Results 51 to 60 of about 288 (227)

Discrimination, Social Support, and Identity Development in Relation to Career Agency Among LGB Emerging Adults: A Latent Profile Analysis

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Emerging adulthood is a critical developmental period for identity consolidation and career preparation, yet lesbian, gay, and bisexual (LGB) emerging adults often face intersecting challenges during this stage. Using a person‐centered approach, this study explored heterogeneity in developmental experiences among LGB emerging ...
Jeongeun Park
wiley   +1 more source

A Latent Profile Analysis of Body Image and Disordered Eating Attitudes and Behaviors in Adolescent Boys

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Adolescence is a risk period for body dissatisfaction which can contribute to eating disorder development. Given sex or gender differences in body image and disordered eating, it is critical to examine body image and eating concerns in adolescent boys and whether mindfulness is associated with body image and eating attitudes and ...
Madeline R. Olwert, Shelley R. Hart, Delwin Carter, Natalie R. Stromberg   +3 more
wiley   +1 more source

Four‐Dimensional pp‐Wave Lie Groups and Harmonic Curvature

Mathematische Nachrichten, EarlyView.
ABSTRACT We determine all four‐dimensional Lie groups which have harmonic curvature. In parallel, a description of four‐dimensional pp‐wave Lie groups is obtained.
E. García‐Río, R. Rodríguez‐Gigirey, R. Vázquez‐Lorenzo   +2 more
wiley   +1 more source

SNR‐Efficient Inhomogeneous Magnetization Transfer (ihMT) for Clinical Applications at 7 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Inhomogeneous MT (ihMT) is an MRI modality sensitive to Myelin, the lipid‐rich membrane surrounding the axons. A novel ihMT saturation strategy and its associated B1+$$ {\mathrm{B}}_1^{+} $$ correction at UHF are proposed. The aim is to generate a strong ihMT effect within a clinically compatible scan time while complying with SAR ...
Timothy Anderson, Niklas Wallstein, Lucas Soustelle, Thomas Troalen, Gopal Varma, David C. Alsop, Maxime Guye, Guillaume Duhamel, Olivier M. Girard   +8 more
wiley   +1 more source

Quantifying Cardiac, Respiratory, and Low Frequency Components of CSF Motion From fMRI Inflow Effects

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Cerebrospinal fluid (CSF) flow oscillations have emerged as a potentially important marker related to brain clearance, but their acquisition often relies on specialized imaging MRI sequences. The purpose of this work was to enable quantitative assessment of CSF flow associated with cardiac, respiratory, and low‐frequency cycles using ...
Pontus Söderström, Cecilia Björnfot, Britt M. Andersson, Jan Malm, Anders Eklund, Anders Wåhlin   +5 more
wiley   +1 more source

Finite‐Time Disturbance Observer‐Based Nonlinear Robust Adaptive Control of Hydraulic Manipulator With Parameter Identification

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Hydraulic manipulators exhibit strong coupling, pronounced nonlinearities, and significant modeling uncertainties, which hinder high‐precision motion control. This paper proposes a finite‐time disturbance observer–based nonlinear robust adaptive control (RAC‐FTDO) framework enhanced by a physically consistent dynamic parameter identification ...
Tianyu Gao, Xianglong Liang, Wenxiang Deng, Jianyong Yao   +3 more
wiley   +1 more source

Skew Constacyclic Codes over a Non-Chain Ring. [PDF]

Entropy (Basel), 2023
Köroğlu ME, Sarı M.
europepmc   +1 more source

Distinct Symptom Occurrence Subgroups Among Patients With Colorectal Cancer: Differences in Social Determinants of Health and Diet Quality

Research in Nursing &Health, EarlyView.
ABSTRACT Colorectal cancer (CRC) is a leading cause of cancer mortality in the United States. Many patients with CRC experience physical and psychological symptoms that diminish quality of life and are shaped by social determinants of health (SDOH) and diet quality.
Youran Lee, Qing Yang, Melissa Kay, Donald E. Bailey, Biljana Gigic, Sheetal Hardikar, Adetunji T. Toriola, David Shibata, Christopher I. Li, Doratha A. Byrd, Jane C. Figueiredo, Ildiko Strehli, Megan Mclaws, Vaia Florou, Mmadili Ilozumba, Patricia Erickson, Apurva Medhe, Cornelia M. Ulrich, Rosa M. Gonzalez‐Guarda   +18 more
wiley   +1 more source

DIEUDONNÉ DETERMINANTS FOR SKEW POLYNOMIAL RINGS [PDF]

Journal of Algebra and Its Applications, 2006
We observe that the Dieudonné determinant induces a non-negative degree function on the ring of matrices over a skew polynomial ring. We then apply this degree function to two examples. In the first one, we find an expression for the rank of the kernel of an algebraic endomorphism of [Formula: see text] over a field of characteristic p > 0.
openaire   +2 more sources

Analysis of Trajectories of Anxiety Behaviors During Induction of Anesthesia in Children With Multiple Encounters: A Secondary Analysis of a Multicenter Retrospective Cohort Study

Pediatric Anesthesia, EarlyView.
ABSTRACT Background Preoperative anxiety is a significant stressor for children and is associated with negative postoperative outcomes. Although the incidence of difficult inductions during a single anesthetic encounter is well documented, the longitudinal trajectory of anxiety behaviors in children undergoing repeated anesthesia remains poorly ...
Annie Xin, Allan F. Simpao, Timothy Liversedge, Abby V. Winterberg, Ari Y. Weintraub, James J. Thomas, Clyde T. Matava   +6 more
wiley   +1 more source