Results 91 to 100 of about 4,621,374 (286)

Aínda novos manuscritos paremiolóxicos de Vázquez Saco [PDF]

open access: yesCadernos de Fraseoloxía Galega, 2007
Terceira entrega do material fraseolóxico galego inédito reunido por Francisco Vázquez Saco. // Third release of the unpublished Galician phraseological material gathered by Francisco Vázquez Saco.
Mª Carmen Paz Roca
doaj  

Students at New York Life Revitalizing High School Libraries Sites Talk About Why Their Library Media Centers Rock! [PDF]

open access: yes, 2006
Funded by the New York Life Foundation from 2003-2005, Revitalizing High School Libraries (RHSL) was a pilot program that allowed Public Education Network (PEN) and its member local education funds (LEFs) in Minneapolis, San Francisco and Tampa to update

core  

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Da mente integrada à nova consciência digital: o San Francisco Oracle como modelo para um jornalismo expandido – pela construção de uma possível resposta aos impasses das novas tecnologias e do jornalismo pós industrial

open access: yesRevista Alterjor
O presente artigo situa o jornal San Francisco Oracle editado por Allen Cohen durante o "Verão do Amor"  em San Francisco no contexto da contracultura e compara seus elementos estéticos e formais com os impasses provocados pelas novas tecnologias da ...
Silvio Ricardo Demétrio
doaj   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

open access: yesAdvanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo   +11 more
wiley   +1 more source

Keratoconus Diagnosis and Treatment: Recent Advances and Future Directions

open access: yesClinical Ophthalmology, 2023
Anh D Bui,1 Angeline Truong,2 Neel D Pasricha,1,3 Maanasa Indaram1 1Department of Ophthalmology, University of California San Francisco, San Francisco, CA, USA; 2School of Medicine, University of California San Francisco, San Francisco, CA, USA; 3Francis
Bui AD, Truong A, Pasricha ND, Indaram M
doaj  

The Pacific herring, Clupea harengus pallasi, open pound roe-on-kelp experimental fishery in San Francisco Bay, 1988 to 1989 [PDF]

open access: yes, 1989
The experimental open pound herring roe-on-kelp (ROK) fishery was studied in San Francisco Bay from the second week of December 1988 through the third week of February 1989.
Oda, Kenneth T.
core  

Directional Flow of Confined Polaritons in CrSBr

open access: yesAdvanced Materials, EarlyView.
CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak   +10 more
wiley   +1 more source

Selectivity of gillnets in the California Pacific herring roe fishery [PDF]

open access: yes, 1977
Pacific herring, Clupea harengus, landings were sampled during the 1976 season in San Francisco, Tomales and Outer Bodega bays. Fish were sampled according to the type of gear used to catch them - - roundhaul nets (purse seines and lamparas), beach ...
Dahlstrom, Walter A.
core  

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy