Results 181 to 190 of about 3,264,973 (413)

Singular Electromagnetics: From Phase Singularities to Optical Skyrmions and Beyond

open access: yesAdvanced Physics Research, EarlyView.
Singular electromagnetics/optics studies multidimensional topological defects of electromagnetic fields (also known as optical singularities), including phase and polarization singularities, 3D singularities (e.g., optical skyrmions, merons, hopfions, knots, links, and Möbius strips), and even higher‐dimensional singularities.
Jie Yang   +3 more
wiley   +1 more source

Climate and society in 20th century Mexico [PDF]

open access: yes
Mexican agriculture has been greatly transformed by the widespread introduction of 'Green Revolution' technologies (irrigation, chemical fertilizers, and improved seeds), through land reform, and by land use policies oriented to export crops and grain ...
Liverman, Diana M.
core   +1 more source

Bioelectronics with Topological Crosslinked Networks for Tactile Perception

open access: yesAdvanced Physics Research, EarlyView.
The recent advances in 3 different topological crosslinked networks are summarized, focusing on their assembly methods, structural characteristics, and device performance decoupling. Also, the ionic and electronic transport mechanisms, which provide insights into ionic‐electronic coupling, are elaborated.
Mingqi Ding, Pengshan Xie, Johnny C. Ho
wiley   +1 more source

Canadian contributions to environmetrics

open access: yesCanadian Journal of Statistics, Volume 50, Issue 4, Page 1355-1386, December 2022., 2022
Abstract This article focuses on the importance of collaboration in statistics by Canadian researchers and highlights the contributions that Canadian statisticians have made to many research areas in environmetrics. We provide a discussion about different vehicles that have been developed for collaboration by Canadians in the environmetrics context as ...
Charmaine B. Dean   +8 more
wiley   +1 more source

Past Influenza pandemics and their effect in Malta [PDF]

open access: yes, 2005
The influenza virus type A has caused repeated pandemics throughout the 19th and 20 th century causing significant morbidity and mortality on a worldwide scale.
Savona-Ventura, Charles
core  

2D Nonlayered Materials for Transistor Application

open access: yesAdvanced Physics Research, EarlyView.
2D nonlayered materials possess a vast material library and have comprehensive applications in transistors. However, at this stage, they hold great potential, but this potential has seen limited exploration compared to 2D layered materials. This review provides statistics on the nonlayered material library, CVD synthesis and characterization, advances ...
Yongqi Dai   +3 more
wiley   +1 more source

Long‐term outcome prediction for chronic thromboembolic pulmonary hypertension after pulmonary endarterectomy

open access: yesClinical Cardiology, Volume 45, Issue 12, Page 1255-1263, December 2022., 2022
Abstract Background The definitive treatment for chronic thromboembolic pulmonary hypertension (CTEPH) is pulmonary endarterectomy (PEA), which has good long‐term outcomes. However, after surgery, a quarter of the patients still have residual pulmonary hypertension (RPH). In pulmonary hemodynamics, there are no unified criteria for RPH, even though the
Wu Song   +4 more
wiley   +1 more source

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