Results 101 to 110 of about 58,152 (283)

Image segmentation using region merging combined with a multi-class spectral method [PDF]

open access: yes, 2007
In this paper we propose an image segmentation algorithm that combines region merging with spectral-based techniques. An initial partitioning of the image into primitive regions is produced by applying a region merging approach which produces a chunk ...
Monteiro, Fernando C.   +1 more
core   +1 more source

Recombinant MVA construction.

open access: yes, 2016
The transfer vector pTJMVA2 was designed to insert the gagM gene under the transcriptional control of the mH5 promoter, between the MVA A11R and A12L ORFs.
Tsungai Ivai Jongwe (3152232)   +5 more
core   +1 more source

Milk productivity and reproductive capacity in Holstein cows of Moscow region [PDF]

open access: yesBIO Web of Conferences
The article presents the reproductive quality indicators of the Holstein herd of APA (C) “Kuzminsky” (Moscow region) with different milk productivity levels.
Mkrtchyan G. V., Boyko M. D.
doaj   +1 more source

Asymptomatic Violaceous Papules of the Penis in a Patient With HIV

open access: yes
JEADV Clinical Practice, EarlyView.
Jhon Edwin Rodríguez‐Vásquez   +5 more
wiley   +1 more source

Evaluation Methodology, Numerical Verification and Retrofilling Procedure for Power Transformers to Ensure K‐Class Flame Retardancy and Environmentally Friendly

open access: yesHigh Voltage, EarlyView.
ABSTRACT With increasing demands for fire safety and environmental friendliness, retrofilling transformers with alternative insulating liquids has become a growing trend. However, retrofilling power transformers remains uncertain, as more residual mineral oil compromises K‐class flame retardancy, and its impact on environmental performance has yet to ...
Zhenfu Tang   +5 more
wiley   +1 more source

Review of the risks of developing postoperative complications that might arise due to the treatment of various forms of glaucoma in dogs using transscleral cyclophotocoagulation [PDF]

open access: yesBIO Web of Conferences
Transscleral cyclophotocoagulation is a promising method for treating various forms of glaucoma in dogs due to the possible adaptation of the total laser exposure protocol to each clinical case individually to achieve a hypotensive effect with a minimal ...
Kuvshinova Maria   +2 more
doaj   +1 more source

Mechanism of Quasi‐Power‐Frequency Resonant Overvoltage Triggered by Multiple Lightning Strikes in High‐Voltage Alternating Current Systems Equipped With Shunt Reactor

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper investigates the generation mechanism of quasi‐power‐frequency resonant overvoltage triggered by multiple lightning strikes in high‐voltage alternating current (HVAC) systems equipped with shunt reactors. Based on field measurements from a 500 kV AC system, equivalent and simplified circuit models have been established to analyse ...
Tao Liang   +7 more
wiley   +1 more source

What Is the Role of Uvulopalatopharyngoplasty in Contemporary Sleep Surgery?

open access: yes
The Laryngoscope, EarlyView.
Thomas M. Kaffenberger   +4 more
wiley   +1 more source

Zero‐Current Switching Based Model Predictive Control of a Double‐Extended Overlapped Alternate Arm Converter Used in the VSC–HVDC System

open access: yesHigh Voltage, EarlyView.
ABSTRACT The alternate arm converter (AAC) is one of the most efficient multilevel topologies based on voltage source converters (VSCs), which has recently gained attention in various applications, particularly in high voltage direct current (HVDC) systems.
Ehsan Akbari, Milad Samady Shadlu
wiley   +1 more source

An Overview of High‐Temperature Superconducting Cables in DC Systems: Unlocking Potential for High‐Voltage DC Networks

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi   +2 more
wiley   +1 more source

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