Results 141 to 150 of about 4,490,599 (302)

Monopolos magnéticos Z2 em teorias de Yang-Mills-Higgs com simetria de gauge SU(n) [PDF]

open access: yes, 2009
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-graduação em FísicaMonopolos magnéticos têm sido objetos de grande interesse nos últimos anos, principalmente por serem previstos ...
Liebgott, Paulo Juliano
core  

A Systematic Review of 3D‐Printed Flexible Strain Sensors: Materials, Architectures, and Performance

open access: yesAdvanced Sensor Research
3D‐printed flexible strain sensors are attracting increasing interest in wearable health monitoring, soft robotics, and broader mechanical sensing because 3D‐printing enables compliant, geometry‐controlled, and increasingly integrated sensor ...
John Millar   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Gauge theory constraints on the fermion-boson vertex [PDF]

open access: yes, 1995
In this thesis we investigate the role played by fundamental properties of QED in determining the non-perturbative fermion-boson vertex. These key features are gauge invariance and multiplicative renormalisability. We use the Schwinger-Dyson equations as
Kizilersü, Ayşe, Kizilersu, A
core  

Effect of Needle Gauge Size on Pain During Intravitreal Anti-VEGF Injection: A Systematic Review and Network Meta-Analysis

open access: yesOphthalmology and Therapy
Introduction Concerns related to pain from intravitreal injections are one of the key factors mentioned by patients when asked about therapy. In this systematic review and network meta-analysis, we evaluate the literature of comparative clinical trials ...
Emilie T. S. Butler   +6 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Aspects of gauge/string theory duality: BMN correspondence and MHV rules [PDF]

open access: yes, 2007
One of the most striking examples of duality correspondence between gauge theories and string theories is the AdS/CFT duality. It relates the type IIB superstring theory on AdS5 x 5 5 to 4-dimensional N = 4 Yangs Mills in its superconformal phase ...
Georgiou, George
core  

Evaluation of GPM IMERG-FR Product for Computing Rainfall Erosivity for Mainland China

open access: yesRemote Sensing
Satellite precipitation products (SPPs) have emerged as an alternative to estimate rainfall erosivity. However, prior studies showed that SPPs tend to underestimate rainfall erosivity but without reported bias-correction methods. This study evaluated the
Wenting Wang   +5 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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