Xem 1-20 trên 30 kết quả Repellers
  • Inspired by Lorenz’ remarkable chaotic flow, we describe in this paper the structure of all C 1 robust transitive sets with singularities for flows on closed 3-manifolds: they are partially hyperbolic with volume-expanding central direction, and are either attractors or repellers. In particular, any C 1 robust attractor with singularities for flows on closed 3-manifolds always has an invariant foliation whose leaves are forward contracted by the flow, and has positive Lyapunov exponent at every orbit, showing that any C 1 robust attractor resembles a geometric Lorenz attractor. ...

    pdf59p tuanloccuoi 04-01-2013 32 6   Download

  • Bowen’s formula relates the Hausdorff dimension of a conformal repeller to the zero of a ‘pressure’ function. We present an elementary, self-contained proof to show that Bowen’s formula holds for C 1 conformal repellers. We consider time-dependent conformal repellers obtained as invariant subsets for sequences of conformally expanding maps within a suitable class.

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  • (BQ) Part 2 book "Chemistry & technology of fabric preparation & finishing" has contents: Handmodification, repellent finishes, soil release finishes, flame retardant finishes, other finishes, mechanical finishing.

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  • Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: Semaphorins deployed to repel cell migrants at spinal cord borders...

    pdf5p toshiba3 07-09-2011 17 3   Download

  • Learn to read body language , synchronize behavior àd make warm, meaningful connections. For all occasions , business , social and personal . The trouble that the vast masses of humanity have with this is that they run smack into their own selfishness. Because of their own self-fixation, they end up repelling the very people they want to like them. Sometimes that selfishness comes out in down right rudeness. But more often it is more a case that they bore people to death.

    pdf185p tienwru 16-10-2010 223 124   Download

  • Lisp has been hailed as the most powerful programming languages ​​in the world, but its cryptic syntax and academic reputation may be enough to repel even programmers with experience. The last dark days on the soil of Lisp brings the power of functional programming for the people!

    pdf508p thang2807 24-03-2012 83 35   Download

  • Magnets are pieces of metal that have the ability to attract other metals. Every magnet has two poles: a north and a south. Much like electrical charges, two similar magnetic poles repel each other; while opposite magnetic poles attract each other. Magnets have a continuous force around them that is known as a magnetic field. This field enables them to attract other metals. Figure 1 illustrates this force using bar and horseshoe magnets.

    doc113p jakkyjery 04-10-2011 72 26   Download

  • Phenolic compounds represent a large group of molecules with a variety of functions in plant growth, development, and defense. Phenolic compounds include signaling molecules, pigments and flavors that can attract or repel, as well as compounds that can protect the plant against insects, fungi, bacteria, and viruses. Most phenolic compounds are present as esters or glycosides rather than as free compounds. Tannins and lignin are phenolic polymers.

    pdf285p phoebe75 01-02-2013 62 25   Download

  • ¾ With the modern knowledge about the structure of matter we know that electric charges come from elementary particles: negatively charged electron and positively charged proton. In nuclei there are also neutron with no charge. Interaction between charges: two positive charges or two negative charges repel each other. A positive charge and a negative charge attract each other. This interaction is called the static electric interaction.

    pdf66p thanhan 22-07-2009 128 23   Download

  • P A R T V I I Quality of Life Urban areas both attract and repel people. Cities offer high-paying jobs, parks, museums, nightlife, and a seemingly infinite variety of consumer goods. They also offer crime, pollution, noise, difficult commutes, crowds, a reduced sense of community

    pdf4p thegun16 24-11-2010 69 14   Download

  • Attract, force, gravity, magnet, pole, repel, speed, vibrate,... là những từ vựng được tác giả Natalie Goldstein giới thiệu đến trong cuốn sách "Making music". Mời các bạn cùng tham khảo để có thêm tài liệu phục vụ nhu cầu học và dạy tiếng Anh cho trẻ em.

    pdf10p thieulam5782 04-10-2015 42 13   Download

  • Attract, force, gravity, magnet, pole, repel, speed, vibrate là những từ vựng được tác giả Carol Levine giới thiệu đến trong cuốn sách "Forces and Sounds". Mời quý phụ huynh và các bạn cùng tham khảo để có thêm tài liệu phục vụ nhu cầu dạy tiếng Anh cho trẻ.

    pdf10p thieulam5782 04-10-2015 26 11   Download

  • Although magnetism has been known since ancient times, the connection between electricity and magnetism was not discovered until the early 19th century. Electromagnetics is the study of electric and magnetic field behavior. These fields arise from charged particles both at rest and in motion, and they may exert forces on other charged particles and materials. Hans Christian Oersted (a Danish scientist) demonstrated the relation between electricity and magnetism. In 1819, he showed that a compass needle could be deflected by a current-carrying conductor.

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  • Introduction: Nowadays, p-dichlorobenzene (paradichlorobenzene, 1,4-dichlorobenzene) is becoming more popular than naphthalene as a moth repellant (insecticide) worldwide. The discrimination between p-dichlorobenzene and naphthalene is usually difficult only by their smells and their appearances. However, specific gravities of their crystals are different; they are 1.152 and 1.5 for naphthalene and p-dichlorobenzene, respectively.

    pdf5p bigbaby87 01-09-2010 65 8   Download

  • Pesticides are divided to insecticides, fungicides, herbicides, rodenticides, acaricides and nematocides according to the organisms that they affect. There are various forms of insecticides; most are repellants or insect growth regulators used in agriculture, public health, horticulture or food storage. It is evident that insecticides have been used to boost food production to a considerable extent and to control disease vectors.

    pdf322p conquynho32 15-09-2012 37 8   Download

  • Mời các bạn cùng tham khảo nội dung cuốn sách "Magnet Funattract" dưới đây để nắm bắt được cách viết, cách phát âm các từ vựng: Force, friction, gravity, motion, repel, simple machine, work. Với các bạn bước đầu học tiếng Anh thì đây là tài liệu tham khảo hữu ích.

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  • You don't want to repel readers. This doesn't mean you have to flatter them or avoid saying something they may disagree with. It does mean you must respect them. Don't take their interest for granted or suppose that it is the readers' job to follow you.

    pdf15p kathy203 13-07-2010 52 7   Download

  • Introduction: Naphthalene (naphthalin) is being widely used as a moth repellant (insecticide), and being sold at supermarkets and general stores. Since one package of the compound usually contains as much as 1.8–5 g of naphthalene, the accidental ingestion of such a product by a small infant may cause fatality. However, recently, p-dichlorobenzene products, to be dealt with in the next chapter, have become more popular as a moth repellant.

    pdf5p bigbaby87 01-09-2010 51 7   Download

  • Invite you to consult the text book "Happy birthday" below to capture the content, placing the question and reading the words: Attract, force, friction, gravity, motion, repel, simple machine, work,... With the your first step is to learn English, this useful reference.

    pdf10p thieulam5782 04-10-2015 21 7   Download

  • For decades, the majority of ophthalmologists have been embarrassed by and highly suspicious of refractive surgery, at times with good justification. They have been repelled by its tactics in patient recruitment, uneasy about its seemingly cavalier use without longterm data, eager to defend its unsuspecting victims, and deeply concerned that its shortterm benefits are outweighed by its burdensome long-term consequences.

    pdf521p ozon_ozon 04-05-2012 23 5   Download


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