Results 21 to 30 of about 1,231 (135)
Journal of Applied Polymer Science, EarlyView.Kevlar is traditionally modeled as a rigid‐rod polymer, yet rheological behavior deviates from this assumption. The review introduces a novel “twist‐tie” entanglement theory for aramid polymer chains in the nematic liquid crystal state, providing a molecular explanation for deviations from rigid‐rod models. Understanding twist‐tie entanglement dynamics
Emma Egli +3 more
wiley +1 more source
Developing a Typology of Korean Women Leaders' Resistance to Their Token Status in the Workplace
Human Resource Development Quarterly, EarlyView.ABSTRACT Despite remarkable economic development in South Korea (Korea), there are only a few women leaders, and they face challenges in the gendered workplace where organizational constraints and traditional values coexist. In a reanalysis of narratives of Korean women leaders (KWLs), using an ideal‐type analysis as a novel qualitative research method,
Yonjoo Cho +4 more
wiley +1 more source
Human Resource Development Quarterly, EarlyView.ABSTRACT This study explores incidental learning among physicians navigating uncertainty during the COVID‐19 pandemic. Using a constructivist research design, we conducted a literature review of 13 empirical studies on incidental learning in complexity and analyzed critical incident interviews with 12 emergency medicine and intensive care physicians ...
Henriette Lundgren +4 more
wiley +1 more source
Journal of Traumatic Stress, EarlyView.Abstract Paramedics are frequently exposed to trauma and may be at elevated risk of posttraumatic stress disorder (PTSD) and complex PTSD (CPTSD). This review aimed to map PTSD prevalence among paramedics, identify risk and protective factors, and scope existing literature on CPTSD in paramedics.
Brogan Johnston +4 more
wiley +1 more source
Imposterism and Self‐Efficacy Among Canadian Otolaryngology–Head & Neck Residents: A National Survey
The Laryngoscope, EarlyView.In this national survey of Canadian OHNS residents, imposter phenomenon was highly prevalent, with nearly 80% of trainees reporting moderate to intense symptoms. Female and junior residents demonstrated significantly higher imposter scores, while greater self‐efficacy was associated with lower levels of impostorism.
Alexander C. Moise +4 more
wiley +1 more source
The firefighter problem for graphs of maximum degree three
Discrete Mathematics, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. Finbow +3 more
openaire +2 more sources
New Integrality Gap Results for the Firefighters Problem on Trees [PDF]
, 2017 The firefighter problem is NP-hard and admits a $(1-1/e)$ approximation based on rounding the canonical LP. In this paper, we first show a matching integrality gap of $(1-1/e+ε)$ on the canonical LP. This result relies on a powerful combinatorial gadget that can be used to prove integrality gap results for many problem settings.
Chalermsook, Parinya, Vaz, Daniel
openaire +4 more sources
Conceptualizing the Street‐Level Bureaucrat Construct
Public Administration and Development, EarlyView.ABSTRACT Differences among street‐level bureaucrats—across professions, institutional settings, regions, and countries—are largely overlooked in research. We propose conceptualizing the street‐level bureaucrat construct as a general variable that varies across institutional settings, professions, cultures, times, and locations. We analyze variations in
Faisal S. Cheema +3 more
wiley +1 more source
People and Nature, EarlyView.Abstract Managing wildfire risk requires consideration of complex and uncertain scientific evidence as well as trade‐offs between different values and goals. Conflicting perspectives on what values and goals are most important, what ought to be done and what trade‐offs are acceptable complicate those decisions.
Pele J. Cannon, Sarah Clement
wiley +1 more source
The coarse geometry of Hartnell’s firefighter problem on infinite graphs
Discrete Mathematics, 2017 In this article, we study Hartnell's Firefighter Problem through the group theoretic notions of growth and quasi-isometry. A graph has the $n$-containment property if for every finite initial fire, there is a strategy to contain the fire by protecting $n$ vertices at each turn.
Danny Dyer +2 more
openaire +3 more sources