Results 41 to 50 of about 1,512,917 (302)

Recent Advancements in Learning Algorithms for Point Clouds: An Updated Overview

open access: yesSensors, 2022
Recent advancements in self-driving cars, robotics, and remote sensing have widened the range of applications for 3D Point Cloud (PC) data. This data format poses several new issues concerning noise levels, sparsity, and required storage space; as a ...
Elena Camuffo   +2 more
doaj   +1 more source

Yoneda completeness [PDF]

open access: yesMathematical Structures in Computer Science, 2017
We characterize Yoneda completeness for non-symmetric distances by combinations of metric and directed completeness. One of these generalizes the Kostanek–Waszkiewicz theorem on formal balls.
openaire   +2 more sources

Influence of Fault Slip on the Stress of Perforated Casing in Shale Gas Horizontal Wells of Baima Block

open access: yesShiyou jixie
Casing deformation seriously restricts the development and utilization of shale gas in Baima block. To clarify the stress variation law of perforated casing under fault slip, study was conducted using a combination of field investigation and numerical ...
Qin Wenbin   +5 more
doaj   +1 more source

Writings, Emotions, and Oblations: The Religious-Ritual Origin of the Classical Confucian Conception of Cheng (Sincerity)

open access: yesReligions, 2021
Cheng 誠 (sincerity) is one of the primary concepts in the Confucian tradition as well as Chinese intellectual history. Its rich implications involve dimensions of religion, ritual, folk belief, ethics, psychology, cosmology, metaphysics, aesthetics, and ...
Jinhua Jia
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan   +3 more
wiley   +1 more source

Rotavirus vaccination in the US: a systematic review of vaccination coverage and completion

open access: yesHuman Vaccines & Immunotherapeutics, 2021
A systematic literature review of Medline and Embase databases was conducted to describe rotavirus (RV) vaccine coverage for a complete series, timing of receipt of all doses in the series, and predictors of RV vaccination coverage in the US for two ...
Parinaz K. Ghaswalla   +2 more
doaj   +1 more source

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier   +18 more
wiley   +1 more source

Provider and Parent Perspectives on Prioritizing the “Asking and Monitoring” Pediatric Cancer Psychosocial Standards of Care

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families (“Standards”) are evidence‐based guidelines for psychosocial care in pediatric oncology. Care related to the three “Asking and Monitoring” Standards—Assessment of Psychosocial Needs, Assessment of Financial Needs, and Monitoring Neurocognitive Problems ...
Julia B. Tager   +8 more
wiley   +1 more source

Using GIS to Identify Remediation Areas in Landfills [PDF]

open access: yes, 2004
This paper reports the use of GIS mapping software—ArcMap and ArcInfo Workstation—by the Idaho National Engineering and Environmental Laboratory (INEEL) as a non-intrusive method of locating and characterizing radioactive waste in a 97-acre landfill to ...
A.Tedrow, Linda
core  

Optimization of fracturing technology for unconventional dense oil reservoirs based on rock brittleness index

open access: yesScientific Reports
The concept of volume fracturing has revolutionized the conventional limits of low permeability, expanded the effective resource space, and significantly enhanced oil well production in tight oil reservoir development. This paper elucidates the mechanism
Huimei Wu   +5 more
doaj   +1 more source

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