Results 21 to 30 of about 1,325,721 (304)

Circle of Willis Configuration and Thrombus Localization Impact on Ischemic Stroke Patient Outcomes: A Systematic Review

open access: yesMedicina, 2023
Background and Objectives: The published literature highlights the fact that the integrity of the Circle of Willis has a direct impact on stroke outcome, especially in cases of distal internal carotid T occlusion.
Audrius Širvinskas   +4 more
doaj   +1 more source

Near-Solar-Circle Method for Determination of the Galactic Constants

open access: yes, 2011
We propose a method to determine the galactic constants R_0 (distance to the Galactic Center) and V_0 (rotation velocity of the Sun) from measurements of distances, radial velocities and proper motions of objects near the solar circle.
Matsui, M.   +3 more
core   +1 more source

Improving Rumi Reading Proficiency thorugh Literature Circle Model at Phitakvitayak Kumung School Southern Thailand

open access: yesJurnal Iqra': Kajian Ilmu Pendidikan
This study investigates the impact of the Literature Circle model on enhancing Malay Rumi reading proficiency and critical thinking skills among Mattayom 1 students at Phitakvitayak Kumung School in Southern Thailand.
Inda Sari   +4 more
doaj   +1 more source

A Circle Dancing Song 4 [PDF]

open access: yes, 2009
Villagers perform circle dancing accompanied by singing.The fifty one audio and nine video files in this collection include: villages’ life stories, circle-dancing songs and performance, local history, folk tales, and interviews from Siyuewu Village ...
G.yu lha
core  

On the minimal travel time needed to collect n items on a circle [PDF]

open access: yes, 2004
Consider n items located randomly on a circle of length 1. The locations of the items are assumed to be independent and uniformly distributed on [0,1). A picker starts at point 0 and has to collect all n items by moving along the circle at unit speed in ...
Litvak, Nelly, van Zwet, Willem R.
core   +5 more sources

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

Cultural History and its Neighbours

open access: yesCulture & History Digital Journal, 2012
This article offers a kind of map of intellectual fields that are more or less close to cultural history. It is difficult to separate cultural history from intellectual, social and political history, from archaeology and from the histories of such ...
Peter Burke
doaj   +1 more source

A new circle method for measuring humeral torsion on MRI-scans less sensitive to Hill-Sachs lesions

open access: yesEuropean Journal of Radiology Open, 2023
Objectives: The literature on humeral torsion angles (retrotorsion) reveals great inconsistencies between methodology and values. Decreased retrotorsion was suspected to correlate with instability, but evidence is contradictory. The measurement according
Stefan Demarmels   +4 more
doaj   +1 more source

Villagers Relaxing After Circle Dances [PDF]

open access: yes, 2010
Villagers relax and play together after performing circle dances.The fifty one audio and nine video files in this collection include: villages’ life stories, circle-dancing songs and performance, local history, folk tales, and interviews from Siyuewu ...
G.yu lha
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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