9,423 research outputs found
Improving performance through HEI–industry engagements in the built environment
The poor performance and inefficiencies of the construction industry are well recognized and documented. Through a variety of combined industry and government initiatives there has been a continual expression in the UK over the last decade of the urgent need to address the fragmented nature of the industry to improve its performance. A major challenge is for education and industry stakeholders to create closer and more effective relationships with each other to facilitate greater mutual understanding. ‘Accelerating Change in Built Environment Education’ (ACBEE) is a sponsored initiative designed to encourage the closer working together of industry, education and professional bodies to provide more relevant training and education. This paper introduces ACBEE, along with an evaluation framework for measuring the performance of engagements at various levels. This is followed by an analysis of the application of this performance measurement framework through case studies of industry–education engagement. A number of case studies were identified as operating at the grades of ‘strategic alliance’ and ‘partnership’ (as classified in the ACBEE evaluation framework). The analysis of these cases focuses on the drivers behind and the purpose of the engagement, and how these are aligned with the business strategy of the collaborating organizations and measurement of the activity. Evidence of meeting the explicit business needs and strategic objectives and the contribution to good practice knowledge are also discussed
Analytical and experimental investigations of low level acceleration measurement techniques
Construction techniques for accelerometer with low level threshold sensitivit
Flexibility Makes the Difference in Mentoring Women for Academic Success
This article examines the significance of mentoring for women\u27s success in achieving tenure and promotion. The successful tenured female college faculty member in communications, at some point in her career, has been helped by a mentor, usually male. Mentoring is vital for both men and women for faculty success, but women are restricted in forming mentoring relationships. Two categories of women as knowers exist in academe: constructivists and proceduralists. The constructivist views all knowledge as contextual, while the proceduralist woman is invested in learning and applying objective procedures for obtaining knowledge. The functions of mentoring are defined as those aspects of a developmental relationship that enhance both individuals\u27 growth and advancement
Infrared emission from interstellar dust cloud with two embedded sources: IRAS 19181+1349
Mid and far infrared maps of many Galactic star forming regions show multiple
peaks in close proximity, implying more than one embedded energy sources. With
the aim of understanding such interstellar clouds better, the present study
models the case of two embedded sources. A radiative transfer scheme has been
developed to deal with an uniform density dust cloud in a cylindrical geometry,
which includes isotropic scattering in addition to the emission and absorption
processes. This scheme has been applied to the Galactic star forming region
associated with IRAS 19181+1349, which shows observational evidence for two
embedded energy sources. Two independent modelling approaches have been
adopted, viz., to fit the observed spectral energy distribution (SED) best; or
to fit the various radial profiles best, as a function of wavelength. Both the
models imply remarkably similar physical parameters.Comment: 17 pages, 6 Figures, uses epsf.sty. To appear in Journal of
Astronophysics & Astronom
The Effect of Spring Grass Availability on Dry Matter Intake of Early Lactation Dairy Cows
Spring grass availability has a major impact on dry matter intake (DMI) of dairy cows during early lactation. The objective of this study was to investigate the effects of opening farm cover (OFC) on DMI during early lactation. A twelve week experiment, which was split into two 6 week periods (Period 1 (Week 1 – 6) and period 2 (Week 7 – 12), was conducted over a two year period. A high and low OFC were established for two treatment groups; 1253 kg DM/ha (High grass = HG) and 887 kg DM/ha (Low grass = LG). Animals were randomly assigned to either the HG or LG treatment as they calved. Cows on the LG treatment were offered a lower daily herbage allowance (DHA) (10.99 kg DM/cow/day) and were offered silage supplementation at a rate of 3 kg DM/cow/day, while the cows on the HG treatment, were offered a higher DHA (13.98 kg DM/cow/day) with no silage supplementation. Dry matter intake was measured bi-weekly using the n-alkane technique. Silage supplementation on the LG treatment did not significantly affect (P \u3e 0.05) total DMI (TDMI), however, the LG cows TDMI was lower than HG cows throughout the experimental period. The inclusion of silage in the diet of early lactation dairy cows, resulted in a significantly (P \u3c 0.05) lower grass DMI, milk yield and milk protein concentration. Increasing OFC results in higher DHA which increases grass DMI and milk production
Tiny microbes with a big impact: The role of cyanobacteria and their metabolites in shaping our future
© 2016 by the authors; licensee MDPI. Cyanobacteria are among the first microorganisms to have inhabited the Earth. Throughout the last few billion years, they have played a major role in shaping the Earth as the planet we live in, and they continue to play a significant role in our everyday lives. Besides being an essential source of atmospheric oxygen, marine cyanobacteria are prolific secondary metabolite producers, often despite the exceptionally small genomes. Secondary metabolites produced by these organisms are diverse and complex; these include compounds, such as pigments and fluorescent dyes, as well as biologically-active compounds with a particular interest for the pharmaceutical industry. Cyanobacteria are currently regarded as an important source of nutrients and biofuels and form an integral part of novel innovative energy-efficient designs. Being autotrophic organisms, cyanobacteria are well suited for large-scale biotechnological applications due to the low requirements for organic nutrients. Recent advances in molecular biology techniques have considerably enhanced the potential for industries to optimize the production of cyanobacteria secondary metabolites with desired functions. This manuscript reviews the environmental role of marine cyanobacteria with a particular focus on their secondary metabolites and discusses current and future developments in both the production of desired cyanobacterial metabolites and their potential uses in future innovative projects
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