Results 171 to 180 of about 1,384,500 (343)
A CRITICAL APPROACH TO THE DEMOGRAPHIC POLICY [PDF]
This study presents some critical opinions regarding the definition of the demographic policy, pointing out the differencies between the two concept – population policies and demographic policy -, the history and the evolution of the demographic policy ...
Carmen Radu
core
ChemPhysChem, EarlyView.This study investigates a spin‐crossover dinuclear Fe(II) complex deposited as a thin film under ultrahigh‐vacuum conditions by a pulsed layer injection technique. Its temperature‐dependent switching behavior, light‐induced excited spin‐state trapping, soft‐X‐ray‐induced excited spin‐state trapping, and temperature‐ and light‐induced spin crossover ...
Marcel Walter +12 more
wiley +1 more source
ChemPhysChem, EarlyView.The electrochemical currents of oxide formation, hydrogen evolution reaction, and oxygen reduction reaction are shown to affect the potential dependencies of measured capacitances. Based on these findings, the routine approach of evaluating models for the electrochemical double layer and determining potentials of zero charge by capacitance measurements
Maximilian Schalenbach +2 more
wiley +1 more source
The history of ‘Female Sexual Dysfunction’ as a mental disorder in the 20th century
Current Opinion in Psychiatry, 2010 Katherine Angel
semanticscholar +1 more source
ChemPlusChem, EarlyView.The high fluorine content in per‐ and polyfluoroalkyl substances (PFAS) gives them unique properties, leading to their widespread use in industrial applications and consumer products, but also creating environmental challenges . A thorough understanding of PFAS fluorine chemistry is crucial for developing effective concentration technologies ...
Anne Lobitz +3 more
wiley +1 more source
Alfonso Cueto Álvarez, Los abuelos de los almendrones
Nuevo mundo - Mundos Nuevos, 2019 Antonio Santamaría García
doaj +1 more source
ChemPlusChem, EarlyView.Cellulose‐derived materials, such as paper and cellulose acetate, degrade in museum collections. The degradation of man‐made cellulose fibers remains poorly understood. This study examines historical cellulose acetate and regenerated cellulose textiles using accelerated ageing. Identified markers, for instance surface changes, mass loss, discoloration,
Louise Garner +2 more
wiley +1 more source
ChemPlusChem, Accepted Article.This paper discusses the results of Ion Beam Analyses (IBA) on 20 glass items excavated at the Late Iron Age site from Tinosu, Prahova County, Romania, broadly dated to the 2nd c. BC – 2nd c. AD. Most glass fragments originate from naturally colored or intentionally colored tableware, which were either monochrome (green or blue) or polychrome (mosaic ...
Roxana Bugoi +4 more
wiley +1 more source