Results 81 to 90 of about 125,169 (317)

Constructing 'traditional' concepts: The case of Maori governance [PDF]

open access: yes, 2009
As colonisation infiltrated Māori societies, ‘traditional’ practices and concepts became dismantled, restricted to isolated domains, concealed, abandoned or adapted to contemporary settings. A colonial government has produced a contemporary form of Māori
Warren, Te Rina
core  

Stereodivergent Access to Aliphatic Nitro Compounds Bearing Multi‐Contiguous Stereocenters via Sequential Catalysis

open access: yesAdvanced Science, EarlyView.
Herein, we report a highly efficient synthesis of aliphatic nitro compounds bearing multi‐contiguous stereocenters in good yields with excellent diastereo‐ and enantio‐selectivities by combining copper‐catalyzed asymmetric conjugate addition of dialkylzinc reagents to nitroalkenes with iridium‐catalyzed asymmetric allylic substitution reaction ...
Jia‐Hao Xie   +4 more
wiley   +1 more source

Political Economy of Development and Underdevelopment Re-Visiting Dependence Theory

open access: yesRevista Iberoamericana de Estudios de Desarrollo, 2012
In this article we have tried to answer to the question ‘why some economies are developed and othereconomies are underdeveloped?’ For this, we have enacted an explanation which is inspired on the ideasof Dependence Theory authors and which is based on ...
HIDALGO-CAPITÁN, Antonio Luis
doaj  

From the Gut to the Brain: Microplastic‐Associated Neurovascular Dysfunction and Implications for Stroke Risk

open access: yesAdvanced Science, EarlyView.
Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang   +5 more
wiley   +1 more source

Cocrystal Engineering of Conjugated Polymer Blends via External Electric Field for Enhanced Charge Transport

open access: yesAdvanced Science, EarlyView.
We report, for the first time, an external electric field (EEF) strategy to achieve co‐aggregation of conjugated polymer blends (i.e., poly(3‐butylthiophene) and poly[3,3'''‐dialkyl‐quaterthiophene]s) in the solution and thus their cocrystals in thin films, demonstrating cocrystal‐improved charge mobilities due to the synergy of two components ...
Yanan Guo, Hao Zheng, Juan Peng
wiley   +1 more source

“Fathers ate sour grapes, but children's teeth hurt”: Structural Adjustment Program (SAP) impact on Maternal Healthcare in Abeokuta, Southwest Nigeria, 1986-1989

open access: yesYoruba Studies Review
This study examines the effects of the Structural Adjustment Program (SAP) on maternal health in Abeokuta, Southwest Nigeria, with a focus on access, quality, and affordability of care.
Olasupo Thompson, Surajudeen O. Oladele
doaj   +1 more source

H2S‐Releasing Aspirin Nanoparticles Alleviate Endometriosis and Associated Anxiety

open access: yesAdvanced Science, EarlyView.
Albumin nanoparticles loaded with an H2S‐releasing aspirin derivative (ACS14) hitchhiking neutrophils after intraperitoneal injection and preferentially accumulate in endometriosis lesions in mice. The treatment suppresses lesion growth by regulating PI3K/Akt and reduces inflammation by inhibiting NF‐κB.
Mengni Zhou   +12 more
wiley   +1 more source

Obstacles to Company Foundation and Factory Establishment during Qajar Dynasty in Iran [PDF]

open access: yesتحقیقات تاریخ اجتماعی, 2015
Thereasons for the state of underdevelopment in Iran have been the focus of attention by historians as well as social and political experts throughout the last decades.
Abdol Mahdi Rajayei
doaj  

Real‐Time and High‐Resolution NIR‐II‐L Imaging of Netrin‐1‐Mediated Neurovascular Coupling Driven by Dose‐Dependent Electroacupuncture

open access: yesAdvanced Science, EarlyView.
Disrupted neurovascular coupling contributes to ovarian dysfunction in polycystic ovary syndrome. Using near‑infrared II long‑wavelength imaging, this study visualizes how electroacupuncture dynamically regulates ovarian blood vessels in vivo. Immediate and cumulative stimulation elicit distinct vascular responses via a Netrin‐1 dependent mechanism ...
Yicong Wang   +15 more
wiley   +1 more source

ESTADO, POLÍTICAS PÚBLICAS E PERSPECTIVAS DO DESENVOLVIMENTO BRASILEIRO

open access: yesRevista de Políticas Públicas, 2012
This article shows the relationship between State, public policies and development. Which gains extreme relevance in the phase of capitalism dominated by finance, especially after the crisis of 2008, whose expansion and consequences are not totally ...
Liana Maria da Frota Carleial
doaj  

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