Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (7018)
- Medicine and Health Sciences (3852)
- Social and Behavioral Sciences (3478)
- Physical Sciences and Mathematics (3091)
- Education (2462)
-
- Arts and Humanities (1971)
- Biology (1869)
- Engineering (1860)
- Law (1311)
- Psychology (1178)
- Ecology and Evolutionary Biology (1104)
- Animal Sciences (1101)
- Higher Education (893)
- Biochemistry, Biophysics, and Structural Biology (820)
- Plant Sciences (785)
- Medical Specialties (776)
- Environmental Sciences (769)
- Chemistry (761)
- Medical Sciences (741)
- Public Health (629)
- Sociology (560)
- Agriculture (500)
- Genetics and Genomics (496)
- History (473)
- Cell and Developmental Biology (466)
- Biomedical Engineering and Bioengineering (461)
- Zoology (438)
- Biochemistry (394)
- Earth Sciences (377)
- Biodiversity (368)
- Institution
-
- University of Nebraska - Lincoln (1662)
- University of South Florida (768)
- TÜBİTAK (577)
- Purdue University (573)
- Utah State University (525)
-
- University of Kentucky (521)
- City University of New York (CUNY) (520)
- Louisiana State University (520)
- Washington University School of Medicine (421)
- University of Plymouth (417)
- Brigham Young University (403)
- Nova Southeastern University (360)
- University of Arkansas, Fayetteville (356)
- Walden University (333)
- University of New Hampshire (326)
- Virginia Commonwealth University (324)
- Georgia Southern University (304)
- University of Rhode Island (300)
- Marshall University (274)
- University of Montana (261)
- University of South Carolina (256)
- Clemson University (243)
- Portland State University (243)
- West Virginia University (240)
- Marquette University (235)
- Old Dominion University (233)
- University of New Mexico (231)
- University of Alabama at Birmingham (227)
- University of Connecticut (218)
- Ohio University (212)
- Keyword
-
- Biological sciences (242)
- Humans (221)
- Education (197)
- Climate change (164)
- Animals (145)
-
- Applied sciences (145)
- Gender (139)
- Psychology (133)
- Female (127)
- Newspaper (126)
- Cancer (124)
- Biology (121)
- Depression (118)
- Male (113)
- Obesity (104)
- Health and environmental sciences (97)
- Georgia Southern University (96)
- Women (93)
- Ecology (89)
- Inflammation (89)
- Biological Sciences (88)
- Stress (85)
- Student newspaper (83)
- 2016 (80)
- Newsletter (79)
- Pure sciences (78)
- EIU (77)
- Eastern Illinois University (75)
- Evolution (75)
- Resilience (75)
- Publication
-
- Theses and Dissertations (962)
- Electronic Theses and Dissertations (542)
- Faculty Publications (517)
- Open Access Publications (402)
- Open Access Dissertations (363)
-
- Walden Dissertations and Doctoral Studies (321)
- Publications and Research (241)
- Dissertations (237)
- USF Tampa Graduate Theses and Dissertations (204)
- Master's Theses (202)
- All Forum Articles (196)
- Graduate Theses and Dissertations (194)
- Honors Theses (191)
- Doctoral Dissertations (174)
- Theses (172)
- Dissertations, Theses, and Capstone Projects (162)
- Food and Machinery (155)
- Articles (144)
- Open Access Theses (143)
- Animal Sentience (140)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (137)
- Nebraska Tractor Tests (136)
- Ocean and Coastal Law Journal (135)
- Turkish Journal of Biology (133)
- Euscorpius (126)
- School of Biological and Marine Sciences (120)
- Wayne State University Dissertations (119)
- Browse All News (117)
- Biology Faculty Publications (115)
- Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions) (115)
- Publication Type
Articles 23791 - 23820 of 29046
Full-Text Articles in Entire DC Network
"I Kid You Not, I Am Asked A Question About Children At Least Once A Week": Exploring Differences In Childbearing Habitus In Pronatalist Fields, Alyssa Mullins
"I Kid You Not, I Am Asked A Question About Children At Least Once A Week": Exploring Differences In Childbearing Habitus In Pronatalist Fields, Alyssa Mullins
Electronic Theses and Dissertations
In the United States, childbearing remains part of the typical life course. However, evidence suggests that men and women, on average, are having fewer children and having them later in life. Additionally, public and academic outlets are increasingly acknowledging some adults' decisions to intentionally forego childbearing completely, with an emphasis on the reasons why individuals choose to abstain from childbearing. However, further research is needed to identify the ways in which voluntarily childless adults actively negotiate the social world among structural influences that simultaneously values parenthood and place complex burdens on parents. Utilizing the Bourdieuian concepts of habitus, capital, and …
Ecology Of Two Reintroduced Black Bear Populations In The Central Appalachians, Sean Mccarthy Murphy
Ecology Of Two Reintroduced Black Bear Populations In The Central Appalachians, Sean Mccarthy Murphy
Theses and Dissertations--Animal and Food Sciences
Reintroduced populations are vulnerable to demographic and environmental stochasticity, deleterious genetic effects, and reduced population fitness, all of which can increase extinction probability. Population viability is principle to determining the status of reintroduced populations and for guiding management decisions. To attempt to reestablish black bear (Ursus americanus) populations in the central Appalachians, two reintroductions using small founder groups occurred during the 1990s in the Big South Fork area along the Kentucky-Tennessee border (BSF) and in the Jefferson National Forest along the Kentucky-Virginia border (KVP). My objectives were to estimate demographic and genetic parameters, and to evaluate long-term viability …
Relative Reactivity Of Protein And Lipid To Oxidants In Different Bi-Phasic Systems And Its Implication In Sausage Quality, Jiayi Yang
Theses and Dissertations--Animal and Food Sciences
This study investigated the progression of protein and lipid oxidation in different bi-phasic model systems: simple aqueous dispersions, liposome, and oil-in-water (O/W) emulsions. Varied concentrations of isolated pork myofibrillar protein (MFP) were mixed with free fatty acids (C18:1, C18:2, C18:3), lecithin, or vegetable oil to construct different lipid-protein dispersion systems, then subjected to hydroxyl radical stress at 4 °C. Comparison of the evolution of lipid oxidation with protein modification markers in all dispersion systems showed noteworthy attenuation of tryptophan fluorescence, protein carbonyl formation, and extensive polymerization of myosin in 2 h. This process preceded lipid oxidation which exhibited notable accumulations …
Bio 3850 : Environmental Health/Sustainability, Biological Sciences
Bio 3850 : Environmental Health/Sustainability, Biological Sciences
Approved Course Proposals
No abstract provided.
Phytoplankton Pigment Specific Growth And Losses Due To Microzooplankton Grazing In A Northern Gulf Of Mexico Estuary During Winter/Fall, Amanda M. Mcgehee, Donald G. Redalje
Phytoplankton Pigment Specific Growth And Losses Due To Microzooplankton Grazing In A Northern Gulf Of Mexico Estuary During Winter/Fall, Amanda M. Mcgehee, Donald G. Redalje
Gulf and Caribbean Research
Microzooplankton dilution grazing experiments were carried out on 6 dates, over a 3 month period at 2 locations in the Bay of St. Louis, MS (BSL) to determine phytoplankton pigment specific growth rates under natural (µ0) and replete (µn) nutrient conditions and microzooplankton grazing. We hypothesized that diatoms would be the largest portion of the phytoplankton composition due to the winter/fall season and that these organisms would have the highest growth/grazing rates. We suspected that river flow from the Jourdan River would adversely affect growth and grazing rates of all phytoplankton classes. Growth rates of 5 …
Endohelminth Parasites Of Some Midwater And Benthopelagic Stomiiform Fishes From The Northern Gulf Of Mexico, Michael J. Andres, Mark S. Peterson, Robin M. Overstreet
Endohelminth Parasites Of Some Midwater And Benthopelagic Stomiiform Fishes From The Northern Gulf Of Mexico, Michael J. Andres, Mark S. Peterson, Robin M. Overstreet
Gulf and Caribbean Research
: Mesopelagic fishes represent significant ecological links between mesozooplankton and the larger pelagic squids, fishes, and marine mammals. As such, these fishes also play a significant role as intermediate or paratenic hosts for parasites that require a crustacean intermediate host and mature in marine mammals or pelagic fishes. We examined a total of 208 individuals representing 5 species of Sternoptychidae and 88 individuals representing 2 species of Phosichthyidae from 20 locations in the northern Gulf of Mexico (nGOM). Six of the 7 species we examined are mesopelagic and one species was benthopelagic. We found the larval stages of Anisakis brevispiculata …
The Effects Of Rubric Use On Calibration Accuracy, Katrice Hawthorne, Linda Bol, Shana L. Pribesh
The Effects Of Rubric Use On Calibration Accuracy, Katrice Hawthorne, Linda Bol, Shana L. Pribesh
STEMPS Faculty Publications
The utility of rubric-referenced calibration and the interaction between achievement and calibration accuracy were investigated. Students (N = 596) were assigned to one of three rubric conditions: (1) a global condition, (2) a general criteria condition, or (3) a detailed criteria condition. Students in all three conditions provided holistic predictions and postdictions. Students in the rubric conditions also provided criteria-based predictions and postdictions. Whereas calibrating by condition did not affect calibration accuracy overall, significant effects were found between calibration accuracy by criteria and achievement level. Lower achieving students had better calibration accuracy in the detailed rubric criteria condition when compared …
The Small Mammals Of Southeastern Virginia As Revealed By Pitfall Trapping, Robert K. Rose
The Small Mammals Of Southeastern Virginia As Revealed By Pitfall Trapping, Robert K. Rose
Biological Sciences Faculty Publications
Pitfall trapping is a poor method to catch small mammals but the only way to catch and study the Southeastern Shrew (Sorex longirostris), the primary mammal of interest in the field studies reported here. While learning much about its distribution and abundance, still more was learned about the other small mammals present in forests and fields of eastern Virginia. A total of 15 species was captured at 19 locations during the 1990-2013 period, including five shrews, two moles, and eight rodents, representing all but one of the common small mammals in eastern Virginia.
Studies On Hydroxyl Radical Formation And Correlated Photoflocculation Process Using Degraded Wood Leachate As A Cdom Source, Luni Sun, Kenneth Mopper
Studies On Hydroxyl Radical Formation And Correlated Photoflocculation Process Using Degraded Wood Leachate As A Cdom Source, Luni Sun, Kenneth Mopper
Chemistry & Biochemistry Faculty Publications
In this study, we examined hydroxyl radical (•OH) formation with respect to photoreactivity of colored dissolved organic matter (CDOM), the Fenton reaction, and photoflocculation using leachate from decaying wood. The relationship between •OH photoproduction rate and leachate optical properties (UV-visible absorption and fluorescence excitation-emission matrices (EEMS)) was studied during irradiation using a UV solar simulator. The results showed that the •OH photochemical formation rate is strongly related to humic-like fluorescence as characterized by parallel factor analysis (PARAFAC), and that these fluorescence components are more photolabile than most of the other CDOM components. Fourier transform infrared spectroscopy (FT-IR) indicated the photodegradation …
The Role Of Microbial Exopolymers In Determining The Fate Of Oil And Chemical Dispersants In The Ocean, Antonietta Quigg, Uta Passow, Wei-Chun Chin, Chen Xu, Shawn Doyle, Laura Bretherton, Manoj Kamalanathan, Alicia K. Williams, Jason B. Sylvan, Zoe V. Finkel, Anthony H. Knap, Kathleen A. Schwehr, Saijin Zhang, Luni Sun, Terry L. Wade, Wassim Obeid, Patrick G. Hatcher, Peter H. Santschi
The Role Of Microbial Exopolymers In Determining The Fate Of Oil And Chemical Dispersants In The Ocean, Antonietta Quigg, Uta Passow, Wei-Chun Chin, Chen Xu, Shawn Doyle, Laura Bretherton, Manoj Kamalanathan, Alicia K. Williams, Jason B. Sylvan, Zoe V. Finkel, Anthony H. Knap, Kathleen A. Schwehr, Saijin Zhang, Luni Sun, Terry L. Wade, Wassim Obeid, Patrick G. Hatcher, Peter H. Santschi
Chemistry & Biochemistry Faculty Publications
The production of extracellular polymeric substances (EPS) by planktonic microbes can influence the fate of oil and chemical dispersants in the ocean through emulsification, degradation, dispersion, aggregation, and/or sedimentation. In turn, microbial community structure and function, including the production and character of EPS, is influenced by the concentration and chemical composition of oil and chemical dispersants. For example, the production of marine oil snow and its sedimentation and flocculent accumulation to the seafloor were observed on an expansive scale after the Deepwater Horizon oil spill in the Northern Gulf of Mexico in 2010, but little is known about the underlying …
Measurement Of Antioxidant Activity Toward Superoxide In Natural Waters, D. Whitney King, Emma Berger, Zachary Helm, Eleanor Irish, Kenneth Mopper
Measurement Of Antioxidant Activity Toward Superoxide In Natural Waters, D. Whitney King, Emma Berger, Zachary Helm, Eleanor Irish, Kenneth Mopper
Chemistry & Biochemistry Faculty Publications
Antioxidants are a class of molecules that provide a protective function against reactive oxygen species (ROS) in biological systems by out competing physiologically important molecules for ROS oxidation. In natural waters, the reactivity of antioxidants gives an estimate of oxidative stress, and may determine the reactivity and distribution of reactive oxidants. We present an analytical method to measure antioxidant activity in natural waters through the competition between ascorbic acid, an antioxidant, and MCLA, a chemiluminescent probe for superoxide. A numerical kinetic model of the analytical method has been developed to optimize analytical performance. Measurements of antioxidant concentrations in pure and …
Anticancer, Biophysical And Computational Investigations Of Half-Sandwich Ruthenium(Ii) Thiosemicarbazone Complexes: The Effect Of Arene Versus Thiacrown Face-Cap, Floyd A. Beckford, Alyssa Stott, P. Canisius Mbarushimana, Marc-Andre Leblanc, Kinsey Hall, Samantha Smith, Jimmie L. Bullock, Dennis J. Houghton, Alvin A. Holder, Nikolay Gerasimchuk, Antonio Gonzalez-Sarrías
Anticancer, Biophysical And Computational Investigations Of Half-Sandwich Ruthenium(Ii) Thiosemicarbazone Complexes: The Effect Of Arene Versus Thiacrown Face-Cap, Floyd A. Beckford, Alyssa Stott, P. Canisius Mbarushimana, Marc-Andre Leblanc, Kinsey Hall, Samantha Smith, Jimmie L. Bullock, Dennis J. Houghton, Alvin A. Holder, Nikolay Gerasimchuk, Antonio Gonzalez-Sarrías
Chemistry & Biochemistry Faculty Publications
A series of half-sandwich ruthenium complexes, two containing an arene face-cap and the other a thiacrown ether face-cap were synthesized to investigate the necessity of the arene for anticancer activity in this class of compounds. The complexes are formulated as [(h6-p-cymene)Ru(dmabTSC)Cl]PF6, [(h6-benzene)Ru(dmabTSC)Cl]PF6 (arene complexes), and [([9]aneS3(dmabTSC)Cl]PF6 (dmabTSC = dimethylaminobenzaldehye thiosemicarbazone). It was observed that none of the complexes showed good anticancer activity in vitro against HCT-116 and Caco-2 (colon adenocarcinoma) cells. All three complexes can bind strongly to calf-thymus DNA with binding constants on the order of 10 …
Synthesis And Characterization Of Azo-Guanidine Based Alcoholic Media Naked Eye Dna Sensor, Ataf A. Altaf, Uzma Hashmat, Muhammad Yousaf, Bhajan Lal, Shafiq Ullah, Alvin A. Holder, Amin Badshah
Synthesis And Characterization Of Azo-Guanidine Based Alcoholic Media Naked Eye Dna Sensor, Ataf A. Altaf, Uzma Hashmat, Muhammad Yousaf, Bhajan Lal, Shafiq Ullah, Alvin A. Holder, Amin Badshah
Chemistry & Biochemistry Faculty Publications
DNA sensing always has an open meadow of curiosity for biotechnologists and other researchers. Recently, in this field, we have introduced an emerging class of molecules containing azo and guanidine functionalities. In this study, we have synthesized three new compounds (UA1, UA6 and UA7) for potential application in DNA sensing in alcoholic medium. The synthesized materials were characterized by elemental analysis, FTIR, UV-visible, 1H NMR and 13C NMR spectroscopies. Their DNA sensing potential were investigated by UV-visible spectroscopy. The insight of interaction with DNA was further investigated by electrochemical (cyclic voltammetry) and hydrodynamic (viscosity) studies. …
Detailed Source-Specific Molecular Composition Of Ambient Aerosol Organic Matter Using Ultrahigh Resolution Mass Spectrometry And H Nmr, Amanda S. Willoughby, Andrew S. Wozniak, Patrick G. Hatcher
Detailed Source-Specific Molecular Composition Of Ambient Aerosol Organic Matter Using Ultrahigh Resolution Mass Spectrometry And H Nmr, Amanda S. Willoughby, Andrew S. Wozniak, Patrick G. Hatcher
Chemistry & Biochemistry Faculty Publications
Organic aerosols (OA) are universally regarded as an important component of the atmosphere that have far-ranging impacts on climate forcing and human health. Many of these impacts are related to OA molecular characteristics. Despite the acknowledged importance, current uncertainties related to the source apportionment of molecular properties and environmental impacts make it difficult to confidently predict the net impacts of OA. Here we evaluate the specific molecular compounds as well as bulk structural properties of total suspended particulates in ambient OA collected from key emission sources (marine, biomass burning, and urban) using ultrahigh resolution mass spectrometry (UHR-MS) and proton nuclear …
A Grand Compromise For The Fourth Amendment, Carrie Leonetti
A Grand Compromise For The Fourth Amendment, Carrie Leonetti
Journal of Business & Technology Law
No abstract provided.
Investigating Cholera Using An Sir Model With Age-Class Structure And Optimal Control, K. Renee Fister, Holly Gaff, Elsa Schaefer, Glenna Buford, Bryce C. Norris
Investigating Cholera Using An Sir Model With Age-Class Structure And Optimal Control, K. Renee Fister, Holly Gaff, Elsa Schaefer, Glenna Buford, Bryce C. Norris
Biological Sciences Faculty Publications
The use of systems of differential equations in mathematical modeling in conjunction with epidemiology continues to be an area of focused research. This paper briefly acquaints readers with epidemiology, cholera, and the need for effective control strategies; discusses cholera dynamics through a variation on the SIR epidemiological model in which two separate age classes exist in a population; finds the numeric value for R₀ to be approximately 1.54 using estimated parameters for Bangladesh; and employs an optimal control resulting in a suggestion that a protection control be implemented at the end of the monsoon season.
Assessing The Cost Of Global Biodiversity And Conservation Knowledge, Diego Juffe-Bignoli, Thomas M. Brooks, Stuart H. M. Butchart, Richard B. Jenkins, Kaia Boe, Michael Hoffman, Ariadne Angulo, Steve Bachman, Monica Böhm, Neil Brummitt, Kent E. Carpenter
Assessing The Cost Of Global Biodiversity And Conservation Knowledge, Diego Juffe-Bignoli, Thomas M. Brooks, Stuart H. M. Butchart, Richard B. Jenkins, Kaia Boe, Michael Hoffman, Ariadne Angulo, Steve Bachman, Monica Böhm, Neil Brummitt, Kent E. Carpenter
Biological Sciences Faculty Publications
Knowledge products comprise assessments of authoritative information supported by standards, governance, quality control, data, tools, and capacity building mechanisms. Considerable resources are dedicated to developing and maintaining knowledge products for biodiversity conservation, and they are widely used to inform policy and advise decision makers and practitioners. However, the financial cost of delivering this information is largely undocumented. We evaluated the costs and funding sources for developing and maintaining four global biodiversity and conservation knowledge products: The IUCN Red List of Threatened Species, the IUCN Red List of Ecosystems, Protected Planet, and the World Database of Key Biodiversity Areas. These are …
Draft Genome Sequences For Seven Streptococcus Parauberis Isolates From Wild Fish In The Chesapeake Bay, Ashley Haines, Emily Nebergall, Elvira Besong, Kimaya Council, Onaysha Lambert, David Gauthier
Draft Genome Sequences For Seven Streptococcus Parauberis Isolates From Wild Fish In The Chesapeake Bay, Ashley Haines, Emily Nebergall, Elvira Besong, Kimaya Council, Onaysha Lambert, David Gauthier
Biological Sciences Faculty Publications
Streptococcus parauberis is a pathogen of cattle and fish, closely related Streptococcus uberis and Streptococcus iniae. We report the genomes of seven S. parauberis strains recovered from striped bass (Morone saxatilis) in the Chesapeake Bay. The availability of these genomes will allow comparative genomic analysis of Chesapeake Bay S. parauberis strains versus S. parauberis cultured from other animal hosts and geographic regions.
Genomic Insights Into The Ixodes Scapularis Tick Vector Of Lyme Disease, Monika Gulia-Nuss, Andrew B. Nuss, Jason M. Meyer, Daniel E. Sonenshine, R. Michael Roe, Robert M. Waterhouse, David B. Sattelle, Jose De La Fuente, Jose M. Ribeiro, Karine Megy
Genomic Insights Into The Ixodes Scapularis Tick Vector Of Lyme Disease, Monika Gulia-Nuss, Andrew B. Nuss, Jason M. Meyer, Daniel E. Sonenshine, R. Michael Roe, Robert M. Waterhouse, David B. Sattelle, Jose De La Fuente, Jose M. Ribeiro, Karine Megy
Biological Sciences Faculty Publications
Ticks transmit more pathogens to humans and animals than any other arthropod. We describe the 2.1 Gbp nuclear genome of the tick, Ixodes scapularis (Say), which vectors pathogens that cause Lyme disease, human granulocytic anaplasmosis, babesiosis and other diseases. The large genome reflects accumulation of repetitive DNA, new lineages of retro-transposons, and gene architecture patterns resembling ancient metazoans rather than pancrustaceans. Annotation of scaffolds representing ~57% of the genome, reveals 20,486 protein-coding genes and expansions of gene families associated with tick-host interactions. We report insights from genome analyses into parasitic processes unique to ticks, including host 'questing', prolonged feeding, cuticle …
Isolation And Characterization Of Eight Polymorphic Microsatellites For The Spotted Spiny Lobster, Panulirus Guttatus, Nathan Truelove, Donald C. Behringer, Mark J. Butler Iv, Richard F. Preziosi
Isolation And Characterization Of Eight Polymorphic Microsatellites For The Spotted Spiny Lobster, Panulirus Guttatus, Nathan Truelove, Donald C. Behringer, Mark J. Butler Iv, Richard F. Preziosi
Biological Sciences Faculty Publications
Microsatellite sequences were isolated from enriched genomic libraries of the spotted spiny lobster, Panulirus guttatus using 454 pyrosequencing. Twenty-nine previously developed polymerase chain reaction primer pairs of Panulirus argus microsatellite loci were also tested for cross-species amplification in Panulirus guttatus. In total, eight consistently amplifying, and polymorphic loci were characterized for 57 individuals collected in the Florida Keys and Bermuda. The number of alleles per locus ranged from 8 to 20 and observed heterozygosities ranged from 0.409 to 0.958. Significant deviations from Hardy–Weinberg equilibrium were found in one locus from Florida and three loci from Bermuda. Quality control testing indicated …
It’S A Bird! It’S A Plane! No, It’S Just My I.S.: An Historical Exploration Of Superheroes And American Identity, Caroline G. Breul
It’S A Bird! It’S A Plane! No, It’S Just My I.S.: An Historical Exploration Of Superheroes And American Identity, Caroline G. Breul
Senior Independent Study Theses
This Independent Study traces the changing notions of what makes a superhero “super” throughout periods in American history. By doing three case studies on popular heroes in distinct eras, this study reveals that superhero comics have been growing steadily more overtly political, in ways that are increasingly subversive. I approach Wonder Woman in the 60s, Batman in the late 80s, and Captain America in the early 2000s, and tackle each moment individually. 60s Wonder Woman is not as stale as comic book enthusiasts suggest, and in fact reveals a progressive view of womanhood that contrasted sharply with the reigning view …
Methyl-Cpg Binding Proteins Mediate Octopaminergic Regulation Of Complex Behavioral Traits, Tarun Gupta
Methyl-Cpg Binding Proteins Mediate Octopaminergic Regulation Of Complex Behavioral Traits, Tarun Gupta
Graduate Student Theses, Dissertations, & Professional Papers
An organism’s survivability in the natural world is contingent to its ability to respond rapidly and appropriately to various cues and challenges in its physical and social environment. The dynamicity of various environmental and social factors necessitates plasticity in morphological, physiological and behavioral systems – both at the level of an individual organism and that of a species. For more than century, natural selection of existing genetic variation in populations has helped us understand such plasticity across generations. However, recent years have seen a re-emergence of somewhat contentious quasi-Lamarckian framework with which organisms can reliably transmit acquired traits to subsequent …
Ecological And Physiological Influences On Altricial Bird Growth And Development, Riccardo Ton
Ecological And Physiological Influences On Altricial Bird Growth And Development, Riccardo Ton
Graduate Student Theses, Dissertations, & Professional Papers
Rates of embryonic and post-natal growth vary extensively among species and geographic space. This variation is well represented in songbird offspring from different latitudes and can strongly influence organismal quality and fitness. However, environmental and evolutionary causes and consequences of variation in embryonic and post-natal growth remain unclear. Here we experimentally show in the field that, within the constraints imposed by physiological trade-offs, warmer incubation temperatures shortened embryonic period length among nine species of songbirds from two latitudes. Yet, the magnitude of the response varied and species-specific reaction norms of embryonic reduction in response to our treatment positively correlated with …
Political Ecology Of Cordyceps In The Garhwal Himalaya Of Northern India, Laura Bess Caplins
Political Ecology Of Cordyceps In The Garhwal Himalaya Of Northern India, Laura Bess Caplins
Graduate Student Theses, Dissertations, & Professional Papers
In the Garhwal, Indian Himalaya, rural mountain people labor to piece together their livelihoods in an ever changing world. One particular group, the Bhotiya (an ethnically and culturally distinct tribal group) were historically engaged in seasonal migration (i.e. transhumance) to take advantage of scarce mountain resources and trade relations with Tibet. This livelihood practice has all but disappeared; however, today one way the Bhotiya are adapting to these changing circumstances is by engaging in the collection and sale of a valuable alpine medicinal fungus locally known as keera jari, and commonly called the caterpillar fungus or cordyceps (Ophiocordyceps sinensis). The …
Experiences Of American Indians In Natural Resource Degree Programs, Ruth Ann Swaney
Experiences Of American Indians In Natural Resource Degree Programs, Ruth Ann Swaney
Graduate Student Theses, Dissertations, & Professional Papers
American Indians are a demographic who has been historically excluded from higher education and are still underrepresented, especially in the field of natural resources. The purpose of this research is to examine the educational experiences of American Indians in such programs. With respect to factors that may influence educational experiences, special attention was focused on the effect of traditional culture on their learning and the impact of the educational frameworks in their degree programs. The research design was guided by two research paradigms: indigenous research methodologies and hermeneutics. Thirty individuals stories and experiences were explored through the use of in-depth …
Inorganic Hemostats: The State-Of-The-Art And Recent Advances, Sara Pourshahrestani, Ehsan Zeimaran, Ivan Djordjevic, Nahrizul Adib Kadri, Mark R. Towler
Inorganic Hemostats: The State-Of-The-Art And Recent Advances, Sara Pourshahrestani, Ehsan Zeimaran, Ivan Djordjevic, Nahrizul Adib Kadri, Mark R. Towler
Chemical and Biochemical Engineering Faculty Research & Creative Works
Hemorrhage is the most common cause of death both in hospitals and on the battlefield. The need for an effective hemostatic agent remains, since all injuries are not amenable to tourniquet use. There are many topical hemostatic agents and dressings available to control severe bleeding. This article reviews the most commonly used inorganic hemostats, subcategorized as zeolite and clay-based hemostats. Their hemostatic functions as well as their structural properties that are believed to induce hemostasis are discussed. The most important findings from in vitro and in vivo experiments are also covered.
Tennessee Blue Book 2015-2016, Tennessee. Secretary Of State.
Tennessee Blue Book 2015-2016, Tennessee. Secretary Of State.
Tennessee Blue Book
No abstract provided.
Age-Old Palms On Florida’S Ancient Ridges, Warren G. Abrahamson Ii
Age-Old Palms On Florida’S Ancient Ridges, Warren G. Abrahamson Ii
Faculty Journal Articles
Genetic fingerprinting, ramet growth rate determinations, and mathematical modeling (Minimum branching trees) were used to estimate clone ages of saw palmettos at Archbold Biological Station in Florida. Growth rates indicate that 500 year old saw palmetto ramets are common. Genetically identified clones (genets) are estimated to be thousands of years old, likely exceeding 5,000 years of age.
The Connection, Volume 10, Issue 02, Fall 2016, Renee Robillard, Sarah Sanders, Sally Davis
The Connection, Volume 10, Issue 02, Fall 2016, Renee Robillard, Sarah Sanders, Sally Davis
Newsletters
The Connection is published by the Prevention Research Center (PRC), Prevention & Population Sciences, University of New Mexico, Albuquerque. The purpose of The Connection is to provide reports and updates on programs of the PRC and those of its Community Advisory Council and other partners.
Hslic Annual Report Fy2015-16, University Of New Mexico Health Sciences Library And Informatics Center
Hslic Annual Report Fy2015-16, University Of New Mexico Health Sciences Library And Informatics Center
HSLIC Annual Reports
No abstract provided.