bluuebunny/crossref_metadata_2025 huggingface dataset:
Combined Effect on Antioxidant Properties of Gymnema Sylvestre and Combretum Micranthum Leaf Extracts and the Relationship to Hypoglycemia
Authors: A. Ibrahim , E. Onyike , A.J. Nok , I.A. Umar
Published: January 2018

Gymnema sylvestre R.Br. (“periploca of the woods” in English; “Kafi suga” in Hausa) (Asclepiadaceae) and Combretum micranthum, Fam. (Géézà in Hausa) (Combretaceae)) are used in combination for the management of diabetes mellitus (DM) in the North-Eastern part of Nigeria with little or no scientific basis. It is thus the aim of this research to validate the anti-diabetic activities of G. sylvestre (GS) and C. micranthum (CM) leaf extracts, individually and in combined form (GSCM) as well as look at the relationship between antioxidant capacity and anti-hyperglycemic potential of these plants. The study assayed for anti-diabetic potential by following fasting blood glucose (FBG). Levels of liver catalase (CAT), malondialdehyde (MDA), superoxide dismutase (SOD), reaction oxygen species (ROS), reduced glutathione (GSH), oxidized glutathione (GSSG) and glutathione peroxidase (GSH-Px), and radical scavenging activities of the plants were assayed for spectrophotometrically. GS and CM revealed good ferric reducing antioxidant power (FRAP) and radical scavenging activities against ABTS, DPPH and Nitric Oxide with C. micranthum being significantly better - both plants also showed good total flavonoids and total phenolic contents. The anti-hyperglycemic activities may be associated with flavonoids and phenolic compounds which act via radical scavenging/antioxidant properties of the plants’ extracts. In conclusion, G. sylvestre and C. micranthum aqueous leaf extracts showed significant (P < 0.05) hypoglycaemic activities both separately and in a 1:1 combination which has strong correlation with both in vitro and in vivo antioxidant activities of the plants’ extracts.
Factor Analysis of Competency Based Trained Graduates of Polytechnic/Technical Universities in Ghana
Authors: Mends–Brew Edwin , Dadzie Joseph , Dadson Ben Apau , Amoamah Martin Owusu
Published: January 2018

Higher Education, particularly Polytechnic education which sits at the apex of Technical and Vocational Education and Training (TVET) has undergone a great deal of transformation over the last several years. Polytechnic education was incorporated into the educational system with the primary objective of providing employable skills needed to propel growth in the various sectors of the economy. Therefore, Technical and vocational education and training (TVET) plays a significant role for the socioeconomic development of any country to meet the challenges of skilled labour in the global market and the ever widening digital divide coupled with the development of a knowledge-based economy. Competency Based Training (CBT) which entails the practical aspect of technical and vocational training relates theoretical knowledge to actual practice. For more than a decade, this has been part of the curricula of polytechnic education in Ghana as an alternative method of delivery to equip students with hands-on experience and competencies required in the job market (Salifu et al, 2010). CBT provides an improved form of delivery centered on the integration of acquired knowledge, professional and practical skills and attitude, coupled with a market-driven focus on the student (Afeti et al, 2003). Having churned out graduates through the CBT approach, it is imperative to assess the readiness of these graduates for the job market. It is against this background that the study was conducted to do a ‘Need Analysis’ of these graduates. A total of 55 graduates in two polytechnics were used for the study. The study sought to examine the relative influence of factors influencing career choices of these graduates having been trained through the competency based mode of Teaching and delivery. Factor analysis of ratings of importance of a number of job creation characteristics were used. These results were used to build scales of importance and preference, which were then tested with other variables in a predictive model in which the dependent variable was the decision to be self-employed or to be engaged for employment by third parties upon completion of their respective programmes. The following were found to influence decisions; work-related concerns, gender, age, financial support, family background and internship placements. The results also showed that most of the graduates exhibited that sense of inadequacy towards becoming entrepreneurs or starting their own businesses.
СТАРОСЛОВ’ЯНСЬКИЙ СЛІД В УКРАЇНСЬКІЙ ТА ІНШИХ СЛОВ’ЯНСЬКИХ ЛІТЕРАТУРНИХ МОВАХ
Authors: Белей Любомир
Published: January 2018

Перша літературна мова слов’ян – старослов’янська мова мала особливий вплив на літературні мови всіх слов’янських народів, однак її вплив на кожну з нових літературних мов слов’янських народів був суто індивідуальним, що знаходило свій вияв у часі, тривалості, причинах та формах такого впливу. В історії української мови тривалий час, особливо в період СССР, вивчення ролі старослов’янізмів перебувало на маргінесі наукових інтересів мовознавців. Натомість наше дослідження виявляє глибинний характер впливу старослов’янської мови, тісно пов’язаної з християнських віровченням. Приховані старослов’янські сліди в сучасній українській мові можна відшукати не лише у сфері церковно-обрядової лексики: побут, наука, навіть астрологія, з якою християнство споконвіку веде безкомпромісну боротьбу, мають чимало прихованих старослов’янізмів, більшість із яких фіксують уже перші старослов’янські пам’ятки української редакції.
Limbă, folclor. cultură. O grilă semitocă a motivului „drum”
Authors: Spariosu Laura G. , Vintilă Sorin D. , Ivanić Ivana D.
Published: January 2018

Având în vedere prezența lexemului drum în numeroase expresii, scopul acestei lucrări este da a face o scurtă trecere în revistă a grilei semiotice a cuvântului în discuție. Intenția autorilor este ca, pornind de la conceptul de bază a termenului drum și a configurării acestuia în gândirea folclorică, să prezinte o imagine de ansamblu asupra segmentelor de bază referitoare la parcurgerea drumului, respectiv la realizarea călătoriei și repetarea acesteia prin ritual. La fel, sunt redate și explicate modalitățile prin care produsele culturale păstrează o anumită viziune și percepere a misticii drumului, precum și dimensiunile și scopul parcurgerii acestuia, confirmând (sau negând) atitudinea teoreticienilor, în cazul în care se constată că formele, reprezentările și acțiunile înrădăcinate în gândirea arhaică și-au păstrat funcțiile, importanța și influența asupra actelor fundamentale ale omului.
ВИДСКИ ПАРОВИ У РУСИНСКОМ ЈЕЗИКУ
Authors: Фејса Михајло П.
Published: January 2018

Апстракт: У русинистици се глаголском виду, а посебно видским паровима поклањала веома мала пажња. Ту чињеницу аутор потврђује освртом на приступе видским паровима у русинским граматикама (Хавријила Костељника, 1923; Николе Н. Кочиша, 1977; Јулијана Рамача, 2002). У раду  је састављена листа од 255 видска пара, која у суштини представљају најчешће видске парове русинског језика. У централном делу рада издвојени парови су анализирани.
PRÍMENÁ V KYSÁČI AKO KULTÚRNE A TRADIČNÉ DEDIČSTVO
Authors: Marčokova Daniela , Makišova Ana
Published: January 2018

Predmetom výskumu bola neúradná pomenovacia sústava obyvateľov Kysáča, ktorí sú slovenskej národnosti. Cieľom výskumu bolo evidovať prímená dospelých obyvateľov Kysáča, ktoré sa vyskytovali v druhej polovici 20. storočia, na prelome tisícročí a tie, ktoré sa dodnes používajú v každodennej komunikácii. Vo výskume sme uplatnili metódu živej pamäte. Výsledky nášho výskumu môžeme zhrnúť takto: pri 165 priezviskách sme zaznamenali úhrnne 742 prímen; niektoré rozvetvené rodiny majú veľa prímen. Hoci sú jednočlenné modely najčastejšie, zaznamenali sme i dvojčlenné opisné modely; niekedy má jedna osoba dve prímená; niektoré prímená sa vzťahujú na niekoľko osôb; prímená najčastejšie majú pozitívny postoj k osobe, no je aj určitý počet takých, ktoré vznikli podľa animozity. Prímená považujeme za súčasť kultúrneho a tradičného dedičstva.
ШПАНИЈА У ПУТОПИСНОЈ ПРОЗИ РАДОВАНА ВУЧКОВИЋА
Authors: Filipek Małgorzata
Published: January 2018

Предмет овог рада је слика Шпаније у књизи Читање градова (2010) угледног књижевног историчара и теоретичара авангарде Радована Вучковића (1935–2016). Посећујући шпанске градове – Мадрид, Толедо, Барселону, Фигерес и Ђирону – аутор се уједно укључује у богату српску путописну традицију о овој земљи (Р. Петровића, И. Андрића, М. Црњанског, Ј. Дучића). Структура Вучковићеве књиге има највише сродности са Дучићевим путописом Градови и химере, где су историјске личности и збивања из прошлости важнији од савремености. Уједно, указује се и на начин коришћења бројних интертекстуалних референци из књижевности и културе са којима aутор ступа у дијалог, као и пишчева специфична перцепција шпанских градова. Циљ рада је да се поетички осветли овај запостављени путопис савремене српске књижевности у поређењу са наведеним ауторима, пре свега са Јованом Дучићем.
IZMEĐU REDOVA
Authors: Mitrevski Ana S.
Published: January 2018

Bogata rukopisna zaostavština Todora Manojlovića na stranim jezicima, a tako i značajan broj pisama, koji se čuvaju u Istorijskom arhivu Zrenjanina, do danas je neistražena. Za vreme studija prava u Budimpešti i Nađvaradu (1900 – 1910), Manojlović je vodio živu prepisku sa članovima porodice i prijateljima. U radu su prikazana dva pisma iz 1910. godine, na nemačkom jeziku i u prevodu na srpski, koja je Todoru Manojloviću poslala tetka Linka Krsmanović. U pismima se pominje Manojlovićev prvi književni prikaz, Saputnici Isidore Sekulić, koji je Srpski književni glasnik odbio, da bi ga Manojlović, na nagovor Linke Krsmanović, poslao i 1913. godine konačno objavio u Letopisu Matice srpske. Pored toga, pisma pružaju uvid u porodične prilike Manojlovića i Krsmanovića, i daju potpuniju sliku o Todoru Manojloviću iz perioda koji je prethodio njegovoj odluci da, uprkos naporima i željama porodice, prekine studije prava i posveti se umetnosti i književnosti.
ANTIFAŠIZAM KAO MESTO SEĆANJA: ČITANJE IZ PERSPEKTIVE 21. VEKA
Authors: Richter Angela
Published: January 2018

Ovaj tekst je motivisan sve prisutnijim pokušajima revizije istorije i relativizacije antifašističke borbe i njenog nasleđa. Imajući u vidu i politizaciju antifašastičkog mita u NDR-u i SFRJ, rad je fokusiran na prozu pisanu nakon Drugog svetskog rata u SFRJ koja propituje upravo tu mitologizaciju, ali i sama konstituiše antifašizam i njegove vrednosti kao mesto sećanja i književni narativ. Uz sažet pregled najupečatljivijih književnih doprinosa na polju kritičkog promišljanja Drugog svetskog rata (Kocbek, Davičo, Bulatović, Kiš, Tišma), posebno su analizirani dramski tekstovi Slobodana Šnajdera, čiji se književni i intelektualni antifašistički angažman nastavlja i u postjugoslovenskom kontekstu. Šnajderova kultna drama Hrvatski Faust (1981) se preko intertekstualnih referenci i postupka „drame u drami“ bavi odnosom umetnosti, slobode i njenih granica u kontekstu državne i političke represije i zločina. Dramom Peto evanđelje (2004) se antifašizam kao mesto sećanja oblikuje kroz, u velikoj meri tabuiziranu temu koncentracionog logora.
ANALISIS SUMBER BELAJAR LKS PENGANTAR AKUNTANSI DENGAN PERNYATAAN STANDAR AKUNTANSI KEUANGAN NOMOR 1 TAHUN 2013
Authors: Octoria Dini , Sudiyanto Sudiyanto
Published: January 2018

Penelitian ini bertujuan untuk mengetahui kesesuaian sumber belajar LKS Pengantar Akuntansi dengan Pernyataan Standar Akuntansi Keuangan (PSAK) Nomor 1 Tahun 2013. Penelitian ini menggunakan pendekatan kualitatif dengan desain penelitian kualitatif verifikatif. Penelitian ini dilakukan di salah satu SMK di Surakarta, yang dilaksanakan pada tahun 2016. Sumber data yang digunakan adalah dokumen berupa LKS Pengantar Akuntansi dan Pernyataan Standar Akuntansi Keuangan (PSAK) Nomor 1 Tahun 2013. Teknik pengumpulan data yang digunakan adalah studi dokumentasi dengan melakukan content analysis pada dokumen LKS dan PSAK. Teknik analisis data menggunakan analisis data kualitatif yang terdiri dari tahap reduksi data, penyajian data dan penarikan kesimpulan. Prosedur penelitian ini terdiri dari empat tahapan, yaitu persiapan penelitian; pelaksanaan penelitian; analisis data; penyusunan laporan penelitian. Hasil penelitian menunjukkan bahwa sumber belajar berupa LKS Pengantar Akuntasi yang digunakan peserta didik di salah satu SMK Surakarta belum sesuai dengan PSAK No. 1 Tahun 2013. Terdapat 13 dari total 14 sub indikator pada materi laporan keuangan yang belum sesuai dengan PSAK No. 1 Tahun 2013. Dengan berdasar pada simpulan penelitian, diharapkan agar guru dapat lebih selektif lagi dalam menggunakan sumber belajar, khususnya selektif dalam memilih isi atau content sumber belajar yang sesuai dengan perkembangan ilmu pengetahuan.
PENGARUH MOTIVASI DAN DISIPLIN BELAJAR TERHADAP HASIL BELAJAR MATA PELAJARAN PRAKARYA DAN KEWIRAUSAHAAN
Authors: Indrianti Rufi , Djaja Sutrisno , Suyadi Bambang
Published: January 2018

Penelitian ini dilakukan untuk mengetahui pengaruh yang signifikan dari motivasi dan disiplin belajar terhadap hasil belajar mata pelajaran prakarya dan kewirausahaan (studi kasus siswa kelas X program keahlian akuntansi SMK Negeri 1 Bondowoso tahun ajaran 2016/2017). Metode penentuan lokasi penelitian menggunakan metode purposive area yaitu di SMK Negeri 1 Bondowoso. Penentuan jumlah responden dalam penelitian ini menggunakan metode populasi yaitu sebanyak 59 responden. Metode pengumpulan data yang digunakan terdiri dari metode: angket, wawancara, observasi, dan dokumen. Analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial/statistik yaitu dengan menggunakan analisis garis regresi regresi linear berganda, analisis varian garis regresi, uji F, dan uji t. Hasil penelitian menunjukkan bahwa analisis regresi linear berganda menghasilkan persamaan Ŷ = 46,903+ 0,804 + 0,897 + dengan nilai R square sebesar 0,804. Hasil uji F antara Fhitung dengan Ftabel yaitu nilai Fhitung = 115,080 > Ftabel = 3,162 dengan tingkat signifikansi F = 0,000 < a = 0,05, maka Ho ditolak. Hasil uji t hitung dengan ttabel yaitu thitung sebesar 6,957 > ttabel sebesar 2,003 pada taraf signifikansi t = 0,000 < α = 0.05, dengan kriteria pengujian yaitu thitung > ttabel, maka Ho ditolak. Hal tersebut menunjukkan bahwa ada pengaruh yang signifikan variabel motivasi dan disiplin belajar terhadap hasil dengan besaran pengaruh sebesar 80,4 %, dengan rincian proporsi sumbangan variabel motivasi belajar terhadap hasil belajar sebesar 43,9944 % dan proporsi sumbangan variabel disiplin belajar terhadap hasil belajar sebesar 36,4998 %. Berdasarkan hasil perhitungan tersebut maka dapat disimpulkan bahwa variabel bebas motivasi belajar merupakan variabel yang paling dominan mempengaruhi variabel terikat yaitu hasil belajar yaitu sebesar 43,9944 %, sedangkan sisanya yaitu 19,6% dipengaruhi variabel bebas lainnya yang tidak diteliti dalam penelitian ini seperti lingkungan sekolah, lingkungan masyarakat, keadaan keluarga, faktor psikologis (intelegensi, perhatian, minat), dan lain-lain.
PENGARUH STATUS SOSIAL EKONOMI ORANG TUA TERHADAP PRESTASI BELAJAR SISWA
Authors: Chotimah Lilis Nur , Ani Hety Mustika , Widodo Joko
Published: January 2018

Penelitian ini dilakukan untuk mengetahui pengaruh yang signifikan dari status sosial ekonomi orang tua terhadap prestasi belajar siswa (studi kasus siswa kelas VIII SMP Negeri 1 Jember tahun ajaran 2016/2017). Metode penentuan lokasi penelitian menggunakan metode purposive area yaitu di SMP Negeri 1 Jember. Penentuan jumlah responden dalam penelitian ini menggunakan metode simple random sampling yaitu sebanyak 81 responden. Metode pengumpulan data yang digunakan terdiri dari metode: angket, wawancara, observasi, dan dokumentasi. Analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial/statistik yaitu dengan menggunakan analisis garis regresi sederhana, analisis varian garis regresi, uji F, efektivitas garis regresi, dan Standart Error Of Estimate. Hasil penelitian menunjukkan bahwa ada pengaruh yang signifikan variabel pengaruh status sosial ekonomi orang tua terhadap prestasi belajar siswa (studi kasus siswa kelas VIII SMP negeri 1 Jember tahun ajaran 2016/2017) yang dapat dilihat dari besarnya Fhitung = 268,491 > Ftabel = 3,112 dengan tingkat signifikansi F = 0,000 < a = 0,05. Besarnya persentase status sosial ekonomi orang tua terhadap prestasi belajar siswa sebesar 77,3%, sedangkan sisanya yaitu 22,7% dipengaruhi variabel bebas lainnya yang tidak diteliti dalam penelitian ini seperti minat, kecerdasan, bakat, intelegensi, dan lain-lain.
PENGEMBANGAN MODEL PEMBELAJARAN BLENDED LEARNING PADA MATA PELAJARAN EKONOMI KD SISTEM DAN ALAT PEMBAYARAN KELAS X IPS DI SMAN 2 JEMBER TAHUN PELAJARAN 2016/2017
Authors: Muwallidah Mayya , Sedyati Retna Ngesti , Ani Hety Mustika
Published: January 2018

Penelitian ini bertujuan untuk mengembangkan model pembelajaran blended learning. Penelitian ini bertujuan untuk: (1) model pembelajaran blended learning pada KD sistem dan alat pembayaran (2) mengetahui tingkat kemenarikan, efektivitas dan efisiensi model pembelajaran blended learning pada KD sistem dan alat pembayaran. Jenis penelitian adalah penelitian dan pengembangan dengan menggunakan model penelitian dan pengembangan ADDIE tahap-tahap: (1) analisis; (2) desain; (3) pengembangan ; (4) implementasi; dan (5) evaluasi. Subjek uji coba penelitian ini berjumlah 35 peserta didik kelas X IPS 2 SMA Negeri 2 Jember. Teknik pengumpulan data menggunakan lembar validasi, angket respon peserta didik, pedoman wawancara, tes hasil belajar, dan metode dokumen. Teknik analisis data yang digunakan adalah analisis uji kemenarikan dengan angket respon peserta didik, uji efektivitas model dengan tes menggunakan SPSS v22 untuk melihat perbedaan perbedaan hasil belajar dan efisiensi model dengan wawancara kepada guru dan perbedaan waktu di silabus. Hasil penelitian menunjukkan bahwa: (1) model pembelajaran blended learning ini berhasil dikembangkan melalui beberapa tahapan, yaitu analisis, desain, pengembangan, implementasi, dan evaluasi; (2) hasil penilaian ahli materi mendapatkan rata-rata tahap I 71,88%, tahap II 93,75% dan tahap III 100% dengan kategori “baik sekali”; hasil penilaian ahli model blended learning mendapatkan rata-rata tahap I 58,33% tahap II 95,83%, tahap III 100% dengan kategori “baik sekali”; dan hasil uji coba pengguna mendapatkan rata-rata 86% dengan kategori “sangat menarik”. Efektivitas model blended learning dilihat dari peningkatan rata-rata hasil belajar peserta didik sebesar 80. Pengukuran efisiensi model blended learning terhadap target waktu berkurang menjadi 9x45 menit atau 3x pertemuan dari yang disediakan disilabus 12x45 menit atau 4x pertemuan. berdasarkan hasil yang diperoleh tersebut menunjukkan, model blended learning lebih menarik, lebih efektif dan lebih efisien terhadap model sebelumnya (klasikal) di kelas X IPS 2 di SMA Negeri 2 Jember pada KD sistem dan alat pembayaran.
ORIENTASI SUDUT LILITAN BENANG KATUN TERHADAP KEKUATAN TARIK PADA PIPA KOMPOSIT FILAMENT WINDING
Authors: Saputra Ardian Dwi , H M. Fahrur Rozy , Triono Agus , Sholahuddin Imam
Published: January 2018

Cotton fibers currently use in many industries textiles, easy gotten in the market, and a cheap price. Using of fiber would be able to solve the environtment problems, reduce the metal using, particularly in the oil and gas industries. In this study, composite pipes are made by cotton fibers as reinforcement, particles of montmorillonite as filler, and unsaturated polyester as matrix. From that consideration this study was conducted to obtain that analysis of tensile strength composite cotton fibers. With the pattern of variation woven fiber direction angle towards the corner fibers 450, 550, 650, 750, and 850. From the test results the highest tensile strength values is obtained by a composite pipe with fiber direction angle of 850. The test results showed that the tensile strength of the cotton fiber reinforced composite pipe with direction of 450 angle fiber is 3.76 MPa, for direction of 550 angle fiber tensile strength is 1.28 MPa, for direction of 650 angle fiber tensile strength is 10.691 Mpa, for direction of 750 angle fiber tensile strength is 14.465 Mpa, and for direction of 850 angle fiber tensile strength 28.617 MPa.

Keywords: Cotton fiber, unsaturated polyester, filament winding method, montmorillonite, Tensile Strength
ANALISIS PARAMETER INJECTION MOLDING TERHADAP WAKTU SIKLUS DAN CACAT FLASH PRODUK TUTUP BOTOL 180 ML MENGGUNAKAN METODE TAGUCHI
Authors: Prasanko Andika Wahyu , Djumhariyanto Dwi , Triono Agus
Published: January 2018

At present plastic becomes inseparable from human life especially in the food and beverage industry. One of the methods used in the manufacturing process of plastic products is injection molding. Injection molding is one of manufacturing technique that consists of a series of cyclical processes and is used to produce thermoplastic materials. The effect of the combination of process parameters impact on the product results such as the quantity and quality of the product, the non-conformity of the parameters causes the production to be not optimal. One method that can be used for optimization is the taguchi method. The taguchi method is a set of special matrices called orthoghonal arrays that are used as reference in the determination combination of parameters and level values. The purpose of this research is to determine the optimal cycle time and net of the product on the process of making 180 ml bottle cap but by minimizing flash defects. The method used in this phase is ANOVA, and the calculation of taguchi method by using minitab 16 software. From the result of the research, the result of optimal condition is combination injection pressure 1320 bar, injection speed 50 mm/s, holding pressure 300 bar, and nozzle temperature 255oC produces a cycle time value of 15.72 seconds and netto 3.56 grams. This result is better than the setting of the company that produces 16.66 seconds cycle time and entered in the net range of 4 ± 0.5 grams resulting in an increase in production of 5.97%. While with combination of injection pressure 1280 bar, injection speed 50 mm / s, holding pressure 300 bar, and nozzle temperature 245oC resulted in fewer number of flash defects compared to company setting that is 12 units from 80 units of sample.

Keywords: flash deffect, injection molding, taguchi method, cycle time
Percepção de mulheres extrativistas sobre o trabalho na ilha de Marajó-Pará
Authors: Lima Bianca Ferreira , Mota Dalva Maria da
Published: January 2018

O artigo objetiva analisar por que a atividade extrativista não é Considerada como trabalho pelas próprias mulheres, pelos membros do seu grupo doméstico e demais agentes sociais entrevistados quando comparado ao assalariado. A pesquisa foi realizada no povoado Vila Paca, Ilha do Marajó – PA entre 2011 e 2012. A abordagem foi qualitativa. As conclusões mostram que as atividades domésticas e extrativas conformam arranjos de trabalho complementares e flexíveis; o fato do extrativismo ser feito exclusivamente por mulheres influencia no status de não trabalho; e a autonomia para organizar o trabalho influencia nas noções construídas sobre trabalho.
(In)visibilidades urbanas: a reinvenção do Largo da Carioca ao longo de quatro séculos
Authors: Cassano Maria da Graça
Published: January 2018

Este trabalho tem como objetivo considerar os processos de produção de sentido no Largo da Carioca e, assim, refletir teoricamente sobre os modos como o largo é representado na obra de Carlos Augusto Nunes Pereira, o Guta, e como vem sendo discursivisado ao longo dos séculos. Em nossa proposta de análise, descartamos a descrição, a tradução em palavras das diferentes imagens do largo. Importa-nos apreender o que configura esse expressivo cenário carioca não como dado em suas evidências, mas como fato em sua materialidade histórica.
Escutando a adolescência nas grandes cidades através do grafite
Authors: Silva Rodrigo Lages e
Published: January 2018

Este trabalho faz uma apreciação do fenômeno do grafite nas grandes cidades, contextualizando o protagonismo adolescente na atividade da grafitagem como uma forma de resistência aos processos de exclusão que são postos em prática no capitalismo. O desencolvimento aborda os efeitos físicos e subjetivo da sociedade de consumo no contexto da cidade, assim como seu atravessamento nos processos de identificação implicados na adolescência e que culminam na produção do grafite como fenômeno de linguagem peculiar à cidade moderna.No seu decurso, descobrimos o grafite como uma ação de cidadania na qual os adolescentes, na contramão do estilo de vida que vem sendo produzido pela modernidade, conseguem engajar-se.
Apresentação
Authors: Editorial Equipe
Published: January 2018

O presente número de Rua apresenta em sua seção Estudos cinco artigos que tratam de questões fundamentais para aqueles que se dedicam a refletir sobre a relação entre o sujeito e seus espaçõs. Toca-se aí em espaços como o espaço brasileiro de uma maneira mais geral, o espaço da mídia e, mais especificamente, o da divulgação científica, e espaços institucionais como o da escola.
A construção discursiva do espaço brasileiro em Viagem ao Brasil: inclusões e apagamentos
Authors: Honório Ceci-Maria Aparecida
Published: January 2018

Este trabalho visa explicitar os gesto de leitura (Orlandi, 1996) produzidos por Theodoro Sampaio sobre o espaço brasileiro, através da análise de enunciados que formulam sentido para os topônimos de origem Tupi, presentes nas notas de rodapé da tradução brasileira da obra Viagem ao Brasil, de Hans Staden. Parto do pressuposto de que o discurso sobre este espaço, ao construir lugares de identificação para o sujeito, opera mecanismos de inclusão e apagamento pela linguagem.
A relação psique-mundo: questões epistemológicas
Authors: Minerbo Marion , Yazigi Latife
Published: January 2018

Este trabalho estuda a relação psique-mundo em quatro versões epistemológicas tendo como eixo condutor um caso de compulsão a comprar. A primeira enfoca a psique em nível individual privilegiando a noção de conflito, defesa e solução sintomática. A segunda considera os estressores socioculturais da cultura do nascisismo e seus reflexos sobre a família edipiana. A terceira entende a psique em sua dimensão simbólica, considerando a sociedade de consumo deste ponto de vista. A quarta aborda a psique enquanto estrutura incinsciente de uma época. Neste sentido, a pós-modernidade e sua psicopatologioa específica são relacionadas a uma forma simbólica historicamente nova. Cada vesão produz uma interpretação diferente do caso clínico.
Igreja e cidade
Authors: Almeida Eliana de
Published: January 2018

Este trabalho tematiza a constituição do religioso na forma estruturante - simbólica - da cidade, tomando a Igreja enquanto espaço discursivo de observação e busca compreender os modos pelos quais a cidade produz e (re)significa as diferentes práticas discursivas religiosas.
Família, subjetividade e espaço urbano
Authors: Roure Glacy Queirós de
Published: January 2018

Considerando a existência de um processo de esvaziamento da função simbólica da família, este trabalho objetiva refletir sobre os efeitos do discurso científico-publicitário neste processo. Neste artigo, apresentamos a análise de duas campanhas publicitárias sobre exames em DNA para determinação da paternidade. Trabalho cujas análise apresentam a Psicanálise e a Análise de Discurso (AD) enquanto pressupostos teóricos.
Descrever a cidade
Authors: Pfeiffer Claudia Castellanos
Published: January 2018

MONDADA, Lorenza. Decrire la ville: la construction des savoirs urbains dans l'interaction et dans le texte. Paris: Anthropos, 2000. 284p. (Villes). ISBN 2717840036 (broch.).
A palavra "nègre" nos dicionários franceses do antigo regime. História e lexicografia
Authors: Delesalle Simone
Published: January 2018

Trabalhando com a palavra-entrada 'negro' [nègre], através de análises de enunciados e de marcas da enunciação, no discurso dos dicionários do Antigo Regime (XVI-XVIII), este artigo faz parte de um projeto maior que se propõe analisar, a partir de corpora e métodos diferentes, como se constitui o etnocentrismo europeu no momento em que se davam as grandes 'descobertas' e dominação de povos 'não-europeus'.
O silenciamento do "negro" na auto-identificação étnica: um estudo com adolescentes de duas escolas públicas paulistanas
Authors: Niemeyer Ana Maria de
Published: January 2018

Trata-se de uma análise das razões pelas quais um número significativo de alunos negros, de duas escolas públicas da periferia de São Paulo/SP, não apenas se autodenominam 'morenos' como são assim designados por seus colegas brancos. Para compreender este fenômeno, estudou-se de um lado o imaginário destes alunos acerca dos "negros" e, de outro lado, como este imaginário, ao longo da história, se reproduz e é produzido. Examinam-se aqui quadrinhos racistas, destinados ás crianças italianas, produzidos durante o período fascista italianon (publicados por IL Balila entre 1936 e 1939).Este artigo é dedicado à Aracy Lopes da Silva - em memória -, amiga querida que incentivou e acompanhou este estudo desde seu início.
FAPESP: Política científica
Authors: Guimarães Eduardo
Published: January 2018

HAMBURGER, Amélia Império (Coaut. de); SHOZO, Motoyama (org.). FAPESP: uma história de política científica e tecnológica. São Paulo, SP: FAPESP, 1999. 296 p., il. ISBN 8586956031 (enc.).  MOTOYAMA, Shozo; HAMBURGER, Amélia Império; NAGAMINI, Marilda (org.). Para uma história da FAPESP: marcos documentais. São Paulo, SP: FAPESP, 1999. 248 p. ISBN 858695604X (enc.).
Bolsões, fechamentos e cia
Authors: Orlandi Eni Puccinelli
Published: January 2018

Essa reflexão trata da cidade e da violência incluindo o sentido do que é publico e do que é social de maneira afirmativa, não apagando nem dando um sentido pejorativo a essas categorias. Alargando a compreensão do urbano para além das características impostas por um pensamento fixista que se move apenas entre a inclusão e a exclusão, propõe-se pensar a questão do espaço urbano enquanto concentração de quantidade de seres em constante movimento em que o irrealizado está presente e sempre prestes a irromper.
A marca do nome
Authors: Guimarães Eduardo
Published: January 2018

Considerando que os sentidos dos nomes são constituídos no acontecimento de sua enuncição, este texto analisa a questão dos nomes próprios de estabelecimento comerciais. Para esta análise considera a enunciação dos nomes enquanto posto nas fachadas das lojas. O que se pode mostrar é que seu sentido tem a ver com o modo de identificar estes estabelecimentos que ao serem identidicados constituem o lugar social de seu destinatários enquanto consumidores.
O debate a respeito dos OGM na internet: entre a fala cidadã e a fala científica
Authors: Cusin-Berche Fabienne , Mourlhon-Dallies Florence
Published: January 2018

Este artigo trata da discussão empreendida no grupo "fr.sci.divers", sobre a questão do milho transgênico e dos organismos geneticamente modificados (OGM). O corpus analisado constitui-se das mensagens trocadas pelo grupo, cujo debate se desenrola sobre questões relativas à ciência e aos acontecimentos científicos. A análise vai levar em consideração os "lugares enunciativos" construídos pelo discurso dos internautas, os quais estão definidor pelos autores a partir de duas "comunidades discursivas", aquela dos especialistas e a dos não especialistas.
Discurso jornalístico, leitura e educação
Authors: Pimentel Renata Marcelle Lara
Published: January 2018

Este texto resulta de uma pesquisa de mestrado que analisa o discuro jornalístico impresso de massa na perspectiva da leitura discursiva. Tendo como referencial teórico a Análise de Discurso da Escola Francesa, representada pelo filósofo Michel P~echeux, investigamos, mediante o uso dos dispositivos teóricos e analíticos, que tipo de leitura do jornal é possível ser feita, na posição de leitores, consideradas as condições de produção desse material. Também observamos qual a crítica possível nessa mesma posição-leitor.
Uma obra de vida política, de vida acadêmica: Campinas por Antonio da Costa Santos
Authors: Pfeiffer Claudia Castellanos
Published: January 2018

SANTOS, Antonio da Costa. Campinas, das origens ao futuro: compra e venda de terra e agua e um tombamento na primeira sesmaria da Freguesia de Nossa Senhora da Conceição das Campinas do Mato Grosso de Jundiaí (1732-1992). Campinas, SP: Editora da UNICAMP, 2002. 398 p., il. ISBN 8526804863 (broch.).
HANNAH ARENDT E O PRAGMATISMO: ESTUDO DAS FONTES BIBLIOGRÁFICAS
Authors: BRISKIEVICZ DANILO ARNALDO
Published: January 2018

Apresentamos um estudo sobre algumas fontes bibliográficas relacionadas à crise da educação nos Estados Unidos da América relacionadas com o pragmatismo a fim de fomentar os estudos da educação relacionados ao artigo de Hannah Arendt, publicado em 1958, intitulado A crise na educação. A metodologia adotada foi a pesquisa bibliográfica de duas fontes nova-iorquinas: o jornal The New York Times e a revista Teacher’s College Record e dos livros A Brief Course in the History of Education, de Paul Monroe, Crisis in Education de Bernard Iddings Bell e A educação norte-americana em crise, da FISE – Federação Internacional Sindical do Ensino. O resultado aguardado é a ampliação das possibilidades de estudo das fontes bibliográficas de Hannah Arendt relacionadas à educação.
ALFABETIZAÇÕES NUMA PERSPECTIVA DISCURSIVA: SÓ O PLURAL PODE SER SINGULAR
Authors: Andrade Ludmila Thomé de
Published: January 2018

Pesquisas sobre Alfabetização permitem defender a concepção discursiva da alfabetização, dentre tantas, por sua produtividade didática para o ensino e aprendizagem da língua escrita. Apresentamo-la, defendendo-a como já praticada por professores alfabetizadores, com quem temos debatido. A fundamentação teórica ancora-se nos estudos de Letramento, subsidiada por abordagens que se apoiam na Análise do Discurso de linha francesa, à qual acorrem ainda os textos de Mikhail Bakhtin e ideias de Lev Vigotski. Aproximamo-nos da perspectiva defendida a partir de três pontos: identidades dos atores envolvidos marcadas por alteridades; a configuração histórica na epistemologia do campo de formação de professores e a voz docente, por autores professores alfabetizadores, publicados.
A DISCIPLINA DE DIDÁTICA NOS CURSOS DE FORMAÇÃO DE PROFESSORES
Authors: Hegeto Léia de Cássia Fernandes
Published: January 2018

O texto tem como objetivo discutir características da disciplina de Didática Geral no currículo dos cursos de formação de professores nas últimas três décadas. Verifica-se que a Didática apesar de ser uma disciplina tradicional no currículo, vem perdendo espaço ao longo dos anos. A Didática tem sua trajetória marcada por discussões e controvérsias em torno do seu papel nos cursos de formação, em especial nos cursos de Pedagogia e licenciaturas. Diante dessa questão, evidencia-se a necessidade de estudos que tenham como foco a Didática, enquanto uma importante disciplina e seu objeto voltado ao processo de ensino aprendizagem, sem desconsiderar outras dimensões do ensino.

 

Palavras-chave: Disciplina de Didática, Didática Geral. Formação de Professores

 
The Hidden Variables Theory
Authors: Fried Israel
Published: January 2018

The initial values are a non-relativistic quantities of subatomic particles that are not detected in measurements due to their relative motions. In fact a laboratory measurements yield the relativistic reflection of that quantities. The theoretical physics research is based upon the symmetry manifestation of the quantum fields expressed by a combined theories associated with the gauge group SU(3) × SU(2) × U(1) that forms the Standard model. This theory uses a different approach to yield a theoretical values of the fundamental constants that accurately match the experimental results, and also presents the following discoveries: The electric charge of any subatomic particle is originated from its Orbital Angular Momentum (OAM). If the total OAM is offset, the particle is neutral. The electron's mass is a magnitude that expresses quantitatively the square of its magnetic flux quantum. The proton the neutron and all the baryons consist of three energy levels on which the quarks are orbiting. The third energy level is equivalent to 80.7 GEV, and it plays a major role at decaying process thru the weak force while it momentarily host charged mesons (The pentaquark is formed this way) that ultimately are emitted out thru the W boson that acquires the level's energy. The OAM of the orbiting quarks are a third or two thirds of the reduced Planck constant. The proton's missing spin is resolved by the contributions of the quark's OAM to the quark's spins. The Electron is a bound state composition of a negative Pi meson and an electron neutrino. The second and the third quarks generations are a variations of the "up" and "down" quarks (and their anti quarks) compositions. This revision includes a section in chapter 12 on the Quantum numbers obtained from the Schrodinger equation that can be obtained through a different approach, not by solving the wave function! This method provides a broader understanding of them.
The Influence of Marketing Mix and Customer Relationship Marketing on Marketing Performance of Digital Creative Industry in West Java
Authors: Hikmawati Nina Kurnia , Suhendra Agus Achmad , Yunus Efrata Denny Saputra
Published: January 2018

The creative industries is growing rapidly. The most rapid growth is industry-based creative digital technology. It is influenced by the development of internet technology that has entered various aspects of human life in society and the state. Today, almost all the activities and business processes intersect and take advantage of the internet. This phenomenon is known as a digital transformation, where any business that wants to develop must be connected via internet to be able to reach more consumers through telecommunications technology. However, the performance marketing of digital creative industry currently is not classified as optimal. That's because the problems related to the implementation of the marketing mix and customer relationship marketing are not optimal. Thus this study aims to examine the influence of the marketing mix and customer relationship marketing on marketing performance of digital creative industry in West Java. Data were collected from 50 companies in the digital creative industry in West Java. The results showed the influence of the marketing mix and customer relationship marketing to marketing performance of digital creative industry in West Java.
Recycling Irrigation Water on Ornamental Nursery Operations: Could Consumer Premiums Compensate for Grower Adoption Costs?
Authors: Cao Xiang , Bosch Darrell , Pease James
Published: January 2018

The U.S. nursery and greenhouse industry is facing twin challenges of reduced water availability and increased pressure to mitigate pollution from horticultural production. Water-recycling technology (WRT) has been adopted by some nursery producers to improve crop water productivity and to enhance water supply security. This study estimated the economic feasibility of WRT adoption if producers received some portion of retail price premiums for eco-labeled products. Three annual bedding plants, Geraniums (Pelargonium spp.), Petunias (Petunia spp.), and Chrysanthemums (Chrysanthemum spp.) and three broadleaf evergreen plants, Azaleas (Rhododendron spp.), Holly (Ilex spp.), and Boxwood (Buxus spp.) were analyzed based on their sales in the study region of Virginia (VA), Maryland (MD), and Pennsylvania (PA). Of the eight case study nurseries and two synthesized nurseries examined, five showed increased net costs with recycling. However, in almost all cases for which at least a portion of a retail consumer premium was returned to growers, the premium was adequate to compensate for recycling investment costs.
Effects of Pigment Constituents and Their Distribution on Spathe Coloration of Zantedeschia hybrida
Authors: Lei Ting , Song Yang , Jin Xuehua , Su Tianyu , Pu Yiwen
Published: January 2018

The plant Zantedeschia hybrida is colorful and suitable for cut flowers and potted plants. This study employed a colorimetric method for the determination of spathe color phenotypes in 27 Z. hybrida cultivars and classified them into six major color classes. To characterize the coloration mechanism of the Z. hybrida spathe, this study explored the main colorants and pigment distribution using high-performance liquid chromatography (HPLC) with photodiode array detection (DAD) and electrospray ionization mass spectrometry (ESI-MS), ultra-performance liquid chromatography/hybrid triple quadrupole linear ion trap mass spectrometry (UPLC-Q-TRAP-MS), and tissue sections. The results showed that flavonoids were colorants in the spathes of different color groups and that cyanidin (Cy) was the main colorant, whereas carotenoids were not detected in the spathe. Total anthocyanin (TA) content was negatively correlated with lightness (L*) of coloration, such that a spathe with a higher TA and thicker pigmented cell layer showed a deeper color; however, there was no correlation between deep coloration in a spathe and flattened upper epidermal cells. The difference in TA was the main reason for the color variation among Z. hybrida of different color groups, whereas the total flavones and flavonols (TF) played a key role in the coloration of the orange and yellow group.
Relative Salt Tolerance of Eight Japanese Barberry Cultivars
Authors: Chen Lifei , Sun Youping , Niu Genhua , Liu Qiang , Altland James
Published: January 2018

Relative salt tolerance of eight Berberis thunbergii (japanese barberry) cultivars (B. thunbergii ‘Celeste’, ‘Kasia’, ‘Maria’, ‘Mini’, and ‘Talago’; B. thunbergii var. atropurpurea ‘Concorde’, ‘Helmond Pillar’, and ‘Rose Glow’) was evaluated in a greenhouse experiment. Plants were irrigated with nutrient solution at an electrical conductivity (EC) of 1.2 dS·m−1 (control) or saline solutions at an EC of 5.0 or 10.0 dS·m−1 (EC 5 or EC 10) once a week for 8 weeks. At 4 weeks after treatment, all barberry cultivars in EC 5 had minimal foliar damage with visual scores of 4 or greater (visual score 0: dead, 5: excellent). At 8 weeks after treatment, in EC 5, ‘Helmond Pillar’, ‘Maria’, ‘Mini’, and ‘Rose Glow’ plants exhibited slight foliar salt damage with an average visual score of 3.5, whereas ‘Celeste’, ‘Concorde’, ‘Kasia’, and ‘Talago’ had minimal foliar salt damage with an averaged visual score of 4.4. However, most barberry plants in EC 10 exhibited severe foliar salt damage 4 weeks after treatment with the exception of ‘Concorde’ and were dead 8 weeks after treatment. Compared with control, at the end of the experiment (8 weeks of treatments), shoot dry weight (DW) of ‘Celeste’, ‘Helmond Pillar’, ‘Maria’, and ‘Rose Glow’ in EC 5 was reduced by 47%, 47%, 50%, and 42%, respectively, whereas shoot DW of ‘Concorde’, ‘Kasia’, ‘Mini’, and ‘Talago’ in EC 5 did not change. In EC 10, shoot DW of ‘Celeste’, ‘Concorde’, ‘Kasia’, and ‘Talago’ was reduced by 75%, 35%, 55%, and 46%, respectively. The averaged sodium (Na) concentration of all barberry cultivars in EC 5 and EC 10 was 34 and 87 times, respectively, higher than the control, whereas leaf chloride (Cl) concentration of all barberry cultivars in EC 5 and EC 10 was 14–60 and 29–106 times, respectively, higher than the control. Growth, visual quality, and performance index (PI) were all negatively correlated with leaf Na and Cl content in all cultivars, suggesting that excessive Na and Cl accumulation in the leaf tissue led to growth reduction, salt damage, and death. In summary, ‘Concorde’, ‘Kasia’, and ‘Talago’ were relatively salt tolerant; ‘Helmond Pillar’, ‘Maria’, ‘Mini’, and ‘Rose Glow’ were relatively salt sensitive; and ‘Celeste’ was in between the two groups. Generally, barberry plants had moderate salt tolerance and can be irrigated with marginal water at an EC of 5 dS·m−1 or lower with slight foliar damage.
Calcium Absorption during Fruit Development in ‘Honeycrisp’ Apple Measured Using 44Ca as a Stable Isotope Tracer
Authors: Kalcsits Lee , van der Heijden Gregory , Reid Michelle , Mullin Katie
Published: January 2018

Calcium (Ca) sprays are commonly used to control Ca-related disorders such as bitter pit in apple. Increases in the frequency and the amount of Ca applied directly to the fruit have increased fruit Ca levels and are associated with a reduction in bitter pit incidence. However, the absorption efficiency at different fruit developmental stages is poorly understood. Here, the absorption efficiency was measured using 44Ca stable isotope applied to 30 individual fruit at five different times every 2 weeks between June drop and 2 weeks before harvest in a medium-density ‘Honeycrisp’ orchard. Fruit size, spray adhesion, and Ca and potassium (K) content were monitored weekly for 12 weeks between 26 May and 13 Aug. 2015. At harvest, the 44Ca-labeled fruit was picked and separated into peel and inner fruit for mass balance analysis of 44Ca absorption to regions of the fruit that are important to prevent Ca-related disorders. As expected, δ44Ca was greater in the peel than the interior of the fruit. However, there was a significant amount of 44Ca present in the inner fruit at harvest for all five applications applied during the growing season. Using a stable isotope tracer approach, we present evidence that Ca is absorbed throughout fruit development. These findings support current recommendations for frequent Ca applications in low concentrations throughout fruit development to increase fruit Ca levels and reduce the incidence of bitter pit in ‘Honeycrisp’ apple.
In Situ Characterization of Fruits and Seeds of a Number of White Sapote (Casimiroa edulis Llave & Lex.) Accessions in Mexico
Authors: Agustin Jorge Andres , Soto Matha , Famiani Franco , Cruz-Castillo Juan Guillermo
Published: January 2018

Fifty-six accessions of white sapote (Casimiroa edulis Llave & Lex.) grown in situ in 11 municipalities in the state of Michoacán, Mexico, were characterized using 14 morphometric variables (six of fruit and eight of seed). There was a high cv for fruit weight (0.50), the number of developed seeds (NDS) (0.48), and total seed weight (0.45). Principal component analysis (PCA) showed that the main differences among the C. edulis accessions were fruit weight, seed projected area, Feret diameter (FD), the length of polar and equatorial axes of the fruit, the number of undeveloped seeds (NUS), the NDS, hardness of the skin (HS), and total soluble solids content of the fruits. Three groups of accessions were determined by cluster analysis (CA). The first group was made up of 53 accessions with intermediate values of fruit size and seed size. The second group, comprising two accessions, had the lowest values of fruit size. The third group showed an outstanding individual with the highest values for fruit size/weight, seed weight, and total soluble solids. Through an in-depth examination of the genotypes of the first group, four genotypes were identified for their positive characteristics. The results indicate an extremely high variability in the fruit and seed characteristics produced by different trees/genotypes of white sapote in Mexico. Hence, an initial, preliminary individuation/selection of five genotypes could be considered for the development of new cultivars for establishing white sapote orchards in Mexico.