The secret of light Itziar
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A shadow is formed when an opaque object blocks light from passing through, creating a dark area. Light hits the opaque object and does not pass through, causing a shadow to occur behind the object. The document discusses what a shadow is, how it is formed when light hits an opaque object and does not pass through, creating a dark area, and the materials involved in forming a shadow.
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Idées pour tout de suite :
- un lot de "petits cailloux" qu'on a laissé sur notre chemin et qu'il "suffit" de suivre :
- une méthode pour se lancer au plus vite et valider/invalider ses premières hypothèses
- un lot de métriques de pirate à mesurer sur son produit (Acquisition, Activation, Retention, Referral, Revenue)
une approche orientée utilisateur pour ne développer que les fonctionnalités utiles parce qu'elles solutionnent un problème
Kmeans
The document discusses hardware and software requirements needed to perform sequential pattern mining using various algorithms like Apriori, GSP, and PrefixSpan. It then summarizes different sequential pattern mining algorithms like AprioriAll, AprioriSome, and their forward and backward phases. Finally, it describes applying the AprioriSome algorithm to find frequent fuzzy sequential patterns from clustered transaction data by generating candidate sets and determining if itemsets meet the minimum support threshold.
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The document discusses ecosystems in the world's five oceans, including temperature ranges, common habitats, types of plants like kelp and seaweed, and animals including carnivores like sharks and herbivores like clams. It also lists non-living components of ocean ecosystems like water, salt, gases, and rocks. Examples of food chains and webs in oceans are provided.
Nervous system
The central nervous system controls all of the body's activities and consists of the brain and spinal cord. The brain controls everything in the body and is divided into three main parts - the cerebrum, cerebellum, and brain stem. The cerebrum controls functions like thinking, memory, and movement. The cerebellum controls balance and posture. The brain stem connects the brain to the spinal cord and controls vital functions. The outer nervous system connects the central nervous system to the rest of the body through nerves and sense organs like the eyes, ears, skin, and tongue. It controls automatic reflexes and functions we don't consciously think about.
Rainforest. mary s and joaquín
Tropical rainforests have a climate with no dry season, with rainfall heavy and frequent throughout the year. The habitat supports a variety of plants and animals, with factors like soil, temperature, light, food and predators influencing what can live there. The rainforest is home to over half the world's animal species across its four layers, from tiny insects to large mammals. Non-living elements like soil, rocks, water and sunlight also make up the rainforest environment.
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
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2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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