Academic literature on the topic 'Fans’ safety'

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Journal articles on the topic "Fans’ safety"

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Yadav, Dr Akhilendra Singh. "Anti Fall Ceiling Fan While Rotating." International Journal for Research in Applied Science and Engineering Technology 12, no. 8 (2024): 1383–87. http://dx.doi.org/10.22214/ijraset.2024.64128.

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Today most of the electrical appliances are moving towards energy efficient designs. But what about the safety measures? Ceiling fans are one of the most important electrical gadgets of our life. This paper discusses about the safety and new designs of ceiling fans so that when it falls while rotating it stops within a moment and nobody will get hurt. An experimental prototype was built and results have proven good performance. In future this concept will prove a golden change in the life of people and ceiling fans.
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Yu, Bao-Cai, and Liang-Shan Shao. "Optimization of the non-stop switchover system control for the main fans used in mining applications." Mechanics & Industry 23 (2022): 25. http://dx.doi.org/10.1051/meca/2022022.

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A stable ventilation system is an essential guarantee for the efficient production and safety of underground workers. In order to solve the big changes in underground air quantity, gas accumulation, and other problems caused by mine main fans switchover. This paper proposes a non-stop switchover system of the mine main fans based on intelligent control and establishes a dynamic optimization model for the switchover process of the mine main fans. The equilibrium optimizer algorithm is improved by chaos mapping and opposition learning machine based on refraction principle to solve the model, and
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O’Reilly, Norman. "Experimental Design Methods in Sport Management Research: The Playoff Safety Bias." Journal of Sport Management 25, no. 3 (2011): 217–28. http://dx.doi.org/10.1123/jsm.25.3.217.

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The Playoff Safety Bias occurs when playoff appearances matter more than championships in terms of an individual’s decision-making process when choosing to consume major professional sport from a set of options, referred to as the Sequential Goal Heuristic. This paper (i) demonstrates the potential value of experimental design research in sport management and (ii) provides a consumer-based perspective of playoff structure. Adopting a consumer psychology approach, a 2 (Team performance: good team/bad team) × 3 (Goal: make playoffs every year/ win at least one championship/ maximize number of ch
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Todorović, Vladimir, Jelena Trivan, Dražana Tošić, and Ljubica Figun. "Characteristics of the main fans of the active underground mines JP PEU - Resavica." Mining and Metallurgy Engineering Bor, no. 3-4 (2020): 35–40. http://dx.doi.org/10.5937/mmeb2002035t.

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Ventilation is a very important phase in mining from the point of view of continuous works in the underground mines and safety of the employees. For the ventilation of the active underground mines of JP PEU Resavica the artificial ventilation is used with the main fans installed within the ventilation in active plants. According to the characteristics of the ventilation networks, the appropriate main fans were also selected. In this paper, the characteristics of fans in the active underground mines and an analysis of their works are presented, and the suggestions for their improvement are give
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Chun, Guo, Wang Mingnian, and Tang Zhaozhi. "A Study on Surge and Stall under the Interaction of Parallel Axial flow fan in Tunnel." Noise & Vibration Worldwide 42, no. 11 (2011): 9–14. http://dx.doi.org/10.1260/0957-4565.42.11.9.

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In the ventilation design for tunnels above 10km, an axial flow fan of great power needs to be set in ventilation shafts. There are few provisions on the setting modes and less discussion of parallel axial flow fan mode in the Specifications for Design of Ventilation and Lighting of Highway Tunnels. All of these bring a lot of difficulties about the axial fan selection, layout and control design. There is no specialized research on axial flow fan for tunnels and no studies on surge and stall under the interaction of parallel axial flow fan in tunnel in spite of the more and more application of
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Wang, Ying, Bi Ming Shi, and Chao Min Mu. "Numerical Simulation on Fire Smoke Flow with Jet Fans in an Underground Garage." Advanced Materials Research 374-377 (October 2011): 534–37. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.534.

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With the aim of evaluating capabilities of a ventilation system with jet fans to control fire smoke in an underground garage, we carried out a set of FDS simulation. According to the results, temperature and soot density of fire has reduced within an acceptable range. We believe that the ventilation system based on the jet fans has indeed controlled fire smoke effectively, thereby we have enough time for safety rescue.
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Kariippanon, Wilson, McCarthy, and Kõlves. "A Call for Preventing Suicide by Hanging from Ceiling Fans: An Interdisciplinary Research Agenda." International Journal of Environmental Research and Public Health 16, no. 15 (2019): 2708. http://dx.doi.org/10.3390/ijerph16152708.

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Hanging is a common method of suicide in several countries. Even as global suicide rates decrease, there is no evidence of suicides by hanging declining. There is limited research by type of hanging, and only a few papers present suicide by hanging from ceiling fans. Our paper proposes a research agenda that will: specify the size of the problem of hanging by ceiling fan (Stage 1: Surveillance), use standard engineering product development processes to modify ceiling fans for reducing their lethal capacity (Stage 2: Design Testing and Redevelopment), and examine the resulting beta- and release
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Tylets, V. G., and T. M. Krasnyanskaya. "Psychological Peculiarities of Safety Concepts in Fans of Science Fiction and Detectives." Experimental Psychology (Russia) 13, no. 3 (2020): 180–93. http://dx.doi.org/10.17759/exppsy.2020130314.

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This research is devoted to studying the views of fans of detective and fantasy media products about security in general and about the security subject in particular. It has been suggested that the preference for media products of the fantasy and detective genres contributes to the specification of representations about the security subject. The study was carried out using the semantic differential method with the participation of 400 subjects aged 18 to 22 years. Highlighted significant differences in the structure of ideas about the subject of security among fans of detective fiction and fan
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Todorova, Viktoria, Ognyan Gatsev, Konstantin Hristov, Kremena Petkova, and Iliya Saltirov. "Efficacy and safety of RIRS with application of flexible and navigable suction ureteral access sheath for kidney stones ≤ 1.5 cm." Journal of Endourology and Minimally Invasive Surgery 13, no. 1 (2025): 25–26. https://doi.org/10.57045/jemis/1310425.pp25-26.

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INTRODUCTION AND AIM: Retrograde intrarenal surgery (RIRS) is a well-established minimally invasive approach for the treatment of kidney stones, particularly those ≤ 1.5 cm. The addition of a flexible and navigable suction ureteral access sheath (FANS) to RIRS has the potential to enhance surgical outcomes by improving irrigation, reducing intrarenal pressure, and facilitating stone fragment clearance.THIS STUDY AIMS to evaluate the efficacy and safety of RIRS with the application of FANS for managing kidney stones ≤ 1.5 cm. Material and Method: Medical data of 110 patients from January to Dec
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Poliarush, Svitlana. "LEGAL STATUS OF SPORTS FANS IN UKRAINE." Scientific Notes Series Law 1, no. 9 (2020): 38–43. http://dx.doi.org/10.36550/2522-9230-2020-1-9-38-43.

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The article attempts to characterize the legal status of sports fans in Ukraine using the experience of foreign countries. Attention is paid to the historical aspect of the formation of sports fans in the world. The author dwelled on the movement of football fans in the twentieth century. Based on modern research by Ukrainian scientists, a classification of certain categories of football fans is presented. The article argues that sports fans are a kind of challenge to government agencies, and sometimes to society as a whole, so the ability to work with such informal entities, where the composi
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Dissertations / Theses on the topic "Fans’ safety"

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Pachera, Matteo. "Numerical simulations of fires in road and rail tunnels with structural and fluid dynamic analysis." Doctoral thesis, Università degli studi di Padova, 2017. http://hdl.handle.net/11577/3421935.

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The present works investigates with numerical methods the performance of longitudinal ventilation system and the structural response of a tunnel in case of fire. Computational fluid dynamics allows to simulate the flow field in a generic domain solving the equations of Navier Stokes. Several codes have been developed for the purpose and due to its specific development the code Fire Dynamic Simulator has been chosen, FDS. FDS is used to evaluate the flow field induced by a fire and by jet fans in order to evaluate the capability of the devices to confine the smoke. Jet fans in tunnel have been
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Твердохлєбова, Наталя Євгеніївна, та Степан Дмитрович Євтушенко. "Організація системи безпеки на стадіонах". Thesis, Національний технічний університет "Харківський політехнічний інститут", 2019. http://repository.kpi.kharkov.ua/handle/KhPI-Press/47827.

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Сучасні стадіони повинні відповідати суворим вимогам, що пред'являються до безпеки всіх учасників під час спортивних змагань. Головна вимога, яка має бути виконана, – створення об'єкта, безпечного для всіх, хто ним користується, будь-то глядачі, учасники матчу, офіційні особи, представники ЗМІ, обслуговуючий персонал.<br>Modern stadiums must match the strict requirements for safety during sports competitions. The main requirement that must be met is the creation of an object that is safe for all participants, be it spectators, match participants, officials, media representatives, service perso
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Cao, Guodong. "Mass spectrometry method development and application of investigation of food safety and human health." HKBU Institutional Repository, 2020. https://repository.hkbu.edu.hk/etd_oa/770.

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Understanding of molecular events involved in food safety and human health has become a major concern of contemporary life. Mass spectrometry (MS) is a powerful tool for characterization of complex food ingredients and biological molecules. Advances in MS-based techniques have offered new opportunities to understand the chemical changes occurring during food storage and processing as well as the molecular events perturbed by either endogenous or exogenous stimulus. In this thesis, we developed novel MS-based approaches for authentication of edible oil (i.e., edible vegetable oil, deep frying o
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Diosdado-De-La-Pena, Maria-Paulina. "Safety externalities of SUVs on passenger cars an analysis of the Peltzman Effect using FARS data /." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5812.

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Thesis (M.S.)--West Virginia University, 2008.<br>Title from document title page. Document formatted into pages; contains vi, 75 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 47-50).
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Oris, William Nathan. "Spatial Analysis of Fatal Automobile Crashes in Kentucky." TopSCHOLAR®, 2011. http://digitalcommons.wku.edu/theses/1119.

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Fatal automobile crashes have claimed the lives of over 33,000 people each year in the United States since 1995. As in any point event, fatal crash events do not occur randomly in time or space. The objectives of this study were to identify spatial patterns and hot spots in FARS (Fatal Analysis Reporting System) fatal crash events based on temporal and demographic characteristics. The methods employed included 1) rate calculation using FARS points and average daily traffic flow; 2) planar kernel density estimation of FARS crash events based on temporal and demographic attributes within the dat
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Taghizadeh, Vahed Amir. "Fan And Pitch Angle Selection For Efficient Mine Ventilation Using Analytical Hierachy Process And Neuro Fuzzy Approach." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614320/index.pdf.

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Ventilation is a critical task in underground mining operation. Lack of a good ventilation system causes accumulation of harmful gases, explosions, and even fatalities. A proper ventilation system provides adequate fresh air to miners for a safe and comfortable working environment. Fans, which provide air flow to different faces of a mine, have great impact in ventilation systems. Thus, selection of appropriate fans for a mine is the acute task. Unsuitable selection of a fan decreases safety and production rate, which increases capital and operational costs. Moreover, pitch angle of fans&rsquo
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Pereira, Rui Pedro Simões. "Satisfação dos adeptos do SL Benfica com a segurança do estádio: lições para a gestão dos profissionais de segurança." Master's thesis, 2013. http://hdl.handle.net/10071/11389.

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Nos últimos anos, temos assistido a um decréscimo acentuado das assistências médias dos jogos de futebol em Portugal. Tendo por objetivo contribuir para inverter esta tendência, o presente trabalho de projeto desenvolve uma investigação que pretende saber em que medida se pode conciliar a satisfação do adepto nos espetáculos de futebol, relativamente à sua comodidade e bem-estar, e a segurança dos espetáculos de futebol. Neste sentido, este trabalho pretende estimular o debate visando promover um quadro de sustentabilidade do futebol português, para o qual se torna fulcral uma nova mentalidade
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Lin, Feng-Chu, and 林鳳珠. "A Study on Present Safety Status of Chemicals in Fabs at the Hsinchu Science Industrial Park." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/04781011282039503245.

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碩士<br>國立交通大學<br>工學院碩士在職專班產業安全與防災組<br>96<br>This study aims to survey the safety status of chemicals in fabs at the Hsinchu Science Industrial Park, trying to establish a complete databases for safety diagnoses. Data from a number of selected fabs at the Hsinchu Science industrial Park were investigated for follow-up tracing and management. Based on the policy of “precaution better than treatment,” this study anticipates all companies under survey at the park to lead a autonomous fab safety management system for a long run. 53 Fabs at the Hsinchu Science Industrial Park, including companies at
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Padayachee, Theresa. "Quality of deep fried chip cooking oil at fast food outlets in the South Central Operational Entity within Ethekwini Municipality." Thesis, 2006. http://hdl.handle.net/10413/7619.

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The demand for deep fried chips by public and the number of people entering the fast food industry in the form of fast food outlets has increased tremendously. Frying oils are very expensive and are the most important ingredient used in the preparation of fried foods. Due to high oil costs and lack of knowledge, frying oils are used to their maximum. This has resulted in the abuse of deep fried chip cooking oils. The overall quality of the deep fried chip cooking oil used in the South Central Operational Entity of the eThekwini Municipality is not known but abused cooking oils have been identi
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Books on the topic "Fans’ safety"

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Laclémence, Patrick. Plus jamais!: De Heysel à Sheffield. Éditions Blick, 1998.

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van de Goor, Sophie Charlotte. Theoretical Perspectives on Fan Scholarship in the Franchise Era. Amsterdam University Press, 2024. http://dx.doi.org/10.5117/9789463725767.

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This book is a practical and theoretical guide for anyone interested in researching popular media, popular culture, audiences, and fans. Unlike most books, Theoretical Perspectives does not talk about media texts or fan communities. Instead, it critically explores the workings of fan scholarship: research on popular media and fan culture done by scholars who are often fans themselves, showing and challenging how we have constructed certain ideas about what fans and fandom are, and how to study them/as a fan. Analysing scholarship on two transmedia franchises (The Marvel Cinematic Universe and
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Schulz, Kathy. Fais bien attention! Éditions Scholastic, 2005.

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Di, Jianhua. Huo zai bao zha yu fang. Guo fang gong ye chu ban she, 2007.

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Xing zheng yuan yuan zi neng wei yuan/ hui (China). You li fu she fang hu fa gui hui bian. Xing zheng yuan yuan zi neng wei yuan/ hui, 2003.

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Wu, Jiacheng. Zhuan jia jiao ni wu du de shi an fang shi. Ren lei zhi ku shu wei ke ji wen hua you xian gong si, 2016.

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Usui, Yoshito. La bi xiao xin fang zai shou ce: Di zhen le! zhi you wo yi ge ren zen me ban? Dong li chu ban she you xian gong si, 2015.

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United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. Food safety: Hearings before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, on December 14, 1987--Pesticide Monitoring Improvements Act (H.R. 3504); June 21, 1988--Labeling of foods which contain tropical fats (H.R. 2148); June 30, 1988--Pesticide residues in food (H.R. 4739). U.S. G.P.O., 1989.

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United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. Food safety: Hearings before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress on December 14, 1987--Pesticide Monitoring Improvements Act (H.R. 3504), June 21, 1988--Labeling of foods which contain tropical fats (H.R. 2148), June 30, 1988--Pesticide residues in food (H.R. 4739). U.S. G.P.O., 1989.

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United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment. Food safety: Hearings before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, on December 14, 1987--Pesticide Monitoring Improvements Act (H.R. 3504); June 21, 1988--Labeling of foods which contain tropical fats (H.R. 2148); June 30, 1988--Pesticide residues in food (H.R. 4739). U.S. G.P.O., 1989.

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Book chapters on the topic "Fans’ safety"

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Wu, Zijing, Hai Tian, Chao Li, Saisai Wang, and Zhen Tao. "Research on Control Strategies of Anti-surge Systems for Large Centrifugal Fans." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_88.

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Abstract The occurrence of surge in large centrifugal fans during operation can lead to a degradation of their original operational quality, resulting in substantial economic losses and even posing serious safety hazards. In this study, we propose a constant-pressure approach to approximate the surge limit line, addressing the limitations of fixed and variable surge limit methods when the flow approaches the surge limit. This control strategy effectively expands the stable operating region of large centrifugal fans, enhancing their operational efficiency. Additionally, we employ a Radial Basis
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Karppi, Ilari, Iina Sankala, Henry Joutsijoki, and Sari Mäenpää. "Simulated Trust: Creating Situational Awareness in a Multi-actor Security Exercise." In Smart Urban Safety and Security. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-2196-2_10.

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Abstract“A safe and secure city is made together!” This is a commonly heard co-creation tag line in numerous events where security specialists and stakeholders convene. But how is this togetherness specifically enacted in command center or situation rooms of stadiums and other venues filled with soccer fans or festival goers? This chapter discusses joint security-generation and the construction of shared situational awareness that supports it. It is built on the complex adaptive systems theory and draws its inspiration particularly from Bart Nooteboom’s ideas of trust, communication, and coope
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Ennouri, Monia. "Trans-Fats and Safety." In Food Toxicology and Safety. CRC Press, 2025. https://doi.org/10.1201/9781032712291-12.

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Wang, Yu, Bo-Yang Hsu, Chi-Tang Ho, and Lucy Sun Hwang. "Safety of Fats and Oils." In Food Safety in China. John Wiley & Sons, Ltd, 2017. http://dx.doi.org/10.1002/9781119238102.ch30.

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Schneider, M., and A. Kandel. "Faes — Fault Analysis Expert System." In Reliability and Safety Analyses under Fuzziness. Physica-Verlag HD, 1995. http://dx.doi.org/10.1007/978-3-7908-1898-7_9.

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Wijewardene, Upuli, and H. M. Premlal Ranjith. "Food safety and quality issues of dairy fats." In Fats in Food Technology 2e. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118788745.ch8.

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Dixon, Wheeler Winston. "Making the Universe Safe for Democracy: Rocky Jones, Space Ranger." In 1950s "Rocketman" TV Series and Their Fans. Palgrave Macmillan US, 2012. http://dx.doi.org/10.1057/9780230377325_12.

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"10 A Safety Net." In Fans, Bloggers, and Gamers. New York University Press, 2022. http://dx.doi.org/10.18574/nyu/9780814743690.003.0013.

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Prasad K, Rajendra, P. Janaki, V. Bhulakshmi, and Mr JVNSP Ganesh. "AI FOR LIFE: UTILIZING EMOTION INTELLIGENCE, IOT, AND DEEP LEARNING TO PREVENT SUICIDES AND OPTIMIZE SPEED CONTROL." In Futuristic Trends in IOT Volume 3 Book 1. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bbio1p1ch9.

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In recent times, a concerning number of suicides involve hanging from ceiling fans. Simultaneously, despite advancements in power generation methods, power scarcity remains a persistent issue. Addressing these challenges requires innovative approaches. This paper presents a comprehensive approach to address of above two critical situations.The envisioned design comprises a ceiling fan integrated with a comprehensive set of hardware components. These components include a microcontroller, a Passive Infrared (PIR) sensor, a Force sensor, a Buzzer, a GSM module, a manual switch, a DC motor, and a
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"Numerical simulation of airflow in blind headings ventilated with freestanding fans." In Mine Safety and Efficient Exploitation Facing Challenges of the 21st Century. CRC Press, 2010. http://dx.doi.org/10.1201/b11761-11.

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Conference papers on the topic "Fans’ safety"

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Novotná, Tereza, Robert Gál, Pavel Mokrejš, and Jana Pavlačková. "SLEDOVÁNÍ TEXTURNÍ PROFILOVÉ ANALÝZY U MODIFIKOVANÝCH TUKŮ ZE ZVĚŘINY / MONITORING TEXTURE PROFILE ANALYSIS OF MODIFIED VENISON FATS." In L. KONFERENCE O JAKOSTI POTRAVIN A POTRAVINOVÝCH SUROVIN / THE 50th FOOD QUALITY AND SAFETY CONFERENCE. Mendel University in Brno, 2024. http://dx.doi.org/10.11118/978-80-7509-996-9-0273.

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Mulloy, Craig, Ryan Tiaden, and Oleg Yakimenko. "The 2nd Generation of Safety Fans GUI." In 21st AIAA Aerodynamic Decelerator Systems Technology Conference and Seminar. American Institute of Aeronautics and Astronautics, 2011. http://dx.doi.org/10.2514/6.2011-2603.

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Hirose, Jiro, Kenichi Suzuki, and Naoki Yoshika. "Seismic Capacity Tests of Motor Operated Fans in Ventilation Systems." In ASME 2011 Pressure Vessels and Piping Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/pvp2011-57928.

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Motor operated fans (M/O fans) of safety related ventilation systems in nuclear power plant facilities are required to maintain operability following earthquakes. M/O fans are designed to qualify the validated response capacity ranged from 2.3×9.8m/s2 to 2.6×9.8m/s2 at the bearing bracket depending on the type of fan in accordance with “JEAC4601-2008” [1] in Japan. Since the Regulatory Guide for Reviewing Seismic Design of Nuclear Power Reactor Facilities (Seismic Guide) revised in September 2006 [2] prescribes that the facilities in class S shall maintain their safety functions under seismic
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Corley, Melissa, and Oleg Yakimenko. "Computation of the Safety Fans for Multistage Aerodelivery Systems." In 20th AIAA Aerodynamic Decelerator Systems Technology Conference and Seminar. American Institute of Aeronautics and Astronautics, 2009. http://dx.doi.org/10.2514/6.2009-3003.

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Colino, Mark P., and Elena B. Rosenstein. "The Role of Jet Fans in Rail Tunnel Safety." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-62277.

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Given the high volume of people using today’s public transportation systems, passenger safety has taken on even greater importance in engineering design. This trend has also driven more technical innovation to achieve the same levels of safe ridership using less energy and with reduced cost Jet fens are ideal mechanical systems for emergency ventilation of unidirectional road tunnels; the arched roadway tunnels provide ample space for installation, and this equipment can be operated to transport smoke in the direction of traffic flow — thus enabling stranded motorists to evacuate under clear a
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Zhou, Xue, Lei Xie, Chaoqin Liu, Shuai Yang, Yi Chen, and Qiang Miao. "Noise analysis and reduction of cooling fans." In 2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE). IEEE, 2012. http://dx.doi.org/10.1109/icqr2mse.2012.6246318.

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Pierce, Liza, Michael Johnson, Richard Catania, Stuart Dana, and Thomas Johnson. "M-Star Medical Transport with a Multi-Ducted Angled Rotor Design." In Vertical Flight Society 78th Annual Forum & Technology Display. The Vertical Flight Society, 2022. http://dx.doi.org/10.4050/f-0078-2022-17454.

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This paper discusses the benefit of the multi-ducted angled rotor (M-DAR) distributed electric propulsion system in a V/STOL aircraft called the M-Star. The M-DAR propulsion system consists of an array of fixed pitched ducted fans. Traditional fan-in-wing designs can suffer from pitch up effects, stall, instability, and momentum drag when transitioning to forward flight as the oncoming air vector increases. In such planar orientations the air must accelerate rapidly into the ducted fan to prevent blade instability. The M-DAR solves these challenges by lowering the angle at which air enters the
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Chou, Tawei, Qiyu Ying, Yuping Qian, Weilin Zhuge, and Yangjun Zhang. "Study on Overall Design of a Vertical Take-Off and Landing Unmanned Aerial Vehicle Powered by Electric Ducted Fans." In ASME 2021 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/fedsm2021-65556.

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Abstract Facing the growing traffic fleet in the cities nowadays, it is believed that three-dimensional urban transportation could be a solution and will be introduced in the near future. Vertical take-off and landing flying platforms powered by ducted fans will attract increasingly attention because it has advantages on high propulsion efficiency, low noise, and better safety. However, unlike traditional open-blade multi-rotor drones, ducted fan drones lack a systematic design approach that comprehensively considers the overall system performance and the power unit efficiency. Current design
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Wang, Jinhua, Bing Wang, and Bin Wu. "Numerical Analysis of the Residual Heat Removal for the Spent Fuel Canister of HTR-PM in Fuel Loading Process." In 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-30284.

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High Temperature Gas Cooled Reactor (HTGR) has inherent safety, and has been selected as one of the candidates for the Gen-IV nuclear energy system. In china, the project of the High Temperature Reactor Pebble bed Module (HTR-PM) is in design and construction process. Spherical fuel elements are chosen for the HTR-PM and the spent fuel elements will be stored in canister. The spent fuel canister will be delivered to wells for storage when fully loaded. The canister is covered by a steel cask for radiation shielding, and the cask is covered by a boron polyethylene sleeve to absorb neutrons from
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Vulpio, Alessandro, Stefano Oliani, Alessio Suman, Nicola Zanini, and Paolo Saccenti. "A Mechanistic Model for the Predictive Maintenance of Heavy-Duty Centrifugal Fans Operating With Dust-Laden Flows." In ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/gt2022-82862.

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Abstract Heavy-duty centrifugal fans are employed for the transport of dust-laden flows in industrial plants, for cement or steel production, or in energy production plants and mine ventilation systems. These applications require the disposal of huge amounts of suspended particles which can lead to a gradual erosion of the machine parts where impacts take place. The wear of the fan components can lead to premature failure of the machine, threatening human safety and reliability of the whole plant. The assessment of the wear severity of the machine, according to the process parameters, can aid
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Reports on the topic "Fans’ safety"

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Zevotek, Robin, and Steve Kerber. Fire Service Summary Report: Study of the Effectiveness of Fire Service Positive Pressure Ventilation During Fire Attack in Single Family Homes Incorporating Modern Construction Practices. UL Firefighter Safety Research Institute, 2016. http://dx.doi.org/10.54206/102376/ncck4947.

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There is a continued tragic loss of firefighter and civilian lives, as shown by fire statistics. One significant contributing factor is the lack of understanding of fire behavior in residential structures resulting from the use of ventilation as a firefighter practice on the fire ground. The changing dynamics of residential fires as a result of the changes in home construction materials, contents, size and geometry over the past 30 years compounds our lack of understanding of the effects of ventilation on fire behavior. Positive Pressure Ventilation (PPV) fans were introduced as a technology t
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Zevotek, Robin, and Steve Kerber. Study of the Effectiveness of Fire Service Positive Pressure Ventilation During Fire Attack in Single Family Homes Incorporating Modern Construction Practices. UL Firefighter Safety Research Institute, 2016. http://dx.doi.org/10.54206/102376/gsph6169.

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There is a continued tragic loss of firefighter and civilian lives, as shown by fire statistics. One significant contributing factor is the lack of understanding of fire behavior in residential structures resulting from the use of ventilation as a firefighter practice on the fire ground. The changing dynamics of residential fires as a result of the changes in home construction materials, contents, size and geometry over the past 30 years compounds our lack of understanding of the effects of ventilation on fire behavior. Positive Pressure Ventilation (PPV) fans were introduced as a technology t
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fang, min, You-zhu Su, and Jian-ping Liu. The effect of external treatment of traditional Chinese medicine in overweight or simple obese patients: An umbrella review of meta-analyses of randomized controlled trials. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.3.0119.

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Review question / Objective: What is the efficacy and safety of external treatment of Traditional Chinese medicine(ET-TCM) for overweight or simple obesity? What is the current state of the available evidence? What is the level of evidence? Information sources: Eight electronic databases (PubMed, Embase, Web of science, Cochrane library, CNKI, VIP, Wan Fang, CBM) and references included in the studies were used to supplement.eight lectronic database(PubMed, Embase, Web of science, Cochrane library, CNKI, VIP, Wan Fang, CBM ) and references for inclusion in the literature to supplement.
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Ilg, Mark. Multi-Core Computing Cluster for Safety Fan Analysis of Guided Projectiles. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada551790.

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Tan, Aihua, Yan Hu, Han Yan, Zheng Zhang, Ziyu Song, and Simiao Ran. Efficacy and safety of Chinese Herbal Medicine for Vascular dementia: A protocol of systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.1.0098.

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Review question / Objective: As a common type of clinical dementia, the prevalence rate of vascular dementia(VaD) increased rapidly in recent years, damaging both patients’ health and social-economic prospect. There is currently no effective treatment for VaD, though western medicines can slightly improve patients' cognitive function, but not brought a significant improvement in daily life ability. Chinese herbal medicine(CHM) has been widely employed to treat dementia for more than 2000 years in China. Despite the proliferation of relevant literature, there is still a lack of evidence to prov
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Guo, Jing, Yu han Chen, Chun xiao Li, et al. Meta-analysis of Kangai injection combined with radiotherapy and chemotherapy in the treatment of gynecological malignant tumors. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.6.0063.

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Review question / Objective: This study systematically evaluated the clinical efficacy and safety of Kangai injection combined with radiotherapy and chemotherapy in the treatment of gynecological malignant tumors. The subjects of the study were patients with clinical diagnosis of ovarian cancer, cervical cancer, and endometrial cancer. The experimental group was given Kang'ai injection combined with radiotherapy and chemotherapy, while the control group was given conventional chemotherapy. The primary outcome was the overall clinical response rate. Secondary outcomes included quality of life,
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Wu, Fan, Zhi-hui Huang, Bin Xu, Dawei Sang, Zhi-gang Li, and De Liang. Extrapedicular vs transpedicular percutaneous kyphoplasty for osteoporotic vertebral compression fractures. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.3.0048.

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Review question / Objective: To assess the efficacy and safety of the two approaches as a treatment for patients with OVCF. Condition being studied: Osteoporotic Vertebral Compression Fractures(OVCFs) is one of the most common health problems in the elderly population. Percutaneous kyphoplasty is a minimally invasive technique that has gained widespread recognition. Transpedicular and extrapedicular are two approaches for kyphoplasty. But over the last decade, the safety and effect of two approaches remain unclear, and there is still a lack if evaluation of their therapeutic effects. Informati
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Fang, Mei Lan, Judith Sixsmith, Jacqui Morris, et al. AgeTech, Ethics and Equity: Towards a Cultural Shift in AgeTech Ethical Responsibility. University of Dundee, 2023. http://dx.doi.org/10.20933/100001292.

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Population ageing is a global phenomenon which presents major challenges for the provision of care at home and in the community (ONS, 2018). Challenges include the human and economic costs associated with increasing numbers of older people with poor physical and mental health, loneliness, and isolation challenges (Mihalopoulos et al., 2020). The global ageing population has led to a growth in the development of technology designed to improve the health, well-being, independence, and quality of life of older people across various settings (Fang, 2022). This emerging field, known as “AgeTech,” r
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Kin, Eunjin, Jungyoon Choi, and Sang Yeon Min. Efficacy and safety of herbal medicines external application with Tuina in congenital muscular torticollis : A systematic review and meta-analysis protocol. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.1.0017.

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Review question / Objective: By 3 to 4 months of age, infants can keep their necks upright and look into both eyes horizontally. But infants with CMT have a wry neck also known as a twisted neck. Complementary therapies have been commonly used to treat CMT, such as tuina, acupuncture, herbal medicine. Among them, external application of herbal medicine is non-surgical and non-invasive inventions so it can be used widely in East Asia. This review aims to evaluate any form of external application of herbal medicines in CMT, such as cream, oil, extract, form of patch, etc. Information sources: We
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Zhuo, Guifeng, Hengwang Yu, Ran Liao, et al. Auricular point pressing therapy for obstructive sleep apnea hypoventilation syndrome: A protocol for systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.5.0015.

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Review question / Objective: Patients with obstructive sleep apnea hypoventilation syndrome (OSAHS) suffer from repeated hypoxemia, hypercapnia, and sleep structure disorders at night, leading to daytime lethargy and complications of heart, brain, lung, and blood vessel damage, which seriously affect their quality of life and life span. Clinical studies have shown that auricular point pressing therapy has an excellent therapeutic effect on OSAHS, and has the potential to be a complementary and alternative therapy for patients with OSAHS. Currently, systematic reviews and meta-analyses evaluati
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