Results 51 to 60 of about 177,258 (265)
A new quill mite (Acari: Syringophilidae) from the Blackbird [PDF]
, 2010 This article describes a new species of quill mite, Torotrogla merulae sp. n., of the family Syringophilidae Lavoipierre, 1953, that lives on the Blackbird Turdus merula (Turdidae: Passeriformes) from Poland.Es wird die neue Vogelfedermilbe Torotrogla ...
Dabert, Jacek +2 more
core
Estudio aerobiológico de la localidad de Antequera, Málaga, España: 1998 - 1999 [PDF]
, 2000 Estudio aerobiológico de la localidad de Antequera (Málaga, España): 1998-1999. En el presente trabajo se ha realizado un estudio aerobiológico de la atmósfera de Antequera (Málaga, sur de España) y se propone un calendario polínico para esta localidad a
Cabezudo, Baltasar +4 more
core +3 more sources
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐driven landscape change, particularly urbanization, is reshaping pollinator communities, yet the functional traits that mediate species persistence remain poorly understood. Dietary specialization is commonly used to predict species vulnerability.
Yan Yang +5 more
wiley +1 more source
CHIMIA, 1975 A simple equation has been proposed for the calculation of the first order rate constant of electrode reactions proceeding at the rotating disc. The expression discussed was applied to determine the kinetic parameters of the system Cu(II)/Cu(I) in 2M ...
Jan Malyszko
doaj +1 more source
Morphological and immunochemical characterization of the pollen grains of Chenopodium album L. (Chenopodiaceae) in a temperate urban area in Argentina [PDF]
, 2014 Chenopodium album es una hierba cosmopolita, anual, muy polimórfica, que crece en forma espontánea en baldíos con suelos modificados de los barrios periféricos de Bahía Blanca.
Aztiria, María Eugenia +5 more
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New Phytologist, EarlyView.Summary Herbarium specimens are widely distributed in space and time, thereby capturing diverse conditions. We reconstructed specimen ‘lived’ climate from knowledge of germination cues and collection dates for 14 annual species in the Streptanthus (s.l.) clade (Brassicaceae) to ask: which climate attributes best explain specimen phenological stage and ...
Megan Bontrager +6 more
wiley +1 more source
GEBRAUCHSMUSTERSCHUTZ- EIN TERMINOLOGISCHER VERGLEICH DEUTSCH-POLNISCH-INDONESISCH
Comparative Legilinguistics, 2017 Das Industriezeitalter erfordert die Rechtsicherheit des geistigen Eigentums über kommerzielle Produktentwicklung. Ideen und Inovationen werden wichtige Werte jeder Geschäftstätigkeit, die gegen illegale Nutzung durch unbefugte Personen beschützt werden ...
Tejia GUMILAR
doaj +1 more source
Pollen: ovule ratio and its relationship with other reproductive traits in some Passiflora species (Passifloraceae) [PDF]
, 2014 The pollen/ovule (P/O) ratio has been used as predictor of the reproductive system of angiosperms (lowest P/O values correspond to obligate autogamous species while the highest correlate with obligate xenogamous species) but it does not keep for all the ...
Amela Garcia, Maria Teresa +2 more
core +1 more source
Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa
New Phytologist, EarlyView.Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani +8 more
wiley +1 more source
Revista Estudo & Debate, 2018 A vegetação da região do planalto do Rio Grande do Sul é caracterizada por um mosaico de campos e floresta de araucária. É apresentada a morfologia dos grãos de pólen de 28 espécies de 14 famílias (Piperaceae, Iridaceae, Commelinaceae, Bromeliaceae ...
P. E. Liskoski +4 more
semanticscholar +1 more source