@article{MNFR:MNFR201000003, abstract = {In order to study the human intestinal transit of flavan-3-ol C-glycosides, several C-glycosyl derivatives were prepared by non-enzymatic reaction of (+)-catechin with α-D-glucose, α-D-galactose and α-D-rhamnose, respectively. In contrast to literature data, we propose that the reaction mechanism proceeds in analogy to the rearrangement of flavan-3-ols during epimerization under alkaline conditions. Four of the 12 synthesized flavan-3-ol C-glycosides were incubated under aerobic conditions at 37°C using saliva (2 min) and simulated gastric juice (3 h). To simulate human intestine, the C-glycosides were also incubated under anaerobic conditions at 37°C both in human ileostomy fluid (10 h) and colostomy fluid (24 h), respectively. The flavan-3-ol C-glycosides under study, i.e. (+)-epicatechin 8-C-β-D-glucopyranoside (1a), (+)-epicatechin 6-C-β-D-glucopyranoside (1d), (+)-catechin 6-C-β-D-galactopyranoside (2b), (+)-catechin 6-C-β-D-rhamnopyranoside (3b) were analyzed in the incubation samples by HPLC-DAD and HPLC-DAD-MS/MS. They were found to be stable in the course of incubation in saliva, simulated gastric juice and ileostomy fluid and underwent degradation in colostomy fluid. While the 6-C-β-D-glucopyranoside 1d was completely metabolized between 2 and 4 h, decomposition of the 6-C-β-D-galactopyranoside 2b reached only 16±2% within 4 h of incubation. Linear degradation rates of 1d and 2b in colostomy fluid differed significantly. As microbial metabolism of flavan-3-ols is known not to be influenced by the stereochemistry of the aglycon, varying degradation rates are ascribed to the effect of the sugar moiety. Based on these results we assume that flavan-3-ol C-glycosides pass through the upper gastrointestinal tract (oral cavity, stomach and small intestine) unmodified and are then metabolized by the colonic microflora.}, added-at = {2012-02-06T09:03:37.000+0100}, author = {Hasslauer, Iris and Oehme, Anett and Locher, Sanja and Valotis, Anagnostis and van't Slot, Gordon and Humpf, Hans-Ulrich and Schreier, Peter}, biburl = {http://www.bibsonomy.org/bibtex/24b623d85fc5f78663c74d65ec8255e52/lctm}, doi = {10.1002/mnfr.201000003}, interhash = {29c8761e0f7d686949b53fb158b2d388}, intrahash = {4b623d85fc5f78663c74d65ec8255e52}, issn = {1613-4133}, journal = {Molecular Nutrition & Food Research}, keywords = {ihasslauer}, number = 11, pages = {1546--1555}, publisher = {WILEY-VCH Verlag}, title = {Flavan-3-ol C-glycosides – Preparation and model experiments mimicking their human intestinal transit}, url = {http://dx.doi.org/10.1002/mnfr.201000003}, volume = 54, year = 2010 } @article{journals/corr/abs-1005-2894, added-at = {2011-12-05T00:00:00.000+0100}, author = {Kuhn, Fabian and Lenzen, Christoph and Locher, Thomas and Oshman, Rotem}, biburl = {http://www.bibsonomy.org/bibtex/2a8d442b9c7c92b553615365860e5683d/dblp}, ee = {http://arxiv.org/abs/1005.2894}, interhash = {450cc362390354a3c7f38575473a39b6}, intrahash = {a8d442b9c7c92b553615365860e5683d}, journal = {CoRR}, keywords = {dblp}, title = {Optimal Gradient Clock Synchronization in Dynamic Networks}, url = {http://dblp.uni-trier.de/db/journals/corr/corr1005.html#abs-1005-2894}, volume = {abs/1005.2894}, year = 2010 } @inproceedings{conf/ecis/SojerSL06, added-at = {2011-11-23T00:00:00.000+0100}, author = {Sojer, Manuel and Schläger, Christian and Locher, Christian}, biburl = {http://www.bibsonomy.org/bibtex/2bcab94c075ffb684ca1b107f95653556/dblp}, booktitle = {ECIS}, crossref = {conf/ecis/2006}, editor = {Ljungberg, Jan and Andersson, Magnus}, ee = {http://is2.lse.ac.uk/asp/aspecis/20060105.pdf}, interhash = {be77fdb35cb248f4d5210bc0578df4dd}, intrahash = {bcab94c075ffb684ca1b107f95653556}, keywords = {dblp}, pages = {1232-1243}, title = {The CIO - hype, science and reality.}, url = {http://dblp.uni-trier.de/db/conf/ecis/ecis2006.html#SojerSL06}, year = 2006 } @inproceedings{conf/ecis/Locher05, added-at = {2011-11-23T00:00:00.000+0100}, author = {Locher, Christian}, biburl = {http://www.bibsonomy.org/bibtex/23e91b8df53c799e26521d47c1ec0a3f7/dblp}, booktitle = {ECIS}, crossref = {conf/ecis/2005}, editor = {Bartmann, Dieter and Rajola, Federico and Kallinikos, Jannis and Avison, David E. and Winter, Robert and Ein-Dor, Phillip and Becker, Jörg and Bodendorf, Freimut and Weinhardt, Christof}, ee = {http://is2.lse.ac.uk/asp/aspecis/20050136.pdf}, interhash = {69e8d29a805f45edac36e9c612016d12}, intrahash = {3e91b8df53c799e26521d47c1ec0a3f7}, keywords = {dblp}, pages = {1561-1572}, title = {Methodologies for Evaluating Information Security Investments - What Basel II Can Change in the Financial Industry.}, url = {http://dblp.uni-trier.de/db/conf/ecis/ecis2005.html#Locher05}, year = 2005 } @article{journals/mst/KuhnLO11, added-at = {2011-10-19T00:00:00.000+0200}, author = {Kuhn, Fabian and Locher, Thomas and Oshman, Rotem}, biburl = {http://www.bibsonomy.org/bibtex/2b5151192b7d0295d615fc6b87f91660e/dblp}, ee = {http://dx.doi.org/10.1007/s00224-011-9348-1}, interhash = {520ea0ec1dfebe94f06d013ac92c669e}, intrahash = {b5151192b7d0295d615fc6b87f91660e}, journal = {Theory Comput. Syst.}, keywords = {dblp}, number = 4, pages = {781-816}, title = {Gradient Clock Synchronization in Dynamic Networks.}, url = {http://dblp.uni-trier.de/db/journals/mst/mst49.html#KuhnLO11}, volume = 49, year = 2011 } @inproceedings{conf/focs/LenzenLW08, added-at = {2011-10-19T00:00:00.000+0200}, author = {Lenzen, Christoph and Locher, Thomas and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/2ffbe5f9967a399851693405a8dc14b40/dblp}, booktitle = {FOCS}, crossref = {conf/focs/2008}, ee = {http://doi.ieeecomputersociety.org/10.1109/FOCS.2008.10}, interhash = {3ee10de9ddc87a531ab2f81c3769337c}, intrahash = {ffbe5f9967a399851693405a8dc14b40}, keywords = {dblp}, pages = {509-518}, publisher = {IEEE Computer Society}, title = {Clock Synchronization with Bounded Global and Local Skew.}, url = {http://dblp.uni-trier.de/db/conf/focs/focs2008.html#LenzenLW08}, year = 2008 } @inproceedings{kiefer2008, added-at = {2011-10-05T16:57:45.000+0200}, address = {Tenerife, Spain}, author = {Kiefer, Christoph and Bernstein, Abraham and Locher, Andr\'e}, biburl = {http://www.bibsonomy.org/bibtex/2fe32fd8af9387aadfb84f5ebb3f4bef5/utahell}, booktitle = {Proceedings of the 5th European Semantic Web Conference (ESWC 2008)}, description = {Adding Data Mining Support to SPARQL Via Statistical Relational Learning Methods.}, editor = {Hauswirth, Manfred and Koubarakis, Manolis and Bechhofer, Sean}, interhash = {c091f27b3e3d70203862e2f3a1132928}, intrahash = {fe32fd8af9387aadfb84f5ebb3f4bef5}, keywords = {mining ontology}, pages = {478-492}, publisher = {Springer Verlag}, title = {Adding Data Mining Support to SPARQL Via Statistical Relational Learning Methods.}, volume = 5021, year = 2008 } @article{journals/fuin/LocherSW11, added-at = {2011-09-07T00:00:00.000+0200}, author = {Locher, Thomas and Schmid, Stefan and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/2dfb7d064ed169d13fdec46c48671d77e/dblp}, ee = {http://dx.doi.org/10.3233/FI-2011-518}, interhash = {21694dcbd00c2d90e64ae156473185c5}, intrahash = {dfb7d064ed169d13fdec46c48671d77e}, journal = {Fundam. Inform.}, keywords = {dblp}, number = 4, pages = {383-403}, title = {eDonkey & eMule's Kad: Measurements & Attacks.}, url = {http://dblp.uni-trier.de/db/journals/fuin/fuin109.html#LocherSW11}, volume = 109, year = 2011 } @inproceedings{conf/coopis/LocherBBDG03, added-at = {2011-07-06T00:00:00.000+0200}, author = {Locher, Hans-Nikolas and Bouillot, Nicolas and Becquet, Erwan and Déchelle, François and Gressier-Soudan, Eric}, biburl = {http://www.bibsonomy.org/bibtex/292752581825d4239dafdf1fe29187173/dblp}, booktitle = {CoopIS/DOA/ODBASE}, crossref = {conf/coopis/2003}, editor = {Meersman, Robert and Tari, Zahir and Schmidt, Douglas C.}, ee = {http://dx.doi.org/10.1007/978-3-540-39964-3_68}, interhash = {03bc0ec461462e24276af36f7e7ebbb8}, intrahash = {92752581825d4239dafdf1fe29187173}, isbn = {3-540-20498-9}, keywords = {dblp}, pages = {1051-1062}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Monitoring the Distributed Virtual Orchestra with a CORBA Based Object Oriented Real-Time Data Distribution Service.}, url = {http://dblp.uni-trier.de/db/conf/coopis/coopis2003.html#LocherBBDG03}, volume = 2888, year = 2003 } @inproceedings{conf/infocom/EidenbenzLW11, added-at = {2011-07-01T00:00:00.000+0200}, author = {Eidenbenz, Raphael and Locher, Thomas and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/2f59f9067203c0b32be82a32820df7161/dblp}, booktitle = {INFOCOM}, crossref = {conf/infocom/2011}, ee = {http://dx.doi.org/10.1109/INFCOM.2011.5935323}, interhash = {2a56aadae153d0ea075aee952ffd69b7}, intrahash = {f59f9067203c0b32be82a32820df7161}, keywords = {dblp}, pages = {954-962}, publisher = {IEEE}, title = {Hidden communication in P2P networks Steganographic handshake and broadcast.}, url = {http://dblp.uni-trier.de/db/conf/infocom/infocom2011.html#EidenbenzLW11}, year = 2011 } @inproceedings{conf/spaa/Locher11, added-at = {2011-06-09T00:00:00.000+0200}, author = {Locher, Thomas}, biburl = {http://www.bibsonomy.org/bibtex/2c30fa33adbcad475e046164de14e4ed0/dblp}, booktitle = {SPAA}, crossref = {conf/spaa/2011}, editor = {Fortnow, Lance and Vadhan, Salil P.}, ee = {http://doi.acm.org/10.1145/1989493.1989541}, interhash = {a95da2b9cbef35f46f285b0213c42204}, intrahash = {c30fa33adbcad475e046164de14e4ed0}, isbn = {978-1-4503-0743-7}, keywords = {dblp}, pages = {299-308}, publisher = {ACM}, title = {Finding heavy distinct hitters in data streams.}, url = {http://dblp.uni-trier.de/db/conf/spaa/spaa2011.html#Locher11}, year = 2011 } @inproceedings{conf/gi/LocherMW03, added-at = {2011-05-31T00:00:00.000+0200}, author = {Locher, Christian and Mehlau, Jens Ingo and Wild, Oliver}, biburl = {http://www.bibsonomy.org/bibtex/2625a515042101a535ab1e4e5f91ae158/dblp}, booktitle = {GI Jahrestagung (1)}, crossref = {conf/gi/2003-1}, editor = {Dittrich, Klaus R. and König, Wolfgang and Oberweis, Andreas and Rannenberg, Kai and Wahlster, Wolfgang}, ee = {http://subs.emis.de/LNI/Proceedings/Proceedings34/article931.html}, interhash = {ee4901fa1516e975d4ed0786c9f19f27}, intrahash = {625a515042101a535ab1e4e5f91ae158}, isbn = {3-88579-363-6}, keywords = {dblp}, pages = {280-285}, publisher = {GI}, series = {LNI}, title = {Integration von operationellen Risikoeffekten in das Controlling von strategischen IV-Investitionen bei Kreditinstituten.}, url = {http://dblp.uni-trier.de/db/conf/gi/gi2003-1.html#LocherMW03}, volume = 34, year = 2003 } @article{journals/computing/LocherS95, added-at = {2011-05-24T00:00:00.000+0200}, author = {Locher, F. and Skrzipek, Michael-Ralf}, biburl = {http://www.bibsonomy.org/bibtex/21704e013fe4f918789e87bf2209cbb54/dblp}, ee = {http://dx.doi.org/10.1007/BF02238233}, interhash = {34bf575c30e7ce4a77e95e33ff554949}, intrahash = {1704e013fe4f918789e87bf2209cbb54}, journal = {Computing}, keywords = {dblp}, number = 4, pages = {359-375}, title = {An Algorithm for Locating All Zeros of a Real Polynomial.}, url = {http://dblp.uni-trier.de/db/journals/computing/computing54.html#LocherS95}, volume = 54, year = 1995 } @book{books/daglib/0070799, added-at = {2011-04-28T00:00:00.000+0200}, author = {Locher, Franz}, biburl = {http://www.bibsonomy.org/bibtex/2c4f8021f960be4c247af3800188f770d/dblp}, interhash = {9ee77f30b6beae119f6d070720c71db0}, intrahash = {c4f8021f960be4c247af3800188f770d}, isbn = {978-3-540-56784-4}, keywords = {dblp}, pages = {I-VIII, 1-401}, publisher = {Springer}, series = {Mathematik für Informatiker}, title = {Numerische Mathematik für Informatiker (2. Aufl.).}, year = 1993 } @inproceedings{conf/interspeech/BawabLXA03, added-at = {2011-03-16T00:00:00.000+0100}, author = {Bawab, Ziad Al and Locher, Ivo and Xue, Jianxia and Alwan, Abeer}, biburl = {http://www.bibsonomy.org/bibtex/215cd63eae4d004e3e6637e48fd4ee8ba/dblp}, booktitle = {INTERSPEECH}, crossref = {conf/interspeech/2003}, ee = {http://www.isca-speech.org/archive/eurospeech_2003/e03_1233.html}, interhash = {a51eb01e6c7b7d303b1f857b10022d53}, intrahash = {15cd63eae4d004e3e6637e48fd4ee8ba}, keywords = {dblp}, publisher = {ISCA}, title = {Speech recognition over bluetooth wireless channels.}, url = {http://dblp.uni-trier.de/db/conf/interspeech/interspeech2003.html#BawabLXA03}, year = 2003 } @inproceedings{conf/podc/KuhnLLO10, added-at = {2010-08-10T00:00:00.000+0200}, author = {Kuhn, Fabian and Lenzen, Christoph and Locher, Thomas and Oshman, Rotem}, biburl = {http://www.bibsonomy.org/bibtex/2f9ae96f406d32cb7f86d2f041433a325/dblp}, booktitle = {PODC}, crossref = {conf/podc/2010}, editor = {Richa, Andréa W. and Guerraoui, Rachid}, ee = {http://doi.acm.org/10.1145/1835698.1835799}, interhash = {450cc362390354a3c7f38575473a39b6}, intrahash = {f9ae96f406d32cb7f86d2f041433a325}, isbn = {978-1-60558-888-9}, keywords = {dblp}, pages = {430-439}, publisher = {ACM}, title = {Optimal gradient clock synchronization in dynamic networks.}, url = {http://dblp.uni-trier.de/db/conf/podc/podc2010.html#KuhnLLO10}, year = 2010 } @inproceedings{conf/icdcn/LocherMSW10, added-at = {2010-07-21T16:04:02.000+0200}, author = {Locher, Thomas and Mysicka, David and Schmid, Stefan and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/2c84387b45f75bc7a4cfb06846c745c3b/dblp}, booktitle = {ICDCN}, crossref = {conf/icdcn/2010}, date = {2010-04-18}, editor = {Kant, Krishna and Pemmaraju, Sriram V. and Sivalingam, Krishna M. and Wu, Jie}, ee = {http://dx.doi.org/10.1007/978-3-642-11322-2_22}, interhash = {5dbb3cdb916d64008482d399a3c288b2}, intrahash = {c84387b45f75bc7a4cfb06846c745c3b}, isbn = {978-3-642-11321-5}, keywords = {dblp}, pages = {195-206}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Poisoning the Kad Network.}, url = {http://dblp.uni-trier.de/db/conf/icdcn/icdcn2010.html#LocherMSW10}, volume = 5935, year = 2010 } @article{journals/jacm/LenzenLW10, added-at = {2010-02-18T00:00:00.000+0100}, author = {Lenzen, Christoph and Locher, Thomas and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/239ddfb1c47bff621de6eae5ae9c23343/dblp}, date = {2010-02-18}, description = {dblp}, ee = {http://doi.acm.org/10.1145/1667053.1667057}, interhash = {254892c3edebc6ffceee1ec19022cf4f}, intrahash = {39ddfb1c47bff621de6eae5ae9c23343}, journal = {J. ACM}, keywords = {dblp}, number = 2, title = {Tight bounds for clock synchronization.}, url = {http://dblp.uni-trier.de/db/journals/jacm/jacm57.html#LenzenLW10}, volume = 57, year = 2010 } @inproceedings{conf/sofsem/LenzenLSW10, added-at = {2009-12-15T00:00:00.000+0100}, author = {Lenzen, Christoph and Locher, Thomas and Sommer, Philipp and Wattenhofer, Roger}, biburl = {http://www.bibsonomy.org/bibtex/2d11dda7d44d4b09a7d8c52fb7544ed35/dblp}, booktitle = {SOFSEM}, crossref = {conf/sofsem/2010}, date = {2009-12-15}, description = {dblp}, editor = {van Leeuwen, Jan and Muscholl, Anca and Peleg, David and Pokorný, Jaroslav and Rumpe, Bernhard}, ee = {http://dx.doi.org/10.1007/978-3-642-11266-9_5}, interhash = {27dd6e4b8c75db882a016159e40e1e53}, intrahash = {d11dda7d44d4b09a7d8c52fb7544ed35}, isbn = {978-3-642-11265-2}, keywords = {dblp}, pages = {61-70}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Clock Synchronization: Open Problems in Theory and Practice.}, url = {http://dblp.uni-trier.de/db/conf/sofsem/sofsem2010.html#LenzenLSW10}, volume = 5901, year = 2010 } @book{GVK027317382, added-at = {2009-08-21T09:55:59.000+0200}, address = {Düsseldorf}, author = {Locher, {Horst} and König, {Theophil}}, biburl = {http://www.bibsonomy.org/bibtex/28b2ab0efb3b25c9f2d4ecaa866c3255a/fbw_hannover}, interhash = {ff69b957b497f52555ca2e645cbbca80}, intrahash = {8b2ab0efb3b25c9f2d4ecaa866c3255a}, isbn = {3804125441}, keywords = {Sachenrecht Steuerrecht}, number = 1, pagetotal = {XVIII, 189}, ppn_gvk = {027317382}, publisher = {Werner}, series = {Baurechtliche Schriften}, title = {Bauherrenmodelle in zivil- und steuerrechtlicher Sicht}, url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+027317382&sourceid=fbw_bibsonomy}, year = 1982 }