Relevant bibliographies by topics / Roblox

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Academic literature on the topic 'Roblox'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 February 2022

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Journal articles on the topic "Roblox"

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Meier, Cecile, Jose Luis Saorín, Alejandro Bonnet de León, and Alberto Guerrero Cobos. "Using the Roblox Video Game Engine for Creating Virtual tours and Learning about the Sculptural Heritage." International Journal of Emerging Technologies in Learning (iJET) 15, no. 20 (October 19, 2020): 268. http://dx.doi.org/10.3991/ijet.v15i20.16535.

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This paper describes an experience to incorporate the realization of virtual routes about the sculptural heritage of a city in the classroom by developing a simulation of the urban environment using a video game engine. Video game engines not only allow the creation of video games but also the creation and navigation of in-teractive three-dimensional worlds. For this research, Roblox Studio has been used, a simple and intuitive program in which no previous programming skills are required. During the 2018/2019 academic year, a pilot experience was carried out with 53 secondary school students who were given the task of designing a virtual environment in which they had to include 3D models of the sculptural her-itage of the city of Santa Cruz de Tenerife. Before starting the experience, the par-ticipants answered a questionnaire to obtain a previous idea of the students' knowledge about the creation of video games. Once the activity was finished and in order to evaluate the result of the activity, the participants answered a final questionnaire. The students emphasized that after the activity they are more aware of the sculptural heritage of Santa Cruz and that they consider themselves capable of creating their own interactive worlds with Roblox.
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Jeon, Joon Hyun. "A study on the Principle of Metaverse Composition with a focus on Roblox." Korean Association for Visual Culture 38 (June 30, 2021): 257–79. http://dx.doi.org/10.21299/jovc.2021.38.10.

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Siqueira, Beatriz. "O ensino de Geografia física e os jogos digitais." Terrae Didatica 15 (July 11, 2019): e019022. http://dx.doi.org/10.20396/td.v15i0.8653224.

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O presente trabalho tem como finalidade o desenvolvimento de uma prática de ensino-aprendizagem no Ensino Básico, por meio de jogo digital e aplicada ao estudo do meio natural. O tema selecionado foi a observação do tempo atmosférico, conteúdo do 6° ano dos anos finais do Ensino Fundamental e a dinâmica natural do planeta Terra, conteúdo do 8° ano dos anos finais do Ensino Fundamental, ambos expressos na Matriz de Avaliação Processual de Geografia, da rede pública do Estado de São Paulo. O jogo Roblox, familiar entre os alunos, teve uma de suas plataformas, denominada Natural Disaster Survival, selecionada para o desenvolvimento da aula prática e trouxe à tona a necessidade de ressignificar o uso dos dispositivos eletrônicos no espaço escolar.
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Dickinson, Rachel E., Lynn Hryhorskyj, Hannah Tremewan, Kirsten Hogg, Axel A. Thomson, Alan S. McNeilly, and W. Colin Duncan. "Involvement of the SLIT/ROBO pathway in follicle development in the fetal ovary." REPRODUCTION 139, no. 2 (February 2010): 395–407. http://dx.doi.org/10.1530/rep-09-0182.

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In humans and domestic mammals, pivotal processes in ovary development, including primordial follicle assembly, occur prenatally. These events are essential for determining fertility in adult life; however, they remain poorly understood at the mechanistic level. In mammals, the SLITs (SLIT1, SLIT2 and SLIT3) and their ROBO (ROBO1, ROBO2, ROBO3/RIG-1 and ROBO4/MAGIC ROBO) receptors regulate neural, leukocyte, vascular smooth muscle cell and endothelial cell migration. In addition, the SLIT/ROBO pathway has functional roles in embryonic development and in the adult ovary by inhibiting cell migration and promoting apoptosis. We therefore characterised follicle formation and investigated the expression and localisation of the ROBO/SLIT pathway in the ovine fetal ovary. Using RT-PCR, we identifiedSLIT2,SLIT3,ROBO1,ROBO2andROBO4in sheep ovaries harvested across gestation. The real-time quantitative PCR results implied thatROBO2expression andROBO4expression were elevated during the early stages of follicle formation and stayed abundant during primordial follicle maturation (P<0.05). Immunohistochemistry examination demonstrated that ROBO1 was localised to the pre-granulosa cells, while ROBO2, ROBO4 and SLIT2 were expressed in the oocytes of the developing primordial follicle. This indicates that in the fetal ovary, SLIT–ROBO signalling may require an autocrine and paracrine interaction. Furthermore, at the time of increased SLIT–ROBO expression, there was a significant reduction in the number of proliferating oocytes in the developing ovary (P<0.0001). Overall, these results suggest, for the first time, that the SLIT–ROBO pathway is expressed at the time of follicle formation during fetal ovary development.
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Dickinson, Rachel E., Michelle Myers, and W. Colin Duncan. "Novel Regulated Expression of the SLIT/ROBO Pathway in the Ovary: Possible Role during Luteolysis in Women." Endocrinology 149, no. 10 (June 19, 2008): 5024–34. http://dx.doi.org/10.1210/en.2008-0204.

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The human corpus luteum (CL) undergoes luteolysis, associated with marked tissue and vascular remodeling, unless conception occurs and the gland is rescued by human chorionic gonadotropin (hCG). In Drosophila the Slit gene product, a secreted glycoprotein, acts as a ligand for the roundabout (robo) transmembrane receptor. Together they influence the guidance and migration of neuronal and nonneuronal cells. In vertebrates three Slit (Slit1, Slit2, Slit3) and four Robo (Robo1, Robo2, Robo3/Rig-1, Robo4/Magic Robo) genes have been identified. ROBO1, SLIT2, and SLIT3 are also inactivated in human cancers and may regulate apoptosis and metastasis. Because processes such as apoptosis and tissue remodeling occur during the regression of the CL, the aim of this study was to investigate the expression, regulation, and effects of the SLIT and ROBO genes in human luteal cells. Immunohistochemistry and RT-PCR revealed that SLIT2, SLIT3, ROBO1, and ROBO2 are expressed in luteal steroidogenic cells and fibroblast-like cells of the human CL. Furthermore, using real-time quantitative PCR, expression of SLIT2, SLIT3, and ROBO2 was maximal in the late-luteal phase and significantly reduced after luteal rescue in vivo with exogenous hCG (P &lt; 0.05). Additionally, hCG significantly inhibited SLIT2, SLIT3, and ROBO2 expression in cultured luteinized granulosa cells (P &lt; 0.05). Blocking SLIT-ROBO activity increased migration and significantly decreased levels of apoptosis in primary cultures of luteal cells (P &lt; 0.05). Overall, these results suggest the SLIT/ROBO pathway could play an important role in luteolysis in women.
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Jiang, Zhengdong, Gang Liang, Ying Xiao, Tao Qin, Xin Chen, Erxi Wu, Qingyong Ma, and Zheng Wang. "Targeting the SLIT/ROBO pathway in tumor progression: molecular mechanisms and therapeutic perspectives." Therapeutic Advances in Medical Oncology 11 (January 2019): 175883591985523. http://dx.doi.org/10.1177/1758835919855238.

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The SLITs (SLIT1, SLIT2, and SLIT3) are a family of secreted proteins that mediate positional interactions between cells and their environment during development by signaling through ROBO receptors (ROBO1, ROBO2, ROBO3, and ROBO4). The SLIT/ROBO signaling pathway has been shown to participate in axonal repulsion, axon guidance, and neuronal migration in the nervous system and the formation of the vascular system. However, the role of the SLIT/ROBO pathway has not been thoroughly clarified in tumor development. The SLIT/ROBO pathway can produce both beneficial and detrimental effects in the growth of malignant cells. It has been confirmed that SLIT/ROBO play contradictory roles in tumorigenesis. Here, we discuss the tumor promotion and tumor suppression roles of the SLIT/ROBO pathway in tumor growth, angiogenesis, migration, and the tumor microenvironment. Understanding these roles will help us develop more effective cancer therapies.
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Golos, Aleksandra, Dorota Jesionek-Kupnicka, Tadeusz Robak, Ewa Wawrzyniak, Lidia Anna Gil, Mieczyslaw Komarnicki, Anna Wache, and Agnieszka Wierzbowska. "The Role of the Slit-Robo Family in Adult Patients with Acute Myeloid Leukemia." Blood 126, no. 23 (December 3, 2015): 3816. http://dx.doi.org/10.1182/blood.v126.23.3816.3816.

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Abstract Introduction: SLIT-ROBO is newly discovered ligand-receptor family of neuronal guidance molecules. Recently, it has been proved that these proteins are involved in both, physiologic and pathologic angiogenesis. In animal models, it was shown both, pro-and antiangiogenic of SLIT-ROBO signaling. Moreover, the interaction of SLIT ligands with their roundabout receptors (ROBO) results in promotion of apoptosis, adhesion and blocking of cell cycle. There is evidence that SLIT-ROBO proteins are involved in pathogenesis of solid tumors, both in angiogenesis dependent and independent way. The role of SLIT-ROBO proteins in biology of acute myeloid leukemia (AML) remains unknown.The only two hitherto published studies considering ROBO4 expression in AML have revealed its increased expression in the blasts cells. The aim of the study was to evaluate the role of SLIT-ROBO proteins in AML. The expression of SLIT ligands, and their receptors ROBO was assessed in bone marrow of newly diagnosed AML patients and in the control group. The expression level of the proteins was correlated with known prognostic factors, response to treatment and overall survival (OS), as well as angiogenesis activity. To our knowledge, it has been the first study investigating the whole family of SLIT-ROBO proteins in AML. Methods: Expression SLIT-ROBO proteins was assessed in bone marrow biopsy specimens of 79 newly diagnosed AML patients with median age 59 years [18-87]. The paraffin-embedded tissue blocks were retrieved and subjected to immunohistochemistry for SLIT ligands (SLIT1, SLIT2, SLIT3), and their receptors ROBO1, ROBO2, ROBO3, and ROBO4. The positive blasts cells were semi-quantitatively analyzed according to previously published methods (Perrone et al, 2006). For the purpose of analysis the patients were divided into "low-expressers" and "high-expressers". Concurrently, all samples were immunostained for CD34 to calculate microvessel density (MVD) as an equivalent of angiogenesis. The control group was composed of 23 BM biopsies form patients with newly diagnosed lymphoma without bone marrow involvement. Results: Expression of ROBO receptors and SLIT ligands in AML patients and in the control group. In our study higher expression of ROBO1, ROBO2, and ROBO3 was observed more often in AML patients compared to the control group (p<0.0001, p<0.001, and p=0.09, respectively, Fig 1.). In contrast, low expression of SLIT1, SLIT2, and SLIT3 ligands has been shown more often in AML than in control BM samples (p<0.0001, p=0.003, and p=0.001, respectively,Fig.2.). Higher expression of ROBO1, ROBO2, and ROBO3 was more often in AML patients ≥60 years (p=0.04, p=0.008, and p=0.02, respectively).Conversely, low expression of ROBO4 was more often observed in elderly AML (p=0.06). The majority of patients with de novo AML had low expression of SLIT1 and SLIT2 (p=0.053 and p=0.055, respectively). As to ROBO, higher expression of ROBO2 in the group with secondary AML was more frequent (p=0.09). No significant correlations between the SLIT-ROBO proteins' expression,neither cytogenetic risk group nor clinical stage parameters such as WBC, hemoglobin level, proportion of leukemic blasts in BM, or LDH activity were found. Similarly, neither of the SLIT-ROBO proteins influenced the complete remission rate (CR) and overall survival (OS). Relationship between SLIT-ROBO expression and angiogenesis activity in AML patients and control group. Significantly higher MVD in BM of AML patients than in control group (Me 51 [9-140] vs 16 [4-78], p<0.0001) has been observed. ROBO4was the only protein that expression correlated significantly with MVD. Higher expression of ROBO4 was associated with higher MVD in both, AML and the control group (p=0.05 and p=0.01, respectively). Conclusions: SLIT-ROBO family members play a role in biology of AML. ROBO4 is involved in both, physiologic and pathologic angiogenesis A better understanding of SLIT-ROBO signaling pathway in leukemic blasts may create new optionsfor AML therapy. Acknowledgments: AG and DJ-K both equally contributed to the study. This work was supported by grants from Medical University of Lodz, Lodz, Poland (502-03/1-093-01/502-14-077 and 503/1-093-01/503-11-001). Disclosures Robak: Eisai Inc: Research Funding. Wierzbowska:Janssen, Celgene: Consultancy.
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Du, Yao, Thomas D. Grace, Krithika Jagannath, and Katie Salen-Tekinbas. "Connected Play in Virtual Worlds: Communication and Control Mechanisms in Virtual Worlds for Children and Adolescents." Multimodal Technologies and Interaction 5, no. 5 (May 11, 2021): 27. http://dx.doi.org/10.3390/mti5050027.

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Technology plays an essential role in shaping youth’s communication and social interactions in online multiplayer games. Due to physical distancing restrictions during the COVID-19 global pandemic, online multiplayer games like Minecraft and Roblox are well-positioned to amplify healthy communication/social connections and mitigate the impact of social isolation. Research so far has been focused on how these gaming environments support youth development from the perspectives of individual stakeholders (e.g., caregivers, educators, designers, and developers). However, features of these games, such as communication and parental controls, are often misaligned with the ways in which children develop communication and social skills. Using a series of case studies of popular virtual worlds and online games, this paper provides an analysis of critical design features that serve youth throughout different stages of childhood and early adolescence. We offer three main contributions: (a) a comparison matrix of similarities and differences in communication and control features between platforms; (b) an evaluation of design features in selected virtual world platforms that promote safe and positive social interactions; and (c) a method for cross-platform comparison aimed at helping researchers, designers, and practitioners examine specific dimensions of social communication and play experience in virtual worlds.
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Yadav, Suresh Singh, and Gopeshwar Narayan. "Role of ROBO4 Signalling in Developmental and Pathological Angiogenesis." BioMed Research International 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/683025.

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Transmembrane roundabout receptor family members (ROBO1–ROBO4) principally orchestrate the neuronal guidance mechanism of the nervous system. Secreted glycoprotein SLITs are the most appreciated ligands for ROBOs. Recently identified ROBO4 is the key mediator of SLIT-ROBO mediated developmental and pathological angiogenesis. Although SLIT2 has been shown to interact with ROBO4 as ligand, it remains an open question whether this protein is the physiologic partner of ROBO4. The purpose of this review is to summarise how reliable SLIT2 as ligand for ROBO4 is, if not what the other possible mechanisms demonstrated till date for ROBO4 mediated developmental and pathological angiogenesis are. We conclude that ROBO4 is expressed specially in vascular endothelial cells and maintains the vascular integrity via either SLIT2 dependent or SLIT2 independent manner. On the contrary, it promotes the pathological angiogenesis by involving different signalling arm(s)/unknown ligand(s). This review explores the interactions SLIT2/ROBO1, SLIT2/ROBO1–ROBO4, ROBO1/ROBO4, and ROBO4/UNC5B which can be promising and potential therapeutic targets for developmental angiogenesis defects and pathological angiogenesis. Finally we have reviewed the ROBO4 signalling pathways and made an effort to elaborate the insight of this signalling as therapeutic target of pathological angiogenesis.
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Kim, Minkyung, Andrew P. Roesener, Philipe R. F. Mendonca, and Grant S. Mastick. "Robo1 and Robo2 have distinct roles in pioneer longitudinal axon guidance." Developmental Biology 358, no. 1 (October 2011): 181–88. http://dx.doi.org/10.1016/j.ydbio.2011.07.025.

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Dissertations / Theses on the topic "Roblox"

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Gwatkin, James. "Robo-CAMAL : anchoring in a cognitive robot." Thesis, University of Hull, 2009. http://hydra.hull.ac.uk/resources/hull:2366.

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The CAMAL architecture (Computational Architectures for Motivation,Affect and Learning) provides an excellent framework within which to explore and investigate issues relevant to cognitive science and artificial intelligence. This thesis describes a small sub element of the CAMAL architecture that has been implemented on a mobile robot. The first area of investigation within this research relates to the anchoring problem. Can the robotic agent generate symbols based on responses within its perceptual systems and can it reason about its environment based on those symbols? Given that the agent can identify changes within its environment, can it then adapt its behaviour and alter its goals to mirror the change in its environment? The second area of interest involves agent learning. The agent has a domain model that details its goals, the actions it can perform and some of the possible environmental states it may encounter. The agent is not provided with the belief-goal-action combinations in order to achieve its goals. The agent is also unaware of the effect its actions have upon its environment. Can the agent experiment with its behaviour to generate its own belief-goal-action combinations that allow it to achieve its goals? A second related problem involves the case where the belief-goal-action combination is pre-programmed. This is when the agent is provided with several different methods with which to achieve a specific goal. Can the agent learn which combination is the best? This thesis will describe the sub-element of the CAMAL architecture that was developed for a robot (robo-CAMAL). It will also demonstrate how robo-CAMAL solves the anchoring problem, and learns how to act and adapt in its environment.
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Miyadaira, Alberto Noboru 1983. "Desenvolvimento, construção e controle de um robô móvel bípede com tronco." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259581.

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Orientador: Marconi Kolm Madrid
Dissertação (mestrado) - Unversidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação
Made available in DSpace on 2018-08-17T22:30:04Z (GMT). No. of bitstreams: 1 Miyadaira_AlbertoNoboru_M.pdf: 4061096 bytes, checksum: d94eea78c872e2328bd1dd9780329b0a (MD5) Previous issue date: 2011
Resumo: O objetivo deste trabalho foi desenvolver, construir e controlar um robô bípede dotado de oito Graus de Liberdade (GDL), sendo três GDL para cada perna e dois para o tronco. As características desta estrutura permitiram realizar uma marcha dinâmica no plano sagital, cuja trajetória das pernas foi definida por um modelo matemático baseado na geometria da estrutura. Além disso, foi utilizado um acelerômetro para informar a inclinação da pelve durante a movimentação da estrutura através de uma interface serial de comunicação (RS-232) entre o microcontrolador e o programa de monitoramento desenvolvido em LabVIEW. Os resultados deste trabalho demonstram ser possível realizar uma marcha dinamicamente estável utilizando a estrutura proposta. Aplicando-se o conceito de ZMP (em português: Ponto de Momento Zero, em inglês: Zero Moment Point) como parâmetro de estabilidade, também constatou-se que o microcontrolador LPC2138 de arquitetura ARM7, com frequência de clock igual a 60MHz, foi eficaz no controle da posição angular dos oito servomotores, além de fornecer a inclinação da pelve quando solicitada
Abstract: The subject of this work was to develop, build and control a biped robot equipped with eight degrees of freedom (DOF), three DOF for each leg and two for the trunk. The features of this structure allowed to accomplish a dynamic walk in the sagittal plane, whose the legs trajectory was defined by a mathematical model based on the structure geometry. An accelerometer was used as tilt sensor, which allow you to check the tilt of the pelvis during structure movement through a serial interface (RS-232) between the microcontroller and the monitoring program developed in LabVIEW. The results of this work demonstrated that it is possible to achieve a dynamically stable gait using the proposed structure. Applying the concept of ZMP (Zero Moment Point) as criterion of stability, it was checked that the LPC2138 microcontroller, with ARM architecture running at 60MHz, was effective in controlling the angular position of the eight actuators and sending information about the pelvis tilt when requested
Mestrado
Automação
Mestre em Engenharia Elétrica
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Döbler, Oliver [Verfasser]. "Genexpressionsanalyse der angiogenetischen Marker Robo1, Robo4 und Slit2 beim kolorektalen Karzinom / Oliver Döbler." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2011. http://d-nb.info/1025510267/34.

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Gonçalves, João Bosco. "Desenvolvimento de um sistema de controle adaptativo e integrado para locomoção de um robo bipede com tronco." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/263888.

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Orientador: Douglas Eduardo Zampieri
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: Este trabalho concebeu um robô bípede composto por uma sucessão de elos rígidos interconectados por 12 articulações rotativas, permitindo movimentos tridimensionais. O robô bípede é constituído por dois subsistemas: tronco e membros inferiores. A modelagem matemática foi realizada em separado para cada um dos subsistemas, que são integrados pelas forças reativas de vínculo. Nossa proposta permite ao robô bípede executar a andadura dinâmica utilizando o tronco para fornecer o balanço dinâmico (estabilidade postural). De forma inédita, foi desenvolvido um gerador automático de trajetória para o tronco que processa as informações de posições e acelerações impostas aos membros inferiores, dotando o robô bípede de reflexos. Foi desenvolvido um gerador de marcha que utiliza a capacidade do robô bípede de executar movimentos tridimensionais, implicando andadura dinamicamente estável sem a efetiva utilização do tronco. O gerador automático de trajetória para o tronco entra em ação se a marcha gerada não mantiver o balanço dinâmico, restabelecendo uma marcha estável. Foi projetado um sistema de controle adaptativo por modelo de referência que utiliza redes neurais artificiais. A avaliação de estabilidade é feita segundo o critério de Lyapunov. O sistema de controle e o gerador automático de trajetórias para o tronco são integrados, compondo os mecanismos adaptativos desenvolvidos para solucionar o modo de andar dinâmico
Abstract: The main objective of this work is to project a biped robot machine with a trunk. The mathematical model was realized by considering two sub-systems: the legs and the trunk. The trajectories of the trunk are planned to compensate torques inherent to the dynamic gait, permitting to preserve the dynamic balance of the biped robot. An automatic generator of trajectory for the trunk was developed that processes the infonnation of positions and accelerations imposed to the legs. A gait generator was developed that uses the capacity of the biped robot to execute three-dimensional movements, causing a steady dynamic gait without the effective use of the trunk. The automatic generator of trajectory for the trunk actuates, if the generated do not keep the dynamic balance, reestablishing he steady dynamic gait. A neural network reference model for the adaptive control was projected, which utilizes an RBF neural network and a stability evaluation is based on the criterion of Lyapunov. The system of control and the automatic generator of trajectories for the trunk are integrated, composing the adaptive mechanisms developed to solve the way of dynamic walking
Doutorado
Mecanica dos Sólidos e Projeto Mecanico
Doutor em Engenharia Mecânica
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Pignata, Aurora. "Study of the spatio-temporal dynamics of guidance receptors during commissural axon navigation in the spinal cord." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1286/document.

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Les commissures forment un ensemble de connexions nerveuses assurant la communication entre les neurones de chaque hémi partie du système nerveux central des bilatériens. Au cours du développement embryonnaire, les axones des neurones commissuraux sont guidés au travers de la ligne médiane délimitant ces deux parties. Plusieurs sources de signaux de guidage attractifs et répulsifs agissent de concert pour organiser les trajectoires de ces axones. Dans la moelle épinière, les axones commissuraux traversent la ligne médiane dans un territoire ventral, la plaque du plancher (PP). Au cours de la traversée de la PP, ils acquièrent une sensibilité à des signaux répulsifs exprimés par ce territoire qui leur empêchent de rebrousser le chemin et qui les poussent hors de la PP. Plusieurs couples ligands/récepteurs médient ces forces répulsives mais les mécanismes qui sous-tendent l'acquisition de la sensibilité aux signaux répulsifs restent encore peu connus. Par exemple on ignore si les axons se sensibilisent à tous les signaux répulsifs en même temps, quand précisément ce switch de réponse se fait, et les contributions précises de chacun de ces signaux. Une spécificité fonctionnelle est suggérée par l'analyse des phénotypes d'invalidation des gènes codant pour ces récepteurs chez la souris ou encore par des manipulations d'expression chez l'embryon de poulet. L'objectif de mes travaux de thèse a été de tester l'hypothèse selon laquelle la génération de spécificités fonctionnelles pourrait résulter de contrôles précis et distincts de la dynamique spatiale et temporelle des récepteurs de guidage à la surface du cône de croissance. J'ai tout d'abord développé un dispositif de vidéomicroscopie adapté à l'enregistrement de cônes de croissance accomplissant la traversée de la PP, sur des moelles épinières en configuration de «livre ouvert». Afin de visualiser l'adressage à la surface du cône de croissance, j'ai exploité une forme de GFP sensible au pH, dont les propriétés de fluorescence à pH neutre permettent un suivi spécifique du pool de surface des protéines (Nawabi et al., 2010; Delloye-Bourgeois et al, 2014). J'ai utilisé ce paradigme pour comparer la dynamique temporelle de 4 récepteurs médiant les réponses aux divers signaux répulsifs de la PP: Nrp2, Robo1, Robo2 et PlxnA1. Les vecteurs d'expression de ces formes pHLuo de récepteurs ont été introduits dans les neurones commissuraux de la moelle épinière d'embryon de poulet par électroporation in ovo. Par des approches de microscopie à super-résolution sur les livres-ouverts, j'ai aussi étudié la distribution spatiale des récepteurs répulsifs à la surface des cônes de croissances au cours de la traversée. L'ensemble de ces expériences a pu démontrer que les récepteurs sont adressés à la membrane à différents temps de la navigation de la PP et occupent, de plus, des domaines distincts du cône de croissance. J'ai ensuite adapté la technique d'électroporation à la moelle épinière d'embryon de souris. Ces expériences ont montré que les séquences temporelles observées chez le poulet sont conservées chez la souris. J'ai également réintroduit le récepteur Robo1 dans une lignée de souris présentant une invalidation des récepteurs Robo1/2 et montré que l'altération de la traversée de la PP caractéristique de cette lignée est abolie dans la population d'axones capables d'adresser le récepteur Robo1 à la membrane. Au final, mes résultats démontrent que les axones commissuraux ne sont pas sensibilisés aux signaux répulsifs par la mise en œuvre d'un programme général. Au contraire, les récepteurs de guidage possèdent des profils de dynamiques temporelles spécifiques, et des domaines de distribution distincts dans le cône de croissance. Le contrôle de la dynamique d'adressage représente ainsi un mécanisme permettant de discriminer des signaux concomitants, en les fonctionnalisant à différents temps de la navigation de la moelle épinière
During embryonic development, commissural axons are guided through the midline, crossing from one side of the CNS to the other one at specific time points and positions to project onto contralateral neurons. Several sources of attractive cues regulate their navigation. In addition, repulsive forces act at different steps to keep the axons along their path. In the developing spinal cord, commissural axons cross the midline in a ventral territory, the floor plate (FP). Commissural axons gain sensitivity to repellents present in the FP after their crossing. The setting of these novel properties is necessary for preventing the axons to cross back and also for pushing them towards FP exit. Various ligand/receptor couples have been reported to mediate these repulsive forces. Whether commissural axons gain response to all the repulsive cues at the same time is not known. Whether these repulsive cascades have specific functions is suggested by different outcome of their invalidation in mouse models, but how are set these differences also remains unknown. We hypothesized that the generation of functional specificities could be achieved though specific controls of the spatial and temporal dynamics of guidance receptors at the growth cone surface. During my PhD, I developed a set up for time-lapse imaging of “open book” spinal cords, to monitor the dynamics of guidance receptors in axons experiencing native guidance decisions across the midline. To visualize their cell surface sorting, receptors were fused to the pH-sensitive GFP, pHLuorin, whose fluorescence at neutral pH reports membrane protein pools (Nawabi et al, 2010; Delloye-Bourgeois et al, 2014), and were expressed in spinal commissural neurons through in ovo electroporation. This paradigm revealed striking differences in the temporal dynamics of Nrp2, Robo1, Robo2 and PlexinA1, the receptors known to mediate the responsiveness to the major midline repellents referenced in vertebrates: Slit-Ns, Slit-Cs and Semaphorin3B. Moreover, using super-resolution microscopy, I could evidence that PlexinA1 and Robo1 are sorted in distinct subdomains of commissural growth cones navigating the floor plate. I also introduced the pHLuo-tagged receptors in the mouse embryo. These experiments showed that the temporal sequences established in the chick are conserved in the mouse, and that FP crossing in Robo1/2 mutant embryos was rescued in growth cones that could achieve cell surface sorting of Robo1. Thus, my results show that guidance receptors for midline repellents have highly specific spatial and temporal dynamics. The generation of a temporal sequences of cell surface sorting thus represents a mechanism whereby commissural growth cones discriminate concomitant signals by functionalizing them at different timing of their spinal cord navigation
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Barber, M. "The roles of the Robo2 and Robo3 receptors in the development of cortical interneurons and Cajal-Retzius cells." Thesis, University College London (University of London), 2009. http://discovery.ucl.ac.uk/15804/.

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This thesis focuses on the putative roles of the Robo2 and Robo3 receptors in regulating the development of cortical interneurons and Cajal-Retzius cells in the embryonic mouse forebrain. A detailed analysis of the expression patterns of the Robo3 receptor is elucidated for the first time. Further comparison of all three Robos with interneuron markers confirms that different populations of cortical interneurons express these receptors during development. The putative roles of the Robo2 and Robo3 receptors in specifying the total number and distribution of cortical interneurons during development is investigated in vivo, using transgenic mice deficient in these receptors. This analysis shows that removal of the Robo2 or Robo3 receptors alone does not result in significant changes in the total numbers or positioning of interneurons within the cortex, suggesting that these receptors are not involved in the ventral-dorsal tangential migration of interneurons from their origins within the ganglionic eminences to the cortex. However, both Robo2 and Robo3 receptors significantly regulate the morphology of migrating interneurons during development. Preliminary analysis in triple Robo mutant mice points to a complex interplay between these receptors, and highlights the importance of understanding the functional relationship between these. In addition, a population of pioneering Cajal- Retzius cells express Robo receptors during preplate stages of development. Analysis in single Robo mutant animals suggests that Robo2 has a role in determining the total numbers of (reelin immunopositive) Cajal-Retzius cells within the hippocampal cortex.
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Monteiro, Dionne Cavalcante. "Planejamento e rastreamento de trajetorias e controle de posição atraves de algoritmos geneticos e redes neurais artificiais." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/260988.

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Orientador: Marconi Kolm Madrid
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-08-10T09:28:57Z (GMT). No. of bitstreams: 1 Monteiro_DionneCavalcante_D.pdf: 1351119 bytes, checksum: e13d3adc10bf45c4ea22d6ef1b5a7117 (MD5) Previous issue date: 2003
Resumo: Neste trabalho os algoritmos genéticos e as redes neurais artificiais, técnicas de inteligência artificial, são empregadas para algumas das tarefas que podem ser realizadas por um braço de robô. Inicialmente os algoritmos genéticos são empregados para o controle de trajetória de um robô em um espaço de trabalho que possui a presença de um obstáculo. Operações como crossover e mutação são apresentadas, principalmente por estar-se tratando de trajetórias que são formadas por segmentos de retas. As redes neurais artificiais são testadas no controle direto de dois processos reais usados como paradigma: uma mesa XY e um pêndulo invertido acionado. Para tais processos, é utilizada uma estrutura bastante simplificada, onde a rede neural artificial fornece um ganho para o controlador proporcional que calcula o sinal de controle a ser aplicado. O erro do processo serve para treinar a rede neural sem ser considerado nenhum tipo de treinamento anterior, ou seja, todo o controle neural é executado em tempo real, além disso, uma função determina a taxa de aprendizagem do algoritmo back-propagation em função dos erro existentes nas malhas de controle dos processos. Como existem diversas variáveis para tais controladores neurais, foi também considerado que não existia a possibilidade de se definir o melhor controlador para um determinado processo. Para resolver tal problema, um algoritmo genético foi utilizado para designar qual o melhor controlador para um determinado espaço de trabalho no qual o número de neurônios das camadas de entrada e escondida, constantes de configuração do controlador, e a topologia da rede são otimizados dentro do espaço considerado pelo algoritmo. Todos os resultados importantes obtidos são mostrados, visando mostrar que as técnicas de inteligência artificial podem ser aplicadas à robótica com a vantagem de diminuir, principalmente, o tempo de planejamento de tarefas, tais como: planejamento de trajetória, rastreamento de trajetória, e projeto de controladores eficientes
Abstract: In this work genetic algorithms and artificial neural networks are used for robot arm tasks. Initially, the genetic algorithms are employed to control the trajectory of a robot arm in a limited workspace with an obstacle. Operations like crossover and mutation are presented to manipulate trajectories determined by line segments. Artificial neural networks are tested to control two realtime processes: a XY-Table and an inverted pendulum. For these processes, it is used a simple structured control where the neural network provides a gain to the proportional control, generating a control signal to the processes. The process error is used for training a neural network, without any kind of off-line training, i.e., the training of the neural network is in realtime. Also, a function determines the learning rate of the back-propagation algorithms as a function of the errors of the process control. Since the neural controller have multiple variables, it was not possible to define an optimal controller for the processes. To solve this problem, a genetic algorithm was used to determine the best neural controller in the workspace used, where the number of neurons in the input and hidden layers, constants to configure the neural controller and the network topology are optimized. The results obtained show that artificial intelligent techniques can be applied to robotics reducing the time of task planning, like: trajectory planning, track planning and the project of efficient controllers
Doutorado
Engenharia de Computação
Doutor em Engenharia Elétrica
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Eckel, Bénédicte. "Etude du rôle des récepteurs de guidage axonal Robo1 et Robo4 dans la formation et le développement des métastases osseuses." Phd thesis, Université Claude Bernard - Lyon I, 2012. http://tel.archives-ouvertes.fr/tel-00873485.

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Les métastases osseuses sont des complications fréquentes de nombreuses tumeurs solides et sontresponsables, sur le plan clinique, de fractures osseuses, d'hypercalcémie et de douleurs. A l'heure actuelle,il n'existe aucun traitement curatif ; la compréhension des mécanismes impliqués dans la formation et ledéveloppement des métastases osseuses est donc nécessaire afin d'envisager de nouvelles approchesthérapeutiques.Une analyse transcriptomique comparative entre une lignée humaine de cancer du sein, les MDA-MB-231, et leur sous-population ostéotropique, les B02, a montré une surexpression de composants de la voie designalisation Slit/Robo.Les récepteurs Robo et leurs ligands Slits, initialement identifiés comme facteurs clés du guidage axonal lorsdu développement, sont également impliqués dans la migration des cellules cancéreuses.Afin d'étudier le rôle de ces récepteurs Robo1 et 4 dans la dissémination métastatique à l'os, nousavons inhibé l'expression de ces gènes dans les cellules B02. Des expériences in vitro et in vivo montrentalors un rôle antagoniste de Robo1/4. En effet, l'inhibition de Robo1 augmente la croissance des tumeursprimaires, tandis que celle de Robo4 la diminue. Ces récepteurs régulent également différemment laformation de lésions ostéolytiques ainsi que la croissance tumorale de ces métastases. In vitro, l'absence deRobo1 augmente l'invasion, tandis que celle de Robo4 la diminue. Nous avons également montré quel'inhibition de Robo4 ralentit la colonisation de la moelle osseuse par les cellules B02 à des temps précoces.Enfin, l'étude d'une cohorte de patientes atteintes d'un cancer du sein montre une corrélation entrel'expression de Robo4 et la rechute métastatique osseuse.Cette étude montre l'implication de la voie Slit/Robo dans la dissémination métastatique à l'os, etsemble par conséquent constituer une approche thérapeutique judicieuse pour traiter ces métastases.
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Mioso, Roberto. "Indução a reprodução e incubação de ovos do robalo centropomus parallelus poey, 1860 (pisces, centropomidae)." reponame:Repositório Institucional da UFSC, 1995. http://repositorio.ufsc.br/xmlui/handle/123456789/76282.

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Ikeda, Ligia Mitie. "Análise dos grupos de pacientes submetidas a parto cesáreo na Maternidade do Hospital das Clínicas da Faculdade de Medicina de Botucatu a partir de uma classificação de Robson modificada." Botucatu, 2020. http://hdl.handle.net/11449/192349.

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Orientador: Leandro Gustavo de Oliveira
Resumo: Introdução: A classificação de Robson tem sido utilizada para avaliação das taxas de cesáreas no mundo. Recomenda-se que cada localidade adapte a classificação original de acordo com suas necessidades. Objetivos: Analisar os casos de cesáreas realizadas na Maternidade do Hospital das Clínicas da Faculdade de Medicina de Botucatu utilizando uma classificação baseada nos 10 grupos de Robson, modificada a partir da inclusão de subgrupos e analisar os resultados a partir das recomendações estabelecidas pela Organização Mundial da Saúde. Métodos: Foi um estudo prospectivo com pacientes admitidas para assistência ao parto, no período de 01 de junho 2018 e 31 de maio de 2019. Uma planilha foi desenhada para a coleta dos dados e a classificação dos grupos foi elaborada a partir da classificação de Robson, modificada pela inclusão de subgrupos com métodos de indução e momento da indicação da cesárea. Resultados: Foram analisados 1823 partos, sendo 810 (44%) cesáreos. Houve 35,6% de primigestas, 19,5% de uma cesárea prévia e 15,4% de prematuros. O grupo 5, com maior número, teve 435 pacientes (23,8%), seguido do grupo 3, 422 (23,1%) e do grupo 1, 316 (17,3%). O grupo 5 teve maior número de cesáreas, 305 (37,6%). O grupo 2 teve 128 (15,8%). As iterativas totalizaram 19%. Indução do trabalho de parto teve 55,0% de sucesso. Entre pacientes com comorbidades, 60,5% tiveram cesárea. Comorbidades obstétricas mais frequentes foram: pré-eclâmpsia (12,7%), diabetes gestacional (8,4%) e restrição... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Introduction: Robson classification has been used to assess cesarean section rates worldwide. It is recommended that each location adapts the original classification according to their needs. Objectives: To analyze the cases of cesarean sections performed at the Maternity from the Clinics Hospital from Medical School of Botucatu using a classification based on Robson's 10 groups, modified from the inclusion of subgroups, and to analyze the results from the recommendations established by the World Health Organization. Methods: This was a prospective study with patients admitted for childbirth assistance from June 1, 2018 to May 31, 2019. A spreadsheet was designed for data collection and the classification of groups was elaborated from the classification of Robson, modified by the inclusion of subgroups with methods of induction and the moment of cesarean section indication. Results: 1,823 births were analyzed, 810 (44%) of which were cesarean. There were 35.6% of primiparous women, 19.5% of women with previous cesarean section and 15.4% of premature babies. Group 5, with the largest number, had 435 patients (23.8%), followed by group 3, 422 (23.1%) and group 1, 316 (17.3%). Group 5 had the highest number of cesarean sections, 305 (37.6%). Group 2 had 128 (15.8%). Women with two or more previous cesarean sections totaled 19%. Labor induction was 55.0% successful. Among patients with comorbidities, 60.5% had cesarean sections. Most frequent obstetric comorbidities were: pre-ecl... (Complete abstract click electronic access below)
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Books on the topic "Roblox"

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author, Jelley Craig, Marsh Ryan ill, Stuckey John ill, and Bolder Joe ill, eds. Inside the world of Roblox. New York, NY: HarperCollins Publishers, 2018.

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(Firm), Triumph Books. Master builder Roblox: The essential guide. Chicago, IL: Triumph Books, 2017.

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Gregory, Josh. Using Robux in Roblox. Cherry Lake Publishing, 2020.

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Using Robux in Roblox. Cherry Lake Publishing, 2020.

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Gregory, Josh. Using Robux in Roblox. Cherry Lake Publishing, 2020.

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Gregory, Josh. Using Robux in Roblox. Cherry Lake Publishing, 2020.

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Gregory, Josh. Using Robux in Roblox. Cherry Lake Publishing, 2020.

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drawing, fan. Roblox Notebook: Roblox Journal, Notebook , Roblox Planner , Bullet Journal. Great Gift for All Roblox Lovers. Independently Published, 2020.

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lover, dogs. Roblox Notebook: Roblox Journal, Notebook , Roblox Planner , Bullet Journal. Great Gift for All Roblox Lovers. Independently Published, 2020.

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Gregory, Josh. Playing Roblox. Cherry Lake Publishing, 2020.

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Book chapters on the topic "Roblox"

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Rachavarapu, Kranthi Kumar, Irfan Feroz Gramoni Mohammed, Chakravarthi Jada, Harish Yenala, and Anil Kumar Vadathya. "ROBOG Autonomously Navigating Outdoor Robo-Guide." In Swarm, Evolutionary, and Memetic Computing, 821–36. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20294-5_70.

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Szemenyei, Marton, and Vladimir Estivill-Castro. "ROBO: Robust, Fully Neural Object Detection for Robot Soccer." In RoboCup 2019: Robot World Cup XXIII, 309–22. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-35699-6_24.

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Murray, Jan, Oliver Obst, and Frieder Stolzenburg. "RoboLog Koblenz." In RoboCup-99: Robot Soccer World Cup III, 628–31. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-45327-x_67.

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Weik, Martin H. "robot." In Computer Science and Communications Dictionary, 1499. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_16437.

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Lien, Terje K. "Robot." In CIRP Encyclopedia of Production Engineering, 1–9. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-642-35950-7_6628-3.

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Lien, Terje K. "Robot." In CIRP Encyclopedia of Production Engineering, 1068–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-20617-7_6628.

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Lien, Terje K. "Robot." In CIRP Encyclopedia of Production Engineering, 1469–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2019. http://dx.doi.org/10.1007/978-3-662-53120-4_6628.

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Payne, Christopher, and Andrew Kjos. "Robot." In A Beginner’s Guide to Special Makeup Effects, 23–26. New York : Routledge, 2021.: Routledge, 2021. http://dx.doi.org/10.4324/9781003093701-6.

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Kawamoto, Kazuhiko, and Atsushi Imiya. "Random Sampling and Voting Method for Three-Dimensional Reconstruction." In Robot Vision, 193–200. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-44690-7_24.

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Connell, Jonathan H., and Sridhar Mahadevan. "Introduction to Robot Learning." In Robot Learning, 1–17. Boston, MA: Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-3184-5_1.

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Conference papers on the topic "Roblox"

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Alalouni, Ahmed, Ayad Alghamdi, Mohamed Zikria, and Loay Alzubaidi. "ROBO - Autonomous Football Robot." In 2019 International Conference on Computational Intelligence and Knowledge Economy (ICCIKE). IEEE, 2019. http://dx.doi.org/10.1109/iccike47802.2019.9004358.

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De Sena Filho, Estanislau, Audryo Aparecido da Terra C. J´unior, Italo Gustavo D. Cordeiro, Jo˜ao Paulo G. de Souza, Marina Bernardes Diniz, Jos´e Antˆonio C. Avila, Fl´avio Luis Cardeal P´adua, and Nat´alia C. Batista. "Desenvolvimento de um robˆo autˆonomo em cen´ario educativo." In Congresso Brasileiro de Automática - 2020. sbabra, 2020. http://dx.doi.org/10.48011/asba.v2i1.1047.

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A rob´otica, como recurso tecnol´ogico para a educa¸c˜ao, propicia a demonstra¸c˜ao pr´atica de conceitos te´oricos que integram diversas ´areas do conhecimento. De forma criativa e l´udica, os robˆos podem ser usados em ambientes formais de aprendizagem e em espa¸cos cient´ıficos interativos para facilitar o aprendizado e despertar o interesse de estudantes de diferentes n´ıveis de educa¸c˜ao. Neste artigo ´e apresentado o desenvolvimento de um robˆo autˆonomo de pequeno porte capaz de navegar em um cen´ario dinˆamico, interpretando alguns elementos da sinaliza¸c˜ao de trˆansito, e de realizar as a¸c˜oes de seguir a pista corretamente, detectar obst´aculos e obedecer a um sem´aforo. O robˆo autˆonomo foi desenvolvido utilizando um computador Raspberry Pi, sensores e outros elementos que possibilitam a execu¸c˜ao das tarefas que o robˆo precisa realizar no cen´ario. Experimentos foram realizados com os m´odulos do robˆo e os resultados indicam o potencial dos algoritmos na busca por um sistema que possibilite demonstra¸c˜oes com um funcionamento adequado e similares a um cen´ario real.
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Harish, Y., R. Kranthi Kumar, G. M. D. Irfan Feroz, Chakravarthi Jada, V. Anil Kumar, and Mounika Mesa. "ROBOG: Robo guide with simple learning strategy." In 2014 IEEE Students' Technology Symposium (TechSym). IEEE, 2014. http://dx.doi.org/10.1109/techsym.2014.6808051.

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Chivarov, Nayden, Stefan Shivarov, Kaloyan Yovchev, Denis Chikurtev, and Nedko Shivarov. "Intelligent modular service mobile robot ROBCO 12 for elderly and disabled persons care." In 2014 23rd International Conference on Robotics in Alpe-Adria-Danube Region (RAAD). IEEE, 2014. http://dx.doi.org/10.1109/raad.2014.7002238.

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Stachowicz, Emily. "Radioactive Cleaning Robot." In Radioactive Cleaning Robot. US DOE, 2020. http://dx.doi.org/10.2172/1656636.

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der Maur, Pascal Auf, Betim Djambazi, Yves Haberthur, Patricia Hormann, Alexander Kubler, Michael Lustenberger, Samuel Sigrist, et al. "RoBoa: Construction and Evaluation of a Steerable Vine Robot for Search and Rescue Applications." In 2021 IEEE 4th International Conference on Soft Robotics (RoboSoft). IEEE, 2021. http://dx.doi.org/10.1109/robosoft51838.2021.9479192.

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Feijóo, Pedro G., and Fernando De la Rosa. "RoBlock." In ITiCSE '16: Innovation and Technology in Computer Science Education Conference 2016. New York, NY, USA: ACM, 2016. http://dx.doi.org/10.1145/2899415.2925484.

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Lourenco, Andre, Francisco Marques, Ricardo Mendonca, Eduardo Pinto, and Jose Barata. "On the design of the ROBO-PARTNER Intra-factory logistics autonomous robot." In 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, 2016. http://dx.doi.org/10.1109/smc.2016.7844639.

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Lingyun Hu, Changjiu Zhou, Bi Wu, Tianwu Yang, and Pik Kong Yue. "Locomotion planning and implementation of humanoid robot Robo-Eectus Senior (RESr-1)." In 2007 7th IEEE-RAS International Conference on Humanoid Robots (Humanoids 2007). IEEE, 2007. http://dx.doi.org/10.1109/ichr.2007.4813921.

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Stachowicz, Emily. "Radioactive Cleaning Robot Presentation." In Radioactive Cleaning Robot Presentation. US DOE, 2020. http://dx.doi.org/10.2172/1668384.

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Reports on the topic "Roblox"

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Pook, Polly. Deployer: A Robot-Deploying Robot. Fort Belvoir, VA: Defense Technical Information Center, April 2003. http://dx.doi.org/10.21236/ada413255.

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Simmons, Reid, Dani Goldberg, Adam Goode, Michael Montemerlo, Nicholas Roy, Alan C. Schultz, Myriam Abramson, Ian Horswill, David Kortenkamp, and Bruce Maxwell. GRACE: An Autonomous Robot for the AAAI Robot Challenge. Fort Belvoir, VA: Defense Technical Information Center, January 2003. http://dx.doi.org/10.21236/ada434943.

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Sunardi, Mathias. Expressive Motion Synthesis for Robot Actors in Robot Theatre. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.720.

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Tierney, Terrance M., Brian Samples, and William J. Protzman. Human-Robot Teaming. Fort Belvoir, VA: Defense Technical Information Center, March 2005. http://dx.doi.org/10.21236/ada611933.

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Brown, Christopher M. The Rochester Robot. Fort Belvoir, VA: Defense Technical Information Center, August 1988. http://dx.doi.org/10.21236/ada202633.

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Neely, Jason C., Beverly Rainwater Sturgis, Raymond Harry Byrne, John Todd Feddema, Barry Louis Spletzer, Scott E. Rose, David Keith Novick, David Gerald Wilson, and Stephen P. Buerger. Advanced robot locomotion. Office of Scientific and Technical Information (OSTI), January 2007. http://dx.doi.org/10.2172/961653.

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Dagalakis, Nicholas. Robot characterization testing. Gaithersburg, MD: National Institute of Standards and Technology, 1991. http://dx.doi.org/10.6028/nist.ir.4510.

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Dagalakis, Nicholas G. Robot crane technology :. Gaithersburg, MD: National Bureau of Standards, 1989. http://dx.doi.org/10.6028/nist.tn.1267.

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Hamel, William R., and Steven Everett. ROBOT TASK SCENE ANALYZER. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/789501.

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Daum, Ing W. Approved Surgical Robot Hand. Fort Belvoir, VA: Defense Technical Information Center, October 1995. http://dx.doi.org/10.21236/ada286841.

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