Results 151 to 160 of about 2,720,872 (300)

Polymer‐Grafted Cu(II) Metal–Organic Polyhedra as Scalable, Melt‐Processable Porous Materials

open access: yesAdvanced Science, EarlyView.
The use of a direct synthetic route to obtain polymer‐grafted Cu(II)‐based metal–organic polyhedra gives rise to a low‐cost and scalable cage. This material combines low‐temperature melting, achieving phase changes while preserving cage integrity, and high CO2 uptake exceeding 0.6 mmol g−1.
Alba Cortés‐Martínez   +6 more
wiley   +1 more source

The Spanish Americas: Introduction [PDF]

open access: yesEarly American Literature, 2018
Gruesz, Kirsten Silva, Lazo, Rodrigo
openaire   +3 more sources

Report on Mubarak's visit to United States of America

open access: yes
تقرير عن حديث للدكتور مصطفى الفقي، سكرتير الرئيس للمعلومات المصري، أجراه بالهيئة القومية للكتاب بالقاهرة حول الأمة العربية ومستقبل السلام الشامل بعد زيارة الرئيس المصري حسني مبارك لأمريكا.
Voice of America, Egypt
core  

On the human capital of Inca Indios before and after the Spanish conquest: Was there a "pre-colonial legacy"? [PDF]

open access: yes
Not only the colonial period, but also the pre-colonial times might have influenced later development patterns. In this study we assess a potential pre-colonial legacy hypothesis for the case of the Andean region.
Baten, Joerg, Juif, Dácil-Tania
core  

Magnetoelectric BaTiO3/CoFe2O4 Thin‐Film Meshes for Neuronal Differentiation

open access: yesAdvanced Science, EarlyView.
We engineer an epitaxial BaTiO3/CoFe2O4 magnetoelectric mesh that overcomes boundary‐induced mechanical clamping. Progressively reducing the mechanical constraint, from substrate‐clamped to PDMS‐transferred and ultimately freestanding, enhances magnetic‐to‐electric transduction and strengthens magnetoelectric coupling.
Mathieu Mirjolet   +13 more
wiley   +1 more source

Secular Trend in Age at Menarche and Associated Determinants in the Valencian Population (Spain). [PDF]

open access: yesAm J Hum Biol
Beneito A   +11 more
europepmc   +1 more source

Report on 40th Anniversary of Voice of America

open access: yes
تقريرعن الإحتفالات بالعيد الأربعين لإذاعة صوت أمريكا، يقوم فيه مدير الوكالة الأمريكية للإتصال الدولي بخطاب يسمعه كبار رجال وكالات وإذاعات أمريكا والكونغرس عن تاريخ الإذاعة المرموق.
Voice of America, Egypt
core  

A Drug‐Gated, Modular STAb‐T Immunotherapy With External Control

open access: yesAdvanced Science, EarlyView.
Engineered STAb‐TON cells act as programmable living factories that continuously secrete inactive antibody modules, which assemble extracellularly into a functional T cell engager only upon small‐molecule administration. This externally controlled platform enables reversible, on‐demand regulation of antitumor immunity, establishing a new paradigm for ...
Susana Luengo‐Arias   +23 more
wiley   +1 more source

Modern Spanish History in North America

open access: yesMélanges de la Casa de Velázquez, 2015
Adrian Shubert
doaj   +1 more source

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