Photoluminescence from Work Surface Layers and Frequency Instability of Quartz Resonators, (9999)
Halperin,A., Katz,S., Ronen,M.
The disturbed surface layers produced by polishing and lapping affect considerably the frequency stability of quartz resonators. The present work describes the use of photoluminescence (PL) emitted...
Growth Tunnels in Quartz Crystals, (9999)
Katz,S., Halperin,A., Schieber,M.
Tunnels observed in unetched quartz crystals showing a multitude of orientations in the crystal are described. They varied from a fraction of a micron up to about 2 microns in their diameters, and...
Thermoluminescence from Different Growth Sectors in Synthetic Quartz Crystals, (9999)
Katz,S., Halperin,A., Ronen,M.
Many electronic devices containing quartz crystals operate in an environment exposed to radiation, and it is important therefore to investigate the effects of radiation on quartz crystals. In the...
Characterization of Quartz Crystals by Cathodoluminescence, (9999)
Katz,S., Halperin,A., Schieber,M.
Cathodoluminescence (CL) in a scanning electron microscope (SEM) is used in the present work for investigating various growth sectors found in synthetic quartz crystals. This is a relatively simple,...
[23] D. Peled, All from One, One for All: on Model Checking using Representatives, 5th (2009)
D. Peled, S. Katz, A. Pnueli, Proving Serializability, Temporal Logic
[28] O. Lichtenstein, A. Pnueli, Checking that finite-state concurrent programs satisfy their linear specification, 11th ACM Annual Symposium on Principles of Programming Languages, 1984, 97-107....
Egroup Webartery: diálogo e criação (2008)
J. Andrews, R. Drake, S. Katz, T. Memmott, Marie-Anne Breeze
Trata-se de uma antologia de emails do Egroup Webartery, do Canadá, no período de 12 a 26 de novembro de 2000, enfeixada sob o tema code poetry, cujo resultado, para os leitores e para os...
R Eports, E. Shaulian, M. Karin, Nature Cell Biol, A. Behrens, M. Sibilia, ...
References andN.10 1. R. J.Davis, 239 (2000). 2. E.Shaulian, M.Karin, Nature Cell E131 (2002). 3. D. D. Yang et al., 389, 865 (1997). 4. A.Behrens, M.Sibilia, E. F.Wagner, Nature Genet. 326 (1999)....
Egroup Webartery: diálogo e criação (2007)
J. Andrews, R. Drake, S. Katz, T. Memmott, Marie-Anne Breeze
Trata-se de uma antologia de emails do Egroup Webartery, do Canadá, no período de 12 a 26 de novembro de 2000, enfeixada sob o tema code poetry, cujo resultado, para os leitores e para os...
Egroup Webartery: diálogo e criação (2007)
J. Andrews, R. Drake, S. Katz, T. Memmott, Marie-Anne Breeze
Trata-se de uma antologia de emails do Egroup Webartery, do Canadá, no período de 12 a 26 de novembro de 2000, enfeixada sob o tema code poetry, cujo resultado, para os leitores e para os...
The Density of States Method at Finite Chemical Potential (2005)
Schmidt, C., Fodor, Z., Katz, S.
We study the density of states method to explore the phase diagram of the chiral transition on the temperature and quark chemical potential plane. Four quark flavors are used in the analysis. Though...
Grand Canonical Potential for a Static Quark-Antiquark Pair at finite chemical potential (2005)
Fodor, Z., Guse, C., Katz, S., Szabo, K.
The grand canonical potential for a static quark-antiquark pair at non-vanishing chemical potential was determined at several temperatures. The dynamical staggered simulations were carried out with...
Visual Comput (2005) DOI 10.1007/s00371-005-0344-9 ORIGINAL ARTICLE (2005)
Sagi Katz, George Leifman, Ayellet Tal, S. Katz, G. Leifman, A. Tal
Science, grant 01-01-01509 and by the
Parallel Optimization of an Earth System Model (100 Gigaflops and Beyond?) (2004)
Drummond, L. A., Farrara, J. D., Mechoso, C. R., Spahr, J. A., Chao, Y., Katz, S., ...
We are developing an Earth System Model (ESM) to be used in research aimed to better understand the interactions between the components of the Earth System and to eventually predict their variations....
Teaching engineering ethics: a new approach (2004)
Bekir, N., Cable, V., Hashimoto, I., Katz, S.
This paper describes The Ethics Challenge and how it can be used to teach engineering ethics in any engineering program.
Notes on Certain (0,2) Correlation Functions (2004)
In this paper we shall describe some correlation function computations in perturbative heterotic strings that, for example, in certain circumstances can lend themselves to a heterotic generalization...
Spectra of D-branes with Higgs vevs (2003)
Donagi, R., Katz, S., Sharpe, E.
In this paper we continue previous work on counting open string states between D-branes by considering open strings between D-branes with nonzero Higgs vevs, and in particular, nilpotent Higgs vevs,...
D-branes, B fields, and Ext groups (2003)
Caldararu, A., Katz, S., Sharpe, E.
In this paper we extend previous work on calculating massless boundary Ramond sector spectra of open strings to include cases with nonzero flat B fields. In such cases, D-branes are no longer...
D-branes, orbifolds, and Ext groups (2002)
Katz, S., Pantev, T., Sharpe, E.
In this note we extend previous work on massless Ramond spectra of open strings connecting D-branes wrapped on complex manifolds, to consider D-branes wrapped on smooth complex orbifolds. Using...
Writer-to-Reader Delays in Military Communications Systems. (2002)
Feldman,Nathaniel E., Sollfrey,W., Katz,S.
This report presents background material to place in proper context the effect of the use of millimeter-wave earth-to-satellite links on military communications. The complete writer-to-reader message...
A Geometric Unification of Dualities (2001)
Cachazo, F., Fiol, B., Intriligator, K., Katz, S., Vafa, C.
We study the dynamics of a large class of N=1 quiver theories, geometrically realized by type IIB D-brane probes wrapping cycles of local Calabi-Yau threefolds. These include N=2 (affine) A-D-E...
Geometric Transitions and N=1 Quiver Theories (2001)
Cachazo, F., Katz, S., Vafa, C.
We construct N=1 supersymmetric theories on worldvolumes of D5 branes wrapped around 2-cycles of threefolds which are A-D-E fibrations over a plane. We propose large N duals as geometric transitions...
AIR-COUPLED FLEXURAL WAVES IN FLOATING ICE. (1998)
Press,F., Ewing,M., Crary,A. P., Katz,S., Oliver,J.
During a period of three weeks in February and March 1950, experimental studies of the propagation of elastic waves in floating ice sheets were made on Lake Superior and Lake Cayuga. These...
Bipolar/MOS High-Speed Divider and Phase Comparator. (1998)
Donoghue, W. J., Feryszka, R., Katz, S., Nelson, D. E., Yung, A. K.
A COS/MOS phase comparator was designed and breadboarded, using discrete components. When the phase comparator was tested in a breadboarded frequency synthesizer, it showed improved performance over...
Study of the Fundamentals of Combustion. (1998)
Nicol, D. L., Fedde, P., Katz, S., Linden, H. R.
Supersedes ATI-194 075. See also AD-027 151.
Mirror symmetry and Exact Solution of 4D N=2 Gauge Theories I (1997)
Using geometric engineering in the context of type II strings, we obtain exact solutions for the moduli space of the Coulomb branch of all N=2 gauge theories in four dimensions involving products of...
On-the-road human factors evaluation of the Ali-Scout navigation system (1997)
Oakland County Road Commission, Beverly Hills, Mich.
Small Instantons, del Pezzo Surfaces and Type I' theory (1996)
Douglas, M. R., Katz, S., Vafa, C.
Samll instantons of exceptional groups arise geometrically by a collapsing del Pezzo surface in a CY. We use this to explain the physics of a 4-brane probe in Type I' compactification to 9 dimensions.
New Higgs Transitions between Dual N=2 String Models (1996)
Berglund, P., Katz, S., Klemm, A., Mayr, P.
We describe a new kind of transition between topologically distinct $N=2$ type II Calabi--Yau vacua through points with enhanced non-abelian gauge symmetries together with fundamental charged matter...
New Higgs transitions between dual N=2 string models (1996)
Berglund, P, Katz, S, Klemm, A D, Mayr, Peter
We describe a new kind of transition between topologically distinct N=2 type II Calabi--Yau vacua through points with enhanced non-abelian gauge symmetries together with fundamental charged matter...
Mirror Symmetry and the Moduli Space for Generic Hypersurfaces in Toric Varieties (1995)
Berglund, P., Katz, S., Klemm, A.
The moduli dependence of $(2,2)$ superstring compactifications based on Calabi--Yau hypersurfaces in weighted projective space has so far only been investigated for Fermat-type polynomial...
Mirror symmetry and the moduli space for generic hypersurfaces in toric varieties (1995)
Berglund, P, Katz, S, Klemm, A D
The moduli dependence of (2,2) superstring compactifications based on Calabi--Yau hypersurfaces in weighted projective space has so far only been investigated for Fermat-type polynomial constraints....
Calibration and baseline driving data for the UMTRI driver interface research vehicle (1995)
Notes: Report covers period: 10/84 - 5/95
Candelas, Philip, De La Ossa, X C, Katz, S
Recently two groups have listed all sets of weights (k_1,...,k_5) such that the weighted projective space P_4^{(k_1,...,k_5)} admits a transverse Calabi-Yau hypersurface. It was noticed that the...
Mirror symmetry for two-parameter models, 1 (1994)
Candelas, Philip, De La Ossa, X C, Font, A, Katz, S, Morrison, Douglas Robert Ogston
We study, by means of mirror symmetry, the quantum geometry of the K\"ahler-class parameters of a number of Calabi-Yau manifolds that have $b_{11}=2$. Our main interest lies in the structure of the...
Mirror Symmetry Constructions: A Review (1994)
We review various constructions of mirror symmetry in terms of Landau-Ginzburg orbifolds for arbitrary central charge $c$ and \CY\ hypersurfaces and complete intersections in toric varieties. In...
Mirror symmetry for two parameter models, 2 (1994)
Candelas, Philip, Font, A, Katz, S, Morrison, Douglas Robert Ogston
We describe in detail the space of the two K\"ahler parameters of the Calabi--Yau manifold \P_4^{(1,1,1,6,9)}[18] by exploiting mirror symmetry. The large complex structure limit of the mirror, which...
Verifying Sequentially Consistent Memory (1994)
Brinksma, H., Davies, J., Gerth, R., Grapf, S., Janssen, W.P.M., Janssen, B., ...
Korzets, A., Katz, S., Chagnac, A., Katz, M., Gafter, U., Zevin, D., ...
PRZYGODA, R. T., FREEMAN, J. J., KATZ, S., MCKEE, R. H.
Certain cells present in mouse skin are resistant to calciuminduced terminal differentiation. It is believed that these calcium-resistant cells (CRCs) represent an early stage in the carcinogenic...
Mirror Symmetry for Hypersurfaces in Weighted Projective Space and Topological Couplings (1993)
By means of toric geometry we study hypersurfaces in weighted projective space of dimension four. In particular we compute for a given manifold its intrinsic topological coupling. We find that the...
Holomorphic Anomalies in Topological Field Theories (1993)
Bershadsky, M., Cecotti, S., Ooguri, H., Vafa, C., Katz, S.
We study the stringy genus one partition function of $N=2$ SCFT's. It is shown how to compute this using an anomaly in decoupling of BRST trivial states from the partition function. A particular...
Mechanisms and pathways of aniline elimination from aquatic environments.
Lyons, C D, Katz, S, Bartha, R
The fate of aniline, a representative of arylamine pollutants derived from the manufacture of dyes, coal liquefaction, and pesticide degradation, was comprehensively evaluated by use of unpolluted...
Katz, S, Kowenz-Leutz, E, Müller, C, Meese, K, Ness, S A, Leutz, A
Retroviral oncogenes encode nuclear regulators of gene expression or signal transduction molecules, such as protein kinases, which stimulate the activity of cellular transcription factors. Here we...
Renal histopathological changes in a child with Laurence-Moon-Biedl syndrome.
Falkner, B, Langman, C, Katz, S
This report describes a case of Laurence-Moon-Biedl syndrome identified in a 24-month-old boy. Significant renal involvement was present with right-sided vesicoureteral reflux, cystocele, urinary...
Sterneck, E, Müller, C, Katz, S, Leutz, A
The nuclear oncogenes v-myc or v-myb specifically transform avian myeloid cells. In both cases, the transformed cells remain dependent on chicken myelomonocytic growth factor (cMGF). This factor...
Allen, B G, Katz, S, Roufogalis, B D
Formation of the phosphorylated intermediate (ECaP) of the human erythrocyte Ca2+-stimulated ATPase (Ca2+-ATPase) was more rapid and reached steady state sooner at 400 microM-Ca2+ than at 1...
Molla, A, Hincke, M T, Katz, S, Lazaro, R
Different azidocalmodulin derivatives were synthesized by modification of either one carboxylic acid group or one or several arginine residues and their binding and activation capacity investigated...
Jeffery, D A, Roufogalis, B D, Katz, S
The effect of calmodulin on the formation and decomposition of the Ca2+-dependent phosphoprotein intermediate of the (Mg2+ + Ca2+)-dependent ATPase in erythrocyte membranes was investigated. In the...
Calmodulin regulation of Ca2+ transport in human erythrocytes.
Larsen, F L, Katz, S, Roufogalis, B D
Inside-out vesicles of human erythrocytes took up Ca2+ against an electrochemical gradient. This Ca2+ uptake was dependent on ATP and was stimulated by calmodulin. Treatment of vesicles with 1...
Hodgson, W J, Friedland, M, Ahmed, T, Mittelman, A, Berman, H, Katz, S, ...
Because of the wide variation in reported benefits from the use of intrahepatic chemotherapy for colorectal hepatic metastases, the authors performed their own phase II studies comparing the use of...
Bacterial adherence to surgical sutures. A possible factor in suture induced infection.
Katz, S, Izhar, M, Mirelman, D
Surgical sutures are known to potentiate the development of wound infection. The purpose of this study was to investigate whether the capability of bacteria to adhere to various types of sutures has...
Impaired bacterial clearance and trapping in obstructive jaundice.
Katz, S, Grosfeld, J L, Gross, K, Plager, D A, Ross, D, Rosenthal, R S, ...
Sepsis is a major cause of mortality in patients with common bile duct obstruction. To define possible contributing factors to this phenomenon, this study evaluates the effect of biliary obstruction...
Congenital angiodysplasia of the superficial venous system of the lower extremities in children.
Gorenstein, A, Katz, S, Schiller, M
Congenital angiodysplasia of the superficial venous system (SVS) of the lower extremities was diagnosed in 24 children 3-15 years of age. Nine patients presented with painful swelling in the affected...
A prospective study of functional status among community elders.
Branch, L G, Katz, S, Kniepmann, K, Papsidero, J A
A six-year prospective study provides estimates of functional status (independent, dependent, nursing home resident, or deceased) according to age, gender, and previous functional status for...
Mechanisms and pathways of aniline elimination from aquatic environments.
Lyons, C D, Katz, S, Bartha, R
The fate of aniline, a representative of arylamine pollutants derived from the manufacture of dyes, coal liquefaction, and pesticide degradation, was comprehensively evaluated by use of unpolluted...
Katz, S, Kowenz-Leutz, E, Müller, C, Meese, K, Ness, S A, Leutz, A
Retroviral oncogenes encode nuclear regulators of gene expression or signal transduction molecules, such as protein kinases, which stimulate the activity of cellular transcription factors. Here we...
Renal histopathological changes in a child with Laurence-Moon-Biedl syndrome.
Falkner, B, Langman, C, Katz, S
This report describes a case of Laurence-Moon-Biedl syndrome identified in a 24-month-old boy. Significant renal involvement was present with right-sided vesicoureteral reflux, cystocele, urinary...
Sterneck, E, Müller, C, Katz, S, Leutz, A
The nuclear oncogenes v-myc or v-myb specifically transform avian myeloid cells. In both cases, the transformed cells remain dependent on chicken myelomonocytic growth factor (cMGF). This factor...
Allen, B G, Katz, S, Roufogalis, B D
Formation of the phosphorylated intermediate (ECaP) of the human erythrocyte Ca2+-stimulated ATPase (Ca2+-ATPase) was more rapid and reached steady state sooner at 400 microM-Ca2+ than at 1...
Molla, A, Hincke, M T, Katz, S, Lazaro, R
Different azidocalmodulin derivatives were synthesized by modification of either one carboxylic acid group or one or several arginine residues and their binding and activation capacity investigated...
Jeffery, D A, Roufogalis, B D, Katz, S
The effect of calmodulin on the formation and decomposition of the Ca2+-dependent phosphoprotein intermediate of the (Mg2+ + Ca2+)-dependent ATPase in erythrocyte membranes was investigated. In the...
Calmodulin regulation of Ca2+ transport in human erythrocytes.
Larsen, F L, Katz, S, Roufogalis, B D
Inside-out vesicles of human erythrocytes took up Ca2+ against an electrochemical gradient. This Ca2+ uptake was dependent on ATP and was stimulated by calmodulin. Treatment of vesicles with 1...
Hodgson, W J, Friedland, M, Ahmed, T, Mittelman, A, Berman, H, Katz, S, ...
Because of the wide variation in reported benefits from the use of intrahepatic chemotherapy for colorectal hepatic metastases, the authors performed their own phase II studies comparing the use of...
Bacterial adherence to surgical sutures. A possible factor in suture induced infection.
Katz, S, Izhar, M, Mirelman, D
Surgical sutures are known to potentiate the development of wound infection. The purpose of this study was to investigate whether the capability of bacteria to adhere to various types of sutures has...
Impaired bacterial clearance and trapping in obstructive jaundice.
Katz, S, Grosfeld, J L, Gross, K, Plager, D A, Ross, D, Rosenthal, R S, ...
Sepsis is a major cause of mortality in patients with common bile duct obstruction. To define possible contributing factors to this phenomenon, this study evaluates the effect of biliary obstruction...
Congenital angiodysplasia of the superficial venous system of the lower extremities in children.
Gorenstein, A, Katz, S, Schiller, M
Congenital angiodysplasia of the superficial venous system (SVS) of the lower extremities was diagnosed in 24 children 3-15 years of age. Nine patients presented with painful swelling in the affected...
A prospective study of functional status among community elders.
Branch, L G, Katz, S, Kniepmann, K, Papsidero, J A
A six-year prospective study provides estimates of functional status (independent, dependent, nursing home resident, or deceased) according to age, gender, and previous functional status for...
Left atrial appendage anatomy and function: short term response to sustained atrial fibrillation
Weigner, M, Katz, S, Douglas, P, Manning, W
OBJECTIVE—To determine whether there is significant atrial or atrial appendage enlargement or functional remodelling as a result of one to two months of sustained atrial fibrillation, a duration...
1. The mechanism of stimulation of cyclic adenosine 3′,5′-monophosphate (cyclic AMP) accumulation by adrenaline and ouabain and the effect of Mn++ substitution for Mg++ as the metal ion...
1. A method for measuring the rate of production of 14C-labelled adenine nucleotides, including cyclic adenosine 3′,5′monophosphate (cyclic AMP), from [14C]-adenosinetriphosphate (ATP) was...
Tobacco related bar promotions: insights from tobacco industry documents
Design: Over 2000 tobacco industry documents available as a result of the Master Settlement Agreement were reviewed on the internet at several key web sites using keyword searches that included...
Outcome of non-invasive positive pressure ventilation in paediatric neuromuscular disease
Katz, S, Selvadurai, H, Keilty, K, Mitchell, M, MacLusky, I
Background: Non-invasive positive pressure ventilation (NPPV) has a beneficial effect on nocturnal hypoventilation and hospitalisation rates in adults with static or slowly progressive neuromuscular...