To test the paradigm that large-bodied zooplankton species dominate in fishless lakes, we evaluated crustacean zooplankton composition of 53 fishless boreal lakes across a broad geographic scale (north-west Saskatchewan, Canada) in relation to contemporary environmental factors. Lake productivity, acid–base status and intensity of invertebrate predation were the three major environmental filt…

In our paper published earlier we discussed forecasts of earthquake focal mechanism and ways to test the forecast efficiency. Several verification methods were proposed, but they were based on ad hoc, empirical assumptions, thus their performance is questionable. We apply a conventional likelihood method to measure the skill of earthquake focal mechanism orientation forecasts. The advantage of…

We have developed a new method to retrieve seismic surface wave phase velocity using dense seismic arrays. The method measures phase variations between nearby stations based on waveform cross correlation. The coherence in waveforms between adjacent stations results in highly precise relative phase estimates. Frequency-dependent phase variations are then inverted for spatial variations in appare…

PENGARUH KEPUASAN KERJA DAN KETERIKATAN KARYAWAN TERHADAP KEINGINAN KELUAR PADA PT ARTAJASA PERUSAHAAN LAYANAN JASA ELEKTRONIS Skripsi Program Strata Satu Jurusan Manajemen. Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Prof. DR. HAMKA. 2016. Jakarta. Kata Kunci: Kepuasan Kerja, Keterikatan Karyawan, Keinginan Keluar. Penelitian ini bertujuan untuk mengetahui kepuasan kerja dan keteri…

The origin of shear wave splitting (SWS) in the mantle beneath Iceland is examined using numerical models that simulate 3-D mantle flowand the development of seismic anisotropy due to lattice-preferred orientation (LPO). Using the simulated anisotropy structure, we compute synthetic SKS waveforms, invert them for fast polarization directions and split times, and then compare the predictions wit…

For freshwater prey like Daphnia and larvae of Chaoborus, it is well documented that they adjust their residence depth in the water column in response to predator kairomones in order to decrease encounter probability with the respective predator. Despite the importance of infochemicals in predator–prey interactions, it has not been tested if predators adjust their residence depth in response …

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…

PENGARUH ROE DAN EPS TERHADAP HARGA SAHAM PADA PERUSAHAAN FOOD AND BEVERAGES YANG GO PUBLIC DI BURSA EFEK INDONESIA (BEI) TAHUN 2009-2013 Skripsi. Program Strata Satu Program Studi Manajemen. Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Prof. DR. HAMKA. 2015. Jakarta. Kata Kunci: ROE, EPS, dan Harga Saham. Penelitian ini bertujuan untuk mengetahui pengaruh ROE dan EPS terhadap harga …

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.

In this paper, we prove that the integral functional F[u] : BV(;Rm) → R defined by F[u] :=  f (x, u(x),∇u(x)) dx +    1 0 f∞  x, uθ (x), dDsu d|Dsu| (x)  dθ d|Dsu|(x) is continuous over BV(;Rm), with respect to the topology of area-strict convergence, a topology in which (W1,1 ∩ C∞ )(;Rm) is dense. This provides conclusive justification for the…