INVESTIGADORES
VALENZUELA Luciano Oscar
artículos
DERVILLE, SOLÈNE; TORRES, LEIGH G.; NEWSOME, SETH D.; SOMES, CHRISTOPHER J.; VALENZUELA, LUCIANO O; VANDER ZANDEN, HANNAH B.; BAKER, C SCOTT; BÉRUBÉ, MARTINE; BUSQUETS-VASS, GERALDINE; CARLYON, KRIS; CHILDERHOUSE, SIMON J.; CONSTANTINE, ROCHELLE; DUNSHEA, GLENN; FLORES, PAULO A C; GOLDSWORTHY, SIMON D.; GRAHAM, BRITTANY; GROCH, KARINA; GRÖCKE, DARREN R.; HARCOURT, ROBERT; HINDELL, MARK A.; HULVA, PAVEL; JACKSON, JENNIFER A.; KENNEDY, AMY S.; LUNDQUIST, DAVID; MACKAY, ALICE I.; NEVECERALOVA, PETRA; OLIVEIRA, LARISSA; OTT, PAULO H.; PALSBØLL, PER J.; PATENAUDE, NATHALIE J.; ROWNTREE, VICTORIA; SIRONI, MARIANO; VERMEUELEN, ELS; WATSON, MANDY; ZERBINI, ALEXANDRE N.; CARROLL, EMMA L.
Long-term stability in the circumpolar foraging range of a Southern Ocean predator between the eras of whaling and rapid climate change
Proceedings of the National Academy of Sciences of the United States of America; Año: 2023 vol. 120
BELLINZONI, JONATHAN E.; VALENZUELA, LUCIANO O.; PRADO, JOSÉ L.
Feeding habits of a latest Pleistocene megamammal community. A synecological perspective by stable isotopes analysis
JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Año: 2023 vol. 129
VALDIVIA, MEICA; VALENZUELA, LUCIANO O.; BERRIEL, VERÓNICA; RODRÍGUEZ, DIEGO; LAPORTA, PAULA; DRAGO, MASSIMILIANO; CANI, ALESSANDRA; BERGAMINO, LEANDRO
Resource partitioning in a cetacean community from Uruguayan waters
MARINE MAMMAL SCIENCE; Año: 2023
VALENZUELA, LUCIANO O; OTERO, FELIPE; LOUPIAS, LUCIANO L; BÉGUELIN, MARIEN; GARCÍA MANCUSO, ROCÍO
BITACORA: an isotopic database of modern human tissues (keratin, teeth) for Argentina
SCIENCE & JUSTICE; Año: 2023
GARCÍA LABORDE, PAMELA; D'ANGELO DEL CAMPO, MANUEL DOMINGO; VALENZUELA, LUCIANO ÓSCAR; SALEMME, MÓNICA CIRA; GUICHÓN, RICARDO ANÍBAL
Marcadores metabólico-nutricionales e infecciosos en la Misión Salesiana “Nuestra Señora de La Candelaria”, Tierra del Fuego, Argentina (siglos diecinueve y veinte)
Latin American Antiquity; Lugar: Cambridge; Año: 2023 p. 1 - 21
GIARDINO, GISELA V.; GANA, JOAQUÍN C. M.; DE LEÓN, M. CAROLINA; MANDIOLA, M. AGUSTINA; DASSIS, MARIELA; DENUNCIO, PABLO; ELISSAMBURU, ANDREA; MORÓN, SERGIO; RODRÍGUEZ HEREDIA, SERGIO; ALVAREZ, C. KARINA; LOUREIRO, JUAN P.; MASSOLA, VICTORIA; VALENZUELA, LUCIANO O.; TAMINI, LEANDRO; TARABORELLI, PAULA; SAUBIDET, ALEJANDRO; FAIELLA, ADRIAN; CAPPOZZO, H. LUIS; BASTIDA, RICARDO O.; RODRÍGUEZ, DIEGO H.
Occurrence and anthropogenic-derived mortality of humpback whales ( Megaptera novaeangliae ) along the northern coast of Argentina, 2003–2021
NEW ZEALAND JOURNAL OF MARINE AND FRESHWATER RESEARCH; Lugar: Auckland; Año: 2022 p. 1 - 16
CARROLL, EMMA L.; DUNSHEA, GLENN; OTT, PAULO H.; VALENZUELA, LUCIANO O.; BAKER, C. SCOTT; CHILDERHOUSE, SIMON J.; GAGGIOTTI, OSCAR E.; FLORES, PAULO A. C.; GROCH, KARINA; GRÖCKE, DARREN R.; HINDELL, MARK A.; LUNDQUIST, DAVID; OLIVEIRA, LARISSA R.; ROWNTREE, VICTORIA; SIRONI, MARIANO; NEWSOME, SETH D.
Variation in δ13C and δ15N values of mothers and their calves across southern right whale nursery grounds: The effects of nutritional stress?
MARINE MAMMAL SCIENCE; Año: 2022 vol. 38 p. 486 - 499
MANCUSO, CHRISTY J.; CORNWALL, COLLETTE M.; ROBINSON, SWEDE; VALENZUELA, LUCIANO O.; EHLERINGER, JAMES R.
Breath Stable Isotope Analysis Serves as a Non-invasive Analytical Tool to Demonstrate Dietary Changes in Adolescent Students Over Time
Frontiers in Medicine; Año: 2022 vol. 8
CHAPARRO, GABRIELA; GUICHON, ROCIO; VALENZUELA, LUCIANO O; GARCÍA LABORDE, PAMELA
La procedencia de los restos humanos del Museo Dámaso Arce. Aportes desde la Bioarqueología para una preservación conforme a estándares éticos y profesionales en Argentina
Revista Argentina de Antropología Biológica; Lugar: La Plata; Año: 2022 vol. 22 p. 1 - 19
VALENZUELA, LUCIANO O; O'GRADY, SHANNON P; EHLERINGER, JAMES R
Variations in human body water isotope composition across the United States
FORENSIC SCIENCE INTERNATIONAL.; Año: 2021 vol. 327
HERNÁNDEZ, ANAHÍ; VALENZUELA, LUCIANO O.
Análisis isotópico de camélidos de sitios arqueológicos del Holoceno tardío en el norte de Quebrada de Humahuaca (Argentina)
InterSecciones en Antropología; Lugar: Olavarria; Año: 2021 vol. 22 p. 183 - 194
D'ANGELO DEL CAMPO, MANUEL; CURTI, HUGO; LOPEZ, MARIO G; GARCÍA LABORDE, PAMELA; VALENZUELA, LUCIANO O.; MOTTI, JOSEFINA; MARTUCCI, MARILINA; PALACIO, PATRICIA; GONZALEZ, MARTIN; GUICHÓN, RICARDO
Base de Información Bioantropológica de Patagonia Austral (B.I.B.P.A)
Revista Argentina de Antropología Biológica; Año: 2020 vol. 22 p. 1 - 13
CANOVA, ROMINA; SALEGA, SOLEDAD; VALENZUELA, LUCIANO O.; FABRA, MARIANA
"LA VIAJERA": APROXIMACIONES OSTEOBIOGRÁFICAS A LA HISTORIA DE VIDA DE UNA MUJER QUE HABITÓ LA COSTA SUR DE LA LAGUNA MAR CHIQUITA (NOROESTE DE LA REGION PAMPEANA, CÓRDOBA, ARGENTINA)
Boletín de Antropología; Año: 2020
VELAZQUEZ, NADIA; PETRIGH, ROMINA; BENVENUTO, MARIA LAURA; MARTÍNEZ TOSTO, CECILIA; CAMIOLO, IVANA; PALACIO, PATRICIA; FUGASSA, MARTÍN; VALENZUELA, LUCIANO O.; BURRY, SUSANA
DISEÑO Y EVALUACIÓN DE UN PROTOCOLO DE EXTRACCIÓN MÚLTIPLE DE RESTOS VEGETALES, SILICOFITOLITOS, POLEN, PARÁSITOS, ISÓTOPOS ESTABLES Y ADN DE HECES DE LAMA GUANICOE
Anales de Arqueología y Etnología; Año: 2020 vol. 74 p. 127 - 145
MARON, CARINA; BUDGE, SUSAN; WARD, ROBERT; VALENZUELA, LUCIANO O.; DI MARTINO, M; RICCIARDI, MARCOS; SIRONI, MARIANO; UHART, MARCELA; SEGER, JON; ROWNTREE, VICTORIA
Evaluation of fatty acids and stable isotopes (d13C, d15N) in southern right whale calves (Eubalaena australis) in relation to age and mortality at Península Valdés, Argentina
MARINE ECOLOGY PROGRESS SERIES; Lugar: Oldendorf/Luhe; Año: 2020 vol. 646 p. 189 - 200
EHLERINGER, JAMES R; COVARRUBIAS-AVALOS, STEPHANNIE; TIPPLE, BRETT J; VALENZUELA, LUCIANO O; CERLING, THURE E
Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA; Lugar: Washington DC, USA; Año: 2020
MOTTI, J.M.B.; WININGEAR, S.; VALENZUELA, L.O.; NIEVES-COLÓN, M.A.; HARKINS, K.M.; GARCÍA LABORDE, P.; BRAVI, C.M.; GUICHÓN, R.A.; STONE, A.C.
Identification of the geographic origins of people buried in the cemetery of the Salesian Mission of Tierra del Fuego through the analyses of mtDNA and stable isotopes
Journal of Archaeological Science: Reports; Año: 2020 vol. 33
CARROLL, EMMA L; OTT, PAULO H; MCMILLAN, LOUISE F; GALLETTI VERNAZZANI, BÁRBARA; NEVECERALOVA, PETRA; VERMEULEN, ELS; GAGGIOTTI, OSCAR E; ANDRIOLO, ARTUR; BAKER, C SCOTT; BAMFORD, CONNOR; BEST, PETER; CABRERA, ELSA; CALDERAN, SUSANNAH; CHIRIFE, ANDREA; FEWSTER, RACHEL M; FLORES, PAULO A C; FRASIER, TIMOTHY; FREITAS, THALES R O; GROCH, KARINA; HULVA, PAVEL; KENNEDY, AMY; LEAPER, RUSSELL; LESLIE, MATTHEW S; MOORE, MICHAEL; OLIVEIRA, LARISSA; SEGER, JON; STEPIEN, EMILIE N; VALENZUELA, LUCIANO O; ZERBINI, ALEXANDRE; JACKSON, JENNIFER A
Genetic Diversity and Connectivity of Southern Right Whales (Eubalaena australis) Found in the Brazil and Chile–Peru Wintering Grounds and the South Georgia (Islas Georgias del Sur) Feeding Ground
JOURNAL OF HEREDITY; Año: 2020 vol. 111 p. 263 - 276
VAN DEN BERG, GIDEON; VERMEULEN, ELS; VALENZUELA, LUCIANO O; BÉRUBÉ, MARTIN; GANSWINDT, ANDRE; GROCKE, DARREN R; HALL, GRANT; HULVA, PAVEL; NEVECERALOVA, PETRA; PALSBØLL, PERL J; CARROLL, EMMA L
Decadal shift in foraging strategy of a migratory southern ocean predator
GLOBAL CHANGE BIOLOGY; Lugar: Londres; Año: 2020
VITALE, PAULA; TASCA, JULIA; BAX, MARCELA; FLORES, ARIADNA; VALENZUELA, LUCIANO O.; POLITIS, GUSTAVO
ANÁLISIS MEDIANTE FTIR DE LA CONSERVACIÓN DEL COLÁGENO Y LA POSIBLE CONTAMINACIÓN EN MUESTRAS ÓSEAS DEL CUATERNARIO PAMPEANO
Anales de Arqueología y Etnología; Año: 2020 vol. 74 p. 169 - 189
SERNA, ALEJANDRO; SALAZAR-GARCÍA, DOMINGO C.; VALENZUELA, LUCIANO O.; PRATES, LUCIANO
A tough travesía: Mobility constraints among late Holocene Patagonian hunter-gatherers through stable oxygen isotopes in enamel and water sources
Journal of Archaeological Science: Reports; Año: 2020
TIPPLE, BRETT J; VALENZUELA, LUCIANO O; CHAU, THUAN; HU, LIHAI; BATAILLE, CLEMENT; CHESSON, LESLEY A; EHLERINGER, JAMES R
Strontium isotope ratios of human hair from the United States: Patterns and aberrations
RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM.; Lugar: Londres; Año: 2019 vol. 33 p. 461 - 472
SERNA, ALEJANDRO; PRATES, LUCIANO; VALENZUELA, LUCIANO O.; SALAZAR-GARCÍA, DOMINGO C.
Back to the bases: Building a terrestrial water δ18O baseline for archaeological studies in North Patagonia (Argentina)
QUATERNARY INTERNATIONAL; Año: 2019
KILLIAN GALVÁN, V. A.; TESSONE, A.; VALENZUELA, L. O.; SHARP, Z. D.; PANARELLO, H. O.
Stable isotope analysis of the Inca mummy from Nevado de Chuscha (Salta, Argentina)*
ARCHAEOMETRY; Lugar: Londres; Año: 2019
CHESSON, LESLEY A; BARNETTE, JANET E; BOWEN, GABRIEL; BROOKS, RENÉE J; CASALE, JOHN F; CERLING, THURE E; COOK, CRAIG S; DOUTHITT, CHARLES B; HOWA, JOHN D; HURLEY, JANET M; KREUZER, HELEN W; LOTT, MICHAEL J; MARTINELLI, LUIZ A; O'GRADY, SHANNON P; PODLESAK, DAVID W; TIPPLE, BRETT J; VALENZUELA, LUCIANO O; WEST, JASON B
Applying the Principles of Isotope Analysis in Plant and Animal Ecology to Forensic Science in the Americas
OECOLOGIA; Lugar: Berlin; Año: 2018
VALENZUELA, LUCIANO O.; ROWNTREE, VICTORIA; SIRONI, MARIANO; SEGER, JON
Stable isotopes (δ15N, δ13C, δ34S) in skin reveal diverse food sources used by southern right whales (Eubalaena australis)
MARINE ECOLOGY PROGRESS SERIES; Lugar: Oldendorf/Luhe; Año: 2018 vol. 603 p. 243 - 255
D'ANGELO DEL CAMPO, MANUEL; GARCÍA LABORDE, PAMELA; VALENZUELA, LUCIANO O; MOTTI, JOSEFINA; MARTUCCI, MARILINA; PALACIO, PATRICIA; GUICHÓN, RICARDO
Información bioantropológica publicada de Patagonia Austral. Un abordaje de la situación actual desde el data-sharing
Revista del Mueso de Antropología; Año: 2018 vol. 11 p. 153 - 170
VALENZUELA, LUCIANO O; GARCÍA LABORDE, PAMELA; D'ANGELO DEL CAMPO, MANUEL; GUICHÓN, RICARDO
Transición alimentaria en poblaciones originarias del norte de Tierra del Fuego durante el período misional Salesiano: Una aproximación isotópica.
Revista Argentina de Antropología Biológica; Lugar: La Plata; Año: 2018 vol. 21
TIPPLE, BRETT J.; VALENZUELA, LUCIANO O.; EHLERINGER, JAMES R.
Strontium isotope ratios of human hair record intra-city variations in tap water source
Scientific Reports; Año: 2018 vol. 8
CARROLL, E. L.; ALDERMAN, R.; BANNISTER, J. L.; BÉRUBÉ, M.; BEST, P. B.; BOREN, L.; BAKER, C. S.; CONSTANTINE, R.; FINDLAY, K.; HARCOURT, R.; LEMAIRE, L.; PALSBØLL, P. J.; PATENAUDE, N. J.; ROWNTREE, V. J.; SEGER, J.; STEEL, D.; VALENZUELA, L. O.; WATSON, M.; GAGGIOTTI, O. E.
Incorporating non-equilibrium dynamics into demographic history inferences of a migratory marine species
HEREDITY; Lugar: Londres; Año: 2018 p. 1 - 16
VALENZUELA, LUCIANO O.; O'GRADY, SHANNON P.; ENRIGHT, LINDSEY E.; MURTAUGH, MAUREEN; SWEENEY, CAROL; EHLERINGER, JAMES R.
Evaluation of childhood nutrition by dietary survey and stable isotope analyses of hair and breath
AMERICAN JOURNAL OF HUMAN BIOLOGY; Lugar: New Jersey; Año: 2018 vol. 30
BERGAMINO, LEANDRO; TUDURÍ, ADRIANA; BUENO, CAROLINA; BRUGNOLI, ERNESTO; VALENZUELA, LUCIANO O; MARTÍNEZ, ANA; PEREZ BECOÑA, LAURA; SCARABINO, FABRICIO
Aplicación de isótopos estables como indicadores de flujos de energía en ambientes costeros de Uruguay.
INNOTEC: Revista del Laboratorio Tecnológico del Uruguay; Lugar: Montevideo; Año: 2017 p. 9 - 18
EROH, GUY D; CLAYTON, FRED C; FLORELL, SCOTT R; CASSIDY, PAMELA B; CHIRIFE, ANDREA; MARON, CARINA; VALENZUELA, LUCIANO O; CAMPBELL, MICHAEL S; SEGER, JON; ROWNTREE, VICTORIA
Cellular and ultrastructural characterization of the grey-morph phenotype in southern right whales (Eubalaena australis)
PLOS ONE; Lugar: San Francisco; Año: 2017 vol. 12 p. 1 - 14
GUICHÓN, RICARDO; GARCÍA LABORDE, PAMELA; MOTTI, JOSEFINA; MARTUCCI, MARILINA; CASALI, ROMINA; HUILINIO, FLORENCIO; MALDONADO, MARIA; SALAMANCA, MIRTA; BILTE, BRENDA; GUEVARA, ANTONELA; GALLARDO PANTOJA, CRISTIAN; SUAREZ. MIGUEL; SALERNO, MELISA; VALENZUELA, LUCIANO O; D'ANGELO DEL CAMPO, MANUEL; PALACIO, PATRICIA
Experiencias de trabajo conjunto entre investigadores y pueblos originarios. El caso de patagonia austral.
Revista Argentina de Antroplogía Biológica; Lugar: La Plata; Año: 2015 vol. 17
EHLERINGER, JAMES R; CHESSON, LESLEY A; VALENZUELA, LUCIANO O; TIPPLE, BRETT; MARTINELLI, LUIZ A
Stable Isotopes Trace the Truth: From Adulterated Foods to Crime Scenes
ELEMENTS; Año: 2015 vol. 11 p. 259 - 264
BENDER, RICHARD L; DUFOUR, DARNA L; VALENZUELA, LUCIANO O; CERLING, THURE E; SPONHEIMER, MATT; REINA, JC; EHLERINGER, JAMES R
Stable isotopes (carbon, nitrogen, sulfur), diet, and anthropometry in urban Colombian women: Investigating socioeconomic differences.
AMERICAN JOURNAL OF HUMAN BIOLOGY; Lugar: New York; Año: 2014 p. 1 - 12
GOOD, STEPHEN P; KENNEDY, CASEY D; STALKER JEREMY C; CHESSON, LESLEY A; VALENZUELA, LUCIANO O; BEASLEY, MELANIE M; EHLERINGER, JAMES R; BOWEN, GABRIEL
Patterns of local and nonlocal water resource use across the western U.S. determined via stable isotope intercomparisons.
WATER RESOURCES RESEARCH; Año: 2014 p. 1 - 16
REMIEN, CHRISTOPHER H; ADLER, FRED; CHESSON, LESLEY A; VALENZUELA, LUCIANO O; EHLERINGER, JAMES R; CERLING, THURE E
Deconvolution of isotope signals from bundles of multiple hairs
OECOLOGIA; Lugar: Berlin; Año: 2014 p. 1 - 9
VALENZUELA, LUCIANO O; CHASE, KEVIN; MCGILL, LAWRENCE; MILLER, SHAWN; NIELSEN, MARK; LARK, KARL G
"Alas poor Yorick": What retrospective analysis of canine skulls can tell us about the impact of environmental factors on health
Open Journal of Animal Sciences; Año: 2013 vol. 3 p. 12 - 18
VALENZUELA, LUCIANO O; CHESSON, LESLEY A; BOWEN, GABRIEL; CERLING, THURE E; EHLERINGER, JAMES R
Dietary heterogeniety among western industrialized countries reflected in the stable isotope ratios of human hair
PLOS ONE; Año: 2012 vol. 7 p. 1 - 8
O'GRADY, SHANNON P; VALENZUELA, LUCIANO O; REMIEN, CHRISTOPHER H; ENRIGHT, LINDSEY E; JORGENSEN, M; KAPLAN, J; WAGNER, J; CERLING, THURE E; EHLERINGER, JAMES R
Hydrogen and Oxygen Isotope Ratios in Body Water and Hair: Modeling Isotope Dynamics in Nonhuman Primates
AMERICAN JOURNAL OF PRIMATOLOGY; Lugar: New York; Año: 2012 p. 1 - 10
VALENZUELA, LUCIANO O; CHESSON, LESLEY A; O'GRADY, SHANNON P; CERLING, THURE E; EHLERINGER, JAMES R
Spatial distributions of carbon, nitrogen and sulfur isotope ratios in human hair across the central United States
RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM.; Año: 2011 vol. 25 p. 861 - 868
CHESSON, LESLEY A; VALENZUELA, LUCIANO O; BOWEN, GABRIEL; CERLING, THURE E; EHLERINGER, JAMES R
Consistent predictable patterns in the hydrogen and oxygen stable isotope ratios of animal proteins consumed by modern humans in the USA
RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM.; Año: 2011 vol. 25 p. 3713 - 3722
GODARD-CODDING, CELINE; CLARK, REBECCA; FOSSI, MARIA CRISTINA; MARSILI, LETIZIA; MALTESE, SILVIA; WEST, ADAM, G; VALENZUELA, LUCIANO O; ROWNTREE, VICTORIA; POLYAK, ILDIKO; CANNON, JOHN, C; PINKERTON, KIM; RUBIO-CISNEROS, NADIA; MESNICK, SARAH L; COX, STEPHEN B; KERR, IAIN; PAYNE, ROGER; STEGEMAN, JOHN J
Pacific ocean–wide profile of CYP1A1 expression, stable carbon and nitrogen isotope ratios, and organic contaminant burden in sperm whale skin biopsies
ENVIRONMENTAL HEALTH PERSPECTIVES; Año: 2011 vol. 119 p. 337 - 343
VALENZUELA, LUCIANO O; SIRONI, MARIANO; ROWNTREE, VICTORIA
Interannual Variation in the stable isotope differences between mothers and their calves in southern right whales (Eubalaena australis)
AQUATIC MAMMALS; Año: 2010 vol. 36 p. 138 - 147
CHESSON, LESLEY A; VALENZUELA, LUCIANO O; O'GRADY, SHANNON P; CERLING, THURE E; EHLERINGER, JAMES R
Hydrogen and oxygen stable isotope ratios of milk in the United Status
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2010 vol. 58 p. 2358 - 2363
CHESSON, LESLEY A; VALENZUELA, LUCIANO O; O'GRADY, SHANNON P; CERLING, THURE E; EHLERINGER, JAMES R
Links between purchase location and stable isotope ratios of bottled water, soda, and beer in the United States
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY; Año: 2010 vol. 58 p. 7311 - 7316
O'GRADY, SHANNON P; WENDE, ADAM R; REMIEN, CHRISTOPHER H; VALENZUELA, LUCIANO O; ENRIGHT, LINDSEY E; CHESSON, LESLEY A; ABEL, E. DALE; CERLING, THURE E; EHLERINGER, JAMES R
Aberrant water homeostasis detected by stable isotope analysis
PLOS ONE; Año: 2010 vol. 5 p. 1 - 7
VALENZUELA, LUCIANO O; SIRONI, MARIANO; ROWNTREE, VICTORIA; SEGER, JON
Isotopic and genetic evidence for culturally inherited site fidelity to feeding grounds in southern right whales (Eubalaena australis)
MOLECULAR ECOLOGY; Año: 2009 vol. 18 p. 782 - 791
GÓMEZ-VILLAFAÑE, ISABEL E; MIÑARRO, FERNANDO O; VALENZUELA, LUCIANO O; BILENCA, DAVID N
Experimental assessment of rodent control methods on two poultry farms of central Argentina
JOURNAL OF APPLIED POULTRY RESEARCH; Año: 2009 vol. 18 p. 622 - 629