Giraffes face unique challenges for drinking due to their long necks. In this article we use evidence from videos, size estimates, and elementary fluid mechanics to make a strong case for a plunger pump mechanism moving water up from their lips to their shoulders.

Chilling is a cost-effective and safe method of immobilising flies in "Drosophila" experiments. However, should condensation form on the plate, it would be fatal to the flies. Here we describe a modified cooling method using reusable commercial ice pack(s) (ca. 400 ml, 2-3 cm tall) rather than crushed ice. The ice pack is covered with a…

This article describes the Equine Assisted Growth and Learning Association's (EAGALA) experiential model called "Equine Assisted Psychotherapy" (EAP). EAGALA's model is based on the Association for Experiential Education's (AEE) tenets and is focused on the learner's experience with horses. Drawing on the historical use of equines in the…

Noradrenaline contributes to olfactory-guided behaviors but its role in olfactory learning during adulthood is poorly documented. We investigated its implication in olfactory associative and perceptual learning using local infusion of mixed a1-ß adrenergic receptor antagonist (labetalol) in the adult mouse olfactory bulb. We reported that…

The mechanistic Target of Rapamycin Complex 1 (mTORC1), a key regulator of protein synthesis and cellular growth, is also required for long-term memory formation. Stimulation of mTORC1 signaling is known to be dependent on the availability of energy and growth factors, as well as the presence of amino acids. In vitro studies using serum- and amino…

The Online FFA Veterinary Science Career Development Event (CDE) Study Website was created to better prepare FFA members for the Veterinary Science CDE but is useful to Extension educators as well. The website provides resources for students who may not have access to hands-on study materials for the CDE. These resources include (a) instructional…

Environmental education as a theory and practice of ecopedagogical simulation positively acknowledges various accidental happenings in the learner's experience. By working with and on the accidents, the learner is encouraged to imagine the real object that escapes his/her experience and thus cannot be and should not be reduced into human…

The use of fossils as a tool in the classroom provide the medium in which students enthusiastically and directly engage in scientific exploration and thinking, enhancing their interest in future science curricula, and provide an avenue to develop scientific literacy. The National Research Council stated that students should have authentic…

Partnering with students in action research and asking them how and why they would like to work with staff and other students to improve campus culture and student wellbeing is the cornerstone of this case study. Investment in student mental health and wellbeing is increasingly recognised as a priority in higher education, with novel approaches…

This paper aims to reveal and analyze Iago's speech in Shakespeare's Othello. Iago's use of animal metaphors in Othello is analyzed through Conceptual Metaphor Theory (CMT). Moreover, Iago's words in the play are connected to race, gender and identity and analyzed through Critical Discourse Analysis (CDA). Finally, Iago's rhetorical discourse is…

Background: Faculty might disclose personal information in order to illustrate a concept related to course material. However, the impact of self-disclosing potentially personal information (e.g., medical or mental health) is unclear. Objective: The purpose of this study was to determine how students perceive professors who self-disclose personal…

Teaching and learning of invertebrate systematic require effective pedagogical language strategies since the terms used are most in English and Latin. The Tanzania education policy specifies that the medium language of instruction in primary must be Kiswahili, while English has to be used in post-primary education. Consequently, secondary school…

A key aim in biology and psychology is to identify fundamental principles underpinning the behavior of animals, including humans. Analyses of human language and the behavior of a range of non-human animal species have provided evidence for a common pattern underlying diverse behavioral phenomena: Words follow Zipf's law of brevity (the…

We investigated whether reexposure to an amnestic agent would reverse amnesia for extinction of learned fear similar to that of a reactivated memory. When cycloheximide (CHX) was administered immediately after a brief cue-induced memory reactivation (15 sec) and an extended extinction session (12 min) rats showed retrograde amnesia for both…

Contrastive focus, conveyed by prosodic cues, marks important information. Studies have shown that 6-year-olds learning English and Japanese can use contrastive focus during online sentence comprehension: focus used in a "contrastive context" facilitates the identification of a target referent (speeding up processing), whereas focus used…