142 resultados para Apollo.
Resumo:
嫦娥一号绕月探测卫星上将搭载一台四通道的微波探测仪(3.0 GHz、7.8GHz、19.3 5 GHz、37 GHz)。利用其测量到的月球微波辐射亮度温度,反演月壤厚度并评估月球的氦一3资源量是嫦娥一号卫星的四大科学目标之一。本文主要包括模拟月壤的研制和月壤微波辐射特性的研究,是对月球微波辐射探测的预先研究。(l)详细概述了月壤的形成与演化、化学和矿物组成、物理力学性质等;(2)模拟月壤的研制是嫦娥工程顺利开展所必需的基础设施建设项目,本文首次提出了系列化模拟月壤的研制设想和基本方案;(3)成功研制了CAS一1模拟月壤,岩石学、矿物学和地球化学的对比表明,CAS一1模拟月壤与APollo14登月点月壤相似。并测量了其基本的化学和物理力学性质供样品使用单位参考;(4)首次提出应用聚乙烯稀释法和Liehtenecker介电混合公式,在谐振腔微扰系统上测量干燥岩石或矿物复介电常数的方法,该方法具有操作简单、所需样品量少、测量精度高等优点;(5)利用同轴终端法系统测量了120 GHz模拟月壤、模拟月岩的复介电常数,研究其随颗粒粒度和(%TiO2+%FeO+%Fe2O3)含量的变化规律,并比较其与地球红土的差异;(6)在对月球物质的复介电常数进行详细研究的基础上,探讨了月壤的微波辐射特性,并估算了ApolloLuna登月点的微波辐射在月壤中的穿透深度。
Resumo:
An effective approach of simulating fluid dynamics on a cluster of non- dedicated workstations is presented. The approach uses local interaction algorithms, small communication capacity, and automatic migration of parallel processes from busy hosts to free hosts. The approach is well- suited for simulating subsonic flow problems which involve both hydrodynamics and acoustic waves; for example, the flow of air inside wind musical instruments. Typical simulations achieve $80\\%$ parallel efficiency (speedup/processors) using 20 HP-Apollo workstations. Detailed measurements of the parallel efficiency of 2D and 3D simulations are presented, and a theoretical model of efficiency is developed which fits closely the measurements. Two numerical methods of fluid dynamics are tested: explicit finite differences, and the lattice Boltzmann method.
Resumo:
Wydział Historyczny
Resumo:
This article seeks to explore a notion of 'British outer space' in the mid 20th century with reference to the British Interplanetary Society and the works of Patrick Moore and Arthur C. Clarke. Geographies of outer space have been examined following early work by Denis Cosgrove on the Apollo space photographs. Cosgrove's work has encouraged a growing body of work that seeks to examine both the 'Earth from space' perspective as well as its reciprocal, 'space from Earth'. This article aligns itself with the latter viewpoint, in attempting to define a national culture of 'British outer space'. This is found to have an important connection with the British Interplanetary Society, founded in 1933 near Liverpool, which went on to influence the works of Patrick Moore, who edited the magazine Spaceflight and presented the television programme The Sky at Night, and Arthur C. Clarke, who became known as a science fiction writer through his early novels in the 1950s. The themes of audience participation and human destiny in outer space are examined in a close reading of these two case studies, and further engagement with cultures of outer space in geography is encouraged. © The Author(s) 2012.
Resumo:
In recent years the Internet has grown by incorporating billions of small devices, collecting real-world information and distributing it though various systems. As the number of such devices grows, it becomes increasingly difficult to manage all these new information sources. Several context representation schemes have tried to standardize this information, however none of them have been widely adopted. Instead of proposing yet another context representation scheme, we discuss an efficient way to deal with this diversity of representation schemes. We define the basic requirements for context storage systems, analyse context organizations models and propose a new context storage solution. Our solution implements an organizational model that improves scalability, semantic extraction and minimizes semantic ambiguity.
Resumo:
There is a general consensus that new service delivery models are needed for children with developmental coordination disorder (DCD). Emerging principles to guide service delivery include the use of graduated levels of intensity and evidence-based services that focus on function and participation. Interdisciplinary, community-based service delivery models based on best practice principles are needed. In this case report, we propose the Apollo model as an example of an innovative service delivery model for children with DCD. We describe the context that led to the creation of a program for children with DCD, describe the service delivery model and services, and share lessons learned through implementation. The Apollo model has 5 components: first contact, service delivery coordination, community-, group- and individual-interventions. This model guided the development of a streamlined set of services offered to children with DCD, including early-intake to share educational information with families, community interventions, inter-disciplinary and occupational therapy groups and individual interventions. Following implementation of the Apollo model, waiting times decreased and numbers of children receiving services increased, without compromising service quality. Lessons learned are shared to facilitate development of other practice models to support children with DCD.
Resumo:
Tese de doutoramento, Belas-Artes (Desenho), Universidade de Lisboa, Faculdade de Belas-Artes, 2014
Resumo:
Contient : 1 Journal autographe de JEHAN DE LA FOSSE, où sont notés mois par mois les principaux événements des années 1557 à 1590, arrivés en France et particulièrement à Paris, où vivait l'auteur, curé de St-Leu et de St-Barthélemy ; 2 Recueil d'épitaphes ; « Cavendish,... general Norris,... docter Story,... mylord Treasurer,... Frier Andrew,... Ellis,... earle of Essex, beheaded in the tower », Joannes Rekingale, episcopus Cicestriensis, Gulielmus de Blitz, archidiaconus Nodovicensis ; Thomas Linaerus, regis Henrici VIII medicus, Antonius Riccius Faventiae, « Mr Hofkins », Lucretia Borgia, Honorius P. M., Johannes Riberius ; Galfridus Chaucer, Corythus, filius Oenones et Paridis, Ninus, Assyriae monarcha, Pyramis, lateritia Asychis, Aegypti regis ; Bartholomaeus Platina, Petrus Pomponatius, Pompeius Magnus, Capys, Ennius, Hannibal ; Marcus Antonius Turrianus, Marcus Antonius Coccius, Marcus Antonius Casanova, Sardanapalus, Rufus, Julius Caesar, Augustus Caesar ; Petrus Ciaconius, Nicolaus Macchiavellus, Gulielmus Rondeletus, medicus, Anicia, foemina romana, Callicratea ; Johannes Coletus, Rembertus Dodonaeus, medicus Maximiliani II et Rodolphi imperatorum, Alcaeus poeta, Scipio Africanus ; Paracelsus, Gerardus Noviomagus et Andreas Hyperius, Didacus de Valdes, Albericus de Vere et Gulielmus, primus comes Oxoniensis, Robertus Buc ; Hieronymus Cagnolus Vercellensis, Johannes Stofflerus, mathematicus Tubingae, Remigius Bellaqueus, Pallas, Evandri filius, Zarmanochegas indus, de Bargosa ; Johannes Rivius Attbend, Petrus Bembus, Lucius P. M. Veronae, Gulielmus Norselez, decanus quondam ecclesiae S. Pauli Londini, Mathias Corvinus, rex Pannoniae ; Philippus Callimachus Cracoviae, in aede S. Trinitatis, Ludovicus Bologninus, Bononiae, Rachel, uxor Jacobi Bethleem, Aratus, Plato, Aeschylus ; Joannes Zonaras, Homerus, Menander, Epictetus ; Berengarius, archidiaconus Andegavensis, Andreas Fanzonius, Cyrus, Persarum monarcha, Midas ; Hugo S. Victoris Parisiensis, S. Bernardus, abbas claraevallensis, Petrus de Toledo, Psittacus, Musaeus poeta, Linus, thebanus poeta, Orpheus ; Petrus Lombardus, Petrus Comestor, Pallas, libertus Romae, Megista, Spartanus vates ; Aegidius de Roma, archiepiscopus Bituricensis, Johannes Gerson, Aristocrates, perfidus in Lycaei Jovis luco, Setho, sacerdos Vulcani et Aegypti rex, Rosamunda Cliffordensis, Petrus Aretinus ; Nicolaus de Lyra, Jacobus Pisaurus, Paphi episcopus, Cedwalla, rex Sussexiae ; Alphonsus Tostadus, hispanus, Abulensis episcopus, Albertus Pius de Sabaudia, princeps Carporum, Similis, praefectus praetorianorum, Jupiter, Osyris, Isis ; Aeneas Sylvius, Christophorus Colombus, Hermes, Apollo, Timon, Darius ; Robertus Gaguinus, Johannes de Sacro Busto, Darius, Hystaspis filius, Simandius, Aegypti rex, Idomeneus et Myrio, filii Deucalionis, Semiramis ; Alexander Piccolomineus, Justina, pulchra foemina, quam maritus zelotypus nefarie decollavit, Claudia, nobilis foemina Romae, Carolus Magnus, Carolus V, imperator ; Actius Plautus, Johannes Boccacius, Franciscus Ximenes, cardinalis Hispaniae, Federicus imperator, Sylla, Ricardus I, rex Anglorum ; Johannes Stadius, math. belga, C. Manlia camertina, Johannes de Mandeville, Patricius, Brigida et Columda in Hibernia, la reine d'Angleterre, femme de Jacques Ier ; Johannes Glandorp, Jodocus, medicus Romae, Urandus, sive Durandus, Johannes Jacobus Trivultius, Ludovicus VIII, rex Francorum ; Antonius quidam italus, Fin dal Finale, Battistina Senensis, puella elegantissima ; Chalonerus Dubliniae, Askew Lincolniensis, Christophorus Hatton, Robertus, comes Leicestriae ; Johannes Chidley, Walterus Ralegh, Arturus Gorges, Johannes Parkar, Maria Stafford, Charitas et Carolus Ho., Thomas Wals, Sylvanus Scorus, Johannes Horo et Edwardus Nymark, Edwardus Stanhop, Franciscus Wal ; Philippus Sydney, Franciscus Walsinghan, N. Marsonius, jurisconsultus, Christophorus H, Gulielmus, comes Penbrok, Angliae marescallus, Antonius Deny, frater Lubinus ; Fratislaus, dux Bohemiae, countess of Penbrok, Edward Spenser, Henry Abyngdon, Thomas Nash, N. Dobson ; Dr Hugh a price, Johannes Vitulus, Dr Bently, Hor. Pallavicin, Margaret Ratcliff ; Howlet, Elian, Henry Barron ; James Stuart, Thomas Sackville, Penelope d'Evreux, uxor domini Bar. Rich, pellicis comitis Devonshire, Robert Cecil, Ricardus Bancroft, archiepiscopus Cantuariensis ; Godefridus de Bulion, Balduinus, rex Jerusalem, Allicia, pulchra foemina anglica et forte meretrix, Theobaldus, comes Campaniae, qui vixit tempore regis Angliae Stephani ; Fernandus de Castro, hispanus in Anglia exulans et moriens ob fidem in Dominum Petrum, regem Castellae, Johannes Taylor de Colman street, usurarius, Petrus Miago Vallisoleti, in templo Sancti Stephani, Franciscus Duarte de Mendico, a proveedor de los exercitos y armadas del emperador Carlo V, Henricus, Walliae princeps ; Milo, comes de Anglera, pater Rolandi, a Mauris juxta ripam Ceae occisus, Hecuba, S. Edmundus, rex et martyr, Pindarus, poeta lyricus, Stesichorus, Anacreon, poeta vinosus, Leonidas, dux Lacedemoniorum ad Thermopylas occisus contra Persas, Timotheus, citharedus milesius ; Timocreon Rhodius, Laïs, meretrix Corinthia, sepulta in Thessalia, juxta Peneum fluvium, Acron, antiquissimus medicus Agrigentinus
Resumo:
Set readings 1. Sismondo S. (2009). The Kuhnian revolution. In An introduction to science and technology studies. p12-22 2. Ben-David J, Sullivan T. (1975) Sociology of science. Annual Review of Sociology p203-21 3. Clarke A, Star SL. (2008) The social worlds framework: a theory/methods package. In Hackett EJ et al. The handbook of science and technology studies. Cambridge MA: MIT Press p113-137 Bonus paper (read if you have time) 4. Mitroff I. (1974). Norms and Counternorms in a Select Group of Apollo Moon Scientists. American Sociological Review 39:79-95 • Aim to ensure that you understand the core arguments of each paper • Look up/note any new terminology (and questions you want to ask) • Think about your critical appraisal of the paper (what are the merits/demerits of the argument, evidence etc) In the seminar we will spend about 5 minutes talking about each paper, and then - building on the two lectures - discuss how these ideas might be used to think about the Web and Web Science. At the end there will be some time for questions and a chance to note your key learning points.
Resumo:
The abstract concept Aletheia, Truth, is personified in literature as a daughter of Zeus (Pind. Ol. 10.3–4 and fr. 205) and nurse of Apollo (Plut. Symp. 657e).
Resumo:
Space is a dangerous place for humans, once we step beyond the rotection of Earth’s atmosphere and magnetic field. Galactic cosmic rays and bursts of charged particles from the Sun damaging to health happen with alarming frequency – the Apollo astronauts were very lucky. Understanding the physics of radiation from distinct sources in space will be useful to help future space voyagers plan journeys in greater safety, and produce effective shields for these unavoidable events on journeys to Mars or beyond.