Using eye tracking, this study examined L2 learners’ real-time processing of novel compounds across repeated exposures during reading. Sixty-one L2 speakers of Chinese read 12 stories over two days. Unbeknown to them, 12 novel compounds were embedded, each occurring six times. Growth curve analyses showed that semantic transparency, working memory capacity, and morphological awareness had no impact on fixation durations for the novel compounds. However, participants with a larger L2 vocabulary size processed novel opaque compounds significantly faster than those with a smaller L2 vocabulary size. For both transparent and opaque compounds, first fixation durations did not change across exposures, yet similar curvilinear decreasing patterns were found in gaze duration and total reading time, with the rates of decrease moderated by L2 vocabulary size and working memory capacity, respectively. Taken together, such findings provide converging evidence supporting the incidental nature of vocabulary learning through natural reading.

This article concerns English proper noun modifiers denoting organizations, people and places and their German and Swedish correspondences. It supplements previous studies touching upon contrastive comparisons by providing large-scale systematic findings on the translation correspondences of the three aforementioned semantic types. The data are drawn from the Linnaeus University English–German–Swedish Corpus (LEGS), which contains popular non-fiction, a genre previously not studied in connection with proper noun modifiers. The results show that organization-based modifiers are the most common and person-based ones the rarest in English originals. Compounds are the most frequent correspondences in German and Swedish translations and originals with genitives and prepositional phrases as other common options. The preference for compounds is stronger in German, while it is stronger for prepositional phrases in Swedish translations, reflecting earlier findings on language-specific tendencies. Organization-based modifiers tend to be translated into compounds, and place-based modifiers into prepositional phrases. German and Swedish translators relatively often opt for similar target-language structures. Two important target-language differences emerge: (i) compounds with complex heads are dispreferred in Swedish (US news show > *USA-nyhetsprogram) but unproblematic in German (US-Nachrichtensendung), and (ii) compounds with acronyms (WTO ruling > WTO-Entscheidung) are more frequent in German.

Most English compounds are spaced compounds, whereas spelling regulations prescribe Finnish compounds to be written in a concatenated format. However, as in English, Finnish compounds are commonly spaced nowadays (e.g., piha juhla ‘garden party’), a phenomenon that we labeled the ‘English disease’. In this eye movement study with Finnish–English bilinguals we investigate whether the reading of a concatenated or illegally spaced Finnish compound is affected by the spelling of an English translation equivalent (ETE). We found that spaced Finnish compounds were read slower than their concatenated counterparts, but this effect was attenuated when ETEs were thought to be spaced. Similarly, concatenated Finnish compounds were read faster when their ETEs were also concatenated. These backward transfer effects are in line with studies that show that processing behavior in L1 is affected by a strong concurrent L2, even when the L1 is the native language as well as the dominant community language.

Representative compounds of the new family of magnetic materials Gd5−xNdxSi4 were analyzed by X-ray diffraction at the XRD1 beamline at Laboratório Nacional de Luz Síncrotron. To reduce X-ray absorption, thin layers of the powder samples were mounted outside the capillaries and measured in Debye–Scherrer geometry as usual. The XRD analyses and the magnetometry results indicate that the behavior of the magnetic transition temperature as a function of Nd content may be directly related to the average of the four smallest interatomic distances between different rare earth sites of the majority phase of each compound. The quality and consistency of the results show that the XRD1 beamline is able to perform satisfactory XRD experiments on high-absorption materials even off the best conditions.

This study reports results from a series of masked priming experiments investigating early automatic processes involved in the visual recognition of English bimorphemic compounds in native and non-native processing. Results show that NSs produced robust and statistically equivalent masked priming effects with semantically transparent (e.g., toothbrush-TOOTH) and opaque (e.g., honeymoon-HONEY) compound primes, but no priming with orthographic controls (e.g., restaurant-REST), irrespective of constituent position. Similarly, advanced Chinese learners of English also produced robust and statistically equivalent priming effects with transparent and opaque compound primes in both positions. However, a clear orthographic priming effect was observed in the word-initial overlap position but no such effect in the word-final position. We argue that L2 compound priming originates from a different source from form priming. We conclude that these findings lend support to the sublexical morpho-orthographic decomposition mechanism underlying early English compound recognition not only in L1 but also in L2 processing.

In Norway, there are between 10 and 15 bilingual or multilingual native speakers of Norwegian and Esperanto. This paper discusses some prosodic traits in the Esperanto spoken by one of them. The focus will be on compound stress. The speaker assigns primary stress to the penultimate syllable of words as in Standard Esperanto, including most compounds. Some of the Esperanto compounds, however, display first element primary stress, as in the Norwegian adstrate. In the current dataset, this is especially so for underived nouns. It is proposed that the Norwegian-like pattern is found in compound nouns that are formed spontaneously, while the Standard Esperanto pattern is found in lexicalised compounds, understood as prosodically simplex. For derived compounds in word classes other than nouns, the overall stress pattern is more like that of Standard Esperanto.

The spontaneous whisker growth phenomenon was investigated by exposing Sn3Nd intermetallic compound (IMC) to different environments. In a humid environment, tin whiskers grew rapidly; the incubation time for whisker formation was only 0.75 h. However, no whiskers were formed when Sn3Nd IMC was exposed to dry argon for 33 days or dry oxygen (DO) for 7 days. In situ observation of whisker growth during room ambient (RA) exposure gave an average whisker growth rate of the Sn3Nd IMC of about 11 Å/s, which are 2–3 orders of magnitude faster than that previously reported for tin plating. Following whisker growth, a new hydroxide compound, Nd(OH)3, was found to have formed on the Sn3Nd. The results show that the presence of humidity in the exposure environment is necessary for whisker growth from Sn3Nd. Finally, the driving force for whisker growth is also discussed.

Amongst the diversity of methods used by organisms to reduce damage caused by ultraviolet (UV) radiation, the synthesis of UV-screening compounds is almost ubiquitous. UV-screening compounds provide a passive method for the reduction of UV-induced damage and they are widely distributed across the microbial, plant and animal kingdoms. They share some common chemical features. It is likely that on early earth strong selection pressures existed for the evolution of UV-screening compounds. Many of these compounds probably had other physiological roles, later being selected for the efficacy of UV screening. The diversity in physiological functions is one of the complications in studying UV-screening compounds and determining the true ecological importance of their UV-screening role. As well as providing protection against ambient UV radiation, species with effective screening may also be at an advantage during natural ozone depletion events. In this review the characteristics of a wide diversity of UV-screening compounds are discussed and evolutionary questions are explored. As research into the range of UV-screening compounds represented in the biosphere continues, so it is likely that the properties of many more compounds will be elucidated. These compounds, as well as providing us with insights into natural responses to UV radiation, may also have implications for the development of artificial UV-screening methods to reduce human exposure to UV radiation.