Redefining the clade Spirale of the genus Trichoderma by re-analyses of marker sequences and the description of new species.

During a survey of the genus Trichoderma in the Brazilian ecosystem Restinga, 22 strains related to Trichoderma spirale were found on the basis of identities of tef1, the molecular marker used to discriminate species of this genus. Trichoderma spirale was described in 1991 and since then four species related to it were described and later on added to the clade Spirale. Searches for tef1 sequences assigned to T.

From healthy play to gaming disorder: Psychological profiles from emotional regulation and motivational factors.

Background And Aims: The widespread popularity of video games reflects their appeal to meet fundamental needs. This study aims to investigate the psychological factors of gaming use, identifying profiles ranging from healthy to gaming disorder.

Methods: In this cross-sectional study, 5,222 participants were surveyed.

Propagation of a Fatigue Crack Through a Hole.

The stop-hole technique is a well-known strategy to extend the fatigue life of cracked components. The ability to estimate fatigue life after the hole is important for safety reasons. The objective here is to develop strategies for the accurate prediction of initiation and propagation life ahead of the stop-hole.

Historical and future heat-related mortality in Portugal's Alentejo region.

Background: The increased severity of extreme weather and anticipated climate change has intensified heat stress-related mortality worldwide. This study examines the historical short-term effects of heat on mortality in Alentejo, Portugal's warmest region, and projects it up to the end of the century.

Methods: Using data from 1980 to 2015 during warm seasons (May-September), the association between daily mortality by all-causes and mean temperature was examined following a case time series design, applied at both regional and subregional scales.