Results 91 to 100 of about 46,521 (288)

Nuptial gift chemistry reveals convergent evolution correlated with antagonism in mating systems of harvestmen (Arachnida, Opiliones) [PDF]

, 2018
Nuptial gifts are material donations given from male to female before or during copulation and are subject to sexual selection in a wide variety of taxa.
Boyer, Sarah L., Burns, Mercedes, Cao, Dennis D., Kahn, Penelope C.   +3 more
core   +3 more sources

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

Spatial development modeling methodology application possibilities in Vilnius / Erdvinės plėtros modeliavimo metodologijų taikymo galimybės Vilniaus mieste

Mokslas: Lietuvos Ateitis, 2017
In order to control the continued development of high-rise buildings and their irreversible visual impact on the overall silhouette of the city, the great cities of the world introduced new methodological principles to city’s spatial development models ...
Lina Panavaitė
doaj   +1 more source

Diversity and Distribution of Curry Leaf in India

Journal of Horticultural Sciences, 2020
Curry leaf is an aromatic tropical and sub-tropical plant originated from India. Besides its culinary purpose, curry leaf is known for its medicinal and industrial applications.
B R Raghu
doaj   +1 more source

Trends in marine species distribution models: a review of methodological advances and future challenges

Ecography, EarlyView.
Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen, Tiago A. Marques, Filipe Alves, Marc Fernandez   +3 more
wiley   +1 more source

Associations between Nugent‐bacterial vaginosis and preterm birth and other adverse pregnancy outcomes in rural northwestern Bangladesh

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Bacterial vaginosis, defined by Nugent score (Nugent‐BV), has been associated with preterm birth and other adverse pregnancy outcomes. However, few studies have longitudinally described the associations between Nugent‐BV and adverse pregnancy outcomes at varying times in pregnancy.
Daniel J. Erchick, Susan Tuddenham, Lena Kan, Lee S. F. Wu, Alain B. Labrique, Hasmot Ali, Ethan K. Gough, Mahbubur Rashid, Towfida J. Siddiqua, Subhra Chakraborty, Pawel Gajer, Michael France, Jacques Ravel, Golsa M. Yazdy, Keith P. West, Parul Christian   +15 more
wiley   +1 more source

Implementation and Performance of First‐Trimester Referral Ultrasound Scan Following the Introduction of National Guidelines

Journal of Clinical Ultrasound, EarlyView.
The expert assessment of fetal anatomy before 14 weeks is feasible when adopting a standardized protocol and allows an early diagnosis in most cases at risk for fetal anomaly following first trimester screening ultrasound. ABSTRACT Background To report the implementation across Fetal Medicine units and the agreement between first and second trimester ...
Grazia Volpe, Laura Sarno, Elena Mantovani, Daniele Di Mascio, Valentina D'Ambrosio, Tiziana Fanelli, Ilaria Fantasia, Gian Piero Minnella, Paola Quaresima, Enrico Corno, Andrea Dall'Asta, on behalf of the SIEOGiovani Committee of the Italian Society of Ultrasound in Obstetrics and Gynecology (SIEOG)   +11 more
wiley   +1 more source

Morphotypes of cone snails (Conus mustelinus), Conidae: a phenetic analysis [PDF]

Computational Ecology and Software, 2018
This study describes phenotypic differentiation of Conus mustelinus, a gastropod species belonging to Family Conidae through phenetic analysis. There exist a number of morphotypes for this species.
S. R. M. Tabugo, S.R. Boco, S.I.G Masangcay, et al.   +2 more
doaj  

Phlébotomes de Bolivie: VII. Répartition des deux morphotypes du phlébotome lutzomyia longipalpis (Lutz et Neiva, 1912) (Diptera: Psychodidae) dans le piémont andin de Bolivie

Memorias do Instituto Oswaldo Cruz, 1989
Deux morphotypes de Lytzomyia longipalpis (Lutz et Neiva, 1912) ont été décrits au Brésil, l'un avec une seule paire de taches tergales, l'autre avec deux paires de taches. Ce caractère est propre aux mâles.
Francois Le Pont, Jean Mouchet, Philippe Desjeux   +2 more
doaj   +1 more source

Late Triassic (Rhaetian) conodonts and ichthyoliths from Chile [PDF]

, 2000
The Late Triassic of the back arc Domeyko Basin, Chile is characterized by the onset of marine sedimentation that persisted throughout the rest of the Mesozoic.
Sansom, Ivan J.
core   +1 more source