Results 11 to 20 of about 15,703 (194)

Gastric Foveolar-Type Hyperplastic Polyp of the Duodenum With <i>GNAS</i> and <i>KRAS</i> Mutations: A Potential Precursor to Neoplasia. [PDF]

open access: yesDEN Open
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Yamazaki K   +8 more
europepmc   +2 more sources

Phaser-Based Transfer Function Analysis of Power Synchronization Control Instability for a Grid Forming Inverter in a Stiff Grid

open access: yesIEEE Access, 2023
The grid forming inverter (GFM) is considered a key technology to solve the issues of inverter-based resource (IBR)-rich grids. Many studies have investigated how GFM affects and improves power system stability.
Yasuaki Mitsugi, Jumpei Baba
doaj   +1 more source

DENGUE EARLY WARNING MODEL USING CLIMATE INFORMATION

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2012
The use of early warning system is potential adaptation options to reduce the impact of the climate variability and change.  This study aims to develop a dengue early warning model using climate information.  The model was developed through three ...
Rini - Hidayati
doaj   +1 more source

A Parameterized Study of Maximum Generalized Pattern Matching Problems [PDF]

open access: yes, 2014
The generalized function matching (GFM) problem has been intensively studied starting with [Ehrenfeucht and Rozenberg, 1979]. Given a pattern p and a text t, the goal is to find a mapping from the letters of p to non-empty substrings of t, such that ...
Ordyniak, Sebastian, Popa, Alexandru
core   +1 more source

"Our Own Gayful Rest": A Postcolonial Archive [PDF]

open access: yes, 2010
My subject is an archive of gay and lesbian activism that helps us understand a postcolonial counterpublic. The project I undertake is of historical recovery and theoretical elaboration of the specificities of postcolonial sexuality-based movements
Kanika Batra
core   +1 more source

GenomeFingerprinter and universal genome fingerprint analysis for systematic comparative genomics [PDF]

open access: yes, 2013
How to compare whole genome sequences at large scale has not been achieved via conventional methods based on pair-wisely base-to-base comparison; nevertheless, no attention was paid to handle in-one-sitting a number of genomes crossing genetic category ...
Ai, Hannan   +3 more
core   +4 more sources

Challenges and potential solutions of grid-forming converters applied to wind power generation system—An overview

open access: yesFrontiers in Energy Research, 2023
As the capacity of wind power generation increases, grid-forming (GFM) wind turbine generators are deemed as promising solutions to support the system frequency for future low inertia power grids.
Liang Huang   +6 more
doaj   +1 more source

Cloning and Characterization of Human and Mouse Mitochondrial Elongation Factor G, GFM and Gfm, and Mapping of GFM to Human Chromosome 3q25.1–q26.2

open access: yesGenomics, 2001
Similar to the translational system in the cell cytoplasm, the initiation, elongation, and termination of protein synthesis in the mitochondria of eukaryotes are catalyzed by several protein factors. These factors, from the viewpoint of evolution, are more closely related to the corresponding prokaryotic factors than to those in the eukaryotic ...
J, Gao   +7 more
openaire   +2 more sources

Gauge covariant formulation of Wigner representation through deformational quantization --Application to Keldysh formalism with electromagnetic field-- [PDF]

open access: yes, 2006
We developed a gauge-covariant formulation of the non-equilibrium Green function method for the dynamical and/or non-uniform electromagnetic field by means of the deformational quantization method.
Nagaosa, N., Onoda, S., Sugimoto, N.
core   +1 more source

Transient Stability Analysis for Grid-Forming Inverters Transitioning from Islanded to Grid-Connected Mode

open access: yesIEEE Open Journal of Power Electronics, 2022
This paper addresses the transient stability of grid-forming (GFM) inverters when transitioning from the islanded to grid-connected mode. It is revealed that the reconnection of the GFM inverters to the main grid can be equivalent to a step change of the
Teng Liu   +4 more
doaj   +1 more source

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