Buscar recursos académicos

Coral reefs are among the most diverse and productive ecosystems on the planet, providing goods and services to millions of people. Yet, they are threatened by a combination of natural and anthropogenic disturbances, whi...

The site of Laetoli in northern Tanzania is famous for its preservation of 3.66-million-year-old footprint trails, among which are several belonging to an upright walking hominin (Day and Wickens, 1980; Leakey and Hay, 1...

Abstract Background Suicide rates among U.S. preteens (ages 8–12) have risen steadily since 2008, signaling a growing crisis in children’s mental health. Sexual and gender diverse (SGD) preteens are at especially hig...

Abstract Background Despite the expansion of antiretroviral treatment programmes, the incidence and mortality of HIV-associated cryptococcal meningitis remain high in Africa. Cryptococcal antigen (CrAg) in the blood prec...

We demonstrate a versatile heterogeneous integration platform unifying III–V gain with thin-film lithium niobate (TFLN) photonic circuits to create high-performance lasers with integrated functionality. This breakthrou...

Abstract Endometriosis is a complex disease that affects 10-15% of women of reproductive age. Familial studies show that relatives of affected patients have a higher risk of developing the disease, implicating a genetic ...

Abstract Background Point-of-care ultrasonography (POCUS) is gaining significant clinical utility; however, limited access to training is a major barrier to its integration into primary care. In this pilot study, we aime...

Los eventos de ayer permiten comprender la vulnerabilidad de hoy. En concordancia con esta idea, se presentan siete estudios de caso correspondientes a accidentes y desastres ocurridos en La Paz, Lima y Quito desde 1987....

IntroductionAsymptomatic individuals with negative Interferon-γ release assay (IGRA) and tuberculin skin test (TST) results are often labeled as tuberculosis-unexposed individuals. We hypothesize that flow cytometric (F...

Fog harvesting or fog catching is a technological breakthrough used as a sustainable and environmentally friendly water source. This technology utilizes mist converted into water droplets captured by the fog collector. T...

Abstract This is a protocol for a co‐registered Cochrane and Campbell Review (Methodology). The objectives are as follows: To identify, describe and assess methods for: when to replicate a systematic review; how to rep...

Purpose: To assess the viability of the peroneus longus tendon allograft (PLTA) as a suitable alternative to traditional allografts used in anterior cruciate ligament reconstruction (ACLR). Methods: Surgery center logs w...

After a long history of overexploitation, increasing efforts to restore marine ecosystems and rebuild fisheries are under way. Here, we analyze current trends from a fisheries and conservation perspective. In 5 of 10 wel...

Abstract BackgroundReal-time force feedback is essential in many surgical specialties. While previous research has focused on force measured at the tool-tissue interface, little work has explored the benefits...

Maternally inherited bacterial endosymbionts such as Wolbachia are common in arthropods. Some serve as reproductive manipulators, favoring the production of infected females in host populations despite possible fitness c...

World Kidney Day on March 8th 2012 provides a chance to reflect on the success of kidney transplantation as a therapy for end stage kidney disease that surpasses dialysis treatments both for the quality and quantity of l...

The strong coupling of molecules with surface plasmons results in hybrid states which are part molecule, part surface-bound light. Since molecular resonances may acquire the spatial coherence of plasmons, which have mm-s...

Unmanned Aircraft Systems (UAS) can be useful tools for public safety agencies during crime or vehicle accident scene investigations if it can provide value to the resource-constrained agency. The speed of data collectio...

Fil: Ocampo Vega, Diego Nicolás. Universidad Nacional de Quilmes; Argentina. Las tres preguntas que van a guiar el desarrollo del trabajo son: I. ¿Cuál es la magnitud de las llamadas cuestiones políticas no judiciabl...

Registro importado desde BDTD Brasil vía VuFind API. Query: direito. Biblioteca Digital Brasileira de Teses e Dissertações.