Menstrual cycle changes, animation
Animation of the uterus and ovaries showing the changes that occur over the 28 days of the menstrual cycle. The cycle begins with menstruation (a period), during which the thick lining of the uterus is shed through the cervix and vagina. After this, rising levels of oestrogen promote redevelopment of the lining. In the ovary, fast-rising levels of luteinising hormone stimulate ovulation, the release of an ovum (pink), at day 14. This travels down the fallopian tube to the uterus. If it is not fertilised it degenerates within a day or so. The remaining part of the ovum's follicle in the ovary develops into a large yellow corpus luteum, which produces large amounts of progesterone. This in turn promotes new production of oestrogen, and inhibits LH and FSH production. Without LH and FSH the corpus luteum degenerates, and falling levels of progesterone and oestrogen lead to the spiral arteries in the endometrium atrophying, and the lining is shed at the start of the next cycle.
DN-LB-503 Beta SP
Brave death for a thrill! Daredevils loop-th-loop in Aerial automobiles
PAT ROBERTSON LOOP CRISIS PREGNANCY CENTER
EVANGELIST AND POTENTIAL PRESIDENTIAL CANDIDATE PAT ROBERTSON VISITS THE LOOP CRISIS PREGNANCY CENTER.
Ducks (Loops)
CS of male ruddy duck's head.
1965
Chicago, Illinois - high angle down to Loop - freeway with traffic - skyline in background
Yesr Loop tribal woman, Mae Hong Son region
Yesr Loop tribal woman, Mae Hong Son region
News Clip: Loop 820
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
US SR A Strange Loop 2
US SR A Strange Loop 2
Looping a P-47 Thunderbolt airplane is demonstrated during a training film.
P-47 Thunderbolt Aircraft demonstrates loops during training. Aerial shots of the P-47 performing loops. Diagram of aircraft demonstrating the loop. From a U.S. Army Air Force training film on flying the P-47. Location: United States USA. Date: 1943.
Main loop with the parish church of St. Jakobus, Miltenberg, 2015
Main loop with the parish church of St. Jakobus, Miltenberg, Bavaria, Germany, Europe
Bridgeman Images Details
The Evening Team of 07 July 2024 (EDS).
CRIPPLED CRUISE-BUS LEAVING PORT (VIDEO LOOPS)
TBD
Aviator Russell Holderman sets a world record for looping-the-loop in a glider at Leroy
Aviator Russell Holderman sets a world record for looping-the-loop in a glider at Leroy. He executes thirty-five turns in his motor less craft in seven minutes and forty-five seconds. Huge crowd gathers to watch him. A man uses binoculars to watch him. Russell Holderman lands after setting the world record. Location: Leroy New York USA. Date: September 20, 1933.
1965
Chicago, Illinois - close on Loop Freeway - pull back to full shot
Yesr Loop tribal woman, Mae Hong Son region
Yesr Loop tribal woman, Mae Hong Son region
Main loop with the parish church of St. Jakobus, Miltenberg, 2015
Main loop with the parish church of St. Jakobus, Miltenberg, Bavaria, Germany, Europe
Bridgeman Images Details
RADAR LOOP OF BERTHA (07/11/1996)
Hurricane Bertha continues to creep up the seaboard.
News Clip: Super Loop
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Menstrual cycle changes, animation
Animation of the uterus and ovaries showing the changes that occur over the 28 days of the menstrual cycle. The cycle begins with menstruation (a period), during which the thick lining of the uterus is shed through the cervix and vagina. After this, rising levels of oestrogen promote redevelopment of the lining. In the ovary, fast-rising levels of luteinising hormone stimulate ovulation, the release of an ovum (egg cell, pink), at day 14, where the animation pauses. The ovum travels down the fallopian tube to the uterus. If it is not fertilised it degenerates within a day or so. The remaining part of the ovum's follicle in the ovary develops into a large yellow corpus luteum, which produces large amounts of progesterone. This in turn promotes new production of oestrogen, and inhibits LH and FSH production. Without LH and FSH the corpus luteum degenerates, and falling levels of progesterone and oestrogen lead to the spiral arteries in the endometrium atrophying, and the lining is shed at the start of the next cycle.
DN-LB-518 Beta SP
Glider Ace makes 93 Loops For New World's Record