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Showing 1 to 12 of 703 entries
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[Organized and professional crime: a comparative approach].

Quaderni di criminologia clinica

Kerner HJ, Mack JA.
PMID: 1230832
Quad Criminol Clin. 1975 Oct-Dec;17(4):519-46.

After a short preliminary statement of a terminological character, the authors review the basic features of professional and organized crime, also in relation to historically well defined aspects of it, of the "crime-syndicate" type. The tracts differentiating in this...

What Is the Price of Open-Source Software?.

The journal of physical chemistry letters

Krylov AI, Herbert JM, Furche F, Head-Gordon M, Knowles PJ, Lindh R, Manby FR, Pulay P, Skylaris CK, Werner HJ.
PMID: 26266858
J Phys Chem Lett. 2015 Jul 16;6(14):2751-4. doi: 10.1021/acs.jpclett.5b01258.

No abstract available.

Accurate thermochemistry from explicitly correlated distinguishable cluster approximation.

The Journal of chemical physics

Kats D, Kreplin D, Werner HJ, Manby FR.
PMID: 25681891
J Chem Phys. 2015 Feb 14;142(6):064111. doi: 10.1063/1.4907591.

An explicitly correlated version of the distinguishable-cluster approximation is presented and extensively benchmarked. It is shown that the usual F12-type explicitly correlated approaches are applicable to distinguishable-cluster theory with single and double excitations, and the results show a significant...

Scalable Electron Correlation Methods. 3. Efficient and Accurate Parallel Local Coupled Cluster with Pair Natural Orbitals (PNO-LCCSD).

Journal of chemical theory and computation

Schwilk M, Ma Q, Köppl C, Werner HJ.
PMID: 28661673
J Chem Theory Comput. 2017 Aug 08;13(8):3650-3675. doi: 10.1021/acs.jctc.7b00554. Epub 2017 Jul 19.

A well-parallelized local singles and doubles coupled-cluster (LCCSD) method using pair natural virtual orbitals (PNOs) is presented. The PNOs are constructed using large domains of projected atomic orbitals (PAOs) and orbital specific virtual orbitals (OSVs). We introduce a hierarchy...

Parallel and Low-Order Scaling Implementation of Hartree-Fock Exchange Using Local Density Fitting.

Journal of chemical theory and computation

Köppl C, Werner HJ.
PMID: 27267488
J Chem Theory Comput. 2016 Jul 12;12(7):3122-34. doi: 10.1021/acs.jctc.6b00251. Epub 2016 Jun 27.

Calculations using modern linear-scaling electron-correlation methods are often much faster than the necessary reference Hartree-Fock (HF) calculations. We report a newly implemented HF program that speeds up the most time-consuming step, namely, the evaluation of the exchange contributions to...

Troubleshooting the Femoral Attachment During Medial Patellofemoral Ligament Reconstruction: Location, Location, Location.

Orthopaedic journal of sports medicine

Burrus MT, Werner BC, Conte EJ, Diduch DR.
PMID: 26535373
Orthop J Sports Med. 2015 Jan 29;3(1):2325967115569198. doi: 10.1177/2325967115569198. eCollection 2015 Jan.

The medial patellofemoral ligament (MPFL) has been recognized as an important soft tissue restraint in preventing lateral patellar translation. As many patients with acute or chronic patellar instability will have a deficient MPFL, reconstruction of this ligament is becoming...

van der waals interactions in the Cl + HD reaction.

Science (New York, N.Y.)

Skouteris D, Manolopoulos DE, Bian W, Werner HJ, Lai LH, Liu K.
PMID: 10576733
Science. 1999 Nov 26;286(5445):1713-6. doi: 10.1126/science.286.5445.1713.

The van der Waals forces in the entrance valley of the Cl + HD reaction are shown here to play a decisive role in the reaction's dynamics. Exact quantum mechanical calculations of reactive scattering on a potential energy surface...

Corrigendum to "Screening postmortem blood and tissues for nine classes of drugs of abuse using automated microplate immunoassay".

Forensic science international

Moore KA, Werner C, Zanelli RM, Levine B, Smith ML.
PMID: 10924849
Forensic Sci Int. 2000 Oct 09;114(1):49. doi: 10.1016/s0379-0738(00)00297-8.

No abstract available.

Unusual pathways for metal-assisted C[bond]C and C[bond]P coupling reactions using allenylidenerhodium complexes as precursors.

Journal of the American Chemical Society

Werner H, Wiedemann R, Laubender M, Windmüller B, Steinert P, Gevert O, Wolf J.
PMID: 12059220
J Am Chem Soc. 2002 Jun 19;124(24):6966-80. doi: 10.1021/ja012479g.

The rhodium allenylidenes trans-[RhCl[[double bond]C[double bond]C[double bond]C(Ph)R](PiPr(3))(2)] [R = Ph (1), p-Tol (2)] react with NaC(5)H(5) to give the half-sandwich type complexes [(eta(5)-C(5)H(5))Rh[[double bond]C[double bond]C[double bond]C(Ph)R](PiPr(3))] (3, 4). The reaction of 1 with the Grignard reagent CH(2)[double bond]CHMgBr affords...

Synthesis, molecular structure, and C-C coupling reactions of carbeneruthenium(II) complexes with C5H5Ru(=CRR') and C5Me5Ru(=CRR') as molecular units.

Chemistry (Weinheim an der Bergstrasse, Germany)

Braun T, Münch G, Windmüller B, Gevert O, Laubender M, Werner H.
PMID: 12794894
Chemistry. 2003 Jun 06;9(11):2516-30. doi: 10.1002/chem.200304740.

The ethene derivatives [(eta(5)-C(5)R(5))RuX(C(2)H(4))(PPh(3))] with R=H and Me, which have been prepared from the eta(3)-allylic compounds [(eta(5)-C(5)R(5))Ru(eta(3)-2-MeC(3)H(4))(PPh(3))] (1, 2) and acids HX under an ethene atmosphere, are excellent starting materials for the synthesis of a series of new halfsandwich-type...

An Unprecedented.

Angewandte Chemie (International ed. in English)

Gil-Rubio J, Weberndörfer B, Werner H.
PMID: 10760870
Angew Chem Int Ed Engl. 2000 Feb;39(4):786-789. doi: 10.1002/(sici)1521-3773(20000218)39:4<786::aid-anie786>3.0.co;2-r.

No abstract available.

Differential cross sections from quantum calculations on coupled Ab initio potential energy surfaces and scattering experiments for Cl(2P)+H2 reactions.

Physical review letters

Balucani N, Skouteris D, Cartechini L, Capozza G, Segoloni E, Casavecchia P, Alexander MH, Capecchi G, Werner HJ.
PMID: 12906538
Phys Rev Lett. 2003 Jul 04;91(1):013201. doi: 10.1103/PhysRevLett.91.013201. Epub 2003 Jul 03.

To assess the relative reactivity of the spin-orbit excited state of atomic Cl with molecular hydrogen, we have measured differential cross sections using an atomic Cl beam with a known concentration of the ground and excited spin-orbit states. These...

Showing 1 to 12 of 703 entries