Results 61 to 70 of about 224,315 (313)
A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments
Advanced Materials, EarlyView.The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal +14 more
wiley +1 more source
Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source
Black-White Achievement Gap: Role of Race, School Urbanity, and Parental Education
Pediatric Health, Medicine and Therapeutics, 2021 Shervin Assari,1 Abbas Mardani,2 Maryam Maleki,3 Shanika Boyce,4 Mohsen Bazargan1,5 1Departments of Family Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA; 2Nursing Care Research Center, School of Nursing and ...
Assari S +4 more
doaj
SPECIAL LABORATORY TESTING METHOD FOR EVALUATION PARTICLE BREAKAGE OF RAILWAY BALLAST MATERIAL
Nauka ta progres transportu, 2018 Purpose. There are special, standardized laboratory test methods to evaluate railway ballast particle breakage; they are the Los Angeles and the Micro-Deval abrasion test.
S. Fischer, A. Németh
doaj +1 more source
Numerical Modeling of Photothermal Self‐Excited Composite Oscillators
Advanced Robotics Research, EarlyView.We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu +6 more
wiley +1 more source
Consumed by Abdominal Distention
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge +3 more
wiley +1 more source
Selective Inhibition of Integrin β3 Topology Provides a Safer Antithrombotic Strategy
Advanced Science, EarlyView.Current integrin αIIbβ3 inhibitors effectively reduce thrombosis but also increase bleeding risk. During thrombosis, high shear blood flow can directly activate the integrin αIIbβ3 via a distinct topological change in the β3 transmembrane domain, independent of hemostatic platelet signaling.
Joonha Lee +11 more
wiley +1 more source
Preventive Medicine Reports, 2020 We partnered with African American churches in South Los Angeles (LA) and trained Community Health Advisors (CHAs) to assess cancer screening. The purpose of this analysis is to report adherence to national cancer screening guidelines among African ...
Annette E. Maxwell +6 more
doaj +1 more source
, 1994 Source: https://erdc-library.erdc.dren.mil/jspui/A physical model study, using a 1:100 scale (undistorted) hydraulic model of Los Angeles Outer Harbor, California, was conducted to investigate short-period storm wave conditions for proposed harbor ...
Acuff, Hugh F., Bottin, Robert R. Jr.
core
Advanced Science, EarlyView.ABSTRACT The E3 ubiquitin ligase tripartite motif 27 (TRIM27) is a negative regulator of NF‐κB activation and the innate immune response, and TRIM27 deficiency significantly impairs dextran sulfate sodium (DSS)‐induced colitis. The function of TRIM27 in intestinal epithelial cells (IECs), the mechanism by which TRIM27 inhibits the NF‐κB pathway and its
Weimin Xu +10 more
wiley +1 more source