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Articles 2581 - 2610 of 7197
Full-Text Articles in Entire DC Network
Annual Report, 2020, University Of Arkansas, Fayetteville. College Of Education And Health Professions
Annual Report, 2020, University Of Arkansas, Fayetteville. College Of Education And Health Professions
College of Education and Health Professions Annual Reports
Beginning in 2004/2005- issued in online format only
Arkansas Engineer, 2020, University Of Arkansas, Fayetteville. College Of Engineering
Arkansas Engineer, 2020, University Of Arkansas, Fayetteville. College Of Engineering
Arkansas Engineer
No abstract provided.
Annual Report, 2019-2020, University Of Arkansas Fayetteville. J. William Fulbright College Of Arts And Sciences
Annual Report, 2019-2020, University Of Arkansas Fayetteville. J. William Fulbright College Of Arts And Sciences
College of Arts and Sciences Annual Report
No abstract provided.
Arkansas Razorback Men's Golf Record Book, 2019-2020, University Of Arkansas, Fayetteville. Athletics Media Relations
Arkansas Razorback Men's Golf Record Book, 2019-2020, University Of Arkansas, Fayetteville. Athletics Media Relations
Arkansas Men's Golf
No abstract provided.
Mole Street Journal, January 2020, University Of Arkansas, Fayetteville. Dept. Of Chemistry And Biochemistry
Mole Street Journal, January 2020, University Of Arkansas, Fayetteville. Dept. Of Chemistry And Biochemistry
Mole Street Journal
No abstract provided.
Annual Report Of The Wally Cordes Teaching And Faculty Support Center For The Year Ended…, 2020, University Of Arkansas, Fayetteville. Wally Cordes Teaching And Faculty Support Center
Annual Report Of The Wally Cordes Teaching And Faculty Support Center For The Year Ended…, 2020, University Of Arkansas, Fayetteville. Wally Cordes Teaching And Faculty Support Center
Wally Cordes Teaching and Faculty Support Center Annual Report
No abstract provided.
Annual Report, 2020, University Of Arkansas, Fayetteville. Dale Bumpers College Of Agricultural, Food And Life Sciences. Dept. Of Biological And Agricultural Engineering
Annual Report, 2020, University Of Arkansas, Fayetteville. Dale Bumpers College Of Agricultural, Food And Life Sciences. Dept. Of Biological And Agricultural Engineering
Biological and Agricultural Engineering Department Annual Report
No abstract provided.
Annual Report, 2019-2020, University Of Arkansas, Fayetteville. Graduate School And International Education
Annual Report, 2019-2020, University Of Arkansas, Fayetteville. Graduate School And International Education
Graduate School and International Education Annual Report
No abstract provided.
Undergraduate Catalog Of Studies, 2019-2020, University Of Arkansas, Fayetteville
Undergraduate Catalog Of Studies, 2019-2020, University Of Arkansas, Fayetteville
Undergraduate Catalog of Studies
No abstract provided.
Development Of Early Social Interactions In Infants Exposed To Artificial Intelligence From Birth, Anna Vest
Development Of Early Social Interactions In Infants Exposed To Artificial Intelligence From Birth, Anna Vest
2020 Honors Symposium
Emersion in a ‘smart’ world of technology starts the day an infant enters the door of a home shared with Amazon Alexa, Siri, Nest, and perhaps a smart baby bassinet. This exposure raises a question about how artificial intelligence might yield a different experience in social and interactive life for infants that have been exposed to it from their earliest days.
Arkansas Razorback Women's Track & Field Media Guide, 2020, University Of Arkansas, Fayetteville. Athletics Media Relations
Arkansas Razorback Women's Track & Field Media Guide, 2020, University Of Arkansas, Fayetteville. Athletics Media Relations
Arkansas Women's Track and Field
No abstract provided.
Annual Report, 2019-2020, Mack-Blackwell National Rural Transportation Study Center (U.S.)
Annual Report, 2019-2020, Mack-Blackwell National Rural Transportation Study Center (U.S.)
Mack Blackwell Rural Transportation Center Annual Report
No abstract provided.
Arkansas Bulletin Of Water Research - Issue 2020, Erin Scott, Brian E. Haggard
Arkansas Bulletin Of Water Research - Issue 2020, Erin Scott, Brian E. Haggard
Arkansas Bulletin of Water Research
The Arkansas Bulletin of Water Research is a publication of the Arkansas Water Resources Center (AWRC). This bulletin is produced in an effort to share water research relevant to Arkansas water stakeholders in an easily searchable and aesthetically engaging way. This is the third publication of the bulletin and will be published annually. The submission of a paper to this bulletin is appropriate for topics at all related to water resources, by anyone conducting water research or investigations. This includes but is not limited to university researchers, consulting firms, watershed groups, and other agencies. Prospective authors should read the “Introduction …
Army Rotc Annual Program Report, 2019-2020, University Of Arkansas, Fayetteville. Army Rotc
Army Rotc Annual Program Report, 2019-2020, University Of Arkansas, Fayetteville. Army Rotc
Army ROTC Annual Program Report
No abstract provided.
Journal Acknowledgements And Editorial Board, Academy Editors
Journal Acknowledgements And Editorial Board, Academy Editors
Journal of the Arkansas Academy of Science
No abstract provided.
Graduate Catalog Of Studies, 2019-2020, University Of Arkansas, Fayetteville
Graduate Catalog Of Studies, 2019-2020, University Of Arkansas, Fayetteville
Graduate School Catalog of Studies
No abstract provided.
Massard Prairie Restoration And Soil Microbiome Succession, Jeffrey M. Shaver, Emily S. Bellis, Chizuko Iwaki, Jake Qualls, Jay Randolph, Jeremiah Smith
Massard Prairie Restoration And Soil Microbiome Succession, Jeffrey M. Shaver, Emily S. Bellis, Chizuko Iwaki, Jake Qualls, Jay Randolph, Jeremiah Smith
Journal of the Arkansas Academy of Science
We have initially sequenced soil microbial DNA from 4 restored and 4 virgin tallgrass prairie soil samples from Ben Geren Park and Massard Prairie (Fort Smith, AR), respectively. As expected, the soil microbiomes are distinct, with several lineages of nitrogen-fixing bacteria more common in virgin tall grass prairie. However, we predict that as restoration of tallgrass prairie in Ben Geren Park progresses, the soil microbiome of restored prairie will more closely mirror those of the virgin prairie.
Distal Urogenital Anatomy Of Male Prairie Racerunners, Aspidoscelis Sexlineatus Viridis (Reptilia: Sauria: Teiidae), Stanley E. Trauth
Distal Urogenital Anatomy Of Male Prairie Racerunners, Aspidoscelis Sexlineatus Viridis (Reptilia: Sauria: Teiidae), Stanley E. Trauth
Journal of the Arkansas Academy of Science
I examined histologically the distal urogenital anatomy in male Prairie Racerunners (Aspidoscelis sexlineatus viridis) from a small seasonal sample of individuals collected in Arkansas in order to provide additional information regarding squamate urogenital anatomy. Specifically, I focused on the basic anatomy and positioning of posterior ducts and associated structures in this teiid lizard. The anatomical structures included the ductus deferens, ampulla ductus deferens, ampulla urogenital papilla (Aup), ureter, inner core tissue mass, urodaeum, and the urogenital papilla. The two Aup, which are small complimentary blind pouches representing the terminal repositories for products released by urogenital ducts, are striking …
The Common Feeder Cockroach Blaptica Dubia Shows Increased Transmission Distance Based On Mode Of Acquisition Of Environmental Bacteria, Parker M. Campbell, Ryan J. Stork, Amber G. Hug
The Common Feeder Cockroach Blaptica Dubia Shows Increased Transmission Distance Based On Mode Of Acquisition Of Environmental Bacteria, Parker M. Campbell, Ryan J. Stork, Amber G. Hug
Journal of the Arkansas Academy of Science
Although some researchers claim that cockroaches are masters of disease transmission, these claims have little to no scientific support. Most studies concerning cockroaches as a vector of disease only focus on the bacteria found on the body surface, not on whether cockroaches have actually transferred pathogenic bacteria via surface contact. We set out to determine if cockroaches would act as a mechanical vector for the transfer of the opportunistic pathogen, E. coli. Roaches were contaminated with Green fluorescent protein expressing E. coli (GFP-E.coli) broth by either walking the roach through a broth culture or by complete immersion in the …
Clinostomum Marginatum (Digenea: Clinostomidae) From Fishes Of Crooked Creek, Boone And Marion Counties, Arkansas, Chris T. Mcallister, Henry W. Robison
Clinostomum Marginatum (Digenea: Clinostomidae) From Fishes Of Crooked Creek, Boone And Marion Counties, Arkansas, Chris T. Mcallister, Henry W. Robison
Journal of the Arkansas Academy of Science
Crooked Creek is a renowned trophy (blue ribbon) Smallmouth Bass (Micropterus dolomieu) fishing stream. This fish, however, has been previously reported to commonly harbor some of the highest population densities of the digenean trematode parasite, Clinostomum marginatum, otherwise known as “yellow grub”. The parasite infects the orobranchial cavity, gills, and peritoneal cavity of Smallmouth Bass. Historical studies on this fish over the last 3 decades or more from various sites on the creek have shown that M. dolomieu also have high mean abundances but fish from upstream sites had lower prevalence than those collected from downstream sites. …
Hemoparasites (Apicomplexa: Hepatozoon; Kinetoplastida: Trypanosoma) Of Green Frogs, Rana Clamitans (Anura: Ranidae) From Arkansas, Chris T. Mcallister, Ryan P. Shannon, Thomas J. Fayton, Henry W. Robison
Hemoparasites (Apicomplexa: Hepatozoon; Kinetoplastida: Trypanosoma) Of Green Frogs, Rana Clamitans (Anura: Ranidae) From Arkansas, Chris T. Mcallister, Ryan P. Shannon, Thomas J. Fayton, Henry W. Robison
Journal of the Arkansas Academy of Science
The green frog, Rana clamitans, has been reported as a host of several hemoparasites, including trypanosomes and Hepatozoon spp. In Arkansas, however, there are no reports of any hemoparasites in R. clamitans nor from any other anuran from the state. We collected 9 green frogs from Polk County and blood was taken from their facial musculocutaneous vein in heparinized capillary tubes. Thin blood smears were also made and stained with DipQuick stain. Seven out of 9 (78%) R. clamitans were infected with hematozoans. Three (33%) were infected with an unknown species of Hepatozoon and 4 (44%) were infected with …
Helminth Parasites Of The Golden Topminnow, Fundulus Chrysotus (Cyprinidontiformes: Fundulidae) From Desha County, Arkansas, Chris T. Mcallister, Thomas J. Fayton, Henry W. Robison, Stanley E. Trauth, Donald G. Cloutman
Helminth Parasites Of The Golden Topminnow, Fundulus Chrysotus (Cyprinidontiformes: Fundulidae) From Desha County, Arkansas, Chris T. Mcallister, Thomas J. Fayton, Henry W. Robison, Stanley E. Trauth, Donald G. Cloutman
Journal of the Arkansas Academy of Science
During July 2019, 21 Golden Topminnows (Fundulus chrysotus) were collected from an oxbow lake in McGehee, Desha County, Arkansas, and examined for parasites. Found were 4 taxa of endoparasites, including 3 digeneans (Clinostomum marginatum, Homalometron sp., and Posthodiplostomum minimum) and a nematode (Spiroxys contortus). We document a new host record for S. contortus and the first report of parasites in F. chrysotus from the lower Mississippi River Drainage.
Regional Variation In Ventral Body Color And Pattern In The Western Ratsnake, Pantherophis Obsoletus (Reptilia: Serpentes: Colubridae), In Arkansas, Stanley E. Trauth
Regional Variation In Ventral Body Color And Pattern In The Western Ratsnake, Pantherophis Obsoletus (Reptilia: Serpentes: Colubridae), In Arkansas, Stanley E. Trauth
Journal of the Arkansas Academy of Science
Pantherophis obsoletus, the Western Ratsnake (a.k.a., black ratsnake or chicken snake), is a large colubrid species widely distributed throughout the central and southcentral United States west of the Mississippi River (Powell et al. 2016). This species has received considerable attention with its early taxonomic history found in Neill (1949) and Dowling (1952) and its current phylogeographic status examined by Burbrink et al. (2000), Burbrink (2001), and Gibbs et al. (2006). Dorsal body color and pattern played an important role in resolving the early taxonomic issues within this ratsnake species complex, whereas mtDNA was utilized in the more recent phylogeographic analyses …
Instructions To Authors, Academy Editors
Instructions To Authors, Academy Editors
Journal of the Arkansas Academy of Science
No abstract provided.
Distribution And Reproduction By The Purple Gallinule (Porphyrio Martinica) In Arkansas, C. Renn Tumlison, Terry L. Tumlison, Tamzen T. Bryant
Distribution And Reproduction By The Purple Gallinule (Porphyrio Martinica) In Arkansas, C. Renn Tumlison, Terry L. Tumlison, Tamzen T. Bryant
Journal of the Arkansas Academy of Science
The Purple Gallinule (Porphyrio martinica) is a rare bird in Arkansas, and its populations likely have declined due to loss of marshy areas with emergent vegetation. By use of online sources for citizen science combined with a field study, we elucidate the current distribution of this bird in Arkansas, and document characteristics of reproduction and development. Purple Gallinules arrive in Arkansas as early as April and remain to late October. Nesting occurs from early May into July, and nests may represent second broods. Ontogenetic changes in hatchlings are described.
Ecto- And Endoparasites Of The Texas Deermouse, Peromyscus Attwateri And Eastern Woodrat, Neotoma Floridana (Rodentia: Cricetidae) From Polk County, Arkansas, Chris T. Mcallister, Lance A, Durden, John A. Hnida, Henry W. Robison
Ecto- And Endoparasites Of The Texas Deermouse, Peromyscus Attwateri And Eastern Woodrat, Neotoma Floridana (Rodentia: Cricetidae) From Polk County, Arkansas, Chris T. Mcallister, Lance A, Durden, John A. Hnida, Henry W. Robison
Journal of the Arkansas Academy of Science
In Arkansas, the Texas deermouse (Peromyscus attwateri) occurs in the western part of the state where it is restricted to the uplands of the Interior Highlands. The eastern woodrat (Neotoma floridana) is found statewide but is less common in the Gulf Coastal Plain. Very little is known about the parasites of either rodent in Arkansas, especially helminths from P. attwateri at any locality within its range. Found in/on P. attwateri were a coccidian (Eimeria langbarteli), a tapeworm (Catenotaenia peromysci), a nematode (Syphacia peromysci), 2 ticks (Dermacenter variabilis and Ixodes …
Decomposition In Pasture Soil Receiving Excreta From Ruminants Fed Alfalfa Forage Diet Supplemented With Increasing Proportions Of Sericea Lespedeza Legume, Yang Kai Tang, Mary C. Savin, Dirk Philipp, Ken Coffey, Jiangchao Zhao
Decomposition In Pasture Soil Receiving Excreta From Ruminants Fed Alfalfa Forage Diet Supplemented With Increasing Proportions Of Sericea Lespedeza Legume, Yang Kai Tang, Mary C. Savin, Dirk Philipp, Ken Coffey, Jiangchao Zhao
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Healthy soil is fundamental to a productive pasture system as it will decompose labile organic matter and promote retention of carbon to build a stable, resistant pool of organic matter. An easy, standardized approach to measure decomposition and litter stabilization that is gaining popularity in both citizen science and research studies is the use of the Tea Bag Index. The Tea Bag Index is a relatively new method evaluating the loss of organic material in two different kinds of commercial tea bags (green tea and Rooibos tea) after burial in the soil for 90 days. The objective of this experiment …
Microdialysis: A Method For Quantifying In Situ Nitrogen Fluxes In Soil Microsites, Srusti Maddala, Mary C. Savin, Julie A. Stenken, Lisa S. Wood
Microdialysis: A Method For Quantifying In Situ Nitrogen Fluxes In Soil Microsites, Srusti Maddala, Mary C. Savin, Julie A. Stenken, Lisa S. Wood
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Microdialysis, a diffusion-based sampling technique commonly used in biomedical research, has recently been recognized as a candidate for monitoring chemical changes in the rhizosphere. The information it provides about nutrient diffusion may improve nitrogen use efficiency, leading to enhanced management and success of restoration projects. The objective of this study was to determine the efficacy of microdialysis sampling to quantify the relative recoveries (RR%) of nitrate-N and ammonium-N, the two inorganic nitrogen compounds typically found in soil. The effects of microdialysis flow rate, sample medium concentration, and the presence of both analytes in solution on the relative recoveries obtained from …
Academy Presidents And Institutional Members, Academy Editors
Academy Presidents And Institutional Members, Academy Editors
Journal of the Arkansas Academy of Science
No abstract provided.
Journal Of The Arkansas Academy Of Science - Volume 74, 2020, Academy Editors
Journal Of The Arkansas Academy Of Science - Volume 74, 2020, Academy Editors
Journal of the Arkansas Academy of Science
No abstract provided.