Life Sciences Commons^™

Krill Watching, Michael J. Leach

The STEAM Journal

This is a concrete, or visual, found poem about the scientific activity of observing krill in the deep sea. I discovered this concrete found poem in prose that Nicol (2019, p. 200) quoted from Ommanney (1938).

• Nicol, S 2019 ‘Oceans of krill’, in B Nogrady (ed) The best Australian science writing 2019, Sydney: NewSouth Publishing.
• Ommanney, FD 1938 South latitude, London: Longmans, Green & Co.

The Finch Effect: Evolutionary Metaphors And Illiberal Democracy In Central And Eastern Europe, Abigail Woodfield

Claremont-UC Undergraduate Research Conference on the European Union

In recent years, several states in Central and Eastern Europe have seen democratic digression. Such illiberal resurgences came as a surprise to the many political scientists who assumed that the future of these states was democratic. Indeed, after the fall of the Soviet Union, the world largely regarded liberal democracy as the predominant system of government. The future seemed bright, and it was tempting to understand that future in evolutionary terms—just as humans evolved under natural selection to become the dominant species, democracy had survived a similar competition and defeated all other systems of government to become the dominant regime. …

Third Voices Conference On Teaching Stem With Music, September 22-23, 2019, Lawrence M. Lesser

Journal of Humanistic Mathematics

The third annual VOICES (Virtual Ongoing Interdisciplinary Collaborations on Educating with Song; https://www.causeweb.org/voices/) conference will be held online September 22-23, 2019. Chaired by Tiffany Getty, this conference will explore the use of song to teach STEM (science, technology, engineering, and mathematics) at the postsecondary (or secondary) level.

Applied Scientific Demiurgy I – Entrance Examination Information Sheet, Mario Daniel Martín

Journal of Humanistic Mathematics

This document provides all the required information needed by aspiring demiurges to sit the entrance examination for the foundation course Applied Scientific Demiurgy I in the scientific stream of the Bachelor of Applied Demiurgy at the Topological Hyper-university of Technological Cosmology.

Differential Equations Of Love And Love Of Differential Equations, Isaac Elishakoff

Journal of Humanistic Mathematics

In this paper, simple ordinary differential equations are discussed against the background of William Shakespeare’s Romeo and Juliet. In addition, a version of this relationship in a somewhat opposite setting is considered. It is proposed that engineering mathematics courses include this topic in order to promote additional interest in differential equations. In the final section it is shown that vibration of a single-degree-of-freedom mechanical system can be cast as a love-hate relationship between its displacement and velocity, and dynamic instability identified as a transition from trigonometric love to hyperbolic.

Using Hidden Markov Modeling For Biogeographical Ancestry Analysis, Melvin R. Currie

Journal of Humanistic Mathematics

This paper describes a methodology for analyzing X-chromosome data to establish biogeographical contributions to the author’s X chromosome. We present an exposition of how Hidden Markov Modeling (HMM) can be used as a black box for ancestry analysis and focus on a set of conditions that are not universal but fairly common. The first condition is that the ancestral populations are drawn from regions that have had very little or no contact with each other since prehistoric times. The second condition is that the number of possible ancestral populations is small. In this analysis, we assume that the ancestral populations …

Food – Eating With My Eyes, Nadia Arévalo

The STEAM Journal

Whole foods are visually stunning while being scientifically proven to be healthy. Here I share some images and notes of my colorful preparations that embrace the knowledge of the ever-expanding Nutritional Sciences.

Mass Caffeination, Michael J. Leach

The STEAM Journal

This poem reflects on caffeine intake in modern society from the perspective of a pharmacologist. It is a free verse, concrete poem that communicates the science of caffeine through both words and visual images.

Spot-On! Exploring Comprehension Of Ecological Concepts With Abstract Art Analogies, Jane Huggins

The STEAM Journal

Students enrolled in an online general studies course [GNM 2190: Extinct and Threatened Life] at Stockton University were presented with two different pieces of abstract art. They were asked to draw analogies from each piece of art to the ecological concepts studied in the course. Students provided written responses which were submitted as assignments in the learning management software, Blackboard [Bb]. This exercise was described as ‘open-ended’ by the instructor; no grading rubrics were used. Responses to each piece of art were collected from 47 students and were subsequently uploaded into Quirkosä software for qualitative analysis. Codes representing major concepts …

Spaces Between, Sara Kapadia

The STEAM Journal

No abstract provided.

Plantae Coulterianae: Thomas Coulter’S Californian Exsiccata, Gary D. Wallace

Aliso: A Journal of Systematic and Floristic Botany

An account of the extent, diversity, and importance of the Californian collections of Thomas Coulter in the herbarium (TCD) of Trinity College, Dublin, Ireland, is presented here. It is based on examination of collections in TCD, several other collections available online, and referenced literature. Additional information on historical context, content of herbarium labels and annotations is included. Coulter’s collections in TCD are less well known than partial duplicate sets at other herbaria. He was the first botanist to cross the desert of southern California to the Colorado River. Coulter’s collections in TCD include not only 60 vascular plant specimens previously …

Remembering Lee W. Lenz (1915–2019)

Aliso: A Journal of Systematic and Floristic Botany

Known primarily for his systematic work on Iris, Dr. Lee Lenz was also known for his taxonomic revision in other monocotyledonous groups such as Yucca, leading to his recognition of Yucca jaegeriana as distinct from the Joshua tree, Y. brevifolia. He was also involved in breeding horticultural forms from California native plants, such as xChiranthofremontia lenzii, and was credited with developing the first red-flowering iris within the Pacific Coast hybrids. Dr. Lenz was Director of Rancho Santa Ana Botanic Garden (now California Botanic Garden) in Claremont, California, from 1960 to 1983. A table lists his …