Results 91 to 100 of about 14,727,172 (294)

Part-Time Transit Operators: The Trends and Impacts

open access: yes, 2001
This report will be of interest to individuals who manage public transportation operations or who manage human resources in transit systems. The report examines how part-time labor has affected the cost and performance of transit systems over the past 25
Charles River Associates, Incorporated   +1 more
core   +2 more sources

Optimization of transit total bus stop time models

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2016
Several factors influence bus transit reliability which includes bus stop conditions along the route, traffic conditions, route of travel and time of day.
Stephen Arhin   +5 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Certified Elimination of Source Candidates Under Capacity, Transit-Time, and Deadline Constraints

open access: yesEntropy
Source identification is constrained not only by network connectivity but also by whether a finite message can reach observed nodes before a deadline.
Zimeng Wang, Chao Zhao, Chung Chan
doaj   +1 more source

Transit-Based Emergency Evacuation with Transit Signal Priority in Sudden-Onset Disaster

open access: yesDiscrete Dynamics in Nature and Society, 2016
This study presents methods of transit signal priority without transit-only lanes for a transit-based emergency evacuation in a sudden-onset disaster.
Ciyun Lin, Bowen Gong
doaj   +1 more source

Oregon Department of Transportation Public Transit

open access: yes, 2013
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on April 3, 2014)Mode of ...

core  

Epigenetic reprogramming of lineage switching in cancer

open access: yesFEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı   +4 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

transition time

open access: yes, 2014
Citation: 'transition time' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.T06472 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Oregon Department of Transportation Public Transit

open access: yes, 2011
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF caption (viewed on April 3, 2014)Mode of ...

core  

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