To Identify All The Relevant Factors Is To Explain Feeling,
2017
University of British Columbia
To Identify All The Relevant Factors Is To Explain Feeling, Arthur S. Reber
Animal Sentience
Several additional comments on Reber (2016a) have appeared. Like those addressed in Reber (2016b), they reflect points of agreement and disagreement on various elements of my Cellular Basis of Consciousness (CBC) model. Some, however, seem to have missed key points. I'm willing to take some responsibility for this. Perhaps I was not clear about some of the more radical points of the model. Hopefully the case-by-case review here will help.
Genetic Polymorphisms Of The Glucocorticoid Receptor And Interleulin-8 Receptor Genes And Their Relationship To Production Traits And Hair Coat Scores In Crossbred Cattle,
2017
University of Arkansas, Fayetteville
Genetic Polymorphisms Of The Glucocorticoid Receptor And Interleulin-8 Receptor Genes And Their Relationship To Production Traits And Hair Coat Scores In Crossbred Cattle, Avery B. Deaton, Laura Meyer, Jeremy Powell, Charles F. Rosenkrans Jr.
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Little is understood about how the diversity of genes, specifically the glucocorticoid receptor (GR) and interleukin-8 receptor (CXCR2), are related to reproductive health and how this affects physical traits in cattle. Glucocorticoid receptors have been positively associated with higher milk yields, lactose content, feed intake, and feed conversion rates. Interleukin-8 genes are part of the innate immune response and help with many aspects of female reproductive health, such as protecting the embryo from the maternal immune system during pregnancy. The objective of this research was to identify polymorphisms in the GR and CXCR2 genes and to associate genotypes between the …
Planaria: An Animal Model That Integrates Development, Regeneration And Pharmacology,
2017
West Chester University of Pennsylvania
Planaria: An Animal Model That Integrates Development, Regeneration And Pharmacology, Oné R. Pagán
Biology Faculty Publications
Although planarians are established model organisms in developmental biology and regeneration studies, in the last forty years or so, they have caught the attention of pharmacologists, especially to study the pharmacology of drugs of abuse. This review covers the following topics: some fundamentals of the history of animal models and planarians in biomedical research; an abbreviated story of systematic pharmacology research using planarians as a model organism; an example of how planarians are contributing to the search for compounds against acute cocaine toxicity; an analysis of the number of papers on planarians and pharmacological topics from 1900- 2016; some perspectives …
The Bovine Rumen Microbiome Revealed By Different Fractions Of Rumen Contents,
2017
University of Arkansas, Fayetteville
The Bovine Rumen Microbiome Revealed By Different Fractions Of Rumen Contents, Ashlee Breakstone, Jiangchao Zhao
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
The bovine rumen microbiota is very important in terms of animal functionality and digestion. The fermentative capability of the rumen provides means for the digestion of complex plant material that is indigestible by humans. The rumen microbiota is made up of billions of microorganisms, primarily bacteria, that digest and ferment feed into volatile fatty acids and bacterial protein for the animal’s energy and protein needs, respectively. Changes to the rumen microbiota can have a direct measure on animal growth, health, and performance. The possibility of productivity boosts in the cattle industry make the rumen microbiome a hot topic in the …
Cost-Benefit Analysis Of A Genetic Marker On Cow-Calf Operations Differentiated By Pasture And Breed,
2017
University of Arkansas, Fayetteville
Cost-Benefit Analysis Of A Genetic Marker On Cow-Calf Operations Differentiated By Pasture And Breed, Josh C. Crystal, Michael P. Popp, Nathan P. Kemper, Charles F. Rosenkrans Jr.
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Genetic sequencing in beef cattle (Bos taurus L.) is expected to aid producers with selecting breeding stock. Using data from experimental trials conducted with Angus, Brahman, and their reciprocal cross, the single nucleotide polymorphism (SNP) P450 C994G marker expression was investigated for use in selecting genetics suited to grazing endophyte-infected tall fescue (Festuca arundinacea Schreb. L.) compared to bermudagrass (Cynodon dactylon L.) pasture. The study is unique in the sense that actual cow-calf breeding failure rates (open cows were not culled) were tracked from 1991 to 1997 on herds that were bred to calf in spring and were either exposed …
Marketing Tips For Small-Scale, Local Honey Bee Keepers In Northwest Arkansas,
2017
University of Arkansas, Fayetteville
Marketing Tips For Small-Scale, Local Honey Bee Keepers In Northwest Arkansas, Samuel L. Goll, Michael P. Popp, Jennie S. Popp, Donald C. Steinkraus
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
The objective of this thesis was to gain market information for beekeepers regarding different honey bee products and to provide information about economic feasibility when produced on a small, local scale. Since cost-of-production information about operating an apiary is widely available, the focus of this work was on gaining marketing knowledge. One of the objectives of the surveys was to develop a better sense of what potential resellers of honey bee products considered locally produced. Another objective was to determine preferences for honey bee product packaging as well as bee pollination services. Using that feedback, a marketing plan for different …
Iron Metabolism Genes In Browsing And Grazing Rhinoceroses: Implications For Iron Overload Disorder,
2017
Otterbein University
Iron Metabolism Genes In Browsing And Grazing Rhinoceroses: Implications For Iron Overload Disorder, Lorien Salyer
Undergraduate Honors Thesis Projects
Iron overload disorder is a serious condition that affects many animals of conservation interest, including rhinoceroses. Iron overload disorder is only found in browsing rhinos (African black, Diceros bicornis, and Sumatran, Dicerorhinus sumatrensis) but not in grazing species (African white, Ceratotherium simum, and greater one-horned, Rhinoceros unicornis). Iron overload is connected with many of the other health issues seen in captive browsing rhinoceroses, so it is vitally important that the iron metabolism process is studied to improve the existing husbandry procedures of these critically endangered animals. The objective of this study was to characterize genes related to …
The Effects Of Hibernation On The Time Of Coagulation Of The American Bullfrog, Rana Catesbeiana,
2017
University of Northern Iowa
The Effects Of Hibernation On The Time Of Coagulation Of The American Bullfrog, Rana Catesbeiana, Joshua Samec
Honors Program Theses
Cold conditions during winter months greatly reduce heart rate in ectothermic animals, such as bullfrogs, resulting in slow, intermittent blood flow. Slow or intermittent flow of blood often results in coagulation, yet the blood of these ectotherms fails to coagulate. In this study, the effects of the stages of hibernation from the onset of temperature decline, through the duration of constant low temperature exposure, was studied by observing the time of blood coagulation of American bullfrogs (Rana catesbeiana) using activated partial thromboplastin time (aPTT). It was found that the time of coagulation increased incrementally along with the decreasing …
Occurrence Of Atlantic Tarpon, Megalops Atlanticus, Leptocephali In The Mississippi Sound Estuary,
2017
Gulf Coast Research Laboratory
Occurrence Of Atlantic Tarpon, Megalops Atlanticus, Leptocephali In The Mississippi Sound Estuary, Patrick M. Graham, James S. Franks, Jason D. Tilley, Dyan P. Gibson, Evan J. Anderson
Gulf and Caribbean Research
No abstract provided.
New Records Of Parasites (Apicomplexa, Nematoda, Acari, Anoplura) From Rodents In Arkansas,
2017
NW Arkansas Community College
New Records Of Parasites (Apicomplexa, Nematoda, Acari, Anoplura) From Rodents In Arkansas, M. B. Connior, L. A. Durden, Chris T. Mcallister, R. S. Seville, C. R. Bursey, Henry W. Robison
Journal of the Arkansas Academy of Science
No abstract provided.
Distribution Of The Eastern Spotted Skunk, Spilogale Putorius, In The Early Twentieth Century,
2017
Arkansas Game and Fish Commission
Distribution Of The Eastern Spotted Skunk, Spilogale Putorius, In The Early Twentieth Century, D. Blake Sasse
Journal of the Arkansas Academy of Science
No abstract provided.
Survey Of Rodents Within Arkansas Game And Fish Commission Wildlife Management Areas,
2017
NW Arkansas Community College
Survey Of Rodents Within Arkansas Game And Fish Commission Wildlife Management Areas, M. B. Connior, C. Renn Tumlison, D. P. Holland, J. L. Hunt, L. A. Durden, D. Blake Sasse
Journal of the Arkansas Academy of Science
No abstract provided.
A First Look At The Microbial Community Of Rabidosa Rabida, A Wolf Spider In Searcy, Arkansas,
2017
Harding University
A First Look At The Microbial Community Of Rabidosa Rabida, A Wolf Spider In Searcy, Arkansas, Patricia Rivera, Ryan Stork, Amber Hug
Journal of the Arkansas Academy of Science
Many diverse animal models have been used to explore the interactions between host organisms and their microbiota. Increased understanding of microbe-host interactions could lead to improved healthcare and drug development. Spiders have venom, digestive fluid, and body fluid components that have been suggested to possess antimicrobial properties that could lead to new and interesting host-microbe interactions. While studies have been published on interactions between bacteria affecting the immune function and behavior of spiders, the spider microbiome has not been established to date. Excreta and body swabs were collected from Rabidosa rabida, a wolf spider typically found on tall grass …
Bat Occupancy Estimates And Species Richness At Cache River National Wildlife Refuge,
2017
Arkansas State University
Bat Occupancy Estimates And Species Richness At Cache River National Wildlife Refuge, Samuel Schratz, Virginie Rolland, Jason Phillips, Richard Crossett, David Richardson, Thomas S. Risch
Journal of the Arkansas Academy of Science
Six bat species of special concern, threatened or endangered, may occur in one of Arkansas’ largest bottomland hardwood forests, the Cache River National Wildlife Refuge (CRNWR). However, inventory of bat species throughout the refuge has been lacking and management plans may not be adequate in promoting bat conservation. The objectives of this study were to inventory bat species in the CRNWR, and determine bat-habitat associations via occupancy estimates. From May–August 2014 and 2015, we mist-netted from sunset for 5 hours. We also deployed bioacoustic devices throughout 5 habitat types (cypress-tupelo [dominantly Taxodium distichum and Nyssa aquatica], emergent wetland, mature …
Testing Alternative Hypotheses For The Cause Of Population Declines: The Case Of The Red-Headed Woodpecker,
2017
Old Dominion University
Testing Alternative Hypotheses For The Cause Of Population Declines: The Case Of The Red-Headed Woodpecker, Walter D. Koenig, Eric L. Walters, Paul G. Rodewald
Biological Sciences Faculty Publications
The Red-headed Woodpecker (Melanerpes erythrocephalus) has experienced strong population declines during the past 3 decades. Using North American Breeding Bird Survey (BBS) and Audubon Christmas Bird Count (CBC) data, we investigated 4 hypotheses that may explain this decline, including: (1) interspecific competition with native Red-bellied Woodpeckers (Melanerpes carolinus) and nonnative European Starlings (Sturnus vulgaris); (2) predation by Cooper's Hawks (Accipiter cooperii) and Sharp-shinned Hawks (Accipiter striatus); (3) climate change; and (4) changes in forested area within their range. In analyses of both the breeding and overwintering periods, our results indicated …
The Bee Fauna Of The Horse Mountain And Grouse Mountain Region, Humboldt County, California,
2017
Humboldt State University
The Bee Fauna Of The Horse Mountain And Grouse Mountain Region, Humboldt County, California, Carrie Lopez
Cal Poly Humboldt theses and projects
Recent concerns about the ecological well-being of bee communities in California and elsewhere have increased the need for monitoring programs and studies that evaluate the impact of habitat loss and alteration on bee diversity and abundance. Such studies depend critically on the expertise of people trained in taxonomy, but their numbers have declined in recent years. My primary goal was to gain a comprehensive first-hand experience with bee identification by documenting the fauna of a previously unstudied area in the mountains of northwestern California and by writing an identification key, intended for dedicated non-specialists, to the area’s 35 species of …
Fish Are Flexible Learners Who Can Discriminate Human Faces,
2017
The University of Queensland, Australia
Fish Are Flexible Learners Who Can Discriminate Human Faces, Ulrike E. Siebeck
Animal Sentience
In his book “What a fish knows” Jonathan Balcombe (2016a, b) has created a comprehensive profile of a group of animals still often thought to have a 3-second memory, no ability to feel pain, and a generally limited ability to learn. Chapter by chapter, Balcombe dismantles these and other such assumptions and makes a convincing case that fish have many abilities that are not that different from our own. Here, I focus on one example which supports the notion that fish are flexible learners and able to perform tasks which are generally thought to require the advanced processing power of …
Sensitizing Humans To Fish Sentience,
2017
Animal Legal Defense Fund
Sensitizing Humans To Fish Sentience, Kelly Levenda
Animal Sentience
Although fish can feel pain and suffer, they are not often protected legally. Jonathan Balcombe’s What a Fish Knows provides a timely and important contribution to the literature on animal cognition and sentience. By explaining their personalities and capabilities, Balcombe brings much needed public attention to fish and advances the principle that they need and deserve protection.
Fishes Are Gaining Academic Respect,
2017
Independent Scientist and Author
Fishes Are Gaining Academic Respect, Jonathan Balcombe
Animal Sentience
I respond to five commentaries on my 2016 book What a Fish Knows. The commentaries express more harmony than dissent about my interpretation of fishes as cognitive, aware individuals deserving better treatment by humankind.
Chimpanzee (Pan Troglodytes) Space Use In A Sanctuary Setting,
2017
Central Washington University
Chimpanzee (Pan Troglodytes) Space Use In A Sanctuary Setting, Holly Soubiea
All Master's Theses
Studies of chimpanzee space use can provide information about chimpanzees’ preferences and welfare. This study examined the space use of 12 chimpanzees at Fauna Foundation, a chimpanzee sanctuary located in Carignan, Québec, Canada. Observers recorded the chimpanzees’ location, elevation, perimeter, and substrate using a scan sampling procedure. In total, there were 93 hours of data and 3,190 scans. The author used Geographical Information System (GIS) to plot the chimpanzees’ location for each scan. The chimpanzees used the largest rooms most often, were inside 61% (n = 1,942) of the time, an arm’s reach away from the perimeter 90% (n = …
