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2017

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Disease As A Larval Mortality Factor In Alfalfa Weevil, Hypera Postica (Coleoptera: Curculionidae) Populations In Illinois, S. J. Roberts, J. V. Maddox, D. P. Bartell, E. J. Armbrust Oct 2017

Disease As A Larval Mortality Factor In Alfalfa Weevil, Hypera Postica (Coleoptera: Curculionidae) Populations In Illinois, S. J. Roberts, J. V. Maddox, D. P. Bartell, E. J. Armbrust

The Great Lakes Entomologist

During the 1974 growing season, larvae of the alfalfa weevil, Hypera postica (Gyllenhal), were examined for pathogens. Three larvae out of 715 examined were infected with a microsporidium. This infection was present in both Washington and Mason counties in Illinois.


Influences Of Host Density, Temperature, And Parasite Age On The Reproductive Potential Of Bathyplectes Curculionis (Hymenoptera: Ichneumonidae), An Endoparasite Of The Alfalfa Weevil (Coleoptera: Curculionidae), Robert J. Barney, Daniel P. Bartell, W. G. Ruesink Oct 2017

Influences Of Host Density, Temperature, And Parasite Age On The Reproductive Potential Of Bathyplectes Curculionis (Hymenoptera: Ichneumonidae), An Endoparasite Of The Alfalfa Weevil (Coleoptera: Curculionidae), Robert J. Barney, Daniel P. Bartell, W. G. Ruesink

The Great Lakes Entomologist

Alfalfa weevil larvae were exposed to Bathyplectes curculionis (Thomson) to determine the effect of host density, temperature, and parasite age on the reproductive potential of curculionis. Percent parasitism was found to be inversely proportional to host density and most of the parasites distributed their eggs randomly regardless of host density. The number of eggs deposited was largely independent of temperature. Peak egg laying was reached in three days from which point the parasite's capabilities diminished with increasing age. The longevity of ovipositing females was shorter than females that were not exposed to larvae.


New World Limnichinae Iii. A Revision Of Limnichites Casey (Coleoptera: Limnichidae), David P. Wooldridge Oct 2017

New World Limnichinae Iii. A Revision Of Limnichites Casey (Coleoptera: Limnichidae), David P. Wooldridge

The Great Lakes Entomologist

A diagnosis is given for the genus Limnichites. Descriptions and a key to separate the 12 known species, including five new species, are presented. The new species are Limnichites imparatus, L. porrectus. rudis, L. browni, L. simplex.


Staphylinidae From Under Bark And At Sap Of Trees, A Preliminary Survey Of Species Possibly Beneficial To Forestry (Coleoptera), E. F. Legner, Ian Moore Oct 2017

Staphylinidae From Under Bark And At Sap Of Trees, A Preliminary Survey Of Species Possibly Beneficial To Forestry (Coleoptera), E. F. Legner, Ian Moore

The Great Lakes Entomologist

Two hundred and one species of Staphylinidae known to be found under bark or at sap of trees are listed. The possibility of these insects being important elements in the population dynamics of forest pests is discussed. An indication is given of the distribution and habitat of each species.


Observations On Colony Size In Bumblebees (Bombus Spp.), Robert W. Husband Oct 2017

Observations On Colony Size In Bumblebees (Bombus Spp.), Robert W. Husband

The Great Lakes Entomologist

(excerpt)

One factor to consider when attempting to rear bumblebees (Bombus spp.) for pollination of crops is potential colony size. Species which emerge from hibernation early and continue to produce workers late in the summer or early fall are likely to have larger colonies. In contrast, Arctic species such as Bombus polaris Curtis and hyperboreus Schonherr may produce only one brood prior to the sexual brood. Richards (1973) reported that colonies of polaris are smaller than colonies of species from lower latitudes in North America. Hobbs (1967) estimated 772 as a maximum colony sue for huntii Greene in southern …


John Robert Eyer: Entomological Work In Pennsylvania And Lists Of Publications, A. G. Wheeler Jr., G. L. Jubb Jr. Oct 2017

John Robert Eyer: Entomological Work In Pennsylvania And Lists Of Publications, A. G. Wheeler Jr., G. L. Jubb Jr.

The Great Lakes Entomologist

(excerpt)

John Robert Eyer died at Carlsbad, New Mexico, on January 30, 1976. J. G. Watts and W. A. Iselin (1976), his former colleagues in the Department of Botany and Entomology at New Mexico State University, Las Cruces, wrote an obituary and quite naturally focused on Eyer's work at the University's Agricultural Experiment Station. Since Dr. Eyer's first positions in entomology were in Pennsylvania, we have prepared this biographical sketch to preserve the record of his early accomplishments.


On The Occurrence Of Oarisma Garita (Reakirt) (Lepidoptera: Hesperiidae) In Manitoulin District, Ontario, Paul M. Catling Oct 2017

On The Occurrence Of Oarisma Garita (Reakirt) (Lepidoptera: Hesperiidae) In Manitoulin District, Ontario, Paul M. Catling

The Great Lakes Entomologist

(excerpt)

On 26 June, 1976, I stopped to examine plants and collect insects on the alvars or limestone barrens on Great La Cloche Island, north of Little Current in Manitoulin District, Ontario. 1 was especially interested to learn whether or not there were any insects of western affinity in this area since some of the plant species present are at, or near to, the eastern limits of their distribution (Catling et al., 1975). It was mild and sunny, and insects were abundant. Within a few minutes 1 noticed a dark, fast-flying skipper that otherwise resembled Thymeliczrs lineola (Ochsenheimer). The dark …


Intraspecific Variation In Taxonomic Characteristics Of The Mayfly Potamanthus Myops (Walsh), Robert J. Lord, Peter G. Meier Oct 2017

Intraspecific Variation In Taxonomic Characteristics Of The Mayfly Potamanthus Myops (Walsh), Robert J. Lord, Peter G. Meier

The Great Lakes Entomologist

Data collected from an ecological study of the mayfly Potamanthus rnyops (Walsh) in Michigan showed intraspecific variability in taxonomic characteristics that have been employed by previous investigators for species separation. Nymphal dorsal maculation patterns varied considerably within a single population. Also, the ratio of mandibular tusk length to head length increased with successive nymphal instars. Certain adult taxonomic characteristics, particularly relative male imago eye size and distance of separation, were either too poorly defined or too variable to be conclusive in species identification.


The Distribution Of Corydalus Cornutus (Linnaeus) And Nigronia Serricornis (Say) (Megaloptera: Corydalidae) In Michigan, Allen W. Knight, Clifford A. Siegfried Oct 2017

The Distribution Of Corydalus Cornutus (Linnaeus) And Nigronia Serricornis (Say) (Megaloptera: Corydalidae) In Michigan, Allen W. Knight, Clifford A. Siegfried

The Great Lakes Entomologist

(excerpt)

The distribution of the hellgrammite [Corydalus cornutus (Linnaeus)] and the sawcombed fishfly [Nigronia serricornis (Say)] in Michigan was determined as part of an investigation of the biology of these large Megalopterans (Knight and Simmons, 1975a, 1975b). Megalopteran larvae are some of the largest aquatic insects, with a maximum length of approximately 84 mm. They are robust larvae with paired lateral abdominal appendages on segments 1-8 and a pair of anal prolegs bearing two strong hooks. They are fiercely predaceous and generally insectivorous, feeding chiefly on larvae of Simulium, Cheumatopsyche, Hydropsyche and Chironomidae, but eating almost anything they can subdue, …


12.1 Complete Oct 2017

12.1 Complete

Intuition: The BYU Undergraduate Journal of Psychology

No abstract provided.


Influence Of Mothers On The Development Of Body Dissatisfaction In Daughters Oct 2017

Influence Of Mothers On The Development Of Body Dissatisfaction In Daughters

Intuition: The BYU Undergraduate Journal of Psychology

Feelings of body dissatisfaction in young women are becoming ever more prevalent. Body dissatisfaction can lead to shame, hinder personal relation- ships, and distract women (ranging from pre-adolescence to early adulthood) from educational, career, or creative pursuits. Mothers are some of the biggest influencers in the development of body dissatisfaction in young adult women. A daughter’s development of body dissatisfaction can be influenced by their mother through direct interactions, indirect interactions, and the emotional quality of the mother-daughter relationship. Direct mother-daughter interactions can negatively influence daughters’ body dissatisfaction through maternal criticism and encouragement to lose weight (Sniezek, 2006; Taniguchi & …


The Influence Of Group Dynamics On Eating Disorders Oct 2017

The Influence Of Group Dynamics On Eating Disorders

Intuition: The BYU Undergraduate Journal of Psychology

Eating disorders can have a devastating effect on individuals both physically and psychologically. For this reason, it is important to under- stand diverse factors, including group dynamics, that affect the development of eating disorders. I examined the influence of group dynamics on whether eating disorders are viewed as acceptable. Further understanding of social influence may enhance the prevention of eating disorders.


The Use Of Ect As A Standard Treatment For Mdd, George Major Oct 2017

The Use Of Ect As A Standard Treatment For Mdd, George Major

Intuition: The BYU Undergraduate Journal of Psychology

The arsenal of effective, standardized treatment options for major depressive disorder (MDD) is shockingly low considering one in three individuals in the Unit- ed States will experience clinical depression during their lifetime (American Psychiatric Association, 2013). MDD is usually limited to drug therapy and cognitive therapy, and alternative treatment methods are often disregarded as ineffective or unethical. This review explores the possibility of electroconvulsive therapy (ECT) as an alternative standard treatment for MDD. ECT has been used for decades for the treatment of mood disorders, but only recently has the medical community begun to understand how ECT affects the brain. …


Autonomy-Supportive Teaching And Student Motivation: A Closer Look At Applied Montessori Theory Oct 2017

Autonomy-Supportive Teaching And Student Motivation: A Closer Look At Applied Montessori Theory

Intuition: The BYU Undergraduate Journal of Psychology

No abstract provided.


List Of Published Articles, Volumes One - Ten, Heather Neff Oct 2017

List Of Published Articles, Volumes One - Ten, Heather Neff

McNair Scholars Research Journal

No abstract provided.


Afrocentrism, Hip-Hop, And The “Black Queen”: Utilizing Hip-Hop Feminist Methods To Challenge Controlling Images Of Black Women, Faith G. Williams Oct 2017

Afrocentrism, Hip-Hop, And The “Black Queen”: Utilizing Hip-Hop Feminist Methods To Challenge Controlling Images Of Black Women, Faith G. Williams

McNair Scholars Research Journal

Afrocentrism is a political framework that has aided Black intellectuals and scholars in re-conceptualizing a world with Blackness at its center. However, Afrocentrism has left the most marginalized people in the Black community—Black women, Black queer individuals and Black trans women—invisible and exploited. Hip-Hop Feminism, a Black feminist movement that emerged in the 1980s, developed a powerful framework to refute the oppressive language and sexually-exploitive images of women in mainstream hip-hop. Inaccurate and stereotypical images of Black women continue to plague Black social media, recreating toxic and controlling images of Black womanhood. This paper examines the multifaceted framework of Hip-Hop …


Determining The Interaction Of Atg11cc2-3 With Its Protein Partners Using In Vitro Binding Assays, Jesse E. Smith Oct 2017

Determining The Interaction Of Atg11cc2-3 With Its Protein Partners Using In Vitro Binding Assays, Jesse E. Smith

McNair Scholars Research Journal

Autophagy is a mechanism of cellular upkeep by trafficking intracellular material to be degraded. Autophagy is known to be carried out by autophagy related proteins (Atg), yet the exact mechanism of how autophagy occurs has yet to be discovered. Due to its clinical relevance to conditions such as neurodegenerative and muscular diseases, a great deal of current research is being dedicated to further our understanding of how autophagy occurs. Atg11, a protein critical to a yeast’s ability to perform selective autophagy, may also hold many answers to selective autophagy within humans. Atg11 is a coiled-coil protein that interacts with Atg1, …


Investigating The Species Relationships In Megistostegium (Malvaceae), Tahsina A. Shimu Oct 2017

Investigating The Species Relationships In Megistostegium (Malvaceae), Tahsina A. Shimu

McNair Scholars Research Journal

The island of Madagascar is known for its rich fauna and flora, and is an ideal area to study species and speciation (Vences et al., 2009), especially species in the Hibiscus tribe (Koopman & Baum, 2008). The island contains unparalleled levels of endemism and species diversity, making it one of the greatest biodiversity hotspots in the world (Goodman & Benstead, 2005). The three morphologically distinct plant species in the genus Megistostegium will be used to study speciation. Previous research has shown that all three species are, genetically, very similar (Koopman & Baum, 2011; Callewaert, 2014). This research aims to use …


Effects Of Submergence Depths On Swimming Capacity Of Sea Lamprey, Nayeli K. Sanchez Oct 2017

Effects Of Submergence Depths On Swimming Capacity Of Sea Lamprey, Nayeli K. Sanchez

McNair Scholars Research Journal

Invasive sea lamprey (Petromyzon marinus) is a fish parasite that has damaged the Great Lakes ecosystem. In-stream barriers that prevent upstream passage during migration can help reduce populations of sea lamprey. Exploring their swimming kinematics will help us understand how lamprey navigate across barriers at various water depths. I recorded attempts of sea lampreys to cross wetted ramps varying in water depth from 1 to 7 cm and used video analysis to examine their swimming mode. I found that at the shallowest depth, amplitude and frequency of body undulations were increased, but swim speed was not. I conclude …


The Status Of Green Criminology In Victimology Research, Demarco S. Johnson Oct 2017

The Status Of Green Criminology In Victimology Research, Demarco S. Johnson

McNair Scholars Research Journal

Every day, plants, animals, and ecosystems are subject to the dire consequences of anthropogenic environmental degradation. The damage caused by manufactured ecological destruction varies, and can be the result of ecological withdrawals (dangerous extraction of natural resources, such as fracking or deforestation), or ecological additions (dangerous introduction of environmental hazards into the environment, such as pollution). These practices result in millions of victims, and a small (but growing) group of criminologists has taken up the study of the victimization experiences associated with environmental crimes. Many of these criminologists identify as green criminologists, and in their works, argue that environmental …


The Use Of Mass Spectrometry To Differentiate Blue Dyes From Indigo And Woad, Precious I. Humphrey Oct 2017

The Use Of Mass Spectrometry To Differentiate Blue Dyes From Indigo And Woad, Precious I. Humphrey

McNair Scholars Research Journal

Indigo has a long and prestigious history, from the ancient past to our blue jeans today. Indigotin is a dark blue colorant molecule that is produced from many plants, including indigo (Indigofera), woad (Isatis), and knotweed (Polygonum) when the leaves are crushed, fermented, and then reacted with oxygen. All of the indigo-producing plants undergo the same chemistry, so they are difficult to differentiate from each other in archaeological textiles. There are many analytical approaches to the characterization of blue dyes in conservation science, though few are able to reliably distinguish between blues obtained from the various plant sources. Archaeologists and …


Study Of Microclimate Temperature Distribution In An Artificial Structure, Larry D. Borum Oct 2017

Study Of Microclimate Temperature Distribution In An Artificial Structure, Larry D. Borum

McNair Scholars Research Journal

This research investigated temperature distributions inside a parking structure across from the University Library on the campus of Eastern Michigan University. Using an infrared thermometer, we recorded temperature data at specific points on all floors of the structure. We will present the interpretation of our data in light of heat flow mechanisms to gain insight on how heat flow affects local climate. We will discuss how this analysis might be used to predict internal temperature based on external conditions. This technique is also applicable to other features, both natural and artificial, providing us with a tool to study microclimates in …


An Annotated List Of The Cerambycidae Of Michigan (Coleoptera) Part Ii, The Subfamilies Lepturinae And Lamiinae, D.C. L. Gosling, N. M. Gosling Oct 2017

An Annotated List Of The Cerambycidae Of Michigan (Coleoptera) Part Ii, The Subfamilies Lepturinae And Lamiinae, D.C. L. Gosling, N. M. Gosling

The Great Lakes Entomologist

(excerpt)

This is a continuation of Part I of an annotated list of the Cerambycidae known from Michigan, and includes the remaining subfamilies Lepturinae and Lamiinae. The format is similar to that used in Part I. We have largely followed the systematic order of Chemsak and Linsley (1975) in this part of the list. Keys for the identification of adult Lepturinae can be found in Linsley and Chemsak (1972; in press). References to keys for adult Lamiinae are listed under that subfamily. Many larvae may be identified through the keys in Craighead (1923), but not all Michigan species are covered


Gsu View, 2017-10-09, Office Of Marketing And Communications Oct 2017

Gsu View, 2017-10-09, Office Of Marketing And Communications

GSU View

No abstract provided.


Genome Of Wild Olive And The Evolution Of Oil Biosynthesis, Turgay Unver, Hassan Ghazal, Oussama Badad, Pavan Kasarla, Vincent Colantonio, David Lightfoot, Marc Van Montagu Oct 2017

Genome Of Wild Olive And The Evolution Of Oil Biosynthesis, Turgay Unver, Hassan Ghazal, Oussama Badad, Pavan Kasarla, Vincent Colantonio, David Lightfoot, Marc Van Montagu

Articles

Here we present the genome sequence and annotation of the wild olive tree (Olea europaea var. sylvestris), called oleaster, which is considered an ancestor of cultivated olive trees. More than 50,000 protein-coding genes were predicted, a majority of which could be anchored to 23 pseudochromosomes obtained through a newly constructed genetic map. The oleaster genome contains signatures of two Oleaceae lineage-specific paleopolyploidy events, dated at ∼28 and ∼59 Mya. These events contributed to the expansion and neofunctionalization of genes and gene families that play important roles in oil biosynthesis. The functional divergence of oil biosynthesis pathway genes, such as FAD2, …


Current, October 09, 2017, University Of Missouri-St. Louis Oct 2017

Current, October 09, 2017, University Of Missouri-St. Louis

Current (2010s)

No abstract provided.


Current, October 09, 2017, University Of Missouri-St. Louis Oct 2017

Current, October 09, 2017, University Of Missouri-St. Louis

Current (2010s)

No abstract provided.


Nicaragua Health Brigade, Dave Larsen Oct 2017

Nicaragua Health Brigade, Dave Larsen

College of Arts and Sciences Newsroom

University of Dayton senior Ben Schmeusser was shocked to discover the health disparities between the United States and rural, underserved communities in Central America last year on his first medical mission trip to Nicaragua.


The Rider (2017-10-09), Jesus Sanchez Oct 2017

The Rider (2017-10-09), Jesus Sanchez

The Rider Archives

Vol.3 No.7


Ryan Wong And Yulianna Jimenez Win Mr. And Ms. Uab Scholarship Competition, Shannon Thomason Oct 2017

Ryan Wong And Yulianna Jimenez Win Mr. And Ms. Uab Scholarship Competition, Shannon Thomason

Browse All News

No abstract provided.