11,071 research outputs found

    Letter to Elizabeth Rees about Distant Family

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    Letter addressed to Elizabeth Rees, but because the last pages of this letter were lost there is no way of telling who it is from. The letter states that the author’s nephew is recovering from the swelling of his limbs and is expected to be okay. The author’s cousin Thomas will be visiting soon along with the rest of his family. Then the author continues to speak of the different marriages that have been occurring locally. This is one item from the Rees Family Correspondence Collection, which includes many letters between family members in Oregon and Ohio

    Letter to a Brother of the Rees Family about Politics

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    Letter addressed to a brother of the Rees family, but neither the author of the letter nor who the letter is to be mentioned. The letter talks about local gossip in Butteville. Then the letter cuts off and switches from March to December and talks about the Presidential candidates for 1876. It was a close race between Samuel J. Tilden and Rutherford B. Hayes, with Hayes winning the election. The author of this letter strong supports the Federalist views while talking about politics during this time. This is one item from the Rees Family Correspondence Collection, which includes many letters between family members in Oregon and Ohio

    Rees, T R, VX36023

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/412666Surname: REES. Given Name(s) or Initials: T R. Military Service Number or Last Known Location: VX36023. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 42210.229376 Item: [2016.0049.44928] "Rees, T R, VX36023

    Dataset for Doublet tracer tests to determine the contaminant flushing properties of a municipal solid waste landfill

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    Data supporting: Woodman, N., Rees-White, T., Beaven, R., Stringfellow, A., &amp; Barker, J. (2017). Doublet tracer tests to determine the contaminant flushing properties of a municipal solid waste landfill. Journal of Contaminant Hydrology.</span

    Dipole tracer tests to examine flow and transport between wells

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    In many older landfills in the UK, significant depths of saturated waste exist (and are permitted) in sites benefiting from natural containment created by surrounding geology with low permeability. In order to accelerate solute flushing in these sites, the introduction of water and removal of leachate between vertical wells is a practical option. The basic hydraulic unit for such systems is a simple well-pair, whereby one well injects fluid and a second abstracts at the same rate. Such a pair is often called a dipole or a doublet. It is useful to understand flow and solute movement in this basic unit, which can thereafter be used to design more elaborate field-scale systems.In this study, the hydraulic and contaminant transport properties of dipoles were examined at varying scales in a landfill by running dipole tracer tests using Rhodamine WT dye. <br/

    B-0743k: Teague T. Rees residence. Sec 14 T 11 N R 1 E. Built 1900

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    B-0743k: Teague T. Rees residence. Sec 14 T 11 N R 1 E. Built 1900 (2 photos

    Green index in semigroups : generators, presentations and automatic structures

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    The Green index of a subsemigroup T of a semigroup S is given by counting strong orbits in the complement S n T under the natural actions of T on S via right and left multiplication. This partitions the complement S nT into T-relative H -classes, in the sense of Wallace, and with each such class there is a naturally associated group called the relative Schützenberger group. If the Rees index ΙS n TΙ is finite, T also has finite Green index in S. If S is a group and T a subgroup then T has finite Green index in S if and only if it has finite group index in S. Thus Green index provides a common generalisation of Rees index and group index. We prove a rewriting theorem which shows how generating sets for S may be used to obtain generating sets for T and the Schützenberger groups, and vice versa. We also give a method for constructing a presentation for S from given presentations of T and the Schützenberger groups. These results are then used to show that several important properties are preserved when passing to finite Green index subsemigroups or extensions, including: finite generation, solubility of the word problem, growth type, automaticity (for subsemigroups), finite presentability (for extensions) and finite Malcev presentability (in the case of group-embeddable semigroups).Peer reviewe

    On the future: prospects for humanity/ Martin Rees, with a new preface by the author.

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    Description based upon print version of record.Includes bibliographical references and index.A provocative and inspiring look at the future of humanity and science from world-renowned scientist and bestselling author Martin ReesHumanity has reached a critical moment. Our world is unsettled and rapidly changing, and we face existential risks over the next century. Various outcomes--good and bad--are possible. Yet our approach to the future is characterized by short-term thinking, polarizing debates, alarmist rhetoric, and pessimism. In this short, exhilarating book, renowned scientist and bestselling author Martin Rees argues that humanity's prospects depend on our taking a very different approach to planning for tomorrow.The future of humanity is bound to the future of science and hinges on how successfully we harness technological advances to address our challenges. If we are to use science to solve our problems while avoiding its dystopian risks, we must think rationally, globally, collectively, and optimistically about the long term. Advances in biotechnology, cybertechnology, robotics, and artificial intelligence--if pursued and applied wisely--could empower us to boost the developing and developed world and overcome the threats humanity faces on Earth, from climate change to nuclear war. At the same time, further advances in space science will allow humans to explore the solar system and beyond with robots and AI. But there is no "Plan B" for Earth--no viable alternative within reach if we do not care for our home planet.Rich with fascinating insights into cutting-edge science and technology, this accessible book will captivate anyone who wants to understand the critical issues that will define the future of humanity on Earth and beyond.Cover -- Contents -- Preface to the Paperback Edition -- Introduction -- 1. Deep in the Anthropocene -- 1.1. Perils and Prospects -- 1.2. Nuclear Threats -- 1.3. Eco-Threats and Tipping Points -- 1.4. Staying within Planetary Boundaries -- 1.5. Climate Change -- 1.6. Clean Energy-and a 'Plan B'? -- 2. Humanity's Future on Earth -- 2.1. Biotech -- 2.2. Cybertechnology, Robotics, and AI -- 2.3. What about Our Jobs? -- 2.4. Human-Level Intelligence? -- 2.5. Truly Existential Risks? -- 3. Humanity in a Cosmic Perspective -- 3.1. The Earth in a Cosmic Context -- 3.2. Beyond Our Solar System -- 3.3. Spaceflight-Manned and Unmanned -- 3.4. Towards a Post-Human Era? -- 3.5. Alien Intelligence? -- 4. The Limits and Future of Science -- 4.1. From the Simple to the Complex -- 4.2. Making Sense of Our Complex World -- 4.3. How Far Does Physical Reality Extend? -- 4.4. Will Science 'Hit the Buffers'? -- 4.5. What about God? -- 5. Conclusions -- 5.1. Doing Science -- 5.2. Science in Society -- 5.3. Shared Hopes and Fears.1 online resource (281 p.

    Letter, 1936 Apr. 9, Chicago, to Miss Earhart

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    Letter, Robert T. Rees of the Chicago Tribune to Amelia Earhart, humorous letter calling Earhart Mrs. Putnam, April 9, 193

    Recovery of rare earth elements (REEs) from uranium containing solutions using biosorption

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    Batch testing and determination of appropriate biosorbent and experimental procedures for recovery of REEs from artificial solution as well as the efficiency of the process for recovery of REEs from artificial solution via biosorption are given in present research work
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