Results 211 to 220 of about 840,722 (302)

General‐Purpose Hexagonal Programmable Photonic Integrated Circuit with a >30 GHz Free Spectral Range

Laser &Photonics Reviews, EarlyView.
A compact and low insertion loss programmable photonic circuit is demonstrated based on a 7‐cell hexagonal waveguide mesh with a large free spectral range (FSR) of 31 GHz for a 6‐gate ring resonator configuration. Vernier rings and a dual‐injected ring configuration are demonstrated on this circuit with a further improved FSR of 93 GHz.
Yu Zhang, Xiangfeng Chen, Lukas Van Iseghem, Iman Zand, Hasan Salmanian, Antonio Ribeiro, Wim Bogaerts   +6 more
wiley   +1 more source

4D Printable Formulations of Mixed Low and High Molecular Weight Liquid Crystalline Units: A Versatile Route to Functional Soft Actuators

Macromolecular Rapid Communications, EarlyView.
This work presents a practical approach for formulating 4D printable inks that incorporates substantial fractions of low molecular weight mesogens. By blending low molecular weight diacrylate or monoacrylate constituents with a high molecular weight main‐chain macromer, the resulting mixture proves suitable for direct ink writing, enabling mechanical ...
Lorena Ceamanos, María López‐Valdeolivas, Pengrong Lyu, Danqing Liu, Dirk J. Broer, Carlos Sánchez‐Somolinos   +5 more
wiley   +1 more source

Enzymatic galactosylation of phenolic compounds by permeabilized cells of Pantoea anthophila. [PDF]

Appl Microbiol Biotechnol
Briceño JR, Torres-Tolentino JG, González-Ávila M, Amaya-Delgado L, López-Roa R, Herrera-González A, Arrizon J.   +6 more
europepmc   +1 more source

Update on Medical Treatments for Essential Tremor: An International Parkinson and Movement Disorder Society Evidence‐Based Medicine Review

Movement Disorders, EarlyView.
Abstract Background The first International Parkinson and Movement Disorder Society Evidence‐Based Medicine (MDS‐EBM) review for essential tremor (ET) was published in 2019; since then, the modified Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology was adopted by MDS, and new evidence exists.
Deepa Dash, Verónica Bruno, Petra Schwingenschuh, Kelly E. Lyons, Eng‐King Tan, Claudia M. Testa, Santiago Perez Lloret, Bettina Balint, João Costa, Rob M.A. de Bie, Monty A. Silverdale, Ai Huey Tan, Tiago A. Mestre   +12 more
wiley   +1 more source

Prevalence and factors associated with long Covid in older people in the State of Paraná. [PDF]

Rev Esc Enferm USP
Silva IVTC, Inoue LH, Brito FAM, Baccon WC, Pesce GB, Höring CF, Theodoro MDS, Inoue DCME, Dores LS, Batista NA, Charlo PB, Baldissera VDA, Moura DRO, Salci MA, Carreira L.   +14 more
europepmc   +1 more source

Exact Solutions for the Moving Firefighter Problem on Trees

Networks, EarlyView.
ABSTRACT The moving firefighter problem (MFP) is a more realistic variant of the classic firefighter problem (FP), where firefighters require time for both travel and defense. Unfortunately, the only known exact solution for the MFP does not scale. In this paper, we establish that the MFP is NP‐complete on trees of maximum degree three and present four
Mauro A. Montenegro‐Meza, Uriel Corona‐Bermúdez, Rolando Menchaca‐Méndez, Ricardo Menchaca‐Méndez, José Alejandro Cornejo‐Acosta   +4 more
wiley   +1 more source

The Anti-proliferative Effects of Anandamide and Oleamide in Glioblastoma Cell Lines Recruit Mitochondrial and PPAR-γ Receptor Modulation. [PDF]

Neurochem Res
Torres-Román AL, Ortega-Gómez A, Reyes-Soto CY, Aparicio-Trejo OE, Cuevas-López B, García-Arroyo FE, Ruíz-García E, Matus-Santos JA, Ferrer B, Aschner M, Jardón G, López-Goerne T, Molina-Hernández A, Tenorio-Monterrubio JC, Santamaría A.   +14 more
europepmc   +1 more source

Pinguicula brendae (Lentibulariaceae) sp. nov., a carnivorous plant from a tropical montane cloud forest in Hidalgo, Mexico

Nordic Journal of Botany, EarlyView.
A new species of Lentibulariaceae, Pinguicula brendae Rodríguez‐Ramírez, H.Shimai & A.R. Andrés‐Hernández, is described based on its unique morphological characteristics. This species is restricted to limestone rock walls in the San Bartolo Tutotepec municipality, central‐eastern Hidalgo, Mexico, where it inhabits a single locality on vertical, north ...
Ernesto C. Rodríguez‐ Ramírez, Hiro Shimai, Agustina R. Andrés‐ Hernández   +2 more
wiley   +1 more source