Results 11 to 20 of about 113,300 (325)

Factors Associated With Fear of Cancer Recurrence in Family Caregivers of Cancer Survivors: A Systematic Review

open access: yesFrontiers in Psychology, 2021
Objective: Fear of cancer recurrence (FCR) is a significant concern for family caregivers of cancer survivors and is associated with many adverse outcomes, including increased emotional distress and poorer quality of life.
Louise O'Rourke   +6 more
doaj   +1 more source

On highly regular strongly regular graphs [PDF]

open access: yes, 2020
In this paper we unify several existing regularity conditions for graphs, including strong regularity, $k$-isoregularity, and the $t$-vertex condition. We develop an algebraic composition/decomposition theory of regularity conditions.
Pech, Christian
core   +3 more sources

Geology of the Hokusai quadrangle (H05), Mercury

open access: yesJournal of Maps, 2019
The Hokusai (H05) quadrangle is in Mercury’s northern mid-latitudes (0–90°E, 22.5–65°N) and covers almost 5 million km2, or 6.5%, of the planet’s surface. We have used data from the MESSENGER spacecraft to make the first geological map of H05.
Jack Wright   +3 more
doaj   +1 more source

Growth and Characterization on PMN-PT-Based Single Crystals

open access: yesCrystals, 2014
Lead magnesium niobate—lead titanate (PMN-PT) single crystals have been successfully commercialized in medical ultrasound imaging. The superior properties of PMN-PT crystals over the legacy piezoelectric ceramics lead zirconate titanate (PZT) enabled ...
Jian Tian, Pengdi Han
doaj   +1 more source

Geology of the Shakespeare quadrangle (H03), Mercury

open access: yesJournal of Maps, 2017
By using images acquired by the Mercury dual imaging system (MDIS) on-board the MESSENGER spacecraft during 2008–2015 and available DTMs, a new 1:3,000,000-scale geological map of the Shakespeare quadrangle of Mercury has been compiled. The quadrangle is
Laura Guzzetta   +3 more
doaj   +1 more source

Geology of the Debussy quadrangle (H14), Mercury

open access: yesJournal of Maps, 2021
Mercury’s Debussy Quadrangle (H14) lies between 0–90° E and 22.5–65° S. Here we use MESSENGER data to produce the first geological map of this quadrangle at a scale of 1:3,000,000, based on linework completed at a scale of 1:300,000.
D. L. Pegg   +5 more
doaj   +1 more source

COVERS OF GENERALIZED QUADRANGLES [PDF]

open access: yesGlasgow Mathematical Journal, 2018
AbstractWe solve a problem posed by Cardinali and Sastry (Elliptic ovoids and their rosettes in a classical generalized quadrangle of even order.Proc. Indian Acad. Sci. Math. Sci.126(2016), 591–612) about factorization of 2-covers of finite classical generalized quadrangles (GQs). To that end, we develop a general theory of cover factorization for GQs,
Thas, Joseph, Thas, Koen
openaire   +3 more sources

Mapping and Damage Assessment of “Royal” Burial Mounds in the Siberian Valley of the Kings

open access: yesRemote Sensing, 2020
The Valley of the Kings in Tuva Republic, southern Siberia, is arguably one of the most important archaeological landscapes in the eastern Eurasian steppes.
Gino Caspari
doaj   +1 more source

Final-State Phases in Doubly-Cabibbo-Suppressed Charmed Meson Nonleptonic Decays [PDF]

open access: yes, 2001
Cabibbo-favored nonleptonic charmed particle decays exhibit large final-state phase differences in $\bar K \pi$ and $\bar K^* \pi$ but not $\bar K \rho$ channels. It is of interest to know the corresponding pattern of final-state phases in doubly-Cabibbo-
A.F. Falk   +20 more
core   +2 more sources

A Hybrid XGBoost-MLP Model for Credit Risk Assessment on Digital Supply Chain Finance

open access: yesForecasting, 2022
Supply Chain Finance (SCF) has gradually taken on digital characteristics with the rapid development of electronic information technology. Business audit information has become more abundant and complex, which has increased the efficiency and increased ...
Yixuan Li   +2 more
doaj   +1 more source

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