Exhibits and Demonstrations for Junior Farm Management Clubs

The State Fair Board offers attractive cash premiums for exhibits made by members of Fa.rm Ma1:1agement Clubs. These exhibits consist of two sketches of the member\u27s farm showing location and arrangement of fields and buildings and a copy of their account book with entries complete to August 15 or later. One sketch should picture the farm as it is now and the other as it would appear after any changes had been made. These sketches should be on cardboard 11 by 22 inches or 22 by 28 inches in size. Additional account books will be furnished by the Extension Service to members desiring to exhibit at the State Fair. These books will be numbered so that members need not put their names on their exhibits

The role of data & program code archives in the future of economic research

This essay examines the role of data and program-code archives in making economic research "replicable." Replication of published results is recognized as an essential part of the scientific method. Yet, historically, both the "demand for" and "supply of" replicable results in economics has been minimal. "Respect for the scientific method" is not sufficient to motivate either economists or editors of professional journals to ensure the replicability of published results. We enumerate the costs and benefits of mandatory data and code archives, and argue that the benefits far exceed the costs. Progress has been made since the gloomy assessment of Dewald, Thursby and Anderson some twenty years ago in the American Economic Review, but much remains to be done before empirical economics ceases to be a "dismal science" when judged by the replicability of its published results.Econometrics ; Research

Winter vs. Summer Dairying

Debate: ‘Resolved, That winter dairying is more profitable than summer dairying under present conditions in South Dakota.

Manual and Guide For Teaching Farm Accounts

The account books are published and sold at cost by the Extension Service of South Dakota State College. They will either be furnished the pupils as free texts or purchased by them as tablets or copy books. The pupils keep their account books in their desks and spend one period a week entering in them the items of a farm record. These items are dictated or placed upon a black board by the teacher. For the convenience of the teacher this materials is arranged in 30 groups, each of which may be used as one lesson. Boldface headings refer to pages in the account book. This manual should not be loaned to students. It is suggested that automobile expense be kept on a separate page under the heading “Other Farm Expenses.

The Techno-Numerate Nurse: Results of a Study Exploring Nursing Student and Nurse Perceptions of Workplace Mathematics and Technology Demands

In this paper, we report on the findings of a research study that sought to answer the following questions: (i) How do current nursing students’ perceptions compare with those of actual working nurses regarding the mathematics and technology demands involved in nursing?; and, (ii) What types of course structures, content, pedagogy, or other recommendations could more effectively prepare nurses for the realities of the workplace in light of mathematics and technology demands? The study involved online open-response questions and semi-structured interviews. Seventy-six participants, including both 4th-year nursing students (n = 8) and working nurses (n = 68), completed the online component. Three of the practicing nurses, each working in very different healthcare contexts (mental health, neo-natal intensive care, acute care), volunteered to take part in subsequent in-depth interviews to share further insights. No statistically significant differences were found between nursing students’ and working nurses’ perceptions of mathematics and technology preparation for nursing within their undergraduate experiences. Based on the analysis of open-response item data and interview transcripts, we discuss the following emergent themes: math skills required for practice; math admission requirements; math-related course offerings and instructional strategies; technology skills required for practice; technology addressed in nursing programs; and, issues surrounding evidence-based practice and Internet access. The paper concludes with a list of seven recommendations for nurse education programs, as well as suggested directions for future research. _ Résumé Dans cet article, nous rapportons les résultats d\u27une recherche menée pour répondre aux questions suivantes : (i) quelle est la différence entre la perception des étudiantes en sciences infirmières et celle des infirmières sur le marché du travail concernant les exigences liées aux mathématiques et à la technologie dans le domaine des sciences infirmières? (ii) Quels types de structures de cours, de contenu, de méthodes pédagogiques ou quelles autres recommandations permettraient de mieux préparer les infirmières aux réalités du milieu du travail à la lumière des exigences liées aux mathématiques et à la technologie? La recherche a été réalisée à l\u27aide d\u27entrevues semi-structurées et de questions à réponses ouvertes accessibles en ligne. Soixante-seize participantes, dont des étudiantes de 4e année en sciences infirmières (n=8) et des infirmières en milieu de travail (n=68) ont répondu aux questions en ligne. Trois des infirmières en milieu de travail, toutes travaillant dans des contextes de soins de santé très différents (santé mentale, soins intensifs en néonatalogie, soins aigus), ont accepté de participer aux entrevues en profondeur pour partager davantage sur le sujet. Aucune différence statistiquement significative n\u27a été observée entre les perceptions des étudiantes en sciences infirmières et des infirmières en milieu de travail relativement à la préparation dans les domaines des mathématiques et des technologies pour les sciences infirmières dans le cadre de leurs études de premier cycle. D\u27après l\u27analyse des données issues des questions à réponses ouvertes et des transcriptions d\u27entrevues, nous discutons des thèmes émergents suivants : habiletés en mathématiques requises pour la pratique; exigences d\u27admission en mathématiques; offre de cours et stratégies d\u27enseignement touchant les mathématiques; habiletés en technologie requises pour la pratique; technologie abordée dans les programmes de sciences infirmières; et les questions concernant la pratique fondée sur des résultats probants et l\u27accès à Internet. Cet article se conclut par une liste de sept recommandations pour les programmes de formation en sciences infirmières, ainsi que par un ensemble d\u27orientations proposées pour les recherches futures

Defining forgiveness: Christian clergy and general population perspectives.

The lack of any consensual definition of forgiveness is a serious weakness in the research literature (McCullough, Pargament &amp; Thoresen, 2000). As forgiveness is at the core of Christianity, this study returns to the Christian source of the concept to explore the meaning of forgiveness for practicing Christian clergy. Comparisons are made with a general population sample and social science definitions of forgiveness to ensure that a shared meaning of forgiveness is articulated. Anglican and Roman Catholic clergy (N = 209) and a general population sample (N = 159) completed a postal questionnaire about forgiveness. There is agreement on the existence of individual differences in forgiveness. Clergy and the general population perceive reconciliation as necessary for forgiveness while there is no consensus within psychology. The clergy suggests that forgiveness is limitless and that repentance is unnecessary while the general population suggests that there are limits and that repentance is necessary. Psychological definitions do not conceptualize repentance as necessary for forgiveness and the question of limits has not been addressed although within therapy the implicit assumption is that forgiveness is limitless.</p

Microwave Electronics

Contains reports on four research projects.Lincoln Laboratory (Purchase Order B-00306)United States Air Force (Contract AF19(604)-5200)United States NavyUnited States Arm

Cyclic Statistics In Three Dimensions

While 2-dimensional quantum systems are known to exhibit non-permutation, braid group statistics, it is widely expected that quantum statistics in 3-dimensions is solely determined by representations of the permutation group. This expectation is false for certain 3-dimensional systems, as was shown by the authors of ref. [1,2,3]. In this work we demonstrate the existence of ``cyclic'', or $Z_n$, {\it non-permutation group} statistics for a system of n > 2 identical, unknotted rings embedded in $R^3$. We make crucial use of a theorem due to Goldsmith in conjunction with the so called Fuchs-Rabinovitch relations for the automorphisms of the free product group on n elements.Comment: 13 pages, 1 figure, LaTex, minor page reformattin

Properties of 3-manifolds for relativists

In canonical quantum gravity certain topological properties of 3-manifolds are of interest. This article gives an account of those properties which have so far received sufficient attention, especially those concerning the diffeomorphism groups of 3-manifolds. We give a summary of these properties and list some old and new results concerning them. The appendix contains a discussion of the group of large diffeomorphisms of the $l$-handle 3-manifold.Comment: 20 pages. Plain-TeX, no figures, 1 Table (A4 format

Identification of plasma and urinary metabolites and catabolites derived from orange juice (poly)phenols: analysis by high-performance liquid chromatography–high-resolution mass spectrometry

Orange juice is a rich source of (poly)phenols, in particular, the flavanones hesperetin-7-O-rutinoside and naringenin-7-O-rutinoside. Following the acute consumption of 500 mL of orange juice containing 398 μmol of (poly)phenols by 12 volunteers, 0–24 h plasma and urine samples were analyzed by targeted high-performance liquid chromatography–high-resolution mass spectrometry in order to identify flavanone metabolites and phenolic acid and aromatic catabolites. A total of 19 flavanone metabolites—comprising di-O-glucuronide, O-glucuronide, O-glucuronyl-sulfate, and sulfate derivatives of hesperetin, naringenin, and eriodictyol—and 65 microbial-derived phenolic catabolites, such as phenylpropanoid, phenylpropionic, phenylacetic, benzoic, and hydroxycarboxylic acids and benzenetriol and benzoylglycine derivatives, including free phenolics and phase II sulfate, glucuronide, and methyl metabolites, were identified or partially identified in plasma and/or urine samples. The data obtained provide a detailed evaluation of the fate of orange juice (poly)phenols as they pass through the gastrointestinal tract and are absorbed into the circulatory system prior to renal excretion. Potential pathways for these conversions are proposed