In this example, the server name is âYOURSERVERNAMEâ. And if you find out that someone has logged in and then left the country, you can kick them off too â the above command will tell you each userâs session id and you can use this to boot them off the box.In this example, the session id is 1.There â problem solved! 1  Share this on...n this example, the server name is âYOURSERVERNAMEâ. And if you find out that someone has logged in and then left the country, you can kick them off too â the above command will tell you each userâs session id and you can use this to boot them off the box.
Definition of myofibril. : any of the longitudinal parallel contractile elements of a muscle cell that are composed of myosin and actin.
Looking at one myofibril, we see that it is divided into segments called sarcomeres. These are the contractile units of a muscle. A dark stripe called a Z disc marks the ends of one sarcomere and the beginning of the next. Sarcomeres are composed of thick filaments and thin filaments.The thin filaments are attached at one end to a Z disc and extend toward the center of the sarcomere.ooking at one myofibril, we see that it is divided into segments called sarcomeres. These are the contractile units of a muscle. A dark stripe called a Z disc marks the ends of one sarcomere and the beginning of the next. Sarcomeres are composed of thick filaments and thin filaments.