Time study data

In the multi-dimensional model of data warehouses, data drawn from multiple sources is organized into fact tables and dimension tables. Data cubes pre-compute the aggregations of measurements along combinations of dimensions to speed up the processing of Online Analytical Processing (OLAP) queries. When the underlying fact tables or dimension tables change over time, data cubes need to be incrementally maintained to reflect these changes. In this thesis, we study the problem of incrementally maintaining data cubes under slowly changing dimensions.

22p runthenight05 01-03-2023 12 3   Download

The focus of this thesis was to study the chemotaxonomic relationship of selected southern Australian marine brown algae of the genera Cystophora and Sargassum. Consequently, this resulted in the isolation and structure elucidation of six new terpenoids from two southern Australian marine brown algae Cystophora moniliformis and Sargassum fallax together with 10 previously reported natural products. As a result of the re-isolation of these known secondary metabolites, updated and complete structural characterisation data could be provided for the first time for 7 of these compounds.

132p runthenight07 01-03-2023 9 3   Download

The researcher of this project is a volunteer worker at the International Buddhist College of Victoria. Anecdotal evidence has put forwarded prior to this research that communication and relationships between parents and children in IBCV were deteriorating as a result of parents working long hours and children spending too much time playing computer games.

93p runthenight07 01-03-2023 15 3   Download

This research uses empirical data from a cross-sectional survey of households that was specifically designed to examine the vulnerability and resilience of households to global macroeconomic shocks. In early 2011 six communities in each country were surveyed, ranging from inner-urban squatter settlements of the respective capital cities to some of the most geographically distant areas in each country. The original contribution of this thesis is that it marks the first time that the micro effects of macroeconomic events are studied in such a broad range of communities in either country.

313p runthenight04 02-02-2023 9 3   Download

The primary aim of this research was to further develop the sensing and estimation module of the CHMS framework with an improved multimodal inference model of MWL as needed for the application in aerospace CPHS. Here the focus of this research was on the implementation of a multimodal inference model of MWL that would be developed and experimentally tested. This was done with the purpose of studying the viability of real‐time system adaptation in aerospace systems.

283p runthenight04 02-02-2023 12 3   Download

The purpose of this research paper is to study about the mediclaim policy holders in Indore city. An empirical study has been conducted in Indore city with 80 respondents to get the required data.

6p guineverehuynh 18-06-2020 12 4   Download

This study examined the impact of the capital market on Nigerian economy. Time series data were collected on Real Gross Domestic Product, Market Capitalization, All Share Index and Turnover Ratio from 1981 - 2014.

9p guineverehuynh 21-06-2020 23 4   Download

In this study an attempt is made to explore cost and management practices by selected 30 firms at Hubballi-Dharwad. The data collection methodology of the study is questionnaire survey.

9p guineverehuynh 21-06-2020 21 2   Download

Scenario studies simulate the whole fuel cycle over a period of time, from extraction of natural resources to geological storage. Through the comparison of different reactor fleet evolutions and fuel management options, they constitute a decision-making support.

15p christabelhuynh 30-05-2020 26 2   Download

This study aims at investigating the impact of globalization on CO2 emission in Vietnam. Empirical analysis is performed by employing autoregressed distributed lag approach on time series data for the period of 1990 to 2016.

14p tohitohi 22-05-2020 26 1   Download

A Bayesian approach with frequentist validity has been developed to support inferences derived from a BLevel A^ in vivo-in vitro correlation (IVIVC). Irrespective of whether the in vivo data reflect in vivo dissolution or absorption, the IVIVC is typically assessed using a linear regression model. Confidence intervals are generally used to describe the uncertainty around the model. While the confidence intervals can describe population-level variability, it does not address the individual-level variability.

16p caothientrangnguyen 09-05-2020 38 2   Download

The thesis provides additional scientific data on the nutritional and biological value of grape seaweed. On the other hand, the thesis has also built a process of preliminary processing, preserving sea grape by the method of adjusting MAP gas and assessing the change in quality of grape seaweed by storage time, ... Research results The dissertation is a new scientific data on seaweed, serving teaching and researching activities at Nha Trang University as well as a number of other schools and research institutes.

32p quenchua 30-09-2019 53 3   Download

Objectives of thesis: Study on phenol treatment in water by ozonation process combined with catalysts. An empirical kinetic model and one quadratic regression equations were built based on experimental data for destroying phenol by heterogeneous catalytic ozonation process with response variables (initial pH, ozone concentration, catalyst concentration and reaction time). Application of phenol treatment in coking wastewater.

29p xacxuoc4321 08-07-2019 19 4   Download

The Central Statistics Office has registered increased availability in part-time courses in Ireland over recent years. This study aims to investigate the motivators driving part-time study and the impact studying part-time has on professional and personal lives of full-time employees in Ireland. Utilising a qualitative research approach, data was collected using open ended, semi-structured interviews on six desirable participants and examined using thematic analysis. Extracted information was interpreted and discussed.

50p nguyenyenyn117 18-06-2019 37 8   Download

Research objectives: Research into the development of microfinance operations, primarily lending small amounts, of credit institutions. Time of study: Secondary data on the credit institutions and Lien Viet Post Join Stock Commercial Bank and elecommunications were collected during the period 2010-2014.

12p change04 08-06-2016 38 2   Download

Research objectives: Collect and process the magnetic data from CHAMP satellite and from the magnetic observatories within 6 years (from 2002-2007); study the method to separate magnetic field caused by EEJ from the observed data; identify some parameters of EEJ in all over meridians and study the variation of EEJ in space and time. The variation of EEJ in longitude, latitude and local time.

26p change03 06-05-2016 46 2   Download

We study a 1D transport equation with nonlocal velocity and show the formation of singularities in finite time for a generic family of initial data. By adding a diffusion term the finite time singularity is prevented and the solutions exist globally in time. 1. Introduction In this paper we study the nature of the solutions to the following class of equations (1.1)

14p noel_noel 17-01-2013 55 5   Download

This article is concerned with local well-posedness of the Cauchy problem for second order quasilinear hyperbolic equations with rough initial data. The new results obtained here are sharp in low dimension. 1. Introduction 1.1. The results. We consider in this paper second order, nonlinear hyperbolic equations of the form (1.1) gij (u) ∂i ∂j u = q ij (u) ∂i u ∂j u on R × Rn , with Cauchy data prescribed at time 0, (1.2) u(0, x) = u0 (x) , ∂0 u(0, x) = u1 (x) .

77p noel_noel 17-01-2013 71 5   Download

Argumentation has been traditionally the domain of rhetorics and logics, rather than linguistics. Since Aristotle’s time, scholars have studied how ideas are organized in different ways to make an argument. Aristotle was the first person who realized two main constituent of an argument, a Position, and its Justification. Later on Ad Herennium (862BC) expanded the argumentation structure to include five parts: a proposition, a reason, a proof of the reason, an embellishment and a resume.

89p chieu_mua 22-08-2012 84 25   Download

Waste generated for the during the red mud, an industrial ore, aqueous the byproduct, is recycled solution. such processing of were congo of bauxite red from adsorption kinetics Adsorption studied using dose, parameters time as dye concentration, Adsorption adsorption isotherms. dye was followed data The 4.05 adsorbent first rate both agitation The and red to and pH.

17p tudoia 06-04-2011 102 8   Download