Relevant bibliographies by topics / Rv-systems

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Rv-systems'

Author: Grafiati
Published: 5 June 2025
Last updated: 15 July 2025

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Journal articles on the topic "Rv-systems"

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Yang, Xiao, Xiaojing Huo, Guoming Li, et al. "Effects of Elevated Platform and Robotic Vehicle on Broiler Production, Welfare, and Housing Environment." Transactions of the ASABE 63, no. 6 (2020): 1981–90. http://dx.doi.org/10.13031/trans.14115.

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HighlightsUsing an elevated platform with a manure catcher reduced litter moisture content and ammonia concentration.A robotic vehicle encouraged bird movement and use of the elevated platform.Using the elevated platform and robotic vehicle jointly improved broiler paw quality and plumage cleanliness.Abstract. Elevated platform (EP) and robotic vehicle (RV) are two emerging systems aiming to improve environment enrichment and bird activity in broiler housing systems. However, the impacts of these systems on broiler production, welfare, and housing environment have not been evaluated. The objective of this study was to evaluate the effects of using EP and RV individually or jointly on broiler feed conversion ratio (FCR), litter moisture content (LMC), ammonia (NH3) concentration, gait score (GS), paw quality (PQ), plumage cleanliness (PC), and bird activity index (AI). Broilers were reared for eight-week production cycles. Four experimental rooms (54 birds room-1) were randomly assigned four treatments: EP only, RV only, EP and RV (EP+RV), and neither EP nor RV (Ctrl). Broiler GS, PQ, and PC were assessed following welfare protocols. Bird AI was determined through image processing. The experiment was repeated three times. The results showed that overall FCR values were 1.806 for EP, 1.804 for RV, 1.797 for EP+RV, and 1.791 for Ctrl. The normalized LMC values were 23.2% ±4.1% for EP, 32.8% ±4.1% for RV, 23.4% ±2.5% for EP+RV, and 35.7% ±7.0% for Ctrl over the eight-week production cycles. NH3 concentrations were 40% lower in the rooms with EP than in the rooms without EP at the end of the production cycle. Broilers had better PQ in the rooms with EP than in the rooms without EP. Broiler PC seemed better in the rooms with RV compared to those without RV. Operation of RV increased bird AI; however, the benefits in activity encouragement diminished as the broilers grew. The number of broilers on the EP was higher in the EP+RV rooms than in the EP rooms. It is concluded that using EP and RV together may improve broiler welfare and activity without compromising their production performance. Keywords: Behavior, Broiler, Elevated platform, Robotic vehicle, Welfare.
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McFarlane, T. M., R. W. Hilditch, and D. J. King. "Contact and near-contact binary systems - V. RV Corvi." Monthly Notices of the Royal Astronomical Society 223, no. 3 (1986): 595–606. http://dx.doi.org/10.1093/mnras/223.3.595.

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Lin, Zhang Lin. "RV Travel Public Information Service and its Standardized Construction." Applied Mechanics and Materials 543-547 (March 2014): 4613–17. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.4613.

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With the transformation of the traditional forms of tourism, self-help tourism, self-driving tourism and other emerging forms of tourism have become increasingly mature. As a personalized, self-help forms of tourism, RV travel also began to develop in China, and RV tourists tourism public information needs will be different. Therefore, this article from RV travel characteristics and laws, to explore RV travel public information service concepts, principles and integrated systems, and constructed RV travel public information service standard system based on systematic that in order to provide reference for the management and tourism enterprises.
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Wang, Jun, Songkang Qin, Kuanhao Li, Xin Yin, Dongbo Sun, and Jitao Chang. "Rotavirus Reverse Genetics Systems and Oral Vaccine Delivery Vectors for Mucosal Vaccination." Microorganisms 13, no. 7 (2025): 1579. https://doi.org/10.3390/microorganisms13071579.

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Mucosal immunization represents a promising strategy for preventing enteric infections. Rotavirus (RV), a leading gastrointestinal pathogen distinguished by its remarkable stability and segmented double-stranded RNA genome, has been engineered into a versatile oral vaccine vector through advanced reverse genetics systems. The clinical efficacy of live-attenuated RV vaccines highlights their unique capacity to concurrently induce mucosal IgA responses and systemic neutralizing antibodies, positioning them as a multiple action vector for multiple immune protection. In this review, we summarize the RV colonization of the intestine and stimulation of intestinal immunity, as well as recent advancements in RV reverse genetics, and focus on their application in the rational design of a multivalent mucosal vaccine vector targeting enteric pathogens considering the advantages and challenges of RV as a vector. We further propose molecular strategies to overcome genetic instability in recombinant RV vectors, including the codon optimization of heterologous inserts. These insights provide a theoretical foundation for developing next-generation mucosal immunization platforms with enhanced safety, stability, and cross-protective efficacy.
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Goździewski, Krzysztof, Cezary Migaszewski, and Arek Musieliński. "Stability constraints in modeling of multi-planet extrasolar systems." Proceedings of the International Astronomical Union 3, S249 (2007): 447–60. http://dx.doi.org/10.1017/s1743921308016967.

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AbstractWe present an analysis of high precision radial velocity (RV) observations of stars hosting multi-planet systems with Jovian companions. We use dynamical stability constraints and quasi-global methods of optimization. As an illustration, we present new results derived for the RV data of the Sun-like dwarfs HD 155358 and τ1 Gruis.
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Kanai, Yuta, and Takeshi Kobayashi. "FAST Proteins: Development and Use of Reverse Genetics Systems for Reoviridae Viruses." Annual Review of Virology 8, no. 1 (2021): 515–36. http://dx.doi.org/10.1146/annurev-virology-091919-070225.

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Reverse genetics systems for viruses, the technology used to generate gene-engineered recombinant viruses from artificial genes, enable the study of the roles of the individual nucleotides and amino acids of viral genes and proteins in infectivity, replication, and pathogenicity. The successful development of a reverse genetics system for poliovirus in 1981 accelerated the establishment of protocols for other RNA viruses important for human health. Despite multiple efforts, rotavirus (RV), which causes severe gastroenteritis in infants, was refractory to reverse genetics analysis, and the first complete reverse genetics system for RV was established in 2017. This novel technique involves use of the fusogenic protein FAST (fusion-associated small transmembrane) derived from the bat-borne Nelson Bay orthoreovirus, which induces massive syncytium formation. Co-transfection of a FAST-expressing plasmid with complementary DNAs encoding RV genes enables rescue of recombinant RV. This review focuses on methodological insights into the reverse genetics system for RV and discusses applications and potential improvements to this system.
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Haider, Mohamed, Ibrahim Elsayed, Iman S. Ahmed, and Ahmed R. Fares. "In Situ-Forming Microparticles for Controlled Release of Rivastigmine: In Vitro Optimization and In Vivo Evaluation." Pharmaceuticals 14, no. 1 (2021): 66. http://dx.doi.org/10.3390/ph14010066.

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In this work, sucrose acetate isobutyrate (SAIB) and polylactic co-glycolic acid (PLGA) were used alone or in combination as a matrix-former (MF) to prepare long-acting injectable rivastigmine (RV) in situ-forming microparticles (ISM). RV-ISM were prepared by the emulsification of an internal phase, containing the drug and the matrix former(s), into an external oily phase containing a stabilizer. The statistical design, Central Composite Design (CCD), was adopted as a quality by design (QbD) approach to optimize the formulation of RV-ISM systems. The fabricated RV-ISM systems was designed to minimize the initial burst drug release and maximize the sustainment of RV release from the ISM and ease of injection. The influence of critical formulation variables such as the matrix-former to drug (MF/D) ratio and SAIB to PLGA (S/P) ratio in the internal phase with respect to critical quality attributes (CQAs), such as the percentage drug release within the first day (Q1), the time required for 50% drug release (T50%) and the rate of injection, were studied using the CCD. The optimal RV-ISM system with the highest desirability value (0.74) was predicted to have an MF/D ratio of 11.7:1 (w/w) and an S/P ratio of 1.64:1 (w/w). The optimal RV-ISM system was assessed for its release profile, injectability, rheological properties, morphology, effect on cell viability, tolerance to γ-sterilization and in vivo performance in male albino rabbits. In vitro release studies revealed that the optimal RV-ISM system released 100% of its drug content throughout a release period of 30 days with only 15.5% drug release within the first day (Q1) and T50% of 13.09 days. Moreover, the optimal system showed a high injection rate of 1.012 mL/min, pseudoplastic flow, uniform spherical globules with homogenous particle size, minimal cytotoxicity and high tolerability to γ-sterilization. In vivo pharmacokinetic (PK) studies revealed that the rate of absorption of RV from the optimal RV-ISM system was controlled compared to a drug solution following either intramuscular (IM) or subcutaneous (SC) injection. Furthermore, the optimal RV-ISM was found to follow flip-flop PK with poor correlation between in vitro release and in vivo findings. These findings suggest that the optimal RV-ISM is a promising tool to achieve a sustained release therapy for RV; however, further investigation is still required to optimize the in vivo performance of RV-ISM.
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Naruse, Yoshihisa, Keisuke Miyajima, Ryo Sugiura, et al. "Comparison of delivery catheter-based and stylet-based right ventricular lead placement at the right ventricular septum under fluoroscopic guidance judged by cardiac CT (Mt. FUJI): a study protocol for the Mt. FUJI randomised controlled trial." BMJ Open 11, no. 5 (2021): e046782. http://dx.doi.org/10.1136/bmjopen-2020-046782.

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IntroductionPacing-induced cardiomyopathy occasionally occurs in patients undergoing pacemaker implantation. Although compared with right ventricular (RV) apical pacing, RV septal pacing can attenuate left ventricular dyssynchrony; the success rate of lead placement on the RV septum using the stylet system is low. Additionally, no randomised controlled trial has addressed the issue regarding the accuracy of RV lead placement on the RV septum using the stylet and delivery catheter systems. This study hypothesises that a newly available delivery catheter system can improve the accuracy of RV lead placement on the RV septum.Methods and analysisIn a multicentre, prospective, randomised, single-blind, controlled trial, 70 patients with pacemaker indication owing to atrioventricular block will be randomised to either the delivery catheter or stylet group before the pacemaker implantation procedure. The position of the RV lead tip will be assessed using ECG-gated cardiac CT in all patients within 4 weeks after pacemaker implantation. Lead tip positions are classified into three groups: (1) RV septum, (2) anterior/posterior edge of the RV septal wall and (3) RV free wall. The primary endpoint will be the success rate of RV lead tip placement on the RV septum, which will be evaluated using cardiac CT.Ethics and disseminationThis study will be conducted according to the stipulations of the Helsinki Declaration and the institutional review board of Hamamatsu University School of Medicine. The results of the study will be disseminated at several research conferences and will be published in peer-reviewed journals.Trial registration numberjRCTs042200014; Pre-results.
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Zhang, Zhan, Jun Zou, Zhenda Shi, et al. "IL-22–induced cell extrusion and IL-18–induced cell death prevent and cure rotavirus infection." Science Immunology 5, no. 52 (2020): eabd2876. http://dx.doi.org/10.1126/sciimmunol.abd2876.

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Bacterial flagellin can elicit production of TLR5-mediated IL-22 and NLRC4-mediated IL-18 cytokines that act in concert to cure and prevent rotavirus (RV) infection. This study investigated the mechanism by which these cytokines act to impede RV. Although IL-18 and IL-22 induce each other’s expression, we found that IL-18 and IL-22 both impeded RV independently of one another and did so by distinct mechanisms that involved activation of their cognate receptors in intestinal epithelial cells (IEC). IL-22 drove IEC proliferation and migration toward villus tips, which resulted in increased extrusion of highly differentiated IEC that serve as the site of RV replication. In contrast, IL-18 induced cell death of RV-infected IEC thus directly interrupting the RV replication cycle, resulting in spewing of incompetent virus into the intestinal lumen and causing a rapid drop in the number of RV-infected IEC. Together, these actions resulted in rapid and complete expulsion of RV, even in hosts with severely compromised immune systems. These results suggest that a cocktail of IL-18 and IL-22 might be a means of treating viral infections that preferentially target short-lived epithelial cells.
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Pop, Roxana, Adela Daescu, Dumitrita Rugina, and Adela Pintea. "Resveratrol: Its Path from Isolation to Therapeutic Action in Eye Diseases." Antioxidants 11, no. 12 (2022): 2447. http://dx.doi.org/10.3390/antiox11122447.

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Due to the confirmed therapeutic potential of resveratrol (Rv) for eye diseases, namely its powerful anti-angiogenic and antioxidant effects, this molecule must be studied more deeply. Nowadays, the pharmaceutic and pharmacokinetic available studies offer a troubling picture because of its low stability and bioavailability. To overcome this problem, researchers started to design and create different delivery systems that could improve the delivery amount of Rv. Therefore, this review aims to shed light on the proper and efficient techniques to isolate, purify and quantify the Rv molecule, and how this therapeutic molecule can be a part of a delivery system. The Rv great impact on aspects regarding its stability, bioavailability and absorption are also debated here, based on the existent literature on in vitro and in vivo human and animal studies. Moreover, after its absorption the Rv influence at the molecular level in ocular pathologies is described. In addition, the present review summarizes the available literature about Rv, hoping that Rv will gain more attention to investigate its unexplored side.
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Dissertations / Theses on the topic "Rv-systems"

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Farrell-Poe, Kitt, and Russ Radden. "RV Holding-tank Treatments & Deodorizers in Septic Systems." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2010. http://hdl.handle.net/10150/146422.

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Cooper, Maxwell John Francis. "Migrants' health beliefs and their impact on general practice encounters : an in-depth interview study of French- and Swahili-speaking Africans and general practitioners working with migrant patients." Thesis, University of Glasgow, 2014. http://theses.gla.ac.uk/5087/.

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Background. The growing population of migrants (including sub-Saharan Africans) in the United Kingdom poses challenges to British general practice. First, migrants tend to seek health care at times of crisis rather than for preventive measures. This is despite being at increased risk of certain chronic conditions compared with the indigenous population. For sub-Saharan Africans this includes hypertension-related diseases and some cancers. Little has been published about Africans’ awareness of this risk or their knowledge of associated causative factors. Second, discordant health beliefs and healthcare expectations between migrants and doctors in the UK have been found to undermine trust during consultations with general practitioners and to lead to poor patient satisfaction. Little is known about the health behaviours of African migrants whose expectations are not met by primary care in the UK. A related area where health beliefs and practices differ between African migrants and their GPs is in the use of traditional medicines. A final challenge lies in considering the wider issues that GPs must address when consulting with migrant patients, including time pressures, organisational factors and the complex nature of problems presented by migrant patients. These issues are the focus of this study. Aims. To examine African migrants’ perceptions of chronic disease and their experience of seeking primary health care in the UK. To explore the impact upon GPs of caring for migrants. Objectives. To explore: 1) perceptions of chronic disease risk facing African migrants and their underlying explanatory models; 2) experiences of consultations about antibiotic prescriptions; 3) traditional African medicine use in the UK; and (4) to consider the effect of workload and work patterns on GP consultations with migrants. Design. In-depth interviews were conducted with 19 Africans from French- or Swahili- speaking countries, one African key informant and 13 GPs working with migrants. African participant recruitment was from community organisations and GPs were approached via an informal network of doctors. Interviews were transcribed and ten were translated by the principal investigator (three Swahili and seven French). Data analysis was undertaken following the approach of applied thematic analysis using the Nvivo software package. Data collection and analyses were underpinned by the following theoretical frameworks: Kleinman’s explanatory models of illness and of cultural health care systems and Lipsky’s street-level bureaucracy. Results. Narratives suggested low awareness of chronic disease risk amongst Africans. Infectious diseases were considered the dominant health threat for African migrants, mainly HIV but also tuberculosis and ‘flu’. Chronic diseases were sometimes described by Africans as contagious. Explanatory models of chronic disease included bodily/dietary imbalance, stress/exertion, heredity/predisposition and food contamination. Cancer was feared but not considered a major threat. Cancer was considered more common in Europe than in Africa and was attributed by Africans to chemical contamination from fertilizers, food preservatives and industrial pollution. Evidence cited for these chemicals was rapid livestock/vegetable production, large size of farmed products (e.g. fish), softness of meat and flavourless food. Chemicals were reported to circulate silently inside the body and cancer to develop in the part where they deposit, sometimes years later. Africans’ belief in infective explanations of disease extended to minor illnesses and was manifested in an expectation of antibiotics from GPs for problems such as a sore throat. This arose from participants’ experience in Africa, witnessing life-threatening infectious diseases and experience of unregulated access to antibiotics. Africans described various alternative measures to fulfil their unmet expectations, including approaching other National Health Service doctors, importing medication, and using private healthcare services in London, francophone Europe and east Africa. A further option was the use of traditional African medicine, reported by one quarter of African participants. Traditional African herbal medicine use was based upon a perception of its purity and natural origin in African soil and a deep belief in its efficacy. Consulting traditional African healers in the UK was reported to be undertaken in secret. Some GPs and Africans described consultations in terms of pressure, processing and conflict. Migrants were reported to present with complex health problems that were frequently compounded by language barriers. GPs described a need to remain in control of consultations and this included some use of personal discretion to render their tasks easier to complete. The most common example was accepting patients’ family and friends as informal interpreters – a choice that ran contrary to formal policy of only using professional interpreters. Burnout was reported to be one consequence of excessive workload for patient-centred GPs working with vulnerable groups like asylum seekers. Conclusions. There is a need to improve health literacy amongst African migrants in order to promote preventive behaviours for chronic disease and alternatives to antibiotics for minor illnesses. As part of this, further research is required into the use and properties of traditional African medicine. Interventions should be built upon participants’ existing knowledge of disease causation, their self-reliance in the pursuit of a healthy lifestyle and desire to retain cultural practices. One challenge to improving migrant health lies in the service dilemmas facing GPs, including excessive workload, the complex nature of migrants’ presenting problems and professional dilemmas. GPs who act as advocates for vulnerable migrant patients may be at increased risk of burnout and greater consideration should be given to providing them with appropriate support.
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GOMES, JÚNIOR Daniel Lima. "Metodologia para construção de aplicações de rv e ra com marcadores naturais em cenários industriais." Universidade Federal do Maranhão, 2017. https://tedebc.ufma.br/jspui/handle/tede/tede/2011.

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Submitted by Daniella Santos (daniella.santos@ufma.br) on 2017-11-23T14:52:48Z No. of bitstreams: 1 DanielGomesJúnior.pdf: 8247020 bytes, checksum: ccc1a51b78a0a368f50ca5393fa8d97c (MD5)<br>Made available in DSpace on 2017-11-23T14:52:48Z (GMT). No. of bitstreams: 1 DanielGomesJúnior.pdf: 8247020 bytes, checksum: ccc1a51b78a0a368f50ca5393fa8d97c (MD5) Previous issue date: 2017-08-25<br>This research proposes a methodology for development of Virttual Reality (VR) and Augmented Reality (AR) aplications, using natural markers for industrial scenarios. The proposed methodology uses the object annotation concept and visualization proposals are presented both for development of VR as for AR environments. In VR environments, the methodology is applied for object detection step of the semi-automatic environment development. On the other hand, in AR environments, is presented the concept of georreferenced natural markers, which use the georreferenced data integrated with object detection process using image processing techniques. The energy substations scenarios were used as case study for both approaches. Architectures are presented for construction and data visualization in industrial environments. Both for VR as for AR approaches, this work proposes using 3D natural markers based in Haar-like features for object training and detection process. The results enable the equipment detection at different points of view, within the operating scenario. Besides that, in AR, it enables the pose estimation in real-time using ORB features, while in VR it enables the semi-automatic object detection, which are used as information points for inclusion of virtual information. Several industrial scenarios, and especially the energy sector, has a high degree of complexity in the information processing and visualization. In this sense, beyond the 3D natural markers methodology, this work presents new visualization applications for industrial scenario visualization in VR and AR approaches.<br>Esta pesquisa propõe uma metodologia para construção de aplicações de Realidade Virtual (RV) e Realidade Aumentada (RA) com uso de marcadores naturais em cenários industriais. A metodologia usa o conceito de anotação de objetos e são apresentadas propostas de visualização para ambientes industriais tanto em formato de RV quanto de RA. Nos ambientes de RV, a metodologia é aplicada através da detecção de objetos no processo de construção semiautomática dos ambientes. Por outro lado, nos ambientes de RA, apresenta-se o conceito de marcadores naturais georreferenciados, que associam dados georreferenciados ao processo de detecção de objetos com técnicas de processamento de imagens. O cenário de subestações de energia elétrica foi utilizado como estudo de caso para as duas abordagens. São apresentadas arquiteturas para construção e visualização de dados em ambientes industriais. Tanto sob a forma de RV quanto de RA, este trabalho propõe o uso de marcadores naturais 3D baseados em Haar-like features para o processo de treinamento e detecção de objetos. Os resultados permitem a detecção de equipamentos a partir de diferentes pontos de vista no cenário de operação. Além disso, em RA, esta abordagem permite a estimativa de pose em tempo real com uso de ORB features e permite, em RV, a detecção semiautomática de objetos que são utilizados como pontos de informação para adição de informações virtuais. Diversos cenários industriais, principalmente o setor elétrico, possuem grau elevado de complexidade no tratamento e visualização das informações. Nesse sentido, além da metodologia de marcadores naturais 3D, este trabalho apresenta novas aplicações de visualização no cenário industrial com abordagens em RV e RA.
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Okuya, Yujiro. "CAD Modification Techniques for Design Reviews on Heterogeneous Interactive Systems." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS450.

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Les revues de design industriel bénéficient des nouvelles technologies interactives pour devenir plus réalistes, immersives et collaboratives. Toutefois, la modification des données de conception (CAO) est toujours effectuées depuis un espace de travail traditionnel par des ingénieurs qualifiés. Des problèmes de communication entre les différents experts peuvent apparaitre lors des réunions de revue de projet et engendrer des erreurs d’interprétation des modifications. J’estime que les processus actuels de révision de la conception impliquant itérativement des discussions sur la conception et un ajustement des modèles 3d devraient fusionner. Cela pourrait réduire le nombre d’itérations de correction sur les modèles durant le cycle de développement en facilitant lesdiscussions et en permettant à des utilisateurs non spécialistes CAO de modifier les données. Dans cette thèse, j’ai commencé par interviewer des ingénieurs de l‘industrie et j’ai esquissé un scénario de revue de conception dans lequel tous les membres d’un même projet peuvent générer et comparer plusieurs alternatives de conception depuis des systèmes interactifs adaptés pour répondre aux besoins de leurs différents expertises. J’ai d’abord conçu un système de couplage entre un environnement interactif temps réel et des données de CAO (RV-CAO) capable de modifier et de mettre à jour au format CAO natif. J’ai ensuite proposé des techniques d’interaction pour permettre à des utilisateurs non experts en CAO de modifier les données CAO paramétriques en utilisant des systèmes depuis un système CAVE et un mur d’image. Pour le système CAVE, j’ai créé ShapeGuide, une métaphore d’interaction basée forme permettant aux utilisateurs de générer et de choisir parmi des alternatives de conception en agissant indirectement sur les valeurs des paramètres d’un modèle CAO. J’ai étudié comment ShapeGuide peut affecter la qualité d’une tâche de modification de données CAO par rapport à un réglage de valeur de paramètre basée sur un défilement unidimensionnel. Les résultats ont montré que ShapeGuide permettait une modification plus rapide, plus efficace et préférée par les utilisateurs. Pour l’interaction depuis un mur d’images, j’ai créé ShapeCompare, qui permet à plusieurs utilisateurs de générer et de comparer plusieurs alternatives de design. J’ai étudié comment ShapeCompare affecte la collaboration entre experts par rapport à une technique de visualisation adaptée aux écrans standard. Les résultats ont montré qu’avec ShapeCompare, des paires de participants effectuaient plus rapidement une tâche de résolution de contraintes multiples et utilisaient plus d’instructions déictiques. Les résultats présentés décrivent des propositions de nouvelles pratiques de révision de conception, se basant sur l’utilisation d’interactions immersives et de murs d’images, qui permettent la modification directe des données de conception d’origine par tous les membres du projet quelle que soit leur expertise en CAO<br>Industrial design reviews benefit from emerging interactive technologies to become more Realistic, Immersive and Collaborative. However, the modification of design data is still managed in traditional workspace–Computer-Aided Design (CAD) systems on a workstation. As only engineers can apply modifications in such a workspace after the design review meeting, miscommunication between various experts could occur, resulting in unnecessary iterations. I argue that current processes of design reviews–design discussion and design adjustment– should merge. It could reduce the iterations, facilitate discussions and empower non-CAD experts to modify CAD data. In this dissertation, I started by interviewing engineers at an automotive industry and drew a new design review scenario in which project members can generate and compare several design alternatives in heterogeneous systems that can support needs from various experts. Based on the scenario, I firstly designed a VR-CAD system that can update the native format of CAD data in highly configurable interactive systems. I then explored interaction techniques for non-CAD experts to modify parametric CAD data with 3D and 2D interactive systems: a CAVE system and a wall-sized display. For the CAVE system, I created ShapeGuide, which allows users to generate and switch design alternatives of CAD data with a shape-based 3D interaction. I investigated how ShapeGuide affects a CAD data modification task compared to a standard one-dimensional scroll for parameter manipulation. Results showed that ShapeGuide was faster, more efficient and preferred by the users than the scroll technique. For the wall-sized display, I created ShapeCompare, which allows users to generate and distribute multiple design alternatives of CAD data using touch interaction. I investigated how ShapeCompare affects the collaboration among experts compared to a visualization technique suitable for standard screens. Results showed that pairs of participants performed a constraint solving task faster and used more deictic instructions with Shape- Compare. The presented findings for new design review practices using immersive systems and a wallsized display, allowing direct modification of the original CAD data by all project members regardless of their CAD expertise
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Keil, Markus. "Renormalization-Group Theory for Quantum Dissipative Systems in Nonequilibrium." Doctoral thesis, 2002. http://hdl.handle.net/11858/00-1735-0000-0006-B42B-8.

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Kibbanahalli, Shivalingappa Marulasidda Swamy. "Real-time human action and gesture recognition using skeleton joints information towards medical applications." Thesis, 2020. http://hdl.handle.net/1866/24320.

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Des efforts importants ont été faits pour améliorer la précision de la détection des actions humaines à l’aide des articulations du squelette. Déterminer les actions dans un environnement bruyant reste une tâche difficile, car les coordonnées cartésiennes des articulations du squelette fournies par la caméra de détection à profondeur dépendent de la position de la caméra et de la position du squelette. Dans certaines applications d’interaction homme-machine, la position du squelette et la position de la caméra ne cessent de changer. La méthode proposée recommande d’utiliser des valeurs de position relatives plutôt que des valeurs de coordonnées cartésiennes réelles. Les récents progrès des réseaux de neurones à convolution (RNC) nous aident à obtenir une plus grande précision de prédiction en utilisant des entrées sous forme d’images. Pour représenter les articulations du squelette sous forme d’image, nous devons représenter les informations du squelette sous forme de matrice avec une hauteur et une largeur égale. Le nombre d’articulations du squelette fournit par certaines caméras de détection à profondeur est limité, et nous devons dépendre des valeurs de position relatives pour avoir une représentation matricielle des articulations du squelette. Avec la nouvelle représentation des articulations du squelette et le jeu de données MSR, nous pouvons obtenir des performances semblables à celles de l’état de l’art. Nous avons utilisé le décalage d’image au lieu de l’interpolation entre les images, ce qui nous aide également à obtenir des performances similaires à celle de l’état de l’art.<br>There have been significant efforts in the direction of improving accuracy in detecting human action using skeleton joints. Recognizing human activities in a noisy environment is still challenging since the cartesian coordinate of the skeleton joints provided by depth camera depends on camera position and skeleton position. In a few of the human-computer interaction applications, skeleton position, and camera position keep changing. The proposed method recommends using relative positional values instead of actual cartesian coordinate values. Recent advancements in CNN help us to achieve higher prediction accuracy using input in image format. To represent skeleton joints in image format, we need to represent skeleton information in matrix form with equal height and width. With some depth cameras, the number of skeleton joints provided is limited, and we need to depend on relative positional values to have a matrix representation of skeleton joints. We can show the state-of-the-art prediction accuracy on MSR data with the help of the new representation of skeleton joints. We have used frames shifting instead of interpolation between frames, which helps us achieve state-of-the-art performance.
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Books on the topic "Rv-systems"

1

1930-, Moeller Jan, ed. RV electrical systems: A basic guide to troubleshooting, repair, and improvement. Ragged Mountain Press, 1995.

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Biri͡ukov, V. V. Vvedenie v sistemu programmirovanii͡a OS RV. "Finansy i statistika", 1986.

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Kovalevskiĭ, S. S. Sintez optimalʹnykh modulʹnykh SOD RV, ispolʹzui͡u︡shchikh rezhim kvantovanii͡a︡ vremeni obsluzhivanii͡a︡ zadach upravlenii͡a︡ dolgovremennymi orbitalʹnymi stant͡s︡ii͡a︡mi : preprint. Rossiĭskai͡a︡ akademii͡a︡ nauk, In-t problem upr. im. V.A. Trapeznikova, 1999.

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Tom, French. Solar made simple: How to use a solar panel to charge your RV battery. Artifax Books, 1997.

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(Editor), Barbara Tinucci, and Debbie MacKall (Illustrator), eds. Woodall's Rv Owner's Handbook: Understanding Rv Systems. Woodall Pub Co, 1994.

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Bobbitt, Donald W. RV ELECTRICAL Systems: And How They InterConnect. Independently Published, 2019.

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Moeller, Jan. RV electrical systems: Basic guide to troubleshooting, repair and improvement. Ragged Mountain, 1994.

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Moeller, Bill, and Jan Moeller. RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement. International Marine/Ragged Mountain Press, 1994.

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Moeller, Bill, and Jan Moeller. RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement. International Marine/Ragged Mountain Press, 1994.

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Kandell, Joe. Ultimate RV Living Guide : 3 Books in 1: Includes Living off the Grid, Mobile Solar Power Systems, and Boondocking for Vans and RVs. Independently Published, 2018.

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Book chapters on the topic "Rv-systems"

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Perez, Ivan, Anastasia Mavridou, Tom Pressburger, Alwyn Goodloe, and Dimitra Giannakopoulou. "Automated Translation of Natural Language Requirements to Runtime Monitors." In Tools and Algorithms for the Construction and Analysis of Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99524-9_21.

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AbstractRuntime verification (RV) enables monitoring systems at runtime, to detect property violations early and limit their potential consequences. This paper presents an end-to-end framework to capture requirements in structured natural language and generate monitors that capture their semantics faithfully. We leverage NASA’s Formal Requirement Elicitation Tool (fret), and the RV system Copilot. We extend fret with mechanisms to capture additional information needed to generate monitors, and introduce Ogma, a new tool to bridge the gap between fret and Copilot. With this framework, users can write requirements in an intuitive format and obtain real-time C monitors suitable for use in embedded systems. Our toolchain is available as open source.
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Grabarczyk, Piotr, Katarzyna Gryska, Piotr J. Wysocki, Dariusz IŻycki, and Andrzej Mackiewicz. "Improving the retroviral vector (RV) systems for immunotherapy of cancer." In Advances in Experimental Medicine and Biology. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-0685-0_57.

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Perez, Ivan, Alwyn E. Goodloe, and Frank Dedden. "Runtime Verification in Real-Time with the Copilot Language: A Tutorial." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-71177-0_27.

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AbstractUltra-critical systems require high-level assurance, which cannot always be guaranteed at compile time. The use of runtime verification (RV) enables monitoring of these systems during runtime, to detect illegal states early and limit their potential consequences. This paper is a tutorial on RV using Copilot, an open-source runtime verification framework actively used by NASA to carry out experiments with robots and unmanned aerial vehicles. Copilot monitors are written in a compositional, stream-based language, which the framework automatically translates into real-time C code that satisfies static memory requirements suitable to run on embedded hardware. Copilot includes multiple libraries that extend the core functionality with higher-level constructs, Boyer-Moore majority voting, and a variety of Temporal Logics (TL), resulting in robust, high-level specifications that are easier to understand than their traditional counterparts.
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Aceto, Luca, Duncan Paul Attard, Adrian Francalanza, and Anna Ingólfsdóttir. "On Benchmarking for Concurrent Runtime Verification." In Fundamental Approaches to Software Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71500-7_1.

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AbstractWe present a synthetic benchmarking framework that targets the systematic evaluation of RV tools for message-based concurrent systems. Our tool can emulate various load profiles via configuration. It provides a multi-faceted view of measurements that is conducive to a comprehensive assessment of the overhead induced by runtime monitoring. The tool is able to generate significant loads to reveal edge case behaviour that may only emerge when the monitoring system is pushed to its limit. We evaluate our framework in two ways. First, we conduct sanity checks to assess the precision of the measurement mechanisms used, the repeatability of the results obtained, and the veracity of the behaviour emulated by our synthetic benchmark. We then showcase the utility of the features offered by our tool in a two-part RV case study.
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Grayfer, Leon, Eva-Stina Edholm, V. Gregory Chinchar, Yongming Sang, and Jacques Robert. "Immune Defenses Against Ranavirus Infections." In Ranaviruses. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-64973-8_4.

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AbstractRanaviruses (RV, family Iridoviridae) infect fish, amphibians, and reptiles, raising considerable ecological and commercial concerns due to the escalating infection prevalence and the resulting die-offs of wild and aquacultural species. Notably, ranaviruses exhibit uncanny capacities to cross host species barriers, likely owing to their potent immune evasion mechanisms. In turn, the species infected by these pathogens possess immune systems that are less well understood than those of mammals and often encode unique antiviral genes or multiple orthologs of single hallmark mammalian immune factors. Thus, garnering insight into ranavirus infection strategies is largely contingent on gaining greater understanding of host immune barriers faced by these emerging infectious agents. Accordingly, here we coalesce and update the current state of understanding of the distinct facets of ectothermic vertebrate immune responses to ranaviral infections and underline the most current perspectives of the evasion strategies by which these pathogens circumvent host defenses.
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Papcun, Peter, and Ján Jadlovský. "Mathematical Model of Robot Melfa RV-2SDB." In Advances in Intelligent Systems and Computing. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-10783-7_16.

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Mujčić, Edin, Sabina Lonić, and Mersa Muminović. "Programming and Experimental Analysis of MELFA RV-2SDB Robot." In Lecture Notes in Networks and Systems. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71321-2_70.

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Wang, Song, Jing Tan, Di Shan Huang, and Jing Jun Gu. "Torsional Vibration Analysis of RV Reducer Based on Automatic Test System." In Advances in Intelligent Systems and Computing. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0238-5_83.

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Wei, Linghui, Canjiang Yao, and Hailong Wang. "Finite Element Analysis of Dynamic Contact Stress of Planetary Gear of RV Reducer." In Application of Intelligent Systems in Multi-modal Information Analytics. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15740-1_78.

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Hazem, Zied Ben, Nivine Guler, and Walid El Fezzani. "Study of Inverse Kinematics Solution for a 5-Axis Mitsubishi RV-2AJ Robotic Arm Using Deep Reinforcement Learning." In Studies in Systems, Decision and Control. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-71318-7_36.

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Conference papers on the topic "Rv-systems"

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Bodnar, David, and Károly Jármai. "Frequency Response Optimization of an Industrial Robot Arm." In 10th International Scientific Conference on Advances in Mechanical Engineering. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-zerh0a.

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This study contributes to the development of more resilient and responsive control systems for industrial robotics. Industrial robot arms are subject to various vibrational forces during various operations, which can limit their accuracy and response time. This paper studies the vibration characteristics of a robotic arm through real world measurement and Finite Element Analysis (FEA). The robot arm is the MELFA RV-2SDB15. In this paper, the authors determine the dynamic parameters of the examined manipulator. Experimental measurement is carried out with a modal approach. Optimization techniques are employed to develop an accurate CAD model of the robotic arm.
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Ali, Muhammad, Ensieh Aliagha, Mahmoud Elnashar, and Diana Göhringer. "RV-ProViler: Evaluating RISC-V ISA for Application-Specific Requirements." In 2024 IEEE Nordic Circuits and Systems Conference (NorCAS). IEEE, 2024. http://dx.doi.org/10.1109/norcas64408.2024.10752449.

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Qiao, Xuetao, Jin Zhai, Yuxiang Zhang, Fengzhuo Liu, and Yiming Wang. "Contact stress analysis of cycloidal pin wheel of RV reducer." In 3rd International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), edited by Dailin Zhang and Ke Zhang. SPIE, 2024. http://dx.doi.org/10.1117/12.3038386.

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Chou, Yu-Cheng, Hsin-Hung Chen, Chau-Chang Wang, Yuan-He Lin, Bo-Shen Huang, and Chua-Chin Wang. "Small RV-Based Deep-Towed Seafloor Sampling Systems." In OCEANS 2019 - Marseille. IEEE, 2019. http://dx.doi.org/10.1109/oceanse.2019.8867194.

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Li, Xiaoyan, Gang Zhang, Tao Jiang, Xufen Cai, and Zhenhua Wang. "PRNet: Point-Range Fusion Network for Real-Time LiDAR Semantic Segmentation." In Thirty-First International Joint Conference on Artificial Intelligence {IJCAI-22}. International Joint Conferences on Artificial Intelligence Organization, 2022. http://dx.doi.org/10.24963/ijcai.2022/156.

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Accurate and real-time LiDAR semantic segmentation is necessary for advanced autonomous driving systems. To guarantee a fast inference speed, previous methods utilize the highly optimized 2D convolutions to extract features on the range view (RV), which is the most compact representation of the LiDAR point clouds. However, these methods often suffer from lower accuracy for two reasons: 1) the information loss during the projection from 3D points to the RV, 2) the semantic ambiguity when 3D points labels are assigned according to the RV predictions. In this work, we introduce an end-to-end point-range fusion network (PRNet) that extracts semantic features mainly on the RV and iteratively fuses the RV features back to the 3D points for the final prediction. Besides, a novel range view projection (RVP) operation is designed to alleviate the information loss during the projection to the RV, and a point-range convolution (PRConv) is proposed to automatically mitigate the semantic ambiguity during transmitting features from the RV back to 3D points. Experiments on the SemanticKITTI and nuScenes benchmarks demonstrate that the PRNet pushes the range-based methods to a new state-of-the-art, and achieves a better speed-accuracy trade-off.
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Lehman, John T. "Optimal Foraging Theory: Lessons and Application to Adaptive Engineering Systems." In ASME 2008 Dynamic Systems and Control Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/dscc2008-2400.

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In biological systems, optimal strategy is generally defined as optimizing fitness, measured as reproductive value (RV), the expectation of producing surviving offspring from time t onward, given that an organism is in state S(t). Any action can be associated with an expectation of immediate reproductive success. Maximum RV results from the action that maximizes the sum of immediate and future surviving offspring. Adaptive biological behavior is the product of historical experience, heritability, individual variation, and differential fitness among individuals. Foraging tasks are a standard test bed for robot research because of their applicability to many problems. Optimal foraging theory offers explanations and predictions with direct applicability to engineering problems. Much theory development involves optimal solutions based on complete information about the system, but animals do not always conform to predictions of such models. Adaptive approximations to optimality in biological systems offer models for design of engineered systems.
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Olher, Milena Marquezin, and Júnia Coutinho Anacleto Silva. "The process of developments of systems with RV under the optic of IHC." In the Latin American conference. ACM Press, 2003. http://dx.doi.org/10.1145/944519.944528.

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Sood, V. K., and R. Amin. "EMTP RV-based study of solid-state fault current limiter for distribution systems." In 2006 IEEE Power India Conference. IEEE, 2006. http://dx.doi.org/10.1109/poweri.2006.1632505.

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Mahani, Maziar Fooladi, and Yue Wang. "Trust-Based Runtime Verification for Multi-Quad-Rotor Motion Planning With a Human-in-the-Loop." In ASME 2018 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/dscc2018-9174.

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In this paper, we propose a trust-based runtime verification (RV) framework for deploying multiple quad-rotors with a human-in-the-loop (HIL). By bringing together approaches from runtime verification, trust-based decision-making, human-robot interaction (HRI), and hybrid systems, we develop a unified framework that is capable of integrating human cognitive skills with autonomous capabilities of multi-robot systems to improve system performance and maximize the intuitiveness of the human-robot-interaction. On top of the RV framework, we utilize a probabilistic trust inference model as the key component in forming the HRI, designed to maintain the system performance. A violation avoidance controller is designed to account for the unexpected/unmodeled environment behaviors e.g. collision with static/moving obstacles. We also use the automata theoretic approaches to generate motion plans for the quad-rotors working in a partially-known environment by automatic synthesis of controllers enforcing specifications given in temporal logic languages. Finally, we illustrated the effectiveness of this framework as well as its feasibility through a simulated case study.
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Monakov, Yu V., A. D. Lkhamdondog, E. V. Shelkovoy, and X. V. Romanova. "Using EMTP-RV Software for Transient Calculations in Auxiliary Systems of Power Plants During Educational Process." In 2018 IV International Conference on Information Technologies in Engineering Education (Inforino). IEEE, 2018. http://dx.doi.org/10.1109/inforino.2018.8581776.

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Reports on the topic "Rv-systems"

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Plueddemann, Albert, Benjamin Pietro, and Emerson Hasbrouck. The Northwest Tropical Atlantic Station (NTAS): NTAS-19 Mooring Turnaround Cruise Report Cruise On Board RV Ronald H. Brown October 14 - November 1, 2020. Woods Hole Oceanographic Institution, 2021. http://dx.doi.org/10.1575/1912/27012.

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The Northwest Tropical Atlantic Station (NTAS) was established to address the need for accurate air-sea flux estimates and upper ocean measurements in a region with strong sea surface temperature anomalies and the likelihood of significant local air–sea interaction on interannual to decadal timescales. The approach is to maintain a surface mooring outfitted for meteorological and oceanographic measurements at a site near 15°N, 51°W by successive mooring turnarounds. These observations will be used to investigate air–sea interaction processes related to climate variability. This report documents recovery of the NTAS-18 mooring and deployment of the NTAS-19 mooring at the same site. Both moorings used Surlyn foam buoys as the surface element. These buoys were outfitted with two Air–Sea Interaction Meteorology (ASIMET) systems. Each system measures, records, and transmits via Argos satellite the surface meteorological variables necessary to compute air–sea fluxes of heat, moisture and momentum. The upper 160 m of the mooring line were outfitted with oceanographic sensors for the measurement of temperature, salinity and velocity. Deep ocean temperature and salinity are measured at approximately 38 m above the bottom. The mooring turnaround was done on the National Oceanic and Atmospheric Administration (NOAA) Ship Ronald H. Brown, Cruise RB-20-06, by the Upper Ocean Processes Group of the Woods Hole Oceanographic Institution. The cruise took place between 14 October and 1 November 2020. The NTAS-19 mooring was deployed on 22 October, with an anchor position of about 14° 49.48° N, 51° 00.96° W in 4985 m of water. A 31-hour intercomparison period followed, during which satellite telemetry data from the NTAS-19 buoy and the ship’s meteorological sensors were monitored. The NTAS-18 buoy, which had gone adrift on 28 April 2020, was recovered on 20 October near 13° 41.96° N, 58° 38.67° W. This report describes these operations, as well as other work done on the cruise and some of the pre-cruise buoy preparations.
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Bigorre, Sebastien P., and Raymond Graham. The Northwest Tropical Atlantic Station (NTAS): NTAS-20 Mooring Turnaround Cruise Report Cruise On Board RV Pisces November 4-28, 2021 Newport, RI - Pascagoula, MS. Woods Hole Oceanographic Institution, 2023. http://dx.doi.org/10.1575/1912/29647.

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The Northwest Tropical Atlantic Station (NTAS) was established to address the need for accurate air-sea flux estimates and upper ocean measurements in a region with strong sea surface temperature anomalies and the likelihood of significant local air–sea interaction on interannual to decadal timescales. The approach is to maintain a surface mooring outfitted for meteorological and oceanographic measurements at a site near 15°N, 51°W by successive mooring turnarounds. These observations are used to investigate air–sea interaction processes related to climate variability. The NTAS Ocean Reference Station (ORS NTAS) is supported by the National Oceanic and Atmospheric Administration’s (NOAA) Global Ocean Monitoring and Observing (GOMO) Program (formerly Ocean Observing and Monitoring Division). This report documents recovery of the NTAS-19 mooring and deployment of the NTAS-20 mooring at the same site. Both moorings used Surlyn foam buoys as the surface element. These buoys were outfitted with two Air–Sea Interaction Meteorology (ASIMET) systems. Each system measures, records, and transmits via satellite the surface meteorological variables necessary to compute air–sea fluxes of heat, moisture and momentum. The upper 160 m of the mooring line were outfitted with oceanographic sensors for the measurement of temperature, salinity and velocity. The mooring turnaround was done by the Upper Ocean Processes Group of the Woods Hole Oceanographic Institution (WHOI), onboard R/V Pisces, Cruise PC-21-07. The cruise took place from November 4 to 28, 2021. The NTAS-20 mooring was deployed on November 12, and the NTAS-19 mooring was recovered on November 13. Limited inter-comparison between ship and buoys were performed on this cruise. This report describes these operations and the pre-cruise buoy preparations. Other operations during PC-21-07 consisted of one CTD cast near the Meridional Overturning Variability Experiment (MOVE) subsurface mooring array MOVE 1-14. MOVE is designed to monitor the integrated deep meridional flow in the tropical North Atlantic.
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Bachmayer, Ralf, and Nicolas Nowald. Coordinated Multi-Domain Persistent Observation Systems at the Ligurian Slope, Western Mediterranean Sea - Cruise No. AL534, 21.2.2020 – 3.3.2020, La Seine sur Mer (France) – Malaga (Spain), COMPEL. GEOMAR Helmholtz Centre for Ocean Research Kiel, 2024. https://doi.org/10.3289/cr_al534.

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After loading on the 21. February the RV ALKOR left the La Seine sur Mer on the morning of the 22. February toward the first operating area at the St. Tropez canyon in the Ligurian Sea. ALKOR arrived in the early afternoon and the ROV MARUM SQUID was lowered, carrying a seafloor optical observation node for short range optical underwater communication and data transmission tests under various environmental conditions. The following day two more ROV dives were performed, ROV MARUM SQUID dive #48 was dedicated to an optical survey of the area of operation (~100m2) with the ROVs standard camera suite providing groundtruthing information for subsequent performance tests on a new low light camera, which followed on dive #49 and #51. During dive #50 the new operational concept of a wireless optically controlled companion (or fly-out) mini ROV was explored and successfully tested. In total there were 5 ROV dives conducted during the first part of the cruise. Due to worsening weather conditions and a storm warning in the golf du Lyon we left the first site earlier and transited to Alboran Sea for the deep water recovery mission of two long term seafloor probes and one MEBO CORK observatory. While both Probes were recovered (dives #52 and #53), the MEBO CORK could not be recovered due to high surface-current conditions making ROV operations not possible and impending bad weather required to leave station. ALKOR tied up in Malaga in the morning of the 29. February, and due to the deteriorating weather conditions, there was no further attempt to recover the remaining observatory (was recovered on a subsequent cruise). (Alkor-Berichte ; AL534)
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Bigorre, Sebastien P., Raymond Graham,, and Matthias Lankhorst. The Northwest Tropical Atlantic Station (NTAS): NTAS-21 Mooring Turnaround Cruise Report Cruise On Board RV Ronald H. Brown JOctober 6-25, 2022 Bridgetown, Barbados – Bridgetown, Barbados. Woods Hole Oceanographic Institution, 2023. http://dx.doi.org/10.1575/1912/66127.

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The Northwest Tropical Atlantic Station (NTAS) was established to address the need for accurate air-sea flux estimates and upper ocean measurements in a region with strong sea surface temperature anomalies and the likelihood of significant local air–sea interaction on interannual to decadal timescales. The approach is to maintain a surface mooring outfitted for meteorological and oceanographic measurements at a site near 15°N, 51°W by successive mooring turnarounds. These observations are used to investigate air–sea interaction processes related to climate variability. The NTAS Ocean Reference Station (ORS NTAS) is supported by the National Oceanic and Atmospheric Administration’s (NOAA) Global Ocean Monitoring and Observing (GOMO) Program (formerly Ocean Observing and Monitoring Division). This report documents recovery of the NTAS-20, the final mooring of the NTAS time-series. The NTAS moorings use Surlyn foam buoys as the surface element. These buoys were outfitted with two Air–Sea Interaction Meteorology (ASIMET) systems. Each system measures, records, and transmits via satellite the surface meteorological variables necessary to compute air–sea fluxes of heat, moisture, and momentum. The upper 160 m of the mooring line were outfitted with oceanographic sensors for the measurement of temperature, salinity, and velocity. The mooring recovery was done by the Upper Ocean Processes Group of the Woods Hole Oceanographic Institution (WHOI) and Drew Cole, onboard R/V Ronald H. Brown, Cruise RB-22-04. The cruise took place between October 6 and 25 2022. Other operations during the cruise consisted of the intercomparison between ship and NTAS buoy measurements, turnaround of Meridional Overturning Variability Experiment (MOVE) subsurface mooring array, CTD casts, and four Argo floats deployments. MOVE is designed to monitor the integrated deep meridional flow in the tropical North Atlantic. This report describes these operations.
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