bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluación estructural de edificios de uso multifamiliar diseñados con la norma sismorresistente E.030 1977 utilizando la norma E.030 2016
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Rojas Barco Eugenio Jesús , Riveros Rodriguez Milagros Catherine
Published: December 2020

En la actualidad, en Lima abundan edificaciones en funcionamiento que poseen más de 25 años de antigüedad o exceden su tiempo de vida útil. En tal contexto, el comportamiento de una edificación de uso común construida en aquellos años y bajo criterios sísmicos que tenían pocos antecedentes de movimientos telúricos en comparación a los criterios contemplados en nuestra normativa actual, podría constituir un riesgo latente ante un gran sismo. El objetivo de este trabajo es realizar una evaluación estructural de 4 edificios multifamiliares diseñados con la norma E.030 de 1977 mediante los criterios dados por la Norma E.030 del 2016 a través de métodos de análisis sísmico lineal estático y dinámico modal-espectral. Lo primero que se desarrolló para la evaluación estructural fue la recopilación de información de las edificaciones con una antigüedad promedio de 25 años, para luego realizar el modelamiento estructural en el programa ETABS y, posteriormente, realizar el análisis sísmico en los 4 edificios. Seguidamente se verificó el cumplimiento de derivas, las juntas sísmicas mínimas y la resistencia de los elementos estructurales a los esfuerzos obtenidos por el software. Se verificó también la cortante de la edificación y la interacción viga – columna. Los resultados obtenidos muestran que solo un edificio del total cumple con la deriva permisible de la norma, sin embargo, en 3 de 4 edificios se vuelve considerable la presunta falla de unión viga- columna.
Centro de rehabilitación juvenil de medio cerrado para homicidas en Ancón
Authors:   ,   Universidad Peruana de Ciencias Aplicadas (UPC), Pichardo Inga Regina Sofia
Published: December 2020

La presente tesis realiza el análisis de inseguridad en el Perú ocasionado por jóvenes que cometen el crimen de homicidio, debido a que es un tema de gran relevancia que afecta a la sociedad y la sensación de inseguridad que sienten ellos al transitar por las calles. El objetivo de este estudio es analizar el estado actual de los centros de rehabilitación, y referentes mundiales que han tenido éxito en la reinserción, así como el usuario, para luego diseñar un centro de rehabilitación juvenil que cumpla con las estrategias de diseño necesarias para el desempeño del usuario. Con este fin, la pregunta de investigación es la siguiente: ¿Cómo se plantea el diseño interior de un centro de rehabilitación de medio cerrado (CJDR) para jóvenes homicidas? En este contexto, el diseño es un factor importante, ya que será el factor principal que influenciará en la rehabilitación y posterior reinserción a la sociedad. La pregunta de investigación se responde luego de aplicar estrategias de diseño y formular la programación, organigrama y zonificación, teniendo como resultado una mejor ubicación y distribución de los espacios interiores y de esparcimiento. Teniendo esto en cuenta, se recomienda que las investigaciones futuras tomen en cuenta los puntos mencionados y sirva para mejorar los actuales centros de rehabilitación. Se podrían realizar investigaciones adicionales para identificar otros factores a tener en cuenta a la hora de diseñar para jóvenes que no hayan cometido este crimen, sino delitos menores.
Geç-term ve post-term gebeliklerin fetal Doppler akım özelliklerinin karşılaştırılması
Authors: GÜNEŞ Muhammed Sıraç , OĞLAK Süleyman Cemil
Published: December 2020

Amaç: Çalışmanın amacı, 41 hafta ve üzeri komplike olmayan geç-term ve post-term gebeliklerde fetal Doppler akım özelliklerini karşılaştırmak ve bunların doğum sonrası sonuçlara etkisini değerlendirmektir.
Gereç ve Yöntem: Ümraniye Eğitim ve Araştırma Hastanesi Kadın Hastalıkları ve Doğum Polikliniği’ne başvuran düşük risk grubundaki toplam 98 geç-term ve post-term tekiz gebe çalışma grubuna alındı. Tüm gebelerin gebelik haftası, son adet tarihi ve erken dönem ultrasonografi verileri ile teyit edilerek hesaplandı. Hastalara sonografik değerlendirme ile tahmini fetal kilo, amniyotik sıvı hacmi, biyofizik profil ve Doppler (fetal umbilikal arter, orta serebral arter ve maternal uterin arter) incelemeleri yapıldı. Orta serebral ve umbilikal arterlerde pulsatilite ve rezistans indeksleri ile serebroplasental oran Doppler ultrasonografi ile günlük olarak değerlendirildi. Bu gebelerin doğum şekli, yenidoğan doğum kilosu, doğumda mekonyumlu amniotik sıvı varlığı, NST’de fetal distres bulgusu varlığı, yenidoğan 5. dakika Apgar skoru, fetal distres varlığında kordon kan gazı pH değeri ve yenidoğan yoğun bakım ünitesi ihtiyacı olup olmadığı kayıt altına alındı.
Bulgular: Her iki grubun ortalama uterin arter ve ortalama umbilikal arter pulsatilite indeksleri ile orta serebral arter rezistans indeksi değerleri arasında fark gösterilememiştir. Post-term grupta ortalama umbilikal arter rezistans indeksi ve orta serebral arter pulsatilite indeksi değerleri anlamlı olarak daha düşük bulunmuştur. Geç-term grupta serebroplasental oran daha düşük olsa da bu farklılık istatistiksel olarak anlamlı değildir. Her iki grupta, bebeklerin yeni doğan yoğun bakım ünitesine yatma oranları arasında anlamlı bir fark saptanmadı.
Sonuç: Anormal ve normal serebroplasental oran sonucuna göre yenidoğanın iyilik hali ve yoğun bakım ünitesinde yatma ihtiyacı açısından anlamlı ilişki saptanmamasına rağmen daha geniş serili çalışma gruplarına ihtiyaç olduğu düşünülmektedir
Karaciğer kitlelerinin ayırıcı tanısında renkli doppler ultrasonografi ve eko kontrast madde kullanımının etkinliği
Authors: TAMSEL İpek
Published: December 2020

Amaç: Karaciğerde kitle lezyonu saptanan olguların renkli Doppler ultrasonografi bulguları ile eko kontrast madde kullanılarak yapılan renkli Doppler ultrasonografik incelemenin kitle karakterizasyonuna katkısının literatür eşliğinde araştırılması amaçlanmıştır.

Gereç ve Yöntem: Rutin radyolojik tetkikleri sırasında karaciğerde kitle saptanan 35 olguya ait kontrastsız ve eko kontrastlı renkli Doppler bulguları retrospektif olarak değerlendirildi. Kitlede kanlanma saptanan olgularda vasküler yapılardan spektral analizler yapılarak maksimum sistolik hız (Vmax) ve rezistif indeks (Rİ) değerleri ile kanlanma paternleri kaydedilmiştir. Maksimum sistolik hızların en yüksek değeri ve ona karşılık gelen Rİ değerleri incelenen lezyon için belirleyici kabul edilmiştir. Lezyon tanıları biyopsi (n=15) gri skala US, BT (n=30), MRG (n=27) ve klinik bulgular eşliğinde değerlendirilerek elde edillmiştir.

Kontrast madde öncesi ve sonrası lezyonların kanlanma paternleri ile, spektral analiz değerleri (Vmax ve Rİ) istatistiksel olarak değerlendirilmiştir.

Bulgular: Çalışmaya dahil edilen yedi olgu hemanjiom, yedi olgu hepatosellüler karsinom, yirmi olgu metastaz ve bir olgu fokal nodüler hiperplazi tanılı olgulardı. Bu lezyonların rutin renkli Doppler ultrasonografi ile kontrastlı renkli Doppler ultrasonografik değerlendirmede kanlanma paternleri grublarının istatistiksel olarak karşılaştırılmasında anlamlı ilişki bulundu. Rİ değerleri arasında iki grupta istatistiksel anlamlı farklılık saptanmadı (p< 0,05). Vmax değerleri lezyon tanılarına göre sınıflandırıldığında her iki grup arasında istatistiksel olarak anlamlı farklılık izlenmemiştir (p< 0,05).

Sonuç: Olguların %77’sinde renkli Doppler ultrasonografi tek başına tümöral lezyonların akım paternlerinin ortaya konmasında yeterli ve tatminkar sonuçların elde edilmesini sağladı. Eko kontrastlı renkli Doppler ultrasonografik değerlendirme kalan olguların %17’sinde kanlanma paterninin dinamik olarak gösterilmesi ile ayırıcı tanıya katkıda bulunmuştur.
Presentation of ultrasound and magnetic resonance imaging findings of omphalopagus conjoined twins in the intrauterine and postpartum period
Authors: KARA Turgay , ŞARA Halil İbrahim , ATEŞ Fatih , ÖZLER Sibel , DURMAZ Mehmet Sedat
Published: December 2020

Conjoined twins are extremely rare congenital malformations. Any associated genetic, environmental or demographic factors have not been identified. The phenomenon occurs between the 13th and 15th day after fertilization due to failure in splitting of embryonic axis. Twins are classified according to the major site of union, with the suffix pagus meaning fixed or fastened. Omphalopagus twins are the second most common variety of conjoined twins and usually are joined at the umbilicus. A 31-year-old pregnant female admitted for routine gestational control. Obstetric ultrasound (US) revealed two fetuses which were adherent from abdominal region. Their livers were fused however other organs were separated. Hepatic veins and portal veins were separated in both fetuses on color Doppler evaluation. Fetal magnetic resonance imaging (MRI) confirmed the diagnosis as omphalopagus conjoined twins. Twins were successfully delivered by cesarean section at 34th gestational week.

Herein, US and MRI features of this rare anomaly in intrauterine and postpartum period are presented.
Hepatoselüler kanser için karaciğer nakli: Altı yıllık deneyimin öğrettikleri
Authors: KARACA Can , YILMAZ Cahit Hüseyin
Published: December 2020

Amaç: Karaciğer nakli (KN), hepatosellüler karsinom (HSK) için en iyi tedavi seçeneği olmaya devam etmektedir. Milano kriterlerinin ortaya çıktığı 1996 yılından bu yana, hasta seçimi çok önem kazanmıştır ancak bu kriterlerin kısıtlayıcılığı tartışılmaktadır. Canlı vericili KN dünya çapında artık daha rutin bir şekilde yapıldığından, daha fazla hastanın bu tedaviden faydalanabilmesi için orijinal kriterlere ek olarak birçok yeni kriter ve / veya bu kriterlerin genişletilmiş versiyonları literatürde önerilmektedir.

Bu çalışma, KN ile kabul edilebilir sonuçlar elde edilen hastaların sayısını artırmak için literatürdeki her gün daha da büyüyen dataya katkıda bulunmayı amaçlamaktadır.

Gereç ve Yöntem: Altı yıllık bir sürede HSK için KN uygulanan 187 yetişkin hastanın tıbbi kayıtları retrospektif olarak toplandı. Hastalar Milan ve UCSF kriterlerine göre sınıflandırıldı. Her hasta için sağ kalım süreleri, tümör, karaciğer hastalığı ve nüks ile ilgili veriler kaydedildi ve sonuçlar istatistiksel olarak analiz edildi.

Bulgular: Nüks ve sağ kalımı önemli ölçüde etkileyen faktörler histolojik farklılaşma, tümörün sayısı ve büyüklüğü ve vasküler invazyon varlığı olarak saptandı. Serum alfa-fetoprotein düzeylerinin sonuçları önemli ölçüde etkilemediği görüldü.

Her iki kriteri de aşan hastalar arasında, toplam tümör boyutu 160 mm'den az olan hastaların sonuçları anlamlı derecede daha iyi olarak saptandı (p = 0,007).

Sonuç: Sonuç olarak, vasküler invazyon, kötü diferansiasyon, 6’dan fazla odak ve 160 mm'yi aşan tümörü olan HSK hastaları daha yüksek nüks oranları ve daha kötü sonuçlar göstermektedir.
Diyabetik ayak hastalarının yaşam kalitesi ve etkileyen faktörler
Authors: TOYGAR İsmail , HANÇERLİOĞLU Sadık , ŞİMŞİR Ilgın Yıldırım , ÇETİNKALP Şevki
Published: December 2020

Amaç: Diyabetik ayak hastalarında yaşam kalitesi düzeylerinin ve etkileyen faktörlerin değerlendirilmesidir. Gereç ve Yöntem: Çalışmanın verileri Ocak – Mart 2020 tarihleri arasında üniversite hastanesinin diyabetik ayak konseyine başvuran 171 hastadan toplanmıştır. Verilerin toplanmasında birey tanıtım formu ve Diyabetik Ayak Ölçeği – Kısa Formu kullanılmıştır. Bu ölçekte alt boyutlar ve ölçek toplam puanı 0-100 aralığında değerler almakta olup yüksek puan ortalaması yüksek yaşam kalitesini, düşük puan ortalaması düşük yaşam kalitesini göstermektedir. Araştırmanın verileri IBM SPSS 25.0 paket programı ile analiz edilmiştir. Bulgular: Çalışmada yer alan hastaların %67,3’ünün erkek, %84,8’inin evli ve ortalama yaşı 61,57±10,03 yıl olarak saptanmıştır. Kadınların (p=0,009), insülin tedavisi alanların (p=0,004), sigara kullanmayan (p=0,027), alkol tüketimi olmayan (p=0,030) ve diyabete eşlik eden kronik hastalığı olmayan bireylerin (p=0,003) yaşam kalitesi puan ortalamalarının daha yüksek düzeyde olduğu saptanmıştır. Regresyon tahminlemesinde insülin tedavisi almanın (β=-0,23, p=0,024) ve eşlik eden kronik bir hastalığı olmamasının (β=-0,17, p=0,037) yaşam kalitesini olumlu yönde etkilediği saptanmıştır. Sonuç: Sonuç olarak diyabetik ayak hastalarında yaşam kalitesinin orta düzeyde olduğu cinsiyet, tedavi türü, sigara kullanımı, alkol kullanımı ve eşlik eden kronik hastalık varlığı bakımından gruplar arasında farklılık olduğu gözlemlenmiştir. Diyabetik ayak hastalarında tedavi türü ve eşlik eden kronik hastalık varlığının yaşam kalitesi üzerine anlamlı etkisi olduğu saptanmıştır.
Teachers’ Use of Education Dashboards and Professional Growth
Authors: Michaeli Shiran , Kroparo Dror , Hershkovitz Arnon
Published: December 2020

Education dashboards are a means to present various stakeholders with information about learners, most commonly regarding the learners’ activity in online learning environments. Typically, an education dashboard for teachers will include some type of visual aids that encourage teachers to reflect upon learner behavior patterns and to act in accordance to it. In practice, this tool can assist teachers to make data-driven decisions, thus supporting their professional growth, however, so far, the use of education dashboards by teachers has been greatly understudied. In this research we report on two studies related to the associations between the use of education dashboards by elementary school teachers and the teachers’ professional growth. We used the framework defined by the International Society for Technology in Education’s (ISTE) Standards for Educators. In the first study, we took a quantitative approach (N=52 teachers), using an online self-report questionnaire, and found that the use of dashboards is positively associated with professional growth in the dimensions of facilitator, analyst, designer, and citizen. In the second study, we took a qualitative approach (N=9 teachers), using semi-structured interviews, to shed light on the mechanisms through which teachers benefit from the use of education dashboards.
Identifying Student Perceptions of Different Instantiations of Open Pedagogy
Authors: Hilton John , Hilton Bryson , Ikahihifo Tarah K. , Chaffee Reta , Darrow Jennifer , Guilmett JoAnn , Wiley David
Published: December 2020

As the adoption of open educational resources (OER) continues to increase, instructors have started using these resources for more than simply delivering content. Open pedagogy is a term used to describe a range of instructional practices that often incorporate OER into the learning process. This study examined student perceptions of two approaches to open pedagogy—student creation of multiple-choice questions and student creation of the syllabus and corresponding course assignments. The sample included responses from 84 students at two colleges in the United States. Results showed that students who created the syllabus and assignments had a more positive experience and were more likely to enroll in a future course that implements this strategy. Those in the multiple-choice course felt that the approach was less conducive to learning than traditional learning activities. The significant differences in student feedback on two different approaches, both of which could be termed open pedagogy, indicate that more research is needed to examine the efficacy of the wide variety of approaches to open pedagogy. Moreover, the perceived efficacy of one instantiation of open pedagogy does not equal the effectiveness of open pedagogy, broadly defined.
HAPLOTYPE DIVERSITY OF STEINERNEMA FELTIAE (NEMATODA: STEINERNEMATIDAE) IN EURASIA
Authors: CLAUSI MIRELLA , LEONE DIEGO , SPIRIDONOV SERGEI E.
Published: December 2020

Phylogenetic analysis of ITS rDNA sequences of the entomopathogenic nematode Steinernema feltiae Filipjev, 1934 (Wouts, Mráček, Gerdin and Bedding, 1982) was used to infer intraspecific genetic variability of this rhabditid nematode. Nucleotide intraspecific differences among S. feltiae isolates reached the level of 19 base pairs per ITS rDNA region, i.e. up to 2.9%. Several weakly or moderately supported intraspecific clades were detected. Sicilian and Swiss isolates of S. feltiae were found clustering together. Swiss strain ‘St. Bernard’ has been isolated on the St. Bernardino mountain pass in Switzerland in 2000. Phylogenetic relationships among S. feltiae isolates were inferred by using three different methods (maximum parsimony, neighbor joining and maximum likelihood). The topologies of the phylogenetic trees were identical and thus only ML tree is presented. ML tree revealed that S. feltiae isolates from Israel and Armenia grouped at the basal position of the tree, while in the spanning network obtained with POPART software, Iranian and Ukrainian isolates were the closest to the outgroup. In all methods of analyses, the European and Siberian strains of S. feltiae occupied terminal positions. Thus, further studies on the intraspecific genetic variability of entomopathogenic nematodes is needed.
Áttekintés a hiperbolikus Pascal háromszögekről
Authors: Németh László , Szalay László
Published: December 2020

A binomiális együtthatók háromszög alakban való elrendezése, az ún. Pascal háromszög a matematika számos területén ismert és használt. A többirányú általánosítás, kiterjesztés közül most a hiperbolikus Pascal háromszögeket mutatjuk be összefoglaló jelleggel. A szokásos tulajdonságok analógiájának vizsgálata mellett a kizárólag hiperbolikus Pascal háromszögekre jellemzo sajátosságokat is áttekintjük.
Hubungan Kepuasan dan Kepercayaan Mahasiswa Terhadap Lembaga Pendidikan Tinggi Dengan Keinginan Untuk Membujuk Calon Mahasiswa Melanjutkan Studi Ke Perguruan Tinggi
Authors: Zulganef Zulganef , Murni Asfia
Published: December 2020

This main research goal is to provide a knowledge or information about west java market, especially higher educational institution consumer for foreign higher educational institutions whom have plan to reach Indonesia higher educational market. This research investigated the relations among satisfaction, trust, and intention to persuade student candidate to continue their education to higher education. This research shows that trust has a relationships with intention to persuade, and shows that trust is a consequence of learning process satisfaction and physical evidence satisfaction, but not a consequence of faculty satisafaction. The results shows that students of university would like to persuade students candidates if they are satisfied with learning process and physical evidence, and these satisfactions are the antecendent to trust, so that trust is an antecendent to intention to persuade
Pengujian Efisiensi Dan Peningkatan Efisiensi Bentuk Lemah Bursa Efek Indonesia Pada Saat Dan Sesudah Krisis Moneter Pada Saham-Saham LQ-45
Authors: Khajar Ibnu
Published: December 2020

Efficient markets can be classified into three forms: weak, semi-strong, and strong. Weak-form efficiency suggests that security prices reflect all trade-related information, such as historical security price movements and volume of securities trades, so they don’t relate with current price and volume. In other words, historical price movements independent or random over time. Thus, test of weak-form efficiency is ralated with random walk theory. This research has two objectives. The first objective is to analyze whether Indonesian capital market has been efficient (weak-form). The second one is to analyze increasing efficient market in two different periode. The study was carried out on the 10 stock in the LQ-45 index, based on crisis and after crisis during 1998 and 2006 period. The first objective was analyzed by using run and autocorrelation test. The result shows that most stock are random in two different period. The second one was analyzed by searching number stocks that is random in crisis and after crisis period. The result shows there is not increasing weak-form efficiency
Pengaruh Penerapan JIT (Just In Time) Dan TQM (Total Quality Management) Terhadap Delivery Performance Pada Industri Otomotif Di Indonesia
Authors: Meylianti S Brigita , Mulia Fernando
Published: December 2020

This research discusses the impact of JIT (Just In Time) and TQM (Total Quality Management) application to Delivery Performance. Either JIT or TQM is two concept in management science specially operation management, but in fact that exist in Indonesian companies most of them have not yet applied these concept properly. Many of Indonesian companies applied latest management concept just to keep up with the trend. Unfortunately these concepts might have not been suitable if it applied directly for Indonesian circumstances. This research was conducted in automotive industry, this election is based on history that at the first JIT and TQM born in automotive industry so unquestionable the application of these concepts in this industry is better than other kind of industry. In other hand delivery performance is focus on excellent timing and excellent quality of product produced. Theoretically, JIT application is inseparable form TQM application or vice versa, it one of them applied without application if the other, the result will not be an optimum one. But it is important to remember that large number of existing theories nowadays, was develop in Europe, America and the nearest Japan. There is large number of differences, even the fundamental one in social and culture, it effect to thinking pattern, and working spirit. Indonesia has different culture to Europe, America and Japan. Frequently the application of JIT and also TQM are fail to give significant improvement to company’s performance. It issues some emerging questions: Do JIT and TQM have influence to performance specially delivery performance? Do JIT have influence to performance specially delivery performance? Do TQM have influence to performance specially delivery performance? This research will answer the emerging questions. Following data collection and data processing, the result conclusion will be: JIT and TQM have significant linear influence to delivery performance. In partial, JIT does not give significant linear influence to delivery performance, whereas TQM gives significant linear influence to delivery performance.
Kepuasan Dan Loyalitas Pelanggan Pada Produk Susu Bayi Menggunakan Service Quality Dan Path Analysis
Authors: Winarso Kukuh
Published: December 2020

To enlarge market share a company has to produce quality product, accordance with what the consumers want. At the large step company has to be able to see and give more attention to the customer (consumer) satisfaction factors. In the next steps company can identify their customer loyalty to their products, that are factors or variables influence consumers loyalty to select to buy their products. There are many factors that can identify whether the consumer is loyal or not, such as by knowing the characteristics of a loyal consumer : a) buy regularly, b) buy outside the product line, c) refuse other products and show resistance from competitors power of attraction (not easily influenced by competitors power of attraction for the same products), d) recommend from mouth to mouth. Included in this research is PT. X that produce baby milk, needs approaches to identify satisfaction and finally customers loyalty. The results of this research show that consumers percieve service quality they received as not yet fulfill their expectations. Improvement priority should be started from Responsiveness, Emphaty, Assurance, Tangible and Reliability dimensions. All consumer satisfaction dimensions, both directly or simultaneously influence to consumers loyalty. Consumer satisfaction for Tangible, Reliability, Responsiveness, Assurance and Emphaty dimensions together influence to consumer loyalty of 54.66%. Whereas other variables influences outside the service quality dimension to consumer loyalty of 45.34%
Analisis Keterkaitan Profil Dan Kinerja Peritel Di Pasar Tradisional
Authors: Afiff Adi Zakaria , Halim Rizal Edy
Published: December 2020

The growing retail industry in Indonesia has two consequences; increase regional income which debatable issue, on the other side potentially decrease the performance of retailers (read: pedagang) in traditional wet market. This study not to conclude why the previous condition emerge, but explore why the performance of retailers in traditional wet market decreased. Using 315 respondents and intercept technique, the study found that there are two problems faced by retailers in traditional wet market today. The first one is their entrepreneurial orientation seems too low, the secondly their market orientation also couldn’t boosting their performance. The findings also shown retailers with higher entrepreneurial orientation and market orientation had a higher performance.
Queue Analysis System For Improving Efficiency Of Service
Authors: Indra Josep , Sarjono Haryadi
Published: December 2020

This research aim to know how much most effective car queue done by PT. KAM, in Jakarta, a company moving to gives car repair service (car workshop) which during the time provide 6 kinds of service facility (M), whether with facility and employer addition will result maximal advantage. method of Research used is descriptive method with research Type of Case Study, while its Variable is probability no unit / people in system (Po), the total customer staying in queue system (Ls), mean of customer time await in queue system (Ws), total mean of customer stay in queue (Lq), and mean time of customer await in queue (Wq). Result of this research is adding one kind of server without officer of company may get advantage equal to Rp. 10.136.000 compared to add one server and one officer. Advantage obtained is equal to Rp. 8.936.000.
Pengaruh Kredibilitas Sumber Dan Rerangka Pesan Pada Persepsi Risiko Konsumen
Authors: Soliha Euis
Published: December 2020

Marketing communication is defined as an attempt by companies to inform, persuade, and remind consumers both directly and indirectly about the products and brands that are sold (Kotler and Keller, 2009: 510). Marketers need to pay attention to the importance of the sender/source/sender/source/endorser is used in advertising. Sender/source/endorser will convey information, persuade or remind consumers about a product or service. Process with celebrity and expert endorsements influence change consumer attitudes and beliefs may be different (Freiden, 1984 as quoted by Biswas et al, 2006). Soliha and Zulfa (2009) suggests there are differences in risk perception of consumers on advertising by using celebrity endorser and expert endorser. Consumers feel the perception of lower risk with expert endorser than celebrity endorser. This indicates that the presences of the use of expert endorsers are more effective than celebrity endorsers in advertising.
Pengaruh Kepemilikan Negara Dan Asing Terhadap Corporate Risk Taking
Authors: Kurniawati Indah , Komalasari Puput Tri
Published: December 2020

This study aimed to investigate the effect of state ownership and foreign ownership of corporate risk taking as well as the control variable return on assets (ROA) and the size of the companies that influence the corporate risk taking. The sample of this study was 181 companies from non-financial companies listed on the Indonesia Stock Exchange in 2010-2013. The analysis technique used is multiple linear regression analysis. The results obtained are state ownership significant negative effect on the corporate risk taking and foreign ownership is significant positive effect on corporate risk taking. In the control variable is return on assets (ROA) significant positive effect on corporate risk taking and the size of the company significant negative effect on corporate risk taking.
Penyusunan Strategi Bisnis Dan Strategi Operasi Usaha Kecil Dan Menengah Pada Perusahaan Konveksi Scissors Di Surabaya
Authors: Faruq Mochamad Ammar , Usman Indrianawati
Published: December 2020

The development of globalization era gives us tighter business competition in many sector including UKM (Usaha Kecil dan Menengah). A company tends to make a good business and strategic operation to gives a positive effect for all UKM doers to face business competition. This case is very interesting to be researched and taught how business and operation strategic arrangement provide high competitiveness factor towards the company. This research included as descriptive-explorative qualitative research. This research did not need any theory or hypotheses but only use some prepared questions as a guide to get primary data about information which is the first data that required for this research (Moleong: 1998). This research object is one of the UKM convection called Scissors Convection on jl. Simorejo 6, Surabaya. Data analysis technique in this research are using content analysis and matrixes as the instrument. Matrixes that used in this data analysis are External Factor Evaluation (EFE), Internal Factor Evaluation (IFE), Competitive Profile Matrix (CPM), Strengths-Weaknesses-Opportunities-Threats (SWOT), Grand Strategy, and Quantitative Strategic Planning Matrix (QSPM). Also, triangulation technique as source consistency experiment towards data and operation strategy based on Roger G. Schroeder’s Operation Management. Result of this research proved that the appropriate business strategy for Scissors Convection are product development strategy for variation and product design while the best operation strategy is product innovator strategy.
Analisis Kesiapan Manajemen Terhadap Implementasi Perubahan Organisasi Pengelolaan SDM Single Grade di PT Pertamina (Persero) Marketing Operation Region V
Authors: Fanggidae Roy Stefanus , Ratmawati Dwi , Agustina Tri Siwi
Published: December 2020

Current bussiness world move dynamically and require organization’s effectiveness in implementation of policy changes as a form of company's efforts towards becoming a World Class Company. Organizations mostly have always introduced large or minor changes which are adaptive. Therefore, any changes in organization must be planned and managed at best. The process of changes must be managed skillfully in order to effectively implemented align with the interests of the organization. PT Pertamina (Persero) had implemented Single Grade policy as the organization effort in the implementation of changes.These studies describe the process of change that have occured in PT Pertamina (Persero) Marketing Operation Region V with 17 (seventeen) key element of diagnosing changes by using the model of Readiness for change by Stewart namely sponsorship, leadership, motivation, direction, measurements, organizational context, processes or functions, competitor benchmarking, customer focus, rewards, organizational structure, communication, organizational hierarchy, prior experience with change, morale, innovation, and decision making. These studies used qualitative research method with explanatory type research (explanatory). These studies use a holistic case study, using interviews, observation and see the company's internal documents to obtain the necessary data.The results show that there is a real effort of PT Pertamina (Persero) Marketing Operation Region V in making changes. The process of changes shown in seventeen key elements of diagnosing changes resulted in increased employee performance. The company’s effort in implementing changes encouraged employees to improve their competence and self ability, and also to be fully responsible for the tasks given. The process of changes is still underway and requires continuous monitoring and evaluation, in order to understand the development of changes so it always evolving towards the better. Subsequent studies can be done with more evidence sources and different methods.
Pengaruh Modal Psikologi Dan Keterlibatan Pegawai Terhadap Kinerja Pegawai Dengan Kepuasan Kerja Sebagai Variabel Mediasi (Studi Pegawai Politeknik Ilmu Pelayaran Semarang)
Authors: Silen Adhi Prastistha
Published: December 2020

The research objective to be achieved to analyze the effect of psychological capital and employee involvement to job satisfaction in Seamanship Polytechnic Semarang. To analyze the effect of psychological capital, employee engagement and job satisfaction to employee performance in Seamanship Polytechnic Semarang. To analyze the effect of psychological capital and employee involvement to employee performance, moderated by Job Satisfaction in Seamanship Polytechnic Semarang In this study took the population in this study were employees of the Polytechnic Semarang Seamanship, amounting to 218 persons. Sampling with random sampling technique that randomly sampling 142 respondents. Based analyst who conducted the study concluded that psychological capital and employee involvement and significant positive effect on job satisfaction. Capital psychology, employee engagement and job satisfaction positive and significant impact on performance. Job satisfaction does not mediate the effect of psychological capital and employee involvement to employee performance.
KESEJAHTERAAN PEDAGANG PASAR SYARIAH AZ-ZAITUN I SURABAYA DALAM PERSPEKTIF MAQASHID SYARIAH
Authors: Julietta Maghfira , Fanani Sunan
Published: December 2020

ABSTRAKTujuan penelitian ini merupakan untuk mengetahui sejauhmana peran pasar dalam meningkatkan kesejahteraan dalam konteks ekonomi Islam apabila direlevansikan dalam perspektif maqashid syariah. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Teknik pengumpulan data primer diperoleh dengan wawancara para pedagang Pasar Syariah Az-Zaiun I Surabaya. Observasi juga dilakukan terhadap para pedagang. kemudian, dilakukan triangulasi dan dianalisis untuk mendapatkan hasil kesimpulan. Data sekunder diperoleh melalui buku teks, jurnal ilmiah yang relevan. Hasil penelitian ini menunjukan bahwa kesejahteraan para pedagang Pasar Syariah Az-Zaitun mengalami peningkatan, namun bila dikaji melalui perspektif maqashid syariah belum mencapai kemaslahatan karena terdapat beberapa indikator yang belum terpenuhi oleh pedagang Pasar Syariah Az-Zaitun I Surabaya.Kata kunci: pasar, kesejahteraan, pedagang, maqashid syariah ABSTRACTThe purpose of this study is to determine the role of the market in improving welfare in the context of Islamic economics from the perspective of maqashid sharia. This research uses a descriptive qualitative approach. The primary data collection technique was obtained by interviewing the traders of the Islamic Az-Zaiun I Market in Surabaya. Observations were also made on traders. Then, triangulation is conducted and analyzed to get a conclusion. Secondary data is obtained through textbooks and relevant scientific journals. The results of this study indicate that the welfare of the traders of the Az-Zaitun Syariah Market has increased, but when examined through the perspective of maqashid sharia, it has not achieved benefit because several indicators have not been fulfilled by the traders of the Az-Zaitun I Islamic Market in Surabaya.Keywords: market, welfare, traders, maqashid sharia
PENGARUH VARIABEL MAKRO EKONOMI DAN DOW JONES ISLAMIC MARKET INDEX TERHADAP HARGA SAHAM PADA INDEKS SAHAM SYARIAH INDONESIA (ISSI) TAHUN 2012-2019
Authors: Fathimiyah Dinda Azzahroh , Fianto Bayu Arie
Published: December 2020

ABSTRAKPenelitian ini bertujuan untuk menganalisis Pengaruh Inflasi, Nilai Tukar, Harga Minyak Dunia, Harga Emas Dunia, dan Dow Jones Islamic Market Index (DJIM) terhadap Harga Saham pada Indeks Saham Syariah Indonesia (ISSI) Tahun 2012-2019. Data yang digunakan dalam penelitian ini adalah data closing price menggunakan pendekatan penelitian kuantitatif metode Error Correction Model (ECM). Variabel-variabel yang digunakan dalam penelitian ini adalah inflasi, nilai tukar, harga minyak dunia, harga emas dunia, dan Dow Jones Islamic Market Index (DJIM). Hasil estimasi menunjukkan bahwa variabel inflasi dan harga minyak dunia dalam jangka panjang berpengaruh signifikan positif terhadap harga saham ISSI. Sedangkan harga emas dunia dalam jangka panjang berpengaruh signifikan negatif terhadap harga saham ISSI. Namun, variabel nilai tukar dan DJIM tidak berpengaruh signifikan terhadap harga saham ISSI. Penelitian ini menambahkan uji robustness dengan out of sampling data yang terdiri 25%, 50%, 75% yang menunjukkan penerapan periode yang berbeda dapat melalui tahapan metode dan menghasilkan estimasi yang konsisten.Kata Kunci: Harga Saham, Makroekonomi, Indeks Saham Syariah Indonesia ABSTRACTThis study aims to analyze the effect of inflation, exchange rates, world oil prices, world gold prices, and the Dow Jones Islamic Market Index (DJIM) on stock prices in the Indonesian Islamic stock index (ISSI) 2012 - 2019. Data used in this study is data closing price using a quantitative research approach using the Error Correction Model (ECM) method. The variables used in this study are inflation, exchange rates, world oil prices, world gold prices, and the Dow Jones Islamic Market Index (DJIM). The estimation results show that the inflation variable and world oil price, in the long run, have a significant positive effect on the ISSI stock price. Meanwhile, the world gold price, in the long run, has a significant negative effect on the ISSI stock price. However, the exchange rate and DJIM variables did not have a significant effect on the ISSI stock price. This study adds a robustness test out of sampling data consisting of 25%, 50%, 75% which shows that the application of different periods can go through the method stages and produce consistent estimates.Keywords: Stock Price, Macroeconomics, Indonesian Sharia Stock Index
KESEJAHTERAAN MASYARAKAT DARI PERSPEKTIF ASHABIYAH IBNU KHALDUN
Authors: Wicaksono Anantasena Indra , Faizah Siti Inayatul
Published: December 2020

ABSTRAKJumlah pengunjung di wisata Sunan Giri sejak tahun 2017 hingga 2019 mengalami peningkatan, sehingga membuat pendapatan rata-rata harian yang diperoleh pengemudi dokar cukup tinggi yaitu kurang lebih 400.000 rupiah di hari kerja, sedangkan di akhir minggu atau musim libur bisa mencapai dua kali lipatnya. Penelitian ini bertujuan untuk menganalisis keadilan sosial dan kesejahteraan anggotan paguyuban di wisata religi Sunan Giri berdasarkan prinsip ashabiyah melalui circle of equity Ibnu Khaldun. Penelitian ini menggunakan kualitatif deskriptif dalam menganalisis permasalahan. Wawancara dilakukan kepada lima anggota paguyuban di wisata Sunan Giri, yang terdiri dari kusir dokar, wakil ketua paguyuban, dan informan kunci. Hasil penelitian menemukan bahwa tingkat keadilan sosial dan kesejahteraan paguyuban wisata Sunan Giri menurut teori Ibnu Khaldun melalui ashabiyah dan circle of equity yang masih rendah. Hasil penelitian diperkuat diperkuat dengan penambahan analisis penelitian melalui triangulasi dengan teori Al Ghazali.                Keywords: Kesejahteraan Islam, Ibnu Khaldun, Circle of Equity, Ashabiyah ABSTRACTThe purpose of this study is to find out how the welfare of traditional public transportation service providers in the Sunan Giri religious tourism area in the perspective of Ibn Khaldun. The approach used in this study uses a qualitative approach. This type of research is a case study method. The results showed that Ibn Khaldun's thought in the Circle of Equity theory of a person's level of welfare could be measured through Sharia values, so that when the providers of doctoral services in the Sunan Ampel religious tourism area performed obligatory prayers at the mosque and performed alms. Ashabiyah badawah-based economies are also applied in this community, because people tend to have a goal to save for the future in the hope of providing something more for their offspring later. The value of their wealth has not been able to share their wealth with fellow believers because it is only enough for themselves and is still classified as a prosperous family in stage III. in fact the circle of equity theory experienced a setback which increasingly troubled and kept the community from the word prosperous because the government did not want to be involved in the process of welfare for its people.Keywords: Islamic Welfare, Ibnu KHaldun, Circle of Equity, Ashabiyah
Shale Compaction Kinetics
Authors: Smith James , Smith-Rowland Edward
Published: December 2020

The grain-to-grain stress vertically in sediments is given by the overburden less the pore fluid pressure, σ, divided by the fraction of the horizontal area which is the supporting matrix , (1 − φ), where φ is the porosity. It is proposed that the fractional reduction of this ratio, Λ, with time is given by the product of φ 4m/3 , (1 − φ) 4n/3 , and one or more Arrhenius functions A exp(−E/RT ) with m and n close to 1. This proposal is tested for shale sections in six wells from around the world for which porosity-depth data are available. Good agreement is obtained above 30-40 C and porosities less than 0.5. Single activation energies for each well are obtained in the range 15-33 kJ/mole, close to pressure solution of quartz, 24 kJ/mol. Values of m and n are in the range 1 to 0.8, indicating nearly fractal pore-matrix spaces and water-wet interfaces. Results are independent of over- or under-pressure of pore water. This model explains shale compaction quantitatively. Given porosity-depth data and accurate activation energy, E, one can infer paleo-geothermal-gradient and from that organic maturity, thus avoiding unnecessary drilling.
An Intelligent Parking Management System using RFID Technology based on User Preferences
Authors: Shimi Amir , Ebrahimi Dishabi Mohammad Reza , Azgomi Mohammad Abdollahi
Published: December 2020

Due to the tremendous progress in the automotive industry, the growth of the urban population, the number of vehicles is increasing and this creates parking challenges. Intelligent parking management systems offer an optimal solution for finding empty parking space so that drivers can quickly find their car parking space. To solve these problems, it is necessary to design an intelligent parking system, in addition to providing comfort to drivers, which is also economically viable. This paper proposes an intelligent multi-storey car parking system with the help of RFID technology and examining user preferences that can effectively solve car parking problems. The proposed method is a multi-objective decision-making method to reduce the problem of car parking, which is called MODM-RPCP. Therefore, the proposed MODM-RPCP method can allocate the best space for their stopping place by using the decision-making system and based on the priorities considered by the users. The simulation results show that the MODM-RPCP reduces the average booking time more than 19.2% and 27.1%, and decreases the response time of central parking management server more than 20.1% and 29.78% compared to MOGWOLA and ODPP approaches.
A Single Dose of Psilocybin Increases Synaptic Density and Decreases 5-HT2A Receptor Density in the Pig Brain
Authors: Raval Nakul Ravi , Johansen Annette , Donovan Lene Lundgaard , Ros Nídia Fernandez , Ozenne Brice , Hansen Hanne Demant , Knudsen Gitte Moos
Published: December 2020

A single dose of psilocybin, a psychedelic and serotonin 2A receptor (5-HT2AR) agonist, may be associated with antidepressant effects. The mechanism behind its antidepressive action is unknown but could be linked to increased synaptogenesis and down-regulation of cerebral 5-HT2AR. Here, we investigate if a single psychedelic dose of psilocybin changes synaptic vesicle protein 2A (SV2A) and 5-HT2AR density in the pig brain. Twenty-four awake pigs received either 0.08 mg/kg psilocybin or saline intravenously. Twelve pigs (n=6/intervention) were euthanized one day post-injection, while the remaining twelve pigs were euthanized seven days post-injection (n=6/intervention). We performed autoradiography on hippocampus and prefrontal cortex (PFC) sections with [3H]UCB-J (SV2A), [3H]MDL100907 (5-HT2AR antagonist) and [3H]Cimbi-36 (5-HT2AR agonist). One day post psilocybin injection, we observed 4.4% higher hippocampal SV2A density and lowered hippocampal and PFC 5-HT2AR density (-15.21% to -50.19%). These differences were statistically significant in the hippocampus for all radioligands and in PFC for [3H]Cimbi-36 only. Seven days post-intervention, there was still significantly higher SV2A density in hippocampus (+9.24%) and PFC (+6.1%) whereas there were no longer any differences in 5-HT2AR density. Our findings suggest that psilocybin’s antidepressive actions are linked to increased persistent synaptogenesis and possibly also to an acute decrease in 5-HT2AR density.
The Development of a Standardized Quality Assessment Material to Support Xpert HIV-1 Viral Load Testing for ART Monitoring in South Africa
Authors: Noble Lara Dominique , Scott Lesley Erica , Bongwe Asiashu , Da Silva Pedro , Stevens Wendy Susan
Published: December 2020

The tiered laboratory framework for HIV viral load monitoring accommodates a range of HIV viral load testing platforms, with quality assessment critical to ensure quality patient testing. HIV plasma viral load testing is challenged by the instability of viral RNA. An approach using an RNA stabilizing buffer is described for the Xpert HIV-1 Viral Load (Cepheid) assay and was tested in remote laboratories in South Africa. EDTA-plasma panels with known HIV viral titres was prepared in PrimeStore molecular transport medium for per-module verification and per-instrument external quality assessment. The panels were transported at ambient temperature to 13 testing laboratories during 2017-2018, tested according to standard procedures and uploaded to a web portal for analysis A total of 275 quality assessment specimens (57 verification panels and two EQA cycles) were tested. All participants passed verification (n=171 specimens) with an overall concordance correlation (ρc) of 0.997 (95%confidence interval [CI]:0.996,0.998) and a mean log bias of -0.019log cp/mL (95%CI:-0.044,0.063). The overall EQA ρc (n=104 specimens) was 0.999 (95%CI:0.998,0.999), with a mean log bias of 0.03 log cp/mL 95%(CI:0.02,0.05). The panels are suitable for use in quality monitoring of Xpert HIV-1 VL and are applicable to laboratories in remote settings.
ANALYSIS OF A PEAK GROUND ACCELERATION VALUE AND EARTHQUAKE INTENSITY USING DONOVAN METHOD IN BANTEN PROVINCE
Authors: Ariani Elsi
Published: December 2020

Analysis of a peak ground acceleration value and earthquake intensity in Banten Province has been carried out using historical earthquake data from 2008 to 2018. This research aims to describe a prone area of the earthquake. The specification of data was a magnitude > 5 SR and the depth 0-70 km. The Donovan method was used to analyze peak ground acceleration value and the earthquake’s intensity. According to the data obtained, 31 earthquake points with a maximum earthquake strength occurred on October 16, 2019, with a depth of 10 km and a magnitude of  6.48 SR. This earthquake was located in Ujung Kulon with coordinates -6.81 LS and 105.113 BT. Based on data analysis result was obtained a peak ground acceleration value and the intensity of earthquake maximum in The Pandeglang Regency with a peak ground acceleration value was 211.56 cm/s2, and intensity of scale VIII and a large risk level of three. While a peak ground acceleration minimum is located in the South Tangerang City was 62.82 cm/s2 with a scale of intensity VII and a moderate risk level.
COMPARISON STUDY OF VERTICAL CYLINDER TANK DIAMETER MEASUREMENT BETWEEN STRAPPING AND OPTICAL METHOD
Authors: Firmansyah Vera , Nugroho Purwanto , Yienda Prihensa Herfin , Muslim Azis
Published: December 2020

Vertical Cylinder Tank is used as a storage area or as a measuring tool. Liquids are used in the form of Fuel oil, Liquid Natural Gas, vegetable liquids, and other chemical liquids. The tank calibration results are in the form of a volume per height table that is used as a reference by Automatic Tank Gauging. There are two tank calibration methods, namely: the strapping method and the optical method. The process of measuring the inside or outside diameter of the tank becomes very important in the tank calibration process—the measurement of tank diameter by the strapping method using steel meters manually. At the same time, the optical method uses theodolite or total station. For tank diameters ≤ 5 m, the strapping method has smaller diameter measurement results with a difference of 0.7% compared to the optical method. In further research, a prototype can be developed that can accelerate the calibration process using the strapping method (for example, a vertical track measuring robot) or a low-cost prototype theodolite