Gotowe bibliografie tematyczne / Flight

Gotowa bibliografia na temat „Flight”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 29 lipca 2024

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Artykuły w czasopismach na temat "Flight"

Mahesh, Hanumanthappa, Modadugu Dimple Abhinaya Sri, Vakala Naga Sindhu, Mandala Koushitha Reddy i Kummari Harika. "ACHIEVING OPTIMAL FLIGHT DELAY PREDICTION AND ERROR CALCULATION USING MACHINE CLASSIFIERS". Journal of Nonlinear Analysis and Optimization 14, nr 02 (2023): 171–81. http://dx.doi.org/10.36893/jnao.2023.v14i2.0171-0181.

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Flight delays are one of the main issues facing the aviation industry. Increased air traffic as a consequence of the aviation industry's expansion throughout the last two decades has led to flight delays. Flight delays not only waste time and money, but they also have an adverse effect on the environment. Airlines that operate commercial flights suffer huge losses as a result of flight delays. As a result, they make all necessary steps to prevent or minimize flight disruptions and delays. In this research, we apply algorithms based on machine learning to forecast when a specific flight's arrival will be postponed or not, including logistic regression, decision tree regression, bayesian ridge, random forest regression, and gradient boosting regression.

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Ren, Ye-Song, Bin Zhang, Yang Zeng i Dao-Hong Zhu. "Effects of Flight on Reproductive Development in Long-Winged Female Crickets (Velarifictorus aspersus Walker; Orthoptera: Gryllidae) with Differences in Flight Behavior". Insects 14, nr 1 (12.01.2023): 79. http://dx.doi.org/10.3390/insects14010079.

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A trade-off between the capacity for flight and reproduction has been documented extensively in wing polymorphic female insects, thereby supporting the possible fitness gain due to flightlessness. However, most of these studies were conducted without considering the effect of flight behavior. In the present study, we assessed the flight duration by long-winged (LW) females in the cricket species Velarifictorus aspersus on different days after adult emergence and examined the effect of flight on ovarian development in LW females with different flight capacities. Our results showed that the flight capacity increased with age and peaked after 5 days. In addition, the flight capacity varied among individuals, where most LW females could only take short flights (sustained flight time < 10 min) and only a few individuals could take long flights (sustained flight time > 20 min). In LW female crickets demonstrating only short flights, repeated flying for 30 or 60 min significantly promoted reproductive development. However, in those capable of long flights, reproductive development was affected only after a flight of 60 min. The flight muscles degraded after the start of rapid reproduction in those with both short and long flights. Our results indicated that the critical flight time for switching from flight to reproduction varies among LW V. aspersus female crickets with polymorphic flight behavior.

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Hu, Yusheng, Jinlin Li i Lun Ran. "Dynamic Pricing for Airline Revenue Management under Passenger Mental Accounting". Mathematical Problems in Engineering 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/836434.

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Mental accounting is a far-reaching concept, which is often used to explain various kinds of irrational behaviors in human decision making process. This paper investigates dynamic pricing problems for single-flight and multiple flights settings, respectively, where passengers may be affected by mental accounting. We analyze dynamic pricing problems by means of the dynamic programming method and obtain the optimal pricing strategies. Further, we analytically show that the passenger mental accounting depth has a positive effect on the flight’s expected revenue for the single flight and numerically illustrate that the passenger mental accounting depth has a positive effect on the optimal prices for the multiple flights.

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McDuie, Fiona, Michael L. Casazza, David Keiter, Cory T. Overton, Mark P. Herzog, Cliff L. Feldheim i Joshua T. Ackerman. "Moving at the speed of flight: dabbling duck-movement rates and the relationship with electronic tracking interval". Wildlife Research 46, nr 6 (2019): 533. http://dx.doi.org/10.1071/wr19028.

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Abstract Context Effective wildlife management requires information on habitat and resource needs, which can be estimated with movement information and modelling energetics. One necessary component of avian models is flight speeds at multiple temporal scales. Technology has limited the ability to accurately assess flight speeds, leading to estimates of questionable accuracy, many of which have not been updated in almost a century. Aims We aimed to update flight speeds of ducks, and differentiate between migratory and non-migratory flight speeds, a detail that was unclear in previous estimates. We also analysed the difference in speeds of migratory and non-migratory flights, and quantified how data collected at different temporal intervals affected estimates of flight speed. Methods We tracked six California dabbling duck species with high spatio-temporal resolution GPS–GSM transmitters, calculated speeds of different flight types, and modelled how estimates varied by flight and data interval (30min to 6h). Key results Median migratory speeds were faster (but non-significant) for the larger mallard (Anas platyrhynchos; 82.5kmh–1), northern pintail (Anas acuta; 79.0kmh–1) and gadwall (Mareca strepera; 70.6kmh–1), than the smaller-bodied northern shoveler (Spatula clypeata; 65.7kmh–1), cinnamon teal (Spatula cyanoptera; 63.5kmh–1) and American wigeon (Mareca Americana; 52kmh–1). Migratory flights were faster than non-migratory flights for all species and speeds were consistently slower with an increasing data interval. Implications The need to balance time and energy requirements may drive different speeds for migratory and non-migratory flights. Lower speeds at longer intervals are likely to be due to a greater proportion of ‘loafing’ time included in flighted segments, demonstrating that data acquired at different intervals provide a means to evaluate and estimate behaviours that influence speed estimation. Shorter-interval data should be the most accurate, but longer-interval data may be easier to collect over lengthier timeframes, so it may be expedient to trade-off a degree of accuracy in broad-scale studies for the larger dataset. Our updated flight speeds for dabbling duck species can be used to parameterise and validate energetics models, guide management decisions regarding optimal habitat distribution, and, ultimately, improve conservation management of wetlands for waterfowl.

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Dermadi, Yedi, Shinta Devi Lukitasari i Annisaa Nurhayati. "Weather Analysis of Flight Delay at Husein Sastranegara Airport". ITEJ (Information Technology Engineering Journals) 4, nr 2 (31.12.2019): 89–98. http://dx.doi.org/10.24235/itej.v4i2.31.

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Flight is an activity that is very vulnerable to weather conditions. The accuracy of weather information strongly supports flight activities. The effects of bad weather on flights include flight delays and flight cancellations. Based on data on flight delays from the Directorate General of Air Transportation of the Ministry of Transportation from January to March 2019 at Husein Sastranegara Airport, it is known that 20-30% of flight delays are caused by weather constraints. To estimate flight delays based on weather forecasts, weather data analysis is carried out to determine the type of weather that is endangering flights and causing flight delays. The analysis was carried out using the K-NN and Random Forest algorithms

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Takahashi, Hidemi, Mitsuru Kurita, Hidetoshi Iijima i Monami Sasamori. "Interpolation of Turbulent Boundary Layer Profiles Measured in Flight Using Response Surface Methodology". Applied Sciences 8, nr 11 (21.11.2018): 2320. http://dx.doi.org/10.3390/app8112320.

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Turbulent boundary layer profiles on the aircraft surface were characterized by pitot-rake measurements conducted in flight experiments at high subsonic Mach number ranges. Due to slight variations in atmospheric air conditions or aircraft attitudes, such as angles of attack and absolute flight speeds at different flights even under the same premised flight conditions, the boundary layer profiles measured at different flights can exhibit different shape and velocity values. This concern leads to difficulty in evaluating the efficiency of using some kind of drag-controlling device such as riblets in the flight test, since the evaluation would be conducted by comparing the profiles measured with and without using riblets at different flights. An approach was implemented to interpolate the boundary layer profile for a flight condition of interest based on the response surface method, in order to eliminate the influence of the flight conditional difference. Results showed that the interpolation with the 3rd-degree response surface model with a combination of two independent variables of flight Mach number and total pressure successfully eliminated the influence of the flight conditional difference, and interpolated the boundary layer profiles measured at different flights within an inaccuracy of 4.1% for the flight Mach number range of 0.5 to 0.78.

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Hoddle, Mark S., Christina D. Hoddle i Ivan Milosavljević. "Quantification of the Life Time Flight Capabilities of the South American Palm Weevil, Rhynchophorus palmarum (L.) (Coleoptera: Curculionidae)". Insects 12, nr 2 (1.02.2021): 126. http://dx.doi.org/10.3390/insects12020126.

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The life time flight capabilities of an invasive palm pest, Rhynchophorus palmarum, were assessed using flight mill assays under controlled conditions in the laboratory. A total of 101 weevils were used for experiments and subjected to repeat flight assays. A total of 17 flight trials were run, of which the first 14 provided useful data prior to weevil death. Male and female weevils exhibited a strong capacity for repeat long distance flights. Flight metrics of interest were not affected by weevil sex or mating status. Cumulative lifetime flight distances for male and female R. palmarum averaged ~268 km and ~220 km, respectively. A maximum lifetime cumulative flight distance of ~758 km and ~806 km was recorded for one male of unknown mating status and one unmated female weevil, respectively. Dispersal data for individual flights (i.e., trials 1 through 9, 10–14 combined) and all flight trial data (i.e., flights 1–14 combined) exhibited platykurtic distributions. The results presented here may have important implications for modeling the spread of this invasive pest and for the development of monitoring and management plans.

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Zheng, Zhe, Wenbin Wei i Minghua Hu. "A Comparative Analysis of Delay Propagation on Departure and Arrival Flights for a Chinese Case Study". Aerospace 8, nr 8 (4.08.2021): 212. http://dx.doi.org/10.3390/aerospace8080212.

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In recent years, flight delay costs the air transportation industry millions of dollars and has become a systematic problem. Understanding the behavior of flight delay is thus critical. This paper focuses on how flight delay is affected by operation-, time-, and weather-related factors. Different econometric models are developed to analyze departure and arrival delay. The results show that compared to departure delay, arrival delay is more likely to be affected by previous delays and the buffer effect. Block buffer presents a reduction effect seven times greater than turnaround buffer in terms of flight delays. Departure flights suffer more delays from convective weather than arrival flights. Convective weather at the destination airport for flight delay has a greater impact than at the original airport. In addition, sensitivity analysis of flight delays from an aircraft utilization perspective is conducted. We find that the effect of delay propagation on flight delay differs by aircraft utilization. This impact on departure delay is greater than the impact on arrival delay. In general, specific to the order of flights, the previous delay increases the impact on flight on-time performance as a flight flies a later leg. Buffer time has opposite effects on departure and arrival delay, with the order increasing. A decrease in buffer time with the order increasing, however, still has a greater reduction effect on departure delay than arrival delay. Specific to the number of flights operated by an aircraft, the more flights an aircraft flies in a day, the more the on-time performance of those flights will suffer from the previous delay and buffer time generally.

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Lee, Seung Yong, Paul Bates, Patrick Murray i Wayne Martin. "Training Flight Accidents". Aviation Psychology and Applied Human Factors 7, nr 2 (wrzesień 2017): 107–13. http://dx.doi.org/10.1027/2192-0923/a000121.

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Abstract. Civil aviation is broadly categorized into two sectors: air transportation and general aviation. While the former sector is considered to be ultrasafe the latter requires a stronger focus on safety improvement. There has been considerable research examining the causes of general aviation accidents with a view to improving safety. However, there has been very limited research specifically focused on accidents involving training flights and associated causal factors. A total of 293 training flight accident reports, comprising 111 fatal and 182 nonfatal accidents were reviewed and analyzed to identify causes of training-flight accidents. The study found that based on the odds ratio, if a fatal accident involving training flights occurred it was 4.05 times more likely to be a dual training flight. Other findings included that most accidents occurred during the landing phase and the majority of accidents related to skill deficiency (e.g., an improper/inadequate flare). This was a major causal factor in nonfatal accidents in both dual and solo training flights. However, on dual training flights there were more fatal accidents involving decision deficiencies and mechanical malfunctions (e.g., loss of engine power). A previous study suggested that lack of supervision of student pilots by flight instructors was found to be a main causal factor and thus flight instructor training and recurrency requirements need to be reviewed.

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Harada, Akinori, Tooru Ezaki, Tomoaki Wakayama i Koichi Oka. "Air Traffic Efficiency Analysis of Airliner Scheduled Flights Using Collaborative Actions for Renovation of Air Traffic Systems Open Data". Journal of Advanced Transportation 2018 (7.06.2018): 1–14. http://dx.doi.org/10.1155/2018/2734763.

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The increase in air traffic worldwide requires improvement of flight operational efficiency. This study aims to reveal the potential benefits, namely, savings on fuel consumption and flight time, which are expected for Japanese airspace, by statistically evaluating the operational efficiency defined by average differences of fuel consumption, flight time, and flight distance between the original and the optimized flight of domestic flights in Japan. The aircraft position and time data used in this study were obtained from Collaborative Actions for Renovation of Air Traffic Systems Open Data—the radar data released by the Japan Civil Aviation Bureau. Flight information, such as air data and fuel flow, is estimated by applying meteorological data and aircraft performance model to the position information of radar data. Each reconstructed trajectory is optimized in terms of flight fuel consumption and flight time with an assumed cost index (CI). Dynamic programming is used as the trajectory optimization method. The flight fuel consumption and flight time of the optimized flight are compared with the original values to evaluate the operational efficiency. Herein, approximately one-third of 1-day data, i.e., 1087 cases of four aircraft types, are analyzed with reasonable CI settings. Our research findings suggest that flight fuel consumption and flight distance can be saved by 312 kg and 19.7 km, respectively, on average for the object flights. Following a statistical comparison between the original and the optimized flights, it was observed that two types of features, namely, flying on a detoured path and flying with nonoptimal altitude and speed in the cruise phase, are major factors which deteriorate the total operational efficiency in terms of fuel consumption, flight time, and flight distance.

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Rozprawy doktorskie na temat "Flight"

Urban, Margaret Mary. "Flight Signs, Flight Symbols". VCU Scholars Compass, 2005. http://scholarscompass.vcu.edu/etd/956.

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I am investigating the significance of historic events of flight through image making; particularly incidents that captured the collective imagination and became part of our cultural memory. These events have surpassed mere entries in historical texts and become mythic. In the terms of Jungian psychology, they have become symbolic. In terms of Semiotics, they have become signs. Through photographs and installation, I seek to understand their presence in my, and our, unconscious mind.

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Gao, Yanjia. "Bumblebee flights on a novel flight mill system". Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708357.

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Суворов, Гліб Вікторович. "RADIOTELEPHONY PHRASEOLOGY EFFECT ON FLIGHT DURING INTERNATIONAL FLIGHTS". Thesis, К.: НАУ, 2013. http://er.nau.edu.ua/handle/NAU/11711.

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Christian, Mark Jay. "Post crash flight analysis: visualizing flight recorder data". Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/27214.

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Tow, David, i Dennis Arce. "ENHANCED FLIGHT TERMINATION SYSTEM FLIGHT DEMONSTRATION AND RESULTS". International Foundation for Telemetering, 2007. http://hdl.handle.net/10150/604579.

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ITC/USA 2007 Conference Proceedings / The Forty-Third Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2007 / Riviera Hotel & Convention Center, Las Vegas, Nevada
This paper discusses the methodology, requirements, tests, and implementation plan for the live demonstration of the Enhanced Flight Termination System (EFTS) using a missile program at two locations in Florida: Eglin Air Force Base (AFB) and Tyndall AFB. The demonstration included the integration of EFTS Flight Termination Receivers (FTRs) onto the missile and the integration of EFTS-program-developed transmitter assets with the mission control system at Eglin and Tyndall AFBs. The initial test stages included ground testing and captive-carry flights, followed by a launch in which EFTS was designated as the primary flight termination system for the launch.

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Kesserwan, Nader. "Flight simulation". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0018/MQ55071.pdf.

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Holmgren, Staffan. "Optimization of flight deck crew assignments on Scandinavian Airlines' intercontinental flights". Thesis, Linköping University, Department of Science and Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6506.

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The harsh competition in the airline industry continuously forces airline carriers to streamline their production and cut back on costs. Manpower constitutes the largest expense in Scandinavian Airline System, closely followed by fuel costs. Thus effective crew planning is vital to face the competition from international actors and low cost carriers.

Creating efficient schedules for airline crew is a very complex combinatorial task and the process is heavily dependent on optimization. A large set of constraints comprised of union- and governmental rules as well as company policies and quality factors must be taken into consideration when the schedules are created.

This master thesis examines how the distribution of rank in the SAS international pilot corps affects the total cost associated with flight deck crew.

Long haul flights at SAS intercontinental are manned with a captain, a first officer and a relief pilot. Pilots may man lower ranking positions on any given flight in order to make efficient use of the pilot corps and to minimize the need of full time equivalents.

This work discusses the development and evaluation of a simulation environment developed in order to create and analyze fictitious crew populations with different distributions of rank. Furthermore the solution methods to the scheduling problem implemented at SAS and the optimization theory associated with them are discussed.

The project has resulted in an evaluation of the developed simulation environment and a discussion about the difficulties of analyzing crew populations with the systems currently in use at SAS.

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Kole, Merlin. "PoGOLite: 2011 flight results and 2012 pre-flight predictions". Licentiate thesis, KTH, Partikel- och astropartikelfysik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-98812.

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Magill, Samantha Anne. "Compound Aircraft Transport: Wingtip-Docked Flight Compared to Formation Flight". Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/11122.

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Compound Aircraft Transport (CAT) flight involves two or more aircraft using the resources of each other; a symbiotic relationship exists consisting of a host, the mothership aircraft and a parasite, the hitchhiker aircraft. Wingtip-docked flight is just as its name implies; the two aircraft are connected wingtip-to-wingtip. Formation flight describes multiple aircraft or flying objects that maintain a pattern or shape in the air. There are large aerodynamic advantages in CAT flight. The aforementioned wingtip-docked flight increases total span of the aircraft system, and formation flight utilizes the upwash from the trailing wingtip vortex of the lead aircraft (mothership) to reduce the energy necessary to achieve and/or maintain a specific flight goal for the hitchhiker and the system. The Stability Wind Tunnel (6 X 6 X 24 foot test section) at Virginia Tech, computational aerodynamic analysis with the vortex lattice method (VLM), and a desktop aircraft model were used to answer questions of the best location for a hitchhiker aircraft and analyze stability of the CAT system. Wind tunnel tests implemented a 1/32 scale F-84E model (hitchhiker) and an outboard wing portion representing a B-36 (mothership). These models were chosen to simulate flight tests of an actual wingtip-docked project, Tom Tom, in the 1950s. That project was terminated after a devastating accident that demonstrated a possible "flapping" motion instability. The wind tunnel test included a broad range of hitchhiker locations: varying spanwise gap distance, longitudinal or streamwise distance, and vertical location (above or below wing) with respect to a B-36-like wing. The data showed very little change in the aerodynamic forces of the mothership, and possibilities of large benefits in lift and drag for the hitchhiker when located slightly aft and inboard with respect to the mothership. Three CAT flight configurations were highlighted: wingtip-docked, close formation, and towed formation. The wingtip-docked configuration had a 20-40 percent performance benefit for the hitchhiker compared to solo flight. The close formation configuration had performance benefits for the hitchhiker approximately 10 times that of solo flight, and the towed formation was approximately 8 times better than solo flight. The VLM analysis completed and reenforced the experimental wind tunnel data. A modified VLM program (VLM CAT) incorporated multiple aircraft in various locations as well as additional calculations for induced drag. VLM CAT results clearly followed the trends seen in the wind tunnel data, but since VLM did not model the fuselage, has assumptions like a flat wake, and is an inviscid computation it did not predict the large benefits or excursions as seen in the wind tunnel data. Increases in performance for the hitchhiker in VLM CAT were on the order of 3 to 4 times that of the hitchhiker in solo flight, while the wind tunnel study saw up to 10 times that of solo flight. VLM CAT is a valuable tool in supplying quick analysis of position and planform effects in CAT flight. Modifications to a desktop F-16 dynamic simulation have been developed to investigate the stability of wingtip-docked flight. These modifications analyze the stability issues linked with sideslip angle as seen by the Tom Tom Project test pilot, when he entered docking maneuvers with 5 degrees yaw to simulate a ``tired pilot". The wingtip-docked system was determined to have an unstable aperiodic mode for sideslip angle greater than 0.0 degrees and an unstable oscillatory mode for sideslip angle greater than 2.0 degrees. There is a small range of sideslip angle that is a stable oscillatory mode, sideslip angle between 0.0 and 2.0 degrees. The variables, altitude and speed, yield little effect on the stability of the system. The sensitivity analysis was indeterminate in distinguishing a state driving the instability, but the analysis was conclusive in verifying the lateral-longitudinal (roll-pitch) coupled motion observed by test pilots in wingtip-docked flight experiments. The parameter with the largest influence on the instability was the change in pitch angular acceleration with respect to roll angle. The aerodynamic results presented in this study have determined some important parameters in the location of a hitchhiker with respect to a mothership. The largest aerodynamic benefits are seen when the hitchhiker wingtip is slightly aft, inboard and below the wingtip of the mothership. In addition, the stability analysis has identified an instability in the CAT system in terms of sideslip angle, and that the wingtip-docked hitchhiker is coupled in lateral and longitudinal motion, which does concur with the divergent "flapping" motion about the hinged rotational axis experienced by the Tom Tom Project test pilot.
Ph. D.

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Sevillian, Dujuan Brandez. "Flight deck engineering : impact of flight deck crew alerting and information systems on English as a second language flight crewmembers performance in airline flight operations". Thesis, Cranfield University, 2017. http://dspace.lib.cranfield.ac.uk/handle/1826/12078.

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There are many pieces of flight deck research on general use of written English language technical information and problem solving using technical documentation. Contributory causes of aircraft accidents have been due to misunderstandings of crew alerts and procedural divergence by English as-a-second language flight crewmembers (ESL). Research was conducted to understand impact of written English language technical information on ESL flight crewmembers’ performance. Two types of systems were evaluated, technical documentation and crew alerting systems that contain technical information, with respect to their impact on ESL flight crewmember performance. Preliminary analysis results indicated written English language technical information can be confusing, difficult to read and interpret, and leads to misunderstandings by ESL flight crewmembers during aircraft nonnormal conditions. English as-a-second language flight crewmembers indicated they often experience problems executing written English language technical procedures after outset of crew alerts. Conversely, experimental trials revealed ESL flight crewmembers did not experience many cognitive performance issues with use of crew alerting systems and technical information designed with an English language emphasis. English as-a second language flight crewmembers’ English language proficiency, background knowledge, and use of use of metacognitive strategies to read and comprehend written English language on crew alerting and information systems, indicated they utilized written English technical information with ease. Particularly, ESL flight crewmembers’ workload was low, they had fast response times to system faults, and they experienced minimal procedural deviations. On the contrary, when ESL flight crewmembers utilized written English language technical procedures translated into their native language during non-normal conditions, they experienced several cognitive performance challenges. English as-a second language flight crewmembers’ background knowledge of written English language technical information translated into their native language, use of metacognitive strategies to read and comprehend written English language translated into their native language, indicated they experienced difficulties with reading and comprehending translated technical information on information systems. Particularly, ESL flight crewmembers were challenged cognitively when they responded to crew alerts through execution of decision-making processes. They indicated translation of written English language technical information into their native language was a pre-cursor to procedural deviation, long response times to system issues, as well as high workload during experimental trials. It is recommended that further research focus on design and use of written English language technical documentation by ESL flight crewmembers during non-normal conditions. It is also recommended that if deemed practical by the aviation industry, further research should focus on design, integration, and utilization of technical documentation in a language(s) other than English, and measurement of ESL flight crewmembers performance on the flight deck.

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Książki na temat "Flight"

Taylor, Kim. Flight. New York: John Wiley, 1992.

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Groarke, Vona. Flight. Oldcastle, Co. Meath: Gallery Books, 2002.

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Vinson, Ben. Flight. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448.

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ill, Thomas Mike, red. Flight. Vero Beach, FL: Rourke Pub., 2007.

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Oxlade, Chris. Flight. Austin, Tex: Raintree Steck-Vaughn, 1996.

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Keith, Gaines, red. Flight. Walton-on-Thames: Nelson, 1996.

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Jack, Challoner, Barnes Jon i Challoner Jack, red. Flight. Chicago, Ill: World Book, 1998.

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ill, Altmann Scott, red. Flight. New York: Grosset & Dunlap, 2009.

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Glendinning, Victoria. Flight. New York: St. Martin's Press, 2003.

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Alexie, Sherman. Flight. [Ashland, Or.]: Blackstone Audio, 2008.

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Części książek na temat "Flight"

Vinson, Ben. "Introduction From the Eyes of an Historian". W Flight, 1–7. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_1.

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Vinson, Ben. "Livin’ and Workin’ the Mexico City Scene". W Flight, 107–14. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_10.

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Vinson, Ben. "New York Interlude". W Flight, 115–19. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_11.

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Vinson, Ben. "Transitions—Back in Mexico during the 1960s". W Flight, 121–31. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_12.

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Vinson, Ben. "Border Crossings". W Flight, 133–36. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_13.

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Vinson, Ben. "Epilogue Black American Yankees on Montezuma’s Soil". W Flight, 137–74. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_14.

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Vinson, Ben. "Virgil: Before the War". W Flight, 9–24. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_2.

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Vinson, Ben. "In the Army Now". W Flight, 25–37. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_3.

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Vinson, Ben. "Days at Tuskegee". W Flight, 39–46. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_4.

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Vinson, Ben. "From Tuskegee Back to War". W Flight, 47–52. New York: Palgrave Macmillan US, 2004. http://dx.doi.org/10.1057/9781403981448_5.

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Streszczenia konferencji na temat "Flight"

Kilroe, Norbert. "Utility Flight Operations Flights for Light". W ESMO 2006 - 2006 IEEE 11th International Conference on Transmission & Distribution Construction, Operation and Live-Line Maintenance. IEEE, 2006. http://dx.doi.org/10.1109/tdcllm.2006.340730.

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Bal, Harun, Neşe Algan i Gamze Leman Ulaştırıcı. "Capital Flight and Transition Economies". W International Conference on Eurasian Economies. Eurasian Economists Association, 2016. http://dx.doi.org/10.36880/c07.01727.

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Capital flight and calculation methods are one of concepts that could not been arrived at a consensus in economics literature. Capital flight is defined generally as transferring resident assets of countries to abroad. In addition, political and economic uncertainty and including all capital outflows done with speculative aims in this scope is more acceptable and appropriate approach. Definitional-level differences are the fundamental reasons of measuring methods and their results. When examining in terms of developing countries, it has been seen that regarding capital flights which fall in importance and amount relatively between second half of 1990s and 2000s have extended fast from current years. This situation is not different for economies in transition. Currently the analyses regarding capital flights draw attention with its results that support concerns about transition countries. In this context, calculation methods and the results obtained constituted a different research subject for transition economies. Our study has aimed to analyze of capital flight for 1995-2015 period in the context of selected economies in transition. In analyses, World Bank (WDR 1985) calculation method of capital flight was used. The results have differentiated according to calculation methods, also draw attention to significant increases especially in current years and support concerns regarding increase of capital flight. While our study makes political suggestions directed at decreasing capital flights of relevant countries, redraw attention to discussion in this context.

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Alldridge, Phil, Adam Posset i John Herter. "46 Years of Flight Test - Sikorsky's Development Flight Center". W Vertical Flight Society 79th Annual Forum & Technology Display. The Vertical Flight Society, 2023. http://dx.doi.org/10.4050/f-0079-2023-18086.

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Sikorsky's Development Flight Center (DFC) began operations in March of 1977, just days before the first flight of the S-76® commercial utility helicopter. Since then, the facility has witnessed a significant number of 'first flights', with development and production programs spanning from small, unmanned, air vehicles (UAV) through to the massive CH-53K heavy lift helicopter, culminating in the recent S-97 RAIDER® and Sikorsky-Boeing SB<1 DEFIANT® programs for the U.S. Army's Future Vertical Lift (FVL) program. This paper will walk the reader through the construction of this unique flight test facility located in the midst of the Florida wetlands, and will highlight some of the major, and often innovative, test programs performed over the last 46 years.

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Mrocek, Andrej, i Filip Škultéty. "Objective evaluation of IFR training flight". W Práce a štúdie. University of Žilina, 2021. http://dx.doi.org/10.26552/pas.z.2021.1.16.

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We are living, working, and most importantly, flying in the 21st century, but in many areas still stick to old customs from the pre-millennial times. I have decided to attempt to improve the quality of flight instruction by implementing modern evaluation and debriefing methods to training flights performed in a flight school where I currently perform the role of a flight instructor. In my paper, I am explaining the way the training course is done in our conditions, how it is already different from other schools, what aircraft we use for training and how I evaluate the results of training flights. My research is about the effects of applying modern debriefing methods in our already modern instrument rating courses.

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Huang, Jinhong, Yang Li, Shan Sun, Bufeng Zhang i Jin Huang. "Personalized Flight Itinerary Ranking at Fliggy". W CIKM '20: The 29th ACM International Conference on Information and Knowledge Management. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3340531.3412735.

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Dai, Fuqing, i Siying Xu. "Flight route choice research based on decreasing flights". W Seventh International Symposium on Instrumentation and Control Technology, redaktorzy Jiancheng Fang i Zhongyu Wang. SPIE, 2008. http://dx.doi.org/10.1117/12.806870.

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SMITH, JR., I. "NASA test flights with increased flight stress indices". W International Balloon Technology Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-3665.

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Li, Zhenjiang, Wenwei Chen, Cheng Li, Mo Li, Xiang-Yang Li i Yunhao Liu. "FLIGHT". W the 18th annual international conference. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2348543.2348584.

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Chakraborty, Tusher, Taslim Arefin Khan i A. B. M. Alim Al Islam. "FLight". W CHI '17: CHI Conference on Human Factors in Computing Systems. New York, NY, USA: ACM, 2017. http://dx.doi.org/10.1145/3025453.3025646.

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Cen, Nan. "FLight". W MobiCom '20: The 26th Annual International Conference on Mobile Computing and Networking. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3412449.3412549.

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Raporty organizacyjne na temat "Flight"

Perdigão, Rui A. P. Triadic Flight Technologies. Synergistic Manifolds, marzec 2024. http://dx.doi.org/10.46337/240307.

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A novel triadic suite of flight technologies is introduced by developing, articulating and integrating ground-effect, free amphibian flight and orbital flight capabilities into a triadic system-of-systems able to seamlessly operate across all three mobility paradigms. The triad is then implemented onto our new purpose-designed hydro-aerospace vehicle, propelled by latest-generation micro-reactors for industry-leading aerospace thrust, whilst providing long-range carbon-free flight mobility and autonomy. The vehicle structure and materials are further optimized for a seamless switch between standard and stealth operations, while also providing structural robustness and functional flexibility to safely carry and deploy heavy and highly reactive payloads. The robustness and versatility of the new vehicle is demonstrated across a suite of challenging oceanic and aerospace theaters of operation. Special emphasis is given to search and rescue missions, along with surveillance and security operations involving multidomain flight segments and highlighting seamless cross-domain transitions.

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Anderson, Adrienne. Fight or Flight. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/itaa_proceedings-180814-549.

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Enns, Dale. Robust Flight Control. Fort Belvoir, VA: Defense Technical Information Center, styczeń 2003. http://dx.doi.org/10.21236/ada411755.

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French, Guy A., Darrel G. Hopper, John M. Reising i Michael P. Snow. Flight Display Integration. Fort Belvoir, VA: Defense Technical Information Center, październik 2006. http://dx.doi.org/10.21236/ada459262.

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AIR FORCE TEST PILOT SCHOOL EDWARDS AFB CA. Volume IV. Flight Test Management. Chapter 5. Flight Test Instrumentation. Fort Belvoir, VA: Defense Technical Information Center, maj 1990. http://dx.doi.org/10.21236/ada320062.

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Urban, Angela, Ryan Strange, Andrew Ward, Giselle Rodriguez i Heidi Howard. Waste management and landfill facilities assessment using unmanned aircraft systems. Engineer Research and Development Center (U.S.), marzec 2023. http://dx.doi.org/10.21079/11681/46714.

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Finite and decreasing landfill space on Army installations is a significant concern. Efficient waste management is essential for achieving resiliency and extending the lifespan of remaining landfills. The purpose of this demonstration was to conduct independent performance tests of small unmanned aircraft systems (sUAS) and their utility for providing landfill assessments in remote areas where physical presence is either dangerous or inefficient. An active, near capacity construction and demolition (C&D) landfill at Fort Gordon, Georgia, was identified for the demonstration. The flights, data requirements, and outputs generated by the sUAS flyovers were analyzed for efficacy in detecting cell capacity and subsidence. Each flight took 1–2 hours for mobilization, ground marker placement, flight, and postflight analysis. Volumetric and topographic surveys were analyzed in less time than is typical for traditional surveying methods. After initial setup of ground markers and rectification, sUAS flights save a significant amount of time. However, skilled individuals are required for flights and for processing and maintaining data. The technology is widely relevant to the Army, is commercially available, and offers an average of 30% cost savings in terms of manpower, repeatability, and equipment. The use of sUAS technology is recommended for monitoring and surveying Army landfills.

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Vayanos, Dimitri. Flight to Quality, Flight to Liquidity, and the Pricing of Risk. Cambridge, MA: National Bureau of Economic Research, luty 2004. http://dx.doi.org/10.3386/w10327.

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Mertaugh, Lawrence J. Naval Rotary Wing Aircraft Flight Test Squadron Flight Test Approval Process. Fort Belvoir, VA: Defense Technical Information Center, styczeń 1998. http://dx.doi.org/10.21236/ada350674.

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Cornwall, J., F. Dyson, D. Eardley, W. Happer, R. LeLevier, W. Nierenberg, W. Press, M. Ruderman, J. Sullivan i H. York. System-level flight test. Office of Scientific and Technical Information (OSTI), listopad 1999. http://dx.doi.org/10.2172/1183990.

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Fast, James E., Kevin E. Dorow, Scott J. Morris, Robert C. Thompson i Jesse A. Willett. MARS Flight Engineering Status. Office of Scientific and Technical Information (OSTI), kwiecień 2010. http://dx.doi.org/10.2172/1023129.

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