Results 71 to 80 of about 125,813 (262)
Análise teórico-experimental de separadores de fases para refrigeração doméstica [PDF]
, 2015 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2015A utilização de ciclos com separadores de fases, também conhecidos em inglês como flash gas by-pass ...
Mello, Ianary Quadros de
core
, 2019 Due to limited controllability over the tube growth process, Carbon Nanotube Field-Effect Transistors (CNFET) show large variations in their behavior. These variations are primarily caused by variation in CNT diameter and the presence of metallic tubes ...
Malgorzata Chrzanowska-Jeske +3 more
core +1 more source
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
Implante imediato em área estética: uma revisão de literatura [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Ao longo da história, a Implantodontia adaptou-se às novas necessidades exigidas tanto pelos pacientes quanto por evoluções das técnicas e teorias.
Vieira, Fernanda Espíndola
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, 2015 The trend from “smaller is stronger” to “size-independent strength plateau” is observed in the compression of spherical iron nanoparticles. When the diameter of iron nanospheres is less than a critical value, the maximum contact pressure saturates at 10 ...
Li, Qing-Jie +23 more
core +1 more source
The Cryopreservation of Lung Cancer Spheroids
Zhileng xuebao, 2021 Three-dimensional in vitro models constructed using cell spheroids or cell aggregates have gradually become more suitable in the field of tumor research. However, cryopreservation methods for cell spheroids are not ideal.
Zhou Xinli, Jiahui, Du Yukun
doaj
Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties
Advanced Functional Materials, EarlyView.Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon +7 more
wiley +1 more source
In-culture coronary stenting in an ex vivo vascular bioreactor
Frontiers in Cardiovascular MedicineBackgroundEx vivo vascular bioreactors that enable interventions in arteries from slaughterhouse surplus hearts present valuable alternatives to animal models to test cardiovascular stents.
F. Razzi +7 more
doaj +1 more source
Exploring Curvature Effects in Direct‐Written 3D Curved Hollow Magnetic Nanoshells
Advanced Functional Materials, EarlyView.Fabricated by a hybrid FEBID/CVD method, 3D PtC/Co3Fe core–shell heterostructures with engineered curvature and shell thickness exhibit complex reversal modes with axially symmetric N'eel‐type domain walls. XMCD‐PEEM combined with full‐scale micromagnetic simulations reveal how curvature and thickness govern the domain wall energy landscape and shape ...
Oleksii M. Volkov +10 more
wiley +1 more source
Reconstruction of rat calvarial defects with human mesenchymal stem cells and osteoblast-like cells in poly-lactic-co-glycolic acid scaffolds [PDF]
European Cells & Materials, 2010 Human mesenchymal stem cells (hMSCs) can be used for xenogenic transplantation due to their low immunogenicity, high proliferation rate, and multi-differentiation potentials. Therefore, hMSCs are an ideal seeding source for tissue engineering.
C Zong +10 more
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