Results 121 to 130 of about 645,743 (339)

The Cross‐Sectional and Longitudinal Associations Between Social Media and Mental Health Among a Large Sample of Adolescents, Inclusive of Transgender/Gender‐Diverse Adolescents

Journal of Adolescence, EarlyView.
ABSTRACT Introduction The objectives of this study were to examine: (1) the cross‐sectional and longitudinal associations between social media (SM) time and mental health outcomes among a large sample of Canadian adolescents (ages 12–18) and (2) if associations are moderated by gender.
Madelyn Curle, Stephen Hunter, Scott T. Leatherdale, Karen A. Patte, Guy Faulkner, Gary Goldfield, Mark A. Ferro, Anne‐Marie Turcotte‐Tremblay, Valerie Carson   +8 more
wiley   +1 more source

Níveis séricos de ferro, zinco e cobre em grávidas atendidas na rede pública de saúde no norte do Brasil = Serum levels of iron, zinc and copper in pregnant women assisted in the public health network in northern Brazil [PDF]

Acta Scientiarum. Health Sciences, 2012
O objetivo deste estudo foi analisar os níveis séricos dos minerais, ferro, cobre e zinco em mulheres grávidas. Trata-se de um estudo transversal com 663 mulheres grávidas, na faixa etária entre 16 e 32 anos, selecionadas de forma aleatória simples nos ...
Loyana Guimarães Bié de Araújo, Nivea Suely Melo de Oliveira, Carolina Marinho da Costa, Emerson Silva Lima   +3 more
doaj  

Magnetization reversal and spin dynamics exchange in biased F/AF bilayers probed with complex permeability spectra

, 2003
The spin dynamics of the ferromagnetic pinned layer of ferro-antiferromagnetic coupled NiFe/MnNi bilayers is investigated in a broad frequency range (30 MHz-6 GHz).
David Spenato, Henri Le Gall, Jamal Ben Youssef, Landau L., Spenato D., Stamps R.   +5 more
core   +2 more sources

On‐site pilot‐scale advanced oxidation pretreatment of hospital wastewater: assessment of pharmaceuticals, pathogens, antibiotic resistance genes and acute ecotoxicity

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Hospital premises generate wastewater containing a wide spectrum of contaminants, such as pharmaceutically active compounds (PhACs), antibiotic resistance genes (ARGs) and pathogenic microorganisms, whilst plenty of them are classified under the antibiotic resistant bacteria (ΑRΒ) category.
Andreas Kaliakatsos, Iosifina Gounaki, Spyros Dokianakis, Georgios Gkotsis, Maria‐Christina Nika, Eleni Aleiferi, Athanasios S Stasinakis, Nikos Katsarakis, Nikolaos S Thomaidis, Thrassyvoulos Manios, Michalis S Fountoulakis, Danae Venieri   +11 more
wiley   +1 more source

The impact of physical activity on psychological distress in young people: An analysis of longitudinal data from the Millennium Cohort Study using causal machine learning

JCPP Advances, EarlyView.
Using causal machine learning, we estimated the causal effect of meeting government guidelines on physical activity on psychological distress in young people. Whilst observing no overall impact, we did identify some groups who benefit relatively more from meeting the physical activity guidelines, including males.
Lewis W. Paton, Noemi Kreif, Lauren M. E. Aylott, Philip Kerrigan, Clau Nader, Lina Gega, Paul A. Tiffin   +6 more
wiley   +1 more source

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

Land Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire, Darliane Cristina Soares de Souza, Larissa Fernandes da Silva, Poliana Pinheiro da Silva, Thiago Henrique Freire de Oliveira, Eulene Francisco da Silva, Bruno Caio Chaves Fernandes, Adriano Erique de Oliveira Lima, Bárbara Samartini Queiroz Alves, Daniel Valadão Silva, José Cleiton Sousa dos Santos, Frederico Ribeiro do Carmo, Rafael Leandro Fernandes Melo   +12 more
wiley   +1 more source

Effect of iron addition on the structure and tribological performance of CrAlN coatings Einfluss von Eisen‐Zugabe auf die Struktur und das tribologische Verhalten von CrAlN‐Beschichtungen

Materialwissenschaft und Werkstofftechnik, EarlyView.
Hard coatings mitigate friction and wear of engineering components, while tribochemical interactions between lubricant and coating strongly influence performance. Masking ferrous surfaces with a coating reduces the effectiveness of additives optimized for steel.
K. Bobzin, C. Kalscheuer, M. P. Möbius, J. Borowy, M. Welters   +4 more
wiley   +1 more source

Clinical Outcome Assessments in Parkinson's Disease: A Scoping Review of Current Rating Scales and Future Needs

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Clinical outcome assessments (COAs) are essential for evaluating symptom severity, treatment response, and disease progression in Parkinson's disease (PD). As clinical knowledge evolves, it is necessary to revisit the recommendation status on the COAs to ensure their continued relevance and validity. Objectives To provide an updated
Evita Papathoma, Panagiota Tsitsi, Nirosen Vijiaratnam, Camila Aquino, Stephen R. Duma, Norbert Kovacs, Kigocha Lameck Okeng'o, Aparna Wagle Shukla, Roongroj Bhidayasiri, Tiago A. Mestre, Alvaro Sanchez Ferro, Alberto J. Espay, Michelle H.S. Tosin, Matej Skorvanek, Ioanna Markaki   +14 more
wiley   +1 more source

On annuities: an overview of the issues [PDF]

Longevity is increasing in the whole world, and savings for retirement are growing quickly. There is a potential demand for certainty in the income streams for pensioners since old-fashioned pay-as-you-go systems became financially stressed.
Ferro, Gustavo
core   +1 more source

Clinical Outcome Assessments for Functional Performance in Spastic Paresis: Systematic Review, Critique, and Recommendations

Movement Disorders, EarlyView.
Abstract Background Spastic paresis, resulting from central nervous system lesions, significantly impairs functional performance. In the framework of the International Classification of Functioning, Disability, and Health, functional performance was defined as functioning at the activity level in relation to the impairment of body functions and ...
Martina Hoskovcova, Marjolaine Baude, Bo Biering‐Sørensen, Ota Gal, Mary P Galea, Jean‐Michel Gracies, Carmen Rodriguez‐Blazquez, Theodore Wein, Michelle Hyczy de Siqueira Tosin, Álvaro Sánchez‐Ferro, Tiago A Mestre, Matej Skorvanek, Robert Jech, The members of the MDS Clinical Outcome Assessments Scientific Evaluation Committee and MDS Spasticity Study Group   +13 more
wiley   +1 more source