The Ideal Male Body is Forged With Heavy Weight
Some still camera manufacturers marketed their cameras as having digital image stabilization when they really only had a high-sensitivity mode that uses a short exposure time—producing pictures with less motion blur, but more noise. Before trying any alternative treatment or supplement, however, it is important to check with a doctor. Therefore, high levels of test are good. I went in the opposite direction for a couple years as well and reduced the weight and rest time significantly. Most manufacturers suggest that the IS feature of a lens be turned off when the lens is mounted on a tripod as it can cause erratic results and is generally unnecessary. He no longer took an interest in war, nor even in piracy.
Some of our other Human Body Packets:
A more accurate way of determining your daily target calorie goal for weight loss is to figure out about how many calories you are currently eating to maintain weight, and then reduce this number by You can download any calorie tracking app, such as MyFitnessPal or MyNetDiary, and enter all of the food you eat each day into the tracking database. Do this for five days, and then figure out the average calorie intake per day.
Your average calorie intake after five days is 2, calories: Add calories to the shakes, snacks, and third meal to meet your target calorie goal.
One of the great things about the Isagenix Day System is that it is easily customized to the individual to make losing weight easier. Often a unique approach, tailored to the individual, is the best way to ensure weight-loss success. Now are you looking for tips for your Cleanse Day schedule? July 26th, 0 Comments. Both the speed and range of the required sensor movement increase with the focal length of the lens being used, making sensor-shift technology less suited for very long telephoto lenses, especially when using slower shutter speeds, because the available motion range of the sensor quickly becomes insufficient to cope with the increasing image displacement.
In the mean time , Olympus is also offering two lenses with image stabilization that can be synchronized with the in-built image stabilization system of the image sensors of Olympus' Micro Four Thirds cameras "Sync IS". With this technology a gain of 6. In , the Sony E camera system also allowed combining image stabilization systems of lenses and camera bodies, but without synchronizing the same degrees of freedom.
In this case, only the independent compensation degrees of the in-built image sensor stabilization are activated to support lens stabilisation. Real-time digital image stabilization , also called electronic image stabilization EIS , is used in some video cameras. This technique shifts the electronic image from frame to frame of video, enough to counteract the motion. This technique reduces distracting vibrations from videos by smoothing the transition from one frame to another.
This technique does not affect the noise level of the image, except in the extreme borders when the image is extrapolated. It cannot do anything about existing motion blur, which may result in an image seemingly losing focus as motion is compensated.
Some still camera manufacturers marketed their cameras as having digital image stabilization when they really only had a high-sensitivity mode that uses a short exposure time—producing pictures with less motion blur, but more noise. Others now also use digital signal processing DSP to reduce blur in stills, for example by sub-dividing the exposure into several shorter exposures in rapid succession, discarding blurred ones, re-aligning the sharpest sub-exposures and adding them together, and using the gyroscope to detect the best time to take each frame.
Many video non-linear editing systems use stabilization filters that can correct a non-stabilized image by tracking the movement of pixels in the image and correcting the image by moving the frame.
Online services, including Google's YouTube, are also beginning to provide ' video stabilization as a post-processing step after content is uploaded. This has the disadvantage of not having access to the realtime gyroscopic data, but the advantage of more computing power and the ability to analyze images both before and after a particular frame.
This is a rare example of digital stabilization for still pictures. A technique that requires no additional capabilities of any camera body—lens combination consists of stabilizing the entire camera body externally rather than using an internal method.
This is achieved by attaching a gyroscope to the camera body, usually using the camera's built-in tripod mount. This lets the external gyro stabilize the camera, and is typically used in photography from a moving vehicle, when a lens or camera offering another type of image stabilization is not available.
This has been integrated into camcorders by allowing the sensor and lens assembly to move together within the camera housing. Another technique for stabilizing a video or motion picture camera body is the Steadicam system, which isolates the camera from the operator's body using a harness and a camera boom with a counterweight.
A camera stabilizer is any device or object that externally stabilizes the camera. This can refer to a Steadicam , a tripod , the camera operator's hand, or a combination of these. In close-up photography, using rotation sensors to compensate for changes in camera-pointing-direction becomes insufficient. Linear accelerometers in the camera, coupled with information such as the lens focal length and focused distance, can feed a secondary correction into the drive that moves the sensor or optics, to compensate for linear as well as rotational shake.
In many animals, including human beings, the inner ear functions as the biological analogue of an accelerometer in camera image stabilization systems, to stabilize the image by moving the eyes. When a rotation of the head is detected, an inhibitory signal is sent to the extraocular muscles on one side and an excitatory signal to the muscles on the other side. The result is a compensatory movement of the eyes.
Typically eye movements lag the head movements by less than 10 ms. From Wikipedia, the free encyclopedia. Archived from the original on January 12, Retrieved March 16, Retrieved December 31, Optomechanische Bildstabilisierung , German , Optomechanical image stabilisation , in: The Greeks, the Romans, and Europeans of later eras used and respected several Egyptian prescriptions and tests.
This excellent reputation is one reason that the word "chemistry" may derive from "Keni," the ancient name of Egypt. The word "pharmacy" may come from the Egyptian "phrt," meaning "prescription. The papyrus that told ancient Egyptian doctors how to treat various ailments is similar to today's medical textbooks.
Note the following description of a medical examination, diagnosis, and treatment, with additional parenthetical instructions from the scribe:. Instructions concerning a wound in the top of his eyebrow. If you examine a man having a wound in the top of his eyebrow, penetrating to the bone, you should palpate his wound and draw together for him his gash with stitching.
You should say concerning him: An ailment which I will treat. Now after you have stitched it, you should bind fresh meat uponit the first day. If you find that the stitching of this wound is loose, you should draw it together for him with two strips of plaster, and you should treat it with grease and honey every day until he recovers. As for "two strips of plaster," it means two bands of linen which one applies upon the two lips of the gap ing wound, in order to cause that one lip to join to the other.
Here is an ancient Egyptian prescription for removing red inflammation from the eyes:. From Civilizations of the Ancient Near East, pp. Charles Scribner's Sons, If not for your temperature-control system, the excess heat would cause havoc throughout your body.
A control system regulates something or keeps it in balance. The balancing act that those systems perform is called "homeostasis. Glucose sugar , for example, is the major fuel that drives the engine of life. Glucose taken up by cells provides energy for the body's cells to perform their different tasks. But too much or too little sugar in the blood can make us ill or even kill us. We need calcium and iron, too, but too much is poisonous to our system.
Homeostasis is a process of keeping the body in a state of balance. When the system fails, the result is abnormal functioning, which can result in disease or death. In carrying out our own vital activities, our bodies generate waste products.
Our body's ability to get rid of these waste products is also part of its control system. When we are young, we often are in a hurry to grow up because of the freedom to choose, which we like to think comes with being an adult. It may be hard to imagine that our bodies will ever be any different from what they are now.
Yet just as the human organism grows from a single cell to a fully functioning person, over time it also begins to wear out or to malfunction—sometimes slowly, sometimes rapidly. One of the marvels of the human machinery is how rarely anything goes seriously wrong, and how good the body is at repairing and defending itself.
But sometimes the magnitude of an injury or the cleverness or ferocity of a microbial invader is so great that the body is simply overwhelmed. In other cases, just as with nonliving machines, the body or a part of it breaks down because of age or malfunctions from other causes. The title of this encyclopedia is Human Diseases and Conditions. What do those words mean, and how did we decide which ones to include in the encyclopedia?
There is no strict definition of what a disease is, but we can understand a disease as a process that interferes with a structure or function of the body, or as something that causes a change from good health. The word "disease" sounds serious. In fact, most people reserve the term to mean a relatively serious process that may get worse or progress—for example, plague or lung cancer. For mild or temporary changes, such as a cold or flu, we generally use the term "illness. A person changes through the days and years.
When we think about human health, we can think about the dimension of time, too. Human diseases and conditions can be acute or chronic. Acute illness begins rapidly and lasts a short time, although in some cases it may leave a disability or long-term damage to the body. For instance, people who survived the infectious disease called smallpox were cured but often suffered disfiguring facial scars. Other examples of acute illnesses are pneumonia, measles, and poisonous snake bites.
Chronic illnesses, on the other hand, usually begin slowly and go on for a long time, often for a lifetime. Diabetes mellitus, which results from the body's inability to handle sugar properly because of a lack of insulin, is an example of a chronic disease. Charles Dickens , one of England's greatest novelists, was fascinated by diseases. He studied them carefully, as a skilled physician would, in order to create unusual characters that were as realistic as possible.
Today, doctors can diagnose his characters' illnesses by reading his distinctive descriptions. For example, young Paul Dombey in Dombey and Son clearly has leukemia. The boy is always weak and tired; he says his bones ache. He is extremely susceptible to other illnesses and diseases. Finally, he has terrible headaches and fainting spells:.
But Paul's head, which had been ailing more or less, and was sometimes heavy and painful, felt so uneasy that night, that he was obliged to support it on his hand. Poor little Paul Dombey dies at six years of age in the novel, and his story is especially poignant because it is so vivid.
When Dickens himself died in , a doctor wrote about him in the British Medical journal: Because the body is a complex system, there are lots of ways in which things can go wrong—even though most of the time they do not. We can acquire conditions, such as alcoholic liver disease, or we can inherit them from our parents, such as hemophilia, a blood-clotting disorder. Malfunctions in any of our many body processes, like those caused by malnutrition or weakness in our body's defense systems, can leave us open to a variety of diseases and conditions, including diabetes and cancer.
Tom misses Becky at school and is afraid she might die. During the s, when the novel takes place, traveling salesmen and magazines and newspapers promoted all sorts of quack fake remedies, claiming they cured everything from warts to depression. Tom's aunt seems to have chosen a medication for him that would probably be available today only by prescription:. He no longer took an interest in war, nor even in piracy.
The charm of life was gone; there was nothing but dreariness left. She began to try all manner of remedies on him. She had him out at daylight every morning, stood him up in the woodshed and drowned him with a deluge of cold water; then she scrubbed him down with a towel like a file, and so brought him to; then she rolled him up in a wet sheet and put him away under blankets till she sweated his soul clean and "the yellow stains of it came through his pores" — as Tom said.
Yet… the boy grew more and more melancholy and pale and dejected. She added hot baths, sitz baths, shower baths, and plunges. The boy remained dismal as a hearse. Tom had become indifferent to persecution by this time. This phase filled the old lady' heart with consternation. This indifference must be broken up at any cost. Now she heard of Pain-killer for the first time. She ordered a lot at once. She tasted it and was filled with gratitude.
It was simply fire in liquid form. She dropped the water treatment and everything else, and pinned her faith to Pain-killer. She gave Tom a teaspoonful and watched with the deepest anxiety for the result.
Her troubles were instantly at rest, her soul at peace again; for the "indifference" was broken up. The boy could not have shown a wilder, heartier interest if she had built a fire under him. Many diseases, including lethal diseases like smallpox, are infectious—that is, they can be spread from person to person. Conditions like Down syndrome and some forms of cerebral palsy are the result of something that goes wrong between the time of conception and the time of birth.
Osteoarthritis and atherosclerosis are called degenerative diseases. Body parts just begin to wear out, malfunction, or fall apart, for reasons that are not always well understood. Sprains and broken bones, cuts, burns, stings, bites, and gunshot wounds are injuries to the body that can interfere with its structure or function. Most of the time, what makes a person seek medical care are symptoms, which are problems resulting from an illness that trouble the person who experiences them.
On the other hand, what physicians and other clinicians look for are signs, known as markers of disease. For example, in Wilson's disease, which is caused by an accumulation of copper in the tissues, a patient may seek medical care because of tremor shaking in the hands or arms.
Now, many things can cause tremor. But a telltale sign of Wilson's disease is a golden-brown ring around the iris of the eye that a doctor would know to look for. Symptoms usually are related to our ability to do things.
They may reflect either acute or chronic problems. Bodily symptoms, such as a sore throat, swollen ankles, or aches, pains, and disabilities, may result from various kinds of problems in the body. Other symptoms, including common headaches or upset stomach, may be triggered by emotional, psychological, and interpersonal stresses.
The name a clinician gives to a disease—the diagnosis—is important because it helps us understand how the disease is likely to affect the person and helps determine the kind of treatment the person should have. In reaching a diagnosis, a clinician will take a medical history, that is, listen to the patient's account of the problem. He or she will also perform a physical examination to look for signs. Based on what the examination shows or what the clinician suspects, laboratory tests may be ordered.
These are tests to examine bodily fluids such as blood and urine. Special procedures such as x-rays and magnetic resonance imaging MRI scans provide views of bodily structures that are not otherwise accessible.
Special tests such as renal clearance tests to test kidney function and glucose tolerance tests can tell whether various body processes are working properly. There are a variety of ways to provide relief from the diseases and conditions we encounter. In the best case, treatment seeks to cure the problem. If a cure is not possible, then the purpose of treatment is to control the symptoms and, if possible, to prevent worsening of the disease or condition. An important goal is to allow a person to carry out the activities of daily living as well and as free from discomfort as possible.
Doctors use many different imaging and laboratory tests to diagnose diseases and injuries. Among the most common:. The choice of treatment depends on the nature of the disease or condition. Surgery is a common form of treatment for removal of diseased organs and repair of malfunctioning ones, such as removing a diseased gallbladder or replacing a defective heart valve.
Radiotherapy the use of high-energy radio waves is used to treat many forms of cancer. A change in diet is a feature of many treatment programs, depending on the disease; and other lifestyle changes may be required as well, for example, quitting smoking or increasing physical activity.