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Thematische Bibliographien / Bicycle line / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „Bicycle line“

Autor: Grafiati

Veröffentlicht am 28. Juni 2021

Zuletzt aktualisiert am 29. Juli 2025

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1

Raksuntorn, Winai, and Sarosh I. Khan. "Saturation Flow Rate, Start-Up Lost Time, and Capacity for Bicycles at Signalized Intersections." Transportation Research Record: Journal of the Transportation Research Board 1852, no. 1 (2003): 105–13. http://dx.doi.org/10.3141/1852-14.

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A review of the literature shows that capacity and saturation flow rate for on-street bicycle lanes at intersections have not been measured on the basis of bicycle discharge at intersections at the start of the green phase. The Highway Capacity Manual 2000 recommends a saturation flow rate of 2,000 bicycles per hour for a bicycle lane at a signalized intersection. However, this recommendation is not based on field studies at the intersection and is not a function of the width of the bicycle lane. A revised estimate is provided of saturation flow rate, and an estimate is provided of start-up lo

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Arning, Leonard, and Heather Kaths. "Just another bike? Modelling the interdependence of conventional and electric bicycle ownership and the influence of topography using large-scale travel survey data from Germany." PLOS One 20, no. 5 (2025): e0322291. https://doi.org/10.1371/journal.pone.0322291.

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Electrical bicycle ownership rates are growing rapidly. Despite differences to conventional cycling, the two types of bicycles are generally not differentiated in travel demand modelling practice. This article analyses the choices to own electric and conventional bicycles in Germany at the personal level. We use data from the “Mobility in Germany” survey and other sources and estimate both a nested logit model and a multivariate probit model. While the average gradient of terrain near the residence has an expected, strong negative influence on the ownership of conventional bicycles, electric b

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Walsh, Stephen J., Johanna Lahdenranta, Philip Huxley, et al. "Abstract 5807: Bicycle Toxin Conjugates®for the treatment of solid tumors." Cancer Research 84, no. 6_Supplement (2024): 5807. http://dx.doi.org/10.1158/1538-7445.am2024-5807.

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Abstract Bicycle Therapeutics is developing a unique class of chemically synthesized medicines. Based on its proprietary bicycle peptide (Bicycle®) phage display platform, Bicycles are a unique class of highly constrained peptides, which have demonstrated utility in the targeted delivery of different classes of payloads (for example cytotoxic agents, radioisotopes, immune modulators) into tumors. Bicycles are currently being explored in the clinic as Bicycle Toxin Conjugates® (BTCs) for targeted delivery of cytotoxic payloads into tumors. BTCs consist of a bicyclic peptide that is conjugated t

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Klotz, Dorothy. "The Bicycle Assembly Line Game." Decision Sciences Journal of Innovative Education 9, no. 3 (2011): 371–77. http://dx.doi.org/10.1111/j.1540-4609.2011.00317.x.

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Jian, Meiying, Xiaojuan Li, Jinxin Cao, and Zhenyu Liu. "Exploring the Effect of Bicycle Infrastructure on Car Usage: A Case Study in Huhhot, China." Journal of Advanced Transportation 2021 (February 11, 2021): 1–14. http://dx.doi.org/10.1155/2021/8895057.

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This study aimed to quantitatively investigate the effect of bicycle infrastructure on car usage. The mixed logit model with random coefficients was used to capture the differences in individuals’ preferences. Based on data from a stated preference survey conducted in Huhhot, China, the estimated results showed that the mixed logit model provides better fitting than the standard logit model. Considerable variations were found in individuals’ attitudes toward the use of cars and bicycles. Riding a bicycle is preferred by most individuals. Furthermore, based on the constraints for maintaining th

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S, Ramya. "Pedals - Rental Bicycle System." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 06 (2025): 1–9. https://doi.org/10.55041/ijsrem49567.

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Abstract—The need for creative mobility solutions has been brought to light in recent years by the rising demand for environmentally friendly and sustainable transportation within educational institutions. This study presents a smart campus bike rental system that uses a web-based application to let students rent and return bicycles. The system uses Firebase as a real-time database to manage user authentication, bicycle availability, and rental status updates, and it uses a React.js-based frontend interface for user interaction. The solution incorporates an RFID-based automated locking mechani

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Kumalasari, Dyah, Ade Nurdin, and Titania Oktaviani. "Persepsi Pengguna Sepeda terhadap Penerapan Jalur Sepeda di Kota Jambi." Jurnal Ilmiah Universitas Batanghari Jambi 22, no. 3 (2022): 2016. http://dx.doi.org/10.33087/jiubj.v22i3.2884.

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The more bike users in Indonesia, so the government issued a rule of no government. 59 years 2020 about the cycle-line criteria and the safety of bicycle patterns, published with the intent to create traffic orderly and maintain the safety of a bicycle vehicle. One of the bike paths in Jambi City is the bike path of Soemantri Bojonegoro which was officially officially on December 20 by Mayor Jambi. This research aims to know the perception of bicycle users to apply to the application of the Jambi City. The data collection technique used is a survey method by using direct quisitioners and measu

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Stephen L. Caviness. "Mathematics Identity Bicycle." MATHEMATICS EDUCATOR 32, no. 1 (2025): 188–210. https://doi.org/10.63301/tme.v32i1.3566.

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In this conceptual paper, I trace the role of agency in mathematics learner identity development across several empirical studies to illuminate understanding of how researchers have conceptualized agency as it relates to identity in mathematics education research. Building on this line of research, I propose an adapted conceptual framework for examining the role of agency in mathematics learner identity development through attention to both micro and macro influences on mathematics learners. I argue that such a conceptual framework is needed to support novel research involving equity in mathem

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Sydorów, Martyna, and Natalia Soldatke. "Uwarunkowania instytucjonalne rozwoju mobilności rowerowej w polskich miastach. Studium przypadku." Prace Komisji Geografii Komunikacji PTG 26, no. 2 (2025): 7. https://doi.org/10.4467/2543859xpkg.23.008.21787.

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The aim of the article is to present institutional conditions for the development of bicycle mobility in selected Polish cities, which is a response to transport problems in urban areas. The analysis covered four large urban centers - Warsaw, Gdańsk, Bydgoszcz and Katowice. Planning and strategic documents were reviewed. Particular attention was brought to the development of bicycle infrastructure, bike sharing systems and actions promoting the movement on bikes. This has been correlated with the increasing number of bicycle users and the level of their safety on the roads. The conducted analy

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Chen, Wan, and Kuan Min Chen. "Study on Connection of Rail Transit and Bicycle Traffic - A Case Study of Xi’an Metro Line2." Applied Mechanics and Materials 361-363 (August 2013): 1933–36. http://dx.doi.org/10.4028/www.scientific.net/amm.361-363.1933.

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The development of rail transit made travel convenient for urban residents, alleviated traffic pressure, but the long travel distance of the site and the surrounding areas affecting rail transit service level. In order to full play the rail transit large capacity, improve the appeal of the public transit, solve the problem of "last one kilometer", This paper summarized the importance of connection of rail transit and bicycle traffic with a case of xi 'an metro line 2, discussed the forecasting methods of rail transit and bicycle traffic transfer demand, then used vertical and horizontal analog

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Serna, Pedro Vera, Luis Enrique Sánchez Chávez, Iván Ricardo Barajas Rosales, Fernando Bernardino Jaramillo, Francisco Raul Barrientos Hernández, and Felipe Nerhi Tenorio González. "Electric Bicycle Modeling For Cities With Slopes As A Transportation Solution." Revista de Gestão Social e Ambiental 19, no. 6 (2025): e12562. https://doi.org/10.24857/rgsa.v19n6-049.

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Objective: The objective of this work is the review about of the impact of emissions generated by internal combustion motors and the integration of advanced engineering with the design of electric bicycle, to offer an electric displacement system capable of covering considerable slopes that occur throughout the American continent and is environmentally friendly avoiding the emission of gases, achieving greater autonomy and adding to sustainability. Theoretical Framework: Electric vehicles have been increasing their sales and a greater positioning is expected in the next decades but limited the

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Kihara, Takaatsu, Yuzuki Sugasawa, Keigo Kuriyama, and Masami Iwase. "Steering Assist Control for Bicycles with Variable Trail Effect." Applied Sciences 15, no. 1 (2024): 251. https://doi.org/10.3390/app15010251.

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The purpose of this study is to realize a power steering control that restores the maneuverability of the bicycle by assisting in handlebar operation during loading according to the analysis of the effect of loading children and luggage in the front basket on maneuverability. Placing baggage and child in the front basket of a bicycle causes an increase in the moment of inertia around the handlebar axis and a change in the position of the center of gravity, and leads to a decrease in the maneuverability of the bicycle. To solve the issue, previous studies have contributed to improve the maneuve

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Zhu, Tong, Zishuo Zhu, Jie Zhang, and Chenxuan Yang. "Electric Bicyclist Injury Severity during Peak Traffic Periods: A Random-Parameters Approach with Heterogeneity in Means and Variances." International Journal of Environmental Research and Public Health 18, no. 21 (2021): 11131. http://dx.doi.org/10.3390/ijerph182111131.

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Accidents involving electric bicycles, a popular means of transportation in China during peak traffic periods, have increased. However, studies have seldom attempted to detect the unique crash consequences during this period. This study aims to explore the factors influencing injury severity in electric bicyclists during peak traffic periods and provide recommendations to help devise specific management strategies. The random-parameters logit or mixed logit model is used to identify the relationship between different factors and injury severity. The injury severity is divided into four categor

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Van Houten, Ron, and Cara Seiderman. "How Pavement Markings Influence Bicycle and Motor Vehicle Positioning." Transportation Research Record: Journal of the Transportation Research Board 1939, no. 1 (2005): 2–14. http://dx.doi.org/10.1177/0361198105193900101.

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The purpose of this study was to determine how pavement markings influence bicyclist and motorist positioning, particularly how far bicyclists travel from parked cars. The research examined the effects of the sequential addition of the component markings of a bicycle lane on a road with on-street parking in Cambridge, Massachusetts. The data measured were the distance that cars parked from the curb, the distance that bicyclists rode from the curb, and the distance that traveling motor vehicles drove from the curb. Data on bicyclists and moving motor vehicles were gathered by videotaping. The t

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Javiera, Elicia, Uray Fery Andi, and Yudi Purnomo. "PUSAT KOMUNITAS SEPEDA DI KOTA PONTIANAK." JMARS: Jurnal Mosaik Arsitektur 9, no. 2 (2021): 468. http://dx.doi.org/10.26418/jmars.v9i2.47956.

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Bicycle is the sustainable land transport. The background of this design is the cycling trend in Pontianak City has existed since 2000. In 2005 the Bike to Work community was formed and until now more than 20 bicycle communities have been formed in Pontianak City. Members of the cycling community need a place to gather and share their interest in cycling, and people need a safe place to play and practice cycling. This design is in line with the commitment of the Pontianak City Government to realize Pontianak City as a bicycle-friendly city. The main purpose is to provide an interactive, flexib

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Bakó, Barna, Zombor Berezvai, Péter Isztin, and Kristóf Máté Nagy. "The effect of public transport disruption on bicycle usage. Evidence from a natural experiment in Budapest." Acta Oeconomica 72, no. 1 (2022): 123–35. http://dx.doi.org/10.1556/032.2022.00007.

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Abstract In this article we use a natural experiment to assess the effects of a public transport disruption on the bicycle sharing system ridership. We exploit maintenance work on a major tram line in Budapest. Fixed effects panel regressions are applied in a difference-in-difference setting. Our results show that bicycle sharing usage significantly increased on weekdays during the disruption, however, this effect is not substantial relative to the baseline usage of the tram service. These findings raise interesting policy questions.

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Pangastuti, Nova. "Penentuan Lokasi Menggunakan Metode Analytic Hiearachy Process Pada PT XYZ." IMTechno: Journal of Industrial Management and Technology 3, no. 2 (2022): 91–98. http://dx.doi.org/10.31294/imtechno.v3i2.1214.

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The company PT.XYZ is one of the manufacturing companies engaged in the manufacture of bicycles with small and large sizes. This company is experiencing problems with the increasing demand for bicycle orders. The constraints experienced by the company are the selection of locations to build new locations due to the increasing number of requests, after that the next thing that becomes important for a company is knowing the supply line from the company to several distributors, selecting alternative vehicles, production planning to overcome the increase in orders by the company. customer. In addi

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Giordano, José Luis. "Stroboscopic measurement of the power-line frequency using a bicycle." Physics Education 32, no. 4 (1997): 271–75. http://dx.doi.org/10.1088/0031-9120/32/4/023.

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Yang, Hong, Xiao Guang Yu, Ze Ning Xu, and Ming Xu. "Analysis and Troubleshooting of the Hydraulic System about Bicycle Assembly Line." Advanced Materials Research 1006-1007 (August 2014): 139–41. http://dx.doi.org/10.4028/www.scientific.net/amr.1006-1007.139.

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This paper analyzes hydraulic system of the bicycle assemply line,Aiming at the problem of the hydraulic system pressure not up to design standard when there is only a hydraulic pupm in the oil supperly system. Put forward to replaced two throttle valves by two check valves. The results show validity of the method.

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Alizadehsaravi, Leila, and Jason K. Moore. "Bicycle balance assist system reduces roll and steering motion for young and older bicyclists during real-life safety challenges." PeerJ 11 (October 17, 2023): e16206. http://dx.doi.org/10.7717/peerj.16206.

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Bicycles are more difficult to control at low speeds due to the vehicle’s unstable low-speed dynamics. This issue might be exacerbated by factors such as aging, disturbances, and multi-tasking. To address this issue, we developed a prototype ‘balance assist system’ with Royal Dutch Gazelle and Bosch eBike Systems at Delft University of Technology, which includes an electric motor capable of providing additional steering torque. We implemented a speed-adaptive feedback controller to generate the additional steering torque to that of the rider. We conducted a study with 18 older and 14 younger c

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Zhao, Zhike, Songying Li, Caizhang Wu, and Xiaobing Wei. "Research on the Rapid Recognition Method of Electric Bicycles in Elevators Based on Machine Vision." Sustainability 15, no. 18 (2023): 13550. http://dx.doi.org/10.3390/su151813550.

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People are gradually coming around to the idea of living a low-carbon lifestyle and using green transportation, and given the severe urban traffic congestion, electric bicycle commuting has taken over as the preferred mode of short-distance transportation for many. Since batteries are used to power electric bicycles, there are no greenhouse gas emissions while they are in use, which is more in line with the requirement for sustainable development around the world. The public has been increasingly concerned about the safety issues brought on by electric bicycles as a result of the industry’s qu

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Sindik, Josko. "Factors of the safety in bicycle traffic in the City of Zagreb and its surrounding." Glasnik Srpskog geografskog drustva 94, no. 3 (2014): 55–68. http://dx.doi.org/10.2298/gsgd1403055s.

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The aim of this study was to determine the differences in underlying factors of Zagreb cycling, compared to the "types of cyclists" (driving style), i.e. different ways of using bicycles as a means of transport. The study included over 3,000 frequent participants in urban traffic cycling, sample of members of the association Cyclist Union (N = 1259) and snowball sample of "typical" of cyclists, i.e. people who are using the bike, but are not the members of the Cyclist Union (N = 1831), using the conveniently assembled questionnaire. Study participants who bike used in various applications pref

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Chen, Dyi Cheng, Chih Hsuan Jao, and Chen Kun Huang. "Analysis of Insulating Object Plastic Injection Forming of Bicycle Dynamo Hub Power Connector." Key Engineering Materials 622-623 (September 2014): 791–97. http://dx.doi.org/10.4028/www.scientific.net/kem.622-623.791.

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Bicycle industry has been an international reputation as bicycle kingdom in Taiwan, but the problem of global warming green energy rise, the development of insulating object of hub dynamo and power output connector to bring new hope to bike industry. In this study connector power output to gather public opinion related to patent, basis of collected documents as basis for design, structural components in least drawn to power output with simple connector. The study objectives connector hoped at structure strongest, highest efficiency in output performance characteristics such as use computer-aid

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Basu-Mandal, Pradipta, Anindya Chatterjee, and J. M. Papadopoulos. "Hands-free circular motions of a benchmark bicycle." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 463, no. 2084 (2007): 1983–2003. http://dx.doi.org/10.1098/rspa.2007.1849.

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We write nonlinear equations of motion for an idealized benchmark bicycle in two different ways and verify their validity. We then present a complete description of hands-free circular motions. Three distinct families exist. (i) A handlebar-forward family, starting from capsize bifurcation off straight-line motion and ending in unstable static equilibrium, with the frame perfectly upright and the front wheel almost perpendicular. (ii) A handlebar-reversed family, starting again from capsize bifurcation but ending with the front wheel again steered straight, the bicycle spinning infinitely fast

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CHIBANA, Kokichi. "VISIBILITY OF BICYCLE IN STRAIGHT LINE SPACE AT NIGHTTIME BY PEDESTRIAN." Journal of Architecture and Planning (Transactions of AIJ) 68, no. 572 (2003): 61–66. http://dx.doi.org/10.3130/aija.68.61_5.

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Tsukagoshi, Yuto, Takahiro Kawamura, Yuichi Sei, Yasuyuki Tahara, and Akihiko Ohsuga. "Knowledge Graph Completion to Solve University Campus Issues." Journal of Data Intelligence 1, no. 3 (2020): 333–50. http://dx.doi.org/10.26421/jdi1.3-3.

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A number of urban challenges are encountered by modern societies. Governments, businesses and public bodies need to make statistical data widely available in order to tackle these challenges. Nonetheless, current literature and data are problematic; they have inaccuracies which lead to less effective methods of resolving these issues. This research aims to solve this challenge by thinking of a university campus as a microcosm of society, implementing a data integration schema, and combining data into a knowledge graph. Existing completion methods will then be applied and updated. Especially in

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Putra, W. W., and T. I. W. Primadani. "Upcycling bicycle parts for interior decoration with smart lightings as an eco-friendly design." IOP Conference Series: Earth and Environmental Science 1169, no. 1 (2023): 012064. http://dx.doi.org/10.1088/1755-1315/1169/1/012064.

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Abstract Used bicycle parts made from metal are often found in waste disposal or sold in flea markets. Metal waste still has economic value because it can be recycled. However, the process requires special equipment and only can be carried out on an industrial scale. Although still sold at flea markets, the problem is that not many bicycle parts buyers. Most spare parts are incompatible with the current bicycle model, so these items pile up in the seller’s stall. This paper will explain the process of upcycling bicycle parts for interior decoration. The aim is to increase these used parts’ eco

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Zhang, Shuo, Li Chen, and Yingzi Li. "Shared Bicycle Distribution Connected to Subway Line Considering Citizens’ Morning Peak Social Characteristics for Urban Low-Carbon Development." Sustainability 13, no. 16 (2021): 9263. http://dx.doi.org/10.3390/su13169263.

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The transport sector has produced numerous carbon emissions in China, and it is important to promote low carbon commuting. As an emerging mode of urban low-carbon transportation in China, shared bicycles have been used by more and more citizens on a daily basis, with advantages of green and low-carbon emissions to environment, flexibility for short trips, and convenience for covering the distance between the normal low-carbon transportation and destinations. However, the imbalanced distribution of shared bicycles along subway lines, especially during the morning peak hours, has directly restri

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Hanson, M., and E. Skoufos. "Speeding things up: bicycle racing uses computers before reaching the starting line." IEEE Computer Graphics and Applications 21, no. 5 (2001): 14–20. http://dx.doi.org/10.1109/38.946626.

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Tanaka, Y., and T. Murakami. "A Study on Straight-Line Tracking and Posture Control in Electric Bicycle." IEEE Transactions on Industrial Electronics 56, no. 1 (2009): 159–68. http://dx.doi.org/10.1109/tie.2008.927406.

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Albert, Edward. "Riding a Line: Competition and Cooperation in the Sport of Bicycle Racing." Sociology of Sport Journal 8, no. 4 (1991): 341–61. http://dx.doi.org/10.1123/ssj.8.4.341.

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The subculture of bicycle racing provides a situation in which the relationship between formal rules and dominant sport ideologies, and the taken-for-granted informal structures produced by athletes during competition, may be observed. Ethnographic and interview data suggest that such structures as pelotons and pacelines create both the opportunity for and the requirement of cooperative efforts between opponents, standing in stark contrast to more conventional conceptions of sport in which only unambiguous conflict between competitors is seen as legitimate. Here the informal norms of cooperati

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Lewandowski, Krzysztof. "Draisine railway of the Dolina Bobru." Transportation Overview - Przeglad Komunikacyjny 2019, no. 2 (2019): 1–20. http://dx.doi.org/10.35117/a_eng_19_02_01.

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The basis of this article is the proposal to use bicycle rail trolleys as preventive measures before draisining the Dolina Bobru railway line. This tourist attraction can be promotion for the poviat of the Lwówek Śląski. This can help to reconstruction of the regular rail connection between Legnica-Złotoryja-Lwówek Śląski-Jelenia Góra.

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Shiller, Zvi, and Satish Sundar. "Emergency Lane-Change Maneuvers of Autonomous Vehicles." Journal of Dynamic Systems, Measurement, and Control 120, no. 1 (1998): 37–44. http://dx.doi.org/10.1115/1.2801319.

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This paper addresses the issue of collision avoidance using lane-change maneuvers. Of particular interest is to determine the minimum distance beyond which an obstacle cannot be avoided at a given initial speed. Using a planar bicycle model, we first compute the sharpest dynamically feasible maneuver by minimizing the longitudinal distance of a lane transition, assuming given initial and free final speeds. The minimum distance to an obstacle is then determined from the path traced by the optimal maneuver. Plotting the minimum distance in the phase plane establishes the clearance curve, a valua

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Arziansyah, M. Adib, Ahmat Ikhsan, Wahyu Danang Veby Yansyah, Wawan Purwanto, Hasan Maksum, and Ahmad Arif. "Bicycle injection system design 4-stroke motorcycle." BIS Energy and Engineering 2 (May 31, 2025): V225038. https://doi.org/10.31603/biseeng.363.

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This research discusses the design of an injection system for 4-stroke motorcycles, aiming to reduce harmful substances in exhaust emissions by changing the conventional system to an EFI system. In addition, this study also aims to determine how much impact the application of the EFI system on a 4-stroke motorcycle has on torque and power, as well as how much exhaust emissions and fuel consumption are produced after the application of the EFI system. The method used in this research is experimentation. This activity was carried out in 3 test locations, namely at the FT UNP automotive workshop,

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Sujibto, B. J., and Mira Arba'atun. "Inventing the Pandemic Lifestyles: Bicycle Tourism during COVID-19." Jurnal Pemberdayaan Masyarakat: Media Pemikiran dan Dakwah Pembangunan 5, no. 2 (2021): 293–318. http://dx.doi.org/10.14421/jpm.2021.052-02.

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The COVID-19 outbreak has harshly accelerated existing future of social life and changed how people approach and act toward it, including in the aspect of sport and tourism, that can be claimed to have created the pandemic's new social orders. This article, in essence, examines the cycling meanings and experiences of Yogyakarta’s cyclists in both individual and communal contexts during the pandemic. Having been categorized as an active sport which supports social and physical distance campaigns, the shift of meaning of cycle tourism both to increase immune system and to enjoy sightseeing at on

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Wei, Zeng Ju, and Tian Ming Yang. "Application Research on the Small Wind Generator Based on the Motor Winding Embedding Principle." Advanced Materials Research 706-708 (June 2013): 1218–21. http://dx.doi.org/10.4028/www.scientific.net/amr.706-708.1218.

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This article is based on a company which needs to change the line of production, used the motor winding embedding principle by author, adopt description of new coil form, as well as the winding operation process, on small wind generators to electric bicycle motor research to be carried out; after improvement become waste to treasure that have a good results.

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Sun, Zihan, Hao Xu, and Qizheng Sun. "Research on the Optimal Strength Curve of Athletes Based on EVP Model." Highlights in Science, Engineering and Technology 12 (August 26, 2022): 126–34. http://dx.doi.org/10.54097/hset.v12i.1415.

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As one of the world's favorite extreme sports, bicycle racing gives people a physical workout and is in line with today's global community's advocacy of low carbon. The individual time trial and team time trial in bicycle racing is a great challenge for athletes. In this sport, different athletes have different power curves, and athletes have to adjust their power curves according to the actual situation during the ride. And when and where athletes adjust their power usually determines whether they can win the race or not. Therefore, in order to find the best power adjustment strategy, we buil

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Pan, Pan. "Early Sign Recognition and Intelligent Warning Technology of Arc Fault in Electric Bicycle Charging Facilities." Journal of Physics: Conference Series 3036, no. 1 (2025): 012009. https://doi.org/10.1088/1742-6596/3036/1/012009.

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Abstract With the increase in the use of electric bicycles, the safety hazards faced by their charging facilities are becoming increasingly serious, especially arc faults. Arc faults usually occur at the connection port of the charging device, the battery management system or the poor contact of the line. If such faults are not discovered in time, they may cause serious accidents such as fire. To this end, this paper discusses an early sign recognition and intelligent warning technology for arc faults in electric bicycle charging facilities. First, broadband high-frequency current and voltage

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DeMarco, Alyssa L., Dennis D. Chimich, Stephanie J. Bonin, and Gunter P. Siegmund. "Impact Performance of Certified Bicycle Helmets Below, On and Above the Test Line." Annals of Biomedical Engineering 48, no. 1 (2019): 58–67. http://dx.doi.org/10.1007/s10439-019-02422-x.

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He, Yueheng. "The Influence of Shared Bike Parking Space on City Environment and Citizens." Highlights in Science, Engineering and Technology 83 (February 27, 2024): 720–26. http://dx.doi.org/10.54097/vacxh024.

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With the popularity of low-carbon transportation, the bike-sharing industry is developing rapidly and integrating into people’s lives. This paper includes the impact of bike-sharing on various aspects of cities, analyzing the current situation and recent strategies. Some opinions and optimization measures are put forward for problems related to shared bike systems. The emergence of bicycle sharing has brought many positive effects on urban operation. It can not only ease road congestion and solve the problem of "the last kilometer", but also reduce urban air pollution to a certain extent. Howe

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Kaithari, Dinesh Keloth. "DESIGN AND FABRICATION OF SMART PARKING SYSTEM FOR BICYCLE." International Journal of Students' Research in Technology & Management 3, no. 3 (2015): 276–85. http://dx.doi.org/10.18510/ijsrtm.2015.332.

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Most of industries in our area lack of reliable information about the occupancy of on-street parking places in the inner districts of large cities that causes unnecessarily high amount of time for searching parking place. The present work is to design, fabricate and test model for smart parking system for bicycle service for on street spaces that has daily entries and exits and helps to reduce parking time. The parking system has sensor by the name IR sensor that does a line-scan for the empty parking space. After that the empty parking space comes to the customer point, returns back to the pa

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Kikoria, Giga, Zezva Sanikidze, Marek Sikora, and Simon Gelashvili. "What Factors Affect Bicycle Commuting? An Empirical Analysis in Tbilisi and Warsaw." Folia Oeconomica Stetinensia 24, no. 1 (2024): 87–104. http://dx.doi.org/10.2478/foli-2024-0006.

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Abstract Purpose The purpose of the article is to identify the factors that influence commuting by bicycle with a specific focus on Tbilisi and Warsaw. Based on the testing of hypotheses, the authors intended to determine how different factors affect commuting by cycling in these two cities. Design/methodology/approach The study uses a structured and self-administered online questionnaire of bicycle users in both cities. The survey collected data on cycling behaviour, motivations, and perceptions of cycling infrastructure. The population of the cycling community was 12,000 in Tbilisi and 14,00

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Lin, Hsin-Jung, Ching-Cherng Sun, Chi-Shou Wu, et al. "Design of a Bicycle Head Lamp Using an Atypical White Light-Emitting Diode with Separate Dies." Crystals 9, no. 12 (2019): 659. http://dx.doi.org/10.3390/cryst9120659.

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To the best of our knowledge, this is the first demonstration of a design for a bicycle head lamp with a high-contrast cutoff line using an atypical white light-emitting diode (LED) with two separate dies. The precise optical model was created by setting the weighting factor on the emitting surface. The downward reflector was designed and fabricated to produce a high-contrast cutoff line in both short- and long-axis orientations, but a yellowish outer pattern was observed. A modified two-color optical model was created to describe the yellowish patterns in both orientations and explain the yel

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Zheng, Fanying, Fu Gu, Wujie Zhang, and Jianfeng Guo. "Is Bicycle Sharing an Environmental Practice? Evidence from a Life Cycle Assessment Based on Behavioral Surveys." Sustainability 11, no. 6 (2019): 1550. http://dx.doi.org/10.3390/su11061550.

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As an icon of sharing economy and product service systems, bicycle sharing is gaining an increasing global popularity, yet there is little knowledge about the environmental performance of this emerging traveling mode. To seek the answer to the question, the paper employs a survey-based method and a life cycle assessment (LCA) approach. We first conduct a questionnaire-based survey to identify the changes in traveling modes after the introduction of shared bicycles. The survey results show that the use of shared bicycles is more popular among young and low-income populations, and shared bicycle

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Deshmukh, Santosh R., and Shankar R. Thopate. "Synthesis of Novel Fused Regioisomeric Oxetane Bicycles via Paternò-Büchi Reaction of L-Ascorbic Acid and Evaluation as Antiproliferative Agents." Current Organic Synthesis 15, no. 7 (2018): 995–1004. http://dx.doi.org/10.2174/1570179415666180808110014.

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Aim and Objective: To develop efficient method for the synthesis of unusual oxetanes bicycle and diversely functionalized oxetane motifs bearing medicinally relevant functional group in new chemical space and evaluation as cytotoxic agents. Materials and Methods: General procedure for the synthesis of 2, 3, 9 and 11: A mixture of L-ascorbic acid derivative 1 or 8 or 10 (10 mmol) and benzophenone (12 mmol) in dry benzene (125 mL) was purged with dry nitrogen for 5 min. The solution was then irradiated for 20-24 h with UV light (125 W, medium-pressure mercury lamp) in an immersion-well photoreac

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Montoya-Zamora, Ricardo, Luisa Ramírez-Granados, Teresa López-Lara, Juan Bosco Hernández-Zaragoza, and Rosario Guzmán-Cruz. "Predicting Cyclist Speed in Urban Contexts: A Neural Network Approach." Modelling 5, no. 4 (2024): 1601–17. http://dx.doi.org/10.3390/modelling5040084.

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Bicycle use has become more important today, but more information and planning models are needed to implement bike lanes that encourage cycling. This study aimed to develop a methodology to predict the speed a cyclist can reach in an urban environment and to provide information for planning cycling infrastructure. The methodology consisted of obtaining GPS data on longitude, latitude, elevation, and time from a smartphone of two groups of cyclists to calculate the speeds and slopes through a model based on a recurrent short-term memory (LSTM) type neural network. The model was trained on 70% o

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Suhaib, Mohammed. "Pedal Operated Low Head Water Pump." International Journal for Research in Applied Science and Engineering Technology 11, no. 12 (2023): 1234–38. http://dx.doi.org/10.22214/ijraset.2023.57555.

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Abstract: The primary goal of this project was to design, construct, and conduct an experimental investigation into the operation of a Pedal Powered Water Pump (POWP), which is used for irrigation of gardens and local drinking water supplies. POWP is made up of a pedal-powered pump. The single-acting pump is set up on its stand such that the driven shaft of the pump is directly in line with the wheel of the bicycle. By moving the connecting rod forward and backward while pedaling, the bicycle rotates the pump, which releases water from the sump. POWP offers irrigation and drinking water in rur

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López, Griselda, Rosa Arroyo, and Alfredo García. "Structural Equation Approach to Analyze Cyclists Risk Perception and Their Behavior Riding on Two-Lane Rural Roads in Spain." Sustainability 13, no. 15 (2021): 8424. http://dx.doi.org/10.3390/su13158424.

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The use of bicycles on two-lane rural roads in Spain has been increasing in recent years. However, these roads have no bicycle infrastructure, being cyclists forced to share the road and interact with motorized vehicles. In rural environments, the interaction between road users from the cyclist’s point of view is still not well understood. To analyze it, the relationships between risk perceptions and behavioral factors of rural cyclists according to their demographic characteristics, profile, and self-reported knowledge on traffic rules were obtained. An online survey was used, which collected

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Olivares Mendoza, José, Clemente Hernández Rodríguez, and Luz Jiménez Portugal. "Movilidad urbana sostenible, una alternativa para la contaminación atmosférica en el Área Metropolitana de Guadalajara." Nóesis. Revista de Ciencias Sociales 31, no. 62 (2022): 108–30. http://dx.doi.org/10.20983/noesis.2022.2.7.

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The objective of this paper is to evaluate whether the low-carbon transport strategy (subway, rapid transit bus system -Macrobús-, trolleybus, and shared bicycles) implemented in the Guadalajara Metropolitan Area (AMG) from 2000 to 2019 improves air quality. Sustainable urban mobility is the movement of people in cities in a way that generates the least impact on the environment. We analyze three actions of government intervention in the same sense. This is the first study for Guadalajara, the third-largest city in Mexico. We use robust Newey-West estimators and endogenously model pollution di

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McCole, S. D., K. Claney, J. C. Conte, R. Anderson, and J. M. Hagberg. "Energy expenditure during bicycling." Journal of Applied Physiology 68, no. 2 (1990): 748–53. http://dx.doi.org/10.1152/jappl.1990.68.2.748.

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This study was designed to measure the O2 uptake (VO2) of cyclists while they rode outdoors at speeds from 32 to 40 km/h. Regression analyses of data from 92 trials using the same wheels, tires, and tire pressure with the cyclists riding in their preferred gear and in an aerodynamic position indicated the best equation (r = 0.84) to estimate VO2 in liters per minute VO2 = -4.50 + 0.17 rider speed + 0.052 wind speed + 0.022 rider weight where rider and wind speed are expressed in kilometers per hour and rider weight in kilograms. Following another rider closely, i.e., drafting, at 32 km/h reduc

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