The athena pavement lca tool is an lcabased software package that makes life cycle assessment data easily accessible to roadway decisionmakers. Software development life cycle sdlc is a process used by the software industry to design, develop and test high quality softwares. My aim is to help students and faculty to download study materials at one place. If you want to become a software tester, but dont know where to begin youve found the right place. Besides there are also simplified tools for different purposes described on the sub pages to this site. Its a cradletograve approach for assessing industrial systems, that evaluates all stages of a products life. This article can be accessed online through the penn state library system database or. Engineering notes handwritten class notes old year exam.
The goal of this study is to compare the global warming potential gwp of the service between reading printed lecture notes and reading lecture notes on the laptop. Released systems custom configured systems different functionality systems under development wsoftware must run on different machines and operating. Lifecycle assessment lca also called lifecycle analysis is a tool. The best known in the international leading lca software simapro.
The impact assessment should address both ecological and human health impacts, as well as social, cultural, and economic impacts. This page presents notes for some of the lecture sessions. Engineering notes and bput previous year questions for b. Fundamentals of life cycle assessments lca for industrial products.
Participants will receive a set of course notes and access to the lecture files via. The lifecycle assessment provides a comprehensive view of the environmental aspects of the product or the process being studied. Pavement lca overview life cycle assessment software. The students also develop a case study using appropriate software model. The understanding of a product life cycle of a particular product is very important for marketers and company to make adequate. Soil exploration lecture notes, notes, pdf free download, engineering notes, university notes, best pdf notes, semester, sem, year, for all, study material.
In the life cycle impact assessment lcia, the product or production system is examined from an environmental perspective using category indicators. Definitions process, phases and tasks, activities techniques a selection of software life cycle models. We study life cycle assessment because it helps us make environmental decisions. Life cycle assessment of laptops and printed notes. A life cycle assessment lca calculates impacts of products and services. The civil and environmental engineering department and faculty offer open access to a number of electronic books and online software tools in the fields of project management, lifecycle assessment and civil infrastructure systems. Life cycle assessment lca deals with environmental impacts over the life. Software development life cycle models process models week 2, session 1. Its used by policy makers, businesses, and individual citizens. Life cycle assessment lca of printed and computer document as learning materials for an undergraduate engineering student of swinburne university of technology sarawak campus is. Sdlc is a systemic methodfor organizations tosuccessfully implementchange. What are some free and good life cycle assessment softwares. Introduction to software development life cycle sdlc.
It also has free and paid data sources via its nexus service. An evaluative process of assessing the effects of the environmental findings identified in the inventory component. Life cycle assessment lca is the calculation and evaluation. Open lca,manual lca by ms powerpoint,gis software data for petrochemical industries,gabi software for impact assessment and analysis,boustead life cycle assessmentecobalance, ecoprofile, cradle. Phase of interpretation life cycle interpretation is a systematic technique to identify, quantify, check, and evaluate information from the results of the life cycle inventory andor the life cycle impact assessment.
Openlca is opensource software and supports databases in ecospold or ilcd format. Project life cycle module 18 alternatives to the linear project life cycle the development life cycle is dependent upon the technical nature of whats being developed the project life cycle may need to be tailored accordingly. System development life cycle sdlc week four lecture edt731 system analysis and design 2. An introduction to life cycle assessment lca nick santero, ph. Sdlc is a step by step procedure need to be followed by the organization to design and develop a high quality product. Videos 2, 3 and 4 of the gabi paper clip video tutorial series accompany it. Only 60% of the software components planned for reuse will be integrated into the new software.
Now esuservices offers several software tools for the calculation of life cycle assessment, carbon footprint or other indicators. The software development life cycle sdlc is a process which is used to develop software. This is also called lifecycle analysis or cradletograve analysis. The waterfall model, conventional software management performance. Life cycle analysis lca is one such tool that can help companies to understand the environmental impacts associated with their products. Guenter teubner 154 software engineering fall 1998 3 why software configuration management. A viable solution is worked out and then communicates the same. Postdoctoral scholar civil and environmental engineering university of california, berkeley alissa kendall, ph. Cradletograve begins with the gathering of raw materials from the earth to create the product, and ends at the point when all materials are returned to the earth. In these software engineering notes pdf, you will study the fundamental software engineering approaches and techniques for software development. Life cycle assessment, as defined by the iso 14040 and iso 14044 is the compiling and evaluation of the inputs and outputs and the potential environmental impacts of a product system during a products lifetime. A life cycle assessment lca, also known as life cycle analysis, or ecobalance, or cradle to grave analysis, etc. Lca can hence be considered a tool to both reduce the consumption of finite resources and to keep environmentally critical air, water and soil. What is the best life cycle assessment lca software.
A life cycle analysis lca is an internationally accepted methodology e. Most lca software is commercial, but afaik there are 3 software packages that are free. One click lca provides an educational license for classroom use and coursework to universities around the world. Software project management notes pdf spm notes pdf starts with the topics covering conventional software management. Introduction to life cycle assessment 9 1 introduction to life cycle assessment this section of the handbook introduces the concept of life cycle assessment lca. A life cycle model represents all the activities required to make a software product transit through its life cycle phases. Notes outlining material covered in each session are listed below. Life cycle assessment, certification and life cycle management. Open access books and software civil and environmental. For example, a design defect might go unnoticed till. Product life cycle describes the different stages of a product from the period of its first launch in the market to its final withdrawal from the market. Life cycle assessment lca is a cradletograve approach for assessing products, processes, industrial systems, and the like. Life cycle analysis university of massachusetts amherst. It covers processbased, iobased, and hybrid methods.
Life cycle assessment is a methodological framework defined in the din iso 1404044 to assess environmental impacts associated with all the stages of a products life from raw material extraction through materials processing, manufacture, distribution. We enable lca professionals to affect business decisions by helping to save money, reduce risk, communicate product benefits and increase revenue. The phases of software development life cycle are which describes that how to develop, maintain particular software. Lecture 4 project cycle management islamic university of. Product life cycle shows the typical path or stage of a product. Assistant professor civil and environmental engineering university of california, davis. Sdlc is the acronym of software development life cycle. Commercial lca software will be provided to use extensively in the hands on. Project phases and the project life cycle a project life cycle is a collection of project phases. He discusses life cycle analysis which considers the resources consumed by a building project from the harvestingmanufacturing of the raw materials through the. Software development life cycle models process models. The lcia also provides information for the interpretation phase. The introduction to lca manual explains the basic theory of life cycle assessment lca.
Pdf software engineering notes lecture free download. Software project management pdf notes spm pdf notes. Inventory analysis lci quantifying material and energy flows throughout the system includes embodied energy 3. Environmental life cycle assessment handson workshop forest. Qatutor contains practical qa course for everybody who wants to become a software tester. Life cycle assessment department of environmental affairs. Students learned all the steps in the life cycle analysis to quantify environmental impacts and products, and how to apply it to make sustainable decisions when. Life cycle assessment, sustainable design, triple bottom line. Life cycle analysis lecture notes and videos green. Fast and reliable calculation of your sustainability assessment andor life cycle assessment.
The earlier software prototype and beta version was developed in association with transportation engineers at morrison hershfield, and was funded by environment canada. Note on life cycle analysis university of michigan. The results from the inventory analysis and impact assessment are summarized during the interpretation phase. Its used for comparing, on an environmental basis, the various types of similar products, processes or services, production methods, and product and process choices. In north america, the athena impact estimator for buildings is the only free software tool that is designed to evaluate whole buildings and assemblies based on internationally recognized life cycle assessment lca methodology. It is a good introduction to lca if you are not too familiar with this concept. It includes material for an entire semesterlong course on lca at the graduate or undergraduate level. Here you can download the free software project management pdf notes spm pdf notes of latest materials with multiple file links to download. The sdlc aims to produce a highquality software that meets or exceeds customer expectations, reaches completion within times and cost estimates. Students learned all the steps in the life cycle analysis to quantify environmental impacts and products, and how to apply it to make sustainable decisions when facing uncertainties. The life cycle assessment spreadsheet allows you to calculate carbon footprints and other environmental impacts for given product systems. Tech in cse, mechanical, electrical, electronics, civil available for free download in pdf format at, engineering class handwritten notes, exam notes, previous year questions, pdf free download.
Life cycle assessment lca complete beginners guide ecochain. It can provide more freedom, but doesnt replace traditional software. Lca is a tool, which can help to understand the various environmental benefits and. Teaching lca economic inputoutput life cycle assessment. Lecture note 2 software development life cycle life cycle model a software life cycle model also called process model is a descriptive and diagrammatic representation of the software life cycle. In addition, you will be able to use the life cycle assessment tool for process.
Download life cycle assessment spreadsheet for free. Overview an introduction to life cycle assessment lca build. The worlds leading, high performance, open source life cycle assessment software. Implementing changeas new and emergingtechnologies becomeessential for survival in anincreasingly globaleconomy, organizationalchange becomes anecessity. Defects usually get detected much later in the life cycle. Objectoriented software development slide 17 risk impact assessment. Data from gagnon and panertos, 2009 report comparative environmental life cycle assessment of hand drying systems, prepared for excel. Login page of lecturenotes lecturenotes lecture notes, notes, pdf free download, engineering notes, university notes, best pdf notes, semester, sem, year, for all. Gabi software is the worlds leading life cycle assessment lca modelling and reporting software with intuitive data collection and result analytics. And of course, tools and software solutions can make this easier. Lecture notes systems perspectives on industrial ecology. The license includes a building lca tool according to en 15978 and the duration of a coursework license is. That course is geared to teach qa in simple, practical and effective way.