Results 61 to 70 of about 35,720 (287)

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

open access: yesAdvanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang   +5 more
wiley   +1 more source

Public perceptions of the favelas in Rio de Janeiro: a post World Cup 2014 and pre 2016 Olympics Assessment [PDF]

open access: yes, 2016
This research assesses public perception of the favelas of Rio de Janeiro following the awarding of the bids for both the 2014 World Cup and 2016 Olympics.
Dhiyan, Adnan, Green, Claudia G, PhD
core   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Pacification & Mega-events in Rio de Janeiro: Urbanization, Public Security & Accumulation by Dispossession

open access: yesJournal of Human Security, 2016
This paper outlines how Brazil's latest public security initiative-its highly controversial Police Pacification Campaign (UPP)-is an integral component of a neoliberal political framework that is enacting rapid urbanization projects in and around ...
Lea Rekow
doaj   +1 more source

Plant‐Produced Viral Nanoparticles Decorated with Nanobodies Against HER2 Improve Retention and Recruitment of Immune Cells in Solid Tumors

open access: yesAdvanced Healthcare Materials, EarlyView.
Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez   +4 more
wiley   +1 more source

The church helps the UPP, the UPP helps the church: pacification apparatus, religion and boundary formation in Rio de Janeiro’s urban peripheries

open access: yesVibrant: Virtual Brazilian Anthropology, 2017
This article looks to explore the analytic consequences of thinking about the urban peripheries of Rio de Janeiro not from the perspective of the city itself, capital of the State, but from the Baixada Fluminense, a cluster of cities in its Metropolitan ...
Carly Barboza Machado
doaj  

A Superhydrophobic 3D Cell Culture System Reveals the Mechanobiological Role of Cancer‐Associated Fibroblasts in Prostate Cancer Metastasis

open access: yesAdvanced Healthcare Materials, EarlyView.
A superhydrophobic 3D cell culture platform enables rapid and consistent formation of heterotypic tumor–stroma clusters, and reveals how physiological shear conditions influence metastatic signaling. Mechanical stimulation of cancer‐associated fibroblasts promotes sustained cytokine secretion and survival‐promoting pathways, showing how multicellular ...
Alexandria T. Carter   +5 more
wiley   +1 more source

Walls as a Space of Pacification

open access: yesProceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA, 2020
Today we live in a world that daily erects walls on the most delicate borders between countries. Over the centuries, the walls have acquired a dual significance for the city. They make the city an island, creating a feeling of unity as well as security.
Francesco Del Sole
doaj   +1 more source

REVIEW OF MUSIC AND ITS THERAPEUTICS W.S.R. AYURVEDIC CLASSICS (BRIHATRAYEE [PDF]

open access: yes, 2016
Ayurveda is the science of living being. With the aim of health and procurement of disease it almost covers all facets of life. It includes health of an individual at physical, mental, spiritual, social level.
Upadhyay, Dr Devanand
core  

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