Results 21 to 30 of about 2,063,794 (297)

The Modification Mechanism of Nano-Liquids on Streamer Morphology and Breakdown Strength under Microsecond Pulse

open access: yesApplied Sciences, 2020
In liquid mediums, whether the breakdown strength can be greatly improved after introducing the nano-particles has been widely investigated, however, there has been no scientific consensus on the modification mechanism of this anomalous phenomenon.
Diangeng Li   +3 more
doaj   +1 more source

REOB/SBS Composite-Modified Bitumen Preparation and Modification Mechanism Analysis

open access: yesBuildings, 2023
To investigate the effect of recycled engine oil bottoms (REOB) as a compatibilizer on the properties of styrene–butadiene–styrene-modified bitumen (SBS-PMB), this paper studied the preparation method, properties, and micro-mechanism of composite ...
Xiang Li   +4 more
doaj   +1 more source

Fivebrane Gravitational Anomalies [PDF]

open access: yes, 1999
Freed, Harvey, Minasian and Moore have proposed a mechanism to cancel the gravitational anomaly of the M-theory fivebrane coming from diffeomorphisms acting on the normal bundle.
Aganagic   +26 more
core   +4 more sources

Improved IEEE 802.11 point coordination function considering fiber-delay difference in distributed antenna systems [PDF]

open access: yes, 2014
In this paper, we present an improved IEEE 802.11 wireless local-area network (WLAN) medium access control (MAC) mechanism for simulcast radio-over-fiber-based distributed antenna systems where multiple remote antenna units (RAUs) are connected to one ...
Dai, Yitang   +6 more
core   +1 more source

Complex Modification Orders Alleviate the Gelling Weakening Behavior of High Microbial Transglutaminase (MTGase)-Catalyzed Fish Gelatin: Gelling and Structural Analysis

open access: yesFoods, 2023
In this paper, the effects of different modification orders of microbial transglutaminase (MTGase) and contents of pectin (0.1–0.5%, w/v) on the gelling and structural properties of fish gelatin (FG) and the modification mechanism were studied.
Kaiyuan Su   +5 more
doaj   +1 more source

Homogenization of diffuse delamination in composite laminates [PDF]

open access: yes, 2013
Diffuse delamination induced by transverse cracking is usually the secondary damage mode when a composite laminate experiences tensile loading. The fist damage mechanism in such a laminate is transverse cracking which has been widely investigated with ...
Hosseini-Toudeshky, Hossein   +2 more
core   +2 more sources

Experimental study of dispersive clay modified by calcium lignosulfonate

open access: yesRock and Soil Mechanics, 2021
Dispersive clay is a type of water-sensitive soil, which has the characteristics of dispersivity and material loss when encountering water. The influential factors and modification mechanism of dispersive clay modified by calcium lignosulfonate (CL ...
JI Sheng-ge   +3 more
doaj   +1 more source

Influence Mechanism of Cathode Material Mixture Ratio on Lithium-sulfur Battery Performance

open access: yesCailiao gongcheng, 2018
To study the influence of the ratio of active material, conductive agent and binder on performance of lithium-sulfur battery, the cathode active material was prepared by ball milling sublimed sulfur and acetylene black with mass ratio of 7:3, cathode ...
YAN Shi-jian   +3 more
doaj   +1 more source

Towards a versatile transport protocol [PDF]

open access: yes, 2006
n the context of a reconfigurable transport protocol, this paper introduces two protocol instances based on the com- position and specialisation of the TFRC congestion control and Selective Acknowledgment mechanisms.
Jourjon, Guillaume   +2 more
core   +3 more sources

The electrochemical performance and modification mechanism of the corrosion inhibitor on concrete

open access: yesScience and Engineering of Composite Materials, 2021
The purpose of this study was to solve the chloride corrosion damage problems of the rebar in reinforced concrete structures under the chloride environment. The effects of 1.0% triethanolamine (abbreviated as 1.0% TEA), 1.0% Ca(NO2)2, and 0.5% TEA + 0.5%
Hang Meiyan   +5 more
doaj   +1 more source

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