Results 51 to 60 of about 308,567 (190)

PINK1 knockout rats show premotor cognitive deficits measured through a complex maze

open access: yesFrontiers in Neuroscience
Cognitive decline in Parkinson’s disease (PD) is a critical premotor sign that may occur in approximately 40% of PD patients up to 10 years prior to clinical recognition and diagnosis. Delineating the mechanisms and specific behavioral signs of cognitive
Isabel Soto   +3 more
doaj   +1 more source

Analysis of a key distribution scheme in secure multicasting [PDF]

open access: yes, 2017
This article presents an analysis of the secure key broadcasting scheme proposed by Wu, Ruan, Lai and Tseng [Proceedings of the 25th Annual IEEE Conference on Local Computer Networks (2000), 208-212]. The study of the parameters of the system is based on
Maze, Gérard
core   +1 more source

A New Approach in Agent Path-Finding using State Mark Gradients [PDF]

open access: yesComputer Science Journal of Moldova, 2005
Since searching is one of the most important problem-solving methods, especially in Artificial Intelligence where it is often difficult to devise straightforward solutions, it has been given continuous attention by researchers.
Florin Leon   +2 more
doaj  

The Cherry Orchard (1982) [PDF]

open access: yes, 1982
Playwright: Anton Chekhov Director: Hal J. Todd Scene: Steven Maze Costume: Sally Kemp Lighting: Steven Maze Academic Year: 1982-1983https://scholarworks.sjsu.edu/productions_1980s/1022/thumbnail ...
San Jose State University, Theatre Arts
core   +1 more source

The pitfalls of ectomycorrhizal microcosms: lessons learnt for future success

open access: yesPlant Signaling & Behavior
Mycorrhizal fungi are known to support their host plants by facilitating nutrient acquisition and enhancing resistance to biotic and abiotic stress. However, the possibility that they also convey structural information about the soil has not yet been ...
André Geremia Parise   +3 more
doaj   +1 more source

Symmetry - Ytremmys [PDF]

open access: yes, 1971
A crossword puzzle should be symmetrical. The diagram on the following page certainly is -- even though it looks more like a maze than a crossword ...
Beaman, Ralph G.
core   +1 more source

In the Maze of Data Languages [PDF]

open access: yes, 2012
In data languages the positions of strings and trees carry a label from a finite alphabet and a data value from an infinite alphabet. Extensions of automata and logics over finite alphabets have been defined to recognize data languages, both in the ...
D'Antoni, Loris
core  

A Retrospective Analysis of Endovascular Stent Insertion for Malignant Superior Vena Cava Obstruction, Focusing on Anticoagulation Practices

open access: yesCurrent Oncology
Background/Objectives: A knowledge gap persists regarding anticoagulation therapy after endovascular stent insertion for malignant superior vena cava obstruction (mSVCO).
Joshua Walker   +4 more
doaj   +1 more source

Epidermal β-catenin activation remodels the dermis via paracrine signalling to distinct fibroblast lineages

open access: yesNature Communications, 2016
The molecular mechanisms regulating skin dermal changes are unclear. Here, the authors show that deletion of Hedgehog (Hh) in the upper dermis alters the response to epidermal Wnt signalling, which, together with changes in extracellular matrix ...
Beate M. Lichtenberger   +2 more
doaj   +1 more source

The future of robotics [PDF]

open access: yesInvestigative and Clinical Urology, 2017
Hannah Warren, Prokar Dasgupta
doaj   +1 more source

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