Results 51 to 60 of about 13,580,428 (268)

Artificial Host‐Guest Recognition Directs Glycometabolically Engineered Macrophages to Tumors

Advanced Science, EarlyView.
Glycoengineered supramolecular macrophages (GSAR‐M) are developed using glycometabolic labeling for bioorthogonal host‐guest tumor targeting. This engineering approach unexpectedly enhances macrophage migration, phagocytosis, and pseudopodia formation. Consequently, GSAR‐M demonstrate robust tumor‐targeting specificity, effectively arrest tumor growth,
Zhiqing Yang, Qian Cheng, Ziyi Wang, Jianwen Wei, Qun Guan, Huazhong Yu, Qingwen Zhang, Caixia Yin, Ruibing Wang   +8 more
wiley   +1 more source

Replication Data for: Social Forces and the International Political Economy after the 2008 Financial Crisis: The Case of Business Summit 20 (B20)

Replication Data for "Social Forces and the International Political Economy after the 2008 Financial Crisis: The Case of Business Summit 20 (B20)
bpsr, Brazilian Political Science Review
core   +2 more sources

[Josué de Castro and Brazilian social thought].

Ciencia & saude coletiva, 2018
This article highlights the fact that the work of Josué de Castro brings to light some of the most relevant interpretations on the Brazilian food situation, launching the first proactive manifesto for the construction of a social policy on food in Brazil.
Mercês de Fátima Dos Santos, Silva, Everardo Duarte, Nunes   +1 more
openaire   +1 more source

Gilberto Freyre e o tempo-espaço brasileiro: uma crítica ao cronótopo da modernidade

Sociedade e Estado
Resumo O artigo revisita uma das teses que permeiam de ponta a ponta a obra de Gilberto Freyre, a saber, a sociedade brasileira, fruto de formação sui generis, lograva atenuar, quando não resistir, com insuspeita criatividade, às investidas de padrões ...
Sergio B. F. Tavolaro
doaj   +1 more source

Paulo Freire and Social Movements: An Analysis of the Brazilian Scenario

Educación, 2017
This paper presents the thought of Paulo Freire as a perspective of analysis and reflection on the social movement in Brazilian society. It is action and object of this reflection to contribute to the task of reinventing the critical pedagogy in the ...
Joselaine Andréia de Godoy Stênico, Marcela Soares Polato Paes   +1 more
doaj   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

DIGITAL AS A RESEARCH OBJECT IN SOCIAL SCIENCES: CHALLENGES IN MAPPING BRAZILIAN SOCIAL THOUGHT FROM NETWORK ANALYSIS

, 2022
This paper aims to elucidate the methodological challenge within research focused on digital humanities, which consists of dealing with the intersection between computational methodologies and methodologies of human sciences, adapting already known methodologies and creating new methods that fit new contexts.
Alves Rodrigues, Allan, da Silva Canto Bastos, Marcela   +1 more
openaire   +1 more source

Modernização periférica e desigualdade social: disputas no Pensamento Social Brasileiro

Ciências Sociais Unisinos, 2014
This paper examines in a comparative manner some interpretations of Brazil’s moderniza- tion and its relation to the issue of social inequality produced in Brazilian Social Thought.
Marcos Abraão Ribeiro
doaj  

Between experiences of time and (re)configurations of the nation: interpretations of history in the process of national construction in the discourses of “Brazil” in Oliveira Vianna and Sérgio Buarque de Holanda

Revista de Estudios Brasileños, 2020
In this text we propose a hermeneutic and dialogical exercise between the discourses of two interpreters of Brazilian society in the twentieth century, Francisco José de Oliveira Vianna and Sérgio Buarque de Holanda.
Daniel MACHADO BRUNO
doaj   +1 more source

One‐Step Synthesis of Size‐Controlled Copper Oxide Nanoparticles on Laser‐Induced Graphene Sensor for L‐Cysteine Detection

Advanced Electronic Materials, EarlyView.
Oxygen plasma treatment enhances polyimide hydrophilicity and promotes uniform anchoring of copper ion precursors. A one‐step laser process then generates CuO‐decorated nanoparticles on laser‐induced graphene (LIG) electrodes, enabling controlled nanoparticle growth via precursor concentration tuning.
Gustavo Miguel Sousa, Ketley Caroline Rocha Pereira, Deissy Johanna Feria Garnica, Marcos Rocha Diniz da Silva, Matheus Santos Dias, Camila Marchetti Maroneze, Cecilia de Carvalho Castro Silva   +6 more
wiley   +1 more source