scholarly journals Potential Water Balance using Rainwater: An Analysis of Delhi, Megacity in India

2021 ◽  
Vol 7 (1) ◽  
pp. 447-450
Author(s):  
Sharma Priya ◽  
Midha Neha

Delhi is one of the most water stressed cities in the world. This study aimed to explore the potential of Rainwater Harvesting (RWH) as an alternative source of the water supply for Delhi. Mass curve method has been used to understand the feasibility of RWH, indicating that an average roof of 60 m2 in Delhi will collect 3,64,800 L of water in a year for an average family size of five people. The present study assumed that financial constraints, erratic rainfall, unclear legal guidelines, poor public perception, and a lack of commitment from the politicians are possible challenges.

2020 ◽  
Vol 31 (2) ◽  
pp. 503-519
Author(s):  
Rajaa Hamid Salih

The incorporation of conceptual metaphor study and assessment in the broader process of critical discourse analysis represents a relatively recent development. At one level, this process can be viewed as an outcome that derives from the broader purpose and scope of critical discourse analysis (CDA). The main objective of this article is to understand how metaphors may unconsciously shape people's perception of the world. It is understood that metaphors may play a prominent role in shaping public perception of important topics especially in politics, journals or media discourses. People are exposed to many more metaphors than they may even realize on a daily basis.


2019 ◽  
Vol 7 (3) ◽  
pp. 97-101
Author(s):  
Aristya Windiana Pamuncak

Purpose of Study: Child exploitation and slavery have become a new phenomenon of global crime because it occurred in every part of the world. The exploitation of infants and children in our public perception is underestimated because of cases subject to prosecution only mild and included unusual punishment. Methodology: This research was normative, in analyzing phenomena that occur in society, the authors attempted to answer some of the problems of the rule of positive law in Indonesia in solving the problems of exploitation of children, how to tackle the exploitation of children by other countries, and recommendations to resolve the problems of exploitation against children. Results: Exploitation crimes against children or slavery more appropriately included as an extraordinary crime committed against children, because such measures will not only affect the physical and psychological health but also will greatly affect the future of children and the future of a nation. Implications/Applications: Comparative law between the State of Australia, Senegal, and England, can be recommended for the legislature to make the formulation of regulations on the handling of the exploitation of children more effectively and quickly.


2001 ◽  
Vol 204 (13) ◽  
pp. 2331-2338 ◽  
Author(s):  
Allen G. Gibbs ◽  
Luciano M. Matzkin

SUMMARYFruit flies of the genus Drosophila have independently invaded deserts around the world on numerous occasions. To understand the physiological mechanisms allowing these small organisms to survive and thrive in arid environments, we performed a phylogenetic analysis of water balance in Drosophila species from different habitats. Desert (cactophilic) species were more resistant to desiccation than mesic ones. This resistance could be accomplished in three ways: by increasing the amount of water in the body, by reducing rates of water loss or by tolerating the loss of a greater percentage of body water (dehydration tolerance). Cactophilic Drosophila lost water less rapidly and appeared to be more tolerant of low water content, although males actually contained less water than their mesic congeners. However, when the phylogenetic relationships between the species were taken into account, greater dehydration tolerance was not correlated with increased desiccation resistance. Therefore, only one of the three expected adaptive mechanisms, lower rates of water loss, has actually evolved in desert Drosophila, and the other apparently adaptive difference between arid and mesic species (increased dehydration tolerance) instead reflects phylogenetic history.


2021 ◽  
Vol 16 (1) ◽  
pp. 18-25
Author(s):  
Fauziah Ismahyanti ◽  
Rosmawita Saleh ◽  
Arris Maulana

This research is done to plan rainwater harvesting so that it can be used as an alternative water source on the campus B UNJ so it is expected to reduce groundwater use that can cause a puddle. The method used in the PAH development plan is a water balance method. This method compares the level of demand with water volume that can be accommodated or the availability of water (supply). Based on the results of the analysis, it was found that the potential for rainwater in the FIO office building A was 1773.95 m3 , FMIPA building B was 1904.62 m3 , the FIO lecture building C was 1613.21 m3 and the Ulul Albab mosque was 512.16 m3 . Potential rainwater obtained cistern PAH capacity of 200 m3 by saving water needs by 30% in building A FIO, building B FMIPA, and building C FIO. The capacity of the PAH cistern is 80 m3 by saving the water needs of the Ulul Albab mosque by 13.3%. Placement of the PAH cistern under the ground with a ground water system. Ecodrainage application by utilizing the PAH system can reduce drainage load by 0.158 m3 /second or 13.9% from rainwater runoff.


Author(s):  
Duha Mukhtar Kashtwari ◽  
Zahid Ashraf Wani

MOOCs are student-friendly, a great addition to the field of distance education as it no longer needs pre requisites for enrollment in a course, have no age bar, and have no heavy financial constraints (while some charge a minimum amount for award of certification and other requirements). Various institutions across the world compile video lectures, formulate assignments, quizzes, lecture notes, presentations, demonstrations, etc. and upload all the content on MOOC platform accessible globally through the world wide web. The opportunity that MOOCs offer for the massification of courses has generated significant interest from governments, institutions, and commercial organizations. In this context, the article focuses on the various MOOCs initiatives like SWAYAM in India and gain a deeper insight in the course diversity, content types and formats provided. Besides, the study shall make an endeavor to understand the innovations and future plans of major promoters of MOOCs in India.


2020 ◽  
Vol 81 (2) ◽  
pp. 1-2
Author(s):  
Maxime T Rigaudy ◽  
Feras Tomalieh ◽  
Sanya Caratella

The composition of the cardiac arrest team varies widely both throughout the UK and the world. There are no agreed standards regarding the composition of the resuscitation team, and variety in teams is often dictated by availability of staff and financial constraints. This article discusses the evidence for and against the inclusion of critical care doctors on the cardiac arrest call team.


Agriculture ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 543 ◽  
Author(s):  
Beata Zimowska ◽  
Monika Bielecka ◽  
Barbara Abramczyk ◽  
Rosario Nicoletti

In the aim of implementing new technologies, sustainable solutions and disruptive innovation to sustain biodiversity and reduce environmental pollution, there is a growing interest by researchers all over the world in bioprospecting endophytic microbial communities as an alternative source of bioactive compounds to be used for industrial applications. Medicinal plants represent a considerable source of endophytic fungi of outstanding importance, which highlights the opportunity of identifying and screening endophytes associated with this unique group of plants, widespread in diverse locations and biotopes, in view of assessing their biotechnological potential. As the first contribution of a series of papers dedicated to the Lamiaceae, this article reviews the occurrence and properties of endophytic fungi associated with sages (Salvia spp.).


2016 ◽  
Vol 23 (3) ◽  
pp. 377-386 ◽  
Author(s):  
Peter Burri

Abstract In spite of great progress in energy efficiency and in the development of renewable energy the world is likely to need significant amounts of fossil fuel throughout this century and beyond (the share of fossil fuels in the world mix has remained at about 86% of primary energy from 1990 to today). Gas, being the by far cleanest fossil fuel is the ideal bridging fuel to a world with predominantly renewable supplies. Thanks to the recent perfection of unconventional technologies there is no shortage of gas for this bridging function for at least the next 100-200 years. EASAC and several other European Institutions, notably the German Academy of Technical Sciences (acatech) have in the last few years carried out expert studies to assess the alleged environmental risks of unconventional hydrocarbon exploration and production. All these studies have, in agreement with other competent studies worldwide, come to the conclusion that there exists no scientific reason for a ban on hydraulic fracturing. With good practices, clear standards and adequate control the method causes no enhanced risks to the environment or the health of humans. Special attention has to be paid to the surface handling of drilling and fracking fluids. In Europe alone many thousand frac jobs have been carried out by the industry in the last 60 years without any severe accidents. The mishaps in North America have largely been the cause of unprofessional operations and human error. Especially in places with high air pollution, like many megacities of Asia, natural gas has to be seen as a unique chance to achieve a rapid improvement of the air quality and a significant reduction of CO2 emissions. This is also true for Europe where especially the use of domestic natural gas brings important benefits to the environment. The alternative to gas is in many regions of the world an increased consumption of coal, with all negative consequences.


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