51 research outputs found
Exploring Personal Information Disclosure and Protective Behaviour of Research Scholarsâ when Seeking Information from the Web.
The collection of personal information became the most prominent threat associated with information consumption from the web. Existing research has not explored the information disclosure and protective behaviour of PhD research scholars. This investigation aimed to address the following objectives: (1) To find the Information-Seeking Behaviours of research scholars (2) To explore the research scholarsâ attitudes towards personal information disclosure (3) To explore the protective behaviours of research scholarsâ towards personal information disclosure. The study aims to contribute to existing knowledge in information disclosure behaviour and protective behaviour. The empirical research consists of thirty (30) PhD research scholars from the Department of Library and Information Science; Economics and Commerce of North-Eastern Hill University. These scholarsâ were selected using a convenient sampling technique to get a prompt response. Descriptive statistics were employed to analyse the data. The results showed that research scholarâs information need on research topic accounted to (60%) daily and used the Internet daily. The findings showed that most research scholarsâ do not trust the website and consider their personal information as unsafe on the web. Most of them reported having refused to give their personal identifiable information while considerable percentages are unfamiliar with the privacy emerging technologies (Example: Tor browser, Remove malware/Spyware, cookies, anonymous browsing, etc.). This study provides guidelines for the research scholarsâ to protect their personal information, thus, preventing scholars from privacy risks. The study contributes new knowledge concerning privacy concerns thus, broadened the context of personal disclosure in the online scenario
A review on global threat corona virus disease: COVID-19
Corona virus disease is a kind of viral disease caused by Severe Acute Respiratory Syndrome- CoV 2, which is first witnessed in Wuhan city, China and it can be transmit from human to human. Coronavirus size ranges from (65-125 nm) in diameter and contain a single stranded RNA as nucleic acid material, size ranging from 26 to 32 kbps in length. The sub group of coronaviruses family is Alpha (α) Beta (ÎČ) Gama (Îł) and delta (ÎŽ) coronavirus. Coronavirus disease is a kind of respiratory disease which mainly affects the lower respiratory tract of human body. Initially interferon α normalisation, broad spectrum antibiotic and antiviral drugs was used to reduce the viral load. There may be different kind of mode of transmission of this virus for example Respiratory transmission, Aerosol transmission, Contact transmission and Hospital acquired transmission. There is a well explained safety measures is provided to inhibit the COVID-19 spread which should be followed properly. There are some testing processes also developed to determine the presence of this virus. Till now not even a single vaccine is developed for the treatment of this COVID-19 but more than 12 countries across the globe are undergoing trial for more than 150 vaccine candidates
PRELIMINARY PHYTOCHEMICAL SCREENING AND IN VITRO ANTIOXIDANT ACTIVITY OF THE METHANOLIC EXTRACT OF LINDERNIA RUELLIOIDES (COLSM.) PENNELL
Objective: The objective of the study was collection of plant materials, Extraction of phytoconstituents using a different solvent, to carry out preliminary phytochemical screening of different extracted solvent, to perform fluorescence analysis, to estimate the proximate composition of the leaves Lindernia ruellioides (Colsm.) Pennell, and to determine the presence of in vitro anti-oxidant of the methanolic extract of the plant.
Method: Preliminary phytochemical screening of the methanolic extract of Lindernia ruellioides (Colsm.) Pennell, estimation of proximate composition of the leaves, fluorescence analysis, total phenolic content, total flavonoids content, and in vitro antioxidant activity of the methanol extract (DPPH scavenging activity, reducing power assay, and nitric oxide scavenging activity).
Results: The result of phytochemical screening of methanolic extract of Lindernia ruellioides (Colsm.) Pennell contents the presence of amino acid, flavonoids, tannins, steroids, and triterpenoids. The moisture content and Ash value were found to be appropriate and the in vitro antioxidant activity of the methanolic extract showed potential antioxidant activity in terms of DPPH scavenging activity, reducing power assay, and nitric oxide scavenging activity.
Conclusion: The work presented here suggests that the methanolic extract of Lindernia ruellioides (Colsm.) Pennell possesses potential antioxidant activity
Les dix commandements dans les deux sourates du Coran, Al-Ana\u27am(Les troupeaux) et Al Isra\u27e (Le voyage nocturne) et dans Le nouveau testament Etude objective et comparative
Louange Ă Allah, et alors: Le noble Coran est la constitution et le systĂšme de la vie, miraculeux dans lâĂ©loquence de son style, de son sens et de nombreuses significations de ses mots, et tout en assurant une lĂ©gislation sage, et les images des divers natures humaines Ă tout temps et lieux, y comprit les trois versets de la derniĂšre partie de sourate Al-Ana\u27am qui incluent les dix commandements du sujet de la recherche, ainsi que leurs homologues dans la sourate Al-Isra\u27e, et la lĂ©gislation du Nouveau Testament
Genetic Determinants of Pelvic Organ Prolapse among African American and Hispanic Women in the Womenâs Health Initiative
Current evidence suggests a multifactorial etiology to pelvic organ prolapse (POP), including genetic predisposition. We conducted a genome-wide association study of POP in African American (AA) and Hispanic (HP) women from the Womenâs Health Initiative Hormone Therapy study. Cases were defined as any POP (grades 1â3) or moderate/severe POP (grades 2â3), while controls had grade 0 POP. We performed race-specific multiple logistic regression analyses between SNPs imputed to 1000 genomes in relation to POP (grade 0 vs 1â3; grade 0 vs 2â3) adjusting for age at diagnosis, body mass index, parity, and genetic ancestry. There were 1274 controls and 1427 cases of any POP and 317 cases of moderate/severe POP. Although none of the analyses reached genome-wide significance (p<5x10-8), we noted variants in several loci that met p<10â6. In race-specific analysis of grade 0 vs 2â3, intronic SNPs in the CPE gene (rs28573326, OR:2.14; 95% CI 1.62â2.83; p = 1.0x10-7) were associated with POP in AAs, and SNPs in the gene AL132709.5 (rs1950626, OR:2.96; 95% CI 1.96â4.48, p = 2.6x10-7) were associated with POP in HPs. Inverse variance fixed-effect meta-analysis of the race-specific results showed suggestive signals for SNPs in the DPP6 gene (rs11243354, OR:1.36; p = 4.2x10-7) in the grade 0 vs 1â3 analyses and for SNPs around PGBD5 (rs740494, OR:2.17; p = 8.6x10-7) and SHC3 (rs2209875, OR:0.60; p = 9.3x10-7) in the grade 0 vs 2â3 analyses. While we did not identify genome-wide significant findings, we document several SNPs reaching suggestive statistical significance. Further interrogation of POP in larger minority samples is warranted
Sperm DNA fragmentation: A new guideline for clinicians
Sperm DNA integrity is crucial for fertilization and development of healthy offspring. The spermatozoon undergoes extensive molecular remodeling of its nucleus during later phases of spermatogenesis, which imparts compaction and protects the genetic content. Testicular (defective maturation and abortive apoptosis) and post-testicular (oxidative stress) mechanisms are implicated in the etiology of sperm DNA fragmentation (SDF), which affects both natural and assisted reproduction. Several clinical and environmental factors are known to negatively impact sperm DNA integrity. An increasing number of reports emphasizes the direct relationship between sperm DNA damage and male infertility. Currently, several assays are available to assess sperm DNA damage, however, routine assessment of SDF in clinical practice is not recommended by professional organizations
Assessment of the Privacy and Security Practices of the Indian Academic Websites
The study presents the comprehensive assessment of the Indian Institutions of National Importance (IoNI) websiteâs privacy and security practices. These 130 IoNI websites were selected because of the status conferred to premier institutions by the Government of India. This empirical study was based on webometric methods that assessed the quantitative aspects of information technologies structures on the web. The study also employed content analysis for analyzing the sites privacy policies. The assessment reveals numerous security vulnerabilities like the adoption of HTTPS may not always provide better protection to their users because 39 websites do not have TLS encrypted connection; still 62 websites use the older encryption TLS 1.2 version. Though Google tracking is moderately prevalent in 53 websites, only 4 websites enabled the privacy protection parameters. Also, only 26 percent of the 130 websites have privacy policies, yet their readability score is very poor. It was also found that none of the websites provides a cookie consent form or opt-in/opt-out option on their landing page. This may indicate that institutions are not concerned with the current privacy and security standard. Finally, based on the analysis, recommendations are made like increasing users\u27 awareness, implementing simple privacy policy, reducing unnecessary tracking through informed consent, and promoting the use of privacy-enhancing technologies. Web tracking is common, yet few studies demonstrate its extent and consequences from academic websites context. It is hoped that these valuable insights into the current state of privacy and security may incite the need for updated information security
Tuberculous dactylitis (spina ventosa) with concomitant ipsilateral axillary scrofuloderma in an immunocompetent child: A rare presentation of skeletal tuberculosis
Tuberculous dactylitis is a distinctly uncommon, yet well recognized form of tuberculosis involving the small bones of the hand or foot. It occurs in young children in endemic areas under 5 years of age. Tuberculosis of the short tubular bones like phalanges, metacarpals or metatarsals is quite uncommon beyond 6 years of age, once the epiphyseal centers are well established. The radiographic features of cystic expansion have led to the name " Spina Ventosa" for tuberculous dactylitis of the short bones. Scrofuloderma is a mycobacterial infection affecting children and young adults, representing direct extension of tuberculosis into the skin from underlying structures e.g. lymph nodes. An 8-year-old malnourished girl had multiple axillary ulcers with lymphadenopathy. Tuberculous dactylitis with ipsilateral axillary scrofuloderma was suspected on clinical and radiological grounds. The suspicion was confirmed by histology and bacteriology. The patient responded to antitubercular drugs with progressive healing of the lesions without surgery. Concomitant presence of these dual lesions suggesting active disseminated tuberculosis in immune-competent child over 6 years is very rare and hardly reported
Interoperable Solution for Test Execution in Various I&T Environments
When there is spacecraft collaboration between several industry partners, there is an inherent difference in integration and test (I&T) methodologies, which creates a challenge for verifying flight systems during the development phase. To converge the differing I&T methodologies, considerations were required for multiple project areas such as Flight System Testbed (FST), Assembly, Test, and Launch Operations (ATLO), and Spacecraft Simulator environments. This paper details the challenges and approaches of the JPL's effort in engineering a solution to testing the flight system with the Mission Operations Ground System while maintaining the comparability with testing methods of the industry partners
- âŠ