scholarly journals ANALYZING SEISMIC ACTIVITIES DURING 1900 TO 2015 TO ASSESS URBAN RISK IN NEPAL HIMALAYAS USING GEOINFORMATICS

2018 ◽  
pp. 133-141 ◽  
Author(s):  
Amit Kumar ◽  
Arvind Chandra Pandey
Keyword(s):  
Large Population ◽  
Earthquake Hazard ◽  
Recent Decade ◽  
United States Geological Survey ◽  
Central Nepal ◽  
High Magnitude ◽  
Varied Intensity ◽  
Gis Environment ◽  
Urban Risk ◽  
North Western

A high magnitude (Mw =7.8) earthquake caused a geological disaster recently on April-May 2015 in Nepal Himalayas and resulted in severe devastation in Nepal as well as neighboring states in India. Looking into its recurrent occurrence with varied intensity, in the present study, the earthquake pattern in Nepal Himalayas was analyzed during the period 1900 to 2015 using United States Geological Survey (USGS) data sources in GIS environment. The result exhibits that the intensity of earthquake events are increased in recent decade in Nepal Himalayas as compared to previous century (1900-2014). The information pertaining to earthquake epicenter, magnitude, depth to hypocenter, demography etc. was also analyzed in geospatial environment to deduce its relation with geotectonic settings and possible risk in the vicinity. The earthquake events were also observed at deeper location (more than 40 kms) during 1900-2014(414 events; 53.9%) as compared to the recent events (2015), where majority of eathquake events (146 events; 85.3%) recorded at below 10 km depth (Janakpur and Bagmati provinces in Nepal). The result exhibits high number of recent events with greater magnitudes in central Nepal during April-May 2015 affecting a very large population above and around their vicinity with varied intensity. The cities located in central Nepal are highly prone to frequent earthquake hazard and induced risk on population of 2,923,621 persons followed by north-western Nepal.

scholarly journals Inventory of Butterflies and Its Role to Promote Ecotourism in Northern Sindhupalchok District of Central Nepal

2020 ◽  
Vol 31 (1) ◽  
pp. 43-56
Author(s):  
Bhaiya Khanal
Keyword(s):  
Species Richness ◽  
Supplementary Information ◽  
Elevation Gradients ◽  
High Interest ◽  
Wildlife Species ◽  
Central Nepal ◽  
Mountain Habitats ◽  
North Eastern ◽  
Northern Side ◽  
North Western

Sindhupalchok is one of the largest districts of central Nepal with area occupancy of about 2542 km². The northern side of this district exhibits complex physical feature where this study was carried out within the elevation of 850m to 4300m. The changing elevation gradients along mountain habitats act to control the distribution of butterflies at its ascending range. This study made on different periods in 2009 and 2012 brought a list of 114 species of butterflies from three different destinations of the northern side that included areas like Melamchi, Timbu (central-northern), Helambu (northern) Nakote (north-western) Panch Pokhari and adjoining region (north-eastern). The diversity of butterflies declined gradually above 3500m towards Panch Pokhari whereas species richness was noticed high at 900-2700 m from Melamchi to Helambu route including Nakote, Shermathan and Tarkyghyang. Ecotourism promotional activity can also be linked to the butterfly watch that includes rare and attractive species carrying high interest to the visiting tourists to this region. These tourists intend to watch, document and photograph these butterflies besides birds and other wildlife species. The supplementary information on these insects including other faunal components can be helpful to provide impressive knowledge to the visiting tourists to this part.

Differences in Head Impact Exposures Between Youth Tackle and Flag Football Games and Practices: Potential Implications for Prevention Strategies

2021 ◽  
pp. 036354652110117
Author(s):  
Kelly Sarmiento ◽  
Dana Waltzman ◽  
Owen Devine ◽  
Xinjian Zhang ◽  
Lara DePadilla ◽  
...  
Keyword(s):  
Large Population ◽  
Head Impact ◽  
Level Of Evidence ◽  
Head Impacts ◽  
Youth Football ◽  
High Magnitude ◽  
Average Impact ◽  
Tackle Football ◽  
Impact Data ◽  
Age Range

Background: Interventions designed to reduce the risk for head impacts and concussion in youth football have increased over the past decade; however, understanding of the role of regular game play on head impact exposure among youth tackle and flag football athletes is currently limited. Purpose: To explore head impact exposure among youth tackle and flag football athletes (age range, 6-14 years) during both practices and games. Study Design: Cohort study; Level of evidence, 2. Methods: Using the Vector MouthGuard sensor, the authors collected head impact data from 524 tackle and flag youth football athletes over the course of a football season. Quantities of interest were estimated from regression models using Bayesian methods. Results: For impacts ≥10 g, a tackle football athlete had an estimated 17.55 (95% CI, 10.78-28.96) times more head impacts per practice compared with a flag football athlete (6.85 [95% CI, 6.05-7.76] and 0.39 [95% CI, 0.24-0.62] head impacts, respectively). Additionally, a tackle football athlete had an estimated 19.48 (95% CI, 12.74-29.98) times more head impacts per game compared with a flag football athlete (13.59 [95% CI, 11.97-15.41] and 0.70 [95% CI, 0.46-1.05] head impacts, respectively). Among tackle football athletes, the estimated average impact rate was 6.51 (95% CI, 5.75-7.37) head impacts during a practice and 12.97 (95% CI, 11.36-14.73) impacts during a game, resulting in 2.00 (95% CI, 1.74-2.29) times more ≥10 g head impacts in games versus practices. Tackle football athletes had 2.06 (95% CI, 1.80-2.34) times more high-magnitude head impacts (≥40 g) during a game than during a practice. On average, flag football athletes experienced an estimated 0.37 (95% CI, 0.20-0.60) head impacts during a practice and 0.77 (95% CI, 0.53-1.06) impacts during a game, resulting in 2.06 (95% CI, 1.29-3.58) times more ≥10 g head impacts in games versus practices. Because of model instability caused by a large number of zero impacts for flag football athletes, a comparison of high-magnitude head impacts is not reported for practices or games. Conclusion: This study provides a characterization of the head impact exposure of practices and games among a large population of youth tackle and flag football athletes aged 6 to 14 years. These findings suggest that a greater focus on game-based interventions, such as fair play interventions and strict officiating, may be beneficial to reduce head impact exposures for youth football athletes.

Ecological and Toxicological Examination of Soils in the Territory Polluted by Industrial Emissions of Mining and Metallurgical Enterprises

2019 ◽  
Vol 23 (7) ◽  
pp. 62-66
Author(s):  
A.A. Ingiri
Keyword(s):  
Remote Sensing Data ◽  
Industrial Emissions ◽  
Significant Excess ◽  
Earth Remote Sensing ◽  
The North ◽  
Survey Results ◽  
Gis Environment ◽  
Gis Software ◽  
Archive Data ◽  
North Western

The monitoring studies of the ecological state of soils of agricultural lands in the area of operation of the mining and smelting enterprise OJSC MMC Pechenganikel, located in the North-Western part of the Kola Peninsula, are presented. Planning of the survey (creation of a digital cartographic base) was carried out in a GIS environment using raster archive data and Earth remote sensing data. The accuracy of soil sampling within the boundaries of the selected elementary areas and contours was ensured by the use of GPS navigators. A significant excess of the APC content of Cu, Ni, As in the studied samples was established. Based on the survey results, cartograms were compiled using the GIS software package.

Ultrastructural Study of Rat Colon Following Psyllium Ingestion

1985 ◽  
Vol 43 ◽  
pp. 580-581
Author(s):  
F.G. Lightfoot ◽  
L.E. Grau ◽  
M.M. Cassidy ◽  
G.R. Tadvalkar ◽  
G.V. Vahouny
Keyword(s):  
Electron Microscopy ◽  
Morphological Changes ◽  
Large Population ◽  
Rat Colon ◽  
Gastrointestinal Disorders ◽  
Luminal Surface ◽  
Fecal Material ◽  
Transmission Electron ◽  
Morphologic Analysis ◽  
Irritable Bowel

Psyllium hydrophillic mucilloid is a natural gelling fiber consumed by a large population of our society. It is used as a bulk-producing laxative and in the treatment of gastrointestinal disorders such as “Irritable Bowel Syndrome”. The literature pertaining to the ultrastructural effects of this agent is sparse.This study documents morphological changes induced by psyllium. Animals fed a diet containing 2% psyllium for four weeks were subsequently sacrificed and processed for scanning and transmission electron microscopy. The colon contained fecal material combined with psyllium which conformed to the contour of the luminal surface. This mixture formed surface replicas of the intestinal mucosa. These replicas and their related colonic sites were processed for morphologic analysis.

Abstract #605: Anthropometric Indices Among Hiv Infected Patients in Kano, North Western Nigeria

2015 ◽  
Vol 21 ◽  
pp. 115-116
Author(s):  
Fakhraddeen Muhammad ◽  
Andrew Uloko ◽  
Ibrahim Gezawa ◽  
Mansur Ramalan ◽  
abdulrazaq habib
Keyword(s):  
Anthropometric Indices ◽  
North Western

Non-invasive ultrasound-based imaging of atherosclerosis

VASA ◽  
2019 ◽  
Vol 48 (2) ◽  
pp. 126-133 ◽  
Author(s):  
Mathias Kaspar ◽  
Iris Baumgartner ◽  
Daniel Staub ◽  
Heinz Drexel ◽  
Christoph Thalhammer
Keyword(s):  
Large Population ◽  
Treatment Strategies ◽  
Intima Media Thickness ◽  
Scientific Work ◽  
Flow Mediated Dilation ◽  
Non Invasive ◽  
Grey Scale ◽  
Current Review ◽  
Appropriate Treatment ◽  
Contrast Enhanced

Abstract. Early detection of vascular damage in atherosclerosis and accurate assessment of cardiovascular risk factors are the basis for appropriate treatment strategies in cardiovascular medicine. The current review focuses on non-invasive ultrasound-based methods for imaging of atherosclerosis. Endothelial dysfunction is an accepted early manifestation of atherosclerosis. The most widely used technique to study endothelial function is non-invasive, flow-mediated dilation of the brachial artery under high-resolution ultrasound imaging. Although an increased intima-media thickness value is associated with future cardiovascular events in several large population studies, systematic use is not recommended in clinical practice for risk assessment of individual persons. Carotid plaque analysis with grey-scale median, 3-D ultrasound or contrast-enhanced ultrasound are promising techniques for further scientific work in prevention and therapy of generalized atherosclerosis.

The Hierarchical Model of Exercise Dependence

2015 ◽  
Vol 36 (4) ◽  
pp. 247-257 ◽  
Author(s):  
Gayatri Kotbagi ◽  
Laurence Kern ◽  
Lucia Romo ◽  
Ramesh Pathare
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Physical Exercise ◽  
Exploratory Factor Analysis ◽  
Convergent Validity ◽  
Large Population ◽  
Assessment Tools ◽  
Negative Consequences ◽  
Confirmatory Factor ◽  
Preliminary Version

Abstract. Physical exercise when done excessively may have negative consequences on physical and psychological wellbeing. There exist many scales to measure this phenomenon. The purpose of this article is to create a scale measuring the problematic practice of physical exercise (PPPE Scale) by combining two assessment tools already existing in the field of exercise dependency but anchored in different approaches (EDS-R and EDQ). This research consists of three studies carried out on three independent sample populations. The first study (N = 341) tested the construct validity (exploratory factor analysis); the second study (N = 195) tested the structural validity (confirmatory factor analysis) and the third study (N = 104) tested the convergent validity (correlations) of the preliminary version of the PPPE scale. Exploratory factor analysis identified six distinct dimensions associated with exercise dependency. Furthermore, confirmatory factor analysis validated a second order model consisting of 25 items with six dimensions and four sub-dimensions. The convergent validity of this scale with other constructs (GLTEQ, EAT26, and The Big Five Inventory [BFI]) is satisfactory. The preliminary version of the PPPE must be administered to a large population to refine its psychometric properties and develop scoring norms.

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