Report to the members of the Illinois General Assembly /

Six mandates were identified by the Committee as high-impact and worthy of the General Assembly's immediate attention. These recommendations include the elimination or modification of three mandates that would result in an estimated $55.1 million in annual savings for public universities. The other three recommendations, if implemented, will provide long-term indirect savings by reducing administrative work and promoting efficiencies at public universities. Two additional mandates are included in this report as areas of concern. The Committee asks the General Assembly to also review these two concerns during the upcoming fiscal year.

Autenticidade na rede : estudo da identidade digital

Vivemos um tempo de mudança de paradigmas na educação. O advento da sociedade em rede nesta Era Digital está a transformar profundamente a sociedade e a educação. De um ensino industrial e de cariz comportamentalista, assistimos hoje à emergência de um ensino pós-industrial e de índole construtivista. A distinção entre o ensino presencial e o ensino online é cada vez menor, requerendo o desenvolvimento de competências digitais por parte de professores e alunos. Torna-se necessária a construção de uma identidade digital que não é apenas uma identificação do estudante, mas é a sua marca digital enquanto cidadão.

From teaching clinician to research academic- changing focus within UK nurse education; a discussion paper

The focus of this discussion paper is the need for effective professional socialisation of student nurses and the degree to which core values and culture are transferred through University schools of nursing, the academic teaching staff and to the student nurses.
UK schools of nursing had progressively transferred into university institutions more than two decades ago. Schools of nursing and the teaching academics within them, to a greater or lesser extent, impact on and help to professionally socialize student nurses. Professed core values of universities whilst including a focus on excellence and innovation, perhaps also include, collegiality, integrity and social commitment to care. These are all qualities, which should be core values and elements
of the transferable professional culture to student nurses. Notwithstanding the professed core values, at least in some areas of UK universities there is some evidence of increasing competition and a disproportionate research market driven focus. This can reflect back into schools of nursing and is inconsistent with nursing professional values.

This paper explores the degree to which the professed core values of universities and the institutional culture are necessarily enacted, and the degree to which
any dissonance in the institutions professed/enacted core values and culture reflect through the schools of nursing and impact in the professional socialisation of student nurses. The paper also explores the degree to which effective leadership in schools of nursing can help to maintain professional core values and a culture of nursing professional

Drug consumption among medical students in São Paulo, Brazil: influences of gender and academic year

OBJECTIVE: To analyze alcohol, tobacco and other drug use among medical students. METHOD: Over a five-year period (1996-2001), we evaluated 457 students at the Universidade de São Paulo School of Medicine, located in São Paulo, Brazil. The students participated by filling out an anonymous questionnaire on drug use (lifetime, previous 12 months and previous 30 days). The influence that gender and academic year have on drug use was also analyzed. RESULTS: During the study period, there was an increase in the use of illicit drugs, especially inhalants and amphetamines, among the medical students evaluated. Drug use (except that of marijuana and inhalants) was comparable between the genders, and academic year was an important influencing factor. DISCUSSION: Increased inhalant use was observed among the medical students, especially among males and students in the early undergraduate years. This is suggestive of a specific behavioral pattern among medical students. Our findings corroborate those of previous studies. CONCLUSION: Inhalant use is on the rise among medical students at the Universidade de São Paulo School of Medicine. Because of the negative health effects of illicit drug use, further studies are needed in order to deepen the understanding of this phenomenon and to facilitate the development of preventive measures.

The academic plagiarism and its punishments - a review

Currently there is an increase in the occurrence of plagiarism in varied types of academic texts. Therefore, in agreement with the Brazilian Coordination of Improvement of Higher Education Personnel (CAPES) policies, Brazilian higher education institutions should establish guidelines for the detection and inhibition of academic plagiarism. However, the notion of plagiarism is extremely complex, since the ability of textual construction acquired during education is also developed using others' words. Thus, it is necessary to better know the concept of plagiarism and its implications, as well as the consequences of plagiarism and the punishments that may result from it. Consequently, rules and policies to be established will be better founded in order to address the problem of plagiarism in academic texts in a comprehensive and consistent way, not only to inhibit plagiarism but also to promote education on how is possible to create texts in an original fashion.

Academic papers about fight, martial arts and combat sports

The present study had as objective to verify the production of fight, martial arts and combat sports in articles published in the main Physical Education academic journals available in Brazil after the establishment of the CONFEF, as well as analyze the subjects studied in these articles. The subject classification followed Tani (1996)`s proposition concerning an academic structure to Kinesiology, Physical Education and Sport. When considering the 2561 articles published on these journals only 75 (2.93%) were related to Fight/Martial Arts/Combat Sports. It was verified a predominance of studies conducted in the Biodynamic area (40%), followed by Human Movement Socio-cultural Studies (32%) and Motor Behavior (8%). The applied studies were divided as: Human Movement Pedagogy (10.7%), Sports Training (8%), Sports Administration (1.3%) and Adapted Human Movement (none study published). These data indicate: (1) a reduced number of publications concerning these activities, especially those of applied nature; (2) a need to promote inter and multidisciplinary research about this subject.

Surface integrity analysis in the super duplex stainless steel ASTM-A890 after machining

The purpose of this paper was to study the main effects of the turning in the superficial integrity of the duplex stainless steel ASTM A890-6A. The tests were conducted on a turning centre with carbide tools and the main entrances variables were: tool material class, feed rate, cutting depth, cutting speed and cutting fluid utilisation. The answers were analysed: microstructural analysis by optical microscopy and x-ray diffraction, cutting forces measurements by a piezoelectric dynamometer, surface roughness, residual stress by x-ray diffraction technique and the microhardness measurements. The results do not show any changes in the microstructural of the material, even when the greater cutting parameters were used. The smaller feed rate (0.1 mm/v), smaller cutting speed (110 m/min) and the greater cutting depth (0.5 mm) provided the smaller values for the tensile residual stress, the smaller surface roughness and the greater microhardness.

Providing Integrity and Authenticity in DICOM Images: A Novel Approach

The increasing adoption of information systems in healthcare has led to a scenario where patient information security is more and more being regarded as a critical issue. Allowing patient information to be in jeopardy may lead to irreparable damage, physically, morally, and socially to the patient, potentially shaking the credibility of the healthcare institution. Medical images play a crucial role in such context, given their importance in diagnosis, treatment, and research. Therefore, it is vital to take measures in order to prevent tampering and determine their provenance. This demands adoption of security mechanisms to assure information integrity and authenticity. There are a number of works done in this field, based on two major approaches: use of metadata and use of watermarking. However, there still are limitations for both approaches that must be properly addressed. This paper presents a new method using cryptographic means to improve trustworthiness of medical images, providing a stronger link between the image and the information on its integrity and authenticity, without compromising image quality to the end user. Use of Digital Imaging and Communications in Medicine structures is also an advantage for ease of development and deployment.

Proposal for DICOM Multiframe Medical Image Integrity and Authenticity

This paper presents a novel algorithm to successfully achieve viable integrity and authenticity addition and verification of n-frame DICOM medical images using cryptographic mechanisms. The aim of this work is the enhancement of DICOM security measures, especially for multiframe images. Current approaches have limitations that should be properly addressed for improved security. The algorithm proposed in this work uses data encryption to provide integrity and authenticity, along with digital signature. Relevant header data and digital signature are used as inputs to cipher the image. Therefore, one can only retrieve the original data if and only if the images and the inputs are correct. The encryption process itself is a cascading scheme, where a frame is ciphered with data related to the previous frames, generating also additional data on image integrity and authenticity. Decryption is similar to encryption, featuring also the standard security verification of the image. The implementation was done in JAVA, and a performance evaluation was carried out comparing the speed of the algorithm with other existing approaches. The evaluation showed a good performance of the algorithm, which is an encouraging result to use it in a real environment.

Nestmate recognition in a stingless bee: does the similarity of chemical cues determine guard acceptance?

The ability to discriminate nestmates from non-nestmates is critical to the maintenance of the integrity of social insect colonies. Guard workers compare the chemical cues of an incoming individual with their internal template to determine whether the entrant belongs to their colony. In contrast to honeybees, Apis mellifera, stingless bees have singly mated queens and, therefore, are expected to have a higher chemical homogeneity in their colonies. We tested whether aggressive behaviour of Frieseomelitta varia guards towards nestmate and non-nestmate foragers reflects chemical similarities and dissimilarities, respectively, of cuticular hydrocarbon profiles. We also introduced individuals of Lestrimelitta limao, an obligatory robber species, to test the ability of guards to react effectively to intruders from other taxa. We verified that foraging nestmates were almost invariably accepted, while heterospecific and conspecific non-nestmates were rejected at relatively high rates. However, non-nestmate individuals with higher chemical profile similarity were likely to be accepted by guards. We conclude that guards compare the chemical cuticular blend of incoming individuals and make acceptance decisions according to the similarity of the compounds between the colonies. (c) 2007 The Association for the Study of Animal Behaviour. Published by Elsevier Ltd. All rights reserved.

Trypanosoma cruzi: The effects of zinc supplementation during experimental infection

it is well recognized that zinc is an essential trace element, influencing growth and affecting the development and integrity of the immune system. The use of oligoelements as zinc can be considered a tool in modulating the effectiveness of the immune response. In this work zinc was daily and orally supplied in male Wistar rats infected with the Y strain of Trypanosoma cruzi. Parasiternia was evaluated and a significant reduction on blood parasites was observed. In order to check some immunological parameters peritoneal macrophages were counted revealing higher percentages for zinc supplied group. Consequently enhanced concentrations of IFN-gamma was found and for the first time NO was evaluated in T cruzi infected animals under the influence of zinc therapy, revealing enhanced concentrations when compared to. unsupplied counterparts. We conclude that zinc is able to up-regulate the host`s immune response against parasite replication. (c) 2007 Elsevier Inc. All rights reserved.

Excised Porcine Cornea Integrity Evaluation in an in vitro Model of Iontophoretic Ocular Research

Background/Aims: It is a challenge to adapt traditional in vitro diffusion experiments to ocular tissue. Thus, the aim of this work was to present experimental evidence on the integrity of the porcine cornea, barrier function and maintenance of electrical properties for 6 h of experiment when the tissue is mounted on an inexpensive and easy-to-use in vitro model for ocular iontophoresis. Methods: A modified Franz diffusion cell containing two ports for the insertion of the electrodes and a receiving compartment that does not need gassing with carbogen was used in the studies. Corneal electron transmission microscopy images were obtained, and diffusion experiments with fluorescent markers were performed to examine the integrity of the barrier function. The preservation of the negatively charged corneal epithelium was verified by the determination of the electro-osmotic flow of a hydrophilic and non-ionized molecule. Results: The diffusion cell was able to maintain the temperature, homogenization, porcine epithelial corneal structure integrity, barrier function and electrical characteristics throughout the 6 h of permeation experiment, without requiring CO(2) gassing when the receiving chamber was filled with 25 m M of HEPES buffer solution. Conclusion: The system described here is inexpensive, easy to handle and reliable as an in vitro model for iontophoretic ocular delivery studies. Copyright (C) 2010 S. Karger AG, Basel

The effects of Australian tall poppy attitudes on American value based leadership theory

A survey study of twenty-two Australian CEOs and their subordinates assessed relationships between Australian leader motives, Australian value based leader behaviour, subordinate tall poppy attitudes and subordinate commitment, effectiveness, motivation and satisfaction (CEMS). On the whole, the results showed general support for value based leadership processes. Subsequent regression analyses of the second main component of Value Based Leadership Theory, value based leader behaviour, revealed that the collectivistic, inspirational, integrity and visionary behaviour sub-scales of the construct were positively related with subordinate CEMS. Although the hypothesis that subordinate tall poppy attitudes would moderate value based leadership processes was not clearly supported, subsequent regression analyses found that subordinate tall poppy attitudes were negatively related with perceptions of value based leader behaviour and CEMS. These findings suggest complex relationships between the three constructs, and the proposed model for the Australian context is accordingly amended. Overall, the research supports the need to consider cultural-specific attitudes in management development.