Results 31 to 40 of about 146,755 (292)

Growth and Physiological Performance in Growth Phenotypes of the Carpet Shell Clam (Ruditapes decussatus) Fed Diets of Variable Lipid/Carbohydrate Ratios

open access: yesAquaculture Nutrition, 2023
Mixed suspensions of phytoplankton and yeast cells in different proportions were designed to achieve diets with a range of variation (0.6–2.2) in the ratio of lipid to carbohydrate while maintaining protein content constant.
Kristina Arranz   +3 more
doaj   +1 more source

Fear conditioning induced by interpersonal conflicts in healthy individuals. [PDF]

open access: yesPLoS ONE, 2015
Psychophysiological markers have been focused to investigate the psychopathology of psychiatric disorders and personality subtypes. In order to understand neurobiological mechanisms underlying these conditions, fear-conditioning model has been widely ...
Mitsuhiro Tada   +9 more
doaj   +1 more source

Fear conditioning- and extinction-induced neuronal plasticity in the mouse amygdala [PDF]

open access: yes, 2009
Experience-dependent changes in behavior are mediated by long-term functional modifications in brain circuits. To study the underlying mechanisms, our lab is using classical auditory fear conditioning, a simple and robust form of associative learning. In
Ciocchi, Stéphane
core   +1 more source

TECHNIQUES TO MINIMIZE THE EFFECTS OF ACUTE HEAT STRESS OR CHRONIC IN BROILERS [PDF]

open access: yesBrazilian Journal of Poultry Science, 2019
High environmental temperature is limiting factor in broiler production. In order to minimize the undesirable consequences of acute or chronic heat stress, the techniques of fixed dietary electrolyte balance and early heat conditioning were evaluated ...
MM Rodrigues   +7 more
doaj   +1 more source

Attention and Awareness: Visual Psychophysics and Aversive Conditioning in Humans [PDF]

open access: yes, 2006
We studied the neuronal correlates of consciousness by characterizing the role of attention and awareness in three psychophysical experiments. First, we investigated the role of visual awareness in the formation of afterimages, phenomena believed to ...
Tsuchiya, Naotsugu
core   +1 more source

Manipulating Memory Associations Minimizes Avoidance Behavior

open access: yesFrontiers in Behavioral Neuroscience, 2021
Memories of the past can guide humans to avoid harm. The logical consequence of this is if memories are changed, avoidance behavior should be affected.
Jianqin Wang   +5 more
doaj   +1 more source

Cueing and Second-Order Conditioning: Similar or Different? [PDF]

open access: yes, 1987
A cueing treatment has been conceptualized as a means by which a novel, neutral stimulus (or stimuli) may come to elicit a conditioned response without any explicit pairing of the cue with the unconditioned stimulus.
McVay, Kenneth A.
core   +1 more source

Effect of the thermal insulation layer location on wall dynamic thermal response rate under the air-conditioning intermittent operation

open access: yesCase Studies in Thermal Engineering, 2017
Although the air-conditioning intermittent operation is widely used in buildings, more attention is focused on the air-conditioning continuous operation in the whole building to simplify energy conservation design, and thereby, the operation method ...
Lili Zhang   +5 more
doaj   +1 more source

Assessing thought conditioning: investigating measurement approaches and the impact of higher-order conditioning

open access: yesActa Psychologica
Recent studies suggest that thought content can be shaped through Pavlovian procedures. This experimental study aimed to investigate whether conditioned reports of thought content can be detected using alternative measures beyond rating scales, including
Thierry Kosinski   +2 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

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