Presentation1
•Download as PPTX, PDF•
2 likes•347 views
This document discusses different types of explosives used in blasting operations, including black powder, dynamite, ammonium dynamite, and gelatin dynamite. It describes the properties of explosives like detonation and deflagration, as well as definitions for terms like blasting agent and oxygen balance. The document also covers blasting techniques for both surface and underground mining operations, such as single or multiple bench blasting and the use of vertical, horizontal, simultaneous or delayed holes.
Report
Share
Report
Share
Recommended
Amc week 13 impression new ballistics and final review
Impression evidence like shoe prints and fingerprints can provide class characteristics shared by similar items or individual characteristics unique to a specific piece of evidence. A shoeprint at a crime scene was identified as coming from a specific Reebok shoe model. Firearms leave unique marks on bullets and cartridge casings that allow investigators to match bullets to guns. Gunshot residue contains particles of lead, barium, and antimony that can be deposited on a shooter's hands and examined microscopically to determine if they recently fired a weapon. The trajectory and penetration of bullets can provide information about shooting incidents.
Sebastian
This document discusses magnetic deflagration and detonation in nanomagnets and manganites. It summarizes previous work on magnetic avalanches in these materials and introduces the concept of quantum magnetic deflagration. Key findings include observing deflagration fronts propagating at resonant magnetic fields and a potential deflagration to detonation transition. The document also discusses using surface acoustic waves and high-frequency EPR to study spin dynamics, as well as observing magnetic deflagration and colossal resistivity changes in manganites.
Feb 2010 Portland Same Presentation Vs 1.6
The document summarizes a rock removal project in the Columbia River channel. It discusses the importance of the Columbia River as an export gateway and provides details about past construction contracts. It then describes the 2009 project, which involved preliminary investigations in the St. Helens area using test digs and seismic/electrical surveys. The results determined blasting would be needed to break up the basalt. The document outlines the blasting methods used, including the equipment, drilling, loading, and detonation process. It discusses the dredging and disposal operations and shipping coordination. The outcome was successful removal of 500,000 cubic yards of material while maintaining environmental protections and staying ahead of schedule.
Fama Shipyards & Offshore Support Base
Establishment of an Offshore Full Support Base, covering all needs for Offshore Vessels & Oil Rigs in the region, with private piers and qualified workshops & personnel.
Support includes: Oil Rig Repairs / Modifications, Subsea Vessel Mob / Demob, Shipping Forwarding & Ship Agencies, Spare Parts & Storage Facilities, Supply Logistics, Flying Squad Teams to any Location Worldwide, Non Destructive Testing, Overhead Cranage, Mobile Cranage & Hire, Dry-Docking & Repairs, Afloat Repairs, Major Conversions / Modifications & Fabrications, New Designs & Constructions, Ship Demolition, Ship Design and Building, High Steel Structure Constructions & Maintenance, Riggers, POL Constructions & Repair, Vessel Salvage, Underwater Steel Repairs, Contracting, Mechanical Overhauls & Repairs, Hydraulic Repairs, Grit Blasting, Tank Cleaning & Coating, Cladding & Rebuilding of Stainless Steel Shafts (www.famagroup.com.cy)
Explosives Today S4 Nr15
This document discusses blasthole drilling and initiation patterns in surface blasting. It covers the following key points:
1) The layout of drill holes, burden, spacing and their ratio have an important effect on blasting results. A staggered pattern with a spacing to burden ratio of 1 to 1.5 provides the best coverage of fractured areas.
2) When blastholes are fired independently, a cylindrical "plug" of broken ground is created around each hole. The optimal burden results in maximum ground fracturing and heaving of loosened rock.
3) Blasthole initiation patterns can be used to control the degree of interaction between adjacent holes and the overall blast performance. The intra-row delay controls interaction between
Blasting accessories (EM113)
This chapter discusses blasting accessories and power sources used for electrical blasting. It describes different types of exploders like generator and condenser discharge machines that provide power for detonators. Sequential blasting machines can fire multiple circuits sequentially. Proper testing of blasting circuits is important to check for discontinuities, current leakage or stray electricity which could cause misfires. Galvanometers and multimeters are used to test circuit resistance and other parameters.
Presentation # 3.0 – «Drilling tool Bogomolov»
The document discusses the development of a new drilling tool called "Drilling tool Bogomolov" that can drill blast holes with a square cross-section. Laboratory and field tests showed that using square holes increased rock mass extraction by 10% and improved fragmentation. An economic analysis found the tool can reduce drilling and blasting costs by 7% annually. The document outlines the intellectual property registered for the tool's cutter design, prototypes developed, and plans to commercialize the tool for use in open-cast mining.
Flyrocks mitigation
This document discusses mitigation of flyrocks in surface mining during blasting. It defines flyrocks as rock projected beyond the normal blast area due to blasting. Factors causing flyrocks are controllable, like burden to spacing ratio, and uncontrollable, like natural joints. Techniques to mitigate flyrocks include decking in joints/fractures, proper explosive quantity, and blasting crew skills. Case studies show how modified blast designs reduced flyrocks in a limestone quarry from 200-300m to 10-16m. A flyrock incident at a cement plant laboratory was also described.
Recommended
Amc week 13 impression new ballistics and final review
Impression evidence like shoe prints and fingerprints can provide class characteristics shared by similar items or individual characteristics unique to a specific piece of evidence. A shoeprint at a crime scene was identified as coming from a specific Reebok shoe model. Firearms leave unique marks on bullets and cartridge casings that allow investigators to match bullets to guns. Gunshot residue contains particles of lead, barium, and antimony that can be deposited on a shooter's hands and examined microscopically to determine if they recently fired a weapon. The trajectory and penetration of bullets can provide information about shooting incidents.
Sebastian
This document discusses magnetic deflagration and detonation in nanomagnets and manganites. It summarizes previous work on magnetic avalanches in these materials and introduces the concept of quantum magnetic deflagration. Key findings include observing deflagration fronts propagating at resonant magnetic fields and a potential deflagration to detonation transition. The document also discusses using surface acoustic waves and high-frequency EPR to study spin dynamics, as well as observing magnetic deflagration and colossal resistivity changes in manganites.
Feb 2010 Portland Same Presentation Vs 1.6
The document summarizes a rock removal project in the Columbia River channel. It discusses the importance of the Columbia River as an export gateway and provides details about past construction contracts. It then describes the 2009 project, which involved preliminary investigations in the St. Helens area using test digs and seismic/electrical surveys. The results determined blasting would be needed to break up the basalt. The document outlines the blasting methods used, including the equipment, drilling, loading, and detonation process. It discusses the dredging and disposal operations and shipping coordination. The outcome was successful removal of 500,000 cubic yards of material while maintaining environmental protections and staying ahead of schedule.
Fama Shipyards & Offshore Support Base
Establishment of an Offshore Full Support Base, covering all needs for Offshore Vessels & Oil Rigs in the region, with private piers and qualified workshops & personnel.
Support includes: Oil Rig Repairs / Modifications, Subsea Vessel Mob / Demob, Shipping Forwarding & Ship Agencies, Spare Parts & Storage Facilities, Supply Logistics, Flying Squad Teams to any Location Worldwide, Non Destructive Testing, Overhead Cranage, Mobile Cranage & Hire, Dry-Docking & Repairs, Afloat Repairs, Major Conversions / Modifications & Fabrications, New Designs & Constructions, Ship Demolition, Ship Design and Building, High Steel Structure Constructions & Maintenance, Riggers, POL Constructions & Repair, Vessel Salvage, Underwater Steel Repairs, Contracting, Mechanical Overhauls & Repairs, Hydraulic Repairs, Grit Blasting, Tank Cleaning & Coating, Cladding & Rebuilding of Stainless Steel Shafts (www.famagroup.com.cy)
Explosives Today S4 Nr15
This document discusses blasthole drilling and initiation patterns in surface blasting. It covers the following key points:
1) The layout of drill holes, burden, spacing and their ratio have an important effect on blasting results. A staggered pattern with a spacing to burden ratio of 1 to 1.5 provides the best coverage of fractured areas.
2) When blastholes are fired independently, a cylindrical "plug" of broken ground is created around each hole. The optimal burden results in maximum ground fracturing and heaving of loosened rock.
3) Blasthole initiation patterns can be used to control the degree of interaction between adjacent holes and the overall blast performance. The intra-row delay controls interaction between
Blasting accessories (EM113)
This chapter discusses blasting accessories and power sources used for electrical blasting. It describes different types of exploders like generator and condenser discharge machines that provide power for detonators. Sequential blasting machines can fire multiple circuits sequentially. Proper testing of blasting circuits is important to check for discontinuities, current leakage or stray electricity which could cause misfires. Galvanometers and multimeters are used to test circuit resistance and other parameters.
Presentation # 3.0 – «Drilling tool Bogomolov»
The document discusses the development of a new drilling tool called "Drilling tool Bogomolov" that can drill blast holes with a square cross-section. Laboratory and field tests showed that using square holes increased rock mass extraction by 10% and improved fragmentation. An economic analysis found the tool can reduce drilling and blasting costs by 7% annually. The document outlines the intellectual property registered for the tool's cutter design, prototypes developed, and plans to commercialize the tool for use in open-cast mining.
Flyrocks mitigation
This document discusses mitigation of flyrocks in surface mining during blasting. It defines flyrocks as rock projected beyond the normal blast area due to blasting. Factors causing flyrocks are controllable, like burden to spacing ratio, and uncontrollable, like natural joints. Techniques to mitigate flyrocks include decking in joints/fractures, proper explosive quantity, and blasting crew skills. Case studies show how modified blast designs reduced flyrocks in a limestone quarry from 200-300m to 10-16m. A flyrock incident at a cement plant laboratory was also described.
Research on mean partical size after drilling & blasting by Abhijit pal
Rock fragmentation is important for mining efficiency. Factors like blast design, explosives used, and rock properties affect fragment size. A report from Tata Steel showed mean fragment sizes ranging from 15-49 cm for overburden and coal over 10 days. Software can analyze muckpile photos and provide fragmentation data like size distributions and percentages. Understanding fragmentation allows optimizing blasting for maximum production.
estimation and quantity surveying
approx estimation of rigid pavement and brief and detailed estimation for excavation in hard marroom by blasting
Quantity Surveying
We are an independent firm of Project Managers and Quantity Surveyors based in Preston, UK that has 60 years of combined experience in client negotiation. We offer a range of services including project management, quantity surveying, employers agency, commercial consultancy, and CDM coordination. As a Quantity Surveyor, some of our key responsibilities include measuring quantities of construction materials, preparing bills of quantities and schedules, cost planning, and ensuring projects are delivered on budget.
0137033451 pp6
This document discusses methods for excavating rock, including drilling, blasting, and ripping. It describes different types of rock and techniques for investigating rock properties. Several systems and pieces of equipment for drilling, blasting, and ripping rock are presented, along with factors that influence their effectiveness and productivity. Tables provide data on drilling rates, explosive requirements, and ripping performance.
0137033451 pp5
This document summarizes chapters from the 8th edition of the textbook "Construction Methods and Management" by S.W. Nunnally, published by Pearson Education, Inc. in 2011. The chapters covered include principles of compaction, compaction equipment and procedures, ground modification, and grading and finishing. Key topics discussed are the compaction process, optimum moisture content, compaction specifications, types of compaction equipment, selection of equipment, and motor grader operations for earthwork and grading. Diagrams and tables illustrate compaction test results, equipment, and production rates.
Blasting
This document discusses blasting in mining operations. It begins by explaining that blasting is used to break rock into smaller pieces for mining and quarrying, or to create space. The objectives of blasting are to extract material at minimum cost while meeting production quality and quantity requirements. It then covers the different types of explosions, explosives, detonation and deflagration processes, properties and types of explosives, initiating systems including electrical, non-electric, detonating cord, and blast design considerations like burden, spacing, stemming, and bench height.
How To Snorkel Jonathan Bryant
Snorkeling is an activity where people can breathe underwater through a snorkel while wearing a mask and fins. It allows people to observe sea life in a easier way than scuba diving. The history of snorkeling dates back centuries when people would free dive to collect items from the sea floor. Modern snorkeling equipment was developed throughout the 20th century, including the aqualung and flippers. Proper snorkeling technique involves clearing water from the snorkel and equalizing pressure in the sinuses. Safety precautions must also be taken like avoiding shallow water blackout.
UNDER WATER ACOUSTIC COMMUNICATION
Underwater acoustic communication uses sound waves to transmit data underwater instead of electromagnetic waves. It allows remote control of underwater instruments and real-time data transmission. Examples include acoustic modems that convert digital data to sound signals, the Deep-ocean Assessment and Reporting of Tsunamis program's acoustic sensors that detect tsunamis, and robotic crawlers equipped with cameras and modems that can locate underwater objects and transmit images.
Drilling in mining
Drilling is the process of making holes into hard surfaces like rock. In surface mining, drilling is used for blast hole drilling, core drilling for exploration, and technical drilling. Rotary blast hole drilling involves rotating drill pipes to which a bit is attached to break up rock. The main assemblies of a rotary drill rig include the mast, rod changer, rotary head, pull down mechanism, air compressor, drill pipes, hydraulic system, and dust control components.
Techniques of Controlled Blasting
This document discusses techniques for controlled blasting to improve environmental and safety standards. It describes methods like line drilling, trim blasting, pre-splitting, and muffle blasting that are used to control adverse impacts from blasting such as overbreak, ground vibrations, noise, and rock fractures. These techniques involve parameters like drill hole spacing, charge weight, and accurate delay timing to help fragment rock while minimizing damage to surrounding areas.
Explosives
Secondary explosives are more powerful than primary explosives and require a detonator to initiate detonation. They include TNT, PETN, RDX, HMX, and nitrocellulose. PETN is colorless and soluble in acetone, while being relatively insensitive to friction. It is used in blasting caps and detonation cords. RDX is more thermally and chemically stable than PETN, and is used in plastic explosives. HMX exists in four crystalline forms and its beta form is employed in secondary explosives.
Mining impact on the economy of british columbia
Mining plays an important role in British Columbia's economy. The top industries are coal, copper, and molybdenum mining. In 2012, mining contributed $32 billion to GDP and employed over 306,000 workers. It also generates substantial tax revenue for federal, provincial, and municipal governments. British Columbia's economy benefits from direct mining expenditures, employment, and tax revenues from the industry.
Shahdat five pillars of islam final
The Shahadah is the first of the Five Pillars of Islam. It is the declaration of faith that there is no god but Allah and Muhammad is his prophet. Reciting the Shahadah is the basic requirement to become a Muslim. It expresses the core Islamic beliefs and can be found throughout Muslim daily life, including in the call to prayer and as the first and last words for newborns and the dying.
Seerah an nabi
(1) The early Muslims consisted of a small group of around 40 individuals in Mecca who accepted Islam secretly over 3 years, spreading the message carefully through personal invitations. (2) They met regularly at the House of Al-Arqam to learn directly from the Prophet, establishing a strong early community. (3) The early revelations focused on establishing Tawheed (monotheism), the Hereafter, worshipping Allah alone, and stories of previous prophets.
Islamic ethics
The document discusses ethics in Islam. It begins by summarizing a hadith of the Prophet Muhammad where he defines three types of knowledge: beliefs, practices, and ethics. It goes on to explain why studying ethics is important in Islam. Several vices are discussed in depth, including pride, greed, and jealousy, along with their roots and solutions according to Islamic teachings. Overall, the document provides an overview of the importance and foundations of ethics from an Islamic perspective.
humanrights
The document discusses human rights in Islam. It provides 3 pillars of Islam - belief, prayer, and charity - as examples of how Islam brings people closer to human equality, unity, sympathy for others, and good moral conduct. It notes that through practices like Hajj, fasting, and charity, Islam increases feelings of sympathy for the needy and gives awareness of hunger. The document emphasizes that Islam establishes clearly defined human rights for all people.
1.what is shariah
Sharia is the moral and religious law of Islam based on the Quran and teachings of Muhammad. It covers both criminal and civil aspects of law, including crimes like theft, highway robbery, adultery, false accusations, drinking, and apostasy. These crimes fall under strict Had punishments if strong evidence exists, such as amputation for theft and stoning for adultery. Lesser crimes and sins are punished under the discretionary Tazir system. The goal of Islamic criminal law is to deter crimes while upholding principles of justice, mercy, and wisdom.
Authority of sunnah session 1
The document discusses the authority and importance of the Sunnah in Islam. It provides several definitions of the term "Sunnah" from different perspectives such as linguistic, juristic (fiqhi), principles of Islamic jurisprudence (usool al-fiqh), and scholars of Islamic theology (aqeedah). The Sunnah refers to the sayings, actions, and tacit approvals of the Prophet Muhammad (peace be upon him). It is the second source of Islamic law after the Quran and its importance in understanding and practicing Islam cannot be overemphasized.
Mineral economics
The document discusses several topics related to mineral economics, including:
1. Limiting factors in mining such as minerals being immobile and depleting over time, requiring companies to find new deposits as production costs may rise.
2. A country's economic and social development reflects the discovery, exploration, and depletion of its mineral resources over different periods.
3. For a country to control its mining destiny, it should have economic policies addressing financing, marketing, and valuation of mines and mineral deposits.
Elements of mining
The document summarizes the chronological development of mining technology from the earliest uses of stone tools by Paleolithic humans 450,000 years ago to modern mechanized mining in the 20th century. Key developments include the first underground mine 40,000 years ago in Africa, the use of smelting and fabricated metals in the Bronze Age 4000 years ago, organized mining by the Egyptians and industrialized mining by the Romans, and advances during the Industrial Revolution including safety lamps and dynamite in the 19th century and mechanization in the 20th century.
Stages in life of mine
The document outlines the 5 main stages of mining: prospecting, exploration, development, exploitation, and reclamation. Prospecting involves initial literature reviews and mapping to identify potential mining sites. Exploration uses sampling and drilling techniques to further evaluate sites. Development acquires mining rights and constructs infrastructure like roads and plants. Exploitation is the actual recovery of minerals using surface or underground mining methods. Reclamation involves restoring land after mining is complete.
Unit operations of mining
The document outlines the basic steps for mineral extraction from deposits, including production operations like rock breakage through drilling and blasting, as well as loading and hauling broken material. It also discusses unit operations for surface mining, which involves drilling holes, inserting explosive charges, blasting to reduce ore to fragments, and loading broken material with excavators or other haulage units, as well as operations for underground mining.
More Related Content
Viewers also liked
Research on mean partical size after drilling & blasting by Abhijit pal
Rock fragmentation is important for mining efficiency. Factors like blast design, explosives used, and rock properties affect fragment size. A report from Tata Steel showed mean fragment sizes ranging from 15-49 cm for overburden and coal over 10 days. Software can analyze muckpile photos and provide fragmentation data like size distributions and percentages. Understanding fragmentation allows optimizing blasting for maximum production.
estimation and quantity surveying
approx estimation of rigid pavement and brief and detailed estimation for excavation in hard marroom by blasting
Quantity Surveying
We are an independent firm of Project Managers and Quantity Surveyors based in Preston, UK that has 60 years of combined experience in client negotiation. We offer a range of services including project management, quantity surveying, employers agency, commercial consultancy, and CDM coordination. As a Quantity Surveyor, some of our key responsibilities include measuring quantities of construction materials, preparing bills of quantities and schedules, cost planning, and ensuring projects are delivered on budget.
0137033451 pp6
This document discusses methods for excavating rock, including drilling, blasting, and ripping. It describes different types of rock and techniques for investigating rock properties. Several systems and pieces of equipment for drilling, blasting, and ripping rock are presented, along with factors that influence their effectiveness and productivity. Tables provide data on drilling rates, explosive requirements, and ripping performance.
0137033451 pp5
This document summarizes chapters from the 8th edition of the textbook "Construction Methods and Management" by S.W. Nunnally, published by Pearson Education, Inc. in 2011. The chapters covered include principles of compaction, compaction equipment and procedures, ground modification, and grading and finishing. Key topics discussed are the compaction process, optimum moisture content, compaction specifications, types of compaction equipment, selection of equipment, and motor grader operations for earthwork and grading. Diagrams and tables illustrate compaction test results, equipment, and production rates.
Blasting
This document discusses blasting in mining operations. It begins by explaining that blasting is used to break rock into smaller pieces for mining and quarrying, or to create space. The objectives of blasting are to extract material at minimum cost while meeting production quality and quantity requirements. It then covers the different types of explosions, explosives, detonation and deflagration processes, properties and types of explosives, initiating systems including electrical, non-electric, detonating cord, and blast design considerations like burden, spacing, stemming, and bench height.
How To Snorkel Jonathan Bryant
Snorkeling is an activity where people can breathe underwater through a snorkel while wearing a mask and fins. It allows people to observe sea life in a easier way than scuba diving. The history of snorkeling dates back centuries when people would free dive to collect items from the sea floor. Modern snorkeling equipment was developed throughout the 20th century, including the aqualung and flippers. Proper snorkeling technique involves clearing water from the snorkel and equalizing pressure in the sinuses. Safety precautions must also be taken like avoiding shallow water blackout.
UNDER WATER ACOUSTIC COMMUNICATION
Underwater acoustic communication uses sound waves to transmit data underwater instead of electromagnetic waves. It allows remote control of underwater instruments and real-time data transmission. Examples include acoustic modems that convert digital data to sound signals, the Deep-ocean Assessment and Reporting of Tsunamis program's acoustic sensors that detect tsunamis, and robotic crawlers equipped with cameras and modems that can locate underwater objects and transmit images.
Drilling in mining
Drilling is the process of making holes into hard surfaces like rock. In surface mining, drilling is used for blast hole drilling, core drilling for exploration, and technical drilling. Rotary blast hole drilling involves rotating drill pipes to which a bit is attached to break up rock. The main assemblies of a rotary drill rig include the mast, rod changer, rotary head, pull down mechanism, air compressor, drill pipes, hydraulic system, and dust control components.
Techniques of Controlled Blasting
This document discusses techniques for controlled blasting to improve environmental and safety standards. It describes methods like line drilling, trim blasting, pre-splitting, and muffle blasting that are used to control adverse impacts from blasting such as overbreak, ground vibrations, noise, and rock fractures. These techniques involve parameters like drill hole spacing, charge weight, and accurate delay timing to help fragment rock while minimizing damage to surrounding areas.
Viewers also liked (10)
Research on mean partical size after drilling & blasting by Abhijit pal
Research on mean partical size after drilling & blasting by Abhijit pal
More from University of Engineering and Technology, Lahore
Explosives
Secondary explosives are more powerful than primary explosives and require a detonator to initiate detonation. They include TNT, PETN, RDX, HMX, and nitrocellulose. PETN is colorless and soluble in acetone, while being relatively insensitive to friction. It is used in blasting caps and detonation cords. RDX is more thermally and chemically stable than PETN, and is used in plastic explosives. HMX exists in four crystalline forms and its beta form is employed in secondary explosives.
Mining impact on the economy of british columbia
Mining plays an important role in British Columbia's economy. The top industries are coal, copper, and molybdenum mining. In 2012, mining contributed $32 billion to GDP and employed over 306,000 workers. It also generates substantial tax revenue for federal, provincial, and municipal governments. British Columbia's economy benefits from direct mining expenditures, employment, and tax revenues from the industry.
Shahdat five pillars of islam final
The Shahadah is the first of the Five Pillars of Islam. It is the declaration of faith that there is no god but Allah and Muhammad is his prophet. Reciting the Shahadah is the basic requirement to become a Muslim. It expresses the core Islamic beliefs and can be found throughout Muslim daily life, including in the call to prayer and as the first and last words for newborns and the dying.
Seerah an nabi
(1) The early Muslims consisted of a small group of around 40 individuals in Mecca who accepted Islam secretly over 3 years, spreading the message carefully through personal invitations. (2) They met regularly at the House of Al-Arqam to learn directly from the Prophet, establishing a strong early community. (3) The early revelations focused on establishing Tawheed (monotheism), the Hereafter, worshipping Allah alone, and stories of previous prophets.
Islamic ethics
The document discusses ethics in Islam. It begins by summarizing a hadith of the Prophet Muhammad where he defines three types of knowledge: beliefs, practices, and ethics. It goes on to explain why studying ethics is important in Islam. Several vices are discussed in depth, including pride, greed, and jealousy, along with their roots and solutions according to Islamic teachings. Overall, the document provides an overview of the importance and foundations of ethics from an Islamic perspective.
humanrights
The document discusses human rights in Islam. It provides 3 pillars of Islam - belief, prayer, and charity - as examples of how Islam brings people closer to human equality, unity, sympathy for others, and good moral conduct. It notes that through practices like Hajj, fasting, and charity, Islam increases feelings of sympathy for the needy and gives awareness of hunger. The document emphasizes that Islam establishes clearly defined human rights for all people.
1.what is shariah
Sharia is the moral and religious law of Islam based on the Quran and teachings of Muhammad. It covers both criminal and civil aspects of law, including crimes like theft, highway robbery, adultery, false accusations, drinking, and apostasy. These crimes fall under strict Had punishments if strong evidence exists, such as amputation for theft and stoning for adultery. Lesser crimes and sins are punished under the discretionary Tazir system. The goal of Islamic criminal law is to deter crimes while upholding principles of justice, mercy, and wisdom.
Authority of sunnah session 1
The document discusses the authority and importance of the Sunnah in Islam. It provides several definitions of the term "Sunnah" from different perspectives such as linguistic, juristic (fiqhi), principles of Islamic jurisprudence (usool al-fiqh), and scholars of Islamic theology (aqeedah). The Sunnah refers to the sayings, actions, and tacit approvals of the Prophet Muhammad (peace be upon him). It is the second source of Islamic law after the Quran and its importance in understanding and practicing Islam cannot be overemphasized.
Mineral economics
The document discusses several topics related to mineral economics, including:
1. Limiting factors in mining such as minerals being immobile and depleting over time, requiring companies to find new deposits as production costs may rise.
2. A country's economic and social development reflects the discovery, exploration, and depletion of its mineral resources over different periods.
3. For a country to control its mining destiny, it should have economic policies addressing financing, marketing, and valuation of mines and mineral deposits.
Elements of mining
The document summarizes the chronological development of mining technology from the earliest uses of stone tools by Paleolithic humans 450,000 years ago to modern mechanized mining in the 20th century. Key developments include the first underground mine 40,000 years ago in Africa, the use of smelting and fabricated metals in the Bronze Age 4000 years ago, organized mining by the Egyptians and industrialized mining by the Romans, and advances during the Industrial Revolution including safety lamps and dynamite in the 19th century and mechanization in the 20th century.
Stages in life of mine
The document outlines the 5 main stages of mining: prospecting, exploration, development, exploitation, and reclamation. Prospecting involves initial literature reviews and mapping to identify potential mining sites. Exploration uses sampling and drilling techniques to further evaluate sites. Development acquires mining rights and constructs infrastructure like roads and plants. Exploitation is the actual recovery of minerals using surface or underground mining methods. Reclamation involves restoring land after mining is complete.
Unit operations of mining
The document outlines the basic steps for mineral extraction from deposits, including production operations like rock breakage through drilling and blasting, as well as loading and hauling broken material. It also discusses unit operations for surface mining, which involves drilling holes, inserting explosive charges, blasting to reduce ore to fragments, and loading broken material with excavators or other haulage units, as well as operations for underground mining.
Ch02 friction
This document discusses friction and its various types. It begins by defining friction as the force that prevents sliding between two surfaces in contact. It then defines three main types of friction: static friction when bodies are at equilibrium and not sliding; limiting friction which is the maximum friction when a body is at the point of sliding; and dynamic (kinetic) friction which is slightly less than limiting friction during actual sliding. It also defines the coefficient of friction as the ratio between limiting friction and normal force, and the angle of friction. The document then provides several example problems calculating forces related to friction on inclined planes and structures supported on rough surfaces.
More from University of Engineering and Technology, Lahore (13)
Recently uploaded
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
Introduction to AI for Nonprofits with Tapp Network
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityAkanksha trivedi rama nursing college kanpur.
Natural birth techniques are various type such as/ water birth , alexender method, hypnosis, bradley method, lamaze method etcThe Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
CACJapan - GROUP Presentation 1- Wk 4.pdf
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
A Strategic Approach: GenAI in Education
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Recently uploaded (20)
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Introduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp Network
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Presentation1
- 1. Explosives
- 3. • • • • • • • • Black powder Gun cotton Blasting gelatin Dynamite Low freezing dynamite Ammonia dynamite Gelatin dynamite Ammonia gelatin dynamite
- 4. • • • • • Permissible explosives Safety fuse Nonel Detonating cord detonator
- 5. Blasting • Things to remember while blasting(from notes)
- 6. • • • • • • • Surface blasting Single bench Multiple bench Vertical holes Horizontal holes(from colour manual) Simultaneous Delay
- 7. • • • • • • Underground blasting Cut holes Relievers Enlargers Trim holes Floor holes