Results 71 to 80 of about 643,633 (298)

The Clinical Effects Of Toothpaste Containing Dextranase And IPMP

open access: yesInternational Dental Journal
Aim or purpose: To evaluate the efficacy of a toothpaste containing dextranase, an enzyme that degrades α-1,6 glycosidic bonds in glucans, both alone and in combination with isopropyl methylphenol (IPMP), a non-ionic antimicrobial agent, for inhibiting ...
Chika Akabane   +9 more
doaj   +1 more source

Individuality in Fish Behavior: Ecology and Comparative Psychology [PDF]

open access: yes, 2002
This work is a brief review of a series of studies of the phenotypic organization and ecological significance of individual differences in fish behavior.
Budaev, Dr. Sergey, Zworykin, Dr. Dmitry
core  

A genome-wide data assessment of the African lion (Panthera leo) population genetic structure and diversity in Tanzania [PDF]

open access: yes, 2018
The African lion (Panthera leo), listed as a vulnerable species on the IUCN Red List of Threatened Species (Appendix II of CITES), is mainly impacted by indiscriminate killing and prey base depletion.
Ambwene Ligate, Frederick   +10 more
core   +2 more sources

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

Diablo Canyon power plant site ecological study Quarterly Report no. 6; October 1 - December 31, 1974 [PDF]

open access: yes, 1974
During the period October 1 - December 31, 1974, a total of six permanent subtidal stations and ten random intertidal stations were surveyed. Red tides and rough seas limited both the commerical abalone and sea urchin fishery activities. Most activity
Gotshall, Daniel W.   +2 more
core   +1 more source

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

open access: yesBiological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief   +4 more
wiley   +1 more source

社区相机陷阱:一种促进人类与大型猫科动物在人类主导区域和谐共存的新方法

open access: yesWildlife Letters
Human–wildlife conflict (HWC) poses a significant threat to both human livelihoods and conservation, particularly for large, potentially dangerous species such as big cats.
Amy Dickman   +8 more
doaj   +1 more source

Heteropagus (parasitic) twins and concomitant omphalocele: A case report

open access: yesJournal of Pediatric Surgery Case Reports
Introduction: Heteropagus twins are extremely rare, occurring in one to two million live births. To date, fewer than 75 cases of epigastric heteropagus twins have been reported, and only a handful of these cases have involved heteropagus twins with a ...
Samuel Gashu   +4 more
doaj   +1 more source

Ultra‐Thick Carbon Microhoneycomb Cathode for High‐Capacity Lithium‐Oxygen Batteries

open access: yesCarbon Energy, EarlyView.
This work demonstrates ultra‐thick biochar‐derived carbon microhoneycomb cathodes for lithium‐oxygen batteries. The penetrated macrochannels serve as highly efficient pathways for Li+ and O2 and provide abundant accommodation space for the discharge product. The optimized cathode achieved a high areal capacity of 38.2 mAh cm–2, providing guidelines for
Minghao Liu   +9 more
wiley   +1 more source

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