Results 61 to 70 of about 825,597 (272)

Distribution and origin of lead in stream sediments from small agricultural catchments draining Miocene molassic deposits (SW France) [PDF]

, 2009
Total Pb concentrations and isotopic composition were determined in stream-bed sediments and bedrock from 29 small agricultural or forested catchments in the Gascogne area (SW France). The contribution of Pb from various natural and anthropogenic sources
Probst, Jean-Luc, N'Guessan, Yao Mathieu, Bur, Thomas, Probst, Anne   +3 more
core   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan, Mariah Wright‐Nadkarni, Mohamed S. Abdelbaki, Girish Dhall   +3 more
wiley   +1 more source

Occurrence of Heavy Metals (Cd, Pb, As, Hg) in the Liver of Wild Boars in the Republic of North Macedonia

Contemporary Agriculture
Wild boars, being a common game species, inhabit regions across Eurasia, the southern regions of Asia and certain Indonesian islands. Being omnivorous and due to their relatively long lifespan, wide distribution and a relatively high number of shot ...
Cokoski Kristijan, Beuković Dejan, Maletić Vladimir, Horvatović Miroslava Polovinski, Tanovski Vladimir, Vukadinović Marko, Dimitrieska-Stojković Elizabeta, Enimiteva Vangelica   +7 more
doaj   +1 more source

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier, Nathalie Cozic, Marie‐Dominique Tabone, Gaelle Pierron, Perrine Marec‐Berard, Sarah Winter, Gabriel Revon‐Rivière, Cyril Lervat, Dominique Plantaz, Marie‐Pierre Castex, Gregory Guimard, Estelle Thebaud, Stephanie Proust, Laure Saumet, Natacha Entz‐Werle, Sophie Taque, Cécile Vérité, Marta Jimenez, Nathalie Gaspar   +18 more
wiley   +1 more source

Metalliferous jurassic rocks of the Fan-Y agnob syneclise (Central Tajikistan)

Известия высших учебных заведений: Геология и разведка
Background. The Fan-Yagnob syneclise is an imposed structure within the Hercynian Zeravshan-Gissar zone. It formed on a Paleozoic folded basement as series of sedimentary rocks from T3 to N1, including Jurassic, Cretaceous, and Paleogene terrigenous ...
M. Saymudasiri, A. K. Litvinenko
doaj   +1 more source

The effect of experimental lead pollution on DNA methylation in a wild bird population

Epigenetics, 2022
Anthropogenic pollution is known to negatively influence an organism’s physiology, behaviour, and fitness. Epigenetic regulation, such as DNA methylation, has been hypothesized as a potential mechanism to mediate such effects, yet studies in wild species
Hannu Mäkinen, Kees van Oers, Tapio Eeva, Suvi Ruuskanen   +3 more
doaj   +1 more source

Provider and Parent Perspectives on Prioritizing the “Asking and Monitoring” Pediatric Cancer Psychosocial Standards of Care

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families (“Standards”) are evidence‐based guidelines for psychosocial care in pediatric oncology. Care related to the three “Asking and Monitoring” Standards—Assessment of Psychosocial Needs, Assessment of Financial Needs, and Monitoring Neurocognitive Problems ...
Julia B. Tager, Natalie Koskela‐Staples, Emily M. Pariseau, Michele Scialla, Kimberly Buff, Lori Wiener, Victoria Sardi Brown, Anne E. Kazak, Kimberly S. Canter   +8 more
wiley   +1 more source

Early modeling of preterm birth risk using a biocollection of pregnancy samples created at different gestational stages according to the "longitudinal biobanking" strategy

Акушерство, гинекология и репродукция
Aim: to develop an algorithm for early modeling of preterm birth (PB) high risk using a biocollection of pregnancy samples created according to the "longitudinal biobanking" strategy, based on clinical, proteomic, and transcriptomic data.Materials and ...
O. V. Pachuliya, T. E. Lazareva, V. V. Khalenko, R. A. Illarionov, E. S. Vashukova, T. B. Postnikova, A. R. Maltseva, Yu. P. Milyutina, E. A. Kornushina, O. N. Bespalova, A. S. Glotov   +10 more
doaj   +1 more source

Integrated Paired Literacy Model Problem-Based Learning to Improve Biology Learning Outcomes

Bioeduca, 2023
The application of PBL learning can improve students' literacy skills because the learning activities require students to actively engage in literacy to find solutions to a given problem.
Anisa Faradila, Aulya Nanda Prafitasari, Amaliyah Farida   +2 more
doaj   +1 more source

Production of neutral strange hadrons with high transverse momentum in Pb+Pb collisions at 158 A GeV [PDF]

, 2006
The motivation for studying ultrarelativistic heavy ion collisions is to search for signatures of a transition from hadronic matter to a partonic phase, the Quark-Gluon plasma.
Schuster, Tim
core