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Asiatic black bears (Ursus thibetanus laniger) are natural inhabitants of deciduous forests. They live solitary in their natural habitat. Their captive behaviour was studied by taking two Asiatic black bear pairs as study subjects in Lahore Zoo, Pakistan. The study was based on the provision of environmental enrichments to the bear pairs. Each pair's pre-enrichment activity budget data was collected by scan sampling method of 70 h, documenting the cage area and behavioural ethogram. The observed behaviours were resting, eating, drinking, locomotion, aggression, urination, defecation, fighting, pacing, playing, foaming, cage exploration, and being out of view. Two different enrichments were installed for two pairs. The first pair was provided with a feeding enrichment consisting of a large wood log applied with small wooden branches on it, upon which food-filled plastic tires were hung. The second enrichment was installed in the second bear pair's cage, consisting of two wooden platforms attached to the ground with iron rods. A 20-h post-enrichment activity budget of both bear pairs was recorded and compared with their pre-enrichment activity budget. The results showed that there was a significant increase (p=0.003) in cage exploration by the installation of feeding enrichment while a significant increase was observed in cage exploration (p=0.04), drinking (p=0.04), and resting (p=0.001) behaviours by the installation of wooden platforms. All the other activities had no significant impact of both enrichments. This study revealed the significance of environmental enrichments on the activity budget of black bears in captivity and can be proved as footprints for future studies. [ABSTRACT FROM AUTHOR]

Summary: A natural disaster is an inevitable situation that can occur at any time and anywhere along with varied forms such as earthquakes, floods, hurricane, wildfire, and so forth, and different level of occurrences has been recorded from mild to an intense level. Timely disaster response plays an important role in reducing its deteriorate after‐effects and can save countless lives. Over the years, people have been developing guidelines and processes to cope up with such kinds of hazardous situations. In recent years, with the advent of the pervasive computing paradigm, situation‐awareness has been considered to be the most fascinating approach for situation assessment and provides decision support accordingly. Situation‐aware systems observe/perceive dynamic changes in the environment, understand/comprehend the situation, and perform actions according to the environment. Although state‐of‐the‐art formalisms have been developed to handle such kinds of hazardous situations intelligently and rescue the victims. However, belief‐desire‐intention (BDI) reasoning mechanism with the incorporation of situation‐awareness is still the thirsty area of research to manage hazardous situations. In this article, we propose a temporal epistemic situation‐aware formalism for BDI reasoning agents to model the context‐aware decision support system. To demonstrate the work of the proposed formalism, we develop a case study based on a disaster situation, in which BDI agents are modeled and simulated to present the results in terms of agents' reasoning processes. We demonstrate the scalability in temporal aspects of the system using different levels of disasters to monitor the hazardous situations and evaluate the overall behavior of the system. [ABSTRACT FROM AUTHOR]

Objectives: To identify the susceptibility of Ceftazidime-avibactam against Escherichia coli and their frequency in different clinical specimens. To correlate the susceptibility pattern of ceftazidime-avibactam against Escherichia coli in different age groups and gender. To evaluate susceptibility of drugs among Escherichia coli as compared to traditional antibiotics. Study Design: Cross-sectional Study. Setting: PNS Shifa Hospital Karachi. Period: September 2019 to May 2020. Material & Methods: The sample size was 150. The age group 10-50 years. Ethical permission was taken. Informed consent was taken. The specimens were inoculated on Blood and MacConkey’s agar culture plates. The culture plate was inoculated at 37℃ in incubator for 24 to 48 hours. Identification of Enterobacteriaceae was done by colony morphology, gram staining, biochemical tests, and API 20E. After identification, the susceptibility profile of conventional antibiotics was identified. Mueller Hinton agar was used to check the antibiotic susceptibility of Ceftazidime-avibactam by disk diffusion method. Results: Ceftazidime-avibactam shows sensitivity against 82.7% of the isolates while 17.3 % isolates were resistant. The minimum inhibitory concentration of microorganisms is measured by E-test method that revealed most of the isolate show sensitivity less than 1 μg/mL concentration whereas few of them showed susceptibility on 2-8 μg/mL concentration. We compared our results with other classes of antibiotics used commonly This gives an insight for improved treatment methodologies for future prospects particularly diseases caused by members of Enterobacteriaceae. Conclusion: It was concluded that Ceftazidime-avibactam is a novel drug combination that shows high sensitivity against Escherichia coli. [ABSTRACT FROM AUTHOR]

Emotional Intelligence (EI) is the ability to monitor one's own and others' feelings and emotions, to discriminates among them and use this information to guide one's thinking and action. EI differs from the conventional concept of intelligence that it is not only the IQ level but it also confines emotions. It makes one to be aware, evaluate and utilize oneself ability to express emotions in right situations at right time. This study is quantitative in nature. The research design is co-relational. In this study researcher found the relationship between EI and Teahers' Effectiveness (TE). Moreover, it assessed which gender is more emotionally stable. Population for this purpose was the education universities and higher education colleges of Mirpur AJK. Sample was selected from population. Data was collected through closed questionnaire. It is concluded that Emotional Intelligence can be cherished in several divisions of our survival and it requires the acquisition of precise emotional capacities and skills. Its worth has been frequently renowned in terms of its part in performance and effectiveness, especially in the workplace. For both scales (EI and TE) demonstrates positive response for the variables separately and collectively. [ABSTRACT FROM AUTHOR]

Ambient intelligence plays a crucial role in healthcare situations. It provides a certain way to deal with emergencies to provide the essential resources such as nearest hospitals and emergency stations promptly to avoid deaths. Since the outbreak of Covid-19, several artificial intelligence techniques have been used. However, situation awareness is a key aspect to handling any pandemic situation. The situation-awareness approach gives patients a routine life where they are continuously monitored by caregivers through wearable sensors and alert the practitioners in case of any patient emergency. Therefore, in this paper, we propose a situation-aware mechanism to detect Covid-19 systems early and alert the user to be self-aware regarding the situation to take precautions if the situation seems unlikely to be normal. We provide Belief-Desire-Intention intelligent reasoning mechanism for the system to analyze the situation after acquiring the data from the wearable sensors and alert the user according to their environment. We use the case study for further demonstration of our proposed framework. We model the proposed system by temporal logic and map the system illustration into a simulation tool called NetLogo to determine the results of the proposed system.