bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparative Insilco physiochemical and phylogenetic analysis of Insulin like growth factor 1 receptor (IGF-1R) in domestic animals
Authors: Sahoo P R. , Sahoo G. , Behera P. C.
Published: August 2018

Insulin like growth factor 1receptors (IGF-1R) are the proteins which are expressed on the cell surface of almost all tissues in human as well as domestic animals with major involvement in growth, cancer, aging, production and in early embryonic development. Due to above importance, this protein needs to be characterized both in physiochemical and phylogenetically for further exploration in livestock research. In this study, the IGF1R amino acid sequences of selected domestic animals are retrieved from UniProt database and various physiochemical parameters were compared through ProtParam insilco tool. The multiple sequence alignment (MSA) and phylogenetic analysis was performed through Clustal omega and Molecular evolutionary genetics analysis (MEGA) application platform respectively. It was found that this protein is an unstable, hydrophilic in all domestic animals with amino acids varied from 1307 to 1412 in number. The phylogenetic analysis showed that highest time of divergence occurs in killer whale and rabbit, but least time of divergence occurs between goat and bovine. So this study will provide a better platform for the development of suitable anticancer therapeutics in domestic animals in nearest future as IGF-1R is implicated in several cancers, including breast, prostate, and lung cancers.
The Profile of the Moroccan Entrepreneur: The New Generation of Entrepreneurs in Morocco
Authors: Cheikh Boutayna Ibn , Alaoui Lalla Latifa
Published: August 2018

The present paper is the core of a study carried out based on a survey of 113 Moroccan entrepreneurs belonging to the new generation, not only because of its age (25-45 years), but also and especially in particular its citizens' behavior, economic patriotism, investment in risk areas and contribution to the national effort of innovation, training and modernization of industrial relations. According to this study, we can understand the roots of the Moroccan elite, and the new economic elite in its relation to the stakes of the reform that has lived in modern Morocco, and analyze the mutations. Each criteria has been crowned by a series of testimonies collected from a sample of entrepreneurs and representatives of the general administration, although belonging to various geographical, ethnic, social and professional horizons, but most often animated by an only goal: to help build a winning Morocco. At the end of this study, We have sketched out a model of the new generation of entrepreneurs "The elitist entrepreneur." It would be pretentious to clarify the realities of entrepreneurship in Morocco are of great complexity.
El pensamiento crítico en la enseñanza de la historia a través de temas controvertidos
Authors: Moreno-Vera Juan Ramón
Published: August 2018

El desarrollo del pensamiento crítico es fundamental para lacomprensión, por parte del alumnado de educación primaria, de la sociedaden la que vive y, en la experiencia didáctica que aquí se presenta, se relacionaademás con la enseñanza de la historia a través de la narración y los problemassocialmente relevantes. Los estudiantes —y futuros maestros— del Grado deEducación Primaria de la Universidad de Alicante hicieron un trabajo desde lacreatividad y la investigación para realizar su propia narración sobre uno de lostemas propuestos. Los resultados evidenciaron que la investigación acerca deeste tipo de problemas sociales fue satisfactoria y que la realización de la narraciónles permitió crear nuevos recursos didácticos para trabajar en educaciónprimaria.
La configuración del ser maestro: sentires, percepciones y procederes en el contexto educativo-escolar
Authors: Erazo López Harold Andrés
Published: August 2018

This article seeks to present the feelings, perceptions, and procedures in school educational contexts of a sixth semester student teacher from the BA program in Basic Education with an Emphasis on Physical Education, Recreation, and Sports at the Universidad del Cauca, during the pedagogical practice carried out in 2016 in a public school in the rural sector of Popayán, Cauca. After systematizing the experiences with an analysis technique based on the codification and categorization principles of grounded theory, the results found in field journals give evidence of the behavior of the student teacher in the school educational setting and allow making contributions to the academic training processes of future teachers.
Mariposas en un fragmento de bosque seco tropical en Montes de María (Colombia)
Authors: Mercado Gómez Yarlenis , Mercado Gómez Jorge , Giraldo - Sánchez Carlos E.
Published: August 2018

La riqueza de las mariposas diurnas en  los Montes de María fue caracterizada a través de tres transectos lineales de 600 m. de largo, en los cuales se establecieron 8 parcelas circulares de 15 m. de radio para realizar las capturas. Dentro de cada parcela se recolectaron especímenes usando dos métodos: red entomológica y trampas Van Someren Rydon. Se realizaron curvas de rango-abundancia para comparar la composición, abundancia y uniformidad de las especies en cada transecto; además el número esperado de especies fue calculado a través de una curva de rarefacción y extrapolación-interpolación. En total se recolectaron 301 individuos agrupados en 4 familias, 13 subfamilias, 22 tribus, 44 géneros y 55 especies. Nymphalidae con 235 individuos y 37 especies, fue la familia más importante; mientras que Biblidinae y Hamadryas februa (56 individuos) son la subfamilia y especie más relevantes. Los resultados sugieren que los bosques secos de Coraza, a pesar de su destrucción por las actividades antrópicas, poseen gran riqueza  de mariposas. Lo anterior, demuestra la importancia de seguir realizando estudios  de composición de mariposas que permitan conocer no solo la estructura de estas comunidades, también para incrementar el conocimiento de la entomofauna de los bosques secos dentro de la reserva.
Avifauna local: una herramienta para la conservación, el ecoturismo y la educación ambiental
Authors: Perdomo Oscar , Salazar-Báez Pilar , Fernández-L Leonardo
Published: August 2018

El registro fotográfico de especies animales en su ambiente ha sido ampliamente utilizado por los investigadores para su identificación y estudio. Con el propósito de explorar la avifauna del municipio de Páez(Boyacá, Colombia), localizado en el piedemonte llanero, con un paisaje dominado por áreas de bosque deniebla, pasturas y cultivos, se utilizó la fotografía como herramienta para registrarla e identificarla. Así, se fotografiaron e identificaron 133 especies de aves en caminos y carreteras del municipio, encontrandoque las familias Tyrannidae y Thraupidae, así como el género Tangara, presentan la mayor diversidad. Todas las especies aquí reportadas se encuentran en la categoría de amenaza de Preocupación Menor de la Unión Internacional para la Conservación de la Naturaleza, y 11 de estas especies son migratorias. Seidentificaron, con ayuda de la comunidad, los nombres comunes locales para el 63.16% de las especiesregistradas, y se reporta el avistamiento del 73.68% de ellas. En consecuencia, proponemos adelantarinvestigaciónes científicas para evaluar los servicios ecosistémicos proporcionados por las aves, y el usode la diversidad y el atractivo de la avifauna para establecer programas ecoturísticos que promuevan el desarrollo de las comunidades locales.
Impacto das atitudes de compra sobre a redução do consumo no contexto de crise econômica
Authors: Peñaloza Verónica , Gerhard Felipe , Monteiro Danielli Leite Campos , Heredia Rayén
Published: August 2018

Este estudo tem como objetivo geral relacionar a redução do consumo com o nível de ameaça financeira que as pessoas experimentam em situações de recessão e ver como as atitudes ao comprar – racional, compulsiva e impulsiva – afetam essa relação. Para tanto, realizou-se um estudo de caráter quantitativo por meio de um survey. A técnica de análise de dados utilizada foi a de moderação por meio do software Process. Os resultados indicam que existe uma relação direta entre a redução do consumo e a percepção da ameaça financeira, assim como, sobre essa relação, existem: um efeito moderador direto da variável atitude de compra racional e um efeito moderador indireto da variável atitude de compra compulsiva. A variável atitude de compra impulsiva, no entanto, não se caracteriza como moderadora do estudo.
Avaliação do ambiente de controle interno por meio de modelo de maturidade em organizações governamentais
Authors: Capovilla Ricardo Augusto , Gonçalves Rodrigo de Souza
Published: August 2018

O objetivo do trabalho foi avaliar a maturidade do ambiente de controle interno em organizações governamentais. Foi desenvolvido um modelo de maturidade sustentado nos princípios do COSO (2013a) estruturado em quatro níveis de maturidade: incipiente, inicial, em formação e estabelecido. O modelo foi avaliado por juízes (COY; DIXON, 2004) e testado em três organizações governamentais por meio de estudo de casos múltiplos. Os resultados apontaram que uma das entidades alcançou o nível de maturidade inicial, enquanto as demais, o nível de maturidade em formação. No todo, as três organizações revelaram incipiência quanto à maturidade do ambiente de controle, especialmente na disseminação de padrões de ética e na investigação de vida pregressa e requisitos de competência para o corpo diretivo. Por fim, o estudo apontou de forma comparada aspectos necessários para melhoria das estruturas do ambiente de controle interno de cada organização, podendo ser útil aos respectivos gestores e órgãos de controle.
Estabelecimento dos preços no brasil
Authors: Amaral Juliana Ventura , Guerreiro Reinaldo
Published: August 2018

Os levantamentos sobre como se estabelecem os preços no Brasil são limitados, pois se restringem a regiões específicas e a amostras pequenas. Nesse sentido, buscou-se apresentar neste artigo os resultados de uma pesquisa empírica atualizada e abrangente sobre o estabelecimento dos preços no Brasil. Com base em 380 respostas de empresas de variados portes das cinco regiões brasileiras, identificou-se que os preços são definidos, principalmente, por gestores homens do departamento de vendas. Tanto as empresas formadoras quanto as tomadoras de preços usam intensamente informações de custos e têm a combinação custos mais margem como a forma predominante do processo. Constatou-se ainda que, apesar da dominância, a fórmula custos mais margem não configura necessariamente a essência da determinação dos preços, pois a margem pode viabilizar a incorporação de informações da concorrência e do valor.
Editorial
Authors: Machado Diego de Queiroz
Published: August 2018

Editorial em português. Apresentação dos artigos em três idiomas.
PENGARUH GOOD CORPORATE GOVERNANCE TERHADAP KINERJA KEUANGAN BANK UMUM SYARIAH
Authors: Hisamuddin Nur , Tirta K M. Yayang
Published: August 2018

Munculnya Konsep Good Corporate Governance (GCG) didasarkan pada agency theory yang mengharapkan adanya keterbukaan informasi sehingga konflik kepentingan antara agen dengan principal dapat diminimalisir. Konflik kepentingan dapat terjadi pada setiap perusahaan termasuk perbankan syariah. Keadaan ini disadari oleh Bank Indonesia yang kemudian mewajibkan penerapan prinsip GCG dalam peraturan Bank Indonesia yaitu PBI No. 8/4/PBI/2006.Tujuan penelitian ini adalah menguji bagaimana pengaruh GCG terhadap kinerja keuangan Bank Umum Syariah.

Penelitian menggunakan data sekunder berupa laporan tahunan (annual report) dan laporan good corporate governance (GCG) bank umum syariah periode 2008-2010. Populasi dalam penelitian ini adalah seluruh bank umum syariah menurut Direktori Perbankan Indonesia. Sedangkan jumlah sampel berdasar purposive sampling yaitu bank umum syariah yang mempublikasikan laporan keuangan, laporan tahunan ( annual report ) dan laporan GCG selama periode 2008 sampai dengan 2010 diperoleh sebnyak 17 perusahaan. Alat analisi yang digunakan sebagai pengujian hipotesis adalah PLS.

Hasil penelitian menunjukkan bahwa GCG berpengaruh terhadap kinerja keuangan yang diproksikan dengan ROA dan ROE. Ini menunjukkan bahwa penerapan GCG oleh BI pada bank umum dapat mengurangi konflik kepentingan yang terjadi dan menumbuhkan kinerja perbankan syariah khususnya dengan harapan dapat menarik investor untuk meningkatkan investasinya.

Kata kunci: Good Corporate Governance, kinerja keuangan, ROA, ROE, dan Bank Syariah.
ANALISIS RASIO KEUANGAN UNTUK MEMPREDIKSI KONDISI FINANCIAL DISTRESS PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Mas’ud Imam , Srengga Reva Maymi
Published: August 2018

Tujuan penelitian ini antara lain (1) untuk menganalisis pengaruh likuiditas terhadap kondisi financial distress perusahaan manufaktur yang terdaftar di BEI; (2) untuk menganalisis pengaruh profitabilitas terhadap kondisi financial distress perusahaan manufaktur yang terdaftar di BEI; (3) untuk menganalisis pengaruh financial leverage terhadap kondisi financial distress perusahaan manufaktur yang terdaftar di BEI; (4) untuk menganalisis pengaruh arus kas operasi terhadap kondisi financial distress perusahaan manufaktur yang terdaftar di BEI. Populasi penelitian ini adalah seluruh perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia periode 2006-2010. Teknik pengambilan sampel yang digunakan dalam penelitian adalah metode purposive sampling. Sampel penelitian sebanyak 62 perusahaan dengan jumlah observasi 310. Metode analisis data yang digunakan regresi logistik. Hasil penelitian menunjukkan bahwa likuiditas tidak berpengaruh terhadap kondisi financial distress. Profitabilitas berpengaruh terhadap kondisi financial distress. Financial leverage tidak berpengaruh terhadap kondisi financial distress. Arus kas dari aktivitas operasi berpengaruh terhadap kondisi financial distress perusahaan manufaktur yang terdaftar di BEI.

Kata Kunci: Likuiditas, profitabilitas, financial distress, financial leverage dan arus kas operasi
FAKTOR FUNDAMENTAL YANG MEMPENGARUHI PERUBAHAN HARGA SAHAM (Studi Empiris pada Perusahaan Finansial yang Terdaftar Di BEI Tahun 2009dan 2010)
Authors: Maharani Bunga , Wulandari Dwi Ratna
Published: August 2018

The objective of the study is to investigate the effect of free cash flow, return on equity, current ratio, firm size and net profit margin on dividend policy that measured by dividend payout ratio. The population of this study are all manufacturing companies listed on the Indonesian Stock Exchange (IDX).The period of this study are 2008-2011. Based on purposive sampling method, 19 companies were used on the study. The sample were gathered from annual reports and ICMD. This study used multiple linear regression as analysis method with 5% significant level. The results of the study indicate that free cash flow and return on equity have positive effect on dividend policy, while current ratio, firm size and net profit margin have no significant effect on dividend policy.

Keywords: Dividend Policy, dividend payout ratio (DPR), free cash flow (FCF), return on equity (ROE), current ratio (CR), firm size (FZ) and net profit margin (NPM).
DETEKSI PEWAKTUAN MANAJEMEN LABA MELALUI AKTIVITAS RIEL DAN KAITANNYA DENGAN PERSISTENSI LABA
Authors: Wahyuni Nining Ika
Published: August 2018

By analyzing the quarterly financial report, this research aims to provide empirical evidence about the timing of earnings management activities based riels (activities-based real earnings management) and profits related to alignment and the persistence of profits. Hypothesis are: (1) riels earnings management more done in the fourth quarter, (2) flattening profits through earnings management riel a positive impact on the persistence of earnings and (3) companies that allegedly made a profit through the manipulation of leveling riel activity has the persistence of profit higher in the fourth quarter than in any other quarter.

This study tested three earnings management proxy riel operating cash flow is abnormal, abnormal discretionary expenses, and abnormal production boarding. Riel profit management is calculated by summing the three standardized proxy. The number of companies that serve as a sample according to the criteria is a company with 63 research period from 2004 to 2008. Of this amount, the company entered into a profit-based criteria grader Eckel model is as much as 26 companies. The collection of data with purposive sampling method. Testing the first and third hypothesis was tested with different test or indendent sample t-test while the second hypothesis was tested with regression.

The first hypothesis test results showed that the average abnormal operating cash flow, abnormal discretionary expenses, and lodging in the abnormal production of the fourth quarter is statistically greater than in any other quarter. Standardize the amount of the three proxy in the fourth quarter is also statistically greater than in any other quarter. This study failed to support the second hypothesis which states that the flattening of profit through the manipulation of positive affect riel activity against the persistence of profits. In contrast, this study proves that the act of leveling a profit through the manipulation of riels activities negatively affect the persistence of profits. The third hypothesis test results show that the average difference between the persistence of profits in the fourth quarter with the other quarter was not statistically significant. So that it can be said that there is no difference in the persistence of profits in the fourth quarter with another quarter.

Keywords: Activities-Based Real Earnings Management, Quarterly Financial Report.
PENGARUH PENGENDALIAN INTERNAL TERHADAP KINERJA KARYAWAN PADA DIVISI PELAYANAN MEDIS DI RUMAH SAKIT JEMBER KLINIK
Authors: Maharani Farisa Lailatul , Sofianti Septarina Prita Dania , Wardayanti Siti Maria
Published: August 2018

This study was conducted to examine the effect of variable control environment, risk assessment, control activities, information and communication, and monitoring the performance of employees. The population in this study were all employees of the division of medical services at the Hospital Clinic Jember. The total sample for the population of employees is determined by using a formula of Taro Yamane. The number of samples used by researchers based on a calculation of the total 44 samples. Questionnaires tested the validity, reliability and test for normality. Test equipment used in this study using classic assumption test which includes heteroscedasticity test and test multicoloniarity. From the test results of multiple regression analysis produced the equation Y = 3.284 + 0.127 + 0.265 X1 X2 X3 + 0.210 + 0.129 + 0.209 X4 X5 regression equation constant positive value of 3.284, variable control environment, risk assessment, control activities, information and communication, and monitoring positive value on employee performance. T test results showed: control environment positive effect on employee performance, risk assessment positive effect on employee performance, control activities have positive influence on employee performance, information and communication positive influence on employee performance, monitoring positive influence on employee performance. The coefficient of determination that the variations that occur in the variable Y (the performance of the employee) was 85.5% determined by variable internal control, risk assessment, control activities, information and communication, and monitoring. 14.5% is determined by other variables that are unknown.

KEYWORD: INTERNAL CONTROL
KESUKSESAN DAN KEGAGALAN IMPLEMENTASI SISTEM ERP: APAKAH KESALAHAN PERANTI LUNAK?
Authors: Winarno Wahyu Agus
Published: August 2018

Enterprise Resource Planning (ERP) are information systems that destined for firm manufacturing and also service that gets role to integrate and automates business process that is engaged operation aspect, production, and distribution at firm. ERP systems is a packaged business software system that enables a company to manage the efficient and effective use of resources and providing a total integrated solution for the organization's information-processing needs. But, ERP systems success own is not easily to be reached, because ERP software is not something that while is assembled/ implementation gets to walk success by itself. In this article tries to identify critical success factors (CSFs) ERP implementation. There are 14 CSFs and 10 failure factors that shall be regarded in the ERP Implementation.

Keywords: ERP; ERP Implementation; critical success factors.
PERBEDAAN PERSEPSI AKUNTAN PUBLIK, AKUNTAN PENDIDIK, DAN MAHASISWA AKUNTANSI TERHADAP KODE ETIK IKATAN AKUNTAN INDONESIA
Authors: Widyawati Widyawati , Ika S Ardiani
Published: August 2018

Accounting profession should always act with due observance of professional ethics IAI. How far the accounting profession in upholding the ethical code of practice will be looked at do. Because of the better practices conducted by the accountant in the performance of duties, then the better the perception that the code of ethics will be presented to the IAI. And knowledge of ethics is the foundation for the accountants to behave ethically or not. In addition, accounting education major effect on ethical behavior of accountants. This study aims to determine differences in perceptions of the Code of Ethics for Public Accountants, Accounting Educators, and Student Accounting.

The population in the study year 2010 is all public accountant who worked at Public Accounting Firm (KAP) in Semarang, Accounting educators and students of accounting at the University of particularly public and private schools are UNIKA, Diponegoro University, and UNISULLA. The samples totaling 164 people, consisting of 54 public accountants, 27 accountants accounting educators and 83 students. The variable in this study is persepsi public accountant (XI), accounting educators (X2), and accounting students (X3) to the code of conduct based on ethical principles and rules of ethical accounting profession compartment in the code of ethics of public accountants IAI. Data analysis method was used to test the quality of data that include test validity, test reliability, test the classical assumption.

Results of research by descriptive analysis showed that the percentage of the average public accountants, educators and students of accounting akuntan equally positive thinking, both to the principles of professional ethics of accountants and public accountants compartment ethics rules in the code of ethics IAI. The hypothesis test results for the first hypothesis can be seen that Sign value 0.000
PENGEMBANGAN E-MODUL PEMBELAJARAN EKONOMI MATERI PASAR MODAL UNTUK SISWA KELAS XI IPS MAN 1 JEMBER TAHUN AJARAN 2016/2017
Authors: Wulansari Evi Wahyu , Kantun Sri , Suharso Pudjo
Published: August 2018

Modul merupakan salah satu hal yang mendukung keberhasilan kegiatan pembelajaran. Modul yang selama ini digunakan di MAN 1 Jember merupakan modul berupa buku teks atau buku paket yang diterbitkan oleh penerbit dan disajikan dalam bentuk cetak. Buku paket tersebut diterbitkan secara umum tanpa memperhatikan karakteristik penggunanya. Untuk melengkapi modul yang digunakan oleh guru maka diperlukan E-modul.  Penelitian ini bertujuan untuk mengembangkan E-modul pembelajaran ekonomi materi pasar modal untuk siswa kelas XI IPS MAN 1 Jember. Model pengembangan yang digunakan dalam penelitian ini yaitu model Four D oleh Thiagarajan et al. Model pengembangan tersebut terdiri dari beberapa tahap yaitu pendefinisian (define), perancangan (design), pengembangan (develope) dan penyebaran (disseminate). Subyek uji coba dalam penelitian ini meliputi subyek uji coa kelompok terbatas yaitu 10 siswa kelas XI IPS 3 dan subyek uji coba kelompok luas yaitu  seluruh siswa kelas XI IPS 2 MAN 1 Jember. Instrumen pengumpulan data meliputi lembar validasi E-modul, lembar hasil wawancara, angket respon siswa dan tes hasil belajar. Hasil penelitian menunjukkan bahwa E-modul yang dikembangkan lebih menarik, lebih efisien dan lebih efektif. Kemenarikan E-modul dilihat dari hasil angket respon siswa, tingkat efisiensi E-modul diketahui dari hasil wawancara dengan guru dan siswa sedangkan efektifitas E-modul dilihat dari kenaikan hasil belajar siswa yang diketahui dari nilai pretest dan postest. Kesimpulan dari penelitian pengembangan ini adalah E-modul yang dikembangkan lebih menarik, lebih efisien dan lebih efektif dibandingkan dengan modul yang digunakan sebelumnya.
TERHADAP KINERJA KARYAWAN (Studi Kasus Pada Home Industry Tas Pita Plastik Bapak Almunir di Desa Setail Kecamatan Genteng Kabupaten Banyuwangi Tahun 2017)
Authors: Zahro Hana Maskhufatuz , Suyadi Bambang , Djaja Sutrisno
Published: August 2018

Penelitian ini dilakukan untuk mengetahui adanya pengaruh yang signifikan antara pengalaman kerjadan curahan jam kerja terhadap kinerja karyawan (Studi Kasus Pada Home Industry Tas Pita Plastik Bapak Almunir Di Desa Setail Kecamatan Genteng Kabupaten Banyuwangi Tahun 2017). Metode Penentuan lokasi penelitian menggunakan Purposive area di home industry tas pita plastik bapak Almunir desa Setail. Penentuan responden dalam penelitian ini menggunakan metode populasi yaitu sebanyak 43 responden. Metode pengumpulan data yang digunakan terdiri dari metode: angket, wawancara, dan dokumentasi. Analisis data yang digunakan adalah analisis inferensial yaitu dengan menggunakan analisis garis regresi linear berganda, uji F, uji t. Hasil penelitian menunjukkan bahwa analisis regresi liniear berganda menghasilkan persamaan Ŷ= -1,612+0,3001+0,5122+ei dengan nilai Rsquare sebesar 0,877. Hasil uji F antara Fhitung  dengan Ftabel yaitu nilai Fhitung 143,149 > Ftabel 3,232 pada taraf signifikansi F = 0,000 < a = 0,05, maka Ho ditolak. Hasil uji t thitung dengan ttabel yaitu thitung sebesar 9,623 untuk pengalaman kerja dan 5,723 untuk curahan jam kerja dengan nilai dengan ttabel sebesar 2,021 pada taraf signifikansi F = 0,000 < a = 0,05, dengan kriteria pengujian yaitu thitung>ttabel, maka Ho ditolak. Hal tersebut menunjukkan bahwa ada pengaruh yang signifikan antara pengalaman kerja dan curahan jam kerja terhadap kinerja karyawan baik secara kuantitas maupun kualitas dengan besaran pengaruh sebesar 87,7% sedangkan sisanya yaitu 12,3% dipengaruhi oleh variabel bebas lainnya yang tidak diteliti dalam penelitian ini yaitu tingkat pendidikan, usia, lingkungan kerja, dan motivasi kerja.
A linguística cognitiva encontra a linguística computacional: notícias do projeto Framenet Brasil
Authors: Salomão Maria Margarida Martins , Torrent Tiago Timponi , Sampaio Thais Fernandes
Published: August 2018

Neste artigo apresentaremos notícias sobre a construção que estamos empreendendo de recurso lexical para o Português do Brasil, baseado na semântica de frames e vinculado à FrameNet de Berkeley, projeto cuja implementação alcança presentemente nove línguas. Para tanto, introduziremos brevemente o projeto teórico da semântica de frames, o projeto FrameNet como originalmente concebido e os dois principais desdobramentos em que hoje consiste a FrameNet Brasil: a saber, o dicionário eletrônico trilíngue COPA 2014 e o projeto Frames e Construções. Além de oferecer uma descrição parcial do Léxico do Português (tematicamente focado nos campos da COPA DO MUNDO e do TURISMO), o projeto ensaia também a proposição de um Constructicon, inicialmente constituído pela família das Construções de Finalidade e de Quantidade Indefinida.Neste artigo apresentaremos notícias sobre a construção que estamos empreendendo de recurso lexical para o Português do Brasil, baseado na semântica de frames e vinculado à FrameNet de Berkeley, projeto cuja implementação alcança presentemente nove línguas. Para tanto, introduziremos brevemente o projeto teórico da semântica de frames, o projeto FrameNet como originalmente concebido e os dois principais desdobramentos em que hoje consiste a FrameNet Brasil: a saber, o dicionário eletrônico trilíngue COPA 2014 e o projeto Frames e Construções. Além de oferecer uma descrição parcial do Léxico do Português (tematicamente focado nos campos da COPA DO MUNDO e do TURISMO), o projeto ensaia também a proposição de um Constructicon, inicialmente constituído pela família das Construções de Finalidade e de Quantidade Indefinida.
Két módszer között – egy empirikus vizsgálat szurdopedagógusok körében
Authors: Bokor Julianna , Bartha Csilla , Hattyár Helga
Published: August 2018

A korai nyelvi hozzáférés a nyelvi és kognitív fejlődés kulcsa. A hallássérült gyermekek esetében a jelnyelv jelenti azt a hozzáférhető nyelvet, amely biztosítja számukra a tudás és a tananyag elérését. A kutatás egy 2009-ben publikált felmérést ismétel meg részlegesen, szociolingvisztikai keretbe helyezve. Annak megismerését tűzte ki célul, hogy hogyan változott a siketek speciális oktatási intézményeiben tanító (gyógy)pedagógusok véleménye, attitűdje az elmúlt 10 évben a jelnyelvvel, valamint az érvényben levő verbális-auditív és a bevezetésre váró bilingvális oktatással kapcsolatban. Emellett a vizsgálat feltérképezte azt, hogy milyen előnyei és hátrányai ismertek az említett képzési formáknak, illetve milyen további összefüggések tárhatók fel az oktatási gyakorlatban alkalmazott nyelv és az oktatás eredményessége között. Noha a vizsgálat alacsony számú adatközlő részvételével készült, egyértelmű tendenciák rajzolódtak ki az adatok elemzése során.
Cochlearis implantáció – Lehetőségek és korlátok
Authors: Holecz Margit
Published: August 2018

A cochlearis implantáció (CI) egy egyre szélesebb körben alkalmazott hallásjavító eljárás. Habár sok esetben valóságos csodaként tekintenek rá, több kutató felhívja a figyelmet a lehetséges veszélyekre is. A jelen tanulmányban ismertetett kutatás célja az implantáció előnyeinek és korlátainak minél szélesebb körű áttekintése, valamint a magyarországi implantáltak mindennapi tapasztalatainak, lehetőségeinek és nehézségeinek a megismerése. Egy metaelemzés keretében a tanulmány áttekinti a nemzetközi és a hazai szakirodalmat és internetes forrásokat. Ennek eredményeire építve interjúk készültek orvosokkal, illetve implantátumot viselőkkel és/vagy családtagjaikkal. A vizsgálat erre a két forráscsoportra támaszkodik, és az elemzésükből leszűrhető legfontosabb tapasztalatokat ismerteti.
Digitális szövegfeldolgozás
Authors: Gonda Zsuzsa
Published: August 2018

A digitális világban való érvényesülés alapvető feltétele a digitális szövegértés, ezért iskolai környezetben is nagyobb hangsúlyt kell fektetni a fejlesztésére. A digitális szövegértés fejlesztése, a „hagyományos” szövegértéséhez hasonlóan, olyan tantárgyakon átívelő cél- és feladatrendszer, amely hozzájárul a diákok digitális állampolgárrá válásához. A tanulmány a szövegfeldolgozás három szintjét különbözteti meg – a gondolkodási műveletek, az olvasási stratégiák és az alkalmazott navigációs lépések alapján –, és ezekhez a szintekhez alapvető, komplex és szakmai szövegfeldolgozási gyakorlatokat kapcsol. A tanulmány olyan alapvető, tantárgyfüggetlen digitális szövegolvasási gyakorlatokat közöl, amelyek a tanóra több didaktikai szakaszába is beépíthetők, és lehetővé teszik a különböző tanulási stílusú diákok fejlesztését. A szövegértési gyakorlatok többsége az internetes keresők találati listájának a kritikus feldolgozására, az olvasási ösvényen való közlekedés sokféleségének a tudatosítására és a web 2.0 alkalmazások tanulási célú használatára épül.
Adolescent’s Knowledge and Skill to Rufuse Drugs
Authors: Herawati Lucky , Budiman Johan Arief , Haryono Haryono
Published: August 2018

Various efforts have been made to prevent adolescents from the use of drugs, but adolescent’ knowledge and skill to refuse drugs have never been evaluated. This study aimed to describe the adolescent’ knowledge and skill to refuse drugs and their relation to the characteristics. This was an analytic study conducted in 300 students at the seventh -grade aged 12-15 years old in two cities in the Special Region of Yogyakarta Province. Variables studied were adolescent’s knowledge, skill to refuse drugs, and their characteristics. Data were collected using a self-reported questionnaire, then analyzed using Pearson correlation test and Spearman rho, with 95% level of significance. The results showed that the average score of adolescent's knowledge of drugs was 66.39+17.48 and the score of skills to refuse drugs was 55.62+16.49. There was a significant relation between knowledge and skills (p value = 0.05). There was no significantrelation between the young adolescent’ characteristics (age and sex) with their knowledge and skills to refuse the offer. This study concludes that the skill to refuse drugs tend to increase as the adolescents are getting older, but there is no significant relation between knowledge and skill to refuse drugs offer in different gender and age.
Prevalencia del juego de apuestas en adolescentes. Un análisis de los factores asociados
Authors: Caselles Cámara Pablo , Cabrera Perona Victor , Lloret Irles Daniel
Published: August 2018

A pesar de que el juego de apuestas es una actividad no permitida a los menores, estudios internacionales calculan que el 16% de los adolescentes ha jugado en los últimos 12 meses, y entre 2.5% y 5.6% cumplen criterios de juego de riesgo. El objetivo del presente trabajo es describir la conducta de juego de apuestas en una muestra de adolescentes y analizar su relación con la accesibilidad y la norma subjetiva. Se analiza la conducta de juego, la percepción de accesibilidad y la norma subjetiva en 2.716 estudiantes de Educación Secundaria Obligatoria y Bachiller. La media de edad fue de 15,12 años (± 1,03). Los chicos presentaron frecuencias superiores en todos los tipos de juego. Los adolescentes con mayor frecuencia de juego registran puntuaciones significativamente mayores en las escalas de accesibilidad y norma subjetiva (p ≤ .001). Se discute la aplicación de los resultados en el diseño de las intervenciones preventivas. Se sugiere que la prevención universal debe dirigirse preferentemente a menores de 15 años y se llama la atención a reguladores y administraciones públicas sobre la relación directamente proporcional entre la accesibilidad y la frecuencia de juego.
Evaluation of Products to Alleviate Irrigation Salinity Stress on Bermudagrass Turf
Authors: Schiavon Marco , Baird James H.
Published: August 2018

Core Ideas

Availability of water in arid zone may prevent the use of leaching; therefore, alternative methods need to be identified to manage salinity.

Identify which commercially available products that are supposed to ameliorate soil chemical and physical characteristic have a real impact on soil chemistry.

Test if soil salinity is affected not only by irrigation practices, but also other environmental factors, such as evapotranspiration.

Increasing salinity issues caused by insufficient precipitation, drought, and increasing use of alternative nonpotable sources of irrigation water are a major concern for turf management in the southwestern United States. Modification of soil physicochemical properties that result from salinity is one means of alleviating plant salinity stress. A field study was conducted in 2013 and 2014 at the University of California, Riverside turfgrass research facility in Riverside, CA. Six commercial programs were tested for their ability to alleviate salinity stress on ‘Tifway II’ hybrid bermudagrass [Cynodon dactylon (L.) Pers. × C. transvaalensis Burtt‐Davy] irrigated with saline water (electrical conductivity = EC ≈ 4.4 dS m−1). These included: CrossOver (calcium silicate, magnesium silicate, and monosilicic acid); Revert (polyalkylene glycol); SUNBurst Cal Plus 8% (calcium carbonate and calcium nitrate) applied at 0.23 or 0.47 mL m−2; a combination of DeSal (carboxylic acid), Stress Rx (potassium nitrate, potassium acetate, and calcium nitrate) and XP Micro (urea, magnesium nitrate, manganese nitrate, manganese sulfate, ferrous sulfate, iron EDTA, kelp extract); and Turfcare Natural Plant Nutrient (Meliaceae spp. extracts). Plots were evaluated every 2 wk for visual turf quality, and Digital Image Analysis. Leachate was also collected and analyzed for EC on the same day. Soil samples were collected and analyzed for salinity at the end of each growing season. DeSal + Stress RX + XP Micro was the only treatment that resulted in acceptable visual quality (6.4) and decreased sodium adsorption ratio (SAR) and Na content in the rootzone by the end of the study.
Effect of Soybean Maturity, Crimson Clover Seeding Method, and Seeding Rate on Clover Biomass and Nitrogen Content
Authors: Vann R.A. , Reberg‐Horton S.C. , Crozier C.R. , Place G.T.
Published: August 2018

Core Ideas

Crimson clover seeding following the last cultivation of soybeans in July into MG3 to MG5 soybeans did not result in any substantial crimson clover growth in both years.

After harvest seeding into MG3 and MG4 soybean and aerial seeding into MG4 and MG5, soybean produced substantial clover N content ranging from 76 to 107 kg ha−1.

After harvest seeding behind MG5 soybeans reduced clover N content because late cover crop establishment restricted biomass production.

Seeding rate had no effect on clover biomass, clover N content, or corn yield for both drilled and aerially‐seeded crimson clover.

Timely crimson clover (Trifolium incarnatumL.) establishment is a management challenge for producers in the southeastern United States. Aerial seeding methods and the use of early maturing soybeans may allow for earlier crimson clover establishment and potentially increase nitrogen contributions to the following crop. A soybean (Glycine maxL.)–crimson clover–corn (Zea maysL.) rotation experiment was conducted in Goldsboro, NC from 2006 to 2008. Three crimson clover seeding methods were evaluated: aerial seeding after last soybean cultivation, aerial application before soybean leaf drop, and after‐harvest drill seeding. Each seeding method was evaluated in three soybean maturity groups (MG; 3, 4, 5) and contained three crimson clover seeding rates (22, 39, 56 kg ha−1). Clover biomass accumulation, clover N content, and corn yield were determined. Crimson clover seeding following the last cultivation of soybeans into MG3, MG4, and MG5 did not result in any substantial crimson clover growth. After harvest seeding into MG3 and MG4 soybean residue and aerial seeding prior to soybean leaf drop into MG4 and MG5 soybean produced substantial clover N content ranging from 76 to 107 kg ha−1. After‐harvest seeding behind MG5 soybeans reduced clover N content likely because late cover crop establishment restricted biomass production. Seeding rate had no effect on clover biomass, clover N content, or corn yield. An independent crimson clover aerial seeding rate experiment conducted from 2006 to 2008 in Goldsboro, NC also confirmed no effect of crimson clover seeding rate on clover biomass or N content.
Management Options to Reduce Phosphorus Leaching from Vegetated Buffer Strips
Authors: Hille Sandra , Graeber Daniel , Kronvang Brian , Rubæk Gitte H. , Onnen Nils , Molina‐Navarro Eugenio , Baattrup‐Pedersen Annette , Heckrath Goswin J. , Stutter Marc I.
Published: August 2018

Vegetated buffer strips (VBS) between agricultural areas and surface waters are important retention areas for eroded particulate P through which they may obtain critically high degrees of P saturation imposing high risk of soluble P leaching. We tested topsoil removal and three harvesting frequencies (once, twice, or four times per year) of natural buffer vegetation to reduce P leaching with the aim to offset erosional P accumulation and high degrees of P saturation. We used a simple numerical time‐step model to estimate changes in VBS soil P levels with and without harvest. Harvesting offset erosional deposition as it resulted in an annual ammonium oxalate‐extractable P reduction of 0.3 to 2.8% (25‐cm topsoil content) in soils of the VBS and thus, with time, reduced potential P leaching below a baseline of 50 μg L−1. Topsoil removal only marginally reduced potential leaching at two sites and not anywhere near this baseline. The harvest frequency only marginally affected the annual P removal, making single annual harvests the most economical. We estimate 50 to 300 yr to reach the P leaching baseline, due to substantial amounts of P accumulated in the soils. Even in high‐erosion‐risk situations in our study, harvesting reduced soil P content and the P leaching risk. We suggest harvesting as a practical and efficient management to combat P leaching from agricultural VBS, not just for short‐term reductions of dissolved P, but also for reductions of the total soil P pool and for possible multiple benefits for VBS.

Core Ideas

Annual harvesting offsets erosional P inputs into vegetated buffer strips (VBS).

Decades of annual harvesting can effectively reduce P leaching from VBS.

Annual harvest frequency only marginally affects P removal.

Topsoil removal cannot reduce P leaching from VBS.

Without management, P accumulates in VBS to the point of harmful leaching.
Meta‐Analysis of Gypsum Effects on Crop Yields and Chemistry of Soils, Plant Tissues, and Vadose Water at Various Research Sites in the USA
Authors: Kost David , Ladwig Ken J. , Chen Liming , DeSutter Tom M. , Espinoza Leo , Norton L. Darrell , Smeal Dan , Torbert H. Allen , Watts Dexter B. , Wolkowski Richard P. , Dick Warren A.
Published: August 2018

Gypsum has a long history as a soil amendment. Information on how flue gas desulfurization (FGD) gypsum affects soil, water, and plant properties across a range of climates and soils is lacking. We conducted a meta‐analysis using data from 10 field sites in the United States (Alabama, Arkansas, Indiana, New Mexico, North Dakota, Ohio, and Wisconsin). Each site used three rates each of mined and FGD gypsums plus an untreated control treatment. Gypsum rates included a presumed optimal agronomic rate plus one rate lower and one rate higher than the optimal. Gypsum was applied once at the beginning of each study, and then data were collected for 2 to 3 yr. The meta‐analyses used response ratios (R) calculated by dividing the treatment value by the control value for crop yield or for each measured element in plant, soil, and vadose water. These R values were tested for their significance with z values. Most R values varied only slightly from 1.00. Gypsum significantly changed more R values from 1.00 for vadose water than for soil or crop tissue in terms of numbers of elements affected (11 for water, 7 for soil, and 8 for crop tissue). The highest R value for soil was 1.57 (Ca) which was similar for both mined and FGD gypsum, for crop tissue was 1.46 (Sr) for mined gypsum, and for vadose water was 4.22 (S) for FGD gypsum. The large increase in Ca and S is often a desired response to gypsum application. Lowest R values occurred in crop tissue for Mg (0.89) with FGD gypsum and for Ni (0.92 or 0.93) with both gypsums. Although some sites showed crop yield responses to gypsum, the overall mean R values for mined gypsum (0.987) and for FGD gypsum (1.00) were not significantly different from 1.00 in this short‐term study.

Core Ideas

Meta‐analysis was used to evaluate gypsum treatments at 10 sites within the United States.

Response ratios were calculated for crop yields and chemistries of soil, plants, and water.

Crop yields showed both positive and negative results to gypsum treatments.

Most R values for elements varied only slightly from 1.0, meaning no treatment effect.

Concentrations of elements in samples were below levels of environmental concern.
Corn Stover Harvest, Tillage, and Cover Crop Effects on Soil Health Indicators
Authors: Obrycki John F. , Karlen Douglas L. , Cambardella Cynthia A. , Kovar John L. , Birrell Stuart J.
Published: August 2018

Core Ideas

In no‐till continuous corn, cover crops increased potentially mineralizable N.

Particulate organic matter C responded to tillage and residue removal at 0 to 5 cm.

Stover removal for 5 yr negatively affected 2 of 12 measured soil properties.

Monitoring soil health indicators (SHI) will help ensure that corn (Zea mays L.) stover harvest is sustainable. This study examines SHI changes after 5 yr of growing continuous corn with either chisel plow or no‐tillage practices and harvesting 0, ∼35, or ∼60% of the stover. Two no‐tillage treatments with a cereal rye (Secale cereale L.) cover crop and stover harvest rates of ∼35 or ∼60% were evaluated. All eight treatments were replicated four times in a randomized complete block design at an 11‐ha site in Boone County, IA. Soil samples were collected following grain and stover harvest from 0‐ to 5‐ and 5‐ to 15‐cm depth increments. Particulate organic matter C (POM‐C) decreased when stover was removed or the soil was chisel plowed. No‐till with 0% stover removal had 10 mg g–1 POM‐C in the 0‐ to 5‐cm soil layer, which was 1.9‐fold higher than in other treatments. Potentially mineralizable N (PMN) was greater under cover crop treatments. Average PMN values were 56.9 and 45.5 µg g–1 PMN for no‐till with cereal rye at 0‐ to 5‐ and 5‐ to 15‐cm depths, respectively, compared with 17.5 and ‐3.7 µg g–1 PMN for the same no‐till treatments without cereal rye. Other soil properties did not respond to increasing levels of stover removal. At this location and at the studied removal rates, 5 yr of harvesting corn stover did not decrease soil health, but POM‐C data suggest that changes may be occurring. Long‐term monitoring should continue to assess corn stover harvest sustainability.
Quantifying and Comparing Soil Carbon Stocks: Underestimation with the Core Sampling Method
Authors: Gross Cole D. , Harrison Robert B.
Published: August 2018

Core Ideas

Clod and core bulk density measurements were significantly different at all depths.

The core sampling method underestimated the soil organic carbon (SOC) stock.

Calculating SOC stocks on a mass basis did not overcome sampling method bias.

Using clod and core methods interchangeably adds uncertainty to SOC databases.

Regional and global SOC stocks may be largely underestimated.

Changing climate, land use, and management can impact both surface and deep soil organic carbon (SOC) stocks on decadal timescales, highlighting the importance of accurate measurements of SOC stocks and comparisons. This study compared three soil sampling methods for estimating SOC stocks: clod, core, and excavation. The excavation method was used as the standard by which the other methods were compared. Sampling took place at an intensively managed Douglas‐fir [Pseudotsuga menziesii (Mirb.) Franco] plantation in northwestern Oregon, USA. Soil samples were collected by depth to 150 cm. Clod and core method soil bulk density measurements were significantly different at all depths, with the core method consistently resulting in lower soil bulk density. The core method significantly underestimated soil bulk density at all depths deeper than 20 cm and underestimated the SOC stock to a depth of 150 cm by 36%. Most of this difference occurred deeper than 20 cm, where the majority of SOC stocks were contained across all soil sampling methods. The underestimation of soil mass by the core method similarly affected the fixed depth, genetic horizon, and mass based approaches to quantify SOC stocks. This study demonstrated that (1) commonly used soil sampling methods for measuring soil properties should not be assumed to be interchangeable; and (2) regional and global SOC stocks may be largely underestimated due to shallow sampling and the frequent use of core methods.