Results 101 to 110 of about 216,669 (280)
Strengthening Klein’s floor slabs with the use of current norms
Budownictwo i Architektura, 2015 The paper presents the effectivity of using the steel-concrete floor slabs in existing buildings. Steel-concrete slabs described in this paper consist of old steel beams which are main structural members of the floor slabs and reinforced concrete slabs ...
Marcin Górecki +1 more
doaj +1 more source
Fast Standing Modes in Transversely Nonuniform Solar Coronal Slabs: Effects of a Finite Plasma Beta
, 2018 We examine the dispersive properties of linear fast standing modes in transversely nonuniform solar coronal slabs with finite gas pressure, or, equivalently, finite plasma beta.
Chen, Shao-Xia +4 more
core +1 more source
3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence
Advanced Healthcare Materials, EarlyView.Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes +11 more
wiley +1 more source
Revista Ingeniería de Construcción, 2007 Se presenta un resumen de algunos de los principales antecedentes históricos en el análisis de las losas compuestas con láminas metálicas colaborantes sometidas a flexión, así como de los principales métodos de diseño, instrumentación y ensayo aceptados ...
Melchor López Ávila +2 more
doaj
Column-Slab Connection In Timber Flat Slabs
, 2020 With the development of large cross laminated timber (CLT) plates, a new field of possibilities for timber construction has opened. Combined with the invention of a rigid, momentresisting connection between CLT plates, it is possible to create structures like it was so far only achievable with reinforced concrete. The CLT elements can be placed next to
openaire +2 more sources
Electric Field Enhancement in {\epsilon}-near-zero Slabs under TM-Polarized Oblique Incidence
, 2012 We investigate local field enhancement phenomena in subwavelength, {\epsilon}-near-zero (ENZ) slabs that do not exploit Fabry-P\'erot resonances. In particular, we study the linear response of engineered metamaterial slabs of finite thickness based on ...
Campione, Salvatore +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad +2 more
wiley +1 more source
, 2018 Impulsively generated sausage wave trains in coronal structures are important for interpreting a substantial number of observations of quasi-periodic signals with quasi-periods of order seconds.
Chen, Shao-Xia +3 more
core +1 more source
Advanced Materials, EarlyView.Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora +17 more
wiley +1 more source
Close or not so close? Provenance studies of megalithic monuments from Alentejo (Portugal) [PDF]
, 2012 There has been a significant amount of studies about megalithic tombs conducted in the Alentejo region. However the geological provenance of monoliths used in the construction of those tombs usually was not a priority among researchers with rare ...
Boaventura, Rui, Moita, Patricia
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