Results 241 to 250 of about 434,970 (291)

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

Student Differences in a Social-Emotional Learning Program: Engagement and Individual Factors. [PDF]

J Sch Health
Tang D, Zheng LR, Hein TC, Albrecht J, Rodriguez-Quintana N, Bilek EL.   +5 more
europepmc   +1 more source

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

The Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

Large-scale genetic characterization of Parkinson's disease in the African and African admixed populations. [PDF]

Brain
Akçimen F, Paquette K, Wild Crea P, Step K, Waldo E, Koretsky MJ, Saffie-Awad P, Achoru C, Taiwo F, Ozomma S, Onwuegbuzie G, Khani M, Grant S, Owolabi L, Okereke C, Oshinaike O, Iwuozo E, Akerman SC, Lee PS, Oyakhire S, Osemwegie N, Daida K, Abubakar S, Olusanya A, Isayan M, Alvarez C, Traurig R, Ogunmodede A, Samuel S, Makarious MB, Sa'ad F, Olanigan R, Levine K, Ogbimi EM, Vitale D, Odiase F, Ojini F, Odeniyi O, Fang ZH, Obianozie N, Hall DA, Nwazor E, Xie T, Nwaokorie F, Padmanaban M, Nwani P, Shamim EA, Nnama A, Standaert D, Komolafe M, Dean M, Osaigbovo G, Disbrow E, Ishola I, Rawls A, Imarhiagbe F, Chandra S, Erameh C, Hinson V, Louie N, Idowu A, Solle J, Norris SA, Ibrahim A, Kilbane C, Sukumar G, Shulman LM, Ezuduemoih D, Staisch J, Breaux S, Dalgard C, Foster ER, Bello A, Ameri A, Real R, Ikwenu E, Morris HR, Anyanwu R, Furr Stimming E, Billingsley K, Alaofin W, Alvarez Jerez P, Agabi O, Hernandez DG, Akinyemi R, Arepalli S, Malik L, Owolabi R, Nyandaiti Y, Leonard HL, Wahab K, Abiodun O, Hernandez CF, Abdulai F, Iwaki H, Bardien S, Klein C, Hardy J, Houlden H, Galvelis KG, Nalls MA, Dahodwala N, Aamodt W, Hill E, Espay A, Factor S, Branson C, Blauwendraat C, Singleton AB, Ojo O, Chahine LM, Okubadejo N, Bandres-Ciga S.   +112 more
europepmc   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

The Anatomical Record, EarlyView.
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox, Kenneth D. Rose, Rachel H. Dunn, Kishor Kumar, Rajendra S. Rana, Ashok Sahni, Lachham Singh, Thierry Smith, Jordan W. Crowell   +8 more
wiley   +1 more source

Radiographic Assessment of Spinopelvic Parameters in Asymptomatic Ethiopian Adults: A Cross-Sectional Study. [PDF]

JB JS Open Access
Seyoum FB, Haile AM, Tadesse EK, Reda KT, Kersema TA, Demewez SB, Stephano AB, Shenkute MM, Wamisho BL.   +8 more
europepmc   +1 more source

The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution

The Anatomical Record, EarlyView.
Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson, Alison M. Murray, Donald B. Brinkman   +2 more
wiley   +1 more source

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A Companion to African-American Studies

2005
  +30 more sources