Results 81 to 90 of about 3,533 (183)

Lateralization of social signal brain processing correlates with the degree of social integration in a songbird

open access: yesScientific Reports, 2020
Group cohesion relies on the ability of its members to process social signals. Songbirds provide a unique model to investigate links between group functioning and brain processing of social acoustic signals.
Hugo Cousillas   +4 more
doaj   +1 more source

An Assessment of Financial Viability of Big Onion Seed Production in Matale District

open access: yesTropical Agricultural Research, 2011
Unavailability of good quality seeds of recommended big onion varieties is a major constraint for increasing the productivity of big onion cultivation in Sri Lanka.
HVC Hewavitharane   +2 more
doaj   +1 more source

Investigations of impact force of the Al–Fe–Cr–Ti alloy by high-velocity compaction

open access: yesJournal of Materials Research and Technology
Aluminum alloy materials are the primary choice for lightweight components. High-velocity compaction (HVC) enhances the density of diverse materials. This study utilizes HVC to enhance the density of aluminum alloy.
Xian-jie Yuan   +3 more
doaj   +1 more source

Role and Application of Intravenous High-Dose Vitamin C in Cancer

open access: yesZhongliu Fangzhi Yanjiu
An increasing number of evidence indicate that intravenous high-dose vitamin C (HVC) is safe to use in patients with various types of cancer. Clinical studies suggest that when used in combination with radiation and chemotherapy, HVC can reduce their ...
Junwen OU
doaj   +1 more source

Local Goup HVCs: Status of the Evidence

open access: yes, 2001
The evidence for locating the High Velocity Clouds in the Local Group is summarized and evaluated. Recent measurements of the H$α$ surface brightness and metallicity of a number of HVCs appear to be fatal to the Galactic fountain as a significant contributor to the HVC phenomenon, but not to the existence of the fountain itself.
openaire   +2 more sources

Effects of Nesting Material Provision and High-Dose Vitamin C Supplementation during the Peripartum Period on Prepartum Nest-Building Behavior, Farrowing Process, Oxidative Stress Status, Cortisol Levels, and Preovulatory Follicle Development in Hyperprolific Sows

open access: yesAntioxidants
Hyperprolific sows often experience increased oxidative stress during late gestation and lactation periods, which can adversely affect the farrowing process and overall lactation performance.
Hyeonwook Shin   +4 more
doaj   +1 more source

Ram pressure shaping HVC droplets -- FAST HI observations of HVC AC-III and theoretical interpretation

open access: yes
FAST HI observations reveal unprecedented internal structures of the high-velocity cloud AC-III, which is found to consist of several coherent subclumps (D1-D6) with nearly constant line widths of $\sim 20~\mathrm{km~s^{-1}}$, while the global velocity spread ranges from $-220$ to $-180~\mathrm{km~s^{-1}}$.
openaire   +2 more sources

A synaptic locus of song learning. [PDF]

open access: yesNature
Schreiner DC   +4 more
europepmc   +1 more source

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