Results 51 to 60 of about 3,377,953 (340)

The dispersed city: recent changes in the residential spaces of the Community of Madrid

open access: yesAnales de Geografía de la Universidad Complutense, 2008
Recent change in metropolitan areas affects particularly the spatial structures of the peripheries. The traditional compact city is changing to increasingly discontinuous, dispersed and fragmented metropolitan spaces. Metropolitan processes of dispersion
Javier Gutiérrez Puebla   +1 more
doaj  

Differential Item Functioning on the Patient Health Questionnaire‐8 by Disease Subtype, Language, Sex, and Age among People with Systemic Sclerosis: A Scleroderma Patient‐centered Intervention Network Cohort Study

open access: yesArthritis Care &Research, Accepted Article.
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu   +109 more
wiley   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Immigration and demographic change in the metropolitan area of Madrid

open access: yesAnales de Geografía de la Universidad Complutense, 2009
The paper analyzes the evolution of the population and its dynamic components in the metropolitan area of Madrid between 1996 and 2006. Work has been done with data from the Municipal Population Census and the Movement of Natural Population.
Enrique Pozo Rivera   +1 more
doaj  

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

open access: yesAdvanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange   +11 more
wiley   +1 more source

Imágenes y representaciones de un espacio urbano: el papel de los medios de comunicación en la reproducción de las desigualdades

open access: yesAnthropologica, 2014
El presente artículo tiene como objetivo analizar el papel que los medios de comunicación, especialmente la prensa escrita en su papel digitalizado, tienen en el proceso de estigmatización de un barrio pobre y segregado de la Comunidad de Madrid, España.
Pilar Monreal Requena
doaj  

Atatürk’ün Diplomatlarından Tevfik Kamil Koperler ve Madrid Elçiliği Dönemindeki Çalışmaları (1934-1938)

open access: yesYüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2021
Türkiye Cumhuriyeti kurulduğu günden itibaren dış politika konusunda bölge ve dünya barışının inşasına yönelik bir tavır sergilemiştir. Bu doğrultuda gerek sınır komşularıyla gerekse diğer ülkelerle iş birliği ve barış ittifakları yapmayı öngören bir ...
Beral Alacı
doaj  

The Importance of Boundary Conditions in Quantum Mechanics [PDF]

open access: yes, 2003
We discuss the role of boundary conditions in determining the physical content of the solutions of the Schrodinger equation. We study the standing-wave, the ``in,'' the ``out,'' and the purely outgoing boundary conditions. As well, we rephrase Feynman's $
A. F. J. Siegert   +16 more
core   +3 more sources

Roll‐to‐Roll Mechanical Exfoliation for Large‐Area van der Waals Films with Preserved Crystallographic Alignment

open access: yesAdvanced Functional Materials, EarlyView.
A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo   +14 more
wiley   +1 more source

City as Part of the Spanish Cultural Code: The «Inside» and the «Outside» View

open access: yesИбероамериканские тетради
The article seeks to determine the extent to which the national cultural code of the Spaniards is influenced by the designations of people’s place of residence or birth.
Yu. L. Obolenskaya
doaj   +1 more source

Home - About - Disclaimer - Privacy