Results 31 to 40 of about 1,224,997 (273)

Submesoscale variability in a mesoscale front captured by a glider mission in the Gulf of Finland, Baltic Sea

Frontiers in Marine Science, 2023
Modern research methods enable unfolding the structure of the water column with higher resolution than ever, revealing the importance of submesoscale. Submesoscale processes have intermediate space and time scales of <5 km and a few days in the Baltic
Kai Salm, Taavi Liblik, Urmas Lips
doaj   +1 more source

Stratification and Isotope Separation in CP Stars [PDF]

, 2009
We investigate the elemental and isotopic stratification in the atmospheres of selected chemically peculiar (CP) stars of the upper main sequence. Reconfiguration of the UVES spectrograph in 2004 has made it possible to examine all three lines of the Ca ...
Appenzeller, Babcock, Babel, Babel, Bagnulo, Binney, Bohlender, Brage, C. R. Cowley, Castelli, Cowley, Cowley, Cowley, Cowley, Cowley, Dworetsky, Gelbmann, Handler, Hubrig, Hubrig, J. F. González, Kochukhov, Kunzli, Kupka, LeBlanc, Lemke, Lucke, Meléndez, Michaud, Moon, Munari, Nörtershäuser, Paunzen, Preston, Proffitt, Rogers, Ryabchikova, Ryabchikova, Ryabchikova, Ryabchikova, Ryabchikova, S. Hubrig, Sbordone, Schlegel, Sigut, Stehlé, Thiam, Woolf   +47 more
core   +3 more sources

The transition to adulthood in Europe at the intersection of gender and parental socioeconomic status [PDF]

Demographic Research
BACKGROUND: In Europe, the transition to adulthood has been steadily prolonged. Comparative studies have not addressed in detail the role of parental socioeconomic status (SES) and gender in the postponement of events linked to the transition to ...
Valeria Ferraretto, Agnese Vitali
doaj   +1 more source

Verification of non-deep physiological dormancy and treatment to overcome seed dormancy in Campomanesia phaea (O. Berg) Landrum [PDF]

Journal of Seed Science
: Cambuci [Campomanesia phaea (O.Berg) Landrum] is a native Brazilian fruit tree species from the Atlantic Forest, belonging to the Myrtaceae family, with great potential for commercial exploitation.
Mariane Jeronimo Forte Sinhorini, Marcelo Almeida de Oliveira Junior, Victor Augusto Forti, Simone Rodrigues da Silva   +3 more
doaj   +1 more source

Family Structure Stability and Transitions, Parental Involvement, and Educational Outcomes

Social Sciences, 2020
The family environments children live in have profound effects on the skills, resources, and attitudes those children bring to school. Researchers studying family structure have found that children who live with two married, opposite-sex, biological ...
Shana L. Pribesh, Jane Smith Carson, Mikaela J. Dufur, Yuanyuan Yue, Kathy Morgan   +4 more
doaj   +1 more source

Presowing treatments to breaking seed dormancy of Pterocarya stenoptera C. DC. as an indicator of potential invasiveness [PDF]

Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2011
The Small-winged wingnut is a 12 to 20 metres tall, deciduous and fast growing tree with large substantial branches that spread as wide as the tree is tall. The 15 to 30 cm long winged fruit catkins, which turn brown in the autumn, are suspended below
Grbić Mihailo, Skočajić Dragana, Obratov-Petković Dragica, Bjedov Ivana, Đukić Matilda, Đunisijević-Bojović Danijela   +5 more
doaj   +1 more source

Stratification of populations with skewed distribution

Lietuvos Matematikos Rinkinys, 2021
The problem of efficient stratification in the case of skewed population is considered. Four stratification methods are examined. A new adjusted geometric stratification method is introduced. This method is compared by simulation with the Dalenius-Hodges
Dalius Pumputis
doaj   +1 more source

Endogenous post-stratification in surveys: classifying with a sample-fitted model

, 2008
Post-stratification is frequently used to improve the precision of survey estimators when categorical auxiliary information is available from sources outside the survey.
Breidt, F. Jay, Opsomer, Jean D.
core   +2 more sources

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia, Giulia Reggiani, Elizabeth J. Maran, Maria Elisa Delle Fave, Ilaria Baido, Anna Chiara Frigo, Maria Paola Boaro, Raffaella Colombatti   +7 more
wiley   +1 more source

Classifying social position with social media behavioral data

EPJ Data Science
The main question of our study is how far social position can be predicted solely based on digital behavior. The phenomenon that offline inequalities are reflected in the digital space has been heavily researched since the digital revolution ...
Júlia Koltai, Zsófia Rakovics, Zoltán Kmetty, Kata Számel, Borbála Ungvári, Bendegúz Váradi, Ákos Huszár   +6 more
doaj   +1 more source