Prestressed concrete Prestressed concrete is a method for overcoming concrete’s natural weakness in tension. It can be used to produce beams‚ floors or bridges with a longer span than is practical with ordinary reinforced concrete. Prestressing tendons (generally of high tensile steel cable or rods) are used to provide a clamping load which produces a compressive stress that balances the tensile stress that the concrete compression member would otherwise experience due to a bending load. Traditional
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the muscle on top is the bicep. The origin of the bicep is at the tubercule of the scapula and the insertion is at the bursa. The tricep is the muscle that is at the bottom of your arm. The origin is at the humerus and the insertion is into a white tendon that is attached to the ulna. 3. Antagonistically‚ referring to the bicep and tricep‚ means that they do opposite jobs‚ yet work for the same goal‚ which is the movement of the arm. They don’t necessarily work against each other‚ but with each other
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Unlike cardiac or smooth muscle‚ voluntary muscle can be controlled by the conscious mind. As a part of the musculoskeletal system‚ each voluntary muscle is used to help a person move around. Most are connected to bones by connective tissue called tendons. The muscle is attached to a bone at a location called its origin. It then runs along the length of the entire bone and is attached to a bone on the other side of the joint at the insertion. The muscle moves the bone here at the insertion.. Each
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focally advanced tendinosis of the anterior supraspinatus tendon‚ but without lateral subacromial spur or high grade partial tear. Dense scarring of the biceps pulley is seen within the rotator cuff interval and suspected nondisplaced tear of degenerated anterior labrum above the equator‚ but without additional overt MR features of adhesive capsulitis. Per the medical report dated 10/20/16‚ the patient was provided an injection to the biceps tendon sheath. Per the PT note dated 11/14/16‚
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D I S S E C T I O N EXERCISE 1 Print Form Dissection and Identification of Fetal Pig Muscles Time Allotment: Muscle dissection; 4 hours. Multimedia Resources: See Appendix D for a list of multimedia offerings. The Anatomy of the Fetal Pig (CBS‚ 62 minutes‚ VHS‚ DVD) Fetal Pig (DryLab Plus) (ED‚ CD-ROM) The Fetal Pig: A Technological Dissection (ED‚ CD-ROM) Solution: Carboglycerine solution 30 grams fungicide (Benomyl‚ Sigma) 250 milliliters glycerine 1 liter water Mix together and store
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Osgood–Schlatter disease or syndrome (also known as tibial tubercle apophyseal traction injury) is an irritation of the patellar ligament at the tibial tuberosity. Sinding–Larsen–Johansson syndrome is an analogous condition involving the patellar tendon and the lower margin of the patella bone‚ instead of the upper margin of the tibia. The condition occurs in active boys and girls aged 9–16 coinciding with periods of growth spurts. It occurs more frequently in boys than in girls‚ with reports of
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flexed. A)contractures B) conductions C)contusions D) constrictions 4)Torticollis is a condition that occurs in the muscles of the: A)hand. B) shoulder. C) neck. D) back. 5)A rhabdomyosarcoma is a malignancy of ____________ tissue. A)tendon B) involuntary muscle C)striated muscle D) fascicle muscle 6)The large muscle of the buttocks that one sits on is the: A)gastrocnemius. B) gluteus maximus. C)rectus femoris. D) peroneal longus. 7)A physiatrist is a ____________ who gains
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individually. Fascicle: Groups of muscle fibers. Tendon: Dense irregular connective tissue that connects muscle to bone. Bone (radius): A bone of the upper limb‚ distal to the humerus. Periosteum: Largest serous membrane of the body that lines abdominal cavity and covers the viscera within it. 2. Using your textbook‚ define an aponeurosis. A sheet-like tendon joining one muscle to another bone. 3. Identify each of the following: Biceps brachii:. Tendon: Radius: 4. Describe arm movement
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around several axes. There are two main bones that make up the shoulder joint‚ the humerus and the scapula. The ball of the humerus is stabilized and cushioned by cartilage around the glenoid fossa socket. Ligaments connect the bones together and tendons then connect those bones to surrounding muscles. For example‚ the
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Chapter 8 Joints & Skeletal Movement Classification of joints is by functional group (the amount of movement possible)‚ and structural group (how the bones are held together). Functional Group Structural Group Fibrous (bones connected by short‚ fibrous filaments) Cartilagenous (bones connected by cartilage) Synarthrosis (immobile) Suture Amphiarthrosis (slight movement) Syndesmosis cranium -carpal/tarsal bones‚ -btwn radius & ulna Diarthrosis (free mobility) Gomphosis joint btwn teeth & maxilla/mandible
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