Mounting technique for pressure transducers minimizes measurement interferences

Miniaturized transducers are fabricated from commercially available four-arm semiconductor gages; transducers are connected as bridge circuit and mounted on internal face of small diaphragm. Jacket made of conductive plastic may be needed to avoid buildup or static charges

Heritage branding orientation: The case of Ach. Brito and the dynamics between corporate and product heritage brands

The notion of heritage branding orientation is introduced and explicated. Heritage branding orientation is designated as embracing both product and corporate brands and differs from corporate heritage brand orientation which has an explicit corporate focus. Empirical insights are drawn from an in-depth and longitudinal case study of Ach. Brito, a celebrated Portuguese manufacturer of soaps and toiletries. This study shows how, by the pursuance of a strategy derived from a heritage branding orientation Ach. Brito – after a prolonged period of decline – achieved a dramatic strategic turnaround. The findings reveal how institutional heritage can be a strategic resource via its adoption and activation at both the product and corporate levels. Moreover, the study showed how the bi-lateral interplay between product and corporate brand levels can be mutually reinforcing. In instrumental terms, the study shows how heritage can be activated and articulated in different ways. For instance, it can re-position both product and/or corporate brands; it can be meaningfully informed by product brand heritage and shape corporate heritage; and can be of strategic importance to both medium-sized and small enterprises

The corporate brand and strategic direction: Senior business school managers’ cognitions of corporate brand building and management

This revelatory study focuses on top Financial Times (FT) ranked British business school managers cognitions of corporate brand building and management. The study insinuates there is a prima facie bilateral link between corporate branding and strategic direction. Among this genus of business school, the data revealed corporate brand building entailed an on-going concern with strategic management, stakeholder management, corporate communications, service focus, leadership, and commitment. These empirical findings, chime with the early conceptual scholarship on corporate brand management dating back to the mid-1990s. These foundational articles stressed the multi-disciplinary and strategic nature of corporate brand management and stressed the significant role of the CEO. As such, this research adds further credence to the above in terms of best-practice vis-à-vis corporate brand management. Curiously, whilst senior managers espouse a corporate brand orientation, corporate brand management is seemingly not accorded a similar status in the curriculum. Drawing on general embedded case study methodological approach, data was collected within eight leading (FT-ranked) business schools in Great Britain at Oxford, Cambridge, Durham, Bradford, Cranfield, Warwick, Lancaster and City (London) Universities. Each of these eight British business schools can be deemed as ‘top’ business schools by virtue of their inclusion in the influential Financial Times (FT) worldwide list of top business schools. The primary mode of qualitative data collection was the 37 in-depth interviews with business school Deans, Associate Deans and other senior faculty members and other managers

Electrocardiographic changes during continuous intravenous application of bupivacaine in neonatal pigs

Background It is controversial as to whether T-wave elevation is caused by local anaesthetics, epinephrine, or their combination. It has been shown that T-elevation after intravascular injection of a small bupivacaine test dose is caused by epinephrine and not by bupivacaine. The aim of this study was to investigate ECG changes with higher doses of i.v. bupivacaine. Methods Thirty neonatal pigs were anaesthetized with sevoflurane and their tracheas intubated and artificially ventilated. Under steady-state conditions, bupivacaine was continuously infused (flow rate 3.2 ml kg−1 min−1) by a syringe infusion pump through a central venous catheter. Group 1 received bupivacaine 0.125%, Group 2 bupivacaine 0.5%. The ECG was continuously printed and subsequently analysed for alterations in heart rate, ventricular de- and repolarization, and arrhythmias at 1.25, 2.5, and 5 mg kg−1 bupivacaine infused. Results Sinus rhythm persisted in all pigs. Heart rate decreased progressively in both groups, but this was significantly more pronounced in Group 1. T-wave elevation occurred in 40% and 0% (Groups 1 and 2) at 1.25 mg kg−1, in 80% and 0% at 2.5 mg kg−1, and in 93% and 80% at 5 mg kg−1 bupivacaine infused. There were significant differences between the two groups at 1.25 and 2.5 mg kg−1 infused. Conclusions Higher doses of i.v. infused bupivacaine can cause T-elevation. With slower injection technique, T-elevation can already be detected at lower bupivacaine doses administere

Sulfur compounds: From plants to humans and their role in chronic disease prevention

Sulfur is essential for the health of plants and is an indispensable dietary component for human health and disease prevention. Its incorporation into our food supply is heavily reliant upon the uptake of sulfur into plant tissue and our subsequent intake. Dietary requirements for sulfur are largely calculated based upon requirements for the sulfur-containing amino acids (SAA), cysteine and methionine, to meet the demands for synthesis of proteins, enzymes, co-enzymes, vitamins, and hormones. SAA are found in abundance in animal sources and are relatively low in plants. However, some plants, particularly cruciferous and allium vegetables, produce many protective sulfur-containing secondary metabolites, such as glucosinolates and cysteine sulfoxides. The variety and quantity of these sulfur-containing metabolites are extensive and their effects on human health are wide-reaching. Many benefits appear to be related to sulfur’s role in redox biochemistry, protecting against uncontrolled oxidative stress and inflammation; features consistent within cardiometabolic dysfunction and many chronic metabolic diseases of aging. This narrative explores the origins and importance of sulfur, its incorporation into our food supply and dietary sources. It also explores the overarching potential of sulfur for human health, particularly around the amelioration of oxidative stress and chronic inflammation, and subsequent chronic disease prevention

S-methyl cysteine sulfoxide and its potential role in human health: A scoping review

Higher intakes of cruciferous and allium vegetables are associated with a lower risk of cardiometabolic-related outcomes in observational studies. Whilst acknowledging the many healthy compounds within these vegetables, animal studies indicate that some of these beneficial effects may be partially mediated by S-methyl cysteine sulfoxide (SMCSO), a sulfur-rich, non-protein, amino acid found almost exclusively within cruciferous and alliums. This scoping review explores evidence for SMCSO, its potential roles in human health and possible mechanistic action. After systematically searching several databases (EMBASE, MEDLINE, SCOPUS, CINAHL Plus Full Text, Agricultural Science), we identified 21 original research articles meeting our inclusion criteria. These were limited primarily to animal and in vitro models, with 14/21 (67%) indicating favorable anti-hyperglycemic, anti-hypercholesterolemic, and antioxidant properties. Potential mechanisms included increased bile acid and sterol excretion, altered glucose- and cholesterol-related enzymes, and improved hepatic and pancreatic β-cell function. Raising antioxidant defenses may help mitigate the oxidative damage observed in these pathologies. Anticancer and antibacterial effects were also explored, along with one steroidogenic study. SMCSO is frequently overlooked as a potential mediator to the benefits of sulfur-rich vegetables. More research into the health benefits of SMCSO, especially for cardiometabolic and inflammatory-based pathology, is warranted. Human studies are especially needed

Influência da porcentagem de areia no solo e Meloidogyne incognita (Kofoid e White) Chitwood sobre a incidência de murcha de algodoeiro causada por Fusarium oxysporum f. vasinfectum (Atk) Snyder e Hansen

The cotton wilt incidence caused by Fusarium oxysporum f. vasinfectum separate and mixed with Meloidogyne incognita, was studied on artificial substrates containing different sand percentages. When a susceptible cotton variety was used the highest wilt incidence occurred in the substrates containing 60 and 90 percent sand. The inoculum that caused the highest amount of wilt was the mixture of Nematodes and Fusarium. When a resistant variety was used no differences in wilt incidence were observed that could be attributed to differences in sand percentage of the different substrates. Again the highest wilt incidence was obtained with the inoculum consisting of the mixture of nematodes and Fusarium. The inoculum versus substrate interection showed that the incidence of wilt caused by the inoculum consisting only of Fusarium was highest in the substrate containing 90% sand. On the other hand the inoculum of Nematodes and Fusarium caused about the same amount of wilt in the different substrates. This shows the importance of the nematodes on the Fusarium inoculum. The interection also showed that the differences in wilt incidence caused by the different inocula was different in the same substrates, with the exception of the substrate containing 30% sand.O presente trabalho teve por finalidade estudar o efeito das diferentes porcentagens de areia, em substratos artificiais sobre a severidade de murcha do algodoeiro. Para êste fim foram utilizados substratos artificiais com quantidades variáveis de areia. Como inóculo foram utilizados suspensões de Meloidogyne, Fusarium e Fusarium mais Meloidogyne. Os três inóculos foram testados em duas; variedades de algodão. Os resultados obtidos com a variedade RM2 no 1.° ensaio mostraram uma maior incidência de murcha nos substratos, com maior porcentagem de areia, isto é, 90% e 60%. Quanto ao inóculo utilizado, a maior incidência da doença ocorreu nos tratamentos que receberam inoculação conjunta de Fusarium mais Meloidogyne. No segundo ensaio, utilizando-se a variedade RM4 não foram obtidos dados que mostrassem diferenças significativas entre substratos. Isto provavelmente se deve a um aumento no potencial de inóculo e uma melhor distribuição do mesmo. No entanto, houve uma diferença significativa para os tipos de inóculo utilizados, sendo que a maior severidade de doença ocorreu quando o inóculo era constituído de fungo e de nematóide, seguindo-se o tratamento cujo inóculo era constituido só de fungo No ensaio feito com variedade RM4 foi obtida significância para a interação tipos de inóculo versus substratos. A interação mostrou que o inóculo constituído só de Fusarium comportou-se diferentemente nos diferentes, tipos de substratos, utilizados. Tendo a maior severidade da doença ocorrido no substrato contendo a maior porcentagem de areia. No entanto, não houve diferenças significativas para a severidade da doença causada pelo inóculo constituido do fungo mais nematóides nos diferentes substratos, o que mostra efeito do inóculo de Meloidogyne sôbre o inóculo em potencial de Fusarium. Os diferentes tipos de inóculo comportaram-se de modo diferentes nos substratos de terra roxa, e nos substratos contendo 60% e 90% de areia, sendo que a maior coloração dos vasos foi obtida nos tratamentos que receberam os inóculos de Fusarium e Fusarium mais Meloidogyne

An agent-based approach to assess drivers’ interaction with pre-trip information systems.

This article reports on the practical use of a multi-agent microsimulation framework to address the issue of assessing drivers’ responses to pretrip information systems. The population of drivers is represented as a community of autonomous agents, and travel demand results from the decision-making deliberation performed by each individual of the population as regards route and departure time. A simple simulation scenario was devised, where pretrip information was made available to users on an individual basis so that its effects at the aggregate level could be observed. The simulation results show that the overall performance of the system is very likely affected by exogenous information, and these results are ascribed to demand formation and network topology. The expressiveness offered by cognitive approaches based on predicate logics, such as the one used in this research, appears to be a promising approximation to fostering more complex behavior modelling, allowing us to represent many of the mental aspects involved in the deliberation process