Results 51 to 60 of about 3,333,286 (392)

Free-carrier driven spatio-temporal dynamics in amplifying silicon waveguides [PDF]

open access: yes, 2014
We theoretically investigate the free-carrier induced spatio-temporal dynamics of continuous waves in silicon waveguides embedded in an amplifying medium.
Biancalana, Fabio   +2 more
core   +2 more sources

Bone Marrow Failure as an Underrecognized Feature of KAT6A Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT KAT6A syndrome (Arboleda–Tham syndrome) is a rare disorder caused by heterozygous pathogenic variants in KAT6A, a histone acetyltransferase essential for chromatin remodeling and hematopoietic stem cell function. While neurodevelopmental features are well established, hematologic manifestations are underrecognized.
Ye Jee Shim   +8 more
wiley   +1 more source

Effect of the Microstructure of Support Materials on Cracking Catalyst Performance

open access: yesCrystals, 2023
Fluid catalytic cracking (FCC) is a production process that converts petroleum into petroleum products in the presence of catalysts. The performance of an FCC catalyst plays a decisive role in petroleum refining.
Jianguo Bao   +6 more
doaj   +1 more source

Optically induced free carrier light modulator [PDF]

open access: yes, 1969
Signal carrier laser beam is optically modulated by a second laser beam of different frequency acting on a free carrier source to which the signal carrier laser is directed.
Gruber, C. L., Richards, W. E.
core   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus   +6 more
wiley   +1 more source

Hybrid Perovskites for Photovoltaics: Charge-Carrier Recombination, Diffusion, and Radiative Efficiencies.

open access: yesAccounts of Chemical Research, 2016
Photovoltaic (PV) devices that harvest the energy provided by the sun have great potential as renewable energy sources, yet uptake has been hampered by the increased cost of solar electricity compared with fossil fuels.
M. Johnston, L. Herz
semanticscholar   +1 more source

Direct measurement of the carrier leakage in an InGaAsP/InP laser [PDF]

open access: yes, 1983
Carrier leakage over the heterobarrier in an InGaAsP/InP laser is measured directly in a laser-bipolar-transistor structure.
Chen, T. R.   +6 more
core   +1 more source

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

Americans' Access to Prescription Drugs Stabilizes, 2007-2010 [PDF]

open access: yes, 2011
Examines trends in the percentage of Americans reporting difficulty affording prescription drugs by insurance status, age group, income, and health status.
Ellyn Boukus, Emily R. Carrier
core  

Incidence and Outcome of Infants With Cancer in Canada: A Report From Cancer in Young People in Canada Database

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Infants with cancer are rare and face unique challenges. Our study aims to describe the incidence of infantile cancers in Canada and to compare treatment‐related mortality (TRM) and their outcomes with those of older children. Methods We conducted a retrospective cohort study using the Cancer in Young People in Canada database ...
Samuel Sassine   +22 more
wiley   +1 more source

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