Results 91 to 100 of about 385,031 (304)

Radar-based Road User Classification and Novelty Detection with Recurrent Neural Network Ensembles

open access: yes, 2019
Radar-based road user classification is an important yet still challenging task towards autonomous driving applications. The resolution of conventional automotive radar sensors results in a sparse data representation which is tough to recover by ...
Appenrodt, Nils   +3 more
core   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

Una dimensión didáctica y conceptual de un instrumento para la Valoración de Objetos Virtuales de Aprendizaje. El caso de las fracciones

open access: yesEntramado, 2016
Estudios realizados sobre el tema de valoración de objetos virtuales de aprendizaje han aportado instrumentos que en gran medida han sido pensados para atender la generalidad de aspectos estructurales y no han ...
Mónica María Triana-Muñoz   +2 more
doaj  

Sikap Mengenai Keselamatan pada Residen dan Perawat di Rumah Sakit Pendidikan [PDF]

open access: yes, 2011
Background: Provider attitudes about issues pertinent topatient safety may be related to errors and adverse events.Residents as the main health provider in teaching hospitalsplay an important factors for assuring patient safety.Objective: To assess the ...
Emilia, O. (Ova)
core  

Engineering Oncolytic Virus‐Armed Macrophages for Enhanced Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
ZIFOA‐M is engineered by conjugating oncolytic adenovirus‐loaded ZIF‐8 nanoparticles onto macrophage surfaces via bioorthogonal chemistry. Upon tumor infiltration, the platform releases OA to downregulate CD47/CD24 on tumor cells, restoring macrophage phagocytosis.
Jilong Wang   +10 more
wiley   +1 more source

Per-oral immunization with antigen-conjugated nanoparticles followed by sub-cutaneous boosting immunization induces long-lasting mucosal and systemic antibody responses in mice.

open access: yesPLoS ONE, 2015
Food or water-borne enteric pathogens invade their hosts via intestinal mucosal surfaces, thus developing effective oral vaccines would greatly reduce the burden of infectious diseases.
Savannah E Howe, Vjollca H Konjufca
doaj   +1 more source

Low energy particle fluxes in the geomagnetic tail [PDF]

open access: yes
Low energy particle fluxes in geomagnetic tail, and plasma sheet relation to auroral ...
Vasyliunas, V. M.
core   +1 more source

The RNA‐Binding Protein PARN Remodeled 3′ UTR Structure Defines Poly(A)‐Loading Sites to Mediate Immunoglobulin Homeostasis

open access: yesAdvanced Science, EarlyView.
ABSTRACT Class Switch Recombination (CSR) is essential for generating high‐affinity antibody isotypes from IgM during adaptive humoral responses. Despite well‐established roles for various transcription factors, whether CSR is subject to dedicated post‐transcriptional control represents a significant gap in knowledge.
Siyuan Sun   +19 more
wiley   +1 more source

Automation of Surgical Workflow Recognition: Unveiling the Surgical Instrument Kinematics that Underly Robot‐Assisted Prostatectomy Procedures

open access: yesAdvanced Intelligent Discovery, EarlyView.
Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets   +4 more
wiley   +1 more source

Interleukin 4, but not interleukin 5 or eosinophils, is required in a murine model of acute airway hyperreactivity. [PDF]

open access: yes, 1996
Reversible airway hyperreactivity underlies the pathophysiology of asthma, yet the precise mediators of the response remain unclear. Human studies have correlated aberrant activation of T helper (Th) 2-like effector systems in the airways with disease. A
Corry, DB   +6 more
core  

Home - About - Disclaimer - Privacy