Results 11 to 20 of about 2,406,782 (149)

Measuring the counterion cloud of soft microgels using SANS with contrast variation

open access: yesNature Communications, 2023
The behavior of microgels and other soft, compressible colloids depends on particle concentration in ways that are absent in their hard-particulate counterparts.
Boyang Zhou   +2 more
doaj   +1 more source

Modern trends and emerging practices applied by organisations operating in Slovakia [PDF]

open access: yesSHS Web of Conferences, 2020
The interest in the modern trends in management comes both from the academic field as well as from the practice. Based on the results of our research and literature review we compiled a theoretical basis related to the modern managerial methods and tools
Cambalikova Andrea, Szabo Luboslav
doaj   +1 more source

Boat anchoring contributes substantially to coral reef degradation in the British Virgin Islands [PDF]

open access: yesPeerJ, 2019
Community decline is often linked to anthropogenic activities. Coral reef declines, for example, have been linked to overfishing and climate change, but impacts of coastal development, pollution, and tourism have received increasing attention.
Rebecca L. Flynn, Graham E. Forrester
doaj   +2 more sources

Operation Energy Consumption Study on Reel and Polyethylene Tube of a New Hard Hose Traveler

open access: yesFrontiers in Energy Research, 2022
To solve the problems of higher energy consumption and lower intelligence of traditional hard hose travelers, a new hard hose traveler with the function of electric drive and self-propelled is developed in this paper.
Zhengdian Xu   +4 more
doaj   +1 more source

On Approximating Restricted Cycle Covers [PDF]

open access: yes, 2006
A cycle cover of a graph is a set of cycles such that every vertex is part of exactly one cycle. An L-cycle cover is a cycle cover in which the length of every cycle is in the set L. The weight of a cycle cover of an edge-weighted graph is the sum of the
G. Ausiello   +9 more
core   +9 more sources

Fatigue index and anaerobic power obtained in different surfaces types

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2020
Due to the high intensity of competitive sports, the anaerobic power is a very important physical capacity for most sports. However, the diverse surfaces were these sports may interfere in the performance of this capacity.
Walmir Romário dos Santos   +6 more
doaj   +1 more source

Identifying the Mechanical Parameters of Hard Coating with Strain Dependent Characteristic by an Inverse Method

open access: yesShock and Vibration, 2015
The mechanical parameters of hard coating, such as storage modulus and loss factor, are affected by preparation technology significantly and have the strain dependent characteristic.
Wei Sun   +3 more
doaj   +1 more source

Volume fluctuations and compressibility of a vibrated granular gas [PDF]

open access: yes, 2010
The volume fluctuations in the steady state reached by a vibrated granular gas of hard particles confined by a movable piston on the top are investigated by means of event driven simulations.
J. Duran   +7 more
core   +1 more source

Study on Mechanism and Main Influencing Factors of Rockburst under Complex Conditions of Hard and Deep Overburden

open access: yesShock and Vibration, 2023
Xinzhuang Coal Mine is a typical kilometer-deep rockburst mine in the Ningzheng mining area of China Huaneng Group, which is still in the capital construction period.
Ma Xingen   +8 more
doaj   +1 more source

Study on co-injection molding of poly(styrene-ethylene-butylene-styrene) and polypropylene: Simulation and experiment

open access: yesPolymer Testing, 2022
In this paper, poly(styrene-ethylene-butylene-styrene) (SEBS) triblock copolymer blends were used as the soft skin material and polypropylene (PP) was used as the hard core for co-injection molding.
Wenjun He   +7 more
doaj   +1 more source

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