Results 1 to 10 of about 145,685 (217)

Recognizing the Operating Hand and the Hand-Changing Process for User Interface Adjustment on Smartphones

open access: yesSensors, 2016
As the size of smartphone touchscreens has become larger and larger in recent years, operability with a single hand is getting worse, especially for female users.
Hansong Guo   +3 more
doaj   +3 more sources

Determination of rational operating parameters of vibroimpact screen [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2022
The paper deals with the problem of vibroimpact screen operating regimes selection for the regime of anti-phase oscillations of its elements. The criteria of effective screen operation accepted are impact impulse transferred to sieve from vibroimpact ...
Sizikov V.S.
doaj   +1 more source

Efficiency Maximization for Battery-Powered OFDM Transmitter via Amplifier Operating Point Adjustment

open access: yesSensors, 2023
While Orthogonal Frequency Division Multiplexing (OFDM) is a dominating spectrum access technology in modern, wideband access networks, it is important to maximize its transmission efficiency considering the underlying radio front-end characteristics.
Pawel Kryszkiewicz
doaj   +1 more source

An Operating Condition Adjustment Method for Power Grid Using Multi-DRL-Agent Architecture

open access: yesZhejiang dianli, 2022
As the planning and dispatching of new types of power systems become increasingly complicated, dynamic and dubious, it is very challenging to lay down operating mode for power grid that satisfies both security and economic constraints.
YE Lin   +7 more
doaj   +1 more source

Mesophilic anaerobic co-digestion of cheese whey with cow manure in batch reactor

open access: yesENP Engineering Science Journal, 2022
Anaerobic digestion is a biological process that takes place under very strict operating conditions, including a pH close to neutrality. This experimental work aims to study the effect of pH control on CH4 production in mesophilic anaerobic co-digestion ...
Nassima Tirichine   +4 more
doaj   +1 more source

Ways to increase the maneuverability characteristics of the CCGT when operating in load control modes (for example, CCGT-450)

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2023
THE PURPOSE The article is devoted to the analysis of the problems that arise during the operation of heating CCGTs of the type CCGT-450 at reduced loads with their participation in the regulation of electrical and thermal loads.
E. K. Arakelyan
doaj   +1 more source

The Effect of Agency Costs on the Speed of Stock Price Adjustment: Evidence of Tehran Stock Exchange [PDF]

open access: yesراهبرد مدیریت مالی, 2018
The investigation of the effects of agency costs on the firms’ performance and investors’ decision is very important. The purpose of this study is to evaluate the effect of agency costs on the speediness of stock price adjustment.
Ali Asghar Zamani   +3 more
doaj   +1 more source

A new method to identifying optimal adjustment strategy when the car cockpit is uncomfortable: optimal state distance method [PDF]

open access: yesPeerJ Computer Science, 2023
With the rapid development of the automobile industry, the comfort of the cockpit has become the standard for judging the quality of the car. People have also put forward higher requirements for cockpit comfort.
Fei Chen   +5 more
doaj   +2 more sources

Distributed real time prediction model of shearer operating state data

open access: yesGong-kuang zidonghua, 2021
In order to solve the problem that a large amount of shearer operating state data cannot be processed in time, the distributed real-time prediction model of shearer operating state data based on Storm is proposed. Combined with the actual operating state
ZHANG Jianrang1,2   +4 more
doaj   +1 more source

Adaptive robust optimal dispatch of microgrid based on different robust adjustment parameters

open access: yesIET Generation, Transmission & Distribution, 2021
This paper proposes a microgrid adaptive robust optimal dispatch model with different robust adjustment parameters to improve the operating economy and safety of large‐scale renewable distributed energy integration into the microgrid system.
Jun Yang, Changqi Su, Zhiliang Wang
doaj   +1 more source

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