Results 61 to 70 of about 1,250,446 (353)

Changes in Birth Seasonality in East and West Germany, 1946-2017

open access: yesComparative Population Studies
Seasonal trends in fertility are found in several contexts and are affected by societal and environmental factors. This paper documents how birth seasonality in East and West Germany changed over time and, in particular, after 1989 and the onset of ...
Risto Conte Keivabu
doaj   +1 more source

Denying Difference to the Post-Socialist Other: Bernhard Heisig and the Changing Reception of an East German Artist

open access: yesContemporaneity: Historical Presence in Visual Culture, 2012
This article traces the reception of East German artist Bernhard Heisig’s life and art—first in East Germany and then in the Federal Republic of Germany before and after the Wall.
April A. Eisman
doaj   +1 more source

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev   +6 more
wiley   +1 more source

Separated unity: the East and West German industrial sector in 1936 [PDF]

open access: yes
This paper compares and analyses the East and West German levels of labour productivity in industries in 1936. For this purpose archive-data on the industrial census of 1936 were used. In comparison with earlier studies, which rely directly or indirectly
Sleifer, Jaap
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

How does entry regulation influence entry into self-employment and occupational mobility? [PDF]

open access: yes
We analyze how an entry regulation that imposes a mandatory educational standard affects entry into self-employment and occupational mobility. We exploit the German reunification as a natural experiment and identify regulatory effects by comparing ...
Alexandra Spitz-Oener, Susanne Prantl
core   +6 more sources

A State Commemorates Itself: The Staatliche Filmdokumentation at the German Democratic Republic Film Archive

open access: yesResearch in Film and History, 2018
In East Germany in the 1970s and 80s there was a film production group whose one and only express task was to create historical film sources for later generations—a systematic, complete, self-produced documentation of the socialist country of East ...
Barnert, Anne
doaj   +1 more source

East Germany overtakes West Germany: recent trends in order-specific fertility dynamics [PDF]

open access: yes
Some 20 years after unification, the contrast between East and West Germany provides a unique natural experiment for studying the persistence of communist-era family patterns, the effects of economic change, and the complexities of the process of ...
Joshua R. Goldstein, Michaela Kreyenfeld
core  

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy