Comparison of selected methods for the retrieval of neologisms [PDF]
, 2008 The paper discusses and compares several semi-automatic methods used to extract neologisms from linguistic corpora. All the methods are based on the concept of discriminants, or textual features (both lexis and punctuation), that either precede (lexical ...
Paryzek, Piotr
core +2 more sources
Abnormal tapetum development in hermaphrodites of an androdioecious tree, Tapiscia sinensis
Tree Physiology, 2019 AbstractTapiscia sinensis Oliv. (Tapisciaceae) has been proven to be a functional androdioecious species with both male and hermaphroditic individuals, and the pollen viability of males is far higher than that of hermaphrodites. To better understand the causes of the low pollen viability in hermaphroditic flowers, different stages of anther development
Xiaolong Ren +7 more
openaire +2 more sources
Functional recapitulation of transitions in sexual systems by homeosis during the evolution of dioecy in Thalictrum [PDF]
, 2013 After the devastating effects of the 2015 earthquake in Nepal, the provisions for safe drinking water, personal hygiene, and sewage management were compromised among displaced people living in temporary shelters.
Ariyoshi, K +5 more
core +4 more sources
, 2015 We present a Bayesian method for characterizing the mating system of populations reproducing through a mixture of self-fertilization and random outcrossing.
Avise, John C. +8 more
core
A Bayesian Approach to Inferring Rates of Selfing and Locus-Specific Mutation. [PDF]
, 2015 We present a Bayesian method for characterizing the mating system of populations reproducing through a mixture of self-fertilization and random outcrossing.
Avise, John C +8 more
core +1 more source
Testing mechanisms of compensatory fitness of dioecy in a cosexual world [PDF]
, 2019 Questions: All else being equal, populations of dioecious species with a 50:50 sex ratio have only half the effective reproductive population size of bisexual species of equal abundance. Consequently, there is a need to explain how dioecious and bisexual
Du, Y +10 more
core +2 more sources
A first AFLP-based genetic linkage map for brine shrimp Artemia franciscana and its application in mapping the sex locus [PDF]
, 2013 We report on the construction of sex-specific linkage maps, the identification of sex-linked markers and the genome size estimation for the brine shrimp Artemia franciscana.
A Asem +66 more
core +4 more sources
Current Zoology, 2010 The mangrove rivulus Kryptolebias marmoratus a small cyprinodont fish native to tropical and subtropical waters from Florida to Brazil, is one of two known self-fertilizing, hermaphroditic vertebrates of which K.
Kelly N. LUKE,David L. BECHLER
doaj
Small-scale and regional spatial dynamics of an annual plant with contrasting sexual systems [PDF]
, 2017 Plant demography is known to depend on both spatial dynamics and life history, but how these two factors interact is poorly understood. We conducted a longitudinal study of the wind-pollinated annual plant Mercurialis annua that varies geographically in ...
Alexander +79 more
core +1 more source
Do plants adjust their sex allocation and secondary sexual morphology in response to their neighbours? [PDF]
, 2017 Background and aims Changes in the sex allocation (i.e. in pollen versus seed production) of hermaphroditic plants often occur in response to the environment.
Pannell, John R., Vilas, Julia Sánchez
core