The chinese business negotiation process: a socio-cultural analysis

Hoogovens Steel (HS) is a vertically integrated steel company, which until 1995 was functionally structured. During the eighties the steel market became saturated and more heterogeneous. In order to remain a flexible, market-oriented company, HS changed its organizational structure, by introducing business units responsible for their own financial results. Nevertheless, it remained a vertically integrated steel producer. With the functional structure HS had used cost-based transfer prices. But following the introduction of the business units the question was raised as to whether the transfer pricing system should be changed. A business unit structure implies a decentralization of authority and the delegation of certain activities to the units, but vertically integrated production requires close relations between the various stages. This paper discusses the extent to which the tensions between decentralization and integration can be resolved through the coordination of internal transactions. After introducing the relevant theoretical concepts, the issues which emerged in discussions about the coordination of internal transactions at HS are discussed. Some possible solutions are evaluated on the basis of criteria derived from the theoretical concepts, and the choice made within HS is described. Finally, some conclusions are drawn regarding the significance of the theoretical concepts.

Labour Market Outcomes and Skills Acquisition of High-School Dropouts

We utilize an instrumental variable approach to analyse the effect that dropping out of high school has on 17 outcomes pertaining to wages, employment and subsequent skill acquisition for youths. Our analysis is based on the older cohort of the Youth in Transition Survey (YITS) for 2003, an ideal data set because it contains a rich array of outcome measures and their observable determinants as well as variables for instrumenting the dropout indicator (based on a link to the 1999 data). Our analysis indicates that dropouts have poorer wage and employment outcomes, and they do not make up for their lack of education through additional skill acquisition and training. The analysis thereby suggests that policies to curb dropping out could have both desirable efficiency effects (high returns) as well as distributional effects (high returns to otherwise more disadvantaged groups) and potential social spillover affects.Education, Training, Youth, Labour Market Outcomes

Register automata with linear arithmetic

We propose a novel automata model over the alphabet of rational numbers, which we call register automata over the rationals (RA-Q). It reads a sequence of rational numbers and outputs another rational number. RA-Q is an extension of the well-known register automata (RA) over infinite alphabets, which are finite automata equipped with a finite number of registers/variables for storing values. Like in the standard RA, the RA-Q model allows both equality and ordering tests between values. It, moreover, allows to perform linear arithmetic between certain variables. The model is quite expressive: in addition to the standard RA, it also generalizes other well-known models such as affine programs and arithmetic circuits. The main feature of RA-Q is that despite the use of linear arithmetic, the so-called invariant problem---a generalization of the standard non-emptiness problem---is decidable. We also investigate other natural decision problems, namely, commutativity, equivalence, and reachability. For deterministic RA-Q, commutativity and equivalence are polynomial-time inter-reducible with the invariant problem

Tunable light-matter interaction and the role of hyperbolicity in graphene-hBN system

Hexagonal boron nitride (hBN) is a natural hyperbolic material which can also accommodate highly dispersive surface phonon-polariton modes. In this paper, we examine theoretically the mid-infrared optical properties of graphene-hBN heterostructures derived from their coupled plasmon-phonon modes. We found that the graphene plasmon couples differently with the phonons of the two Reststrahlen bands, owing to their different hyperbolicity. This also leads to distinctively different interaction between an external quantum emitter and the plasmon-phonon modes in the two bands, leading to substantial modification of its spectrum. The coupling to graphene plasmons allows for additional gate tunability in the Purcell factor, and narrow dips in its emission spectra

Chiral plasmon in gapped Dirac systems

We study the electromagnetic response and surface electromagnetic modes in a generic gapped Dirac material under pumping with circularly polarized light. The valley imbalance due to pumping leads to a net Berry curvature, giving rise to a finite transverse conductivity. We discuss the appearance of nonreciprocal chiral edge modes, their hybridization and waveguiding in a nanoribbon geometry, and giant polarization rotation in nanoribbon arrays

Draft Genome of the Leopard Gecko, \u3cem\u3eEublepharis Macularius\u3c/em\u3e

Background Geckos are among the most species-rich reptile groups and the sister clade to all other lizards and snakes. Geckos possess a suite of distinctive characteristics, including adhesive digits, nocturnal activity, hard, calcareous eggshells, and a lack of eyelids. However, one gecko clade, the Eublepharidae, appears to be the exception to most of these ‘rules’ and lacks adhesive toe pads, has eyelids, and lays eggs with soft, leathery eggshells. These differences make eublepharids an important component of any investigation into the underlying genomic innovations contributing to the distinctive phenotypes in ‘typical’ geckos. Findings We report high-depth genome sequencing, assembly, and annotation for a male leopard gecko, Eublepharis macularius (Eublepharidae). Illumina sequence data were generated from seven insert libraries (ranging from 170 to 20 kb), representing a raw sequencing depth of 136X from 303 Gb of data, reduced to 84X and 187 Gb after filtering. The assembled genome of 2.02 Gb was close to the 2.23 Gb estimated by k-mer analysis. Scaffold and contig N50 sizes of 664 and 20 kb, respectively, were compble to the previously published Gekko japonicus genome. Repetitive elements accounted for 42 % of the genome. Gene annotation yielded 24,755 protein-coding genes, of which 93 % were functionally annotated. CEGMA and BUSCO assessment showed that our assembly captured 91 % (225 of 248) of the core eukaryotic genes, and 76 % of vertebrate universal single-copy orthologs. Conclusions Assembly of the leopard gecko genome provides a valuable resource for future comptive genomic studies of geckos and other squamate reptiles

Transitions from temporary to permanent work in Canada: who makes the transition and why?

The focus of this paper is on a microeconomic analysis of the annual transition rate from temporary to permanent work of individual workers in Canada for the period 1999-2004. Given that a large proportion of temporary employment is involuntary, an understanding of the factors associated with the transition to permanent work may inform public policy. Factors associated with the transition, namely, human capital, household structures and labour market segmentation are analyzed using data from the Statistics Canada's Survey of Labour and Income Dynamics (SLID) for the period 1999-2004, limited to paid workers aged 2-4 years, excluding students. Among the key factors associated with the transitions are younger age and low unemployment rates. The analysis adds to the Canadian and international literature on transitions from temporary to permanent work

Tunable Light–Matter Interaction and the Role of Hyperbolicity in Graphene–hBN System

Hexagonal boron nitride (hBN) is a natural hyperbolic material, which can also accommodate highly dispersive surface phonon-polariton modes. In this paper, we examine theoretically the mid-infrared optical properties of graphene–hBN heterostructures derived from their coupled plasmon–phonon modes. We find that the graphene plasmon couples differently with the phonons of the two Reststrahlen bands, owing to their different hyperbolicity. This also leads to distinctively different interaction between an external quantum emitter and the plasmon–phonon modes in the two bands, leading to substantial modification of its spectrum. The coupling to graphene plasmons allows for additional gate tunability in the Purcell factor and narrow dips in its emission spectra.National Science Foundation (U.S.) (CMMI-1120724)United States. Office of Naval Research. Multidisciplinary University Research Initiative (FA9550-12-1-0488

Characterization of high exopolysaccharide-producing Lactobacillus strains isolated from mustard pickles for potential probiotic applications

The aim of this study was to characterize high exopolysaccharide (EPS)-producing lactic acid bacteria (LAB) isolated from mustard pickles in Taiwan for potential probiotic applications. Among 39 collected LAB strains, four most productive EPS-producing strains were selected for further analysis. Comparative analyses of 16S rDNA genes rpoA and pheS sequences demonstrated that these strains were members of Lactobacillus plantarum-group (LPG). NCD 2, NLD 4, SLC 13, and NLD 16 showed survival rates of 95.83% ± 0.49%, 95.07% ± 0.64%, 105.84% ± 0.82%, and 99.65% ± 0.31% under simulated gastrointestinal conditions, respectively. No cytotoxic effects on macrophage RAW 264.7 cells were observed when they were treated with a low dose (1 μg/ml) of stimulants extracted from the tested LAB strains. The production of nitric oxide in RAW 264.7 cells incubated with various LAB stimulants showed a dose-dependent increase. Among the four strains, SLC 13 showed higher inhibitory activity on growth of Enterococcus faecalis (BCRC 12302) and Yersinia enterocolitica (BCRC 10807). NLD 4 showed strong inhibitory activity against Escherichia coli O157:H7 (ATCC 43894) as compared with the other three strains. In summary, our results suggest that Lactobacillus pentosus SLC 13 may be a good candidate for probiotic applications and for development of antibacterial compounds. [Int Microbiol 20(2):75-84 (2017)]Keywords: Lactobacillus spp. · exopolysaccharide · probiotic