Results 21 to 30 of about 93,090 (263)

Generation of higher derivatives operators and electromagnetic wave propagation in a Lorentz-violation scenario

open access: yesPhysics Letters B, 2016
We study the perturbative generation of higher-derivative Lorentz violating operators as quantum corrections to the photon effective action, originated from a specific Lorentz violation background, which has already been studied in connection with the ...
L.H.C. Borges   +4 more
doaj   +1 more source

A Simple Approach to Teach Newton’s Third Law

open access: yesJurnal Pendidikan IPA Indonesia, 2020
The results of previous researches indicated that there were problems with the mental model and students’ conceptual understanding of the action-reaction law (Newton’s third law, NTL).
J. Mansyur, S. N. Kaharu, J. Holdsworth
doaj   +1 more source

COST 296 MIERS: Mitigation of Ionospheric Effects on Radio Systems

open access: yesAnnals of Geophysics, 2009
<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Times;">The COST 296 Action MIERS (Mitigation of Ionospheric Effects on Radio Systems) within the ionospheric</p> <p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Times;"> ...
Bruno Zolesi   +2 more
doaj   +1 more source

Application Of The Problem Based Learning Model To Improve Performance and Achievement Of Physics Student Learning Outcomes In Vocational School

open access: yesIdeguru, 2019
This Classroom Action Research aims to improve the performance and achievement of Physics learning outcomes of XKR1 students at SMK Negeri 3 Yogyakarta with the application of the Problem Based Learning model in learning Physics of Competence in Heat ...
Eko Mulyadi
doaj   +1 more source

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li   +6 more
wiley   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Characterizing Parental Concerns About Lasting Impacts of Treatment in Children With B‐Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐acute lymphoblastic leukemia (B‐ALL) is the most common pediatric cancer, and while most children in high‐resource settings are cured, therapy carries risks for long‐term toxicities. Understanding parents’ concerns about these late effects is essential to guide anticipatory support and inform evolving therapeutic approaches ...
Kellee N. Parker   +7 more
wiley   +1 more source

Principles of Least Action in Urban Traffic Flow

open access: yesFindings, 2020
Drawing on the strong connection between traffic modelling and physics we apply the principle of least action to traffic flow in an urban setting.
Willem Klumpenhouwer, Lina Kattan
doaj   +1 more source

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