Results 31 to 40 of about 75,250 (266)

Multiobjective Approach to the Transit Network Design Problem with Variable Demand considering Transit Equity

open access: yesJournal of Advanced Transportation, 2022
Existing research on the transit network design problem has tended to focus on minimizing the various costs for both transit operators and users. However, to implement an appropriate and effective transit network in urban environments, it is important ...
Su Jin Park   +3 more
doaj   +1 more source

Locally s‐distance transitive graphs [PDF]

open access: yesJournal of Graph Theory, 2011
AbstractWe give a unified approach to analyzing, for each positive integer s, a class of finite connected graphs that contains all the distance transitive graphs as well as the locally s‐arc transitive graphs of diameter at least s. A graph is in the class if it is connected and if, for each vertex v, the subgroup of automorphisms fixing v acts ...
Alice Devillers   +3 more
openaire   +3 more sources

Supporting Survivor‐Centered Care Through Digital Health Integration

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Survivors of childhood cancer face barriers to receiving guideline‐based, long‐term follow‐up care. Two digital tools, Passport for Care (PFC) and Cancer SurvivorLink (SurvivorLink), address complementary gaps by enabling tailored survivorship care plan (SCP) generation, updating, storage, and sharing.
Jordan G. Marchak   +15 more
wiley   +1 more source

Research on Quantitative Demand of Underground Space Development for Urban Rail Transit Station Areas: A Case Study of Metro Line 1 in Xuzhou, China

open access: yesUrban Rail Transit, 2018
Under the background of the rapid development of urban rail transit in China, the development demand of urban underground space has also greatly increased especially in the rail transit station areas.
Liming Wu   +4 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Re-evaluating the satisfaction effects of rail transit accessibility: A comparison of local and network perspectives

open access: yesJournal of Public Transportation
Previous studies have linked public transport accessibility to travel satisfaction, but most focus on local accessibility effects, with limited research comparing these to network accessibility effects.
Yanwen Yun, Jingtong Zhai
doaj   +1 more source

Evaluating service performance of public bus transit service: a case study of Addis Ababa, Ethiopia

open access: yesUrban, Planning and Transport Research, 2022
To determine the operators’ strengths and shortcomings in the delivery of transit service, it is crucial to evaluate bus transit service performance from the viewpoint of the consumer.
Mulugeta Girma
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Spatial patterns of access-density mismatch reveal infrastructure gaps and strategic opportunities for new housing

open access: yesnpj Sustainable Mobility and Transport
The divergence from idealized economic models can lead to a mismatch between regional access and local density. Here, theoretical explanations and empirical investigations of “access-density mismatch” are conducted to explain alignment, or misalignment ...
Fatemeh Janatabadi   +2 more
doaj   +1 more source

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