Results 31 to 40 of about 121,236 (301)

Who’s Afraid of the Federal Circuit? [PDF]

open access: yes, 2011
In this brief Essay, Professor Rai responds to Professor Jonathan Masur\u27s Yale Law Journal article Patent Inflation. Professor Masur\u27s argument rests on the assumption that U.S.
Rai, Arti K.
core   +2 more sources

Proportional Topology Optimization: A new non-gradient method for solving stress constrained and minimum compliance problems and its implementation in MATLAB [PDF]

open access: yes, 2014
A new topology optimization method called the Proportional Topology Optimization (PTO) is presented. As a non-gradient method, PTO is simple to understand, easy to implement, and is also efficient and accurate at the same time. It is implemented into two
Biyikli, Emre, To, Albert C.
core   +4 more sources

Ancient Diversification of the Pto Kinase Family Preceded Speciation in Solanum

open access: yesMolecular Plant-Microbe Interactions, 2001
Recent phylogenetic analyses of the nucleotide binding sites (NBS)-leucine-rich repeats (LRR) class of plant disease resistance (R) genes suggest that these genes are ancient and coexist next to susceptibility alleles at resistance loci. Another class of
Vivianne G. A. A. Vleeshouwers   +5 more
doaj   +1 more source

The Fate of Gene Patents Under the New Utility Guidelines [PDF]

open access: yes, 2001
The United States Patent and Trademark Office (PTO) recently finalized its patent utility guidelines. Promulgated by the PTO, the new guidelines will be used by patent examiners in determining whether a claimed invention should be awarded patent ...
Franzén, Johanna, Lundberg, Ida
core   +2 more sources

Maximum Power Control Algorithm for Power Take-Off System Based on Hydraulic System for Floating Wave Energy Converters

open access: yesJournal of Marine Science and Engineering, 2022
In this study, a hydraulic system generator power converter was modeled to verify the performance of a hydraulic-based power take-off (PTO) system. Moreover, the characteristics and output performance of the PTO system were analyzed with various load ...
Chan Roh
doaj   +1 more source

Overexpression of Pto Induces a Salicylate-Independent Cell Death But Inhibits Necrotic Lesions Caused by Salicylate-Deficiency in Tomato Plants

open access: yesMolecular Plant-Microbe Interactions, 2002
Tomato plants overexpressing the disease resistance gene Pto (35S∷Pto) exhibit spontaneous cell death, accumulation of salicylic acid (SA), elevated expression of pathogenesis-related genes, and enhanced resistance to a broad range of pathogens.
Jianxiong Li   +3 more
doaj   +1 more source

The Influence of Sizing of Wave Energy Converters on the Techno-Economic Performance

open access: yesJournal of Marine Science and Engineering, 2021
Currently, the techno-economic performance of Wave Energy Converters (WECs) is not competitive with other renewable technologies. Size optimization could make a difference.
Jian Tan   +4 more
doaj   +1 more source

A wave emulator for ocean wave energy, a Froude-scaled dry power take-off test setup [PDF]

open access: yes, 2017
A dry laboratory environment has been developed to test Power Take-O_ (PTO) systems for Wave Energy Converters. The costs accompanied by testing a wave energy converter and its PTO at sea are high due to the di_cult accessibility of (remote) test ...
Crevecoeur, Guillaume   +4 more
core   +3 more sources

Predisposing factors for recurrence of chronic posttraumatic osteomyelitis: a retrospective observational cohort study from a tertiary referral center in Brazil

open access: yesPatient Safety in Surgery, 2017
Background The incidence of posttraumatic osteomyelitis (PTO) is increasing despite new treatment strategies. Assessment of patients’ outcomes following PTO is challenging due to multiple variables.
Luciana Souza Jorge   +6 more
doaj   +1 more source

Study on Optimum Power Take-Off Torque of an Asymmetric Wave Energy Converter in Western Sea of Jeju Island

open access: yesEnergies, 2021
This study primarily investigates an optimum energy conversion efficiency of asymmetric wave energy converter (WEC). A power take-off (PTO) system that provides a constant load torque opposite to pitch motion was implemented.
Haeng Sik Ko, Sangho Kim, Yoon Hyeok Bae
doaj   +1 more source

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