bluuebunny/crossref_metadata_2025_split huggingface dataset:
Apresentando o artesanato como tema social para ensinar ciências/química por uma perspectiva freireana
Authors: Silva Jaime Rodrigues da , Melo Marlene Rios , Arguelho Maria de Lara Palmeira de Macedo 
Published: January 2020

O presente artigo é parte integrante da dissertação de mestrado apresentada ao Programa de Pós-Graduação em Ensino de Ciências e Matemática da Universidade Federal de Sergipe (PPGECIMA/UFS). A pesquisa ocorreu em uma escola pública urbano-rural alagoana, cuja abordagem metodológica envolveu um Caso (SÁ; QUEIROZ, 2010) escrito para refletir sobre a escassez da Taboa (Typha domingensis), planta herbácea e perene, encontrada nos alagadiços próximos da cidade de Penedo. O objetivo foi estudar as possibilidades e limitações da inserção do artesanato, como tema social, para promover o ensino/aprendizagem de ciências/química, além de verificar a capacidade de tomada de decisão dos estudantes frente a um problema de relevância para a comunidade. Um questionário foi aplicado para levantar as impressões que os estudantes traziam sobre o artesanato, seguido da apresentação do Caso (CS) e de perguntas sobre as implicações sociais, econômicas e ambientais relacionadas com o desaparecimento do vegetal no ecossistema da região. Nossa análise, baseada em Bardin (1977), permitiu constatar que o ensino tradicional, mecanicista, racionalista, com memorização de fórmulas e conteúdos (DA SILVA, 2016) dificulta que os aprendizes exercitem a oralidade e construam textos mais consistentes, abrangentes e reflexivos. Nesse sentido, o estudo apresenta-se como alternativa para professores e estudantes, seja para romper com a educação bancária (FREIRE, 1997) e/ou exercitar a cidadania (DEMO, 1995, 2007), utilizando-se da contextualização (WARTHA et al., 2013) e da abordagem CTS (SILVA; DE CARVALHO, 2016) para sustentar os aspectos principais do CS. Palavras-chave: Ensino de Ciências. Artesanato. Caso.
Desafios na educação bilíngue de surdos: relações que professores estabelecem com o ensino de língua portuguesa escrita para surdos
Authors: Calixto Hector Renan da Silveira , Ribeiro Amélia Escotto do Amaral , Ribeiro Alexandre do Amaral 
Published: January 2020

Apenas em tempos recentes, foram propostas ações, voltadas à promoção de mudanças nas relações sociais com as pessoas com deficiência em uma perspectiva inclusiva. Em relação ao surdo e a surdez, do ponto de vista histórico, as percepções deslocam-se da concepção de surdez como doença para a ideia de diferença, oscilando entre a caracterização da surdez como restrição e o reconhecimento de educabilidade e potencialidades do sujeito surdo. A busca de metodologias, estratégias e atendimento educacional, voltados especificamente para surdos, exemplificam os avanços dessa discussão. No contexto escolar é relevante compreender a visão que professores têm do surdo, da sua participação nas atividades escolares e das formas específicas de ensino. Este artigo reflete sobre esse cenário e, de forma mais específica, sobre professores que atuam com alunos surdos em situação de inclusão e quais relações estabelecem com o ensino de LPE para alunos surdos. Analisam-se, em uma perspectiva exploratório descritiva, narrativas de professores que atuam com alunos surdos nos anos iniciais de redes municipais da Baixada Fluminense. As categorias de análise se organizam a partir de dois eixos: informações sobre a aprendizagem escolar de surdos, e as articulações entre crenças e percepções sobre a aprendizagem de alunos surdos. Utilizam-se os princípios da pesquisa-ação, analisando narrativas de professores. As narrativas apresentam elementos que evidenciam as percepções dos professores sobre o ensino e a aprendizagem de alunos surdos em contexto de inclusão, apontando para o papel que a escola exerce no aprendizado do aluno surdo e as questões que envolvem os saberes e os fazeres pedagógicos dentro do contexto escolar. Palavras-chave: Alunos surdos. Ensino de língua portuguesa escrita. Relações.
O corpo como corpus: lugares do ensino de literatura para estudantes surdos
Authors: Ramos Danielle Cristina Mendes Pereira 
Published: January 2020

Este trabalho propõe-se a pensar as relações entre letramentos literários de estudantes surdos e os discursos e práticas de identidades e de poder, que tangenciam concepções sobre conhecimento, texto e literatura, presentes nos currículos universitários e nas comunidades surdas. Aponta para a reflexão sobre a literatura como um caminho de resistência, em uma sociedade excludente em relação às minorias culturais e linguísticas, diante dos discursos oficiais e contraditórios sobre inclusão, amparados pelo neoliberalismo. O trabalho tem como arcabouço teórico os estudos de Bhabha (1993) sobre o conceito de diferença cultural; os de Canclini (2006), sobre Hibridismo; e os Novos Estudos de Letramentos, sobretudo os de Street (2014), referentes às concepções plurais de letramentos e suas conexões com contextos de poder. Pretendemos demonstrar a premência de reconhecer as especificidades socioculturais dos grupos surdos nos processos de educação formal, assim como as pertinentes às manifestações literárias em Libras - Língua Brasileira de Sinais - que possuem como corpus privilegiado o próprio corpo em movimento, expressas através de uma língua tridimensional, visual e espacial, em estratégias de performance. Palavras-chave: Inclusão. Surdos. Letramentos.
Rancang Bangun Sistem Informasi Manajemen Donor Darah Berbasis Web pada UTD RSUD Prabumulih
Authors: Setiawan Iwan 
Published: January 2020

Di era globalisasi yang modern ini sebuah Sistem informasi berbasis web sangat diperlukan bagi masyarakat dalam kehidupan sehari-hari. Baik dalam melakukan pekerjaan ataupun untuk mendapatkan berbagai informasi yang diperlukan. Dengan adanya sistem yang dapat membantu mempermudah pekerjaan dalam penginputan data serta sebuah sistem informasi yang membantu masyarakat untuk mendapatkan informasi yang diperlukan dengan lebih cepat dan akurat. Pada kesempatan ini Peneliti membuat sebuah sistem informasi berbasis web yang dapat digunakan oleh staf UTD (Unit Transfusi Darah) RSUD Prabumulih dalam melakukan penginputan data donor darah yang tidak lagi dilakukan secara manual yaitu dengan pengisian formulir pendonor serta website yang digunakan untuk mencari informasi mengenai jadwal kegiatan donor massal atau informasi persediaan darah yang dapat membantu masyarakat umum mengetahui persediaan darah yang ada di UTD RSUD Prabumulih dengan cepat dan akurat. Pembuatan sistem informasi berbasis web ini menggunakan Adobe Dreamweaver, CCS, Bootstrap dan PHP MySQL sebagai databasenya.
PERANCANGAN APLIKASI BUS FTI UKSW MENGGUNAKAN BARCODE BERBASIS ANDROID
Authors: Supatra Daniel Ritchie 
Published: January 2020

FTI UKSW memiliki bus untuk mengantar mahasiswa dari kampus utama yang berada di jalan Diponegoro ke kampus FTI UKSW yang berada di jalan Gunung Payung. Banyak mahasiswa yang menggunakan bus FTI UKSW tersebut untuk berangkat ke kampus FTI UKSW. Tetapi masalahnya adalah belum tersedia aplikasi bus FTI UKSW. Perancangan aplikasi bus FTI UKSW ini dibuat untuk menjawab permasalahan tersebut, agar nantinya dapat membantu mahasiswa untuk mendapatkan informasi tentang jadwal, serta informasi pengumuman terbaru lainnya seputar bus FTI UKSW. Aplikasi bus FTI UKSW ini juga dapat membantu pihak universitas untuk mendata mahasiswa yang menggunakan bus FTI UKSW tersebut. Cara mendata mahasiswa yang menggunakan bus FTI UKSW adalah dari hasil data yang didapatkan dari mahasiswa atau penumpang bus yang sudah melakukan scan barcode saat akan naik atau menggunakan bus FTI UKSW. Karena itu perancangan aplikasi bus FTI UKSW ini menggunakan teknologi barcode (pada aplikasi ini menggunakan QR Code) dan berbasis android. Aplikasi ini juga menggunakan Firebase Realtime Database yang berfungsi sebagai database yang bisa mendapatkan data secara realtime atau waktu pada saat itu juga. Hasil pada penelitian ini adalah telah berhasil merancang aplikasi bus FTI UKSW menggunakan barcode berbasis android, sehingga aplikasi ini dapat membantu mahasiswa atau penumpang bus dan pihak universitas yang dimana sebelumnya tidak ada aplikasi bus FTI UKSW.
ANALISA USABILITY APLIKASI EMASDIGI SEBAGAI PERDAGANGAN EMAS ONLINE BERBASIS ANDROID
Authors: Putra Setyadi Deo Pradipta 
Published: January 2020

EmasDigi adalah sebuah aplikasi yang bergerak di bidang perdagangan emas secara online. EmasDigi memiliki fitur utama yaitu jual dan beli emas dengan pergerakan harga emas secara realtime. Aplikasi EmasDigi tersedia dalam bentuk aplikasi android dan iOS. Aplikasi ini memiliki beberapa kompetitor dengan usability yang berbeda-beda. Penelitian ini menggunakan pengumpulan data melalui metode kuesioner terhadap responden secara online. Hasil analisa dari usability ini diharapkan dapat memberikan ide pengembangan aplikasi dikemudian hari, sehingga kenyamanan pengguna dapat ditingkatkan. Pengujian melibatkan lima aspek usability yaitu learnability (kemudahan), efficiency (efisiensi), memorability (mudah diingat), errors (kesalahan dan keamanan) dan satisfaction (kepuasan pengguna). Penelitian menunjukan bahwa nilai usability dari aplikasi EmasDigi versi 2.3.0 memiliki presentase nilai 95.29%, sehingga aplikasi sudah memiliki usability yang sangat berguna.
PENGEMBANGAN GAME EDUKASI TENTANG BUDAYA NUSANTARA “TANARA” MENGGUNAKAN UNITY 3D BERBASIS ANDROID
Authors: Rohmawati Indah 
Published: January 2020

Abstrak:Aplikasi game edukasi tentang budaya nusantara “TANARA” ini dibuat sebagai alternatif media belajar untuk mengenal kebudayaan yang ada di Indonesia bagi anak – anak khususnya siswa sekolah. Metodologi yang digunakan dalam penelitian ini adalah Multimedia Development Life Cycle (MDLC) yang bersumber dari Luther yang dimodifikasi oleh Sutopo, yang terdiri dari enam tahap yaitu konsep, desain, pengumpulan materi, pembuatan, pengujian dan distribusi. Aplikasi game edukasi “TANARA” dirancang dan dibuat menggunakan software corel draw untuk desain dan unity untuk pemograman hasil akhir aplikasi berbasis android dijalankan secara offline . Pengujian aplikasi yaitu dengan validasi kepada ahli media dan ahli materi dalam bentuk angket. Uji validasi ahli media dilakukan dengan menguji aspek tampilan, aspek penyajian dan aspek penggunaan. Uji validasi ahli materi menguji aspek kesesuai isi dan aspek kebahasaan. Dalam pengujian aplikasi oleh ahli media dan ahli materi memperoleh skor 93% dan hasil uji respon siswa sekolah memperoleh skor 94% dapat simpulkan bahwa aplikasi game edukasi “TANARA” sangat layak digunakan. Kata kunci: Budaya Nusantara, Game, MDLC, Android, Unity, Corel Draw, Angket. Abstract: Educational game application about the culture of the archipelago "TANARA" was created as an alternative medium of learning to get to know the culture that exists in Indonesia for special children of school students. The methodology used in this research is the Multimedia Development Life Cycle (MDLC) sourced from Luther collected by Sutopo, which consists of six concepts, designs, combined materials, testing and distribution. Educational game application "TANARA" is designed and created using Corel Draw software for design and unity for programming the final results of an Android-based application that is run offline. Validation testing application for media experts and material experts in the form of questionnaires. The validation test of media experts was carried out with aspects of appearance, presentation aspects and aspects of use. Test the validation of expert material content suitability aspects and linguistic aspects. In testing the application by media experts and expert material obtained a score of 93% and the response test results of students obtaining a score of 94% can be simplified with the educational game application "TANARA" very feasible to use. Keywords: Budaya Nusantara, Games, MDLC, Android, Unity, Corel Draw, Questionnaire.
An Assessment of Vehicular Emissions and Related Health Impacts along Ilorin-Lagos Highway in Nigeria
Authors: Abdul Raheem Modinah A.O. , Ajayi Kamaldeen O. , Awoyemi Olanrewaju A. 
Published: January 2020

Abstract
This paper assessed in-vehicle and ambient pollution levels from vehicles along Ilorin-Lagos highway covering three distinct 3-hour periods (morning, afternoon and evening) of the day (from 7.30 am to 6.30 pm) along with reported health challenges at six (6) settlements (SP1-SP6) that covered four (4) states. In the case of ambient pollution, Gilair-3 air sampler (GAS) was used to measure sulphur (iv) oxide, (SO2) while ALTAIR 5x Multi-gas Detector (AMD) was used to measure both carbon (ii) oxide, (CO) and sulphur (iv) oxide, (SO2) for all scenarios. Vehicular volume was manually conducted to determine the number of vehicles. Questionnaire was used to assess information on the health challenges faced by the commuters. The concentrations of SO2 ranged from 0.142 - 0.550 ppm (ambient) and 0.037 - 0.097 ppm (in vehicle) using AMD and GAS respectively while CO concentration was between 2.289 - 18.055 ppm using AMD. The results for the in- vehicular pollution revealed that the concentration levels obtained for CO and SO2 inside the vehicles were 6.32 ppm and 0.126 ppm under opened-window condition and 9.53 ppm and 0.274 ppm under closed-window condition respectively (without air condition). The SO2 concentrations obtained from both ambient and in-vehicle were found to be much higher when compared with the FEPA standards; SO2 (0.01 – 0.1 ppm), USEPA standards; SO2 (0.075 ppm) while the CO level obtained from in-vehicle under the two scenarios (opened and closed windows) were below the limit of NESREA standards (10 – 20 ppm) and USEPA standards (35 ppm). Having noticed that these pollutants act under different environmental conditions, the work established statistical evidence that traffic volume affected the pollutants concentrations at most of the sampling points and that the higher the traffic, the higher the emissions and the more the risk of health challenges.
Screening and Identification of New Types of Exopolysaccharides-Producing Lactic Acid in the Inner Mongolia Dairy Products
Authors: Shangguan Wenfei , Chen He , Li Yilin , Wang Zihua , Guo Hongxing , Meng Jiangpeng 
Published: January 2020

Abstract
Exopolysaccharides (EPS) is a type of polysaccharide produced by lactic acid bacteria (LAB) that can be directly used in foods to make the products more excellent. Therefore, batch studies were performed to explore the effect of different LAB on the production of EPS and antioxidant activity. Five strains with high EPS yield and antioxidant activity were screened out from 66 strains isolated from Tibetan dairy products. The results show that EPS produntion of the five strains (B55, B62, B30, 7830 and K2) were 110.66, 145.48, 132.78, 122.11 and 111.72 mg·L−1, respectively, and they have a higher DPPH free radical scavenging activity (56.29, 66.43, 62.94, 68.71, 61.87%). Five LAB strains were identified and classified based on screening, purification and 16S rDNA sequences. Molecular characterization based on partial sequence 16S rDNA homology confirmed the initial identification as Lactobacillus fermentum (B55, B62), Lactobacillus plantarum (7830), Pediococcus acidilactici (B30) and Lactobacillus helveticus (K2).
Screening and Identification of Biosurfactant-Producing Lactic Acid Bacteria
Authors: Dong Yujun , Shu Guowei , Dai Chunji , Zhang Meng , Wan Hongchang 
Published: January 2020

Abstract
Biosurfactant attracts people’s attention because of its advantages of green and low toxicity. Lactic acid bacteria are beneficial to human and animal health. In order to make the application of surfactants safer, SDS standard curve was established, 65 strains of Lactic acid bacteria were used as screening source, and oil expanding circle was used as index to screen the strain with strong surfactant production capacity. The results showed that the standard curve of SDS was Y=34.82+(-1495.97) X1+33.11X2, and all strains had the ability to produce surfactants. Surface activity varied with bacteria. The concentration of surface activity ranged from 111.15mg/L to 736.23 mg/L. The concentration of BS in supernatant of LB6, 49, F70, 20 and Y1 strains was selected for screening. The concentration of BS in supernatant was 561.01~935.77 mg/L, and the concentration of BS on cell surface was 401.67~1076.94 mg/L. Considering the highest BS-producing strain is F70, the result of 16SrDNA showed that the strain is Pediococcus acidilactici F70. This experiment provides basic data for the production of surfactants by Lactic acid bacteria.
A Closed Model for Energy Independent Production System in Cacao Processing Industry
Authors: Bantacut Tajuddin , Pratama Moh. Riyan 
Published: January 2020

Abstract
The objective of this research was to assess energy independent and develop a model of closed system production process of cocoa butter and cocoa powder. Mass balance analysis and potential energy assessment of byproducts were used to develop the closed system of cacao processing industry. The results showed that cacao industry with 4,500 kg of cacao capacity per day has the potential energy of 14,561,290 k cal per day derived from the pod husk and bean shells. This potential energy meets the energy needs for the production process. This study explained that the cacao industry can be developed to be an energy independent industry by using the by-products for energy source.
Physicochemical Characteristics and Nutritional Compositions of Some Date (Phoenix dactylifera L.) Fruit Cultivars
Authors: Djaoudene Ouarda , Bachir Bey Mostapha , Louaileche Hayette 
Published: January 2020

Abstract
A comparative study was carried out for eight mature date fruit cultivars to assess physicochemical and nutritional values. Results showed that fruit and flesh weights and seed sizes indicated wide diversity among studied cultivars. The highest pH, acidity, and ash levels were obtained from Tazizaout and Oukasaba cultivars; protein contents varied from 0.47 (Tazizaout) to 0.31 g/100g DM (Delat), while free amino acids concentrations were found between 1.47 (Oukasaba) and 0.79 g/100g DM (Tazarzeit). Total carbohydrates were ranged from 96.28 to 84.51 g/100g DM. The date is low in fat, the highest concentration was 0.11 g/100g DM. Principal Component Analysis indicated that Ourous and Delat cultivars have specific characteristics and can be distinguished from the other cultivars.
Quality Evaluation of Tigernut Milk-Based Popsicles Produced with Date Palm Fruits as Sweetener
Authors: Adeloye Jumoke Bukola , Uhakheme Precious 
Published: January 2020

Abstract
Popsicle is a flavored and edible ice on stick that can be produced with dairy products. This study aimed to investigate the possibility of using milk from tigernut as a non-dairy source and date palm fruits as sweetener for producing popsicles with enhanced bioactive properties and acceptability. Tigernut milk-based popsicles sweetened with sugar, unroasted date or roasted date were made. The physical properties, antioxidant activity, total phenolic content, melting rate, and sensory characteristics were evaluated. The roasting process significantly influenced the total phenol, antioxidant activity and sensory characteristics of the popsicles. Melting resistance was higher in the popsicles containing both the roasted and unroasted dates compared to the sugar sweetened popsicles. Popsicles sweetened with roasted dates exhibited the most acceptable sensory properties in terms of flavour, taste and overall acceptability.
Sweet Cherry Skin Colour Measurement as an Non-Destructive Indicator of Fruit Maturity
Authors: Chełpiński Piotr , Ochmian Ireneusz , Forczmański Paweł 
Published: January 2020

Abstract
Colour measurement is one of the methods used to evaluate food quality. Aim of completed research was the evaluation of a fast and non-destructive method which consisted of assessing colour changes. It was used to determine the ripeness of cherries during their harvest. Additionally, the most significant parameter determining fruit ripeness was identified. Colour measurements of the Burlat cherry on the PHL A rootstocks were supposed to provide standards for practical evaluation of fruit ripeness of this species at an orchard. During the research, the measurements concerned the internal quality of the cherry fruit (firmness, extract content) and the force required to tear off the stem, depending on the size of the fruit. The extract appeared to be the most important indicator to be used for the determination of an optimum harvesting period. It was most prominently correlated with the cherry’s colour. Changes in the skin colour were the most reflected by the value of the parameter CIE a*. The coordinates CIE L* and b* are also important for the determination of fruit quality. Burlat cherries achieve their optimum harvesting ripeness if the coordinate a* is within the range 30.0 to 0.0, the coordinate b* within 10.0 to 0.0 and the coordinate L* within 30.0 to 20.0, which corresponds to the extract value of 12-20%.
Physicochemical and Biochemical Properties of Ground Pork Formulated with Addition of Prunus cerasus (cv Montmorency) Extract and Subjected to Freezing Storage
Authors: Pogorzelska-Nowicka Ewelina Dorota , Brodowska Marta , Górska-Horczyczak Elżbieta , Godziszewska Jolanta , Sakowska Anna , Wojtasik-Kalinowska Iwona , Wierzbicka Agnieszka 
Published: January 2020

Abstract
Broad research interest is observed over last decade, toward searching for a new natural antioxidants, which could be applied in food industry. Especially attractive seems to be those rich in polyphenols, such as cherry. Thus, presented study determine the effect of cherry extract (equivalent of 20 mg and 40 mg GAE kg−1) on physicochemical properties of ground pork frozen for 80 days. Samples were analyzed for color, color change, color attractiveness, myoglobin oxidation, fat oxidation, fatty acids profile, cooking loss, texture profile. The positive effect of cherry extract was observed for fat oxidation but cooking loss was higher in samples with extract addition. Color, color change, color attractiveness, myoglobin oxidation or fatty acids profile did not differ between groups.
Study on the Effects of Lemon Juice on Chemical and Functional Properties of Some Fruit Juices
Authors: Vichaibun Virun , Kanchanaphu Panan 
Published: January 2020

Abstract
Natural antioxidants from fruit juices have been interesting in terms of safety and low risk of side effects. Lemon juice was added to apple, grape, orange, pineapple and watermelon juices to obtain various concentrations. The blends were assayed for total phenolic content and total antioxidant capacity as well as superoxide dismutase (SOD)-like activity. The highest phenolic content was present in 50% (v/v) lemon juice in pineapple blend (425.1±5.1 μg/ml) in comparison to original juice. The total antioxidant capacity and SOD-like activity in the juice blends increased with increasing the proportion of lemon juice when compared with original juice. Our study indicated that lemon juice enhanced health benefits in terms of total phenolic content, total antioxidant capacity and SOD-like activity.