Trust Based Participant Driven Privacy Control in Participatory Sensing

Widespread use of sensors and multisensory personal devices generate a lot of personal information. Sharing this information with others could help in various ways. However, this information may be misused when shared with all. Sharing of information between trusted parties overcomes this problem. This paper describes a model to share information based on interactions and opinions to build trust among peers. It also considers institutional and other controls, which influence the behaviour of the peers. The trust and control build confidence. The computed confidence bespeaks whether to reveal information or not thereby increasing trusted cooperation among peers.Comment: 14 page

Reducing Interconnect Cost in NoC through Serialized Asynchronous Links

This work investigates the application of serialization as a means of reducing the number of wires in NoC combined with asynchronous links in order to simplify the clocking of the link. Throughput is reduced but savings in routing area and reduction in power could make this attractiv

Tree leaf meal from fodder trees in silvipasture and their potential to support growth in young ruminants

The study was conducted with the aim of utilizing leaf meal prepared from Leucaena leucocephala and Gliricidia sepium trees from silvipasture model of agroforestry as alternate feeding strategy on partial replacement of feed ingredients in compound feeds of goat kids and buffalo calves. The edible leaf biomass from Leucaena leucocephala and Gliricidia sepium was 9.20 and 18.54 MT/ha/year respectively and their respective crude protein content was 14.81 and 17.66 per cent. Two feeding trials were conducted with Leucaena leucocephala and Gliricidia sepium leaf meal mix (1:1 ratio) incorporated in concentrate feed for goat kids and buffalo calves at 30 per cent inclusion. The average daily gain of goat kids and buffalo calves fed tree leaf meal incorporated concentrate feed was comparable to daily gain of kids / calves fed conventional concentrate feed in 90 days feeding trial. It was concluded that tree leaf meal (Leuceana leucocephala / Gliricidia sepium - 1:1) can be included up to 30% level in concentrate feed of goat kids and buffalo calves without any change in the growth rate but reducing feed cost

Efficacy of first-line sodium thiosulphate administration in a case of potassium cyanide poisoning

Cyanide poisoning may occur following accidental fire-smoke inhalation or deliberate ingestion of salts. Hydroxocobalamin represents a first-line life-saving antidote. Although hydroxocobalamin represents a first-line lifesaving antidote, it is still not promptly available in the emergency department. Sodium thiosulfate can be administered in association with hydroxocobalamin whereas the delayed onset of clinical response makes sodium thiosulfate less suitable for emergency use. We describe a case of cyanide intoxication of a 43-year-old man who ingested an unknown amount of potassium cyanide, purchased via the Internet, in an attempted suicide. At admission to the emergency department, the patient presented GCS 3 with severe lactic acidosis. Orotracheal intubation, gastric lavage and oral activated charcoal were applied. Sodium thiosulfate was available in the emergency department and 10 grams were infused over a 30 minute period. Hydroxocobalamin was prescribed by the poison control centre and 5 grams were infused 2 hours after admission. Following sodium thiosulfate administration the patient was arousable and lactate concentration improved. No adverse effects were noted. Metabolic acidosis completely resolved 12 hours later. Cyanide concentration performed on blood samples collected at admission confirmed high cyanide blood levels (15 mg/L). This report highlights as the first-line administration of sodium thiosulfate, in rapid infusion, resulted effective and safe for cyanide poisoning. Our report suggests that sodium thiosulfate should be considered when hydroxocobalamin is not promptly available in an emergency settin

Small to Medium Enterprise Cyber Security Awareness: An Initial Survey of Western Australian Business

Small to Medium Enterprises (SMEs) represent a large proportion of a nation’s business activity. There are studies and reports reporting the threat to business from cyber security issues resulting in computer hacking that achieve system penetration and information compromise. Very few are focussed on SMEs. Even fewer are focussed on directly surveying the actual SMEs themselves and attempts to improve SME outcomes with respect to cyber security. This paper represents research in progress that outlines an approach being undertaken in Western Australia with SMEs in the northwest metropolitan region of Perth, specifically within the large local government catchments of Joondalup and Wanneroo. The high order goal of the project was to assist with measures to improve their cyber security resilience and resistance to threats. This paper documents outcomes of an initial survey of SMEs and its implications for interventions to improve information security and make the businesses less susceptible to computer hacking incidents

Cervical growth in a young woman: a case report

Genital tuberculosis, a silent killer of menstrual function and fertility potential is common in developing countries like India. Cervical TB is extremely rare and it accounts for 0.1-0.65% of all the cases of tuberculosis and 5-24% of all the genital tuberculosis cases. The clinical presentation of genitourinary tuberculosis is variable in nature and it can also be asymptomatic. Here, we are reporting a rare case of cervical tuberculosis clinically masquerading as cervical malignancy presenting with secondary amenorrhoea

Developmental effects of three textile chemicals on locomotor activity, antioxidant markers and acetylcholine esterase activity in zebrafish

212-218Textile chemicals discharged into the water bodies cause huge impact on human health and environment. However, the adverse effects of textile chemicals during critical period of brain development are not explored. This study uses zebrafish to assess the developmental toxicity of three textile chemicals. Zebrafish embryos were exposed to different concentrations (1, 5, 10, 20 and 40 PPM) of Naphthalene sulfonic acid (NSA), Metanilic acid (MA) and Acid blue 113 (AB113) from 18 h post-fertilization (HPF) to 96 HPF, respectively. Several endpoints, such as mortality, morphological abnormalities and locomotor activity of embryos and larvae were studied. Biochemical detection of oxidative stress, glutathione and acetylcholine esterase was subsequently tested. The survival rate was decreased (LC (50): 1PPM) by NSA, MSA or AB113 and at > 5PPM a 90% mortality was observed respectively. Exposure to 1 PPM of NSA, MSA or AB113 significantly reduced the locomotor activity in an age dependent manner. However, no neurodegenerative phenotypes were noted. The glutathione and acetylcholine esterase activity (P <0.05) was decreased while malondialdehyde content was accumulated by NSA, MSA or AB113 treatment. The overall findings suggest that the selected textile dyes exposed during critical window development is able to produce oxidative stress and exert noticeable effects on locomotor activity in zebrafish embryos by altering acetylcholine esterase activity

Coupling dye degradation and biodiesel production by Geitlerinema sp TRV27

In this study, the dye degrading the ability of marine cyanobacteria, Geitlerinema sp TRV27 was tested against the textile dye Acid black 52. Optimum conditions like pH, temperature, dye concentration for acid black 52 dye degradation were studied and were found to be pH 7, 25±2°C. More than 50% of degradation was observed for the tested maximum dye concentration, 100 ppm. The degraded dye intermediate was found to be naphthalene by GC-MS analysis and their toxicity on seed germination was studied. The dye treated biomass was used for the production of biodiesel and the physicochemical properties of biofuel were found to be within the standard limits