Evaluation of Student Data Storage System and Development of Student Information System

This paper presents an analysis of the current storage of data related to students in college and an idea to centralize those data by building a web based application to access and modify them. The Registration is done every year for the new as well as the old students and theses requires a lot of resources. Paper and file based information storage is not very convenient, secure and environmentally un-healthy. Student Information System is a Simple web based interface to manage student information on all grounds. Critically important that the information stored must be up-to date and accessible ubiquitously, the Student Information System will be helpful to all those institutes that requires the storage of student information. Result Management module enhances the declaration and preparation of semester end results

Three-dimensional quantification of tree architecture from mobile laser scanning and geometry analysis

The structure and dynamics of a forest are defined by the architecture and growth patterns of its individual trees. In turn, tree architecture and growth result from the interplay between the genetic building plans and environmental factors. We set out to investigate whether (1) latitudinal adaptations of the crown shape occur due to characteristic solar elevation angles at a species’ origin, (2) architectural differences in trees are related to seed dispersal strategies, and (3) tree architecture relates to tree growth performance. We used mobile laser scanning (MLS) to scan 473 trees and generated three-dimensional data of each tree. Tree architectural complexity was then characterized by fractal analysis using the box-dimension approach along with a topological measure of the top heaviness of a tree. The tree species studied originated from various latitudinal ranges, but were grown in the same environmental settings in the arboretum. We found that trees originating from higher latitudes had significantly less top-heavy geometries than those from lower latitudes. Therefore, to a certain degree, the crown shape of tree species seems to be determined by their original habitat. We also found that tree species with wind-dispersed seeds had a higher structural complexity than those with animal-dispersed seeds (p < 0.001). Furthermore, tree architectural complexity was positively related to the growth performance of the trees (p < 0.001). We conclude that the use of 3D data from MLS in combination with geometrical analysis, including fractal analysis, is a promising tool to investigate tree architecture

Rabies virus strains circulating in Bhutan: implications for control.

We report a molecular epidemiological study of rabies virus strains circulating in animal populations in Bhutan, and investigate potential origins of these viruses. Twenty-three rabies virus isolates originating from dogs and other domestic animals were characterized by sequencing the partial nucleoprotein (N) gene (395 bp). Phylogenetic analysis was conducted and the Bhutanese isolates were compared with rabies viruses originating from other parts of the world. Phylogenetic analysis showed that Bhutanese isolates were highly similar and were closely related to Indian strains and South Asian Arctic–like–1 viruses. Our study suggests that the rabies viruses spreading in southern parts of Bhutan have originated from a common ancestor, perhaps from the Indian virus strain. Keywords: molecular epidemiology, rabies, Arctic–like virus, BhutanThailand Research Fund (grant No.DBG5180026

Rabies virus strains circulating in Bhutan: implications for control.

postprintWe report a molecular epidemiological study of rabies virus strains circulating in animal populations in Bhutan, and investigate potential origins of these viruses. Twenty-three rabies virus isolates originating from dogs and other domestic animals were characterized by sequencing the partial nucleoprotein (N) gene (395 bp). Phylogenetic analysis was conducted and the Bhutanese isolates were compared with rabies viruses originating from other parts of the world. Phylogenetic analysis showed that Bhutanese isolates were highly similar and were closely related to Indian strains and South Asian Arctic–like–1 viruses. Our study suggests that the rabies viruses spreading in southern parts of Bhutan have originated from a common ancestor, perhaps from the Indian virus strain. Keywords: molecular epidemiology, rabies, Arctic–like virus, BhutanThailand Research Fund (grant No.DBG5180026

Malaria elimination in Bhutan: asymptomatic malaria cases in the Bhutanese population living in malaria-risk areas and in migrant workers from India

In 2018, Bhutan reported 54 cases of malaria, of which six were indigenous, 14 introduced and 34 imported. Considering the continuous reduction in the number of indigenous cases, Bhutan plans to eliminate malaria by 2025 under the Bhutan Malaria Elimination Strategy. The study was conducted to assess the presence of asymptomatic plasmodial infection in both, Bhutanese population living in malaria-risk areas and in migrant workers to guide the elimination strategies. A cross-sectional study was conducted from April to May 2016 in 750 Bhutanese people and 473 migrant workers. Plasmodium falciparum and Plasmodium vivax infections were investigated by using a rapid diagnostic test (RDT) and the polymerase chain reaction (PCR). Prevalence of asymptomatic plasmodial infection based on PCR was 0.27% (95% CI: 0.05–1.07%) among Bhutanese people with a mean age of 43 years old. The proportions of males and females were 45% and 55%, respectively. Among migrant workers, the prevalence of asymptomatic plasmodial infection was 0.42% (95% CI: 0.07– 1.69%) with a mean age of 30 years old. The majority of migrant workers were from the neighboring Indian State of West Bengal (57.51%), followed by Assam (12.26%). RDT in both study groups did not detect any plasmodial infection. The presence of a low prevalence of asymptomatic plasmodial infection indicates that the current elimination strategies and interventions are effective

Carbon neutral policy in action: the case of Bhutan

Climate policy across the world is proceeding at a highly variable pace, with some places very committed to decarbonizing their economies and others just beginning. Emerging nations are generally just starting along this journey. However, among the few nation states that have pledged to achieve carbon neutrality, is Bhutan, a least developed country. Carbon neutrality is an ambitious climate policy that is increasingly being recognized as necessary in order to stabilize global temperature rise at 1.5°C. However, Bhutan is likely to face significant challenges in maintaining this status as the country balances its desire to grow in economic opportunities (GDP) and in human happiness (GNH). Little research has been conducted inside the policy processes to better understand how Bhutan will maintain carbon neutrality. Through open-ended, semi-structured interviews with key stakeholders, this study provides an inside view on the current situation and future challenges that Bhutan may face, along with the complexities associated with implementing and maintaining an ambitious carbon neutral policy. The paper highlights Bhutan's story and how it could be useful for policy learning and knowledge sharing, especially in the context of emerging nations’ climate governance

Evaluation of decision to delivery interval and its effect on feto‐maternal outcomes in Category‐I emergency cesarean section deliveries in Phuentsholing General Hospital, 2020: A retrospective cross‐sectional study

Abstract Background and Aims When there is an immediate threat to maternal or fetal life, it is recommended to deliver within 30 min of the decision to have favorable perinatal outcomes. However, there is no data on the delivery intervals for Category‐I emergency cesarean section in Bhutan. The study evaluated the decision to delivery interval (DDI) and its effect on perinatal and maternal outcomes in Category‐I emergency cesarean section. Methods A retrospective cross‐sectional study was conducted at the Phuentsholing General Hospital, Bhutan, from January 1, 2020 to December 31, 2020. Mothers who underwent Category‐I emergency cesarean section were included. The demographic variables, patient transfer time, anesthesia time, operation time, DDI, and maternal and perinatal outcomes were recorded in a standard proforma. The data were analyzed using SPSS version 23. Results Of 78 Category‐I emergency cesarean sections, only 23 (29.5%) of the cases were able to perform within 30 min of the DDI. The median (interquartile range) DDI was 37 (30–44) min. More time was taken by anesthetists to administer anesthesia (20 [15–8] min). Fetal distress (40, 51.3%) was the commonest indication. The longest DDI was around 39 min for prolonged labor, and the shortest was 26 min for failed instrumental delivery. Over half of the newborns delivered more than 30 min of DDI had low APGAR scores (25, 32.1%) at 1 min and meconium was present (23, 29.5%). Intensive care was required in 11 (14.1%), of which there was 1 (1.3%) neonatal death. Conclusion The Category‐I emergency cesarean sections performed within recommended DDI of 30 min were much less. The main delay was due to the longer time taken for the patient transfer and time taken by the anesthetists to administer anesthesia. Perinatal outcomes were favorable when the deliveries were conducted within 30 min of DDI