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Littérature scientifique sur le sujet « Motorized »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 18 février 2022

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Articles de revues sur le sujet "Motorized"

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Huzaifah, Khan Mohammed. « Motorized Bicycle ». International Journal for Research in Applied Science and Engineering Technology 7, n^o 3 (31 mars 2019) : 1412–14. http://dx.doi.org/10.22214/ijraset.2019.3259.

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Marshall, Wallace F. « Motorized meiosis ». Trends in Cell Biology 9, n^o 10 (octobre 1999) : 386. http://dx.doi.org/10.1016/s0962-8924(99)01655-4.

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Stenson, Mary. « Physiological Differences Between Motorized and Non-Motorized Treadmill Running ». Medicine & ; Science in Sports & ; Exercise 51, Supplement (juin 2019) : 932. http://dx.doi.org/10.1249/01.mss.0000563293.50035.a8.

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Zhou, Zhao, Jian Bo Wang, Chao He, Xiao Li Fang, Dan Xiong et Meng Meng Wei. « The Relationship between Non-Motor Vehicle Lane's Utilization and Width and Other Factors ». Applied Mechanics and Materials 505-506 (janvier 2014) : 827–31. http://dx.doi.org/10.4028/www.scientific.net/amm.505-506.827.

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In our country, the quantity of non-motorized vehicle are huge, non-motorized vehicles lanes set conditions give a great affect on the utilization of non-motorized vehicles lane, therefore it is necessary to study the relationship between the utilization of non-motorized vehicles lane and various factors affecting, and build relationships model. This article mainly collection a large number of situation non-motorized transport data, and build relationship model between non-motorized vehicles lanes utilization and Factors influencing for some non-motorized vehicles lane based on the analysis of the data, and then validate the model. Studies show that: non-motorized vehicles lanes traffic rate and non-motorized lanes utilization has no correlation; non-motorized vehicles lanes width and non-motorized vehicles lanes utilization comply logarithmic correlation model; non-motorized vehicles lanes traffic density and non-motorized vehicles lanes utilization comply linear correlation model.

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Zhang, Guoqiang, Qiqi Zhou et Jun Chen. « Exploring Factors Impacting on the Lane Choice of Riders of Non-Motorized Vehicles at Exit Legs of Signalized At-Grade Intersections ». International Journal of Environmental Research and Public Health 18, n^o 12 (11 juin 2021) : 6327. http://dx.doi.org/10.3390/ijerph18126327.

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For most signalized at-grade intersections, exclusive lanes for non-motorized vehicles have been applied to improve the level of service, capacity and safety of both motorized vehicles and non-motorized vehicles. However, because of various factors, riders of non-motorized vehicles have been observed using lanes for motorized vehicles instead of lanes for non-motorized vehicles, which usually negatively influences the performance of signalized intersections and sometimes may cause serious problems such as traffic congestion and accidents. The objective of this paper is to explore factors influencing the lane choice of riders of non-motorized vehicles at exit legs of signalized at-grade intersections and develop a prediction model for riders’ lane choice. Data concerning the lane choice of riders of non-motorized vehicles and other impacting factors were collected at exit legs of four typical signalized at-grade intersections. Applying binary logistic regression, a probability prediction model was developed to explain how various factors influence the lane choice of riders of non-motorized vehicles. The prediction model indicates that female riders of non-motorized vehicles have a higher probability of choosing the lane for non-motorized vehicles than male riders. Compared with riders of non-motorized vehicles powered by electricity, riders of traditional man-powered bicycles are more likely to choose the lane for non-motorized vehicles. Right-turning riders of non-motorized vehicles are more likely to choose the lane for non-motorized vehicles than straight-going riders, who in turn, are more likely to choose the lane for non-motorized vehicles than left-turning riders. Decreasing the volume of non-motorized vehicles, increasing the volume of motorized vehicles, and widening the lane for non-motorized vehicles will increase the probability of the correct choice of lane for non-motorized vehicles. The predictions of the model are in good agreement with the observed facts. The model is meaningful for guidance on the design and management of signalized at-grade intersections.

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Flesch, Aimé, et An Nguyen-Dinh. « Motorized Ultrasonic Scanhead ». Journal of the Acoustical Society of America 129, n^o 3 (2011) : 1674. http://dx.doi.org/10.1121/1.3573362.

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Akinkuotu, A. F. « Motorized Spindle Vibration ». Shock and Vibration Digest 28, n^o 3 (1 mai 1996) : 11–20. http://dx.doi.org/10.1177/058310249602800303.

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Elliot, Daniel J., et George T. Foster. « Motorized percussion devices ». Journal of the Acoustical Society of America 118, n^o 1 (2005) : 30. http://dx.doi.org/10.1121/1.1999438.

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Ma, Da Guo, et Xin Bo Jiang. « Thermal Characters of the Air-Cooled High Speed Motorized Spindle for Wood-Working Machine ». Key Engineering Materials 579-580 (septembre 2013) : 568–72. http://dx.doi.org/10.4028/www.scientific.net/kem.579-580.568.

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The structure and composition of the air-cooled high speed motorized spindle for wood-working machine and some features relative to the metal cutting motorized spindle are introduced briefly. Then the main heat sources and heat dissipation mechanism of the air-cooled motorized spindle are thoroughly analyzed, finite element model of the air-cooled motorized spindle is built, the motorized spindles temperature distribution under thermal steady state and the influence of speed are analyzed. The results show that air cooling relative to the water or oil cooling has many advantages and reasonable heat dissipation structure design of air-cooled motorized spindle could meet the requirements of the high-speed motorized spindle for wood-working machine.

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Xiong, Dan, Xiao Li Fang, Zhao Zhou, Zhi Liang Liu, Jian Bo Wang et Cao He. « Urban Development Planning in Motorized and Non-Motorized Traffic Integration Studies ». Applied Mechanics and Materials 505-506 (janvier 2014) : 967–71. http://dx.doi.org/10.4028/www.scientific.net/amm.505-506.967.

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By analyzing the current domestic situation of non-motorized traffic and referring to European and other foreign advanced experience, the paper takes comprehensive consideration of time and distance. Division curve model is used to forecast and analyze non-motorized traffic demand. The paper studies and explores the effective combination way of the motorized and non-motorized traffic deeply. Transportation planning and traffic organization mode about the transport way in the CBD, scenic spots are proposed in the paper.

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Thèses sur le sujet "Motorized"

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Siddiqui, Nadeem Hasan. « Nested logit models for motorized and non-motorized modes ». Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0020/MQ48474.pdf.

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Siddiqui, Nadeem Hasan Carleton University Dissertation Engineering Civil and Environmental. « Nested logit models for motorized and non-motorized modes ». Ottawa, 1999.

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Hardell, Felix, et Jonas Tjomsland. « Motorized tensioner systemfor prosthetic hands ». Thesis, KTH, Maskinkonstruktion (Inst.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-230144.

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Modern research in prosthetic devices and other assistivetechnologies are constantly pushing boundaries. Whilethe technology is impressive, it is still inaccessible for thegreater part of the people in need of it. Advanced devicesare often extremely expensive and require regularly maintenancefrom professionals. Enabling the Future is a globalnetwork of volunteers and was founded to face these problems.They design and 3D-print mechanical prosthetics forpeople in need all over the world.Most of the designs used by Enabling the Future are purelymechanical and do not implement motors. The purposeof this thesis was to take a new approach to the designand construction of low-cost motorized prosthetic hands.By distancing all the electronic components from the hand,including the motor, the project aimed to create a devicecompatible with all current designs of the Enabling the Futurecommunity.To conceptualize this approach a demonstrator was constructedand tested. It utilized a muscle sensor which allowedusers to control the hand by tightening their muscles.The distance between the electronic components andthe prosthetic hand measured approximately one and a halfmeters and still transfered enough force, from the motor tothe hand, to deliver an adequate grip strength.
Modern forskning inom protestillverkning och andrahandikapphjälpmedel gör kontinuerligt stora framsteg. Trotsatt tekniken är imponerade är den fortfarande otillgängligför den största del människor som behöver den. Avanceradehjälpmedel är ofta extremt dyra och kräver kontinuerligtunderhåll från yrkesverksamma. Enabling the Future,ett globalt nätverk av volontärer, grundades för att utmanadessa problem. De konstruerar och tillverkar 3D-skrivnamekaniska proteser för människor med behov över hela världen.De flesta konstruktioner som används av Enabling the Futureär helt mekaniska och använder inga motorer. Syftetmed detta kandidatexamensarbete var att med nya tillvägagångssättkonstruera en billig motoriserad handprotes.Genom att placera all elektronik på en distans från handen,inklusive motorn själv, var tanken att skapa ett systemsom är kompatibelt med de konstruktioner som Enablingthe Future använder.För att förverkliga detta konstruerades en prototyp somtestats. Prototypen använde sig av en muskelsensor somlät användaren kontrollera proteshanden genom att spännasin arm. Distansen mellan de elektriska komponenternaoch protesen var ungefär en och en halv meter, samtidigtsom tillräckligt stor kraft kunde transporteras för att stängahanden med ett tillräckligt grepp.

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Tjomsland, Jonas, et Felix Hardell. « Motorized tensioner systemfor prosthetic hands ». Thesis, KTH, Mekatronik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-232970.

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Modern research in prosthetic devices and other assistive technologies are constantly pushing boundaries. While the technology is impressive, it is still inaccessible for the greater part of the people in need of it. Advanced devices are often extremely expensive and require regularly maintenance from professionals. Enabling the Future is a global network of volunteers and was founded to face these problems. They design and 3D-print mechanical prosthetics for people in need all over the world. Most of the designs used by Enabling the Future are purely mechanical and do not implement motors. The purpose of this thesis was to take a new approach to the design and construction of low-cost motorized prosthetic hands. By distancing all the electronic components from the hand, including the motor, the project aimed to create a device compatible with all current designs of the Enabling the Future community. To conceptualize this approach a demonstrator was constructed and tested. It utilized a muscle sensor which allowed users to control the hand by tightening their muscles. The distance between the electronic components and the prosthetic hand measured approximately one and a half meters and still transfered enough force, from the motor to the hand, to deliver an adequate grip strength.
Modern forskning inom protestillverkning och andra handikapphjälpmedel gör kontinuerligt stora framsteg. Trots att tekniken är imponerade är den fortfarande otillgänglig för den största del människor som behöver den. Avancerade hjälpmedel är ofta extremt dyra och kräver kontinuerligt underhåll från yrkesverksamma. Enabling the Future, ett globalt nätverk av volontärer, grundades för att utmana dessa problem. De konstruerar och tillverkar 3D-skrivna mekaniska proteser för människor med behov över hela världen. De flesta konstruktioner som används av Enabling the Future är helt mekaniska och använder inga motorer. Syftet med detta kandidatexamensarbete var att med nya tillvägagångssätt konstruera en billig motoriserad handprotes. Genom att placera all elektronik på en distans från handen, inklusive motorn själv, var tanken att skapa ett system som är kompatibelt med de konstruktioner som Enabling the Future använder. För att förverkliga detta konstruerades en prototyp som testats. Prototypen använde sig av en muskelsensor som lät användaren kontrollera proteshanden genom att spänna sin arm. Distansen mellan de elektriska komponenterna och protesen var ungefär en och en halv meter, samtidigt som tillräckligt stor kraft kunde transporteras för att stänga handen med ett tillräckligt grepp.

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Mauritzson, Samuel, et Fabian Revilla. « Motorized control of a blind ». Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-264474.

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Automated solutions such as robotic vacuum cleaners and smart lighting are gaining popularity, both in the home as well as in public environments. The purpose of this project is to investigate the possibility of using a microcontroller to, in a user-friendly way, control a blind and to implement a sound sensor to activate the mechanism. A stepper motor was used to drive the blind and control its position. The prototype was programmed to recognize a sequence of two claps within a specific time interval. To make the prototype more user-friendly a UI was implemented with an LCD-display and mechanical buttons. A menu was designed where the user would be able to change settings such as the sound level threshold and motor speed as well as calibrate the position of the blind. The performance of the prototype was evaluated by testing the audio recognition by attempted activation in a quiet environment and by recording accidental activations in a loud environment. The conclusions drawn from these test were that the sound recognition was implemented and operated with a success rate of up to 73 %, but that it also triggered relatively easily by extraneous sound sources. Future improvements to this problem could include implementation of a band pass filter to further optimize the sound recognition to the desired audio cue.
Automatiserade lösningar som robotdammsugare och smart belysning blir allt mer populärt, både i hemmet och i offentliga miljöer. Syftet med detta projekt är att undersöka möjligheten att använda en mikrokontroller för att på ett användarvänligt sätt styra en rullgardin och implementera en ljudsensor för att aktivera mekanismen. En stegmotor användes för att driva rullgardinen och styra dess position. Mjukvaran formades för att känna igen en sekvens av två klappar inom ett visst tidsintervall. För att göra prototypen mer användarvänlig implementerades ett användargränssnitt med en LCD-skärm och mekaniska knappar. En meny utformades där inställningar som ljudnivåns tröskelvärde och motorvarvtal kunde ändras. Gardinens position kunde även kalibreras. Ljudigenkänningen utvärderades genom att testa aktivering i en tyst miljö och genom att registrera oavsiktliga aktiveringar i en högljudd miljö. Slutsatserna från dessa test var att ljudigenkänningen implementerades och fungerade konsistent vid upp till 73 % av aktiveringsförsöken, men att den också utlöstes relativt enkelt av yttre ljudkällor. Eventuella förbättringar av detta problem kan innefatta implementation av ett bandpassfilter för att ytterligare optimera ljudigenkänningen.

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Famojuro, Oluwaseun O., Mathew Leonard, Megan Quinn et Bracken J. Burns. « Patient Outcome from Nontraditional Motorized Vehicle Accidents ». Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/asrf/2019/schedule/81.

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INTRODUCTION There have been little literature between the effect of patient’s ages and health outcome from nontraditional motor vehicle accidents (NMVA). These accidents are known as not car or motorcycle or truck accidents on the highways. This study examined the effect of NMVA and age on outcome of adult patients treated at the Johnson City Medical Center for over 7 years. MATERIALS AND METHODS This study was approved by the office for the protection of human research projects of East Tennessee State University. A total of 468 patients aged >18 years involved in motorized vehicle accidents other than traditional cars, trucks or motorcycles from 2011 to 2017 were analyzed. Electronic health data of trauma patients was obtained from the Johnson City Medical Center trauma department registry. Patients were selected if primary reason for admission was injury due to nontraditional motorized vehicle (snow mobiles, lawn mowers, all-terrain vehicles (ATV’s), machinery- industrial or agricultural, and any other nontraditional motorized vehicle that was not a car or truck or motorcycle. The study design was observational (cross sectional survey). The International Classification of Diseases, Ninth Edition (ICD-9) and Tenth Edition (ICD-10) were used to obtain parameters for the study. The study parameters include Age Length of stay (LOS) Total length of stay in the ICU Total ventilator days Injury severity score (ISS) Mechanism of injury The health data and medical information were kept private, secured and safeguarded. The patients were split into three groups, ages 18 – 60 (study group 1), ages 61-89 (study group 2), and ages 90+ (study group 3).Descriptive statistics and Logistic regression were used to compare means and analyze each study parameters between the study groups. Finally, a comparison was done between study groups 1 and 2 of patients involved in ATV accidents using the same categories. Other NMVA such as lawn mower, machinery were not analyzed based on few fatalities. The analysis was done using SPSS, SAS v9.4. RESULTS There were a total of 468 observed patients, 18 died and 450 survived. Out of the 18 patients that died, 12 were in study group one while 6 were study group two. Of the 450 that survived, 5 were discharged to an acute care facility, 363 home or self-care (routine discharge), 40 in a rehabilitation facility (inpatient), 38 in skilled nursing facility. Overall the tests show that there was no difference between the groups observed except when comparing the total length of stay and total ICU days among patients in the study group 1 that were involved in all accidents. (Total ICU days P= 0.0028, total length of stay P= 0.003). The patients who survived on average spent 3 days longer in the hospital and 1 day longer in the Intensive care unit. CONCLUSION The patient outcome from nontraditional accident differs only by length of hospital stay and total ICU days among patients between ages 18 -60. Further longitudinal studies will help to identify other reasons for prolong stay in the hospital.

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Jónsson, Ólafur Fannar. « Motorized testing framework for a computer vision application ». Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279966.

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A successful design and implementation of a modern computer vision system, based on two moving cameras, requires a particular testing infrastructure to be in place. Two pairs of linear actuators, mounted on rigid aluminum frames, separated by a 90◦ angle, were assembled for this purpose. In combination with a Xilinx Zynq-7020 system-on-a-chip, four Trinamic TMC2130 stepper motor drivers and software written explicitly for the project, programmable motion control was made possible. Self-calibrating and positioning functionalities were tested and shown to work with a precision of +/- 1 mm. Successfully fulfilling its stated functionality, the resulting build can thus serve as a foundation for future projects.
En lyckad design och implementering av ett modernt system för datorseende baserat på två rörliga kameror, kräver tillgång till en viss testmiljö. Två par av elektriska linjära ställdon, monterade på varsin ram, byggda av aluminiumprofiler och separerade med en 90◦ vinkel, monterades för detta ändamål. I kombination med en Xilinx Zynq-7020 systemkrets, fyra Trinamic TMC2130 stegmotordrivarkretsar och en mjukvara speciellt skriven för detta projekt, blev programmerbar rörelsekontroll möjlig. Självkalibrering och rörelsefunktioner testades och visades fungera med +/- 1 mm precision. Genom att uppfylla sin angivna funktion kan bygget bli en grund för framtida projekt.

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Nedhagen, Robin, et Mikael Karlsson. « A concept study of a motorized hose handler ». Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20722.

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Bensinpumpar har använts sedan början av 1900-talet och användningen expanderade snabbt genom åren. Utformningen och funktionerna på bensinpumparna har ständigt förnyats och optimerats för att göra tankningsprocessen säkrare, snabbare och bekvämare. I detta examensarbete utvecklas ett koncept för en motoriserad slanghanterare för varumärket Waynes Fueling System Sweden AB, som ingår i Dover Fueling Solutions-familjen. I vissa länder som exempelvis Indien är det vanligt att bensinstationerna är trånga och pumpslangen behöver ibland sträckas ut till sin maximala längd. Kraften som krävs för att dra slangen är 90 N och det anses vara för tungt att behöva dra. I detta examensarbete är syftet att göra tankningsprocessen enklare och att det inte ska vara baserat på en persons styrka. Målet är att utveckla ett koncept som matar ut slangen till användaren. Detta ska göras utan att ändra grunddesignen av bensinpumpen och behålla så många av de aktuella delarna som möjligt. Några av de metoder som kommer att används är brainstorming, gallerimetoden och Pughs poängsättningsmatris. Resultatet är ett koncept där rullar används för att driva varje slang och som ansluter till slangen när den dras. Rullarna är monterade på en axel som drivs av en servostyrning. Det finns ingen koppling mellan slangen och rullen om inte en slang dras som då ansluts till rullen. Motorn startar omedelbart när en dragkraft upptäcks. Detta är dock en konceptstudie och ytterligare arbete måste göras för att konceptet ska bli till en produkt
Dispensers have been used since early 20th century and the use increased rapidly through the years. The design and functions on the dispenser have constantly been renewed and optimized to make the refueling safer, faster and more comfortable. In this thesis a concept of a motorized hose handler is developed for the brand Waynes fueling system Sweden AB, which is a part of Dover fueling solutions family. In some countries such as India for instance it is common that the gasoline stations are crowded and the dispensers hose sometimes need to stretch out to its maximum length. The force required to pull the hose is 90 N which is too heavy for many individuals. The scope of this thesis is to make refueling easier and not based on the strength of a person. The goal is to develop a concept that eject the hose for the dispenser operator and remove or ease the pulling force from the hose. This must be done without changing the design of the dispenser and keep as many of the current parts as possible. Some of the methods that will be used are brainstorming, gallery method and Pughs scoring matrix. These methods are important for the thesis to develop a concept. The result is a concept where rollers are used for each hose and the rollers will connect with the hose when it is pulled. The rollers are mounted on a shaft which is driven by a servo controller. There is no connection between the hose and roller unless a hose is pulled and only that certain hose that is pulled when connected with the roller. The motor starts immediately when a pulling force is detected. However, this is a concept study and further work is necessary to make the concept into a real product.

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Pellegatti, Samuele. « Motorized system for opening and closing a domestic dishwasher ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/18651/.

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Study and prototyping of a motorized domestic dishwasher for opening and closing the door automatically. Work is split in 3 parts: mechanic, electronic, software. Mechanic deals with hinge kinematic analysis, concept development, simulation analysis, components sizing and construction. Electronic refers to components research, setup and displacement on the dishwasher. Software regards Arduino Mega (the used MCU) state programming. This thesis contains also intermediate trials with encoutered troubles and show how they've been solved. Many future implementations are finally presented.

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Schutzer, Victor Manieri. « Avaliação de parâmetros ergonômicos : vibração e ruído em roçadoras laterais / ». Universidade Estadual Paulista (UNESP), 2018. http://hdl.handle.net/11449/153379.

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A crescente mecanização na agricultura mundial foi acompanhada do aumento do número de acidentes e fez com que elevasse a preocupação com a saúde de seus operadores, já que tais trabalhadores estão expostos aos riscos que esse tipo de atividade proporciona. Alguns dos graves problemas que são gerados pelos equipamentos agrícolas é a alta vibração e ruído a que os operadores ficam expostos na sua jornada de trabalho. A vibração que atinge os trabalhadores pode ser considerada como um distúrbio, já que é responsável por grandes prejuízos à saúde do ser humano, estando diretamente relacionada com a fadiga do trabalhador. O ruído, considerado como um som indesejável, é outro problema gerado por máquinas motoras e responsável por lesão no aparelho auditivo e, até mesmo, por estresse psicofisiológico. Para o presente trabalho, analisou-se os riscos físicos que a vibração e o ruído causam em operadores de roçadoras motorizadas. Foram feitas análises de situações reais que os usuários deste tipo de máquina enfrentam no seu dia a dia de trabalho, para que se possa tirar conclusões da possibilidade de efeitos danosos. Para a pesquisa utilizou-se um acelerômetro de três eixos - HVM 100, marca Larson Davis, para mensurar a vibração captada pela mão do operador e um medidor de pressão sonora, marca Instrutherm, modelo DEC-460 para mensurar o ruído causado pela roçadora. Para a análise da vibração captada pela mão dos operadores foi utilizada a norma internacional ISO 5349 (2001) – Vibração Mecânica – Medição, Avaliação da Exposição Humana da Vibração Transmitida à Mão e Diretiva Europeia 2002/44/EC que estabelece os limites de exposição à vibração. As análises do ruído foram feitas a partir da Norma Regulamentadora – NR-15 – Atividades e Operações Insalubres. Os resultados de vibração e ruído apresentados em alguns testes ficaram acima do que estabelece a norma para que não haja prejuízo à saúde dos operadores deste tipo de equipamento durante uma exposição equivalente a uma jornada de trabalho de 8 horas. Além disso, mostra a importância do estudo, escolha e, principalmente, da correta utilização de EPI (Equipamento de Proteção Individual) para que minimize a vibração e o ruído que chegam ao organismo humano. É importante, ainda, a manutenção periódica dos equipamentos mecânicos para que os mesmos funcionem corretamente, evitando quebras das máquinas e danos aos operadores de tais equipamentos.
The increasing mechanization in world agriculture was accompanied by an increase in the number of accidents has caused concern about the health of its operators, as these workers are exposed to risks that this type of activity provides. Some of the serious problems that are generated by agricultural equipment are the high vibration and noise to which operators are exposed in their work. The vibration that affects the workers can be considered as a disorder, since it is responsible for major damages to the health of human beings, being directly related to worker fatigue. Noise, regarded as an unwanted sound, is another problem caused by motorized machines and responsible to hearing damage and even to psychophysiological stress. For this study, a physical risks analysis was made. So it is possible to determine the damage that vibration and noise can cause in motorized brushcutter’s operators. Real situations of the daily work that these users go through were analyzed, so that conclusions can be made of the possibility of harmful effects. For the research, an accelerometer of three axes - HVM 100, Larson Davis brand, was used to measure the vibration captured by the hand of the operator and a sound pressure meter, Instrutherm brand model DEC-460, was used to measure the noise caused by brushcutters. For the vibration analysis captured by the hand of the operators, the international standard ISO 5349 (2001) - Mechanical Vibration - Measurement and Evaluation of Human Exposure to Hand-Transmitted Vibration and the European Directive 2002/44/EC establishing the exposure limits for vibrations were used. Noise analysis was made based on the Regulatory Standard - NR-15 - Unhealthy Activities and Operations. The noise and vibration results in some tests were above the standard so that there is no damage to the health of the operators of such equipment during an exposure equivalent to an 8 hours working day. This also shows the importance of the study, choice and especially the proper use of PPE (Personal Protective Equipment) to minimize vibration and noise coming to the human body. The regular maintenance of mechanical equipment is also important so that they function properly, avoiding machinery breakages and damage to operators of such equipment.

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Livres sur le sujet "Motorized"

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Archives, Smithsonian, dir. Motorized mail. Iola, WI : Krause Publications, 1997.

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Wu, Yuhou, et Lixiu Zhang. Intelligent Motorized Spindle Technology. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3328-0.

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Crossing the desert : A motorized novel. Los Angeles : Published.com Press, 1999.

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Replogle, Michael A. Non-motorized vehicles in Asian cities. Washington, D.C : World Bank, 1992.

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Anthony, Dennis. Motorized flexion-distraction and motion adjusting. Topeka, Kan : Josten Publications, 1995.

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6

United States. Forest Service. Pacific Southwest Region. Record of decision : Motorized travel management (formerly motorized route designation) : Klamath National Forest, California and Oregon. Yreka, CA : U.S. Dept. Agriculture, Forest Service, Pacific Southwest Region, 2010.

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Sorensen, Wayne. Motorized fire apparatus of the West, 1900-1960. Polo, Ill : Transportation Trails, 1990.

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Piddock, Charles. Future tech : From personal robots to motorized monocycles. Washington, D.C : National Geographic, 2009.

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Piddock, Charles. Future tech : From personal robots to motorized monocycles. Washington, D.C : National Geographic, 2009.

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United States. Forest Service. Intermountain Region. Final environmental impact statement : Open road and open motorized trail analysis (motorized road and trail travel plan), Targhee National Forest. St. Anthony, ID] (P.O. Box 208, St. Anthony 83445) : U.S. Dept. of Agriculture, Forest Service, Intermountain Region, Targhee National Forest, 1999.

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Plus de sources

Chapitres de livres sur le sujet "Motorized"

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Weik, Martin H. « motorized keyboard ». Dans Computer Science and Communications Dictionary, 1047. Boston, MA : Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_11833.

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Vaske, J. J., et A. D. Miller. « Winter recreationist motivations : motorized, non-motorized and hybrids. » Dans Winter tourism : trends and challenges, 228–35. Wallingford : CABI, 2019. http://dx.doi.org/10.1079/9781786395207.0228.

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Yedla, Sudhakar. « Non-motorized Modes of Transport ». Dans Urban Transportation and the Environment, 57–67. New Delhi : Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2313-9_5.

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Tekeste, Solomon, et Yonas Mitiku Degu. « Performance Evaluation of Motorized Maize Sheller ». Dans Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 587–96. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43690-2_44.

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Tellier, Luc-Normand. « Understanding the Impact of Motorized Transportation ». Dans Urban World History, 297–313. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24842-0_11.

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Wu, Yuhou, et Lixiu Zhang. « Thermal Performance Prediction of Motorized Spindle ». Dans Springer Tracts in Mechanical Engineering, 193–237. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3328-0_6.

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Wu, Yuhou, et Lixiu Zhang. « Automatic Suppression of Motorized Spindle Vibration ». Dans Springer Tracts in Mechanical Engineering, 239–70. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3328-0_7.

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Wu, Yuhou, et Lixiu Zhang. « Development of Intelligent Ceramic Motorized Spindle ». Dans Springer Tracts in Mechanical Engineering, 283–303. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3328-0_9.

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Biggar, Matt. « Non-motorized Transport : Walking and Cycling ». Dans Encyclopedia of the UN Sustainable Development Goals, 428–37. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-95717-3_1.

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Biggar, Matt. « Non-motorized Transport : Walking and Cycling ». Dans Encyclopedia of the UN Sustainable Development Goals, 1–10. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-71061-7_1-1.

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Actes de conférences sur le sujet "Motorized"

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Viriyasitavat, Wantanee. « Self-organized intersection control management for motorized and non-motorized traffic ». Dans 2015 12th Annual IEEE Consumer Communications and Networking Conference (CCNC). IEEE, 2015. http://dx.doi.org/10.1109/ccnc.2015.7158015.

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Benoy, E. C., V. Desai, A. R. Gandhi et V. Vejseli. « A motorized Power Glider ». Dans 2012 38th Annual Northeast Bioengineering Conference (NEBEC). IEEE, 2012. http://dx.doi.org/10.1109/nebc.2012.6207125.

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Gao, Fan. « Motorized facilitated ankle stretching ». Dans 2011 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2011. http://dx.doi.org/10.1109/icma.2011.5985639.

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Yun, Meiping, et Fang Liu. « Analysis of Combined Modes Choice Characteristic of Non-Motorized Modes and Motorized Modes ». Dans Fifth International Conference on Transportation Engineering. Reston, VA : American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479384.035.

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Pursifull, Ross, et Holly Keener. « Motorized Throttle Positioning Simulation Model ». Dans SAE 2003 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2003. http://dx.doi.org/10.4271/2003-01-0222.

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Hong Xiao. « Low-carbon motorized urban planning ». Dans 2011 International Conference on Remote Sensing, Environment and Transportation Engineering (RSETE). IEEE, 2011. http://dx.doi.org/10.1109/rsete.2011.5964757.

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Hajireza, Parsin, Tyler Harrison, Wei Shi et Roger Zemp. « Motorized Photoacoustic Remote Sensing Microscopy ». Dans Novel Techniques in Microscopy. Washington, D.C. : OSA, 2015. http://dx.doi.org/10.1364/ntm.2015.nw2c.6.

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Masory, Oren. « Safety Issues Regarding Motorized Shopping Carts ». Dans The 17th LACCEI International Multi-Conference for Engineering, Education, and Technology : “Industry, Innovation, and Infrastructure for Sustainable Cities and Communities”. Latin American and Caribbean Consortium of Engineering Institutions, 2019. http://dx.doi.org/10.18687/laccei2019.1.1.242.

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Goffer, Amit. « Step triggering method in motorized exoskeletons ». Dans 2014 40th Annual Northeast Bioengineering Conference (NEBEC). IEEE, 2014. http://dx.doi.org/10.1109/nebec.2014.6972799.

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Lipton, Jeffrey, Lillian Chin, Jacob Miske et Daniela Rus. « Modular Volumetric Actuators Using Motorized Auxetics ». Dans 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). IEEE, 2019. http://dx.doi.org/10.1109/iros40897.2019.8968187.

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Rapports d'organisations sur le sujet "Motorized"

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Phillips, T. D., et J. M. O`Rourke. Melter feed system 3-way feed valve Auma motorized operator. Office of Scientific and Technical Information (OSTI), avril 1987. http://dx.doi.org/10.2172/10151843.

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Lehmann, Douglas K. Engineer Echelons-Above-Division Support of Light and Motorized Divisions. Fort Belvoir, VA : Defense Technical Information Center, juin 1987. http://dx.doi.org/10.21236/ada182170.

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Imura, Shinya, Takehiko Kowatari, Hisaya Shimizu, Norikazu Matsuzaki, Daisuke Yamamoto et Yoshinori Ikeda. Hill-Climbing Performance of Batteryless Motorized-Four-Wheel-Drive System. Warrendale, PA : SAE International, mai 2005. http://dx.doi.org/10.4271/2005-08-0395.

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Hwang, Ho-Ling, Tim Reuscher, Daniel W. Wilson et Richard L. Schmoyer. Final Report Phase I Study to Characterize the Market Potential for Non-Motorized Travel. Office of Scientific and Technical Information (OSTI), juin 2012. http://dx.doi.org/10.2172/1045233.

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Schaefer, Jaclyn. Examining Bicycle and Motorized Vehicle Speeds and Their Relationships in the Context of Urban Roadways. Portland State University Library, janvier 2000. http://dx.doi.org/10.15760/etd.7510.

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Hwang, Ho-Ling, Daniel W. Wilson, Tim Reuscher, Shih-Miao Chin et Rob D. Taylor. Final Report for Phase II Study : Prototyping the Sketch Planning Visualization Tool for Non-Motorized Travel. Office of Scientific and Technical Information (OSTI), février 2014. http://dx.doi.org/10.2172/1121183.

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Gordon, John, Wilson IV et Peter A. The Case for Army XXI Medium Weight' Aero-Motorized Divisions : A Pathway to the Army of 2020. Fort Belvoir, VA : Defense Technical Information Center, mai 1998. http://dx.doi.org/10.21236/ada349223.

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Yusgiantoro, Luky A., Akhmad Hanan, Budi P. Sunariyanto et Mayora B. Swastika. Mapping Indonesia’s EV Potential in Global EV Supply Chain. Purnomo Yusgiantoro Center, juin 2021. http://dx.doi.org/10.33116/br.004.

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Résumé :

• Energy transition in the transportation sector is indicated by the gradual shifting from the use of internal combustion engine (ICE) vehicles to electric vehicles (EVs) globally. • The transportation sector consumed 43% of total global energy and emitted 16.2% of total global emissions in 2020. Similarly, the transportation sector in Indonesia consumed 45% of the total energy and contributed to 13.6% of CO2 emission in 2019. • Global EV development and utilization are increasing exponentially, especially in developed countries, and there were 10 million EVs in 2020 worldwide. • China has successfully dominated global EVs, both in EV utilization and manufacturing with 45% global EVs Stock and 77% global EV batteries production. • Geopolitically, the abundance of Indonesian nickel reserves provides Indonesia a great opportunity to be one of the main players in EV battery manufacturing. • With an annual average growth of 6%, the projected motorized vehicles growth in Indonesia will reach 214 million in 2030. The right government policies would make Indonesia become the Southeast Asia EV market hub as Indonesia has the largest automotive sales and production market among ASEAN countries. • Measurable and realistic national EV development targets and plans supported by executing policies such as fiscal incentives and hardware standardization, sufficient EV charging infrastructure, and other supporting infrastructures are key elements that drive successful EV development in several countries. • Insufficient domestic industries and technology, and the absence of policies that comprehensively cover the customers and producers directly to support EV development and utilization in Indonesia, resulting in the achieved number of EVs and EV infrastructures in Indonesia are far from the updated target or even the initial target (RUEN, 2017).

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Muhoza, Cassilde, Wikman Anna et Rocio Diaz-Chavez. Mainstreaming gender in urban public transport : lessons from Nairobi, Kampala and Dar es Salaam. Stockholm Environment Institute, mai 2021. http://dx.doi.org/10.51414/sei2021.006.

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The urban population of Africa, the fastest urbanizing continent, has increased from 19% to 39% in the past 50 years, and the number of urban dwellers is projected to reach 770 million by 2030. However, while rapid urbanization has increased mobility and created a subsequent growth in demand for public transport in cities, this has not been met by the provision of adequate and sustainable infrastructure and services. The majority of low-income residents and the urban poor still lack access to adequate transport services and rely on non-motorized and public transport, which is often informal and characterized by poor service delivery. Lack of access to transport services limits access to opportunities that aren’t in the proximity of residential areas, such as education, healthcare, and employment. The urban public transport sector not only faces the challenge of poor service provision, but also of gender inequality. Research shows that, in the existing urban transport systems, there are significant differences in the travel patterns of and modes of transport used by women and men, and that these differences are associated with their roles and responsibilities in society. Moreover, the differences in travel patterns are characterized by unequal access to transport facilities and services. Women are generally underrepresented in the sector, in both its operation and decision-making. Women’s mobility needs and patterns are rarely integrated into transport infrastructure design and services and female users are often victims of harassment and assault. As cities rapidly expand, meeting the transport needs of their growing populations while paying attention to gender-differentiated mobility patterns is a prerequisite to achieving sustainability, livability and inclusivity. Gender mainstreaming in urban public transport is therefore a critical issue, but one which is under-researched in East Africa. This research explores gender issues in public transport in East Africa, focusing in particular on women’s inclusion in both public transport systems and transport policy decision-making processes and using case studies from three cities: Nairobi, Kampala and Dar es Salaam.

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P., BASTIAENSEN. Triage in the trenches, for the love of animals : a tribute to veterinarians in the First World War. O.I.E (World Organisation for Animal Health), octobre 2018. http://dx.doi.org/10.20506/bull.2018.nf.2883.

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On the occasion of the centenary of the First World War, remembered across the world from 2014 until the end of 2018, many aspects and experiences of this global conflict have been re-examined or brought to light for the first time, as we honour the memory of those estimated 16 million soldiers and civilians who perished in what was then known as the ‘Great War’, or the ‘War to End All Wars’. So many of these died on the infamous fields of Flanders, where Allied and Central Forces dug themselves into trenches for the better part of four years. Over the past few years, new research has brought to light many insights into the plight of animals in this War, which – for the younger readers amongst you – was fought at the dawn of motorised warfare, using anything powered by two or four feet or paws, from the homing pigeons delivering secret messages across enemy lines, to the traction provided by oxen and mules to pull cannons and other heavy artillery, to the horses of the cavalry. Not least among these roles was the supply of animal protein to the troops, whether this came through the specific designation of animals for this purpose or as the result of a failed attempt at delivering any of the above services. Several leading publications today have documented the role (and suffering) of animals in ‘La Grande Guerre’. Less so the role of veterinarians in the ‘War to End All Wars’. Who were they? How many? How were they organised? What did they do, on either side of the enemy lines? The present article is a humble attempt to shed some light on these veterinary colleagues, based on available, mostly grey, literature…

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