Results 51 to 60 of about 1,089,558 (319)

Quantum Creation of Black Hole by Tunneling in Scalar Field Collapse [PDF]

open access: yes, 1999
Continuously self-similar solution of spherically symmetric gravitational collapse of a scalar field is studied to investigate quantum mechanical black hole formation by tunneling in the subcritical case where, classically, the collapse does not produce ...
A. V. Frolov   +17 more
core   +2 more sources

Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez   +14 more
wiley   +1 more source

Pomegranate Juice Clarification Using Ultrafiltration: Influence of the Type of Variety and Degree of Ripeness

open access: yesSeparations
Fruit consumption guarantees the supply of most of the necessary nutrients for a complete and balanced diet, as it is a relevant source of vitamins, minerals, and antioxidants. In particular, pomegranate has very interesting medicinal properties, such as
Asunción M. Hidalgo   +5 more
doaj   +1 more source

Effect of Partially Purified Polygalacturonase and Cellulase on Red Guava Juice Clarification at Various Incubation Times and Temperatures

open access: yesAgritech, 2021
Red guava juice has some undesirable characteristics including high viscosity and cloudiness as well as sediment formation due to the presence of polysaccharide in the juice.
Esti Widowati   +3 more
doaj   +1 more source

Effects of corrective feedback on EFL speaking task complexity in China’s university classroom [PDF]

open access: yes, 2018
Corrective feedback (CF) and task complexity are two important pedagogical topics in second language acquisition research in recent years, but there is few research investigating effects of CF on speaking task complexity in China’s university classroom ...
Gao, Xing, Zhai, Keyu
core   +2 more sources

Parent Quality of Life at Two Years Following Their Child's Completion of Acute Lymphoblastic Leukemia Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra   +3 more
wiley   +1 more source

Community Agencies, Competition Law and ECB Initiatives on Securities Settlement [PDF]

open access: yes, 2009
ISBN: 9780199571253 ; waiting for copyright clarification from publisher (Tim?)ISBN: 9780199571253ISBN ...
Tridimas, T
core  

Isospectral Alexandrov Spaces

open access: yes, 2013
We construct the first non-trivial examples of compact non-isometric Alexandrov spaces which are isospectral with respect to the Laplacian and not isometric to Riemannian orbifolds. This construction generalizes independent earlier results by the authors
Engel, Alexander, Weilandt, Martin
core   +1 more source

Pré-tratamentos de melaço de cana-de-açúcar e água de maceração de milho para a bioprodução de carotenóides Pretreatment of sugarcane molasses and corn steep liquor for the production of carotenoids

open access: yesQuímica Nova, 2007
This work studied the pretreatment of sugarcane molasses (CM) and corn steep liquor (CS) for the production of carotenoids by Sporidiobolus salmonicolor (CBS 2636). The acid pretreatment removed less micronutrients than that with activated carbon and led
Eunice Valduga   +5 more
doaj   +1 more source

Later Wittgenstein's Critical Method [PDF]

open access: yesحکمت و فلسفه, 2019
Wittgenstein in his later Philosophy, as in his early Philosophy, reiterates that philosophical method or activity is a critical activity although he develops it method in his later Philosophy.
Ahmad Sharafshahi   +1 more
doaj   +1 more source

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