Results 111 to 120 of about 1,349,866 (407)

Enhanced Energy Storage Properties in Paraelectrics via Entropy Engineering

Advanced Physics Research, 2023
Electrostatic energy storage capacitors based on dielectrics have attracted much attention due to their wide applications in advanced electrical technology and electronic devices. Generally, high energy density is achieved at a high electric field, while
Shun Lan, Fanqi Meng, Bingbing Yang, Yue Wang, Yiqian Liu, Lvye Dou, Letao Yang, Hao Pan, Xi Kong, Jing Ma, Yang Shen, Ce‐Wen Nan, Yuan‐Hua Lin   +12 more
doaj   +1 more source

Preventing Clinical Leakage of Colonic Anastomoses with A Fibrin-Coated Collagen Patch Sealing - An Experimental Study

Archives of Clinical and Experimental Surgery, 2014
Background: Anastomotic leakage remains a major complication following colorectal surgery, with a largely unknown pathophysiology and limited treatment options.
Tyge Nordentoft, Kathrine Holte
doaj   +1 more source

The Effect of Inlet Swirl on the Rotordynamic Shroud Forces in a Centrifugal Pump [PDF]

, 1992
The role played by fluid forces in determining the rotordynamic stability of a centrifugal pump is gaining increasing attention. The present research investigates the contributions to the rotordynamic forces from the discharge-to-suction leakage flows ...
Acosta, A. J., Brennen, C. E., Caughey, T. K., Guinzburg, A.   +3 more
core   +2 more sources

Revisiting Leakage Abuse Attacks

IACR Cryptology ePrint Archive, 2019
Encrypted search algorithms (ESA) are cryptographic algorithms that support search over encrypted data. ESAs can be designed with various primitives including searchable/structured symmetric encryption (SSE/STE) and oblivious RAM (ORAM).
Laura Blackstone, S. Kamara, Tarik Moataz   +2 more
semanticscholar   +1 more source

The Application of Geosynthetics in Tailings Storage Facilities: A General Review

Mining
This paper is a summary of many of the key findings on the application of geosynthetics in tailings storage facilities. Topics include the compressibility and permeability of tailings, the equations predicting leakage through circular and non-circular ...
Ronald Kerry Rowe, Jiying Fan
doaj   +1 more source

Examination and analysis of the water tightness of watertight doors in nuclear facilities (Water tightness of the watertight doors beyond design conditions)

Nihon Kikai Gakkai ronbunshu, 2020
A test on the water tightness performance of watertight doors was conducted to obtain knowledge on the fragility beyond design conditions. The performance test was conducted on three types of standard single-swinging watertight doors used for nuclear ...
Hideto TAOKA, Nobuo ISHIDA, Takuya TORIYAMA   +2 more
doaj   +1 more source

Abstract Interpretation-Based Data Leakage Static Analysis [PDF]

arXiv, 2022
Data leakage is a well-known problem in machine learning. Data leakage occurs when information from outside the training dataset is used to create a model. This phenomenon renders a model excessively optimistic or even useless in the real world since the model tends to leverage greatly on the unfairly acquired information.
arxiv  

Commissioning of Halcyon enhanced leaf model in the Eclipse treatment planning system: Focus on simple slit fields and VMAT dose calculation

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The dual‐layer multileaf collimator (MLC) in Halcyon adds complexities to the dose calculation process owing to the variability of dosimetric characteristics with leaf motion. Recently, an enhanced leaf model (ELM) was developed to refine the MLC model in the Eclipse treatment planning system. This study investigates the performance of
Ryohei Miyasaka, Mari Shirai, Mitsunobu Igari, Yume Kojima, Yuki Kozawa, Toru Kawachi, Ryusuke Hara   +6 more
wiley   +1 more source

Methodology for location of leakages and unauthorized tie-ins on oil pipelines

Известия Томского политехнического университета: Инжиниринг георесурсов
Relevance. Pipeline transportation of oil and oil products is one of the most efficient and cost-effective modes of transport in the modern world. Despite this, this type of transport can also be environmentally hazardous in case of leakages caused, for
Anna A. Dulchenko, Roman A. Shestakov, Yulia S. Matveeva   +2 more
doaj   +1 more source

Stereotactic radiosurgery for multiple small brain metastases using gamma knife versus single‐isocenter VMAT: Normal brain dose based on lesion number and size

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The study evaluates rapid linear accelerator (Linac) single isocenter stereotactic radiosurgery (SRS) with Hyperarc for large target numbers. We compared to Gamma Knife (GK), which suffers from long treatment times and investigated causes of differences. Methods Linac SRS and GK treatment plans for patients receiving 18 Gy to the gross
Abram Abdou, Timoteo Almeida, Elizabeth Bossart, Irene Monterroso, Eric A. Mellon   +4 more
wiley   +1 more source