Results 31 to 40 of about 2,086,628 (299)

Is vehicle ownership in urban india influenced by the availability of high quality dedicated public transit systems?

open access: yesIATSS Research, 2021
As India's economy grows, so too does the number of people who can afford to own vehicles. A downside of this rapid increase in private vehicle ownership is a corresponding increase in traffic congestion, air pollution, and carbon emissions.
Vinod Vasudevan   +2 more
doaj   +1 more source

The Effects of Privatization and Ownership in Transition Economies [PDF]

open access: yesJournal of Economic Literature, 2009
In this paper, we evaluate what we have learned to date about the effects of privatization from the experiences during the last fifteen to twenty years in the postcommunist (transition) economies and, where relevant, China. We distinguish separately the impact of privatization on efficiency, profitability, revenues, and other indicators and distinguish
Estrin, Saul   +3 more
openaire   +3 more sources

Agent‐Based Simulations of Lung Tumor Evolution Suggest That Ongoing Cell Competition Drives Realistic Clonal Expansions

open access: yesAdvanced Science, EarlyView.
Computational simulations of tumor evolution are increasingly used to infer the rules underlying cancer growth, with the goal of one day recommending tailored treatments. Here we show that the properties of lung cancer sequencing data are best replicated by a model which assumes that cells compete both to proliferate and survive. ABSTRACT Computational
Helena Coggan   +5 more
wiley   +1 more source

Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue

open access: yesAdvanced Science, EarlyView.
This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg   +19 more
wiley   +1 more source

Private Car Ownership in Presence of Shared Autonomous Vehicles, Case of Tehran

open access: yesTransactions on Transport Sciences, 2023
With the advent of autonomous vehicles (AVs), researchers have conducted various studies on the impacts of these vehicles, but limited research is found on the influence of AVs on private car ownership.
Amir Reza Mamdoohi   +3 more
doaj   +1 more source

Ownership structure and firm performance in Russia: the case of blue chips of the stock market [PDF]

open access: yes, 2001
Based on panel data from 1995 – 1997, the paper focuses on the impact of ownership structure on the performance of Russian non-financial privatized companies that constitute the group of "blue chips" of the country's stock market.
Muravyev, Alexander   +5 more
core   +1 more source

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

open access: yesAdvanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler   +4 more
wiley   +1 more source

Determining the Relationship Between Composition, Structure, and Device Properties of GexSe1‐x‐Based Selector‐Only Memory

open access: yesAdvanced Electronic Materials, EarlyView.
Composition‐dependent structural evolution in GeXSe1‐X selector‐only memory (SOM) is correlated with device switching behavior. Increasing Ge strengthens network rigidity, suppresses atomic motion, and stabilizes threshold switching, while narrowing the memory window. The revealed structure–property relationship provides a guideline for compositionally
Tien Anh Nguyen   +9 more
wiley   +1 more source

REVIEW OF PHILOSOPHICAL AND PSYCHOLOGICAL CONCEPTS OF THE PHENOMENON OF PROPERTY

open access: yesВестник Кемеровского государственного университета, 2016
The article provides an overview of the philosophical-psychological conceptions of the phenomenon of ownership. The formation of ideas about property and attitudes are affected by the socio-economic conditions of social development.
E. V. Chukanov
doaj   +1 more source

Water pricing and affordability in the US: public vs. private ownership

open access: yesWater Policy, 2022
We examined the 500 largest community water systems in the US to explore whether ownership is related to annual water bills, and the percent of income that low-income households spend on water.
X. Zhang   +3 more
doaj   +1 more source

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