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Full Issue: Volume 18, Number 2, Spring 2025

The Science Journal of the Lander College of Arts and Sciences

Complete .pdf file of Volume 18, Number 2 of The Science Journal of the Lander College of Arts and Sciences. Published Spring 2025.

Full Issue: Volume 19, Number 1, Fall 2025

The Science Journal of the Lander College of Arts and Sciences

Complete .pdf file of Volume 19, Number 1 of The Science Journal of the Lander College of Arts and Sciences. Published Fall 2025.

Does Chronic Stress Play A Role In The Genesis Of Neurodegenerative Diseases?, Rachelle Halpert

The Science Journal of the Lander College of Arts and Sciences

Chronic stress has been increasingly recognized as a major contributor to the onset and progression of neurodegenerative diseases such as Alzheimer’s and Parkinson’s disease. This paper explores the correlation between chronic stress and neurodegeneration by reviewing population, clinical, and animal studies. Studies show that long-term stress disrupts the hypothalamic-pituitary-adrenal (HPA) axis, impairs hippocampal function, increases oxidative stress, and promotes neuroinflammation. These processes are all implicated in cognitive decline. The mechanisms through which these processes occur are discussed including elevated glucocorticoid levels, shortened telomeres, mitochondrial dysfunction, and the activity of pro-inflammatory microglia. Lastly, potential interventions are reviewed, including lifestyle modifications such …

Can Deadly Toxins Become Tools For Medicine?, Esther Gross

The Science Journal of the Lander College of Arts and Sciences

Natural toxins, long feared as deadly poison, are increasingly being harnessed as powerful medicine. This paper explores the growing role of animal and plant toxins in modern medicine, tracing their use from ancient remedies to cutting-edge biomedical science. Through a study of their biochemical mechanisms, therapeutic applications, and clinical case histories, this paper draws attention to the remarkable specificity and potency of toxin-derived compounds for disease treatment in diabetes, chronic pain, cancer, cardiovascular disease, etc. This paper also investigates the scientific and practical barriers to the universal clinical application of toxins, such as issues of toxicity, cost, stability, and ethical …

Endometriosis & Natural Killer Cell Activity, Orelle Shakarchi

The Science Journal of the Lander College of Arts and Sciences

Endometriosis is a condition found in females of reproductive age. It occurs when tissue, known as the endometrium, grows outside of its designated place- the uterus. It affects the reproductive organs such as the ovaries, fallopian tubes, and pelvic tissues. Endometriosis patients experience chronic pain and fertility issues. There has been a correlation between low cytotoxicity in Natural Killer (NK) cells and the development of the disease. NK cells are part of the human innate immunity system where they defend the body against tumors and any abnormal cells by performing apostasies A study done by the American Fertility Society, which …

Should Crispr Be Available As A Widespread Gene Therapy For Humans?, Mirel Leifer

The Science Journal of the Lander College of Arts and Sciences

The CRISPR/Cas gene editing tool was discovered in 2012 and since then has been researched extensively. It has many applications in the research and medical world and has been the topic of many discussions since its discovery. This paper describes several of the advantages of CRISPR; what it has been used for and the potential that it contains. Among those advantages are sickle cell treatment, Alzheimer’s treatment, coupling CRISPR with induced pluripotent stem cells(iPSCs), and the cancer battle. Also discussed in this paper are number of concerns that surround this new gene therapy. Among those are medical concerns and ethical …

Does Prenatal Stress Have Prenatal And Life-Long Effects?, Miriam Lavizadeh

The Science Journal of the Lander College of Arts and Sciences

Maternal prenatal stress (MPS) has a unique impact on the developing fetus and the child’s life post birth. Pregnancy is a highly anxious time for a lot of women. Many have pregnancy related concerns as well as overall stress from environmental and societal factors. However, this takes a toll on the fetus’s development which can later cause different cognitive and health outcomes in the child. During a time of stress, one’s HPA axis gets activated causing the release of various hormones, particularly cortisol and catecholamines. These hormones can cross the placental barrier called HSD11B2-11β-hydroxysteroid dehydrogenase 2, exposing the sensitive and …

The Role Of The Gut–Brain Axis In Irritable Bowel Syndrome, Malky Weiss

The Science Journal of the Lander College of Arts and Sciences

The gastrointestinal (GI) system and the brain share a highly integrated relationship mediated by the gut–brain axis, with implications across a range of medical disciplines. Irritable bowel syndrome (IBS) is the most prevalent disorder of gut brain interaction (DGBI) which affects a significant portion of the global population, yet its pathophysiology has historically been poorly understood. This review examines the development and maintenance of IBS, drawing on literary sources to explore the gut–brain axis and disease expression which occurs as a result of its dysfunction. Common pathological features of IBS include visceral hypersensitivity, altered serotonin signaling, inappropriate immune activation, and …

What Are The Long-Term Health Implications Of Living Kidney Donation?, Yehudis Fasten

The Science Journal of the Lander College of Arts and Sciences

Living kidney donation is the optimal long-term treatment for patients with end-stage renal disease (ESRD), also known as end-stage kidney disease (ESKD). However, it also raises concerns regarding the long-term health of donors. This paper explores the potential risks that living kidney donors (LKDs) may face, focusing on the potential development of ESRD and post-donation pregnancy risks, especially in relation to established ESRD risk factors such as hypertension and diabetes mellitus. It also examines the impact of genetic and familial predispositions, structural kidney changes, and proteinuria as contributors to future decline in kidney function. Concerns including reductions in erythropoietin (EPO) …

Implant Alternatives: The Advancements Of Stem Cells In Regenerative Dentistry, Akiva Goldschmidt

The Science Journal of the Lander College of Arts and Sciences

This research paper explores the potential of mesenchymal stem cells (MSCs) within the realm of dentistry, focusing particularly on their ability to repair tissues and regenerate entire teeth. MSCs are significant as they can send differentiation signals to nearby cells and release growth factors such as TGF-β and VEGF, which promote cellular activities necessary for dental repair and regeneration. The paper discusses the traditional methods of dental restoration, such as fillings and implants, and their inherent limitations. It then transitions to exploring innovative strategies that utilize MSCs to overcome these challenges and regenerate tooth structures including enamel, dentin, and periodontal …

Novel Pharmacotherapies For Treatment-Resistant Depression: Lysergic Acid Diethylamide (Lsd), Eliana Cohen

The Science Journal of the Lander College of Arts and Sciences

Treatment Resistant Depression has become extremely prevalent with 30% of depression cases being unresolvable. Psychedelics specifically Lysergic Acid Diethylamide has been a newfound unconventional approach that has demonstrated significant benefits for depression. LSD is a hallucinogenic drug mainly acting on the serotonin receptors that leads to altered sensory and perception affecting mood. This research paper comprehensively examines animal and human studies on LSD’s healing properties and enduring effects. The studies find that LSD induces neuroplasticity, and alters gene expressions associated with synaptogenesis and neurogenesis. Additionally LSD affects the activity of different neurotransmitters in the central nervous system enhancing mood. Lastly …

Virtual Reality Cognitive Behavioral Therapy (Cbt) For Chronic Lower Back Pain, Peri Feinberg

The Science Journal of the Lander College of Arts and Sciences

No abstract provided.

Embryonic Stem Cells Vs Induced Pluripotent Stem Cells For Tissue Engineering, Devora Weinstein

The Science Journal of the Lander College of Arts and Sciences

Both embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs) are pluripotent, meaning that they can give rise to many types of cells. Consequently, they both represent incredible potential for applications in regenerative medicine and research models. This paper explores their similarities and critical molecular differences, especially in the context of tissue engineering. Through analysis of three peer-reviewed studies, the paper focuses on their respective advantages and limitations. One study used Raman spectroscopy to reveal higher nucleic acid content in iPSCs, possibly due to epigenetic memory. The second study utilized DNA methylation profiling and gene expression data to construct …

Factors Mediating The Reproductive Risk For Balanced Chromosomal Translocation Carriers, Talia Alter

The Science Journal of the Lander College of Arts and Sciences

Reciprocal balanced translocations occur when one part of a chromosome is exchanged with another, resulting in zero net loss of genetic material. While individuals with a balanced translocation are phenotypically normal, a translocation can cause increased risk of infertility, recurrent pregnancy loss, and the birth of a child with unbalanced chromosomes. In order to adequately guide an individual in their reproductive decisions, geneticists must be able to assess the risk of the patient’s unique translocation. An analysis of three recent studies reveals several factors which play a role in mediating the effects of balanced translocations and directly affect reproductive risk …

Anthropocene Genetic Diversity Loss In The Marine Tropics, René D. Clark, Brendan N. Reid, Eric Garcia, Marial Malabag, Robin S. Waples, Rene A. Abesamis, Jemelyn Grace P. Baldisimo, Abner A. Bucol, Kyra S. Fitz, Sharon F. Magnuson, Richard N. Muallil, Cleto L. Nanola Jr., Roy Roberts, John C. Whalen, Christopher E. Bird, Kent E. Carpenter, Malin L. Pinsky

Biological Sciences Faculty Publications

Genetic diversity is a crucial component of biodiversity, and as such, its maintenance and preservation is of high conservation concern. Tropical environments are undergoing intense rates of environmental change, and these changes may be driving large declines in genetic diversity. However, data on genetic diversity are highly skewed towards temperate regions. The degree to which diversity loss has occurred in tropical species, particularly marine species, remains an open and important question. Here, we directly compare genomic data from modern and museum collections of two commercially-harvested nearshore marine fishes (Equulites laterofenestra and Gazza minuta) gathered from a single location …

Toll-Like Receptor Signaling In Neurons Modulates C. Elegans Feeding Behavior In A Hunger State-Dependent Manner, Neel Patel, Joseph Rios, Retwika Ganguly, Cindy Mutafoglu, Nour Shalash, Karla Gallardo, Malak Saleh, John Chahine, Emily Kopecky, Gursimran Gujral, Kamya Shah, Christos Suriano

Department of Biology Faculty Scholarship and Creative Works

Animals face the risk of encountering pathogenic microbes while foraging for resources. Assessing the risk of nutrition vs. infection can result in the behavioral regulation of immune processes. Behavioral immunity in the nematode roundworm Caenorhabditis elegans (C. elegans) is regulated, in part, by the innate immune molecule TOL-1: a homolog of vertebrate Toll-like Receptor (TLR) proteins that influences C. elegans pathogen avoidance behaviors by promoting the development of CO2-detecting chemosensory neurons. While TOL-1′s role in pathogen avoidance is well established, its role in an opposing behavior – foraging – has not been examined. In addition to pathogenic bacteria, preferred food …

Interspecific Interactions And Resource Availability As Drivers Of Species Occurrences, Edita Folfas

Biology Dissertations - Archive

Understanding what forces determine species occurrence is central to studies of community ecology. Species interact with each other and their environment, and these interactions scale up to shape global patterns of diversity. In my first chapter, I examined how predation might shape patterns of Anolis lizard species richness and abundance across landscapes on islands in the Greater Antilles. I quantified predatory bird occurrence by using thousands of observations from an online citizen science database (eBird). I then obtained estimates of anole abundance and diversity by conducting local field surveys and using mark-resight methods. While predators could negatively impact anole abundance …

Native Bee Utilization Of Sorghum And Community Richness In Western Kansas Agricultural System, Katelyn M. Strack

Master's Theses or Doctor of Nursing Practice

In recent years, biologists have documented numerous threats facing native bee populations globally. Current agricultural practices have significant and often negative effects on native bee populations. It is imperative that we understand how these practices affect native bees. Sorghum (Sorghum bicolor (L.) Moench) is cultivated heavily in western Kansas as a grain crop. There is some evidence that native bees can utilize sorghum pollen in other systems. This study investigates whether native bees utilize pollen from sorghum and whether the presence of sorghum in the landscape influences the structure of native bee communities. We conducted observations of sorghum …

A Geometric Morphometrics Analysis Of The Limb Morphologies Of Mosasaurs And Its Palaeoecological Implications, Zachary J. Herbert

Master's Theses or Doctor of Nursing Practice

Mosasaurs were a major component of Late Cretaceous marine ecosystems, being the last Mesozoic radiation of secondarily aquatic tetrapods into diverse niches.

To shed light on the diversity and evolution of limb morphology in this clade, geometric morphometrics analyses were performed on seven skeletal elements from the forelimb and hindlimb. This study tested the hypothesis tested that mosasaurs living in similar environments would exhibit similar morphologies.

After analyzing datasets containing 29 taxa, the observed patterns did not support the hypothesis that habitat was the primary variable influencing morphology. The recurrence of a pattern, the plotting of plioplatecarpine mosasaurs closer to …

The Influence Of Anthropogenic Infrastructure On The Reproductive Success Of Northern House Wrens (Troglodytes Aedon) In Proximity To Highways, Nana-Esi Irie Hanson

Master's Theses or Doctor of Nursing Practice

Anthropogenic disturbances, particularly road infrastructure and noise pollution, significantly affect avian populations, influencing their ecology, behaviour, and reproductive success. This study examined the impact of highway proximity on the reproductive success of the Northern House Wrens (Troglodytes aedon) in a rural landscape. Noise levels and reproductive outcomes were compared between two sites in Hays, Kansas: a high-traffic site near Interstate 70 (Sternberg Museum Nature Trail) and a lower-traffic site at Big Creek on the Fort Hays State University campus. I hypothesized that increased traffic volume and noise pollution would negatively affect Northern House Wren reproductive success. Ambient noise …

Early Season Tropical Cyclones Affect Birds Breeding On A Barrier Island, Theodore J. Zenzal Jr., Amanda N. Anderson, Brock Geary, Jessica Schulz, Robert C. Dobbs, Wylie C. Barrow Jr., James H. Waddle

Gulf and Caribbean Research

Animal populations often experience acute natural disturbances, most of which are connected to short—term weather events. Occurrences of early—season tropical cyclones during the peak of the avian breeding season are likely to increase with climate change, which can substantially impact populations of coastal breeding birds at multiple scales. To understand the acute impacts of severe tropical cyclones, we investigated how abundances of breeding birds changed before and after 4 early season named tropical cyclones on a barrier island in the Gulf of Mexico. We detected a change in pre— versus post—storm numbers of breeding birds after 2 out of 4 …

Cellular Responses Of Astrangia Poculata (Ellis And Solander, 1786) And Its Symbiont To Experimental Heat Stress, Tyler E. Harman, Daniel Barshis, Briana Hauff Salas, Kevin B. Strychar

Biological Sciences Faculty Publications

Climate change has had devastating effects on tropical coral reefs; however, much less is known regarding how heat stress affects temperate coral. This research focuses on Astrangia poculata (Ellis and Solander, 1786) collected from Narragansett Bay, RI, during the summer and winter seasons and understanding the effect of experimental thermal extremes (i.e., 26 °C) on seasonally different populations. Photosynthetic efficiency (Fv/Fm), symbiont density (via an inverse relationship with pixel intensity), and oxidative stress via reactive oxygen species (ROS) concentrations were measured on symbiotic and aposymbiotic A. poculata. Higher Fv/Fm rates were observed in summer- vs. winter-collected corals (p ≤ …

Alternative Splicing In A Coral During Heat Stress Acclimation And Recovery, Nitin Baliga, Kathryn Stanklewicz, Jacob Valenzuela, Serdar Turkarsian, Wei-Ju Wu, Kelly Gomez-Campo, Nicolas Locatelli, Trinity Conn, Veronica Radice, Katherine Parker, Rachel Alderdice, Line Bay, Christian Voolstra, Daniel Barshis, Iliana Baums

Biological Sciences Faculty Publications

Climate change has caused drastic declines in corals. As sessile organisms, corals acclimate to environmental shifts through genome-wide changes in gene expression, epigenetic modifications, and alterations in microbiome composition. However, alternative splicing (AS), a conserved mechanism of stress response in many organisms, has been under-explored in corals. Using short-term acute thermal stress assays, we investigated patterns of AS in the scleractinian coral Acropora cervicornis during response to low (33°C), medium (35°C), and high (37°C) heat stress and subsequent overnight recovery. Our findings demonstrate reproducible dynamic shifts in AS of at least 40 percent of all genes during response to heat …

Biotime 2.0: Expanding And Improving A Database Of Biodiversity Time Series, Maria Dornelas, Laura H. Antão, Amanda E. Bates, Viviana Brambilla, Jonathan M. Chase, Cher F. Y. Chow, Ada Fontrodona-Eslava, Anne E. Magurran, Inês S. Martins, Faye Moyes, Alban Sagouis, Samuel Adu-Acheampong, Daniel Acquah-Lamptey, Dušan Adam, Penelope A. Ajani, Aitor Albaina, Pablo Almaraz, Jeongseop An, Roger Sigismund Anderson, Madelaine Jean Robertson Anderson, Alexsander Z. Antunes, Ivan Arismendi, Linda Armbrecht, Pedro Aros-Mardones, Sreejith Kalpuzha Ashtamoorthy, Narayanan Ayyappan, Gal Badihi, Joseph J. Bailey, Andrew H. Baird, Mark Edward Baird, Sreekumar Vadakkethil Balakrishnan, José António L. Barão-Nóbrega, Adi Barash, Miguel Barbosa, Jos Barlow, Claus Bässler, Matthieu Beaumont, Natalie Beenaerts, Tiago Octavio Begot, Wallace Beiroz, Ricardo Beldade, David M. Bell, Alecia Bellgrove, Jonathan Belmaker, Lisandro Benedetti-Cecchi, Cassandra E. Benkwitt, Pamela Medina-Van Berkum, Brandon T. Bestelmeyer, Matthew C. Betts, Maxwell Kelvin Billah, Anne D. Bjorkman, Magdalena Błażewicz, Christopher P. Bloch, Shane A. Blowes, Antonio Bode, Juliano A. Bogoni, Thomas Bolger, Timothy C. Bonebrake, Erik Bonsdorff, Roberta Bottarin, Luke N. Brokensha, Rob W. Brooker, Andrew J. Brooks, Helge Bruelheide, Thiago Almeida Bueno, Claire Laguionie, Mariana Lopes Campagnoli, James Cant, Erica Pellegrini Caramaschi, Alexandre Caron, Tadhg Carroll, Tancredi Caruso, Juan Carvajal-Quintero, Giuseppe Castaldelli, Edward Castañeda-Moya, Pedro V. Castilho, Sonia Zanini Cechin, Shahar Chaikin, Uchangi Manjunatha Chandrashekara, Tory J. Chase, Chaolun Allen Chen, Jorge José Cherem, Sei-Woong Choi, Erica M. Christensen, Alexander V. Christianini, Jackson Wing Four Chu, Peter Coad, Carl Van Colen, Lise Comte, Elisabeth J. Cooper, J. Hans C. Cornelissen, Eddy Cosson, Unai Cotano, Luc Crevecoeur, Shannan Kyle Crow, Graeme S. Cumming, Vanessa S. Daga, Gabriella Damasceno, Gergana N. Daskalova, Claire H. Davies, Robert A. Davis, Frank P. Day, Sussy De-La-Zerda, Amy Elizabeth Deacon, Indradatta De Castro-Arrazola, Steven Degraer, Kharran Deonarinesingh, Juan C. Diaz-Ricaurte, Christopher R. Dickman, Tara Dirilgen, Ciaran John Dolan, J. Emmett Duffy, Timothy E. Dunn, Giselda Durigan, Ciara Dwyer, Steven Earl, Dor Edelist, Graham John Edgar, Sally Edmonson, Ashley K. Elgin, Kari Elsa Ellingsen, Sarah C. Elmendorf, Ruth S. Eriksen, S. K. Morgan Ernest, Ruben Escribano, Paula Cabral Eterovick, Brian S. Evans, Jason D. Everett, Vesela Evtimova, Dan A. Exton, Andrew J. Fairbairn, Filipe Moreli Fantacini, Fabiano Turini Farah, Fábio Zanella Farneda, Mario E. Favila, Philippe Fernandez-Fournier, Braulio Fernández-Zapata, Diogo F. Ferreira, Carola Ferronato, Christopher R. Du Feu, Alessandra Fidelis, David A. Fifield, Vilmar Picinatto Filho, Walter Mesquita Filho, Robert N. L. Fitt, Carlos A. H. Flechtmann, William R. Fraser, Donna L. Fraser, Lídia Freixas, John Fryxell, Garrett J. Fundakowski, Scott Stanley Gabara, Elise Gallois, Mariana Garcia Criado, Emili García-Berthou, Joaquim Garrabou, Andrew R. Gates, Roberto Cazzola Gatti, Anna Gavioli, Tal Gavriel, Benoit Gendreau-Berthiaume, Xingli Giam, Carina Gjerdrum, Michael Glemnitz, Jasmin Annica Godbold, Daniel Gómez-Gras, Rodrigo Barbosa Gonçalves, Andy Goold, Richard R. Gordon, Menachem Goren, Fernando Vilas Boas Goulart, William G. Gould, Meagan M. Graboski, Nicholas A. J. Graham, Maurício Eduardo Graipel, Laura J. Grange, Aaron C. Greenville, Gary D. Grossman, Valeria A. Guinder, Peter Haase, Gary N. Haskins, Kris Havstad, Luise Hermanutz, Michael Julian Hames Hickford, Pamela Hidalgo, Pedro Higuchi, Andrew S. Hoey, Gert Van Hoey, Annika Hofgaard, Kristen T. Holeck, Robert D. Hollister, Richard T. Holmes, Mia Odell Hoogenboom, Joaquín Hortal, Tammy Horton, Chih-Hao Hsieh, Christine L. Huffard, Ida-Maria Huikkonen, Allen H. Hurlbert, Julian Hynes, Pascal Irz, Natalia Macedo Ivanauskas, Akemi Iwayama, Darren K. James, Ute Jandt, Anna M. Jażdżewska, Merlijn Jocque, Sophie T. Johnston, Samuel E. I. Jones, Faith A. M. Jones, Julia A. Jones, Edite Jucevica, Ugis Kagainis, Maiko Kagami, Jungwon Kang, Xuejia Ke, Erin Colleen Keeley, Rebecca Kinnear, Kari Klanderud, Uwe Klinck, Roel Van Klink, Stefan Klotz, Carolien Kockaert, Halvor Knutsen, Matti Koivula, Alessandra Kortz, Peter Kriegel, Chao-Yang Kuo, David J. Kushner, Rosina Kyerematen, Raphaël Lagarde, Lesley T. Lancaster, Ori Frid Landau, Wouter Van Landuyt, Eric R. Larson, Mai Lazarus, Cheol Min Lee, Jonathan S. Lefcheck, Jonas J. Lembrechts, Renato A. Ferreira De Lima, Romullo Guimarães Lima, Nathália G. S. Lima, Cristina Linares, Sandra C. Lindstrom, Francisco Lloret, John David Lloyd, Cleonice Maria Cardoso Lobato, David M. Lodge, Peter Richard Long, Celeste López-Abbate, Adrià López-Baucells, Julio Louzada, Maite Louzao, Antonella Lugliè, Micheli Ribeiro Luiz, S. Ellen Macdonald, Joshua S. Madin, André Lincoln Barroso Magalhães, Rajindra Mahabir, David Maphisa, Thomas Edward Martin, Marcio Martins, Patrick T. Martone, Silvia Matesanz, Shin-Ichiro S. Matsuzaki, Thomas J. Matthews, Iain Mccombe Matthews, Connie J. Maxwell, Kent P. Mcfarland, Brian J. Mcgill, Diane Marie Mcknight, Michael J. Mcwilliam, Jason Meador, Henning Meesenburg, Kristin Meier, Viesturs Melecis, Peter L. Meserve, Christoph F. J. Meyer, Anders Michelsen, Natali Olivia Roman Miiller, Marco Milardi, Nataliya Milchakova, Robert J. Miller, Jonathan Millett, Tom Moens, Luciano F. A. Montag, Jon Moore, Jörg Müller, Akhil Murali, Shauna Ann Murray, Isla H. Myers-Smith, Randall W. Myster, Masahiro Nakamura, Sasi Nayar, Francis Neat, James A. Nelson, Michael Paul Nelson, Boris P. Nikolov, Rym Nouioua, Collins Ayine Nsor, Michael O' Connor, Edward Adzesiwor Obodai, Amy Marie Offland, Romà Ogaya, Hisako Ogura, Thomas A. Okey, Julian D. Olden, Luiz Gustavo Rodrigues Oliveira-Santos, Jeffrey C. Oliver, Esben Moland Olsen, Vladimir G. Onipchenko, Daniel Oro, Dais Ozolins, Krzysztof Pabis, Bachisio Mario Padedda, Facundo X. Palacio, Alain Paquette, Sinta Trilestari Pardede, David M. Patersib, Sarah Pausina, Raphaël Pélissier, Steven C. Pennings, Josep Penuelas, Felipe Walter Pereira, Nivaldo Peroni, Sergio Picó, Francesca Pilotto, Hudson Tercio Pinheiro, Oscar Pizarro, Roberto Pizzolotto, Francesco Pomati, Paulo Santos Pompeu, Dominique Ponton, Eric Post, Nicolas Poulet, Juha Pöyry, Steven J. Presley, Herbert H. T. Prins, Pieter Provoost, Kathleen L. Prudic, Vignesh Punjayil, Petr Pyšek, Pascal Querner, Juan Pablo Quimbayo, Indar W. Ramnarine, Daniel C. Reed, Peter Bernard Reich, Suzanne M. Remillard, Cerren Richards, Anthony James Richardson, Itai Van Rijin, Victor H. Rivera-Monroy, Christian Rixen, Kevin Peter Robinson, Ricardo Rocha, Ricardo R. Rodrigues, Cassy Rodrigues, Bjørn De Roos, Denise De C. De Rossa-Feres, Loreta Rosselli, Peter Charles Rothlisberg, Ana Rubio, Lars G. Rudstam, Catalina S. Ruz, Nancy B. Rybicki, Gunther Van Ryckegem, Andrew L. Rypel, Jon P. Sadler, Victor Satoru Saito, Sofia Sal, Renato Portela Salomão, Nathan J. Sanders, Flavio A. M. Santos, Tiago Gomes Dos Santos, Swapan Kumar Sarker, Sara E. Scanga, Marcus Schaub, Jochen Schmidt, Inger Kappel Schmidt, Robert L. Schooley, Alfred Schultz, Alberto Scotti, Amanda Serpell-Stevens, Filipe C. Serrano, Elizabeth H. Shadwick, Matthew Shaft, Thomas W. Sherry, Erika Mayumi Shimabukuro, Jacek Siciński, Caya Sievers, Fernando Rodrigues Da Silva, Ana Carolina Da Silva, Juliana M. Silveira, Tadeu Siqueira, Arunkumar Kavidapadinjattathil Sivadasan, Prasad Theruvil Parambil Sivan, Agnija Skuja, Amalia L. Slaughter, Jasper A. Slingsby, Joseph R. Smith, Bruno Eleres Soares, Martin Solan, Flaviana Maluf Souza, Gabriel B. G. Souza, Joshua L. Sprague, Ulrich Stachow, J. John Stadt, Christopher D. Stallings, Radoslav Hristov Stanchev, Emily H. Stanley, Brian M. Starzomski, Jose Mauro Sterza, Maarten Stevens, F. Gary Stiles, Stefan Stoll, Rick D. Stuart-Smith, Yzel Rondon Súarez, Laura Super, Sarah R. Supp, Tapio Sutela, Iain M. Suthers, Anna Suuronen, Kerrie M. Swadling, Daniel K. Szydlowski, Hisatomo Taki, Sara Jeanne Snell Taylor, Pablo A. Tedesco, Nils Teichert, Akira Terui, Gary P. Thiede, Anne Thimonier, Oliver Thomas, Peter Allan Thompson, Simon Thorn, Jeremy S. Tiemann, Luís Felipe Toledo, Anne Tolvanen, Maria Teresa Zugliani Toniato, Ignasi Torre, Marcos Adriano Tortato, Kumiko Totsu, Andrew Trant, Robert R. Twilley, Hirokazu Urabe, Pierre Valade, Nelson Valdivia, Martha Isabel Vallejo, Thomas J. Valone, Jan Vanaverbeke, Tiago Silveira Vasconcelos, Teppo Vehanen, Fábio Venturoli, Hans M. Verheye, Hendrik Jannes Wietse Vermeulen, Arne Verstraeten, Marcelo Vianna, Rui Vieira, João Paulo Santos Vieira-Alencar, Marc Vilella, Jean Ricardo Simões Vitule, Lien Van Vu, Robert B. Waide, Paige S. Warren, Joseph Paul Wayman, Sara L. Webb, Benjamin Weigel, Ellen A. R. Welti, Fritha West, Fulgor Westermann, Matthew A. Whalen, Ethan P. White, Claire E. Widdicombe, Richard Williams, Mark Williamson, Michael R. Willig, Sonja Wipf, Eric J. Woehler, Alje Woldering, Kerry D. Woods, Wu-Bing Xu, Ruthy Yahel, Zeren Yang, Kyle J. A. Zawada, Camila Zornosa-Torres, Assaf Zvuloni

Biological Sciences Faculty Publications

Motivation: Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic accuracy of the records, as well as the metadata. Moreover, we now provide an R package (BioTIMEr) to facilitate use of the database.

Main Types of Variables Included: The database is composed of one main data table containing the abundance records and 11 metadata tables. The data are organised …

“Nice To See You”: Addressing Plant Awareness Disparity With Locally Specific Ecological And Cultural Plant Education, Cecilia Muecke

Pomona Senior Theses

Plants form the basis of life on Earth. However, due to the phenomenon of plant awareness disparity, a self-perpetuating cycle whereby plants are overlooked on an individual and global level ensues. Lack of plant awareness leads to a lessened emphasis on plants in sustainability and conservation as well as biology education, resulting in negative impacts on biodiversity and food security. The severity of plant awareness disparity is dependent on cultural context, and Indigenous and/or traditional societies are less likely to experience plant awareness disparity because of they are typically more connected to plants for their everyday needs. Native plants are …

Florida Scrub Is Nuts (And Drupes): Fruit Production And Consumption In Florida’S Fire-Prone, Xeric Uplands, Warren G. Abrahamson Ii

Faculty Journal Articles

This is a story about how plant size, fire, and climate affect fruit and nut production (i.e., mast) in Florida’s fire-prone, xeric uplands and the importance of mast as food for wildlife. To set the stage, let’s first explore the primary mast-producing plants of Florida’s xeric uplands: oaks, hickory, and palmettos.

Impacts Of Tick Parasitism On The Rodent Gut Microbiome, Robert J. Brinkerhoff, Joshua Pandian, Meghan Leber, Isabella D. Hauser, Holly D. Gaff

Biological Sciences Faculty Publications

Host microbiota may impact disease vector behavior and pathogen transmission, but little is known about associations between ectoparasites and microbial communities in wildlife reservoir species. We used Illumina metagenomic sequencing to explore the impacts of tick parasitism on the rodent fecal microbiome in both a field and laboratory setting. We found that tick parasitism on wild hosts was associated with variation in the fecal microbiota of both the white-footed deermouse, Peromyscus leucopus, and the southern cotton rat, Sigmodon hispidus. In a lab experiment, we detected significant changes to the fecal microbiome after experimental exposure to immature ticks in …

Mobula, Bioinspiration, Filter Feeding, Form And Function, J. B. Teeple, S. R. Kahane-Rapport, K. E. Cohen, L. Hamann, J. A. Strother, E. W.M. Paig-Tran

Biological Sciences Faculty Publications

Mobulas (manta and devil rays) are large-scale ram filter feeders that separate planktonic food particles from large volumes of water with minimal clogging. This contrasts with most human-made filters that can suffer from problematic clogging requiring additional mechanisms for clearing blocked surfaces and maintaining performance. Prior studies have shown that mobulas employ a unique mechanism referred to as ricochet separation to filter feed, whereby captive vortices in filter pores cause particles to bounce off the filter surfaces and away from the filter pores. This mechanism enables the filtration of particles smaller than the pore size and reduced clogging. However, few …

Building Heat-Resilient Caribbean Reefs: Integrating Thermal Thresholds And Coral Colonies Selection In Restoration, Macarena Blanco Pimentel, Johanna Calle-Triviño, Daniel J. Barshis, Sancia E. T. Van Der Meij, Megan K. Morikawa

Biological Sciences Faculty Publications

Caribbean reefs face increasingly frequent and intense bleaching events, adding to the numerous other threats impacting these ecosystems. Addressing these challenges requires global action to reduce climate drivers, along with local efforts like reef restoration. Active restoration using thermotolerant coral colonies offers a potential strategy to alleviate these impacts; however, gaps remain in identifying context-specific temperature thresholds to guide colony selection and standardize thermotolerance assessment methods. This study addressed these gaps in two phases. First, by determining practical thresholds to differentiate species responses to heat stress; and second, by developing a framework to identify and prioritize resilient colonies for restoration. …

Scientific Writing: A Guide From Data To Draft, Kristin M. Klucevsek

Open Education Materials

Textbook for ENGL302W (Scientific Writing)

CC BY-NC-SA (2025)