The functional and taxonomic biogeography of marine microbial systems reflects the current state of an evolving system. Current models of marine microbial systems and biogeochemical cycles do not reflect this fundamental organizing principle. Here, we investigate the evolutionary adaptive potential of marine microbial systems under environmental change and introduce explicit Darwinian adaptatio…

PENGARUH KUALITAS PELAYANAN TERHADAP KEPUTUSAN KONSUMEN PENGGUNA JASA KERETA API EKSEKUTIF ARGO SINDORO. Skripsi Program Strata Satu, Program Studi Manajemen, Fakultas Ekonomi Universitas Muhammadiyah Prof. DR. HAMKA Jakarta 2011. Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan terhadap keputusan pembelian konsumen pengguna jasa kereta api eksekutif argo sindoro. Juru…

The Algerian margin formed through back-arc opening of the Algerian basin (Mediterranean Sea) resulting from the roll-back of the Tethyan slab. Recent geophysical data acquired along the Algerian margin showed evidence of active or recent compressive deformation in the basin due to the ongoing Africa–Eurasia convergence. Published data from four wide-angle seismic profiles have allowed imagi…

Tahun Terbit

1993

ISBN/ISSN

979-403-160-7

Deskripsi Fisik

xiii, 667 p. : ill. ; 20 cm

No. Panggil

R 433 992 21 HEU k

Tahun Terbit

1994

ISBN/ISSN

55-06-018-9

Deskripsi Fisik

481 p. : ill. ; 19 cm

No. Panggil

R 530.03 ISA k

Tahun Terbit

1980

Deskripsi Fisik

ill. ; 29 cm

No. Panggil

R 324.4 PET

Tahun Terbit

2004

Edisi

ed. 1

ISBN/ISSN

979-685-307-8

Deskripsi Fisik

xxi, 898 p. : ill. ; 21 cm

No. Panggil

R 373.003 SIT k

Let π : X → C be a relatively minimal non-isotrivial elliptic surface over the field of complex numbers, where g(C) ≥ 2. In this article, we demonstrate an equivalence between the category of semistable parabolic Higgs bundles on C, and the category of semistable Higgs bundles on X with vanishing second Chern class, and determinant a vertical divisor.

Let A be a C∗-algebra. It is shown that A is an AW∗-algebra if, and only if, each maximal abelian self-adjoint (m.a.s.a.) subalgebra of A is monotone complete. An analogous result is proved for Rickart C∗-algebras; a C∗-algebra is a Rickart C∗-algebra if, and only if, it is unital and each m.a.s.a. subalgebra of A is monotone σ-complete.

Over a field k of characteristic 3, we prove that there are no smooth quartic surfaces S ⊂ P3k with more than 112 lines. Moreover, the surface with 112 lines is projectively equivalent over ¯k to the Fermat quartic. As a key ingredient, we derive a characteristic-free upper bound for the number of lines met by a conic on a smooth quartic surface.