bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis and characterization of binary and ternary hydrotalcites-like compounds for the hydroxylation of phenol
Authors:   , Muthwa Sindisiwe Fortunate
Published: July 2021

Hydrotalcites (HT) and hydrotalcites-like (HTLc) compounds were synthesized by the co-precipitation method under low supersaturation. The synthesized binary Mg-Al hydrotalcites and ternary Cu/Mg-Al hydrotalcite-like compounds were characterized by various physico-chemical techniques such as inductively coupled plasma-optical emission spectroscopy (ICP-OES), powder X-ray diffraction (XRD), Fourier transform- infrared spectroscopy (FT-IR), ultraviolet-visible (UV-VIS) spectroscopy, thermogravimetric analysis (TGA), scanning electron microscopy (SEM) and BET surface area analysis. Elemental composition generated from ICP-OES data revealed a value of x in the region of 0.25 to 0.33 for all the compounds except for the MgAl-11 sample which revealed an x value of 0.5 while XRD patterns exhibited characteristic features indicative of an ordered layered material. FT-IR spectra confirmed the presence of characteristic functional groups and interlayer anions. Only Cu2+ which has a d9 configuration was accountable for the bands identified in UV-VIS spectra, whereas both Mg and Al with their d0 electron configurations showed no absorptive bands in the UV-VIS spectra. During thermal treatment by TGA, typical weight loss of Cu-Mg/Al HTLcs with temperature elevation was observed. The SEM images clearly demonstrated that all the Cu-Mg/Al HTLcs retained their characteristically layered structure morphologies. The BET surface area measurements showed no trend, however the surface area decreased with an increase in the copper concentration in some cases. For the heterogeneous hydroxylation of phenol using H2O2 as an oxidant, several reaction parameters such as solvent systems, catalyst amount, temperature, substrate/oxidant ratio, time and solvent volume were investigated. The product stream, monitored by gas chromatography showed that catechol (CAT) and hydroquinone (HQ) were the main products. Non-catalytic (blank) experiments were investigated to determine whether the reactants and the internal standard contributes to the conversion of phenol without the use of a catalyst. All blank reactions showed very low phenol conversions which were less than 1%, whereas the Mg/Al HTs showed low phenol conversions as well. All the Cu-Mg/Al catalysts showed measurable phenol conversion with Cu-Mg/Al-51a giving the highest conversion of 29.9% and a 56 and 44% selectivity towards CAT and HQ, respectively. The Cu-Mg/Al-15b catalyst, which had the lowest copper concentration, showed the lowest phenol conversion of 8.3% with a 55 % CAT selectivity and 45% HQ selectivity. In general, the phenol conversion increased with an increase in copper concentration. This reinforced the hypothesis that copper was the active centre in this reaction, since no measurable conversion was observed with Mg/Al HTs.
Chemical Incident Analysis Involving Storage of Fertilizer Product
Authors: De Medeiros Tocantins Rogerio , Tomio Heckert Bettina , Salum de Oliveira Rafael , João Coelho Hélio , Chibinski Parabocz Gisele , Pericolo Suellen
Published: July 2021

A forensic engineering analyses of a chemical incident is presented that was classified as a self-sustaining decomposition (SSD) event, which occurred in a load of 10,000 tons of NK 21-00-21 fertilizer bulk stored inside a warehouse in the city of São Francisco do Sul in Brazil. The chemical reaction developed within the fertilizer mass and took several days to be controlled, resulting in the evacuation of thousands of residents. The water used to fight against the reaction, after having contact with the load of fertilizer material, promoted changes in adjacent water bodies, causing the death of animals (fish, crustaceans, and amphibians). The smoke from the chemical reaction products damaged the incident’s surrounding vegetation. Large SSD events are rare, with an average worldwide frequency of one every three years. Therefore, in addition to presenting a case study of this type of phenomenon, the main objective of this work is to discuss the causes that led to SSD reaction at this event, evaluate its consequences, and motivate future studies.
Forensic Engineering Analysis of Video Screens for a Dispute Over Requirements and Specifications
Authors: Peruzzi Robert
Published: July 2021

This case was about LCD video screens intended to become components of medical equipment requiring an ultra-wide viewing angle. The seller was a wholesaler of various types of video screens from multiple manufacturers. The buyer was a distributor of multiple electrical components for various industries. The OEM, not involved in the case, was a manufacturer of medical instruments and equipment. Claiming that multiple units did not meet the requirements specified in the purchase agreement, the OEM refused a shipment of 1,000 LCD video screens. The buyer had already paid the seller, who refused to take back the shipment and issue a refund or credit. As a result, the buyer sued seller, and the author investigated and submitted expert opinions regarding the following questions: Did performance differ between examined samples? Did each sample meet data sheet specification for viewing angle? And was each sample adequate for its intended application as advertised in the datasheet (that is, for industrial settings requiring ultra-wide viewing angle)?
Interdisciplinary Forensic Engineering As a Result of Substantial Completion Request: A Case Study
Authors: Fronapfel Edward
Published: July 2021

A project owner commonly relies on the contractor and design professional to determine substantial completion of a construction project. If the need arises, the owner may engage independent reviewers. The potential for forensic consulting arises when the contractor fails to provide construction in conformance with the contract documents or when the designer errantly designs, observes, approves, or omits work during the process. If a forensic consultant is engaged near or at completion of the work and reports substantial deviation from the contract documents, the owner must determine how to handle the need for corrective action. The deviations must be categorized and allocated to the responsible parties, and a means and cost to cure such defects are necessary. This paper provides a case study of the forensic review process under Colorado Rules of Evidence, although the rules are substantially similar in other states and on the federal level.
Forensic Engineering Analysis of a Swimming Pool Electric Shock Injury
Authors: Peruzzi Robert
Published: July 2021

This case involves a minor who received an electric shock while swimming in a membership swimming pool. Her family sued the pool association, its president, the electric utility, and others. At some time, tree trimmers had accidentally severed the service drop’s neutral return wire. The electric utility made a temporary splice repair, but did not permanently replace the wire until several years later (after the incident). The forensic engineer (FE) was retained by counsel for the pool and its president to opine on electrical aspects of the plaintiff’s complaints. The FE inspected the pool premises, reviewed documents, and examined the spliced service wires in storage. The FE opined that the pool association and its president were not negligent or careless — and that the electric utility failed its responsibility to maintain the service drop. This report discusses three-phase electric power, current flow, and how a severed neutral can cause a shock.
La realidad del mercado informal de Quito en tiempos de pandemia COVID-19, 2020
Authors: Miranda Guatumillo Mario Andrés , Zambrano Velasco Bernardo , Castellanos Espinoza Esther Briggitte , Zatizabal Morán Katehryn
Published: July 2021

El año 2020 fue un periodo complicado para la economía mundial debido a la emergencia sanitaria producida por la pandemia COVID-19, no siendo la excepción los países de América Latina ni Ecuador. En el caso de Quito, capital de Ecuador, la incidencia de la pandemia ha hecho que los niveles de desempleo aumenten, y por tanto, la informalidad también. La ciudad ya venía atravesando en los últimos años serios problemas en la política laboral donde su economía informal es la segunda más representativa a nivel nacional, después de Guayaquil. Por ello, es importante conocer cómo se ha visto afectado el mercado informal de Quito en el año 2020. Para la obtención de los datos, se aplicó un enfoque cualitativo y el diseño de investigación de carácter documental y bibliográfico, siendo las principales fuentes el Instituto Nacional de Estadísticas y Censo (INEC) y la Encuesta Nacional Empleo, Desempleo y Subempleo (ENEMDU). La investigación tiene como conclusión que el 13,90% de la Población Económicamente Activa (PEA) de Quito pertenece al mercado informal, siendo en su mayoría jóvenes, quienes se dedican a vender productos como ropa, alimentos, entre otros, de forma ambulante. Así mismo, existen 9.606 comerciantes informales en la ciudad de Quito, de los cuales, el 70% de los comerciantes informales cuentan con permisos para vender, mientras que el 30% restante son autónomos y no están regulados.
Creatividad, innovación y emprendimiento una competencia holística en la educación universitaria: Revisión sistemática
Authors: López Rodríguez Luis Alberto , Franco Díaz Pamela , Barreras Villavelázquez Teresa de Jesús , Velducea Velducea Wilberth , Soto Valenzuela Ma Concepción
Published: July 2021

La creatividad, innovación y emprendimiento son elementos imprescindibles en el desarrollo de proyectos integradores para el área de la cultura física. Se presenta una revisión sistemática cuyo objetivo consiste en analizar la constitución de la competencia de creatividad, innovación y emprendimiento de manera holística en la educación universitaria y los instrumentos que se han utilizado para valorarla. Para tal fin, se realizó una búsqueda de artículos publicados entre el año 2017 hasta el 2021, en las bases de datos de Redalyc, Scielo, Dialnet, Eric y Google académico. Las palabras claves utilizadas fueron, “creatividad, innovación y emprendimiento”, “competencia” y “universidad”. Los principales resultados muestran que solo el 25% de los estudios analizados proporcionan una conceptualiación integral de la misma. Referente al área de conocimiento, un 50% de los documentos revisados provienen de la ingeniería, ya sea informática, industrial o aeronáutica y en un menor porcentaje de la administración, investigación, salud y pedagogía. Un 42% de los estudios describen y aportan herramientas, intrumentos o modelos innovadores y creativos para la valoración de la competencia. Se concluye, que la competencia Creatividad, innovación y emprendimiento es la capacidad para generar novedosas ideas de pensamiento, ampliación y ruptura de límites; para la génesis y resolución de los problemas de forma novedosa; al saber movilizar un conjunto de ideas sustentables para la implementación de nuevos procesos, productos y servicios.
CO-INTEGRATION AND ERROR CORRECTION MODELING OF AGRICULTURAL OUTPUT: THE CASE OF CASSAVA IN ONDO STATE, NIGERIA
Authors: Akinbola Adeyose Emmanuel
Published: July 2021

Cassava is an important food crop in Nigeria providing households food security and income. Cassava production has received government and stakeholders’ intervention dating back to the 1970s. Nevertheless, increased and sustainable production of the crop is under threat by exogenous factors of climate change and variability. This study investigates this concern by assessing the effects of climate change on cassava output in Ondo state, Nigerian using Co-integration and Error-Correction Modelling (ECM). Time series (1971-2010) data were sourced from the Central Bank of Nigeria (CBN), National Bureau of Statistics (NBS) Abuja, Nigerian Meteorological Agency Oshodi, Lagos. The results of the Augmented Dickey-Fuller (ADF) test revealed that all variables (cassava yield and climate variables; rainfall, temperature, and relative humidity) all have unit root problems (non-stationary) but become stationary after the first difference 1(1). The results confirmed a long-run equilibrium relationship between all identified variables as the absolute values of the variables are greater than their critical values at a 5% level of significance for both trace statistics and maximal-eigen values. The ECM result shows that rainfall exerts a positive effect, while temperature and relative humidity exert negative effects on cassava production. This indicates the sensitivity of cassava to climate change in the study area. Thus, increased and sustained production of cassava for household’s food security income would be attainable by designing programmes and policies geared toward reducing the effect of climate change.
Keywords: Co-integration, Error-Correction Modeling, Cassava Output, Climate Variability, Nigeria.
Penggunaan Kosmetik Berbahaya dalam Persfektif Hukum Islam
Authors: Lesnida Lesnida
Published: July 2021

The rampant circulation of dangerous cosmetics is something that needs to be watched out for, because in addition to violating the law, its existence can also endanger its users. Cosmetics that basically function as self-decoration turn into self-destructors. On that basis, this study aims to analyze the law on the use of harmful cosmetics in the perspective of Islamic law. This study uses a qualitative research method based on library research. The main data sources are the Qur'an and Hadith, and the supporting data sources are the thoughts of the four imams of the schools (Hanafi, Maliki, Shafi'i, and Hambali) and fatwa the Indonesian Ulama Council. The results of the study indicate that the use of harmful cosmetics is forbidden in Islam, this is in accordance with the word of Allah in the Qur'an Surah al-Ahzab verse 33. All the Imams of the Schools state that the factors of the prohibition of cosmetics are seen from three things, namely the ingredients of manufacture, the method of making them, and the impact it has. If one of the three things is haram, then the cosmetic is not allowed to be used. In addition, in terms of use, Muslims should use cosmetics that have been registered with the Food and Drug Inspection Agency, and also have a halal label issued by the Indonesian Ulama Council.
De Per Abbat a Pérez Reverte: el Cid, entre la tradición y el superventas en Sidi
Authors: Boix Jovaní Alfonso
Published: July 2021

RESUMEN:

La reciente incursión de Arturo Pérez-Reverte en territorio cidiano con su novela Sidi era, hasta cierto punto, previsible, pues el interés del autor por la historia y, especialmente, las hazañas bélicas y los héroes es de sobra conocido. Su obra está plagada de personajes como el famoso capitán don Diego Alatriste, pero, mientras que el capitán es un personaje surgido de la imaginación de Pérez-Reverte, el Cid es una figura firmemente integrada en la cultura española: a caballo entre la historia y la fantasía, el Cid cabalga a lomos de su leyenda desde la aparición del Cantar de Mio Cid. Desde entonces, no han sido pocos los autores que han seguido la estela del anónimo poeta y han recogido el mito en sus obras para ofrecernos su particular versión del mismo. Así, el héroe épico se convirtió en protagonista de obras de teatro, cuentos y novelas, y también la música o el cine, que sirvió para darlo a conocer entre el gran público a nivel internacional.
A partir de un meticuloso análisis intertextual e interdiscursivo, el presente artículo muestra cómo Sidi incluye alguno de los episodios más famosos de la literatura cidiana, así como los tópicos épicos que configuran a Rodrigo Diaz como caballero ideal. Entre estos elementos tradicionales, se añaden los rasgos fundamentales del héroe cansado que protagoniza los textos revertianos, y, gracias a esta combinación de elementos antiguos y nuevos, el autor ha logrado convertir al Campeador en un personaje propio.

ABSTRACT

Arturo Pérez-Reverte’s recent incursion in the literary field of el Cid with his novel Sidi was, to a certain extent, predictable, as the author’s interest in history and, especially, war deeds and heroes is very well-known. His works are full of characters like the famous captain don Diego Alatriste, but, whereas the captain is a character born in Pérez-Reverte’s imagination, el Cid is a figure firmly integrated in Spanish culture: halfway between history and fantasy, el Cid’s legend has been developing since the Song of Mio Cid appeared. From that moment onwards, many authors followed the path of the anonymous poet and included this myth in their works to offer their own version of it. Therefore, the epic hero became the protagonist of plays in theatres, tales and novels, and also in music and cinema, which spread the legend internationally amongst a wider audience.
Taking a thorough intertextual and interdiscursive analysis as its starting point, this article shows the way Sidi includes some of the most famous literary episodes devoted to el Cid and, also, the topoi that made Rodrigo Díaz an ideal knight. All these traditional elements are blended in the novel with the main features of the ‘tired hero’ who plays the lead in Pérez-Reverte’s texts, and, by this combination of new and old features, the author turns the Campeador into a character of his own.
PENERAPAN MEDIA VIDEO DENGAN MODEL E-LEARNING DALAM UPAYA MENINGKATKAN HASIL BELAJAR TEMATIK PADA SISWA KELAS III MI NU 33 JOHOREJO KECAMATAN GEMUH KABUPATEN KENDAL TAHUN PELAJARAN 2019/2020
Authors: DURJANI AHMAD
Published: July 2021

Penelitian ini merupakan upaya dalam meningkatan hasil belajar Tematik melalui model e-learning dengan media video pada siswa Kelas III MI NU 33 Johorejo Kecamatan Gemuh Kabupaten Kendal. Hal ini dikarenakan guru hanya memberi tugas seperti mencatat dan membaca tidak menjamin siswa akan belajar di rumah. Pemberian tugas tanpa adanya materi pembelajaran yang disampaikan guru menyebabkan hasil belajar Tematik masih terbilang rendah atau masih dibawah KBM yaitu 75. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK) berupa penerapan model e-learning dengan media video dengan tujuan meningkatkan hasil belajar siswa Kelas III MI NU 33 Johorejo Kecamatan Gemuh Kabupaten Kendal yang terdiri dari dua siklus dan setiap siklus tediri dari perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian pada siswa Kelas III MI NU 33 Johorejo Kecamatan Gemuh Kabupaten Kendal. Jumlah siswa 29 siswa terdiri dari 10 siswa laki-laki dan 19 siswa perempuan. Hasil penelitian menunjukkan bahwa penerapan model e-learning dengan media video dapat meningkatkan hasil belajar Tematik pada siswa Kelas III MI NU 33 Johorejo Kecamatan Gemuh Kabupaten Kendal. Dilihat dari hasil Pra siklus siswa yang tuntas KBM hanya 14 siswa (48,3%), dan 15siswa (51,7%) yang belum tuntas. Pada siklus I terdapat 24 siswa (82,8%) yang tuntas dan 5 siswa (17,2%) yang belum tuntas, dan pada siklus II terdapat 26 siswa (89,7%) yang tuntas dan terdapat 3 siswa (10,3%) yang belum tuntas. Dari peningkatan hasil belajar tersebut penelitian tindakan kelas ini di hentikan di siklus II karena telah mencapai kriteriaketuntasan klasikalyaitu ? 85% dari jumlah seluruh siswa tuntas belajar dan dinyatakan berhasil untuk meningkatkan hasil belajar Tematik pada siswa Kelas III MI NU 33 Johorejo Kecamatan Gemuh Kabupaten Kendal Tahun Pelajaran 2019/2020.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI MODEL PEMBELAJARAN MAKE A MATCH PADA SISWA KELAS II SD NEGERI 2 PADANGKERTA SEMESTER I TAHUN PELAJARAN 2016/2017
Authors: JUNIANTARI NI WAYAN EKA
Published: July 2021

Penelitian ini untuk mengetahui peningkatan hasil belajar Matematika setelah diterapkan model pembelajaran tutor sebaya siswa kelas V semester genap SD Negeri 5 Subagan tahun pelajaran 2016/2017.Penelitian ini adalah penelitian tindakan kelas yang dilaksanakan dalam dua siklus. Subjek penelitian adalah siswa kelas V semester genap SD Negeri 5 Subagan tahun pelajaran 2016/2017, sebanyak 33 orang. Pengumpulan data dalam penelitian ini dilakukan dengan metode tes. Data yang telah didapatkan selanjutnya dianalisis dengan menggunakan metode analisis deskriptif kuantitatif. Hasil penelitian penerapan model pembelajaran tutor sebaya menunjukkan bahwa terjadi peningkatan rata-rata hasil belajar agama Hindu dari siklus I ke siklus II sebesar 17,42 pada siklus I mencapai 66,52dengan kategori cukup dan  pada siklus II mencapai 83,94dengan kategori baik.
MANAJEMEN PEMBELAJARAN BERBASIS TEKNOLOGI INFORMASI DAN KOMUNIKASI DI SEKOLAH MENENGAH PERTAMA NEGERI 3 SUNGAI LILIN
Authors: KURNIAWAN MUHAMMAD EZRA , ARAFAT YASIR , EDDY SYAIFUL
Published: July 2021

Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan tentang manajemen pembelajaran berbasis teknologi informasi dan komunikasi di SMP Negeri 3 Sungai Lilin. Penelitian ini menggunakan metode kualitatif deskriptif. Hasil penelitian menyimpulkan bahwa kepala sekolah bertanggung jawab serta berperan penting dalam manajemen pemebelajaran berbasis teknologi informasi dan komunikasi melalui perencanaan program jangka pendek dan jangka panjang. Melakukan pengorganisasian dan koordinasi kepada pendidik, tenaga pendidik dan peserta didik untuk dapat memanfaatkan pembelajaran berbasis TIK. Serta melakukan evaluasi untuk melihat manfaat dan kendala apa saja dari pemanfaatan pembelajaran berbasis teknologi informasi dan komunikasi di SMP Negeri 3 Sungai Lilin. Hasil evaluasi menunjukkan manfaat yang dirasakan dari pemanfaatan pembelajaran berbasis teknologi informasi dan komunikasi dari bermacam produk TIK yang sudah ada memberikan inovasi serta kemudahan dalam aktifitas sekolah terutama dalam aktifitas proses pembelajaran seperti, mempermudah pendidik/guru dalam mengelola manajemen kelas berupa pembuatan perangkat pembelajaran, silabus , RPP dan mengelola hasil nilai peserta didik. Serta dapat dijadikan sebagai salah satu inovasi sumber belajar bagi pendidik dan peserta didik. Kendala yang dirasakan dari pemanfaatan pembelajaran berbasis TIK mahalnya sarana prasarana TIK sehingga memerlukan perencanaan program jangka panjang untuk melengkapi sesuai standar sekolah berbasis TIK serta masih belom meratanya jaringan internet.
UNIT KEGIATAN BELAJAR MANDIRI JITU PEMBELAJARAN DARING BERMUTU DI MASA PANDEMI
Authors: SUARDINATA I KETUT
Published: July 2021

Sistem Kredit Semester (SKS) adalah bentuk penyelenggaraan pendidikan yang peserta didiknyamenyepakati jumlah beban belajar yang diikuti dan/atau strategi belajar setiap semester pada satuan pendidikan sesuai dengan bakat, minat, dan kemampuan/kecepatan belajarnya. Penyelenggaraan Sistem Kredit Semester di SMA merupakan upaya pemerintah untuk menjawab amanat Undang-Undang bahwa setiap peserta didik adalah individu yang unik, sehingga harus dilayani proses belajarnya dengan cara yang berbeda-beda sesuai dengan potensi dan kebutuhan belajar peserta didik yang beragam. Keberagaman adalah sebuah keniscayaan dalam suatu komunitas belajar di dalam kelas, dan setiap pribadi peserta didik memiliki hak untuk mendapatkan layanan pendidikan sesuai dengan keunikannya. Dengan demikian, pendampingan dan pembimbingan oleh guru terhadap setiap peserta didik menjadi bersifat heterogen sesuai dengan heterogenitas mereka sebagai pribadi-pribadi yang unik dengan kelebihan dan kekurangannya masing-masing. Dalam pola layanan seperti itu dibutuhkan alat bantu berupa bahan belajar yang disebut Unit Kegiatan Belajar Mandiri (UKBM) dan Buku Teks Pelajaran (BTP). UKBM merupakan satuan pelajaran kecil yang dijabarkan lebih operasional dari Rencana Pelaksanaan Pembelajaran (RPP) yang sudah disusun terlebih dahulu. UKBM memuat Kompetensi Inti (KI) dan Kompetensi Dasar (KD) serta strategi pembelajaran individual untuk mencapai ketuntasan beban belajar yang telah ditentukan terkait penguasaan peserta didik terhadap pengetahuan dan keterampilan serta memberikan dampak pengiring terbangunnya karakter yang dibutuhkan dalam kehidupan abad 21. Dari hasil UKBM dalam kegiatan belajar mengajar meningkatkan efektivitas siswa dalam belajar karena meningkatnya nilai siswa di bidang Biologi.
KAJIAN LITERATUR: PEMANFAATAN MEDIA SOSIAL SEBAGAI SARANA LAYANAN PERPUSTAKAAN DI MASA PANDEMI
Authors: KIANTINI RESTY
Published: July 2021

Pandemi COVID-19 menyerang seluruh dunia termasuk Indonesia. Perkembang teknologi informasi dan komunikasi (TIK) merubah perilaku masyarakat dalam penggunaan internet. Gadget menjadi bagian hidup dan sarana dalam melaksanakan aktivitas sehari-hari. Perpustakaan sebagai sumber ilmu dan pusat informasi bertransformasi untuk memenuhi kebutuhan pemustaka akan informasi.. Pelayanan sebagai front office perpustakaan dituntut harus dapat berkomunikasi dengan pemustaka melalui sarana digital. Media sosial merupakan salah satu alternatif yang dapat digunakan sebagai sarana layanan perpustakaan di masa pandemi. Tujuan penelitian ini untuk mereview beberapa artikel terhadap pemanfaatan akun media sosial sebagai sarana efektif layanan perpustakaan dimasa pandemi COVID-19. Metode penelitian  yang digunakan adalah kajian literatur dengan langkah awal memformulasikan masalah dan dilanjutkan pencarian literaur, evaluasi data dan penganalisisan. Penelitian dilakukan dengan cara mengumpulkan 6 artikel yang terbit semasa pandemi COVID-19 (tahun 2020 s.d sekarang). Dari hasil kajian literatur diperoleh bahwa media sosial merupakan media yang efektif dimanfaatkan sebagai sarana layanan perpustakaan dimasa pandemi COVID-19. Penyebaranluasan infomasi perpustakaan melalui media sosial dapat diterima pemustaka seluruh Indonesia tanpa mengenal batas dengan cepat dan serentak melalui dunia maya. Pemanfaatan media sosial pada layanan perpustakaan juga memudahkan interaksi antara pemustaka dan antar pustakawan sehingga meningkatkan interaksi, jaringan informasi dan kerjasama antar perpustakaan. Dengan pemanfaatan media sosial sebagai media layanan perpustaan di masa pandemi terjadi peningkatan jumlah pengunjung dan jumlah koleksi bahan perpustakaan. Pemanfaatan layanan perpustakaan dengan menggunakan media sosial harus dikelola dengan baik. Konten media sosial harus selalu diupdate dan informasi dari pemustaka harus segera direspon oleh pustakawan. Tidak kalah penting Perpustakaan merupakan sumber informasi dan ilmu pengetahuan. Dengan perkembangan TIK maka layanan perpustakaan juga harus bertransformasi sesuai dengan perkembangan jaman. Untuk itu pustakawan perpustakaan diharuskan selalu meningkatkan wawasan dan skill dalam bidang teknologi dan informasi.
A MÚSICA NA SALA DE AULA COMO FERRAMENTA DE ENSINO-APRENDIZAGEM NA EDUCAÇÃO INFANTIL
Authors: Silva Benedita Paulina da , Campos Dilma Pereira , Magalhães Ivana Maria do Carmo Siqueira , Almeida Marcilei Conceição de , Braga Terezinha Silveira
Published: July 2021

Este artigo aborda os benefícios que a música traz como ferramenta de ensino-aprendizagem na educação infantil. O artigo tem por objetivo primordial analisar os benefícios da música para o desenvolvimento infantil, evidenciando os aspectos que se encontram presentes na música como ferramenta de ensino-aprendizagem. A metodologia adotada para a realização deste artigo foi através de pesquisas bibliográficas acerca da importância da música como ferramenta de aprendizagem no contexto escolar. Foram utilizados para a concretização deste artigo, estudos bibliográficos relacionados ao tema apresentado, tendo como autores: Weigel (1988); Maluf (2009); Bedran (2012); Ferreira (2013); Aranha (1996); Freire (2013); Brito (2003); Bréscia (2011) e Gainza (1988).
A dicotomia entre mente e corpo e sua influência no uso crescente de psicofármacos na atualidade
Authors: Mota Tiago Cupolillo , Melo Rosane Braga de , Oliveira Fernando Bonadia de
Published: July 2021

O presente trabalho aborda o uso cada vez mais acentuado de psicofármacos para o tratamento de transtornos mentais. Entendemos esse fenômeno como parte de outro mais abrangente chamado medicalização, que pode ser descrito como a crescente influência da jurisdição médica sobre a vida humana e seus sofrimentos. Estes, que outrora faziam parte do ato mesmo de viver, têm sido capturados por explicações que os consideram como consequência de uma desordem localizada no corpo ou em órgãos específicos, como o cérebro, no caso de transtornos mentais. No nosso entendimento, o cerebralismo a que nos referimos, disseminado pelo discurso neurocientífico, pode ser entendido tanto pela análise das origens históricas do paradigma científico moderno que sustenta a medicina da forma como a conhecemos atualmente, bem como pela análise do modo de produção capitalista e pela sua ética do trabalho. Seguimos, então, as críticas nietzschianas, no que se refere à filosofia e ciência moderna como herdeiras da tradição filosófica socrática-platônica e do cristianismo. Dessa herança, o que mais nos importa é o desprezo por aquilo se que manifesta no corpo, diga-se afetos, desejos e multiplicidade, valorizando as características relacionadas à alma, tais como controle, razão e unidade.
Determining the hierarchical order by which the variables of sampling period, dust outbreak occurrence, and sampling location can shape the airborne bacterial communities in the Mediterranean basin
Authors: Rosselli Riccardo , Fiamma Maura , Deligios Massimo , Pintus Gabriella , Pellizzaro Grazia , Canu Annalisa , Duce Pierpaolo , Squartini Andrea , Muresu Rosella , Cappuccinelli Pietro
Published: July 2021

Abstract. A next-generation sequencing (NGS)-based taxonomic analysis was carried out on airborne bacteria sampled at ground level in two periods (May and September) and two opposite locations on the north–south axis of the island of Sardinia. Located in a central position of the Mediterranean basin, Sardinia constitutes a suitable outpost for revealing possible immigration of bacterial taxa during transcontinental particle discharge between Africa and Europe. With the aim of verifying relative effects of dust outbreaks, sampling period, and sampling site on the airborne bacterial community composition, we compared air collected during dust-carrying meteorological events to that coming from wind regimes not associated with long-distance particle lifting. Results indicated that (a) higher microbial diversity and richness (118 vs. 65 orders) and increased community evenness were observed in the campaign carried out in September in comparison to the one in May, irrespective of the place of collection and of the presence or absence of dust outbreaks; (b) during the period of standard wind regimes without transcontinental outbreaks, a synchronous concerted turnover of bacterial communities across distant locations of the same island, accompanied as mentioned by a parallel rise in bacterial diversity and community evenness, appears to have occurred; (c) changes in wind provenance could transiently change community composition in the locality placed on the coast facing the incoming wind but not in the one located at the opposite side of the island, and for this reason the community changes brought from dust outbreaks of African origin are observed only in the sampling station exposed to the south; (d) the same winds, once proceeding over land, appear to uplift bacteria belonging to a common core already present over the region, which dilute or replace those that were associated with the air coming from the sea or conveyed by the dust particulates, explaining the two prior points; and (e) the hierarchy of the variables tested in determining bacterial assemblages composition results is as follows: sampling period≫ongoing meteorological events>sampling location within the island.
Ağ teknolojileri ile ilgili makalelerin bibliyografik yöntemle incelenmesi
Authors: PETEKCİ Ahmet Raşit
Published: July 2021

Ağ Teknolojisi, dijital kaynakları bir bilgisayar ağı üzerinden yönetmek ve sunmak için veri sistemlerinin kullanılmasını içerir. Günümüzde kullanıma sunulmuş bir çok teknolojik kavram literatürde bir ağ tabanı üzerinden kendini tanımlamaktadır. Sosyal ağlar, e-devlet uygulamaları, konum bilgileri, online eğitim vb. bir çok hayat dinamiği ağ yapısına dayanmakta olup, bu da toplum için ağ teknolojilerinin ne kadar önemli olduğunu göstermektedir. Ayrıca ağ teknolojilerinin (5G, genişbant, nesnelerin i̇nterneti, blok zincir teknolojisi), Yükseköğretim Kurulu tarafından fen ve mühendislik bilimleri alanında öncelikli alan ilan edilmiş olması konunun önemini bir kez daha ortaya çıkarmıştır. Bu araştırmanın amacı ise ağ teknolojileri ile ilgili makalelerin bibliyografik yöntemle incelenmesidir. Araştırmada kullanılan veriler ScienceDirect veritabanından elde edilmiştir. Toplamda 13.032 makaleden elde edilen veriler yıl, makale tipi, dergi adı, konu ölçütlerine göre analiz edilerek nitel verilerle açıklanmıştır. İstatistiki veriler için frekans-yüzde kullanımı tercih edilmiştir. Araştırmanın sonucunda, çalışmaların büyük bir kısmının 2020 yılında yayınlandığı, çalışmalarda araştırma makalelerinin ön plana çıktığı, araştırmaların en çok; isminde “bilgisayar” kelimesi bulunan 6 dergide yer aldığı, konu olarak da bilgisayar ve mühendislik bilimlerinin tercih edildiği görülmüştür.
PROCESSO DE MEDICAÇÃO EM TERAPIA INTENSIVA: FATORES INTERVENIENTES PARA ENFERMAGEM
Authors: Ribeiro Louise Maria Lopes , Marques Mikaelle Fernandes , Arruda Lidyane Parente , Alves Larissa Cunha , Moraes Késia Marques
Published: July 2021

Objetivo: evidenciar os fatores intervenientes no tratamento de enfermagem durante o processo de medicação em unidade de terapia intensiva. Método: pesquisa descritiva de abordagem qualitativa. Uma pesquisa foi realizada na Unidade de Terapia Intensiva Adulto, de um Hospital de Ensino da Região Norte do Estado do Ceará, e realizou pesquisas de sete profissionais, sendo estas, quatro técnicas de enfermagem e três enfermeiras. Resultados: Identificou-se que a prescrição eletrônica, o sistema operacional utilizado no hospital, como abreviações, são fatores relacionados à prescrição que dificulta o processo de medicação.Uma estrutura física foi evidenciada como fator que interfere na diluição, enquanto que o fluxo da instituição interfere nos cuidados de enfermagem. Conclusão: os serviços de saúde que mantêm uma assistência segura para seus pacientes, uma forma mais comum de intervenção no cuidado à saúde, e a causa mais comum de eventos adversos, sendo muitos deles, evitáveis. Descritores: Segurança do Paciente; Cuidados de Enfermagem; Unidades de Terapia Intensiva; Eventos Adversos.
FATORES ASSOCIADOS À SEXUALIDADE DO IDOSO NA ATENÇÃO PRIMÁRIA À SAÚDE
Authors: Coelho Williane Venâncio , Morais Yanne Jannine Gomes Araújo , Beserra Hebe Janayna Mota Duarte , Gomes Gabriela Lisieux Lima , Oliveira Fabiana Maria Rodrigues Lopes De
Published: July 2021

Objetivo: investiga os aspectos que permeiam a sexualidade da pessoa idosa. Método: trata-se de um estudo bibliográfico, descritivo, tipo revisão integrativa da literatura cuja coleta dos dados foi feita nas bases: MEDLINE, LILACS, BDENF e Biblioteca Virtual SCIELO, sem limite temporal, utilizando descritores Enfermagem, Sexualidade e Idoso. Utilizou-se, para a análise dos dados, a análise categorial temática. Resultados: informa-se que emergiram, dos dados, as seguintes categorias: aspectos fisiológicos; culturais; comportamentais e alternativas em busca do prazer. Conclusão: enfatiza-se, pelo estudo, a necessidade de subsidiar a realização de consultas em saúde que abordem, de forma mais eficaz, a sexualidade, com vistas a elhorar o dimento ao paciente idoso.
PROCESSOS DE ADMISSÃO DE ENFERMEIROS EM HOSPITAIS
Authors: Dos Santos Júlio Cesar , Nascimento Juliana Da Silva Garcia , Matos Leonardo Henrique Nogueira de , Terra Fábio De Souza , Robazzi Maria Lucia Do Carmo Cruz , Dalri Rita de Cássia De Marchi Barcellos
Published: July 2021

Objetivo: analisar as evidências científicas sobre os processos de admissão de enfermeiros em hospitais. Método: trata-se de um estudo bibliográfico, descritivo, tipo Revisão Integrativa da Literatura, nas bases de dados MEDLINE, Scopus, CINAHL e LILACS, cuja pesquisa foi realizada de agosto de 2019 a maio de 2020, por meio do aplicativo Rayyan para a seleção dos estudos. Resultados: identificaram-se 298 artigos e selecionaram-se quatro para a amostra. Definiram-se duas categorias: Práticas adotadas para a admissão e Desafios enfrentados no processo de admissão. Destacou-se, como prática, a realização de um processo de integração anual e um semanal, ambos com o objetivo de apresentar normas, rotinas, direitos e deveres da instituição e desenvolver competências profissionais. Perceberam-se como desafios: a desorganização dos processos de admissão/integração; a ausência de protocolos institucionais para a admissão/integração; o déficit no acolhimento dos enfermeiros recém-admitidos pelos veteranos e o despreparo/medo. Conclusão: avalia-se que este estudo contribui para a assistência, ensino e pesquisa em Enfermagem, por fornecer um conjunto de evidências científicas sobre os processos de integração de enfermeiros em hospitais, propiciando o aperfeiçoamento deste processo e a segurança dos pacientes.
IMPACTO DA DOR DO CÂNCER NA SAÚDE HOLÍSTICA DOS PACIENTES
Authors: Nobre Cidália Fátima , Mendes Felismina Rosa
Published: July 2021

Resumo:Objetivo: compreender o impacto da dor do câncer na saúde holística dos pacientes. Método: revisão integrativa da literatura, a partir da questão norteadora: Qual o impacto da dor do câncer na saúde holística dos pacientes? A pesquisa dos artigos científicos foi desenvolvida nas bases de dados LILACS e MEDLINE, de 2008 a 2019. Foram selecionados sete artigos como corpus de análise. Resultados: a dor do câncer limita a pessoa doente nas suas atividades cotidianas, altera a dinâmica familiar e afeta a pessoa de forma holística. Alguns doentes visualizam a dor oncológica como um sintoma que os impulsiona a continuar a viver e expressam uma aprendizagem pessoal. Conclusões: a dor do câncer não afeta somente a dimensão física mas também as dimensões psicológica, social e espiritual, sendo caraterizada como dor total. Dada a natureza multidimensional da dor oncológica, o sucesso para o tratamento requer a abordagem de uma equipa multidisciplinar.
Responsabilidad social y el compromiso organizacional de empleados públicos del Perú
Authors: López Armes Edy Luisa
Published: July 2021

La responsabilidad social y el compromiso organizacional son pilares de toda institución pública; permiten gestionar, de manera sostenible y ética sus relaciones con el ámbito interno y externo, permitiendo brindar buenos resultados en la gestión municipal y por ende lograr la satisfacción de los empleados. El estudio tiene como objetivo central determinar la relación entre la responsabilidad social y el compromiso organizacional de empleados públicos de la Municipalidad Provincial de Huancayo en el Perú. Se cotejó la información obtenida de un cuestionario aplicado a una muestra de 186 empleados elegidos al azar, entre varones y mujeres (autoridades, funcionarios y personal administrativo). Los resultados indican que no existe correlación significativa entre la responsabilidad social y el compromiso organizacional (r=0.098, p=0.182). Se concluye que los trabajadores públicos desconocen y tienen indiferencia hacia la responsabilidad social, es decir, no hay capacidad de respuesta de la Municipalidad Provincial de Huancayo hacia sus grupos de interés. Además, respecto al compromiso organizacional; los servidores públicos no se identifican y no tienen ningún nivel de integración con la institución, no toman conciencia de la importancia de ciertos aspectos que lo llevan a considerar su permanencia o continuidad en la organización y finalmente, no se sienten obligados a permanecer como empleados en la organización.
Red social Facebook como herramienta de marketing en micro, pequeñas y medianas empresas
Authors: Castañón Rodríguez Julio César , Baca Pumarejo José Rafael , Macías Villarreal Julio César , Villanueva Hernández Vicente
Published: July 2021

El objetivo de la investigación fue analizar los esfuerzos de empresas para utilizar la red social Facebook. Se utilizaron datos de 60 micro, pequeñas y medianas empresas (en lo sucesivo mipymes) de los sectores económicos: Restaurantes, Boutiques, Refaccionarias e Imprentas en Ciudad (Cd.) Victoria Tamaulipas, México. Como indicadores de los esfuerzos en Facebook se determinaron tres variables: intensidad, riqueza y capacidad de respuesta. La metodología fue descriptiva y el tipo de muestreo fue por conveniencia, atendiendo al criterio de que las empresas tuvieran activo su perfil en Facebook desde hace 5 años o más La recolección de los datos se hizo de las páginas de Facebook de las 60 empresas durante dos periodos, una primera fase (del 1 de marzo de 2018 al 31 de julio de 2018) y en una segunda fase (del 1 de septiembre del 2018 al 28 de febrero de 2019). Los resultados mostraron un nivel de intensidad de mercadotecnia digital poco desarrollado, una circunstancia que sugiere fortalecer y fomentar el uso de la red social mediante una capacitación adecuada y un enfoque operativo para elevar la intensidad, la riqueza y la capacidad de respuesta de las actividades de comunicación de mercadotecnia realizadas a través de facebook de estas empresas.
Liderazgo positivo en organizaciones saludables
Authors: Sánchez Montero Ivanna Karina , Ríos Mariño Marcelo Javier , Cajas Cajas Viviana Elizabeth , Tanqueño Colcha Oscar Paul
Published: July 2021

La investigación tiene como objetivo, determinar las implicaciones del liderazgo positivo dentro de organizaciones saludables, con la intencionalidad de ofrecer alternativas para la obtención de resultados satisfactorios y romper con esquemas de trabajos tradicionales. El enfoque de la investigación es cualitativo de tipo documental, apoyada en el método hermenéutico, empleando la técnica de la triangulación de fuentes para interpretar los datos recolectados. Los resultados reflejan, que el liderazgo positivo se convierte en una herramienta que integra responsabilidad con las emociones de los trabajadores, convirtiéndose en estrategia para que las organizaciones saludables emerjan como innovadoras y modelo a seguir. Otro resultado, es la creación de un sistema (SARF) que sirve de guía para el reconocimiento de los efectos positivos generados por el empleo de un programa basado en el liderazgo positivo. Las conclusiones apuntan a que el liderazgo positivo, genera en las organizaciones saludables un cambio paradigmático beneficioso comprobando que la unificación entre lo gerencial y lo emocional, abre espacios comunicacionales que enfocadas correctamente, generan escenarios estratégicos para tomar decisiones acertadas para el bienestar de todos los involucrados en la organización.
Políticas públicas y gobernanza participativa local
Authors: Palacios Garay Jessica Paola , Toledo-Córdova Marianela Francisca , Miranda-Aburto Elder Jaime , Flores Farro Angelica
Published: July 2021

La gobernanza se manifiesta cuando la toma de decisiones públicas proviene de un poder colectivo, es decir, conformado por las autoridades públicas, la sociedad civil y el sector privado, con igualdad en sus decisiones. El objetivo de la investigación fue analizar las políticas públicas y gobernanza participativa local desde la mirada de los colaboradores de una municipalidad de Lima, la investigación se enmarca dentro del paradigma interpretativo o naturalista; fue de enfoque cualitativo, diseño fenomenológico, teniendo como muestra 13 personas, constituida por colaboradores que laboran en la municipalidad, vecinos del distrito de Lima. El instrumento utilizado fue la entrevista semi estructurada. Los resultados indican que las políticas públicas municipales, se implementan desde de actividades puntuales, desarticuladas y desvinculadas con los instrumentos de gestión del gobierno local, asimismo no responden a los lineamientos de la política nacional definida por el gobierno peruano. Se necesita una gobernanza en función de la participación ciudadana interviniendo los actores a nivel público, privado y sociedad civil para conocer las necesidades básicas de la ciudadanía y, a partir de la elaboración de políticas públicas, produzca un impacto positivo en la población, buscando una integración vecinal.
Creative exchanges: play as the infancy of imagination
Authors: Hecq Dominique , Hill Christine
Published: July 2021

This paper extends the concept of collaboration to that of exchange in order to redefine human

creativity as an active, continuous process. By focusing on the notion of exchange as interaction, namely, a process of ‘giving’ and’ receiving’ (Abramovic 2015: 13) it brings us back to the fraught concept of subjectivity; it then seeks to identify some of the key conditions that enhance creativity by interrogating the difference between ‘play’ and ‘game’ (Pope 2005: 119–22). The paper draws on close readings of texts and calls upon evidence provided by case studies based on interviews with artists and scientists.
The essay as polemical performance: ‘salted genitalia’ and the ‘gender card’
Authors: Joseph Sue
Published: July 2021

On October 9, 2012, the then Australian Prime Minister Julia Gillard rose to her feet in

Canberra’s Parliament House, and, in response to a motion tabled by Opposition Leader

Tony Abbott, delivered her blistering Misogyny Speech. Although Gillard’s speech

was met with cynicism by the Australian Press Gallery, some accusing her of playing

the ‘gender card’, it reverberated around the world and when the international coverage

poured back into the country, many Australians stood up and listened.

One of them was author, essayist, classical concert pianist and mother, Anna

Goldsworthy.

Shortly after the delivery of The Misogyny Speech, Quarterly Essay editor Chris Feik

approached Goldsworthy to write the 50th essay for the Black Inc. publication with his

idea to view this event through a cultural lens. It took several months to research and

compose the characteristically long-form (25,000 word) essay that Quarterly Essay

publishes every three months as a single volume; ’Unfinished Business: Sex, Freedom

and Misogyny’ was launched at the Wheeler Centre in Melbourne on July 1, 2013, five

days after Julia Gillard was deposed from her prime ministership by Kevin Rudd.

This paper takes a look back at the 50th issue of the Quarterly Essay, to discuss with its

author her essay-writing process and the aftermath of publication. Goldsworthy is

erudite as she looks at the construction of the essay, its contents, and her love of essay

writing. Although she confesses to not having a definition for the form, she believes it

does not matter; that its fluidity is a basic constituent element. Her love of language

and music inform both the breadth of her essay, as well as its narrative – there is

lyricism to her sentences and a musicality to her structure.

This paper also contextualises ‘Unfinished Business’ as an example of the crucial longform essay contribution that Black Inc.’s Quarterly Essay performs in the Australian

literary/political/cultural/intellectual environment. There were critics of Goldsworthy’s

essay, and these are assessed as a component of how ‘the essay’ potentially can function

in a liberal First-World society, as demonstrated by the Quarterly Essay periodical.
The emancipatory personal essay?
Authors: Savage Ellena
Published: July 2021

The personal essay is an art form that serves as both an expression of highly

individualised specificity and as a narrative form that substantiates the individual’s

access to universal subjectivity. In the personal essay, the author elevates individual

specificity to the domain of universality as it is understood within the thought

frameworks of liberal humanism. The personal essay is thus a ‘liberal’ art form that

presupposes commonality, or universality, between human subjects. The personal

essay has also been taken up as a ‘consciousness raising’ project to identify a ’collective

consciousness’ shared by author and reader alike, and in this iteration is an

emancipatory political tool. In this iteration, does the expression of fractured and

marginalised identities in the personal essay form undo the hegemonic thinking that

produces those identities? In this paper I identify two personal essay styles, the ’subject

position-oriented personal essay’ and the ‘dialectical personal essay’, to enlarge upon

the conflict inherent to the personal essay: that the friction between singular and

universal subjectivities cannot be adequately accounted for by a liberal humanist art

form, nor is this disjuncture always comprehended in the personal essay as it is

currently practiced.