An analysis of the relationship between developmental mathematics and early access to Algebra 1

2018 ◽  
Author(s):  
◽  
Nicholas R. Baer
Keyword(s):  
High Schools ◽  
Developmental Mathematics ◽  
Developmental Math ◽  
Algebra 1 ◽  
University Of Missouri ◽  
Early Access ◽  
The University ◽  
The Impact ◽  
The Relationship ◽  
Graduating Students

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The purpose of this quantitative study was to analyze the impact of early access to algebra on developmental math enrollment in college. This study specifically analyzed 30 St. Louis area high schools. Developmental math enrollment numbers and the percentage of students with early access to algebra in the eighth grade were analyzed to address the research questions. A hierarchical multiple linear regression was used to find a statistically significant relationship between early access to Algebra 1 and developmental math enrollments in college. High schools with a higher percentage of students with early access to Algebra 1 had fewer graduating students requiring developmental mathematics courses in college.

Friends in high places : two essays on the importance of corporate political connections

2015 ◽  
Author(s):  
◽  
Reza Houston
Keyword(s):  
Initial Public Offering ◽  
Political Connections ◽  
Target Firm ◽  
University Of Missouri ◽  
Accounting Performance ◽  
The Public ◽  
Public Offering ◽  
The University ◽  
The Impact ◽  
The Relationship

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This study is an examination of the relationship between political connections and the undertaking of major firm events. In our first essay, presented in Chapter 3, we examine the impact politically connected appointments have on firm acquisition behavior. Using proxy statements, we create a unique database of politically connected bidders and merger targets. We find that bidders who hire connected individuals to the board or management team are more likely to avoid merger litigation. Connected bidders make more bids after the appointment. These firms also bid on larger targets. We determine there is a positive relation between the control premium and the relative of the target's connections. Connected acquirers have superior post-merger accounting performance, particularly when they acquire a connected target firm. In the second essay, presented in Chapter 4, we examine the relationship between political connections of private firms and the initial public offering process. Using registration statement information, we create a unique database of politically connected IPO firms. We find that political connections are substitutes to high-quality underwriters and big four auditors. Politically connected firms manage earnings more highly upward than non-connected firms prior to the public offering. Politically connected firms also exhibit less underpricing than non-connected firms. Politically connected IPO firms also have superior post-IPO returns relative to non-connected IPO firms.

scholarly journals Family Climate Patterns and Its Relationship with Self-Concept among Students at the University of Islamic Sciences in light of the Variables of Gender and Age

2017 ◽  
Vol 9 (1) ◽  
pp. 145
Author(s):  
Fatima Mohammad Rashed Al Talahin ◽  
Hana Khaled Al –Raqqad ◽  
Eman Saeed Al- Bourini ◽  
Bilal Adel Al-Kateeb
Keyword(s):  
Pearson Correlation ◽  
Statistical Significance ◽  
Self Concept ◽  
Family Climate ◽  
Gender And Age ◽  
Climate Patterns ◽  
The Difference ◽  
The University ◽  
The Impact ◽  
The Relationship

The aim of this study is to clarify the relationship between self-concept and patterns of family climate among students at the University of Islamic Sciences, and also aimed to investigate the effect of gender and age on this relationship.The sample of the study consisted of a group of students were selected randomly, totaling (139) students; (58) male and (81) female students.Two questionnaires were distributed on 139 students. The first questionnaire was on the impact of patterns of family climate on self-concept and the second one about self-concept. Then the researcher analyzed the results of each item in the questionnaire using appropriated statistical methods, calculated the correlation between self-concept and patterns of family climate using the Pearson correlation coefficient, and G-test to find the difference between correlation coefficients.The results showed a positive statistical significance relationship between family climate patterns on one hand and between self-concept in all its dimensions on the other hand.

scholarly journals Whole genome comparisons of Staphylococcus agnetis isolates from cattle and chickens

2020 ◽  
Author(s):  
Abdulkarim Shwani ◽  
Pamela R. F. Adkins ◽  
Nnamdi S. Ekesi ◽  
Adnan Alrubaye ◽  
Michael J. Calcutt ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Phylogenetic Trees ◽  
University Of Missouri ◽  
Commercial Broiler ◽  
Chicken Isolate ◽  
Broiler Farm ◽  
Molecular Relationships ◽  
The University ◽  
The Relationship ◽  
Genome Comparisons

AbstractS. agnetis has been previously associated with subclinical or clinically mild cases of mastitis in dairy cattle and is one of several Staphylococcal species that have been isolated from the bone and blood of lame broilers. We were the first to report that S. agnetis could be obtained frequently from bacterial chondronecrosis with osteomyelitis (BCO) lesions of lame broilers. Further, we showed that a particular isolate of S. agnetis, chicken isolate 908, can induce lameness in over 50% of exposed chickens, far exceeding normal BCO incidences in broiler operations. We have previously reported the assembly and annotation of the genome of isolate 908. To better understand the relationship between dairy cattle and broiler isolates, we assembled 11 additional genomes for S. agnetis isolates, including an additional chicken BCO strain, and ten isolates from milk, mammary gland secretions or udder skin, from the collection at the University of Missouri. To trace phylogenetic relationships, we constructed phylogenetic trees based on multi-locus sequence typing, and Genome-to-Genome Distance Comparisons. Chicken isolate 908 clustered with two of the cattle isolates along with three isolates from chickens in Denmark and an isolate of S. agnetis we isolated from a BCO lesion on a commercial broiler farm in Arkansas. We used a number of BLAST tools to compare the chicken isolates to those from cattle and identified 98 coding sequences distinguishing isolate 908 from the cattle isolates. None of the identified genes explain the differences in host or tissue tropism. These analyses are critical to understanding how Staphylococci colonize and infect different hosts and potentially how they can transition to alternative niches (bone vs dermis).ImportanceStaphylococcus agnetis has been recently recognized as associated with disease in dairy cattle and meat type chickens. The infections appear to be limited in cattle and systemic in broilers. This report details the molecular relationships between cattle and chicken isolates in order to understand how this recently recognized species infects different hosts with different disease manifestations. The data show the chicken and cattle isolates are very closely related but the chicken isolates all cluster together suggesting a single jump from cattle to chickens.

scholarly journals Antecedents of organizational identification: implications for employee performance

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Syeda Wajiha Kazmi ◽  
Syeda Tuba Javaid
Keyword(s):  
Employee Engagement ◽  
Organizational Identification ◽  
Employee Performance ◽  
Quality Of Education ◽  
Content Type ◽  
Perceived Supervisor Support ◽  
The University ◽  
The Impact ◽  
The Relationship

Purpose This study aims to investigate the impact of three determinants of organizational identification (OID) on employee performance (EP) in the context of private business institutions. Design/methodology/approach A sample of 175 permanent faculty members from four top universities in Karachi, Pakistan, was interviewed using a five-point Likert scale questionnaire. The data were inserted in SPSS 22 and SmartPLS v 3.2 for performing the analysis. Findings Results of the study showed a significant effect in perceived supervisor support on OID; OID; job satisfaction and EP; and mediating relationship. Conversely, an insignificant effect was observed in workplace incivility. Research limitations/implications It is highly recommended that organizations work on the areas that lead to enhancing their employees’ performance. Also, human resource should create a healthy culture that promotes initiatives, open-door policies and discourages power distance. Lastly, one of the key responsibilities of management is to strengthen their OID because employees are more likely to identify with their supervisors if they invest in the organizations they work for. Practical implications This study will help strengthen the relationship between supervisors and university employees. It will guide the supervisors to acknowledge and appreciate the efforts of their subordinates and develop recreational policies and employee engagement activities. In addition, it will help develop a conducive environment and enhance the quality of education in the university and the society. Originality/value Understanding the determinants of OID on EP in the educational context is very important as it enhances the quality of EP and the overall quality of education of the institution.

scholarly journals Monetary Stabilization Policy in the Coronacrisis

2021 ◽  
Vol 129 ◽  
pp. 01015
Author(s):  
Tatiana Kotcofana ◽  
Anastasiya Titova ◽  
Armen Altunyan
Keyword(s):  
Monetary Policy ◽  
Policy Instruments ◽  
Value Added ◽  
Stabilization Policy ◽  
University Of Oxford ◽  
Global Recession ◽  
National Economies ◽  
The University ◽  
The Impact ◽  
The Relationship

Research background: In 2020, all the world's economies faced a new, special phenomenon – the coronacrisis caused by the pandemic, and with the fall of most economic indicators. In the current conditions, it is extremely important to build a competent monetary policy in order to soften the "blows" caused by the global recession for national economies. Purpose of the article: The main purpose of the presented article is the analysis of measures to stimulate the economy using monetary policy instruments in the conditions of the coronacrisis. Methods: To conduct the study, we used official statistics data, on the basis of which an econometric model was built, which allowed us to determine the forecast values for inflation, taking into account the impact of monetary and non-monetary factors. Findings & Value added: The econometric analysis show the high importance of non-monetary factors of inflation. This makes it difficult to assess the monetary policy, since Central banks are able to influence non-monetary factors only indirectly. The paper notes the influence of the refinancing rate on loans to the real sector of the economy, since the stabilization monetary policy should be primarily aimed at maintaining economic growth. The correlation field of the relationship between the index of rigidity of restrictions developed by the University of Oxford and loans to small and medium-sized businesses is constructed. It is noted that with the reduction of administrative restrictions, the volume of loans granted to small and medium-sized businesses increases.

Role of copper in defending against bacterial infection

2015 ◽  
Author(s):  
◽  
Erik Ladomersky
Keyword(s):  
Bacterial Infection ◽  
Host Defense ◽  
Immune Defense ◽  
Copper Proteins ◽  
University Of Missouri ◽  
Susceptibility To Infection ◽  
Essential Nutrient ◽  
The University ◽  
The Relationship

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Copper is an essential nutrient. It plays an important role in development, pigmentation, neurological function, and immune defense. Copper deficiency is known to make host's more susceptible to infection. In this work we show that two copper proteins, ATP7A and ceruloplasmin, are important for host defense against bacterial infection. Studies have shown ATP7A is responsible for increasing copper concentrations inside the phagosome. Our study sheds light on the role of Atp7a and copper in adaptive immunity, and provide a biochemical model for understanding the relationship between copper malnutrition and susceptibility to infection. Iron, another essential nutrient, is linked with copper through the actions of copper-dependent proteins which play a role in maintaining normal iron levels in the blood. One of these proteins is ceruloplasmin, a protein that is also upregulated during infection. Our study sheds light onto why this protein is necessary for host defense against Salmonella infection.

Analysis of cell signaling during floral abscission in arabidopsis

2017 ◽  
Author(s):  
◽  
Isaiah Taylor
Keyword(s):  
Protein Degradation ◽  
Future Research ◽  
Loss Of Function ◽  
Kinase Gene ◽  
University Of Missouri ◽  
Gene Map ◽  
Map Kinase Phosphatase ◽  
Floral Abscission ◽  
The University ◽  
The Impact

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The shedding of plant organs is known as abscission. Floral abscission in Arabidopsis is regulated by two related receptor[negation symbol]-like protein kinases (RLKs), HAESA and HAESA[negation symbol-like 2 (HAE/HSL2). Double mutants of HAE/HSL2 are completely defective in abscission and retain sepals, petals, and stamen indefinitely. We have utilized genetic suppressor screens of hae hsl2 mutant to identify additional regulatory mechanisms of floral abscission. We have uncovered a series of gain-of-function alleles of the receptor-like protein kinase gene SERK1, as well as loss of function alleles of the gene MAP-KINASE-PHOSPHATASE-1/MKP1. We further show that mutation of two components of the endoplasmic reticulum-associated protein degradation system can suppress a weak hae hsl2 mutant, suggesting that the weak hae hsl2 mutant receptor proteins undergo ER-associated protein degradation. We further perform a number of experiments to examine the impact of phosphorylation on the activity of HAE. These results provide a number of important mechanistic details to our understanding of floral abscission, and suggest many lines of inquiry for future research.

Toward a virtue account of science

2014 ◽  
Author(s):  
◽  
Jacob Warren Wright
Keyword(s):  
Contemporary Literature ◽  
Laws Of Nature ◽  
Test Case ◽  
Knowledge Model ◽  
University Of Missouri ◽  
Scientific Goal ◽  
Zero Force Evolutionary Law ◽  
The University ◽  
The Relationship

[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This dissertation argues for a virtue account of science in which foundational scientific goals are achieved by scientists' employment of virtuous tools and practices. Chapter 1 discusses contemporary literature on the nature and success of biology, especially the realism/antirealism debate within biology. This chapter also provides background into the debate surrounding explanation and understanding. Chapter 2 challenges the idea that successful biology requires appeals to laws of nature by arguing that some foundational scientific goals best realized by unlawful tools and practices. This result provides a criterion for determining whether a discipline is more scientific than another another; disciplines are more or less scientific to the extent that they are able to achieve foundational scientific goals. Chapter 3 examines a test case for the result in Chapter 2 by analyzing McShea and Brandon's [2010] Zero Force Evolutionary Law (ZFEL). I show that the ZFEL's failure as a law does not impact its usefulness to scientists, who are able to use the ZFEL to achieve a number of important, foundational goals. Chapter 4 provides a strategy for determining foundational scientific goals by examining the debate surrounding the relationship between understanding and explanation. By analyzing Khalifa's [2013a] Explanatory Knowledge Model of Understanding, I demonstrate that understanding is not a species of explanation and is thus a foundational scientific goal. It is a goal that scientists aim at, has intrinsic benefit, and is not reducible to other scientific goals. Finally, Chapter 5 presents an outline of the virtue account. On this account, science is successful to the extent it regularly achieves foundational scientific goals. Science does so by employing virtuous tools and practices--those tools and practices that regularly allow for the achievement of foundational goals. The chapter concludes by examining several benefits of this view and considering future avenues for research.

POTTERY TRADE AND THE FORMATION OF EARLY AND MIDDLE FORMATIVE STYLE HORIZONS AS SEEN FROM CENTRAL MEXICO

2019 ◽  
Vol 30 (2) ◽  
pp. 311-337 ◽  
Author(s):  
Wesley D. Stoner ◽  
Deborah L. Nichols
Keyword(s):  
Gulf Coast ◽  
Petrographic Analysis ◽  
Long Distance ◽  
University Of Missouri ◽  
Late Formative ◽  
Middle Formative ◽  
The University ◽  
The Relationship ◽  
Distance Interaction ◽  
Early Formative

AbstractWe explore the relationship between long-distance pottery trade and the formation of Early and Middle Formative style horizons in Mesoamerica. A sample of 1,154 ceramics mostly from Early and Middle Formative contexts in the central Mexican highlands was irradiated at the University of Missouri Research Reactor with a subsample (n = 313) for petrographic analysis. We conclude that: (1) most sites and regions display more than one process for making pottery; (2) there is a small amount of intraregional exchange among central Mexican sites, with the southeastern Basin of Mexico making the largest portion of pottery intended for trade within the region; and (3) interregional imports found at several sites likely come from the metamorphic region of southwestern Puebla with smaller numbers imported from the southern Gulf Coast, Morelos, and possibly Oaxaca. The trend over time from Early Formative to the end of the Middle Formative is one of decreasing intensity of long-distance interaction and decreasing geographic range of trade. These two trends contribute to the regional divergence of ceramic styles that peaks by the Late Formative in Mesoamerica.

Fostering positive adjustment behaviour: Social connectedness, achievement motivation and emotional-social learning among male and female university students

2017 ◽  
Vol 19 (2) ◽  
pp. 145-158 ◽  
Author(s):  
Fared Jdaitawi Turki ◽  
Malek Jdaitawi ◽  
Hani Sheta
Keyword(s):  
Social Learning ◽  
University Students ◽  
Achievement Motivation ◽  
Social Connectedness ◽  
Student Adjustment ◽  
Male And Female ◽  
University Environment ◽  
The University ◽  
The Impact ◽  
The Relationship

Although some attention has been given to student issues at university, the literature on the relationship between social connectedness, achievement motivation and emotional-social learning with student adjustment is relatively limited. Therefore, this study investigates the impact of social connectedness, achievement motivation and emotional-social learning upon the adjustment of students in a university context. In addition, this study looks into the differences in achievement motivation and emotional-social learning levels between the genders. The sample comprised 240 university students, both male and female. According to the findings, the relationship between the study variables does not significantly differ between genders. Emotional-social learning is significant in terms of predicting the adjustment. Furthermore, gender differences were noted in terms of emotional-social learning levels, but not in terms of achievement motivation and social connectedness. The study explores implications of the significance of emotional-social learning in the university environment and makes recommendations in light of these implications.

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