173,080 research outputs found
PUI: A Tool to Support Program Understanding
No full textStatic analysis tools are useful in extracting information from programs. Maintainers are more likely to be overloaded with information extracted from these analysis tools as programs grow in size. This paper outlines some of the theories and strategies of program comprehension and describes how the various strategies can be realised by a simple browsing tool, PUI (Program Understanding Implement), which allows maintainers to understand the relationships between program elements. The tool is based on a matrix of program relations designed to reflect the multi-dimensional nature of programs. This work is centred on the C programming language
Principles and components of a strategic EPM process relevant to the peri-urban interface (PUI)
No full textIn the first instance the concern of this paper is with inquiring, as stated in the title of the paper, into principles and components of a strategic environmental planning and management (EPM) process relevant to the PUI. The research focuses attention in particular on the problems and needs of the poor living at the interface
SK dan Bukti Kinerja PUI CANDID
No full textSK dan Bukti Kinerja PUI CANDID SK No:
519/II.3.AU/02.00/C/KEP/I/202
Learning to deal with Problematic Usage of the Internet
No full textAn easily accessible guide for patients, caregivers, family members, and health care professionals presenting a state of the art overview of PUI
Learning to deal with Problematic Usage of the Internet / Revised Edition
No full textAn easily accessible guide for patients, caregivers, family members, and health care professionals presenting a state of the art overview of PUI
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Support for an integrated approach to program understanding: an application of software visualisation
No full textProgram Comprehension is a key factor in providing effective software maintenance and enabling successful evolution of software systems. The objective of this research is to provide a framework and mechanism to facilitate the understanding of large software systems. There exist a number of theories and models of Program Comprehension where each favours a different approach to comprehension. It is evident that there is no real consensus on how maintainers understand software systems. The disparities in the comprehension strategies are largely dependent on the personal and circumstantial factors. Factors such as the level of technical competence of the maintainers, the size and complexity of the piece of software, and the types and goals of the maintenance activities can influence the process of comprehension. This research proposes an alternative approach to Program Comprehension. It acknowledges that the process of comprehension is opportunistic, and that the current comprehension theories are inadequate in addressing this. There is a need for a more flexible approach towards comprehension, and the Integrated Approach proposed in this thesis provides a way for the utilisation of the various comprehension theories under a single environment. It recognises that any one of the comprehension theories may become active during comprehension. Under the Integrated Approach, maintainers have the option of selecting and executing the various comprehension strategies as they see fit. The Integrated Approach to comprehension is based on a matrix of Program Relationships between Program Elements of a programming language. In this thesis, these Program Relationships are derived for the C programming language constructs. This work also involves the investigation of the roles of both textual and graphical representations during the comprehension process. Both representations are commonly used to alleviate the problem of information overloading when maintainers trying to understand and maintain a software system. The Integrated Approach is realised in a tool named PUI (program [understanding implements) which provides an environment enabling the utilisation of various comprehension theories
Efektivitas pengomposan sampah organik menggunakan electrical rotary aerobic composter (ERAC)
No full textOrganic waste that produced in The Polytechnic Health Yogyakarta campus has not been processed and just disposed to Piyungan Landfill. To recycle the organic waste is required engineering technology that can produce compost quickly. Electrical Rotating Aerobic Composter (ERAC) is an aerobic powered electric composter model that is designed to rotate continuously for maintaining the stability of environmental factors (oxygen, temperature, humidity) and the homogeneity of processed organic matter. This study aims to determine effect and effectiveness of rotation speed of the ERAC on duration and quality of compost. This research is an experiment with Post-Test Design Only with Control Group Design. The sample of this research is organic waste that taken by proportionate stratified random sampling in The Polytechnic Health Yogyakarta campus. The composition of organic materials filled in the ERAC consist of 1 part organic waste from the canteen, 1 part of the yard / garden waste, 1 part of cattle manure and 5% active bioactivator. Rotation speed of the ERAC was set with variations: A = 0.20 rpm; B = 0.10 rpm; C = 0.05 rpm; K = 0.00 rpm (control). Each treatment was repeated 3 times and monitored daily until compost was formed. Compost samples are sent and checked for quality in the laboratory. Based on the physical parameters (temperature, color, texture and smell) of compost, showed that ERAC is able to process organic waste into compost within 7 days or four times faster than control (28 days). However, the variation of rotation speed was not significantly affect duration of composting. The quality of compost that produced by ERAC has fulfilled SNI No. 19-7030-2004 including C/N ratio, water content, N, P, K and C-organic. The compost quality according to rotation speed of the ERAC (0,20 rpm; 0,10 rpm; 0, 05 rpm, control (0.00 rpm)) respectively are: C / N ratio (19,83,19,84,19,95,19,90); water content (11,36%; 10,81%; 10,83%; 10,97%); N (1.00%; 1.06%; 1.11%; 1,024%); P (0,57%; 0,60%; 0,58%; 0,64%); K (1.37%; 1.32%; 1.30%; 1.28%); C-organic (19.69%; 20,99%; 21,90%; 20,18%).The result of statistical analysis with Kruskal Wallis test with SPPS program version 16 showed that water content, N, P, C-organic and C / N ratio between the three variations of rotation speed of ERAC is not significantly different, except K level. But when it was associated with workload of the ERAC engine, the lowest rotation speed (0.05 rpm) is the most effective
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