Results 61 to 70 of about 1,311,056 (352)

Polymer Infiltration Into SURMOF Channels Enables Hydrophobic and Solid‐Like Slippery Functional Thin Films

Advanced Functional Materials, EarlyView.
We report a polymer‐chain insertion strategy to fabricate pore‐threaded MOF thin films with precisely tuned surface chemistry and wettability. Grafting n‐alkane chains into the pillared layer Cu2(bdc)2(dabco) MOF thin film's vertical nanochannels enhances water stability, and induces hydrophobicity and lubricant‐free, solid‐like slippery behavior ...
Angana Borbora, Modan Liu, Hartmut Gliemann, Uttam Manna, Christof Wöll   +4 more
wiley   +1 more source

Manuel González Prada et le régime de la propriété. Idées radicales et esthétique d’une sémiotique intertextuelle de propagande

Amerika, 2018
The recurrent use by Manuel González Prada of quotations and references is analysed here as being a signifiant aesthetic from a semiotic point of view.
Joël Delhom
doaj   +1 more source

A Review of the Quality of Health Care for American Indians and Alaska Natives [PDF]

, 2004
Documents healthcare disparities for American Indians and Alaska Natives and reports on recent progress made to reduce or eliminate gaps in care.
Yvette Roubideaux
core  

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

Advanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel, Runali Patil, Abrar Ali Khan, Deeksha Pandit, Kaushik Chatterjee, Maurice N. Collins   +5 more
wiley   +1 more source

Aspectos culturales de la reproducción: el caso de los Suruí de Rondonia y Mato Grosso, Brasil Cultural aspects of reproduction: the case of the Suruí of Rondonia and Mato Grosso, Brazil

Investigación y Educación en Enfermería, 2008
Este artículo pretende comunicar resultados de un estudio demográfico sobre los aspectos culturales ligados a la reproducción, realizado en indígenas Suruí, en Rondônia y Mato Grosso, Brasil.
María Mercedes Arias Valencia, Ricardo Ventura Santos, Carlos Coimbra, Ana Lucia Escobar   +3 more
doaj  

Electro‐Stimulated Graphene‐Polymer Nanocomposites Enable Wearable Patches With Feedback‐Controlled Drug Release

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Stimuli‐responsive nanomaterials capable of spatiotemporal control over drug release are of nanocomposite patch (“e‐Medi‐Patch”) engineered from biodegradable polycaprolactone (PCL), graphene nanoplatelets, and a redox‐active therapeutic, niclosamide. The hierarchical composite integrates π‐π interactions between aromatic drug molecules
Santosh K. Misra, Ketan Dighe, Pranay Saha, Teresa Aditya, Muhammad S. Khan, Maha Alafeef, Parikshit Moitra, Dipanjan Pan   +7 more
wiley   +1 more source

El "comunismo" en Jujuy: ideología y acción de los campesinos indígenas de la puna en la segunda mitad del siglo XIX

Nuevo mundo - Mundos Nuevos, 2009
I concentrate on the ideas and actions displayed by the indigenous peasants of the highlands of Jujuy, the northernmost and most Andean province of Argentina.
Gustavo L. Paz
doaj   +1 more source

\u27Since This is a Horrible Thing to Think About\u27: European Perceptions of Native American Cannibalism

, 2009
Contemporary Italian playwright Dario Fo wrote a satirical play entitled Johan Padan and the Discovery of the Americas which purported to be the account of one Johan Padan, a contemporary of Columbus, who journeyed to the New World, was shipwrecked, and ...
Rothera, Evan C.
core  

Asymmetry of the Ferroelectric Phase Transition in BaTiO3

Advanced Materials, EarlyView.
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz, Elangovan Hemaprabha, Rajesh Mandal, Pravin Kavle, Jamil Tanus, Maya Barzilay, Ching‐Che Lin, David Spirito, Semën Gorfman, Bo Wang, Ignacio J. Villar‐García, Neus Domingo, Long‐Qing Chen, Lane W. Martin, Yachin Ivry   +14 more
wiley   +1 more source

[Review of] C. Hart Merriam. The Dawn of the World: Myths and Tales of the Miwok Indians of California [PDF]

, 1994
Naturalist C. Hart Merriam devoted the last years of his life to research on Indians of California, meticulously recording and documenting his observations and the knowledge he gained from the various tribes.
Rockwell, Susan L.
core   +1 more source