scholarly journals Analyzing the Structural Properties of Fire Clay Bricks After Adding Cigarette Filters

2020 ◽  
Vol 16 ◽  
Keyword(s):  
Natural Resources ◽  
Structural Properties ◽  
Industrial Production ◽  
Load Bearing ◽  
Biodegradable Waste ◽  
Clay Bricks ◽  
Cigarette Butts ◽  
Two Samples ◽  
The World ◽  
Fire Clay

Cigarette filters are one of the most littered objects in the world that damage the environment. Incorporation in construction bricks offers the prospect of limiting damage and solves the recyclability problem for a typical non-biodegradable waste. This paper aims to explore that prospect, by adding cigarette filters in the production of two samples of fired clay bricks with the cigarette filters comprising 5% and 10% of the volume. The mixing and molding processes were done manually which had an effect on the bricks when tested, The results of testing were corresponding with those of previous studies (outside Egypt), however, only one sample of 5% Cigarette butts volume bricks complied with the Egyptian standards for bricks used in non-load bearing uses. The industrial production of these bricks is highly recommended as it will surpass the required Egyptian standards, save a significant amount of natural resources and eliminate cigarette waste.

scholarly journals The Technology Acceptance Model in the Collaborative Learning of Web 2.0, Web 3.0 and Web 4.0: Higher Education Case Study

2020 ◽  
Vol 16 ◽  
Keyword(s):  
Higher Education ◽  
Technology Acceptance ◽  
Technology Acceptance Model ◽  
Web 3.0 ◽  
Clay Bricks ◽  
Cigarette Butts ◽  
Two Samples ◽  
The World ◽  
Acceptance Model

Cigarette filters are one of the most littered objects in the world that damage the environment. Incorporation in construction bricks offers the prospect of limiting damage and solves the recyclability problem for a typical non-biodegradable waste. This paper aims to explore that prospect, by adding cigarette filters in the production of two samples of fired clay bricks with the cigarette filters comprising 5% and 10% of the volume. The mixing and molding processes were done manually which had an effect on the bricks when tested, The results of testing were corresponding with those of previous studies (outside Egypt), however, only one sample of 5% Cigarette butts volume bricks complied with the Egyptian standards for bricks used in non-load bearing uses. The industrial production of these bricks is highly recommended as it will surpass the required Egyptian standards, save a significant amount of natural resources and eliminate cigarette waste.

scholarly journals Recycling of Cigarette Butts in Fired Clay Bricks: A New Laboratory Investigation

Materials ◽  
2020 ◽  
Vol 13 (3) ◽  
pp. 790 ◽  
Author(s):  
Halenur Kurmus ◽  
Abbas Mohajerani
Keyword(s):  
Absorption Rate ◽  
Initial Rate ◽  
Microstructural Analysis ◽  
Toxic Waste ◽  
Firing Process ◽  
Dry Density ◽  
Clay Bricks ◽  
Cigarette Butts ◽  
The World ◽  
Rate Of Absorption

Cigarette butts (CBs) are the most commonly littered waste material in the world. It is estimated that over 5.7 trillion cigarettes are consumed worldwide each year. Consequently, millions of tonnes of highly toxic waste are contaminating the environment. CBs are composed of cellulose acetate filters—a polymer with poor biodegradability—and which, depending upon the environmental conditions, can take many years to decompose. In this study, fired clay bricks were manufactured with 0.5%, 1%, 1.5%, and 2% CBs by mass and tested against control bricks with 0% CBs. The results revealed a decrease in compressive strength from 48.6 MPa for 0% CB content bricks to 30.8 MPa for 1% CB content bricks, and a decrease in dry density with the increase in CB content, from 2114 kg/m3 for the control bricks to 1983 kg/m3 and 1969 kg/m3 for 1% and 2% CB content bricks. The highest value of water absorption appeared for 2% CB content bricks, which reached an absorption rate of 13.1% compared to 9% for the control bricks. The energy required during the firing process was calculated with a saving of up to 10.20%, for bricks incorporating 1% CBs. The thermal conductivity of the samples showed a reduction of 17% from 1.078 to 0.898 W m−1·K−1 with the addition of 1% CBs. In addition, the manufactured bricks were tested for efflorescence, an initial rate of absorption (IRA), microstructural analysis, and shrinkage. A life-cycle assessment (LCA) is recommended to analyze the environmental impacts of bricks incorporating CBs.

Peran Pengawasan Internal Dalam Menghindari Kutukan Sumber Daya Alam

Liquidity ◽  
2016 ◽  
Vol 5 (1) ◽  
pp. 1-9
Author(s):  
Andilo Tohom
Keyword(s):  
Natural Resources ◽  
Internal Audit ◽  
Rent Seeking ◽  
Rich Country ◽  
Literature Study ◽  
Indonesian Government ◽  
The World ◽  
Policies And Programs ◽  
The Right

Indonesia is one of many countries in the world so called resource-rich country. Natural resources abundance needs to be managed in the right way in order to avoid dutch diseases and resources curses. These two phenomena generally happened in the country, which has abundant natural resources. Learned from Norwegian experiences, Indonesian Government need to focus its policy to prevent rent seeking activities. The literature study presented in this paper is aimed to provide important insight for government entities in focusing their policies and programs to avoid resources curse. From the internal audit perspective, this study is expected to improve internal audit’s role in assurance and consulting.

نُدرة الموارد وعلاقتها بالبيئة من وجهة نظر إسلاميّة The Issue of Scarcity of Resources and Its Relationship to the Environment

2014 ◽  
Vol 11 (1) ◽  
pp. 01
Author(s):  
حسن بن إبراهيم الهنداوي (Hassan Hendawi)
Keyword(s):  
Natural Resources ◽  
Human Existence ◽  
Economic Resources ◽  
Human Beings ◽  
Human Needs ◽  
Modern Economy ◽  
The People ◽  
The World ◽  
Scarcity Of Resources ◽  
Economic Dilemma

الملخّصإنّ الفقر والإملاق من المشكلات الرئيسة التي يواجهها العالم اليوم، ومن أسبابها ندرة الموارد الاقتصادية الشديدة وندرة الغذاء والماء. فندرة الموارد وقلتها كانت ذات أثر مباشر في قتل الملايين من الأنفس البشريّة. وتعدّ ندرة الموارد عند الاقتصاديين الخطر الأساس الذي يهدد الوجود البشري في هذا العصر. ويعتبرها الاقتصاديّون كذلك معضلة اقتصادية ناتجة عن رغبات الإنسان غير المتناهية مقابل موارد محدودة ومتناهية. ومن الأمور التي يقترحها الاقتصاديون من اجل التغلب على هذه المشكلة أن النّاسن ينبغي عليهم أن يختاروا الموارد الضرورية والحاجية لتلبية رغباتهم. فمفهوم الندرة من منظور الاقتصاد التقليدي يعني موارد محدودة في العالم مقابل حاجات ورغبات غير محدودة. وسبب ذلك عند الاقتصاديين أن الطبيعة لا توفر موارد كافية لتلبية حاجات الناس ورغباتهم غير المتناهية. ونظرة الإسلام التي يمثلها القرآن الكريم والسنة النبوية الشريفة لمسألة الندرة نظرة مختلفة تماما عن نظرة الاقتصاد التقليدي. ويعنى هذا البحث ببيان أن الندرة ليست مشكلة الطبيعة التس سخّرها الله تعالى للإنسان،  ولكن المشكلة في أخلاقيات الناس وتصرفاتهم في الموارد الطبيعية وطريقتهم في الانتفاع بها التي أدت إلى إدخال الضرر والفساد على الموارد الموجودة.الكلمات المفتاحية: الإسلام، ندرة الموارد، الاقتصاد المعاصر، الموارد الطبيعية، الطبيعة. **************************************               AbstractAmong the main problems that the world is facing today are poverty and destitution caused by severe scarcity of economic resources and the scarcity of food and water. The lack of resources has already caused the death of millions of human beings. The scarcity of resources is counted by economists as the primary danger that threatens the human existence. Economists also consider it an economic dilemma caused by infinite human desires against limited and finite resources. In order to overcome this problem among the suggestions made by economists is that human beings should choose only necessary resources to satisfy their desires. The conventional concept of scarcity is that the resources in the world are limited vis-à-vis the unlimited human needs and desires. The reason for that according to economists is that the nature does not provide sufficient resources to meet people’s endless needs and desires. Islamic approach as represented by the Holy Qur’an and the Sunnah to the issue of scarcity is essentially different from the conventional viewpoint of economists. This paper proposes and explains that the problem is not in the nature which Allah has made subservient to man, but it is in the ethics of the people and their behaviour and way of utilization of natural resources, which ultimately damage and corrupt the available resources.Keywords: Islam, Scarcity of Resources, Modern Economy, Environmental Resources, Nature.

Beritakan Injil Kepada Segala Makhluk

2018 ◽  
Vol 1 (1) ◽  
pp. 56-69
Author(s):  
Ibelala Gea
Keyword(s):  
Natural Resources ◽  
Human Behavior ◽  
Great Commission ◽  
The World ◽  
The Dead

This article aims to describe the results of research on how to preach the gospel to all beings, based on Mark 16:15-16. Preaching the gospel is a great commission from the Lord Jesus to His followers after His resurrection from the dead. The world is the address of the gospel preaching, not only to man but to all beings.The Gospel writer of  Mark wants to explain that the world is synonymous with evil, therefore the gospel serves to salt the evil world, so when Iniil is preached to the wicked, it is expected to change the mindset and human behavior.Greedy and greedy human behavior that only views nature as a commodity. Human evil is seen when only the task of exploiting natural resources and forget the responsibility of caring for, nurturing nature and the environment. Gospel preaching aims to awaken peoples not only to view nature as power (dominio) but as a fellow of creatures, and friends (communio). Preach the gospel to all beings and receiving each other with referring to reduce, reuse, recycle and replace as a responsibility to God who has given the mandate for us. AbstrakArtikel ini bertujuan untuk mendeskripsikan hasil penelitian tentang bagaimana memberitakan Injil kepada  seluruh makhluk, bertolak dari Markus 16:15-16. Memberitakan Injil adalah amanat agung dari Tuhan Yesus kepada para pengikut-Nya setelah kebangkitan-Nya dari antara orang mati.Dunia adalah sebagai alamat pemberitaan Injil, bukan hanya kepada manusia melainkan kepada segala makhluk. Penulis Injil Markus hendak menjelaskan bahwa dunia identik dengan kejahatan, sebab itu Injil berfungsi menggarami dunia yang penuh kejahatan itu, karena itu ketika Iniil diberitakan kepada orang-orang jahat, diharapkan akan mengubah mindset dan perilaku manusia. Perilaku manusia yang serakah dan tamak yang hanya memandang alam sebagai komoditi. Kejahatan manusia terlihat ketika hanya bertugas mengeksploitasi sumber-sumber daya alam dan lupa pada tanggung jawab merawat, memelihara alam dan lingkungan hidupnya.  Pemberitaan Injil menyadarkan manusia agar tidak hanya memandang alam sebagai kekuasaan (dominio) tetapi sebagai sesama ciptaan, sahabat yang bersifat communio. Memberitakan Injil kepada seluruh makhluk dan menghargai segala makhluk dengan saling memberi dan menerima dengan mengacu pada pola-pola reduce, reuse, recycle dan replace sebagai tanggung jawab kepada Tuhan yang telah memberi amanat.

The Challenges of Implementing E-Commerce in Kurdistan of Iraq

2016 ◽  
Vol 2 (3) ◽  
pp. 528
Author(s):  
Ako Abubakr Jaffar ◽  
Mazen Ismaeel Ghareb ◽  
Karzan Hussein Sharif
Keyword(s):  
Middle East ◽  
Natural Resources ◽  
Online Shopping ◽  
Deep Understanding ◽  
The Other ◽  
Regional Government ◽  
Security Measures ◽  
Unique Region ◽  
Government Organizations ◽  
The World

The Retailers all over the world are prospering from the burgeoning trend of online shopping. Kurdistan Regional Government is still struggling to grow its e-commerce markets. On the other hands e-commerce in Various countries in the Middle East have some of the world’s highest internet and mobile penetration rates. Alternative payments methods are quickly expanding, and having access to some of the world’s most coveted natural resources that allows countries in their region to have some of the highest GDP in the world. There are several challenges prevalent in the KRG Region market that will require international merchants to develop strategies based on innovation and vigilance. This unique region is plagued with complications many other countries have little to no experience with e-commerce, which highlights the need for retailers to have a deep understanding as to how this region operates before they can begin finding solutions. One of the biggest concerns today's consumers have is the risk of fraud when they are shopping online. With highly sophisticated malware and perceptive cybercriminals, customers' card and bank information can easily be stolen if a merchant does not take the proper security measures. In this paper we summarize all challenges need to be addressed in KRG in order to make correct steps to apply e-commerce in KRG. Finally, the recommendations and framework are proposed for e-commerce to encourage government, organizations, and people to take advantages from e-commerce.

scholarly journals Balneotherapy with the Use of Radon–Sulphide Water: The Mechanisms of Therapeutic Effect

2021 ◽  
Vol 11 (6) ◽  
pp. 2849
Author(s):  
Lilla Pawlik-Sobecka ◽  
Joanna Górka-Dynysiewicz ◽  
Jadwiga Kuciel-Lewandowska
Keyword(s):  
Natural Resources ◽  
Therapeutic Effect ◽  
Mechanism Of Action ◽  
World Literature ◽  
Therapeutic Potential ◽  
Health Resort ◽  
The World ◽  
Spa Treatment ◽  
Combined Action

Despite its enormous therapeutic potential, spa treatment is not always properly perceived, hence the numerous attempts to assess its effectiveness. In the world literature, there are few reports on therapy using sulphur- and radon-containing therapeutic waters. In countries with a long tradition of balneotherapy, activity in this field of medicine is evident. Undoubtedly, the interest in balneotherapy results also from natural resources used in spa medicine, which, as geological and balneochemical research shows, are enormous in Poland. A particular example of the occurrence of radon–sulphide waters, rare on the European scale, is the Przerzeczyn-Zdrój health resort. The mechanism of action of therapeutic waters is not fully explored, but their effectiveness in therapy is confirmed by many authors. It is believed to be an effect of combined action of many factors, the most important of which are thermal, mechanical, and chemical.

scholarly journals Contracting in land and natural resources: a tale of exclusion

2021 ◽  
Vol 17 (1) ◽  
pp. 145-153
Author(s):  
Federica Violi
Keyword(s):  
Natural Resources ◽  
Large Scale ◽  
Sustainable Development Goals ◽  
Host Countries ◽  
Developmental Needs ◽  
Starting Point ◽  
The World ◽  
Development Goals ◽  
Short Essay ◽  
Public Environment

By browsing the website of Land Matrix, one can measure the extent of land-related large-scale investments in natural resources (LRINRs) and place it on the world map. At the time of writing, the extent of these investments covers an area equal to the surfaces of Spain and Portugal together – or, for football fans, around 60 million football pitches. These investment operations have often been saluted as instrumental to achieve the developmental needs of host countries and as the necessary private counterpart to state (and interstate) efforts aimed at (sustainable) development goals. Yet, the realities on the ground offer a scenario characterised by severe instances of displacement of indigenous or local communities and environmental disruptions. The starting point of this short essay is that these ‘externalities’ are generated through the legal construct enabling the implementation of these investment operations. As such, this contribution lies neatly in the line of research set forth in the excellent books of Kinnari Bhatt and Jennifer Lander, from the perspective of both the development culture shaping these investment operations and the private–public environment in which these are situated. The essay tries and dialogues with both components, while focusing at a metalevel on the theoretical shifts potentially geared to turn a ‘tale of exclusion’ into a ‘tale of inclusion’.

scholarly journals Natural Resources and their Units

2020 ◽  
Vol 29 (1) ◽  
pp. 63-79
Author(s):  
Frida Hastrup
Keyword(s):  
Natural Resources ◽  
Complex Terrain ◽  
Western Norway ◽  
Fruit Cultivation ◽  
The World ◽  
World Class ◽  
A Site

Dating back to medieval times, fruit cultivation in Hardanger in western Norway is rooted in what is portrayed as a perfect microclimate naturally yielding the best apples in the world. However, the viability of the comparatively minute Norwegian fruit trade is continuously threatened by competition from outside, spurring all kinds of initiatives and policies to make it sustainable. The Norwegian fruit landscape, in other words, is both the natural and perfect home of world-class fruit and a site for continuous, often state-driven interventions to make it so; indeed, the perfection of the place accentuates the need to do what it takes to make it thrive. The necessary means to accomplish such viability, however, make up a complex terrain, as the resourcefulness of the Norwegian fruit landscape is ‘measured’ according to very different units.

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