Results 31 to 40 of about 89,333 (284)

Spatiotemporal Analysis of Urban Mobility Using Aggregate Mobile Phone Derived Presence and Demographic Data: A Case Study in the City of Rome, Italy

open access: yesData, 2019
Urban mobility is known to have a relevant impact on work related car accidents especially during commuting. It is characterized by highly dynamic spatial–temporal variability. There are open questions about the size of this phenomenon; its spatial,
Claudio Gariazzo   +2 more
doaj   +1 more source

Universality for transversal Hamilton cycles [PDF]

open access: yesarXiv, 2023
Let $\mathbf{G}=\{G_1, \ldots, G_m\}$ be a graph collection on a common vertex set $V$ of size $n$ such that $\delta(G_i) \geq (1+o(1))n/2$ for every $i \in [m]$. We show that $\mathbf{G}$ contains every Hamilton cycle pattern. That is, for every map $\chi: [n] \to [m]$ there is a Hamilton cycle whose $i$-th edge lies in $G_{\chi(i)}$.
arxiv  

A case of fungal conjunctivitis with giant papillae treated surgically

open access: yesTaiwan Journal of Ophthalmology, 2021
Fungal conjunctivitis is a rare disorder, with low incidence and difficulty in diagnosis due to a lack of specific clinical findings. We report a case of fungal conjunctivitis which exhibited a specific clinical feature of giant papilla formation, and ...
Asami Shimokawa   +3 more
doaj   +1 more source

Mycotic aortic aneurysm in a debilitated patient with compromised immunity; beware of Candida!

open access: yesJornal Vascular Brasileiro, 2021
Candida is a rare cause of infected aortic aneurysms. We report the case of a diabetic patient with end stage kidney disease who underwent repair of a leaking abdominal aortic aneurysm.
Thilina Gunawardena   +4 more
doaj   +1 more source

Intra-Chromosomal Potentials from Nucleosomal Positioning Data [PDF]

open access: yesarXiv, 2021
No systematic method exists to derive intra-chromosomal potentials between nucleosomes along a chromosome consistently across a given genome. Such potentials can yield information on nucleosomal ordering, thermal as well as mechanical properties of chromosomes.
arxiv  

Occupational exposure to volatile organic compounds affects microRNA profiling: Towards the identification of novel biomarkers

open access: yesToxicology Reports, 2020
In the framework of a project aimed at finding novel predictive biomarkers of VOCs exposure-related diseases, the effect of exposure to ethylbenzene, toluene, and xylene has been analyzed in a group of painters (spray- and roller-painters) working in the
Renata Sisto   +9 more
doaj  

The Lower Limb Muscle Co-Activation Map during Human Locomotion: From Slow Walking to Running

open access: yesBioengineering
The central nervous system (CNS) controls movements and regulates joint stiffness with muscle co-activation, but until now, few studies have examined muscle pairs during running.
Lorenzo Fiori   +8 more
doaj   +1 more source

Therapeutic implications of C. albicans-S. aureus mixed biofilm in a murine subcutaneous catheter model of polymicrobial infection

open access: yesVirulence, 2021
Biofilm-associated polymicrobial infections tend to be challenging to treat. Candida albicans and Staphylococcus aureus are leading pathogens due to their ability to form biofilms on medical devices.
Taissa Vila   +7 more
doaj   +1 more source

Epipolythiodioxopiperazine‐Based Natural Products: Building Blocks, Biosynthesis and Biological Activities

open access: yesChemBioChem, Volume 23, Issue 23, December 5, 2022., 2022
Housing sulfur: Certain fungi produce diketopiperazine compounds with a transannular sulfur bridge. These so‐called epipolythiodioxopiperzines are toxic by non‐specifically interacting with intracellular proteins and contribute to fungal pathogenicity. Producer strains serve as bio‐pesticides but also question safety of food fermentation.
Eva M. Huber
wiley   +1 more source

Enhanced Biomechanical Risk Assessment in Manual Lifting: Comparing Inertial Measurement Units with Optoelectronic Systems for Composite Lifting Index Calculation

open access: yesApplied Sciences
This study aims to improve the assessment of biomechanical risk in manual lifting tasks by introducing a method for calculating composite lifting index (CLI) using wearable inertial measurement units (IMUs). While the revised NIOSH lifting equation (RNLE)
Tiwana Varrecchia   +4 more
doaj   +1 more source

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