bluuebunny/crossref_metadata_2025_split huggingface dataset:
Corporate Performance Forecasting Using Hybrid Rough Set Theory, Neural Networks, and DEA
Authors: Lin Chiun-Sin , Lin Tzu-Yu , Chiu Sheng-Hsiung 
Published: April 2013

Abstract
This paper proposed the hybrid model using rough set theory (RST), neural networks (NN), and data envelopment analysis (DEA) to predict the corporate performance directly. First, to evaluate corporate performance, the DEA was employed. Second, integrated RST with BPN techniques, which is one of the popular used models of NN, named RST+BPN, was used to build the corporate performance-prediction model and the corporate governance variables are used as predictive variables. This hybrid method enabled us to evaluate an individual firm and provided performance information without comparing it with other companies. The experimental result showed that the proposed model outperforms the NN model with nonextracted predictive variables and provides a promising alternative in corporate performance prediction.
Lifetime Prediction of White OLED Based on MLE Under Lognormal Distribution
Authors: Zhang Jian-Ping , Li Dong-Liang , Wu Wen-Li , Wu Helen , Zhu Wen-Qing 
Published: April 2013

Abstract
To predict the lifetime of a white organic light-emitting diode (OLED) and reduce test time and cost, we conducted two constant stress and one step stress accelerated lifetime tests to obtain the failure time data of samples, described the lifetime distribution of white OLED with the lognormal distribution function, estimated the log mean and log standard deviation by using maximum likelihood estimation (MLE), achieved statistics and analysis of lifetime data, and developed lifetime prediction software by ourselves. Numerical results shows that white OLED lifetime follows the lognormal distribution, that the acceleration model is consistent with inverse power law, and that the acceleration parameters, which are accurately calculated, make fast estimation of white OLED lifetime possible.
An Application of AHP and Sensitivity Analysis for Measuring the Best Strategy of Reverse Logistics: A Case Study of Photovoltaic Industry Chain
Authors: Lin Chun-Yueh , Shiue Yih-Chearng 
Published: April 2013

Abstract
This work presents an evaluation model that adopts several important criteria based on benefits, opportunities, costs, and risks (BOCR) perspective, enabling the collecting strategy of reverse logistics (RL) of the Taiwan photovoltaic industry (TPI) supply chain is the most appropriate. Major criteria weights are analyzed using the analytic hierarchy process (AHP) and sensitivity analysis. Analysis results indicate that the proposed evaluation model enables the collecting strategy of RL in the TPI supply chain more objectively by allowing them to deploy effectively. Importantly, the proposed model can provide the TPI accreditation strategy in RL a reference material, making it highly applicable for academia and commercial purposes.
A Hybrid Model by Empirical Mode Decomposition and Support Vector Regression for Tourist Arrivals Forecasting
Authors: Lai Ming-Cheng , Yeh Ching-Chiang , Shieh Lon-Fon 
Published: April 2013

Abstract
This study develops a new hybrid model by integrating empirical mode decomposition (EMD) and support vector regression (SVR) for tourist arrivals forecasting. The proposed approach first uses EMD, which can adaptively decompose the complicated raw data into a finite set of intrinsic mode functions (IMFs) and a residue. After identifying the IMF components and residue, they are then modeled and forecasted using SVR. The final forecasting value can be obtained by the sum of these prediction results. Real data sets of international tourist arrivals to Taiwan were used. Experimental results show the effectiveness of the hybrid model when comparing it with other approaches.
Time Domain Microwave Imaging of a Buried Homogeneous Dielectric Cylinder in a Slab Medium by Asynchronous Particle Swarm Optimization
Authors: Chiu Chien-Ching , Huang Chung-Hsin , Li Ching-Lieh , Tuen Lung-Fai 
Published: April 2013

Abstract
A time-domain inverse scattering technique for estimating the location, shape, and permittivity of a dielectric cylinder in a slab medium is proposed. In this paper, the finite-difference time domain is employed for the analysis of the forward scattering part, and asynchronous particle swarm optimization (APSO) is applied for the reconstruction of the two-dimensional homogeneous dielectric cylinder. For the forward scattering, several electromagnetic pulses are launched to illuminate the unknown scatterers, and then the surrounding scattered electromagnetic fields are measured. In order to efficiently describe the details of the shape, a sub-gridding technique is implemented in the finite-difference time domain method. Then, the simulated electromagnetic fields are used for inverse scattering, in which APSO is employed to transform the inverse scattering problem into an optimization problem. APSO is a population-based optimization approach that aims to minimize a cost function between measurements and computer-simulated data. The numerical results presented for the two examples of scatterers under transverse-electric incidence demonstrate that the proposed method is capable of reconstructing a complicated shape with a rapid rate of convergence and robust immunity to noise.
Dynamic Software Testing and Evaluation With State Space Method
Authors: Yin Yunfei , Guan Haichao 
Published: April 2013

Abstract
Dynamic software testing and evaluation are important software engineering subjects and can be used to improve reliability. In this paper, we propose a dynamic software testing and evaluation model based on the state space method. In this model, the run time features of software are quantified into one state vector; the program scale, difficulties, structures, and development expenses are quantified into one input vector; the total software complexity is quantified into one output vector; and the software testing and evaluation process is regarded as a feedback control process. Dynamic software testing and evaluation with the state space method can adaptively regulate the critical factors that drastically affect software reliability. Experimental results show that the proposed method is useful for reducing costs, shortening developing time, and improving reliability.
Design and Evaluation of Low-Latency and Shortest-Path Routing Algorithm for Triplet-Based Hierarchical Interconnection Network
Authors: Zhang Yang , Shi Feng 
Published: April 2013

Abstract
Routing is one of the key factors that determine how much of the ideal performance of the network-on-chip is realized. A well-designed routing algorithm can extend much benefit through the implementation of this potential. Existing routing algorithms for a triplet-based hierarchical interconnection network (THIN) can be applied for a balanced THIN but are not suitable for a non-balanced THIN. This paper proposes the shortest path routing algorithm for THIN, called SPORT, which can be applied to both the balanced and non-balanced THINs. Based on the THIN features, SPORT computes the shortest path at the source node and constructs the output port list to minimize the computation time at the intermediate node. The simulation results show that SPORT can obtain lower traffic latency than existing routing algorithms. We also compare THIN with the 2D mesh in terms of traffic locality. The simulation results show that THIN is more suitable than the 2D mesh for these high-locality traffic workloads.
Portland Cement Hydration by Electrical Resistivity Method and Computer Simulation
Authors: Zuo Yibing , Wei Xiaosheng 
Published: April 2013

Abstract
A non-contacting electrical resistivity measurement device has been adopted to measure the electrical resistivities, ρ(t), of Portland cement pastes with water cement (w/c) ratios of 0.35, 0.40, and 0.45. The electrical resistivity curves all exhibit the same type of s-shaped growth; however, the electrical resistivity curve of the cement paste with the lower w/c ratio is always above those of higher w/c ratios. The hydration process can be divided into the dissolution and precipitation period, the setting period, the acceleration period, and the deceleration period, according to the rate of electrical resistivity development. In order to gain insights on the evolution of the microstructure during hydration, this study includes a computer simulation of the hydration process, considering the influence of particle size, w/c ratio, temperature, and orientation on representative length scales in the microstructures. The visualization of the microstructure evolution in the paste can well interpret the hydration process, which is consistent with the theoretical analysis. The microstructure evolutions show that the lower the w/c ratio is, the more quickly the hydration products cluster; consequently, it is easier and takes less time to form clusters, making the porosity decrease more rapidly, offering reasonable explanation of the characteristics of the 24 h compressive strengths of the pastes with different w/c ratios. The porosity obtained can well explain the development of the electrical resistivities of cement pastes with different w/c ratios after the dissolution period.
The hydrochemistry of peatland lakes as a result of the morphological characteristics of their basins
Authors: Banaś Krzysztof 
Published: April 2013

Abstract
The physico-chemical water characteristics and basin morphology of 10 well-preserved Pomeranian peatland lakes were examined. These are acidic (pH 3.95–5.99), softwater (1.5 ±0.9 mg Ca dm−3), and oligotrophic water bodies. Their hydrochemical conditions differentiate them into two groups: poor (3.04 ±2.77 mg C dm−3) and rich (10.36 ±7.27 mg C dm−3) in organic carbon compounds. They differ in water colour (p = 0.02), humic acid concentration (p<0.001), redox potential (p = 0.007), and irradiance (PAR; p = 0.03).
The hydrochemistry of the lakes is determined by their basin morphology, which affects the water colour and the concentrations of humic acids and organic carbon compounds.
Epizoic communities of Rotifera inhabiting sponges in freshwaters of North-Eastern Poland
Authors: Bołtruszko Joanna , Ejsmont-Karabin Jolanta 
Published: April 2013

Abstract
The species structure of epizoic communities of Rotifera was analyzed on three species of freshwater sponges: Spongilla fragilis Leydy, Spongilla lacustris (L.) Vejd. and Ephydatia fluviatilis (L.) Vejd. In total, all studied sponges hosted 87 rotifer species. Epizoic communities of Rotifera from particular sponges were very diverse, reach in species and unique. Thus, sponges covering both natural substrates and artifacts may create “hot-points” of rotifer species diversity and therefore may play an important role in re-naturalization of wastes.
Safety assessment of seafood with respect to chemical pollutants in European Seas
Authors: Szefer Piotr 
Published: April 2013

Abstract
This mini-review discusses the occurrence of chemical pollutants in edible biota from European seas, including the Baltic Sea ecosystem. The bioaccumulation of organic and inorganic pollutants in marine fish and edible molluscs and crustaceans is briefly approached within the context of European Union (EU) food quality standards. The health risks associated with the human consumption of seafood have been assessed mainly by the European Food Safety Authority (EFSA), an independent European agency funded by the EU. The potential health risks arising from the consumption of “frutti di mare” are examined from the standpoint of estimated Provisional Tolerable Weekly Intakes (PTWIs) for toxic pollutants.
Craniofacial Morphology of Class II Division 1 Nepalese Population
Authors: Bajracharya Manish , Parajuli Umesh , Mishra Praveen , Bhattarai Prakash , Shrestha Reetu 
Published: April 2013

Introduction: Class II Div 1 is a deviation from normal occlusion and may arise from combination of di" erentcraniofacial components.The objective of this study was to findnd out the different possible dental and skeletalcomponents that lead to Class II Div 1 malocclusion in Nepalese population.Methods: The lateral cephalogramradiographs consisted of 30 males and 30 females between the age group of 18 to 32 years. All the radiographswere traced with hand on acetate paper sheets. All the landmarks were identified, located and marked. Steiner’s analyses and McNamara analysis were done for the cephalometric measurements. The mean valueswere obtained and were compared with the established available values of the Nepalese and Caucasian normsusing independent t-test.Results: Size of the mandible was found to be lesser than the established normalvalues. Prognathic maxilla with retrognathic upper incisors and retrognathic mandible with proclined lowerincisors and was found to be the most common combinations of Class II Div 1 component.Conclusion: Size of the mandible is less than the normal value which is the main cause of the Class II Div 1 pattern in Nepalese population. Medical Journal of Shree Birendra Hospital; July-December 2012/vol.11/Issue2/10-13 DOI: http://dx.doi.org/10.3126/mjsbh.v11i2.7901
The Prevalence of Mental Disorders among Serving Soldier Requiring Admission
Authors: Rawal Namrata , Thapa Praswas , Bista Yadav 
Published: April 2013

Introduction: Numerous studies have been done to study the psychiatric conditions in army personnel but none have been done in Nepalese army personnel. The purpose of the present study was to determine the prevalence of common mental disorders among Nepalese Army Personnel who were admitted in psychiatric ward. Methods: Retrospectively 186 case records of Nepalese Army Personnel, who received treatment at the inpatient psychiatric ward over a period of one year (15th May 2010 to 15th May 2011) , were included in this study. Descriptive analysis of their demographic data and types of psychiatric disorders was done using SPSS v16. Results: Among the 186 patients who were admitted during the study period, 184 (98.92 %) were male. The most common age range was 21-30 years (70.43%). The prevalence of the first ten rank of mental disorders among Nepalese Army Personnel were Major Depression (25.27%), Alcohol dependence (22.58%), Schizophrenia (14.67%), Bipolar disorder (8.6%), Anxiety disorder(6.52%), Substance induced psychotic disorder(4.35%), Schizoaffective disorder(3.26%), Deliberate self harm (2.72%), Malingering(2.72%) and Poly substance dependence (2.72). Conclusions: The most common prevalence of mental disorders among inpatient of Nepalese Army Personnel in psychiatric department in the year 2010-11 were Major depressive disorder, Alcohol dependence and Schizophrenia.Medical Journal of Shree Birendra Hospital; July-December 2012/vol.11/Issue2/14-17 DOI: http://dx.doi.org/10.3126/mjsbh.v11i2.7902
Surgical Site Infection, Bacterial Isolates and Their Sensitivity Pattern at Surgical Ward
Authors: Bhandari Sushila Devi 
Published: April 2013

Introduction: Surgical site infection is a common occurrence in surgical ward. Knowledge about the commonest pathogen and its sensitivity in a particular setting is crucial in selection of appropriate antibiotics. No study has been performed earlier to identify the pattern of infection and antibiotic sensitivity in surgical department. So, this study aimed to analyze the commonest isolates from surgical site infection and their sensitivity pattern. Methods: A total of 56 cases of surgical site infection who were admitted in surgical ward at Shree Birendra Hospital, were included in this study. Wound swab from the infected surgical site was taken and send for culture and sensitivity. The obtained results were analysed using descriptive tools. Results: Among 56 surgical site infections only in 30 cases a pathogen was isolated. The commonest organism isolated was E.Coli 15(50%) followed by Staph. Aureus. The most sensitive antibiotics was Amikacine for E. Coli, and cefixime for S. Aureus. Conclusions: Ciprofloxacin seems to be the most appropriate first line oral antibiotics as it is sensitive both to E. Coli and S Aureus.Medical Journal of Shree Birendra Hospital; July-December 2012/vol.11/Issue2/18-20 DOI: http://dx.doi.org/10.3126/mjsbh.v11i2.7903
Effect of Posture in Intraocular Pressure, Comparison between Normal and Glaucomatous Subjects
Authors: Shrestha Ram , Patyal Sagarika , Bista Ramesh , Rajkarnikar Sagar , Gurung Anu 
Published: April 2013

Introduction: Intraocular pressure (IOP) increases when changing from sitting to supine position with an average difference of 0.3 to 6.0mm of Hg. These postural changes of IOP have been found in normal persons, patients with ocular hypertension and normal tension glaucoma. The eye is relatively non-distensible, even small changes in the volume of aqueous humor may significantly change IOP. The increase in resistance in aqueous flow is thought to be the reason for higher IOP in supine compared to sitting position. The aim of this study was to analyze the effects of posture in intraocular pressure in normal and primary open angle glaucoma subjects. Methods: It was a prospective cross sectional study done in Armed Forces Medical College, Pune, between May, 2007 to May, 2009 with sample sized of 60 people (30 controls and 30 Primary open angle glaucoma). Patients underwent complete ocular examination. Two drops of Topical 4% lignocaine were instilled. IOP measurements were taken by Rebound tonometer in sitting and supine positions at 10 min and 30 min interval respectively. Results: Control group (40-76 yrs) and POAG group (40-78 yrs) were found to have a mean rise of IOP of 1.65 and 2 mm of Hg respectively from sitting to lying for 10min, and a mean rise of 2.52 and 5.36 mm of Hg respectively from sitting to lying for 30min. Conclusions: The rise in IOP due to change of posture from sitting to supine positions was significantly higher in glaucomatous patients.Medical Journal of Shree Birendra Hospital; July-December 2012/vol.11/Issue2/21-23 DOI: http://dx.doi.org/10.3126/mjsbh.v11i2.7904
Pattern of Otorhinolaryngological Diseases at Rural Medical Camps in Far Western Region of Nepal
Authors: Karki Reeba , Rai Kiran 
Published: April 2013

Introduction: Nepal army has been organizing free medical camp in various parts of Nepal since many years. The free medical camp is committed to improve global health care in rural parts of Nepal. This study was conducted to describe the demographic and ENT-HNS diseases among the patients attending medical camps in two rural parts of far western region of Nepal (Humla-Simikot and Muggu- Talcha) Methods: Retrospective studies of all the patients attending ENT-HNS clinic of Simikot and Talcha medical camp from October 12th to October 16th 2011 were evaluated. Each patient was assessed by consultant ENT-Head and Neck surgeon. Only adult age group patient were included in the study. The disease was divided into four group i.e otology (ear disease), rhinology (nose disease), head and neck (throat disease) and normal finding groups. Results: Total numbers of 213 patients were analyzed in Simikot and 167 patients in Talcha. Among them otology group were 80 patients (37.5%), rhinology 57patients (26.7%), head and neck 55patients (25.82%) and 21 patients (9.85%) had normal findings in Simikot. Similarly in Talcha the patients were 84(50.29%) in otology, 22(13.17%) in rhinology, 49(29.34%) in head and neck and12 (7.1%) with normal findings respectively. Conclusions: Chronic otitis media (CSOM) is the most common ENT problems in both the rural areas. One of the major causes of hearing loss is CSOM so improvement of socioeconomic status and health care facilities will also be helpful in reducing the prevalence of CSOM.Medical Journal of Shree Birendra Hospital; July-December 2012/vol.11/Issue2/29-31 DOI: http://dx.doi.org/10.3126/mjsbh.v11i2.7906
Book Reviews
Authors: Albrecht  , Six Sally , Siegel Ben , Ivask George 
Published: April 2013

Charles H. Shattuck ed., Bulwer And Macready: A Chronicle Of The Early Victorian Theatre, reviewed by W. P. Albrecht Pamela Prince, Seven Steps To Creative Children's Dramatics, , reviewed by Sally Six Marvin Halverson ed., Religious Drama/I, reviewed by Ben Siegel E. Martin Browne ed., Religious Drama/II, reviewed by Ben Siegel Nikolai A. Gorchakov, The Theater In Soviet Russia, , reviewed by Georce Ivask
The Sources and Themes of The Plough and the Stars
Authors: Fallon Gabriel 
Published: April 2013

WARM IT WAS THAT EVENING; warm with the lingering sun of a lingering summer, as he stood outside Cahill's the Chemists where the meandering North Circular Road is bisected by the wide straight line of Dorset Street. Dorset -Street ... why, the man he was on his way to meet was born here, not two hundred yards from the birthplace of Richard Brinsley Sheridan! “It’s a straight walk up Portland Rowand N. C. Road," the letter said; "cross over Dorset Street and continue up the N. C. R. passing Cahill's Chemist Shop on the left hand side as you cross." So far so good. "The house (422, on the comer of a lane) has a small sycamore growing in the front garden, and is about fifty steps from Cahill's the Chemists."
Book Reviews
Authors: Kozelka Paul , Da Ponte Durant , Mc Anany Emile , Nethercot Arthur 
Published: April 2013

Jed H. Davis and Mary Jane Watkins, Children's Theatre, reviewed by Paul Kozelka Jordan Y. Miller ed., American Dramatic Literature: Ten Modern Plays in Historical Perspective, reviewed by Durant Da Ponte Wallace Fowlie ed.,Dionysus In Paris: A Guide To Contemporary French Theater, reviewed by Emile G. Me Anany Bernard Shaw ed., How To Become A Musical Critic, reviewed by Ben Siegel Nikolai A. Gorchakov, The Theater in Soviet Russia, reviewed by Arthur H. Nethercot
Development and multiplexed amplification of SSR markers for Thuja occidentalis (Cupressaceae) using shotgun pyrosequencing
Authors: Xu Huaitong , Tremblay Francine , Bergeron Yves 
Published: April 2013

• Premise of the study: Sixteen novel, polymorphic, multiplexed microsatellite loci were developed for eastern white cedar (Thuja occidentalis) using simple sequence repeat (SSR)–enriched shotgun pyrosequencing.• Methods and Results: Sixteen loci were tested on a panel of 24 individuals from different populations. The number of observed alleles ranged from four to 22. Four sets of multiplex PCR for the 16 loci were then carried out on 60 individuals of two populations from islands of FERLD Duparquet Forest, Canada. Mean number of alleles, observed heterozygosity, and expected heterozygosity were respectively 5.75, 0.594, and 0.574 for Island 58, and 5.50, 0.704, and 0.624 for Island 134.• Conclusions: Four sets of multiplex microsatellite loci can be used for future genetic studies, which includes investigating genetic diversity and structure, and fragmentation and regeneration studies.