卑贱
发表于 2025-3-21 16:23:43
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Buttress
发表于 2025-3-21 23:38:41
e Kleinmann-Low (KL) nebula in Orion. Most likely the radiation source is an astrophysical maser, perhaps associated with the Becklin Neugebauer (BN) object. Following the detection of the SiO maser in Orion, the same radiation has been found from a number of late type stars associated with OH/H.O l
A简洁的
发表于 2025-3-22 03:34:14
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PACK
发表于 2025-3-22 06:54:55
s density in the envelope pushes the Strömgren sphere of the star onto the stellar surface. We suggest that in the neutral gas envelope close to the star the conditions are favourable for SiO maser formation. More specifically we propose that the BN object is the source of maser emission observed in
Ischemic-Stroke
发表于 2025-3-22 11:54:37
,Simple noetherian rings — The zalesskii-neroslavskii examples,
lipoatrophy
发表于 2025-3-22 15:55:09
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名字的误用
发表于 2025-3-22 19:12:17
Actions de groupes et anneaux reguliers injectifs,
Obstruction
发表于 2025-3-22 22:35:25
Is the brauer group generated by cyclic algebras?,
平项山
发表于 2025-3-23 04:50:04
The cancellation problem for projective modules and related topics,
Mawkish
发表于 2025-3-23 08:00:21
Modules over the cyclic group of prime order, modules in question need . be torsion free. We give a moderately detailed description of the indecomposable ZG-modules, and determine when two direct sums of such modules are isomorphic to each other.