Sampling design

This study aims to investigate the rate of Facebook addiction, resilience level, and the relationship between the two factors in a sample of students at the University of Culture, Ho Chi Minh City. Through a cross-sectional study design and convenience sampling method, we collected data from 357 students.

8p tuetuebinhan000 23-01-2025 5 2   Download

The aim of this research is to investigate the energy performance and water usage of aquatic centres. The objectives are to: 1. develop a guideline for the definition of aquatic centres in Victoria for the purpose of energy and water benchmarking; 2. benchmark the energy and water consumption of aquatic centres by analysing the data collected from existing facilities in Victoria; 3. To investigate operational and building design features that will improve the energy and water performance of a sample aquatic centre by using building performance simulation.

265p runthenight04 02-02-2023 12 2   Download

This thesis consists of seven chapters. Chapter 1 provides a brief summary of the background of the study in addition to a discussion of the importance of safety, the evolution of aviation safety, an overview of the research context, the research objectives and questions, the significance of the research, and the structure of the thesis. Chapter 2 discusses military safety and in particular, the Indonesian military. Chapter 3 presents a literature review of culture in general and safety culture in particular, and the literature referenced to support the research questions.

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The current research project genotyped HAV RNA by using protocols and primer sets designed by HAVNET. It collected and genotyped previous HAV-positive samples in VIDRL sample bank, and the results were used to establish epidemiological and molecular database of the HAV strains. The database was used to investigate the relationship between the current diagnostic samples and the previous HAV infection cases. It was expected to identify the source of the hepatitis A infection.

158p runthenight04 02-02-2023 12 3   Download

This course aims to provide student tools to conduct general ecological researches both in the field and laboratory. After successfully completing this course you should be able to: demonstrate understanding of procedure for planning an ecological research project; describe project design and data management in field research; Understand how to choose and describe the research sites; describe general sampling techniques for static and mobile organisms;...

8p larachdumlanat123 02-11-2020 11 2   Download

The design of this study uses an explanatory approach. The data analysis technique uses structural equation model (SEM) and sampling is limited to certain criteria (purposive sampling).

11p guineverehuynh 19-06-2020 23 4   Download

The descriptive survey research design was used for this study. The sample size for this study included three hundred and twenty-five (325) staff of the Nigerian Ports Authority.

8p guineverehuynh 19-06-2020 19 2   Download

Source and sink activity measured after anthesis in six poplar rice cultivars. The experiment was laid in randomized block design with six cultivars MTU-1001, MTU1010, MTU-7029, BPT-2231, BPT-3291 and BPT-5204 replicated four times. After anthesis, top three leaves separately, top three internodes collectively, panicle axis and grain of main culm were sampled at seven day interval and analysed for biochemical parameters that serve remobilization of nutrients. During the initial and later halves of the sampling, there was a shift in higher amylase activity from third to flag leaves.

8p gaocaolon5 14-06-2020 13 2   Download

Within the H2020 INSIDER project, the main objective of work package 3 (WP3) is to draft a sampling guide for initial nuclear site characterization in constraint environments, before decommissioning, based on a statistical approach.

7p christabelhuynh 29-05-2020 13 2   Download

This study explains the effects of repatriates on managers returning from foreign assignments. The first chapter provides the reader with an introduction to my chosen topic, the justification of undertaking the topic and my research objectives. The second chapter explains the research methodology, my questionnaire design and the problems I encountered when gathering information. The study goes on to explain the expatriation/repatriation process in detail. It begins with the selection criteria needed for expatriation and goes on to criticize it.

85p nguyenyenyn117 18-06-2019 32 6   Download

The  researcher  has  presented  various  models  of  microfinance  to  provide  the  readers knowledge  over  the  current  trend  pursued  by  Indian  microfinance  institutions. Research methodology  part contains  all  the  information  about  the  approaches,  strategies  and  designs that the researcher has taken to conduct the study. Data analysis part of the study analyses the gathered data.

87p nguyenyenyn117 17-06-2019 53 6   Download

Bài giảng "Xử lý tín hiệu số: Giới thiệu" cung cấp cho người học các nội dung: Sampling and reconstruction, Signal and system in time domain, Signal and system in frequency domain, Z transform, Filter design. Mời các bạn cùng tham khảo.

4p doinhugiobay_13 24-01-2016 85 4   Download

Nội dung Báo cáo: Biều diễn thông tin đa phương tiện gồm 2 phần chính: 1. Introduction (giới thiệu) và 2. Digitization principles (Nguyên tắc số hóa). Trong phần 2 trình bày 3 về Analog signal(Tín hiệu tương tự), Sampling rate (Tốc độ lấy mẫu), Quantization intervals (Khoảng lượng tử), Encoder design (Thiết kế bộ mã hóa), Decoder design (Thiết kế bộ giải mã). Mời bạn đọc tham khảo.

19p quangtriyeuthuong32 03-05-2014 73 9   Download

Manipulating URLs URL is an acronym for Uniform Resource Locator and is a reference (an address) to a resource on the Internet. Sample structure of a URL. The resource name part may contain: host name, file

15p huanltgc00061 05-05-2013 53 4   Download

Populations in Southeast AsiaandSouthChinahave highfrequencies ofa-thalassemia caused by a-globin gene mutations and/or deletions. This study was designed to find an efficient and simple diagnostic test for the mutations and deletions. A duplex polymerase chain reaction (PCR)/denaturing high-pressure liquid chromatography (DHPLC) was used to detect the mutations and deletions. A blinded study of 110 samples, which included 92 a-thalassemia samples with various genotypes and 18 normal DNA samples, was carried out by the methods.

8p zingzing09 24-04-2013 71 3   Download

A java application can run inside a JVM and can only invoke the methods of the classes available inside this JVM • Distributed computing or processing resolves around clientserver technology where several client programs communicate with one or more server applications.An RMI application has to expose methods, which remote clients can invoke. • These methods which are meant to be remote, should be defined in an interface which extends the java.rmi.Remote interface

19p blackfalconbm 07-11-2012 102 38   Download

This tutorial will guide you through the process of creating a test bench for your VHDL designs, which will aid you in debugging your design before or in addition going to the FPGA for execution. For the sake of simplicity, we will revisit the counter tutorial available at Professor Duckworth’s website: http://ece.wpi.edu/~rjduck/Nexys2%20ISE%2010_1%20Counter%20Tutorial.pdf. We will recreate the sample counter and decoder and then create a VHDL test bench for the counter to show what it looks like in the new Xilinx software.

17p vinhtk7ce 06-07-2012 206 28   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Particle Filter Design Using Importance Sampling for Acoustic Source Localisation and Tracking in Reverberant Environments

9p sting11 09-03-2012 41 3   Download

Dreamweaver 8 Insert ảnh BÀI 16 NGÀY 19.8.2006 SOẠN THEO SÁCH DREMWEAVER 8 CỦA KS TV AN I.TẠO FOLDER WEB SITE MỚI WEBSITE12 TRÊN DESKTOP : 1. Mở Dreamweaver Create From Samples Hàng Create From Samples chọn Page Designs (CSS) Ra bảng New Document Bên Phải chọn Mẫu TWO-COLUMN LEFT NAV Create .(H1). 2. Ra Bảng Save As Desktop Create New Folder Gỏ : website12 Nhấp Đúp lên File name gỏ : index.html Ra Bảng Copy Dependent Files Copy . Khung làm việc có Tab index.html.(H2). 1 3. Nhấp chọn Khung 280x200 Nhấp Nút Image (Hàng Thanh...

5p tengteng14 20-12-2011 96 7   Download

The Marketing Research Process Sampling Techniques Nonprobability Sample Nonprobability sample based on arbitrary judgments by the researcher Convenience Sample Quota Sample Judgement Sample The Marketing Research Process Define the problem Feedback Research design Data collection Analysis, interpretation and presentation The Marketing Research Process Analysis, Interpretation, and Presentation Must present findings in clear, understandable manner Communicate properly with audience 

3p cabongkhoto 17-06-2011 108 24   Download