Search results

The overall goal of science is to build a valid and reliable body of knowledge about the functioning of the world and how applying that knowledge can change it. As personnel and human resources management researchers, we aim to contribute to the respective bodies of knowledge to provide both employers and employees with a workable foundation to help with those problems they are confronted with. However, what research on research has consistently demonstrated is that the scientific endeavor possesses existential issues including a substantial lack of (a) solid theory, (b) replicability, (c) reproducibility, (d) proper and generalizable samples, (e) sufficient quality control (i.e., peer review), (f) robust and trustworthy statistical results, (g) availability of research, and (h) sufficient practical implications. In this chapter, we first sing a song of sorrow regarding the current state of the social sciences in general and personnel and human resources management specifically. Then, we investigate potential grievances that might have led to it (i.e., questionable research practices, misplaced incentives), only to end with a verse of hope by outlining an avenue for betterment (i.e., open science and policy changes at multiple levels).

Next after butter and milk—as regards the total number of samples examined—come spirits, of which 6,938 samples were dealt with. Of the articles of which sufficiently numerous analyses were made to furnish reliable data, spirits as a class are the most extensively adulterated, and the 12 per cent. of adulteration recorded for the year under review does not, in all probability, nearly represent the real extent of the evil. Many samples are returned as genuine which have been watered beyond the legal limit because the vendors have exhibited dilution notices, a method of legalising what are essentially fraudulent practices which is, unfortunately, being extended to other foods and drinks, and bids fair to bring the whole execution of the “Acts” to a standstill. In addition to this there are the widest differences of opinion and practice amongst both Public Analysts and Local Authorities as regards those spirits which have been the subjects of prosecution, on account of their origin or mode of manufacture, i.e., for being partially or entirely the product of the “patent still.” Prosecutions of brandy for containing spirit not derived from the grape have been fairly common, and similar offences connected with whisky and rum have also been brought before the courts, and yet the proportion of “spirits” now found to be adulterated is 30 per cent. lower than it was ten years ago, when watering was practically the only offence recorded. In view of the interest aroused and the intrinsic importance of the whole question some details and some guidance also might be looked for in such a report as this. Unfortunately the spirits are all lumped together under one heading, and although the presence in brandy of alcohol not derived from the grape is referred to, no further details are given. It is, no doubt, the case that the Local Government Board is not in a position to express an authoritative opinion on any of the difficult problems to which we have referred, and has no legal power to fix standards or enforce their use; nevertheless the mere statement of the number of prosecutions, of brandy, for instance (for containing other than grape‐derived spirit) together with the maximum and minimum proportions of the foreign spirit or the figures for esters in the corresponding cases would have at least shown to what extent the recently promulgated standards for this liquor had gained acceptance throughout the country.

The final report of the Butter Regulations Committee has now been published and it is earnestly to be hoped that Regulations based on the Committee's Recommendations will at once be framed and issued by the Board of Agriculture. It will be remembered that in an Interim Report the Committee recommended the adoption of a limit of 16 per cent. for the proportion of water in butter, and that, acting on this recommendation, the Board of Agriculture drew up and issued the “Sale of Butter Regulations, 1902,” under the powers conferred on the Board by Section 4 of the Food Act of 1899. In the present Report the Committee deal with the other matters referred to them, namely, as to what Regulations, if any, might with advantage be made for determining what deficiency in any of the normal constituents of butter, or what addition of extraneous matter other than water, should raise a presumption until the contrary is proved that the butter is not “genuine.” The Committee are to be congratulated on the result of their labours—labours which have obviously been both arduous and lengthy. The questions which have had to be dealt with are intricate and difficult, and they are, moreover, of a highly technical nature. The Committee have evidently worked with the earnest desire to arrive at conclusions which, when applied, would afford as great a measure of protection—as it is possible to give by means of legislative enactments—to the consumer and to the honest producer. The thorough investigation which has been made could result only in the conclusions at which the Committee have arrived, namely, that, in regard to the administration of the Food Acts, (1) an analytical limit should be imposed which limit should determine what degree of deficiency in those constituents which specially characterise butter should raise a presumption that the butter is not “genuine”; (2) that the use of 10 per cent. of a chemically‐recognisable oil in the manufacture of margarine be made compulsory; (3) that steps should be taken to obtain international co‐operation; and finally, that the System of Control, as explained by various witnesses, commends itself to the Committee.

Two non‐linear finite element programs have been restructured by using vectorization techniques in order to run efficiently on the Cray X‐MP/416. One of them has also been multi‐tasked to take advantage of the four processors of the machine. The techniques used in restructuring the software are discussed, and it is shown that each program must be treated individually. The resulting speed enhancements are shown to be program dependent, with a speed‐up of approximately 20 being achieved with one of the programs.

IN the October number of THE BRITISH FOOD JOURNAL, while disclaiming any intention of supporting or opposing any political party or any section of politicians, we stated our opinion that the fiscal policy which has been outlined before the country by Mr. CHAMBERLAIN is eminently one which requires to be put to the test of experiment and which cannot be profitably argued about upon theoretical bases. In connection with the allegation that by following the policy of leaving our doors open to those who shut their own doors in our faces, we are able to obtain goods at less expense than would be the case under other conditions, we pointed out that it would be well for the public to consider whether that which is so cheap may not also, to a great extent, be particularly nasty. The desirability of considering the nature and quality of so‐called “ cheap ” foods, supplied to us by various countriies without restriction, does not, as yet, appear to have entered the heads of those who have made matter for political controversy out of what is, in reality, a scientific question. The facts are not sufficiently known, or, in consequence of the proverbial carelessness of our generation, are not clearly appreciated. And yet, as it seems to us, some of those facts are of paramount importance to those who desire to study the subject in a calm and scientific manner and outside the region of political turmoil. What do we get from the various countries whose producers and merchants are free to “dump” their goods in this country without the restrictive influence of duty payments? Great Britain has made it known to all the world that “Rubbish may be Shot Here,” and we venture to say that the fullest advantage has been taken, and is taken, of the permission. From America, France, Germany, Italy, Holland, and Belgium, in fact from every producing country—including now even Russia and Siberia, we get inferior or scientifically‐adulterated articles which are sold to the public “ cheap.” Milk and butter scientifically adulterated, or produced under improper conditions in such a way that their composition becomes the same as physically‐adulterated products, condensed “milk” minus cream, cheese practically devoid of fat, or “ filled ” (as it is called) with margarine, all reach us in enormous quantities from most of our near and dear neighbours. Butter and certain wines and beers, loaded with injurious ‘ preservative” chemicals and the sale of which is prohibited in the country of production, are sent to the easily‐entered British “dumping‐ground” for the delectation of its confiding inhabitants. “Tinned” foods prepared from raw materials of inferior character or of more than questionable origin, are copiously unloaded on our shores to feed our complaisant population,—instead of being consigned to the refuse destructors which should be their proper destination; while, every now and then, when something worse than usual has been supplied, representative specimens of this delectable class of preparation are proved to have caused outbreaks of violent illness—those so‐called ptomaine poisonings which, of late years, have increased in number and in virulence to so distinctly alarming an extent. Flour made from diseased or damaged grain, or itself “ sick ” or damaged, and so “ processed ” as to mask its real condition; flour, again, adulterated with other and inferior meals, are “ goods ” supplied to us in ample amount for the benefit of those whose mainstay is some form of bread or flour‐food. The list might be continued literally ad nauseam.

In this chapter, we propose a blended methodological approach (critical) educational ethnography, to address problems of education. The chapter includes a brief overview of critical and educational ethnography, which inform the methodology, followed by a discussion of the essential elements and pedagogical objectives that undergird and operationalize the methodology. The essential elements include articulating a critical context, defining and understanding culture, establishing relationships and embeddedness, and multiple ways of knowing. Rather than articulate a curriculum and content for teaching (critical) educational ethnography, pedagogical objectives are provided to support the development of novice researchers (i.e., doctoral students, researchers-in-training).

Drawing upon the Traffic Safety Culture (TSC) perspective, this chapter outlines the reinforcing and transforming functions of advertising and illustrates such approaches by drawing upon examples from Australian road safety advertising campaigns. The argument put forth is that road safety advertising can be a robust tool; it can reinforce other countermeasures (enforcement) as well as transform community expectations and values and thus ultimately contribute to social as well as behavioral change.

Road trauma remains a significant concern internationally. Traffic crashes rank within the top three leading causes of death for individuals aged between 15–44 years old, with nonfatal casualties occurring at around 30 times the rate of fatal incidents. Historically, road safety research has not captured factors relating to driving purpose. However, more recently, researchers have focused on the importance of driving for work. Over a third of traffic volume represents commuting or driving in the line of employment; improving workplace road safety practices represents a tangible way of reducing road trauma. This chapter considers the link between safety culture and best practice in workplace road safety. It is argued that best practice is not a term to define individual safety practices, but a system of practices that create a culture of safety. This research uses data collected on organizations workplace road safety practices within the Australian context. This data has been collected by the National Road Safety Partnership Program (NRSPP); an initiative that constitutes a network of organizations and academics working together to develop a positive road safety culture. Twenty-four case studies are presented of organizations that have implemented workplace road safety programs to improve their safe driving culture. Qualitative analysis was conducted to systematically categorize the safety initiatives and their indicators of success. Almost all case studies expressed the importance of developing a safety-first culture in the workplace. Third-party regulation, internal policy and corporate social responsibility form the foundation of workplace safety. However, it was the culture and attitude towards the safety initiatives that achieved effectiveness in the long-term. The findings of this research support the argument that best practice is best achieved when integrated within a culture that values and prioritizes safety, rather than implemented in isolation to other elements in the workplace system.

This paper aims to deal with the study of interaction between multiple cracks in an aluminum alloy under static loading. Self-similar as well as non-self-similar crack growth has been observed which depends on the relative crack positions defined by crack offset distance and crack tip distance. On the basis of experimental observations, the conditions for crack coalescence, crack shielding, crack interaction, crack initiation, etc. are discussed with respect to crack position parameters. Considering crack tip distance, crack offset distance, crack size and crack inclination with loading axis as input parameter and crack initiation direction as output parameter, an artificial neural network (ANN) model is developed. The model results were then compared with the experimental results. It was observed that the model predicts the crack initiation direction under monotonic loading within a scatter band of ±0.5°.

The study is based on the experimental observations. Growth studies are made from the growth initiation from two cracks in a rectangular aluminium plate under static loading. The present study is focused on the influence of crack position defined by crack offset distance and crack tip distance on growth direction. In addition to this, ANN has been used to predict crack growth direction in multiple crack geometry under static loading. The predicted results have been compared with the experimental data.

The influence of the interaction between multiple cracks on crack extension angle greatly depends on the relative position of cracks defined by crack tip distance S, crack offset distance H and crack inclinations with respect to loading direction. The intensity of the crack interaction can be described according to degree of crack extension angle and relative crack position factors. It is also observed that the progress of the outer and inner crack tip direction is different which mainly depends on the relative crack position.

It is limited to static loading only. Under fatigue loading findings may differ.

It is important to investigate the growth behaviour under multiple cracks and also to know the effect of crack statistics on the growth behaviour to estimate the component life. The study also focused on the development of a high quality predictive method.

The results show trends that vary with crack geometry condition and the ANN and empirical solution provides a possible solution to assess crack initiation angle under multiple crack geometry.

To assess pregnancy‐related care and outcomes for women with pre‐gestational, Type 1 diabetes.

The study was a prospective, population‐based, clinical audit in Scotland. A total of 273 and 179 pregnancies in two 12‐month audit periods (during 1998/99 and 2003/04 respectively) were examined.

In both years, antenatal care for women with diabetes was well organised by dedicated multi‐professional teams. Provision of formal pre‐pregnancy clinics increased (1998, four of 22 maternity units; 2003, six of 20 units). Pregnancies documented as “planned” (1998/99, 116/273, or 42.5 per cent; 2003/04, 105/179, or 58.7 per cent; p=0.001) and periconceptual folic acid supplementation, 5 mg daily (1998/99, 40/273, or 14.7 per cent; 2003/04, 71/179, or 39.7 per cent; p<0.0001) increased over time. In both years, women whose pregnancies progressed to delivery attended early for antenatal care (median eight weeks' gestation) and had meticulous monitoring of diabetic control and foetal wellbeing. In the recent year, fewer women had hypoglycaemia during pregnancy (1998/99, 86/212, or 43.9 per cent; 2003/04, 47/160, or 29.4 per cent; p<0.0001). In both years, macrosomia was common (mean z scores: 1.57 in 1998/99 and 1.64 in 2003/04; standard deviations above a reference population mean) and perinatal mortality appeared higher than for the Scottish population (27.9/1,000 in 1998/99 and 24.8/1,000 in 2003/04). There was a (non‐significant) fall in congenital anomaly rate (1998/99: 13/215 births, or 60/1,000; 2003/04, 6/161 births, or 24.8/1,000).

Re‐audit after a five‐year interval showed that periconceptual care and pregnancy planning for Scottish women with Type 1 diabetes has improved. Although pregnancy outcomes remain poorer than for the general Scottish population, the apparent reduction in congenital anomalies is encouraging.