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Добірка наукової літератури з теми "Liftée"

Автор: Grafiati

Опубліковано: 28 вересня 2022

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Статті в журналах з теми "Liftée"

Cheng, Te-Shiang, and Tzu-Hsien Lee. "Maximum Acceptable Weight of Lift for Asymmetric Lifting." Perceptual and Motor Skills 96, no. 3_suppl (June 2003): 1339–46. http://dx.doi.org/10.2466/pms.2003.96.3c.1339.

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10 undergraduate men were tested to determine the effects of lifting mode and frequency on psychophysically established maximum acceptable weight of lift for 4 hr. of work. The heart rate and rate of perceived exertion (RPE) of the individuals while lifting the maximum acceptable weight of lift were measured. When performing a 90° asymmetric lifting, subjects lifted approximately 10% less weight than lifted in symmetric lifting. Nonsignificant differences in maximum acceptable weight of lift, heart rate, and RPE values were found between asymmetric lifting with trunk rotation and asymmetric lifting with leg rotation. The lifting frequency significantly affected the maximum acceptable weight of lift, heart rate, and RPE. Heart rate and RPE increased with lifting frequency. The maximum acceptable weight of lift at 2 lifts/min. and 4 lifts/min. were approximately 91.5% and 82.5% of that of 1 lift/min., respectively.

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Fiedler, Katherine, Steven Lord, and Jason Czarnezki. "Life Cycle Costing and Food Systems: Concepts, Trends, and Challenges of Impact Valuation." Michigan Journal of Environmental & Administrative Law, no. 8.1 (2018): 1. http://dx.doi.org/10.36640/mjeal.8.1.life.

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Our global food systems create pervasive environmental, social, and health impacts. Impact valuation is an emerging concept that aims to quantify all environmental, social, and health costs of food systems in an attempt to make the true cost of food more transparent. It also is designed to facilitate the transformation of global food systems. The concept of impact valuation is emerging at the same time as, and partly as a response to, calls for the development of legal mechanisms to address environmental, social, and health concerns. Information has long been understood both as a necessary precursor for regulation and as a regulatory tool in and of itself. With global supply chains and widespread impacts, data necessary to produce robust and complete impact valuation requires participation and cooperation from a variety of food system actors. New costing methods, beyond basic accounting, are necessary to incorporate the scope of impacts and stakeholders. Furthermore, there are a range of unanswered questions surrounding realizations of impact valuation methods, e.g. data sharing, international privacy, corporate transparency, limitations on valuation itself, and data collection standardization. Because of the proliferation of calls for costing tools, this article steps back and assesses the current development of impact valuation methods. In this article, we review current methods and initiatives for the implementation of food system impact valuation. We conclude that in some instances, calls for the implementation of costing have outpaced available and reliable data collection and current costing techniques. Many existing initiatives are being developed without adequate consideration of the legal challenges that hinder implementation. Finally, we conclude with a reminder that although impact valuation tools are most often sought and implemented in service of market-based tools for reform, they can also serve as a basis for robust public policies.

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Honey, Gerald. "LIFE‐CYCLE COSTING FOR LIFTS." Facilities 7, no. 12 (December 1989): 15–18. http://dx.doi.org/10.1108/eb006517.

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h, Rudolp, S. H. Miller, and Peter B. Fodor. "Do forehead lifts lift or unfurl?" Plastic and Reconstructive Surgery 90, no. 5 (November 1992): 936. http://dx.doi.org/10.1097/00006534-199211000-00053.

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Rudolph, Ross, and Stephen H. Miller. "Do forehead lifts lift or unfurl?" Aesthetic Plastic Surgery 16, no. 1 (1992): 1–9. http://dx.doi.org/10.1007/bf00455141.

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Aghazadeh, F., K. S. Lee, A. M. Waikar, and A. C. Bittner. "Utilization of Direct Estimation Method to Determine the Effects of Task Variables on the Capacity to Lift Loads." Proceedings of the Human Factors Society Annual Meeting 32, no. 11 (October 1988): 687–89. http://dx.doi.org/10.1518/107118188786762414.

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This paper presents results of a pilot study in which the “direct estimation” method was used to determine the lifting capacity of individuals. Using the capacity of subjects to lift a load from floor to overreach height at frequency of 4 lifts per minute as a base, their capacity to lift under condition of varying task variables was determined. In this study 9 lifting heights, 5 frequencies, and 3 box sizes were used. The amount of load which the subjects were willing to lift was determined by the standard psychophysical methodology. Then the subjects lifted the same loads to various heights at different frequencies using different size boxes. A relationship was established between load lifted to the various lifting heights and the perceived difficulty of the lifting task. A similar relationship was determined for various frequencies and box sizes. An analysis of the results of this methodology reveals that the use of “direct estimation method” provides the effects of task variables on the amount of the lifted load accurately in a short period of time.

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Waddell, Morgan L., and Eric L. Amazeen. "Lift speed moderates the effects of muscle activity on perceived heaviness." Quarterly Journal of Experimental Psychology 71, no. 10 (January 1, 2018): 2174–85. http://dx.doi.org/10.1177/1747021817739784.

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Research has shown that perceived heaviness is a function of the ratio of muscle activity (measured by electromyogram [EMG]) to the resulting acceleration of the object. However, objects will commonly be lifted at different speeds, implying variation in both EMG and acceleration. This study examined the effects of lifting speed by having participants report perceived heaviness for objects lifted by elbow flexion at three different speeds: slow, preferred, and fast. EMG and angular acceleration were recorded during these lifts. Both EMG and angular acceleration changed across lift speed. Nevertheless, despite these variations, perceived heaviness consistently scaled to the ratio of EMG to angular acceleration. The exponents on these parameters suggested that the saliency of muscle activity and movement changed across the three lift speeds.

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Asher, Lyell. "Life against Death in Death and Liffe." Christianity & Literature 50, no. 2 (March 2001): 207–24. http://dx.doi.org/10.1177/014833310105000203.

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Rudolph, Ross, and S. Anthony Wolfe. "Face Lifts and Brow Lift after Radiotherapy." Plastic and Reconstructive Surgery 111, no. 7 (June 2003): 2445–48. http://dx.doi.org/10.1097/01.prs.0000060801.16268.8d.

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Hlucny, Steven D., and Domen Novak. "Characterizing Human Box-Lifting Behavior Using Wearable Inertial Motion Sensors." Sensors 20, no. 8 (April 18, 2020): 2323. http://dx.doi.org/10.3390/s20082323.

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Анотація:

Although several studies have used wearable sensors to analyze human lifting, this has generally only been done in a limited manner. In this proof-of-concept study, we investigate multiple aspects of offline lift characterization using wearable inertial measurement sensors: detecting the start and end of the lift and classifying the vertical movement of the object, the posture used, the weight of the object, and the asymmetry involved. In addition, the lift duration, horizontal distance from the lifter to the object, the vertical displacement of the object, and the asymmetric angle are computed as lift parameters. Twenty-four healthy participants performed two repetitions of 30 different main lifts each while wearing a commercial inertial measurement system. The data from these trials were used to develop, train, and evaluate the lift characterization algorithms presented. The lift detection algorithm had a start time error of 0.10 s ± 0.21 s and an end time error of 0.36 s ± 0.27 s across all 1489 lift trials with no missed lifts. For posture, asymmetry, vertical movement, and weight, our classifiers achieved accuracies of 96.8%, 98.3%, 97.3%, and 64.2%, respectively, for automatically detected lifts. The vertical height and displacement estimates were, on average, within 25 cm of the reference values. The horizontal distances measured for some lifts were quite different than expected (up to 14.5 cm), but were very consistent. Estimated asymmetry angles were similarly precise. In the future, these proof-of-concept offline algorithms can be expanded and improved to work in real-time. This would enable their use in applications such as real-time health monitoring and feedback for assistive devices.

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Більше джерел

Дисертації з теми "Liftée"

Badat, Herisitraka. "Effet d’un champ magnétique et d’un champ électrique continu sur le comportement d’une flamme laminaire de diffusion. Impact sur les émissions des suies." Thesis, Orléans, 2020. https://theses.univ-orleans.fr/public/2020ORLE3167_va.pdf.

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L’impact d’un champ électrique continu et d’un champ magnétique sur la stabilisation d’une flamme laminaire de diffusion de jet simple de CH4 et de jets coaxiaux de CH4/air, accroché ou liftée avec instabilité de flickering, ainsi que sur la modification de la production de particules de suie est étudié. Pour la flamme sous champ magnétique généré par un électroaimant, le brûleur coaxial est placé à l'intérieur de l'aimant à deux positions correspondant à un gradient magnétique positif et négatif. Sous ce champ, l'attraction de l'oxygène paramagnétique au niveau du front de flamme conduit à modifier la fréquence de scintillement, la hauteur de portance, ainsi que la luminosité visible de la flamme. Ce changement de luminosité est corrélé à la modification de la production de suie dans la flamme par la modification de la stoechiométrie, la température locale et le temps de séjour. Pour la flamme de jet simple de CH4, un champ électrique généré entre le brûleur et une grille (électrode), placée à différentes distances du brûleur, a permis de montrer une réduction de la longueur moyenne de flamme, une diminution de la luminescence de CH* et une disparition de l’instabilité de flickering quand l’intensité du champ augmente. Une forte instabilité de la flamme réapparait si on dépasse une valeur critique du champ électrique. L’évolution de la valeur du courant suivant la tension appliquée est corrélée avec le comportement de la flamme. Le champ électrique appliqué à la flamme partiellement prémélangée de CH4/air, a permis de rattacher la flamme initialement liftée au brûleur et à diminuer sa fréquence d’oscillation (flickering). Le déplacement des ions présents dans la flamme sous champ électrique, induit un effet dynamique appelé vent ionique ainsi qu’une ionisation, modifiant ainsi le comportement de la flamme. Enfin, nous avons conduit des mesures de suies par extinction/diffusion dans une flamme méthane/acétylène sous champ électrique. L’application d’un champ électrique de différentes intensités a permis de montrer une réduction de la fraction volumique et une modification de la distribution de tailles de suies. Cette diminution est couplée avec la diminution de la luminosité dans le visible de la flamme observée lorsqu’on applique le champ
The impact of a DC electric field and a magnetic field on the stabilization of a laminar CH4 jet diffusion flame and CH4 / air coaxial jets diffusion flame, attached or lifted with the instability of flickering are studied. The impact of these fields is also studied on modification of soot particles production. For the flame under, magnetic field generated by an electromagnet, coaxial burner is placed inside the magnet at two positions corresponding at a positive and negative magnetic gradient. Under this field, the attraction of paramagnetic oxygen at the flame front leads to modify the flickering frequency, the lift height, as well as the visible luminosity of the flame. This change in luminosity is correlated with soot production modification in the flame through the stoichiometry, local temperature, and residence time. For the CH4 single jet flame, an electric field generated between the burner and a grid (electrode), placed at different distances from the burner, showed a reduction in the average flame length, a decrease in CH* luminescence, and disappearance of the instability of flickering when the intensity of the field increases. Strong instability of the flame appears if a critical value of the electric field is exceeded. The change in the value of the current according to the applied voltage is correlated with the behavior of the flame. The electric field applied to the partially premixed CH4/air flame made it possible to re-attach the flame initially lifted to the burner and reduce its frequency of oscillation (flickering). The displacement of the ions present in the flame under an electric field induces a dynamic effect called ionic wind as well as ionization, thus modifying the behavior of the flame. Finally, we carried out soot measurements by extinction/diffusion in methane/acetylene flame under an electric field. The application of an electric field of different intensities (positive) showed a reduction in the volume fraction and a change in the size distribution of soot. This decrease is coupled with the decrease in the visible luminosity of the flame observed when the field is applied

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Rapp, Carolina, and Jenny Tauson. "Lifta med liften : Examensarbete om släpliftar." Thesis, Karlstad University, Faculty of Technology and Science, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-4318.

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This degree project has been carried out by Carolina Rapp and Jenny Tauson, students at Innovation and Design Engineer program at the Faculty of Technology and science at Karlstad University. The project was carried during Spring of 2009 and took 15 weeks of full time work.

Doppelmayr/Garaventa Group is an Austria/Switzerland corporate group and its associated company Doppelmayr Scandinavia lies in Sunne, Sweden. Doppelmayr/Garaventa Group is the world quality and technology leader in ropeway engineering.

The degree project goal was to develop a new shaping of a surface lift. There are two kinds of surface lifts, platter and T-bars. The two kinds of surface lifts have some variation in design but only minor differences. The project focused solely on the part from wire down to the platter or T-bar. The design had to meet some specific requirements such as not exhume too much wind, fit on existing construction and low weight. It should also be unambiguous, understandable to the users, reliable, safe and ergonomic.

To design a new surface lift that could manage the array of goals an extensive research was carried out. To understand and see what problems accure when riding on a surface lift, observations at ski resorts at Ski Sunne and Branäs in Sweden was conducted. Also questionnaire was made and sent out to skier to further investigate design flaws in current design. The extensive research and the observations helped the students when the creative phase began. One concept was chosen on the basis of the delimitations.

The result was an adjustable T-bar that satisfies the practice needs of better comfort when he/she rides with another person of other length. The result from this project was shown in a full scale model, 3D-generated animations, sketches and an academic report.

The project was shown in an exhibition at the yearly degree exhibition at Karlstad University. The 5 of June a presentation was made at Doppelmayr Scandinavia.

Detta examensarbete har utförts av Carolina Rapp och Jenny Tauson, studenter på Innovations- och designingenjörsprogrammet vid Fakulteten för teknik och naturvetenskap på Karlstads universitet. Examensarbetet utfördes under våren 2009 och pågick under 20 veckor.

Doppelmayr/Garaventa Group är ett Österrikiskt/Schweiziskt företag och Doppelmayr Scandinavia AB är deras dotterbolag som ligger i Sunne, Sverige. Doppelmayr/Garaventa Group är världsledande inom linbanesystem.

Målet med projektet var att ta fram en ny utformning på släpliften. Det finns två sorters släplift, knapplift och bygellift. Avgränsningen för detta projekt blev att koncentrera oss på delen från vajern ner till stödytan (knappen eller bygeln). Den delen benämns som medbringare. Liften har vissa krav som måste uppfyllas såsom att inte ta upp för mycket vind, passa på befintliga maskinparker och hålla en låg vikt. Den ska även vara entydig, förstålig för användaren, pålitlig, säker och ergonomisk.

För att få fram en ny släplift som skulle uppnå de ställda kraven gjordes en research. Det gjordes studiebesök på Ski Sunne och Branäs skidanläggning för att observera vilka problem som uppstår när man åker i liften. Det gjordes även en enkät för att få reda på vad andra tycker om släpliften. Researchen och svaren från enkäten hjälpte studenterna när de sedan skulle gå in i idégenereringsfasen. Ett koncept valdes utifrån de krav, önskemål som fanns i funktionsanalysen och i samråd med företaget.

Konceptet blev en släplift med justerbar stödyta som tillgodoser utövarens önskan om att få en bättre komfort när man åker med någon av annan längd. Resultatet visades genom en fullskalig modell, 3D- modeller, animationer, skisser och en akademisk rapport.

Projektet visades upp i den årliga examensutställningen på Karlstads universitet, 27 maj 2009. Den 5 juni gjordes en presentation för företaget Doppelmayr Scandinavia AB.

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Fayle, Hillary Waters. "Fallen/Lifted." VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/3892.

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I use found botanical material such as leaves, seedpods, and branches to explore human connection to the physical world. By combining these organic objects with the rich traditions of needlecraft, I bind nature and the human touch. Both tender and ruthless, this intricate stitch work communicates the idea that our relationship with the natural world is both tenuously fragile and infinitely complex. The way I think about and make art mirrors the way I think about my life and how I walk through the world. What I do is about elevating details. It is about noticing cycles and connections. It is about regarding a familiar object in a new way. It’s about seeing things and considering their connection to you, their potential futures and possible pasts. There is a depth and an importance to what is present, and what is absent. Invisible narratives are woven into and around each piece, each interaction. As I gather materials with which to work, I consider what connections might exist between us, or how each object might be related to another. I am a cartographer, drawing and plotting an imaginary map, from one object to the next, intervening with each. These objects naturally fit into categories, which relate to my own experiences, but also to their origins and how they came into my hands. The vertices of experience and the actual life trajectory of an object are what interest me the most; the points at which the object and I intersect.

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Somdyala, Inga. "ILIZWE LIFILE." Master's thesis, Faculty of Humanities, 2020. http://hdl.handle.net/11427/32387.

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ILIZWE LIFILE is a tactile exploration of the aspects of cultural history kwaXhosa within South African political history that intersect with my own lived experience. Through drawings, tableau, sculptures and video, I explore how cultural, social and political narratives within the South African post-apartheid landscape are negotiated. In this explicatory document, divided in three parts, I focus on interrelated personal and collective histories. Part I establishes a broad overview of the personal experiences driving my studio practice and research enquiries. Drawing from Zakes Mda's The Heart of Redness (2000) to explore readings of history, displacement, education and landscape, I elaborate on a negotiation of my cultural identity within the contentions about collective history and national identity. Part II looks at the negation of black cultural identity through covert impositions of Eurocentric culture and epistemology within education systems in my experience and within history. I employ concepts from Paulo Freire's Pedagogy of the Oppressed (2017) to develop socio-political readings of the television series Yizo Yizo, linking its thematic universe to heterogeneous black identities in post-apartheid South Africa. Part III presents how aspects of an oppressive history are manifest in the present, while offering more explicit interpretations of my body of work as a means for exploring the residue of history in the present.

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Motėjūnaitė, Rasa. "Stalo žaidimas šeimai „Liftas"." Bachelor's thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130819_110046-04440.

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Stalo žaidimas „LIFTAS“ skirtas žaisti visai šeimai, jis neturi griežto amžiaus cenzo, grafika reikalavo spalvų ir žaismingumo, kurie sudomintų vaikus. Kita vertus, žaidėjai bus ne tik vaikai, bet ir suaugusieji, todėl rasti kompromisą tarp grafikos kriterijų buvo gana sudėtinga. Projektuojant šį gaminį pagrindinis tikslas buvo suburti visą šeimą praleisti laiką kartu. Žaidimo taisyklės nėra itin sudėtingos, tačiau yra smulkių momentų, kurie turi ir mokamąją vertę, reikalauja nesudėtingų skaičiavimo įgūdžių. Sportinio stiliaus stalo žaidimas yra suskirstytas į skirtingus lygius, kurie pažymėti nuo pirmojo iki dvyliktojo aukšto. Kiekvienas lygis turi savo papildomų laukelių ir užduočių, kurie gali žaidėjui padėti arba sutrukdyti pasiekti finišą. Sukurtas stalo žaidimas gali būti pritaikytas ne tik, praleisti laisvalaikį, bet ir suartinti šeimos narius, skatinti bendravimą tarp vaikų ir suaugusiųjų. Žaidimo taisyklės moko vaikus skaičiuoti, skirti spalvas, taip pat supratimo, kantrybės laukiant savo eilės „kilti liftu“. Žaidimas gali būti viena iš priemonių kaip būtų galima įveikti baimę naudotis liftu. Stalo žaidimas įrodys vaikams, kad maža lifto kabina, nėra tokia baisi ir kilti liftu gali būti net smagu.
The family board game “Liftas” does not have a strict age limit, graphics demand colors and playfulness in order to interest children. However, players are not only children but adults as well, therefore, to find a compromise between graphics criteria was quite complicated. While designing this product the main objective was to gather a whole family to spend some time together. Game rules are not very complicated but there are some educational moments, which require computational skills. This sport style board game is divided into different levels, marked from the first to the twelfth floor. Each level has additional fields and tasks, which can either help or hinder the player to reach the finish. This board game can not only be used to spend free time but also to encourage family communication. Game rules teach children to count and to distinguish colors, as well as patience while they are “queuing up for the elevator”. The game can also be one of the means to overcome the fear of elevators. It proves children that a small elevator cabin is not that scary and it can even be fun to use an elevator.

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Soudamini, Jidesh. "LIFTED MULTIRELATIONS AND PROGRAM SEMANTICS." Kent State University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=kent1164077672.

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Johansson, Emil. "Simulation and evaluation of an articulated forklift truck." Thesis, Linköpings universitet, Fluida och mekatroniska system, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-109645.

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Today’s demand on forklift trucks performance and efficiency is high. The productivity is important but also the experience while handling the forklift. The handling has to be simple and genuine to make the driver feel confident and safe. To achieve high performance steering in articulated trucks, a hydraulic power system is often used.Simulation software are a powerful tool in development processes. The program gives the industry a possibility to develop, analyze and evaluate constructions and models more efficient.The purpose of this master thesis is to identify and increase the knowledge about the main challenges in the hydraulic steering system in an articulated forklift. The hydraulic system has been modelled in the simulation software Hopsan and validated against data from measurements performed on the forklift. The different challenges have been identified based on tests and the simulation results. For a deeper understanding of the system a literature study, mainly about the key components, has been done during the master thesis. A number of suggestions for improvement have been developed with focus on increasing the steering performance. The concepts and ideas have been evaluated and tested in the simulation model.The project resulted in a validated simulation model of the articulation and a number of suggested improvements on the hydraulic steering system.

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Ridder, Bernardus. "Lifted heuristics : towards more scalable planning systems." Thesis, King's College London (University of London), 2014. https://kclpure.kcl.ac.uk/portal/en/theses/lifted-heuristics(27d32f95-9859-4ca7-b7ca-b89e4d1fb977).html.

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In this work we present a new lifted forward-chaining planning system which uses new heuristics and introduces novel pruning techniques which can solve problem instances which - until now - cannot be solved by contemporary planners due to grounding. State-of-the-art planning systems rely on grounding, enumerating all possible actions, before search can begin. Grounding is a necessary step for these planners because their domain analysis, heuristic computation, pruning strategies and even search strategies need this information as a prerequisite. This grounding step is an essential step for most (if not all) state-of-the-art planning systems. A few planning systems use lazy evaluation which means that an action is only grounded when it is needed. But in these strategies, for most domains, the set of actions that need to be grounded are all the actions so this does not solve the underlying problem. This thesis presents two new heuristics - called lifted relaxed planning graph heuristic and lifted causal graph heuristic - that do not require the planning domain to be grounded. This makes our planning system applicable to larger problem instances because we have smaller memory constraints compared to state-of-the-art forward chaining planners. Heuristics have been presented in the past which did not require grounding (for example least-commitment planners like Partial-Order Planners), but the weakness of their heuristics prevents them to compete with the state of the art. The heuristics presented in this thesis compare favourably to the state-of-the-art. We build on previous work done on symmetry breaking in order to abstract the planning problem and prune the search space. Symmetry relationships explored in the past are quite restrictive and are only useful in problems which are highly symmetrical. We relax this definition and build upon almost symmetry which finds more symmetrical relationships and allows us to construct the data structures like the lifted relaxed planning graph and lifted transition graph using less memory and time.

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Broodryk, Ryan. "The Lifted Heston Stochastic Volatility Model." Master's thesis, Faculty of Commerce, 2021. http://hdl.handle.net/11427/32614.

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Can we capture the explosive nature of volatility skew observed in the market, without resorting to non-Markovian models? We show that, in terms of skew, the Heston model cannot match the market at both long and short maturities simultaneously. We introduce Abi Jaber (2019)'s Lifted Heston model and explain how to price options with it using both the cosine method and standard Monte-Carlo techniques. This allows us to back out implied volatilities and compute skew for both models, confirming that the Lifted Heston nests the standard Heston model. We then produce and analyze the skew for Lifted Heston models with a varying number N of mean reverting terms, and give an empirical study into the time complexity of increasing N. We observe a weak increase in convergence speed in the cosine method for increased N, and comment on the number of factors to implement for practical use.

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Appleton, Catherine. "Life after life imprisonment." Thesis, University of Oxford, 2008. http://ora.ouls.ox.ac.uk/objects/uuid:ee377c75-7a0b-4ee5-9442-39034b5cd8ab.

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Книги з теми "Liftée"

Ray, Diganta. Shaap liftar =: Shop lifter. Delhi: Prabhat Prakashan, 1985.

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Life Lift. Podgorica: Nova knjiga, 2012.

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Lifted: Experiencing the resurrection life. Phillipsburg, N.J: P&R Pub., 2012.

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F, Harrington Robert. Lift for life. Lima, Ohio: Fairway Press, 1995.

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Faith lifts: When life lets you down : poems. Enumclaw, WA: WinePress Publishing, 2010.

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Kheĭfet︠s︡, Leonid. Muzyka v lifte. Moskva: Izd-vo "MIK", 2004.

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Kilian, Crawford. Lifter. New York: Ace Science Fiction books, 1986.

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executive, Health and safety. Thorough examination and testing of lifts: Simple guidance for lift owners. London: HMSO, 2001.

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Paḳsher, P. Regaʻ lifene. Yerushalayim: P. Paḳsher, 2005.

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Institution, British Standards. Lifts and service lifts. London: B.S.I, 1986.

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Частини книг з теми "Liftée"

Weik, Martin H. "lifter." In Computer Science and Communications Dictionary, 888. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_10146.

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Weik, Martin H. "bridge lifter." In Computer Science and Communications Dictionary, 146. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_1857.

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Uva, Michael G. "Lifts." In The Grip Book, 157–62. Sixth edition. | New York : Routledge, Taylor & Francis Group, 2018.: Routledge, 2018. http://dx.doi.org/10.4324/9780203702864-10.

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Prandi, Dario, and Jean-Paul Gauthier. "Lifts." In SpringerBriefs in Mathematics, 35–42. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78482-3_3.

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Knoppe, Franz, and Maria Gäde. "Fallbeispiel Grass Lifter." In Rechtsextremismus und „Nationalsozialistischer Untergrund“, 277–97. Wiesbaden: Springer Fachmedien Wiesbaden, 2015. http://dx.doi.org/10.1007/978-3-658-09997-8_10.

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Pierce, Alexandra, and Roger Pierce. "Lifted by Gravity." In Expressive Movement, 27–41. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4899-6523-3_3.

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Cordero, Luis A., C. T. J. Dodson, and Manuel de León. "Diagonal lifts." In Differential Geometry of Frame Bundles, 75–82. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1265-6_5.

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Cordero, Luis A., C. T. J. Dodson, and Manuel de León. "Horizontal lifts." In Differential Geometry of Frame Bundles, 83–105. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1265-6_6.

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Gut, Daniel. "Stairs, lifts." In Constructing Architecture, 225–40. Basel: Birkhäuser Basel, 2005. http://dx.doi.org/10.1007/3-7643-7666-x_14.

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Lee, Soo-Jeong, and David Rempel. "Comparison of Lift Use, Perceptions, and Musculoskeletal Symptoms Between Ceiling Lifts and Floor-Based Lifts in Patient Handling." In Advances in Intelligent Systems and Computing, 219–22. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-96083-8_29.

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Тези доповідей конференцій з теми "Liftée"

Deryaev, Annaguly Rejepovich. "CALCULATION OF GAS LIFT LIFTS." In Themed collection of papers from Foreign International Scientific Conference «Trends in the development of science and Global challenges» Ьу HNRI «National development» in cooperation with AFP. June 2022. Crossref, 2022. http://dx.doi.org/10.37539/man3.2022.52.42.003.

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The indicator of the water content of the produced products is one of the most basic and important technological parameters of the operation of producing oil and gas condensate wells. Decision-making in various fields of oil production depends on this parameter, starting from the regulation of well operation and the implementation of measures aimed at isolating water flows, ending with the choice of systems and methods for field development and modeling filtration processes in oil deposits.

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Peng, Kelvin, and William Singhose. "Prediction and Measurement of Payload Swing From Off-Centered Crane Lifts." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-47618.

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When crane payloads are lifted off the ground, the payload may unexpectedly swing sideways. This occurs when the hoist cables are at an angle relative to vertical and the payload is not directly beneath the hoist. Because the hoist point is far above the payload, it is difficult for crane operators to know if the hoist cable is perfectly vertical before they start to lift the payload. Some amount of horizontal motion of the payload will always occur at lift off. If an off-centered lift results in significant horizontal motion, then it creates a hazard for the human operators, the payload, and the surrounding environment. This paper develops dynamic models of off-centered lifts and presents experimental verification of the theoretical predictions. To mitigate the detrimental effects of off-centered lifts, autonomous-centering solutions are proposed.

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Latif, Bilal, K. S. McKenzie, W. M. Rodgers, G. B. Stephenson, and S. L. Wildman. "Life-of-Well Gas Lift Installations for Unconventional Resources." In SPE Artificial Lift Conference and Exhibition - Americas. Society of Petroleum Engineers, 2018. http://dx.doi.org/10.2118/190959-ms.

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Rydstrom, Gary. "Lifted." In ACM SIGGRAPH 2007 computer animation festival. New York, New York, USA: ACM Press, 2007. http://dx.doi.org/10.1145/1281740.1281818.

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Wei, Li-Li. "Bayesian decision for lift test based on fuzzy life characteristics." In 2010 Seventh International Conference on Fuzzy Systems and Knowledge Discovery (FSKD). IEEE, 2010. http://dx.doi.org/10.1109/fskd.2010.5569192.

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Skoczylas, Paul, Francisco Alhanati, John Sheldon, and Francisco Trevisan. "Use of Run-Life Measures in Estimating Artificial Lift System Reliability." In SPE Progressing Cavity Pumps Conference. Society of Petroleum Engineers, 2015. http://dx.doi.org/10.2118/173908-ms.

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Skoczylas, Paul, Francisco Alhanati, John Sheldon, and Francisco Trevisan. "Use of Run-Life Measures in Estimating Artificial Lift System Reliability." In SPE Artificial Lift Conference and Exhibition - Americas. Society of Petroleum Engineers, 2018. http://dx.doi.org/10.2118/190962-ms.

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Daryono, Suwarsono, and Febriansyah Nusantara. "Analysis of disability lifter design utilizing hydraulic lifter." In 1ST INTERNATIONAL CONFERENCE ON TECHNOLOGY, INFORMATICS, AND ENGINEERING. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0094492.

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Falach, Achmad Rocky, Ageng Warasta, Alfandra Ihsan, Amalia Kusuma Dewi, Heri Safrizal, Randy Perfibita, and Satria Panji Kauripan. "Towards 1 Million Barrels Oil Per Day in 2030: Visual Analytics for Artificial Lift Performance Optimization in Indonesia." In SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205793-ms.

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Abstract One of the strategies to achieve Indonesia's main goal to produce one million barrels oil per day in 2030 is to maintain existing production volume. The key of maintain the existing production is to optimize artificial lift performance used in oil wells, because 96% of oil wells in Indonesia had installed artificial lifts and their performance will significantly affect the production decline rate. This approach aims to create a simple data visualization from macro perspective, to evaluate the artificial lift performance of all oil wells in Indonesia and to find a solution to optimize their performance. This method is started by collecting the main parameters that describes the artificial lift performance such as artificial lift type, historical run life, historical operating cost, production rate, reservoir depth, type of fluid as well as additional issues from each field in Indonesia. After the data is gathered, the next step is to cluster the usage of various artificial lifts in Indonesia, which have similarities such as area, crude type, depth, rate, and operational problems, in terms of comparison between the optimum case and non-optimum one. Finally, from the non-optimum one, it will be evaluated on more detailed programs for further optimization. This evaluation process is carried out by visualizing all the data gathered using some informative dashboards. The digitalization is expected to help the improvement of evaluation time and to support decision processes. By implementing this method, several success cases were demonstrated in 2020, like optimizing Sucker Rod Pump (SRP) component in one of the fields in Sumatra, with the gain around 120 BOPD, Gas lift and SRP to Electric Submersible Pump (ESP) conversion in one of the fields in Kalimantan with 160 BOPD production outcome, switching normal ESP rate to lower rate ESP which resulted from double run life compared with the previous one, and also conversion from SRP to HPU that can extend its run life, while creating cost efficiency. From those results, it shows the benefit of the dashboards created for artificial lift optimization, especially from Government point of view. Furthermore, there are around 50 wells that will be evaluated in detail for optimization program. The visual analytics of the dashboards, for example, will help the evaluation process all at once providing positive impacts on artificial lift optimalization program. In the future, we hope that these dashboards could be developed further, by combining the implementation of machine learning, like fuzzy logic methods or neural network, to enhance the operator performance and to improve production efficiency toward the achievement of one million barrels oil per day in 2030.

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Fortz, Sophie. "LIFTS." In SPLC '21: 25th ACM International Systems and Software Product Line Conference. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3461002.3473066.

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Звіти організацій з теми "Liftée"

IMRICH, KENNETH. DWPF Air Lift Pump Life Cycle Evaluation. Office of Scientific and Technical Information (OSTI), March 2004. http://dx.doi.org/10.2172/822142.

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SMITH, MICHAEL. DWPF Glass Air-Lift Pump Life Cycle Testing and Plant Implementation. Office of Scientific and Technical Information (OSTI), May 2004. http://dx.doi.org/10.2172/824423.

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Gabbey, D. J., J. Lee, and D. J. Patterson. CAM/LIFTER forces and friction. Office of Scientific and Technical Information (OSTI), February 1992. http://dx.doi.org/10.2172/5705342.

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Hamada, Takahiro, Yutaka Mabuchi, Makoto Kano, Yoshiteru Yasuda, Hiroki Hayasaka, Hiroyuki Izumi, and Tomoyuki Koike. Development of DLC Valve Lifter. Warrendale, PA: SAE International, May 2005. http://dx.doi.org/10.4271/2005-08-0003.

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Freeman, Richard. The Rising Tide Lifts...? Cambridge, MA: National Bureau of Economic Research, March 2001. http://dx.doi.org/10.3386/w8155.

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Thayer, Colette. Life Reimagined Life Budget Survey. AARP Research, December 2014. http://dx.doi.org/10.26419/res.00094.001.

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Thayer, Colette. Life Reimagined Life Budget Survey: Infographic. AARP Research, December 2014. http://dx.doi.org/10.26419/res.00094.002.

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Kurtz, Eric. Fuel properties to enable lifted-flame combustion. Office of Scientific and Technical Information (OSTI), March 2015. http://dx.doi.org/10.2172/1203046.

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Spackman, H. M. Mathematical Analysis of Scissor Lifts. Fort Belvoir, VA: Defense Technical Information Center, June 1989. http://dx.doi.org/10.21236/ada225220.

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Miller, John. Japan's Burden of History - Can It Be Lifted? Fort Belvoir, VA: Defense Technical Information Center, October 2002. http://dx.doi.org/10.21236/ada417271.

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