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[PDF] Top 20 Bipolar H II regions: II. Morphologies and star formation in their vicinities

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Bipolar H II regions: II. Morphologies and star formation in their vicinities

Bipolar H II regions: II. Morphologies and star formation in their vicinities

... Location and properties of molecular clumps Massive clumps are always present at the waist of the nebulae; they are part of the parental ...ionised regions are always the most massive, compact, and ... Voir le document complet

44

Molecular emission in regions of star formation

Molecular emission in regions of star formation

... jets and outflows Recent observations show that young stars being formed eject matter at several tens of kilometers per second, in the form of jets and outflows that impact the matter whose collapse ... Voir le document complet

409

The formation of dense gas in low- and high-mass star forming regions

The formation of dense gas in low- and high-mass star forming regions

... with their environment. It performs a survey of 11 galactic high mass star forming regions in the 158 µm ...[C II ] and the 63 µm ...(LFA) and 7 pixel High Frequency Array ... Voir le document complet

237

Photospheric flows measured with TRACE II. Network formation

Photospheric flows measured with TRACE II. Network formation

... STW01 in comparing our cork insertion tech- nique to the ephemeral active regions observed with MDI (Schrijver et ...emerges in the form of small bipoles, called ephemeral regions ... Voir le document complet

10

Sequential star formation at the periphery of the H II regions Sh 217 and Sh 219

Sequential star formation at the periphery of the H II regions Sh 217 and Sh 219

... these regions formed in high density molecular cores but, later, the associated H  regions evolved within a lower density ...the H  region and its surrounding medium are ... Voir le document complet

12

Assembly of Palladium(II) and Platinum(II) Metallo-Rectangles with a Guanosine-Substituted Terpyridine and Study of Their Interactions with Quadruplex DNA

Assembly of Palladium(II) and Platinum(II) Metallo-Rectangles with a Guanosine-Substituted Terpyridine and Study of Their Interactions with Quadruplex DNA

... 2a and 2b in DMSO/cacodylate buffer ...2a and 2b towards DNA, it was of interest to first determine the stability of the metallo-assemblies in solution under the conditions employed for DNA ... Voir le document complet

24

Recovery of Zn (II), Mn (II), Cd (II) and Ni (II) from the unsorted spent batteries using solvent extraction, electrodeposition and precipitation methods.

Recovery of Zn (II), Mn (II), Cd (II) and Ni (II) from the unsorted spent batteries using solvent extraction, electrodeposition and precipitation methods.

... leached in sulphuric acid in the presence of a reducing agent, in the optimal conditions found in previous studies (Tanong, ...Li-ion and Li-M batteries were mechanically pre-treated by ... Voir le document complet

53

Liquid-Liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media

Liquid-Liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media

... process and its cost. The development of new extracting agents and the corresponding flowsheets incorporating them is particularly important to achieve the desired ...Co(II) and Mn(II) ... Voir le document complet

6

Antiferromagnetic coupling in copper(II)porphyrin dimers linked by copper(II) or palladium(II) ion

Antiferromagnetic coupling in copper(II)porphyrin dimers linked by copper(II) or palladium(II) ion

... values in ref. 22b were J = -1.43 cm -1 and -3.64 cm -1 , see note in reference section) for the Cu-Cu and the Ag-Ag dimers respectively ...present in these dimers ...found in ... Voir le document complet

22

Asteroseismology of the b Cephei star n Eridani - II. Spectroscopic observations and pulsational frequency analysis

Asteroseismology of the b Cephei star n Eridani - II. Spectroscopic observations and pulsational frequency analysis

... 4 and the combination frequencies f 1 + f 2, f 1 + f 3, f 1 + f 4 , f 1 + f 2 + f 3 ...as in Paper ...being and concentrate on the higher ...9 and f 10 of the newly discovered modes we re- ... Voir le document complet

9

Assessing membership projection errors in star forming regions

Assessing membership projection errors in star forming regions

... result in a di fferent identification of projected groups, we re-compute the MST in each ...ations in the number of groups identified in each projection lead to a di fferent total number of ... Voir le document complet

11

Constraints on the Formation Regions of Comets from their D:H Ratios

Constraints on the Formation Regions of Comets from their D:H Ratios

... Sun in this nebula, the greater the enhancement in the D:H ...10 and 40 Au, encompassing neatly the region in which most cometary bodies are believed to have ...formed. In this paper, ... Voir le document complet

14

Molecular dynamics simulations of guest-host hydrogen bonding in structure I, II, and H clathrate hydrates

Molecular dynamics simulations of guest-host hydrogen bonding in structure I, II, and H clathrate hydrates

... motions and rotations of the guests in the clathrate cages were extracted from NVE ...molecules and greatly reduces their translational and rotational ...rotations in the cages, ... Voir le document complet

7

Formation & Dissociation of Methane Hydrates in Sediments. Part II : Numerical modelling

Formation & Dissociation of Methane Hydrates in Sediments. Part II : Numerical modelling

... adiabatic and isothermal experiments of dissociation So, the next step of this work will be to carry out a sensitivity analysis on the kinetic parameters and then to compare the results to experimental ones ... Voir le document complet

6

Estimating supermassive black hole masses in active galactic nuclei using polarization of broad Mg ii, H α, and H β lines

Estimating supermassive black hole masses in active galactic nuclei using polarization of broad Mg ii, H α, and H β lines

... over and over again for several months, while distant AGNs require several years of successful monitoring (Kaspi et ...Mg II and C III ], and C IV can also be used for AGNs at higher redshifts ... Voir le document complet

9

Antimalarial Bicyclic Peroxides Belonging to the G-Factor Family: Mechanistic Aspects of their Formation and Iron (II) Induced Reduction

Antimalarial Bicyclic Peroxides Belonging to the G-Factor Family: Mechanistic Aspects of their Formation and Iron (II) Induced Reduction

... humans, and a fifth, ...cases in South-East ...emergence and spread of ...infect and is resistant to the majority of antimalarial ...su) in 1972 by Chinese scientists and the ... Voir le document complet

20

The Dissociative Electroionization of Ammonia and Ammonia-d3. II. The H+ and H2+ Dissociation Channels.

The Dissociative Electroionization of Ammonia and Ammonia-d3. II. The H+ and H2+ Dissociation Channels.

... results and those obtained for high Ryd- berg H(Rydb.) atoms and excited H*(n) atoms ...present H + and D + translational energy spectra agree fairly well with the H* ... Voir le document complet

17

XMM-Newton observations of the giant H II region N 11 in the LMC

XMM-Newton observations of the giant H II region N 11 in the LMC

... OM and of the extremely crowded nature of the field, the SAS tasks were un- able to fully process the data and generate accurate ...program in the PSF fitting ...identifications, and some ... Voir le document complet

23

Syntheses and characterization of vitamin B12-Pt(II) conjugates and their adenosylation in an enzymatic assay

Syntheses and characterization of vitamin B12-Pt(II) conjugates and their adenosylation in an enzymatic assay

... observed in moderate yield. After 48 h, about 25% of free B 12 with respect to unbound 5 or 7 did ...rapid and efficient [ 46 ]. Compounds 6 and 8 showed significantly lower ...24 h, ... Voir le document complet

13

Transition probabilities in Te II and Te III

Transition probabilities in Te II and Te III

... to their values of the first ...functional. In the third step, the configuration space has been extended to, respectively, 12 037 in Te II and 4386 in Te III by consid- ering ... Voir le document complet

10

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