Results 141 to 150 of about 1,600,579 (309)

Statistical Analysis of a Telephone Call Center: A Queueing-Science Perspective [PDF]

open access: yes
A call center is a service network in which agents provide telephone-based services. Customers that seek these services are delayed in tele-queues. This paper summarizes an analysis of a unique record of call center operations.
Noah Gans   +7 more
core  

A DNA-Directed Light-Harvesting/Reaction Center System

open access: yes, 2016
A structurally and compositionally well-defined and spectrally tunable artificial light-harvesting system has been constructed in which multiple organic dyes attached to a three-arm-DNA nanostructure serve as an antenna conjugated to a photosynthetic ...
Hao Yan (134033)   +9 more
core   +1 more source

Crystallization of the reaction center of photosystem ii and of reaction center components [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 2000
N. Adir   +4 more
openaire   +1 more source

MODELS FOR ANTENNA AND REACTION CENTER CHLOROPHYLLS* [PDF]

open access: yesAnnals of the New York Academy of Sciences, 1975
Norris, J. R., Scheer, Hugo, Katz, J. J.
openaire   +3 more sources

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

Triplet states in the reaction center of Photosystem II. [PDF]

open access: yesChem Sci, 2023
Bhattacharjee S, Neese F, Pantazis DA.
europepmc   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Demonstrating Reaction Time and Accuracy of a Suited Individual While Pressurized Inside a Full Pressure Suit

open access: yes
Immediate accessThis item is made available by the University of Arizona Center for Human Space Exploration (CHaSE) with support from the University of Arizona Libraries.
Tresch, Trent
core  

Rational design of photosynthetic reaction center protein maquettes. [PDF]

open access: yesFront Mol Biosci, 2022
Ennist NM   +3 more
europepmc   +1 more source

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