Noise Reduction and Content Retrieval from Web Pages

Abstract. Background: Gatekeeper training is an effective suicide prevention strategy. However, the appropriate targets of online gatekeeping have not yet been clarified. Aim: We examined the association between the outcomes of online gatekeeping using the Internet and the characteristics of consultation service users. Method: An advertisement to encourage the use of e-mail-based psychological consultation services among viewers was placed on web pages that showed the results of searches using suicide-related keywords. All e-mails received between October 2014 and December 2015 were replied to as part of gatekeeping, and the obtained data (responses to an online questionnaire and the content of the received e-mails) were analyzed. Results: A total of 154 consultation service users were analyzed, 35.7% of whom were male. The median age range was 20–29 years. Online gatekeeping was significantly more likely to be successful when such users faced financial/daily life or workplace problems, or revealed their names (including online names). By contrast, the activity was more likely to be unsuccessful when it was impossible to assess the problems faced by consultation service users. Conclusion: It may be possible to increase the success rate of online gatekeeping by targeting individuals facing financial/daily life or workplace problems with marked tendencies for self-disclosure.

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ADEAR Clinical Trials web pages redesigned

PsycEXTRA Dataset ◽

10.1037/e492642006-002 ◽

2004 ◽

Author(s):

Keyword(s):

Clinical Trials ◽

Web Pages

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Gender Differences in First Impressions of Web Pages: The Role of Attractiveness, Complexity, and Brightness on Perceived Design Quality

PsycEXTRA Dataset ◽

10.1037/e572172013-333 ◽

2012 ◽

Cited By ~ 1

Author(s):

Jo R. Jardina ◽

Mikki Phan ◽

Duy Nguyen ◽

Barbara S. Chaparro

Keyword(s):

Gender Differences ◽

First Impressions ◽

Web Pages ◽

Design Quality

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Nonlinear temporal filter for television picture noise reduction

IEE Proceedings G (Electronic Circuits and Systems) ◽

10.1049/ip-g-1.1980.0009 ◽

1980 ◽

Vol 127 (2) ◽

pp. 52 ◽

Cited By ~ 4

Author(s):

T.J. Dennis

Keyword(s):

Noise Reduction ◽

Temporal Filter

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КОНЦЕПЦІЯ СТВОРЕННЯ СИЛОВОЇ УСТАНОВКИ СІМЕЙСТВА РЕГІОНАЛЬНИХ ПАСАЖИРСЬКИХ ЛІТАКІВ АН-148/АН-158

Open Information and Computer Integrated Technologies ◽

10.32620/oikit.2019.84.02 ◽

2019 ◽

pp. 50-63

Author(s):

О. Д. Донець ◽

В. П. Іщук

Keyword(s):

Power Plant ◽

Noise Reduction ◽

Fuel Consumption ◽

Electronic System ◽

Electronic Control ◽

Level Of Automation ◽

Auxiliary Power ◽

Power Plant Control ◽

Technical Status ◽

Air Intake

The basic results of calculation and research works carried out in the process of creation of power unit of regional passenger airplanes’ family are given. The design features of the propulsion engines and engine of the auxiliary power plant are described. The aforementioned propulsion system includes propulsion engines D-436-148 and engine AI-450-MS of auxiliary power plant. In order to comply with the requirements of Section 4 of the ICAO standard (noise reduction of the aircraft in site), in part of ensuring the noise reduction of engines, when creating the power plant of the An-148/An-158 aircraft family, a single- and double-layer acoustic filler was used in the structure of the engine nacelle and air intake. The use of electronic system for automatic control of propulsion engines such as FADEC and its integration into the digital airborne aircraft complex ensured the operation of engines, included in the power plant provided with high specific fuel consumption, as well as increased the level of automation of the power plant control and monitoring, and ensured aircraft automation landing in ICAO category 3A. In addition, the use of the aforementioned electronic system, allowed to operate the power plant of the aircraft in accordance with technical status. The use of the AI-450-MS auxiliary power plant with an electronic control system such as FADEC, and the drive of the service compressor from a free turbine, eliminated the effect of changes in power and air takeoff, on the deviation of the engine from optimal mode, which also minimized the fuel consumption. The use of fuel metering system TIS-158, allowed to ensure control of its condition and assemblies, without the use of auxiliary devices, built-in control means. In the fire protection system, the use of the electronic control and monitor unit, as well as the use of digital serial code for the exchange of information between the elements of the system and the aircraft systems, has reduced the number of connections, which increased the reliability of the system and reduced its weight characteristics.

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