Digital Commons Network^™

Understanding Your Watershed Fact Sheet: Dissolved Oxygen, Nancy Mesner, John Geiger

All Current Publications

Dissolved oxygen describes oxygen molecules which have actually dissolved in water. Sometimes people confuse bubbles in water with dissolved oxygen, but in reality the dissolved form of oxygen cannot be seen.

Calibrating And Operating Manure Spreaders, Process Improvement For Animal Feeding Operations, John Harrison, Rich Koenig, Kerry Goodrich

All Current Publications

This guide outlines simplified methods to calibrate manure spreaders based on determining the load and area covered by the load.

4-H Fun With Foods - Lesson 1: Getting Ready To Cook, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of 4-H Fun with Foods Guide, Lesson 1 focuses on the steps needed when getting ready to cook.

4-H Fun With Foods - Lesson 3: Cookies: Drop & Bar, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of 4-H Fun with Foods Guide, Lesson 3 provides recipes and instructions to make drop and bar cookies.

4-H Fun With Foods - Lesson 4: Beverages, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of the 4-H Fun with Foods Guide, Lesson 4 provides tips and recipes for making beverages.

4-H Fun With Foods - Lesson 5: Microwave Munchies, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of the 4-H Fun with Foods Guide, Lesson 5 provides recipes and instructions for microwave munchies.

4-H Fun With Foods - Lesson 6: Cookies: Molded, Refrigerator & Rolled, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of the 4-H Fun with Foods Guide, Lesson 6 provides recipes and instructions for molded, refrigerator, and rolled cookies.

4-H Fun With Foods - Lesson 7: Sandwiches, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Ronda Olsen, Naomi Weeks, Debra Proctor

All Current Publications

This publication is part of the 4-H Fun with Foods Guide, Lesson 7 provides recipes and instructions for making a variety of sandwiches.

4-H Fun With Foods - Lesson 8: Plan A Party, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Naomi Weeks, Debra Proctor, Ronda Olsen

All Current Publications

This publication is part of the 4-H Fun with Food Guide, Lesson 8 provides ideas, instructions, checklists, and recipes for planning a party.

4-H Fun With Foods - Lessons 9 And 10: Smart Shopping, Have A Party, Georgia C. Lauritzen, Darlene Christensen, Susan Haws, Debra Proctor, Ronda Olsen, Naomi Weeks

All Current Publications

This publication is part of the 4-H Fun with Food Guide, Lesson 9 and 10 provide smart tips for grocery shopping and executing party plans.

Dutch Oven Cooking, Susan Haws

All Current Publications

This is a how-to publication on dutch oven cooking details.

4-H Try Coordinator's Manual, Donna Carter, Katrina Pearce

All Current Publications

This manual is for the TRY volunteer program's coordinator.

4-H Try Member's Manual, Donna Carter, Karina Pearce

All Current Publications

This manual is for TRY members.

Teachers’ Knowledge About The Nature Of Mathematics: A Survey Of Secondary School Teachers In Karachi, Pakistan, Munira Amirali, Anjum Halai

Institute for Educational Development, Karachi

This study presents the findings from a study which explored patterns in teachers’ knowledge about the nature of mathematics. A survey questionnaire was developed and distributed to 200 secondary school mathematics teachers teaching in public and private schools in Karachi, Pakistan. Exploratory factor analysis was performed which showed patterns in teachers’ view about the nature of mathematics. The analysis illustrates that teachers hold contradicting views about the nature of mathematics i.e. mathematics, both as discovered as well as invented body of knowledge. Moreover, teachers irrespective of their professional qualification, considered mathematical knowledge as ‘truth’, where mathematical rules can never be …

Counterintuitive Effects Of Large-Scale Predator Removal On A Midlatitude Rodent Community, John L. Maron, Dean E. Pearson, Robert J. Fletcher Jr.

Biological Sciences Faculty Publications

Historically, small mammals have been focal organisms for studying predator–prey dynamics, principally because of interest in explaining the drivers of the cyclical dynamics exhibited by northern vole, lemming, and hare populations. However, many small-mammal species occur at relatively low and fairly stable densities at temperate latitudes, and our understanding of how complex predator assemblages influence the abundance and dynamics of these species is surprisingly limited. In an intact grassland ecosystem in western Montana, USA, we examined the abundance and dynamics of Columbian ground squirrels (Spermophilus columbianus), deer mice (Peromyscus maniculatus), and montane voles (Microtus montanus …

Making Markowitz Proud: How High-Performing University Endowments Achieve Portfolio Diversification, Mimi Lord

Student Scholarship

University endowments with broad portfolio diversification have been correlated with performance, but antecedents to investment committees' diversification decisions have not been tested previously. Investment committee characteristics including diverse investment expertise, a learning commitment and open-mindedness are postulated to affect portfolio diversification via the mediating effect of Portfolio Theory. The use of Portfolio Theory framework leads to greater portfolio diversification among top-performing endowments than among bottom-performing endowments

The Financial Crisis: What Went Wrong And What Is Needed To Make It Right, Callum Mccarthy

Publications and Research

In this paper, the WCIB is publishing remarks delivered by Sir Callum McCarthy, Former Chairman of the U.K. Financial Services Authority (FSA) from September 2003 until September 2008 at the Mitsui USA Lunch-Time Forum held at the Zicklin School of Business, Baruch College/CUNY on December 8, 2010 about the financial crisis: what went wrong and what is needed to make it right. He frames his remarks with the following introduction: I want to address the question that the Queen famously asked at the London School of Economics of an assembly of economist there: why did none of you see this …

A Model Of The Information Seeking And Decision Making Of Online Coin Buyers, Donald O. Case

Information Science Faculty Publications

Introduction. The Everyday Life Information Seeking approach suggests that much information behaviour takes place in non-work settings, for example in the pursuit of leisure activities such as hobbies. This study focuses on a community of collectors to examine how they gather information to decide whether to purchase an item for their collection when the target item has an ambiguous or deficient description.

Method. Manual scanning of eBay and other online discussion board for coin buyers led to 187 postings indicating an attempt to reach a purchase decision, or to authenticate a purchased coin, through solicitation or posting of advice.

Analysis. …

Commitment Decisions Under The Polish Competition Act – Enforcement Practice And Future Perspectives, Tomasz Kozieł

Yearbook of Antitrust and Regulatory Studies

The aim of this paper is to provide an analysis of the commitments procedure under the Polish competition law, including both legal and economic perspective. The outcome of this research is supposed to help in estimation whether novel negotiated instruments may be successfully employed in the field of antitrust enforcement. Hence, the paper first introduces the legal background of the commitments decisions, with focus on the specific features of the procedure. Being a tool of antitrust enforcement, commitment decisions should contribute to its goals. Therefore, the paper identifies such objectives drawing on the economic literature. It is in the light …

Legislative Developments In The Aviation Sector In 2009, Filip Czernicki

Yearbook of Antitrust and Regulatory Studies

No abstract provided.

The Recession Mounts The Ivory Tower: How The Lillian Goldman Law Library At Yale Has Met The Challenges Posed By A Declining Economy, Femi Cadmus, Blair Kaufmann

Cornell Law Faculty Publications

The global recession has wrought havoc on the budgets of libraries worldwide, forcing administrators to reassess priorities and change direction midcourse. Privately funded academic libraries which typically rely heavily on large endowments have not been exempt and in fact have probably been hit the hardest. The challenges encountered by this long drawn financial crisis have ultimately provided opportunities to reassess priorities and conduct business more efficiently.

Razian Authority And Its Implications For Legal Ethics, W. Bradley Wendel

Cornell Law Faculty Publications

The question considered in the session was whether the concern of legal ethics is the morality of law, the morality of clients, or the morality of lawyers. The response I have been pursuing, in my book and elsewhere, is that all of these moral concerns are tied together in the lawyer’s role. The morality of law, clients, and lawyers are interrelated, but the political perspective is primary. The law serves a political purpose, of making public life possible despite first-order moral pluralism. When people disagree, either at the level of moral principles or over the facts that bear on the …

Curbing Energy Sprawl With Microgrids, Sara C. Bronin

Cornell Law Faculty Publications

Energy sprawl - the phenomenon of ever-increasing consumption of land, particularly in rural areas, required to site energy generation facilities - is a real and growing problem. Over the next twenty years, at least sixty-seven million acres of land will have been developed for energy projects, destroying wildlife habitats and fragmenting landscapes. According to one influential report, even renewable energy projects - especially large-scale projects that require large-scale transmission and distribution infrastructure - contribute to energy sprawl. This Article does not aim to stop large-scale renewable energy projects or even argue that policymakers focus solely on land use in determining …

An Exploratory Study Of First-Semester Student Attrition In A Community College., Ophelia Turner Scott 1953-

Electronic Theses and Dissertations

The purpose of this exploratory study was to determine if student background variables (age, gender, race, academic preparation); student status (part/full-time student), and student circumstances (commuting distance, independent/dependent financial student status) could predict fall-to-spring attrition (2006-2007) in a sample of 542 first-time, first-semester students at a community college in Southern Indiana. This study also included the results from an exit survey administered in the spring semester by the college. The sample consisted of 403 students who persisted to the next semester, and 121 students who did not persist to the next semester. Demographic variables, COMP ASS math and reading scores, …

Fort Stanwix: Untenable, Or The Key To Defending The Mohawk Valley?, Joshua Ross Nare

Masters Theses

Due to the Select Supply System of 1780, New York was waiting on the coming grain harvest from the Mohawk and Schoharie Valleys, in order to provide its quota of provisions to Washington's army and the several forts in the state, including Fort Stanwix. Throughout the war, many officers and officials, held the common belief that the Mohawk Valley and its rich croplands could be defended as long as Fort Stanwix held. In May, August, and October of 1780, the Governor of Canada, Sir Frederick Haldimand, ordered raids on the Mohawk and Schoharie Valleys, which destroyed the harvests, preventing New …

Processing And Composition Effects On The Fracture Behavior Of Spray-Formed 7xxx Series Al Alloys, Mala M. Sharma, Constance W. Ziemian, Timothy J. Eden

Faculty Journal Articles

The fracture properties of high-strength spray-formed Al alloys were investigated, with consideration of the effects of elemental additions such as zinc,manganese, and chromium and the influence of the addition of SiC particulate. Fracture resistance values between 13.6 and 25.6 MPa (m)^1/2 were obtained for the monolithic alloys in the T6 and T7 conditions, respectively. The alloys with SiC particulate compared well and achieved fracture resistance values between 18.7 and 25.6 MPa (m)^1/2. The spray-formed materials exhibited a loss in fracture resistance (KI) compared to ingot metallurgy 7075 alloys but had an improved
performance compared to high-solute powder …

Detection Of Soybean Seed Protein Qtls Using Selective Genotyping, Piyaporn Phansak

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

A quantitative trait locus (QTL) is a statically defined location of a gene governing that trait. QTL identification is the first step towards using marker-assisted selection (MAS) to introgress desirable QTL alleles into elite high-yield cultivars. Hundreds of high protein plant introductions (PIs) exist in the USDA germplasm collection and are a source of high protein alleles. Although 86 protein QTLs are currently listed in SoyBase, many are likely repeat discoveries of the same QTL(s), given the typical +/- 10 cM confidence intervals associated with QTL positions. Six germplasm accessions of maturity groups (MGs) II to IV that exhibited high …

Delaying Bud Break In ‘Edelweiss’ Grapevines To Avoid Spring Frost Injury By Naa And Vegetable Oil Applications, Issam M. Qrunfleh

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Delaying bud break is an approach to avoid spring frost damage. Field experiments were conducted during the winters of 2009 and 2010 at James Arthur Vineyards in Raymond, Nebraska to study the effect of spraying NAA and Amigo Oil on delaying bud break in ‘Edelweiss’ grapevines to avoid such damage. In 2009, the experiment consisted of five treatments: NAA (500, 750, and 1,000 mg/l), oil applied at 10%, and the non-sprayed control. There were four application dates: January 6, February 3, March 3, and April 1. Bud break was evaluated throughout spring. During harvest, the number of clusters and weights …

Developing An Online Horseless Horse Learning Lesson: An Action Research Study, Jessica M. Bauman

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

In today’s society it is becoming ever so important to find creative and influential outlets to keep young people occupied in positive ways. High quality youth programs are shown to make a positive difference in the lives of many young people; therefore, it is important to continue the use of established youth programs as well as develop new programs. Equine science programs have proven to be a popular and beneficial outlet for many youth due to the ability to learn a variety of life skills, improve character, and increase positive youth development in those youth who participate.

Traditional equine programs …

Estimating Maize Grain Yield From Crop Biophysical Parameters Using Remote Sensing, Noemi Guindin-Garcia

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

The overall objective of this investigation was to develop a robust technique to predict maize (Zea mays L.) grain yield that could be applied at a regional level using remote sensing with or without a simple crop growth simulation model. This study evaluated capabilities and limitations of the Moderate Resolution Imaging Spectroradiometer (MODIS) Vegetation Index 250-m and MODIS surface reflectance 500-m products to track and retrieve information over maize fields. Results demonstrated the feasibility of using MODIS data to estimate maize green leaf area index (LAI_g). Estimates of maize LAI_g obtained from Wide Dynamic Range Vegetation …