Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2020

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 74461 - 74484 of 74484

Full-Text Articles in Entire DC Network

Determining The Antibacterial Activity And Mode Of Action Of Tirandamycin, Hailey Bouchard Jan 2020

Determining The Antibacterial Activity And Mode Of Action Of Tirandamycin, Hailey Bouchard

CMC Senior Theses

Tirandamycin is a small molecule natural product that has been isolated from various species of marine and terrestrial Streptomyces. The natural product has shown antibacterial activity against an array of Gram-positive and Gram-negative bacteria, showing promise as a pharmaceutical drug. Tirandamycin has 14 known derivatives, many of which have been created synthetically. Some of its derivatives are particularly potent against the high-risk bacteria vancomycin-resistant Enterococcus faecium, Staphylococcus aureus, Streptococcus agalactiae, Streptococcus pneumoniae and Escherichia coli. However, the antibacterial potency of these derivatives has not been tested systematically leading to the possibility of discovering more potent …

Go to article

Buying Influence? An Analysis Of The Political And Economic Impacts Of Chinese Foreign Direct Investment In The European Union, Ethan Kable Jan 2020

Buying Influence? An Analysis Of The Political And Economic Impacts Of Chinese Foreign Direct Investment In The European Union, Ethan Kable

CMC Senior Theses

This thesis analyzes the economic and political impacts of the recent influx of Chinese outward foreign direct investment (OFDI) into the European Union (EU). I consider the ways in which EU perceptions of Chinese OFDI have evolved over the course of the past decade as well as what attempts the EU has made at an institutional level to address challenges posed by Chinese investment. I contend that despite institutional efforts to respond to these perceived challenges – namely losing a technological edge, security concerns, and unreciprocated market access – Chinese OFDI in the EU has had a divisive effect. Not …

Go to article

Mexico ’68: An Examination Of Mexico’S Olympic Project And Its Effects On The Tlatelolco Massacre, Ricardo Mateos Jan 2020

Mexico ’68: An Examination Of Mexico’S Olympic Project And Its Effects On The Tlatelolco Massacre, Ricardo Mateos

CMC Senior Theses

This thesis examines Mexico's Olympic Project and its effects on the state-sponsored massacre of student protesters on October 2, 1968. The thesis argues that the impending Olympics had a direct effect on the government's decision to use force to repress the student protests. The work examines the government's preparations to host the Olympic games, and argues that this process altered the organizers' perception of Mexico's reality at the time, making them impervious to the students' demands and more willing to use force as a means of addressing the demonstrations.

Go to article

Inheritance And Financial Health: The Correlation Between Intergenerational Wealth Transfers And Income Levels Of Personal Bankruptcies, Benjamin D. Kahn Jan 2020

Inheritance And Financial Health: The Correlation Between Intergenerational Wealth Transfers And Income Levels Of Personal Bankruptcies, Benjamin D. Kahn

CMC Senior Theses

This paper describes the correlations between intergenerational wealth transfers, or IWTs, and income of households in bankruptcy as existing research does not address any linkage between the two events. The effect that inheritances, trust payments, and lump sum gifts have on personal finances will impact the millions of Americans who will receive such transfers during the “Great Wealth Transfer” of the coming decades. I use bankruptcy data from the Federal Judicial Center’s Integrated Database, or IDB, and income data from the University of Michigan’s Panel Survey of Income Dynamics, or PSID, to produce a dataset that contains average IWT values …

Go to article

Is There Racial Bias In Officiating Nba Games?, Kyle Gaisano Jan 2020

Is There Racial Bias In Officiating Nba Games?, Kyle Gaisano

CMC Senior Theses

Racial discrimination has not only been an issue in policing and in the labor market among others, but also it is a growing and contentious concern in professional sports leagues. This paper uses data from the 2017-18 and the 2018-19 NBA seasons to find evidence of racial bias and market inefficiencies in the context of sports betting markets. We find that although the results only weakly support this, there is some evidence of racial bias in the league. This is because it was found that sports betting companies tend to price in race-related information into the betting odds.

Go to article

Women With High Functioning Asd: Relationships And Sexual Health, Isabelle Taylor Jan 2020

Women With High Functioning Asd: Relationships And Sexual Health, Isabelle Taylor

CMC Senior Theses

Women with high functioning Autism Spectrum Disorder (ASD) are disproportionately less represented in research in comparison to their male counterparts. Some propose that this is as a result of more men having ASD and therefore the diagnostic criteria being further indicative of their gender, but regardless, it remains apparent that the need for supporting women with Autism Spectrum Disorder is just as crucial (Kreiser & White, 2014). For both genders, though, deficits in social skills and the presence of repetitive and restrictive behaviors often lend themselves to conduct seen as inappropriate or awkward within the neurotypical dating world (Hodges et …

Go to article

No Pain, No Gain: Australia, Uk, And Us Stock Market Responses To The 2020 Stimulus Efforts, Jett Zeimantz Jan 2020

No Pain, No Gain: Australia, Uk, And Us Stock Market Responses To The 2020 Stimulus Efforts, Jett Zeimantz

CMC Senior Theses

The stock market shocks of 2020 caused by the COVID-19 crisis have been met by monetary policy announcements rapidly issued by the central banks of developed economies, signaling a concerted effort to keep markets afloat. Utilizing an ordinary least squares regression, this paper tests whether the monetary policy announcements of the central banks of the United States, Australia, and the United Kingdom served their intended purpose in soothing market reactions via high-frequency event data. For the overall stock market, I find that the Federal Reserve’s announcements boosted market returns of the S&P 500 Index by 4.2%, the All Ordinaries Index …

Go to article

The Future Self: Promoting Prosocial Decision-Making Through Motivated Episodic Simulation, Su Young (Kevin) Choi Jan 2020

The Future Self: Promoting Prosocial Decision-Making Through Motivated Episodic Simulation, Su Young (Kevin) Choi

CMC Senior Theses

Vividly imagining the future self can help inform our present decisions. Given that most attempts aimed at understanding the prosocial effect of imagining future episodes have focused on sensory properties, little is known about how prosocial motivations can explain the link between episodic simulation and helping intentions. Here, the current research investigated whether altruistically and reputationally motivated simulation of helping behavior promote a willingness to help a person in need. The study found that imagining helping episodes increased willingness to help relative to a control manipulation, especially when reputational concerns were made salient. Path modeling analyses revealed that the prosocial …

Go to article

Rule 43(A): Remote Witness Testimony And A Judiciary Resistant To Change, Christopher Fobes Jan 2020

Rule 43(A): Remote Witness Testimony And A Judiciary Resistant To Change, Christopher Fobes

Lewis & Clark Law Review

Technology has improved our lives in countless ways. In 1996, it made its way into our federal courtrooms and the Federal Rules of Civil Procedure when the Congress codified Rule 43(a). Rule 43(a) permits a witness to testify remotely via telephone or video transmission upon a showing of good cause. Despite this large step into the modern era, some courts are pressed to exclude a witness’s remote testimony because of Rule 43(a)’s burdensome good-cause standard and the risks implicated by such testimony. The judiciary has struggled to find cohesion in determining when remote witness testimony is permissible. This Note critiques …

Go to article

Symposium Interview On Aggregate Litigation, Arthur R. Miller, Robert Klonoff Jan 2020

Symposium Interview On Aggregate Litigation, Arthur R. Miller, Robert Klonoff

Lewis & Clark Law Review

Professor Arthur R. Miller joined Professor Robert Klonoff for a Q&A session at Lewis & Clark Law School.

Go to article

Discarded Loyalty: The Deportation Of Immigrant Veterans, Deenesh Sohoni, Yosselin Turcios Jan 2020

Discarded Loyalty: The Deportation Of Immigrant Veterans, Deenesh Sohoni, Yosselin Turcios

Lewis & Clark Law Review

The United States has a long history of using the foreign born to meet its mil- itary demands. For many immigrants, military service served both as a way to demonstrate loyalty to their adopted country, and to facilitate their naturali- zation process. However, over the past several decades an increasing number of foreign-born veterans have found themselves being deported, despite their honorable service, for having committed criminal acts. In many cases, these veterans were never given a chance to contest their deportations due to their status as non-citizens. This Article compares the deportation of non-citizen veterans today, with the failure …

Go to article

Drugs, Patents, And Well-Being, Christopher Buccafusco, Jonathan S. Masur Jan 2020

Drugs, Patents, And Well-Being, Christopher Buccafusco, Jonathan S. Masur

Coase-Sandor Institute for Law & Economics Research Paper Series

The ultimate end of patent law must be to spur innovations that improve human welfare—innovations that make people better off. But firms will only invest resources in developing patentable inventions that will allow them to make money—that is, inventions that people will want to use and buy. This can gravely distort the types of incentives that firms face and the types of inventions they pursue. Nowhere is this truer than in the pharmaceutical field. There is by now substantial evidence that treatments for diseases that primarily afflict poorer people—including the citizens of developing nations—are dramatically under-produced, compared with drugs that …

Go to article

Chevronizing Around Cost-Benefit Analysis, Jonathan S. Masur, Eric A. Posner Jan 2020

Chevronizing Around Cost-Benefit Analysis, Jonathan S. Masur, Eric A. Posner

Coase-Sandor Institute for Law & Economics Research Paper Series

The Trump administration’s efforts to weaken regulations are in tension with cost-benefit analysis, which in many cases supports those regulations or otherwise fails to support the administration’s deregulatory objectives. Rather than attempting to justify its actions as a matter of policy preferences, the administration has responded on multiple occasions by using Chevron to interpret statutes so as to evade cost-benefit analysis. The statutory interpretation route, which we call “Chevronizing” around cost-benefit analysis, creates novel challenges for courts, as it pits traditional Chevron deference against a trend in favor of requiring agencies to regulate based on cost-benefit analysis as a matter …

Go to article

Essential Oils Of Tagetes Minuta And Tithonia Diversifolia Affect Host Location Behaviour And On-Host Attachment Site Preference Of The Brown Ear Tick, Rhipicephalus Appendiculatus In The Semi-Field Studies, Wycliffe Wanzala, Ahmed Hassanali, Wolfgang Richard Mukabana, Willem Takken, Sheila Iminza Minyoso Jan 2020

Essential Oils Of Tagetes Minuta And Tithonia Diversifolia Affect Host Location Behaviour And On-Host Attachment Site Preference Of The Brown Ear Tick, Rhipicephalus Appendiculatus In The Semi-Field Studies, Wycliffe Wanzala, Ahmed Hassanali, Wolfgang Richard Mukabana, Willem Takken, Sheila Iminza Minyoso

All Peer-Reviewed Publications

Effects of essential oils of Tagetes minuta and Tithonia diversifolia (Asteraceae) on orientation behaviour and on-host attachment site preference of newly hatched adult Rhipicephalus appendiculatus were evaluated. Host animals were treated at the ear pinna (by smearing the oil directly on the ear or suspending a tube containing the oil on the ear pinna) and legs + tail in semi-field plots. The legs + tail sites of the essential oil application showed the lowest mean percentage of ticks observed on host body (16.5 ± 1.9% and 26.0 ± 2.8%) and the highest mean percentage reduction of attaching ticks (76.5 ± …

Go to article

Seed Quality And Mycoflora Associated With Chickpea (Cicer Arientinum L.) Seed In Ethiopia, G. Getaneh, T. Tefera, F. Lemmessa, S. Ahmed, A. Zewudie Jan 2020

Seed Quality And Mycoflora Associated With Chickpea (Cicer Arientinum L.) Seed In Ethiopia, G. Getaneh, T. Tefera, F. Lemmessa, S. Ahmed, A. Zewudie

All Peer-Reviewed Publications

The study was conducted at Ethiopian Institute of Agricultural Research, Haramaya University and Jimma University, Ethiopia. Crop yield is directly associated with the physical and biological quality of planting material or seed. Ninety-nine (99) chickpea seed lot samples were collected for physical purity, seed health and germination tests from major chickpea growing areas in Ethiopia in the 2016/17 cropping season to assess the status of chickpea seed health and quality among subsistence farmers, research stations and seed growers. The seed lots were grouped as researcher saved, farmers saved and seed growers’ saved seed. The maximum physical purity of 97.5% was …

Go to article

Metrics For Identifying Food Security Status, Nicholas Ogot Jan 2020

Metrics For Identifying Food Security Status, Nicholas Ogot

All Peer-Reviewed Publications

This chapter introduces food security as “a state when at all the time, all people can access adequate, safe and efficient nutritive food that meet their dietary needs and food preferences for a healthy and active healthy life.” While metrics refer to the measure of quantitative elements assessed in a research, a wide variety of data content obtained from the field is guided by a process of numerous methods that aim at efficiency. Food security metrics focus basically on the four domains of food security: availability, accessibility, utilization, and stability. The need for new metrics is essential for improving the …

Go to article

Occurrence Of Plant-Parasitic Nematodes On Enset (Ensete Ventricosum) In Ethiopia With Focus On Pratylenchus Goodeyi As A Key Species Of The Crop, Selamawit A. Kidane, Beira H. Meressa, Solveig Haukeland, Trine Hvoslef-Eide, Christer Magnusson, Marjolein Couvreur, Wim Bert, Danny L. Coyne Jan 2020

Occurrence Of Plant-Parasitic Nematodes On Enset (Ensete Ventricosum) In Ethiopia With Focus On Pratylenchus Goodeyi As A Key Species Of The Crop, Selamawit A. Kidane, Beira H. Meressa, Solveig Haukeland, Trine Hvoslef-Eide, Christer Magnusson, Marjolein Couvreur, Wim Bert, Danny L. Coyne

All Peer-Reviewed Publications

Summary - Enset (Ensete ventricosum) is an important starch staple crop, cultivated primarily in south and southwestern Ethiopia. Enset is the main crop of a sustainable indigenous African system that ensures food security in a country that is food deficient. Related to the banana family, enset is similarly affected by plant-parasitic nematodes. Plant-parasitic nematodes impose a huge constraint on agriculture. The distribution, population density and incidence of plant-parasitic nematodes of enset was determined during August 2018. A total of 308 fields were sampled from major enset-growing zones of Ethiopia. Eleven plant-parasitic nematode taxa were identified, with Pratylenchus (lesion nematode) being …

Go to article

Unlocking Maize Crop Productivity Through Improved Management Practices In Northern Tanzania, Kihara J, Kizito F, Jumbo M, Kinyua M, M. Bekunda Jan 2020

Unlocking Maize Crop Productivity Through Improved Management Practices In Northern Tanzania, Kihara J, Kizito F, Jumbo M, Kinyua M, M. Bekunda

All Peer-Reviewed Publications

Addressing the problem of low crop productivity and food insecurity can be accelerated through community-centered implementation of good agricultural management practices. This study was conducted in Babati, Northern Tanzania. The objective of the study was to determine nitrogen (N) and phosphorus (P) application requirements for maize, and demonstrate economically viable best bet yield-improving management technologies under three ecozones namely; ‘low elevation low rainfall', ‘medium elevation high rainfall' and ‘medium elevation low rainfall' ecozone. Two sets of trials were conducted: N (0, 45, 90, 120 and 150 kg ha-1) and P (0, 15, 30, 40 kg ha-1) response trials in 16 …

Go to article

Mineral Fertilizer Use In Land-Scarce Conditions: Case Of Rwanda, Josaphat Rusisiro Mugabo, Eric Tollens, Jonas Nwankwo Chianu, Bernard Vanlauwe Jan 2020

Mineral Fertilizer Use In Land-Scarce Conditions: Case Of Rwanda, Josaphat Rusisiro Mugabo, Eric Tollens, Jonas Nwankwo Chianu, Bernard Vanlauwe

All Peer-Reviewed Publications

This study was undertaken to investigate the use of mineral fertilizer by smallholder farmers in order to understand the set of factors influencing the decisions of smallholder farmers to use fertilizers in land-scarce conditions. Using descriptive analysis and the Cragg's double-hurdle model, the study identified and analyzed factors that determine smallholder farmer adoption of mineral fertilizers and those that affect the intensity of household mineral fertilizer use. From factors that only influence the decision of smallholder farmers to use mineral fertilizers, distance to fertilizer market and livestock affects it negatively; while farmer association membership, landholding per capita, access to extension …

Go to article

Impact Of Integrated Fruit Fly Management Strategy On Food Security Among Smallholder Mango Farmers In Kenya, P. N. Nyang'au, B. W. Muriithi, J. M. Nzuma, P. Irungu, H. M. Gichungi, G. Diiro Jan 2020

Impact Of Integrated Fruit Fly Management Strategy On Food Security Among Smallholder Mango Farmers In Kenya, P. N. Nyang'au, B. W. Muriithi, J. M. Nzuma, P. Irungu, H. M. Gichungi, G. Diiro

All Peer-Reviewed Publications

Adoption of agricultural innovations is perceived as a key avenue for poverty reduction and improved food and nutritional security in developing countries. The International Centre for Insect Physiology and Ecology (icipe) has developed and implemented a set of Integrated Pest Management (IPM) strategies in several sub-Saharan African countries aimed at controlling mango infesting fruit flies (Bactrocera dorsalis). Although positive returns from the use of fruit fly IPM have already been documented, the impact of these technologies on food security is not well understood. This study evaluated the impact of the IPM strategy on food security with the help of a …

Go to article

Gendered Analysis Of The Demand For Poultry Feed In Kenya, John Njenga Macharia, Gracious Malton Diiro, John Rono Busienei, Kimpei Munei, Hippolyte D. Affognon, Sunday Ekesi, Beatrice Muriithi, Dorothy Nakimbugwe, Chrysantus Mbi Tanga, Komi K.M. Fiaboe Jan 2020

Gendered Analysis Of The Demand For Poultry Feed In Kenya, John Njenga Macharia, Gracious Malton Diiro, John Rono Busienei, Kimpei Munei, Hippolyte D. Affognon, Sunday Ekesi, Beatrice Muriithi, Dorothy Nakimbugwe, Chrysantus Mbi Tanga, Komi K.M. Fiaboe

All Peer-Reviewed Publications

This paper uses a translog cost function approach to study the farm-level demand for poultry feed in Kenya. The study estimates the demand elasticities of the three common types of poultry feed; mixed feed, grain, and leafy vegetables. The estimated model was used to obtain estimates of Marshallian demand elasticities for poultry feed in Kenya for male-headed and female-headed households. The elasticities reported can be used by researchers and policy analysts to evaluate policy effects of changes in feed demand quantities within the livestock economy in Kenya. Moreover, these parameters can provide more reliable estimates of the total change in …

Go to article

Smallholder Farmers' Knowledge And Willingness To Pay For Insect-Based Feeds In Kenya, Shaphan Y. Chia, John Macharia, Gracious M. Diiro, Menale Kassie, Sunday Ekesi, Joop J.A. Van Loon, Marcel Dicke, Chrysantus M. Tanga Jan 2020

Smallholder Farmers' Knowledge And Willingness To Pay For Insect-Based Feeds In Kenya, Shaphan Y. Chia, John Macharia, Gracious M. Diiro, Menale Kassie, Sunday Ekesi, Joop J.A. Van Loon, Marcel Dicke, Chrysantus M. Tanga

All Peer-Reviewed Publications

Edible insects are increasingly being considered as sustainable alternatives to fish and soybean meals in animal feed because of their high nutritional quality and environmental benefits. However, successful introduction of a new product to the market depends on the target user's acceptance. Thus, evaluating the potential demand of insect-based feeds would provide relevant information for policy development. The present study assessed farmers' knowledge on edible insects as feed, their acceptance of integrating insect meals in animal feeds and willingness to pay (WTP) for insect-based feed (IBF) using a contingent valuation method. A household survey was conducted among 957 randomly selected …

Go to article

Population Genetics Of The Mediterranean Corn Borer (Sesamia Nonagrioides) Differs Between Wild And Cultivated Plants, Abdel Kader Naino Jika, B. Le Ru, C. Capdevielle-Dulac, F. Chardonnet, J. F. Silvain, L. Kaiser, S. Dupas Jan 2020

Population Genetics Of The Mediterranean Corn Borer (Sesamia Nonagrioides) Differs Between Wild And Cultivated Plants, Abdel Kader Naino Jika, B. Le Ru, C. Capdevielle-Dulac, F. Chardonnet, J. F. Silvain, L. Kaiser, S. Dupas

All Peer-Reviewed Publications

The population genetic structure of crop pest populations gives information about their spatial ecology, which helps in designing management strategies. In this paper, we investigated the genetic structure of the Mediterranean Corn Borer (MCB), Sesamia nonagrioides Lefèbvre (Lepidoptera: Noctuidae), one of the most important maize pests in the Mediterranean countries, using microsatellite markers for the first time in this species. Insects were collected in twenty-five locations in southwest and southeast France from cultivated and wild host plants (Zea mays, Sorghum halepense and Typha domingensis). Contrary to what has been reported so far in France, we found that MCB populations could …

Go to article

Role Of Egg-Laying Behavior, Virulence And Local Adaptation In A Parasitoid's Chances Of Reproducing In A New Host, R. Benoist, S. Paquet, F. Decourcelle, J. Guez, R. Jeannette, P. A. Calatayud, B. Le Ru, F. Mougel, L. Kaiser Jan 2020

Role Of Egg-Laying Behavior, Virulence And Local Adaptation In A Parasitoid's Chances Of Reproducing In A New Host, R. Benoist, S. Paquet, F. Decourcelle, J. Guez, R. Jeannette, P. A. Calatayud, B. Le Ru, F. Mougel, L. Kaiser

All Peer-Reviewed Publications

Understanding the ability of parasitoid insects to succeed in new host populations is a relevant question for biological control and adaptive mechanisms. Cotesia typhae is an African parasitoid specialized on the moth Sesamiae nonagrioides, also called the Mediterranean corn borer. Two Kenyan strains of C. typhae differ in their virulence against a new host population from France. We explored behavioral and physiological hypotheses about this differentiation. Cotesia genus belongs to a group of Hymenoptera in which females inject a domesticated virus in their host to overcome its resistance. Since viral particles are injected along with eggs and since the strain …

Go to article

First Prev