Results 81 to 90 of about 2,002,030 (303)

Packing Cars into Narrow Roads: PTASs for Limited Supply Highway [PDF]

open access: yes, 2019
In the Highway problem, we are given a path with n edges (the highway), and a set of m drivers, each one characterized by a subpath and a budget. For a given assignment of edge prices (the tolls), the highway owner collects from each driver the total ...
Grandoni, Fabrizio, Wiese, Andreas
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

A feeling for change: exploring the lived and unlived experiences of drivers to inform a transition to an electric automobility [PDF]

open access: yes, 2018
This paper assesses the contemporary ‘consumption’ of the motor-car in the context of an increased uptake of electric vehicles (EVs) as part of a transition to a low carbon automobility.
Begley, Jason   +3 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Drivers of organizational creativity [PDF]

open access: yes, 2005
A path model of organizational creativity was presented; it conceptualized the influences of information sharing, learning culture, motivation, and networking on creative climate.
Dimenäs, Elof   +3 more
core  

Adaptive drivers in a model of urban traffic

open access: yes, 2003
We introduce a simple lattice model of traffic flow in a city where drivers optimize their route-selection in time in order to avoid traffic jams, and study its phase structure as a function of the density of vehicles and of the drivers' behavioral ...
  +9 more
core   +3 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Evaluating a fatigue management training program for coach drivers [PDF]

open access: yes, 2003
[Abstract]: A nonprescriptive fatigue management training program was developed that aimed at identifying specific factors contributing to coach driver fatigue and assisting coach drivers to develop more effective coping strategies to manage difficult or
Machin, M. Anthony
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Computer modeling of arc drivers [PDF]

open access: yes, 1975
Model is generated from description of element connections involved in complete arc network, list of corresponding circuit element values, description of circuit current excitation, and list of out-puts desired.
Dannenberg, R. E., Slapnicar, P. I.
core   +1 more source

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