نتایج جستجو برای: surfing

تعداد نتایج: 1495  

2017
RYAN PITTSINGER JEFF KRESS JILL CRUSSEMEYER

Exercise-induced affect (EIA) has been well documented and is often composed of positive affect, negative affect, tranquility, and fatigue. Research on EIA has focused on mainstream sports such as running, walking, or cycling; however, no research has evaluated the influence of action sports participation in activities such surfing on EIA. The current study examined the effect of a single 30-mi...

2011
Lim Kah Seng Norafida Ithnin Hazinah Kutty Mammi

Presently, there are various types of graphical password schemes and anti-shoulder surfing mechanisms are available. Unfortunately, the features best suited for anti-shoulder surfing mechanism on mobile devices are still an uncertainty. Furthermore, it is futile to try embedding every single available feature into a single graphical password anti-shoulder surfing mechanism for mobile devices. I...

Journal: :trauma monthly 0
shree-eesh waydia department of trauma and orthopaedics, royal cornwall hospital, truro, cornwall, uk timothy woodacre department of trauma and orthopaedics, royal cornwall hospital, truro, cornwall, uk; department of trauma and orthopaedics, royal cornwall hospital, truro, cornwall, tr1 3lj, uk. tel: +44-7824393322, fax: +44-1872252708

conclusions all paddle-boarding injuries were sustained by individuals who surf waves on a paddle-board, rather than paddle on calm water. despite concerns, paddle-board related injuries only accounted for 1% of 326 injuries suffered by surfers. we suggest equipment and practice modifications that may decrease the risk for injury and challenge the anecdotal theory that paddle-boarding injuries ...

2017
Colleen McGloin

Mainstream surfing in Australia is a discursive cultural practice, institutionally sanctioned as integral to national identity. Surfing represents the nation through a mode of white heterosexual orientation that is encoded into its practices and its texts. Surfing represents an historical transformation in the national psyche from the bush, inaugurated by the nation’s literary canon, to the bea...

2005
Suwen Yang Brian D. Winters Mark R. Greenstreet

Surfing is a latchless pipelining technique where the propagation delays of gates and other logic functions are modulated to produce event attractors. We describe a test chip that demonstrates a surfing pipeline ring and then introduce new circuits that dramatically reduce the energy overhead for surfing. Our test chip implements a twelve-stage, surfing ring that supports two independent waves ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Thomas E Angelini Marcus Roper Roberto Kolter David A Weitz Michael P Brenner

The bacterium Bacillus subtilis produces the molecule surfactin, which is known to enhance the spreading of multicellular colonies on nutrient substrates by lowering the surface tension of the surrounding fluid, and to aid in the formation of aerial structures. Here we present experiments and a mathematical model that demonstrate how the differential accumulation rates induced by the geometry o...

Journal: :Ecology letters 2016
Matti Gralka Fabian Stiewe Fred Farrell Wolfram Möbius Bartlomiej Waclaw Oskar Hallatschek

The coupling of ecology and evolution during range expansions enables mutations to establish at expanding range margins and reach high frequencies. This phenomenon, called allele surfing, is thought to have caused revolutions in the gene pool of many species, most evidently in microbial communities. It has remained unclear, however, under which conditions allele surfing promotes or hinders adap...

2015
Ms. K. Devika Rani Dhivya S. Pavithra

Since conventional password schemes are vulnerable to shoulder surfing, many shoulder surfing resistant graphical password schemes have been proposed. However, as most users are more familiar with textual passwords than pure graphical passwords, text-based graphical password schemes have been proposed. Unfortunately, both the text-based password schemes and graphical password schemes are not se...

Journal: :Journal of the American Academy of Religion. American Academy of Religion 2007
Bron Taylor

"Soul surfers" consider surfing to be a profoundly meaningful practice that brings physical, psychological, and spiritual benefits. They generally agree on where surfing initially developed, that it assumed a religious character, was suppressed for religious reasons, has been undergoing a revival, and enjoins reverence for and protection of nature. This subset of the global surfing community sh...

2014

In the literature, surfing technique has been proposed for single ended wave-pipelined serial interconnects to increase the data transfer rate. In this paper a novel surfing technique is proposed for differential wave-pipelined serial interconnects, which uses a 'Controllable inverter pair' for surfing. To evaluate the efficiency of this technique, a transceiver with transmitter, receiver, dela...

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