force and laws of motion class 9 ppt

... industry and in research for simulating and ana- Trang 2lyzing dynamical motion in response to control input and perturbations; only a very brief survey is given here Mitschke (1988, 1990) is the standard ... effects of propulsive forces Fp at the rear wheels ing and subtracting the same force at the cg yields torque-free acceleration of the center of gravity and a torque around Add-the cg of magnitude ... the classes of feed-forward and feedback control in systems dynamics and control engineering: 1 Feed-forward components Uff derived from a deeper understanding of the proc-ess controlled and

Ngày tải lên: 10/08/2014, 02:20

... activities of the Euro-pean EUREKA-project “PROMETHEUS” (1987–1994) set the pace [Braess, Reichart 1995a, b] Since 1992, there is a yearly International Symposium on Intelli- gent Vehicles [Masaki 1992++] ... the AI community in the early 1980s [Davis et al 1986; Hanson, Riseman 1987; Kuan et al 1987; Pomerleau 1989, Thorpe et al 1987; Turk et al 1987; Wallace et al 1986], which start from quasi-static ... UniBwM [Dickmanns, Graefe 1988; Dickmanns, Wünsche 1999] Recognition of well-structured roads and the egostate of the vehicle carrying the camera relative to the road was one of the first very successful

Ngày tải lên: 10/08/2014, 02:20

... vision and center of gravity 254 9 Recursive Estimation of Road Parameters and Ego State while Cruising Table 9. 1 Collection of results for recursive estimation of road parameters ... legs for locomotion have swinging leg (and possibly arm) movements superimposed on body motion The location of joints and their motion is characteristic of the type of living being ... their hands, can be part of organized traffic signaling... Idea of Gestalt 2 49 The idea behind these examples, and much of the gestalt explanation of things, is that the world of

Ngày tải lên: 10/08/2014, 02:20

... That involves an element of trial – and error – periods of frustration and despair, and moments of excitement and joy For gradually, the creative pattern of. .. your life begins ... synthesize and value is still a mystery. Dreams suggest an inner freedom to make all sorts of random connections between different constellations of brain cells. There may be some sort of shaking up of ... think of the divine motif of your Ninth Symphony?’ ‘Well, it was like this,’ Bruckner replied, ‘I walked up the Kahlenberg and when it got hot and I got hungry, I sat down by a little brook and

Ngày tải lên: 10/08/2014, 07:21

... bases (one internal and one external) to attain rates of mm triads close to 99% and activities (see definition in Section 8.8.2) of several hundreds ofgrams of PP per gram of Ti per h pe MPa Although ... ratio of comonomer allowsthe production of PE with density varying from 0.89 to 0.95 The most widelyused comonomers are propylene and butene; the degrees of “branching” usuallylie between 20 and ... Its capability of being degraded under the effect of biological agents in out-doormedia is used to induce the biofragmentation of polyolefins or in the industry ofpackaging (expanded biodegradable

Ngày tải lên: 14/08/2014, 10:20

... from a range of supportservices It certainly appears to be the case, as demonstrated by Burke andCigno (1996), that most families welcome the offer of professionalsupport THEORY AND PRACTICE ... cognitive-behaviouraltherapy (Burke 1998) It provides a framework for the assessment of anysituation that requires understanding and some form of action I providedexamples of its usefulness in the field of children with ... incidence of disability within families is reported by the JosephRowntree Foundation to exceed 300,000 children in England and Wales(http://www.jrf.org.uk/knowledge, access findings report N79, 1999),which

Ngày tải lên: 17/02/2014, 18:20

... funds Equity funds 99 0 20 40 60 80 100 120 2011 2008 2005 2002 1999 1996 1993 1990 0 25 50 75 2011 2008 2005 2002 1999 1996 1993 1990 Note: Expense ratios are measured as an asset-weighted average; ... 1997–2011 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 Total net assets of bond index funds Total net assets of equity and hybrid index funds 867 834 687 488 759 ... Billions of dollars, inverted scale 0.75 0.80 0.85 0.90 0.95 1.00 1.05 2011 2008 2005 2002 1999 1996 * Figure excludes assets of mutual funds available as investment choices in variable annuities and

Ngày tải lên: 19/02/2014, 15:20

... example Roser 1979: Sancher and Hayes 1979, Ductal and Bares, 1972} help detrine © Lihology of toes above andow coal «4 Deposona enviroment) and dom an pentrdniel nuiedie sĩ he cal es and cel ening ... Depesional environment arse for he fo ti of pest (Fea and Sanders 1973p 199-302; abridge and Bourges, 1978, p ` Wakg ma be noogy sersed (lay 0 fe levee) and side (raf, 198D) se well lear 2ml Magtat eúh ... CM squecres; and pe and extent of of suport equa fs bang valuation and mine design: cle range proiesof coal es and associated rock in dil holes ` 2yandmestued sections comple ca androck-tikness

Ngày tải lên: 21/02/2014, 08:20

... syndrome of joint pain accompanied by varying degrees of functional limitation and reduced quality of life It is the most common form of arthritis and one of the leading causes of pain and disability ... information for patients and carers • The full guideline – all the recommendations, details of how they were developed, and reviews of the evidence they were based on For printed copies of the quick reference ... ‘Understanding NICE guidance’, phone NICE publications on 0845 003 7783 or email publications@nice.org.uk and quote: • N1459 (quick reference guide) • N1460 (‘Understanding NICE guidance’) of the

Ngày tải lên: 21/02/2014, 11:20

... (continued) Opportunities and Needs in VWD Research, Training, and Practice 57 Pathophysiology and Classification of VWD 57 Diag nosis and Evaluation 58 Management of VWD 58 Gene Therapy of VWD 59 Issues Specific ... Willebrand Syndrome 17 Prothrombotic Clinical Issues and VWF in Persons Who Do Not Have VWD 18 Diagnosis and Evaluation 19 Introduction 19 E valuation of the Patient 19 History, Signs, and Symptoms ... 5 Discovery and Identification of VWD/VWF 5 The VWF Protein and Its Functions In Vivo 5 The Genetics of VWD 9 Classification of VWD Subtypes 11 Type 1 VWD 13 Type 2 VWD 13 Type 3 VWD 15 VWD Classification,

Ngày tải lên: 21/02/2014, 12:20

... Jaekendoff and Barbara Landau Spatial language and spatial cog- nition LEA, 1991 [Jaekendoff, 1991] Ray Jackendoff Parts and boundaries Cognition, 41:9-45, 1991 [Krifka, 1989] Manfred Krifka Nominal ... Notes of the A A A I Fall Symposium on Discourse Structure in Natural Language Understanding and Generation, Asilomar, CA, November 1991 [Jackendoff and Landau, 1991] Ray Jaekendoff and Barbara ... [Dowty, 1979] David R Dowty Word Meaning and Montague Grammar Reidel, 1979 [Dowty, 1991] David Dowty Thematic proto-roles and argument selection Language, 67(3):547-615, 1991 [Eberle, 1990] Kurt

Ngày tải lên: 22/02/2014, 10:20

... Amantea, Department of Pharmacobiology, University of Calabria, via P Bucci, Ed Polifunzionale, 87036 Arcavacata di Rende (CS), Italy Fax: +39 0984 493271 Tel: +39 0984 493270 E-mail: diana.amantea@unical.it ... transient MCAO [97] MMP-9, but not MMP-2 [98], gene knockout is associated with reduced infarct size and less BBB dam-age in mouse models of ischemic stroke [87,99,100] The mechanisms of brain damage ... gelatinase-mediated disruption of the BBB integrity, of edema and hemorrhagic transformation, as well as of white matter myelin degradation [83,99] Recent work has also emphasized the role of MMPs and their endoge-nous

Ngày tải lên: 07/03/2014, 03:20

... Several of these acts include: • Money Laundering Control Act of 1986, • Annuzio-Wylie Anti-Money Laundering Act of 1992, • Money Laundering Suppression Act of 1994, and • Money Laundering and ... and regulations expanding and strengthening the scope and enforcement of the BSA, anti-money laundering (AML) measures, and counter-terrorist financing measures have been signed into law and ... U.S. Government, of any state, or of any political subdivision of any state; • Any entity established under the laws of the U.S., of any state, or of any political subdivision of any state, or

Ngày tải lên: 15/03/2014, 09:20

... to define and exemplify the position of this book within the fields of science and engineering. Imagine that one can place MCS at the centerpoint of an umbrella and define the tip of each spoke ... experimental results and the use of MCS in the formation of self-oscillations and chemical waves in CO oxidation reaction. Chapter 9 introduces the sampling of the Green’s function and describes how ... histogram with bins of equal area (each bin has equal product of densi‐ ty and span of data) The number of bins bi is selected as the minimal from the Scott [9], Sturges [10] and Freedman-Diaconis

Ngày tải lên: 16/03/2014, 12:20

... Invest 88, 493–499. 17 Stack, M.S & Johnson, D.A (1994) Human mast cell tryptase activates single chain urinary-type plasminogen activator (pro-urokinase) J Biol Chem 269, 9416–9419. 18 Blair, ... properties and functions Arch Biochem Biophys 239, 436–443. 8 Braganza, V.J & Simmons, W.H (1991) Tryptase from rat skin: purification and properties Biochemistry 30, 4997–5007. 9 Reynolds, ... m/-z 1490.7 and 1366.2 represent the peptides that characterize BLT isoform with respect to BLCT isoform (corresponding to peptides 167–180 and 188–201, with theoretical Mrs of 1490.5 and 1365.7,

Ngày tải lên: 17/03/2014, 09:20

... covalentlyto MMP-9 The discoveryof complexes of MMP-9 covalentlylinked to the core protein of CSPG expanded our view of how MMP-9 can interact with PGs, as it was known previouslythat both MMP-9 and MMP-2 ... side is shown the position of the 225 and 92 kDa forms of proMMP-9 in serum-free culture medium of THP-1 cells and the 72 kDa form of proMMP-2 in serum-free culture medium of human skin fibroblasts ... right is shown the position of the 225 and 92 kDa forms of proMMP-9 in serum-free culture medium of THP-1 cells and the 72 kDa form of proMMP-2 in serum-free culture medium of human skin fibroblasts

Ngày tải lên: 17/03/2014, 10:20

... social, and politi-cal factors that underlie their sovereign credit ratings (Moody’s 1991; Moody’s 1995; Standard and Poor’s 1994) Identifying the relationship between their criteria and actual ... column of Table 5 shows that a regression of the average of Moody’s and Standard and Poor’s ratings against our set of eight variables explains more than 90 percent of the sample variation and yields ... of the role of reputation in sovereign debt (Eaton 1996) and related empirical evidence indicate that defaulting sovereigns suffer a severe decline in their standing with creditors (Ozler 1991)

Ngày tải lên: 22/03/2014, 18:20

... the increasing trend of respiratory disease From 1996 till 1998, number of ARI patient is increasing at the rate of 22.89 percent per year Similarly, share of ARI patient out of total OPD visit ... every year because of outdoor air pollution The quality of air in Kathmandu valley is much lower than the national and international standards and the occurrence of high level of PM 10 in the atmosphere ... centers of these types of activities, and many suffer from the effects of smog, especially during the warm months of the year. The Great London Smog in London started on December 4, 1952, and lasted

Ngày tải lên: 29/03/2014, 14:20

... say, lots and lots of phonics. Like vernalization, phonics was around long before Lyon (Testi- mony ofG. Reid Lyon, 199 8) and the Business Roundtable (Augustine et al., 199 6) identified ... overreliance on phonic information, and an underutilization of other cuing systems. Goodman's ( 196 7, 197 0, 199 4) theory of reading relies on categories of mental activity that reflect ... the classroom, only to be replaced with a paradigm that historically was the darling of behaviorist linguists and psychologists, and offered no more to our understanding of ...

Ngày tải lên: 10/08/2014, 00:21

... vehicles. X is in the standard direction of motion, x and z are in the plane of vehicle symmetry, and y completes a right- handed set of coordinates. The origin at the lower outside of the body alleviates ... Bifocal arrangement of miniature TV–cameras on a pan platform in front of the rear view mirror of test vehicles VaMP and VITA 2, Prometheus, 199 4. Left: Fields of view and ranges (schematically), ... capability of sensing information about the environment and of initiating motion Dynamic Vision for Perception and Control of Motion 1.5 What Type of Vision System Is Most Adequate? 15 A few years...

Ngày tải lên: 05/03/2014, 15:20