Results 61 to 70 of about 228,699 (300)

Estimating Canopy Gap Fraction Using ICESat GLAS within Australian Forest Ecosystems

open access: yesRemote Sensing, 2017
Spaceborne laser altimetry waveform estimates of canopy Gap Fraction (GF) vary with respect to discrete return airborne equivalents due to their greater sensitivity to reflectance differences between canopy and ground surfaces resulting from differences ...
Craig Mahoney   +3 more
doaj   +1 more source

A definition of fractional k-dimensional measure: bridging the gap between fractional length and fractional area

open access: yesFractional Calculus and Applied Analysis
Here we introduce a fractional notion of $k$-dimensional measure, $0\leq ...
Mihaila, Cornelia, Seguin, Brian
openaire   +3 more sources

Fraction of gap at each step of Meta-aligner.

open access: yes, 2016
Step-by-step fraction of gap within the chr19 for different sequencing error rates and read length of L = 1000 bps.
Seyed Abolfazl Motahari (3328818)   +2 more
core   +1 more source

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

Estimation of leaf area index and plant area index of a submerged macrophyte canopy using digital photography. [PDF]

open access: yesPLoS ONE, 2012
Non-destructive estimation using digital cameras is a common approach for estimating leaf area index (LAI) of terrestrial vegetation. However, no attempt has been made so far to develop non-destructive approaches to LAI estimation for aquatic vegetation.
Dehua Zhao   +4 more
doaj   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook   +6 more
wiley   +1 more source

Rodent-mediated seed dispersal of Korean pine in forest gaps: The importance of fine-scale spatial heterogeneity of understory vegetation

open access: yesEcological Indicators, 2022
During the restoration of secondary forests in Northeast China, it is critically important to promote seed recruitment of Korean pine (Pinus koraiensis), which is highly dependent on rodents and significantly affected by spatially heterogeneous ...
Qiaoling Yan   +8 more
doaj   +1 more source

Significant regressions between NDVI, canopy cover (gap fraction) and taxonomic richness.

open access: yes, 2012
A–C) NDVI and total, common and rare epiphytic fern species richness. D, E) NDVI and total and common leaf litter frog species richness. F) NDVI and common dung beetle species richness.
Nathan K. Truelove (158936)   +5 more
core   +1 more source

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási   +14 more
wiley   +1 more source

Continental Estimates of Canopy Gap Fraction by Active Remote Sensing

open access: yesCanadian Journal of Remote Sensing, 2017
This study estimates canopy gap fraction (GF) from Geoscience Laser Altimeter System (GLAS) waveform data retrieved from a cross section of the Australian ecosystem, represented by 4 sites.
Craig Mahoney, Christopher Hopkinson
doaj   +1 more source

Home - About - Disclaimer - Privacy