Results 91 to 100 of about 6,077,288 (312)

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

From Pores to Pavement: Advanced Modeling of Aluminosilicates for Scalable Carbon Capture in Concrete

open access: yesAdvanced Science, EarlyView.
This study presents a transferable modeling framework for carbon capture using aluminosilicates, integrating Universal Isotherm Modeling with experimental data. It reveals how ultramicropores, alumina content, and amine functionalization influence CO2 adsorption energetics.
Pooja Anil Kumar Nair   +4 more
wiley   +1 more source

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

open access: yesAdvanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang   +7 more
wiley   +1 more source

PLURALIDAD SOCIODEMOGRÁFICA Y CULTURAL DE LA INMIGRACIÓN EXTRANJERA EN ESPAÑA

open access: yesPapeles de Geografí­a, 2003
Las personas que llegan del extranjero para largas estancias traen su propia cultura, tradiciones y modos de vida que nacen de diferentes elementos como: la edad, la familia, la formación, el trabajo, etc.
Josefa Gómez Fayrén
doaj  

A INSTITUIÇÃO DO ESTADO CIVIL E SUA RELEVÂNCIA PARA A LIBERDADE SEGUNDO BENEDICTUS DE SPINOZA

open access: yesPolymatheia, 2021
O presente artigo tem o objetivo de compreender a maneira de organização do estado civil e o seu papel diante das concessões feitas entre os indivíduos a fim de garantir a segurança necessária para a paz e a liberdade.
Valterlan Tomaz Correia
doaj  

A responsabilidade civil do estado por atos legislativos. Doi: 10.5020/2317-2150.2002.v07n1p07

open access: yesPensar, 2010
A responsabilidade civil do Estado é resultado de sua laboriosa evolução institucional e tem, na atualidade, repouso na Teoria do Estado de Direito.
Albertina Aleny Moraes de Oliveira
doaj   +1 more source

Rod Origami (RodOri) Spring Metamaterials for Tunable Vibration Control via Tailored Structural Instabilities

open access: yesAdvanced Science, EarlyView.
Rod Origami (RodOri) springs harness snap‐through instabilities of pre‐stressed curved rods with geometrically programmable buckling behavior. Integrating RodOri springs with distinct geometries yields multistable metamaterials that undergo stepwise reconfiguration via sequential snapping, achieving wide‐range tunability of stiffness and resonance ...
Jeseung Lee   +2 more
wiley   +1 more source

Phase‐Resolved Dual Control of Phenol Photodissociation at the Air–Water Interface From Structure‐Resolved Statistics

open access: yesAdvanced Science, EarlyView.
Faster phenol photolysis at the air–water interface arises from two cooperative factors: a more favorable initial microenvironment for solvent‐side electron stabilization, which lowers CI access, and a more labile hydrogen‐bond network, which more readily reorganizes to stabilize the dark‐state intermediate.
Qiang Yin   +8 more
wiley   +1 more source

Risk factors for the increasing trend in low birth weight among live births born by vaginal delivery, Brazil

open access: yesRevista de Saúde Pública
OBJECTIVE: To identify risk factors for low birth weight (LBW) among live births by vaginal delivery and to determine if the disappearance of the association between LBW and socioeconomic factors was due to confounding by cesarean section.
Marco A Barbieri   +3 more
doaj  

StackingNet: Collective Inference Across Independent AI Foundation Models

open access: yesAdvanced Science, EarlyView.
ABSTRACT Artificial intelligence (AI) built on large foundation models has transformed language understanding, computer vision, and reasoning, yet these systems remain isolated and cannot readily share their capabilities. Coordinating the complementary strengths of independently developed, black‐box foundation models is essential for trustworthy ...
Siyang Li   +4 more
wiley   +1 more source

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