Results 91 to 100 of about 2,130,927 (298)

Centrality and connectivity in public transport networks and their significance for transport sustainability in cities [PDF]

open access: yes, 2006
The promotion of public transport as a backbone of mobility in urban agglomerations, or at least as an alternative to the dominance of the automobile, has become a prominent policy focus in most large cities around the world.
Porta, Sergio, Scheurer, Jan
core  

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

open access: yesFEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Informal public transport modes in India: A case study of five city regions

open access: yesIATSS Research, 2016
Traditionally, the provision of public transport is considered to be government's responsibility. Due to resource and capacity constraints in developing countries, however, government-provided public transport is often inadequate; it is the privately ...
Megha Kumar   +4 more
doaj   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Handling social considerations and the needs of different groups in public transport planning: a review of definitions, methods, and knowledge gaps

open access: yesEuropean Transport Research Review
This paper analyses the integration of social considerations into public transport planning. It addresses the challenge of balancing social benefits against objectives such as efficiency and cost minimization.
Robert Hrelja   +2 more
doaj   +1 more source

Transportation and Public Health [PDF]

open access: yesAnnual Review of Public Health, 2013
This article investigates various ways that transportation policy and planning decisions affect public health and better ways to incorporate public health objectives into transport planning. Conventional planning tends to consider some public health impacts, such as crash risk and pollution emissions measured per vehicle-kilometer, but generally ...
openaire   +2 more sources

Public-private partnerships in transport [PDF]

open access: yes
This paper summarizes the evidence on the evolution of transport PPPs over the last 15 years or so. In the process, it provides a primer on the associated policy issues, including of the central role of project finance in the implementation of PPP ...
Estache, Antonio   +2 more
core  

Exploring co-creation networks : creating balanced centricity within a public transport service [PDF]

open access: yes, 2011
This presentation looks at exploring co-creation networks and creating balanced centricity within a public transport ...
Alexander, Matthew, Jaakkola, Elina
core  

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Urban development and transport disadvantage: Methodology to evaluate social transport needs in Latin American cities [PDF]

open access: yes
This article examines the theoretical framework for accessibility, social exclusion and provision of public transport. The socio-economic and urban characteristics of Latin American cities require the creation of specific indices to determine social ...
Alejandro L. Grindlay   +2 more
core  

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