rulers the grid and guides

... applications The aim of the Semantic Grid is to explore the use of Semantic Web technologies to enrich the Grid with semantics The relationship between the Grid, the Semantic Web and the Semantic Grid ... behaviour and the need for state In the context of the Semantic Grid, Grid services are annotated with metadata and have ontologies to specify their semantic functions and the domain they apply to The ... development of the Semantic Grid is based on the application of technologies from the Semantic Web to the Grid Metadata and ontologies play a crucial role in the evolution of the Semantic Grid The Semantic...

Ngày tải lên: 19/10/2013, 03:20

... components The first of these is the amount equal to the difference between the strike price and the price of the underlying, and it is termed the intrinsic value The second component is the time ... has the use of the cash that he would otherwise use to purchase the stock The cost of a call is therefore increased by the cost of carry on the stock via the strike price of the option, until the ... The break-even level of this position is 96 There, the cost of the put equals the profit gained by the right to sell XYZ at 100 Between 100 and 96 the cost of the put is partially offset by the...

Ngày tải lên: 20/06/2014, 20:20

... went to the floor and wedged my way into the crowd, and I waited, knowing that I was covered The bell sounded and the shouting began, and after a few brief stops the FTSE landed at 4400 The traders ... in the money, then the long is credited with one tick times the contract multiplier, and the short is debited one tick times the contract multiplier The multiplier for Eurodollars is $25, and the ... 20 per cent If the demand for these options bids up their price to 10.5 ($525), while at the same time the price of the underlying and the days until expiration remain constant, the model will...

Ngày tải lên: 20/06/2014, 20:20

... long and a short spread are both out-of -the- money and equidistant from the underlying, the maximum profit of the long spread is greater than the maximum profit of the short spread, but the short ... spreads and put spreads can be any distance from the underlying The trade-offs are similar to those between straight out-of-themoney and at -the- money calls or puts The further a spread is from the ... can be quantified at the outset For the longs, the cost of the spread is the maximum loss, and if the trader is good with technicals, he can pick his levels For the shorts, these spreads allow...

Ngày tải lên: 20/06/2014, 20:20

... above spread because the out-of -the- money call and put are usually more liquid than either the corresponding in -the- money put and call of the straight butterfly In other words the April 370 call ... worth The profit on the long 95–100 call spread pairs off against the loss on the short 100–105 call spread The butterfly is then worthless, and the cost of the butterfly is taken as a loss There ... 1.25 You are then long the April 340–350–360 call butterfly The premium outlay is small, but so is the possibility of the shares closing at 350, 30 days from now On the other hand, the potential...

Ngày tải lên: 20/06/2014, 20:20

... and puts The calls are losing value because the stock is moving away from them, but they are gaining value as the increasing implied volatility increases their premium There is increased demand ... per cent, while the implied of the 120 put is 10.38 per cent, and that both these strikes are equidistant from the money Calls and puts of the strike prices ascending from the at -the- money strike ... on the call skew, while calls and puts of the strike prices descending from the at -the- money strike are said to be on the put skew Here, both the call and put skews have increased implieds, and...

Ngày tải lên: 20/06/2014, 20:20

... on the stocks 21  Futures, synthetics and put–call parity 223 On the other hand, the holder of the long futures position forgoes the dividends payable for the next six weeks, and therefore the ... synthetic options position is valued the same, and always will be, as a futures contract If, on the other hand, you sell the call at 34.40 and pay 33.70 for the put, then you have sold the synthetic ... value of the index There, the holder of the long futures contract pays the cash value of all the stocks in the index The holder of the short futures contract receives the cash value of all the stocks...

Ngày tải lên: 20/06/2014, 20:20

... synthetics pair off, and you pay the value of the box to the counterparty For an example, simply reverse the long box transaction in M&S, above Sell the 340 synthetic and buy the 360 synthetic for a ... any price level, the call plus the put combo equals 20 For example, at 350 the 340 call is worth 10, and the 360 put is worth 10 You’re long them both Meanwhile, the 340 put and the 360 call are ... books and to avoid pin risk But then again, between market-makers the arbs try to pay 19.75 for the above box, and they try to sell it at 20.25 They often this by trading the components quickly and...

Ngày tải lên: 20/06/2014, 20:20

... increases, then the delta and theta of the January 47.50 put will also increase (b) If the implied increases, then the gamma of the January 57.50 call will increase, and the vega will decrease (c) If the ... Given the following May options on Marks and Spencer, determine the price of the synthetic futures contract and the prices of the missing options Bear in mind that these are settlements and that there ... sold at 16.00, and 14.50 is paid for the put (c) If the return on a sale of the stock is 0.50 per cent, then no more than £0.40 must be paid for the synthetic over the bid price of the stock Bearing...

Ngày tải lên: 20/06/2014, 20:20

... gamma; theta; vega; volatility and pricing models probability delta and 51–2, 306 theta and 60, 308 problems 241–2 with call and put positions 195–7 put–call parity 231–2 puts 308 at -the- money ... entry long at -the- money call 131–4 long at -the- money put 135–6 long out-of -the- money call 137–8 long out-of -the- money put 138–9 non-adjacent strikes 147–8 short at -the- money call and put 136–7 ... three times Just get over the fractions Further reading Books about trading The Gambler by F.M Dostoyevsky (various editions) To know the difference between trading and gambling Reminiscences...

Ngày tải lên: 20/06/2014, 20:20

... writes, then reads the file back sequentially, then writes 100 Mbytes randomly to the existing file, then reads 100 Mbytes randomly from the file, and finally reads the file sequentially again The bandwidth ... for the log can be generated either by copying the old blocks or by threading the log around the old blocks The left side of the figure shows the threaded log approach where the log skips over the ... are overwritten If the count falls to zero then the segment can be reused without cleaning The blocks of the segment usage table are written to the log, and the addresses of the blocks are stored...

Ngày tải lên: 12/09/2012, 15:05

... controlling and mixing the signals in these many elements, the sonar system can steer the emitted pulse to the desired location and determine the direction that echoes are received from To handle these ... transferring their customer's information, while they must pay to establish and maintain the channel The financial bottom line is simple: the more information they can pass through a single channel, the ... generation and recognition are used to communicate between humans and machines Rather than using your hands and eyes, you use your mouth and ears This is very convenient when your hands and eyes...

Ngày tải lên: 13/09/2012, 09:49

... Signal and Graph Terminology 11 Mean and Standard Deviation 13 Signal vs Underlying Process 17 The Histogram, Pmf and Pdf 19 The Normal Distribution 26 Digital Noise Generation 29 Precision and ... one-thousand in the next 15 years This tremendous power has changed the way science and engineering is done, and there is no better example of this than Digital Signal Processing In the early ... campus, Mexico City); and other reviewers who wish to remain anonymous This book is now in the hands of the final reviewer, you Please take the time to give me your comments and suggestions This...

Ngày tải lên: 13/09/2012, 10:21

... for Grid Applications and Services) There are currently four Recommendation documents 1.4 THE ARCHITECTURE OF THE GRID Perhaps the most important standard that has emerged recently is the Open Grid ... System Infrastructure OGSA and WSRF The Semantic Grid and Autonomic Computing Basic Services Grid Security Grid Monitoring Job Management and User Interaction Grid Scheduling and Resource Management ... important standards organizations are the Global Grid Forum (GGF) [10], which is the primary standards setting organization for the Grid, and OASIS [11], a notfor-profit consortium that drives the development,...

Ngày tải lên: 14/09/2012, 11:26

... end, they make themselves agreeable, smiling and nodding with interest and approval with those they know When not preoccupied with themselves, they can be well attuned to the needs of others and ... patterns Whether these are activated depends on the social demands placed on the individual by the way of life of their community These determine the situational contexts evocative of the social ... of their ability to impress and be chosen, they fear that attempts to gain recognition might attract contempt and ridicule instead, further diminishing their rather uncertain standing within the...

Ngày tải lên: 21/09/2012, 10:54

... taken, the straight between the points either all fall on the same side of the surface, or some on the same side, and some on itself, but none on the other side /5/ And, when ... the center of the sphere, I call the figure internally contained by the surface of the cone, and by the surface of the sphere inside the cone, a “solid sector.” /6/ And when two cones having the ... direction and either one of them is wholly contained by the other and by the straight having the same limits as itself, or some is contained, and some it has common; and the contained...

Ngày tải lên: 21/09/2012, 11:00

Ngày tải lên: 04/10/2012, 10:02

... practices and standardization of care; and (6) Training and education These thematic issues are summarized below, and key excerpts from the focus group transcript exemplifying these thematic issues ... relationship between the providers, and that the nature of the referral (e.g., amount and type of information accompanying the referral) may depend on the nature of the condition, whether the referral ... the patient to the primary medical practitioner rather than referring them elsewhere, although this also may depend on the nature of the condition and the relationship between the specialty and...

Ngày tải lên: 25/10/2012, 10:06

... salespeople that "these intelligent machines" can replace "the brain and hand, skill and experience" of the specialist The aim of this study was to verify the reliability and efficacy of one of these compact ... question the efficacy of the 980nm Laser for photosclerosis of lesions and areas with little melanin and hemoglobin pigmentation [7] Furthermore, to avoid exaggerated fluences and thermal damage to the ... today and are 362 being used in the various fields of medicine and dentistry [4,7,9,12,20,21] The search for new devices and technologies for dental procedures was always challenging and in the...

Ngày tải lên: 26/10/2012, 09:48