Results 71 to 80 of about 101,549 (243)
Swiss Journal of Sociology, 2017 This paper addresses homogamy and assortative mating in Switzerland. The empirical analysis monitors trends for education and hourly wages using the Swiss Labour Force Survey and the Swiss Household Panel.
Ravazzini Laura +2 more
doaj +1 more source
The first spectropolarimetric monitoring of the peculiar O4Ief supergiant zeta Puppis
, 2016 The origin of the magnetic field in massive O-type stars is still under debate. To model the physical processes responsible for the generation of O star magnetic fields, it is important to understand whether correlations between the presence of a ...
Hubrig, S. +4 more
core +1 more source
Partners Mirror Each Other's Informal Helping Behavior: Evidence From a Longitudinal Study
Journal of Marriage and Family, EarlyView.ABSTRACT Objective This paper examines to what extent partners' informal helping behaviors are related and to what extent this partner effect differs by gender. Differences in informal help given to kin and non‐kin are explored. Background Although prior research has suggested that partners influence each other's helping behavior, these mostly cross ...
Marlou J. M. Ramaekers +1 more
wiley +1 more source
Undercoverage and Nonresponse in a List-sampled Telephone Election Survey
Survey Research Methods, 2015 For landline telephone surveys in particular, undercoverage has been a growing problem. However, research regarding the relative contributions of socio-demographic bias and other composition effects is scarce.
Oliver Lipps +2 more
doaj +1 more source
Spectroscopic follow up of arclets in AC114 with the VLT [PDF]
, 2000 We present the first results on the VLT/FORS-1 spectroscopic survey of amplified sources and multiple images in the lensing cluster AC114. Background sources were selected in the cluster core, close to the critical lines, using photometric redshifts ...
Borgne, J. F. Le +7 more
core +3 more sources
Journal of Personality, EarlyView.ABSTRACT Objective Previous studies on the relationship between global (top‐down) and domain‐specific (bottom‐up) evaluations of life satisfaction have revealed mixed findings. The current study investigated the reciprocal relationship between top‐down and bottom‐up processes using two analytic methods to properly account for time‐varying predictors ...
Gabriele Prati
wiley +1 more source
TFAW: wavelet-based signal reconstruction to reduce photometric noise in time-domain surveys
, 2018 There have been many efforts to correct systematic effects in astronomical light curves to improve the detection and characterization of planetary transits and astrophysical variability.
del Ser, D., Fors, O., Núñez, J.
core +1 more source
B fields in OB stars (BOB): The discovery of a magnetic field in a multiple system in the Trifid Nebula, one of the youngest star forming regions [PDF]
, 2014 Recent magnetic field surveys in O- and B-type stars revealed that about 10% of the core-hydrogen-burning massive stars host large-scale magnetic fields. The physical origin of these fields is highly debated.
Carroll, T. A. +14 more
core +4 more sources
Old but Sold? Innovation Through Tradition Strategy for Export and the Role of Family Involvement
Journal of Product Innovation Management, EarlyView.ABSTRACT Despite the notable body of research, the family firm (FF) internationalization literature has overlooked the role of innovation strategies in explaining FFs' export performance. We focus on the innovation through tradition (ITT) strategy—specifically, the degree to which a firm leverages its firm‐specific, mature (i.e., past) knowledge in the
Ivan Miroshnychenko +3 more
wiley +1 more source
Sensor technology for advanced space missions [PDF]
The capability and applications of two sensors, Spatial, High-Accuracy, Position-Encoding Sensor (SHAPES) and Fiber Optics Rotation Sensor (FORS), for advanced missions are discussed. The multiple target, 3-D position sensing capability of SHAPES meets a
Depaula, R. P., Nerheim, N. M.
core +1 more source