Results 21 to 30 of about 5,295,174 (295)

Diestrous Ovulations in Pregnant Mares as a Response to Low Early Postovulatory Progestogen Concentration

open access: yesAnimals, 2020
Spontaneous prolongation of the luteal phase has been described in horses, but the underlying causes are still unclear. The present study investigated details of gonadotrophin and progestogen secretion in pregnant mares (n = 11) with or without ...
Carolina T. C. Okada   +5 more
doaj   +1 more source

Negative Feedback Punishment Approach Helps Sanctioning Institutions Achieve Stable, Time-Saving and Low-Cost Performances

open access: yesMathematics, 2022
Sanctioning institutions widely exist in human society. Although these institutions play an important role in the management of social affairs, sanctions are often seen to be costly in terms of both time and money.
Jun Qian   +3 more
doaj   +1 more source

‘Good job!’ The impact of positive and negative feedback on performance [PDF]

open access: yes, 2023
We analyze the causal impact of positive and negative feedback on professional performance. We exploit a unique data source in which quasi-random, naturally occurring variations within subjective ratings serve as positive and negative feedback.
Späth, Maximilian, Goller, Daniel
core   +1 more source

Low Perceived Self-Efficacy Impedes Discriminative Fear Learning

open access: yesFrontiers in Psychology, 2019
Perceived self-efficacy refers to a subject’s expectation about the outcomes his/her behavior will have in a challenging situation. Low self-efficacy has been implicated in the origins and maintenance of phobic behavior.
Friederike Raeder   +4 more
doaj   +1 more source

Temperature-Dependent Electrical Characteristics of Silicon Biristor

open access: yesMicromachines, 2023
In this study, we investigate the temperature-dependent electrical characteristics of bistable silicon resistors (biristors) at temperatures ranging from 275 to 400 K.
Eunseong Kim, Doohyeok Lim
doaj   +1 more source

Teachers’ translanguaging practices in providing written corrective feedback: An exploratory study of learners’ affective engagement with feedback [PDF]

open access: yes, 2023
The present study investigated five intermediate English learners’ affective engagement with teacher-generated written corrective feedback. In addition, the mediating effects of the teacher’s translanguaging practices were examined.
Hooman Saeli,Payam Rahmati,Svetlana Koltovskaia
core   +1 more source

Signal molecules controlling nitrate uptake by roots

open access: yesJournal of Plant Interactions, 2022
The efficiency of nitrate uptake is a key point to decrease the waste of fertilizer and protect the environment. There are some signal substances participating in the nitrate control system.
Jin-zhi Li   +3 more
doaj   +1 more source

Depression Reduces Accuracy While Parkinsonism Slows Response Time for Processing Positive Feedback in Patients with Parkinson’s Disease with Comorbid Major Depressive Disorder Tested on a Probabilistic Category-Learning Task

open access: yesFrontiers in Psychiatry, 2017
Major depressive disorder (MDD) is the most common non-motor manifestation of Parkinson’s disease (PD) affecting 50% of patients. However, little is known about the cognitive correlates of MDD in PD. Using a computer-based cognitive task that dissociates
Mohammad M. Herzallah   +15 more
doaj   +1 more source

Clickers in a Flipped Lab; feedback to enhance engagement in first year Science. [PDF]

open access: yes, 2017
Anecdotal evidence from lecturers engaged in teaching practical’s is that there is very little if any interaction from the students with the pre-lab reading resources as posted on Moodle or in the laboratory manuals provided at the beginning of the
O'Brien, Anne Marie
core   +1 more source

The impact of language learning strategies and motivation on L2 writers’ lexical accuracy in response to WCF [PDF]

open access: yes, 2023
The role individual differences play in developing learners’ L2 has received sufficient attention, but only few studies have addressed the relationship between these differences and learners’ lexical development. Accordingly, this study investigates
Nuwar Mawlawi Diab, Diab, Nuwar Mawlawi
core   +1 more source

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