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Showing 1 to 12 of 114 entries
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Geochemical evidence for the link between sulfate reduction, sulfide oxidation and phosphate accumulation in a Late Cretaceous upwelling system.

Geochemical transactions

Alsenz H, Illner P, Ashckenazi-Polivoda S, Meilijson A, Abramovich S, Feinstein S, Almogi-Labin A, Berner Z, Püttmann W.
PMID: 25949212
Geochem Trans. 2015 Apr 10;16:2. doi: 10.1186/s12932-015-0017-1. eCollection 2015.

BACKGROUND: On Late Cretaceous Tethyan upwelling sediments from the Mishash/Ghareb Formation (Negev, Israel), bulk geochemical and biomarker analyses were performed to explain the high proportion of phosphates in the lower part and of organic matter (OM) preserved in upper...

Mechanically robust 39 GHz cut-off frequency graphene field effect transistors on flexible substrates.

Nanoscale

Wei W, Pallecchi E, Haque S, Borini S, Avramovic V, Centeno A, Amaia Z, Happy H.
PMID: 27396243
Nanoscale. 2016 Aug 07;8(29):14097-103. doi: 10.1039/c6nr01521b. Epub 2016 Jul 11.

Graphene has been regarded as a promising candidate channel material for flexible devices operating at radio-frequency (RF). In this work we fabricated and fully characterized double bottom-gate graphene field effect transistors on flexible polymer substrates for high frequency applications....

Capability of long distance 100  GHz FMCW using a single GDD lamp sensor.

Applied optics

Levanon A, Rozban D, Aharon Akram A, Kopeika NS, Yitzhaky Y, Abramovich A.
PMID: 25608205
Appl Opt. 2014 Dec 20;53(36):8549-55. doi: 10.1364/AO.53.008549.

Millimeter wave (MMW)-based imaging systems are required for applications in medicine, homeland security, concealed weapon detection, and space technology. The lack of inexpensive room temperature imaging sensors makes it difficult to provide a suitable MMW system for many of...

PP170. Prenatal vitamin C and E supplementation is associated with a reduction in placental abruption and preterm birth in smokers.

Pregnancy hypertension

Gandley R, Abramovici A.
PMID: 26105491
Pregnancy Hypertens. 2012 Jul;2(3):331-2. doi: 10.1016/j.preghy.2012.04.281. Epub 2012 Jun 13.

INTRODUCTION: Maternal tobacco use increases the incidence of numerous adverse pregnancy outcomes including miscarriage, small for gestational age infants, spontaneous preterm birth and placental abruption.OBJECTIVES: We evaluated the relationship between prenatal vitamin C/E supplementation and perinatal outcomes by maternal...

[Epileptic headache: study of a case with electroencephalographic registration during a crisis].

Arquivos de neuro-psiquiatria

Grossmann RM, Abramovich I, Lefèvre AB.
PMID: 5159767
Arq Neuropsiquiatr. 1971 Jun;29(2):198-206. doi: 10.1590/s0004-282x1971000200008.

No abstract available.

Intraoperative frozen section examination of myometrial invasion depth in patients with endometrial carcinoma.

International journal of gynecological cancer : official journal of the International Gynecological Cancer Society

Atad J, Weill S, Ben-David Y, Hallak M, Klein O, Lurie M, Abramovici H.
PMID: 11578432
Int J Gynecol Cancer. 1994 Sep;4(5):352-355. doi: 10.1046/j.1525-1438.1994.04050352.x.

The objective of this study was to evaluate the accuracy of frozen sections (FS) as a method for estimation of the depth of myometrial invasion in patients with stage I endometrial carcinoma. During a 3-year period (1989-1992), 46 consecutive...

Vaginal ultrasonography in patients with postmenopausal bleeding.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology

Auslender R, Bornstein J, Dirnfeld M, Kogan O, Atad J, Abramovici H.
PMID: 12797245
Ultrasound Obstet Gynecol. 1993 Nov 01;3(6):426-8. doi: 10.1046/j.1469-0705.1993.03060426.x.

Our objective was to define a subset of women with postmenopausal bleeding in whom the accepted practice of endometrial sampling could be safely omitted. Vaginal endosonographic measurements were compared to the histological findings of curettings following diagnostic dilatation and...

OCULAR INJURY CAUSED BY LIQUID AMMONIA.

The British journal of ophthalmology

Abramovicz I.
PMID: 18168473
Br J Ophthalmol. 1925 May;9(5):241-2. doi: 10.1136/bjo.9.5.241.

No abstract available.

Thermochromism, stability and thermodynamics of cobalt(II) complexes in newly synthesized nitrate based ionic liquid and its photostability.

Dalton transactions (Cambridge, England : 2003)

Banić N, Vraneš M, Abramović B, Csanádi J, Gadžurić S.
PMID: 25192002
Dalton Trans. 2014 Nov 07;43(41):15515-25. doi: 10.1039/c4dt01836b.

In this work a 1-(2-hydroxyethyl)-3-methylimidazolium nitrate ionic liquid, [HO(CH2)2mim]NO3, has been synthesized in order to serve as a new thermochromic material upon addition of cobalt(II) ions. Spectrophotometric measurements of a series of cobalt(II) nitrate and cobalt(II) chloride solutions in...

In-Orbit Performance of the GRACE Follow-on Laser Ranging Interferometer.

Physical review letters

Abich K, Abramovici A, Amparan B, Baatzsch A, Okihiro BB, Barr DC, Bize MP, Bogan C, Braxmaier C, Burke MJ, Clark KC, Dahl C, Dahl K, Danzmann K, Davis MA, de Vine G, Dickson JA, Dubovitsky S, Eckardt A, Ester T, Barranco GF, Flatscher R, Flechtner F, Folkner WM, Francis S, Gilbert MS, Gilles F, Gohlke M, Grossard N, Guenther B, Hager P, Hauden J, Heine F, Heinzel G, Herding M, Hinz M, Howell J, Katsumura M, Kaufer M, Klipstein W, Koch A, Kruger M, Larsen K, Lebeda A, Lebeda A, Leikert T, Liebe CC, Liu J, Lobmeyer L, Mahrdt C, Mangoldt T, McKenzie K, Misfeldt M, Morton PR, Müller V, Murray AT, Nguyen DJ, Nicklaus K, Pierce R, Ravich JA, Reavis G, Reiche J, Sanjuan J, Schütze D, Seiter C, Shaddock D, Sheard B, Sileo M, Spero R, Spiers G, Stede G, Stephens M, Sutton A, Trinh J, Voss K, Wang D, Wang RT, Ware B, Wegener H, Windisch S, Woodruff C, Zender B, Zimmermann M.
PMID: 31386438
Phys Rev Lett. 2019 Jul 19;123(3):031101. doi: 10.1103/PhysRevLett.123.031101.

The Laser Ranging Interferometer (LRI) instrument on the Gravity Recovery and Climate Experiment (GRACE) Follow-On mission has provided the first laser interferometric range measurements between remote spacecraft, separated by approximately 220 km. Autonomous controls that lock the laser frequency...

Fast analysis of collective Thomson scattering spectra on Wendelstein 7-X.

The Review of scientific instruments

van den Berg J, Abramovic I, Lopes Cardozo NJ, Moseev D.
PMID: 30184679
Rev Sci Instrum. 2018 Aug;89(8):083507. doi: 10.1063/1.5035416.

Two methods for fast analysis of Collective Thomson Scattering (CTS) spectra are presented: Function Parametrization (FP) and feedforward Artificial Neural Networks (ANNs). At this time, a CTS diagnostic is being commissioned at the Wendelstein 7-X (W7-X) stellarator, with ion...

Impact of PET acquisition durations on image quality and lesion detectability in whole-body .

EJNMMI research

Noto B, Büther F, Auf der Springe K, Avramovic N, Heindel W, Schäfers M, Allkemper T, Stegger L.
PMID: 28168589
EJNMMI Res. 2017 Dec;7(1):12. doi: 10.1186/s13550-017-0261-8. Epub 2017 Feb 06.

BACKGROUND: While RESULTS: Decreased PET acquisition durations resulted in a significantly increased incidence of halo artefacts around kidneys and bladder, decreased lesion detectability and lower SUV as well as markedly lower arm attenuation values: Halo artefacts were present in...

Showing 1 to 12 of 114 entries