Results 71 to 80 of about 2,772,692 (284)

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser   +5 more
wiley   +1 more source

Reading Time Travel in Octavia E. Butler’s "Kindred" as Sankofa

open access: yesCurrent Objectives of Postgraduate American Studies, 2017
This article shows how the Akan concept of Sankofa“ as healing through returning to the past is engaged in Octavia E. Butler’s novel Kindred“. Based on selected close readings, I will discuss whether the science fiction element of time travel in the ...
Alena Cicholewski
doaj   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

Time travel [PDF]

open access: yes, 2008
Here in the UK we have a long-running popular TV sci-fi series called Doctor Who in which the eponymous hero travels through time and space in a ‘Tardis’.
Beckett, Charlie
core  

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou   +10 more
wiley   +1 more source

Time Travel as Living History Exploring the Media Representation and SensualExperience of Historical Everyday Life

open access: yesJournal for Religion, Film and Media
Audiovisual time travel is not restricted to fiction productions, for it can also be found in non-fiction programming. When the Living History format appeared on the international television market in the early 2000s, it was already an established ...
Weiß, Monika
doaj   +1 more source

A procedure for the inversion of f-mode travel times for solar flows

open access: yes, 2007
We perform a two-dimensional inversion of f-mode travel times to determine near-surface solar flows. The inversion is based on optimally localized averaging of travel times. We use finite-wavelength travel-time sensitivity functions and a realistic model
Birch   +11 more
core   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Ontologia czterowymiarowa a podróż w czasie analiza argumentu Theodore’a Sidera (Four-dimensional ontology and time travel analysis of Theodore Sider’s argument) [PDF]

open access: yesAnaliza i Egzystencja, 2012
The main goal of this paper is to show that Theodore Sider’s argument from time travel cannot be treated as convincing, elegant, and in favour of perdurantism.
Adam Andrzejewski
doaj  

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