Results 21 to 30 of about 1,098,643 (378)

Bundle analytics, a computational framework for investigating the shapes and profiles of brain pathways across populations

open access: yesScientific Reports, 2020
Tractography has created new horizons for researchers to study brain connectivity in vivo. However, tractography is an advanced and challenging method that has not been used so far for medical data analysis at a large scale in comparison to other ...
B. Chandio   +8 more
semanticscholar   +1 more source

A Lefschetz fixed point formula for symplectomorphisms [PDF]

open access: yes, 2010
Consider a compact K\"ahler manifold endowed with a prequantum bundle. Following the geometric quantization scheme, the associated quantum spaces are the spaces of holomorphic sections of the tensor powers of the prequantum bundle.
Charles, Laurent
core   +1 more source

Cokernel bundles and Fibonacci bundles [PDF]

open access: yesMathematische Nachrichten, 2008
AbstractWe are interested in those bundles C on ℙN which admit a resolution of the form0 → ℂs ⊗ E $$ \buildrel\mu\over\to $$ ℂt ⊗ F → C → 0.In this paper we prove that, under suitable conditions on (E, F), a generic bundle with this form is either simple or canonically decomposable.
openaire   +3 more sources

Personalized Bundle List Recommendation [PDF]

open access: yesThe Web Conference, 2019
Product bundling, offering a combination of items to customers, is one of the marketing strategies commonly used in online e-commerce and offline retailers. A high-quality bundle generalizes frequent items of interest, and diversity across bundles boosts
Jinze Bai   +6 more
semanticscholar   +1 more source

Chern character in twisted K-theory: equivariant and holomorphic cases [PDF]

open access: yes, 2002
It has been argued by Witten and others that in the presence of a nontrivial B-field, D-brane charges in type IIB string theories are measured by twisted K-theory.
Mathai, Varghese, Stevenson, Danny
core   +7 more sources

A Community Bundle to Lower School-Aged Obesity Rates in a Small Midwestern City

open access: yesReports, 2019
Background: Multi-component interventions in large communities such as Philadelphia can effectively lower childhood obesity rates. It is less clear whether this type of intervention can be successful in smaller communities with more limited resources ...
Allison Barnes   +5 more
doaj   +1 more source

VARIANT ANATOMY OF THE BRACHIAL PLEXUS

open access: yesПаёми Сино, 2022
The brachial plexus (BP) is a complex of nerve structures arising from the ventral rami of the lower four cervical (C5-C8) and upper thoracic (Th1) spinal nerves. The number of described variants of BP has been increasing every decade.
A.A. SUFIANOV   +3 more
doaj   +1 more source

Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns: Mechanistic Evidence of Left Intrahisian Block Circumvented by His Bundle Pacing

open access: yesCirculation, 2019
Background: Septal activation in patients with left bundle-branch block (LBBB) patterns has not been described previously. We performed detailed intracardiac mapping of left septal conduction to assess for the presence and level of complete conduction ...
G. Upadhyay   +8 more
semanticscholar   +1 more source

Left Bundle Branch Block

open access: yesCirculation: Arrhythmia and Electrophysiology, 2020
Left bundle branch block may be due to conduction system degeneration or a reflection of myocardial pathology. Left bundle branch block may also develop following aortic valve disease or cardiac procedures.
Nicholas Y. Tan   +3 more
semanticscholar   +1 more source

Quantifying synergistic effects of multi-temporal ecosystem service bundles for degraded ecosystem restoration: a case study in Hubei Province, China

open access: yesEnvironmental Research Letters, 2023
Ecological restoration is vital for combating ecosystem degradation and enhancing ecosystem services. However, conventional approaches typically tend to focus on a single ecosystem service at a particular time, resulting in a limited understanding of the
Wenping Liu, Peimeng Yu
doaj   +1 more source

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