Archives-July 2020

In the present scenario, availability of power and water are insufficient to satisfy the farmer’s requirements. Traditionally implemented Techniques of irrigation are proving to be less futile as these are not good at multitasking different concerns which are combinations of availability of water, source of energy and timely soil profile analysis. With the merger of automation and the methods of irrigation used earlier. The scope to mitigate issues concerning water and power crisis, is huge. In this paper Internet of Things based solar powered smart irrigation system with monitoring and control features, is designed and implemented. The sensor enabled proposed model of smart irrigation system along with its Android application and ESP8266 as its main controllers. The farmland parameters can be monitored anywhere around the world with the help of IoT technology. The whole concept of this paper is implemented and then only the results are presented.

In the present scenario, availability of power and water are insufficient to satisfy the farmer’s requirements. Traditionally implemented Techniques of irrigation are proving to be less futile as these are not good at multitasking different concerns which are combinations of availability of water, source of energy and timely soil profile analysis. With the merger of automation and the methods of irrigation used earlier. The scope to mitigate issues concerning water and power crisis, is huge. In this paper Internet of Things based solar powered smart irrigation system with monitoring and control features, is designed and implemented. The sensor enabled proposed model of smart irrigation system along with its Android application and ESP8266 as its main controllers. The farmland parameters can be monitored anywhere around the world with the help of IoT technology. The whole concept of this paper is implemented and then only the results are presented.

Castleman’s disease is a rare pathology of unknown etiology with different clinical manifestations, which creates both diagnostic and therapeutic dilemmas. It’s abdominal localization is rarely described. There are no characteristic signs in imaging, and the diagnosis of certainty is histological. The management of Castleman's disease and its prognosis differ depending on whether it is localized or pluricentric. The localized form usually develops favorably after surgical excision. We present a particular case located in the mesentery, revealed by repeated hematemesis.

Two simple, specific, precise and accurate methods were developed for the analysis of Aspirin (ASA) in bulk and formulation forms in presence of its degradation product salicylic acid (SA). The first method was based on determining Q-Absorbance ratios at two wavelengths; 251.4 nm (iso–absorptive point, ?1) and 275.6 nm (?max of ASA, ?2) for aspirin and salicylic acid to obtain their absorptivity valueswhich form the basis for their concentrations calculations. Beer’s law was obeyed in the concentration range 50-450µg/ml and 10-90µg/ml for ASA and SA, respectively with correlation coefficient not less than 0.999. The second method based on development of stability-indicating chromatographic method (HPLC) reliable for the assay of aspirin in presence of salicylic acid. The stability-indicating property of the developed method was achieved on a C18 column (250*4.6mm) and a mixture of methanol and 1% acetic acid (60:40 v/v) as mobile phase at 1ml/min flow rate and detector set at 298nm. The constructed calibration curves were linear in the concentration range 1000-5000µg/ml and 30-270µg/ml for ASA and SA, respectively. The developed methods were optimized and validated in accordance to ICH guidelines. The validated methods were applied for the assay of ASA in five brands low dose formulations as well as to identify and quantify any SA present using standard reference materials.

Android has the biggest market share among all Smartphone operating system. The number of devices running with the Android operating system has been on the rise. By the end of 2012, it will account for nearly half of the world's Smartphone market. Along with its growth, the importance of security has also risen. Security is one of the main concerns for Smartphone users today. As the power and features of Smartphone’s increase, so has their vulnerability for attacks by viruses etc. Perhaps android is more secured operating system than any other Smartphone operating system today. Android has very few restrictions for developer, increases the security risk for end users. Antivirus Android apps remain one of the most popular types of applications on Android. Some people either like having that extra security or just want to be extra cautious just in case and there is nothing wrong with that. In this list, we’ll check out the best antivirus Android apps and anti-malware apps on Android! The efficiencies of these applications have not been empirically established. This paper analyzes some of the security tools written for the Android platform to gauge their effectiveness at mitigating spyware and malware.

Stress echocardiography (DSE) is an investigative technique that is perfectly integrated into the diagnostic and prognostic assessment of many heart diseases, including coronary disease based on cardiac ultrasound images. Dobutamine stress echocardiography (DSE) is very useful as a first-line test to detect a contractile reserve to better specify the potential benefit of revascularization This is a retrospective, descriptive and analytical study on patients collected in the laboratory of non-invasive Cardiology explorations hospitalized and/or followed in consultation or referred to the CARDIOLOGY B department IBN SINA university hospital, over a period of 2 years between January 2018 and December 2019. Method: Our service admitted 218 patients for pharmacological stress echocardiography with Dobutamine for viability. Objectives: The objective of our study is to report the activity of our service concerning the assessment of Myocardial Viability with Dobutamine Stress Echocardiography by specifying the clinical, electrical, echocardiographic and angiographic aspects as well as the results of the stress echocardiography. Results: Men and an average age of 64 years dominated the epidemiological profile of our patients; hypertension is the most common risk factor. Coronary arteriography shows: 43% of our patients had bitruncated coronary lesions. All our patients benefited from the same protocol in the assessment of myocardial viability with low-dose dobutamine stress echocardiography, 46% of viability positive in our series. None of our patients went through complications. These are probably explained by the low doses of dobutamine.

Azanza garckeana is a wild edible indigenous fruit tree species in western Sudan locally named (Jakhjakh). The physiochemical and analytical study of Azanza garckeana fruit, physical parameters of fruits determined length ranges 2.52 – 3.52 cm, Width 2.07 – 2.68 cm, Thickness 2.00 – 2.72 cm, Weight 4.05 – 7.98 g, Edible part + peels 2.89 – 5.92 g, Seeds 1.15 – 2.06 g. The chemical contents Crude Protein 9.21%, Moisture 3.82%, Fat 1.19%, Crude Fiber 45.23%, Ash 22.2%, Carbohydrates 42.17%, Energy Value 219.28%, Total Sugar 31.36%, Reducing Sugars 17.72%, Total treatable acidity 0.13%, Vitamin C 41.92%, B-carotene(IU/100g) Vitamin A 18.50% and Pectin 0.26%. The elements determined using ICP-OES the metal levels are decreasing in order Sr > Mn > Ti > Ba > As > Zn > Cu > Cr > V > Co. And essential elements found in higher level order degrease as Ca > K > Mg > P > Na > Si > Fe > Al > Li = Be.

Takayasu's disease is an inflammatory arteritis particularly rare in children and is often difficult to diagnose due to the large clinical polymorphism and the absence of specific biological criteria. We report a rare case of takayassu disease revealed by pyoderma gangrenosum in a child. The diagnosis was confirmed by imaging, which showed multifocal arterial damage suggestive of vasculitis. 

Epilepsy is a chronic condition that often begins in childhood and is characterized by the occurrence of spontaneous and recurrent epileptic seizures. The aim of our study is to identify the different etiologies of epilepsy in children and to highlight the importance of imaging in the etiological diagnosis, in the extension assessment and in the therapeutic management of epilepsy. Our study was carried out over a 5-year period from January 2014 and 2019, and involved 30 cases in the pediatric radiology department of the Rabat Children's Hospital. Seizures and loss of consciousness dominated the clinical picture. The etiological diagnosis in the majority of our series was based on CT scan and brain magnetic resonance imaging. The evolution under treatment was favourable for all our patients.

The implementation of QR code based smart card has been becoming an ever increasing popularity in the traceability of products. This QR code smart card contains the Passport details, Pan card details, Aadhar card details.QR code helpful to store and process the information through black and white dots on the QR scanner which transmit by the reader. The QR reader reads the data present in the passport and sends the data by using QR Scanner through wireless network. As soon as the card shown, using QR reader, the details of the person appear on the computer screen and verify it using the data present in the system and if it matches then the details of the passport holder is displayed. It reduces the burden of documentation which thereby reduces the time consumption. This makes the system centralized by increasing the security.