376,285 research outputs found
Legislative Alert: Nomination of U.S. Magistrate Judge Edward M. Chen
[Excerpt] On behalf of the AFL-CIO, I am writing to urge you to support the nomination of U.S. Magistrate Judge Edward M. Chen to the U.S. District Court for the Northern District of California
Classification of multipartite entanglement containing infinitely many kinds of states
We give a further investigation of the range criterion and Low-to-High Rank
Generating Mode (LHRGM) introduced in \cite{Chen}, which can be used for the
classification of states under reversible local filtering
operations. By using of these techniques, we entirely classify the family of
states, which actually contains infinitely many kinds of
states. The classifications of true entanglement of
and systems are briefly listed respectively.Comment: 11 pages, revte
Model structures on modules over Ding-Chen rings
An -FC ring is a left and right coherent ring whose left and right self
FP-injective dimension is . The work of Ding and Chen in \cite{ding and chen
93} and \cite{ding and chen 96} shows that these rings possess properties which
generalize those of -Gorenstein rings. In this paper we call a (left and
right) coherent ring with finite (left and right) self FP-injective dimension a
Ding-Chen ring. In case the ring is Noetherian these are exactly the Gorenstein
rings. We look at classes of modules we call Ding projective, Ding injective
and Ding flat which are meant as analogs to Enochs' Gorenstein projective,
Gorenstein injective and Gorenstein flat modules. We develop basic properties
of these modules. We then show that each of the standard model structures on
Mod-, when is a Gorenstein ring, generalizes to the Ding-Chen case. We
show that when is a commutative Ding-Chen ring and is a finite group,
the group ring is a Ding-Chen ring.Comment: 12 page
M&A Considerations for HR
[Excerpt] Chris Altizer, SVP of HR for Pfizer Diversified Businesses, visited Cornell earlier this month to discuss the important role HR can play in corporate mergers and acquisitions (M&A). Altizer discussed what M&A means for a company\u27s culture and how HR needs to think about organizational design, talent management, and the art of due diligence when proceeding through such complex deals
New contributions to the knowledge of Chinese flea beetle fauna (III): revision of Meishania Chen & Wang with description of five new species (Coleoptera: Chrysomelidae: Galerucinae)
The flea beetle genus Meishania Chen & Wang is revised and five new species—M. cangshanensis sp. nov., M. flavipen- nis sp. nov., M. fulvotigera sp. nov., and M. sichuanica sp. nov. from China and M. bhutanensis sp. nov. from Bhutan— are described. All species of Meishania are illustrated and a key to species is provided
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