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Materias / palabras clave: Global warming; Environmental aspects; Cambio climático; Polar regions; Regiones polares

Materias / palabras clave: Polar regions; Polos terrestres

O objetivo deste artigo é apresentar a polarização da estrutura fundiária como uma expressão mais completa das dinâmicas fundiárias, do uso-cobertura da terra e, consequentemente, do meio rural na Amazônia do que...

Vortex beams carrying orbital angular momentum (OAM) are considered to hold significant prospects in fields such as super-resolution imaging, high-capacity communications, and quantum optics. Therefore, the techniques of...

The integration of carbon mitigation objectives with urban resilience building, to develop synergistic pathways that combine climate change Adaptability and mitigation, has emerged as a critical focus in global sustainab...

Environmental factors such as air pollution, weather events, and ambient toxins are major contributors to human disease, with disproportionate impacts on vulnerable populations. In Puerto Rico, chronic exposure to air po...

O uso de dados de sensoriamento remoto óptico em projetos de monitoramento de extensas áreas de floresta tropical é limitado devido à intensa cobertura por nuvens. Os dados SAR (Synthetic Aperture Radar) podem ser um...

Atomically thin, two-dimensional, transition-metal dichalcogenide (TMD) monolayers have recently emerged as a versatile platform for optoelectronics. Their appeal stems from a tunable direct bandgap in the visible and ne...

Abstract Testicular sex cord stromal tumor (TSCST) is a rare testicular tumor with unknown molecular mechanisms, tumor microenvironment (TME) and limited therapeutic options. To define the molecular mechanism and potenti...

he Karakoram mountain range harbors the greatest concentration of glaciers and permanent snowfields outside the polar regions, making seasonal snowmelt the cornerstone of freshwater availability for the Indus River syste...

Accurately modeling the solar magnetic field is important for understanding long-term solar activity and space weather, but it is challenging due to limited observations, especially near the Sun’s poles. The surface fl...

Global range air navigation implies non-stop flight between any two airports on Earth. Such effort would require airplanes with the operational air range of at least 12,500 NM which is about 40-60% longer than anything e...

The long-term evolution of total ozone column inside the Antarctic polar vortex is investigated over the 1980-2016 period. Trend analyses are performed using a multilinear regression (MLR) model based on various proxies ...

El presente estudio es una contribución más al conocimiento de la parataxonomía de las cáscaras de huevos de dinosaurios procedentes del Salitral de Santa Rosa y Salitral Ojo de Agua de la provincia de Río Negro, Ar...

We propose an alternative way of enhancing the intensity diffracted by a grating in a given direction using a dual-period array. Each period comprises several identical cylinders with diameters much smaller than the inci...

Abstract Endocytosis and intracellular trafficking of plasma membrane (PM)-resident proteins are crucial for regulating their activity and polarized localization. However, the molecular mechanisms underlying these proces...

The volume plasmon modes of a confined electron gas are engineered in a step-like semiconductor potential, which induces the formation of adjacent regions of different charge density. Each region supports spatially local...

In this paper, we review and discuss how the recently discovered two-dimensional (2D) Dirac materials, particularly graphene, may be utilized as new efficient platforms for excitations of propagating and localized surfac...

This study provides valuable insights into mineralogy and geology by detailing the preparation of geological thin sections and the use of light microscopy for mineral analysis. A total of 120 thin sections were prepared ...

Abstract Glacier retreat transforms landscapes in polar and mountainous regions. Yet, the topography of the emerging terrain remains poorly known. Here, we present a physically consistent, global map of the ice-covered t...

IntroductionIn co-endemic regions, hosts are concurrently infected by related apicomplexan hemoparasites, Plasmodium and the zoonotic pathogen Babesia. This study investigates how Plasmodium berghei XAT-Babesia rodhaini ...

Abstract Seismic anisotropy, observed in the lowermost mantle near Large Low‐Shear‐Velocity Provinces (LLSVPs), is likely caused by strong deformation from mantle flow interacting with these regions and/or plume form...

To date, the performance of AlGaN-based mid and deep ultraviolet (UV) light-emitting diodes (LEDs) is limited by the presence of a high density of defects, quantum-confined Stark effect, inefficient doping, and optical p...