Results 151 to 160 of about 490,562 (343)

Alloparenting the investment child: A reply to responses

open access: yes
The British Journal of Sociology, EarlyView.
Nina Bandelj
wiley   +1 more source

Traditional and Geometric Morphometrics and Invariant Shape Descriptors of Catfish Otoliths in the Yucatán Peninsula: Tools for Species Identification and Individual Size Estimation at Maya Archaeological Sites

open access: yesArchaeometry, EarlyView.
ABSTRACT This study investigates the use of otolith shape analysis for species identification and size estimation in Ariopsis felis and Bagre marinus, based on 181 modern otoliths obtained from a scientific collection and recent sampling in the coastal regions of Campeche and Yucatán, as well as 39 archaeological otoliths corresponding to the Early ...
Ariana Solis‐Gómez   +7 more
wiley   +1 more source

Fecal Steroids as Tracers of Human Population and Waste Management Practices at the Ancient Maya City of Ucanal, Guatemala

open access: yesArchaeometry, EarlyView.
ABSTRACT Geochemical data compiled from dried sediments from three water reservoirs at the ancient Maya city of Ucanal, Petén, Guatemala, reveal low to undetectable fecal biomarker concentrations. These low concentrations may be the result of the aerobic decay of sterols combined with well‐managed waste disposal practices.
Jean D. Tremblay   +3 more
wiley   +1 more source

A Diagnostic Algorithm for Reconstructing the Direction of Gunshots Using OsiriX and Maya in Living Patients: A Forensic Radiology Approach. [PDF]

open access: yesDiagnostics (Basel)
Malta G   +8 more
europepmc   +1 more source

Assessment of the CLASlite forest monitoring system in detecting disturbance from selective logging in the Selva Maya, Mexico [PDF]

open access: gold, 2019
Irving Hernández-Gómez   +5 more
openalex   +1 more source

The Impact of Midwife Experience and Time of Birth on the Risk of Obstetric Anal Sphincter Injuries (OASIS)

open access: yesBirth, EarlyView.
Background: Obstetric anal sphincter injuries (OASIS) are a significant complication of vaginal birth. Methods: This retrospective cohort included 13,651 term spontaneous vaginal deliveries at a single medical center (2020‐2025). Midwife experience (early, mid, and highly experienced), shift timing, and OASIS incidence were analyzed.
Raneen Abu Shqara   +5 more
wiley   +1 more source

Three Methods of Fetal Weight Estimation Compared in Women With BMI ≥ 35 kg/m2 at Term—A Prospective Observational Study

open access: yesBirth, EarlyView.
Visual summary of a prospective study comparing sonographic, maternal, and clinical fetal‐weight estimation methods in women with BMI = 35 kg/m2 at term. The graphical abstract presents the study objective, design, accuracy measures, and the primary finding that maternal and sonographic estimations demonstrated similar accuracy and both exceeded that ...
Inshirah Sgayer   +6 more
wiley   +1 more source

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