Results 61 to 70 of about 898 (247)

Construindo e reconstruindo territórios Guarani: dinâmica territorial na fronteira entre Brasil e Paraguai (séc. xix-xx)

open access: yesJournal de la Société des Américanistes, 2011
Building and re-building Guarani territories: territorial dynamics in the border zone between Brazil and Paraguay (19th-20th centuries). This paper attempts to document, in an ethno-historical perspective, how Guarani territorial organization adjusted to
Pablo Antunha Barbosa, Fabio Mura
doaj   +1 more source

<b>Regeneración de la sociedad paraguaya: aporte de los inmigrantes (1870-1904)</b> - doi: 10.4025/dialogos.v9i2.153 <b>“La regeneración”: the inmigrants contribution to post-war Paraguay (1870-1904)</b> - doi: 10.4025/dialogos.v9i2.153

open access: yesDiálogos, 2010
Luego de la guerra contra la Triple Alianza, el Paraguay diezmado, necesitaba recuperar su sociedad, tanto desde el punto de vista demogr&aacute;fico como social, cultural, econ&oacute;mico y pol&iacute;tico.
Raquel Zalazar
doaj   +1 more source

Synergistic Effect on Enhanced Oil Recovery in High Salinity Carbonate Reservoirs Using a Novel PEI‐Functionalized Carbon Nanotube Nanocomposite

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Enhancing oil recovery (EOR) in mature reservoirs is hindered by high interfacial tension (IFT) and oil‐wet rock formations, especially under harsh, high‐salinity conditions. This study aims to overcome these limitations by synthesizing a novel carbon nanotube nanocomposite covalently grafted with polyethylenimine and non‐covalently ...
Mohamed Abu Shuheil   +8 more
wiley   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

Uma polka dedicada a um “Bravo official da Armada brasileira” pela Passagem de Humaitá: uma narrativa musical na construção de vultos navais [PDF]

open access: yesNavigator, 2018
This article aims to understand the construction of naval figures from a narrative woven in the composition of the passage Humaitá-polka offered to the then Lieutenant Captain Arthur Silveira da Motta, commander of one of the ships that surpassed the ...
Anderson de Rieti Santa Clara dos Santos
doaj  

Harnessing plant‐based platform for low‐cost cellulosic sugar recovery from bioenergy crops

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The price of pure cellulase enzyme for the recovery of fermentable cellulosic sugars is one of the major challenges that limit the commercialization of second‐generation biofuels and bio‐based products. This work shows a means to greatly reduce the cost of cellulases. The abundant capacity of plants to synthesize and hyperaccumulate transgenic
Shraddha Maitra   +4 more
wiley   +1 more source

Utilization of immune checkpoint inhibitors for the treatment of cancer in Scotland, 2018–2024: A national retrospective cohort study

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims The aim of the study is to describe the use of immune checkpoint inhibitors (ICIs) for the treatment of cancer in Scotland. Methods The retrospective observational cohort study included patients aged 18 years or older who commenced treatment with an ICI in Scotland between 1 January 2018 and 31 December 2024.
Tanja Mueller   +9 more
wiley   +1 more source

Papeles de guerra: Causas de la Guerra de la Triple Alianza a través de la prensa argentina y paraguaya (1862 - 1870)

open access: yesUniversum, 2012
Con el objetivo de estudiar los textos periodísticos como actores políticos en contextos determinados, nos proponemos en este trabajo realizar una comparación de los argumentos difundidos por la prensa argentina y la prensa paraguaya con respecto a las ...
María Lucrecia Johansson   +1 more
doaj  

A Guerra do Paraguai em perspectiva histórica

open access: yesEstudos Avançados, 1995
A Guerra do Paraguai ou da Tríplice Aliança não pode ser entendida fora do contexto mundial da época. Obviamente, não é possível reconstruir todos e cada um dos elementos desse passado.
Enrique Amayo
doaj   +1 more source

Animal empathy reconsidered: a multidimensional profile account

open access: yesBiological Reviews, EarlyView.
ABSTRACT Empathy is the glue that holds societies together and yet several fundamental questions about empathy persist. What is empathy (the definitional question)? Is it uniquely human and, if not, which nonhuman animals possess empathy (the distribution question)? Which type or quality of empathy is realized in different species (the quality question)
Albert Newen   +5 more
wiley   +1 more source

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