Miracle-dz/UniFAR-FTUs huggingface dataset:
Evaluation of Left Ventricular Diastolic Dysfunction in Patients with Coronary Artery Disease: Correlation between Echocardiographic and Hemodynamic Parameters

1,5 DM Senior Resident, Cardiology Department, R.G Kar Hospital, Kolkata 2 Assistant Professor, Cardiology Department, R.G Kar Hospital, Kolkata 3 Associate Professor, Cardiology Department, R.G Kar Hospital, Kolkata 4 Professor, Cardiology Department, R.G Kar Hospital, Kolkata Corresponding Author Lipika Adhikary Assistant Professor, Cardiology Department, R.G Kar Hospital, Kolkata Address: C/O Manoj Adhikary, Schooldanga, Bankura, West Bengal, India, Pin722101 Abstract In patients with coronary heart disease, evaluation of the left ventricular end diastolic pressure (LVEDP) provides assessment of the hemodynamic severity and aids in assessing the prognosis, and in deciding the proper management and therapeutic interventions. It also helps to distinguish this syndrome from other diseases such as pulmonary disease that can result in dyspnoea. The early diastolic doppler indexes derived from transmitral flow velocity curves correlated significantly with LV filling pressures in patients with systolic dysfunction, but the correlation was weak in patients with preserved systolic function. The difference between the pulmonary venous and mitral A durations correlated well with LVEDP in patients with CAD, irrespective of the systolic function. In this study we found echocardiographic doppler derived transmitral and pulmonary venous flow indices can be used as a safe and noninvasive means of predicting the LV filling pressures in patients with coronary artery disease, especially in patients with LV systolic dysfunction, as an alternative to the invasive measurements obtained during cardiac catheterization.
Fitting Models to Complex Survey Data Accounting for Nonignorable Sampling and Nonresponse

When the sample selection probabilities and/or the response probabilities are related to the model dependent variable even after conditioning on the model covariates, the model holding for the sample data is different from the model holding in the population from which the sample is taken. Ignoring the sample selection or response mechanism in this case may result in biased inference. Accounting for sample selection bias is relatively simple because the sample selection probabilities are usually known. In this paper we consider the much harder problem where in addition to sample selection bias, the response mechanism is also not ignorable with unknown response probabilities. Our approach is based on empirical likelihood, which is defined with respect to the model holding for the data observed for the responding units. Simulation results with binary dependent outcomes illustrate the good performance of the proposed approach.
A critique of density estimation from camera-trap data†

Densities of elusive terrestrial mammals are commonly estimated from camera-trap data. Typically, this is a 2-step process involving 1) fitting conventional closed population capture–recapture models to estimate abundance, and 2) using ad hoc methods to determine the effective trapping area. The methodology needs to be accurate, robust, and reliable when results are used to guide wildlife management. We critically review 47 published studies and discuss the problems associated with contemporary population estimates of elusive species from camera-trap data. In particular we discuss 1) individual identification, 2) sample size and capture probability, 3) camera location and spacing, 4) the size of the study area, and 5) ad hoc density estimation from the calculation of an effective trapping area. We also discuss the recently developed spatially explicit capture–recapture (SECR) models as an alternative approach that does not require the intermediate step of estimating an effective trapping area. We recommend 1) greater transparency in study design and quality of the data, 2) greater rigor when reviewing manuscripts, and 3) that more attention is given to the survey design to ensure data are of sufficient quality for analysis. © 2011 The Wildlife Society.
Solid-state fermentation with okara for production of cellobiase-rich cellulases preparation by a selected Bacillus subtilis Pa 5

Cellulolytic bacterium strain Pa5, showing high level production of exo-cellobiase was obtained and it was identified as Bacillus subtilis based on morphology, physiological and biochemical characteristics and homology of 16s rDNA gene sequence. The cellulases mixture from strain Pa5 has a relative high heat and pH stability. Furthermore, strain Pa5 was selected for performing the solid-state fermentation (SSF) with okara (the insoluble residue of the production of soymilk from soybean seeds) as sole substrate and the results revealed that the optimal incubation temperature, initial moisture content, loadage of the substrate, and inoculum size for both carboxymethyl cellulase (CMC) and cellobiase production were 30°C, 71.5%, 10 g dry matter per 250 ml flask, and 1 ml of inoculum at the density of 1 × 10 5 colony-forming units/ml per 10 g of dried okara, respectively. 48 h after the solid-state fermentation under the above conditions, the maximum values of carboxymethyl cellulase and cellobiase productivities were 48.42 ± 0.87 and 154.50 ± 2.15 IU/g of dried okara, respectively.
The Association between Sensitivity, Group Size and Satisfaction

Previous research have looked at the relationship between sensitivity and satisfaction, and between group size and satisfaction. However there appears to be no reported studies that have investigated the interacting effects of group size on the relationship between sensitivity and satisfaction. Data from 257 shop floor workers in a light manufacturing plant in the UK were collected and analysed. Group size was significantly negatively related to satisfaction with co-workers. Statistical tests of hierarchical multiple regression were used to determine the signficance of the interaction terms (sensitivity x group size) on pay and co-worker satisfaction. Support for both hypotheses were obtained. Results suggested that group size significantly moderated the relationship between sensitivity and pay satisfaction, and the relationship between sensitivity and co-worker satisfaction. Linear regression plots showed that the relationship between sensitivity and satisfaction (pay and co-worker) were negative in large groups but positive in small groups.
Determination of the best single imputation algorithm for missing rainfall data treatment

The presence of missing rainfall data is inevitable due to error of recording, meteorological extremes and malfunction of instruments. Consequently, a competent imputation algorithm for missing data treatment algorithm is very much needed. There are several such efficient algorithms which have been introduced in earlier studies. However, the limitations of current algorithms are they are highly dependent on the information and homogeneity of adjoining rainfall stations. Therefore, this study is intended to introduce several single imputation algorithms for missing data treatment, which believed to be more competent in treating missing daily rainfall data without the need to depend on the information of adjoining rainfall stations. The proposed algorithms use descriptive measures of the data, including arithmetric means, geometric means, harmonic means, medians and midranges. These algorithms are tested on hourly rainfall data records from six selected rainfall stations located in the Kuantan River Basin. Based on the analysis, the proposed singular imputation algorithms, which treated missing data by geometric means, harmonic means and medians are more superior compared to the other imputation algorithms, irrespective of missing rates and rainfall stations.
Multiple Dynamic Targets Encirclement Control of Multiagent Systems

This paper develops the distributed encirclement control problem of multiagent systems, in which each agent tracks multiple targets, each target can be tracked by one agent, and the numbers of the agents and the targets are the same or not. Firstly, an encirclement control protocol is proposed for multiagent systems, and this protocol contains some estimators. Secondly, some conditions are derived, under which multiagent systems can achieve encirclement control by circular formation. Finally, numerical simulations are provided to illustrate the obtained results.
Implementation and Experimental Validation of a Real-Time Discontinuous PWM Technique for VSI Fed IM Drives

Adjustable speed drive system requires variable voltage and frequency supply which is invariably obtained from a three-phase voltage source inverter (VSI). A number of Pulse Width Modulation (PWM) schemes are used to obtain variable voltage and frequency supply from an inverter. The most widely used PWM schemes for a three-phase VSI are carrier-based sinusoidal PWM and space vector PWM (SVPWM). This paper develops discontinuous PWM (DPWM) techniques for a voltage source inverter (VSI). Performance is evaluated in terms of total harmonic distortion (THD) in the output phase voltages. A significant reduction in switching losses is observed by adopting the proposed PWM schemes. The simulation and experimental results are provided to validate the concept.
A Unified Analysis of Adhesive-Bonded Cylindrical Coupler Joints

In the past years, many studies have been conducted on behaviors of adhesive tubular joints subjected to various loading conditions, such as torsion, axial, and internal and external pressure. However, the previous models are conceptually distinct, since they were developed to analyze only for each type of load. Mostly, homogeneous isotropic or orthotropic material were considered and thin-walled joint structures were examined. Therefore, the aim of this chapter is to present for the first time a generalized mathematical formulation and modeling of adhesive-bonded cylindrical coupler joints taking into account all loading scenarios. The inner and outer adherends can be made of isotropic, orthotropic, or laminated composite materials, and they are modeled as three-dimensional elastic body, so adherends with any thickness can be analyzed. Assumptions of an axisymmetric joint with linearly elastic adherends and adhesive materials are employed. Thin adhesive layer is considered so that only the out-of-plane adhesive stresses are concerned, and they are treated to be uniform through its thickness. Using elasticity theory and the newly developed finite-segmented method, stress distributions in both adherends and adhesive can be evaluated. Calculation examples of laminated composite joints are given. This model provides the unified analysis of adhesive-bonded cylindrical coupler joints.
CORRELATION BETWEEN TYPE D PERSONALITY AND MEDICATION ADHERENCE IN PATIENTS WITH SYSTOLIC HEART FAILURE

Background: Identify factors affecting medication adherence is effective in the planning of patient care, education and follow-up of heart failure patients. This study aimed to investigate the correlation between type D personality and medication adherence in patients with systolic heart failure was performed. Methods: This was a descriptive -correlational study . 100 patients with systolic heart failure at least one year experience of developing heart failure and ejection fraction below 40% admitted to hospital Alborz Social Security of Karaj and the Social Security Hospital of Shahriar in 2013 using convenience sampling were entered into the study. Demographic data and type-D personality questionnaire, medication adherence scale in patients with heart failure, was completed by interview. Data was analyzed by SPSS software version 18 and using descriptive statistics and coefficient Pearson correlation. Results: 75% of total systolic heart failure patients had type D personality. The %65 of total patients was poor medical adherence. There was a significant negative moderate correlation between Type D personality and medical adherence (p<0.001). Conclusion: Patients with systolic heart failure with type D personality had lower drug adherence. Screening of type D personality in patients with heart failure and referral for counseling and appropriate treatment can help to enhance medication adherence of heart failure patients.
Toward The Foundation Of Building Geographic Ontologies

Building domain ontologies is gradually changing; however building geographic ontologies has not been well explored given the specificity of the spatial characteristic of its concepts and relationships. To this purpose, we propose an approach of building geographic ontologies which defines a process of building founded on two phases: a meta-modeling preceding a modeling phase. The proposed process adds a step of spatialization to the steps of building domain ontologies [6]. The new step of spatialization is to provide concepts and relationships of a geographic ontology by spatial characteristics. We apply the defined process on the road domain to finally obtain a road ontology named "OntoRoad".
Development of critical thinking skills through distance learning in developing countries : overview

Interpersonal contact between the lecturers and students improves the development of critical thinking skills, The process is hampered by the geographical distance between the lecturers and the students in the case of distance education and learning, In many cases distance learning is, however, the only option. The distance can successfully be overcome through careful planning of contact opportunities between the lecturers and students, The development of critical thinking skills through distance education and learning is thus possible through the commitment of both the lecturers and the students.
Determinants of Per Capita State-Level Health Expenditures in the United States: A Spatial Panel Analysis

The United States ranks third in 2013 among the nations of the world in per capita health care expenditures. However, there is wide variation in health care spending across states. This paper explores factors that influence the per capita outlays in health care across the United States between 2000 and 2009. A Spatial Durbin Panel Model is used to account for the possibility that the health care expenditures of any particular state may influence health care expenditure patterns in neighboring states in the same way. Results indicate that, apart from the presence of positive spatial dependence in health care spending across the states, var-iables such as a state’s gross domestic product (GDP), Medicaid expenditures, proportion of the population that is elderly, number of active physicians per 100,000 people, and poverty rate positively influence per capita state-level health expenditures. GDP (by state), proportion of population above age 65, and poverty rate negatively affect the neighboring states’ per capita health expenditures. Furthermore, the number of hospital beds per 1,000 people and number of hospitals per 1,000 people positively influence bordering states’ per capita health expenses.
The ocular stress monitor: a new device for measuring discomfort glare

Discomfort glare is always accompanied by a strong contraction or spasm in the muscles surrounding the eye. A portable device for measuring the electrical activity generated by this muscle spasm is described. The device samples the signal from electrodes placed around the eye. It is composed of a narrow-band amplifier/transmitter, a receiver/frequency converter and a tone generator. The signal amplitude is proportional to the vertical illuminance at the eye and can therefore be used as an objective index of the discomfort induced. The results compare favourably with subjective assessment.
Phytochemical investigation, antinociceptive activity and cytotoxicity of crude extracts of Calea uniflora Less.

Calea uniflora Less. is a medicinal plant used in the treatment of inflammation and haematomas in southern Brazil. The aim of this study was to investigate the antinociceptive effects and cytotoxicity of C. uniflora. Regarding phytochemical evaluation, the crude extracts of plant were analysed by high-performance liquid chromatography (HPLC). Antinociceptive activities utilised models on chemical and thermal stimuli in vivo. To evaluate cytotoxic activity, the 3-(4,5-dimethylthiazol-2-yl) 2,5-diphenyltetrazolium bromide method (MTT test) was utilised in vitro. Phytochemical analyses verified the presence of flavonoids and sesquiterpenes. Regarding antinociceptive activity, the models produced significant results that correspond to chemical at doses of 100 and 300 mg/kg of the crude extract as compared to the control groups, respectively. The rota rod model showed satisfactory results, since the extract did not cause motor incoordination and sedation in this experiment. In the in vitro cytotoxic tests, the crude extracts and ethyl acetate and butanolic fractions produced IC50 values greater than 58 µg/mL with the HaCaT lineage and 48 µg/mL with the B16-F1 lineage; thus, these values did not produce cytotoxic effects. According to these results, flavonoids and alkaloids were found in C. uniflora extracts. Pharmacological activities were also detected as reported by the local population that uses this plant in traditional medicine, especially antinociceptive and cytotoxic activities. Key words: Antinociception, cytotoxicity, phytochemistry, Calea uniflora, medicinal plant.
A Throughput Time Study on Gemba through ABC Analysis for High Demand Product among Varieties of Products

Today companies are still tolerating an indecisive future due to apathetic consumer demand and rising product prices. Reductions in manufacturing throughput time reduce the time required to respond to customer orders. Throughput time influenced by mainly two elements called cycle time and inventory. The aim of the paper is to reduce throughput (flow) time through decrease in cycle or process time of bottleneck machines and work in process inventory. The physical tracking study conducted on the high demand product among various products based on average daily requirement on Gemba i.e. workplace through ABC Analysis. Avoidance of starvation and blocking can be improved through reduction in flow time. This leads to achieve the customer demand in time, increase the productivity and to reduce the cost incurred during the process.
Research on the Impact of Online Review on Consumers’ Booking Decisions

—E-commerce is a business activity centered on information network technology and centered on commodity exchange. It is the electronic, network and informatization of all aspects of traditional business activities. With the continuous development of the Internet technology, the e-commerce model with changes will continue to impact on the original business model, form a partial change, and at the same time have an impact on the consumer's consumer behavior, but also in the commercial activities. This process is a cycle. Finally, it forms a stable business model. With the expansion of the scale of Internet users in China and the diversification of business models for online travel services, research on consumers' online booking behavior has gradually become a hot topic in the research field. In order to understand the research status of domestic and foreign scholars in this field, the author conducted the words “consumer booking”, “online review”, “online review”, and “reservation” in domestic and foreign mainstream databases such as CNKI, Wanfang Database and Elsevier. Topic and keyword search, and collate the retrieved documents, the following review of these documents, with a view to provide ideas for research ideas and business decisions.
Expanding the Nurse Practitioner Role inTreatment Resistant Major Depression

Treatment resistant major depression (TRMD) is a common problem with significant consequences in terms of bio-psycho-social disability and economic impact for the individual, family and community. A 2014 survey of San Francisco bay area community resources confirms that nurse practitioners (NPs) are under represented in the advanced management of TRMD using electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS) and ketamine infusion therapy (KIT). An expansion in the role of the NP in the management of TRMD is indicated. The purpose of this project was to develop and implement an education course that prepares a cohort of NPs to demonstrate mastery of advanced clinical techniques through direct provision of safe, tolerable and efficacious care to TRMD populations using ECT, TMS and KIT. Five NPs participated in a continuing education program that included four hours of didactic and twelve hours of bedside clinical continuing education in the advanced management of TRMD. Implementation of this quality improvement project resulted in a high level of satisfaction among NP participants and patient. Upon completion of the training, a considerable increase was evident in self-efficacy in the management of TRMD (95%), ketamine infusion therapy (90%), electroconvulsive therapy (85%), and transcranial magnetic stimulation (80%), relative to pre-training levels. In the 60- day follow-up period, all five NP participants directly managed an average of 8.6 patients with TRMD using advanced techniques.
THE EFFECT OF THE POP-UP BOOK AKU DAN GIGIKU ON BLOOD PRESSURE IN CHILDREN AGED 4–6 YEARS

Objective: This study aimed to evaluate the effectiveness of the pop-up book Aku dan gigiku as an intervention strategy in reducing anxiety in young children before dentaltreatment. Methods: 78 children aged 4–6 years were randomly divided into two groups: An intervention group with the pop-up book intervention and a control group without the pop-up book intervention. They were placed in a waiting room, and their blood pressure was measured. The experimental design of this clinical research was statistically analyzed using independent t-tests to compare decreased blood pressure between the intervention and control groups. Results: The result of the study revealed that there was a statistically significant difference in decreased blood pressure with the intervention of the pop-up book Aku dan gigiku. As dental anxiety leads to undesirable distresses, it generates physiological changes such as blood pressure. Interventions should thus be undertaken to reduce dentalanxiety, and the pop-up book is an example of an intervention medium as it educates children and presents interesting illustrations. Conclusion: The pop-up book Aku dan gigiku thus appears to be an effective method in reducing anxiety in children aged 4–6 years when used as an intervention strategy before dental treatment.
Fractal Properties of the Financial Market

The paper is concerned with an implementation of behavioral aspects of a heterogeneous agents model (HAM) with the worst out algorithm (WOA). The WOA replaces periodically the trading strategies that have the lowest performance level of all strategies presented on the market by the new ones. The model includes a possibility to change the mood of the investors on the market. This modification allows for changing phases of optimism and pessimism. This feature enables generation of more realistic financial time series. It is shown how a mood change on the financial market influence a persistence of financial time series.
Effect Of Corporate Governance Practices On The Financial Performance Of Small And Medium Manufacturing Enterprises In Nairobi County

xi CHAPTER ONE: INTRODUCTION . 1 1.1 Background . 1 1.1.1 Corporate Governance . 2 1.1.2 Financial Performance . 4 1.1.3 Corporate Governance and Financial Performance . 5 1.1.4 Small and Medium Manufacturing Enterprises in Kenya . 6 1.2 Research Problem . 8 1.3 Research Objectives . 10 1.4 Value of the Study . 10 CHAPTER TWO: LITERATURE REVIEW . 12 2.
A Choice-Based Conjoint Experiment with Genetically Engineered Cotton in the Mississippi Delta

Producers' preferences for cottonseed are examined using a willingness-to-pay (WTP) approach via mail surveys. Results indicate a positive WTP for yield, technology and fiber quality, and it increases with the level of technology and quality, respectively. WTP varies directly with farm size and inversely with farm labor.