Results 101 to 110 of about 16,726 (307)

ULTRASTRUCTURAL FEATURES OF CARDIOMYOCYTE CONTRACTILE APPARATUS IN RAT OFFSPRING HEARTS FOLLOWING MATERNAL CHRONIC ALCOHOL INTOXICATION

open access: yesПроблеми екології та медицини
Background. The mechanisms underlying the development of the heart contractile apparatus and the distribution of myofibrils in cardiomyocytes following intrauterine ethanol intoxication continue to be a topic of significant debate.
I.V. Tverdokhlib, D.G. Marchenko
doaj   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

open access: yesThe Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer   +2 more
wiley   +1 more source

ONTOGENESIS OF THE DIFFUSE AUDITORY EVOKED POTENTIAL IN KITTENS.

open access: yes, 1970
ONTOGENESIS OF THE DIFFUSE AUDITORY EVOKED POTENTIAL IN ...
PAULA BERNARDINE. COPACK (7979198)
core  

A Neo-Meadian Approach to Human Agency: Relating the Social and the Psychological in the Ontogenesis of Perspective-Coordinating Persons [PDF]

open access: yes, 2010
How can human agency be reconciled with bio-physical determinism? Starting with a discussion of the long standing debate between determinism and agency, we argue that the seeds of a reconciliation can be found in George Herbert Mead’s ideas concerning ...
Jack Martin   +3 more
core   +1 more source

The potential of a dialogical understanding of language for empirical research in developmental psychology

open access: yesJournal für Psychologie, 2011
Based on recent developments within the field of discursive psychology that integrate the works of Bakhtin, the present paper discusses the dialogical self with regard to early infancy research.
Carolin Demuth
doaj  

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

open access: yesThe Anatomical Record, EarlyView.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose   +2 more
wiley   +1 more source

The mitochondrial genome in the ontogenesis

open access: yes, 2010
The main goal of this study is the comparison of sequences of the HVRII region of the mitochondrial genome in the cord blood sample and the saliva sample of the same individual, taken at average ten years from his/her birth.
Töröková, Petra
core  

Circadian regulation of sleep during ontogenesis in humans [PDF]

open access: yes, 2014
The circadian system has evolved as an adaptation to periodically changing conditions on Earth. In mammals, and therefore in humans, the circadian system consists of the central and perip- heral oscillators generating a circadian rhythm.
Grieblová, Adéla
core  

Cortical bone distribution in the human mandibular symphysis: Ontogenic and morphometric approaches in archeological context

open access: yesThe Anatomical Record, EarlyView.
Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro   +3 more
wiley   +1 more source

Integrating whole‐bone and regional analyses to understand human scapular growth

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigates ontogenetic changes in human scapular morphology using three‐dimensional geometric morphometrics with whole‐bone and region‐specific analyses. The aim is to evaluate whether the scapula follows a regular developmental pattern and whether its functionally distinct components, the scapular spine (SS) and glenoid fossa ...
Azahara Salazar‐Fernández   +3 more
wiley   +1 more source

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