bluuebunny/crossref_metadata_2025 huggingface dataset:
Study on Relationship between Recruitment and Selection and Employee Performance in Technical Training Institutes in Kenya
Authors: Matolo Rose Syombua , Iravo Prof. Mike , Waititu Prof. Gichuhi A.
Published: March 2019

The purpose of the study was to establish the relationship between Recruitment and Selection and the employee performance in Technical Institutes in Kenya. Human resource is an important corporate asset and the overall performance of company depends on the way it is put to use. In order to realize company objectives, it is essential to recruit people with requisite skills, qualification and experience and while doing so Human Resource Managers need to keep present and future requirements of organization in mind. The technical training institutes have in the recent past, faced transformation, expansion, conversions/upgrading and competition from other service delivery organizations. The objective was be to find out the relationship between recruitment and selection, and employee performance in technical training institutes in Kenya. The research adopted both descriptive and correlational research designs and a mixture of an approach consisting of both qualitative and quantitative research methods. A sample size of three Technical Institutes in Kenya and comprising of 137 respondents was used. A linear regression analysis was used to explain the relationship between independent variables and dependent variable. The data was analyzed and presented using the statistical methods amongst them tables, bar graphs and pie charts. The results were used test and determine the relationship of the variables. The findings revealed that employee welfare and reward management had the greatest effect on performance. The findings of the research was that there was a significant positive relationship between recruitment and selection and employee performance.
Türkiye İmalat Sanayinde Gelir Değişmeleri ve Boş Zaman Tercihleri İlişkisi
Authors: Yıldırım Aynur , Akgün Güngör Gonca
Published: March 2019

Toplumların
ekonomik yapısı, gelire ulaşmak için harcanan çalışma saatleri üzerinde etkili
olmaktadır. Aynı çalışma saati ile daha fazla gelir elde eden bazı toplumlarda
gelirdeki bu artış, insanların daha fazla çalışmasını teşvik ederken; bazı
toplumlarda ise insanları daha az çalışmaya yöneltmekte ve boş zaman
tercihlerini arttırmaktadır. Çalışmanın amacı, Türkiye ekonomisinde gelir
değişmelerinin ve bu çerçevede ani bir gelir düşmesi olarak da tanımlanabilecek
olan iktisadi krizlerin çalışanların boş zaman tercihleri üzerindeki etkisini,
Türkiye İmalat Sanayi alt sektörleri üzerinden incelemektir. Çalışmada
öncelikle boş zaman kavramı açıklanmış, daha sonra gelir değişmeleri ve boş
zaman arasındaki ilişki kurulmuştur. 2003-2015 dönemindeki değişmelerin
etkileri Panel Veri Analizi yöntemi ile ekonometrik olarak test edilmiştir.
Analize imalat sanayi alt sektörleri emek yoğun ve sermaye yoğun sektörler
olarak iki kısma ayrılarak dahil edilmiştir. Böylece, imalat sanayi
çalışanlarının gelir düzeylerinin alt gelir grubu ve üst gelir grubu olarak
ayrıştırılması sağlanmıştır. Analiz sonuçlarına göre; alt gelir düzeyinde
(emek-yoğun sektörler) gelir arttıkça çalışma saatleri düşerken(gelir etkisi) ;
üst gelir düzeyinde (sermaye-yoğun sektörler) ise gelir artışı karşısında
çalışma saatlerinin arttığı görülmüştür (ikâme etkisi). Buna göre, Türkiye’de
emek yoğun sektörlerde gelir etkisi; sermaye yoğun sektörlerde ise ikâme
etkisinin geçerli olduğu ortaya çıkmıştır. Literatürdeki diğer çalışmalar ile
karşılaştırıldığında, boş zaman tercihlerindeki farklılıkların bir sebebinin de
gelir düzeyindeki farklılıklar olduğu anlaşılmıştır.
Fısıltı Gazetesinin Yönetimi: Kamu ve Özel Sektör Yöneticileri Arasında Karşılaştırmalı Bir Uygulama
Authors: Bayramoğlu Gökben
Published: March 2019

Bilginin dedikodu ya da söylenti yoluyla kişiden kişiye
informal yolla aktarılmasını sağlayan fısıltı gazetesi, dünyanın en eski medyası olarak kabul edilmektedir. Toplum
bilimleri içerisinde önemli bir yer tutmasına rağmen örgütsel araştırmalarda
ampirik olarak yeterince incelenmediği görülmektedir. Bu çalışmada, kurumlarda
fısıltı gazetesinin nasıl çalıştığı ve kuruma etkilerinin neler olduğu
araştırılmıştır. Bu kapsamda kamu ve özel sektörde faaliyet gösteren 315
yönetici ile anket çalışması yapılmıştır. Dedikodu genellikle eğlenme ve sohbet
etmek amacıyla yapılır, ancak bazen de “daha iyi bir statü elde etmek” ve
“başkalarının itibarını zedelemek” amacını taşımaktadır. Dedikodunun en olumsuz etkileri çalışanların moralinin
bozulması, güven kaybı ve bunun sonucunda çalışanlar arasındaki uyumun
azalmasıdır. Buna karşın yönetimin aldığı değişim kararlarına karşın kendini
hazırlama olanağı sağlaması ve duygusal/psikolojik rahatlama sağlaması gibi
olumlu sonuçlara da neden olabilmektedir.
Finansal Krizler Sonrası Uygulanan Regülasyonlar ve Etkinliği
Authors: Uruş Ali Fuat
Published: March 2019

Finansal
piyasaların iyi işleyen bir sisteme sahip olması, bir ülke ekonomisinin
gelişmişliğinin önemli bir göstergesidir. Finansal krizlere dayanıklı bir
finansal sistem dizayn etmek ve finansal istikrarı sağlamak tüm ülke
ekonomilerinin olmazsa olmaz politikalarındandır. Ancak bunu temin etmek hem
ülkeler bazında hem de global olarak pek mümkün olamamaktadır. Bu çalışmada,
1990 sonrası yaşanan önemli finansal krizler ve sonrasında uygulanan finansal
regülasyonların etkinliği tartışılmaktadır. Finansal istikrarı ve rekabeti
sağlamak amacıyla gerçekleştirilen bu uygulamaların, sonuçları itibariyle,
finansal krizleri önlemedeki başarı düzeyi yetersiz kalmış ve doğru
yönetilememiştir. Ardı ardına görülen krizler, bu krizlerin hızlıca birçok
ülkeye yayılması ve etki alanını genişletmesi bunun birer kanıtıdır.
Effects Of Iron-Steel Sector On Global Competıtıon, Economıc Growth And Unemployment
Authors: Konak Ali , Kamacı Ahmet
Published: March 2019

Nowadays industry which contributes to development of
countries is one of the most crucial sectors, it seems to maintain its importance.  The rapid advancements in technology play a
crucial role in increasing product range and transporting of products. Thus,
globalization gathers pace.  Within this
period, Iron and Steel sector which is a sub-sector of industry sector provides
competitive power to countries and thus these countries get ahead of other
countries.

The aim of this study is to test the effects of steel
production of global raw steel production in global raw steel production on
global competitiveness index, economic growth and employment by panel data
analysis. In this context, the data belonging to the years 2009-2016 will be
tested by panel data analysis and the extent to which iron steel production
affects these variables will be investigated. Second-generation panel unit root
tests were used because of the cross-sectional dependence in the series.
According to the results of the study, a causality from total steel production
to economic growth has been determined. Then, according to the PMG estimator
applied, there was a short and long-term relationship between total steel
production and economic growth. The 1 unit increase in total steel production
increases the economic growth in the long term by 0.104 and in the short term
by 1.386 units.
Ekonomik Sipariş Miktarı Modellerinde Talebin Kısmen Ertelenmesi ve Bir Uygulama
Authors: Sulak Harun , Eroğlu Abdullah , Algburi Ahmed Adnan Hafedh
Published: March 2019

Ekonomik
Sipariş ve Üretim Miktarı modelleri stok kontrol modelleri içerisinde en yaygın
kullanılanlarıdır. Basit ve kullanışlı olan bu modeller katı varsayımlar
içerdiğinden gerçek hayatta ortaya çıkan problemlere cevap vermekte yetersiz
kalmaktadır. Bu nedenle, bu modellerde yer alan varsayımlara ilave varsayımlar
eklenmesi yahut mevcut varsayımların gevşetilmesi yoluyla yeni modeller
geliştirilmektedir. Gelen siparişin defolu ürün içermemesi, ödemelerde
gecikmeye ve stoksuzluğa (talebin
ertelenmesine) izin verilmemesi bu modellerde yer alan temel katı
varsayımlardandır. Bu varsayımlar esnetilerek geliştirilen pek çok yeni model
vardır. Bu çalışmada önceki çalışmalardan farklı olarak özellikle stoksuzluk
durumunda talebin bir kısmının bir sonraki dönem karşılanmak üzere ertelenmesi
durumunu defolu ürün ve ödemelerde belli bir süre gecikmeye izin verilmesi
durumu ile birlikte ele alan bir ekonomik sipariş miktarı önerilmektedir.

Çalışma
üç bölümden oluşmaktadır. Birinci bölümde talebin kısmen ertelenmesi yani kısmi
stoksuzluk durumu, gelen siparişin defolu ürün içermesi ve ödemelerde gecikmeye
izin verilmesi durumu açıklanmakta ve bu alanda yapılan çalışmalar
özetlenmektedir. İkinci bölümde karşılanamayan talebin kısmen ertelenmesi
durumunu ele alan yeni bir ekonomik sipariş miktarı modeli önerilmektedir. Bu
bölümde matematiksel modelin elde edilmesi, önceki çalışmaların önerilen
modelin özel durumu olduklarının gösterilmesi ve modelle ilgili nümerik
örnekler yer almaktadır. Üçüncü bölümde ise model parametrelerinin optimal
değerler üzerindeki etkileri duyarlılık analizi ile incelenmektedir. Özellikle
optimal sipariş miktarı ve toplam kârdaki değişimler ayrıntılı olarak ele alınmaktadır.
Analiz sonuçlarına göre talebin erteleme oranının optimal sipariş miktarı ve
toplam kâr üzerinde anlamlı bir etkisinin olmadığı görülmüştür. Diğer taraftan
ödemelerde izin verilen gecikme süresi arttıkça ve defolu ürün oranı azaldıkça
optimal sipariş miktarı azalmış, toplam kâr ise artmıştır.
Ulusal Yazın Bağlamında İşten Ayrılma Niyetinin Öncüllerine İlişkin Bir Meta-Analiz Çalışması
Authors: Dirik Deniz
Published: March 2019

Bu çalışma, ulusal/uluslararası nitelikli hakemli dergilerde yayımlanan ve Türk örneklemlerinden toplanan ampirik veriye dayalı makaleler üzerinden, işten ayrılma niyetinin ilişkili olduğu öncü değişkenleri meta-analitik yöntemle incelemeyi ve işten ayrılma niyetinin öncüllerinin detaylı bir modelini ortaya koymayı hedeflemektedir. Çalışma kapsamında gerçekleştirilen, korelasyon değerlerine dayanan on beş adet meta-analize göre işten ayrılma niyetinin en sık ilişkilendirildiği değişken iş tatmini olup, orta-yüksek düzeylerde negatif yönlü ilişki söz konusudur (EB=-0,478, p<0,00). Örgütsel bağlılık boyutları üzerinden yapılan analize göre, işten ayrılma niyeti ile en yüksek ilişki duygusal bağlılık (EB=-0,462, p<0,00) ve en düşük ilişki devam bağlılığı (EB=-0,082, p<0,00) alt boyutlarında görülmüştür. Özdeşleşme ve işten ayrılma niyeti arasındaki negatif yönlü ilişki zayıf düzeydedir (EB=-0,278, p<0,00). İş stresi ise işten ayrılma niyeti ile orta düzeylerde ve pozitif yönlü ilişkilenmiştir (EB=0,395, p<0,00). İş performansı ve işten ayrılma niyeti arasındaki negatif yönlü ilişkinin ise beklentinin aksine son derece zayıf ve ihmal edilebilir düzeyde olduğu görülmüştür (EB=-0,133, p<0,00). Çalışmanın, ulusal yazına konu olan ampirik araştırmalar üzerinden, işten ayrılma niyetinin kapsamlı ve güncel bir panoramasını sunması açısından yazına katkıda bulunacağı düşünülmektedir.
Girişimcilik Motivasyonu: Uygulamalı Girişimcilik Eğitimi Katılımcıları Örneği
Authors: Aksoy Beyhan , Koçancı Mustafa , Namal Mete Kaan
Published: March 2019

Girişimciliğin, yenilikçilik, iş yaratma veya ekonomik
büyüme üzerindeki etkileri önemli olmakla birlikte, bireyler düzeyinde
girişimci olma isteğinin nedenlerini ve ilişkili olguları açıklamak
girişimcilik süreçlerini anlamak için önemli bir katkı sağlayabilir. Bu
çalışmada girişimcilik süreçlerine dair daha ayrıntılı bir anlayış geliştirmek
amacıyla girişimcilik motivasyonu konusu incelenmiştir. Motivasyonun bireyleri
harekete geçirdiği temel varsayımından hareketle KOSGEB Uygulamalı Girişimcilik
Eğitimlerine katılan 589 girişimci adayına yüz yüze anket uygulanmış ve
girişimci adaylarının girişimcilik motivasyonları açıklanmıştır. Çalışmada
girişimcilik motivasyonunun ekonomik, girişimsel, toplumsal, çalışma ve
bireycilik boyutlarının gelir, cinsiyet, tecrübe,  eğitim gibi seçilmiş bazı değişkenler
bakımından ilişkilerine dair bulgular tartışılmış ve yorumlanmıştır.
Comportamiento de una espuma de aluminio como atenuador de la radiación electromagnética
Authors: Rodríguez-Méndez Francisco , Meneses-Guzmán Marcela , Chinè-Polito Bruno
Published: March 2019

La interferencia electromagnética afecta el funcionamiento adecuado de los dispositivos electrónicos. Nuevos materiales celulares están mostrando su potencial de blindaje de la interferencia por radiación electromagnética gracias a sus características mecánicas y de absorción de energía que, combinadas con un coeficiente de reflexión de ondas electromagnéticas alto y una buena conductividad eléctrica, las convierte en un material útil para esta aplicación.

El objetivo de este trabajo es el de analizar el comportamiento de una espuma metálica de celda abierta como atenuador de la radiación electromagnética mediante la simulación computacional en ANSYS Electromagnetics. El sistema físico es modelado en un medio compuesto por aire, siendo el material seleccionado aluminio; posteriormente el sistema es sometido a campos electromagnéticos dinámicos producidos por una antena lineal. Los resultados obtenidos muestran que a partir de un campo magnético y eléctrico incidente de 1A/m y 5V/cm, respectivamente, el comportamiento en magnitud de estos campos se reduce conforme estos se internan en la matriz del material, hasta valores de 0.0691A/m para el campo magnético y 0.6573V/cm para el campo eléctrico.
Optimización de temperatura de anillamiento de PCR multiplex para la detección de Listeria monocytogenes
Authors: Barboza-Fallas Luis , Guillen-Watson Rossy , Rivas-Solano Olga , Peraza-Moraga Johnny
Published: March 2019

Listeria monocytogenes es un patógeno intracelular oportunista que se ha convertido en una de las causas más importante de infecciones transmitidas por alimentos en todo el mundo. Debido a la importancia de L. monocytogenes en la salud pública se han descrito muchos protocolos para la identificación y tipificación de este organismo, pero en su mayoría son muy complejos y de larga duración. Por esta razón, se desarrolló un PCR multiplex, para la detección rápida y sensible de esta bacteria en diferentes tipos de muestras. El objetivo del presente estudio fue optimizar la técnica de PCR multiplex para la identificación de L. monocytogenes. Se probaron distintas temperaturas de anillamiento para determinar cuál presenta mayor especificidad, evitando las amplificaciones inespecíficas. Se obtuvo amplificaciones a 57°C y temperaturas menores. Se concluye que la mejor temperatura para tm es la de 57°C.
A.R. Penck Eserlerinde Türk Petrogliflerinin İzleri
Authors: YILMAZ Meliha , BAHATTİN CEYLAN Hatice
Published: March 2019

Bu araştırmada amaç, Türk petrogliflerinin, Batılı bir sanatçı olan A.R. Penck eserlerini nasıl etkilediğini ve şekillendirdiğini karşılaştırmalı bir şekilde irdeleyerek ortaya koymaktır. Çalışma sanatçının 20 adet eseri ile sınırlandırılmıştır ve araştırmada literatür tarama yöntemi kullanılmıştır. Göç yolları üzerinde bulunan ve Türkler tarafından yapıldığı kabul edilen petroglifler ve yazının olmadığı zamanlarda iletişim yolu olarak kullanılan tamgaların, soyut ve simgesel tasvirler şeklinde, benzer amaçlar güdülerek çeşitlendiği görülmektedir. Bu yalın biçimler, üslup arayışı içerisinde olan 20. yy Batılı sanatçılarından A.R. Penck’i etkilemiş ve sanatçı, Türk petroglif ve tamgalarından yola çıkarak özgün biçemini ortaya koymuştur. Sanatçının eserlerinde, Türklere ait Kün-Ay tamgası, dört ok simgesi, gökyüzü arabaları, ant okunduğunu işaret eden daire içerisindeki tek nokta ve yarım daire içerisindeki üç nokta, gezegen sembolleri, şaman figürleri ve tengri gibi simgeleri kullandığı ve sanatın diğer unsurlarıyla birleştirerek Neo-ekspresyonist bir anlayışla yorumladığı görülmektedir.
La gestión comunicativa en redes sociales digitales de la emergencia del Ébola en España = The communicative management in social media of the emergence of Ebola in Spain
Authors: Percastre-Mendizábal Salvador , Pont-Sorribes Carles , Suau-Gomila Guillem
Published: March 2019

Resumen: La crisis del Ébola en España fue una crisis sanitaria que tuvo lugar en 2014. Esta crisis tuvo consecuencias políticas como la dimisión de la exministra de sanidad del Gobierno del Partido Popular, Ana Mato, sociales como grandes movilizaciones en diferentes territorios del país, y humanitarias como la discusión en relación con el contagio del misionero español Manuel García y el de la auxiliar de enfermería Teresa Romero; e incluso se produjeron debates éticos en entorno al sacrificio de la mascota de Teresa Romero, Excalibur. La investigación tiene por objetivo analizar en qué medida y de qué forma las administraciones y los medios de comunicación utilizaron Twitter para comunicarse con la ciudadanía. Teóricamente se fundamenta en el campo sociológico del riesgo y en el ámbito de la comunicación y el periodismo en entornos digitales. La metodología es de tipo mixta y se concluye que los medios de comunicación convencionales siguen siendo fundamentales para comunicar las emergencias.Palabras clave: Ébola en España; Twitter; emergencias; administraciones públicas; medios de comunicación; ciudadanía.Abstract: The Ebola crisis in Spain was a health crisis that took place in 2014. This crisis had political consequences such as the resignation of the former health minister of the Popular Party Government, Ana Mato, social as large mobilizations in different territories of the country, and humanitarian as the discussion regarding the contagion of the Spanish missionary Manuel García and that of the nursing assistant Teresa Romero; and there were even ethical debates surrounding the sacrifice of Teresa Romero’s mascot, Excalibur. The research aims to analyze to what extent and in what way administrations and the media used Twitter to communicate with citizens. Theoretically, it is based on the sociological field of risk and on the field of communication and journalism in digital environments. The methodology is mixed, and the research concluded that traditional media are still fundamental to communicate emergencies.Keywords: Ebola in Spain; Twitter; emergencies; public administrations; the media; citizenship.
Procedimentos básicos em laboratórios de análise
Authors: Andrade João Carlos de
Published: March 2019

A confiabilidade dos resultados obtidos em uma análise química está diretamente relacionada ao emprego correto dos equipamentos usados nas medidas, principalmente nas de massa e de volume. Assim, baseado em outros textos do autor [1-4], serão apresentados neste artigo a descrição da vidraria e outros utensílios mais utilizados em laboratórios, incluindo informações sobre o uso e os cuidados operacionais a serem tomados. Além dos procedimentos de transferência quantitativa de líquidos e sólidos, serão também abordadas outras boas práticas, tais como os procedimentos para a limpeza (lavagem) de materiais volumétricos, a segurança em laboratórios e o tratamento dos resíduos químicos. Além das boas práticas,  a qualidade do trabalho laboratorial é um reflexo direto da qualidade dos equipamentos e materiais usados. Assim, é também recomendável escolher fabricantes e fornecedores idôneos e exigir que os seus produtos sejam acompanhados de certificados de qualidade.
Aplicações dos fundamentos da análise qualitativa
Authors: Andrade João Carlos de , Alvim Terezinha Ribeiro
Published: March 2019

Os fenômenos e princípios químicos e físicos aplicados na análise qualitativa para identificação de íons em solução aquosa são os mesmos usados na análise quantitativa de vários tipos de amostras e ainda hoje empregados em muitos métodos oficiais de referência, inclusive instrumentais. Este fato mostra a importância do conhecimento dos fundamentos da análise qualitativa, cabendo ao professor chamar a atenção dos alunos para as suas aplicações práticas. Seguem algumas descrições sucintas dos métodos e seus procedimentos como sugestões para discussão em classe.
IMPACT OF GOVERNMENT FISCAL SPACE AND MANPOWER TO THE GROSS DOMESTIC PRODUCTS OF INDONESIA PERIOD 1990-2015
Authors: Enjarwati Tria
Published: March 2019

To purpose of this study was to examine and analyze the effect of fiscal space and labour absorption to Indonesia Gross Domestic Product (GDP) within period 1990-2015. This study uses the least squares method or Ordinary Least Square (OLS) with time series data. Variables used in this study is the Gross Domestic Product (GDP) as the dependent variable, whereas for independent variables using the fiscal space and labour absorption. The results of regression calculations using the least squares method or Ordinary Least Square (OLS) in this study indicate that the fiscal space variable has a positive significant effect, and labour absorption variable has a positive significant effect to indonesia Gross Domestic Product (GDP).
EFFICIENCY ANALYSIS OF STATE BUDGET ON AGRICULTURAL DEVELOPMENT IN INDONESIA 2012-2016
Authors: Salama Sri Cahyaning Umi
Published: March 2019

Indonesia is still far behind compared to other Asian countries in agriculture. The technology and the availability of pre-facilities are still inadequate because of the many obstacles that hamper agricultural development. Agricultural development is a major component of rural development. One way to help the process of agricultural development is with the ease of access to finance.The State through the Ministry of Agriculture continues to make efforts in encouraging the development of domestic agriculture. Funds distributed are not small so it is necessary to calculate the efficient use of state budget funds in agricultural development in Indonesia. This study aims to measure the level of efficiency of the state budget for the agricultural sector. The data used are secondary data derived from the Ministry of Agriculture's financial report from 2012 to 2016.The method used is Data Envelopment Analysis (DEA) with input oriented and output oriented with Variable Returns to Scale (VRS). The input variable used is the realization of State Budget (APBN) for agriculture sector, while the output variables used are Farmer's Exchange Rate (NTP), Gross Domestic Product, and Farmer Productivity. The results show that the year 2015 becomes a very inefficient year both in terms of input oriented and output oriented. The increase in the realization of state expenditures for agriculture is not balanced by significant results, even in 2016 where the relatively small increase in the realization of the agriculture sector budget has had a comparable impact.Keywords: Efficiency, realization Budget expenditure, agricultural development
DETERMINANT OF INDONESIAN MANUFACTURING OUTPUT
Authors: Dhina Arga Prati , Wasiaturrahma Wasiaturrahma
Published: March 2019

The role of manufacture in Indonesia influence the economic growth. This research aims to observe and analyze influencing factors of manufacturing sector output in Indonesia. The research method used Error Correction Model (ECM) at period 2005 in 1stquartal – 2017 in 4thquartal. This research used secondary data from Statistik Ekonomi dan Keuangan Indonesia (SEKI) and Federal Reserves. The results of the study show that in long term estimation lend interest rate and inflation have negative and significant impact, whereas FDI has positive and significant impact towards manufacturing sector output. Otherwise, in short term estimation show that lend interest rate has negative and significant impact, while inflation and FDI have no significant impact towards manufacturing sector output.
DUKUNGAN SOSIAL YANG MENDORONG PERILAKU PENCEGAHAN SEKS PRANIKAH PADA REMAJA SMA X DI KOTA SURABAYA
Authors: Rahmawati Chitra Diana , Devy Shrimarti Rukmini
Published: March 2019

The number of premarital sex among adolescents have been increasing. Based on BKKBN’sreport (2014), 46% of adolescents aged 15–19 years old already had premarital sex experience. Therefore, it requires preventions to solve adolescents’ premarital sex problems. This study aims to identify social support to preventive eff orts against premarital sex of high school students X in Surabaya.This descriptive study used qualitative research design and purposive sampling technique to determine the number of sample. Indepth interviewed conducted on 32 informants that were consist of 10 students, 10 close friends, 10 parents and 2 teachers. The results showed that social support especially fromfamilies who provide religious education, contribute to shaping the character of the teens themselves than support from friends and school. The preventive eff orts against premarital sex that can be done are: not dating, be selective in friendship, strengthen their faith and prayers, limiting the friendship, being ina relationship only for good reasons, not watching porn, avoid opposite-sex friends with bad manners, not coming home late at night, being resolute over their principles, learn the danger of premarital sex behavior, widen their social network, and being more active in social activities and hobbies.Keywords: preventive action, premarital sex, adolescents
HUBUNGAN ANTARA DIMENSI BIG FIVE PERSONALITY DENGAN RIWAYAT KECELAKAAN SOPIR DI PERUSAHAAN X
Authors: Yanuar Indiana
Published: March 2019

Data Global Status Report on Road Safety released by WHO in 2012 showed as many as 1.24 million people worldwide died from traffi c accidents. According to the Police Data Korlantas 2011–2013, Trucks ranks third as a vehicle that frequent accidents. Based on these conditions, do research on the truck driver in the company “X” Pasuruan. This study aims to determine the relationship between working time, rest time and the type of personality through the big fi ve personality theory with a history of occupational accidents suff ered by truckers in the company “X”. This was an analytical study with a cross-sectional approach. The subject of this study was the truck driver as many as 70 peopletaken by simple random sampling technique. This research was conducted in the town of Pasuruan in 2016. The data were analyzed by univariate and bivariate analysis. Results of this research, between working time and rest time with a history of occupational accidents were no relationship. Meanwhile there were relationship between the type of Conscientiousness in the big fi ve personality with a history of occupational accidents according to statistics chi-square test with sig 0.036. The driver who had a history of workplace accidents is dominated by a driver with that type has a characteristic is not intended or too much pursuit of the goal, lazy, inattentive, reckless, undisciplined, and likes to have fun. It can be considered companies in the recruitment process.Keywords: truck driver, big fi ve personality, occupational accidents
HUBUNGAN MINAT MEMBACA BUKU KIA DENGAN PENGETAHUAN IBU HAMIL TENTANG BUKU KIA
Authors: Annisa Faradina Nur
Published: March 2019

Maternal Mortality Rate (MMR) in Indonesia is still high relatively, recent data from the World Health Organization in 2011 the MMR in Indonesia is 240/100 thousands birth rate. One of the eff ort developed by Ministry of Health is empowering families and people by KIA book. KIA book is an important book for pregnant mothers. One of way to get knowledge well, a person must have an interest to read. This research aimed for knowing the relationship between reading interest of KIA book with pregnant mothers knowledge about KIA book. Research This research used analytic observational with cross sectionalapproach. Population in this research is all of pregnant mothers in the 2nd and 3rd semester that have KIA book in Rural Clinic Pulungdowo Tumpang, with the amount of population is 36 people. Sample taking use purposive sampling technique with the number of 33 people. Data processing displayed in thefrequency distribution table and analyzed using Spearman Rank correlation test, research result shows that half of respondent, 33.3% has high interest and well knowledge. Based Spearman Rank test with signifi cance level 0.05, obtained signifi cance value 0.000  0.05, it means that there is a relationship between reading interest of KIA book with pregnant mothers knowledge about KIA book.Keywords: Reading interest, Pregnant mothers, KIA book, Knowledge
SELF EFFICACY PEREMPUAN USIA 35 - 44 TAHUN DALAM UPAYA PENCEGAHAN KANKER PAYUDARA
Authors: Susilowati Windi , Qomaruddin M. Bagus
Published: March 2019

Based on data from Health Department of Surabaya on Reports Puskesmas in Surabaya at 2015 discovered that the number of breast cancer patients over the years also increased. More than 30% of cancer can be prevented with breast self examination (BSE). Puskesmas with BSE declining coverage in a row is a big health center coverage is Puskesmas Tembok Dukuh with 1.89% in 2014 and then declined in 2015 to 1.22%. This study used observational research and cross sectional design. Researchers took samples with simple random sampling with 33 respondents. Independent variables in this study is performance accomplishment, vicarious experience, social persuasion dan physiological and emotional states. And the dependent variables in this study is self effi cacy and BSE. Data analysis using cross tabulations. And the result that good performance accomplishment, vicarious experience, social persuasion dan physiological and emotional states it will have an impact on his self effi cacy. The conclusion of this study is the majority of respondents with good self effi cacy have a good BSE. Therefore it is necessary to increase the numbers of BSE coverage by increasing self effi cacy by providing values of motivation to be concerned about her reproductive health.
Plasma Spectroscopy Diagnostics of V2O5 at a Variable of Operating Power and Pressure With Radio Frequency Magnetron Sputtering.
Authors: Et al. Salman
Published: March 2019

In this paper, we investigate the basic characteristics of "magnetron sputtering plasma" using the target V2O5. The "magnetron sputtering plasma" is produced using "radio frequency (RF)" power supply and Argon gas. The intensity of the light emission from atoms and radicals in the plasma measured by using "optical emission spectrophotometer", and the appeared peaks in all patterns match the standard lines from NIST database and employed are to estimate the plasma parameters, of computes electron temperature and the electrons density. The characteristics of V2O5 sputtering plasma at multiple discharge provisos are studied at the "radio frequency" (RF) power ranging from 75 - 150 Watt and gas pressure (0.03, 0.05 and  0.007) torr.  One can observe that the intensity of the emission lines increases with increasing the sputtering power. We find that the electron temperature excess drastically from 0.95 eV to 1.11eV when the emptying gas pressure excess from 0.03 to 0.05 Torr. On other hand excess electron temperature from 0.9 to 1.01 eV with increasing sputtering power from 100 to 125 Watt, while the electron density decrease from 5.9×1014 to 4.5×1014 cm-3 with increasing sputtering power. and electron density decrease with increasing of pressure from 4.25×1014 to 2.80×1014 cm-3, But the electron density maximum values  5.9×1014 at pressure  0.03 Torr.
Studying the Flux Density of Bright Active Galaxies at Different Spectral Bands
Authors: Et al. Rashed
Published: March 2019

Statistical studies are reported in this article for an active galactic nuclei sample of different type of active galaxies Seyferts 1, Seyferts 2, and Quasars. These sources have been selected from a Catalogue for bright X-ray galaxies. The name of this index is ROSAT Bright Source Catalogue (RBSC) and the NRAO VLA Sky Survey (NVSS). In this research, multi-wavelength observational bands Radio at 1.4 GHz, Optical at 4400 A0, and X-ray at energy 0.1-2.4 KeV have been adopted in this study. The behavior of flux density ratios has been studied ,  with respect to the absolute magnitude . Furthermore, the Seyfert1 and Seyfert 2 objects are combined in one group and the QSOs are collectest in another group. Also, it has been found that the ratios , are increasing towards fainter optical absolute magnitude especially in Quasars.
Hn-Domination in Graphs
Authors: Et al. Omran
Published: March 2019

The aim of this article is to introduce a new definition of domination number in graphs called hn-domination number denoted by . This paper presents some properties which show the concepts of connected and independent hn-domination. Furthermore, some bounds of these parameters are determined, specifically, the impact on hn-domination parameter is studied thoroughly in this paper when a graph is modified by deleting or adding a vertex or deleting an edge.
Geolocation Android Mobile Phones Using GSM/UMTS
Authors: Et al. Jafaar
Published: March 2019

The proliferation of cellular network enabled users through various positioning tools to track locations, location information is being continuously captured from mobile phones, created a prototype that enables detected location based on using the two invariant models for Global Systems for Mobile (GSM) and Universal Mobile Telecommunications System (UMTS). The smartphone application on an Android platform applies the location sensing run as a background process and the localization method is based on cell phones. The proposed application is associated with remote server and used to track a smartphone without permissions and internet. Mobile stored data location information in the database (SQLite), then transfer it into location API to obtain locations result implemented in Google Maps. Track a smartphone with fixed identifiers mostly SSN (SIM (Subscriber Identity Module) Serial Number) and IMEI (International Mobile Equipment Identity) derived from an identifying string unique to the user's device. The result located place is Moderate correct according to the (GSM) and (UMTS) cellular networks which is used for obtaining location information.
A New Cipher Based on Feistel Structure and Chaotic Maps
Authors: Et al. Al-Bahrani
Published: March 2019

Chaotic systems have been proved to be useful and effective for cryptography. Through this work, a new Feistel cipher depend upon chaos systems and Feistel network structure with dynamic secret key size according to the message size have been proposed. Compared with the classical traditional ciphers like Feistel-based structure ciphers, Data Encryption Standards (DES), is the common example of Feistel-based ciphers, the process of confusion and diffusion, will contains the dynamical permutation choice boxes, dynamical substitution choice boxes, which will be generated once and hence, considered static,

            While using chaotic maps, in the suggested system, called Chaotic-based Proposed Feistel Cipher System (CPFCS), we made the confusion and diffusion in dynamical behavior based on Standard and Lorenz maps. The first is used for substitution, and the second one for permutation operations .A proposed cryptographic system uses the same work (the same way) for both enciphering and deciphering. The proposed cipher operates on more than 500 bytes (4000-bit) readable text blocks by six round computing. Within the basic operator of the cipher, i.e., in the function of the round F, a dynamical lookup table 2D standard map system is used to enhance the complexity and diffusion of the unreadable text. Also, a 3D Logistic map used for key sequence generator and chaos based dynamical Initial Permutation (dynamical IP) are used to increase the diffusion and confusion. Three different image sizes and three different text length were implemented in CPFCS.  The results of the proposed system and security tests improve the applicability of PFCS in the data protection and security.
Well Integrity Protection Using Corrosion Inhibitor Treatment System for Sour Gas Producers in Bahrain Field
Authors: Shamlooh Mohamed , Abdelrady Sayed , Buasali Mohamed , Farouque Khurram
Published: March 2019

Objectives/Scope

Gas wells of the Bahrain Field in the Kingdom of Bahrain suffer from corrosion and scale issues due to the presence of water, Carbondioxide (CO2), and a high Hydrogen Sulphide (H2S) content in the formation. The current method applied to overcome these issues involves bullheading a corrosion inhibitor batch treatment. However, high costs and low effectiveness are driving a shift from batch treatments to continuous downhole treatment techniques. This paper describes the process of converting to continuous downhole treatments.

Methods, Procedures, Process

The process of continuously injecting a corrosion inhibitor downhole is much more efficient and cost effective than bullheading the well with a corrosion inhibitor. This application reduces the potential of scale buildup and avoids well deliverability reduction problems. Additionally, the injection system may be used to continuously inject multi-blend chemicals downhole and can thereby treat other problems downstream and reduce the need for surface inhibition.

Designing the system with the appropriate chemicals and tubing material is the key to success. The selection of materials and chemicals should take into account the CO2, H2S, temperature, and pH concentration in the candidate well.

Results, Observations, Conclusions

The chemical injection string can be installed into a live well using a capillary unit, without the need to shut-in or choke-back production. This can be carried out as a rigless installation similar to a coiled-tubing operation, but on a much smaller scale. The capillary unit is small and compact, and is mounted onto a truck or a trailer. The unit can be mobilized and de-mobilized for operation rapidly and easily, saving time and cost.

Routine maintenance to the injection system is crucial for a long-term successful application. The qualification of the chemicals should be stringent and must allow for friction loss through such small inner diameters (IDs), however it must also withstand the pressures, temperatures, fluids, and extreme downhole conditions that it will face.

Using the continuous downhole injection system will positively impact well integrity, improve completion lifetime, assure production continuity, reduce downtime and treatment operating costs, and avoid coiled-tubing descaling operational costs.

Novel/Additive Information

Installing a downhole treatment system can also be used for other purposes if needed, such as H2S management, deliquification, scale inhibition, controlling paraffin/asphaltene, and treating downhole pumps.
Nutritional counseling with or without mobile health technology: a randomized open-label standard-of-care-controlled trial in ALS
Authors: Wills Anne-Marie M , Garry Jamie , Hubbard Jane , Mezoian Taylor , Breen Christopher T , Miller Courtney Ortiz , Nalipinski Paige , Sullivan Stacey , Berry James D , Cudkowicz Merit , Paganoni Sabrina , Chan James , Macklin Eric A
Published: March 2019

Background

Nutritional status is an important prognostic factor in Amyotrophic Lateral Sclerosis (ALS). We wished to study the safety, tolerability and efficacy of nutritional counseling with or without an mHealth application to maintain or increase body weight in ALS, compared to standard care.

Methods

In this randomized open-label, standard-of-care-controlled, single-center clinical trial, we randomly assigned adults with ALS to one of three nutritional interventions: counseling by their physician or nurse (“standard care”), counseling by a registered dietitian (RD) (“in-person”), or counseling supported by a mHealth app (“mHealth”). Both intervention arms received tailored nutrition recommendations and recorded dietary intake and weight biweekly (mHealth) or monthly (in-person). The primary outcome of weight and secondary and tertiary outcomes of calorie intake, ALSFRS-R, and quality of life (QOL) were recorded at each clinic visit and analyzed in an ITT mixed model analysis.

Results

A total of 88 participants were enrolled of whom 78 were included in this analysis. The three arms were well-balanced except for excess males in the mHealth arm and greater weight lost at baseline in the in-person arm. Participants in the mHealth arm increased their calorie intake at month 3 to an average of 94% (95% CI: 85, 103) of recommended calories, compared to 81% (95% CI: 72, 91, p= 0.06 vs. mHealth) in the standard care arm. After 6 months, calorie intake and change in weight was not different among the three arms. QOL scores in the mHealth arm were stable over three months (0.3 points, 95% CI: -1.7, 2.2) compared to worsening in standard care (-2.1 points, 95% CI: -4.0, -0.2, p = 0.09 vs. mHealth), but all scores declined by six months. ALSFRS-R total scores declined by an average of -2.6 points (95% CI: -5.1, -0.1) over six months in the mHealth arm (p=0.13 vs. standard care) compared to -5.8 points (95% CI: -8.2, -3.4, p=0.74 vs. standard care) in the in-person and -5.2 points (95% CI: -7.6, -2.9) in the standard care arm.

Conclusions

Nutritional counseling is safe but did not increase weight compared to standard care in ALS patients.
Ege ve Akdeniz Kıyılarında Seçilen İstasyonlarda Deniz Suyu Sıcaklıkları İçin Soğuma Dönemi Trend Analizleri
Authors: ŞİŞMAN Eyüp
Published: March 2019

Eğilim araştırmalarında regresyon analizi ve sıklıkla kullanılan Mann-Kendall (MK) yöntemi gibi klasik yaklaşımlar kısıtları ve varsayımları sebebiyle bağlayıcı şartları ve ürettikleri bilgi açısından da ihtiyacı karşılayamamasına bağlı olarak yavaş yavaş terk edilmektedirler. Eğilimler için regresyon yaklaşımının kullanılabilmesi ve doğru sonuçlar alınabilmesi için verilerin normal dağılıma uyması, iç bağımlılık (otokorelasyon) olmaması, ölçümlerin hatasız olması, eşit varyans, doğrusallık kabullerinin her
birinin analiz öncesinden araştırılması gerekir. Mann-Kendall yöntemi içinde buna benzer
zorluklar olup, sonuçları açısından eğilim yok, artan eğilim veya azalan eğilim şeklinde kısıtlı bilgi üretilmektedir. Bu zorluk
ve eksiklere iyi bir seçenek olarak geliştirilen herhangi bir
varsayıma bağlı olmadan doğrudan uygulanabilen Yenilikçi Eğilim Çözümlemesi (YEÇ) (Şen, 2012) yöntemi ve algoritması bu çalışmada temel alınarak, deniz suyu sıcaklık verilerindeki eğilim ve bu eğilimin matematik formu incelenmiştir. Ortaya konulan model ile farklı istasyonlardaki ortalama eğilim gidişleri kıyaslanabilmiştir. Yapılan çözümleme sonucunda, 1960-2009 yılları arasında 4 istasyonda Eylül ayından Şubat ayına kadar kaydedilen deniz suyu sıcaklık verilerinde,
2000-2009 dönemine doğru artış eğilimi görülmektedir. Özellikle iklim değişikliğinden en fazla
etkilenecek bölge olan Akdeniz için, 2000-2009 sürecindeki eğilim çok dikkat çekicidir. Ancak, model
grafikleri incelendiğinde, referans yıl olarak seçilen 1960-1969 yılına göre 4 farklı süreçte (1970-1979, 1980-1989, 1990-1999, 2000-2009)
ortaya çıkan azalma eğilimleri, iklim değişikliği gerçeğine bağlı olarak, 1960-1969 yılları verilerinin tarafsızlığının sorgulanmasını akla getirmektedir.
Limbal stem cell deficiency: etiology, pathogenesis, priniciples and prospects of surgical treatment
Authors: Dubovikov A. S. , Gavrilyuk I. O. , Kulikov A. N. , Churashov S. V. , Chernysh V. F. , Bezushko A. V.
Published: March 2019

The review is focused on the modern view of the etiology and pathogenesis of limbal stem cells deficiency. The history of development of tissue and ex-vivo transplantation of limbal epithelial stem cells is presented. Certain promising directions of the treatment of patients with limbal stem cells deficiency are presented.
Central bacterial corneal ulcers of prolonged course. Immunological aspects and tactics of etiopathogenetic treatment
Authors: Neroev V. V. , Katargina L. A. , Kovaleva L. A. , Krichevskaya G. I. , Balatskaya N. V. , Kulikova I. G.
Published: March 2019

Purpose: to describe the characteristic clinical signs and to study the causes of the development of an unfavorable prolonged course of bacterial corneal ulcers of central localization, and to improve treatment effectiveness. Material and methods. A total of 289 patients with central bacterial corneal ulcers were examined. Two types courses of bacterial corneal ulcer were distinguished: favorable (acute and subacute) and unfavorable (prolonged subacute and prolonged chronic forms). Blood (122 samples) and scrapings from corneal ulcers (110 samples) were examined in a nested polymerase chain reaction (PCR) to detect deoxyribonucleic acid (DNA) of simple herpes virus (HSV) 1 and 2 types, virus Epstein–Barr (VEB), human herpes virus (HHV)-6, and HHV-7. To detect autoimmune sensitization to the corneal antigens, migration inhibition reaction of leukocytes (MIRL, 215 samples) was used. Results. In patients with unfavorable course of the disease, blood and corneal HHV DNA was detected in 88.7 % of cases, while with a favorable course only 10 % of cases showed the presence of HHV DNA (р < 0.002). In all patients, HHV type 6 was predominating. Autosensitivity to corneal antigens was detected in 8 (10.4 %) out of 77 patients at the end of the first week of the disease, and as the disease progressed, the number of patients with an autoimmune component increased to reach 63.2 % (48 of 76). The inclusion of antiviral and immunosuppressive drugs into the routine treatment plan led to complete epithelialization of the cornea within 5–10 days. Сonclusion. The protracted course of bacterial corneal ulcers was found to be caused by a mixed herpes-bacterial infection, which is corroborated by the effectiveness of the modified treatment tactics.
Retinal abiotrophy in mitochondrial pathology: NARP sindrome (a clinical case)
Authors: Khlebnikova O. V. , Sharkova I. V.
Published: March 2019

Purpose: to present a clinical case of retinal abiotrophy in mitochondrial pathology (NARP syndrome) caused by the mutation m.8993T>G in the ATPase gene type 6 in order to improve the diagnosis of hereditary abiotrophies. Material and methods. The results of a clinical molecular genetic examination of the patient’s family, undertaken in order to clarify the diagnosis and determine the genetic risk, are presented. The family was found to have an isolated pathology of the eye. Results. DNA studies by MLPA method and the analysis of clinical data in the family revealed a hereditary syndromic pathology which caused changes in the eyes. The inheritance type was found to be maternal. Conclusion. NARP syndrome is a syndrome with the maternal type of inheritance in which retinal abiotrophy is primarily associated with the mutation m.8993T>G mtDNA and can be considered as the main diagnostic feature among other clinical manifestations. The case demonstrates the difficulties of diagnosing hereditary syndromes accompanied by eye pathology.
Prenatal ultrasound diagnosis of Meckel’s diverticulum
Authors: M.V. Medvedev
Published: March 2019

The case of prenatal ultrasound diagnosis of Meckel’s diverticulum at 26 weeks of gestation is presented.
A detailed fetal ultrasound examination identified anechoic, ovoid, fluid-containing structure in the right
lower hemiabdomen, 39  14  15 mm in size. A healthy male was born by spontaneous vaginal delivery at 41
weeks of gestation. A successful postnatal laparotomy on the 11th postnatal day was performed and prenatal
diagnosis was confirmed.
Classification, structure and molecular diagnostics of avian hepatitis E virus
Authors: NERC JOANNA , SZELESZCZUK PIOTR
Published: March 2019

Pathological syndromes caused by avian hepatitis E virus have been described as big liver and spleen disease; necrotic haemorrhagic hepatitis-splenomegaly syndrome; necrotic, haemorrhagic, hepatomegalic hepatitis; or hepatitis-liver haemorrhage syndrome. The aetiological factor of this syndrome belongs to the Hepeviridae family. Avian hepatitis E virus is a single-strand RNA virus whose genome consists of approx. 7,200 base pairs and contains a short non-coding 5’ terminus (27-35 nucleotides) followed by three partially overlapping open reading frames: ORF1, ORF3 and ORF2. Since the avian strains of hepatitis viruses do not replicate in cell cultures, molecular biology techniques are used in the diagnosis of infections. This article discusses in detail the structure and function of each ORF of avian hepatitis E virus, as well as methods for the identification of the genetic material of this pathogen.