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Ambient Ionization Mass Spectrometry Analysis Pertaining To Biofuel Process Development, Sushma Dendukuri

Online Theses and Dissertations

Mass spectrometry (MS) has undergone a revolution with the introduction of a new group of desorption/ionization (DI) techniques known collectively as Ambient Ionization mass spectrometry. Ambient ionization mass spectrometry allows for direct analysis of analytes and typically requires little or no sample preparation. Specifically, Direct Analysis in Real Time (DART) has developed rapidly and allowed investigations to occur with the analysis of biomass after various pretreatments to determine the pretreatment biomass degradation efficiency. The degradation of the initial biomass structure is a very important step before other chemical treatments can occur to generate needed sugars. Since generated sugars aid in …

Space Use And Habitat Selection By Bobcats In Southeastern Kentucky, Andrea Joy Shipley

Online Theses and Dissertations

Population estimation and trend analyses are critically important for sustainable harvest and management of many species. The bobcat (Lynx rufus) plays important ecological and economic roles in Kentucky as a furbearer and mesopredator. I conducted a study of the bobcat in southeastern Kentucky as a twenty year follow-up to research conducted in the same study area. I radio-collared five (4F, 1M) bobcats and assessed space and habitat use patterns. Mean annual minimum convex polygon (MCP) home range size for all bobcats was 14.7 km2 (n = 5, SE = 3.9 km2), and 22.2 km2 (n = 5, SE = 7.5 …

Revisiting The Mutual Embeddedness Of Culture And Mental Illness, David Lackland Sam, Virginia Moreira

Online Readings in Psychology and Culture

In this paper, we discuss the intricate relationship between culture and mental illness. Our central position is that there cannot be mental illness without culture. We argue that our limited knowledge to the onset, manifestation, course and outcome of mental illness is due in part to the cross-cultural psychological conceptualization of culture, where culture is seen as an independent variable influencing mental illness, the dependent variable. This is in addition to the limitations of the biomedical model in accounting for the origins of mental illness. Using depression and schizophrenia as examples, we argue for the need to see culture and …

A Neurological Foundation For Freedom, Nita A. Farahany

Faculty Scholarship

No abstract provided.

Cover And Contents

Turkish Journal of Physics

No abstract provided.

The Element Contents In Chickpeas Grown Under Organic And Conventional Farming Regimes Using Wdxrf Analysis For Human Nutrition And Health, Uğur Akbaba, Yusuf Şahi̇n, Hasan Türkez

Turkish Journal of Physics

A comparative study on elemental composition of various chickpea (Cicer arientînum L) samples was conducted by using wavelength dispersive X-ray fluorescence (WDXRF). 22 elements, Al, Ca, Cu, Fe, Mn, Ni, P, S, Sr, Zn, Br, Cl, K, Mg, Na, Ba, Rb, Si, Au, Cr, La and Sn, were determined in chickpea samples (n = 10) grown under organic and conventional farming regimes. Results obtained from each group were analyzed statistically using the SPSS statistic program. It was observed that the concentration and peak intensity values of Ca, Fe, P, Cl, K, Mg and Na elements were higher in the chickpea …

Near-Resonant Diurnal Reactions: A Physical Model Applicable To Origin Of Life Processes, Eddwin Budding, Cüneyt Aki, Osman Demi̇rcan, Bülent Gündüz, Güngör Gündüz, Mehmet Emi̇n Özel

Turkish Journal of Physics

We adopt that the large residual chemical potential energy (CPE) among reagents of the biosphere constitutes the key physical problem posed by life. We associate the formation of this CPE with the near-resonant behaviour of a two-stage `A-B' molecular process that behaves as a self-sustaining parametric oscillator. Under suitable conditions, such an oscillator generates CPE when forced by a periodic (daily) insolation. The net growth factor required to explain the current mean excess of biospheric CPE is \sim 5 x 10^{-12} d^{-1}. This aligns with the mean exponential coefficient of secular oxygen generation in the terrestrial atmosphere. It is also …

Cover And Contents

Turkish Journal of Physics

No abstract provided.

A Laboratory Inter-Comparison Of The Importance Of Serum Serotonin Levels In The Measurement Of A Range Of Radiation-Induced Bystander Effects: Overview Of Study And Results Presentation., Fiona Lyng, C. Mothersill, F. Antonelli, V. Dini, M. Kämäräinen,, B. Schilling-Tóth

Articles

No abstract provided.

Determination Of Acute Phase Proteins After Experimental Streptococcus Iniae Infection In Tilapia (Oreochromis Niloticus L.), Azi̇me Küçükgül Güleç, İbrahi̇m Cengi̇zler

Turkish Journal of Veterinary & Animal Sciences

Tilapia (Oreochromis niloticus Linnaeus, 1758) were infected with Streptococcus iniae (Cat No: ATCC 29178) and the plasma changes in the acute phase protein (APP) members were examined at different time periods. A total of 72 fish with average body weights of 60 g were used. Fish in the infected group (group I) were intraperitoneally injected with S. iniae at 3.3 × 10^5 colony forming unit (CFU) in 0.1 mL level to the fish. The other group (group II) was subjected to handling stress near the infection. The control group was constituted by providing optimum conditions. On days 7, 14, and …

Genotypic Variation In The Brucella Melitensis Hemagglutinin Gene In Vaccine Strains And Field Isolates In Palestine, Elena Awwad, Mohammad A. Farraj, Kamel Adwan, Tamer E. Essawi

Turkish Journal of Veterinary & Animal Sciences

In Palestine, as in other countries, brucellosis is an endemic disease, even in highly vaccinated zones. Many reports suggest that a decline in vaccine productivity may be due to antigenic shifts in the circulating Brucella melitensis. To address this aspect, the hemagglutinin gene from B. melitensis field isolates was amplified by polymerase chain reaction (PCR), sequenced, digested with the EcoRV and HaeIII, and compared to the Rev.1 strain of the B. melitensis vaccine. From January to December 2008, 80 milk samples were collected from infected flocks, from different West Bank regions of Palestine. From these, 77.5% (62/80) were shown to …

Avian Influenza Virus In Migratory And Resident Birds During Migratory Season In Boushehr, Iran, Mohammad Javad Mehrabanpour, Abdolah Rahimian, Ali Shirazinezad, Hossein Moein, Mohammad Amin Shayanfar

Turkish Journal of Veterinary & Animal Sciences

Avian influenza (AI) is an infectious disease of birds caused by type A strains of the influenza virus. Among these AI viruses, only serotypes H5 and H7 are considered highly pathogenic in poultry. However, serotype H9N2 has also been found to produce severe respiratory tract infections in chickens. Migratory birds of the world are a natural reservoir of influenza viruses of all subtypes. This is the first report of isolation and molecular survey of AI virus from migratory and wild resident birds in Boushehr, Iran. These areas are at risk for the spread and transmission of influenza A viruses. A …

Changes In Cell Wall Compositions And Degradation Kinetics Of Electron Beam-Irradiated Sugarcane Bagasse, Parvin Shawrang, Abbas Majdabadi, Ali Asghar Sadeghi

Turkish Journal of Veterinary & Animal Sciences

Electron beam irradiation of sugarcane bagasse at doses of 250 and 500 kGy could change its cell wall composition and ruminal fiber degradation characteristics by breaking off the lignocellulosic bonds. Nylon bags of untreated or electron beam-irradiated bagasse were suspended in the rumen of 3 fistulated rams for up to 72 h, and the resulting data were fitted to a nonlinear degradation model to calculate the degradation parameters of dry matter (DM) and neutral detergent fiber (NDF). Irradiation had no effect on crude protein, ether extract, and ash, but resulted in a linear decrease of the cell wall contents. An …

Estimation Of Variance Components And Genetic Parameters For Type Traits And Milk Yield In Holstein Cattle, Serdar Duru, Salahatti̇n Kumlu, Erdoğan Tuncel

Turkish Journal of Veterinary & Animal Sciences

This research was conducted to estimate variance components and genetic parameters for type traits and milk yield in Holstein-Friesian cattle. In this study, 597 daughters of 158 sires in 128 herds were classified. In the data analysis, type scores for 354 daughters bred within 70 herds sired by 46 sires that had at least 3 daughters, and 304 lactation records for 206 daughters within 56 herds sired by 37 sires, were considered. For estimation of variance components and correlations among the traits, the MTDFREML package program was used. The mean stature was 145.56 cm. Means for linear traits varied from …

The Emerging Role Of Acyl-Coa Thioesterases And Acyltransferases In Regulating Peroxisomal Lipid Metabolism, Mary Hunt, Marina Siponen, Stefan Alexson

Articles

The importance of peroxisomes in lipid metabolism is now well established and peroxisomes contain approximately 60 enzymes involved in these lipid metabolic pathways. Several acyl-CoA thioesterase enzymes (ACOTs) have been identified in peroxisomes that catalyze the hydrolysis of acyl-CoAs (short-, medium-, long- and very long-chain), bile acid-CoAs, and methyl branched-CoAs, to the free fatty acid and coenzyme A. A number of acyltransferase enzymes, which are structurally and functionally related to ACOTs, have also been identified in peroxisomes, which conjugate (or amidate) bile acid-CoAs and acyl-CoAs to amino acids, resulting in the production of amidated bile acids and fatty acids. The …

Revision Of Boletus Section Appendiculati (Boletaceae) In Bulgaria With A Key To The Balkan Species, Boris Assyov

Turkish Journal of Botany

The paper presents the results from the taxonomic revision of Boletus section Appendiculati in Bulgaria. Descriptions are provided based on Bulgarian specimens for the 5 species of the section: Boletus appendiculatus, B. fechtneri, B. fuscoroseus, B. regius, and B. subappendiculatus. The priority of the name B. fuscoroseus against B. pseudoregius is briefly discussed. A dichotomous key for the determination of members is also included.

Deep-Water Benthic Habitat Characterization And Cable Impact Assessment For The South Florida Ocean Measurement Facility (Sfomf). Report To Naval Surface Warfare Center, Carderock Division., Charles G. Messing, Brian K. Walker, John K. Reed, Harbor Branch Oceanographic Institute

Faculty Scholarship

The purpose of this effort was to (1) provide a characterization of benthic habitats within the South Florida Ocean Measurement Facility (SFOMF) OP AREA cable corridor along deep fiber-optic cable C/S 96 from a depth of ~30 m to the reported eastern seaward terminus on the Miami Terrace (~500 m depth), and (2) identify and estimate impacts to deep benthic habitat resources from cable infrastructure in the same corridor preparatory to an Essential Fish Habitat (EFH) Assessment.

The project was carried out in response to a request from the SFOMF (a detachment of Naval Surface Warfare Center Carderock Division [NSWCCD]). …

Laws, Institutions And Transboundary Pasture Management In The High Pamir And Pamir-Alai Mountain Ecosystem Of Central Asia, Michelle Mei Ling Lim

Research Collection Yong Pung How School Of Law

Enhanced rangeland governance is a priority for the governments of the post-Soviet Central Asian states of the Kyrgyz Republic and Tajikistan. Major transitional challenges confront the newly independent states of Central Asia. These challenges include the withdrawal of subsidies previously provided by the centralised Soviet government; moves towards privatisation and the conversion of administrative boundaries to international boundaries. In this context transboundary approaches to rangeland management are essential. This paper highlights the challenges for effective pasture management in the Pamir, Pamir-Alai ecosystem; the inadequacies of pasture-related legal instruments and the absence of institutions for the implementation of these instruments. Transboundary …

Hosanna-Tabor, Religious Freedom, And The Constitutional Structure, Richard W. Garnett, John M. Robinson

Journal Articles

From the Introduction

Our Constitution, which is both an act and artifact of "We the People of the United States," "vest[s]" certain "powers" - some, but not all - in the national government. Those powers are enumerated, and also separated, checked, and constrained. As Chief Justice John Roberts put it last June, this government "possesses only limited powers; the States and the people retain the remainder." It is designed and structured in such a way as to make it workable, capable, and effective, but also to - by virtue of its design and structure, and not only through explicit prohibitions …

Explaining Abuse Of The Disabled Child, Margaret F. Brinig

Journal Articles

This article discusses abuse of disabled children in terms of two competing theories for why it may occur. The evolutionary biology theory has been discussed in the legal literature as well as in biological and social science pieces. The author contrasts this theory with a novel one, mimetic desire, which may be less familiar in legal circles, but which, he believes, better explains the abuse of Attention Deficit Hyperactive Disorder children and offers more hope for preventing abuse without disrupting intact families. While the evolutionary biology explanations for child abuse may be helpful and important, more territory can be covered …

Dastar's Next Stand, Mark P. Mckenna

Journal Articles

A series of recent cases implicate the extent to which trademark law can be used to control creative content. The possibility of using trademark law for that purpose obviously creates a potential conflict with copyright law, which ordinarily sets the rules for use of creative material developed by others. Unfortunately, despite its attraction to boundary questions in trademark law, the Supreme Court‘s Dastar decision—its lone decision demarcating trademark and copyright law—remains controversial and its scope somewhat unclear. This Essay argues that Dastar should be understood, or at least should be extended, to rule out any claims based on confusion that …

(Dys)Functionality, Mark P. Mckenna

Journal Articles

The functionality doctrine serves a unique role in trademark law: unlike virtually every other doctrine, functionality can trump consumer confusion (or so it seems, at least in mechanical-functionality cases). In this sense, functionality may be the only doctrine in trademark law that can truly be considered a defense. But despite its potential power, the functionality doctrine is quite inconsistently applied. This is true of mechanical functionality cases because courts differ over the extent to which the doctrine focuses on competitors’ right to copy unpatented features as opposed to their need to copy. And aesthetic functionality cases are even more scattered: …

Limitations Of The Rhesus Macaque Draft Genome Assembly And Annotation, Xiongfei Zhang, Joel Goodsell, Robert B. Norgren

Journal Articles: Genetics, Cell Biology & Anatomy

Finished genome sequences and assemblies are available for only a few vertebrates. Thus, investigators studying many species must rely on draft genomes. Using the rhesus macaque as an example, we document the effects of sequencing errors, gaps in sequence and misassemblies on one automated gene model pipeline, Gnomon. The combination of draft genome with automated gene finding software can result in spurious sequences. We estimate that approximately 50% of the rhesus gene models are missing, incomplete or incorrect. The problems identified in this work likely apply to all draft vertebrate genomes annotated with any automated gene model pipeline and thus …

Study Of The Effect Of Surface Modification And Sulfur Impurities In Syngas On The Fischer-Tropsch Performance Of Cobalt Catalysts, Ashish Suresh Bambal

Graduate Theses, Dissertations, and Problem Reports (ETD)

The effect of surface modification of the silica support on the Fischer-Tropsch (FT) activity and the selectivity of cobalt catalyst were studied. The catalysts were characterized by N2- physisorption, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), temperature programmed reduction (TPR) and hydrogen chemisorption. FT was carried out in a fixed-bed reactor at 230 °C, 20 bar and 9000 sccm/h/gcat, using syngas with H2 /CO = 2.0. Surface modification with chelating agents (CAs), i.e., nitrilotriacetic acid (NTA) and ethylenediaminetetracetic acid (EDTA), results in a smaller crystallite size of cobalt oxides after the calcination. In addition, the CA-modified catalysts contain well-dispersed cobalt …

Compositional And Functional Characteristics Of Materials Recovered From Headed Gutted Silver Carp (Hypophthalmichthys Molitrix) By Isoelectric Solubilization And Precipitation Using Organic Acids, Ilgin Paker

Graduate Theses, Dissertations, and Problem Reports (ETD)

Silver carp (Hypophthalmichthys molitrix) is one of the main freshwater fish species with a high nutritional value; however, it is hard to process the fish due to its boney carcass. Therefore, isoelectric solubilization and precipitation (ISP) processing was applied to headed gutted silver carp to separate the protein from the bones, scales, skin, fins, etc. Different solubilization strategies (pH 2.5, 3.0. 11.5 and 12.0) using organic acids, either acetic acid (AA) or a 30% formic and lactic acid combination (F&L), were applied during ISP and the different effects of treatments on the materials recovered from the initial silver carp were …

Illustrating Thomas Holcroft’S A Tale Of Mystery As Physiognomical Tableaux Vivant, Diane Hoeveler

English Faculty Research and Publications

No abstract provided.

Drama And Catholic Themes, Edwin Block

English Faculty Research and Publications

No abstract provided.

Savanna Glade Hotspots: Plant Community Development And Synergy With Large Herbivores, Kari E. Veblen

Wildland Resources Faculty Publications

In African savannas, abandonment of traditional livestock corrals (bomas) creates long-term mosaics of nutrient hotspots embedded in a lower-nutrient matrix. It is unclear how plant communities develop over time on these sites in clay-rich “black cotton” soils or how herbivores attracted to these sites affect vegetation development. I first examined whether treeless “glades”, derived from abandoned bomas, function as nutrient and herbivore hotspots. Soil, vegetation, and herbivore data were collected on glades of varying ages. The results indicated that glades persist as long-term (≥four decades) patches (0.25–1.0 ha) of improved soil texture and increased nutrient levels, palatable grasses, and herbivore …

Grasses And Browsers Reinforce Landscape Heterogeneity By Excluding Trees From Ecosystem Hotspots, L. M. Porensky, Kari E. Veblen

Wildland Resources Faculty Publications

Spatial heterogeneity in woody cover affects biodiversity and ecosystem function, and may be particularly influential in savanna ecosystems. Browsing and interactions with herbaceous plants can create and maintain heterogeneity in woody cover, but the relative importance of these drivers remains unclear, especially when considered across multiple edaphic contexts. In African savannas, abandoned temporary livestock corrals (bomas) develop into long-term, nutrient-rich ecosystem hotspots with unique vegetation. In central Kenya, abandoned corral sites persist for decades as treeless ‘glades’ in a wooded matrix. Though glades are treeless, areas between adjacent glades have higher tree densities than the background savanna or areas near …

Introduction, Establishment, And Spread: 50 Years Of Invasion Ecology Since Elton, Karen H. Beard, Andrew Kulmatiski

Wildland Resources Faculty Publications

While some may argue that Charles Elton was not a "founder" but rather a "prophet" of invasion ecology (Simberloff, this volume), Elton’s 1958 monograph The ecology of invasions by animals and plants (Methuen, London) inspired and informed many of today’s ecologists about the issues and problems of biological invasions. In addition, while many theories Elton proposed in his monograph (e.g., diversityinvasibility) have been questioned and his oversights (e.g., on propagule pressure) have been noted, there is no doubt that he has influenced entire directions of research. Thus, revisiting Elton’s influence on the field of invasion ecology 50 years after his …