bluuebunny/crossref_metadata_2025_split huggingface dataset:
RELEVANSI NILAI INFORMASI LABA DAN ARUS KAS TERHADAP HARGA SAHAM
Authors: Yendrawati Reni , Pratiwi Ratna Sari Indah 
Published: June 2015

<p>Penelitian ini bertujuan untuk menguji relevansi nilai laba atau arus kas terhadap hargasaham dalam tahap siklus hidup yang berbeda. Siklus hidup perusahaan terdiri dari empat tahap: start up, growth, mature dan decline. Penelitian ini menggunakan data sekunder pada perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) pada periode 2010-2012. Sampel yang digunakan dalam penelitian ini adalah 77 perusahaan dari industri manufaktur. Metode yang digunakan dalam pemilihan objek dalam penelitian ini adalah purposive sampling. Model analisis yang digunakan adalah analisis regresi berganda. Hasilnya membuktikan bahwa baik pada tahap growth, mature maupun laba lebih memiliki relevansi nilai dari pada arus kas terhadap harga saham. Penelitian ini tidak dapat menganalisis untuk tahap start-up, karena keterbatasan data sampel.</p><p>The objective of the study was to test the relevance of profit value and cash flow toward the share price in different life cycle stages. The corporate life cycle consists of four stages: start up, growth, mature, and decline stage. This study used secondary data on the companies listed on the Indonesian Stock Exchange in the period of 2010-2012. The samples of this study were 77 companies from manufacture industries. It was a purposive sampling. The data were analyzed by multiple regression analysis using SPSS 17. The results showed that in the mature stage, the analysis accepted the hypothesis that net income are more value relevance than cash flow toward the share price. However, in the growth stage and decline stage, the analysis rejected the hypothesis. This research did not analyze the start-up stage because of the sample data limitation.</p>
ANALISIS MODEL KEPUASAN TERHADAP PEMBELIAN ULANG
Authors: Farida Naili 
Published: June 2015

<p>Tujuan penelitian ini yaitu untuk menguji pengaruh brand equity, nilai pelanggan dan lifestyle yang dimediasi kepuasan konsumen terhadap pembelian ulang produk gadget di Kota Semarang. Responden dalam penelitian ini adalah seluruh konsumen yang telah melakukan pembelian produk gadget merek Samsung, sebanyak 120 orang. Teknik sampling yang digunakan yaitu purposive sampling. Teknik analisis yang digunakan yaitu Partial Least Square (PLS). Hasil penelitian menunjukkan bahwa terdapat pengaruh brand equity terhadap kepuasan, namun dalam konteks lifestyle dan nilai pelanggan tidak ada pengaruh terhadap kepuasan. Sedangkan kepuasan menunjukkan adanya pengaruh terhadap pembelian ulang. Diharapkan dari hasil penelitian ini mampu meningkatkan pembelian ulang melalui brand equity, lifestyle dan nilai pelanggan dalam konteks kepuasan.</p><p> </p><p>The objective of the research was to test the influence of brand equity, customer value and lifestyle which were mediated by consumer satisfaction toward re-purchasing of gadget products in Semarang. The respondents of the study were all consumers who have purchased Samsung gadget products. It was a purposive sampling study with 120 respondents. The data were analyzed by Partial Least Square (PLS). The result of the study showed that there was an influence of brand equity toward satisfaction, but in the lifestyle context and customer value did not give any influence toward satisfaction. Whereas; the satisfaction gave influence toward re-purchase. It is expected that this study can increase the repurchase<br />through brand equity, lifestyle and customer values in the satisfaction context.</p>
REAKSI PASAR TERHADAP DIVIDEND ANNOUNCEMENT PERUSAHAAN YANG SAHAMNYA MASUK DAFTAR EFEK SYARIAH
Authors: Khoiruddin Moh. , Faizati Evy Rochfa 
Published: June 2015

<p>Tujuan dilakukan penelitian ini adalah untuk menguji reaksi pasar yang diukur dengan variabel abnormal return dan trading volume activity (TVA) di sekitar pengumuman dividen (dividend announcement). Populasi dalam penelitian ini adalah semua pengumuman dividen dari perusahaan yang sahamnya masuk pada daftar efek syariah (DES) Indonesia pada tahun 2013, yang berjumlah 40. Sampel penelitian diambil dari semua jumlah populasi. Analisis data dilakukan dengan uji One Sample t-test untuk menguji reaksi pasar yang terjadi selama periode pengamatan (event window) 21 hari yaitu t-10 (10 hari sebelum pengumuman dividen), t0 (saat pengumuman dividen), dan t+10 (10 hari sesudah pengumuman dividen). Hasil penelitian menunjukkan terdapat reaksi pasar di sekitar hari pengumuman dividen yang diukur menggunakan variabel abnormal return dan trading volume activity (TVA).</p><p> </p><p>The purpose of this study was to test the market reaction which was measured by abnormal return variable and trading volume activity (TVA) around the dividend announcement. The population of this study was all companies’s dividend<br />announcement which their shares were listed on Indonesia Syariah Securities List published in 2013, they were 40 companies. The samples were taken from all population. The data were analyzed by one sample t-test to test the market reactions which occurred during event window for 21 days; they were t-10 (10 days before the dividend announcement), t0 (at the dividend announcement time), and t+10 (10 days after the dividend announcement). Based on the research results, it can be seen that there was a market reaction around the dividend announcement which was measured by abnormal returns variable and trading volume activity (TVA).</p>
ORGANIZATIONAL COMMITMENT AS THE BLACK BOX TO CONNECT THE ISLAMIC WORK ETHICS AND EMPLOYEES BEHAVIOR TOWARD ORGANIZATIONAL CHANGE
Authors: Wartini Sri , Harjiyanti Wahyu 
Published: June 2015

<p>The objective of the study was to examine the direct and indirect influences of Islamic work ethics on employees behavior toward organization change with organizational commitment as mediation. The population of the study was Public Civil Servants of the general inspectors of finance ministry. The samples were taken by Solvin method. It was a purposive sampling with 87 respondents. The results of the study showed that there was a direct influence of Islamic work ethics on organizational commitment, there was not any direct influence of organizational commitment on employees behavior toward organizational change, there was an indirect influence of Islamic work ethics on employees behavior toward organization change with organizational commitment as the mediation. It is concluded that there were a direct and an indirect influences of Islamic work ethics on employees behavior toward organizational commitmen as the mediation.</p><p> </p><p>Tujuan penelitian ini untuk menguji pengaruh langsung dan tidak langsung etika kerja Islami pada perilaku karyawan terhadap perubahan organisasi dengan komitmen organisasional sebagai mediasi. Populasi dalam penelitian ini adalah karyawan Pegawai Negeri Sipil di Itjen Kementerian Keuangan RI sebanyak 87 responden, menggunakan metode Slovin dengan teknik Purposive Sampling. Berdasarkan hasil penelitian menunjukkan, bahwa terdapat pengaruh langsung etika kerja Islami pada komitmen organisasional, tidak terdapat pengaruh langsung komitmen organisasional pada perilaku karyawan terhadap perubahan organisasi, terdapat pengaruh langsung etika kerja Islami pada perilaku karyawan terhadap perubahan organisasi dan terdapat pengaruh etika kerja Islami pada perilaku karyawan terhadap perubahan organisasi dengan komitmen organisasional sebagai mediasi. Penelitian ini menyimpulkan, bahwa ada pengaruh langsung dan tidak langsung etika kerja Islami pada perilaku karyawan terhadap perubahan organisasi dengan komitmen organisasional sebagai mediasi.</p>
Impact of Antibiotic Pretreatment on Bone Biopsy Yield for Children With Acute Hematogenous Osteomyelitis
Authors: Zhorne Derek J. , Altobelli Mary E. , Cruz Andrea T. 
Published: June 2015

OBJECTIVE:
Pediatric acute hematogenous osteomyelitis (AHO) is a relatively common reason for hospitalization, but many variables require additional study, including the impact of antibiotic treatment on bone biopsy culture yield.

METHODS:
This was a retrospective study of children 60 days to 18 years old with AHO seen from 2011 to 2012 in whom bone biopsy cultures were obtained.

RESULTS:
A total of 67 children had biopsies; median age was 7 years; 40 were pretreated with antibiotics. Microbiologic confirmation was obtained for 72%: in 34%, both blood and bone cultures were positive; in 33%, bone cultures alone were positive; and 4% had only positive blood cultures. There was no difference in bone biopsy cultures for children who did and did not receive antibiotics before biopsy (28/40 [70%] vs 17/27 [63%], odds ratio 1.37, 95% confidence interval 0.49–3.86). For pretreated patients, the mean duration of therapy was longer in children with negative cultures (79 vs 40 hours, P = .04). Bacteremia was seen in 26 (39%), and was more common in antibiotic-pretreated children (55% vs 15%, odds ratio 7, 95% confidence interval 2.1–24.1). Among the 41 nonbacteremic children, bone cultures provided the only microbiologic diagnosis for 22 (54%): 20 Staphylococcus aureus, 2 Streptococcus pyogenes.

CONCLUSIONS:
In conclusion, although bone biopsy results were not affected by previous antibiotic administration, a longer duration of antibiotic therapy before bone biopsy was associated with lower culture yield. In one-third of children, only the bone biopsy resulted in an organism being isolated. As it may take longer to sterilize bone than blood, a bone biopsy/culture should be considered a crucial part of the AHO evaluation to increase diagnostic yield.
Communication at Pediatric Rapid Response Events: A Survey of Health Care Providers
Authors: McCrory Michael C. , Aboumatar Hanan A. , Hunt Elizabeth A. 
Published: June 2015

Objectives:
The objective of this study was to explore perceptions of communication quality at pediatric rapid response events and to determine whether these perceptions differed between rapid response team (RRT) members (RRTm) and floor providers (FP).

Methods:
This survey study was conducted of clinical providers involved in RRT events at a tertiary care children’s hospital. Perceptions of RRT communication were assessed by using a 5-point Likert scale, and qualitative comments were collected. Responses were compared between RRTm (responder nurses and intensive care fellows) and FP (floor nurses and resident physicians).

Results:
Survey response was 64% (18 of 28) for RRTm and 70% (194 of 278) for FP. RRTm gave lower ratings than FP for communication of: (1) the purpose of the call; (2) airway and breathing; (3) circulation; (4) background information; and (5) possible diagnosis and treatment. RRTm were more likely than FP to indicate that description of background information delayed communication of critical management problems (“often”: RRTm, 7 of 17 [41%]; FP, 23 of 175 [13%]; “always”: RRTm, 2 of 18 [12%]; FP, 19 of 175 [11%]; P = .001 for overall comparison). A structured approach for communication was generally supported, although less strongly among floor nurses. Themes from qualitative responses included role confusion, fractured room entry, and a dismissive attitude by RRTm.

Conclusions:
A disconnect in perceived quality of communication was observed between RRTm and FP at pediatric rapid response events. A structured approach with well-defined roles may improve communication quality.
An Observed Structured Teaching Evaluation Demonstrates the Impact of a Resident-as-Teacher Curriculum on Teaching Competency
Authors: Zackoff Matthew , Jerardi Karen , Unaka Ndidi , Sucharew Heidi , Klein Melissa 
Published: June 2015

Background and Objective:Residents play a critical role in the education of peers and medical students, yet attainment of teaching skills is not routinely assessed. The primary aim of this study was to develop a novel, skill-based Observed Structured Teaching Evaluation (OSTE) and self-assessment survey to measure the impact of a resident-as-teacher curriculum on teaching competency. The secondary aim was to determine interrater reliability of the OSTE.Methods:A prospective study quantitatively assessed intern teaching competency via videotaped teaching encounters (videos) before and after a month-long hospital medicine rotation and self-assessment surveys over a 5-month period. The intervention group received the resident-as-teacher curriculum. Videos were evaluated by 2 blinded faculty via an OSTE covering 9 skills within 3 core components: preparation, teaching, and reflection. Pre- to post–HM rotation month differences were evaluated within and between groups using the Wilcoxon signed rank test and Wilcoxon rank-sum test, respectively.Results:Twenty-two of 25 (88%) control and 27 of 28 (96%) intervention interns participated; 100% of participants completed the study. The intervention group’s pre-post difference for the total OSTE score and the average self-assessed competence statistically improved; however, no significant difference was seen between groups. The difference in preparation scores was significant for the intervention compared with the control. The OSTE’s interrater reliability demonstrated good agreement with weighted kappas of 0.86 for preparation, 0.71 for teaching, and 0.93 for reflection.Conclusions:Implementation of an objective, skill-based OSTE detected observable changes in interns’ teaching competency after implementation of a brief resident-as-teacher curriculum. The OSTE’s good interrater reliability may allow standardized assessment of skill attainment over time.
The Practice Patterns of Recently Graduated Internal Medicine–Pediatric Hospitalists
Authors: O’Toole Jennifer K. , Friedland Allen R. , Gonzaga Alda Maria R. , Hartig Jason R. , Holliday Scott , Lukela Michael , Moutsios Sandra A. , Kolarik Russ 
Published: June 2015

Objectives:
To identify the current practice patterns and professional activities of internal medicine–pediatrics (med-peds) hospitalists who have graduated in the past 5 years (June 2009–June 2013).

Methods:
The national Medicine-Pediatrics Program Directors Association (MPPDA) conducted a cross-sectional survey study of the 79 residency program directors who are members of the MPPDA regarding the practice patterns of recent graduates (from 2009–2013) currently practicing as hospitalists. The survey was distributed in the spring of 2014 on the MPPDA listserv. The survey inquired about time spent caring for hospitalized adults and children, medical school appointments, practice in freestanding children’s hospitals, and completion of hospital medicine (HM) fellowships.

Results:
Forty-nine program directors (62%) completed the survey and provided data on 1042 graduates from 46 programs. Of those graduates, 26.4% (n = 275) practice as hospitalists, and none had completed an HM fellowship. Approximately two-thirds (65%) of med-peds hospitalists provide care to hospitalized children and adults, with one-third providing care solely to hospitalized adults. Approximately one-half (53.5%) have an appointment with a medical school and roughly one-quarter (28%) practice in a freestanding children’s hospital.

Conclusions:
An increasing percentage of recent med-peds graduates are pursuing careers in HM, and two-thirds are providing care to hospitalized children. As consideration for an accredited pediatric HM fellowship continues, certifying and accrediting bodies should consider how this will impact the med-peds workforce and allow med-peds graduates flexibility in their training requirements that will permit them to acquire the necessary skills to care for hospitalized children and adults.
Blood Culture in Evaluation of Pediatric Community-Acquired Pneumonia: A Systematic Review and Meta-analysis
Authors: Iroh Tam Pui-Ying , Bernstein Ethan , Ma Xiaoye , Ferrieri Patricia 
Published: June 2015

Background and Objective:
Current guidelines strongly recommend collection of blood cultures (BCs) in children requiring hospitalization for presumed moderate to severe bacterial community-acquired pneumonia (CAP). Our objective was to systematically review the international pediatric literature to evaluate how often BCs are positive in hospitalized children with CAP, identify the most commonly isolated pathogens, and determine the impact of positive BCs on clinical management.

Methods:
We identified articles in PubMed and Scopus published from January 1970 through December 2013 that addressed BCs in children with CAP. We extracted total number of BCs collected and prevalence of positive BCs and used meta-regression to evaluate whether subgroups had any impact on prevalence.

Results:
Meta-analysis showed that the overall prevalence of positive BCs was 5.14% (95% confidence interval 3.61–7.28). Studies focusing on severe CAP had a significant effect on prevalence (P = .008), at 9.89% (95% CI 6.79–14.19) compared with 4.17% (95% confidence interval 2.79–6.18) for studies not focusing on severe CAP. The most commonly isolated organisms were Streptococcus pneumoniae (76.7%) followed by Haemophilus influenzae (3.1%) and Staphylococcus aureus (2.1%). Contaminants accounted for 14.7%. Only 3 studies reported on BC-driven change in management, with contrasting findings.

Conclusions:
BCs in pediatric CAP identified organisms in only a small percentage of patients, predominantly S. pneumoniae. False-positive BC rates can be substantial. The 3 studies that examined BC-driven changes in management had conflicting results. This systematic review was limited by heterogeneous case definitions, which may overestimate the true prevalence of positive BCs in hospitalized children.
New distribution records of Chaltenobatrachus grandisonae (Anura: Batrachylidae) in Patagonia, Chile
Authors: Díaz-Páez Helen , Alveal Nicza , Cisternas-Medina Ingrid , Ortiz Juan Carlos 
Published: June 2015

Chaltenobatrachus grandisonae was first collected in Puerto Edén, Wellington Island, Magallanes Region, Chile, where the species has never been found again. Subsequently Basso et al. (2011) found it in two new localities in Lago del Desierto and Lago Nansen, Santa Cruz province, southern Patagonia, Argentina. Recently Cisternas et al. (2013) reported its presence in Laguna Caiquenes, Aysén Region, Chile. Our results provide distribution data between the northern and southern locations in Chile, and we confirm the presence of the species in Chilean Patagonia.
The Carandilla Palm (Trithrinax schizophylla Drude, Arecaceae) is not extinct in Brazil: first primary records from the Chaco region of Mato Grosso do Sul
Authors: Tomas Walfrido Moraes , Ishii Iria Hiromi , Urbanetz Catia , Tomas Marcelle Aiza , Camilo André Restel , Cano Ángela 
Published: June 2015

We report the occurrence of several remnant stands of Trithrinax schizophylla Drude in Porto Murtinho municipality, southwestern Mato Grosso do Sul state, Brazil. Until recently, the species was considered as probably extinct in the country. Trithrinax schizophylla is found only in the Chaco provinces of Argentina, Paraguay, and Bolivia, with a narrow strip in the southwestern region of Mato Grosso do Sul. The region is one of the most modified inside the Pantanal wetland in Brazil, and conservation actions are in need to protect this and other species in the region.
First record of the Crested Eagle, Morphnus guianensis (Daudin, 1800) (Aves, Accipitridae) in the Cerrado of Minas Gerais state, Brazil
Authors: Moraes Larissa Lacerda , Zaidan de Souza Alexander , Ribon Rômulo 
Published: June 2015

We present a new record of the Crested Eagle, Morphnus guianensis (Daudin, 1800), a rare forest eagle of the Neotropics on 22 May 2012 at a Cerrado area in Minas Gerais state, southeastern Brazil. The species has only two historical records in the state, both at areas formerly covered by Atlantic Forest. The finding raises the expectations for the maintenance of the species in the state, stressing the fact that this is the first species record in a Cerrado area in Eastern Brazilian states.
Exploring the Role of Phosphate Structural Distortions on the Sodium Jump Dynamics in NASICON Phases
Authors: Alam Todd M. , Bell Nelson , Wheeler Jill , Spoerke Erik D. , Cygan Randall T. , Ingersoll David 
Published: June 2015

ABSTRACTHigh temperature solid state sodium (23Na) magic angle spinning (MAS) NMR spin lattice relaxation times (T1) were evaluated for a series of NASICON (Na3Zr2PSi2O12) materials to directly determine Na jump rates. Simulations of the T1 temperature variations that incorporated distributions in Na jump activation energies, or distribution of jump rates, improved the agreement with experiment. The 23Na NMR T1 relaxation results revealed that distributions in the Na dynamics were present for all of the NASICON materials investigated here. The 23Na relaxation experiments also showed that small differences in material composition and/or changes in the processing conditions impacted the distributions in the Na dynamics. The extent of the distribution was related to the presence of a disordered or glassy phosphate phase present in these different sol-gel processed materials. The 23Na NMR T1 relaxation experiments are a powerful tool to directly probing Na jump dynamics and provide additional molecular level details that could impact transport phenomena.
Materials Development for High Efficiency Superconducting Nanowire Single-Photon Detectors
Authors: Lita A.E. , Verma V.B. , Horansky R. D. , Shainline J.M. , Mirin R.P. , Nam S. 
Published: June 2015

ABSTRACTSuperconducting nanowire single-photon detectors (SNSPDs) based on ultra-thin films have become the preferred technology for applications that require high efficiency single-photon detectors with high speed, high timing resolution, and low dark count rates at near-infrared wavelengths. Since demonstration of the first SNSPD using NbN thin films, an increasingly larger number of materials are being explored. We investigate amorphous thin film alloys of MoSi, MoGe, and WRe with the goal of optimizing SNSPDs for higher operating temperature, high efficiency and high speed. To explore material adequacy for SNSPDs, we have measured superconducting transition temperature (Tc) as a function of film thickness and sheet resistance, as well as critical current densities. In this paper we present our results comparing these materials to WSi, another amorphous material widely used for SNSPD devices.
Interface and Nanostructural Engineering of Low-cost, Efficient and Stable Perovskite Solar Cells
Authors: Zhu Zonglong , Yang Shihe 
Published: June 2015

ABSTRACTPerovskite solar cells have caught wide attention. High efficiency, low-cost and high stability are among the major goals, which could eventually move the perovskite solar cells to the market. To achieve these goals, interface deliberation and nanostructural engineering hold the key.
1/f Noise in Mott Variable Range Hopping Conduction in p-type Amorphous Silicon
Authors: Lopes V.C. , Syllaios A.J. , Whitfield D. , Shrestha K. , Littler C.L. 
Published: June 2015

ABSTRACTWe report on electrical conductivity and noise measurements made on p-type hydrogenated amorphous silicon (a-Si:H) thin films prepared by Plasma Enhanced Chemical Vapor Deposition (PECVD). The temperature dependent electrical conductivity can be described by the Mott Variable Range Hopping mechanism. The noise at temperatures lower than ∼ 400K is dominated by a 1/f component which follows the Hooge model and correlates with the Mott conductivity. At high temperatures there is an appreciable G-R noise component.