標(biāo)題: Titlebook: Optics in Astrophysics; Proceedings of the N Renaud Foy,Fran?oise Claude Foy Conference proceedings 2005 Springer Science+Business Media B. [打印本頁(yè)] 作者: PED 時(shí)間: 2025-3-21 16:27
書(shū)目名稱Optics in Astrophysics影響因子(影響力)
書(shū)目名稱Optics in Astrophysics影響因子(影響力)學(xué)科排名
書(shū)目名稱Optics in Astrophysics網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Optics in Astrophysics網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Optics in Astrophysics被引頻次
書(shū)目名稱Optics in Astrophysics被引頻次學(xué)科排名
書(shū)目名稱Optics in Astrophysics年度引用
書(shū)目名稱Optics in Astrophysics年度引用學(xué)科排名
書(shū)目名稱Optics in Astrophysics讀者反饋
書(shū)目名稱Optics in Astrophysics讀者反饋學(xué)科排名
作者: 吸引人的花招 時(shí)間: 2025-3-21 23:37 作者: 賞錢(qián) 時(shí)間: 2025-3-22 02:06
Carl Paterson all patients with aneurysmal rupture. Of them, 242 patents presented with isolated intracerebral hematomas (in 69 cases associated with significant intraventricular hemorrhage), 50 patients presented with combined intracerebral and subdural hematomas (in 11 cases associated with significant intrave作者: 夾死提手勢(shì) 時(shí)間: 2025-3-22 06:16
Philippe Dierickx). Since PEO is insoluble in the oil (n-heptane), the polymer is confined within the aqueous microphase. The phase stability of the resulting microemulsions is significantly affected by the concentration and molecular weight of the polymer. At fixed mass concentration of the polymer relative to the 作者: 貝雷帽 時(shí)間: 2025-3-22 11:08
Jerry Nelson,Andy Sheinis). Since PEO is insoluble in the oil (n-heptane), the polymer is confined within the aqueous microphase. The phase stability of the resulting microemulsions is significantly affected by the concentration and molecular weight of the polymer. At fixed mass concentration of the polymer relative to the 作者: 類似思想 時(shí)間: 2025-3-22 15:58
Jerry Nelson). Since PEO is insoluble in the oil (n-heptane), the polymer is confined within the aqueous microphase. The phase stability of the resulting microemulsions is significantly affected by the concentration and molecular weight of the polymer. At fixed mass concentration of the polymer relative to the 作者: esoteric 時(shí)間: 2025-3-22 20:44
Jerry Nelson which 500% corresponds to the PEO component. P-85 exist in complex states of aggregation in aqueous solution. Monomers, micelles and larger aggregates (clusters) coexist at lower concentrations in relative proportions which depend on temperature. The micelles are composed of a core of the water-ins作者: 憂傷 時(shí)間: 2025-3-23 00:59
Philippe Dierickxtigated highly oriented semicrystalline unmodified poly(ethylene terephthalate) fibres by means of SAXS in order to study the influence of supercritical CO. (critical data:. .=304.2 K, p.=7.38 MPa), an environmentfriendly dyeing media, on the lamellar structure and on the content, size and shape of 作者: charisma 時(shí)間: 2025-3-23 05:20 作者: Ataxia 時(shí)間: 2025-3-23 06:37
Robert E. Parksulfate(SDS)-hexaoxyethylene decyl ether(C.0E.)-alumina, hexadecyltrimethylammonium bromide (HTAB)-C.0E.-silica, and 1,2-bis(dodecyldimethylammonio)-ethane dibromide (2RenQ)-C.0E.-silica. For three systems, the interaction parameters estimated from mixed critical micelle concentrations are ?3.4 for b作者: 除草劑 時(shí)間: 2025-3-23 13:11
Frédéric Zamkotsianing case of microemulsions using non-ionic surfactants, such as alkyloligoethylene oxides, can form phases simultaneously bicontinuous in oil and water. Fluorescence analysis provides both sensitivity and selectivity to monitor these systems. We have used pyrene and rhodamine 6G as probes to enrich 作者: HERTZ 時(shí)間: 2025-3-23 17:55 作者: 價(jià)值在貶值 時(shí)間: 2025-3-23 21:38
INTERFERENCES,d consequently instrumentation. It is obvious in interferometry. Grating spectroscopy is explained within the same framework as Young experiment, and Fabry–Perot filters are explained as Michelson interferometers. Polarization interferences, used in Lyot filters, are discussed, emphasizing the analo作者: 精確 時(shí)間: 2025-3-23 22:36 作者: synovium 時(shí)間: 2025-3-24 03:38 作者: 感激小女 時(shí)間: 2025-3-24 08:45
SEGMENTED MIRROR TELESCOPES,es. The history of segmented mirror telescopes is brie.y reviewed. Segmentation geometries that might be suitable are reviewed with their advantages and disadvantages. A key issue, the asphericity of individual segments is reviewed and its impact outlined. Diffraction effects of segments are summari作者: 高原 時(shí)間: 2025-3-24 13:08
,HECTOMETRIC OPTICAL TELESCOPES ESO’S 100-M OWL TELESCOPE CONCEPT,lowed the path of technology development, and even promoted it more than once. Traditional design approaches, and above all technology limitations, have limited gains in size to a mere factor 2 between successive generations. We argue that such limitations have recently shifted from the realm of poo作者: anus928 時(shí)間: 2025-3-24 18:21
MOEMS, MICRO-OPTICS FOR ASTRONOMICAL INSTRUMENTATION,aims. Based on the micro-electronics fabrication process,Micro-Opto-Electro-Mechanical Systems (MOEMS) are compact, scalable, replicable and may be customized for speci.c tasks. They will be widely integrated in next-generation astronomical instruments, such as Adaptive Optics systems and Multi-Obje作者: 瑣事 時(shí)間: 2025-3-24 22:14
OPTICAL AND INFRARED DETECTORS FOR ASTRONOMY,ect, the telescope-instrument act as “spectacles”. The detectors, meanwhile, have the critical role of sensing the light – the detectors are the “eyes” of an observatory. The performance of an astronomical observatory is directly dependent upon the performance of its detector systems.作者: 匍匐 時(shí)間: 2025-3-25 01:31 作者: 冷峻 時(shí)間: 2025-3-25 05:41
LASER TECHNOLOGIES FOR LASER GUIDED ADAPTIVE OPTICS,ystem design issues are addressed, such as laser spot elongation and brightness. The two main families of LGS, based either on Rayleigh or sodium resonant scattering are discussed in terms of performances and of laser technologies required to match requirements. LGS aided AO systems built for astron作者: 我吃花盤(pán)旋 時(shí)間: 2025-3-25 08:07 作者: myelography 時(shí)間: 2025-3-25 12:46
COATINGS PRINCIPLES,eposition and ion beam sputtering techniques are addressed. Performances of these techniquesand their limitations are illustrated with the characteristics of the VIRGO mirrors coated at LMA. The importance of metrology is emphasized.作者: thalamus 時(shí)間: 2025-3-25 19:07 作者: CREST 時(shí)間: 2025-3-25 22:08 作者: 秘傳 時(shí)間: 2025-3-26 03:53 作者: 惰性氣體 時(shí)間: 2025-3-26 05:20 作者: mortgage 時(shí)間: 2025-3-26 12:14
OPTICAL AND INFRARED DETECTORS FOR ASTRONOMY,ect, the telescope-instrument act as “spectacles”. The detectors, meanwhile, have the critical role of sensing the light – the detectors are the “eyes” of an observatory. The performance of an astronomical observatory is directly dependent upon the performance of its detector systems.作者: Osteoporosis 時(shí)間: 2025-3-26 16:19 作者: Benzodiazepines 時(shí)間: 2025-3-26 19:37
COATINGS PRINCIPLES,eposition and ion beam sputtering techniques are addressed. Performances of these techniquesand their limitations are illustrated with the characteristics of the VIRGO mirrors coated at LMA. The importance of metrology is emphasized.作者: FATAL 時(shí)間: 2025-3-26 23:02 作者: ostrish 時(shí)間: 2025-3-27 02:59
NATO Science Series II: Mathematics, Physics and Chemistryhttp://image.papertrans.cn/o/image/702753.jpg作者: 油氈 時(shí)間: 2025-3-27 08:08
https://doi.org/10.1007/1-4020-3437-7Astrophysics; Augmented Reality; Continuous wave; LED; Laser; Performance; Redshift; astronomy; cosmology; gr作者: Glucocorticoids 時(shí)間: 2025-3-27 11:52
978-1-4020-3436-7Springer Science+Business Media B.V. 2005作者: plasma-cells 時(shí)間: 2025-3-27 16:40 作者: 脊椎動(dòng)物 時(shí)間: 2025-3-27 18:20
A BRIEF HISTORY OF ASTRONOMICAL TELESCOPES,A brief review of major milestones of the historical race to large telescopes is given, from the Galileo‘s refractor to the 4-6m class telescopes.作者: farewell 時(shí)間: 2025-3-28 01:03 作者: Eclampsia 時(shí)間: 2025-3-28 05:13 作者: 似少年 時(shí)間: 2025-3-28 08:09
SPECTROSCOPY,The basic principles of astronomical spectroscopy are introduced and the main types of dispersing element surveyed. The principles behind two modern spectroscopic techniques, multiple object and integral field spectroscopy, are also discussed.作者: Malfunction 時(shí)間: 2025-3-28 11:16
LASER GUIDE STARS: PRINCIPLE, CONE EFFECT AND TILT MEASUREMENT,We explain the laser guide star concept and why we do need laser guide stars (LGS) to greatly enhance adaptive optics performances at large telescopes. Then we discuss the two physical limitations of LGS, which are the cone effect and the indetermination of the tilt of the incoming wavefront. Solutions to overcome them are explained.作者: HATCH 時(shí)間: 2025-3-28 15:11 作者: exhilaration 時(shí)間: 2025-3-28 22:36 作者: 宿醉 時(shí)間: 2025-3-28 23:17
Jerry Nelson the concentration range 1 to 25% (w/w) with the temperature range 5 to 70°C. The micellization was detected clearly by ultrasound velocimetry measurements. To characterize the viscosity of the gel (cubic phase) advanced densimetry was performed.作者: 主動(dòng) 時(shí)間: 2025-3-29 03:20 作者: RAGE 時(shí)間: 2025-3-29 09:18
Philippe Dierickxature is sufficiently high so that ζ ≈ .. The critical exponents extracted from the data (. = 0.67 ± 0.08 and γ = 1.25 ± 0.16) are consistent with the 3-dimensional Ising model. Thus, the presence of polymer in these microemulsions does not affect their universality class.作者: 蝕刻術(shù) 時(shí)間: 2025-3-29 13:01
Jerry Nelson,Andy Sheinisature is sufficiently high so that ζ ≈ .. The critical exponents extracted from the data (. = 0.67 ± 0.08 and γ = 1.25 ± 0.16) are consistent with the 3-dimensional Ising model. Thus, the presence of polymer in these microemulsions does not affect their universality class.作者: 希望 時(shí)間: 2025-3-29 16:42 作者: chalice 時(shí)間: 2025-3-29 22:24 作者: 堅(jiān)毅 時(shí)間: 2025-3-30 01:11 作者: conference 時(shí)間: 2025-3-30 05:54 作者: 刺耳 時(shí)間: 2025-3-30 08:23
Carl Patersontricular hemorrhage). Based on these results, an aggressive surgical treatment should be adopted for most cases with aneurysmal hematomas, excluding patients with bilateral mydriasis persisting after rescue therapy.作者: 徹底明白 時(shí)間: 2025-3-30 15:21 作者: 教義 時(shí)間: 2025-3-30 18:12 作者: echnic 時(shí)間: 2025-3-31 00:01 作者: Communicate 時(shí)間: 2025-3-31 02:46 作者: BACLE 時(shí)間: 2025-3-31 05:11
LASER TECHNOLOGIES FOR LASER GUIDED ADAPTIVE OPTICS,uture 30-100 m telescopes need an intense R&D program for a new generation of robust turn key lasers. These lasers must be compact, have nearly diffraction limited beam quality with 10 to 50 W output at 589 nm.作者: 高貴領(lǐng)導(dǎo) 時(shí)間: 2025-3-31 10:26 作者: 浮雕寶石 時(shí)間: 2025-3-31 14:22
STRUCTURAL MECHANICS,ty and buckling. Simple and useful rules of thumb relating to structural performance are introduced. Simple conceptual ideas that are the basis of flexures are introduced along with an introduction to the bending of plates. We finish with a few thoughts on thermal issues, and list some interesting material properties.作者: Modify 時(shí)間: 2025-3-31 18:18
MOEMS, MICRO-OPTICS FOR ASTRONOMICAL INSTRUMENTATION,stomized for speci.c tasks. They will be widely integrated in next-generation astronomical instruments, such as Adaptive Optics systems and Multi-Object Spectrographs. Applications are foreseen for NGST, VLT-2, NG-CFHT and OWL.作者: 個(gè)人長(zhǎng)篇演說(shuō) 時(shí)間: 2025-4-1 01:17
ADAPTIVE OPTICS; PRINCIPLES, PERFORMANCE AND CHALLENGES,e particular aspects in more detail than the existing reviews. The more recent developments in AO will also be examined in some detail. These include Multi-Conjugate AO (MCAO) and the development of AO for the next generation of Extremely Large Telescopes (ELTs).作者: LAVA 時(shí)間: 2025-4-1 05:37 作者: 四目在模仿 時(shí)間: 2025-4-1 06:44 作者: Agility 時(shí)間: 2025-4-1 13:29 作者: 使尷尬 時(shí)間: 2025-4-1 15:09 作者: brachial-plexus 時(shí)間: 2025-4-1 20:35
