bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS KELAYAKAN USAHA PETERNAKAN AYAM PROBIOTIK PADA PT. GUNUNG MAS
Authors: Ratnasari Ina , Suhono Suhono , Selvi Evi 
Published: May 2019

The business opportunity of probiotic chicken business is very large because currently there are still few breeders who do breeding probiotic chicken while the demand for chicken probiotics along with awareness of people who are increasing in choosing healthy and low cholesterol food products. PT. Gunung Mas plans to expand its business by increasing the probiotic chicken breeding business sector. Before running the plan, PT. Gunung Mas conducted a business feasibility study to be able to decide whether the probiotic chicken breeding business plan is feasible or not to be implemented.
Based on the results of research on non-financial aspects of market aspects, marketing aspects, technical aspects and technology, aspects of management and human resources and environmental aspects, probiotic chicken breeding business feasible to be implemented. While the financial aspects of the payback period, net present value, profitability index and internal rate of return, probiotic chicken breeding business feasible to be implemented

Keywords : Feasibility studies, probiotic chicken breeding, non financial aspect, financial aspect
ANALISIS FAKTOR-FAKTOR FUNDAMENTAL YANG BERPENGARUH TERHADAP RETURN SAHAM SYARIAH PADA PERUSAHAAN YANG TERGABUNG DALAM JAKARTA ISLAMIC INDEX (JII)
Authors: . Fitri 
Published: May 2019

The development of the sharia capital market in Indonesia until 2016 shows that Islamic stock shares do not yet have optimal and consistent performance in terms of the returns given. Fundamental analysis is a study that studies matters relating to the finances of a business with a view to better understanding the basic nature and operational characteristics of public companies that issue shares. Accounting information or company financial statements can be used as a factor of fundamental analysis based on real data that is useful for evaluating and projecting the value of a stock. The purpose of this study was to determine the effect of return on assets (ROA), Debt to Equity Ratio (DER), Current Ratio (CR), Earning per share (EPS), Total asset turn over (TATO) on Islamic stock returns. The research method used is descriptive verification. The unit of analysis in this study is Islamic stocks that are members of the Jakarta Islamic Index (JII). Statistical test analysis in this study using multiple linear regression analysis, t test and F test. The results showed that the variables ROA, CR, EPS and TATO have a positive and significant effect on Islamic stock returns, but the DER variable does not have a significant effect on stock returns. sharia.

Keywords: return on asset (ROA), Debt to Equity Ratio (DER), Current Ratio (CR), Earning per share (EPS), Total assets turn over (TATO),
The effects of fertilization on the green tea elements
Authors: Bursalıoğlu Ertugrul 
Published: May 2019

Camellia sinensis, which is widely used as a beverage in our country
and in the world, has various beneficial effects on human health due to its
various components. Farmers use chemical fertilizers to get more products.
However, the use of more chemical manure may cause some problems in terms of
environmental pollution and human health. Due to the lack of some nutritious
minerals in the soil, various manure ingredients are used for better
cultivation and growth. In this study, in order to investigate the effect of
use of manurate on tea plant on 5 different soils in Rize, the concentrations
of 18 elements in the leaves were analyzed using the ICP-MS device. When manure was used in tea, the
concentration of Li, Mg, K, Al, Ca, Cr, Mn, Fe, Cu, Zn, As, Se, Cd, Pb elements
increased and Na, Co, Ni, Hg values decreased.
Faculty and Resident Perspectives on Using Entrustment Anchors for Workplace-Based Assessment
Authors: Dudek Nancy , Gofton Wade , Rekman Janelle , McDougall Allan 
Published: May 2019

ABSTRACT

Background
Research suggests that workplace-based assessment (WBA) tools using entrustment anchors provide more reliable assessments than those using traditional anchors. There is a lack of evidence describing how and why entrustment anchors work.

Objective
The purpose of this study is to better understand the experience of residents and faculty with respect to traditional and entrustment anchors.

Methods
We used constructivist grounded theory to guide data collection and analysis (March–December 2017) and semistructured interviews to gather reflections on anchors. Phase 1 involved residents and faculty (n = 12) who had only used assessment tools with traditional anchors. Phase 2 involved participants who had used tools with entrustment anchors (n = 10). Data were analyzed iteratively.

Results
Participants expressed that the pragmatic language of entrustment anchors made WBA (1) concrete and justifiable; (2) transparent as they explicitly link clinical assessment and learning progress; and (3) align with training outcomes, enabling better feedback. Participants with no prior experience using entrustment anchors outlined contextual concerns regarding their use. Participants with experience described how they addressed these concerns. Participants expressed that entrustment anchors leave a gap in assessment information because they do not provide normative data.

Conclusions
Insights from this analysis contribute to a theoretical framework of benefits and challenges related to the adoption of entrustment anchors. This richer understanding of faculty and resident perspectives of entrustment anchors may assist WBA developers in creating more acceptable tools and inform the necessary faculty development initiatives that must accompany the use of these new WBA tools.
Influencia del método de árboles padres en la diversidad de la regeneración de bosques mixtos de Durango, México
Authors: Hernández Francisco J. , Deras-Ávila Ana G. , Deras-Ávila Nelson I. , Colín José G. 
Published: May 2019

Introducción: El manejador forestal necesita conocer el impacto que las cortas de regeneración causan en la diversidad de especies arbóreas, para poder conservarla.
Objetivo. Evaluar los cambios en riqueza y diversidad de especies arbóreas después de aplicar el método de árboles padres en seis localidades.
Materiales y métodos. Las localidades Ciénega Grande, Las Ciénegas, La Colmena, El Venado, Los Bajíos y Pino Gordo del ejido Pueblo Nuevo, Durango, se dividieron en tres parcelas denominadas: a) regeneración en árboles padres (RAP); b) regeneración en arbolado adulto (RAA); y c) arbolado adulto (AA). Partiendo del centro de cada parcela de RAP, y siguiendo los puntos cardinales y subcardinales, se ubicaron ocho sitios de 25 m2 y 0.1 ha, para registrar las especies de la regeneración y las del arbolado adulto, respectivamente. Los indicadores de riqueza de especies, Shannon-Wiener, Simpson, Pielou y Sørensen se estimaron para caracterizar las parcelas por localidad y se compararon con pruebas de t y análisis de rarefacción.
Resultados y Discusión. Se registraron 12 especies presentes en el área de estudio, de las cuales 11 se encuentran como renuevo de árboles padres. La riqueza de especies en las parcelas de RAP con respecto a la de AA fue igual en las localidades Ciénega Grande, El Venado y La Colmena, y superior en Las Ciénegas y Los Bajíos. Los índices de Shannon-Wiener y Simpson fueron superiores en Pino Gordo, Los Bajíos y El Venado. El índice de Sørensen varía de 0.67 a 1.0, indicando alta semejanza de especies entre parcelas.
Conclusiones. El método de árboles padres garantiza la continuidad de la diversidad de especies arbóreas.
Percepción de factores de riesgo ocupacional en aserraderos de la región de El Salto, Durango, México
Authors: Aragón-Vásquez Alondra Y. , Silva-Lugo Edwin D. , Nájera-Luna Juan A. , Hernández-Díaz José C. , Hernández Francisco J. , De la Cruz-Carrera Ricardo 
Published: May 2019

Introducción: En la industria del aserrío, la identificación y evaluación de agentes potencialmente peligrosos, así como la actitud del trabajador sobre la percepción de los factores de riesgo, son importantes en la prevención de accidentes laborales.
Objetivo: Medir el nivel de percepción de los trabajadores hacia los factores de riesgo durante el desempeño laboral en 11 aserraderos de la región de El Salto, Pueblo Nuevo, Durango, México.
Materiales y métodos: Se aplicó un cuestionario exploratorio a 108 trabajadores, para determinar la frecuencia del uso de equipo de protección personal (EPP) y la percepción de seguridad ante la exposición al ruido, iluminación, humo, polvo y vibraciones.
Resultados y discusión: En promedio, la edad del trabajador es de 37 años con 15 de experiencia laboral, casado, con nivel de escolaridad de sexto de primaria, y la mayoría tiene exceso de peso. Solo 21 % de los trabajadores utilizan EPP en la jornada completa; los guantes y las mascarillas contra el polvo son los artículos más y menos utilizados, respectivamente. El ruido y las vibraciones son percibidos como los factores de riesgo más graves y, en general, la percepción de seguridad en el trabajo es de regular a buena. El uso de EPP se relaciona significativamente (prueba de Chi-cuadrado P < 0.05) con la edad y aserradero. La percepción de riesgo en las partes expuestas del cuerpo y al ruido dependen del puesto laboral (P < 0.05).
Conclusiones: Es necesaria la capacitación y supervisión de los trabajadores en el uso apropiado del EPP para minimizar riesgos laborales.
SILICA-REINFORCED NATURAL RUBBER TIRE TREAD COMPOUNDS CONTAINING BIO-BASED PROCESS OILS. II: INFLUENCE OF EPOXIDE AND AMINO FUNCTIONAL GROUPS
Authors: Hayichelaeh C. , Reuvekamp L. A. E. M. , Dierkes W. K. , Blume A. , Noordermeer J. W. M. , Sahakaro K. 
Published: May 2019

ABSTRACT
The feasibility of the use of epoxidized palm oil (EPO) and amine-modified epoxidized palm oil (mEPO) as process oils in silica-reinforced natural rubber compounds is studied. The chemical structures of EPO and mEPO are characterized by Fourier transform infrared spectroscopy and proton nuclear magnetic resonance spectroscopy (1H-NMR). Amine modification for 3 and 5 h leads to mEPOs with 0.03 and 0.04 mmol of amine in 1 g of oil, referred to as 0.03 mEPO and 0.04 mEPO, respectively. The properties of rubber compounds containing modified palm oils are investigated by taking those with TDAE oil and those without oil as references. The use of process oils clearly enhances the processibility (i.e., lower mixing torque and complex viscosity) and mechanical and dynamic mechanical properties of the rubber compounds as compared with compounds without oil. The rubber compounds with EPO and 0.03 mEPO show a lower Payne effect (i.e., less filler–filler interaction) than the rubber compound with TDAE because of the shielding effect of the oils on the silica surface. The use of mEPO boosts the vulcanization reaction, resulting in much better cure torque difference, which indicates a higher crosslink density due to the amino groups present in mEPO as compared with TDAE. Therefore, rubber compounds with mEPOs have better mechanical properties (i.e., reinforcement index, tensile strength, and elongation at break) and better elastic response under dynamic deformation, as indicated by a lower loss tangent at 60 °C as compared with the mix with TDAE.
The Boiling Pot: Pinter in Moscow 1970–2003
Authors: Evans Charles Elliott 
Published: May 2019

Abstract
The development of productions of Pinter's plays in Russia in the years 1970 to 1994 is briefly discussed with reference to six principal productions. Two new productions in 2000 that took a new direction are examined in detail through on-stage performance and personal interviews. The productions are sharply contrasted in their approach to Pinter text. The shared weakness of Russian interpretations of Pinter's work is identified and discussed.
Voicing Over: Power, Speech, and Performance in The Birthday Party, One for the Road, New World Order, and The Comfort of Strangers
Authors: Roof Judith 
Published: May 2019

Abstract
This article examines the ways characters talking over or for other characters in The Birthday Party, One for the Road, and New World Order become not only a move towards oppression and hegemony, but also gradually begin to reveal the apparatus within and yet beyond the stage that rules conduct and demands performance. This gradual revelation of the way language and the voice become the site of power and control is even more evident in the film, The Comfort of Strangers, for which Pinter wrote the screenplay. Deploying the voiceover as the complement to the hidden gaze of the character, Robert, plays out the ways the voice is finally that which observes and commands. This suggests that the theater plays with a power dynamic that always threatens to turn into terror.
Conducta de sexting en adolescentes: predictores de personalidad y consecuencias psicosociales en un año de seguimiento
Authors: Alonso Cristina , Romero Estrella 
Published: May 2019

La relación entre el sexting y la personalidad en los adolescentes ha sido escasamente investigada. Además, es notoria la escasez de estudios longitudinales que aborden los predictores y consecuencias del sexting. Este estudio analiza los datos de 624 adolescentes que fueron evaluados en dos ocasiones (T1 y T2) distanciadas por un período de un año, y a los que se administraron cuestionarios para medir el sexting, los rasgos de personalidad del modelo de cinco factores (MCF), y posibles consecuencias psicosociales del sexting (acoso/ciberacoso, bienestar emocional). Los resultados indican que mayor extraversión y menor amabilidad y responsabilidad (T1) se relacionan con sexting (T2). El estudio permite también identificar qué facetas específicas de personalidad (T1) se asocian con el sexting registrado en T2. Además, los análisis de regresión muestran que la extraversión predice aumentos en sexting entre T1 y T2. En cuanto a las consecuencias, una alta implicación en sexting T1 predice descensos en la victimización y en las emociones positivas experimentadas entre T1 y T2. Por tanto, este estudio muestra que la personalidad permite predecir los cambios en sexting a lo largo de la adolescencia; el sexting, a su vez, parece asociarse a consecuencias psicosociales relevantes en este período del desarrollo.
The relationships between personality and sexting have been scarcely studied. In addition, the scarcity of longitudinal studies about predictors and consequences of sexting is notorious. This study analyzed the longitudinal data from 624 adolescents who were evaluated on two occasions (T1 and T2) separated by a period of one year, and to whom questionnaires were administered to measure sexting, the personality traits of the five factor model (FFM), as well as possible psychosocial consequences of sexting. The results indicate that high extraversion and low agreeableness and conscientiousness (T1) are related to sexting (T2). In addition, the study also allows us to identify which specific facets of personality (T1) are associated with sexting registered in T2. On the other hand, regression analyses indicate that extraversion predicts increases in sexting between T1 and T2. As for the outcomes of sexting, a high involvement in sexting T1 predicts decreases in victimization and in the positive emotions experienced between T1 and T2. Therefore, this study shows that personality allows for prediction of changes in sexting throughout adolescence; sexting, in turn, seems to be associated with relevant psychosocial consequences in this developmental period.
A meta-analytical answer to the crisis of confidence of Psychology
Authors: Botella Juan , Durán Juan I. 
Published: May 2019

Meta-analysis is a firmly established methodology and an integral part of the process of generating knowledge across the empirical sciences. Meta-analysis has also focused on methodology and has become a dominant critic of methodological shortcomings. We highlight several problematic issues on how we research in psychology: excess of heterogeneity in the results and difficulties for replication, publication bias, suboptimal methodological quality, and questionable practices of the researchers. These and other problems led to a “crisis of confidence” in psychology. We discuss how the meta-analytical perspective and its procedures can help to overcome the crisis. A more cooperative perspective, instead of a competitive one, can shift to consider replication as a more valuable contribution. Knowledge cannot be based in isolated studies. Given the nature of the object of study of psychology the natural unit to generate knowledge must be the estimated distribution of the effect sizes, not the dichotomous decision on statistical significance in specific studies. Some suggestions are offered on how to redirect researchers' research and practices, so that their personal interests and those of science as such are better aligned.
Surveillant Intimacies
Authors: Hogan Mél 
Published: May 2019

We often think of surveillance as ubiquitous, secretive, top-down, corporate, and governmental—and in many ways, it is. Through three vignettes, this essay prods at the ways in which our everyday tools, technologies, and gestures extend surveillance’s reach into our intimate lives and relationships. Each vignette is a story constructed from facts gleaned in news stories, social media, or personal conversations. As such, these vignettes are neither empirical nor entirely speculative. In an effort to consider surveillance as an ongoing and daily activity, they invite readers into more intimate contexts than those that are usually the object of rigorous scholarly analysis. In their intimacy, these stories serve to remind us of the ways in which communication devices are always, in some capacity, tracking and trailing our desires.
Vignette 1 tells the story of the NSA agent who uses the agency’s powerful database to spy on an ex-lover. Vignette 2 explores the kinds of information users can get (about themselves) from Big Tech companies, from social media and dating apps. Vignette 3 looks at Internet cookies and their capacity to make unlikely—and unwanted—introductions. Technology, apps, and our always-on devices complicate the boundaries of intimacy and often work to redefine the trajectories of our desire in the process. The breaches of trust detailed in these stories expose the ways in which Big Tech’s desire to predict and to measure human emotion and behaviour exists in tension with our memories, our secrets, and our wild imaginations.
D’un stade mal-aimé à un stade oublié : l’Autostade de Montréal
Authors: Gaudette Marilyne , Roult Romain , Khomsi Mohamed Reda , Lefebvre1 Sylvain 
Published: May 2019

Érigé sur un secteur démantelé dans le cadre de la planification de l’Expo 67 (Goose Village), l’Autostade fut construit pour devenir « le stade » et l’enceinte sportive principale de cette exposition universelle. Financé presque entièrement par le secteur privé et conçu par les architectes Victor Prus et Maurice Desnoyers dans l’optique de devenir une structure amovible et démontable, ce stade fut toutefois rapidement considéré comme une simple solution de rechange pour différents évènements festifs et sportifs. Remis à l’avant-scène en 1975 pour pallier aux déboires financiers et de construction du Stade olympique, l’Autostade fut de nouveau écarté pour des raisons principalement politiques. Par le biais d’une analyse de divers fonds d’archives et de plusieurs écrits scientifiques, cet article permet de retracer la « vie » relativement courte de l’Autostade (1966-1978), oeuvre architecturale ayant naviguée d’un statut de mal-aimé voire d’incompris à celui de grand oublié du paysage festif et sportif montréalais, et par le fait même de démontrer à quel point cette infrastructure a été au coeur d’importants débats politiques et économiques à cette époque. Parallèlement, cette étude met en lumière le caractère architectural novateur de ce stade peut-être trop avant-gardiste pour des élites locales ayant eu constamment du mal à envisager sa gestion, à un point tel que ce modèle de gouvernance relativement improvisé se reproduisit à l’occasion des Jeux Olympiques de 1976.
Shockley–Read–Hall lifetime in homoepitaxial p-GaN extracted from recombination current in GaN p–n+ junction diodes
Authors: Maeda Takuya , Narita Tetsuo , Ueda Hiroyuki , Kanechika Masakazu , Uesugi Tsutomu , Kachi Tetsu , Kimoto Tsunenobu , Horita Masahiro , Suda Jun 
Published: May 2019

Abstract
The Shockley–Read-Hall (SRH) lifetime in homoepitaxial p-GaN (N
a = 1 × 1017 cm−3) is investigated by analyzing forward current–voltage (I–V) characteristics in GaN-on-GaN p–n+ junction diodes with mesa-isolation structure. The ideality factor around 2 due to recombination current was obtained in the 1.8–2.7 V window, which is different from the characteristic of a p+-n− junction involving considerable diffusion current. The recombination current was proportional to the junction area, indicating that the recombination current is a bulk component, not a mesa-surface component. Analyzing the recombination current with consideration of the SRH recombination rate in the depletion layer, we obtained an SRH lifetime of 46 ps at 298 K. The temperature dependence of the I–V characteristics was also investigated and the SRH lifetimes were extracted in the range of 223–573 K. The SRH lifetime in homoepitaxial p-GaN followed the empirical power law of

τ

SRH

= 1.2 × 10−16 × T
2.25 (s).
Comparative study on thermal robustness of GaN and AlGaN/GaN MOS devices with thin oxide interlayers
Authors: Nozaki Mikito , Terashima Daiki , Yamada Takahiro , Yoshigoe Akitaka , Hosoi Takuji , Shimura Takayoshi , Watanabe Heiji 
Published: May 2019

Abstract
Similarities and differences in the design of the interfaces between gate dielectrics and GaN-based semiconductors were systematically investigated with a focus on the thermal stability of the interlayers. Although the excellent electrical properties of a SiO2/GaN interface with a thin Ga-oxide interlayer (SiO2/GaO
x
/GaN) were deteriorated by high-temperature treatment at around 1000 °C, the thin oxide on the AlGaN surface (SiO2/GaO
x
/AlGaN) exhibited superior thermal stability and interface quality even after treatment at 1000 °C. Physical characterizations showed that thermal decomposition of the thin GaO
x
layer on the GaN surface is promoted by oxygen transfer, which produces volatile products, leading to remarkable roughening of the GaN surface. In contrast, decomposition of the thin GaO
x
layer was suppressed on the AlGaN surface under the high temperatures, preserving a smooth oxide surface. The mechanisms behind both the improved and degraded electrical properties in these GaN-based MOS structures are discussed on the basis of these findings.