekohy Stelamaris , Ferdinandus Sherly 
Published: July 2022

UsahaÂ mikro, kecilÂ dan menengah (UMKM) memberi peran penting bagi peningkatan perekonomian namun adanaya Ancaman PandemiÂ Covid-19, hampir melumpuhkan ranah usaha membuat perekonomian menurun sehingga perlu untuk diatasinya. Para pelaku usahaÂ mikro,Â kecilÂ dan menengah (UMKM) harus mampuiÂ mengambil keputusan yang sesuaiÂ dan berani untuk menentuka apa yang harus dilakukan, pentingnya membangun karakter wirausaha yang kuatÂ dalam memanfaatkan potensi wisata yang ada pemukimanÂ perlu dikembangkan hal ini menjadi salah satuÂ strategi yang dapat dikembangkan bagi keberlangsungan hidupÂ sebagai sumber pendapatan masayarakt (Pelaku Usaha).Â Kegiatan pengabdian ini bertujuan untuk memberikan pemahamanÂ danÂ penguatanÂ bagiÂ Â masayarakat sebagaiÂ pelakuÂ usaha diÂ DesaÂ WaaiÂ KecamatanÂ SalahutuÂ Kabupaten MalukuÂ TengahÂ tentangÂ membangun karakater wirausaha dalam memanfaatkan potensi wisata rumah pohon sebagai sumber pendapatan masyarakat desa waai. Sehingga pelaku usaha dapat terus bertahan dan mengembangkanÂ usahanya. Strategi pemasaran melalui inovasi dan digital marketing, serta memiliki jiwa entrepreneurship yang tangguh sehingga pada akhirnya usaha kecil dapat bertahan di masa krisis. AdapunÂ metodeÂ Â Â yangÂ digunakanÂ dalamÂ kegiatanÂ iniÂ adalah PenyuluhanÂ atau Ceramah yang bertujuanÂ meningkatkanÂ pemahamanÂ sertaÂ kesadaranÂ paraÂ pelakuÂ usaha. HasilÂ dariÂ kegiatanÂ ini adalah terserapnyaÂ pengetahuanÂ danÂ pembentukanÂ motivasiÂ diriÂ dariÂ pelakuÂ UMKMÂ melalui materiÂ yang dipahami sehingga mitra dapat mengubah pola hidup dan karakter usaha yang tangguh untukÂ tetapÂ bertahan dan berkembang di masa sulit.