If we consider that aerodynamics, from a modern point of view, is a branch of physics that
study physical laws and their applications, regarding the displacement of a body into a fluid,
such concept could be applied to any body moving in a fluid at rest or any fluid
moving around a body at rest. The general concept outlined above is applicable to
planes; cars; boats; big ships; missiles; wind energy generators; small flying objects,
like UAVs; etc.
This volume, based on the proceedings of the Sixth International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines and Propellers aims at promoting an international exchange of current research in unsteady flow phenomena in turbomachines and propellers.
The exact relations between science and technology in particular have been debated by scientists, historians, and policymakers in the late 20th century, in part because the debate can inform the funding of basic and applied science. In the immediate wake of World War II, for example, in the United States it was widely considered that technology was simply "applied science" and that to fund basic science was to reap technological results in due time.
“We’re going to have to look at schools,” the president said, later
adding that Sandy Hook “… should be a wake-up call for all of us to
say that if we are not getting right the need to keep our children safe,
then nothing else matters.” Nothing else matters.
The NRA agreed about making our schools safer for our children. A few
days after the president’s press conference, we announced the NRA
School Shield safety program to put trained, qualified, armed police or
security officers in every single school in the country. ...
Unlock iPhone: Press the Sleep/Wake button or the Home button , then drag the slider.
Turn iPhone off: Press and hold the Sleep/Wake button for a few seconds until the red slider
appears, then drag the slider.
Turn iPhone on: Press and hold the Sleep/Wake button until the Apple logo appears.
Open Camera when iPhone is locked: Press the Sleep/Wake button or the Home button , then
Access the audio controls when iPhone is locked: Double-click the Home button .
iPhone locks if you don’t touch the screen for a minute or so.
It’s time for a revolution.
For too long, you’ve been taught a pack of lies about productivity. You’ve been told that if you have 43 folders and your inbox is at zero, you’ve got it made. All you have to do is write every single idea down the moment each one arrives, organize those ideas into contexts, and spend your every waking hour tending your system. If you follow the directions, you’ve been promised a black belt and the title of Captain and Commander where you’re in total control and you’ve got a clear view of the horizon. But every productivity...
Insomnia Associated with Neurologic Disorders
A variety of neurologic diseases result in sleep disruption through both indirect, nonspecific mechanisms (e.g., pain in cervical spondylosis or low back pain) or by impairment of central neural structures involved in the generation and control of sleep itself. For example, dementia from any cause has long been associated with disturbances in the timing of the sleep-wake cycle, often characterized by nocturnal wandering and an exacerbation of symptomatology at night (so-called sundowning).
It is important to note from press reports that the government is setting up a
Central Listing Authority (CLA) which would oversee issues and listing at the stock
exchanges and monitor use of issue proceeds. This only means that the Capital Issue
Control which was abolished in the wake of liberalization would be making a
comeback albeit with a different name and scope. This should be construed as an
acknowledgement of the misuse of the freedom by corporates and the
intermediaries. It is also being reported that norms for inter-corporate investments
and loans, which were...
Reforming and liberalizing financial markets began in the wake of the country’s 1991 balance-of
payments crisis. The thrust of these reforms was to promote a diversified, efficient and competitive
financial system, with the ultimate objective of improving the allocation of resources through
operational flexibility, improved financial viability, and institutional strengthening. The pace of reform
was, however, slower than those in product markets, partly because the introduction of stricte
prudential controls on banks revealed significant problems in asset portfolios.