Results 21 to 30 of about 1,425,145 (305)

A fast analysis for thread-local garbage collection with dynamic class loading [PDF]

open access: yes, 2005
Long-running, heavily multi-threaded, Java server applications make stringent demands of garbage collector (GC) performance. Synchronisation of all application threads before garbage collection is a significant bottleneck for JVMs that use native threads.
Jones, Richard E., King, A.C.
core   +2 more sources

Analysis of intra-genomic GC content homogeneity within prokaryotes

open access: yesBMC Genomics, 2010
Background Bacterial genomes possess varying GC content (total guanines (Gs) and cytosines (Cs) per total of the four bases within the genome) but within a given genome, GC content can vary locally along the chromosome, with some regions significantly ...
Bohlin Jon   +7 more
doaj   +1 more source

Comparison of Pre-Processing and Variable Selection Strategies in Group-Based GC×GC-TOFMS Analysis

open access: yesSeparations, 2019
Chemometric analysis of comprehensive two-dimensional chromatography coupled to time-of-flight mass spectrometry (GC×GC-TOFMS) data has been reported with various workflows, yet little effort has been devoted to evaluating the impacts of workflow ...
Paulina Piotrowski, Benjamin Place
doaj   +1 more source

GC and GC-–MS Analysis of Volatile Compounds From subsp. Collected in Aeolian Islands, Sicily (Southern Italy)

open access: yesNatural Product Communications, 2020
In the present study, the chemical composition of the essential oils from aerial parts of Ballota nigra subsp. uncinata (Bég.) Patzak collected in Sicily was evaluated by gas chromatography (GC) and GC-mass spectrometry.
Daniela Rigano   +4 more
doaj   +1 more source

The Advanced Camera for Surveys General Catalog: Structural Parameters for Approximately Half A Million Galaxies [PDF]

open access: yes, 2012
We present the Advanced Camera for Surveys General Catalog (ACS-GC), a photometric and morphological database using publicly available data obtained with the Advanced Camera for Surveys (ACS) instrument on the Hubble Space Telescope.
Barden, Marco   +20 more
core   +3 more sources

GC Analysis of Seven Seed Oils Containing Conjugated Fatty Acids

open access: yesSeparations, 2021
The fatty acid compositions, including isomer compositions, of seven seed oils containing conjugated fatty acids (CFA) were determined. Seed oils were extracted using a modified Folch extraction, converted to fatty acid methyl esters, and analyzed by gas
Robert Goldschmidt, William Byrdwell
doaj   +1 more source

Phytochemical Assessment on N-hexane Extract and Fractions of Marsilea Crenata Presl. Leaves Through Gc-ms [PDF]

open access: yes, 2016
Estrogen deficiency causes various health problems in postmenopausal women, including osteoporosis. Phytoestrogen emerged as a potential alternative of estrogen with minimum side effects.
Agil, M. (Mangestuti)   +2 more
core   +4 more sources

The Presence of GC-C in Extracellular Vesicles Secreted by Colorectal Cancer Cells [PDF]

open access: yes, 2020
Background: Guanylyl Cyclase C (GC-C) is a membrane-bound protein found on intestinal epithelial cells involved in the activation of CFTR. This protein has previously been involved in the development of colorectal cancer. Extracellular vesicles (EVs) are
Martinez, Alexandre, Snook, Adam E.
core   +1 more source

Predictive Modeling of Central Precocious Puberty Using IGF-1 and IGFBP-3 Standard Deviation Scores

open access: yesDiagnostics
Background/Objectives: Central precocious puberty (CPP) is diagnosed via gonadotropin-releasing hormone (GnRH) stimulation testing, which can be burdensome in pediatric settings.
Rihwa Choi   +3 more
doaj   +1 more source

Understanding evolution of product composition and volatility distribution through in-situ GC × GC analysis: a case study of longifolene ozonolysis [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
A method for predicting volatility and polarity based on chromatographic information was developed and applied to the smog chamber ozonolysis of the sesquiterpene longifolene.
N. M. Donahue   +8 more
doaj   +1 more source

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