Results 31 to 40 of about 4,868,976 (301)

An APOS Analysis of students’ understanding of the concept of a limit of a function

open access: yesPythagoras, 2010
This article reports on a study which used the APOS (Action‐Process‐Object‐Schema) theory framework to investigate university students’ understanding of limits of functions.
Aneshkumar Maharaj
doaj   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo   +9 more
wiley   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

Pots, Pans, and People: Ceramic Ecology in West Mexico

open access: yesPapers from the Institute of Archaeology, 1992
Little is known about the interrelationship of environment and ceramic specialization, and many questions still remain to be answered, for example: What factors favor or limit the development of ceramic specialization? Why did pottery apparently arise in
doaj   +2 more sources

Investigating knowledge management critical success factors in carpet industry [PDF]

open access: yesManagement Science Letters, 2012
This paper presents an empirical study to learn more about challenges in carpet industry using factor analysis. The proposed study of this paper designs a questionnaire consists of 51 questions in Likert scale and distribute it among experts in Carpet ...
Mehdi Ansari   +2 more
doaj  

Snapshot in surgery: How do you approach this 12‐year‐old girl?

open access: yesClinical Case Reports, 2018
Key Clinical Message This case open questions about the dimensional limit for a laparoscopic treatment of a giant bezoar. A minimally invasive option should be considered every time a gastric obstruction is suspected, particularly for psychiatric ...
Roberto Bustos   +2 more
doaj   +1 more source

Hidden conformal symmetry for vector field on various black hole backgrounds

open access: yesJournal of High Energy Physics, 2018
Hidden conformal symmetries of scalar field on various black hole backgrounds have been investigated for years, but whether those features hold for other fields are still open questions. Recently, with proper assumptions, Lunin achieved to the separation
Changfu Shi   +2 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Interview with Jimmy Limit: "Recent Advancements"

open access: yes, 2014
Jimmy Limit\u27s "Recent Advancements" (18 Jan-4 May 2014) at Rodman Hall, St. Catharines, Ontario.
Limit, Jimmy
core   +1 more source

Fixed points and differential equations with asymptotically constant or periodic solutions

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2004
Cooke and Yorke developed a theory of biological growth and epidemics based on an equation $x'(t)=g(x(t))-g(x(t-L))$ with the fundamental property that $g$ is an arbitrary locally Lipschitz function.
Theodore Burton
doaj   +1 more source

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