標(biāo)題: Titlebook: Observational Cosmology; With the New Radio S M. N. Bremer,N. Jackson,I. Pérez-Fournon Conference proceedings 1998 Springer Science+Busines [打印本頁] 作者: 相似 時(shí)間: 2025-3-21 17:46
書目名稱Observational Cosmology影響因子(影響力)
作者: Incorruptible 時(shí)間: 2025-3-21 23:30 作者: 勉勵(lì) 時(shí)間: 2025-3-22 03:32 作者: Femish 時(shí)間: 2025-3-22 06:04
Observational Cosmology978-94-011-5238-9Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: 勾引 時(shí)間: 2025-3-22 12:33 作者: Scintigraphy 時(shí)間: 2025-3-22 14:09 作者: 浪費(fèi)時(shí)間 時(shí)間: 2025-3-22 18:32 作者: 催眠 時(shí)間: 2025-3-22 23:48 作者: FLIP 時(shí)間: 2025-3-23 02:48
expansion of humanitarian and family reunion programs and the introduction of multiculturalism. The reasons for the shift to a universal admissions scheme were varied, encompassing changing ideas about race, ethnicity and human rights, the labour and social imperatives of post-war modernisation, and作者: 江湖郎中 時(shí)間: 2025-3-23 06:17
countries, to help solve shortages in its health care system, particularly in underserviced rural and remote areas. Throughout the 1970s, roughly a third of Canada’s physicians were IMGs. Although this proportion has dropped to 23?% more recently, Canada still has a sizeable dependence on physician作者: CAPE 時(shí)間: 2025-3-23 11:25 作者: Contend 時(shí)間: 2025-3-23 14:22 作者: monologue 時(shí)間: 2025-3-23 21:11
S. De Koff,G. Miley,S.A Baum,W. B. Sparks,D. Golombek,F. Macchettovelopments have driven them toward policies aimed at attracting highly skilled migrants in an increasingly competitive international labor market. On the other hand, they have largely failed to take full advantage of the educational and professional experiences that migrants bring to their countries作者: 深陷 時(shí)間: 2025-3-24 02:05
Mark J. Neeser,Hans Hippelein,Klaus Meisenheimer countries, to help solve shortages in its health care system, particularly in underserviced rural and remote areas. Throughout the 1970s, roughly a third of Canada’s physicians were IMGs. Although this proportion has dropped to 23?% more recently, Canada still has a sizeable dependence on physician作者: Chivalrous 時(shí)間: 2025-3-24 02:24
A. Cimatti,S. Serego Di Alighieri in relatively permanent structural changes to the macroeconomy. Underlying these trends are changes in commodity and financial markets, such as globalization, and the development of new technologies, such as computerization. But these secular trends are also punctuated by short-term economic trends作者: 灰姑娘 時(shí)間: 2025-3-24 07:48
velopments have driven them toward policies aimed at attracting highly skilled migrants in an increasingly competitive international labor market. On the other hand, they have largely failed to take full advantage of the educational and professional experiences that migrants bring to their countries作者: Measured 時(shí)間: 2025-3-24 14:25
J. J. Condon,W. D. Cotton,E. W. Greisen,Q. F. Yin,R. A. Perley,G. B. Taylor,J. J. Broderick-driven design model is included.Detailed design strategies With limited empirical research available on online teaching across cultures especially with Native and Hispanic American students, this book will present the findings of a two-year, Spencer-funded study in creating an inclusive (i.e., mult作者: STALL 時(shí)間: 2025-3-24 17:35
W. D. Cotton,J. J. Condonsent the findings of a two-year, Spencer-funded study in creating an inclusive (i.e., multicultural and intergenerational) instructional design model for online learning. The book is expected to provide the readers a field guide of teaching approach (comprising pedagogical, technical, relational and作者: offense 時(shí)間: 2025-3-24 21:14
J. Machalski,W. Godlowskiday (20% said their stress levels were very high) and almost one-half said that low pay affected their stress level at work. These workers cited the lack of opportunities for advancement, heavy workload, high expectations, and long hours as significant sources of stress. Less than two-thirds of work作者: 萬神殿 時(shí)間: 2025-3-25 03:10
E. A. Stengler-Larrea,H. Andernachsent the findings of a two-year, Spencer-funded study in creating an inclusive (i.e., multicultural and intergenerational) instructional design model for online learning. The book is expected to provide the readers a field guide of teaching approach (comprising pedagogical, technical, relational and作者: 確定 時(shí)間: 2025-3-25 05:13 作者: 野蠻 時(shí)間: 2025-3-25 11:14 作者: 朦朧 時(shí)間: 2025-3-25 13:24 作者: incarcerate 時(shí)間: 2025-3-25 18:49
-driven design model is included.Detailed design strategies With limited empirical research available on online teaching across cultures especially with Native and Hispanic American students, this book will present the findings of a two-year, Spencer-funded study in creating an inclusive (i.e., mult作者: 感激小女 時(shí)間: 2025-3-25 22:42 作者: liposuction 時(shí)間: 2025-3-26 02:41 作者: Communal 時(shí)間: 2025-3-26 05:36
K. Graingesent the findings of a two-year, Spencer-funded study in creating an inclusive (i.e., multicultural and intergenerational) instructional design model for online learning. The book is expected to provide the readers a field guide of teaching approach (comprising pedagogical, technical, relational and作者: GLOSS 時(shí)間: 2025-3-26 09:06
Michael E. Jonesday (20% said their stress levels were very high) and almost one-half said that low pay affected their stress level at work. These workers cited the lack of opportunities for advancement, heavy workload, high expectations, and long hours as significant sources of stress. Less than two-thirds of work作者: 魅力 時(shí)間: 2025-3-26 15:03 作者: 臭名昭著 時(shí)間: 2025-3-26 19:41 作者: 歌劇等 時(shí)間: 2025-3-26 22:46
HST Imaging of 3CR Radio Galaxies: The Dust-Radio Connectiontion between the radio source and the dust. The data cover a redshift range 0 < . < 0.5. A large range of dust morphologies is observed, including disk-like and filamentary structures..We find that there is a connection between the radio source and the dust. There is a strong tendency for the direct作者: 橫截,橫斷 時(shí)間: 2025-3-27 03:49 作者: 洞察力 時(shí)間: 2025-3-27 05:42 作者: Slit-Lamp 時(shí)間: 2025-3-27 12:00
NVSS Observations of UGC Galaxiese the NVSS limit of 2.5 mJy. Of particular note is that 41% of E and SO galaxies were detected. Approximately 25% of these have radio/IR flux density ratios consistent with star formation. Luminosity and visibility functions are derived for starforming and AGN powered radio sources. The normal galax作者: MIR 時(shí)間: 2025-3-27 14:26
Radio-Optical Orientation of E/S0 Galaxies candidates were visually inspected on the Digitized Sky Survey (DSS) and on FIRST images: we find several spirals and interacting galaxies and a few E/S0s with very weak, marginally extended radio cores. The only double-lobed (previously known) radio source is a dumbbell. For the rest of the object作者: Blood-Vessels 時(shí)間: 2025-3-27 21:39
A Wider View from the Southarkes and the University of Sydney Molonglo Observatory Synthesis Telescope (MOST). These will enable a number of large-scale surveys to be undertaken, complementing and in some cases surpassing what is being achieved in the North. This paper summarises the principal technical features of the new wi作者: BOOM 時(shí)間: 2025-3-27 23:35
The Cambridge Low Frequency Radio Surveys: 6C, 7C, 8C of large areas of the northern sky at the very lowest available frequencies. The 7C survey—also at 151 MHz but with the higher resolution of 70 × 70cosecδ arcsec.—is currently being analysed and we now have catalogues in a number of selected regions, many of which have been observed repeatedly at a作者: hegemony 時(shí)間: 2025-3-28 05:11 作者: ADORE 時(shí)間: 2025-3-28 10:15 作者: Respond 時(shí)間: 2025-3-28 10:26 作者: 水獺 時(shí)間: 2025-3-28 14:37
The Sunyaev-Zel’Dovich Effect And Hubble’s Constant(..) without the need for distance-ladder-type arguments. I discuss the random and systematic errors inherent in this method of estimating .., and present the preliminary results obtained for A2218 of .. = 38.km.Mpc.. These two clusters of galaxies are part of an orientation unbiased, X-ray selected作者: 使堅(jiān)硬 時(shí)間: 2025-3-28 21:35
A High-Redshift Cluster Detected Via Its S-Z Effect μJy in a 110″ x 175″ beam, is similar to those produced by rich galaxy clusters via the Sunyaev-Zel’dovich effect, but optical, infra-red and X-ray observations show no evidence for such a cluster at . < 1. Optical spectra show the quasars to be extremely similar, raising the possibility that they 作者: 態(tài)度暖昧 時(shí)間: 2025-3-29 01:33
The High Redshift 3CR Radio Galaxies: CD Galaxies in High Redshift Clustersifference between the K-. relationships of the 3CR and 6C galaxies is investigated: the 3CR galaxies must contain a greater mass of stars, consistent with them lying at the centre of clusters. The consequences of these results are discussed.作者: ABASH 時(shí)間: 2025-3-29 03:42
Conference proceedings 1998ity or of small area with highsensitivity. Both limit the kinds of cosmology that can be carried outwith radio surveys. .This situation has been revolutionised in the past few years by theavailability of new, large-area, high-sensitivity radio surveys atboth low and high radio frequencies. These sig作者: 有權(quán)威 時(shí)間: 2025-3-29 09:45
Radio Astronomy and Cosmology cosmic epoch can now be related to the star-formation history of galaxies as a whole. The lessons to be learned from this story for the planning of future research programmes and new facilities are discussed.作者: Encoding 時(shí)間: 2025-3-29 12:13
NVSS Observations of UGC Galaxiesratios consistent with star formation. Luminosity and visibility functions are derived for starforming and AGN powered radio sources. The normal galaxy luminosity function closely follows the IR luminosity function scaled by the radio-IR relation. The AGN luminosity function is steadily rising towards lower luminosity at 10. W/Hz.作者: 創(chuàng)造性 時(shí)間: 2025-3-29 18:23
Radio-Optical Orientation of E/S0 GalaxiesE/S0s with very weak, marginally extended radio cores. The only double-lobed (previously known) radio source is a dumbbell. For the rest of the objects, all hosting small and weak radio sources, the DSS is inadequate to determine morphological types. Thus a significant increase in sample size will be a major effort.作者: avarice 時(shí)間: 2025-3-29 21:30
The Cambridge Low Frequency Radio Surveys: 6C, 7C, 8Cosecδ arcsec.—is currently being analysed and we now have catalogues in a number of selected regions, many of which have been observed repeatedly at a series of epochs for monitoring variable sources. These surveys provide a valuable resource for cosmology.作者: GUILE 時(shí)間: 2025-3-30 01:25
Imaging the Cosmic Microwave Background structures at high redshift that are otherwise invisible. The challenges of CMB imaging are addressed, the two standard observing strategies — beam-switching and interferometry — are compared, and the recent, very rapid progress in CMB astronomy assessed.作者: 防止 時(shí)間: 2025-3-30 07:35
A High-Redshift Cluster Detected Via Its S-Z Effectbservations show no evidence for such a cluster at . < 1. Optical spectra show the quasars to be extremely similar, raising the possibility that they are lensed images of the same object; this is consistent with the high mass required to produce the decrement by either the Sunyaev-Zel’dovich or Rees-Sciama effects.作者: Osmosis 時(shí)間: 2025-3-30 10:06 作者: patriot 時(shí)間: 2025-3-30 13:10 作者: Flirtatious 時(shí)間: 2025-3-30 18:03
The Cat: Cosmic Microwave Background Anisotropies and Sources at 15 GHzegree). This detection is consistent with a COBE-normalised CDM model, and provides constraints on the values of .. and Ω. The properties of discrete extragalactic radio sources at 15 GHz found in CAT fields are also discussed.作者: 發(fā)電機(jī) 時(shí)間: 2025-3-30 22:17
HST Imaging of 3CR Radio Galaxies: The Dust-Radio Connectiond the linear sizes of the dust features. The radio source has a preference to be perpendicular to the dust major axis when the dust is settled and localized (linear sizes < 2.5 kpc). There is no such a preference when the dust is distributed in a filamentary fashion throughout the radio galaxy.作者: Gnrh670 時(shí)間: 2025-3-31 03:17
Current Status of Radio Source Databasesware tools to search and cross-identify radio sources from major catalogues. The latter evolved into “CATS” [6] maintained at Special Astrophysical Observatory (SAO, Russia), and is described in Section 2. The table collection of the first author is being folded into CATS.作者: Deduct 時(shí)間: 2025-3-31 08:48 作者: harrow 時(shí)間: 2025-3-31 11:56 作者: Schlemms-Canal 時(shí)間: 2025-3-31 16:35
Malcolm S. Longairod of vigorous policy activism has had an enduring legacy, nevertheless. No mainstream political party has seriously contemplated the reintroduction of racially discriminatory immigration policies. Cultural pluralism remains a lived reality and an organising principle of migrant settlement policies.
