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https://www.pnas.org/
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Un 26.2% del contenido está constituido por palabras vacías.
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Lista de medios

URLAtributo ALTTítulo
...Logos/header-logo/logo-1624644560537.svgPNAS LogoPNAS logo
...header-logo/logo-light-1641218818190.svgPNAS LogoPNAS logo
...Logos/header-logo/logo-1624644560537.svgPNAS
...s/icons/twitter-x-gray-1705527808743.svgCarece de atributo ALT
...ets/images/icons/icon-bluesky-mobile.pngCarece de atributo ALT
...tml/home-slider/slide0-1747149105580.jpgCarece de atributo ALT
...tml/home-slider/slide1-1747149106077.jpgPictured is an artistic illustration of a species tree reconstructed from genomic data. Image credit: Alice Grishchenko (artist), Yatish Turakhia, and Anshu Gupta.
...tml/home-slider/slide2-1747149105607.jpgAdult loggerhead sea turtle surfacing in the Mediterranean Sea.
...tml/home-slider/slide3-1731449174103.jpgAn illustration of a seesaw balancing people against a red, ominous face and hand, symbolizing manipulation or control.
...6e/pnas.2025.122.issue-19.largecover.pngThe cover image for PNAS Vol. 122;No. 19
...home/about-section-img-1624574253010.pngabout section
...194-ce5302674948/media/pc-2025-04-21.jpgplaceholder
...99e-af7885fe23d2/media/pc.2025-04-07.jpgplaceholder
...ae6-f3f823eaf037/media/pc.2025-03-24.jpgplaceholder
...6e/pnas.2025.122.issue-19.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 19
...49/pnas.2025.122.issue-18.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 18
...5c/pnas.2025.122.issue-17.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 17
...35/pnas.2025.122.issue-16.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 16
...a2/pnas.2025.122.issue-15.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 15
...13/pnas.2025.122.issue-14.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 14
...5c/pnas.2025.122.issue-13.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 13
...e5/pnas.2025.122.issue-12.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 12
...c0/pnas.2025.122.issue-11.largecover.pngThe cover image for PNAS Table of Contents Vol. 122 No. 11
...gos/footer/logo-footer-1624408444100.svgPNAS logo

Estructura de la página

Encabezado H1
(Extremadamente importante)
PNAS congratulates the 2024 Cozzarelli Prize winners!
Más de un encabezado H1.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
Hay 63 encabezados H en esta página. La cantidad de encabezados debería guardar una mejor proporción en relación al texto.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H1 PNAS congratulates the 2024 Cozzarelli Prize winners!
H1 May 13, 2025; vol. 122 no. 19
H1 Latest in Biological Sciences: Sea turtle glides through vital waters, highlighting the importance of protecting rich marine ecosystems
H1 Watch the short film Decoding Deception: The Psychology of Combating Misinformation
H2 Request Username
H2 Create a new account
H2 Login
H2 Change Password
H2 Current Issue
H2 PNAS is one of the world's most-cited and comprehensive multidisciplinary scientific journals.
H2 In the News
H2 Science Sessions podcasts
H2 Front Matter
H2 Featured QnAs
H2 Recent Issues
H2 Submit to PNAS
H3 In This Issue
H3 Linked nitrogen and carbon dynamics reveal distinct pools and patterns in a deep, weathered bedrock rhizosphere
H3 Paving the way for social touch at a distance: Sonifying tactile interactions and their underlying emotions
H3 Bonobos point more for ignorant than knowledgeable social partners
H3 Global diversity and energy of animals shaping the Earth’s surface
H3 Independent effects of the human circadian system and sleep/eating cycles on caloric intake in adolescents vary by weight status
H3 QnAs with Jeremy J. Michalek and Corey D. Harper
H3 Multiple sclerosis and gut microbiota: Lachnospiraceae from the ileum of MS twins trigger MS-like disease in germfree transgenic mice—An unbiased functional study
H3 Bodily maps of emotions
H3 Evidence of a social evaluation penalty for using AI
H3 Individual decision-making and collective animal behavior
H3 Modeling extreme heat waves
H3 Estimating the social cost of carbon
H3 We need better ways to re-evaluate conservation policies when they’re founded on flawed research
H3 Historians use data science to mine the past
H3 Bridging life satisfaction data and neurobiological measures would elucidate human well-being
H3 Is killing animals an effective way to regulate populations?
H3 The importance of playing the long game when it comes to pandemic surveillance
H3 Digital phenotyping using smartphones could help steer mental health treatment
H3 Climate change impacts have potentially big repercussions for kids’ education
H3 For geological carbon sequestration to work, we need a geospatial planning policy
H3 QnAs with Thomas A. Henzinger
H3 QnAs with Nora Newcombe
H3 QnAs with Inara S. Tareque, Jorge Guzman, and Dan J. Wang
H3 Sign up for thePNAS Highlights newsletter
H4 Featured Topics
H4 Articles By Topic
H4 Featured Topics Texto duplicado
H4 Articles By Topic Texto duplicado
H4 Featured Topic
H4 Articles By Topic Texto duplicado
H4 PNAS UPDATES
H4 Increasing Wealth Inequality Over the Last 10,000 Years Tied to Several Causes
H4 Sustainable Development Goals, Accessibility, and Updates to Article Citation
H4 2024 Cozzarelli Prize Recipients
H4 The structures that fund, publish, and evaluate science shape its progress
H4 PNAS 2025 Call for Papers in Select UN Sustainable Development Goals (SDGs)
H5 Congrats!
H5 Vol. 122No. 19
H5 Vol. 122No. 18
H5 Vol. 122No. 17
H5 Vol. 122No. 16
H5 Vol. 122No. 15
H5 Vol. 122No. 14
H5 Vol. 122No. 13
H5 Vol. 122No. 12
H5 Vol. 122No. 11
Algunos textos ancla son demasiado largos.
Algunos enlaces internos contienen parámetros dinámicos. Las URL internas no deberían contener parámetros dinámicos, salvo que estén marcadas como nofollow.
Algunos textos ancla se repiten más de una vez en varios enlaces.
Hay 3 links con un texto ancla que no es suficientemente relevante.
La cantidad de enlaces internos es adecuada.
Hay 16 enlaces externos en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://www.pnas.org/IMG-ALT PNAS Logo
https://www.pnas.org/Texto duplicado IMG-ALT PNAS Logo
/toc/pnas/currentCurrent Issue
https://www.pnas.org/latestLatest Articles
/about/special-featuresSpecial Features
https://www.pnas.org/loi/pnasList of Issues
https://academic.oup.com/pnasn...Externo Subdominio PNAS Nexus
https://www.pnas.org/front-matterFront Matter
/author-centerInformation for Authors
/author-center/editorial-and-j...Editorial and Journal Policies
/author-center/submitting-your...Submission Procedures
/author-center/publication-cha...Publication Charges
https://www.pnas.org/Texto ancla Physical Sciences
https://www.pnas.org/Texto ancla Social Sciences
https://www.pnas.org/Texto ancla Biological Sciences
https://www.pnas.org/topic/physPhysics
https://www.pnas.org/topic/chemChemistry
/sustainability-scienceSustainability Science
/sustainable-development-goalsSustainable Development Goals
/topic/app-mathApplied Mathematics
/topic/app-physApplied Physical Sciences
https://www.pnas.org/topic/astroAstronomy
/biophysics-and-computational-...Biophysics and Computational Biology
/topic/comp-sciComputer Sciences
/topic/earth-sciEarth, Atmospheric, and Planetary Sciences
https://www.pnas.org/topic/engEngineering
/environmental-sciencesEnvironmental Sciences
https://www.pnas.org/topic/mathMathematics
https://www.pnas.org/topic/statStatistics
https://www.pnas.org/anthropologyAnthropology
/sustainability-scienceTexto duplicado Sustainability Science
/sustainable-development-goalsTexto duplicado Sustainable Development Goals
https://www.pnas.org/topic/demoDemography
/topic/econ-sciEconomic Sciences
/environmental-sciencesTexto duplicado Environmental Sciences
/topic/pol-sciPolitical Sciences
/psychological-and-cognitive-s...Psychological and Cognitive Sciences
/topic/soc-scienceTexto duplicado Social Sciences
https://www.pnas.org/anthropologyTexto duplicado Anthropology
/sustainability-scienceTexto duplicado Sustainability Science
/sustainable-development-goalsTexto duplicado Sustainable Development Goals
https://www.pnas.org/topic/ag-sciAgricultural Sciences
/topic/app-bioApplied Biological Sciences
/topic/biochemBiochemistry
/biophysics-and-computational-...Texto duplicado Biophysics and Computational Biology
/topic/cell-bioCell Biology
/topic/dev-bioDevelopmental Biology
https://www.pnas.org/topic/ecoEcology
/environmental-sciencesTexto duplicado Environmental Sciences
/topic/evolutionEvolution
/topic/geneticsGenetics
https://www.pnas.org/topic/immunImmunology and Inflammation
/topic/med-sciMedical Sciences
/topic/microbioMicrobiology
https://www.pnas.org/topic/neuroNeuroscience
https://www.pnas.org/topic/pharmPharmacology
https://www.pnas.org/topic/physioPhysiology
/topic/plant-bioPlant Biology
/topic/pop-bioPopulation Biology
/psychological-and-cognitive-s...Texto duplicado Psychological and Cognitive Sciences
/topic/sys-bioSystems Biology
/topic/covid-19Covid-19
/action/showCart?FlowID=10 Cart
A-TITLE Show shopping cart
/action/showLoginSign in
/action/registrationRegister
/action/showLogin?redirectUri=/Individual Login
/action/ssostart?redirectUri=/Institutional Login
https://www.pnascentral.org/cg...Externo Subdominio Submit
https://www.pnas.org/Texto ancla Anywhere
https://www.pnas.org/Texto ancla Citation
https://www.pnas.org/Texto ancla Texto duplicado PNAS Nexus
https://www.pnas.org/Texto ancla Proceedings of the National Academy of Sciences
/search/advancedAdvanced Search
/action/doSearch?AllField=covi...Texto duplicado Covid-19
/action/doSearch?AllField=arti...Artificial Intelligence
/action/doSearch?AllField=mpoxMpox
/action/doSearch?AllField=clim...Climate Change
/action/doSearch?AllField=gun+...Gun Violence
https://www.pnas.org/IMG-ALT PNAS
https://www.facebook.com/pages...Externo Subdominio A-TITLE Facebook
https://twitter.com/PNASNewsExterno A-TITLE Twitter
https://bsky.app/profile/pnas.orgExterno A-TITLE Bluesky
https://www.youtube.com/channe...Externo Subdominio A-TITLE Youtube
https://www.linkedin.com/showc...Nueva ventana Externo Subdominio A-TITLE LinkedIn
/action/showPreferences?menuTa...A-TITLE Mail
https://www.pnas.org/about/rssA-TITLE RSS feeds
/about/staff-directoryContact
/about/site-mapSite Map
https://www.pnas.org/about/termsTerms & Privacy Policy
/about/accessibilityAccessibility
https://www.pnas.org/Texto ancla Skip slideshow
/post/update/2024-cozzarelli-p...PNAS congratulates the 2024 Cozzarelli Prize winners! Watch the author videos here.
/toc/pnas/122/19May 13, 2025; vol. 122 no. 19 Volume 122, Issue 19: View articles in the latest issue of PNAS.
IMG-ALT Pictured is an artistic illustration of a species tree reconstructed from genomic data. Image credit: Alice Grishchenko (artist), Yatish Turakhia, and Anshu ...
https://doi.org/10.1073/pnas.2...Externo Latest in Biological Sciences: Sea turtle glides through vital waters, highlighting the importance of protecting rich marine ecosystems Click to read more. I...
IMG-ALT Adult loggerhead sea turtle surfacing in the Mediterranean Sea.
/post/multimedia/combating-mis...Watch the short film Decoding Deception: The Psychology of Combating Misinformation Social media and generative AI are accelerating the spread of misinformat...
IMG-ALT An illustration of a seesaw balancing people against a red, ominous face and hand, symbolizing manipulation or control.
/action/showPreferences?menuTa...sign up for alerts
/author-centerAuthor center
https://www.pnascentral.org/cg...Externo Subdominio submit
/action/showLoginReturning user
/help/cookie-policyFind out more
/help/cookie-policyCONTINUE
/action/requestResetPasswordTexto ancla no relevante
here
/action/registrationTexto duplicado Texto ancla no relevante
here
/action/ssostart?redirectUri=/Texto duplicado Institutional Login
/toc/pnas/122/19Texto duplicado Current Issue
/toc/pnas/currentIMG-ALT The cover image for PNAS Vol. 122;No. 19
A-TITLE View the PNAS Table of Contents Vol. 122;No. 19
/topic/type/twipThis Week in PNAS
/doi/10.1073/iti1925122In This Issue
A-TITLE In This Issue
/topic/type/research-articleResearch Article
/doi/10.1073/pnas.2400452122Linked nitrogen and carbon dynamics reveal distinct pools and patterns in a deep, weathered bedrock rhizosphere
A-TITLE Linked nitrogen and carbon dynamics reveal distinct pools and patterns in a deep, weathered bedrock rhizosphere
/author/Crutchfield-Peters,+Ke...Kelsey L. Crutchfield-Peters
A-TITLE Kelsey L. Crutchfield-Peters
/author/Rempe,+Daniella+MDaniella M. Rempe
A-TITLE Daniella M. Rempe
/author/Tune,+Alison+KAlison K. Tune
A-TITLE Alison K. Tune
/author/Dawson,+Todd+ETodd E. Dawson
A-TITLE Todd E. Dawson
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.2407614122Paving the way for social touch at a distance: Sonifying tactile interactions and their underlying emotions
A-TITLE Paving the way for social touch at a distance: Sonifying tactile interactions and their underlying emotions
/author/de+Lagarde,+AlexandraAlexandra de Lagarde
A-TITLE Alexandra de Lagarde
/author/Pelachaud,+CatherineCatherine Pelachaud
A-TITLE Catherine Pelachaud
/author/Kirsch,+Louise+PLouise P. Kirsch
A-TITLE Louise P. Kirsch
/author/Auvray,+MalikaMalika Auvray
A-TITLE Malika Auvray
/toc/pnas/currentVIEW FULL TABLE OF CONTENTS
https://www.pnas.org/aboutTexto ancla no relevante
Read More
/topic/type/brief-reportBrief Report
/doi/10.1073/pnas.2412450122Bonobos point more for ignorant than knowledgeable social partners
A-TITLE Bonobos point more for ignorant than knowledgeable social partners
/author/Townrow,+Luke+ALuke A. Townrow
A-TITLE Luke A. Townrow
/author/Krupenye,+ChristopherChristopher Krupenye
A-TITLE Christopher Krupenye
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.2415104122Global diversity and energy of animals shaping the Earth’s surface
A-TITLE Global diversity and energy of animals shaping the Earth’s surface
/author/Harvey,+Gemma+LGemma L. Harvey
A-TITLE Gemma L. Harvey
/author/Khan,+ZareenaZareena Khan
A-TITLE Zareena Khan
/author/Albertson,+Lindsey+KLindsey K. Albertson
A-TITLE Lindsey K. Albertson
/author/Coombes,+MartinMartin Coombes
A-TITLE Martin Coombes
/author/Johnson,+Matthew+FMatthew F. Johnson
A-TITLE Matthew F. Johnson
/author/Rice,+Stephen+PStephen P. Rice
A-TITLE Stephen P. Rice
/author/Viles,+Heather+AHeather A. Viles
A-TITLE Heather A. Viles
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.2407907122Independent effects of the human circadian system and sleep/eating cycles on caloric intake in adolescents vary by weight status
A-TITLE Independent effects of the human circadian system and sleep/eating cycles on caloric intake in adolescents vary by weight status
/author/Barker,+David+HDavid H. Barker
A-TITLE David H. Barker
/author/Carskadon,+Mary+AMary A. Carskadon
A-TITLE Mary A. Carskadon
/author/Gredvig-Ardito,+CarolineCaroline Gredvig-Ardito
A-TITLE Caroline Gredvig-Ardito
/author/Hart,+Chantelle+NChantelle N. Hart
A-TITLE Chantelle N. Hart
/author/Raynor,+Hollie+AHollie A. Raynor
A-TITLE Hollie A. Raynor
/author/Scheer,+Frank+A+J+LFrank A. J. L. Scheer
A-TITLE Frank A. J. L. Scheer
/topic/type/qnasQnAs
/doi/10.1073/pnas.2500725122QnAs with Jeremy J. Michalek and Corey D. Harper
A-TITLE QnAs with Jeremy J. Michalek and Corey D. Harper
/author/Hardcastle,+MatthewMatthew Hardcastle
A-TITLE Matthew Hardcastle
/about/pnas-in-the-newsView all news
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.2419689122Multiple sclerosis and gut microbiota: Lachnospiraceae from the ileum of MS twins trigger MS-like disease in germfree transgenic mice—An unbiased functional ...
A-TITLE Multiple sclerosis and gut microbiota: Lachnospiraceae from the ileum of MS twins trigger MS-like disease in germfree transgenic mice—An unbiased functional ...
/author/Yoon,+HongsupHongsup Yoon
A-TITLE Hongsup Yoon
/author/Gerdes,+Lisa+AnnLisa Ann Gerdes
A-TITLE Lisa Ann Gerdes
/author/Beigel,+FlorianFlorian Beigel
A-TITLE Florian Beigel
/author/Sun,+YihuiYihui Sun
A-TITLE Yihui Sun
/author/Kövilein,+JanineJanine Kövilein
A-TITLE Janine Kövilein
/author/Wang,+JianchengJiancheng Wang
A-TITLE Jiancheng Wang
/author/Kuhlmann,+TanjaTanja Kuhlmann
A-TITLE Tanja Kuhlmann
/author/Flierl-Hecht,+AndreaAndrea Flierl-Hecht
A-TITLE Andrea Flierl-Hecht
/author/Haller,+DirkDirk Haller
A-TITLE Dirk Haller
/author/Hohlfeld,+ReinhardReinhard Hohlfeld
A-TITLE Reinhard Hohlfeld
/author/Baranzini,+Sergio+ESergio E. Baranzini
A-TITLE Sergio E. Baranzini
/author/Wekerle,+HartmutHartmut Wekerle
A-TITLE Hartmut Wekerle
/author/Peters,+AnneliAnneli Peters
A-TITLE Anneli Peters
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.1321664111Bodily maps of emotions
A-TITLE Bodily maps of emotions
/author/Nummenmaa,+LauriLauri Nummenmaa
A-TITLE Lauri Nummenmaa
/author/Glerean,+EnricoEnrico Glerean
A-TITLE Enrico Glerean
/author/Hari,+RiittaRiitta Hari
A-TITLE Riitta Hari
/author/Hietanen,+Jari+KJari K. Hietanen
A-TITLE Jari K. Hietanen
/topic/type/research-articleTexto duplicado Research Article
/doi/10.1073/pnas.2426766122Evidence of a social evaluation penalty for using AI
A-TITLE Evidence of a social evaluation penalty for using AI
/author/Reif,+Jessica+AJessica A. Reif
A-TITLE Jessica A. Reif
/author/Larrick,+Richard+PRichard P. Larrick
A-TITLE Richard P. Larrick
/author/Soll,+Jack+BJack B. Soll
A-TITLE Jack B. Soll
https://www.pnas.org/trendingView all
/doi/10.1073/pc.36221145play Individual decision-making and collective animal behavior
IMG-ALT placeholder
/doi/10.1073/pc.36005045play Modeling extreme heat waves
IMG-ALT placeholder
/doi/10.1073/pc.35811805play Estimating the social cost of carbon
IMG-ALT placeholder
/about/science-sessions-podcastview all episodes
/topic/type/opinionOpinion
/doi/10.1073/pnas.2426166122We need better ways to re-evaluate conservation policies when they’re founded on flawed research
A-TITLE We need better ways to re-evaluate conservation policies when they’re founded on flawed research
/author/Shoemaker,+Kevin+TKevin T. Shoemaker
A-TITLE Kevin T. Shoemaker
/author/Loope,+Kevin+JKevin J. Loope
A-TITLE Kevin J. Loope
/topic/type/sci-cultureScience and Culture
/doi/10.1073/pnas.2508428122Historians use data science to mine the past
A-TITLE Historians use data science to mine the past
/author/Beans,+CarolynCarolyn Beans
A-TITLE Carolyn Beans
/topic/type/opinionTexto duplicado Opinion
/doi/10.1073/pnas.2502095122Bridging life satisfaction data and neurobiological measures would elucidate human well-being
A-TITLE Bridging life satisfaction data and neurobiological measures would elucidate human well-being
/author/Brandt,+AnthonyAnthony Brandt
A-TITLE Anthony Brandt
/author/Jaya+Lesmana,+Cokorda+...Cokorda Bagus Jaya Lesmana
A-TITLE Cokorda Bagus Jaya Lesmana
/author/Goldberg,+ElkhononElkhonon Goldberg
A-TITLE Elkhonon Goldberg
/topic/type/news-featNews Feature
/doi/10.1073/pnas.2506919122Is killing animals an effective way to regulate populations?
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/post/update/structures-fund-p...The structures that fund, publish, and evaluate science shape its progress
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/toc/pnas/122/19May 13, 2025 Vol. 122No. 19
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