Results 51 to 60 of about 273,093 (318)

Representation of Quantum Mechanical Resonances in the Lax-Phillips Hilbert Space [PDF]

open access: yes, 1998
We discuss the quantum Lax-Phillips theory of scattering and unstable systems. In this framework, the decay of an unstable system is described by a semigroup.
Aguilar J.   +10 more
core   +3 more sources

Considerations sur l’œuvre historique de Nicolai Gramada [PDF]

open access: yesCodrul Cosminului, 2010
The renewed interest for all that is related to the historians and historiography in Bukovina, has stimulated the development of retrospective studies and articles. The following article presents some aspects from Nicolai Grămadă’s historiographical work,
Harieta Mareci Sabol
doaj  

Новые данные по мезолиту р. Печора

open access: yesУфимский археологический вестник, 2022
Исследования стоянки Мартюшевская VIII позволили впервые получить полноценные материалы по мезолиту верхней Печоры, где до настоящего времени были известны только местонахождения подъемного материала данной эпохи. Стоянка находится на первой надпойменной
Волокитин Александр Васильевич   +1 more
doaj   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li   +6 more
wiley   +1 more source

Paleontology: Outrunning Time [PDF]

open access: yes, 2017
In this paper, I discuss several temporal aspects of paleontology from a philosophical perspective. I begin by presenting the general problem of “taming” deep time to make it comprehensible at a human scale, starting with the ...
Huss, John
core   +1 more source

Этнокультурная ситуация на северо-восточной периферии сакской культуры Притяньшанья в IV–III вв. до н.э.

open access: yesУфимский археологический вестник, 2022
Статья посвящена вопросам этнокультурных контактов населения сакской культуры Притяньшанья на северо-восточной периферии территории ее распространения. В первой половине IV в. до н.э.
Иванов Сергей Сергеевич
doaj   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

My recollection of Professor Waclaw Korta

open access: yesArchiwa - Kancelarie - Zbiory, 2013
Waclaw Korta bound his professional life to the Wroclaw University. His research interests centered on the Sleza Mountain, the socio-economic history of the Middle Ages, historiography, the auxiliary sciences in historical research, and, above all ...
Andrzej Wałkówski
doaj   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor   +12 more
wiley   +1 more source

Means or end? On the Valuation of Logic Diagrams [PDF]

open access: yes, 2016
From the beginning of the 16th century to the end of the 18th century, there were not less than ten philosophers who focused extensively on Venn’s ostensible analytical diagrams, as noted by modern historians of logic (Venn, Gardner, Baron, Coumet et al.)
Lemanski, Jens
core  

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