نتایج جستجو برای: wake region

تعداد نتایج: 557905  

Journal: :The International journal of oral & maxillofacial implants 1999
M Pack K Röser H Eufinger

Extraoral implants are used increasingly frequently in the wake of ablative tumor surgery and adjuvant radiation or chemotherapy for craniofacial rehabilitation with facial prostheses and epitheses. However, high rates of nonintegration and implant loss have been reported for extraoral implants, especially for those in the periorbital region following irradiation. This case report and correspon...

Journal: :Journal of neurophysiology 2007
Cecilia G Diniz Behn Emery N Brown Thomas E Scammell Nancy J Kopell

Recent work in experimental neurophysiology has identified distinct neuronal populations in the rodent brain stem and hypothalamus that selectively promote wake and sleep. Mutual inhibition between these cell groups has suggested the conceptual model of a sleep-wake switch that controls transitions between wake and sleep while minimizing time spent in intermediate states. By combining wake- and...

Journal: :Journal of Marine Science and Engineering 2022

The ship’s wake in the presence of a shear flow constant vorticity at finite water depth is investigated by expanding Whitham-Lighthill kinematic theory. It has been established that structure wave ship radically depends on Froude number Fr (in terms depth) and especially critical Frcr, which magnitude direction flow. At its subcritical values Fr<Frcr two types waves are presented: long tran...

2016
Jennifer Williams Diane J. Cook

Smart home technologies provide numerous benefits for providing healthcare to individuals in a non-invasive manner. Our goal of this research is to use smart home technology to assistance people recovering from injuries or coping with disabilities to live independently. In this paper, we propose an algorithmic method, Behavior Forecasting (BF), to model and forecast both the wake and sleep beha...

2003
Bernhard Lange Hans-Peter Waldl Rebecca Barthelmie Algert Gil Guerrero Detlev Heinemann

The wind farm layout program FLaP (Farm Layout Program) estimates the wind speed at any point in a wind farm and the power output of the turbines. The ambient flow conditions and the properties of the turbines and the farm are used as input. The core of the program is an axis-symmetric wake model, describing the wake behind one rotor. Here an approach based on the simplified Reynolds equation w...

2017
S A Kiehas N N Volkonskaya V S Semenov N V Erkaev I V Kubyshkin I V Zaitsev

We evaluate the large-scale energy budget of magnetic reconnection utilizing an analytical time-dependent impulsive reconnection model and a numerical 2-D MHD simulation. With the generalization to compressible plasma, we can investigate changes in the thermal, kinetic, and magnetic energies. We study these changes in three different regions: (a) the region defined by the outflowing plasma (out...

2015
Samuel Pendergraft

1 (Oral/Poster) MULTICELLULAR HUMAN TESTICULAR ORGANOID: A NOVEL IN VITRO GERM CELL AND TESTICULAR TOXICITY MODEL Samuel Pendergraft, MS1, Hooman Sadri-Ardekani, MD, PhD2, Tanya Reid, BS3, Anthony Atala, MD2 and Colin Bishop, PhD1 1(1) Molecular Medicine and Translational Science Graduate Program, Wake Forest University Health Sciences, Winston-Salem, NC (2) Wake Forest Institute for Regenerati...

Journal: :Journal of Fluid Mechanics 2022

Tandem cylinder flow comprises several different regimes. Within the reattachment regime, development of gap shear layers is utmost importance to flow, but has received little attention so far. Through direct numerical simulations at $Re = 10^{4}$ , for a ratio 3.0, we have discovered that are significantly altered with respect single cylinder. These differences include early onset separation, ...

2015
Jinkyoo Park

The objective of this study is to develop a model-free optimization algorithm to improve the total wind farm power production in a cooperative game framework. Conventionally, for a given wind condition, an individual wind turbine maximizes its own power production without taking into consideration the conditions of other wind turbines. Under this greedy control strategy, the wake formed by the ...

2009
A. Novokhatski

The Linac Coherent Light Source (LCLS) is a SASE 1.5-15 Å x-ray Free-Electron Laser (FEL) facility [1]. Since an ultra-short intense bunch is used in the LCLS operation one might suggest that wake fields, generated in the vacuum chamber, may have an effect on the x-ray production because these fields can change the beam particle energies thereby increasing the energy spread in a bunch. At LCLS ...

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