Xem 1-20 trên 62 kết quả Progressively subjecting
  • We prove that there are arbitrarily long arithmetic progressions of primes. There are three major ingredients. The first is Szemer´di’s theorem, which ase serts that any subset of the integers of positive density contains progressions of arbitrary length. The second, which is the main new ingredient of this paper, is a certain transference principle. This allows us to deduce from Szemer´di’s e theorem that any subset of a sufficiently pseudorandom set (or measure) of positive relative density contains progressions of arbitrary length. ...

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  • Many developing countries are currently in the process of restructuring their economies towards a more market-oriented production. This process had been initiated inter alia by efforts under the auspices of the World Trade Organization (WTO) to progressively liberalize international markets. More than 100 developing countries are now Members of the WTO. Since its establishment in early 1995, it became evident that progressively subjecting national production to market forces can have both positive and negative effects on Members’ economies, societies and environment.

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  • We prove that if A is a subset of at least cn1/2 elements of {1, . . . , n}, where c is a sufficiently large constant, then the collection of subset sums of A contains an arithmetic progression of length n. As an application, we confirm a long standing conjecture of Erd˝s and Folkman on complete sequences. o

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  • This paper reports work in progress on a sentence generation model which attempts to emulate certain language output patterns of children between the ages of one and one-half and three years. In particular, the model addresses the issue of why missing or phonetically "null" subjects appear as often as they do in the speech of young Englishspeaking children. It will also be used to examine why other patterns of output appear in the speech of children learning languages such as Italian and Chinese.

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  • These papers describe environmentally conscious design technique in the field on buildings and architecture: how to minimize the negative environmental impact of buildings by enhancing the energy efficiency, water efficiency, use sustainable (renewable or recyclables) materials of construction. Section 4 is a collection of articles related to sustainable agriculture and food security: systems of food production that provide secure supply to meet the world growing population.

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  • Almost 75 percent of the elderly (age 65 and over) have at least one chronic illness.3 About 50 percent have at least two chronic illnesses.3 Chronic conditions can lead to severe and immediate disabilities, such as hip fractures and stroke, as well as progressive disability that slowly erodes the ability of elderly people to care for themselves.4 According to AHRQ’s 1996 Medical Expenditure Panel Survey (MEPS),a about 14.3 percent of people age 65 and over—4.5 million elderly Americans—require assistance with bathing, dressing, preparing meals, or shopping.

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  • We show that unital simple C ∗ -algebras with tracial topological rank zero which are locally approximated by subhomogeneous C ∗ -algebras can be classified by their ordered K-theory. We apply this classification result to show that certain simple crossed products are isomorphic if they have the same ordered K-theory. In particular, irrational higher dimensional noncommutative tori of the form C(Tk ) ×θ Z are in fact inductive limits of circle algebras. Introduction In recent years there has been rapid progress in classification of nuclear simple C ...

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  • Poincar´ made the first attempt in 1896 on applying variational calculus e to the three-body problem and observed that collision orbits do not necessarily have higher values of action than classical solutions. Little progress had been made on resolving this difficulty until a recent breakthrough by Chenciner and Montgomery. Afterward, variational methods were successfully applied to the N -body problem to construct new classes of solutions.

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  • On UCITS, ESMA expects to provide input at the relevant stage on the delegated acts and/or technical standards that may be required under the UCITS V Directive. ESMA’s previous work on depositaries and remuneration under the AIFMD will provide useful benchmarks on which to build. In addition, and subject to developments at the level of the EU institutions, ESMA may be tasked with further work in relation to the VC and SEF Regulations.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Leg joint power output during progressive resistance FES-LCE cycling in SCI subjects: developing an index of fatigue

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  • We study the L2 -convergence of two types of ergodic averages. The first is the average of a product of functions evaluated at return times along arithmetic progressions, such as the expressions appearing in Furstenberg’s proof of Szemer´di’s theorem.

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  • We show that any set containing a positive proportion of the primes contains a 3-term arithmetic progression. An important ingredient is a proof that the primes enjoy the so-called Hardy-Littlewood majorant property. We derive this by giving a new proof of a rather more general result of Bourgain which, because of a close analogy with a classical argument of Tomas and Stein from Euclidean harmonic analysis, might be called a restriction theorem for the primes. 1. Introduction Arguably the second most famous result of Klaus Roth is his 1953 upper bound [21] on r3 (N ), defined 17 years...

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  • In the early stages of the planning process your plan will not contain definitive information, but it will help to keep you on track and will reassure partners and stakeholders that you are planning a safe, well -thought out and organised event. As the planning progresses, you will be updating this document and you should make sure that your fellow event organisers are updating their relevant areas of responsibility as well. All those undertaking key roles on the event day should receive a copy of the final Event Management Plan (EMP) in advance, to allow time...

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  • Enumerating permutations that avoid three term arithmetic progressions Arun Sharma Department of Mathematics University of California, Berkeley Berkeley, CA 94720 asharma@math.berkeley.edu Submitted: Aug 15, 2008; Accepted: May 4, 2009; Published: May 15, 2009 Mathematics Subject Classifications: 05A15, 05C55. Abstract It is proved that the number of permutations of the set {1, 2, 3, . . . , n} that n avoid three term arithmetic progressions is at most (2.7) for n ≥ 11 and at 21 each end of any such permutation, at least ⌊ n ⌋−6 entries have the same parity. 2 1.

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  • Philosophical debates have arisen over the present and future use of technology in society, with disagreements over whether technology improves the human condition or worsens it. Neo-Luddism, anarcho-primitivism, and similar movements criticise the pervasiveness of technology in the modern world, opining that it harms the environment and alienates people; proponents of ideologies such as transhumanism and techno-progressivism view continued technological progress as beneficial to society and the human condition.

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  • Collection of reports on medical research published in medical journals General Psychiatry provides medical knowledge about your subject: Weekly intra-articular injections of bone morphogenetic protein-7 inhibits osteoarthritis progression ...

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: Inflammation in sputum relates to progression of disease in subjects with COPD: a prospective descriptive study...

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Leg joint power output during progressive resistance FES-LCE cycling in SCI subjects: developing an index of fatigue

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  • The late cultural critic Neil Postman distinguished tool-using societies from technological societies and, finally, what he called "technopolies," that is, societies that are dominated by the ideology of technological and scientific progress, to the exclusion or harm of other cultural practices, values and world-views.[48]

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  • In his Logic Hegel has endeavored to incorporate the essential principles of philosophy which in the development of the worlds thought have forced themselves upon men’s convictions, and have been attested by a general consensus of opinion. An insight into the Hegelian system means, therefore, a comprehensive and appreciative grasp of the history of philosophy in the salient features of its progress.

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