Results 151 to 160 of about 110,523 (313)

Advances in Chitosan Nanoparticles: A Comprehensive Review of Properties, Synthesis, Characterization, Multidisciplinary Applications, and Future Perspectives

open access: yesJournal of Applied Polymer Science, EarlyView.
This review highlights the synthesis of chitosan nanoparticles from natural sources, the thorough characterization of them, and use of microscopic and spectroscopic methods. It emphasizes that it has some indispensable properties such as being non‐toxic, antimicrobial, and capable of controlled drug release.
Mariam Sohail Mansoor   +6 more
wiley   +1 more source

Investigations of freezability of ram semen during the transition from non-breeding to the natural breeding and breeding season

open access: yes, 2003
Bu çalışmada koç spermasının sezona geçiş döneminde ve sezonda dondurulabilirliğinin araştırılması amaçlandı. Çalışmada, alınan koç spermaları Tris- yumurta sarısı sulandırıcısı ile 1:1 oranında sulandırılarak 0.25 ml.lik payetlerde finalde %5 gliserol ...

core  

Turning a new leaf: PhenoVision provides leaf phenology data at the global scale

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Plant phenology dictates many aspects of community function and ecosystem dynamics. Yet, global phenology data are still limited, especially in areas lacking monitoring programs. Here we present a new data resource, PhenoVision–Leaf, which extends a computer vision pipeline utilizing iNaturalist digital image vouchers to produce global‐
Erin L. Grady   +6 more
wiley   +1 more source

Exploring spatial relationships of male wild Turkeys during the breeding season. [PDF]

open access: yesSci Rep
Ulrey EE   +4 more
europepmc   +1 more source

PbAT: A user‐friendly R/Shiny platform for data‐driven decision support in crop improvement

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Modern plant breeding requires robust analysis of complex, multi‐environment datasets to identify superior genotypes. Although R offers powerful statistical packages, their use often requires programming expertise. Existing graphical user interface (GUI)‐based tools are either limited in scope or not openly accessible, leaving breeders
Krishnan P. Abhijith   +6 more
wiley   +1 more source

Longitudinal characterization of mature beef bull seminal fluid and blood serum metabolome during a 65-day breeding season. [PDF]

open access: yesTransl Anim Sci
Williams JD   +6 more
europepmc   +1 more source

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

A MODEL TO PREDICT BREEDING-SEASON PRODUCTIVITY FOR MULTIBROODED SONGBIRDS

open access: yes, 1999
Breeding-season productivity (the per capita number of offspring surviving to the end of the breeding season) is seldom estimated for multibrooded songbirds because of cost and logistical constraints.
Conroy, Michael J.   +3 more
core  

Home - About - Disclaimer - Privacy