Results 41 to 50 of about 3,456 (172)

A Survey on Sensor Failures in Autonomous Vehicles: Challenges and Solutions

open access: yesSensors
Autonomous vehicles (AVs) rely heavily on sensors to perceive their surrounding environment and then make decisions and act on them. However, these sensors have weaknesses, and are prone to failure, resulting in decision errors by vehicle controllers ...
Francisco Matos   +3 more
doaj   +1 more source

Ferreira, Patrícia Martinho. Órfãos do Império. Heranças coloniais na literatura portuguesa contemporânea

open access: yesDiacrítica, 2022
Recensão crítica do mais recente trabalho publicado de Patrícia Martinho Ferreira, em qua analisa obra ficcionais, cujo eixo se centra na guerra colonial e nas suas heranças.
Jorge Vicente Valentim
doaj  

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

open access: yesJournal of Field Robotics, Volume 43, Issue 3, Page 2254-2341, May 2026.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong   +13 more
wiley   +1 more source

Fires in Urban Passenger Transport Vehicles Engine—Case Study

open access: yesVehicles
Passenger transport companies have often been affected by fires in their vehicles, causing considerable damage. As a result, it is important to study the causes and effects of these fires, as well as to define the maintenance policies and strategies to ...
Hugo Raposo   +3 more
doaj   +1 more source

Abordagem terapêutica do carcinoma pulmonar de não pequenas células no idoso

open access: yesRevista Portuguesa de Pneumologia, 2007
Resumo: O cancro do pulmão é a primeira causa de morte por cancro. Dado o envelhecimento global da população, actualmente mais de 50% de todos os doentes com carcinoma pulmonar de não pequenas células (CPNPC) têm mais de 65 anos.
Filipa Costa, Fernando J Barata
doaj   +1 more source

Adrenocortical Adenocarcinoma in a Syrian Golden Hamster (Mesocricetus auratus) With Suspected Hyperadrenocorticism

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
A 2‐year‐old female golden hamster presented with non‐pruritic alopecia of the hindquarters. Diagnostic imaging and cytological evaluation revealed a unilateral adrenal mass consistent with an adrenocortical tumour, while biochemical analyses suggested corticosteroid secretion.
Mathilde Firmin Billaux   +6 more
wiley   +1 more source

The Influence of a Personalized Intervention Program—AGA@4life—in the Cardiovascular Diseases: A Biochemical Approach

open access: yesJournal of Vascular Diseases
Aging is a complex process inherent to and inevitable in humans. With life expectancy rising, there are concerns about the senior population’s wellbeing, and a hope of preventing certain diseases such as cardiovascular diseases. To achieve it, this study
Maria Soares   +7 more
doaj   +1 more source

Sudden Decrease in Visual Acuity – An Atypical Case [PDF]

open access: yesEurasian Journal of Family Medicine
Leber's hereditary optic neuropathy is a rare disease resulting from mutations in the mitochondrial DNA. It is characterized by rapidly progressive, painless vision loss, with development of a central visual scotoma.
Diana Alves Andrade   +4 more
doaj   +1 more source

Projected Risks to Biodiversity Conservation Along Brazil's Equatorial Margin Under Expanding Offshore Oil Development

open access: yesConservation Letters, Volume 19, Issue 3, May/June 2026.
ABSTRACT Brazil's Equatorial Margin is one of the least studied yet most ecologically significant regions of the Atlantic Ocean. Encompassing the Amazon coast, the region is entering a new phase of industrial expansion. In 2025, Brazil issued its first offshore oil exploration license in two decades, opening the door to large‐scale hydrocarbon ...
Rafael A. Magris   +2 more
wiley   +1 more source

O culto na concepção de Martinho Lutero

open access: yesVox Scripturae - Revista Teológica Internacional, 2014
The present article presents Martin Luther’s conception of service, according to its historical development and in its historical and theological background. The approach shows the steps that were taken for the formulation of the protestant service and demonstrates in which aspects it ruptures with the catholic tradition of the roman mass.
Christopher Spehr, Ingeborg Sell
openaire   +2 more sources

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