Results 221 to 230 of about 3,070,492 (313)

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Methodological Research Practices for the Adaptation of Measuring Instruments in Health Care: Protocol for a Scoping Review.

open access: yesJMIR Res Protoc
Gomes de Oliveira NP   +6 more
europepmc   +1 more source

HIV diagnostic implementation in the Dominican Republic: an in-depth qualitative context analysis for health technology developers. [PDF]

open access: yesBMJ Open
Lee K   +8 more
europepmc   +1 more source

Personnel

open access: yesCollege & Research Libraries News, 1973
openaire   +2 more sources

Interview [PDF]

open access: yes, 2007
Association du personnel
core  

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

open access: yesThe Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga   +4 more
wiley   +1 more source

SLS [PDF]

open access: yes, 2007
Association du personnel
core  

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