The political potential of humour in graphic design

This thesis is an exploration around the topics of graphic design, humour, and the political. More specifically, the use of humour as a political tool in a graphic design practice. This thesis provides an overview of the most significant theories of humour. By way of examining the three encompassing theories of humour and conducting qualitative interviews, this thesis tries to understand as to why humour might be of value to graphic designers. This thesis use the theories of humour as a framework for investigating the political dimension of graphic design. Humour is universal phenomenon that is highly contextual, therefore it is one of the most important aspects when trying to understand any particular culture. As for graphics design, it is commonly defined as a profession and practice of cultural intermediaries, who are situated in between production and consumption. This close-up view, of how images and ideas circulate within a given culture, is inherently political but yet graphic design lacks political power. By the way of humour, we can open up unexpected opportunities in the discourse of graphic design, that can allow us to expand our conception of what it means to be a graphic designer, beyond its visual artefacts

Diagnostic Accuracy of Ascites Fluid Gross Appearance in Detection of Spontaneous Bacterial Peritonitis

Introduction: Spontaneous bacterial peritonitis (SBP) as a monomicrobial infection of ascites fluid is one of the most important causes of morbidity and mortality in cirrhotic patients. This study was aimed to determine the diagnostic accuracy of ascites fluid color in detection of SBP in cirrhotic cases referred to the emergency department. Methods: Cirrhotic patients referred to the ED for the paracentesis of ascites fluid were enrolled. For all studied patients, the results of laboratory analysis and gross appearance of ascites fluid registered and reviewed by two emergency medicine specialists. The sensitivity, specificity, positive and negative predictive value, and positive and negative likelihood ration of the ascites fluid gross appearance in detection of SBP were measured with 95% confidence interval. Results: The present project was performed in 80 cirrhotic patients with ascites (52.5 female). The mean of the subjects’ age was 56.25±12.21 years (35-81). Laboratory findings revealed SBP in 23 (29%) cases. Fifty nine (73%) cases had transparent ascites fluid appearance of whom 17 (29%) ones suffered from SBP. From 21 (26%) cases with opaque ascites appearance, 15 (71%) had SBP. The sensitivity and specificity of the ascites fluid appearance in detection of SBP were 46.88% (Cl: 30.87-63.55) and 87.50% (95% Cl: 75.3-94.14), respectively. Conclusion: It seems that the gross appearance of ascites fluid had poor diagnostic accuracy in detection of SBP and considering its low sensitivity, it could not be used as a good screening tool for this propose

Investigating the DPA-Resistance Property of Charge Recovery Logics

The threat of DPA attacks is of crucial importance when designing cryptographic hardware. As a result, several DPA countermeasures at the cell level have been proposed in the last years, but none of them offers perfect protection against DPA attacks. Moreover, all of these DPA-resistant logic styles increase the power consumption and the area consumption significantly. On the other hand, there are some logic styles which provide less power dissipation (so called charge recovery logic) that can be considered as a DPA countermeasure. In this article we examine them from the DPA-resistance point of view. As an example of charge recovery logic styles, 2N-2N2P is evaluated. It is shown that the usage of this logic style leads to an improvement of the DPA-resistance and at the same time reduces the energy consumption which make it especially suitable for pervasive devices. In fact, it is the first time that a proposed DPA-resistant logic style consumes less power than the corresponding standard CMOS circuit

Breast cancer awareness and breast self-examination among future female university graduates: comparison between medical and non-medical students

Background: Breast cancer is a common health problem among females in Saudi Arabia. The disease account for 27% of all female malignancies representing 25.1% of all newly diagnosed female cancers. The objectives of the current study were to assess the level of carcinoma breast awareness of female university students, Majmaah University in Saudi Arabia and to compare the level of awareness, breast self-examination and breast cancer screening between medical and non-medical students.Methods: The current study was a cross-sectional, conducted among female students in Majmaah University in Saudi Arabia. The stratified and the systematic sampling were employed to select the colleges and the students respectively. The sample size was calculated as 325. Data was collected by a pre tested questionnaire and analyzed by SPSS.Results: The university students who acquired good knowledge were 111 (34.2%). Students who acquired average and poor knowledge were 42.2% and 23.6% respectively. Medical students who had good knowledge were 37.6% compared to 26.9% of non-medical students.  The results showed that 94 (28.9%) of the participants practice breast self-examination and 25 (7.6%) performed a screening test.Conclusions: The study concluded that Majmaah University students’ awareness of carcinoma breast is low. There is no significant difference in the level of awareness between students of medical colleges and those of non-medical colleges. The level of practicing breast self-examination and performing screening test for carcinoma breast among female university students is low. There is a significant difference in performing carcinoma breast screening test between medical and non-medical students.

Investigation of Frequency of the Lethal Triad and Its 24 Hours Prognostic Value among Patients with Multiple Traumas

BACKGROUND: Death in multiple trauma (MT) patients is one of the serious concerns of the medical service provider. Any prediction of the likelihood of death on the assessment of the patient's condition is performed using different variables, one of the tools in the triage of patients to determine their condition. AIM: We aimed to investigate the frequency and the predictive value of death in 24 hours triad of death in patients qualified with multiple traumas admitted to Imam Khomeini hospital. METHODS: This was a prospective cross-sectional study to determine the prevalence and predictive value of 24-hour triad of death among patients with MT referred to an emergency department. Three factors including acidosis, hypothermia and coagulopathy and predictive value of 24-hour death were evaluated. Arterial blood gas, oral temperature and blood samples for coagulation factors were analysed. Data were analysed using SPSS version 19. Multivariate analysis (logistic regression) was used to determine the predictive value of the triad of death. RESULTS: A group of 199 MT patients referring to Imam Khomeini hospital during the first 6 months of 2015 were evaluated for the first 24 hours of admission. Logistic regression analysis showed that using the following formula based on the triad of death can predict death in 96% of cases can be based on the triad of a death foretold death upon admission to the emergency room. It should be noted that this prediction tool as 173 people left alive after 24 hours as live predicts (100% correct). CONCLUSION: The triad of death is one of the tools in the triage of patients to determine their condition and care plan to be used, provided valuable information to predict the prognosis of patients with a medical team

Enhancing the Quality of "Produced Water" by Activated Carbon

The main objective is to contribute via this study, in solving an environmental issue and helping Qatar in finding suitable water resources; useful in agriculture. Qatar faces diverse water challenges; the number one that threats here is scarcity as water is not renewable. Due to scarcity of good quality water, reusing of low quality and contaminated water is highly increasing in Qatar. The main source of water in Qatar is desalination stations. Most of the desalinated water is for human usage. Agriculture in Qatar depends mainly on underground water; it is available but always saline and found in insufficient quantities. Due to the increasing demand for water among industries and irrigation, using other alternative water resources such as produced water during oil and gas extraction would be of importance. Generally, produced water is the water that exists in subsurface and is moved to the surface through oil and gas processes. The volume of produced water and pollutants concentration vary depending on the nature and location of the oil products. It represents the major waste stream related to oil and gas processes. Large volume of produced water generated in Qatar has the potential to enhance the water resources. The crucial goal of produced water management is to eliminate dissolved harmful components and use it for beneficial uses that can efficiently improve environmental impact and water shortage. An exclusive characteristic of produced water comparing to other wastewater resources is the large variation and complexity in water chemistry. This would play a vital role in the remediation processes.qscienc

Comparison of non-invasive to invasive oxygenation ratios for diagnosing acute respiratory distress syndrome following coronary artery bypass graft surgery: a prospective derivation-validation cohort study

Objective: To determine if non-invasive oxygenation indices, namely peripheral capillary oxygen saturation (SpO2)/ fraction of inspired oxygen (Fi O2) and partial pressure of alveolar oxygen (PAO2)/Fi O2 may be used as effective surrogates for the partial pressure of arterial oxygen (PaO2)/Fi O2. Also, to determine the SpO2/Fi O2 and PAO2/Fi O2 values that correspond to PaO2/Fi O2 thresholds for identifying acute respiratory distress syndrome (ARDS) in patients following coronary artery bypass graft (CABG) surgery. Methods: A prospective derivation-validation cohort study in the Open-Heart ICU of an academic teaching hospital. Recorded variables included patient demographics, ventilator settings, chest radiograph results, and SPO2, PaO2, PAO2, SaO2, and Fi O2. Linear regression modeling was used to quantify the relationship between indices. Receiver operating characteristic (ROC) curves were used to determine the sensitivity and specificity of the threshold values. Results: One-hundred seventy-five patients were enrolled in the derivation cohort, and 358 in the validation cohort. The SPO2/Fi O2 and PAO2/Fi O2 ratios could be predicted well from PaO2/Fi O2, described by the linear regression models SPO2/Fi O2 = 71.149 + 0.8PF and PAO2/Fi O2 = 38.098 + 2.312PF, respectively. According to the linear regression equation, a PaO2/Fi O2 ratio of 300 equaled an SPO2/Fi O2 ratio of 311 (R2 0.857, F 1035.742, < 0.0001) and a PAO2/Fi O2 ratio of 732 (R2 0.576, F 234.887, < 0.0001). The SPO2/Fi O2 threshold of 311 had 90% sensitivity, 80% specificity, LR+ 4.50, LR- 0.13, PPV 98, and NPV 42.1 for the diagnosis of mild ARDS. The PAO2/Fi O2 threshold of 732 had 86% sensitivity, 90% specificity, LR+ 8.45, LR- 0.16, PPV 98.9, and NPV 36 for the diagnosis of mild ARDS. SPO2/ Fi O2 had excellent discrimination ability for mild ARDS (AUC ± SE = 0.92 ± 0.017; 95% CI 0.889 to 0.947) as did PAO2/ Fi O2 (AUC ± SE = 0.915 ± 0.018; 95% CI 0.881 to0.942). Conclusions: PaO2 and SaO2 correlated in the diagnosis of ARDS, with a PaO2/Fi O2 of 300 correlating to an SPO2/ Fi O2 of 311 (Sensitivity 90%, Specificity 80%). The SPO2/ Fi O2 ratio may allow for early real-time rapid identification of ARDS, while decreasing the cost, phlebotomy, blood loss, pain, skin breaks, and vascular punctures associated with serial arterial blood gas measurements

Explanation of Manufacturing Competitiveness Strategies Using Fuzzy Quality Function Deployment and Interpretive Structure Modeling Techniques

Manufacturing strategies as the most common internal controllable capability of companies, play a key role in achieving sustainable competitive advantage. The identification and development of these strategies requires a clear understanding of their role in gaining competitive advantage and their mutual effects on each other. In this regard, this paper has presented practical approach to evaluate manufacturing strategies using fuzzy Quality Function Deployment (QFD) and Interpretive Structure Modeling (ISM) techniques. The results of fuzzy QFD show that the studied company has suitable situation in competitive factors contains facilities for sale, the product variety and production technology, while the cost and delivery speed are not desirable. In the following, the ISM technique was used to prioritize the resource allocation in manufacturing strategies; the findings show that human resource empowerment has the highest implementation priority in the Foladin Zob Amol (FZA) compan