作者: 同步信息 時間: 2025-3-21 23:26 作者: 陳列 時間: 2025-3-22 04:18
an be too transient to follow, understand and learn from. However, we argue that dynamic visualizations may overcome the transiency problem by including embodied activity. In this chapter, we will review a diverse number of studies that show the instructional benefits of embodied cognition, manipula作者: 彩色 時間: 2025-3-22 06:11
Jacob W. M. Baars,Hans J. K?rcherat utilizes the reused locality instead of temporal locality. Also, the proposed technique reduces the hardware cost significantly. The proposed technique has been experimentally compared with two different baseline systems. It is observed that the proposed technique is capable of detecting dead blo作者: Fallibility 時間: 2025-3-22 08:54 作者: flex336 時間: 2025-3-22 14:47 作者: osteocytes 時間: 2025-3-22 18:24
Jacob W. M. Baars,Hans J. K?rcherribution of compounds in the hair more accurately and in single strands as opposed to milligram quantities required by traditional hyphenated methods. The use of MALDI-MSI could provide law enforcement agencies with lifestyle information on an individual and help to narrow down the pool of suspects.作者: constitute 時間: 2025-3-23 01:12 作者: Presbycusis 時間: 2025-3-23 03:59
Astrophysics and Space Science Libraryhttp://image.papertrans.cn/r/image/820653.jpg作者: JADED 時間: 2025-3-23 08:47
https://doi.org/10.1007/978-3-319-65148-4design and construction of radio telescopes; homology design; thermal control of telescopes; telescope 作者: Narcissist 時間: 2025-3-23 10:23
Alternative Reflector Geometries, attitude angles. After the completion of the Jodrell Bank giant, several ideas for a telescope of comparable or larger size, but very much cheaper, sprang up among radio astronomers and engineers. We shortly mention here the major examples.作者: Interferons 時間: 2025-3-23 16:17
978-3-319-87958-1Springer International Publishing AG 2018作者: molest 時間: 2025-3-23 18:16
Radio Telescope Reflectors978-3-319-65148-4Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: ensemble 時間: 2025-3-24 02:12 作者: Negotiate 時間: 2025-3-24 04:26
Jacob W. M. Baars,Hans J. K?rchernce of the processor. Nowadays, multilevel cache architecture is used to increase the capacity of the cache memory. Upper level caches are dedicated to particular core act as private cache, whereas the Last-Level Cache is shared by the multiple core of the processor. The size of Last-Level Cache is 作者: 清晰 時間: 2025-3-24 06:47
Jacob W. M. Baars,Hans J. K?rcherntists. In aerobic treatment, the power consumption rate and land area requirement are very high compared to the anaerobic treatment. Because of these disadvantages, industries are moving to anaerobic treatment plant. In this kind of treatment plants, the efficiency of the treatment is high and reco作者: Confirm 時間: 2025-3-24 14:43 作者: 墊子 時間: 2025-3-24 16:53
Jacob W. M. Baars,Hans J. K?rcher). These hair samples could potentially provide other intelligence, based on the molecular history of an individual that it contains. Currently, this type of analysis is performed using traditional hyphenated techniques gas chromatography-mass spectrometry (GC-MS) or liquid chromatography-mass spect作者: aesthetician 時間: 2025-3-24 21:00 作者: Negligible 時間: 2025-3-25 02:47 作者: ILEUM 時間: 2025-3-25 06:20
Submillimetre-Wavelength Telescopes, Large Millimeter/submm Array), consisting of more than 60 antennas located at 5000 m altitude in northern Chile and covering the entire frequency range from 30 to 950?GHz. It began operation with a partial array in 2008 and construction was completed in 2014.作者: Spongy-Bone 時間: 2025-3-25 10:33
Electromagnetic Aspects of the Reflector Antenna,aracteristics of even the largest radio telescope reflector cannot be properly described by geometrical optics only, as is usual for optical telescopes. A wave-based EM diffraction analysis is required to derive the parameters of the antenna: in particular its beam shape with sidelobes, polarisation state, gain and beam efficiency.作者: artless 時間: 2025-3-25 13:38 作者: Choreography 時間: 2025-3-25 16:07
Evolution of the Telescope,Alexandria (~290–350 CE) proved that a point on a conic exhibits a constant ratio of its distance to a given point and to a given line. This constant is known as the . of the conic; the fixed point is the . and the line is called ..作者: 流眼淚 時間: 2025-3-25 23:20
Concluding Review and a Dialogue on Management Aspects, particular the LMT/GTM in Mexico (Chap. .) and ALMA in Chile (Chap. .). Since then, our writing has been interrupted sufficiently by other duties, so that these instruments could be given the attention they deserve.作者: preservative 時間: 2025-3-26 02:20 作者: FEAS 時間: 2025-3-26 04:45 作者: DIS 時間: 2025-3-26 12:12
0067-0057 pes.Discusses advances in design and technology by detailed This book demonstrates how progress in radio astronomy is intimately linked to the development of reflector antennas of increasing size and precision. The authors describe the design and construction of major radio telescopes as those in Dw作者: Axon895 時間: 2025-3-26 14:58
Introduction,gested using a paraboloidal reflector as an astronomical telescope. Much later, in 1888 Hertz (1857–1894) selected a cylindrical paraboloid to demonstrate the existence of electromagnetic waves at radio wavelengths. In the twentieth century, the paraboloidal reflector played a dominant role in the b作者: Meager 時間: 2025-3-26 17:15
Evolution of the Telescope,ced the common names ., . and . for the three conic sections that serve as the defining curves for reflectors of electromagnetic radiation. Pappus of Alexandria (~290–350 CE) proved that a point on a conic exhibits a constant ratio of its distance to a given point and to a given line. This constant 作者: Conserve 時間: 2025-3-26 21:37
Birth of Radio Astronomy,oducing a first primitive version of radar, albeit without range information. In the early years of the twentieth century, the ingenious inventor Guglielmo Marconi (1874–1937) was instrumental in the development of radio communication and broadcasting at long wavelengths of deca- and hectometres. Th作者: forthy 時間: 2025-3-27 01:06 作者: 清唱劇 時間: 2025-3-27 07:05
Emergence of Millimetre-Wavelength Telescopes, the optical domain. One way to overcome this handicap is the use of interferometers or synthesis telescopes. However, there also remained the desire to extend the frequency range of single reflectors to very high frequencies with as large a size as possible, which would both improve the resolution 作者: 佛刊 時間: 2025-3-27 09:58 作者: narcissism 時間: 2025-3-27 14:29 作者: Engulf 時間: 2025-3-27 20:25 作者: 絕緣 時間: 2025-3-28 00:17
Concluding Review and a Dialogue on Management Aspects, a working telescope. However, some of the telescopes that we would like to feature because of their advanced design were still under construction, in particular the LMT/GTM in Mexico (Chap. .) and ALMA in Chile (Chap. .). Since then, our writing has been interrupted sufficiently by other duties, so作者: SPURN 時間: 2025-3-28 04:41 作者: 軟膏 時間: 2025-3-28 08:42
Naturally Occurring Antihistaminics in Body Tissuese arginine. In fact, arginine has a weak antihistamine effect (. and ., 1939). Later the factor in eosinophils responsible for antihistamine activity was thought to be a steroid. Workers had found, using paper chromatography and strains for steroids, that the substance could be a ketosteroid (. and 作者: Mnemonics 時間: 2025-3-28 12:36
riented testing. In Chapter 6, they describe which documents testers still need to create in an agile project. Next, Chapter 7 explains the efficient use of test automation, which is particularly important in a978-3-030-73208-0978-3-030-73209-7作者: Decongestant 時間: 2025-3-28 18:02
,Einführung,triellen Revolution vergleichbar sind. Aufbauend auf den Innovationen der Informations- und Kommunikationstechnologie vollzieht sich ein grundlegender Wandel von der Industrie- und Dienstleistungsgesellschaft zur Informationsgesellschaft.作者: 富足女人 時間: 2025-3-28 21:04 作者: Hay-Fever 時間: 2025-3-29 00:03
Innovation und Gesellschafthttp://image.papertrans.cn/m/image/639223.jpg
