Content
October 1997, Volume 389, Issue 6651
- 551-552 Cancer and the knockout mouse
by David Wynford-Thomas & David Kipling - 552-552 Smooth ascent
by David Jones - 553-553 Systemic signalling in gene silencing
by Olivier Voinnet & David C. Baulcombe - 554-554 A pandemic warning?
by J. C. de Jong & E. C. J. Claas & A. D. M. E. Osterhaus & R. G. Webster & W. L. Lim - 554-555 Conical beams from open nanotubes
by Yahachi Saito & Koji Hamaguchi & Koichi Hata & Kunio Uchida & Yoshiharu Tasaka & Fumikazu Ikazaki & Motoo Yumura & Atsuo Kasuya & Yuichiro Nishina - 555-556 DNA fingerprinting from single cells
by I. Findlay & A. Taylor & P. Quirke & R. Frazier & A. Urquhart - 556-556 Archaeopteryx -like skull in Enantiornithine bird
by Larry D. Martin & Zhonghe Zhou - 557-558 Mental modules on the brain
by P. N. Johnson-Laird - 558-559 Old views of the past
by Nicholas J. Saunders - 559-559 Wing commanders
by Ernst Hafen - 560-560 Doing the right thing?
by John Galloway - 561-567 Molecular motors: structural adaptations to cellular functions
by Joe Howard - 568-573 Constraints on flux rates and mantle dynamics beneath island arcs from Tonga–Kermadec lava geochemistry
by Simon Turner & Chris Hawkesworth - 574-576 Competition between randomizing impacts and inelastic collisions in granular pattern formation
by Troy Shinbrot - 576-579 Induced long-range order in crosslinked ‘one-dimensional’ stacks of fluid monolayers
by Gerald C. L. Wong & Wim H. de Jeu & Henry Shao & Keng S. Liang & Rudolf Zentel - 579-582 Origin of rubber-like behaviour in metal alloys
by Xiaobing Ren & Kazuhiro Otsuka - 582-584 Bending and buckling of carbon nanotubes under large strain
by M. R. Falvo & G. J. Clary & R. M. Taylor & V. Chi & F. P. Brooks & S. Washburn & R. Superfine - 585-587 Synthesis of cadmium sulphide superlattices using self-assembled bacterial S-layers
by Wayne Shenton & Dietmar Pum & Uwe B. Sleytr & Stephen Mann - 587-591 Convergent total synthesis of a tumour-associated mucin motif
by Dalibor Sames & Xiao-Tao Chen & Samuel J. Danishefsky - 591-593 Magma mixing as a source for Pinatubo sulphur
by Victor Kress - 593-596 Fitness loss and germline mutations in barn swallows breeding in Chernobyl
by Hans Ellegren & Gabriella Lindgren & Craig R. Primmer & Anders Pape Møller - 596-599 How the brain learns to see objects and faces in an impoverished context
by R. J. Dolan & G. R. Fink & E. Rolls & M. Booth & A. Holmes & R. S. J. Frackowiak & K. J. Friston - 599-603 A hippocampal GluR5 kainate receptor regulating inhibitory synaptic transmission
by Vernon R. J. Clarke & Barbara A. Ballyk & Ken H. Hoo & Allan Mandelzys & Andrew Pellizzari & Catherine P. Bath & Justyn Thomas & Erica F. Sharpe & Ceri H. Davies & Paul L. Ornstein & Darryle D. Schoepp & Rajender K. Kamboj & Graham L. Collingridge & David Lodge & David Bleakman - 603-606 Amyloidogenic role of cytokine TGF-β1 in transgenic mice and in Alzheimer's disease
by Tony Wyss-Coray & Eliezer Masliah & Margaret Mallory & Lisa McConlogue & Kelly Johnson-Wood & Carol Lin & Lennart Mucke - 607-610 An epithelial serine protease activates the amiloride-sensitive sodium channel
by Vronique Vallet & Ahmed Chraibi & Hans-Peter Gaeggeler & Jean-Daniel Horisberger & Bernard C. Rossier - 610-614 Protection from obesity-induced insulin resistance in mice lacking TNF-α function
by K. Teoman Uysal & Sarah M. Wiesbrock & Michael W. Marino & Gkhan S. Hotamisligil - 614-618 Control of compartmental affinity boundaries by Hedgehog
by Isabel Rodriguez & Konrad Basler - 618-622 Opposing BMP and EGF signalling pathways converge on the TGF-β family mediator Smad1
by Marcus Kretzschmar & Jacqueline Doody & Joan Massagu - 622-626 Smad6 inhibits signalling by the TGF-β superfamily
by Takeshi Imamura & Masao Takase & Ayako Nishihara & Eiichi Oeda & Jun-ichi Hanai & Masahiro Kawabata & Kohei Miyazono - 627-631 Daughters against dpp modulates dpp organizing activity in Drosophila wing development
by Kazuhide Tsuneizumi & Takuya Nakayama & Yuko Kamoshida & Thomas B. Kornberg & Jan L. Christian & Tetsuya Tabata - 631-635 Identification of Smad7, a TGFβ-inducible antagonist of TGF-β signalling
by Atsuhito Nakao & Mozhgan Afrakhte & Anita Morn & Takuya Nakayama & Jan L. Christian & Rainer Heuchel & Susumu Itoh & Masahiro Kawabata & Nils-Erik Heldin & Carl-Henrik Heldin & Peter ten Dijke - 636-639 Survival of FimH-expressing enterobacteria in macrophages relies on glycolipid traffic
by David M. Baorto & Zhimin Gao & Ravi Malaviya & Michael L. Dustin & Anton van der Merwe & Douglas M. Lublin & Soman N. Abraham - 640-643 Mitotic chromatin regulates phosphorylation of Stathmin/Op18
by Søren S. L. Andersen & Anthony J. Ashford & Rgis Tournebize & Olivier Gavet & Andr Sobel & Anthony A. Hyman & Eric Karsenti
October 1997, Volume 389, Issue 6650
- 425-425 Seismologists claim quake data being ‘mis-read’ as bomb test
by Colin Macilwain - 425-425 Russian researchers brace for more cuts
by Carl Levitin - 426-426 US dispute over live AIDS vaccine trials
by Meredith Wadman - 426-426 German minister tipped to head UN body
by Ehsan Masood - 427-427 ‘Policy vacuum’ worry as Australian minister quits
by Peter Pockley - 427-427 Nobel laureates face libel suits from ‘water memory’ researcher
by Declan Butler - 428-428 UK nuclear waste company gets extended lease of life
by Ehsan Masood - 428-428 NIH inquiry fails to find culprit of contamination
by Meredith Wadman - 428-428 ‘Government should decide on disposal site’
by Ehsan Masood - 429-429 ‘No net cost in cutting carbon emissions’
by Tony Reichhardt - 429-429 Japan's ministries argue over greenhouse target
by Asako Saegusa - 430-430 Academy focuses on bringing laser into use
by Alison Abbott - 430-430 Czech science fights against flood costs
by Alison Abbott - 431-431 Netanyahu bolsters opposition to dismemberment of ministry
by Haim Watzman - 431-431 Irreproducible pursues the improbable
by Steve Nadis - 433-433 Straight talking
by Siddhartha C. Kadia & Xiaoqin Wang - 433-433 European centres for disease control
by Michel Tibayrenc - 433-433 Cloning and bioethical thinking
by John Harris - 434-434 More than just a name
by Margaret Penston & Robin Catchpole - 434-435 Nonfalsifiable hypothesis
by A. K. Dewdney - 435-435 Soil without life?
by Daniel Markewitz - 435-435 The lost ape
by Terry Harrison - 436-436 IUCN's credibility critically endangered
by N. Mrosovsky - 437-438 Human BSE
by Jeffrey Almond & John Pattison - 438-438 ‘Protein only’ prions?
by Jeffrey Almond & John Pattison - 439-440 The puzzle of the South Pacific
by Norman Sleep - 440-441 Pelvic problems for mammals
by Robert Presley - 441-442 Optimal paths and irreversibility
by Mark Millonas - 442-442 Pretty Polly, Polly, Polly, Polly, Polly ⃛
by Jeremy J. D. Greenwood - 443-444 PERpetuating the PASt
by Paolo Sassone-Corsi - 444-444 Shades of the sea
by Karen Southwell - 445-446 One skull does not a species make
by Eric Delson - 446-446 The ears have it
by David Jones - 447-447 A Velociraptor wishbone
by Mark A. Norell & Peter Makovicky & James M. Clark - 447-448 Porous silica via colloidal crystallization
by O. D. Velev & T. A. Jede & R. F. Lobo & A. M. Lenhoff - 448-450 The same prion strain causes vCJD and BSE
by Andrew F. Hill & Melanie Desbruslais & Susan Joiner & Katie C. L. Sidle & Ian Gowland & John Collinge & Lawrence J. Doey & Peter Lantos - 450-450 ‘Male-stuffing’ in wasp societies
by Philip T. Starks & Emily S. Poe - 451-452 Return of the repressed
by Ziauddin Sardar - 452-453 Stormtrooper in stilettos
by Henry Gee - 453-453 A practical approach to bodybuilding
by Nicholas A. Peppas - 454-454 The living and the dead
by Bill Chaloner - 455-462 Crystal structures of fragment D from human fibrinogen and its crosslinked counterpart from fibrin
by Glen Spraggon & Stephen J. Everse & Russell F. Doolittle - 463-466 Irreversibility of classical fluctuations studied in analogue electrical circuits
by D. G. Luchinsky & P. V. E. McClintock - 466-469 Light amplification in organic thin films using cascade energy transfer
by M. Berggren & A. Dodabalapur & R. E. Slusher & Z. Bao - 469-472 A chiral spherical molecular assembly held together by 60 hydrogen bonds
by Leonard R. MacGillivray & Jerry L. Atwood - 473-476 Correlation between rate of sea-level change and frequency of explosive volcanism in the Mediterranean
by W. J. McGuire & R. J. Howarth & C. R. Firth & A. R. Solow & A. D. Pullen & S. J. Saunders & I. S. Stewart & C. Vita-Finzi - 476-479 The effect of sedimentary cover on the flexural strength of continental lithosphere
by Luc L. Lavier & Michael S. Steckler - 479-482 Failure of plume theory to explain midplate volcanism in the southern Austral islands
by M. K. McNutt & D. W. Caress & J. Reynolds & K. A. Jordahl & R. A. Duncan - 483-486 Epipubic bones in eutherian mammals from the Late Cretaceous of Mongolia
by Michael J. Novacek & Guillermo W. Rougier & John R. Wible & Malcolm C. McKenna & Demberelyin Dashzeveg & Inés Horovitz - 486-489 The origin of the dog-like borhyaenoid marsupials of South America
by Christian de Muizon & Richard L. Cifelli & Ricardo Céspedes Paz - 489-492 The first skull of Australopithecus boisei
by Gen Suwa & Berhane Asfaw & Yonas Beyene & Tim D. White & Shigehiro Katoh & Shinji Nagaoka & Hideo Nakaya & Kazuhiro Uzawa & Paul Renne & Giday WoldeGabriel - 492-495 Decrease of cardiac chaos in congestive heart failure
by Chi-Sang Poon & Christopher K. Merrill - 495-498 A specific neural substrate for perceiving facial expressions of disgust
by M. L. Phillips & A. W. Young & C. Senior & M. Brammer & C. Andrew & A. J. Calder & E. T. Bullmore & D. I. Perrett & D. Rowland & S. C. R. Williams & J. A. Gray & A. S. David - 498-501 Transmissions to mice indicate that ‘new variant’ CJD is caused by the BSE agent
by M. E. Bruce & R. G. Will & J. W. Ironside & I. McConnell & D. Drummond & A. Suttie & L. McCardle & A. Chree & J. Hope & C. Birkett & S. Cousens & H. Fraser & C. J. Bostock - 502-504 AMPA receptor-mediated regulation of a Gi-protein in cortical neurons
by Yizheng Wang & Daniel L. Small & Danica B. Stanimirovic & Paul Morley & Jon P. Durkin - 505-509 Prolonged photoresponses in transgenic mouse rods lacking arrestin
by Jun Xu & Robert L. Dodd & Clint L. Makino & Melvin I. Simon & Denis A. Baylor & Jeannie Chen - 509-512 The exocytotic event in chromaffin cells revealed by patch amperometry
by A. Albillos & G. Dernick & H. Horstmann & W. Almers & G. Alvarez de Toledo & M. Lindau - 512-516 Circadian oscillation of a mammalian homologue of the Drosophila period gene
by Hajime Tei & Hitoshi Okamura & Yasufumi Shigeyoshi & Chiaki Fukuhara & Ritsuko Ozawa & Matsumi Hirose & Yoshiyuki Sakaki - 517-519 Head induction by simultaneous repression of Bmp and Wnt signalling in Xenopus
by Andrei Glinka & Wei Wu & Darya Onichtchouk & Claudia Blumenstock & Christof Niehrs - 520-522 Protein memory through altered folding mediated by intramolecular chaperones
by U. P. Shinde & J. J. Liu & M. Inouye - 522-526 Two-dimensional structure of plant photosystem II at 8-Å resolution
by Kyong-Hi Rhee & Ed P. Morris & Daniela Zheleva & Ben Hankamer & Werner Kühlbrandt & James Barber - 526-526 Unaltered susceptibility to BSE in transgenic mice expressing human prion protein
by John Collinge & Mark S. Palmer & Katie C. L. Sidle & Andrew F. Hill & Ian Gowland & Julie Meads & Emmanuel Asante & Ray Bradley & Lawrence J. Doey & Peter L. Lantos
September 1997, Volume 389, Issue 6649
- 317-317 EPA to be sued over gene-modified crops
by Meredith Wadman - 317-318 Scientists close in on ‘cell from hell’ lurking in Chesapeake Bay
by Colin Macilwain - 318-318 £10 million pledged for UK synchrotron source
by David Dickson - 318-318 Cancer scientist takes on top job at Wellcome Trust
by David Dickson - 319-319 US biologists adopt cloning moratorium
by Meredith Wadman - 319-319 End agreed for ozone-destroying pesticide
by David Spurgeon - 320-320 France asked to drop N-test simulations
by Eric Glover - 320-320 NASA to fund life science beam line at Brookhaven?
by Tony Reichhardt - 320-320 German physicists honour Planck
by Alison Abbott - 321-321 Air pollution index indicates danger levels
by David Swinbanks - 321-321 Forest fires cause pollution crisis in Asia
by David Swinbanks - 322-322 Jewish leaders seek genetic guidelines⃛
by Sally Lehrman - 322-322 ⃛ as Israel offers to test adopted children
by Haim Watzman - 323-323 Scientists criticize review of Indian research institute
by K. S. Jayaraman - 323-323 Creationist appeal told that Ark claims ‘were scientific’
by Peter Pockley - 326-326 Fat (and thin) rats distort results
by Angelo Turturro & Julian Leakey & William T. Allaben & Ronald W. Hart - 326-326 Whodunnit?
by Benjamin White - 326-326 Nepotism and sexism in peer-review
by Gillian Breen - 327-328 It's not easy to make the Moon
by Jack J. Lissauer - 328-329 Cuddling up to channel activation
by Christopher Miller - 329-330 The importance of being selective
by John T. Groves - 330-331 The hen harrier and the grouse
by Robert M. May - 331-333 All stressed out
by Mark Robbins - 333-334 Molecular trees for green chemistry
by Joan F. Brennecke - 334-335 Anaesthetics set their sites on ion channels
by N. P. Franks & W. R. Lieb - 337-338 Probing Earth's dynamo
by Peter Olson - 338-339 The structure of starch
by Paul Calvert - 339-339 The light rolls in
by David Jones - 340-340 John Cowdery Kendrew (1917-97)
by K. C. Holmes - 341-341 A clupeid fish can detect ultrasound
by David A. Mann & Zhongmin Lu & Arthur N. Popper - 342-342 How accurate are satellite ‘thermometers’?
by Kevin E. Trenberth & James W. Hurrell - 342-342 How accurate are satellite ‘thermometers’?
by John R. Christy & Roy W. Spencer & William D. Braswell - 343-344 Frogs reabsorb glucose from urinary bladder
by Jon P. Costanzo & Phyllis A. Callahan & Richard E. Lee Jr & Michael F. Wright - 344-344 Parental age gap skews child sex ratio
by J. T. Manning & R. H. Anderton & M. Shutt - 345-346 Tapping a rich vein of medical history
by David Weatherall - 346-347 Killing and culture
by Henrietta Wilson - 347-348 Let it shine
by William Shea - 348-348 Truth on the outside
by Roald Hoffmann - 349-352 Histone acetylation in chromatin structure and transcription
by Michael Grunstein - 353-357 Lunar accretion from an impact-generated disk
by Shigeru Ida & Robin M. Canup & Glen R. Stewart - 358-360 The optical counterpart of the isolated neutron star RX J185635−3754
by Frederick M. Walter & Lynn D. Matthews - 360-362 A general boundary condition for liquid flow at solid surfaces
by Peter A. Thompson & Sandra M. Troian - 362-364 Laser action in organic semiconductor waveguide and double-heterostructure devices
by V. G. Kozlov & V. Bulović & P. E. Burrows & S. R. Forrest - 364-368 Continuous formation of supported cubic and hexagonal mesoporous films by sol–gel dip-coating
by Yunfeng Lu & Rahul Ganguli & Celeste A. Drewien & Mark T. Anderson & C. Jeffrey Brinker & Weilang Gong & Yongxing Guo & Hermes Soyez & Bruce Dunn & Michael H. Huang & Jeffrey I. Zink - 368-371 Extraction of a hydrophilic compound from water into liquid CO2 using dendritic surfactants
by A. I. Cooper & J. D. Londono & G. Wignall & J. B. McClain & E. T. Samulski & J. S. Lin & A. Dobrynin & M. Rubinstein & A. L. C. Burke & J. M. J. Fréchet & J. M. DeSimone - 371-374 An Earth-like numerical dynamo model
by Weijia Kuang & Jeremy Bloxham - 374-377 Acute stimulation of glucose metabolism in mice by leptin treatment
by Seika Kamohara & Rémy Burcelin & Jeffrey L. Halaas & Jeffrey M. Friedman & Maureen J. Charron - 378-382 Retinal direction selectivity after targeted laser ablation of starburst amacrine cells
by Shigang He & Richard H. Masland - 382-385 Cellular mechanism for anti-analgesic action of agonists of the κ-opioid receptor
by Z. Z. Pan & S. A. Tershner & H. L. Fields - 385-389 Sites of alcohol and volatile anaesthetic action on GABAA and glycine receptors
by S. John Mihic & Qing Ye & Marilee J. Wick & Vladimir V. Koltchine & Matthew D. Krasowski & Suzanne E. Finn & Maria Paola Mascia & C. Fernando Valenzuela & Kirsten K. Hanson & Eric P. Greenblatt & R. Adron Harris & Neil L. Harrison - 389-392 Single cyclic nucleotide-gated channels locked in different ligand-bound states
by MariaLuisa Ruiz & Jeffrey W. Karpen - 392-395 G-protein deactivation is rate-limiting for shut-off of the phototransduction cascade
by Mandeep S. Sagoo & Leon Lagnado - 395-399 Somatic linker histones cause loss of mesodermal competence in Xenopus
by Oliver C. Steinbach & Alan P. Wolffe & Ralph A.W. Rupp - 399-402 Transcription factor TFIID recruits factor CPSF for formation of 3′ end of mRNA
by Jean-Christophe Dantonel & Kanneganti G. K. Murthy & James L. Manley & Laszlo Tora - 403-406 Visualization of elongation factor Tu on the Escherichia coli ribosome
by Holger Stark & Marina V. Rodnina & Jutta Rinke-Appel & Richard Brimacombe & Wolfgang Wintermeyer & Marin van Heel - 406-412 Haem-ligand switching during catalysis in crystals of a nitrogen-cycle enzyme
by Pamela A. Williams & Vilmos Fülöp & Elspeth F. Garman & Neil F. W. Saunders & Stuart J. Ferguson & Janos Hajdu - 412-412 Erratum: Measurements of elastic anisotropy due to solidification texturing and the implications for the Earth's inner core
by Michael I. Bergman - 412-412 Erratum: The complete genome sequence of the gastric pathogen Helicobacter pylori
by Jean-F. Tomb & Owen White & Anthony R. Kerlavage & Rebecca A. Clayton & Granger G. Sutton & Robert D. Fleischmann & Karen A. Ketchum & Hans Peter Klenk & Steven Gill & Brian A. Dougherty & Karen Nelson & John Quackenbush & Lixin Zhou & Ewen F. Kirkness & Scott Peterson & Brendan Loftus & Delwood Richardson & Robert Dodson & Hanif G. Khalak & Anna Glodek & Keith McKenney & Lisa M. Fitzegerald & Norman Lee & Mark D. Adams & Erin K. Hickey & Douglas E. Berg & Jeanine D. Gocayne & Teresa R. Utterback & Jeremy D. Peterson & Jenny M. Kelley & Matthew D. Cotton & Janice M. Weidman & Claire Fujii & Cheryl Bowman & Larry Watthey & Erik Wallin & William S. Hayes & Mark Borodovsky & Peter D. Karp & Hamilton O. Smith & Claire M. Fraser & J. Craig Venter - 412-412 Erratum: cAMP-induced switching in turning direction of nerve growth cones
by Hong-jun Song & Guo-li Ming & Mu-ming Poo - 412-412 Erratum: Synthesis and X-ray structure of dumb-bell-shaped C120
by Guan-Wu Wang & Koichi Komatsu & Yasujiro Murata & Motoo Shiro - 413-416 Software solutions
by Brendan Horton - 417-418 Bioinformatics in a post-genomics age
by Diane Gershon - 418-418 Common language of bioinformatics
by Bruno W. S. Sobral - 418-420 Crossover in interest and skill
by Brendan Horton - 420-420 Choices and challenges
by Potter Wickware - 420-421 Running to catch up in Europe
by Helen Gavaghan - 421-421 Germany on the trail of the Americans
by Matthias Strobl - 422-422 Useful Web sites for bioinformatics in Europe
by Helen Gavaghan
September 1997, Volume 389, Issue 6648
- 213-213 Subjectivity, objectivity and the insights they bring
by Philip Campbell - 215-215 Brussels slims down advisory body
by Alison Abbott - 215-215 Chip-making equipment industry warns of threat from Intel deal
by Colin Macilwain - 216-216 Uncertain aims delay start of Internet research effort
by Colin Macilwain - 216-216 India opens up its nuclear reactors to foreign inspection
by K. S. Jayaraman - 217-217 Science to stay on top at French museum
by Declan Butler - 218-218 Lack of cash for instruments ‘threatens ESA science missions’
by Alison Abbott - 218-218 NASA looks to overhaul grants process
by Tony Reichhardt - 219-219 Ozone treaty ‘must tackle CFC smuggling’
by David Spurgeon - 219-219 ‘Surprising success’ of the Montreal Protocol
by David Spurgeon - 220-220 Australia eyes role in Gemini telescopes
by Peter Pockley - 220-220 New research chief faces multiple challenges
by Peter Pockley - 221-221 Image of Newton reopens historic divide
by Ehsan Masood - 224-224 Italy needs its an NIH of its own
by Giuseppe Benagiano - 224-224 Cheques and balances
by Douglas B. Kell & David McA. McKirdy - 224-224 Credit where it's due
by Sanjay A. Pai - 225-227 Climate science and insurance risk
by Anthony Michaels & Ann Close & David Malmquist & Anthony Knap - 229-230 Efficient fish not faint-hearted
by Elizabeth Brainerd - 230-231 Exotic meson plays hard-to-get
by Frank Close - 231-232 The nucleosome core all wrapped up
by Daniela Rhodes - 234-235 A left-handed Solar System?
by Christopher F. Chyba - 235-237 Seeing in reverse
by Ian P. Howard - 237-238 Clues in the p53 murder mystery
by Andrew Wyllie - 238-238 Back to the womb
by David Jones - 239-242 Gene therapy - promises, problems and prospects
by Inder M. Verma & Nikunj Somia - 243-243 Superconductivity enhanced by Hg fission
by L. Krusin-Elbaum & D. Lopez & J. R. Thompson & R. Wheeler & J. Ullmann & C. W. Chu & Q. M. Lin - 244-244 Glycerol generates turgor in rice blast
by Joke C. de Jong & Barbara J. McCormack & Nicholas Smirnoff & Nicholas J. Talbot - 245-245 Reptile relationships turn turtle⃛
by Michael S. Y. Lee - 246-246 ⃛and turn back again
by James E. Platz & J. Michael Conlon - 247-248 The business of sustainability
by Robert Day - 248-248 Emergent learning
by Eugenie C. Scott - 249-249 Fins, legs, fins
by Michael W. Caldwell - 250-250 Axioms for biology
by Paul E. Griffiths - 250-250 When the rains come
by Julia Slingo - 251-260 Crystal structure of the nucleosome core particle at 2.8 Å resolution
by Karolin Luger & Armin W. Mäder & Robin K. Richmond & David F. Sargent & Timothy J. Richmond