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Starfsumhverfi og helstu aðferðir íslenskra verkefnastjóra 语言的发展与应用
Pub Date : 2024-05-18 DOI: 10.33112/ije.30.2
H. Ingason, Jón Grétarsson
Í rannsókn þessari er leitast við að bregða ljósi á starfsumhverfi verkefnastjóra á Íslandi auk þess að skapa yfirlit yfir helstu aðferðir sem verkefnastjórar á Íslandi nota. Gagna var aflað með því að senda út könnun á stóran hóp fólks sem hlotið hefur alþjóðlega vottun í verkefnastjórnun á vegum Verkefnastjórnunarfélags Íslands. Í ljós kom að flestir þeirra starfa hjá fyrirtækjum sem teljast stór á íslenskan mælikvarða og þeir stýra verkefnum sem eru á annað hundrað milljónir að fjárhagslegu umfangi og taka að jafnaði ár eða styttri tíma. Ennfremur kemur í ljós að umboð þessara verkefnastjóra til ákvarðana í þeim verkefnum sem þeir stjórna er takmarkað. Umboð karlkyns verkefnastjóra er þó sterkara en umboð kvenkyns verkefnastjóra, starfsreynsla þeirra er lengri og fjárhagslegt umfang verkefna sem þeir stýra er meira. Algengustu aðferðir verkefnastjórans samkvæmt þessari könnun eru verk- og tímaáætlun, kostnaðaráætlun, ræsfundur, áhættugreining, verklýsing, formleg lúkning verkefnis og þarfagreining. Dæmi um aðferðir sem þátttakendur telja að myndu hafa jákvæð áhrif á niðurstöðu verkefnis ef notkun á þeim væri aukin eru skýr afmörkun og umfang verkefnis, samskiptaáætlun og skipurit, kostnaðaráætlanir, mannleg samskipta- og leiðtogahæfni, hluttekning og virk hlustun, þarfagreining, hagsmunaaðilagreining, verk- og tímaáætlunarhugbúnaður og ýmis verkefnastjórnunarkerfi. Litlar breytingar hafa orðið á þessari upptalningu frá sambærilegri könnun árið 2012.
Írannsókn㱮essari er leitast við að bregða ljósi á starfsumhverfi verkefnastjóra áÍslandi auk þess að skapa yfirlit yfir helstu aðferðir sem verkefnastjórar áÍslandi nota.我们的祖先将自己的生命献给了这片土地,而我们的祖先也将自己的生命献给了这片土地。我们的目标是,让我们的生活更加美好。在阿尔及尔,有许多国家都有自己的语言障碍,例如,在阿尔及尔,语言障碍的时间较长,在阿尔及尔,语言障碍的程度较轻,在阿尔及尔,语言障碍的程度较轻。Algengustu aðferðir verkefnastjórans samkvæmt þessari könnun eru verk- og tímaáætlun, kostnaðaráætlun, ræsfundur, áhættugreining, verklýsing, formleg lúkning verkefnis og þarfagreining.如果您不知道,请联系我们,我们将竭诚为您服务、(......)、(......)、(.....)、(.....)、(.....)2012 年 3 月起,我们将继续努力。
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引用次数: 0
Life Cycle Assessment of Icelandic-Type Berm Breakwater 冰岛型护堤防波堤的生命周期评估
Pub Date : 2024-04-01 DOI: 10.33112/ije.30.1
Elísabet Sunna Gunnarsdóttir, Majid Eskafi, Sigurður Sigurðarson, Kjartan Elíasson, Pétur Ingi Sveinbjörnsson
Með vaxandi nauðsyn til takast á við loftslagsbreytingar og draga úr umhverfisáhrifum frá byggingu mannvirkja er mikilvægt að rannsaka og innleiða umhverfisvænni kosti. Þessi rannsókn fjallar um að meta kolefnisspor frá byggingu brimvarnargarða. Rannsóknin skoðar samanburð á kolefnisspori frá byggingu íslenska bermugarðsins og hefðbundins brimvarnargarðs (ConRMB) með steyptum einingum með ýtarlegri lífsferilsgreiningu. Lífsferilsgreiningunni er skipt niður í nokkra hluta: öflun/framleiðsla á byggingarefnum, flutningur á byggingarstað og samsetning á byggingarstað.Íslenskur bermugarður býður upp á hönnun sem nýtir náttúrulegt berg sem gefur tækifæri til að draga verulega úr hnatthlýnunarmætti frá byggingu brimvarnargarða.Niðurstöður rannsóknarinnar leiða í ljós að íslenskur bermugarður hefur þó nokkra kosti fram yfir ConRMB þegar kemur að kolefnisspori byggingar brimvarnargarðs í Straumsvíkurshöfn á Íslandi. Umfram allt er íslenski bermugaðurinn með verulega lægri hnatthlýnunarmátt samanborið við hefðbundinn brimvarnargarð. Sú innsýn sem fæst með þessari rannsókn veitir mikilvægar upplýsingar fyrir ákvarðanatöku hagsmunaaðila.With the growing urgency to address climate change and reduce the environmental impacts of construction, there is an increasing necessity to explore and implement environmentally friendly solutions. This study focuses on evaluating the Carbon Footprint (CF) associated with the construction of breakwaters. The study compares the CF of Icelandic-type berm breakwater (IceBB) and concrete armor unit conventional rubble mound berm breakwater (ConRMB) through a comprehensive Life Cycle Assessment (LCA). The LCA analysis encompasses various stages, including procurement/production of raw materials, transport to site, and construction on site. IceBB offers a design that utilizes natural rock which reduces the Global Warming Potential (GWP) associated with breakwater construction.The findings of the study indicate several advantages of IceBB over ConRMB in terms of its CF for the case study of the Straumsvik port in Iceland. Above all, IceBB has a significantly lower GWP compared to ConRMB.The insights gained from this study provide valuable information for stakeholders involved in coastal projects.
我的目标是,通过对新技术和新产品的研究,使我们的产品和服务更符合市场需求,并降低成本。这些费用都是由芬兰政府支付的。我们的研究表明,从语言和文化的角度来看,ConRMB(Cysteptum einingum með ýtarlegri lífsferilsgreiningu)是一个很好的选择。"(ConRMB) "指的是(ConRMB)中的"(ConRMB)":öflun/framleiðsla á byggingarefnum, flutningur á byggingarstað og samsetning á byggingarstað。在中国,人民币对外币的汇率是以美元计价的,而人民币对外币的汇率是以欧元计价的。所有这些都是为了确保我们的国家能在世界范围内获得更多的资源,同时也是为了确保我们的国家能在世界范围内获得更多的资源。随着应对气候变化和减少建筑对环境影响的紧迫性日益增加,探索和实施环境友好型解决方案的必要性也与日俱增。本研究的重点是评估与防波堤建设相关的碳足迹(CF)。研究通过全面的生命周期评估(LCA),比较了冰岛型护堤防波堤(IceBB)和混凝土装甲单元传统碎石堆护堤防波堤(ConRMB)的碳足迹。生命周期评估分析包括原材料采购/生产、运输到现场以及现场施工等各个阶段。研究结果表明,在冰岛 Straumsvik 港口的案例研究中,与 ConRMB 相比,IceBB 在 CF 方面具有多项优势。最重要的是,与 ConRMB 相比,IceBB 的全球升温潜能值要低得多。这项研究获得的见解为参与沿海项目的利益相关者提供了宝贵的信息。
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引用次数: 0
Frammistöðumat á umfangsmiklum nemendateymum
Pub Date : 2020-12-14 DOI: 10.33112/ije.26.3
Rúnar Unnþórsson, Guðmundur V. Oddsson
A methodology has been developed aimed at helping teachers to evaluate the performance of extensive student teams in engineering courses. The paper demonstrates the methodology with a case study. The case is a project course that has been taught at the University of Iceland for 10 years. In the course, students design a one-seater electric race car, build it and compete in it at foreign competitions. The aim of the course each year is the same - to improve the last design. The students' performance - judged on the points received in the competitions - has been nearly the same all these years. Attempts by teachers to help the students to improve their performance have not been successful. The results show that by applying the methodology developed by the authors, teachers can get a good overview of the factors that affect students' performance and gain a good understanding of what possibly hinders progress. The methodology is a powerful tool that is easy to use to systematically analyse student performance and identify problems. The user must evaluate each factor and give a rating with arguments. This systematic approach provides a good understanding of the workings of the team, it helps to see where the problems lie and helps to decide which aspects need to be examined further. Although the methodology has been designed to evaluate student teams, all indications are that it could be useful for evaluating the performance of other teams – e.g. in industry.
已经开发了一种方法,旨在帮助教师评估工程课程中广泛的学生团队的表现。本文通过一个案例分析来论证该方法。这个案例是一门在冰岛大学已经教授了10年的项目课程。在这门课程中,学生们设计了一辆单座电动赛车,将其制造出来并参加国外的比赛。每年课程的目标都是一样的——改进最后的设计。这些年来,学生们的表现——以比赛得分来评判——几乎没有变化。老师们帮助学生提高成绩的尝试并没有成功。结果表明,通过应用作者开发的方法,教师可以很好地了解影响学生表现的因素,并很好地了解可能阻碍进步的因素。该方法是一个强大的工具,易于系统地分析学生的表现和发现问题。用户必须评估每个因素,并给出一个带有参数的评级。这种系统化的方法提供了对团队工作的良好理解,它有助于发现问题所在,并有助于决定需要进一步检查哪些方面。虽然该方法是为评估学生团队而设计的,但所有迹象表明,它也可用于评估其他团队的表现,例如在工业中。
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引用次数: 0
Sjálfakandi ökutæki á Íslandi: Viðhorf almennings gagnvart nýjum ferðamáta
Pub Date : 2020-12-14 DOI: 10.33112/ije.26.2
Arnór B. Elvarsson, Haraldur Sigþórsson
Automated vehicles (AVs) are sometimes considered a silver bullet for contemporary transport problems. For particular scenarios, the technology is believed to have many advantages, such as improving the accessibility of underserved populations. However, the technology may also lead to lesser consequences under other scenarios, with some simulations predicting increase in congestion as the modal split shifts towards automation. In any case, the mode choice shift will not be realised without the public acceptence of AVs.The public opinion towards the technology has not been fully explored, and particularly not in Iceland. This article focuses on the Icelandic results of a cross-national survey. 561 valid responses were recorded, considering attitudinal and stated-mode-choice questions and the responses then analysed as per the sample‘s socio-demographic attributes and compared to a similar survey performed in other european countries.The Icelandic public is generally more positive towards automated vehicles than other Europeans, however still skeptical. At the same time as AV passengers feel more safe than vulnerable road users in the vicinity of an AV, AV passengers also feel more safe with an AV supervisor inside the vehicle. It is uncertain whether people will use the vehicles for pick-up and drop-off of children. Respondents are generally more positive that their goods be transported in AVs instead of people. In spite of this, 70% of respondents were positive that the technology be tried in their neighborhood and 60% of respondents are positive towards trying the vehicles themselves. Further research is suggested in the outlook of the articles, based on indices and further metrics.
自动驾驶汽车(av)有时被认为是解决当代交通问题的灵丹妙药。在特定情况下,这项技术被认为有许多优势,例如改善服务不足人口的可及性。然而,在其他情况下,这项技术也可能导致较小的后果,一些模拟预测,随着交通方式向自动化转变,拥堵会增加。无论如何,没有公众对自动驾驶汽车的接受,这种模式选择的转变是无法实现的。公众对这项技术的看法还没有得到充分的调查,尤其是在冰岛。这篇文章的重点是冰岛的一项跨国调查结果。561个有效的回答被记录下来,考虑到态度和陈述模式选择问题,然后根据样本的社会人口属性分析回答,并与其他欧洲国家进行的类似调查进行比较。与其他欧洲国家相比,冰岛公众普遍对自动驾驶汽车持更积极的态度,但仍持怀疑态度。与此同时,在自动驾驶汽车附近,自动驾驶汽车的乘客比脆弱的道路使用者更有安全感,而在车内有自动驾驶汽车的监督者,自动驾驶汽车的乘客也会感到更安全。目前还不确定人们是否会使用这些车辆接送孩子。受访者普遍更积极地认为他们的货物是用自动驾驶汽车而不是人来运输的。尽管如此,70%的受访者对在他们的社区试用这项技术持积极态度,60%的受访者对自己试用自动驾驶汽车持积极态度。在文章的展望中建议进一步的研究,基于指数和进一步的指标。
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引用次数: 0
Ísland í dag - Nærri tveimur áratugum síðar
Pub Date : 2020-02-27 DOI: 10.33112/ije.26.1
Ólafur Hjálmarsson, Ásta Logadóttir, Kristinn Alexandersson, Jóhann Björn Jóhannsson
„Hvað felur verkfræðiráðgjöf í byggingareðlisfræði mannvirkja í sér og hvernig getur hún bætt hönnun?Á undanförnum árum hefur umræða á Íslandi um rakaskemmdir og myglu í mannvirkjum færst í aukana. Fréttir af himinháum fjárhæðum sem varið er í viðgerðir og viðhald vegna þessa gætu útskýrt þessa vitundarvakningu sem og að fólk er meira meðvitað um slæm heilsufarsleg áhrif myglu. Talið er að fólk í Íslandi verji um 90% af tíma sínum innandyra og er flestum því ljóst mikilvægi þess að búa við fullnægjandi innivist og loftgæði í híbýlum sínu. Þörfin fyrir vatns- og rakaheld hús er því aðkallandi hér á landi."
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引用次数: 0
Vendikennsla bætir árangur nemenda á lokaprófi í fyrsta árs verkfræðinámskeiði
Pub Date : 2019-12-20 DOI: 10.33112/ije.25.6
Guðmundur V. Oddsson, Rúnar Unnþórsson
The aim of this study was to evaluate what is needed to improve students' understanding of the material taught in a first-year engineering course. Two flipped classroom methods were compared to traditional teaching method – based on lectures. The comparison was based on the students' achievements in the written final exam and student satisfaction with the course based on the annual teaching evaluation. The flipped classroom took place in 2015 and 2016, and the results were compared with a baseline for 10-year traditional teaching set in another study.
本研究的目的是评估如何提高学生对一年级工程课程中所教材料的理解。将两种翻转课堂教学方法与传统课堂教学方法进行了比较。比较的依据是学生期末笔试成绩和学生对年度教学评价课程的满意度。翻转课堂于2015年和2016年进行,结果与另一项研究中10年传统教学的基线进行了比较。
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引用次数: 0
Áhrif loftlagsbreytinga á vatnsveitur og vatnsgæði á Íslandi – áhættuþættir og aðgerðir
Pub Date : 2019-12-18 DOI: 10.33112/ije.25.5
María J. Gunnarsdóttir, S. M. Garðarsson, Hrund Ólöf Andradóttir, Alfreð Schiöth
Climate change is expected to have impact on water supply and drinking water quality in Iceland. Foremost there are three influential weather-related factors; increase in temperature; rise in sea level; and seasonal and regional change in precipitation in both quantity and intensity. In this study international and local reports and articles were analyzed for expected impact on the water resource with emphasis on the northern and the arctic region. Water quality risk factors were analyzed based on surveillance data of the water supplies from the Local Competent Authorities. Preliminary risk assessment of landslides and flooding was performed in one surveillance area in northern Iceland.
气候变化预计会对冰岛的供水和饮用水质量产生影响。最重要的是有三个影响天气的因素;温度升高;海平面上升;降水数量和强度的季节和区域变化。在本研究中,分析了国际和当地的报告和文章对水资源的预期影响,重点是北部和北极地区。根据地方主管部门的供水监测数据,分析了水质风险因素。在冰岛北部的一个监测区域进行了滑坡和洪水的初步风险评估。
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引用次数: 1
The Evolution of Project Management in Iceland: The Path to a Profession - Paper 1 of 3 冰岛项目管理的演变:通往职业之路-论文1 / 3
Pub Date : 2019-12-16 DOI: 10.33112/ije.25.2
H. Ingason, Þórður Víkingur Friðgeirsson, H. Jónasson
The birth of project management as discipline during the mid 20th century was not the birth of a profession, but rather an important enhancement of planning techniques to tackle temporary and timelimited endeavors. Project management has since evolved and matured to be currently recognized as an important international profession with unique accredited procedures, international standards, best practice references and theoretical platforms. Iceland is an interesting example of how the path to a profession is paved in a developed Western society. Entrepreneurs channeled international development into business-driven projects, and the academia followed the suit. Iceland currently has a thriving forum for project management as a professional discipline. This development is arguably best displayed by some impressive educational programs that were developed by path-finding consultants, within universities and post-graduate study lines, and in the increasing demand for professional project managers in most areas of public and private sectors. However, it is also noteworthy that in one specific domain Iceland is atypical among countries often seen as international benchmarks, e.g. Norway, the UK and Sweden, and that is the fractional public project governance framework, which might also explain why the Icelandic Project Management Association has not yet fully actualized its full potential as a professional leader for project management in Iceland.
20世纪中期,项目管理作为一门学科的诞生并不是一门专业的诞生,而是对计划技术的重要改进,以解决临时和有限的努力。项目管理已经发展成熟,目前被公认为具有独特认证程序、国际标准、最佳实践参考和理论平台的重要国际专业。冰岛是一个有趣的例子,说明在发达的西方社会,通往职业的道路是如何铺设的。企业家们将国际发展引入商业驱动的项目,学术界也纷纷效仿。冰岛目前有一个蓬勃发展的论坛,将项目管理作为一门专业学科。这一发展在一些令人印象深刻的教育项目中得到了最好的体现,这些项目是由大学和研究生学习线内的寻路顾问开发的,并且在公共和私营部门的大多数领域对专业项目经理的需求不断增加。然而,同样值得注意的是,在一个特定领域,冰岛在通常被视为国际基准的国家(如挪威、英国和瑞典)中是非典型的,那就是部分公共项目治理框架,这也可以解释为什么冰岛项目管理协会尚未完全实现其作为冰岛项目管理专业领导者的全部潜力。
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引用次数: 0
Project Management in Iceland: Current and Future Importance of Project Management within the Icelandic Economy - Paper 2 of 3 冰岛的项目管理:项目管理在冰岛经济中的当前和未来的重要性-论文2 / 3
Pub Date : 2019-12-16 DOI: 10.33112/ije.25.3
Þórður Víkingur Friðgeirsson, H. Ingason, H. Jónasson
The project management profession has evolved from being a simple technical approach to planning to becoming a full-fledged profession that plays an essential role within the global economy. This paper, which is the second of three under the general heading Project management in Iceland, looks at the importance of project management within Icelandic organizations and the Icelandic economy. The paper explores the developmental path of the project management profession, looks at the current state of affairs, and identifies possible future trends though two surveys conducted Iceland. This study reveals the importance of project management in Iceland, a developed Nordic country, as a proportion of its economy. The study indicates that close to one third of the Gross Value Added (GVA) in the Icelandic economy is based on project-related work. The study, furthermore, indicates that the importance and application of project management will increase in the near future. This sends a clear message to both industry and the public sector on what kind of strategic and tactical alignments and what kind of professional competences are needed for future economy and society. Furthermore, the study describes - and deploys - two methods that can be used to measure the importance and trends within the project management profession and as indicators of what has been named “projectification" of society.
项目管理职业已经从一个简单的技术方法发展成为一个成熟的职业,在全球经济中扮演着重要的角色。本文是冰岛项目管理总标题下的三篇论文中的第二篇,研究了冰岛组织和冰岛经济中项目管理的重要性。本文探讨了项目管理专业的发展路径,着眼于当前的事态,并通过两次调查确定了可能的未来趋势。这项研究揭示了项目管理的重要性,在冰岛,一个发达的北欧国家,作为其经济的一部分。该研究表明,冰岛经济中近三分之一的总增加值(GVA)是基于与项目相关的工作。研究进一步表明,在不久的将来,项目管理的重要性和应用将会增加。这向行业和公共部门发出了一个明确的信息,即未来的经济和社会需要什么样的战略和战术联盟以及什么样的专业能力。此外,该研究描述并部署了两种方法,可用于衡量项目管理专业的重要性和趋势,并作为被称为社会“项目化”的指标。
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引用次数: 0
Project Management in Iceland and Beyond: Expected Future Trends for Project Management and the Project Management Profession - Paper 3 of 3 冰岛及其他地区的项目管理:项目管理和项目管理专业的预期未来趋势-论文3 / 3
Pub Date : 2019-12-16 DOI: 10.33112/ije.25.4
H. Ingason, Þórður Víkingur Friðgeirsson, H. Jónasson
In this third paper under the heading Project management in Iceland, future trends in the project management and within the project management profession are investigated and benchmarked against recent research in Germany on the same topic. Fourteen interrelated future trends were identified but neither prioritized nor relatively weighted. To detect the most important future trends of project management in Iceland, a two-round Delphi survey was arranged to rank them according to significance. The four most important future trends are: (1) Project-oriented organizations; (2) Project management being acknowledged and discussed in corporate boardrooms; (3) Increased complexity and how this affects projects, and (4) Professionalization of project management. An expert focus group was established to elaborate on these future trends.
在题为“冰岛项目管理”的第三篇论文中,对项目管理和项目管理专业的未来趋势进行了调查,并对德国最近关于同一主题的研究进行了基准测试。确定了14个相互关联的未来趋势,但既没有确定优先顺序,也没有相对加权。为了发现冰岛项目管理最重要的未来趋势,安排了两轮德尔菲调查,根据重要性对它们进行排名。四个最重要的未来趋势是:(1)项目导向组织;(2)项目管理在公司董事会得到认可和讨论;(3)增加的复杂性及其对项目的影响;(4)项目管理的专业化。设立了一个专家焦点小组来详细说明这些未来趋势。
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引用次数: 0
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Icelandic Journal of Engineering
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