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2017

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Articles 8401 - 8430 of 30276

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Range Of Detection For Proteins And Dna From Fingerprints On Fired And Unfired Cartridge Casings, Stacey-Ann R. Sterling Aug 2017

Range Of Detection For Proteins And Dna From Fingerprints On Fired And Unfired Cartridge Casings, Stacey-Ann R. Sterling

Student Theses

Cartridges and spent cartridge casings can be probative pieces of evidence. Unfortunately due to a combination of factors such as exposure to high temperatures and initially low amounts of biological material on the surface, DNA testing so far has been mostly unsuccessful for these items. Typing other marker systems, such as protein polymorphisms, on the same biological evidence would add power of discrimination. To explore this option we developed a DNA-protein trypsin-based co-extraction method that was optimized for unfired and fired cartridges. Various sample wet and dry collection methods and multiple metal casings, such as aluminum, nickel, steel, and brass …

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Optimizing A Method For Simultaneous Recovery Of Proteins And Dna From Fingerprints, Steven Kranes Aug 2017

Optimizing A Method For Simultaneous Recovery Of Proteins And Dna From Fingerprints, Steven Kranes

Student Theses

DNA testing on touched objects is a valuable tool in forensic investigations, but DNA is usually present in low amounts, causing poor STR typing results. For touch DNA evidence, there is a clear need for additional individualization, especially for highly probative samples. This could be achieved by testing genetically variable proteins. The goal of this project was to develop a DNA/protein co-extraction method to facilitate DNA and protein testing on the same evidence item. Existing DNA extraction methods were carefully adjusted to allow for downstream mass spectrometry analysis. Initial experiments on saliva and fingerprints placed on glass suggested that trypsin …

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Putting The Public On Trial: Can Citizen Science Data Be Used In Litigation And Regulation?, Annie E. Brett Aug 2017

Putting The Public On Trial: Can Citizen Science Data Be Used In Litigation And Regulation?, Annie E. Brett

Villanova Environmental Law Journal (1991 - )

No abstract provided.

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Hazardous Substance Emitters In Pakootas V. Teck Cominco Metals, Ltd. Are On Cloud Nine: Ninth Circuit Determines That Airborne Emissions Are Not Within The Purview Of Cercla Liability, Holly J. Sofield Aug 2017

Hazardous Substance Emitters In Pakootas V. Teck Cominco Metals, Ltd. Are On Cloud Nine: Ninth Circuit Determines That Airborne Emissions Are Not Within The Purview Of Cercla Liability, Holly J. Sofield

Villanova Environmental Law Journal (1991 - )

No abstract provided.

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Ohio Valley Envtl. Coal, Inc. V. United States Army Corps Of Engineers: Fine Tuning The Scope Of The Corps' Jurisdiction, Mitchell J. Ream Aug 2017

Ohio Valley Envtl. Coal, Inc. V. United States Army Corps Of Engineers: Fine Tuning The Scope Of The Corps' Jurisdiction, Mitchell J. Ream

Villanova Environmental Law Journal (1991 - )

No abstract provided.

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Social Learning And Its Effect On Conservation Efforts In The Barrens Topminnow: An Evaluation Of Conditioning And Social Learning As A Viable Longterm Solution To Evolutionary Traps, Elijah Reyes Aug 2017

Social Learning And Its Effect On Conservation Efforts In The Barrens Topminnow: An Evaluation Of Conditioning And Social Learning As A Viable Longterm Solution To Evolutionary Traps, Elijah Reyes

Masters Theses and Doctoral Dissertations

The invasive Western Mosquitofish (WMF), Gambusia affinis, has facilitated the extinction and endangerment of multiple freshwater fish species, including the Barrens Topminnow (BTM), Fundulus julisia. In my study, I investigated if BTMs are capable of socially learning conditioned predator recognition, and I hypothesized that BTMs are capable of social learning and that such learning might improve survival of BTMs. To explore the role of conditioning and subsequent learning in the conservation of BTMs, I conducted a series of experiments in which I 1) attempted to condition BTMs to exhibit antipredator behavior when faced with WMF, and 2) created a situation …

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Visual And Olfactory Recognition Of Familiar Humans And Elephants By African Elephants, Victoria Perret Aug 2017

Visual And Olfactory Recognition Of Familiar Humans And Elephants By African Elephants, Victoria Perret

Masters Theses and Doctoral Dissertations

African elephants (Loxodonta africana) distinguish between familiar and non-familiar conspecifics through olfaction and human ethnic groups through vision and olfaction. We investigated whether elephants recognize individual familiar humans and elephants through vision and olfaction in two captive African elephants. After training, visual recognition was tested over three sessions with three keepers holding a photo array with two photos. Using similar methodology, olfactory recognition was assessed using a t-shirt worn by an individual as the sample above the photo array. Visual recognition of familiar elephants was assessed matching a photo of one side of a familiar elephant to a photo array …

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Habitat-Specific Fitness Benefits Of Sociality In Octodon Degus, Madeline Klees Strom Aug 2017

Habitat-Specific Fitness Benefits Of Sociality In Octodon Degus, Madeline Klees Strom

Masters Theses and Doctoral Dissertations

Recent debate has focused on how ecology shapes the evolution of group-living and cooperation in social vertebrates. Evidence suggests that group-living and cooperation enhance reproductive success under harsh local conditions in some species. Across two years, I studied two populations of Octodon degus, a plurally breeding rodent, to answer three questions: (1) Does living in large groups and having strong social network strength improve access to resources in harsh environments? (2) Does increased access to resources improve the reproductive success of group-living females? (3) Does living in large groups and having strong social network strength improve reproductive success of females …

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Evaluating Relevance And Reliability Of Twitter Data For Risk Communication, Xiaohui Liu Aug 2017

Evaluating Relevance And Reliability Of Twitter Data For Risk Communication, Xiaohui Liu

Dissertations

While Twitter has been touted to provide up-to-date information about hazard events, the relevance and reliability of tweets is yet to be tested. This research examined the relevance and reliability of risk information extracted from Twitter during the 2013 Colorado floods using five different approaches. The first approach examined the relationship between tweet volume and precipitation amount. The second approach explored the relationship between geo-tagged tweets and degree of damage. In the third approach, the spatiotemporal distribution of tweets was compared with flood extent. In the fourth approach, risk information from tweets were compared with survey responses obtained in a …

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Real-Time Pcr Assay For Aquimarina Macrocephali Subsp. Homaria And Its Distribution In Shell Disease Lesions Of Homarus Americanus, Milne-Edwards, 1837, And Environmental Samples, Robert A. Quinn, Suchandra Hazra, Roxanna Smolowitz, Andrei Y. Chistoserdov Aug 2017

Real-Time Pcr Assay For Aquimarina Macrocephali Subsp. Homaria And Its Distribution In Shell Disease Lesions Of Homarus Americanus, Milne-Edwards, 1837, And Environmental Samples, Robert A. Quinn, Suchandra Hazra, Roxanna Smolowitz, Andrei Y. Chistoserdov

Arts & Sciences Faculty Publications

Epizootic shell disease (ESD) is causing major losses to the lobster fishery in southern New England. Potential pathogens have been identified in lesion communities, but there are currently no efficient means of detecting and quantifying their presence. A qPCR assay was developed for a key potential pathogen, Aquimarina macrocephali subsp. homaria found to be ubiquitous in ESD lesions but not the unaffected integument. Application of the assay to various samples demonstrated that A. macrocephali subsp. homaria is ubiquitous and abundant in lobster lesions, commonly associated with healthy surfaces of crabs and is scarce in water and sediment samples from southern …

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Biocidal Defeat Agents Produced By Silver-Iodine Nanoenergetic Gas Generators, Ivan Davila Aug 2017

Biocidal Defeat Agents Produced By Silver-Iodine Nanoenergetic Gas Generators, Ivan Davila

Theses and Dissertations

Nanostructured aluminum (Al), iodine pentoxide (I2O5) nano-rods, and silver oxide (Ag2O) nanoparticles, (Al-I2O5-Ag 2O) were used to compose the ternary thermite composition that serves as a Nanoenergetic Gas Generator (NGG). This composition produces biocidal gases giving the mixture the ability to destroy highly pathogenic microorganisms or bacteria. The dissemination of the biocidal gas in combustion chamber was observed using a high-speed camera. The testing of NGG combustion process against the living Escherichia coli (E.coli) K-12 strain cells, that were cultivated/placed on the sample/chamber surfaces, demonstrated that iodine and silver atoms clouds were deposited to the bacteria surface. The 10/75/15 wt …

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Algan/Gan Hemt By Magnetron Sputtering System, Roman Garcia Perez Aug 2017

Algan/Gan Hemt By Magnetron Sputtering System, Roman Garcia Perez

Theses and Dissertations

In this thesis, the growth of the semiconductor materials AlGaN and GaN is achieved by magnetron sputtering for the fabrication of High Electron Mobility Transistors (HEMTs). The study of the deposited nitrides is conducted by spectroscopy, diffraction, and submicron scale microscope methods. The preparation of the materials is performed using different parameters in terms of power, pressure, temperature, gas, and time. Silicon (Si) and Sapphire (Al2O3) wafers are used as substrates. The chemical composition and surface topography of the samples are analyzed to calculate the materials atomic percentages and to observe the devices surface. The instruments used for the semiconductors …

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Development Of Lower Rio Grande River Water Quality Transportation Numerical Model For Bi-National River Management, Jose O. Gonzalez Aug 2017

Development Of Lower Rio Grande River Water Quality Transportation Numerical Model For Bi-National River Management, Jose O. Gonzalez

Theses and Dissertations

Traditionally, water quality modelling has focused on modelling individual water bodies. However, water quality management problems must be analyzed at the larger scale to include influences from various water bodies that are interconnected. This paper provides a study on the hydrologic and quality transportation calculation by developing a hydrodynamic (unsteady state) channel routing model using a water-balanced approach. A one dimension Lagrangian river model was developed and applied to the 210 plus miles for the lower Rio Grande River Basin from the Falcon Dam to the head water of Brownsville that pours onto the Gulf of Mexico. This model can …

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Multi-Functional System For Biomedical Application Using Ac Electrokinetics, Rakesh Guduru Aug 2017

Multi-Functional System For Biomedical Application Using Ac Electrokinetics, Rakesh Guduru

Theses and Dissertations

Manipulation of fluids in a small volume is often a challenge in the field of Microfluidics. While many research groups have addressed this issue with robust methodologies, manipulating fluids remains a scope of study due to the ever-changing technology (Processing Tools) and increase in the demand for “Lab-On-a-Chip” devices in biological applications. This thesis peruses the flow pattern of the orthogonal electrode pattern and circular electrode providing, examples of the flow patterns and the process micromixing. Characteristics of a multifunctional system were demonstrated using orthogonal electrode and circular electrode patterned device. Conductivity of the fluids were chosen such they reflect …

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"La Reyna Es El Rey": Expressions Of Gender Identity By Female Mariachis In The Southwest, Erika J. Soveranes Aug 2017

"La Reyna Es El Rey": Expressions Of Gender Identity By Female Mariachis In The Southwest, Erika J. Soveranes

Theses and Dissertations

Since the 1990s, the popularity of all-female mariachis has grown in the United States. These ensembles push the boundaries, both socially and stylistically, of a genre which has traditionally disregarded female participation. In this thesis, I study two all-female mariachi groups in the Southwest in which I have participated: Mariachi Buenaventura from Santa Fe, New Mexico, and Mariachi Margaritas from Brownsville, Texas. These two groups struggle to establish their reputation and aspire towards equal recognition to their male counterparts on the basis of musicality. Based on musical analysis and ethnographic reflections, I argue that the mariachi tradition embodies patriarchal values …

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Molecular Dynamics Simulations Of Dna Duplex Stretching, Ramin Salimi Aug 2017

Molecular Dynamics Simulations Of Dna Duplex Stretching, Ramin Salimi

Theses and Dissertations

Single-molecule DNA stretching experiments is a an extremely rigorous method to investigate mechanical properties of DNA and how DNA molecule binding to proteins, and other small molecules works. In these experiments, double-stranded DNA molecules are stretched by a force applied to opposite ends of the DNA, e.g., in an atomic force microscope or an optical tweezers instrument. Here we study the stretching behavior of the DNA duplex d(CGCAAAAAAGCG) 2 by molecular dynamics simulations. In particular, we calculate the change in free energy ∆F = ∆U − T ∆S as the DNA duplex is stretched. We seek to show that employing …

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Vertex Weighted Spectral Clustering, Mohammad Masum Aug 2017

Vertex Weighted Spectral Clustering, Mohammad Masum

Electronic Theses and Dissertations

Spectral clustering is often used to partition a data set into a specified number of clusters. Both the unweighted and the vertex-weighted approaches use eigenvectors of the Laplacian matrix of a graph. Our focus is on using vertex-weighted methods to refine clustering of observations. An eigenvector corresponding with the second smallest eigenvalue of the Laplacian matrix of a graph is called a Fiedler vector. Coefficients of a Fiedler vector are used to partition vertices of a given graph into two clusters. A vertex of a graph is classified as unassociated if the Fiedler coefficient of the vertex is close to …

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Emotion Regulation And Eating: An Evaluation Of The Relationship Between Difficulties In Emotion Regulation And Eating Patterns In Obese Patients Seeking Bariatric Surgery, Brittany V. Williams Aug 2017

Emotion Regulation And Eating: An Evaluation Of The Relationship Between Difficulties In Emotion Regulation And Eating Patterns In Obese Patients Seeking Bariatric Surgery, Brittany V. Williams

Electronic Theses and Dissertations

Obesity is a major health epidemic, impacting many people worldwide. Bariatric surgery is a common treatment for severe obesity and generally leads to improved overall health, remission of comorbid disease, and improved quality of life. Despite positive postsurgical results, many patients regain some to most of their weight following the procedure. Guidelines for presurgical psychological assessments have been developed to assist healthcare professionals in predicting outcomes for patients. Previous studies have focused on the impact of psychological illness on surgical outcomes, with mixed results. The current study aimed to assess the influence that difficulties in emotion regulation has on eating …

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Cyberbullying Incidents Among African American Female Middle School Students, Yvette Pennington Aug 2017

Cyberbullying Incidents Among African American Female Middle School Students, Yvette Pennington

Electronic Theses and Dissertations

Recent research has shown an increase in cyber bullying acts against middle and high school students. The National Center of Education Statistics (2010) reported that cyberbullying incidents increased 73% between the years of 2007 and 2009. In 2011, 75% of cyberbullying victims were adolescents (National Center of Education Statistics, 2013). Using data collected from the Pew Research and American Life Project, the study examined the prevalence of cyber bullying acts against African American female adolescents compared to Caucasian male and female adolescents and African American male adolescents. Additionally, the study reported the cyber bullying incident that occurred most frequently as …

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Effects Of Acute Sepsis On Renal Structure And Sympathetic Innervation In Mice, Tuqa Alkhateeb Aug 2017

Effects Of Acute Sepsis On Renal Structure And Sympathetic Innervation In Mice, Tuqa Alkhateeb

Electronic Theses and Dissertations

Sympathetic nerves are important for renal physiology and sepsis pathophysiology. A recent study showed sprouting of sympathetic nerves in spleen of septic mice. This study was done to test if renal sprouting of sympathetic nerves also happens and to investigate renal morphology in septic mice. Cecal ligation and puncture (CLP) was used to induce sepsis and kidneys were removed for evaluation. Bowman’s space was diminished with cortical bubble cells present suggestive of acute renal pathology, however, renal function was unchanged. Acute sepsis did not affect either renal sympathetic innervation or non-neuronal cholinergic cells. Mouse kidneys had more epinephrine (EPI) than …

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Ecological Informatics: An Agent Based Model On Coexistence Dynamics, Shiva Thapa Aug 2017

Ecological Informatics: An Agent Based Model On Coexistence Dynamics, Shiva Thapa

Electronic Theses and Dissertations

The coexistence of species is probably one of the most interesting and complex phenomenon in nature. We constructed an agent based model to study the coexistence dynamics of prey - predator populations by varying productivity levels of producers in fragmented and connected habitats along with different levels of quality of predators. Our results indicated that productivity levels of producers in fragmented and connected habitats along with levels of predator quality are significantly responsible for overall predator - prey population size and survivorship. In the absence of predation, competition between identical prey populations is more probable in connected habitats than in …

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Summer Habitat Use By A Mammal Community Of An Oak-Dominated Ecosystem In The Central Hardwood Region, Brent Steven Pease Aug 2017

Summer Habitat Use By A Mammal Community Of An Oak-Dominated Ecosystem In The Central Hardwood Region, Brent Steven Pease

Theses

In the greater Central Hardwood Region, advance regeneration of oak (Quercus spp.) and hickory (Carya spp.) has been in decline for several decades. Facilitated in part by an abrupt change in disturbance regime, coupled with an increase in herbivore density, the existing mid-successional, mast-producing species are being outcompeted by late-successional, mesophytic species. Oak-hickory forests provide keystone resources for a diverse forest wildlife community, and a decline in its dominance will likely impact habitat use and occupancy patterns in the mammal community, but to what extent is unclear. During May-August 2015-2016, I deployed 150 remotely-triggered camera traps in Trail of Tears …

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Approximation Of Continuously Distributed Delay Differential Equations, Roshini Samanthi Gallage Aug 2017

Approximation Of Continuously Distributed Delay Differential Equations, Roshini Samanthi Gallage

Theses

We establish a theorem on the approximation of the solutions of delay differential equations with continuously distributed delay with solutions of delay differential equations with discrete delays. We present numerical simulations of the trajectories of discrete delay differential equations and the dependence of their behavior for various delay amounts. We further simulate continuously distributed delays by considering discrete approximation of the continuous distribution.

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April:Taci Axis Is Dispensable For The Immune Response To Rabies Vaccination., Shannon L. Haley, Evgeni P. Tzvetkov, Andrew G. Lytle, Kishore R. Alugupalli, Joseph R. Plummer, James P. Mcgettigan Aug 2017

April:Taci Axis Is Dispensable For The Immune Response To Rabies Vaccination., Shannon L. Haley, Evgeni P. Tzvetkov, Andrew G. Lytle, Kishore R. Alugupalli, Joseph R. Plummer, James P. Mcgettigan

Department of Microbiology and Immunology Faculty Papers

There is significant need to develop a single-dose rabies vaccine to replace the current multi-dose rabies vaccine regimen and eliminate the requirement for rabies immune globulin in post-exposure settings. To accomplish this goal, rabies virus (RABV)-based vaccines must rapidly activate B cells to secrete antibodies which neutralize pathogenic RABV before it enters the CNS. Increased understanding of how B cells effectively respond to RABV-based vaccines may improve efforts to simplify post-exposure prophylaxis (PEP) regimens. Several studies have successfully employed the TNF family cytokine a proliferation-inducing ligand (APRIL) as a vaccine adjuvant. APRIL binds to the receptors TACI and B cell …

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A Tnf-Jnk-Axl-Erk Signaling Axis Mediates Primary Resistance To Egfr Inhibition In Glioblastoma., Gao Guo, Ke Gong, Sonia Ali, Neha Ali, Shahzad Shallwani, Kimmo J Hatanpaa, Edward Pan, Bruce Mickey, Sandeep Burma, David H Wang, Santosh Kesari, Jann N Sarkaria, Dawen Zhao, Amyn A Habib Aug 2017

A Tnf-Jnk-Axl-Erk Signaling Axis Mediates Primary Resistance To Egfr Inhibition In Glioblastoma., Gao Guo, Ke Gong, Sonia Ali, Neha Ali, Shahzad Shallwani, Kimmo J Hatanpaa, Edward Pan, Bruce Mickey, Sandeep Burma, David H Wang, Santosh Kesari, Jann N Sarkaria, Dawen Zhao, Amyn A Habib

Articles, Abstracts, and Reports

Aberrant epidermal growth factor receptor (EGFR) signaling is widespread in cancer, making the EGFR an important target for therapy. EGFR gene amplification and mutation are common in glioblastoma (GBM), but EGFR inhibition has not been effective in treating this tumor. Here we propose that primary resistance to EGFR inhibition in glioma cells results from a rapid compensatory response to EGFR inhibition that mediates cell survival. We show that in glioma cells expressing either EGFR wild type or the mutant EGFRvIII, EGFR inhibition triggers a rapid adaptive response driven by increased tumor necrosis factor (TNF) secretion, which leads to activation in …

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Kansas Dairy Producers' Needs Survey: Reproductive Management On Kansas Dairy Farms, Benjamin E. Voelz, Caleigh E. Payne, Lindsey Hulbert, Jeffrey S. Stevenson, Michael Brouk, Luis G.D. Mendonça Aug 2017

Kansas Dairy Producers' Needs Survey: Reproductive Management On Kansas Dairy Farms, Benjamin E. Voelz, Caleigh E. Payne, Lindsey Hulbert, Jeffrey S. Stevenson, Michael Brouk, Luis G.D. Mendonça

Journal of Extension

A section of the Kansas Dairy Producers' Needs Survey evaluated needs related to education on reproductive management and the most common reproductive management practices used on Kansas dairy farms. Of the 312 surveys mailed to dairy producers, 70 were returned fully completed. Results indicate that producers need education on the topic of reproduction and that reproductive management practices and herd sizes are related to where farms are located in the state. Consequently, future Extension reproductive management programming should reflect the diversity of Kansas's dairy industry. Moreover, the results presented align with earlier data from a nationwide survey and therefore may …

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Food Safety Risks Of Leafy Greens From Small-Acreage Farms In Minnesota, Cindy Tong, Michele Schermann, Francisco Diez-Gonzalez, Jonathan Rossbach Aug 2017

Food Safety Risks Of Leafy Greens From Small-Acreage Farms In Minnesota, Cindy Tong, Michele Schermann, Francisco Diez-Gonzalez, Jonathan Rossbach

Journal of Extension

To focus future good agricultural practices (GAP) educational efforts, we surveyed leafy greens growers about their farming practices and measured microbial load on greens. Most survey respondents used potable water without added sanitizer for washing. Pathogenic bacterial levels were undetectable or low on farm and farmers' market samples. Coliform counts were in the normal range and were similar across farms and treatments. The microbial food safety risk from locally grown leafy greens appeared to be low. Therefore, future outreach efforts can focus on worker hygiene and cleanliness of farming operations, making GAP training less onerous for growers.

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Advances In Understanding The Detectability Of Trustworthiness From The Face: Toward A Taxonomy Of A Multifaceted Construct, John Paul Wilson, Nicholas O. Rule Aug 2017

Advances In Understanding The Detectability Of Trustworthiness From The Face: Toward A Taxonomy Of A Multifaceted Construct, John Paul Wilson, Nicholas O. Rule

Department of Psychology Faculty Scholarship and Creative Works

Researchers have recently shown increasing interest in assessments of trustworthiness, devoting much attention to whether trustworthiness can be detected from a person’s facial appearance. This question has been investigated along diverse behavioral dimensions, using a wide variety of targets, and with great inconsistency in results. Here, we call for greater precision in defining trustworthiness. We review various subdomains of trustworthiness perception and argue that developing a more highly specified taxonomy of trustworthiness will allow for better predictions about when trustworthiness can be judged on the basis of appearance, for more precision in estimating how accurate people are in making such …

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Balance Right In Multiple Sclerosis (Brims): A Guided Self-Management Programme To Reduce Falls And Improve Quality Of Life, Balance And Mobility In People With Secondary Progressive Multiple Sclerosis: A Protocol For A Feasibility Randomised Controlled Trial, H. Gunn, J. Andrade, L. Paul, L. Miller, S. Creanor, C. Green, J. Marsden, P. Ewings, M. Berrow, J. Vickery, A. Barton, B. Marshall, J Zajieck, J. A. Freeman Aug 2017

Balance Right In Multiple Sclerosis (Brims): A Guided Self-Management Programme To Reduce Falls And Improve Quality Of Life, Balance And Mobility In People With Secondary Progressive Multiple Sclerosis: A Protocol For A Feasibility Randomised Controlled Trial, H. Gunn, J. Andrade, L. Paul, L. Miller, S. Creanor, C. Green, J. Marsden, P. Ewings, M. Berrow, J. Vickery, A. Barton, B. Marshall, J Zajieck, J. A. Freeman

School of Health Professions

No abstract provided.

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Microwave-Promoted Iminyl Radical Cyclizations For The Synthesis Of Azaheterocycles And The Total Synthesis Of Yaku'amide A, Yu Cai Aug 2017

Microwave-Promoted Iminyl Radical Cyclizations For The Synthesis Of Azaheterocycles And The Total Synthesis Of Yaku'amide A, Yu Cai

Theses and Dissertations

Two different research projects are described in this dissertation. The first one focuses on microwave-promoted iminyl radical cyclization for the formation of azaheterocycles which are embedded within numerous pharmaceuticals and biologically active natural products (such as clindamycin, eletriptan, moxiflaxin, etc.). We are quite interested in this project because of the significance of nitrogen-containing heterocycles as pharmaceuticals and organocatalysts combined with the need for safe, simple, and economical means of constructing them. We have successfully developed an efficient one-step synthesis of 2-acylpyrroles and diastereoselective dihydropyrroles from readily available oxime ether substrates. This remarkably efficient and environmentally friendly methodology should be useful …

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