Thomas Kent\u27s Paralogic Rhetoric as a Framework for Analyzing Corporate Social Responsibility Discourse

Corporate social responsibility (CSR) scholarship increasingly uses rhetorical theory as a method for analyzing contested meaning between communicants. However, the classical and social constructivist rhetorical theories typically used for analysis do not address the primary cause of contested meaning – relativism. Conversely, such theories often contribute to a dualistic worldview by utilizing internally imagined conceptual schemes for analyzing texts. This thesis proposes Thomas Kent’s paralogic rhetorical theory as an alternative method of analyzing CSR texts, and focuses on three common areas typically utilized in rhetorical analyses of CSR texts: text reception, the rhetorical situation, and genre. Where paradigmatic rhetorical theories typically describe rhetoric as an attempt to persuade an audience of meaning, Kent’s theory describes discourse as an interpretive process, where communicants attempt to produce universal meaning through rhetorical exchanges

Factors influencing retail pork marketing

Digitized 2007 AES MoU.Includes bibliographical references (page 26)

Redesigning Pork by Type and Amount of Dietary Fat for Bet- ter Human Nutrition

An experiment to modify pork by supplementa- tion of dietary lipids yielded the following conclusions: 1) Supplementation of pig diets with high levels of lipids did improve feed conversion without affecting other growth performance characteristics. 2) Feeding of choice white grease increased the content of monounsaturated fatty acids in skeletal muscle and adipose tissues of pigs. 3) Feeding soybean oil, increased the content of polyunsatu- rated fatty acids in skeletal muscle and adipose tissues of pigs

THE BASIS FOR GLYPHOSATE RESISTANCE IN RIGID RYEGRASS (Lolium rigidum) FROM CALIFORNIA

The occurrence of glyphosate-resistant weeds has been reported after more than 20 yr of extensive use. Rigid ryegrass that evolved resistance to glyphosate was found in Australia and in California. Glyphosate-resistant rigid ryegrass plants were collected from northern California and selected through generations 8 and 5 to segregate the most resistant (R) and sensitive (S) biotypes. The eighth generation of R and the fifth generation of S biotypes survived 6.72 and died from 0.11 kg ae ha−1 glyphosate, respectively. The objectives of this study were to evaluate the role of metabolism in the observed resistance, to study the effect of glyphosate on the activity of 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS; EC 2.5.1.19), and to characterize the EPSPS gene in R and S rigid ryegrass. Neither quantitative nor qualitative difference was observed in the metabolism of 14C-glyphosate between the biotypes. Activity of constitutive EPSPS decreased more significantly in the S than R biotype in the presence of 5, 50, 500, and 5,000 µM glyphosate. Inhibition of 50% (I50) of the EPSPS activity by glyphosate was more than 90-fold in S compared to R biotype. Decreased EPSPS sensitivity in the R biotype appeared to be a major contributor to glyphosate resistance in rigid ryegrass from California. Fragments of the EPSPS gene containing 1,320 nucleotides were isolated from mRNA of S and R biotypes. A single nucleotide mutation from cytosine (C) to thymine (T) was identified at nucleotide 301 of the truncated EPSPS gene of the R biotype. This mutation changed the amino acid code from proline (Pro) to serine (Ser), which was similar to that reported for the glyphosate-resistant goosegrass from Malaysia and correlated with glyphosate insensitivity of EPSPS

Self-advancing step-tap tool

Methods and tool for simultaneously forming a bore in a work piece and forming a series of threads in said bore. In an embodiment, the tool has a predetermined axial length, a proximal end, and a distal end, said tool comprising: a shank located at said proximal end; a pilot drill portion located at said distal end; and a mill portion intermediately disposed between said shank and said pilot drill portion. The mill portion is comprised of at least two drill-tap sections of predetermined axial lengths and at least one transition section of predetermined axial length, wherein each of said at least one transition section is sandwiched between a distinct set of two of said at least two drill-tap sections. The at least two drill-tap sections are formed of one or more drill-tap cutting teeth spirally increasing along said at least two drill-tap sections, wherein said tool is self-advanced in said work piece along said formed threads, and wherein said tool simultaneously forms said bore and said series of threads along a substantially similar longitudinal axis

Use of Different Types and Amounts of Dietary Fats to Redesign Pork

Title: Use of different types and amounts of dietary fats to redesign pork. Background: Using high energy fat-supplemented diets in pork production can offer several economic advantages to producers when fat sources are cost effectively priced. Because of a decreased heat increment, dietary fat supplementation allows a greater proportion of dietary calories to be available for tissue synthesis when pigs are maintained at or above the thermo neutral zone. Previous research has indicated that diets that have increasing dietary saturated fatty acids (SFA) cause hypercholesterolemia, atherosclerosis development, and greater coronary heart disease risk in humans. When dietary polyunsaturated fatty acids (PUFA) are substituted for saturated fatty acids (SFA), decreased blood cholesterol concentration occurs. This information has caused the consumer to question the consumption of meat products, such as pork, which are perceived as being rich in SFAs. The objective of this study was to alter the polyunsaturated (PUFA) to saturated fatty acid (SFA) ratio in pork for better human nutrition. Methods and findings: Pigs were fed either choice white grease or soybean oil at 10, 20, 30, or 40% of total dietary calories. All diets were based on corn and soybean meal. The study used 54 pigs with six pigs per treatment. Initial and slaughter weights were 54 and 110 kg, respectively. Skeletal muscle samples were taken from the longissimus dorsi, biceps femoris, and triceps brachii muscles. Adipose tissue samples were taken from the outer, middle, and inner 10th rib backfat layers, perirenal adipose tissue, and an inter muscular adipose deposit within the ham. Total lipids were extracted; fatty acid methyl esters were formed by trans esterification and quantified by gas chromatography. Adding choice white grease or soybean oil to diets fed growing swine did not alter animal growth rates. The PUFA from the outer 10th rib backfat layer showed linear increases (P \u3c 0.05) when pigs were fed diets with increasingly greater soybean oil content, whereas the backfat from pigs fed diets containing greater choice white grease contents resulted in a linear increase (P \u3c 0.05) of monounsaturated fatty acids (MUFA). Including soybean oil in the low-fat control diet at 30 and 40% increased the PUFA to SFA ratios (P:S) to 0.9 and 1.26 (P \u3c 0.05), respectively, in longissimus muscle. The MUFA content in the longissimus muscle was decreased by 30% (P \u3c 0.05) with the 40% soybean oil diet. Myristate, palmitate, and total SFA in longiIIssimus muscle decreased 27 (P \u3c 0.05), 30 (P \u3c 0.05), and 29% (P \u3c 0.05), respectively, with the 40% soybean oil diet. Conclusions: Including choice white grease in the diet had minimal effects on the unsaturated to SFA muscular lipid ratios. In conclusion, high fat diets rich in unsaturated fatty acids can be used effectively to redesign pork for consumers wanting to decrease their consumption of saturated fatty acids

Self-Advancing Step-Tap Drills

Self-advancing tool bits that are hybrids of drills and stepped taps make it possible to form threaded holes wider than about 1/2 in. (about 13 mm) without applying any more axial force than is necessary for forming narrower pilot holes. These self-advancing stepped-tap drills were invented for use by space-suited astronauts performing repairs on reinforced carbon/carbon space-shuttle leading edges during space walks, in which the ability to apply axial drilling forces is severely limited. Self-advancing stepped-tap drills could also be used on Earth for making wide holes without applying large axial forces. A self-advancing stepped-tap drill (see figure) includes several sections having progressively larger diameters, typically in increments between 0.030 and 0.060 in. (between about 0.8 and about 1.5 mm). The tip section, which is the narrowest, is a pilot drill bit that typically has a diameter between 1/8 and 3/16 in. (between about 3.2 and about 4.8 mm). The length of the pilot-drill section is chosen, according to the thickness of the object to be drilled and tapped, so that the pilot hole is completed before engagement of the first tap section. Provided that the cutting-edge geometry of the drill bit is optimized for the material to be drilled, only a relatively small axial force [typically of the order of a few pounds (of the order of 10 newtons)] must be applied during drilling of the pilot hole. Once the first tap section engages the pilot hole, it is no longer necessary for the drill operator to apply axial force: the thread engagement between the tap and the workpiece provides the axial force to advance the tool bit. Like the pilot-drill section, each tap section must be long enough to complete its hole before engagement of the next, slightly wider tap section. The precise values of the increments in diameter, the thread pitch, the rake angle of the tap cutting edge, and other geometric parameters of the tap sections must be chosen, in consideration of the workpiece material and thickness, to prevent stripping of threads during the drilling/tapping operation. A stop-lip or shoulder at the shank end of the widest tap section prevents further passage of the tool bit through the hole

The Experience of Discrimination and Black-White Health Disparities in Medical Care

The current study of Black patients focuses on how discrimination contributes to racial disparities in health. The authors used a longitudinal methodology to study how perceived past discrimination affects reactions to medical interactions and adherence to physician recommendations. In addition, they explored whether these reactions and/or adherence mediate the relationship between discrimination and patients' health. The participants in this study were 156 Black patients of low socioeconomic status at a primary care clinic. Patients completed questionnaires on their current health, past adherence, and perceived past discrimination. Then, they saw a physician and rated their reactions to the visit. Four and 16 weeks later they reported on their adherence to physician recommendations and overall health. Perceived discrimination was significantly and negatively associated with patient health, reactions to the physician, and adherence. Path analyses indicated that adherence mediated the relationship between discrimination and patient health, but patient reactions to the interaction did not

Flatland

Flatland is a project of VCDE233 TYPOGRAPHY II and VCDI223 DESIGN AND PRE-PRESS PRODUCTION, both courses in the Design Studies diploma program at MacEwan University. Students were asked to translate an assigned section of the Victorian novella, Flatland: A Romance of Many Dimensions by Edwin A. Abbott (1884), into a two-page layout that treats the text in a way that is visually appealing, readable, and appropriate to the content. They were encouraged to challenge conventions by exploring alternative grids, objective and expressive type, and text and image relationships. VCDE233 Typography II (Constanza Pacher) and VCDI223 Design and Pre-Press Production (Jess Dupuis