bluuebunny/crossref_metadata_2025 huggingface dataset:
PREFENSI KONSUMEN TERHADAP PERMINTAAN MUR SPESIAL PADA PT. TRIDAYA EKA SEMESTA
Authors: Mahmud Hamdi
Published: March 2019

Penelitian ini dilakukan untuk mengetahui faktor-faktor apa saja yang dijadikan konsumen dalam mengambil keputusan menentukan permintaan terhadap mur spesial, untuk mengetahui pilihan mur spesial yang lebih diminati konsumen, untuk menganalisis tingkat sensitifitas masing-masing pilihan jika bobot faktor dinaikkan. Secara umum, biasanya penilaian pelanggan terhadap satu produk adalah perbandingan antara benefit (manfaat) yang dirasakan atas penggunaan suatu produk dengan biaya yang harus dikeluarkan untuk mendapatkan produk tersebut. Untuk mendapatkan nilai (value) pelanggan yang sesuai dengan persepsi pelanggan, maka suatu perusahaan penyedia selalu harus mengikuti dengan menyediakan produk/jasa yang sesuai, karena nilai (value) pelanggan selalu berubah sepanjang waktu. Teknik pengumpulan data dalam penelitian ini adalah kuisioner; membuat dan menyebar pertanyaan yang berhubungan dengan prefensi konsumen tehadap produk mur spesial dengan membandingkan faktor -faktor yang menurut responden lebih dominan antara satu faktor terhadap faktor lain. Responden diambil berdasarkan data personal yang dipilih oleh PT. Tridaya Eka Semesta bekerja sebagai konsumen atau pembeli (purchaser), quality control, gudang penerimaan barang, dan bagian produksi. Analisa data dilakukan dengan menggunakan Anatical Hierarchy Process (AHP) Thomas Saaty, dan dikonstruksikan sebagai berikut: dengan menggunakan software (program pengolah data) expert choice. Hasil penelitian yang diperoleh adalah faktor bahan baku menjadi prioritas utama perusahaan perakit spare part sepeda motor dalam menentukan pilihan terhadap mur spesial. Ditunjukan dalam pendapatan bobot 37,50 %, yang diikuti oleh kesesuaian spesifikasi teknis (ST) menjadi prioritas kedua dengan bobot 35,40 % wujud fisik (WF) dengan bobot 14,20 % menjadi prioritas ketiga kemasan (KM) dengan bobot 6,6 % dan yang menjadi prioritas terendah adalah waktu pengiriman (WK) dengan bobot 6,2 %. Tingkat konsistensi responden (ICR) adalah sebesar 4 %, maka penilaian atas pembobotan tersebut dianggap konsisten karena angka yang ditunjukan mensyaratkan di bawah 10 %. Perbandingan antara dua merek yang menjadi pemasok mur spesial, yaitu Tridaya dan Inter. Terlihat bahwa Tridaya mampu memenangkan persaingan dengan bobot sebesar 75,1 % sedangkan kompetitor yakni Inter menempati urutan berikutnya dengan bobot 24,9 %. Analisis sensitifitas adalah faktor bahan baku jika dinaikkan menjadi 75 % maka bobot pilihan terhadap mur spesial Tridaya berubah dari 75,1 % menjadi 74,7 % (menurun sebesar 0,4 %). Jika faktor wujud fisik dinaikkan menjadi 50 % maka bobot pilihan terhadap mur spesial Tridaya berubah dari 75,1 % menjadi 75,3 % (naik sebesar 0,2 %). Jika faktor kemasan dinaikkan menjadi 40 % maka bobot pilihan terhadap mur spesial Tridaya berubah dari 75,1 % menjadi 74,6 % (menurun menjadi 0,5 %). Sedangkan jika faktor waktu pengiriman dinaikkan menjadi 30 % maka bobot pilihan terhadap mur spesial Tridaya berubah dari 75,1 % menjadi 75,8 % (akan naik sebesar 0,7 %).
PERAN EFIKASI DIRI SEBAGAI VARIABLE MODERATING DARI PENGARUH PENGALAMAN PRAKTIK KERJA INDUSTRI TERHADAP KESIAPAN KERJA
Authors: Eliyani Citra
Published: March 2019

Tujuan penelitian ini adalah untuk mengetahui: (1) pengaruh pengalaman prakerin terhadap kesiapan kerja siswa kelas XII SMK kompetensi keahlian akuntansi kota Semarang (2) Efikasi diri sebagai variabel moderating dari pengaruh pengalaman prakerin terhadap kesiapan kerja siswa kelas XII SMK kompetensi keahlian akuntansi kota Semarang. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif. Populasi dalam penelitian ini adalah seluruh siswa kelas XII SMK kompetensi keahlian akuntansi kota Semarang, sebanyak 1187 siswa yang tersebar pada 27 sekolah. Pengambilan sampel dalam penelitian ini menggunakan Cluster random sampling. Peneliti mengambil sampel 15% dari populasi sehingga jumlah sampel dalam penelitian ini sebesar 180 siswa (pembulatan). Teknik pengumpulan data dalam penelitian ini menggunakan angket/kuesioner. Penelitian ini menggunakan uji regresi linier dan uji selisih mutlak dalam menguji moderasinya dengan bantuan program SPSS 22. Berdasarkan hasil penelitian dapat disimpulkan: (1) Ada pengaruh signifikan pengalaman prakerin terhadap kesiapan kerja siswa kelas XII SMK kompetensi keahlian akuntansi kota Semarang, tingkat signifikansi 0,000 (< 0,05). Besarnya prosentase pengaruh variabel pengalaman prakerin terhadap kesiapan kerja sebesar 16,6% sisanya dipengaruhi oleh variabel lain. (2) Efikasi diri dapat memoderasi pengaruh pengalaman prakerin terhadap kesiapan kerja siswa kelas XII SMK kompetensi keahlian akuntansi kota Semarang, dengan tingkat signifikansi sebesar 0,017 (<0,05). Hasil pengujian tersebut menunjukan bahwa efikasi diri memperkuat pengaruh pengalaman prakerin terhaadap kesiapan kerja.
ANALISIS PEREKONOMIAN DAN POTENSI EKONOMI KREATIF TANGERANG SELATAN
Authors: Nizar Nefo Indra
Published: March 2019

Tangerang Selatan sebagai kota yang relatif baru, terus melakukan proses pembangunan ekonomi secara berkelanjutan. Untuk itu perlu diperhatikan dan dikembangkan apa saja yang menjadi sektor unggulan. Disamping potensi ekonomi kreatif yang sangat besar, pada gilirannya akan menambah pendapatan dan meningkatkan perekonomian. Tujuan dari penelitian ini adalah untuk menganalisis perekonomian, struktur perekonomian, sektor unggulan, potensi ekonomi kreatif, serta bagaimana strategi pengembangan ekonomi kreatif kota Tangerang Selatan. Metode penelitian menggunakan data sekunder dengan analisis pertumbuhan ekonomi, struktur ekonomi dan kontribusi sektoral terhadap PDRB, analisis LQ, dan analisis Shift Share. Untuk mengetahui potensi ekonomi kreatif dan pengembangan strategi ke depan, digunakan analisis SWOT dengan pendekatan tujuh dimensi ekonomi kreatif. Hasil penelitian menunjukkan pertumbuhan Tangerang Selatan paling tinggi dibandingkan dengan kota/kabupaten se Banten. Struktur ekonomi paling besar di sektor tersier. Berdasarkan analisis LQ terdapat sembilan lapangan usaha yang menjadi sektor unggulan, atau sektor basis dengan nilai LQ > 1. Dari analisis Shift Share (SS) kota Tangerang Selatan terhadap provinsi Banten periode tahun 2012-2016, menunjukkan nilai pertumbuhan aktual (PR) > Regional Share (RS), secara keseluruhan pertumbuhan kota Tangerang Selatan relatif lebih tinggi dibandingkan dengan provinsi Banten. Nilai Differential Shift (DS) positif, menunjukkan keungguan komparatif yang cukup tinggi. Nilai Proportional Shift (PS), juga menunjukkan secara proporsional komposisi sektor-sektor industri tumbuh lebih cepat dibandingkan dengan provinsi Banten. Berdasarkan tujuh dimensi ekonomi kreatif yang digunakan, melalui analisis SWOT, perlu dikembangkan secara keseluruhan. Dari tujuh dimensi tersebut, ada dua dimensi yang menjadi prioritas dan perhatian. Pertama adalah masalah pengembangan sumber daya manusia dan kedua adalah masalah pembiayaan atau permodalan.
PENGARUH MINAT MEMBACA DAN PENGUASAAN KOSAKATA TERHADAP KETERAMPILAN BERPIDATO SURVEY PADA SISWA MAN DI JAKARTA
Authors: Mubarok Zaky
Published: March 2019

Tujuan Penelitian Adalah 1) Pengaruh minat membaca dan penguasaan kosakata secara bersamasama terhadap keterampilan berpidato, 2) pengaruh minat membaca terhadap keterampilan berpidato, 2) pengaruh penguasaan kosakata terhadap keterampilan berpidato. Metode penlitian yang digunakan adalah survey. Populasi terjangkau adalah siswa kelas XII MAN 6 Jakarta kampus B di Jakarta Timur yang berjumlah 61 Siswa. Penlitia ini hingga penyusunan laporan dilaksanakan empat bulan. Hasil penelitian memperoleh kesimpulan, 1) Terdapat pengaruh yang signifikan minat membaca dan penguasaan kosakata secara bersama-sama terhadap keterampilan berpidato siswa MAN 6 Jakarta Timur. Hal ini dibuktikan dengan perolehan Nilai F0 = F0 = 37,514 dan Sig. = 0,000 < 0,5. Secara bersama-sama variabel minat membaca dan penguasaan kosakata memberikan kontribusi sebersar 56,4% terhadap varibel keterampilan berpidato. 2)Terdapat pengaruh yang signifikan minat membaca terhadap keterampilan berpidato siswa MAN 6 Jakarta Timur. Hal ini dibuktikan dengan perolehan nilai thitung = 2,808 dan Sig. = 0,007 < 0,05. Variabel minat membaca memberikan kontribusi sebesar 16,41% dalam meningkatkan keterampilan berpidato. 3) Terdapat pengaruh yang signifikan penguasaan kosakata terhadap keterampilan berpidato siswa MAN 6 Jakarta. Hal ini dibuktikan dengan perolehan nilai thitung = 5,555 dan Sig. = 0,000 < 0,05. Variabel penguasaan kosakata memberikan kontribusi sebesar 39,97% dalam peningkatan keterampilan berpidato.
PENGARUH SUPERVISI DAN DAN DISIPLIN KERJA TERHADAP KINERJA GURU
Authors: Tohirin Tohirin
Published: March 2019

Penelitian ini bertujuan untuk mengetahui pengaruh supervisi dan disiplin kerja secara parsial maupun secara simultan terhadap kinerja guru pada SMP Baitul Hikmah Bojongsari-Depok. Penelitian ini menggunakan metode explanatory research, dan pengujian Hipotesis. Dengan teknik survei, menyebar kuesioner dengan skala Likert. Teknik penentuan sampel dengan sampel jenuh dimana semua populasi dipakai sebagai sampel yaitu 40 responden. Teknik analisis data yang digunakan adalah analisis deskriptif dan analisis statistik inferesial yaitu : 1. Uji Validitas dan Reliabilitas, 2. Analisi Regresi Berganda, 3. Koefisien Determinasi (R2), 4. Pengujian Hipotesis dengan Uji Parsial (uji t) dan Uji Simultan (uji F). Hasil Pengujian dan analisisnya adalah sebagai berikut : (1) Terdapat pengaruh yang positif dan signifikan antara supervisi terhadap kinerja guru pada SMP Baitul Hikmah Bojongsari-Depok, dengan korelasi positif 0,670 dan kontribusi pengaruhnya sebesar 45%. Dan nilai thitung sebesar 5,571 dengan signifikansi t sebesar 0,000. (2) Terdapat pengaruh yang positif dan signifikan antara disiplin kerja terhadap kinerja guru pada SMP Baitul Hikmah Bojongsari-Depok, dengan korelasi positif 0,653 dan kontribusi pengaruh sebesar 42,7% . Dan nilai thitung sebesar 5,319 dengan signifikansi t sebesar 0,000. (3) Terdapat pengaruh yang positif dan signifikan antara supervisi dan disiplin kerja secara bersama-sama terhadap kinerja guru pada SMP Baitul Hikmah Bojongsari-Depok dengan korelasi positif 0,714 dan kontribusi pengaruh sebesar 51% dan sisanya 49% dipengaruhi faktor lain yang tidak diteliti. Dan nilai Fhitung sebesar 19,284 dengan signifikan F sebesar 0,000.
PENGARUH MOTIVASI DAN DISIPLIN KERJA TERHADAP PRODUKTIFITAS KERJA KARYAWAN PADA PT. DAYA PERKASA
Authors: Kurniawan Prasetyo
Published: March 2019

Penelitian ini bertujuan untuk mengetahui pengaruh motivasi dan disiplin kerja secara parsial maupun secara simultan terhadap produktivitas karyawan pada PT. Daya Perkasa. Metode yang digunakan adalah explanatory research, dan pengujian hipotesis. Dengan teknik survei, menyebar kuesioner dengan skala Likert. Teknik penentuan memakai sampling jenuh dengan 60 responden. Teknik analisis data yang digunakan analisis deskriptif dan analisis statistik inferesial yaitu: 1.Uji Validitas dan Reliabilitas, 2. Analisis Regresi Berganda, 3. Analisis Koefisien Determinasi (R2), 4. Pengujian Hipotesis dengan Uji Parsial (uji t) dan Uji Simultan (uji F). Hasil Pengujian dan analisisnya adalah sebagai berikut :1. Terdapat pengaruh positif dan signifikan antara motivasi terhadap produktivitas karyawan, dengan korelasi positif 0,636 dan kontribusi sebesar 43,1%. Dan nilai thitung sebesar 6,628 dengan probability signifikansi t sebesar 0,000.2. Terdapat pengaruh positif dan signifikan antara disiplin kerja terhadap produktivitas karyawan, dengan korelasi positif 0,638 dan kontribusi sebesar 40,7%. Dan nilai thitung sebesar 6,311 dengan probability signifikansi t sebesar 0,000.3. Terdapat pengaruh positif dan signifikan antara motivasi dan disiplin kerja secara simultan terhadap produktivitas karyawan dengan korelasi positif 0,728 dan kontribusi pengaruh sebesar 53,0% dan sisanya 37,0% dipengaruhi faktor lain. Uji hipotesis diperoleh Fhitung sebesar 32,194 > 2,770 dengan signifikansi F sebesar 0,000.
PENGARUH LAW ENFORCEMENT, SOSIALISASI PERPAJAKAN DAN MOTIVASI WAJIB PAJAK TERHADAP TINGKAT KEPATUHAN WAJIB PAJAK DENGAN PENGETAHUAN TENTANG PERPAJAKAN SEBAGAI VARIABEL MODERATING
Authors: Supriadi Adi
Published: March 2019

Pajak merupakan penerimaan negara yang menjadi salah satu tulang punggung pemasukan kas negara. Tujuan dari penelitian ini untuk melihat pengaruh signifikansi dari variabel law enforcement, sosialisasi perpajakan, dan motivasi wajib pajak terhadap kepatuhan wajib pajak. Penelitian ini menggunakan metode kuesioner dengan responden wajib pajak yang melaporkan pajaknnya di KPP serpong, alat analisis menggunakanan software smartPls 3.0, sampel penelitian sebanyak 98 responden. Hasil dari penelitian ini yaitu law enforcement berpengaruh signifikan terhadap kepatuhan wajib pajak, sosialisasi perpajakan berpengaruh signifikan terhadap kepatuhan wajib pajak, motivasi wajib pajak berpengaruh signifikan terhadap tingkat kepatuhan wajib pajak, secara simultan antara law enforcement, sosialisasi perpajakan, motivasi wajib pajak berpengaruh signifikan terhadap tingkat kepatuhan wajib pajak, sementara pengetahuan tentang aturan perpajakan sebagai variabel moderasi melalui law enforcement, sosialisasi perpajakan, motivasi wajib pajak tidak berpengaruh signifikan terhadap kepatuhan wajib pajak.
Analisis Yuridis Larangan Bomb Joke Dalam Penerbangan Guna Menanggulangi Resiko Terorisme
Authors: Sumardiana Benny
Published: March 2019

Terorisme saat ini menjadi ancaman yang menakutkan bagi masyarakat. tindakan yang membawa ideologi suatu agama sebagai arah geraknya banyak mengincar lokasi-lokasi strategis yang dapat menarik perhatian banyak orang, bahkan tidak luput pula sarana penunjang transportasi seperti bandara serta maskapai penerbangan. Pelaku terorisme tujuan utamanya memang menginginkan aksinya mendapatkan perhatian masyarakat dan menimbulkan rasa takut seluas-luasnya, karenanya lah lokasi strategis tersebut yang menjadi incaran para pelaku. Berbagai teror dalam bentuk penyerangan maupun pengeboman yang dilakukan para teroris tidak sepenuhnya berhasil, namun tidak juga sepenuhnya gagal. Terdapat berbagai masalah yang muncul salah satunya adalah semakin ketatnya pemeriksaan di bandara, bahkan bila ada penumpang yang menyebutkan bahwa dia membawa bom, maka penerbangan akan ditunda bahkan dibatalkan kemudian penumpang tersebut akan diperiksa oleh petugas. Permasalahan tersebut terkadang terlihat berlebihan karena hingga hari ini setiap terjadi perkara yang muncul dari candaan penumpang mengaku membawa bom belum pernah terbukti satupun bom ditemukan. Namun sebagai bentuk pencegahan, upaya tersebut juga dinilai cukup tepat. Meski begitu perlu kajian terhadap aturan tersebut terutama hitungan kerugian penumpang maupun maskapai penerbangan dilihat dari hak dan kewajibannya. Penulisan hukum ini akan mengkaji secara yuridis bagaimana dampak sikap penanganan terhadap penumpang yang mengaku membawa bom. Selain itu akan dinilai juga bagaimana pertanggungjawaban terhadap maskapai dan penumpang sehingga dapat dilihat apakah sikap tersebut telah tepat atau tidak. Penulisan hukum ini menggunakan metode penelitian normatif yang dilakukan dengan mengumpulkan bahan hukum primer, sekunder dan tersier melalui studi kepustakaan. Bahan hukum yang dikaji adalah Undang-Undang Nomor 1 Tahun 2009 tentang Penerbangan, Undang-Undang Terorisme dan KUHP. Bahan hukum tersebut kemudian dianalisis secara kualitatif dan dipaparkan secara deskriptif analitis.
A PROBLEMÁTICA DA DESTINAÇÃO DOS RESÍDUOS SÓLIDOS NO TERRITÓRIO RURAL: O CASO DO SÍTIO BOI MORTO
Authors: Freire Eder Almeida , Rolim Fernanda De Sousa , Lustosa Jacqueline Pires Gonçalves , Sousa Francisca Jocilância Dantes de
Published: March 2019

Este artigo apresenta algumas considerações teóricas e conceituais sobre os problemas da destinação e coleta dos resíduos sólidos no território rural e a participação do poder público frente a essa problemática. Enfatiza e discute a falta de gestão municipal dos resíduos sólidos rurais, dando ainda possíveis alternativas para que a as práticas cujas responsabilidades sejam atribuídas ao poder público venham a ser tomadas de forma eficiente. O desenvolvimento da pesquisa deu-se através de um estudo de caso em Cajazeiras-PB, no qual foram aplicados dois tipos de questionários que coletaram informações sobre as condições socioeconômicas da população envolvida, o tratamento e destino final dos resíduos sólidos gerados e a percepção dos moradores sobre os potenciais riscos da destinação inadequada do lixo. Além de resíduos orgânicos e domésticos foram observados resíduos potencialmente perigosos, como recipientes de agrotóxicos e de inseticidas de uso doméstico, pilhas, baterias e lâmpadas fluorescentes. Constatou-se que a coleta do lixo rural na localidade não é conduzida pelos gestores públicos da prefeitura municipal de Cajazeiras, sendo a queima a principal destinação dos resíduos. Os moradores têm consciência dos riscos da destinação predominante no sítio para o lixo e reconhecem a necessidade de intervenção do poder público.
Palavras-chave: Lixo Rural. Destino Final do Lixo. Gestão Municipal.
SUSTENTABILIDADE SOCIAL: REDE DE ASSISTÊNCIA À MULHER VÍTIMA DE VIOLÊNCIA
Authors: Tavares de Alcantara Patrícia Pereira , De Queiroz Zuleide Fernandes , Do Nascimento Verônica Salgueiro , Pinto Antônio Germane Alves , Moreira Maria Rosilene Cândido
Published: March 2019

A violência contra a mulher encontra-se ancorada na cultura patriarcal presente em todo o mundo. É um fenômeno complexo que tem raízes na desigualdade de gênero, apresentando repercussões em quem a vivencia. No Brasil, as políticas públicas de combate a violência contra a mulher têm se mostrado tímidas, e, na maioria das vezes. O presente estudo faz parte da dissertação de mestrado que trata sobre ações de combate a violência contra a mulher e a promoção da sustentabilidade social. O objetivo do estudo teve o interesse de conhecer a funcionalidade do Centro de Referência de Atendimento a Mulher de uma cidade do interior do Ceará, e a estruturação da rede de assistência vinculada ao Centro de Referência de Atendimento a Mulher. Os dados foram coletados no Centro de Referência de Atendimento às Mulheres Vítimas de Violência do município de Crato/CE, que faz parte da rede de assistência de mulheres vítimas de violência, no período de janeiro e fevereiro do ano de 2017. Verificamos que na concepção da relação entre as ações desenvolvidas no Centro de Referência da Mulher e a promoção da sustentabilidade social existe a preocupação dos profissionais em estarem desenvolvendo ações que possam trazer repercussões positivas na vida das mulheres atendidas. Contudo, identificamos limitações e fragilidades dos serviços ofertados que dificultam o desenvolvimento de estratégias efetivas de prevenção e de ruptura do ciclo de violência.
INTENSITY OF ALCOHOLIC FERMENTATION, DEPENDING ON THE DEGREE OF GRASS DRYING, THE AVAILABILITY OF SUGAR, AS WELL AS ITS ROLE IN THE OCCURRENCE OF AEROBIC SPOILAGE OF SILAGE AND HAYLAGE
Authors: Pobednov Yuri , Mamaev Anton
Published: March 2019

Aerobic spoilage in silage and haylage is affected by the intensity of alcoholic fermentation, which causes the amount of nutrient loss of the feed during excavation from the trench. The negative effect is not the alcohol content, as such, which in some cases even helps to improve the aerobic stability of the feed, but the amount of yeast found in the silo and hay at the time of opening the silos, which, in turn, depends on a number of factors. One of these factors is the low sugar-buffer ratio in plants, which should be ≤2.5. Under this condition, there is a slight accumulation of alcohol in the dry matter of the feed, which indicates a weak development of the yeast. The second factor that determines the aerobic stability of the feed and the amount of nutrient loss during storage in air is the dry matter content of plants. When stored in the air of haylage and silage from dried herbs, the loss of dry matter is reduced, reaching a minimum when preparing food from plants with a sugar-buffer ratio of ≤ 2.5. This is especially noticeable in the first 2–3 days of storing feed in the air. Subsequently, the loss of dry matter from aerobic spoilage begins to increase, causing the occurrence of secondary fermentation, which leads to its spoilage of feed. The third factor determining the aerobic stability of a silo is its shelf life under anaerobic conditions, which should not be less than 90 days. This follows from the biological features of the development of yeast, which are the main initiators of aerobic spoilage. However, haylage is predisposed to aerobic spoilage for any shelf life in trenches.
IMPLANTAÇÃO E COORDENAÇÃO PEDAGÓGICA DE UMA ESPECIALIZAÇÃO EM TEORIA E CLÍNICA PSICANALÍTICA
Authors: Machado Sílvio Memento
Published: March 2019

O presente artigo tem o objetivo derelatar a experiência de implantar e coordenar uma especialização em Teoria e Clínica Psicanalítica, em uma Universidadeno Sul de Minas, com base na vivência do autor. O trabalho traz uma retrospectiva da importância da coordenação pedagógica e descreve o percurso de construção do projeto pedagógico da pós-graduação lato sensu, objeto do relato, desde a sua primeira proposta até as mudanças que ocorreram ao longo da implementação do curso. A experiência do autor, como professor e coordenador da especialização, possibilitou a construção do texto, juntamente com a pesquisa bibliográfica em torno da temática e do levantamento de dados nos arquivos do curso. Conclui-se que o relato de experiências exitosas contribui para que se avancem as pesquisas na área e também pode servir de referência para a implantação de outras especializações em consonância com os parâmetros legais, as orientações pedagógicas e com as demandas por formação nesse nível de ensino.
A EDUCAÇÃO À DISTÂNCIA EM PROGRAMAS DE CAPACITAÇÃO DE BANCOS PÚBLICOS BRASILEIROS
Authors: Silva Sheldon William , Caríssimo Cláudio Roberto , Rauber Lauri Luis , Floris Ludmila Martins , Caetano Rafaela Maiara , Corgosinho Rogério Cesar
Published: March 2019

O artigo aborda a formação de profissionais por meio da educação à distância em programas de capacitação de bancos públicos brasileiros. Nesse sentido, o objetivo principal desta pesquisa é apresentar um panorama da utilização da modalidade de educação à distância em duas instituições bancárias públicas brasileiras: a Caixa Econômica Federal e o Banco do Brasil. A pesquisa pode ser classificada como descritiva e quanto aos meios é considerada documental, pois utiliza dados extraídos de documentos institucionais das instituições analisadas. Constatou-se com os resultados obtidos que os programas de educação à distância são fundamentais para o alcance dos objetivos de treinamento e desenvolvimento das instituições analisadas e colaboram para a disseminação das estratégias organizacionais, ainda que a infraestrutura tecnológica seja um fator limitador à plena utilização dessas ferramentas virtuais.
O DINHEIRO DA EDUCAÇÃO
Authors: Do Rosário Alex Donizeti , Ramos Patrícia de Siqueira , Frias Lincoln
Published: March 2019

O objetivo deste estudo é analisar a relação entre as notas da Prova Brasil em 2015 e a média das despesas com ensino fundamental municipal em 2013, 2014 e 2015 na mesorregião Sul/Sudoeste. Isso foi feito usando estatísticas descritivas e análise envoltória de dados. Os resultados indicaram que a mesorregião atingiu o nível médio de proficiência. Observou-se também uma elevada correlação entre as notas de língua portuguesa e matemática e uma fraca associação entre despesa e desempenho do aluno na Prova Brasil.
La innovación en las Universidades como consecuencia de la incorporación de las nuevas generaciones
Authors: Navós Oscar
Published: March 2019

Las instituciones de la educación superior si quieren seguir interpretando los requerimientos de sus actuales y futuros usuarios tendrían que poner su foco en los representantes de la denominada generación “Z” (actualmente tienen entre 12 y 18 años).Las empresas e instituciones que los tienen como usuarios absolutos como las entidades de educación superiorestán obligadas a cambiar sus paradigmas de acercamiento. Se deberán considerar para ello las nuevas tecnologías de comunicación lo que provocará relevantes cambios en el rol del docente y en la gestión de las universidades. Las instituciones deberán ser responsables de otro modo de la experiencia del alumno. En esta “era del usuario”, el éxito de la organización radicará en la manera en que se cumpla con las expectativas de aquel. Estos exigen cada vez más y desean recibir un servicioeducativo diferente que los prepare adecuadamente para el futuro.Las modificaciones en el mundo institucional son permanentes. La implementación de nuevas tecnologías, la renovación en las estructuras organizativas, la adopción de nuevos modelos de funcionamiento, son algunos de ellasen pos de la transformación digital de las Instituciones. Los cambios suceden muchas veces en forma vertiginosa. Habrá que estar preparados para afrontarlos.
Will Nano Medicine Prove to be a Game Changer in Diabetes?
Authors: Sheikh Farooq A , Mudassar Syed
Published: March 2019

Diabetes is not one but 5 different complex disorders that arises from various causes, including dysregulated glucose sensing or insulin secretion (maturity-onset diabetes of the young, MODY), autoimmune-mediated β–cell destruction (type 1), or insufficient compensation for peripheral insulin resistance (type 2). Type 2 diabetes afflicts millions of people worldwide, the leading cause of blindness, kidney failure, and amputation among adults a major health problem that’s increasingly getting worse. However, with the advent of nanomedicine it has generated an immense interest among nanotechnologists, endocrinologists as well academic researchers, as it is imperative that effective monitoring and treatment options to be developed to successfully manage and control diabetes. JMS 2014;17(1):2-3
Strategies in Pterygium Treatment
Authors: Lone Imtiyaz Ahmad , Sheikh Sajad Ahmad , Unto Reyaz Ahmad , Shaheen Nusrat
Published: March 2019

Pterygium is a conjunctival degenerative process characterized by a sheet of fibrovascular tissue encroaching upon the cornea within the inter-palpabral fissure, almost invariably on the nasal side. Excessive exposure to ultraviolet sunlight is the most common predisposing factor. Ultraviolet light induced damage to limbal stem cell barrier with subsequent conjunctivilization of the cornea is the current accepted etiology. Other agents that give rise to chronic irritation of the conjunctiva such as air pollution, dust and wind have also been found as determining factors [1]. JMS 2014;17(1):4-5
Clinicopathological Spectrum of non Adenocarcinomatous Tumors of Pancreas (benign as well as malignant-a single institutional study...[ARTICLE WITHDRAWN]
Authors: Mir Wajahat Un Nazir
Published: March 2019

ARTICLE WITHDRAWN
CPC- Young Male With Oro-Genital Ulcers, Retroperitoneal Mass and Lymphadenopathy
Authors: Bhat Hillal , Jan Rafi , Malik Rais , Wani Munir , Choh Naseer
Published: March 2019

A 18 year old male student was admitted to this hospital with painful oro-genital ulcers of mouth and severe odynophagia.  He was in his usual state of health until approximately 25 days before admission when he developed diffuse ulceration of mouth with difficulty in swallowing and bleeding. He also noticed a painful non pruritic lesion on glans penis. He denied any constitutional symptoms. 20 days back he was admitted to another hospital. JMS 2014;17(1):27-35
Case of Metastasis of Medullary Carcinoma Thyroid to Brain
Authors: Mateen Duri , Lone Iqbal , Jeelani Tazeen , Naheena Naheena
Published: March 2019

57 year old female with history of headache and seizures for 3 months. Radiology revealed intraventricular ICSOL. This patient had history of hemithyroidectomy 10 years back and that was reported as follicular adenoma. Crush Biopsy received was reported as metastatic deposits of neuroendocrine carcinoma. JMS 2014;17(1):38
Topical Diltiazem Versus Topical Glyceryl Trinitrate In The Management Of Chronic Anal Fissure
Authors: Bari Shams Ul , Malik Ajaz Ahmad , Wani Khurshid Alam , Rather Ajaz A
Published: March 2019

Background: Chemical sphincterotomy is a novel way for treating patients of chronic anal fissure which avoids the risk of fecal incontinence associated with traditional surgical methods.

Aims and objectives: The aim of this study was to compare the results of topical Diltiazem with topical Glyceril trinitrate in the management of chronic anal fissure.

Methods: 71 patients in the age group of 15 - 61 years with chronic anal fissure were included in this prospective, randomized, double-blind trial over a period of two years with further follow up for one year. The patients were randomly allocated to either Diltiazem gel 2% (37 patients) or Glyceril trinitrate ointment 0.2% (34 patients) and were asked to use the treatment twice daily for 8 weeks. Each patient was reviewed every two weeks. Symptoms, healing, side effects and recurrence were compared using SPSS version 10 employing X2 test. A p-value below 0.05 was considered statistically significant.

Results: Patients who received topical diltiazem (DTZ) showed statistically significant difference than those who were prescribed topical glyceril trinitrate in terms of symptoms, wound healing, side effects ( headaches) and recurrence (p=0.03 and 0.003 respectively). Healing occurred in 34 of 37 (92%) patients treated with Diltiazem after 6 weeks and 27 of 34 (80%) patients treated with Glyceril trinitrate after 8 weeks, which shows a significant difference in favour of Diltiazem (P < 0.001). The rest of the patients did not heal and underwent sphincterotomy (SILS). Headache occurred in all of the patients treated with Glyceril trinitrate but none of the patients treated with Diltiazem.

Conclusion: Diltiazem gel was found to be better than Glyceril trinitrate ointment due to significantly higher healing rate and fewer side-effects. JMS 2014;17(2):55-58
Efficacy, Tolerability and Adverse Events of Single-Shot Intra-Articular Hyaluronic Acid Injection in Knee Osteoarthritis
Authors: Hussain Shahid , Rather Hamid , Qayoom Asif
Published: March 2019

Objective: The clinical experience with single intra-articular hyaluronic acid injection in knee OA is limited. The aim was to assess the therapeutic efficacy, tolerability and adverse events of single-shot intra-articular hyaluronic acid injection in knee OA.Method: Between February 2008 and December 2010, forty eight (48) patients (Males=21, Females=27) with OA knees were enrolled in this prospective study. These patients had failed to respond adequately to conservative treatment including analgesics and rehabilitative modalities. The inclusion criteria were (1) Resting visual analog scale pain of >50 mm and (2) Radiographic evidence for osteoarthritis and at least one of the following three characteristics; Age ≥50yrs, Morning stiffness ≤ 30 min in duration and coarse crepitus on motion (as per American College of Rheumatology guidelines 1986). Functional scoring as per WOMAC and VAS for pain at rest and during walking was documented. Patient satisfaction was documented as per Linkert scale. Patients received a single injection of Synvisc-One (consisting of 6 ml hylan G-F 20). The patients were reviewed at 1 month, 3 months and 6 months post- injection with final analysis at 1 year. Use of only paracetamol, when required was allowed for concomitant analgesia.Results: The mean age of the patients was 65 ± 5 years; mean duration of symptoms 5.4 ± 1.5 years and mean body mass index (BMI) 29.1 2 kg/m . Bilateral knees were involved in 69% of patients. Knee swelling and effusion was present in 70% and 31.5 % patients, respectively. All the patients were available at final follow-up. The resting and walking VAS pain significantly improved from baseline after the injection (45 from 70 and 50 from 82, respectively). There was significant improvement of pain and disability based on the WOMAC scores. Adverse events were recorded and included local pain and swelling, mild redness, and/or effusion in the knee. Based on “Knee Society Score” the overall efficacy was judged as excellent in 55%, satisfactory in 43%, and poor in 2 %. The beneficial effects stayed till 6 months but returned to baseline at last follow up at 1 year.Conclusions: This study confirmed the therapeutic efficacy and safety of single-shot intra-articular injection of hyaluronic acid for the treatment of osteoarthritis of the knee. The pain relief and functional improvement lasts for up to 6 months. The procedure is tolerated well and associated with very few local adverse events. The need for concomitant analgesia is reduced. JMS 2015; 18(2):128-133
Denosumab For The Treatment Of Bisphosphonate-Refractory Hypercalcemia Of Malignancy - A Case Report
Authors: Ramteke Vishal V , Dash Sudhir R , Bose Shubhadeep , Jain Ritu
Published: March 2019

Hypercalcemia of malignancy caused primarily by tumor-induced bone resorption may lead to renal failure, coma, and death. Patients treated with routine intravenous bisphosphonates may not respond or may relapse on therapy. Denosumab, a monoclonal human antibody which binds to RANKL, inhibits the osteoclast mediated bone resorption and hypercalcemia. We report a case of hypercalcemia in patient with metastatic carcinoma breast refractory to bisphosphonate therapy responding to denosumab and to the best of our knowledge is the first reported case in Indian literature. JMS 2015; 8(2):153-155
Hemolytic Anemia Mimicking Megaloblastic Anemia
Authors: Sofi Fayaz Ahmad , Ahmad Mushtaq , Ahmad Ashiq
Published: March 2019

Young female diagnosed case of SLE with secondary APLA presented with severe symptomatic anemia, CBC revealed Macrocytic anemia (MCV 129), PBF was suggestive of megaloblastic anemia. Patient was put on treatment parenteral vitamin B12 and folic acid. Anemia worsened; patient was reevaluated and found to have autoimmune hemolytic anemia. Responded to steroids optimally. Macrocytosis in SLE is secondary to folate deficiency and ovalocytosis. JMS 2015; 18(2):156-157
POLYSOMNOGRAPHY
Authors: Jamwal Juhi , Malik Suhail
Published: March 2019

Polysomnography (PSG) is the gold standard diagnostic test for several sleep disorders. It records , analyzes, & interprets multiple simultaneous physiologic characteristics during sleep. These parameters include brain waves, the oxygen level in the blood, heart rate and breathing, body position, as well as eye and leg movements, along with synchronized audiovisual monitoring. Moreover, in certain conditions, additional parameters may be included such as esophageal pH monitoring, esophageal manometry , and overnight blood pressure monitoring. The test is usually performed at a sleep disorders unit within a hospital or at a sleep disorders centre. Sleep architecture is largely divided into non-rapid eye movement (NREM) and rapid eye movement (REM) sleep. NREM is further divided into three stages: N1, N2, and N3 : N3 being the deepest stage of sleep. REM sleep alternates with NREM sleep and a normal person usually has 4–6 cycles of REM and NREM sleep . Monitoring of the different sleep stages, sleep interruptions, movements, and the other respiratory and cardiac signals are clinically helpful for identifying the nature of patient’s sleep problems and assessing response to treatment. JMS 2015;18(2):165-166
Hemorrhagic Pericardial Effusion In Filariasis An Uncommon Presentation Of Filariasis
Authors: Dar Waseem Raja , Sofi Najeebullah , Dar Imtiyaz Ahmad , Latief Muzamil , Sofi Pervez
Published: March 2019

Filariasis is a common healthcare problem in Tropical countries caused by nematodes of the order Filariidae. Typical clinical manifestations include a subclinical syndrome, Acute adenolymphangitis (ADL), Filarial fever (characterized by fever without associated adenitis) and Tropical pulmonary eosinophilia (TPE). Unusual manifestations include a subcutaneous nodule, filariasis of breast, lymphadenovarix in the axilla and others. Massive hemorrhagic pericardial effusion due to Filariasis is rare. Diethylcarbamazine is the treatment of choice. JMS 2016; 19(1):26-28
Limited intimal tear
Authors: Ashraf Obaid , Shera Tahleel Altaf , Choh Naseer A
Published: March 2019

Limited intimal tears of the aorta presenting as acute aortic syndrome are notoriously difficult to diagnose prospectively, reported to elude all cross-sectional imaging techniques. Although this entity has been included in the AHA classification of aortic dissection (class 3), this entity is thought to be rare and remains largely unknown to radiologists and clinicians JMS 2016; 19(1):34
Radiation Protection in Pediatric Radiology
Authors: Khan Azhar M , Shera Tahleel A , Choh Naseer A , Wani Gh Mohammad , Ahmad Zubair
Published: March 2019

The radiation risk is higher for children than for adults, as children's tissues have a higher cell division rate, and cells can be damaged during this process. Children's bodies also have a higher water content and therefore absorb more radiation, which can cause damage to their genes. There are radiation, which can cause damage to their genes. There are also differences in the location of particularly at-risk tissues such as hematopoietic bone marrow. In adults, 74% (spine ribs, pelvis) is located in the skeleton or the trunk, and only 9% in the extremities. In infants, 29% is located in the skeleton of the trunk and 35% in the extremities.In adults, 8% is located in the cranial bones; in infants, 27%. This means that infants have large proportions of hematopoietic bone marrow in all parts of the body, including the extremities and any radiograph irradiates a substantial proportion of the hematopoietic marrow. As radiation induced malignant lesions remain latent for years, children and adolescents are prone to experience them. JMS 2016; 19(1):39-40
Stabilization of Magnetic Suspension System by Using Only a First-Order Reset Element without a Derivative Element
Authors: Ishino Yuji , Mizuno Takeshi , Takasaki Masaya , Yamaguchi Daisuke
Published: March 2019

The stabilization of a magnetic suspension system is achieved by using a low-pass filter (LPF) with a nonlinear integrator without any other element. A proportional-derivative (PD) control is commonly used as the simplest method of stabilizing a magnetic suspension system. Meanwhile, a first-order reset element (FORE) was applied to improve transient characteristics. The original FORE was a first-order LPF with a nonlinear reset integrator element. A magnetic suspension system cannot be stabilized by a linear LPF, nor the original FORE. In this work, the reset conditions of the FORE were modified for magnetic suspension. This modified FORE succeeded in stabilizing a magnetic suspension system. The efficacy of the modified FORE was demonstrated by simulations and experiments. A single degree of freedom magnetic suspension system was used in the experiment.
Chaos-Based Physical Unclonable Functions
Authors: Gołofit Krzysztof , Wieczorek Piotr Z.
Published: March 2019

The concept presented in this paper fits into the current trend of highly secured hardware authentication designs utilizing Physically Unclonable Functions (PUFs) or Physical Obfuscated Keys (POKs). We propose an idea that the PUF cryptographic keys can be derived from a chaotic circuit. We point out that the chaos theory should be explored for the sake of PUFs as a natural mechanism of amplifying random process variations of digital circuits. We prove the idea based on a novel design of a chaotic circuit, which utilizes time in a feedback loop as an analog continuous variable in a purely digital system. Our design is small and simple, and therefore feasible to implement in inexpensive reprogrammable devices (not equipped with digital clock manager, programmable delay line, phase locked loop, RAM/ROM memory, etc.). Preliminary tests proved that the chaotic circuit PUFs work in both advanced Field-Programmable Gate Arrays (FPGAs) as well as simple Complex Programmable Logic Devices (CPLDs). We showed that different PUF challenges (slightly different implementations based on variations in elements placement and/or routing) have provided significantly different keys generated within one CPLD/FPGA device. On the other hand, the same PUF challenges used in a different CPLD/FPGA instance (programmed with precisely the same bit-stream resulting in exactly the same placement and routing) have enhanced differences between devices resulting in different cryptographic keys.
Computational Characterization of a Rectangular Vortex Generator on a Flat Plate for Different Vane Heights and Angles
Authors: Ibarra-Udaeta Iosu , Errasti Iñigo , Fernandez-Gamiz Unai , Zulueta Ekaitz , Sancho Javier
Published: March 2019

Vortex generators (VG) are passive flow control devices used for avoiding or delaying the separation of the boundary layer by bringing momentum from the higher layers of the fluid towards the surface. The Vortex generator usually has the same height as the local boundary layer thickness, and these Vortex generators can produce overload drag in some cases. The aim of the present study was to analyze the characteristics and path of the primary vortex produced by a single rectangular vortex generator on a flat plate for the incident angles of β = 10 ∘ , 15 ∘ , 18 ∘ and 20 ∘ . A parametric study of the induced vortex was performed for six VG heights using Reynolds average Navier–Stokes equations at Reynodls number R e = 27,000 based on the local boundary layer thickness, using computational fluid dynamics techniques with OpenFOAM open-source code. In order to determine the vortex size, the so-called half-life radius was computed and compared with experimental data. The results showed a similar trend for all the studied vortex generator heights and incident angles with small variations for the vertical and the lateral paths. Additionally, 0.4H and 0.6H VG heights at incident angles of β = 18 ∘ and β = 20 ∘ showed the best performance in terms of vortex strength and generation of wall shear stress.
Using Computer Simulation to Investigate Which Joint Angle Changes Have the Most Effect on Ball Release Speed in Overarm Throwing
Authors: Omar Nurhidayah , Yeadon Maurice R. , King Mark A.
Published: March 2019

Efficient throwing mechanics is predicated on a pitcher’s ability to perform a sequence of movements of body segments, which progresses from the legs, pelvis, and trunk to the smaller, distal arm segments. Each segment plays a vital role in achieving maximum ball velocity at ball release. The perturbation of one joint angle has an effect on the ball release speed. An eight-segment angle-driven simulation model of the trunk, upper limbs and ball was developed to determine which joint angle changes have the most influence on ball release speed in overarm throwing for an experienced pitcher. Fifteen overarm throwing trials were recorded, and the joint angle time histories of each trial were input into the simulation model. Systematically replacing each joint angle time history with a constant value showed that overarm throwing was sensitive (≥5 m/s effect on ball release speed) to trunk extension/flexion and upper arm external/internal rotation, and very sensitive (≥10 m/s effect) to forearm extension/flexion. Computer simulation allows detailed analysis and complete control to investigate contributions to performance, and the key joint angle changes for overarm throwing were identified in this analysis.
Minimum-Time Attitude Maneuver and Robust Attitude Control of Small Satellite Mounted with Data Relay Communication Antenna
Authors: Mori Kota , Takahashi Masaki
Published: March 2019

This paper proposes a nonlinear control method for carrying out Minimum-time satellite attitude maneuver and antenna motion which have robustness against model uncertainty. In recent years, small Earth observation satellites have been utilized and expected to maneuver rapidly in missions such as multi-target acquisition. On the other hand, small satellites need to send the observation data to ground station. Recently, small Earth observation satellites acquire high-resolution data, resulting in an increase in the time required for data communication. Thus, small satellites need to use inter-orbit communication link through Data Relay test satellite sending data from Data Relay communication (DRC) antenna. In conventional operations, the antenna motion is implemented after satellite attitude maneuver. However, this method has a time delay between the completion of the attitude maneuver and the start of data communication. The purpose of this study is to extend the time of earth observation and data communication by carrying out satellite maneuver and antenna motion concurrently. Because small satellite mounted with DRC antenna has large mass ratio of the antenna, we cannot ignore time variability of the moment of inertia of the whole system and reaction torque generated by antenna motion. Hence, in order to take the influence of the antenna motion into consideration, we combine a satellite attitude control system and an antenna drive system into one control system by governing equations and constructing the optimal control problem. We convert the optimal control problem into a NLP by discretizing the control input (a series of pulses) to minimize the final time of the total maneuver that includes the antenna adjustment. In addition, it is considered that a model uncertainty and unknown disturbance occurs in real space. Thus, we have to design feedback controller to secure robustness in model error and unknown disturbance. Accordingly in order to propose a nonlinear control method for carrying out minimum-time satellite attitude maneuver and antenna motion which have robustness against model uncertainty and unknown disturbance, we calculate a reference attitude by application of optimal control input torque to ideal satellite model and design servo controller by using state-dependent Riccati equation (SDRE) control method in order to track time-variant reference attitude.
Re-Keying Scheme Revisited: Security Model and Instantiations
Authors: Komano Yuichi , Hirose Shoichi
Published: March 2019

The re-keying scheme is a variant of the symmetric encryption scheme where a sender (respectively, receiver) encrypts (respectively, decrypts) plaintext with a temporal session key derived from a master secret key and publicly-shared randomness. It is one of the system-level countermeasures against the side channel attacks (SCAs), which make attackers unable to collect enough power consumption traces for their analyses by updating the randomness (i.e., session key) frequently. In 2015, Dobraunig et al. proposed two kinds of re-keying schemes. The first one is a scheme without the beyond birthday security, which fixes the security vulnerability of the previous re-keying scheme of Medwed et al. Their second scheme is an abstract scheme with the beyond birthday security, which, as a black-box, consists of two functions; a re-keying function to generate a session key and a tweakable block cipher to encrypt plaintext. They assumed that the tweakable block cipher was ideal (namely, secure against the related key, chosen plaintext, and chosen ciphertext attacks) and proved the security of their scheme as a secure tweakable block cipher. In this paper, we revisit the re-keying scheme. The previous works did not discuss security in considering the SCA well. They just considered that the re-keying scheme was SCA resistant when the temporal session key was always refreshed with randomness. In this paper, we point out that such a discussion is insufficient by showing a concrete attack. We then introduce the definition of an SCA-resistant re-keying scheme, which captures the security against such an attack. We also give concrete schemes and discuss their security and applications.