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Showing 25 to 36 of 145 entries
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Intramolecular charge transfer with crystal violet lactone in acetonitrile as a function of temperature: reaction is not solvent-controlled.

The journal of physical chemistry. A

Druzhinin SI, Demeter A, Zachariasse KA.
PMID: 23865629
J Phys Chem A. 2013 Aug 22;117(33):7721-36. doi: 10.1021/jp405530j. Epub 2013 Jul 31.

Intramolecular charge transfer (ICT) with crystal violet lactone (CVL) in the excited singlet state takes place in solvents more polar than n-hexane, such as ethyl acetate, tetrahydrofuran, and acetonitrile (MeCN). In these solvents, the fluorescence spectrum of CVL consists...

Variation in heart rate influences the assessment of transient ischemic dilation in myocardial perfusion scintigraphy.

BMC nuclear medicine

Leslie WD, Levin DP, Demeter SJ.
PMID: 17217538
BMC Nucl Med. 2007 Jan 11;7:1. doi: 10.1186/1471-2385-7-1.

BACKGROUND: Transient arrhythmias can affect transient ischemic dilation (TID) ratios. This study was initiated to evaluate the frequency and effect of normal heart rate change on TID measures in routine clinical practice.METHODS: Consecutive patients undergoing stress/rest sestamibi gated myocardial...

Numerical study of optically induced director oscillations in nematic liquid crystals: transition to chaos via homoclinic gluings and the role of backflow.

Physical review. E, Statistical, nonlinear, and soft matter physics

Demeter G, Krimer DO, Kramer L.
PMID: 16383625
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Nov;72(5):051712. doi: 10.1103/PhysRevE.72.051712. Epub 2005 Nov 17.

We investigate the director oscillations of a homeotropically aligned nematic liquid crystal that are generated by cw laser radiation incident at a slightly oblique angle. The full nematodynamic equations are solved numerically, and it is shown that the inclusion...

Correction: AGAPE (Automated Genome Analysis PipelinE) for Pan-Genome Analysis of Saccharomyces cerevisiae.

PloS one

Song G, Dickins BJ, Demeter J, Engel S, Gallagher J, Choe K, Dunn B, Snyder M, Cherry JM.
PMID: 26017550
PLoS One. 2015 May 27;10(5):e0129184. doi: 10.1371/journal.pone.0129184. eCollection 2015.

No abstract available.

Plasma sputtering depositions with colloidal masks for fabrication of nanostructured surfaces with enhanced photocatalytic activity.

Nanotechnology

Demeter A, Tiron V, Lupu N, Stoian G, Sirghi L.
PMID: 28471756
Nanotechnology. 2017 Jun 23;28(25):255302. doi: 10.1088/1361-6528/aa712a. Epub 2017 May 04.

Titanium oxide/silicon oxide (TiO

A common founding clone with TP53 and PTEN mutations gives rise to a concurrent germ cell tumor and acute megakaryoblastic leukemia.

Cold Spring Harbor molecular case studies

Lu C, Riedell P, Miller CA, Hagemann IS, Westervelt P, Ozenberger BA, O'Laughlin M, Magrini V, Demeter RT, Duncavage EJ, Griffith M, Griffith OL, Wartman LD.
PMID: 27148581
Cold Spring Harb Mol Case Stud. 2016 Jan;2(1):a000687. doi: 10.1101/mcs.a000687.

We report the findings from a patient who presented with a concurrent mediastinal germ cell tumor (GCT) and acute myeloid leukemia (AML). Bone marrow pathology was consistent with a diagnosis of acute megakaryoblastic leukemia (AML M7), and biopsy of...

Optimizing cancer genome sequencing and analysis.

Cell systems

Griffith M, Miller CA, Griffith OL, Krysiak K, Skidmore ZL, Ramu A, Walker JR, Dang HX, Trani L, Larson DE, Demeter RT, Wendl MC, McMichael JF, Austin RE, Magrini V, McGrath SD, Ly A, Kulkarni S, Cordes MG, Fronick CC, Fulton RS, Maher CA, Ding L, Klco JM, Mardis ER, Ley TJ, Wilson RK.
PMID: 26645048
Cell Syst. 2015 Sep 23;1(3):210-223. doi: 10.1016/j.cels.2015.08.015.

Tumors are typically sequenced to depths of 75-100× (exome) or 30-50× (whole genome). We demonstrate that current sequencing paradigms are inadequate for tumors that are impure, aneuploid or clonally heterogeneous. To reassess optimal sequencing strategies, we performed ultra-deep (up...

Substitution Mapping of a Locus Responsible for Hybrid Breakdown in Populations Derived From Interspecific Introgression Line.

Frontiers in plant science

Munguambe NE, Inoue S, Demeter Z, Yamagata Y, Yasui H, Zheng SH, Fujita D.
PMID: 33968097
Front Plant Sci. 2021 Apr 21;12:633247. doi: 10.3389/fpls.2021.633247. eCollection 2021.

Hybrid breakdown, a form of postzygotic reproductive barrier, has been reported to hinder gene flow in many crosses between wild and cultivated rice. Here, the phenomenon of hybrid breakdown was observed as low-tillering (i.e., low tiller number) in some...

Preliminary assessment of cavity-nesting Hymenopterans in a low-intensity agricultural landscape in Transylvania.

Ecology and evolution

Lajos K, Demeter I, Mák R, Balog A, Sárospataki M.
PMID: 34522349
Ecol Evol. 2021 Aug 01;11(17):11903-11914. doi: 10.1002/ece3.7956. eCollection 2021 Sep.

In this study, our aim was to assess several traits of cavity-nesting Hymenopteran taxa in a low-intensity agricultural landscape in Transylvania. The study took place between May and August 2018 at eight study sites in the hilly mountainous central...

Massive lamotrigine and bupropion overdose resulting in status epilepticus without cardiovascular collapse.

Toxicology communications

Bruccoleri RE, Demeter BL, Chai PR, Burns MM.
PMID: 31984304
Toxicol Commun. 2019;3(1):102-105. doi: 10.1080/24734306.2019.1699750. Epub 2019 Dec 22.

An 18 year-old woman presented to an outside hospital with seizure activity after a massive ingestion of lamotrigine, bupropion, trazodone, buspirone, and possibly isoretinoin. Her initial vital signs were remarkable for tachycardia (120 bpm). She was intubated for airway...

[Guidelines for the treatment of traumatic brain injury - 2017].

Ideggyogyaszati szemle

Büki A, Barzó P, Demeter B, Kanizsai P, Ezer E, Tóth P, Horváth P, Varga C.
PMID: 29870638
Ideggyogy Sz. 2017 Jul 30;70(7):223-245. doi: 10.18071/isz.70.0223.

Traumatic brain injury (TBI) is recognized to be the main cause of death and disability in the first four decades representing a major socio-economical problem worldwide. Recent communications revealed a particularly worrying image about the quality of care for...

Spring Water of an Alpine Karst Aquifer Is Dominated by a Taxonomically Stable but Discharge-Responsive Bacterial Community.

Frontiers in microbiology

Savio D, Stadler P, Reischer GH, Demeter K, Linke RB, Blaschke AP, Mach RL, Kirschner AKT, Stadler H, Farnleitner AH.
PMID: 30828319
Front Microbiol. 2019 Feb 15;10:28. doi: 10.3389/fmicb.2019.00028. eCollection 2019.

Alpine karst aquifers are important groundwater resources for the provision of drinking water all around the world. Yet, due to difficult accessibility and long-standing methodological limitations, the microbiology of these systems has long been understudied. The aim of the...

Showing 25 to 36 of 145 entries