G.A. Aucar : rechercher sur Z-Library

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1

Economic modeling comparing trauma and general surgery reimbursement

John A. Aucar, Lanis L. Hicks

Journal:

The American Journal of Surgery

Année:

2005

Langue:

english

Fichier:

PDF, 219 KB

english, 2005

2

On the origin and contribution of the diamagnetic term in four-component relativistic calculations of magnetic properties

Aucar, G. A., Saue, T., Visscher, L., Jensen, H. J. Aa.

Journal:

The Journal of Chemical Physics

Année:

1999

Langue:

english

Fichier:

PDF, 346 KB

english, 1999

3

Toward an absolute NMR shielding scale using the spin-rotation tensor within a relativistic framework

Aucar, I. Agustín, Gomez, Sergio S., Giribet, Claudia G., Aucar, Gustavo A.

Journal:

Physical Chemistry Chemical Physics

Année:

2016

Langue:

english

Fichier:

PDF, 2.02 MB

english, 2016

4

QED effects on individual atomic orbital energies

Kozioł, Karol, Aucar, Gustavo A.

Journal:

The Journal of Chemical Physics

Année:

2018

Langue:

english

Fichier:

PDF, 864 KB

english, 2018

5

Computational chemistry in drug lead discovery and design

Cavasotto, Claudio N., Aucar, María Gabriela, Adler, Natalia S.

Journal:

International Journal of Quantum Chemistry

Année:

2018

Langue:

english

Fichier:

PDF, 2.45 MB

english, 2018

6

Cloppa RPA-AM1 analysis of the anisotropy of NMR 1J(XY) coupling tensors in Me3XY compounds (X = 13C, 29Si, 119Sn, 207Pb; Y = 19F, 35Cl)

J. A. González, G. A. Aucar, M. C. Ruiz de Azúa, R. H. Contreras

Journal:

International Journal of Quantum Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 193 KB

english, 1997

7

Experimental and theoretical study of substituent effects on 3J(13C1-1H) coupling constants in 1-X-bicyclo[1.1.1]pentanes

Ernest W. Della, Ian J. Lochert, Nélida M. Peruchena, Gustavo A. Aucar, Rubén H. Contreras

Journal:

Journal of Physical Organic Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 942 KB

english, 1996

8

Understanding NMR J-couplings by the theory of polarization propagators

Gustavo Adolfo Aucar

Journal:

Concepts in Magnetic Resonance Part A

Année:

2008

Langue:

english

Fichier:

PDF, 391 KB

english, 2008

9

Theoretical IPPP analysis of 13C-31 P through-space indirect couplings in phosphorus-substituted alkenes

A. C. Diz, C. G. Giribet, M. C. Ruiz de Azúa, R. H. Contreras, G. A. Aucar

Journal:

Magnetic Resonance in Chemistry

Année:

1987

Langue:

english

Fichier:

PDF, 514 KB

english, 1987

10

A computational study of 2JHH(gem) indirect spin–spin coupling constants in simple hydrides of the second and third periods

Ibon Alkorta, Patricio F. Provasi, Gustavo A. Aucar, José Elguero

Journal:

Magnetic Resonance in Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 132 KB

english, 2008

11

Operator representations in Kramers bases

G.A. Aucar, H.J.Aa. Jensen, J. Oddershede

Journal:

Chemical Physics Letters

Année:

1995

Langue:

english

Fichier:

PDF, 451 KB

english, 1995

12

Restrictions on ground state average values imposed by time reversal symmetry

Gustavo Adolfo Aucar

Journal:

Chemical Physics Letters

Année:

1996

Langue:

english

Fichier:

PDF, 343 KB

english, 1996

13

New method to study spin-spin coupling constants involving heavy nuclei at the MNDO-RPA level with localized orbitals

G.A Aucar, R.H Contreras

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 434 KB

english, 1969

14

Polarization propagator analysis of the through space transmission of spin—spin coupling constants by overlap of lone pairs

C.G. Giribet, M.C.Ruiz de Azúa, R.H. Contreras, R.Lobayan de Bonczok, G.A. Aucar, S. Gómez

Journal:

Journal of Molecular Structure

Année:

1993

Langue:

english

Fichier:

PDF, 970 KB

english, 1993

15

Relativistic mass-corrections to the heavy atom nuclear magnetic shieldings. Analysis of contributions in terms of localized orbitals

Sergio S Gómez, Rodolfo H Romero, Gustavo A Aucar

Journal:

Chemical Physics Letters

Année:

2003

Langue:

english

Fichier:

PDF, 96 KB

english, 2003

16

RPA AM1 calculations of NMR spin-spin coupling constants: geminal119Sn119Sn couplings

G.A. Aucar, E. Botek, S. Go´mez, E. Sproviero, R.H. Contreras

Journal:

Journal of Organometallic Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 1.08 MB

english, 1996

17

Implementation of the IPPP–CLOPPA–INDO/S method for the study of indirect nuclear spin coupling constants and its application to molecules containing tin nuclei

Edith L. Botek, Gustavo A. Aucar, Marshall G. Cory, Michael C. Zerner

Journal:

Journal of Organometallic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 113 KB

english, 2000

18

Propagator matrices as matrices of power's series. I. Its zeroth-order and the Pople–Santry model

C.A. Gómez, P.F. Provasi, G.A. Aucar

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

2002

Langue:

english

Fichier:

PDF, 128 KB

english, 2002

19

Propagator matrices as matrices of power's series. II. It's relationship with HF's stability problem and alternative solutions

C.A. Gómez, P.F. Provasi, G.A. Aucar

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

2003

Langue:

english

Fichier:

PDF, 259 KB

english, 2003

20

Relativistic theory for indirect nuclear spin–spin couplings within the polarization propagator approach

Gustavo A. Aucar, Jens Oddershede

Journal:

International Journal of Quantum Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 513 KB

english, 1993

21

Relativistic effects on the shielding of SnH2XY and PbH2XY (X, Y

Juan I. Melo, Alejandro Maldonado, Gustavo A. Aucar

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Année:

2011

Langue:

english

Fichier:

PDF, 420 KB

english, 2011

22

Analysis of thoracoscopy in trauma

Villavicencio, R. T., Aucar, J. A., Jr., M. J. Wall,

Journal:

Surgical Endoscopy

Année:

1999

Langue:

english

Fichier:

PDF, 55 KB

english, 1999

23

Large spin-dipolar long-range F-F coupling constants in conjugative compounds: their study using propagators

N.M. Peruchena, G.A. Aucar, R.H. Contreras

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1990

Langue:

english

Fichier:

PDF, 423 KB

english, 1990

24

Quantum chemical analysis of the orientational lone-pair effect on spin-spin coupling constants

R.H. Contreras, C.G. Giribet, M.C.Ruiz De Azúa, C.N. Cavasotto, G.A. Aucar, L.B. Krivdin

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1990

Langue:

english

Fichier:

PDF, 873 KB

english, 1990

25

Analysis of multipath transmission of spin-spin coupling constants in 1-x-bicycloalkanes: Part II. Additivity of coupling pathways

G.A. Aucar, M.C.Ruiz De Azúa, C.G. Giribet, R.H. Contreras

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1990

Langue:

english

Fichier:

PDF, 649 KB

english, 1990

26

Analysis of multipath transmission of spin-spin coupling constants in 1-X-bicycloalkanes: Part I. The through-space transmission via the bridgehead carbon atoms

G.A. Aucar, V. Zunino, M.B. Ferraro, C.G. Giribet, M.C.Ruiz De Azúa, R.H. Contreras

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1990

Langue:

english

Fichier:

PDF, 996 KB

english, 1990

27

Viewpoint 8 — polarization propagator analysis of spin-spin coupling constants

R.H. Contreras, M.C.Ruiz de Azúa, C.G. Giribet, G.A. Aucar, R.Lobayan de Bonczok

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1993

Langue:

english

Fichier:

PDF, 2.16 MB

english, 1993

28

RPA MNDO analysis of the dihedral angle dependence of vicinal J(SnSn) and J(SnC) NMR coupling constants

N.M. Peruchenaa, L. Sosa, G.A. Aucar, R.H. Contreras

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1995

Langue:

english

Fichier:

PDF, 492 KB

english, 1995

29

NMR espectroscopic parameters of HX and Si (Sn)X4 (X = H, F, Cl, Br and I) and SnBr4−nIn model compounds

Alejandro F. Maldonado, Carlos A. Gimenez, Gustavo A. Aucar

Journal:

Chemical Physics

Année:

2012

Langue:

english

Fichier:

PDF, 431 KB

english, 2012

30

Primary repair of blunt pancreatic transection

John A Aucar, Julian E Losanoff

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 245 KB

english, 2004

31

NMR-K reduced coupling constants within the CLOPPA-PM3 approach. II: shortcomings and how to overcome them

R.M. Lobayan, G.A. Aucar

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1998

Langue:

english

Fichier:

PDF, 130 KB

english, 1998

32

NMR-K reduced coupling constant calculations within the CLOPPA-PM3 approach: I. General results

R.M. Lobayan, G.A. Aucar

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1998

Langue:

english

Fichier:

PDF, 133 KB

english, 1998

33

Analysis of laparoscopy in trauma

Raphael T Villavicencio, John A Aucar

Journal:

Journal of the American College of Surgeons

Année:

1999

Langue:

english

Fichier:

PDF, 198 KB

english, 1999

34

Polarization propagators: A powerful theoretical tool for a deeper understanding of NMR spectroscopic parameters

Aucar, Gustavo A., Romero, Rodolfo H., Maldonado, Alejandro F.

Journal:

International Reviews in Physical Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 942 KB

english, 2010

35

NMR Spectroscopic Parameters of Molecular Systems with Strong Hydrogen Bonds

Zarycz, Natalia, Aucar, Gustavo A., Védova, Carlos O. Della

Journal:

Journal of Physical Chemistry A

Année:

2010

Langue:

english

Fichier:

PDF, 292 KB

english, 2010

36

Quantitative tracheal lavage versus bronchoscopic protected specimen brush for the diagnosis of nosocomial pneumonia in mechanically ventilated patients

John A Aucar, Miguel Bongera, Jeffrey O Phillips, Ravishankar Kamath, Michael H Metzler

Journal:

The American Journal of Surgery

Année:

2003

Langue:

english

Fichier:

PDF, 61 KB

english, 2003

37

If a picture is worth a thousand words, what is a trauma computerized tomography panel worth?

John A. Aucar, Luiz Fernandez, Colette Wagner-Mann

Journal:

The American Journal of Surgery

Année:

2007

Langue:

english

Fichier:

PDF, 175 KB

english, 2007

38

The effect of red blood cell age on coagulation

John A. Aucar, Edan Isaak, Douglas Anthony

Journal:

The American Journal of Surgery

Année:

2009

Langue:

english

Fichier:

PDF, 565 KB

english, 2009

39

Use of an anatomic marking form as an alternative to the Universal Protocol for Preventing Wrong Site, Wrong Procedure and Wrong Person Surgery

Napoleon Knight, John Aucar

Journal:

The American Journal of Surgery

Année:

2010

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2010

40

Is regionalization of trauma care using telemedicine feasible and desirable?

John Aucar, Thomas Granchi, Kathleen Liscum, Matthew Wall, Kenneth Mattox

Journal:

The American Journal of Surgery

Année:

2000

Langue:

english

Fichier:

PDF, 253 KB

english, 2000

41

Analysis of the phosphorus lone-pair orientational effect on 31P13C couplings in 7-(phosphamethyl)norbornene

G.A. Aucar, C.G. Giribet, M.C.Ruiz De Azúa, A.C. Diz, R.H. Contreras

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1988

Langue:

english

Fichier:

PDF, 1.02 MB

english, 1988

42

The storage lesion of packed red blood cells affects coagulation

Aucar, John A., Sheth, Malik

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 307 KB

english, 2012

43

Relativistic heavy-atom effects on heavy-atom nuclear shieldings

Lantto, Perttu, Romero, Rodolfo H., Gómez, Sergio S., Aucar, Gustavo A., Vaara, Juha

Journal:

The Journal of Chemical Physics

Année:

2006

Langue:

english

Fichier:

PDF, 466 KB

english, 2006

44

Relativistic effects on nuclear magnetic shieldings of CHnX4−n and CHXYZ (X, Y, Z = H, F, Cl, Br, I)

Melo, Juan I., Maldonado, Alejandro F., Aucar, Gustavo A.

Journal:

The Journal of Chemical Physics

Année:

2012

Langue:

english

Fichier:

PDF, 784 KB

english, 2012

45

Theoretical study of the nuclear spin-molecular rotation coupling for relativistic electrons and non-relativistic nuclei. II. Quantitative results in HX (X=H,F,Cl,Br,I) compounds

Aucar, I. Agustín, Gómez, Sergio S., Melo, Juan I., Giribet, Claudia C., Ruiz de Azúa, Martín C.

Journal:

The Journal of Chemical Physics

Année:

2013

Langue:

english

Fichier:

PDF, 528 KB

english, 2013

46

Fully relativistic calculation of nuclear magnetic shieldings and indirect nuclear spin-spin couplings in group-15 and -16 hydrides

Gomez, Sergio S., Romero, Rodolfo H., Aucar, Gustavo A.

Journal:

The Journal of Chemical Physics

Année:

2002

Langue:

english

Fichier:

PDF, 350 KB

english, 2002

47

Relativistic effects on the nuclear magnetic resonance shielding of FX (X = F, Cl, Br, I, and At) molecular systems

Gómez, Sergio S., Aucar, Gustavo A.

Journal:

The Journal of Chemical Physics

Année:

2011

Langue:

english

Fichier:

PDF, 524 KB

english, 2011

48

[Science and Technology of Atomic, Molecular, Condensed Matter & Biological Systems] High Resolution NMR Spectroscopy - Understanding Molecules and their Electronic Structures Volume 3 || The Polarization Propagator Approach as a Tool to Study Electronic Molecular Structures from High-Resolution NMR Parameters

Aucar, Gustavo A.

Année:

2013

Langue:

english

Fichier:

PDF, 510 KB

english, 2013

49

Relativistic correction of the generalized oscillator strength sum rules

Romero, Rodolfo H., Aucar, Gustavo A.

Journal:

Physical Review A

Année:

1998

Langue:

english

Fichier:

PDF, 115 KB

english, 1998

50

Interaction Energies and NMR Indirect Nuclear Spin−Spin Coupling Constants in Linear HCN and HNC Complexes

Provasi, Patricio F., Aucar, Gustavo A., Sanchez, Marina, Alkorta, Ibon, Elguero, José, Sauer, Stephan P. A.

Journal:

Journal of Physical Chemistry A

Année:

2005

Langue:

english

Fichier:

PDF, 185 KB

english, 2005