Results 111 to 120 of about 601,193 (260)

Estudo comparativo de soluções construtivas sobre solos moles: obra da Rodovia Ivane Fretta Moreira (contorno de Tubarão)

open access: yes, 2018
O trabalho apresentado aborda estudos relacionados a obra de construção da Rodovia Ivane Fretta Moreira, no contorno viário do Município de Tubarão/SC.
Preve, Gustavo Martins
core  

Resistência de solos moles orgânicos artificialmente cimentados [PDF]

open access: yes, 2014
A estabilização de solos é uma técnica através da qual se busca a melhoria das características de comportamento do solo, especialmente em termos de resistência, deformabilidade, durabilidade e permeabilidade (Ingles & Metcalf, 1972).
Teixeira, Bruno dos Santos
core  

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Affinity‐Tuned Albumin Hitchhiking Extends the Bioorthogonal Capture Window in Pretargeting Radiotheranostics

open access: yesAdvanced Healthcare Materials, EarlyView.
Pharmacokinetic engineering of clickable radioligands was achieved via albumin hitchhiking approach within a pretargeted radiotheranostics delivery platform. This approach reduced rapid renal elimination, expanded bioorthogonal capture window, boosted tumor uptake by ∼3.5‐fold, and improved the tumor‐to‐liver ratio by ∼6‐fold.
Xie He   +9 more
wiley   +1 more source

Análise de estabilidade de aterro sobre solos moles: estudo de caso [PDF]

open access: yes, 2015
Artigo submetido ao Curso de Engenharia Civil da UNESC - como requisito parcial para obtenção do Título de Engenheiro Civil.O presente trabalho apresenta a análise de estabilidade de um aterro sobre solos moles, numa região caracterizada por Depósitos ...
Teixeira, Cassiana de Campos
core  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Efeitos da velocidade de ruptura de aterros na resistência não drenada mobilizada em solos moles : análise de dados de aterros experimentais instrumentados [PDF]

open access: yes, 2013
Construções de grande porte, como aterros, quando construídas sobre solos moles devem ser feitas em etapas e com constante monitoramento devido à incerteza de comportamento do material.
Pires, Liliana Gonçalves Simões
core  

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

open access: yesAdvanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther   +9 more
wiley   +1 more source

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

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