Results 71 to 80 of about 1,434,106 (265)
Advanced Science, EarlyView.Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen +6 more
wiley +1 more source
The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos
Advanced Science, EarlyView.Histone crotonylation undergoes a genome‐wide transition from broad domains to canonical narrow peaks during minor zygotic genome activation (ZGA). This remodeling is required for proper major ZGA and blastocyst formation. Disruption of this transition by transcriptional inhibition, metabolic perturbation, or HDAC1 dysfunction impairs embryonic ...
Shenli Yuan +8 more
wiley +1 more source
Anatomía de la lámina foliar del género Trisetum (Gramineae: Pooideae) en México
Acta Botanica Mexicana, 1995 Se describe la anatomía foliar en sección transversal y de la epidermis abaxial para 12 especies de Trisetum Pers. presentes en México. En nueve de ellas se observaron células del mesófilo alargadas con paredes onduladas.
Ismael Hern\u00E1ndez Torres +1 more
doaj
Structure of the southern Jalisco subduction zone, Mexico, as inferred from gravity and seismicity
Geofísica Internacional, 1999 Un modelo característico de la estructura geológica de la zona de subducción de Jalisco (JSZ) es determinado por la comparación de las anomalías gravimétricas a lo largo de un perfil perpendicular a la costa de Jalisco cerca de Barra de Navidad con la ...
W. Bandy +3 more
doaj +1 more source
Megastructures: a great-size solution for affordable housing. The case study of Rome [PDF]
, 2018 During the 70’s and 80’s, affordable housing production in Europe faced the huge emergency caused by rising urbanization. In suburban areas of European main cities, megastructures appeared, drawing visible marks in urban fabric.
Diana, Lorenzo
core
Advanced Science, EarlyView.The mammalian TGFβ interacts with ubiquitously expressed TGFBR1 and TGFBR2, and current TGFβ‐targeting agents are non‐cell‐selective. The cooperative interaction of the modular parasite TGFβ antagonist with multiple host (co‐)receptors empowers the design of TGM chimeras and bispecific antibodies that activate or inhibit TGFβ signaling in a cell ...
Maarten van Dinther +13 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc +26 more
wiley +1 more source
Revista Digital do Laboratório de Artes Visuais, 2016 A escrita deste texto insurge de uma zona entre dois projetos de pesquisa coordenados pelo seu autor, um já finalizado em dezembro do ano de 2015 e um iniciando suas atividades.
Cristian Poletti Mossi
doaj +1 more source
Pabellón puente: Reto tecnológico [PDF]
, 2008 EI Pabellón-Puente es un edificio sobre el río Ebro que sirve como puerta de entrada al recinto de la Expo 2008 a la vez que alberga en su interior espacios .expositivos, .. dispuestos en varios niveles.
Corres Peiretti, Hugo +2 more
core +1 more source
The Anatomical Record, EarlyView.Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso +2 more
wiley +1 more source