Results 41 to 50 of about 1,517,049 (291)

Attogram-level light-induced antigen-antibody binding confined in microflow

Communications Biology, 2022
Attogram-level of proteins can be detected using light-induced acceleration of antigen-antibody interactions in a microchannel platform.
Takuya Iida, Shota Hamatani, Yumiko Takagi, Kana Fujiwara, Mamoru Tamura, Shiho Tokonami   +5 more
doaj   +1 more source

Longitudinal Dynamic versus Kinematic Models for Car-Following Control Using Deep Reinforcement Learning

, 2019
The majority of current studies on autonomous vehicle control via deep reinforcement learning (DRL) utilize point-mass kinematic models, neglecting vehicle dynamics which includes acceleration delay and acceleration command dynamics.
Azad, Nasser L., Lin, Yuan, McPhee, John
core   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

A Comprehensive Dataset of Lipid Nanoparticle Compositions and Properties for Nucleic Acid Delivery

Scientific Data
Lipid nanoparticles (LNPs) have emerged as the leading delivery platform for nucleic acid therapeutics, with clinical success demonstrated in mRNA vaccines and therapeutic applications.
Seunghun Song, Jueun Baek, Sangjae Seo
doaj   +1 more source

Machine learning enabled fast evaluation of dynamic aperture for storage ring accelerators

New Journal of Physics, 2022
For any storage ring-based large-scale scientific facility, one of the most important performance parameters is the dynamic aperture (DA), which measures the motion stability of charged particles in a global manner.
Jinyu Wan, Yi Jiao
doaj   +1 more source

The Specific Acceleration Rate in Loop-structured Solar Flares -- Implications for Electron Acceleration Models

, 2013
We analyze electron flux maps based on RHESSI hard X-ray imaging spectroscopy data for a number of extended coronal loop flare events. For each event, we determine the variation of the characteristic loop length $L$ with electron energy $E$, and we fit ...
Emslie, A. Gordon, Guo, Jingnan, Piana, Michele   +2 more
core   +1 more source

Covariant Uniform Acceleration [PDF]

, 2013
We show that standard Relativistic Dynamics Equation F=dp/d\tau is only partially covariant. To achieve full Lorentz covariance, we replace the four-force F by a rank 2 antisymmetric tensor acting on the four-velocity.
Barut A, Brillouin L, Condon E U, Einstein A, Einstein A, Einstein A, Franklin J, Friedman Y, Friedman Y, Friedman Y, Friedman Y, Friedman Y, Goldstein H, Hehl F W, Horwitz L P, Landau L, Misner C W, Moller C, Rindler W, Tzvi Scarr, Yaakov Friedman   +20 more
core   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Influence of gas compression on flame acceleration in the early stage of burning in tubes

, 2012
The mechanism of finger flame acceleration at the early stage of burning in tubes was studied experimentally by Clanet and Searby [Combust. Flame 105: 225 (1996)] for slow propane-air flames, and elucidated analytically and computationally by Bychkov et ...
Akkerman, V'yacheslav, Bychkov, Vitaly, Eriksson, Lars-Erik, Kuznetsov, Mikhail, Law, Chung K., Valiev, Damir   +5 more
core   +1 more source

The epigenetic clock is correlated with physical and cognitive fitness in the Lothian Birth Cohort 1936 [PDF]

, 2015
Background: The DNA methylation-based 'epigenetic clock' correlates strongly with chronological age, but it is currently unclear what drives individual differences. We examine cross-sectional and longitudinal associations between the epigenetic clock and
Corley, Janie, Cox, Simon R, Deary, Ian J, Gibson, Jude, Harris, Sarah E, Horvath, Steve, Marioni, Riccardo E, McRae, Allan F, Muniz-Terrera, Graciela, Murphy, Lee, Pattie, Alison, Redmond, Paul, Ritchie, Stuart J, Shah, Sonia, Starr, John M, Taylor, Adele, Visscher, Peter M, Wray, Naomi R   +17 more
core   +1 more source