Empirical research - PowerPoint PPT Presentation


Overview of Research Process and Quantitative Research Phases

The research process involves steps like identifying, locating, assessing, and analyzing the research question to find answers. It includes quantitative and qualitative approaches, with specific phases like conceptual, design, empirical, analytic, and disseminating phases in quantitative research. E

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Understanding Bayesian Model Comparison in Neuroimaging Research

Exploring the process of testing hypotheses using Statistical Parametric Mapping (SPM) and Dynamic Causal Modeling (DCM) in neuroimaging research. The journey from hypothesis formulation to Bayesian model comparison, emphasizing the importance of structured steps and empirical science for successful

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Procedure for Quantifying Interlaminar Damage in Refractory Composites Using Micro-X-Ray CT

This study presents a method to quantify interlaminar damage in refractory composites through in-situ micro-X-ray computed tomography. The procedure aims to capture the progressive failure in ASTM-sized specimens, providing empirical data for improving simulations of composite materials. Various spe

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UCC Research Support and Strategies Overview

UCC's Research Support, Policy & Strategy function, led by David O'Connell, PhD, provides comprehensive support for research activities at the university. The office manages research funding, monitors performance, and facilitates engagement with external stakeholders. UCC's involvement in Horizon Eu

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Understanding Social Science Research for Non-Social Scientists at University of Bath

This resource delves into social science research fundamentals, encompassing types of inquiry, empirical research categories, primary and secondary research distinctions, and the importance of selecting a suitable research topic. It offers guidance on initiating research based on empirical observati

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Understanding Research Hypothesis and Variables in Academic Studies

Research hypothesis plays a crucial role in academic research by providing a probable solution to a research problem. It establishes relationships between different variables, which are empirical properties that can vary. Variables can be independent, dependent, confounding, or intervening, influenc

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Understanding Algorithm Efficiency Analysis

In this chapter, Dr. Maram Bani Younes delves into the analysis of algorithm efficiency, focusing on aspects such as order of growth, best case scenarios, and empirical analysis of time efficiency. The dimensions of generality, simplicity, time efficiency, and space efficiency are explored, with a d

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Overview of Semi-Empirical Methods Based on Hartree-Fock

Semi-empirical methods derived from Hartree-Fock theory aim to reduce computational effort by approximating or eliminating electron repulsion integrals. Strategies include introducing adjustable parameters to replace ERI calculations and utilizing zero differential overlap methods like CNDO, INDO, N

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Parallel Implementation of Multivariate Empirical Mode Decomposition on GPU

Empirical Mode Decomposition (EMD) is a signal processing technique used for separating different oscillation modes in a time series signal. This paper explores the parallel implementation of Multivariate Empirical Mode Decomposition (MEMD) on GPU, discussing numerical steps, implementation details,

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Effective Proposal Writing for Health Research

Learn about the fundamentals of research proposals for health-related studies, including defining research, understanding the purposes of health research, and exploring motivation for undertaking research. Discover the difference between basic and applied research, examine types of research, and del

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Overview of Research Problem Identification and Formulation

Understanding the importance of defining a research problem, this content delves into the selection and formulation of research problems, the definition of a research problem, reasons for defining it, methods for identifying research problems, sources of research problems, and considerations in sele

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Understanding Percent Composition and Empirical Formulas in Chemistry

The Law of Definite Proportions governs the composition of compounds based on molar masses, allowing us to calculate percentage compositions of elements within a compound. Through examples involving various compounds like Fe3C, sulfur dioxide, ammonium nitrate, glucose, and acetic acid, we explore t

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Understanding the Essence of Research: A Comprehensive Overview

Research is a systematic pursuit of new knowledge, aiming to unveil hidden truths through data collection and analysis. This course outline delves into the fundamentals of research, covering topics such as types of research studies, importance of research, and distinctions between pure and applied r

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Epic Tools for Clinical Research by Shara Power, RN, BSN, OCN

Explore Epic tools for clinical research developed by Shara Power, a skilled application developer specializing in EPIC Beacon Oncology at UIHC Healthcare Information Systems. Learn about managing research study records, investigational study medication orders, and the process for creating and using

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Understanding Research Paradigms in Qualitative Medical Research

Delve into the world of research paradigms in qualitative medical research with a focus on the key differences between objective and subjective research, the meaning of research paradigms, components of research paradigms, types of research paradigms, and how paradigms guide the selection of researc

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Understanding Historical Research: Methods, Purposes, and Aims

Historical research involves investigating past events systematically to provide a dynamic explanation, interpretation, and understanding of the past. It aims to uncover unknown aspects, answer unexplored questions, and link past happenings to the present to enrich human culture and encourage interd

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Guidelines for Selecting Research Project Topics in Environmental Health

Research is crucial for addressing environmental health issues. Choosing a good research topic is the first step towards effective research. This paper discusses the meaning, characteristics, types of research, and the research process to help in selecting appropriate research topics. Understanding

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Empirical Research on Surrogacy in New Zealand: Key Findings

Associate Professor Debra Wilson from the University of Canterbury in New Zealand conducted empirical research on public opinions regarding surrogacy. The findings revealed three surprising results, including perspectives on surrogates being compensated, the importance of genetics in surrogacy arran

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Generalization of Empirical Risk Minimization in Stochastic Convex Optimization by Vitaly Feldman

This study delves into the generalization of Empirical Risk Minimization (ERM) in stochastic convex optimization, focusing on minimizing true objective functions while considering generalization errors. It explores the application of ERM in machine learning and statistics, particularly in supervised

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Empirical Analysis of Kuwaiti Dinar Exchange Rate Behavior and Misalignment

This research focuses on studying the behavior of the real equilibrium exchange rate (REER) of Kuwaiti Dinars, estimating the equilibrium exchange rate using the BEER model, and calculating real exchange misalignments (RERM). It delves into the impact of exchange rate fluctuations on macroeconomic v

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Understanding and Developing Theoretical Frameworks for Research

Explore the concept of theoretical frameworks through examples and definitions, including how to integrate theories into empirical research. Learn about creating conceptual frameworks, the importance of arguments in research, and the criteria for rigorous research design. Discover the significance o

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History of Chemotherapy: From Empirical Use to Modern Era

The history of chemotherapy is divided into three phases, starting from the empirical use of compounds in ancient times to the modern era marked by targeted drug development. Ehrlich's pioneering work in the late 19th to early 20th centuries laid the foundation for understanding the selective toxici

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Empirical Study on CSS Preprocessors: Insights and Findings

Exploring the utilization of CSS preprocessors in web development through an empirical study conducted by Davood Mazinanian and Nikolaos Tsantalis from Concordia University. The study delves into the motivations behind using CSS preprocessors, developers' preferences, features offered by preprocesso

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Empirical Evaluation of De Goede Learning Potential Model

This research paper focuses on the modification and extension of the De Goede Learning Potential Structural Model, aiming to identify non-cognitive variables influencing learning potential. Through model development, hypothesis testing, and empirical evaluation, the study explores factors such as In

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Understanding the Experiences of Marginalized Learners with Mental Health Disabilities

This research project focuses on exploring the challenges faced by students with mental health disabilities in a design qualification. Through experiential interviews and empirical research, the aim is to develop recommendations to reduce the awarding gap and enhance progression for these learners.

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Understanding Research Design in Botany: An Overview

Explore the fundamentals of research design in botany through topics like introduction, parts, features, and importance. Learn about the meaning of research, problem formulation, data collection, and different types of research approaches such as descriptive, applied, quantitative, and qualitative.

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Understanding Empirical vs Analytical Expressions in Natural Language Processing

Restricted quantifiers and literal analysis in natural language processing reveal the distinctions between empirical and analytical expressions. While empirical expressions refer to non-trivial intensions that require empirical investigation, analytical expressions denote constant intensions that ca

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Empirical Credit Risk Management at FMB Group Credit Union

Empirical Credit-Risk Management (ECM) presentation to FMB Group Credit Union by Financial Analytics Ltd discusses the background, traditional forecasting methods, income and risk recognition, provisioning approaches, and benefits for credit unions. ECM offers expert retail credit risk management th

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Impact of ZLECAf in North Africa: Empirical Evaluation

The Economist, Aziz Jaid, from the CEA Bureau for North Africa conducted an empirical evaluation on the impact of the ZLECAf in North Africa, focusing on goods. The context includes coverage of seven countries, the rationale behind the ZLECAf agreement, and details on the liberalization scenarios an

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Optimal Train Scheduling Research Project Overview

Research project led by Kajal Chokshi and Dr. Grace Guo in the DIMACS REU Summer 2016, funded by NSF and supported by Union Pacific data. Focuses on optimizing train scheduling on single tracks to minimize cost and delay. Utilizes a dataset of 250K records for 6 weeks of single track train schedules

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Understanding Auction Design: Empirical Analysis and Practical Insights

Auctions play a crucial role in various sectors due to their efficiency in price discovery and resource allocation. This article delves into auction design issues, the role of structural analysis, and the transformative Laffont program. Discover the importance of empirical analysis in optimizing auc

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Understanding Percent Composition and Empirical Formulas

Explore the concept of percent composition, empirical formulas, and how to determine them through examples. Learn how to convert percentages to grams, calculate moles, and find the simplest ratio among elements in a compound.

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An Empirical Study of Delay Jitter Management Policies

This study explores delay jitter management policies to support interactive audio over LANs, focusing on display queue management to minimize gaps in playout. The paper evaluates different queue management policies, including I-policy and E-policy, along with queue monitoring in the context of an em

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Decoupling Learning Rates Using Empirical Bayes: Optimization Strategy

Decoupling learning rates through an Empirical Bayes approach to optimize model convergence: prioritizing first-order features over second-order features improves convergence speed and efficiency. A detailed study on the impact of observation rates on different feature orders and the benefits of seq

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Bayesian Meta-Prior Learning Using Empirical Bayes: A Framework for Sequential Decision Making Under Uncertainty

Explore the innovative framework proposed by Sareh Nabi at the University of Washington for Bayesian meta-prior learning using empirical Bayes. The framework aims to optimize ad layout and classification problems efficiently by decoupling learning rates of model parameters. Learn about the Multi-Arm

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Empirical Research on Divorce Mediation in Flanders: Characteristics and Outcomes

This presentation explores the use, characteristics, and outcomes of divorce mediation in Flanders, focusing on the macro-sociological context, contemporary family dynamics, and implications of union dissolution. Key themes include individualization, reflexivity in relationships, child-centered fami

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Dependability of College Student Ratings on Teaching and Learning Quality

The study investigates the dependability of college student ratings on teaching and learning quality using Teaching and Learning Quality Scales (TALQ). The research aims to develop more predictive and reliable items to address accountability concerns in higher education, focusing on factors like Aca

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Analyzing Data Collection Procedures in Bilingual Classroom Interaction Research

This research delves into the structured methods of data collection in a bilingual classroom setting, focusing on video-recorded interactions in content and language integrated (CLIL) history lessons taught in English to Finnish-speaking students. The article outlines the source, extent of data coll

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Investigating Dividend Smoothing: Theoretical & Empirical Analysis

Dividend smoothing behavior in corporate finance is investigated through the partial adjustment and information content hypotheses. A new integrated model is proposed to evaluate dividend smoothing behaviors, contributing to a deeper understanding of firm tendencies to smooth dividends. Empirical ev

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Understanding the Role of Educational Research in Improving Education

Educational research plays a crucial role in enhancing educational practices and outcomes. Dylan Wiliam presents two contrasting views on the role of research in education, highlighting the need for a balance between empirical findings and teacher-led action research to drive effective practices. Th

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