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17)Republic Day 2018 chief friends: A short biography

India Republic Day -- Republic Day time 2018: It took two years as well as six months after that speech to look at the Indian Constitution and make it come into effect on twenty sixth January 1950. On that will day India was metamorphosed from constitutional monarchy under King George VI to democratic republic which the item celebrates as Republic Day time every year. republic day 2018 26 january 2018 ASEAN leaders republic day 2018 chief guests chief visitors biography republic day celebration republic day history republic day 2018 celebrations republic day guests know republic day 2018 guests who will be republic day 2018 visitors When Jawaharlal Nehru provided his Tryst with Destiny speech where he mentioned Long years ago we created a tryst with f uture and now the time comes when you shall redeem our give your word not wholly or completely measure but very significantly. (Reuters/United Nations) When Jawaharlal Nehru delivered his Tryst with Destiny speech just where he said Long

Unique Adverts Can Boost Your Sales Potential

Creating unique and enticing advertisements is crucial for the success of your advertising campaign. But how do you come up with the most interesting and eye-catching advertisement that can be used in the best possible way? One of the best tools to help you achieve this goal is the use of social media. Social media plays a critical role in driving relevant traffic to your website through the various channels. This article will highlight some of the key points you should consider when creating social media advertisements: Your unique advertorials should be focused on the needs of your target audiences. You should take into consideration what they want or need. Based on this, you can design the content to match their needs. If you have a website that caters to different age groups, you can create an advertorial for a child and ensure that it is relevant to that age group. A data-driven campaign targeting young children may not work very well if the target audiences do not like the lang

Muscle

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Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and myosin that slide past one another, producing a contraction that changes both the length and the shape of the cell. Muscles function to produce force and motion. They are primarily responsible for maintaining and changing posture, locomotion, as well as movement of internal organs, such as the contraction of the heart and the movement of food through the digestive system via peristalsis. Muscle tissues are derived from the mesodermal layer of embryonic germ cells in a process known as myogenesis. There are three types of muscle, skeletal or striated, cardiac, and smooth. Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary, whereas the skeletal muscles contract upon command. Skeletal muscles in turn can be divided into fast and slow twitch fibers. Muscles are predominantly pow

Structure

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The anatomy of muscles includes gross anatomy, which comprises all the muscles of an organism, and microanatomy, which comprises the structures of a single muscle. Types Muscle tissue is a soft tissue, and is one of the four fundamental types of tissue present in animals. There are three types of muscle tissue recognized in vertebrates: Skeletal muscle or "voluntary muscle" is anchored by tendons (or by aponeuroses at a few places) to bone and is used to effect skeletal movement such as locomotion and in maintaining posture. Though this postural control is generally maintained as an unconscious reflex, the muscles responsible react to conscious control like non-postural muscles. An average adult male is made up of 42% of skeletal muscle and an average adult female is made up of 36% (as a percentage of body mass). Smooth muscle or "involuntary muscle" is found within the walls of organs and structures such as the esophagus, stomach, intestines, bronchi, uterus, uret

Physiology

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Contraction The three types of muscle (skeletal, cardiac and smooth) have significant differences. However, all three use the movement of actin against myosin to create contraction. In skeletal muscle, contraction is stimulated by electrical impulses transmitted by the nerves, the motoneurons (motor nerves) in particular. Cardiac and smooth muscle contractions are stimulated by internal pacemaker cells which regularly contract, and propagate contractions to other muscle cells they are in contact with. All skeletal muscle and many smooth muscle contractions are facilitated by the neurotransmitter acetylcholine. The action a muscle generates is determined by the origin and insertion locations. The cross-sectional area of a muscle (rather than volume or length) determines the amount of force it can generate by defining the number of "sarcomeres" which can operate in parallel. Each skeletal muscle contains long units called myofibrils, and each myofibril is a chain of sarcomeres.

Exercise

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Exercise is often recommended as a means of improving motor skills, fitness, muscle and bone strength, and joint function. Exercise has several effects upon muscles, connective tissue, bone, and the nerves that stimulate the muscles. One such effect is muscle hypertrophy, an increase in size of muscle due to an increase in the number of muscle fibers or cross-sectional area of myofibrils. The degree of hypertrophy and other exercise induced changes in muscle depends on the intensity and duration of exercise. Generally, there are two types of exercise regimes, aerobic and anaerobic. Aerobic exercise (e.g. marathons) involves low intensity, but long duration activities during which, the muscles used are below their maximal contraction strength. Aerobic activities rely on the aerobic respiration (i.e. citric acid cycle and electron transport chain) for metabolic energy by consuming fat, protein carbohydrates, and oxygen. Muscles involved in aerobic exercises contain a higher percentage o

Clinical significance

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Hypertrophy Independent of strength and performance measures, muscles can be induced to grow larger by a number of factors, including hormone signaling, developmental factors, strength training, and disease. Contrary to popular belief, the number of muscle fibres cannot be increased through exercise. Instead, muscles grow larger through a combination of muscle cell growth as new protein filaments are added along with additional mass provided by undifferentiated satellite cells alongside the existing muscle cells. Biological factors such as age and hormone levels can affect muscle hypertrophy. During puberty in males, hypertrophy occurs at an accelerated rate as the levels of growth-stimulating hormones produced by the body increase. Natural hypertrophy normally stops at full growth in the late teens. As testosterone is one of the body's major growth hormones, on average, men find hypertrophy much easier to achieve than women. Taking additional testosterone or other anabolic stero