Results 271 to 280 of about 173,668 (337)

Delivery of therapeutics to the inner ear: The challenge of the blood-labyrinth barrier

open access: yesScience Translational Medicine, 2019
This Review discusses invasive and noninvasive therapeutic delivery methods to the inner ear and challenges presented by the blood-labyrinth barrier.
Sophie Nyberg   +2 more
exaly   +2 more sources

Metabolic and functional paths of lactic acid bacteria in plant foods: get out of the labyrinth

open access: yesCurrent Opinion in Biotechnology, 2018
Even though lactic acid bacteria are only a small part of the plant autochthonous microbiota, they represent the most important microbes having the capability to promote significant changes in the health-promoting properties of plant foods.
Pasquale Filannino   +2 more
exaly   +2 more sources

Energy Dissipation and Hydraulics of Flow over Trapezoidal–Triangular Labyrinth Weirs

open access: yesWater (Switzerland), 2020
In this work experimental and numerical investigations were carried out to study the influence of the geometric parameters of trapezoidal–triangular labyrinth weirs (TTLW) on the discharge coefficient, energy dissipation, and downstream flow regime ...
Amir Ghaderi   +2 more
exaly   +2 more sources
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Navigating and Evaluating the Labyrinth of Environmental Regulation in China

Review of Environmental Economics and Policy, 2021
We examine the development of China’s environmental regulatory system over nearly 50 years and review economic studies of its effectiveness. China’s environmental regulation system has evolved over time into a complex and multilayered labyrinth. However,
V. Karplus, Junjie Zhang, Jinhuan Zhao
semanticscholar   +1 more source

Efficiency of Trapezoidal Labyrinth Shaped stepped spillways

Flow Measurement and Instrumentation, 2020
A spillway with Trapezoidal Labyrinth Shaped steps (TLS) is proposed and investigated numerically. The results show that this spillway has better performance as it increases the magnification ratio LT/Wt (LT is the total edge length and Wt is the ...
Amir Ghaderi, Saeed Abbasi, John Abraham
exaly   +2 more sources

Swirl brakes optimization for rotordynamic performance improvement of labyrinth seals using computational fluid dynamics method

Tribology International, 2021
The various lengths, clearances, numbers, and rotation angles of swirl brakes are investigated to evaluate their effects on the static and rotordynamic performance of the labyrinth seal using Computational Fluid Dynamics.
Wanfu Zhang   +5 more
semanticscholar   +1 more source

Investigation of discharge coefficient of trapezoidal labyrinth weirs using artificial neural networks and support vector machines

open access: yesApplied Water Science, 2019
Weirs are a commonly used system to adjust water surface level and to control the flow in canals and hydraulic structures. Labyrinth weirs are a type of weirs that can pass through a certain amount of flow which has a lower upstream water level than the ...
Reza Norouzi   +2 more
exaly   +2 more sources

Multi-objective reliability-based optimization for design of trapezoidal labyrinth weirs

, 2021
In the present research, the reliability-based design optimization (RBDO) of labyrinth weirs has been investigated. The optimization problem is formulated such that the optimal shape of trapezoidal labyrinth weir described by a number of variables is ...
Sima Ohadi, Jafar Jafari-Asl
semanticscholar   +1 more source

Human bony labyrinth is an indicator of population history and dispersal from Africa

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance The cavity system of the inner ear—the so-called bony labyrinth—houses the senses of balance and hearing. This structure is embedded in dense petrous bone, fully formed by birth and generally well preserved in human skeletal remains, thus ...
Marcia S Ponce De León   +2 more
exaly   +2 more sources

The Labyrinth

The Networked School Leader, 2020
The Indiana State Department of Health Laboratories partners with other public health agencies to provide timely and accurate information needed for surveillance and outbreak investigations to protect and improve Hoosier health..
Chris Brown
semanticscholar   +1 more source

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