bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perancangan Sistem Kontrol dan Monitoring Lampu Penerangan Tenaga Surya Menggunakan Aplikasi CAYENNE Berbasis IoT
Authors: Hidayat Riyan Wahyu , Husnaini Irma 
Published: June 2022

Lampu penerangan tenaga surya adalah lampu penerangan yang menggunakan cahaya matahari sebagai energi listriknya. Lampu ini berfungsi sebagai penerangan buatan (artificial light) yang bertujuan diperolehnya suasana seperti disiang hari pada malam hari untuk mewujudkan manfaat sosial dan ekonomi masyarakat. Walaupun lampu tenaga surya menggunakan energi matahari, bukan berarti tidak memerlukan pemeliharaan serta perawatan untuk mengoptimalkan kinerjanya. Sering terlihat masalah pada lampu penerangan tenaga surya, yaitu; Lampu tenaga surya tidak hidup, panel tidak menyerap energi matahari secara optimal, baterai tidak menyimpan energi secara baik sehingga penyalaan lampu hanya sebentar yang akibatnya pengelola lampu butuh waktu lama untuk mengetahui keadaan lampu tenaga surya yang dikelolanya. Tulisan ini bertujuan mengimplementasikan sebuah alat sistem monitoring dan pengontrolan lampu penerangan tenaga surya. Alat ini dibuat menjadi solusi permasalahan tersebut. Perancangan alat menggunakan metode percobaan dan pengamatan yang terdiri dari perancangan hardware dan software, komponen alat terdiri dari Arduino Mega2560 sebagai pusat kontrol serta pemroses data dari sensor arus ACS712, sensor tegangan, sensor PIR dan RTC. Aplikasi Cayenne adalah media tampilan monitoring dan mengontrol yang merupakan platform untuk mempermudah pengelola dalam mengakses data tersimpan pada sensor dan menjadikannya suatu informasi untuk membantu pengguna melakukan pemeliharaan serta perbaikan. Dari hasil pengujian alat, dapat dilakukan pengontrolan hidup matinya lampu secara otomatis serta memantau tegangan, arus dan gangguan kerusakan terhadap lampu tenaga surya yang dapat dilihat dari aplikasi secara real time sehingga mempermudah pengelola melakukan pemeliharaan dan perawatan. Aplikasi cayenne dapat pengelola akses pada android dan personal computer untuk mengetahui kondisi serta kinerja lampu penerangan tenaga surya tersebut.
Pengaruh Motif Penggunaan Media Sosial Dan Kualitas Informasi Akun Instagram @Indozone.id Terhadap Kepuasan Followers Generasi Z Dalam Memperoleh Informasi
Authors: Safriana Syahra , Samatan Nuriyati 
Published: June 2022

@Indozone.id adalah akun Instagram yang selalu memberikan informasi yang sangat bermanfaat dengan berbagai kategori informasi yang dapat memudahkan seseorang mencari informasi yang dibutuhkan. Penelitian ini bertujuan untuk mengetahui dan melihat adakah pengaruh antara motif penggunaan media sosial dan kualitas akun Instagram @Indozone.id terhadap kepuasan followers generasi z. Pendekatan dalam penelitian ini adalah pendekatan kuantitatif dengan metode survei. Teori yang digunakan dalam penelitian ini adalah teori uses and gratification. Hasil dalam penelitian ini adalah pada uji T antara motif penggunaan media terhadap kepuasan follower mendapatkan nilai Fhitung (4.692) Ftabel (1.966) dengan nilai signifikasi (0.000) (0.05) yang berarti terdapat pengaruh secara parsial antara motif penggunaan media terhadap kepuasan followers. Uji T pada kualitas informasi dan kepuasan followers mendapatkan nilai Fhitung (8.374) Ftabel (1.966) dengan nilai signifikasi (0.000) (0.05) yang berarti terdapat pengaruh secara parsial antara kualitas informasi dengan kepuasan followers. Pada uji F diperoleh Fhitung (66. 649) Ftabel (3. 019) dengan nilai signifikasi (0.000 0.05) yang berarti bahwa terdapat pengaruh secara simultan antara motif penggunaan media sosial dan kualitas informasi akun Instagram @Indozone.id terhadap kepuasan followers generasi z dalam memperoleh informasi. Pada uji koefisien determinasi diperoleh determinasi R sebesar 0.533 atau 53.3 %, nilai ini menjelaskan bahwa kepuasan followers generasi z dipengaruhi oleh motif penggunaan media sosial dan kualitas informasi akun Instagram Indozone.id sebesar 53.3%.
Analisis Brand Equity Perguruan Tinggi Swasta di Kota Semarang pada Mahasiswa
Authors: Setiawan Nicholas David , Pasaribu Rotumiar , Hardiyarso Stevanus 
Published: June 2022

Brand equity memiliki peran penting dalam meningkatkan nilai suatu merek dan menciptakan daya tarik bagi konsumen, termasuk dalam dunia sektor pendidikan yaitu perguruan tinggi. Hal ini dikarenakan perguruan tinggi yang memiliki brand equity tinggilah yang akan sanggup bertahan dan meningkatkan eksistensi dalam dunia pendidikan tinggi. Selain itu, brand equity juga menjadi salah satu hal penentu yang mempengaruhi konsumen dalam melakukan keputusan pembelian, yang mana dalam hal ini ialah siswa-siswi Sekolah Menengah Atas (SMA) dalam menentukan perguruan tinggi untuk menempuh studi lanjutnya. Penelitian ini bertujuan untuk mengetahui bagaimana nilai brand equity berdasarkan masing-masing nilai sub-variabel yang ada. Sub-variabel tersebut yaitu brand awareness, brand association, perceived quality, dan brand loyalty. Seluruhnya memiliki dimensinya masing-masing yang saling berkontribusi dalam menciptakan nilai ekuitas merek. Populasi penelitian ini yaitu mahasiswa salah satu Perguruan Tinggi Swasta di Kota Semarang dengan tahun akademik 2017/2018, dengan sampel penelitian 332 responden menggunakan teknik simple random sampling. Setelah melakukan penelitian, maka diperoleh data yang dianalisis secara deskriptif dan statistik pada program IBM SPSS Statistic 26. Berdasarkan hasil penelitian dapat diambil kesimpulan bahwa nilai brand equity pada Perguruan Tinggi Swasta di Kota Semarang berada pada kategori baik. Subjek penelitian berhasil menempati posisi Top of Mind dengan nilai 86% pada bagian brand awareness, mendapatkan nilai rata-rata 2,87 untuk bagian brand association, mendapatkan nilai rata-rata 2,98 untuk bagian perceived quality, dan membentuk piramida terbalik pada bagian brand loyalty dengan 82% responden berada pada tingkatan committed buyer.
Using learning analytics to support STEAM students’ academic achievement and self-regulated learning
Authors: García-Senín Stéphanie , Arguedas Marta , Daradoumis Thanasis 
Published: June 2022

Abstract
The assessment of students’ academic achievements helps to increase learning effectiveness by encouraging each student to recognise his/her strengths and areas for improvement. To do so, pedagogical activities that encourage direct and frequent evaluation must be considered. This paper focuses on how a learning management system such as Google Classroom (GC) together with learning analytics (LA) can be used to extract and analyse learner’s data from Science, Technology, Engineering, Art and Mathematics (STEAM) course. In addition, we explore how to employ these data to support metacognitive skills such as self-regulated learning (SRL). An explanatory sequential mixed-method design research was used, and two research questions were set, discussed and analysed. Data collection involved 128 participants. Our findings confirmed the potential of using achievement-based grading rubrics data and LA tools to provide empirical evidence of how formative assessment can affect students’ SRL development. While onsite experience has revealed some important initial findings, further research is needed. To validate these results, it will be necessary to perform similar analyses on datasets obtained from other schools and subject areas. Despite the increasing interest in use of LA, there is a scarcity of research on this field for secondary school education.
Ethnopedagogical Examination of the Most Watched Cartoon by Primary School Students: The Example of Rafadan Tayfa
Authors: Akcan Emrullah , Bakir Kemal Faruk 
Published: June 2022

Abstract
Ethnopedagogy is expressed as the information that a society uses in raising children, which develops from the roots of its past. According to ethnopedagogy, education begins in the family, not in school, and continues throughout life in the society. One of these educational channels is cartoons, which have an important place in children’s lives. Based on this statement, it is aimed to examine Rafadan Tayfa, the cartoon that children watch the most, in the context of the concept of ethnopedagogy. For this purpose, the first 50 episodes of the cartoon called Rafadan Tayfa were watched by the researchers, and themes and codes were extracted through content analysis. Document analysis, one of the qualitative research methods, was used in the research. According to the results of the research, although the expressions related to the concept of ethnopedagogy were not evenly distributed among the sections, it was determined that there were statements about ethnopedagogy in 27 sections within the first 50 sections. At the same time, it has been determined that some ethnopedagogical concepts are expressed in the relevant parts of the cartoon in a way that children can understand and pay attention to.
Interaksi Sosial Anak Tunagrahita Tipe Down Syndrome di SD Negeri 1 Banda Aceh
Authors: Sulaiman Sulaiman , Candrawati Anjar , Santi Mela 
Published: June 2022

Social interaction is a reciprocal relationship that occurs between individuals with individuals, individuals with groups, groups with groups and lasts a lifetime. The formulation of the problem in this study is how the social interaction of mentally retarded children with the down syndrome type. The purpose of the study was to describe the social interactions of children with mental retardation with Down syndrome. The approach used in this research is a qualitative approach. This type of research is descriptive qualitative. The subjects in this study were grade 1a teachers along with their accompanying teachers and a number of grade 1a students. Data collection techniques in this study using observation and interviews. The results of this study indicate that children with mental retardation of the down syndrome type experience obstacles when interacting with classmates and class teachers, because children have limited articulation (vocals). However, the mentally retarded child with the down syndrome type is able to establish social interactions if the child is accompanied by a companion teacher, both in collaboration and communication. The attitude shown by mentally retarded children with the down syndrome type with classmates and teachers is that children behave naturally and classmates always accept and treat mentally retarded children well. From the results of the study, it can be concluded that the process of interaction with children with Down syndrome type sometimes experiences obstacles, but once the child is able to cooperate with classmates and teachers, the child remains under the supervision of the accompanying teacher. Children with mental retardation type Down syndrome also behaves well with classmates.
Paletes de Madeira
Authors: Casaril Micheli 
Published: June 2022

Inúmeros setores industriais dependem diretamente do meio ambiente para extrair recursos naturais. Grande parte deles utiliza, especificamente, a madeira. O aumento constante da demanda de produção ocasiona o aumento do desmatamento e, consequentemente, o aumento de resíduos sólidos a serem devolvidos como rejeitos ao ambiente. Por essa razão, este trabalho objetiva analisar a viabilidade do reaproveitamento de paletes de madeira na fabricação de móveis e artefatos decorativos. O presente artigo enfocará o descarte da matéria por indústrias, a reutilização desses resíduos, sua vida útil e ainda, formas inovadoras de utilizar os paletes, diminuindo os impactos ambientais causados pelo descarte inapropriado. Para a realização da presente pesquisa foram coletadas bibliografias pertinentes ao tema, desde 1995 até o ano de 2020. Através dessa pesquisa, concluiu-se que os paletes de madeira são ideais para o processo de fabricação de móveis, tendo como base o design sustentável, uma vez que além de esteticamente viáveis, são de fácil acesso, excelentes sob o ponto de vista econômico e apresentam uma durabilidade satisfatória enquanto artigo de uso cotidiano. Os resultados desse estudo apontaram também que a reutilização dos paletes para a fabricação de móveis e outros utensílios consolidam um mecanismo de descarte eficiente e de fácil inserção no mercado, sendo importante constar que, com base no levantamento de dados elaborado, o reaproveitamento da matéria é crescente no Brasil, seja através da reutilização individual dos rejeitos ou pela comercialização em veículos online específicos para este fim.
COMPLEJO DE INSECTOS QUE ATACAN LAS ESTRUCTURAS REPRODUCTIVAS DEL FRIJOL COMUN (Phaseolus vulgaris L.): EPOCAS DE PRESENCIA, INTENSIDAD DE INFESTACION Y DAÑO
Authors: RODRÍGUEZ-R. CARLOS E. , MADRIÑÁN-G. LUIS M. , HALLMAN GUY 
Published: June 2022

Para determinar el tipo de daño y la epoca del ataque de los insectos aso­ciados con las estructuras reproducti­vas del fríjol común, durante el año agrícola 1983-1984 se realizó, en la estación experimental CIAT-Palmira, un ensayo con 4 siembras escalonadas incluyendo las variedades: Diacol­Calima, ICA-Pijao y VRB-81023. Los lepidópteros Heliothis virescens (F.) y Pseudoplusia includens (Wal ker) (Noctuidae), Estigmene acrea (Dru­ry): (Arctiidae), Strymon melinus (Hübner) (Lycaenidae), Maruca tes­tulalis (Geyer) (Pyralidae), Epinotia aporema (Walsingham) y Cydia fabi­vora (Meyrick) (Olethreutidae), cu­carroncitos del follaje (Coleoptera: Chrysomelidae) y chinches (Hemipte­ra: Pentatomidae) fueron encontrados atacando botones, flores y vainas. M. testulalis se constituyó en una de las especies más perjudiciales, atacan­do vainas desde los primeros estados hasta la maduración fisiológica. H. virescens se encontró atacando desde botones hasta vainas completamente formadas. El daño en vainas ocasiona­do por P. includens se manifestó por raspaduras irregulares. E. aporema y C. fabivora causaron daños desde el momento de formación de vainas has­ta la cosecha. En general, los crisomé­lidos aparecieron casi en todas las e­tapas de la fase reproductiva de las 3 variedades, excepto la cosecha, y el daño en vainas grandes se limitó al ataque secundario sobre heridas cau­sadas por otros insectos.
Megadiversidad de hormigas (Hymenoptera: Formicidae) de la cuenca media del río Calima
Authors: ALDANA DE LA TORRE ROSA CECILIA , CHACÓN DE ULLOA PATRICIA 
Published: June 2022

En la cuenca media del río Calima se colecta­ron 227 especies de hormigas, agrupadas en seis subfamilias y 53 géneros; las cuales re­presentan el 33% de las especies reconocidas para Colombia y el 64% para el Valle del Cauca. El estudio registra, por primera vez para Sur América a Belonopelta deletriv y al género Stenamma y, para Colombia. Proboloinvrmex boliviensis, Struinigenvs cultriger, Odontomachus panamensi y Prionopella bilis_ También, registra siete nuevas especies para la ciencia pertenecientes a los géneros Apterostigna, Odontomachus, Pachycondvla, Pseudomyrmex, Strumigenvs (2 spp.) y a un nuevo género de Myrmicinae. Los muestreos de hormigas se llevaron a cabo en dos localidades con distinta altitud: la zona de río Bravo (850 m) y la zona de reo Azul (550 m). En río Bravo se colectaron 86 espe­cies y en río Azul 211 existiendo diferencias significativas en la composición de especies de las dos localidades. Igualmente, se encon­traron diferencias significativas entre los tres diferentes estados sucesionales muestreados: bosque maduro, bosque de crecimiento secun­dario y área intervenida, debido posiblemente a las diferentes condiciones presentes como temperatura, humedad y disponibilidad de re­cursos para alimentación y nitrificación. El bosque de crecimiento secundario y el área intervenida de río Bravo presentaron una me­nor diversidad de hormigas en comparación con los estados sucesionalcs de río Azul. La composición de especies de hormigas en los tres estados sucesionales de la cuenca media del río Calima muestra que el bosque maduro presenta 45 especies exclusivas, 47 el bosque secundario y 12 el área intervenida. En la cuenca media del río Calima se construirá el Proyecto Hidroeléctrico Calima III, el cual afectará en forma negativa la diversi­dad de hormigas y todos los organismos con los cuales interactúan asi como los procesos biológicos en los que intervienen.
Aspectos ecológicos de Aglaoctenus lagotis (Araneae: Lycosidae) con énfasis en la preferencia de hábitat. Corrientes, Argentina
Authors: RUBIO GONZALO D. , MEZA-T. ESTEBAN I. , ÁVALOS GILBERTO 
Published: June 2022

Se analizaron algunos aspectos ecológicos de Aglaoctenus lagotis Holmberg, principalmente su presencia en las especies vegetales Aechmea distichantha Lem. y Bromelia serra Lem. (Bromeliaceae). El estudio se adelantó en la localidad de Laguna Brava, Provincia de Corrientes, Argentina. Se utilizó el método de muestreo por bandeado y registro (taxiado) a lo largo de dos transectos de 300 m cada uno. Se encontraron 162 especímenes de A. lagotis sobre un total de 650 bromelias examinadas. La prueba de comparación de dos proporciones e índice de electividad comprobó una notable preferencia de las arañas por los rosetones de A. distichantha, ubicados en el bosque y expuestos a baja intensidad lumínica. Se determinó que el 38,2% de la población de A. distichantha está habitada por A. lagotis, y el 4,3% de la población de B. serra se halló con el mismo tipo de relación. Es menester realizar estudios comparativos en diferentes localidades, a efectos de verificar la presencia de esta araña en otros géneros de bromeliáceas como Vriesea, Billbergia y Pseudananas.
Integración del control biológico y químico de la mosca blanca Trialeurodes vaporariorum (Hemiptera: Aleyrodidae)
Authors: LÓPEZ SILVIA N. , RIQUELME MARÍA B. , BOTTO EDUARDO 
Published: June 2022

Trialeurodes vaporariorum es una importante plaga asociada al tomate cuyo control se basa en el uso de agroquímicos. El objetivo de este trabajo fue evaluar la integración del control químico y biológico de T. vaporariorum mediante el uso del parasitoide Encarsia formosa (Hymenoptera: Aphelinidae) (CB­CQ), y comparar esta estrategia de manejo con una basada en el uso exclusivo y racional de insecticidas (CQ). Los experimentos se realizaron en invernaderos experimentales entre agosto y diciembre de 2005. Se revisaron semanalmente 12 plantas por invernadero, registrando la cantidad de adultos en las dos hojas superiores y el número de ninfas IV normales y parasitadas en un folíolo del tercio medio de la planta. El nivel de acción para realizar tratamientos de control químico en todos los invernaderos fue el registro de 8 ninfas en promedio por folíolo y para liberar al parasitoide en el tratamiento CB­CQ fue el de 1 ninfa en todo el invernáculo. Se observaron tres picos de adultos y dos picos de ninfas que superaron el nivel de acción para la aplicación de agroquímicos. En el tratamiento CQ se realizaron cinco aplicaciones de insecticidas en tanto en el tratamiento CB­CQ se realizaron ocho liberaciones de E. formosa y dos aplicaciones con un producto más inocuo para el parasitoide. El parasitismo por E. formosa en el tratamiento CQ-CB alcanzó un 75% hacia el final del estudio. Los resultados indican que el uso del parasitoide puede contribuir al control de la plaga, disminuyendo la cantidad de aplicaciones de insecticidas.
Soil spiders in differing environments: Eucalyptus plantations and grasslands in the Pampa biome, southern Brazil
Authors: LOPES-RODRIGUES EVERTON NEI , DE S. MENDONÇA, JR MILTON , L. O. ROSADO JOÃO , LOECK ALCI E. 
Published: June 2022

The Pampa biome in southern Brazil has grassland areas with high biodiversity. Given the fast advance of Eucalyptus silviculture over grassland areas in this biome, and the scant knowledge on the soil spider fauna in these landscapes, we aimed to provide a first view of spiders occurring there and to quantitatively evaluate differences in the spider fauna between the two environments. Study areas included five farms each with the two environments, native grassland and Eucalyptus plantation. Spider densities were 6.53 (±1.01s.e.) individuals/m­2 in silviculture and 3.88 individuals/m­2 (±0.73) in grassland. This could be due to spiders finding more shelter sites underneath a denser silviculture litter than in the grassland where they could be more exposed, for example, to their own predators. Twenty­ four spider families were captured; the most abundant and diverse were Salticidae and Linyphiidae. Nineteen families occurred in the silviculture and 21 in the grassland. For adult spiders, 51 morphospecies were determined, the most abundant being Guaraniella mahnerti. Adult abundance was marginally significant for environment, with silviculture areas having more spiders. Species density did not differ between environments or sites, but evenness was significantly higher for the grassland. This better balance in species abundances for spider assemblages in grasslands suggests a healthier environment compared to a monoculture. The most abundant guild was that of the running hunters. Even as a rapid spider diversity inventory, the information gathered here adds considerably to our knowledge on how this new economic upsurge in silviculture affects native environments.
Semen S. Girgolav is a Servant of Russian Surgery.To his 140th anniversary
Authors: Kotiv B. N. , Dzidzava I. I. , Kurygin A. A. , Ivanusa S. Y. , Barinov O. V. , Iontsev V. I. , Bashilov N. I. , Dmitrochenko I. V. 
Published: June 2022

Semen Semenovich Girgolav was born on February 2, 1881 in Tiflis, Georgia, Russia. In 1904 he graduated from the Imperial Military Medical Academy with honors. Under the guidance of Prof. M.S. Subbotin, Dr. S. Girgolav prepared and in 1907 successfully defended his doctoral dissertation “Experimental findings on the use of isolated omentum in the abdominal surgery”. Later, he headed the chairs of general surgery, hospital surgery of the Military Medical Academy; he also was a scientific director of the Leningrad Research Institute of Traumatology and Orthopedics, head of the surgical department of the medical faculty of the 2nd Leningrad Medical Institute.In the 30s. Prof. Girgolav started a comprehensive work on thermal injuries and continued it until the last days of his life, while basic efforts of the staff of departments and laboratories which he headed were focused on studying local and general effects of low temperatures. From the first to the last days of the Great Patriotic War, he was the Deputy Chief Surgeon of the Red Army, and when Academician Burdenko (Chief Surgeon) fell ill (from October 1941 to May 1942 and in 1945) he acted as Chief Surgeon. During the Great Patriotic War, Prof. Girgolav regularly underlined the priority of the issues of military field surgery management as well as the issues of collecting and sharing the battle experience in surgery.Academician Girgolav’s list of works includes more than 140 scientific papers, which can be schematically divided into the following topics: “Military field surgery”, “Wounds”, “Frostbites”, “Issues of Special Surgery”, “Traumatology”, “Asepsis and antiseptics”, “Pain relief”, “Neurosurgery”, “Endocrinology and oncology”, “Manuals and Guidelines”. Professor V. G. Weinstein (an outstanding Soviet traumatologistorthopedist who worked under Acad. Girgolav’s guidance) suggests the following sections: 38 works are devoted to comprehensive researches on wounds, 17 – to infections, 16 – to military field surgery, 14 – abdominal and thoracic surgery, 13 – traumatology, 12 – problems of low-temperature injuries. Fewer works in urology, plastic surgery, asepsis and antiseptics, vascular and operative surgery, history of medicine.As a result of Acad. Girgolav’s research and educational activities, one of the largest surgical schools in the USSR has been created. More than 20 doctoral and 45 candidate dissertations were prepared and defended under his supervision. Academician, Lieutenant-General of the Medical Service .S. Girgolav, was awarded the Stalin Prize, two Orders of Lenin, three Orders of the Red Banner, Order of the Red Banner of Labor, Order of the Red Star as well as many medals and honorary prizes for his outstanding contribution to the medical sphere of the Motherland in peacetime and wartime.