Results 61 to 70 of about 284,016 (133)

Radiographic measurements of the trachea in domestic short haired and Persian cats [PDF]

open access: yes, 2011
Tracheal diameter can be assessed from a thoracic radiograph, with assessment of tracheal diameter in dogs based on ratios between tracheal diameter and a skeletal measurement – however reference ranges are not available for the cat.
Hammond, G.   +7 more
core   +1 more source

Technical Brochure 556 - Power system technical performance issues related to the application of long HVAC cables

open access: yes, 2013
This Technical Brochure describes system technical performance study issues important for a power system with (a large share of) long AC cable lines. The study areas are divided into planning studies, system impact studies and equipment design studies.
LAURIA, Stefano, CIGRE WG C.4. 502
core  

Chemistry and bioactivities of natural steroidal alkaloids. [PDF]

open access: yesNat Prod Bioprospect, 2022
Xiang ML   +8 more
europepmc   +1 more source

Bacillus velezensis LT1: a potential biocontrol agent for southern blight on Coptis chinensis

open access: yesFrontiers in Microbiology
IntroductionSouthern blight, caused by Sclerotium rolfsii, poses a serious threat to the cultivation of Coptis chinensis, a plant with significant medicinal value.
Tao Tang   +12 more
doaj   +1 more source

Histone deacetylase HDAC3 regulates ergosterol production for oxidative stress tolerance in the entomopathogenic and endophytic fungus Metarhizium robertsii

open access: yesmSystems
Oxidative stress is encountered by fungi in almost all niches, resulting in fungal degeneration or even death. Fungal tolerance to oxidative stress has been extensively studied, but the current understanding of the mechanisms regulating oxidative stress ...
Shuxing Liu   +3 more
doaj   +1 more source

Differential immunological responses in lamb rumen and colon to alfalfa hay and wheat straw in a concentrate-rich diet: insights into microbe-host interactions

open access: yesmSystems
The impact of a concentrate-rich (CR) diet on the gut microbiome and epithelium homeostasis is well documented. However, it has not been systematically studied whether and how host-microbial interaction contributes to the immune homeostasis in the rumen ...
Kefyalew Gebeyew   +7 more
doaj   +1 more source

ALVIN 502 dive 502

open access: yes, 1974
ALVIN 502 dive 502The runtime for this video is 32m 11s.Alvin dive 502 took place on February 02, 1974 during voyage LU-67. The Chief Scientist was J. Heirtzler in the operating area of Toto.

core  

Inscriptions 502 à 517

open access: yes, 1884
Inscriptions 502 à 517. In: Revue épigraphique du Midi de la France, tome 2, N°31, 1884. pp.

core   +1 more source

Diversity and impact of single-stranded RNA viruses in Czech Heterobasidion populations

open access: yesmSystems
Heterobasidion annosum sensu lato comprises some of the most devastating pathogens of conifers. Exploring virocontrol as a potential strategy to mitigate economic losses caused by these fungi holds promise for the future.
László Benedek Dálya   +6 more
doaj   +1 more source

Genetic requirements for uropathogenic E. coli proliferation in the bladder cell infection cycle

open access: yesmSystems
Uropathogenic Escherichia coli (UPEC) requires an adaptable physiology to survive the wide range of environments experienced in the host, including gut and urinary tract surfaces.
Daniel G. Mediati   +6 more
doaj   +1 more source

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