Literatura académica sobre el tema "Southern Lumber Manufacturers Association"

Abstract Utilization of low-grade yellow-poplar (Liriodendron tulipifera) lumber would provide for alternative structural lumber sources and promote the growth of cross-laminated timber (CLT) manufacturing facilities within the Appalachian Region. A significant amount of low-grade yellow-poplar lumber (i.e., National Hardwood Lumber Association [NHLA] No. 2A and Below Grade) is utilized for wood pallets. In practice, this material is not graded for structural purposes. Additionally, research on yellow-poplar for structural use has focused on grading lumber from a small population of selected logs, not by regrading NHLA lumber from manufacturing facilities. Therefore, the research's objective was to investigate the structural grades of a typical population of NHLA graded No. 2 and lower lumber and evaluate their potential to meet structural grades necessary for CLT panels. NHLA graded lumber was regraded and assigned to visual structural grades following Northeastern Lumber Manufacturers Association rules and evaluated for flatwise bending modulus of elasticity (MOEb) by nondestructive proof loading. The results of the study indicated that 54.6 percent of the boards possessed a minimal structural visual grade required for CLT panels according to American National Standards Institutes/The Engineered Wood Association (ANSI/APA) PRG 320-2019 (2020). Splits were the most common limiting defect that downgraded boards to nonstructural grades. Also, 96.6 percent of the boards evaluated had a MOEb above the required minimal board value of 1.2 ×106 psi (8,274 MPa) listed in ANSI/APA PRG 320-2019 (2020). The results of the study indicated that a majority of NHLA low-grade yellow-poplar, when regraded for structural purposes, meets or exceeds minimum lumber grade values necessary for use in CLT panel production.

Abstract A user-friendly cross-laminated timber (CLT) design tool called SAM-CLT was developed to calculate the minimum design values for custom CLT panels. Custom panels are those made from different species not currently included in APA PRG 320 and include the use of multiple species in a panel. The tool uses the design value of hardwood and softwood lumber published in the national design specification book to design custom CLTs and the standard CLT grade lumber specification values published in PRG 320 standard. SAM-CLT was designed based on the shear analogy model and is intended to assist CLT manufacturers, construction and design companies, and researchers in designing and evaluating CLTs’ deformation when using different lumber types and thicknesses. This project included the calibration and validation of the tool, followed by examples of its use by computing the design value of the softwood, hardwood, and softwood–hardwood hybrid CLTs. The SAM-CLT tool was adjusted to match the published standard design values on PRG 320 and validated by comparing output for standard CLT layups. In the next step, SAM-CLT tool was used to calculate the minimum design value of custom CLTs made from hardwood–yellow poplar lumber and softwood–southern yellow pine lumber. Based on observed validation results of the tool and its application results to determine the design values for various CLT layups, this project concludes that SAM-CLT can be a valuable tool for designing custom CLTs, evaluating CLTs’ strength properties, and promoting heterogeneous lumber types in CLT manufacturing.

Abstract Low-grade yellow-poplar (Liriodendron tulipifera) graded No. 2 Common, and No. 3 Common (National Hardwood Lumber Association - NHLA rules) is mainly used by the industry to produce wood pallets. Cross-laminated timber (CLT) panels are options to diversify the usage and increase the value of this material. Therefore, the objective of this study was to produce CLT panels from a population of NHLA graded No. 2A, No. 2B, No. 3A, and No. 3B lumber and to evaluate whether the panel properties meet the bending criteria (major strength direction) and adhesive bond requirements listed for “V” type CLT in ANSI/APA PRG 320-2019 (2020) using Northeastern Lumber Association Manufacturers No. 2 and No. 3 in longitudinal and transverse layers, respectively. Ten panels were produced to evaluate the bond quality and mechanical properties. The bond test results showed average delamination under 5 percent and were more frequent in the central areas of the panel than in the outer panel areas. The results from testing showed that the calculated allowable stress-design bending-strength (major direction) value for the yellow-poplar CLT panels was 1,718 psi (11.84 MPa), which corresponds to a value 90 percent higher than V1 (900 psi, 6.20 MPa) layups. Modulus of elasticity (MOE; major direction) was comparable to V2 and V3, with an average MOE of 1.39 by 106 psi (9,584 MPa). Based on these findings, the study indicated the potential for using low-grade yellow-poplar lumber to produce CLT panels. However, more research is needed to evaluate other mechanical properties in both the major and minor axis.

AbstractThe analysis examines the effort to incorporate labor rights into the American conception of civil liberties and the opposition to that endeavor. It focuses on three Senators—Robert Wagner, Robert La Follette, Jr., and Elbert Thomas—and New Deal officials who conceived of the National Labor Relations Act as a cornerstone of the effort to achieve “economic justice” and defended the law against its critics. It examines the opponents, including the National Association of Manufacturers and an anticommunist alliance between southern Democrats and Republicans. An ideological counteroffensive recast the supporters of social rights as un-American opponents of free enterprise and defined civil liberties as protecting the individual from an expansionist state and labor bosses. The analysis demonstrates the multiple causes for the disappearance of ideological space for conceiving that protection from oppressive employers constituted a civil liberty and the displacement of labor rights by the “right to work.”

Introduction/Study Objectives: Adoption of biosimilars has fallen below projections, despite the vigorous implementation of economic incentives, thereby highlighting the importance of behavioural factors such as social trust. This paper analyses biosimilar adoption across provinces in Italy and Germany, which evince strong variation in social trust, and across nations in Europe. Methods: Data for 2020 biosimilar adoption for Italian provinces were obtained from the national pharmaceutical organization and for German states from the association of biosimilar manufacturers. Social trust was coded for Italy and Germany using historical metrics; political trust was coded using the Quality of Government Index (QGI). Multivariable methods were used to ascertain the association between adoption, social trust, political trust, and income per capita. Regressions also were conducted using data at the national level for 20 European nations. The study includes two biologicals for chronic immunological conditions, three biologicals for acute cancer treatments, and their 20 biosimilars. Results: Adoption of biosimilars was much lower in regions suffering from low social trust and low trust in government, respectively, with penetration falling below the national median in seven out of eight provinces in southern Italy and in all seven provinces in eastern Germany. Rates of adoption are 21.5 percentage points higher in northern than in southern Italy and 5.2 points higher in western than in eastern Germany, controlling for other relevant factors. Provinces with low values on the QGI had significantly lower adoption than provinces with high citizen trust in government. Conclusion: Economic incentives to promote adoption of biosimilars must ensure that the benefits accrue to the populations most affected, thereby enhancing social trust and cooperation.

Samples of broiler starter feed, grower mash, broiler finisher feed and layers mash were collected from three commercial feed manufacturers and were coded commercial feed A (CFA), commercial feed B (CFB) and commercial feed C (CFC). The proximate compositions of the feed samples were determined using the methods of the Association of the Official Analytical Chemists (AOAC). Forage samples of Andropogon gayanus and Panicum maximum at young growth stage were also collected from two locations, Ado-Ekiti and Port Harcourt (PH). The proximate composition for broiler starter feed was 8.2% DM, 19.9%CP, 3.2% crude fat, 4.2% crude fibre, 10.3% ash, and 2893.8kcal/kg ME. Growers mash had 8.2% DM, 15.1% CP, 2.0 % crude fat, 5.3% crude fibre, 14.0% ash and 2663.3kcal/kg energy. The results of A. gayanus from Ado-Ekiti was 11.46% DM, 9.16% CP, 0.89 fat, 32.18% crude fibre, 8.07% ash, and 1103.6kcal/kg energy, while P. maximum had 16.37% DM, 11.50%CP, 1.21% crude fat, 32.65% crude fibre 8.78% ash and 1215.4kcal/kg energy. Proximate composition of A. gayanus from PH was 10.38% DM, 10.823% CP, 0.883% crude fat, 30.803% crude fibre, 8.807% ash, and 1176.382kcal/kg energy. The results of the poultry feeds revealed little variation from what the labels state. Panicum maximum showed more promise than A. gayanus. Results of the proximate analysis of the poultry feed and forages examined in this study suggest that the commercial feed producers largely maintain the required nutritive contents of the feed types they produce, and the forages hold quality promise as feed resource for ruminants and forage reserve consideration. It is therefore, recommended that regular monitoring and screening of feed and feed resources should be done and sustained to ensure the safety and quality of animal feed.

Background. Chemotherapy-induced amenorrhea (CIA) is one of universal phenomena in breast cancer (BC) patients, and it causes difficulties in evaluating the actual menopausal status which is important for the oncologists to choose appropriate treatment. Currently, serum estradiol (E2) and follicle-stimulating hormone (FSH) levels are the most commonly used clinical parameters for the assessment of menopausal status in BC patients. However, the optimal cut-off points of serum E2 and FSH have little been explored in southern Chinese population. Objective. This study is aimed to determine the optimal cut-off values of the serum E2 and FSH levels for evaluating the menopausal status of BC patients in a southern Chinese population. Methods. A retrospective analysis was done among a total of 206 patients with BC from a southern Chinese area. The data of serum E2, FSH, and luteinizing hormone (LH) levels were collected and analyzed for the comparison purpose. The receiver-operating curve (ROC) was generated to assess the specificity and sensitivity of the three biomarkers in discriminating the menopausal status of BC patients. The optimal cut-off values were determined according to the Youden index and then compared with the recommended reference values by the Chinese Anti-cancer Association (CACA) and those recommended by the manufacturers. Results. The areas under the ROC curves (AUCs) of E2, FSH, and LH were 0.846 (95% CI: 0.790-0.903), 0.781 (95% CI: 0.714-0.847) and 0.608 (95% CI: 0.526-0.690), respectively. The optimal cut-off values were 130.0 pg/mL for E2, 23.325 IU/L for FSH, and 11.625 IU/L for LH with a maximum of the Youden index. When E2, FSH, and LH were used in combination for ROC analysis, the AUC increased to 0.847 (95% CI: 0.790-0.904), which was higher than that of any other biomarker alone. In this study, the sensitivity and specificity of E2 and FSH were 91.6% and 73.70% and 94.4% and 58.6%, respectively, in comparison with 85.0% and 75.80% and 76.6% and 65.7% according to the CACA-recommended cut-off points, or 92.5% and 68.7% and 96.3% and 53.5% according to the manufacturer recommended cut-off points. Conclusion. Considering the sensitivity and specificity of serum E2 and FSH for assessing the menopausal status, the optimal cut-off values determined in the present study were similar to the manufacturer’s recommendations, but obviously superior to the cut-off points suggested by CACA. These cut-off points calculated in this study seem to be valuable in southern Chinese population and might be used by clinicians to make a correct medical decision for BC patients who would benefit from endocrine therapy of aromatase inhibitor (AI).

Abstract The North American temperate deciduous forests are an important source of hardwoods sought after by the appearance wood products industries. The purpose of this study was to model the relationships between log characteristics and sawn board attributes in sugar maple (Acer saccharum Marsh.) and yellow birch (Betula alleghaniensis Britt.). We harvested sixty-four sugar maple and thirty-two yellow birch trees from two locations in southern Quebec, Canada, which were then processed into 189 sawlogs and 2,236 boards. We developed statistical models linking log characteristics to the volume recovery of the various lumber grades and color specifications according to the National Hardwood Lumber Association rules. In both species, board grades were strongly related to log length, position of the log in the stem, and small-end diameter and decay of the log. Color classes were related to small-end diameter of the log and red heartwood diameter of the log at both ends for sugar maple, and to log length, diameter of the log at the small-end, and red heartwood diameter at the large-end of the log for yellow birch. These models outperformed a log classification used in practice for predicting lumber volume recovery from different log grades. Study Implications Precise log measurements of sugar maple and yellow birch, such as the diameter of the log at its small-end, log length and log position along the stem, proved to be efficient predictors in differentiating lumber grades and color classes from individual logs. This could simplify log grading assessments by offering an alternative to the use of specifically-designed log grading classifications to estimate lumber yields and log value. The developed models can be useful for log purchasing or stumpage fee estimation because they only rely on easily measurable log measurements that do not require any special skills to be obtained.

Background Aiming to protect breastfeeding, the World Health Organization released the International Code of Marketing of Breastmilk Substitutes in 1981, which was adopted by the vast majority of the 118 member countries, including Brazil. The Brazilian Code regulates the marketing of infant formulas, baby bottles, teats, pacifiers, milk, and processed complementary food. Research aims (1) To determine if retail stores had violated the Brazilian Code and (2) to analyze factors associated with these violations. Methods This cross-sectional study included all drugstores, supermarkets, and department stores in the Southern Zone of Rio de Janeiro City, Brazil. Trained health professionals observed retail stores for marketed products and violations of the Brazilian Code and then interviewed their managers. Factors associated with the retail stores violating the Brazilian Code (outcome) were analyzed, employing a logistic regression model with 95% Confidence Interval. Results Of the retail stores ( N = 349) evaluated, 62.8% violated the Brazilian Code, ranging from 1 to 37 violations per retail store. The most common promotion strategies were price discounts and special displays. Retail stores being part of a chain store (aOR = 4.59) and their manager receiving visits from industry business representatives (aOR = 2.14) were associated with the presence of violations. Conclusions The prevalence of Brazilian Code violations was high, especially in chain stores. The association between regular visits by industry representatives and violations suggests an indirect influence of manufacturers on the promotion of human milk substitutes. We recommend strengthening compliance with the Brazilian Code through calling on governmental surveillance agencies and civil society mobilization.

Discussions of the economic theory of planned obsolescence—the purposeful embedding of redundancy into the functionality or other aspect of a product—in the 1980s and 1990s often focused on the impact of such a design strategy on manufacturers, consumers, the market, and, ultimately, profits (see, for example, Bulow; Lee and Lee; Waldman). More recently, assessments of such shortened product life cycles have included calculations of the environmental and other costs of such waste (Claudio; Kondoh; Unruh). Commonly utilised examples are consumer products such as cars, whitegoods and small appliances, fashion clothing and accessories, and, more recently, new technologies and their constituent components. This discourse has been adopted by those who configure workers as human resources, and who speak both of skills (Janßen and Backes-Gellner) and human capital itself (Chauhan and Chauhan) being made obsolete by market forces in both predictable and unplanned ways. This includes debate over whether formal education can assist in developing the skills that make their possessors less liable to become obsolete in the workforce (Dubin; Holtmann; Borghans and de Grip; Gould, Moav and Weinberg). However, aside from periodic expressions of disciplinary angst (as in questions such as whether the Liberal Arts and other disciplines are becoming obsolete) are rarely found in discussions regarding higher education. Yet, higher education has been subsumed into a culture of commercial service provision as driven by markets and profit as the industries that design and deliver consumer goods. McKelvey and Holmén characterise this as a shift “from social institution to knowledge business” in the subtitle of their 2009 volume on European universities, and the recent decade has seen many higher educational institutions openly striving to be entrepreneurial. Despite some debate over the functioning of market or market-like mechanisms in higher education (see, for instance, Texeira et al), the corporatisation of higher education has led inevitably to market segmentation in the products the sector delivers. Such market segmentation results in what are called over-differentiated products, seemingly endless variations in the same product to attempt to increase consumption and attendant sales. Milk is a commonly cited example, with supermarkets today stocking full cream, semi-skimmed, skimmed, lactose-free, soy, rice, goat, GM-free and ‘smart’ (enriched with various vitamins, minerals and proteins) varieties; and many of these available in fresh, UHT, dehydrated and/or organic versions. In the education market, this practice has resulted in a large number of often minutely differentiated, but differently named, degrees and other programs. Where there were once a small number of undergraduate degrees with discipline variety within them (including the Bachelor of Arts and Bachelor of Science awards), students can now graduate with a named qualification in a myriad of discipline and professional areas. The attempt to secure a larger percentage of the potential client pool (who are themselves often seeking to update their own skills and knowledges to avoid workforce obsolescence) has also resulted in a significant increase in the number of postgraduate coursework certificates, diplomas and other qualifications across the sector. The Masters degree has fractured from a research program into a range of coursework, coursework plus research, and research only programs. Such proliferation has also affected one of the foundations of the quality and integrity of the higher education system, and one of the last bastions of conventional practice, the doctoral degree. The PhD as ‘Gold-Standard’ Market Leader? The Doctor of Philosophy (PhD) is usually understood as a largely independent discipline-based research project that results in a substantial piece of reporting, the thesis, that makes a “substantial original contribution to knowledge in the form of new knowledge or significant and original adaptation, application and interpretation of existing knowledge” (AQF). As the highest level of degree conferred by most universities, the PhD is commonly understood as indicating the height of formal educational attainment, and has, until relatively recently, been above reproach and alteration. Yet, whereas universities internationally once offered a single doctorate named the PhD, many now offer a number of doctoral level degrees. In Australia, for example, candidates can also complete PhDs by Publication and by Project, as well as practice-led doctorates in, and named Doctorates of/in, Creative Arts, Creative Industries, Laws, Performance and other ‘new’ discipline areas. The Professional Doctorate, introduced into Australia in the early 1990s, has achieved such longevity that it now has it’s own “first generation” incarnations in (and about) disciplines such as Education, Business, Psychology and Journalism, as well as a contemporary “second generation” version which features professionally-practice-led Mode 2 knowledge production (Maxwell; also discussed in Lee, Brennan and Green 281). The uniquely Australian PhD by Project in the disciplines of architecture, design, business, engineering and education also includes coursework, and is practice and particularly workplace (or community) focused, but unlike the above, does not have to include a research element—although this is not precluded (Usher). A significant number of Australian universities also currently offer a PhD by Publication, known also as the PhD by Published Papers and PhD by Published Works. Introduced in the 1960s in the UK, the PhD by Publication there is today almost exclusively undertaken by academic staff at their own institutions, and usually consists of published work(s), a critical appraisal of that work within the research context, and an oral examination. The named degree is rare in the USA, although the practice of granting PhDs on the basis of prior publications is not unknown. In Australia, an examination of a number of universities that offer the degree reveals no consistency in terms of the framing policies except for the generic Australian Qualifications Framework accreditation statement (AQF), entry requirements and conditions of candidature, or resulting form and examination guidelines. Some Australian universities, for instance, require all externally peer-refereed publications, while others will count works that are self-published. Some require actual publications or works in press, but others count works that are still at submission stage. The UK PhD by Publication shows similar variation, with no consensus on purpose, length or format of this degree (Draper). Across Australia and the UK, some institutions accept previously published work and require little or no campus participation, while others have a significant minimum enrolment period and count only work generated during candidature (see Brien for more detail). Despite the plethora of named degrees at doctoral level, many academics continue to support the PhD’s claim to rigor and intellectual attainment. Most often, however, these arguments cite tradition rather than any real assessment of quality. The archaic trappings of conferral—the caps, gowns and various other instruments of distinction—emphasise a narrative in which it is often noted that doctorates were first conferred by the University of Paris in the 12th century and then elsewhere in medieval Europe. However, challenges to this account note that today’s largely independently researched thesis is a relatively recent arrival to educational history, being only introduced into Germany in the early nineteenth century (Bourner, Bowden and Laing; Park 4), the USA in a modified form in the mid-nineteenth century and the UK in 1917 (Jolley 227). The Australian PhD is even more recent, with the first only awarded in 1948 and still relatively rare until the 1970s (Nelson 3; Valadkhani and Ville). Additionally, PhDs in the USA, Canada and Denmark today almost always incorporate a significant taught coursework element (Noble). This is unlike the ‘traditional’ PhD in the UK and Australia, although the UK also currently offers a number of what are known there as ‘taught doctorates’. Somewhat confusingly, while these do incorporate coursework, they still include a significant research component (UKCGE). However, the UK is also adopting what has been identified as an American-inflected model which consists mostly, or largely, of coursework, and which is becoming known as the ‘New Route British PhD’ (Jolley 228). It could be posited that, within such a competitive market environment, which appears to be driven by both a drive for novelty and a desire to meet consumer demand, obsolescence therefore, and necessarily, threatens the very existence of the ‘traditional’ PhD. This obsolescence could be seen as especially likely as, alongside the existence of the above mentioned ‘new’ degrees, the ‘traditional’ research-based PhD at some universities in Australia and the UK in particular is, itself, also in the process of becoming ‘professionalised’, with some (still traditionally-framed) programs nevertheless incorporating workplace-oriented frameworks and/or experiences (Jolley 229; Kroll and Brien) to meet professionally-focused objectives that it is acknowledged cannot be met by producing a research thesis alone. While this emphasis can be seen as operating at the expense of specific disciplinary knowledge (Pole 107; Ball; Laing and Brabazon 265), and criticised for that, this workplace focus has arisen, internationally, as an institutional response to requests from both governments and industry for training in generic skills in university programs at all levels (Manathunga and Wissler). At the same time, the acknowledged unpredictability of the future workplace is driving a cognate move from discipline specific knowledge to what have been described as “problem solving and knowledge management approaches” across all disciplines (Gilbert; Valadkhani and Ville 2). While few query a link between university-level learning and the needs of the workplace, or the motivating belief that the overarching role of higher education is the provision of professional training for its client-students (see Laing and Brabazon for an exception), it also should be noted that a lack of relevance is one of the contributors to dysfunction, and thence to obsolescence. The PhD as Dysfunctional Degree? Perhaps, however, it is not competition that threatens the traditional PhD but, rather, its own design flaws. A report in The New York Times in 2007 alerted readers to what many supervisors, candidates, and researchers internationally have recognised for some time: that the PhD may be dysfunctional (Berger). In Australia and elsewhere, attention has focused on the uneven quality of doctoral-level degrees across institutions, especially in relation to their content, rigor, entry and assessment standards, and this has not precluded questions regarding the PhD (AVCC; Carey, Webb, Brien; Neumann; Jolley; McWilliam et al., "Silly"). It should be noted that this important examination of standards has, however, been accompanied by an increase in the awarding of Honorary Doctorates. This practice ranges from the most reputable universities’ recognising individuals’ significant contributions to knowledge, culture and/or society, to wholly disreputable institutions offering such qualifications in return for payment (Starrs). While generally contested in terms of their status, Honorary Doctorates granted to sports, show business and political figures are the most controversial and include an award conferred on puppet Kermit the Frog in 1996 (Jeffries), and some leading institutions including MIT, Cornell University and the London School of Economics and Political Science are distinctive in not awarding Honorary Doctorates. However, while distracting, the Honorary Doctorate itself does not answer all the questions regarding the quality of doctoral programs in general, or the Doctor of Philosophy in particular. The PhD also has high attrition rates: 50 per cent or more across Australia, the USA and Canada (Halse 322; Lovitts and Nelson). For those who remain in the programs, lengthy completion times (known internationally as ‘time-to-degree’) are common in many countries, with averages of 10.5 years to completion in Canada, and from 8.2 to more than 13 years (depending on discipline) in the USA (Berger). The current government performance-based funding model for Australian research higher degrees focuses attention on timely completion, and there is no doubt that, under this system—where universities only receive funding for a minimum period of candidature when those candidates have completed their degrees—more candidates are completing within the required time periods (Cuthbert). Yet, such a focus has distracted from assessment of the quality and outcomes of such programs of study. A detailed survey, based on the theses lodged in Australian libraries, has estimated that at least 51,000 PhD theses were completed in Australia to 2003 (Evans et al. 7). However, little attention has been paid to the consequences of this work, that is, the effects that the generation of these theses has had on either candidates or the nation. There has been no assessment, for instance, of the impact on candidates of undertaking and completing a doctorate on such facets of their lives as their employment opportunities, professional choices and salary levels, nor any effect on their personal happiness or levels of creativity. Nor has there been any real evaluation of the effect of these degrees on GDP, rates of the commercialisation of research, the generation of intellectual property, meeting national agendas in areas such as innovation, productivity or creativity, and/or the quality of the Australian creative and performing arts. Government-funded and other Australian studies have, however, noted for at least a decade both that the high numbers of graduates are mismatched to a lack of market demand for doctoral qualifications outside of academia (Kemp), and that an oversupply of doctorally qualified job seekers is driving wages down in some sectors (Jones 26). Even academia is demanding more than a PhD. Within the USA, doctoral graduates of some disciplines (English is an often-cited example) are undertaking second PhDs in their quest to secure an academic position. In Australia, entry-level academic positions increasingly require a scholarly publishing history alongside a doctoral-level qualification and, in common with other quantitative exercises in the UK and in New Zealand, the current Excellence in Research for Australia research evaluation exercise values scholarly publications more than higher degree qualifications. Concluding Remarks: The PhD as Obsolete or Retro-Chic? Disciplines and fields are reacting to this situation in various ways, but the trend appears to be towards increased market segmentation. Despite these charges of PhD dysfunction, there are also dangers in the over-differentiation of higher degrees as a practice. If universities do not adequately resource the professional development and other support for supervisors and all those involved in the delivery of all these degrees, those institutions may find that they have spread the existing skills, knowledge and other institutional assets too thinly to sustain some or even any of these degrees. This could lead to the diminishing quality (and an attendant diminishing perception of the value) of all the higher degrees available in those institutions as well as the reputation of the hosting country’s entire higher education system. As works in progress, the various ‘new’ doctoral degrees can also promote a sense of working on unstable ground for both candidates and supervisors (McWilliam et al., Research Training), and higher degree examiners will necessarily be unfamiliar with expected standards. Candidates are attempting to discern the advantages and disadvantages of each form in order to choose the degree that they believe is right for them (see, for example, Robins and Kanowski), but such assessment is difficult without the benefit of hindsight. Furthermore, not every form may fit the unpredictable future aspirations of candidates or the volatile future needs of the workplace. The rate with which everything once new descends from stylish popularity through stages of unfashionableness to become outdated and, eventually, discarded is increasing. This escalation may result in the discipline-based research PhD becoming seen as archaic and, eventually, obsolete. Perhaps, alternatively, it will lead to newer and more fashionable forms of doctoral study being discarded instead. Laing and Brabazon go further to find that all doctoral level study’s inability to “contribute in a measurable and quantifiable way to social, economic or political change” problematises the very existence of all these degrees (265). Yet, we all know that some objects, styles, practices and technologies that become obsolete are later recovered and reassessed as once again interesting. They rise once again to be judged as fashionable and valuable. Perhaps even if made obsolete, this will be the fate of the PhD or other doctoral degrees?References Australian Qualifications Framework (AQF). “Doctoral Degree”. AQF Qualifications. 4 May 2009 ‹http://www.aqf.edu.au/doctor.htm›. Australian Vice-Chancellors’ Committee (AVCC). Universities and Their Students: Principles for the Provision of Education by Australian Universities. Canberra: AVCC, 2002. 4 May 2009 ‹http://www.universitiesaustralia.edu.au/documents/publications/Principles_final_Dec02.pdf›. 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This chapter explores the initial resistance to the PAC concept within the business community and among conservatives more generally in the 1940s and 1950s. Though major business groups like the National Association of Manufacturers (NAM) and United States Chamber of Commerce had not entirely ignored elections to this point, they concentrated their energies following World War II on lobbying and publicity campaigns promoting “free enterprise,” while criticizing labor and liberal PACs as coercive, collectivist, and antidemocratic. They also placed faith in the “conservative coalition” of Republicans and Southern Democrats to protect their interests, reflecting their strong belief that both parties should and could promote business aims. As fears grew that labor had successfully “infiltrated” the Democratic Party, however, conservative activists urged business groups to be “businesslike” and respond to labor electioneering in kind. Business leaders thus began to contemplate a partisan electoral counterstrategy centered on the Republican Party.