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4.3 km/s

Reentry of Space Craft to Earth Atmosphere

Reentry of Space Craft to Earth Atmosphere

... 8 km/s (Shuttle) and 11 km/s (Apollo Command Module) up to 1 km/s and Space Ship heat flow by 3 - 4 times (not over the given ...

16

1 Methyl 2 (4 methyl­phen­yl) 4 morpholinopyridazine 3,6(1H,2H) dione

1 Methyl 2 (4 methyl­phen­yl) 4 morpholinopyridazine 3,6(1H,2H) dione

... collection: KM-4 Software (Kuma, 1996); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); ...

8

Poly[[bis­­(4 chloro­salicylato κO)copper(II)] di μ 3 pyridylmethanol κ2N:O;κ2O:N]

Poly[[bis­­(4 chloro­salicylato κO)copper(II)] di μ 3 pyridylmethanol κ2N:O;κ2O:N]

... collection: KM-4 CCD System Software (Kuma Diffraction, 1998); cell refinement: KM-4 CCD System Software; data reduction: KM-4 CCD System Software; program(s) used to ...

7

(3R,4R) (–) 3 Hy­droxy­methyl 4 phenyl 2 o toluoyl 1,2,3,4 tetra­hydro­iso­quinoline

(3R,4R) (–) 3 Hy­droxy­methyl 4 phenyl 2 o toluoyl 1,2,3,4 tetra­hydro­iso­quinoline

... collection: KM-4 Software (Kuma, 1996); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); ...

9

(S) (–) 2,3 Dimeth­­oxy 8 oxoberbine

(S) (–) 2,3 Dimeth­­oxy 8 oxoberbine

... collection: KM-4 Software (Kuma Diffraction, 1996); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SIR92 (Altomare et ...

8

3 Methyl 5 nitro­uracil

3 Methyl 5 nitro­uracil

... collection: KM-4 Software (Kuma Diffraction, 1991); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, ...

7

(R) (+) 2,3 Methyl­enedi­­oxy 8 oxoberbine

(R) (+) 2,3 Methyl­enedi­­oxy 8 oxoberbine

... collection: KM-4 Software (Kuma, 1996); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); ...

7

Probing of meteor showers at Mars during the encounter of comet C/2013 A1: predictions for the arrival of MAVEN/Mangalyaan

Probing of meteor showers at Mars during the encounter of comet C/2013 A1: predictions for the arrival of MAVEN/Mangalyaan

... 100 km and 220 km for the period September to October ...solved 3- D MTGCM (Mars Thermosphere General Circulation Model) to study the atmosphere of Mars at different local time, latitude, longitude ...

13

Hexa μ2 chlorido μ4 oxido tetra­kis[(morpholine κN)copper(II)] methanol disolvate

Hexa μ2 chlorido μ4 oxido tetra­kis[(morpholine κN)copper(II)] methanol disolvate

... collection: KM-4-CCD Software (UNILIC & Kuma Diffraction, 2000); cell refinement: KM-4-CCD Software; data reduction: KM-4-CCD Software; program(s) used to solve ...

17

4 Allyl 3 (pyrazin 2 yl) Δ2 1H 1,2,4 triazole 5(4H) thione

4 Allyl 3 (pyrazin 2 yl) Δ2 1H 1,2,4 triazole 5(4H) thione

... collection: KM-4 Software (Kuma, 1991); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); ...

8

4 Methyl N (4 oxo 2 thioxoimidazolidin 3 yl) 1,2,3 thia­diazole 5 carboxamide

4 Methyl N (4 oxo 2 thioxoimidazolidin 3 yl) 1,2,3 thia­diazole 5 carboxamide

... collection: KM-4 Software (Kuma, 1991); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); ...

6

5,6,7,8 Tetra­hydro 4aH thieno­[3,2 b]­quinolizin 4(10H) one

5,6,7,8 Tetra­hydro 4aH thieno­[3,2 b]­quinolizin 4(10H) one

... collection: KM-4 Software (Kuma, 1992); cell refinement: KM-4 Software; data reduction: KM-4 Software; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); ...

6

2,2′:6′,2′′ Terpyridinium perrhenate

2,2′:6′,2′′ Terpyridinium perrhenate

... collection: KM-4 CCD Software (Oxford Diffraction, 2004); cell refinement: KM-4 CCD Software; data reduction: KM-4 CCD Software; program(s) used to solve structure: ...

8

THE IMPACT OF ANTHROPOPRESSURE ON PHYSICOCHEMICAL STATE OF THE KORZKIEWKA STREAM

THE IMPACT OF ANTHROPOPRESSURE ON PHYSICOCHEMICAL STATE OF THE KORZKIEWKA STREAM

... residential buildings, the part of the district with compact building has a sewage network. Sewage is discharged into the sewage system of the city of Krakow. The 9 household sewage treatment plants located in the ...

10

9 (tert Butyl­amino)­acridine

9 (tert Butyl­amino)­acridine

... Chaudhuri, S. (1983). J. Chem. Soc. Chem. Commun. pp. 1242±1243. Drozdov, N. S. & Cherntzov, O. M. (1935a). Zh. Obshch. Khim. 5, 1576±1580. Drozdov, N. S. & Cherntzov, O. M. (1935b). Zh. ...

8

Bis(mefenamato κO)bis­­(methanol κO)bis­­(pyridine κN)copper(II)

Bis(mefenamato κO)bis­­(methanol κO)bis­­(pyridine κN)copper(II)

... collection: KM-4-CCD System Software (Kuma Diffraction, 1998); cell refinement: KM-4 CCD System Software; data reduction: KM-4 CCD System Software; program(s) used to ...

7

(1′S,4′S) 5 (2,5 Di­methyl­phen­yl) 4′ meth­­oxy 6 oxa 3 aza­spiro­[bi­cyclo­[3 1 0]hexane 2,1′ cyclo­hexa­n] 4 one

(1′S,4′S) 5 (2,5 Di­methyl­phen­yl) 4′ meth­­oxy 6 oxa 3 aza­spiro­[bi­cyclo­[3 1 0]hexane 2,1′ cyclo­hexa­n] 4 one

... The synthesis of the title compound is described in Fig. 2. A solution of sulfuryl chloride (0.80 g, 6mmoL) in anhydrous chloroform (10 ml) was added drop wise to a solution of compound 2 (0.90 g, 3mmoL) in anhydrous ...

8

Ammonium quercetin 5′ sulfonate form­amide solvate

Ammonium quercetin 5′ sulfonate form­amide solvate

... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the ...

9

Piperazinium nitrate

Piperazinium nitrate

... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the ...

6

4 (9 Anthryl) 2 methylbutyn 2 ol

4 (9 Anthryl) 2 methylbutyn 2 ol

... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the ...

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