bluuebunny/crossref_metadata_2025 huggingface dataset:
Variabilidad genética en poblaciones de Aegorhinus superciliosus (Coleoptera: Curculionidae), en Maytenus boaria (Celastrales: Celastraceae) de Chile
Authors: Huala Luis , Paredes Marco , Salazar Luis , Elgueta Mario , Rebolledo Ramón
Published: May 2019

El cabrito del frambueso (Aegorhinus superciliosus), es un curculiónido nativo de Chile y parte de Argentina. En Chile, habita la zona centro-sur y es considerado una plaga importante, ya que afecta a las plantaciones de frutales arbustivos de avellano europeo (Corylus avellana) y arándano (Vaccinium corymbosum), causando cuantiosos daños económicos a la industria frutícola de la zona. El objetivo de este estudio fue analizar la variabilidad genética de las poblaciones de A. superciliosus asociadas a Maytenus boaria. Ejemplares adultos de A. superciliosus fueron recolectados en las poblaciones de Máfil, Futrono, La Unión y Frutillar. Su clasificación y almacenamiento se realizó en el Laboratorio de Investigación en Biotecnología Animal (LINBA) de la Universidad de La Frontera, Temuco, Chile. El análisis molecular se realizó mediante Marcadores Intermicrosatelitales (ISSR). Los resultados arrojaron una alta similitud génica entre todas las poblaciones de estudio. Se observó una correlación positiva entre la variabilidad genética y la distribución geográfica. Las poblaciones distribuidas más al sur (Futrono- La Unión- Frutillar) presentaron entre si una elevada similitud génica, situación asociada a la abundante presencia de M. boaria el cual permite el flujo génico a lo largo del territorio donde se realizó el estudio. El bajo nivel de variabilidad genética en las poblaciones de A. superciliosus del sur de Chile, está probablemente asociado al gran número de huéspedes encontrados en los ecosistemas agrícolas y forestales, que tienen la capacidad de colonizar grandes áreas en esta zona del país. Estas condiciones contribuyen a incrementar el flujo génico de A. superciliosus, transformando a este insecto en la mayor y más peligrosa plaga de arándanos en Chile.
Pemilillan Kebijakan Mengatasi Kemacetan Lalu Lintas Di Kota Bogor (Studi Penerapan Analiti.Cal Hirarchi Process (AHP))
Authors: Soedomo R. Pramono , Mulyono Sri , Falatehan A Faroby
Published: May 2019

This paper is a study to produce a poliCtJ to deal with congestion in the city of Bogar by using ahierarchical analysis approach to obtain a poliCt; priority. The results of this study is the main sourceof congestion in the cihj of Bogar is the number of vehicles that exceed the capacihJ of the offendercau.ses congestion in the cihj of Bogar, is the gJVernment. 17ie main obstacle to congestion in the cihJof Bogar is the rule of law. While the poliCtj priori.hj to address congestion in the city of Bogar is thereduction of urban transportation and/ or replacement modes. This is becau.se tire number of vehiclesfrom year to year is alwm;s increasing.Keywords : analytical hierarcln;, policy priori.ties, the number of vehicles, the perpetratorcau.ses congestion
Application of Particle Swarm Optimization (PSO) algorithm for Black Powder (BP) source identification in gas pipeline network based on 1-D model
Authors: Shi Jing , Al-Durra Ahmed , Matraji Imad , Al-Wahedi Khaled , Abou-Khousa Mohamed
Published: May 2019

Black Powder (BP) is a worldwide challenge that spans all stages of the natural gas industry from the producing wells to the consuming points. It can endanger the pipeline operations, damage instruments and contaminate customer supplies. The formation of BP inside natural gas pipeline mainly results from the corrosion of internal walls of the pipeline, which is a complex chemical reaction. This work aims to develop a novel algorithm for BP source identification within gas pipelines network based on a 1-D model of BP transport and deposition. The optimization algorithm for BP source identification is developed based on the well-known Particle Swarm Optimization (PSO) algorithm, which can solve constrained optimization problems. By applying this optimization algorithm on the gas transmission pipeline network, the BP source at different junctions could be identified and quantified simultaneously. Extensive simulation studies are conducted to validate the effectivity of the optimization algorithm.
Model-based decision analysis applied to petroleum field development and management
Authors: Schiozer Denis José , de Souza dos Santos Antonio Alberto , de Graça Santos Susana Margarida , von Hohendorff Filho João Carlos
Published: May 2019

This work describes a new methodology for integrated decision analysis in the development and management of petroleum fields considering reservoir simulation, risk analysis, history matching, uncertainty reduction, representative models, and production strategy selection under uncertainty. Based on the concept of closed-loop reservoir management, we establish 12 steps to assist engineers in model updating and production optimization under uncertainty. The methodology is applied to UNISIM-I-D, a benchmark case based on the Namorado field in the Campos Basin, Brazil. The results show that the method is suitable for use in practical applications of complex reservoirs in different field stages (development and management). First, uncertainty is characterized in detail and then scenarios are generated using an efficient sampling technique, which reduces the number of evaluations and is suitable for use with numerical reservoir simulation. We then perform multi-objective history-matching procedures, integrating static data (geostatistical realizations generated using reservoir information) and dynamic data (well production and pressure) to reduce uncertainty and thus provide a set of matched models for production forecasts. We select a small set of Representative Models (RMs) for decision risk analysis, integrating reservoir, economic and other uncertainties to base decisions on risk-return techniques. We optimize the production strategies for (1) each individual RM to obtain different specialized solutions for field development and (2) all RMs simultaneously in a probabilistic procedure to obtain a robust strategy. While the second approach ensures the best performance under uncertainty, the first provides valuable insights for the expected value of information and flexibility analyses. Finally, we integrate reservoir and production systems to ensure realistic production forecasts. This methodology uses reservoir simulations, not proxy models, to reliably predict field performance. The proposed methodology is efficient, easy-to-use and compatible with real-time operations, even in complex cases where the computational time is restrictive.
Analisis hubungan faktor kondisi fisik dominan dengan keterampilan poomsae atlet taekwondo putri Kabupaten Ngawi
Authors: Utomo Andy Widhiya Bayu
Published: May 2019

Upaya pencapaian prestasi olahraga taekwondo dapat dilakukan dengan peningkatan pembinaan di daerah salah satunya yaitu di Kabupaten Ngawi, dimana pencapaian prestasi taekwondo khususnya poomsae masih rendah. Salah satu upaya peningkatan pencapaian prestasi dapat dilakukan dengan meningkatkan kondisi fisik atlet. Kondisi fisik yang baik akan menghasilkan keterampilan yang optimal. Penelitian ini bertujuan menganalisis hubungan faktor kondisi fisik dominan meliputi fleksibilitas, keseimbangan, koordinasi dan power otot tungkai dengan keterampilan poomsae atlet taekwondo putri serta mengetahui seberapa besar kontribusinya. Penelitian ini menggunakan jenis penelitian observasional analitik dengan pendekatan cross sectional. Populasi penelitian ini adalah seluruh atlet taekwondo di Kabupaten Ngawi sebanyak 74 atlet. Teknik pengambilan sampel yaitu purposive sampling dengan sampel sebanyak 32 orang. Teknik pengumpulan data dengan tes dan pengukuran meliputi data komponen fleksibilitas, keseimbangan, koordinasi, power otot tungkai dan keterampilan poomsae. Analisis data dengan korelasional regresi berganda. Skor fleksibilitas, keseimbangan, koordinasi dan power otot tungkai atlet poomsae putri Kabupaten Ngawi paling banyak yaitu pada kategori sedang. Terdapat hubungan positif yang signifikan antara fleksibilitas, keseimbangan, koordinasi dan power otot tungkai dengan keterampilan poomsae. Kontribusi masing-masing variabel terhadap keterampilan poomsae yaitu fleksibilitas 30,7%, keseimbangan 16,8 %, koordinasi 68,9 % dan power otot tungkai 42,6 %. Secara simultan fleksibilitas, keseimbangan, koordinasi dan power otot tungkai memberikan kontribusi sebesar 75,9 % terhadap keterampilan poomsae.
Pengaruh latihan bosu ball pistol squats dan single leg RDL with press terhadap keseimbangan atlet poomsae taekwondo
Authors: Setiyawan Setiyawan
Published: May 2019

Penelitian ini bertujuan untuk mengetahui pengaruh latihan bosu ball pistol squats dan single leg RDL with press terhadap keseimbangan atlet poomsae Taekwondo dan sebagai inovasi dan masukan untuk pelatih taekwondo dalam latihan keseimbangan pada poomsae Taekwondo. Penelitian ini menggunakan quasi eksperimen Two Groups Pretest-Posttest Design, dengan membagi menjadi dua kelompok, kelompok A dengan perlakuan latihan bosu ball pistol squats, sedangkan untuk kelompok B  dengan latihan single leg RDL with press. Populasi dalam penelitian ini adalah keseluruhan dari atlet poomsae UKM Universitas PGRI Semarang dengan total populasi 30 orang. Teknik sampling menggunakan purposive sampling dan sampel yang terpilih berjumlah 16 orang atlet putra dengan pembagian sampel secara ordinal pairing. Instrumen yang digunakan adalah tes keseimbangan menggunakan Balance Measuring Instrument. Analisis data mengunakan pada penelitian ini menggunakan uji t. Hasil pengujian data menunjukkan adanya pengaruh yaitu peningkatan keseimbangan pada kelompok bosu ball pistol squats dengan peningkatan 37.97%, dengan signifikasi pada kelompok bosu ball pistol squats dengan t hitung 11.237> 2.36 (t-tabel). Hasil kelompok dengan latihan single leg RDL with press memperlihatkan peningkatan sebesar 31.21%, dengan t hitung 5.835> 2.36 (t-tabel). Metode latihan bosu ball pistol squats lebih baik daripada metode latihan single leg RDL with press dalam meningkatkan keseimbangan atlet poomsae taekwondo.
Thermodynamic Stability of Hexagonal and Rhombohedral Bn at Cvd Conditions from Van der Waals Corrected First Principles Calculations
Authors: Pedersen Henrik , Alling Björn , Högberg Hans , Ektarawong Annop
Published: May 2019

Thin films of boron nitride (BN), particularly the sp2-hybridized polytypes hexagonal BN (h-BN) and rhombohedral BN (r-BN) are interesting for several electronic applications given band gaps in the UV. They are typically deposited close to thermal equilibrium by chemical vapor deposition (CVD) at temperatures and pressures in the regions 1400-1800 K and 1000-10000 Pa, respectively. In this letter, we use van der Waals corrected density functional theory and thermodynamic stability calculations to determine the stability of r-BN and compare it to that of h-BN as well as to cubic BN and wurtzitic BN. We find that r-BN is the stable sp2-hybridized phase at CVD conditions, while h-BN is metastable. Thus, our calculations suggest that thin films of h-BN must be deposited far from thermal equilibrium.
Dissipative Pathways in Light-Harvesting Complex II Are Controlled by the Plant Membrane
Authors: Son Minjung , Pinnola Alberta , Gordon Samuel C. , Bassi Roberto , Schlau-Cohen Gabriela S.
Published: May 2019

Green plants prevent photodamage under high light conditions by dissipating excess energy as heat. Conformational changes of the photosynthetic antenna complexes activate dissipation by leveraging the sensitivity of the photophysics of the chlorophyll and carotenoids to their surrounding protein. However, the mechanisms and site of dissipation are still debated, largely due to two challenges. First, experiments have been performed in detergent, which can induce non-native conformations, or in vivo, where contributions from the multiple complexes cannot be disentangled and are further obfuscated by laser-induced artifacts. Second, because of the ultrafast timescales and large energy gaps involved, measurements lacked the temporal or spectral requirements. Here, we overcome both challenges by applying ultrabroadband two-dimensional electronic spectroscopy to the principal antenna complex, light-harvesting complex II, in a near-native membrane. The spectra show that the membrane enhances two dissipative pathways, one of which was hypothesized yet previously uncharacterized. Our results suggest a resting level of dissipation that may protect against sudden solar fluctuations, and highlight that this level can even be fine-tuned by the membrane environment.
Unusual Rearrangement of Modified PNP Ligand based Ru Complexes Relevant to Alcohol Dehydrogenation Catalysis
Authors: Deolka Shubham , Tarannam Naziha , Fayzullin Robert R. , kozuch sebastian , Khaskin Eugene
Published: May 2019

We report the synthesis of ‘hangman-type’ PNP pincer ligands and their associated Ru complexes. Upon deprotonation, the complexes undergo sp2-sp3 C-C bond cleavage and subsequent C-C formation processes to form a new, one carbon unit longer backbone motif. Unlike the starting geometry, the products are completely inactive in alcohol dehydrogenation catalysis. DFT and mechanistic studies suggest an intramolecular isomerization process via a spyrocycle cyclopropane intermediate, dependent upon arm pyridine coordination and ligand sterics.
Análise do processo de colaboração entre participantes durante a interação em sala de aula de língua estrangeira
Authors: Nogueira Andrea Patricia
Published: May 2019

De acordo com Vygotsky, o aprendizado efetivo ocorre quando há interação social entre duas ou mais pessoas com níveis diferentes de conhecimentos e habilidades. O objetivo geral da análise apresentada neste artigo é verificar de que maneira se dá o processo de colaboração entre alunos durante a aplicação de uma unidade didática preparada pela própria professora-pesquisadora. Esse material foi produzido em um curso oferecido para professores da rede pública de São Paulo e elaborado de acordo com as abordagens de ensino-aprendizagem e de linguagem sugeridas pelos Parâmetros Curriculares Nacionais – Língua Estrangeira (1998). Os participantes deste estudo foram 10 alunos de uma escola pública na periferia de Guarulhos. Esta análise evidenciou que as atividades feitas em grupo possibilitaram a interação entre os alunos e entre os alunos e a professora. O aprendizado de uma língua através da interação possibilita que os aprendizes troquem conhecimentos entre si e debatam idéias e opiniões sobre as atividades propostas em grupos, podendo, pois, prepará-los para agir com autonomia no futuro, em situações semelhantes àquelas enfrentadas nos momentos de aprendizagem.
Complejidad y competencia comunicativa
Authors: Cantero Serena Francisco José
Published: May 2019

El concepto de "competencia comunicativa" excede con mucho de la simple categoría "competencia lingüística" (como suele emplearse en las lingüísticas teóricas tradicionales) y se ha convertido en uno de los conceptos clave de la lingüística aplicada y la didáctica de la lengua: en ella se contemplan, además de la dimensión lingüística, las dimensiones discursiva, pragmática, sociocultural, mediadora y estratégica. Sin embargo, la manera de relacionar estos elementos operativos dista mucho de ser compleja: suelen relacionarse mecánicamente como una suma de saberes. En este trabajo presentamos un modelo de competencia comunicativa entendida, desde el pensamiento complejo, como un todo que va más allá de la suma de sus partes, y añadimos una perspectiva que contempla el carácter multilingüe de cualquier hablante, esto es, la interrelación de códigos que conforma la competencia de cada hablante: códigos verbales y no verbales, pero también las variedades lingüísticas que maneja el hablante -dialectales, de registro, etc.-, así como los distintos idiomas de los que -dado el caso- ha ido desarrollando algún tipo de interlengua
Carta editorial do número temático sobre cultura
Authors: Santos Cynthia Ann Bell dos
Published: May 2019

Carta editorial do número temático sobre cultura
A análise de uma aula de conversação: o uso de um tema polêmico
Authors: Rees Dilys Karen , Kumar Flávia Iolanda Simas
Published: May 2019

O objetivo deste artigo é apresentar e analisar uma aula de língua inglesa que usou um tema polêmico, "Begging", do livro, Taboos and Issues, como base da discussão desenvolvida em sala de aula de língua inglesa. A pesquisa da qual este artigo faz parte é um estudo de caso de cunho etnográfico. Em primeiro lugar, foram levantados os domínios culturais que os autores do livro didático, do qual o tema foi retirado, usam para defender o uso de temas polêmicos em sala. Em seguida, as afirmações dos alunos sobre o assunto foram analisadas por meio do levantamento dos domínios culturais. A complexidade dos discursos que fluem em sala de aula e as rupturas que ocorrem são mostrados bem como a necessidade de o professor estar preparado para lidar com estes momentos.
A tradução de marcadores culturais em Sargento Getúlio à luz da lingüística de corpus
Authors: Martins Elisangela Fernandes , Camargo Diva Cardoso de
Published: May 2019

Este artigo aborda a tradução de marcadores culturais em Sergeant Getulio em relação ao seu original Sargento Getúlio, ambos do escritor e autotradutor João Ubaldo Ribeiro. A fundamentação teórica apóia-se nos Estudos da Tradução baseados em corpus de Baker e de Camargo, na Lingüística de Corpus de Berber Sardinha, nos trabalhos sobre domínios culturais de Nida e de Aubert, e na proposta das modalidades tradutórias reformuladas por Aubert. Quantos aos procedimentos metodológicos, usamos as ferramentas de busca disponibilizadas pelo programa WordSmith Tools, versão 4.0. Os resultados obtidos revelam que João Ubaldo Ribeiro busca uma maior aproximação entre o leitor de língua inglesa e a mensagem do original por meio do uso de recursos da modulação, da explicitação e da adaptação ao traduzir, para o inglês, marcadores culturais específicos da realidade brasileira.
Considerações temáticas a respeito da pesquisa sobre foco na forma em inglês como L2 no Brasil
Authors: Finger Ingrid , Mendonça Simone Maciel
Published: May 2019

Este artigo visa a apresentar um panorama referente a pesquisas realizadas nos Cursos  de Pós-Graduação em Letras e Linguística no país, nas últimas duas décadas, sob a  perspectiva de Foco na Forma em L2. Para tanto, foi feita uma análise dos resumos das  dissertações e teses contidos no Portal da CAPES a fim de verificar os pressupostos  teóricos, os tipos de procedimentos metodológicos adotados nesses estudos e os  principais resultados obtidos a partir de diferentes tipos de instrução em L2. A partir da  análise dos resumos coletados, foi possível perceber que os estudos se voltam para a  instrução sobre gramática, instrução sobre aspectos fonético-fonológicos da L2,  instrução sobre vocabulário, instrução sobre escrita, instrução sobre estratégias e  instrução sobre aspectos pragmáticos da L2. Além disso, a grande maioria dos trabalhos  produzidos enfoca suas análises na instrução sobre aspectos da gramática da L2.
O uso da tradução no ensino-aprendizagem das línguas estrangeiras
Authors: Romanelli Sérgio
Published: May 2019

Com o surgimento da Abordagem Comunicativa, em meados dos anos 1980 do século passado, a questão do uso da tradução em sala de aula de língua estrangeira (LE) foi deslocada para as áreas periféricas do debate linguístico. Os manuais de linguística aplicada e de didática das LE ignoraram durante muito tempo a questão, considerando-a um problema já resolvido, ou seja, era comumente aceito pela comunidade científica que o uso da tradução em sala de aula era desnecessário e até desaconselhável. Com este artigo, pretende-se reabrir a discussão analisando os motivos não somente linguísticos, mas também ideológicos e políticos que essa discussão envolve, e reavaliar as vantagens desta técnica didática. Começa-se ilustrando de que forma as várias abordagens para o ensino de LE têm considerado a tradução desde meados do século XVII até a época contemporânea. Verifica-se como, não obstante a tradução tenha perdido progressivamente seu papel de técnica eficaz no ensino/aprendizagem de uma LE, é, porém, bastante comum ver professores que usam a língua materna (LM), e estudantes que se aproximam da LE mediante o uso da tradução. Conclui-se esta análise sugerindo uma série de possíveis atividades didáticas que contemplem o uso da tradução em uma sala de aula de LE.
Translation and language learning: AlfraCovalt as a tool for raising learners’ pragmalinguistic and sociopragmatic awareness of the speech act of requesting
Authors: Guzman Josep R. , Alcón Eva
Published: May 2019

Estudos em pragmática da interlíngua têm indicado que as categorias de atos de fala e suas estratégias de realização ocorrem em todas as línguas. Entretanto, não se aplicam da mesma maneira em cada língua. Para explicar esse fenômeno, Leech (1983) e Thomas (1983) dividem a pragmática em duas componentes: pragmalinguística e sociopragmática. Ao lidar com a pragmática, devem-se levar em consideração os meios que podem enfraquecer ou fortalecer a força do enunciado (i.e. conhecimento pragmalinguístico) e o conhecimento dos meios específicos que terão melhores resultados em um determinado contexto sociocultural (i.e. conhecimento sociopragmático). Neste artigo, argumentamos a favor da reconsideração da tradução como uma prática comunicativo-pragmática em contextos de línguas estrangeiras. Primeiro, fornecemos um breve histórico de como a tradução tem sido utilizada no ensino de línguas. Depois, sugerimos uma gama de atividades de tradução que podem beneficiar a aquisição da consciência pragmalinguística e sociopragmática dos aprendizes. Por último, indicamos como o programa AlfraCovalt pode ser utilizado para melhor desenvolver a consciência pragmática do aprendiz.
Um estudo acerca dos cursos de formação de professores de língua estrangeira e o paradigma contemporâneo
Authors: Unternbäumen Enrique Huelva , Araújo Ana Carolina Nunes
Published: May 2019

Este artigo descreve uma pesquisa que investigou três cursos de Licenciatura em Língua Estrangeira (espanhola, francesa e inglesa) em uma universidade federal do Brasil, quanto a se estão, de fato, preparando os professores para a prática docente em conformidade com os parâmetros teóricos contemporâneos. De cada curso, colaboraram três professoras em formação cursando o último semestre e uma professora formadora, perfazendo um total de 12 participantes. Foram usados questionários abertos com questões sobre o curso, as disciplinas e conhecimentos considerados necessários ao professor em formação. Os resultados sugerem que os cursos investigados têm sua base mais próxima do paradigma estruturalista que do paradigma comunicativo contemporâneo. As participações sugerem que a base teórica oferecida aos professores em formação não mostra ser completamente consistente com os fundamentos para o ensino de línguas comunicativo. Desta forma, identificam-se lacunas na estrutura dos cursos investigados as quais demandam correção para chegarmos a uma formação de professores de línguas que vá ao encontro de toda a produção teórica já disponível para essa tarefa.
Local Government History and Localism
Authors: Cookson John
Published: May 2019

The received view of state development in New Zealand is that the abolition of the ‘provincial system’ in 1876 set in motion the inexorable rise of centralised authority. The counter thesis presented in this article argues that until about 1940 central  politicians, irrespective of party, were consistently engaged in empowering rather than diminishing local government. There was ultimate respect for the idea of local self-government; therefore, in colonial society, of local control of local development. This independence weakened only as technological change rendered ‘small’ local government increasingly inefficient and unable to meet new challenges and opportunities, particularly with respect to highways, housing and welfare.
Localism
Authors: McKinlay Peter
Published: May 2019

This article explores the emergence of localism as a key concept in local governance. It distinguishes between devolution, subsidiarity and localism, and examines how current policy development in New Zealand still reflects a very top-down understanding of governance. It then argues that local government has all the powers required to put in place a radical practice of localism and explains how.
Well-being at the Local Level
Authors: Grimes Arthur
Published: May 2019

The Institute for Governance and Policy Studies, in partnership with Victoria University of Wellington’s Health and Wellbeing distinctiveness theme steering group, hosted a symposium on ‘The Four Wellbeings for Local Government’ on 26 February 2019. The symposium heard brief presentations from eight invitees from local government, central government, the private sector and NGOs: Justin Lester, Lyn Patterson, Karen Thomas, Peter McKinlay, Wayne Mulligan, Meg Williams, Danielle Shanahan and Suzy Morrissey. Inspired by these addresses and by the ensuing discussion, this article considers what the reintroduction of the ‘four well-beings’ into the Local Government Act might mean for local decision making.
Remember the Flicking Tail of the Lizard
Authors: Jenkins Kevin
Published: May 2019

Te Mana RauhÃ¯ Taiao, the Environmental Protection Authority, is adopting a new and comprehensive approach to bringing mätauranga – the Mäori knowledge system – into its regulatory practice. This will potentially have an impact on decision-making on environmental protection in your local area.
Application Strategy of Data Encryption Technology in Computer Network Security
Authors: Zhang Yuantian , Yang Wei , Zhang Zhongxi
Published: May 2019

Abstract: In the context of the information age, on the basis of the convenience of computer networks, security issues have gradually emerged. The data encryption technology is reasonably applied in the process of computer network security practice, which promotes the safe and reliable operation of the computer network to a certain extent. Based on this, our article regards data encryption technology as the main research object, focusing on its specific application in computer network security.
STATUS PSIKOLOGIS IBU DENGAN PERSALINAN PREMATUR
Authors: Istioningsih Istioningsih , Wariska Linda , Wariska Linda , Widiastuti Yuni Puji
Published: May 2019

Persalinan prematur merupakan kondisi janin lahir sebelum genap 37 minggu, dan pada janin yang lahir kurang dari 32 minggu beresiko mengalami kematian 70 kali lebih besar akibat imaturitas organ tubuh janin, berdasarkan hal tersebut prematuritas merupakan kondisi penyebab utama mortalitas dan morbiditas pada neonatus. Tujuan dari penelitian ini untuk mengetahui gambaran status psikologis responden pada persalinan prematur. Penelitian ini merupakan penelitian deskriptif dengan pendekatan cross sectional. Jumlah sampel sebanyak 54 responden dengan purposive sampling. Hasil penelitian didapatkan: usia terendah responden adalah 14 tahun dan usia tertinggi adalah 48 tahun rerata usia responden adalah 26 tahun. Sebagian besar responden merupakan pada kategori usia yang aman sebesar 57,4%. Sebagian besar respondenmengalami stress sejumlah 83,3% baik itu stress ringan, sedang maupun parah. Sebesar 81,5% responden mengalami anxiety dari ringan sampai sangat parah. Status psikologis depresi pasien sebagian besar sebanyak 79,6% adalah normal dan ada sejumlah 20,4% mengalami depresi. Tenaga kesehatan disarankan melakukan upaya promotif dan preventif dalam bentuk pemberian pendidikan kesehatan, mempersiapkan pendidikan psikologis ibu hamil untuk mencegah persalinan prematur. Ibu hamil juga disarankan untuk mempersiapkan kondisi fisik dan psikologis sebelum kehamilan. Kata kunci: Persalinan Prematur, Psikologis

THE PSYCHOLOGICAL STATUS OF MOTHER WITH PREMATURE LABOR ABSTRACTPremature labor is a condition of the fetus born before even 37 weeks, and in fetuses born less than 32 weeks the risk of death is 70 times greater due to immaturity of fetal organs, based on this prematurity is the main cause of mortality and morbidity in neonates. The purpose of this study is to describe the psychological status of respondents in preterm labor. This research is a descriptive study with a cross sectional approach. The number of samples was 54 respondents with purposive sampling. The results were obtained: the lowest age of respondents was 14 years and the highest age was 48 years the average age of respondents was 26 years. Most of the respondents were in the safe age category of 57.4%. Most of the respondents experienced 83.3% stress, both mild, moderate and severe stress. 81.5% of respondents experienced anxiety from mild to very severe. The psychological status of depressed patients is mostly 79.6% is normal and there are a number of 20.4% experiencing depression. Health workers are advised to carry out promotive and preventive efforts in the form of providing health education, preparing psychological education for pregnant women to prevent premature labor. Pregnant women are also advised to prepare physical and psychological conditions before pregnancy. Keywords: Premature labor, psychology
THE DIFFERENCES BETWEEN DEPRESSION LEVEL BEFORE AND AFTER BEING GIVEN LOGOTHERAPY IN CANCER CLIENTS AT KEN SARAS HOSPITAL SEMARANG REGENCY
Authors: Wakhid Abdul , Nadhiyat Shofhatun , Sukarno Sukarno , Rosnita Dewi
Published: May 2019

Cancer is one of the most feared diseases that cause death. The most common psychological problem found in cancer clients is depression which can affect the treatment, extend the hospitalization time, decreases the therapeutic process, and client's survival. To overcome the problem on the client, nursing intervention can be given in the form of logotherapy. The purpose of this study is to determine the differences between depression levels before and after logotherapy in cancer client at Ken Saras Hospital, Semarang Regency. This research design used pre-experiment with one group pre-posttest design. The population of this study was cancer patients at Ken Saras hospital as many as 22 respondents by using purposive sampling technique and data collecting tool used Back Depression Inventory. Data analysis used t-test dependent test. The results show that the depression level of cancer clients before logotherapy is mostly in moderate category (86,4%), the depression level of cancer clients after logotherapy is mostly in mood disorder (63,6%). There are differences between depression levels before and after logotherapy of cancer client at Ken Saras Hospital, Semarang Regency, with p value (0,000) <α (0,05). Ken Saras hospital should utilize logotherapy as a complementary therapy to support the psychological side of cancer patients so that the healing process can run optimally. Keywords: Logotherapy, Depression Level, Cancer
Front Cover
Authors: EST Editor
Published: May 2019

Front Cover
The Influence of Interest in Choosing the Mechanical Engineering Vocational Program in Vocational High Schools
Authors: Juliana Putri Wulan , Sukardi Thomas
Published: May 2019

This research aimed to find out the influence of studentsâ€™ interests in choosing the mechanical engineering vocational program. The research method used was descriptive quantitative. The population in this study were all Grade X students in Yogyakarta which total number were 180 respondents. The data collecting technique was using questionnaires which then was analyzed using descriptive analysis and regression. The results of this study were (1) Studentsâ€™ interests in choosing mechanical engineering vocational program was high. (2) There was a positive and significant influence from studentsâ€™ own understanding, family, school, and society towards studentsâ€™ interests in choosing the mechanical engineering vocational program, (3) The four variables, together, have positive and significant influences towards vocational high school studentsâ€™ interests in choosing the mechanical engineering vocational program in Yogyakarta..
The Encouragement of Teacherâ€™s Descriptive Notes in Student Report Card
Authors: Mering Aloysius , Astuti Indri , Fadillah Fadillah
Published: May 2019

This study aimed to (a) describe aspects in descriptive notes that teachers do on student report cards, (b) describe the efforts of teachers in making descriptive notes on student report cards, and (c) examine the teacher's encouragement power in descriptive notes on report cards against students. The research information was obtained through survey method towards teachers, students, and parents in Gembala Baik Senior High School, SantunUntan Senior High School, and Senior high school in Sukadana, Kayong Utara district, in the form of questionnaire, interview, and documentation. From the result of the study it could be explained that teachers have written the aspects of knowledge, skills, and attitudes in student report cards balanced in the descriptive record, the teacher mentioned: the name of the student, behavior, things that need improvement, attitude, saying "congratulations", avoiding negative labels, and encouraging words. In addition, â€œSome teachersâ€ let the application provided to make the descriptive notes. Moreover, only "a small part" of the teacher who was convinced that the notes have encouraged students actually. Therefore, the descriptive notes was â€œless effectiveâ€
ECONOMIC IMPACT ASSESSMENT OF ALTERNATIVE INVESTMENT SCENARIOS FOR PENSION FUNDS IN MEXICO
Authors: Centeno Cruz Lillian Marlen , Campoy Muñoz Pilar , Ángeles Castro Gerardo
Published: May 2019

Nowadays, the pension system in Mexico, based on the Mexican Social Security Institute Law of 1997, does not comply with the expected coverage rate, which causes the impoverishment of the retired population. This situation is expected to worsen because workers can´t contribute enough to their own savings accounts within the current system. The present research contributes to the debate on the reforms of the pension system through the evaluation of alternative scenarios for the investment of pension funds. These scenarios are generated through the structural analysis of the Mexican economy, based on the Social Accounting Matrix (SAM) called SAMMEX-12. Next, a linear model MCS is used to carry out an economic impact assessment, which allows evaluating these scenarios in terms of production, GDP and employment.
İnsansız Hava Araçlarının Kıyı Çizgisinin Belirlenmesinde Kullanılabilirliğinin Araştırılması
Authors: AYKUT Nedim Onur
Published: May 2019

Kıyı izleme, doğal kaynakların yönetimi, çevresel planlama ile ilgili konularda hayati bir rol oynamaktadır. Kıyı alanlarında kıyı erozyonu, sediman taşınımı ve kıyı morfodinamiğinin değişimi sadece doğal etkenlerden değil aynı zamanda insan kaynaklı da olabilmektedir. Gelişen teknoloji ile insansız hava araçları lokal alanlarda hızlı, güvenilir veri toplama araçları olarak kullanılmaya başlanmıştır. Sunulan çalışmada Terkos bölgesi "Sürdürülebilir Kıyı Bölgesi İzleme Modeli İçin İnsansız Hava Araçları Entegrasyonu-Üç Boyutlu Otomatik Kıyı Ekstraksiyonu ve Analizi" başlıklı "TÜBİTAK Projesi (Proje No: 115Y718)" kapsamında üretilen ortofoto görüntü kullanılmıştır. GNSS ölçüleri ve elle sayısallaştırma sonuçları karşılaştırılarak insansız hava araçlarının, uluslararası standartlar çerçevesinde kıyı çizgilerinin belirlenmesindeki kullanım olanakları araştırılmıştır.
Yer Kabuğu Hareketlerinin Belirlenmesinde Web Tabanlı Çevrimiçi GNSS Servislerinin Performans Analizi
Authors: ŞİMŞEK Merve , ÖZARPACI Seda , DOĞAN Uğur
Published: May 2019

Bu çalışmada, web tabanlı çevrimiçi değerlendirme servislerinin tektonik uygulamalarda kullanılabilirliği ve doğruluk performanslarının ölçülmesi amaçlanmıştır. Bu amaç kapsamında, 23 Ekim 2011 Van depreminin deprem anı yatay deformasyonlarının belirlenmesi için deprem bölgesinde bulunan TUSAGA-AKTİF ağına ait 12 GNSS istasyonunun gözlem verisi web tabanlı çevrimiçi değerlendirme servislerinden AUSPOS, OPUS ve CSRS-PPP ile analiz edilmiştir. Web tabanlı çevrimiçi değerlendirme servislerin doğruluk performanslarını ölçmek için, aynı istasyonların verileri GAMIT/GLOBK yazılımı ile değerlendirilip deprem anı yatay deformasyonlar belirlenerek iki çözüm arasındaki sonuçlar karşılaştırılmıştır.GAMIT/GLOBK yazılımından elde edilen deprem anı yatay deformasyonlar ile belirtilen servislere göre elde edilen sonuçlar incelendiğinde, istasyonların yer değiştirme vektör büyüklükleri ve yönleri bakımından uyumlu olduğu, iki çözüm arasındaki yatay deformasyon farklarının istatistiksel olarak anlamsız olduğu saptanmıştır. Ayrıca, her iki çözüm ile elde edilen deprem anı yatay deformasyonlar kullanılarak iki boyutlu gerinim analizi yapılmıştır. Gerinim analizi sonucunda çözümlerden elde edilen asal gerinim parametrelerinin genel olarak uyumlu oldukları ve asal gerinim parametreleri arasındaki farkların 0.04 µstrain değerinin altında olduğu görülmüştür.Elde edilen sonuçlara göre, sürekli istasyonların, web tabanlı çevrimiçi değerlendirme servisleri tarafından elde edilen koordinat çözümleri tektonik çalışmalarda kullanılabilecek düzeyde yüksek doğrulukta olduğu saptanmıştır.
Headwall Hyperspec VNIR Kamerası İle Elde Edilen Hiperspektral Hava Fotografı İçin Boyut İndirgeme Yöntemlerinin Performanslarının Analizi
Authors: GÖRMÜŞ Esra Tunç , AKAR Özlem
Published: May 2019

Çalışmada yaygın olarak
kullanılan farklı boyut indirgeme yöntemlerinin performanslarının Headwall
Hyperspec VNIR Kamerası ile elde edilen hiperspektral hava fotoğrafı için analizi
amaçlanmıştır. Bunun için Harita Genel Müdürlüğü tarafından, BHİKPK-Bilimsel
Araştırma ve Koordinasyon Komisyonunca (BARKOK) 2017 yılında Bergama bölgesinde
2100 metre ortalama yükseklikten Headwall Hyperspec VNIR kamerası ile elde edilen
hiperspektral hava fotoğrafı kullanılmıştır. 
Çalışma alanı olarak, çekimin gerçekleştiği Bergama bölgesinde kentsel
ve kırsal arazi kullanım sınıflarını barındıran pilot bir bölge
seçilmiştir.  Çalışmada öncelikli olarak
hiperspektral hava fotoğrafına atmosferik ve radyometrik düzeltmeler yapılmıştır.
Ardından bozuk ve kullanılmayan bantların temizlenmesi için yaygın olarak
kullanılan Temel Bileşen Analizi (PCA), Ayrık Dalgacık Dönüşümü (DWT), Faktör
Analizi, Çok Boyutlu Ölçekleme yöntemi (MDS – Multidimensional Scaling) ve En
Fazla Daralan Metrik Öğrenme (MCML-Maximally Collapsing Metric Learning) gibi 5
farklı yöntemle bant indirgeme işlemi uygulanmıştır. Sonrasında tüm görüntülerin
geometrik düzeltmeleri yapılarak aynı koordinat sisteminde olması sağlanmıştır.
Görüntüler ön işlemden geçirildikten sonra indirgeme yöntemlerinin
performanslarının analizi için yaygın olarak kullanılan ve yüksek sınıflandırma
doğruluğu sağlayan makine öğrenme yöntemlerinden Destek Vektör Makineleri (DVM)
ve Rastgele Orman (RO) sınıflandırıcıları kullanılmıştır. Sınıflandırma işlemi
sonucunda elde edilen tematik görüntüler için doğruluk analizleri yapılmış ve
elde edilen doğruluklar karşılaştırılmıştır. Çalışmanın sonuçları
incelendiğinde, en yüksek sınıflandırma doğruluğunu % 91.67 (RO) doğrulukla DWT
boyut indirgeme yönteminin sağlandığı gözlemlenmiştir.  Genel olarak bakıldığında RO ile elde edilen
sonuçlarda genel sınıflandırma doğrulukları yüksekten düşüğe sırasıyla DWT, MCML,
MD, FACTORNAL ve PCA olarak elde edilmiştir. DVM sonuçlarına göre bu sıranın
ise DWT, MCML, MD, PCA ve FACTORNAL  olduğu
gözlenmiştir. Buna göre her iki sınıflandırma yönteminde de en yüksek doğruluğu
DWT' nin, en düşük sınıflandırma doğruluğunu da FACTORNAL ve PCA yöntemlerinin
verdiği görülmüştür. Çalışma sonucu göstermektedir ki,  bu hiperspektral hava fotoğrafı için denenen
yöntemler arasında en uygun boyut indirgeme yöntemi DWT 'dir.
Boru Hattı Kamulaştırma Çalışmalarında Karşılaşılan Teknik, Ekonomik, Hukuki Sorunlar ve Çözüm Önerileri
Authors: İŞCAN Fatih , VARGELOĞLU Fatih
Published: May 2019

Enerji nakil hattı projeleri, petrol boru hattı projeleri, tren yolları, otoyollar gibi kamu hizmetlerinin hayata geçirilebilmeleri için gerekli arazilerin ya kamu malı olması ya da kamuya mal edilmesi gerekmektedir. Ancak kamunun elinde bu projeler için gerekli araziler çoğu zaman ihtiyaçlara cevap verebilecek büyüklük ve uygunlukta bulunmamaktadır. Bu hizmetler için gereksinim duyulan ve kamuya ait olmayan taşınmazların kamuya mal edilmesi Anayasal güvence altındaki mülkiyet hakkını sınırlayıcı olan kamulaştırma işlemi ile gerçekleştirilebilmektedir. Kamulaştırma çalışmalarının uygulanması ise uzun ve detaylı işlemleri gerektiren bir süreçtir. Kamulaştırma işlemi gerçekleştirilirken hukuki, ekonomik ve teknik anlamda pek çok sorunla karşılaşılmaktadır. Kamu hizmetlerinin zamanında ve en ekonomik bir şekilde gerçekleştirilmesi için bu sorunların tespiti ve giderilmesi son derece önemlidir.Bu çalışmada, Trans Anadolu Doğalgaz Boru Hattı (TANAP )projesi özelinde boru hattı kamulaştırma çalışmalarında karşılaşılan teknik, ekonomik ve hukuki sorunlar irdelenmiş, hata kaynakları araştırılmış ve bu sorunlar için öneriler getirilmiştir. Yapılan çalışma sonucunda, eski teknolojiyle üretilen kadastral paftalardan kaynaklanan hataların, taşınmazların bedel tespitinde karşılaşılan sorunların ve yasal mevzuattaki eksikliklerin kamulaştırma faaliyetlerini olumsuz etkilediği görülmüştür. Kamulaştırma faaliyetlerinin bu olumsuzluklardan etkilememesi için genel olarak teknik anlamda sayısal altlıkların tek bir sistemde oluşturulması, ekonomik anlamda taşınmaz değerlemesi ile ilgili ilke ve usullerin yeniden değerlendirilmesi, hukuki açıdan da yasal mevzuattaki boşluk ve eksikliklerin giderilmesi gerekmektedir.
Effect of Nano Technology in Combination with Soil Solarization to Control Panama Disease of Banana in Jordan Valley
Authors: ALMOMANY Ahmad Mohamad , SALEM Nida , TAHAT Monther Mohumad
Published: May 2019

Soil
solarization was applied for a field which was planted with infected banana
seedlings. Spreading transparent plastic sheets of 80µ thickness was done from
August, 1 until October 12, 2017 at the University Farm in Jordan Valley. Soil
solarization was effective in elimination of all phytopathogenic propagules at 30 cm depth. Then clear
plastic sheets were removed and the solarized land was planted with healthy
banana seedlings cultivar Grand Naine. Banana plantlets were chemically treated
as soil drench with Nanoparticle solution of 200 and 400 ppm of Silver
Nanoparticles (AgNPs), two fungicides, Revanol and Tachigaren, Sodium Hypochlorite
in addition of irrigation of one treatment with treated wastewater. Biological
control included three treatments; Endomycorrhiza, Trichoderma as a
commercial product (BioHealth) and plant growth promoting rhizo-bacteria. Fresh
chicken and sheep manure was added to two treatments. Twelve treatments were
distributed randomly in randomized complete block design. Endomycorrhizal
inoculation with Glomus mosseae, 200 ppm of AgNPs, Revanol and
Tachigaren treatments of banana seedlings were the most effective in completely
protecting banana plants from Fusarium wilt during the whole experimental
period. Several applications of Trichoderma, wastewater and 400 ppm of
AgNPs were effective in maintaining some infected banana seedlings nine months
after planting very healthy. Sheep and chicken manure treatments resulted with
60 and 40% disease incidence with Fusarium wilt respectively and 20% of disease
incidence in Hypex, PGPR and control treatments. Wastewater, Nanoparticles 200 ppm
and endomycorhizal treatments gave the highest ratio of sword sucker
development. We recommend soil solarization and use of integrated program to
control Panama disease of banana in Jordan.
Some Virus Diseases of Edible Seed Squash (Cucurbita pepo L.) in Aksaray Province, Turkey
Authors: YEŞİL Serkan
Published: May 2019

Cucurbits
(the Cucurbitaceae family) consist of 119 genera and 825 species and are
cultivated worldwide, especially in tropical and subtropical regions. Squash (Cucurbita pepo L.), a member of this
family, is one of the most cultivated and important vegetable species
worldwide. As well as, squash is grown for fresh consuming; its seeds are used
as a snack in some Mediterranean countries, Austria, Germany, China and Hungary
like in Turkey. One of the most destructive diseases on seed squash is virus
diseases in Aksaray province. In this study, it was aimed to determine the
virus infections in main squash planting areas in Aksaray. For that purpose,
totally 153 plant samples which showing widespread virus symptoms such as
curling, mosaic, blistering, mottling, shoe-string, distortion, and stunting
were collected from seed squash plants in 2014 and tested by DAS-ELISA method.
According to the results of the DAS-ELISA 84.96 % of the samples were infected
with Cucumber mosaic cucumovirus
(CMV), Papaya ring spot potyvirus -
watermelon strain (PRSV-W), Zucchini
yellow mosaic potyvirus (ZYMV), Squash
mosaic comovirus (SqMV) and
Watermelon mosaic potyvirus - 2 (WMV-2). The prevalent virus was ZYMV with
the ratio of 66.01 % and followed by WMV-2 with 57.51 %. Besides, double and
multiple virus infections were determined commonly in the samples such as,
ZYMV+WMV-2, ZYMV+CMV, WMV-2+CMV, ZYMV+SqMV, ZYMV+WMV-2+PRSV-W, and
ZYMV+WMV-2+SqMV. Especially, ZYMV+WMV-2 mixed infections were the most common.
The infection of Cucumber green mottle
mosaic tobamovirus (CGMMV) wasn’t determined in the survey area.
PENGARUH GREEN MARKETING MIX TERHADAP VALUE PERCEPTION DAN MINAT BELI KONSUMEN THE BODY SHOP DI KOTA MATARAM
Authors: Triana Maya , Sulhaini Sulhaini
Published: May 2019

This research examined the effect of Green Marketing Mix, Value Perception and Intention To Buy cosmetic product of The Body Shop in Mataram City. This research is specifically aimed at determining the significance of the effect of Green Marketing Mix on Value Perception and Intention To Buy on cosmetic product at The Body Shop in Mataram City. The population of this study was customer of cosmetic product of The Body Shop in Mataram City, contain 100 respondents using purposive sampling method. The instrument in this study tested using Confirmatory Factor Analysis, while the reliability test using Cronbach Alpha. This research using Structural Equation Modelling employing SmartPLS program to test the hypothesis. The research results showed that Green Marketing Mix significantly and positively affect the Value Perception, Green Marketing Mix significantly and positively affect the Intention To Buy, Value Perception significantly and positively affect the Intention To Buy. Green Marketing Mix significantly and positively affect the Intention To Buy throught Value Perception. The Body Shop needs to make the subject of promotion more supportive of environmental exceptions in real terms, for example the program for saving rare animals, holding river cleaning activities or tree planting programs that involve customers directly.Keywords: Green Marketing Mix, Value Perception, Intention To Buy, Cosmetic Product, The Body Shop.
Perancangan Perangkat Lunak Kompresi Citra Menggunakan Transformasi Wavelet dan PCA
Authors: Andrian Andrian
Published: May 2019

Now days, The most needed of digital images is influenced by the people will that want to take a part of moment life into digital image. The good digital image has the big filesize, so it will need more space memory to saving more images. There is technique in image processing to decrease file size that is compression. By combine wavelet transformation method and Principal Component Analysis in developing application can produce the good compression technique.