Results 51 to 60 of about 1,698,061 (303)

Toward the Development of Garlic Varieties: The First Attempts

open access: yesAgronomy
Despite garlic (Allium sativum L.) being recognized as the second most important species in the Allium genus, a limited number of varieties are available worldwide.
Ricardo Julián Licea-Moreno   +2 more
doaj   +1 more source

The Relationship of Help-Seeking Inclinations to Traditional Predictors of Academic Success and First-Semester College GPA

open access: yesJournal of College Orientation, Transition, and Retention, 2013
Inclination to seek help was measured among a cohort of first-time, full-time freshman at a private university prior to the start of their first semester. The item involved a 10-point scale defined with contrasting terms at each end (i.e.
Michael J. Roszkowski
doaj   +1 more source

Universality of the SAT-UNSAT (jamming) threshold in non-convex continuous constraint satisfaction problems [PDF]

open access: yes, 2017
Random constraint satisfaction problems (CSP) have been studied extensively using statistical physics techniques. They provide a benchmark to study average case scenarios instead of the worst case one.
S. Franz   +4 more
semanticscholar   +1 more source

Improved Outcomes for Older Children, Adolescents, and Young Adults With Neuroblastoma in the Post‐Immunotherapy Era: An Updated Report From the International Neuroblastoma Risk Group

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background We describe clinical and biologic characteristics of neuroblastoma in older children, adolescents, and young adults (OCAYA); describe survival outcomes in the post‐immunotherapy era; and identify if there is an age cut‐off that best discriminates outcomes.
Rebecca J. Deyell   +14 more
wiley   +1 more source

Estimation of the tail-index in a conditional location-scale family of heavy-tailed distributions

open access: yesDependence Modeling, 2019
We introduce a location-scale model for conditional heavy-tailed distributions when the covariate is deterministic. First, nonparametric estimators of the location and scale functions are introduced.
Ahmad Aboubacrène Ag   +3 more
doaj   +1 more source

Relating high-energy lepton-hadron, proton-nucleus and nucleus-nucleus collisions through geometric scaling

open access: yes, 2004
A characteristic feature of small-x lepton-proton data from HERA is geometric scaling -- the fact that over a wide range of x and Q^2 all data can be described by a single variable $Q^2/Q_{sat}^2(x)$, with all x-dependence encoded in the so-called ...
C. Adloff   +10 more
core   +1 more source

SATzilla: Portfolio-based Algorithm Selection for SAT [PDF]

open access: yesJournal of Artificial Intelligence Research, 2008
It has been widely observed that there is no single "dominant" SAT solver; instead, different solvers perform best on different instances. Rather than following the traditional approach of choosing the best solver for a given class of instances, we ...
Lin Xu   +3 more
semanticscholar   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu   +20 more
wiley   +1 more source

Min (A)cyclic Feedback Vertex Sets and Min Ones Monotone 3-SAT

open access: yes, 2018
In directed graphs, we investigate the problems of finding: 1) a minimum feedback vertex set (also called the Feedback Vertex Set problem, or MFVS), 2) a feedback vertex set inducing an acyclic graph (also called the Vertex 2-Coloring without ...
Rusu, Irena
core   +2 more sources

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