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From the haslett correspondence to the white house 这是写给白宫的信件
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1024
A. Locker
AS THE IET starts to reopen the collections in its Archives to members and researchers, it can also restart some of the cataloguing and research projects that have been on hold over the last 18 months. One such project is the re-cataloguing of the correspondence of Dame Caroline Haslett.
随着IET开始向会员和研究人员重新开放其档案馆中的藏品,它也可以重新启动一些在过去18个月里被搁置的编目和研究项目。其中一个项目就是重新编目卡洛琳·哈斯莱特夫人的信件。
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引用次数: 0
Comment: Legislation requiring manufacturers to maintain support for their products and make it easier to repair them will reduce their environmental impact, but doesn't go far enough 评论:立法要求制造商保持对其产品的支持,并使其更容易维修,这将减少其对环境的影响,但还远远不够
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1001
Antony Bourne
THE UK GOVERNMENT'S recent 'right to repair' law may be a step in the right direction for consumers and for the environment, but should the legislation have been wider reaching in order to further incentivise the transition to circularity and servitisation? To require manufacturers to become providers not only of products, but of outcomes, experiences and ongoing services too?
英国政府最近颁布的“维修权”法可能是消费者和环境朝着正确方向迈出的一步,但为了进一步激励向循环和服务化的过渡,这项立法是否应该更广泛?要求制造商不仅要成为产品的提供者,还要成为结果、体验和持续服务的提供者?
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引用次数: 0
Regulars - Columnist. Dear Evil Engineer: Question - Could I steal a lake to top up my shark-infested moat? 常客-专栏作家。亲爱的邪恶工程师:问题-我可以偷一个湖来填补我的鲨鱼出没的护城河吗?
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1027
H. Lamb
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引用次数: 0
Abuoyant future for offshore wind: Floating wind systems are on the cusp of a huge transformation as they transition from pilot projects to commercial-sized wind farms 海上风电的美好未来:漂浮式风力发电系统正处于巨大转型的风口浪尖,它们正从试点项目过渡到商业规模的风力发电场
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1008
L. Murray
OFFSHORE wind farms are becoming a familiar site in prime shallow-water locations around the world, from South Korea to the North Sea. Most of these are anchored in the seabed, but winds are stronger and more consistent further offshore, so energy companies are turning their attention to deeper waters unsuitable for anchored turbines.
从韩国到北海,海上风力发电场正在成为世界各地主要浅水区的常见场所。这些涡轮机大多固定在海床上,但离岸更远的地方风力更强、更稳定,因此能源公司正将注意力转向不适合固定涡轮机的更深水域。
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引用次数: 1
The green house effect: We all know the climate is changing, and so must our homes and how we build them 温室效应:我们都知道气候正在变化,我们的家园以及我们建造家园的方式也必须改变
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1011
Steve Johnson
THE UK'S HOUSEBUILDERS will have to consider much more than bricks and mortar if they are to do their bit for climate change. Every new home must now be designed and constructed for maximum energy efficiency. Simplistically, things appear to be on course, but remain work-in-progress. Across the industry; drums are being banged with little dissent about the why what, and how, albeit with some variations in tune and tempo according to individual agendas. Perhaps not surprisingly, more clarity, less uncertainty and, inevitably, more tangible government support would be welcomed.
如果英国的房屋建筑商要为气候变化尽一份绵薄之力,他们将不得不考虑的不仅仅是砖块和砂浆。现在,每一个新房子的设计和建造都必须达到最大的能源效率。简单地说,事情似乎在正轨上,但仍在进行中。整个行业;鼓被敲得几乎没有异议,关于为什么,什么,以及如何,尽管根据个人议程在曲调和节奏上有一些变化。更清晰、更少不确定性以及(不可避免地)更多切实的政府支持将受到欢迎,这或许并不令人意外。
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引用次数: 1
COP26: Time to walk the walk: The UK presidency is being encouraged to make COP26 the event where ambition turns into action to achieve real progress on climate change 第26届联合国气候变化大会:是时候付诸行动了:人们鼓励英国担任主席国,让第26届联合国气候变化大会成为一个将雄心变为行动、在气候变化问题上取得真正进展的活动
Pub Date : 2021-11-01 DOI: 10.1049/et.2021.1012
C. Hayes
GLASGOW IS about to host the first five-year review of the 2015 Paris Agreement on climate change, and countries are expected to announce updates to their plans for reducing emissions, but many commentators are frustrated that new targets simply point to ambitions for, and not action on, climate change.
格拉斯哥即将主办2015年气候变化《巴黎协定》的第一次五年审查,各国预计将宣布其减排计划的更新,但许多评论人士感到沮丧的是,新的目标只是表明了对气候变化的雄心,而不是行动。
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引用次数: 1
Comment: Engineers need to acknowledge that the right time to consider ethical aspects of a project is at the start, not as they arise or when the job's completed 评论:工程师需要认识到,考虑项目道德方面的合适时机是在项目开始的时候,而不是在项目出现或工作完成的时候
Pub Date : 2021-10-01 DOI: 10.1049/et.2021.0902
A. Bainbridge
‘WELL’ SAID OUR ENGINEER ruefully, … ‘it has been a pretty business for me. I have lost my thumb and I have lost a fifty-guinea fee, and what have I gained?’
“嗯,”我们的工程师悲哀地说,“这对我来说是件好事。我失去了大拇指,损失了五十畿尼,可我得到了什么呢?”
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引用次数: 0
Ai gets picky about recycling: From Coke bottles to flatscreen displays, more of the raw materials from our massing mounds of waste can now be recovered and recycled using AI-driven technologies 人工智能在回收方面很挑剔:从可乐瓶到平板显示器,我们堆积如山的废物中的更多原材料现在可以通过人工智能驱动的技术得到回收和循环利用
Pub Date : 2021-10-01 DOI: 10.1049/et.2021.0903
J. Hayes
CHINA'S Operation National Sword policy initiative curbed the country's imports of most types of solid waste for disposal, and imposed stringent limits on the materials that it will accept for recycling. The policy's ramifications have hugely impacted the many foreign economies that for decades relied on China's materials recovery facilities (MRFs) to deal with the bulk of their recyclable waste materials, from plastics and packaging to glass, metals, and wood.
中国的“国家利剑行动”政策举措限制了该国大多数固体废物的进口,并对可接受的回收材料进行了严格的限制。几十年来,许多外国经济体依赖中国的材料回收设施(mrf)来处理大量可回收的废物,从塑料和包装到玻璃、金属和木材,该政策的后果对这些经济体产生了巨大影响。
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引用次数: 2
Engineering places: Victoria falls bridge 工程地点:维多利亚瀑布大桥
Pub Date : 2021-10-01 DOI: 10.1049/et.2021.0901
S. Doyle
VICTORIA FALLS Bridge was the brainchild of British administrator and financier Cecil Rhodes, who envisioned a railway scheme the length of the African continent, from Cape Town, South Africa, to Cairo, Egypt. The former governor of Rhodesia (today Zambia and Zimbabwe) reputedly instructed the bridge's engineers to "build the bridge across the Zambezi where the trains as they pass will catch the spray from the Falls". But sadly, he never even got to visit the falls, and died before construction of the bridge began.
维多利亚瀑布大桥是英国行政长官兼金融家塞西尔·罗德斯(Cecil Rhodes)的创意,他设想了一条从南非开普敦到埃及开罗的全长非洲大陆的铁路计划。据说,罗得西亚(今赞比亚和津巴布韦)的前总督曾指示大桥的工程师“在赞比西河上建造这座桥,让火车经过的地方可以接住瀑布溅起的浪花”。但遗憾的是,他甚至没能参观瀑布,在大桥开始建造之前就去世了。
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引用次数: 0
Quarantine required: The search for life on mars 要求隔离:在火星上寻找生命
Pub Date : 2021-10-01 DOI: 10.1049/et.2021.0906
T. Pultarova
THERE IS A lot that Nasa's Perseverance rover has on its to-do list. Flying helicopters is only a small part of it. The rover, fitted with seven cutting-edge instruments for analysing rocks, the atmosphere and weather, is ultimately searching for signs of past and present life on Mars. But it will not do it on its own. The Perseverance mission is only the first step in a much greater project. Using its small drill, Perseverance will excavate promising pieces of Martian soil and store them in small tubes on the planet's surface for another rover to retrieve at the end of this decade.
美国国家航空航天局(Nasa)的“毅力号”探测器的任务清单上有很多事情要做。驾驶直升机只是其中的一小部分。该探测器配备了7种尖端仪器,用于分析岩石、大气和天气,最终目的是寻找火星上过去和现在存在生命的迹象。但它不会自己做到这一点。毅力计划只是一个更大计划的第一步。毅力号将使用它的小型钻头挖掘有希望的火星土壤,并将它们储存在火星表面的小管道中,以便在本十年末另一个火星车取回。
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引用次数: 0
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