Results 131 to 140 of about 93,505 (298)
Factores de éxito en indicadores de gestión para emprendimientos sociales, solidarios y sostenibles
Los emprendimientos de economía social y solidaria constituidos predominantemente como cooperativas y asociaciones mantienen una tendencia creciente en Ecuador, demostrando ser una importante alternativa para una población excluida del mercado laboral ...
Ibarra Pérez, Luis +7 more
core +1 more source
Relación de los factores sociales, económicos y culturales con automedicación en pobladores de Chimbote, 2016 [PDF]
, 2017 La presente investigación tuvo el propósito de determinar la relación de automedicación con factores sociales, económicos y culturales en los pobladores de Chimbote.
Tello Cabrera, Celestino Ambrosio +3 more
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Advanced Functional Materials, EarlyView.An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández +14 more
wiley +1 more source
Principales factores de riesgo psicológicos y sociales en el adolescente
, 1999 En el presente trabajo se realiza un análisis de los principales factores de riesgo psicosociales que pueden incidir en los adolescentes, y se hace una distinción entre los factores de riesgo psicológicos y los sociales; se considera que el conocimiento ...
Herrera Santi,Patricia
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Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.A portable respiratory monitoring device based on a flexible PZT sensor captures pressure‐ and temperature‐related airflow responses in a single waveform. Polarity‐opposed piezoelectric and pyroelectric components generate a narrow transient spike and a broad quasi‐steady peak during both inhalation and exhalation. This dual‐component structure enables
Minyu Li +7 more
wiley +1 more source
Federalismo y políticas sociales
, 1995 Incluye BibliografíaEl trabajo analiza las relaciones existentes entre los conceptos de descentralización y federalismo, ya que éste constituye teóricamente una forma de gobierno no centralizado", aun cuando como destaca la autora en el caso brasileño ha
Almeida, Maria Hermínia Tavares de
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Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy
Advanced Materials, EarlyView.Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa +3 more
wiley +1 more source